/*!
 * 
 * PRC Parent Theme
 * 
 * @author Seth Rubenstein
 * @version 0.1.0
 * @link https://github.com/wpcomvip/pewresearch-org
 * @license GPL
 * 
 * Copyright (c) 2023 Seth Rubenstein
 * 
 * This software is released under the UNLICENSED License
 * https://opensource.org/licenses/UNLICENSED
 * 
 * Compiled with the help of https://wpack.io
 * A zero setup Webpack Bundler Script for WordPress
 */!function(e){function r(r){for(var n,i,l=r[0],a=r[1],p=r[2],c=0,s=[];c<l.length;c++)i=l[c],Object.prototype.hasOwnProperty.call(o,i)&&o[i]&&s.push(o[i][0]),o[i]=0;for(n in a)Object.prototype.hasOwnProperty.call(a,n)&&(e[n]=a[n]);for(f&&f(r);s.length;)s.shift()();return u.push.apply(u,p||[]),t()}function t(){for(var e,r=0;r<u.length;r++){for(var t=u[r],n=!0,l=1;l<t.length;l++){var a=t[l];0!==o[a]&&(n=!1)}n&&(u.splice(r--,1),e=i(i.s=t[0]))}return e}var n={},o={0:0},u=[];function i(r){if(n[r])return n[r].exports;var t=n[r]={i:r,l:!1,exports:{}};return e[r].call(t.exports,t,t.exports,i),t.l=!0,t.exports}i.m=e,i.c=n,i.d=function(e,r,t){i.o(e,r)||Object.defineProperty(e,r,{enumerable:!0,get:t})},i.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},i.t=function(e,r){if(1&r&&(e=i(e)),8&r)return e;if(4&r&&"object"==typeof e&&e&&e.__esModule)return e;var t=Object.create(null);if(i.r(t),Object.defineProperty(t,"default",{enumerable:!0,value:e}),2&r&&"string"!=typeof e)for(var n in e)i.d(t,n,function(r){return e[r]}.bind(null,n));return t},i.n=function(e){var r=e&&e.__esModule?function(){return e.default}:function(){return e};return i.d(r,"a",r),r},i.o=function(e,r){return Object.prototype.hasOwnProperty.call(e,r)},i.p="";var l=window.wpackioprcParentthemeJsonp=window.wpackioprcParentthemeJsonp||[],a=l.push.bind(l);l.push=r,l=l.slice();for(var p=0;p<l.length;p++)r(l[p]);var f=a;t()}([]);
//# sourceMappingURL=runtime-82cbd8e4.js.map;
/*!
 * 
 * PRC Parent Theme
 * 
 * @author Seth Rubenstein
 * @version 0.1.0
 * @link https://github.com/wpcomvip/pewresearch-org
 * @license GPL
 * 
 * Copyright (c) 2023 Seth Rubenstein
 * 
 * This software is released under the UNLICENSED License
 * https://opensource.org/licenses/UNLICENSED
 * 
 * Compiled with the help of https://wpack.io
 * A zero setup Webpack Bundler Script for WordPress
 */
(window.wpackioprcParentthemeJsonp=window.wpackioprcParentthemeJsonp||[]).push([[3],{149:function(n,c,o){o(27),n.exports=o(165)},165:function(n,c,o){"use strict";o.r(c)},27:function(n,c,o){var t="prcParentdist".replace(/[^a-zA-Z0-9_-]/g,"");o.p=window["__wpackIo".concat(t)]}},[[149,0]]]);
//# sourceMappingURL=core-2934f505.js.map;
(window.webpackJsonp=window.webpackJsonp||[]).push([[4],{325:function(e,t,n){}}]),function(e){function t(t){for(var r,a,u=t[0],c=t[1],l=t[2],f=0,d=[];f<u.length;f++)a=u[f],Object.prototype.hasOwnProperty.call(o,a)&&o[a]&&d.push(o[a][0]),o[a]=0;for(r in c)Object.prototype.hasOwnProperty.call(c,r)&&(e[r]=c[r]);for(s&&s(t);d.length;)d.shift()();return i.push.apply(i,l||[]),n()}function n(){for(var e,t=0;t<i.length;t++){for(var n=i[t],r=!0,u=1;u<n.length;u++){var c=n[u];0!==o[c]&&(r=!1)}r&&(i.splice(t--,1),e=a(a.s=n[0]))}return e}var r={},o={1:0},i=[];function a(t){if(r[t])return r[t].exports;var n=r[t]={i:t,l:!1,exports:{}};return e[t].call(n.exports,n,n.exports,a),n.l=!0,n.exports}a.m=e,a.c=r,a.d=function(e,t,n){a.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},a.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},a.t=function(e,t){if(1&t&&(e=a(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(a.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var r in e)a.d(n,r,function(t){return e[t]}.bind(null,r));return n},a.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return a.d(t,"a",t),t},a.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},a.p="";var u=window.webpackJsonp=window.webpackJsonp||[],c=u.push.bind(u);u.push=t,u=u.slice();for(var l=0;l<u.length;l++)t(u[l]);var s=c;i.push([330,4]),n()}({117:function(e,t,n){(function(e){var r=void 0!==e&&e||"undefined"!=typeof self&&self||window,o=Function.prototype.apply;function i(e,t){this._id=e,this._clearFn=t}t.setTimeout=function(){return new i(o.call(setTimeout,r,arguments),clearTimeout)},t.setInterval=function(){return new i(o.call(setInterval,r,arguments),clearInterval)},t.clearTimeout=t.clearInterval=function(e){e&&e.close()},i.prototype.unref=i.prototype.ref=function(){},i.prototype.close=function(){this._clearFn.call(r,this._id)},t.enroll=function(e,t){clearTimeout(e._idleTimeoutId),e._idleTimeout=t},t.unenroll=function(e){clearTimeout(e._idleTimeoutId),e._idleTimeout=-1},t._unrefActive=t.active=function(e){clearTimeout(e._idleTimeoutId);var t=e._idleTimeout;t>=0&&(e._idleTimeoutId=setTimeout((function(){e._onTimeout&&e._onTimeout()}),t))},n(118),t.setImmediate="undefined"!=typeof self&&self.setImmediate||void 0!==e&&e.setImmediate||this&&this.setImmediate,t.clearImmediate="undefined"!=typeof self&&self.clearImmediate||void 0!==e&&e.clearImmediate||this&&this.clearImmediate}).call(this,n(25))},118:function(e,t,n){(function(e,t){!function(e,n){"use strict";if(!e.setImmediate){var r,o,i,a,u,c=1,l={},s=!1,f=e.document,d=Object.getPrototypeOf&&Object.getPrototypeOf(e);d=d&&d.setTimeout?d:e,"[object process]"==={}.toString.call(e.process)?r=function(e){t.nextTick((function(){m(e)}))}:function(){if(e.postMessage&&!e.importScripts){var t=!0,n=e.onmessage;return e.onmessage=function(){t=!1},e.postMessage("","*"),e.onmessage=n,t}}()?(a="setImmediate$"+Math.random()+"$",u=function(t){t.source===e&&"string"==typeof t.data&&0===t.data.indexOf(a)&&m(+t.data.slice(a.length))},e.addEventListener?e.addEventListener("message",u,!1):e.attachEvent("onmessage",u),r=function(t){e.postMessage(a+t,"*")}):e.MessageChannel?((i=new MessageChannel).port1.onmessage=function(e){m(e.data)},r=function(e){i.port2.postMessage(e)}):f&&"onreadystatechange"in f.createElement("script")?(o=f.documentElement,r=function(e){var t=f.createElement("script");t.onreadystatechange=function(){m(e),t.onreadystatechange=null,o.removeChild(t),t=null},o.appendChild(t)}):r=function(e){setTimeout(m,0,e)},d.setImmediate=function(e){"function"!=typeof e&&(e=new Function(""+e));for(var t=new Array(arguments.length-1),n=0;n<t.length;n++)t[n]=arguments[n+1];var o={callback:e,args:t};return l[c]=o,r(c),c++},d.clearImmediate=h}function h(e){delete l[e]}function m(e){if(s)setTimeout(m,0,e);else{var t=l[e];if(t){s=!0;try{!function(e){var t=e.callback,n=e.args;switch(n.length){case 0:t();break;case 1:t(n[0]);break;case 2:t(n[0],n[1]);break;case 3:t(n[0],n[1],n[2]);break;default:t.apply(void 0,n)}}(t)}finally{h(e),s=!1}}}}}("undefined"==typeof self?void 0===e?this:e:self)}).call(this,n(25),n(61))},173:function(e,t,n){"use strict";var r=n(47);const o={videoPlayers:[]},i=(e=document)=>{Array.from(e.getElementsByClassName("vimeo-core-video")).forEach((e,t)=>{const n=new r.a(e);n.on("play",()=>(e=>{o.videoPlayers.forEach((t,n)=>{var r;n!==e&&(r=t.element.src,"true"===new URL(r).searchParams.get("autopause"))&&t.pause()})})(t)),o.videoPlayers.push(n)})};try{"undefined"!=typeof wp&&void 0!==wp.data&&"function"==typeof wp.data.subscribe&&wp.data.subscribe(()=>{wp.data.select("core/editor").getBlocks().filter(e=>"vimeo/create"===e.name).length!==o.videoPlayers.length&&(o.videoPlayers.forEach(e=>e.off("play")),o.videoPlayers=[],i(document.getElementById("editor")))}),window.jQuery(()=>i())}catch(e){console.error(e)}},25:function(e,t){var n;n=function(){return this}();try{n=n||new Function("return this")()}catch(e){"object"==typeof window&&(n=window)}e.exports=n},330:function(e,t,n){"use strict";n.r(t);var r=n(47),o=(n(325),n(73));Object(o.b)(),window.jQuery((function(){document.querySelectorAll('[data-js="vimeo-wc-video"]').forEach((function(e){e.classList.add("vimeo-wc-video");const t=JSON.parse(e.dataset.atts),n=new r.a(e.id,t);n.ready().then(()=>{const t=e.querySelector("iframe");if(!t)return;t.classList.add("vimeo-core-video");const r=Number.parseInt(t.width),o=Number.parseInt(t.height);if(r&&o&&(t.style.aspectRatio=`${r}/${o}`),"ontouchstart"in window||navigator.maxTouchPoints>0||navigator.msMaxTouchPoints>0){const r=function(){t.classList.add("playing")},o=function(){t.classList.add("paused"),t.classList.remove("playing")};n.on("play",r),n.on("pause",o),e.addEventListener("click",()=>{n.play()})}})}))}));function i(e=".vimeo-wc__big-video iframe"){document.querySelectorAll(e).forEach(e=>{const t=new r.a(e);null==t||t.pause()})}function a(){document.querySelectorAll(".woocommerce-product-gallery .woocommerce-product-gallery__image").forEach(e=>{!function(e,t=(()=>{}),n=(()=>{})){new window.MutationObserver((function(e){for(const r of e)"attributes"===r.type&&(n(),"class"===r.attributeName&&t())})).observe(e,{attributes:!0})}(e,()=>{e.classList.contains("flex-active-slide")&&i(".vimeo-wc-video iframe")})})}const u=["autopause","autoplay","background","byline","color","controls","dnt","loop","maxheight","maxwidth","muted","pip","playsinline","portrait","quality","responsive","speed","texttrack","title","transparent"];try{window.jQuery((function(e){var t;if(e(".woocommerce-product-gallery"))if(window.PhotoSwipeUI_Default){function n(e){var t;const n=null===(t=e.src)||void 0===t?void 0:t.match(/#vimeo-wc/),r=document.querySelector(`[data-js="${e.src}"] iframe`);if(n&&r){const t=r.cloneNode(!0);Object(o.a)()&&(t.height=t.width="100%"),t.height=t.width="100%",e.html=`\n\t\t\t<div class="vimeo-wc__big-video">\n\t\t\t\t${t.outerHTML}\n\t\t\t</div>`,delete e.src}}e(".woocommerce-product-gallery").on("wc-product-gallery-before-init",(function(t,r){e(r).on("mousedown",".flex-control-nav img",e=>{e.target.classList.contains("flex-active")||i(".vimeo-wc-video iframe")});const o=window.PhotoSwipeUI_Default;window.PhotoSwipeUI_Default=function(e,t){return e.items.forEach(n),e.listen("close",()=>{i(".vimeo-wc__big-video iframe")}),e.listen("beforeChange",()=>{i(".vimeo-wc__big-video iframe")}),e.listen("initialZoomIn",()=>{i(".vimeo-wc-video iframe")}),new o(e,t)}})),a()}else null!==(t=window.avadaLightBox)&&void 0!==t&&t.refresh_lightbox?(document.querySelectorAll(".vimeo-wc__gallery-video").forEach(e=>{e.style.position="relative";const t=JSON.parse(e.querySelector('[data-js="vimeo-wc-video"]').dataset.atts),n=document.createElement("a");n.href=function(e,t){const n=new URL(e);for(const e of Object.keys(t).sort()){const r=t[e];u.includes(e)&&null!=r&&n.searchParams.set(e,r)}return n}(t.url,t),n.dataset.rel="iLightbox[product-gallery]",n.dataset.title="",n.dataset.caption="",n.style.padding="5px",n.style.width="auto",n.style.position="absolute",n.style.top="1rem",n.style.right="1rem",n.style.zIndex="99",n.style.left="unset",n.style.fontSize="26px",n.style.height="52px",n.innerText="🔍",n.classList.add("avada-product-gallery-lightbox-trigger"),n.title="Open Vimeo Video in Lightbox",e.append(n)}),a()):a()}))}catch(e){console.error(e)}n(173)},47:function(e,t,n){"use strict";(function(e,n){function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function o(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var i=void 0!==e&&"[object global]"==={}.toString.call(e);function a(e,t){return 0===e.indexOf(t.toLowerCase())?e:"".concat(t.toLowerCase()).concat(e.substr(0,1).toUpperCase()).concat(e.substr(1))}function u(e){return Boolean(e&&1===e.nodeType&&"nodeName"in e&&e.ownerDocument&&e.ownerDocument.defaultView)}function c(e){return!isNaN(parseFloat(e))&&isFinite(e)&&Math.floor(e)==e}function l(e){return/^(https?:)?\/\/((player|www)\.)?vimeo\.com(?=$|\/)/.test(e)}function s(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.id,n=e.url,r=t||n;if(!r)throw new Error("An id or url must be passed, either in an options object or as a data-vimeo-id or data-vimeo-url attribute.");if(c(r))return"https://vimeo.com/".concat(r);if(l(r))return r.replace("http:","https:");if(t)throw new TypeError("“".concat(t,"” is not a valid video id."));throw new TypeError("“".concat(r,"” is not a vimeo.com url."))}var f=void 0!==Array.prototype.indexOf,d="undefined"!=typeof window&&void 0!==window.postMessage;if(!(i||f&&d))throw new Error("Sorry, the Vimeo Player API is not available in this browser.");var h="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:void 0!==e?e:"undefined"!=typeof self?self:{};!function(e){if(!e.WeakMap){var t=Object.prototype.hasOwnProperty,n=function(e,t,n){Object.defineProperty?Object.defineProperty(e,t,{configurable:!0,writable:!0,value:n}):e[t]=n};e.WeakMap=function(){function e(){if(void 0===this)throw new TypeError("Constructor WeakMap requires 'new'");if(n(this,"_id",i("_WeakMap")),arguments.length>0)throw new TypeError("WeakMap iterable is not supported")}function o(e,n){if(!r(e)||!t.call(e,"_id"))throw new TypeError(n+" method called on incompatible receiver "+typeof e)}function i(e){return e+"_"+a()+"."+a()}function a(){return Math.random().toString().substring(2)}return n(e.prototype,"delete",(function(e){if(o(this,"delete"),!r(e))return!1;var t=e[this._id];return!(!t||t[0]!==e||(delete e[this._id],0))})),n(e.prototype,"get",(function(e){if(o(this,"get"),r(e)){var t=e[this._id];return t&&t[0]===e?t[1]:void 0}})),n(e.prototype,"has",(function(e){if(o(this,"has"),!r(e))return!1;var t=e[this._id];return!(!t||t[0]!==e)})),n(e.prototype,"set",(function(e,t){if(o(this,"set"),!r(e))throw new TypeError("Invalid value used as weak map key");var i=e[this._id];return i&&i[0]===e?(i[1]=t,this):(n(e,this._id,[e,t]),this)})),n(e,"_polyfill",!0),e}()}function r(e){return Object(e)===e}}("undefined"!=typeof self?self:"undefined"!=typeof window?window:h);var m=function(e,t){return function(e){var t,r;r=function(){var e,t,r,o=Object.prototype.toString,i=void 0!==n?function(e){return n(e)}:setTimeout;try{Object.defineProperty({},"x",{}),e=function(e,t,n,r){return Object.defineProperty(e,t,{value:n,writable:!0,configurable:!1!==r})}}catch(t){e=function(e,t,n){return e[t]=n,e}}function a(e,n){r.add(e,n),t||(t=i(r.drain))}function u(e){var t,n=typeof e;return null==e||"object"!=n&&"function"!=n||(t=e.then),"function"==typeof t&&t}function c(){for(var e=0;e<this.chain.length;e++)l(this,1===this.state?this.chain[e].success:this.chain[e].failure,this.chain[e]);this.chain.length=0}function l(e,t,n){var r,o;try{!1===t?n.reject(e.msg):(r=!0===t?e.msg:t.call(void 0,e.msg))===n.promise?n.reject(TypeError("Promise-chain cycle")):(o=u(r))?o.call(r,n.resolve,n.reject):n.resolve(r)}catch(e){n.reject(e)}}function s(e){var t,n=this;if(!n.triggered){n.triggered=!0,n.def&&(n=n.def);try{(t=u(e))?a((function(){var r=new h(n);try{t.call(e,(function(){s.apply(r,arguments)}),(function(){f.apply(r,arguments)}))}catch(e){f.call(r,e)}})):(n.msg=e,n.state=1,n.chain.length>0&&a(c,n))}catch(e){f.call(new h(n),e)}}}function f(e){var t=this;t.triggered||(t.triggered=!0,t.def&&(t=t.def),t.msg=e,t.state=2,t.chain.length>0&&a(c,t))}function d(e,t,n,r){for(var o=0;o<t.length;o++)!function(o){e.resolve(t[o]).then((function(e){n(o,e)}),r)}(o)}function h(e){this.def=e,this.triggered=!1}function m(e){this.promise=e,this.state=0,this.triggered=!1,this.chain=[],this.msg=void 0}function v(e){if("function"!=typeof e)throw TypeError("Not a function");if(0!==this.__NPO__)throw TypeError("Not a promise");this.__NPO__=1;var t=new m(this);this.then=function(e,n){var r={success:"function"!=typeof e||e,failure:"function"==typeof n&&n};return r.promise=new this.constructor((function(e,t){if("function"!=typeof e||"function"!=typeof t)throw TypeError("Not a function");r.resolve=e,r.reject=t})),t.chain.push(r),0!==t.state&&a(c,t),r.promise},this.catch=function(e){return this.then(void 0,e)};try{e.call(void 0,(function(e){s.call(t,e)}),(function(e){f.call(t,e)}))}catch(e){f.call(t,e)}}r=function(){var e,n,r;function o(e,t){this.fn=e,this.self=t,this.next=void 0}return{add:function(t,i){r=new o(t,i),n?n.next=r:e=r,n=r,r=void 0},drain:function(){var r=e;for(e=n=t=void 0;r;)r.fn.call(r.self),r=r.next}}}();var p=e({},"constructor",v,!1);return v.prototype=p,e(p,"__NPO__",0,!1),e(v,"resolve",(function(e){return e&&"object"==typeof e&&1===e.__NPO__?e:new this((function(t,n){if("function"!=typeof t||"function"!=typeof n)throw TypeError("Not a function");t(e)}))})),e(v,"reject",(function(e){return new this((function(t,n){if("function"!=typeof t||"function"!=typeof n)throw TypeError("Not a function");n(e)}))})),e(v,"all",(function(e){var t=this;return"[object Array]"!=o.call(e)?t.reject(TypeError("Not an array")):0===e.length?t.resolve([]):new t((function(n,r){if("function"!=typeof n||"function"!=typeof r)throw TypeError("Not a function");var o=e.length,i=Array(o),a=0;d(t,e,(function(e,t){i[e]=t,++a===o&&n(i)}),r)}))})),e(v,"race",(function(e){var t=this;return"[object Array]"!=o.call(e)?t.reject(TypeError("Not an array")):new t((function(n,r){if("function"!=typeof n||"function"!=typeof r)throw TypeError("Not a function");d(t,e,(function(e,t){n(t)}),r)}))})),v},(t=h)["Promise"]=t.Promise||r(),e.exports&&(e.exports=t.Promise)}(t={exports:{}}),t.exports}(),v=new WeakMap;function p(e,t,n){var r=v.get(e.element)||{};t in r||(r[t]=[]),r[t].push(n),v.set(e.element,r)}function y(e,t){return(v.get(e.element)||{})[t]||[]}function g(e,t,n){var r=v.get(e.element)||{};if(!r[t])return!0;if(!n)return r[t]=[],v.set(e.element,r),!0;var o=r[t].indexOf(n);return-1!==o&&r[t].splice(o,1),v.set(e.element,r),r[t]&&0===r[t].length}function w(e,t){var n=v.get(e);v.set(t,n),v.delete(e)}var b=["autopause","autoplay","background","byline","color","controls","dnt","height","id","loop","maxheight","maxwidth","muted","playsinline","portrait","responsive","speed","texttrack","title","transparent","url","width"];function k(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return b.reduce((function(t,n){var r=e.getAttribute("data-vimeo-".concat(n));return(r||""===r)&&(t[n]=""===r?1:r),t}),t)}function E(e,t){var n=e.html;if(!t)throw new TypeError("An element must be provided");if(null!==t.getAttribute("data-vimeo-initialized"))return t.querySelector("iframe");var r=document.createElement("div");return r.innerHTML=n,t.appendChild(r.firstChild),t.setAttribute("data-vimeo-initialized","true"),t.querySelector("iframe")}function T(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2?arguments[2]:void 0;return new Promise((function(r,o){if(!l(e))throw new TypeError("“".concat(e,"” is not a vimeo.com url."));var i="https://vimeo.com/api/oembed.json?url=".concat(encodeURIComponent(e));for(var a in t)t.hasOwnProperty(a)&&(i+="&".concat(a,"=").concat(encodeURIComponent(t[a])));var u="XDomainRequest"in window?new XDomainRequest:new XMLHttpRequest;u.open("GET",i,!0),u.onload=function(){if(404!==u.status)if(403!==u.status)try{var t=JSON.parse(u.responseText);if(403===t.domain_status_code)return E(t,n),void o(new Error("“".concat(e,"” is not embeddable.")));r(t)}catch(e){o(e)}else o(new Error("“".concat(e,"” is not embeddable.")));else o(new Error("“".concat(e,"” was not found.")))},u.onerror=function(){var e=u.status?" (".concat(u.status,")"):"";o(new Error("There was an error fetching the embed code from Vimeo".concat(e,".")))},u.send()}))}function _(e){if("string"==typeof e)try{e=JSON.parse(e)}catch(e){return console.warn(e),{}}return e}function P(e,t,n){if(e.element.contentWindow&&e.element.contentWindow.postMessage){var r={method:t};void 0!==n&&(r.value=n);var o=parseFloat(navigator.userAgent.toLowerCase().replace(/^.*msie (\d+).*$/,"$1"));o>=8&&o<10&&(r=JSON.stringify(r)),e.element.contentWindow.postMessage(r,e.origin)}}function x(e,t){var n,r=[];if((t=_(t)).event)"error"===t.event&&y(e,t.data.method).forEach((function(n){var r=new Error(t.data.message);r.name=t.data.name,n.reject(r),g(e,t.data.method,n)})),r=y(e,"event:".concat(t.event)),n=t.data;else if(t.method){var o=function(e,t){var n=y(e,t);if(n.length<1)return!1;var r=n.shift();return g(e,t,r),r}(e,t.method);o&&(r.push(o),n=t.value)}r.forEach((function(t){try{if("function"==typeof t)return void t.call(e,n);t.resolve(n)}catch(e){}}))}var M=new WeakMap,j=new WeakMap,I={},N=function(){function e(t){var n=this,o=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(r(this,e),window.jQuery&&t instanceof jQuery&&(t.length>1&&window.console&&console.warn&&console.warn("A jQuery object with multiple elements was passed, using the first element."),t=t[0]),"undefined"!=typeof document&&"string"==typeof t&&(t=document.getElementById(t)),!u(t))throw new TypeError("You must pass either a valid element or a valid id.");if("IFRAME"!==t.nodeName){var i=t.querySelector("iframe");i&&(t=i)}if("IFRAME"===t.nodeName&&!l(t.getAttribute("src")||""))throw new Error("The player element passed isn’t a Vimeo embed.");if(M.has(t))return M.get(t);this._window=t.ownerDocument.defaultView,this.element=t,this.origin="*";var a=new m((function(e,r){if(n._onMessage=function(t){if(l(t.origin)&&n.element.contentWindow===t.source){"*"===n.origin&&(n.origin=t.origin);var o=_(t.data);if(o&&"error"===o.event&&o.data&&"ready"===o.data.method){var i=new Error(o.data.message);return i.name=o.data.name,void r(i)}var a=o&&"ready"===o.event,u=o&&"ping"===o.method;if(a||u)return n.element.setAttribute("data-ready","true"),void e();x(n,o)}},n._window.addEventListener("message",n._onMessage),"IFRAME"!==n.element.nodeName){var i=k(t,o);T(s(i),i,t).then((function(e){var r=E(e,t);return n.element=r,n._originalElement=t,w(t,r),M.set(n.element,n),e})).catch(r)}}));if(j.set(this,a),M.set(this.element,this),"IFRAME"===this.element.nodeName&&P(this,"ping"),I.isEnabled){var c=function(){return I.exit()};I.on("fullscreenchange",(function(){I.isFullscreen?p(n,"event:exitFullscreen",c):g(n,"event:exitFullscreen",c),n.ready().then((function(){P(n,"fullscreenchange",I.isFullscreen)}))}))}return this}var t,n;return t=e,(n=[{key:"callMethod",value:function(e){var t=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return new m((function(r,o){return t.ready().then((function(){p(t,e,{resolve:r,reject:o}),P(t,e,n)})).catch(o)}))}},{key:"get",value:function(e){var t=this;return new m((function(n,r){return e=a(e,"get"),t.ready().then((function(){p(t,e,{resolve:n,reject:r}),P(t,e)})).catch(r)}))}},{key:"set",value:function(e,t){var n=this;return new m((function(r,o){if(e=a(e,"set"),null==t)throw new TypeError("There must be a value to set.");return n.ready().then((function(){p(n,e,{resolve:r,reject:o}),P(n,e,t)})).catch(o)}))}},{key:"on",value:function(e,t){if(!e)throw new TypeError("You must pass an event name.");if(!t)throw new TypeError("You must pass a callback function.");if("function"!=typeof t)throw new TypeError("The callback must be a function.");0===y(this,"event:".concat(e)).length&&this.callMethod("addEventListener",e).catch((function(){})),p(this,"event:".concat(e),t)}},{key:"off",value:function(e,t){if(!e)throw new TypeError("You must pass an event name.");if(t&&"function"!=typeof t)throw new TypeError("The callback must be a function.");g(this,"event:".concat(e),t)&&this.callMethod("removeEventListener",e).catch((function(e){}))}},{key:"loadVideo",value:function(e){return this.callMethod("loadVideo",e)}},{key:"ready",value:function(){var e=j.get(this)||new m((function(e,t){t(new Error("Unknown player. Probably unloaded."))}));return m.resolve(e)}},{key:"addCuePoint",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this.callMethod("addCuePoint",{time:e,data:t})}},{key:"removeCuePoint",value:function(e){return this.callMethod("removeCuePoint",e)}},{key:"enableTextTrack",value:function(e,t){if(!e)throw new TypeError("You must pass a language.");return this.callMethod("enableTextTrack",{language:e,kind:t})}},{key:"disableTextTrack",value:function(){return this.callMethod("disableTextTrack")}},{key:"pause",value:function(){return this.callMethod("pause")}},{key:"play",value:function(){return this.callMethod("play")}},{key:"requestFullscreen",value:function(){return I.isEnabled?I.request(this.element):this.callMethod("requestFullscreen")}},{key:"exitFullscreen",value:function(){return I.isEnabled?I.exit():this.callMethod("exitFullscreen")}},{key:"getFullscreen",value:function(){return I.isEnabled?m.resolve(I.isFullscreen):this.get("fullscreen")}},{key:"requestPictureInPicture",value:function(){return this.callMethod("requestPictureInPicture")}},{key:"exitPictureInPicture",value:function(){return this.callMethod("exitPictureInPicture")}},{key:"getPictureInPicture",value:function(){return this.get("pictureInPicture")}},{key:"unload",value:function(){return this.callMethod("unload")}},{key:"destroy",value:function(){var e=this;return new m((function(t){if(j.delete(e),M.delete(e.element),e._originalElement&&(M.delete(e._originalElement),e._originalElement.removeAttribute("data-vimeo-initialized")),e.element&&"IFRAME"===e.element.nodeName&&e.element.parentNode&&(e.element.parentNode.parentNode&&e._originalElement&&e._originalElement!==e.element.parentNode?e.element.parentNode.parentNode.removeChild(e.element.parentNode):e.element.parentNode.removeChild(e.element)),e.element&&"DIV"===e.element.nodeName&&e.element.parentNode){e.element.removeAttribute("data-vimeo-initialized");var n=e.element.querySelector("iframe");n&&n.parentNode&&(n.parentNode.parentNode&&e._originalElement&&e._originalElement!==n.parentNode?n.parentNode.parentNode.removeChild(n.parentNode):n.parentNode.removeChild(n))}e._window.removeEventListener("message",e._onMessage),t()}))}},{key:"getAutopause",value:function(){return this.get("autopause")}},{key:"setAutopause",value:function(e){return this.set("autopause",e)}},{key:"getBuffered",value:function(){return this.get("buffered")}},{key:"getCameraProps",value:function(){return this.get("cameraProps")}},{key:"setCameraProps",value:function(e){return this.set("cameraProps",e)}},{key:"getChapters",value:function(){return this.get("chapters")}},{key:"getCurrentChapter",value:function(){return this.get("currentChapter")}},{key:"getColor",value:function(){return this.get("color")}},{key:"setColor",value:function(e){return this.set("color",e)}},{key:"getCuePoints",value:function(){return this.get("cuePoints")}},{key:"getCurrentTime",value:function(){return this.get("currentTime")}},{key:"setCurrentTime",value:function(e){return this.set("currentTime",e)}},{key:"getDuration",value:function(){return this.get("duration")}},{key:"getEnded",value:function(){return this.get("ended")}},{key:"getLoop",value:function(){return this.get("loop")}},{key:"setLoop",value:function(e){return this.set("loop",e)}},{key:"setMuted",value:function(e){return this.set("muted",e)}},{key:"getMuted",value:function(){return this.get("muted")}},{key:"getPaused",value:function(){return this.get("paused")}},{key:"getPlaybackRate",value:function(){return this.get("playbackRate")}},{key:"setPlaybackRate",value:function(e){return this.set("playbackRate",e)}},{key:"getPlayed",value:function(){return this.get("played")}},{key:"getQualities",value:function(){return this.get("qualities")}},{key:"getQuality",value:function(){return this.get("quality")}},{key:"setQuality",value:function(e){return this.set("quality",e)}},{key:"getSeekable",value:function(){return this.get("seekable")}},{key:"getSeeking",value:function(){return this.get("seeking")}},{key:"getTextTracks",value:function(){return this.get("textTracks")}},{key:"getVideoEmbedCode",value:function(){return this.get("videoEmbedCode")}},{key:"getVideoId",value:function(){return this.get("videoId")}},{key:"getVideoTitle",value:function(){return this.get("videoTitle")}},{key:"getVideoWidth",value:function(){return this.get("videoWidth")}},{key:"getVideoHeight",value:function(){return this.get("videoHeight")}},{key:"getVideoUrl",value:function(){return this.get("videoUrl")}},{key:"getVolume",value:function(){return this.get("volume")}},{key:"setVolume",value:function(e){return this.set("volume",e)}}])&&o(t.prototype,n),e}();i||(I=function(){var e=function(){for(var e,t=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror"],["webkitRequestFullScreen","webkitCancelFullScreen","webkitCurrentFullScreenElement","webkitCancelFullScreen","webkitfullscreenchange","webkitfullscreenerror"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenChange","MSFullscreenError"]],n=0,r=t.length,o={};n<r;n++)if((e=t[n])&&e[1]in document){for(n=0;n<e.length;n++)o[t[0][n]]=e[n];return o}return!1}(),t={fullscreenchange:e.fullscreenchange,fullscreenerror:e.fullscreenerror},n={request:function(t){return new Promise((function(r,o){var i=function e(){n.off("fullscreenchange",e),r()};n.on("fullscreenchange",i);var a=(t=t||document.documentElement)[e.requestFullscreen]();a instanceof Promise&&a.then(i).catch(o)}))},exit:function(){return new Promise((function(t,r){if(n.isFullscreen){var o=function e(){n.off("fullscreenchange",e),t()};n.on("fullscreenchange",o);var i=document[e.exitFullscreen]();i instanceof Promise&&i.then(o).catch(r)}else t()}))},on:function(e,n){var r=t[e];r&&document.addEventListener(r,n)},off:function(e,n){var r=t[e];r&&document.removeEventListener(r,n)}};return Object.defineProperties(n,{isFullscreen:{get:function(){return Boolean(document[e.fullscreenElement])}},element:{enumerable:!0,get:function(){return document[e.fullscreenElement]}},isEnabled:{enumerable:!0,get:function(){return Boolean(document[e.fullscreenEnabled])}}}),n}(),function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:document,t=[].slice.call(e.querySelectorAll("[data-vimeo-id], [data-vimeo-url]")),n=function(e){"console"in window&&console.error&&console.error("There was an error creating an embed: ".concat(e))};t.forEach((function(e){try{if(null!==e.getAttribute("data-vimeo-defer"))return;var t=k(e);T(s(t),t,e).then((function(t){return E(t,e)})).catch(n)}catch(e){n(e)}}))}(),function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:document;if(!window.VimeoPlayerResizeEmbeds_){window.VimeoPlayerResizeEmbeds_=!0;var t=function(t){if(l(t.origin)&&t.data&&"spacechange"===t.data.event)for(var n=e.querySelectorAll("iframe"),r=0;r<n.length;r++)if(n[r].contentWindow===t.source){n[r].parentElement.style.paddingBottom="".concat(t.data.data[0].bottom,"px");break}};window.addEventListener("message",t)}}()),t.a=N}).call(this,n(25),n(117).setImmediate)},61:function(e,t){var n,r,o=e.exports={};function i(){throw new Error("setTimeout has not been defined")}function a(){throw new Error("clearTimeout has not been defined")}function u(e){if(n===setTimeout)return setTimeout(e,0);if((n===i||!n)&&setTimeout)return n=setTimeout,setTimeout(e,0);try{return n(e,0)}catch(t){try{return n.call(null,e,0)}catch(t){return n.call(this,e,0)}}}!function(){try{n="function"==typeof setTimeout?setTimeout:i}catch(e){n=i}try{r="function"==typeof clearTimeout?clearTimeout:a}catch(e){r=a}}();var c,l=[],s=!1,f=-1;function d(){s&&c&&(s=!1,c.length?l=c.concat(l):f=-1,l.length&&h())}function h(){if(!s){var e=u(d);s=!0;for(var t=l.length;t;){for(c=l,l=[];++f<t;)c&&c[f].run();f=-1,t=l.length}c=null,s=!1,function(e){if(r===clearTimeout)return clearTimeout(e);if((r===a||!r)&&clearTimeout)return r=clearTimeout,clearTimeout(e);try{r(e)}catch(t){try{return r.call(null,e)}catch(t){return r.call(this,e)}}}(e)}}function m(e,t){this.fun=e,this.array=t}function v(){}o.nextTick=function(e){var t=new Array(arguments.length-1);if(arguments.length>1)for(var n=1;n<arguments.length;n++)t[n-1]=arguments[n];l.push(new m(e,t)),1!==l.length||s||u(h)},m.prototype.run=function(){this.fun.apply(null,this.array)},o.title="browser",o.browser=!0,o.env={},o.argv=[],o.version="",o.versions={},o.on=v,o.addListener=v,o.once=v,o.off=v,o.removeListener=v,o.removeAllListeners=v,o.emit=v,o.prependListener=v,o.prependOnceListener=v,o.listeners=function(e){return[]},o.binding=function(e){throw new Error("process.binding is not supported")},o.cwd=function(){return"/"},o.chdir=function(e){throw new Error("process.chdir is not supported")},o.umask=function(){return 0}},73:function(e,t,n){"use strict";n.d(t,"a",(function(){return o})),n.d(t,"b",(function(){return i}));let r=null;function o(){return window.CSS.supports("aspect-ratio","16/9")}function i(){return o()||(r=setInterval(()=>{document.querySelectorAll("iframe.vimeo-core-video").forEach(e=>{var t,n;const r=null!==(t=e.height)&&void 0!==t&&t.endsWith("%")?9:parseInt(e.height),o=null!==(n=e.width)&&void 0!==n&&n.endsWith("%")?16:parseInt(e.width),i=e.offsetWidth*r/o+"px";r&&o&&e.style.height!==i&&(e.style.height=i)})},1500)),r}}});;
!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e=e||self).firebase=t()}(this,function(){"use strict";var r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)};var n=function(){return(n=Object.assign||function(e){for(var t,r=1,n=arguments.length;r<n;r++)for(var o in t=arguments[r])Object.prototype.hasOwnProperty.call(t,o)&&(e[o]=t[o]);return e}).apply(this,arguments)};function v(e,t){if(!(t instanceof Object))return t;switch(t.constructor){case Date:return new Date(t.getTime());case Object:void 0===e&&(e={});break;case Array:e=[];break;default:return t}for(var r in t)t.hasOwnProperty(r)&&(e[r]=v(e[r],t[r]));return e}var e,t,o,f=(o=Error,r(e=s,t=o),void(e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)),s);function i(){this.constructor=e}function s(e,t){var r=o.call(this,t)||this;return r.code=e,r.name="FirebaseError",Object.setPrototypeOf(r,s.prototype),Error.captureStackTrace&&Error.captureStackTrace(r,a.prototype.create),r}var a=(c.prototype.create=function(e){for(var t=[],r=1;r<arguments.length;r++)t[r-1]=arguments[r];for(var n=t[0]||{},o=this.service+"/"+e,i=this.errors[e],s=i?function(e,n){return e.replace(h,function(e,t){var r=n[t];return null!=r?r.toString():"<"+t+"?>"})}(i,n):"Error",a=this.serviceName+": "+s+" ("+o+").",c=new f(o,a),p=0,l=Object.keys(n);p<l.length;p++){var u=l[p];"_"!==u.slice(-1)&&(u in c&&console.warn('Overwriting FirebaseError base field "'+u+'" can cause unexpected behavior.'),c[u]=n[u])}return c},c);function c(e,t,r){this.service=e,this.serviceName=t,this.errors=r}var h=/\{\$([^}]+)}/g;function d(e,t){return Object.prototype.hasOwnProperty.call(e,t)}function p(e,t){var r=new b(e,t);return r.subscribe.bind(r)}var l,u,b=(y.prototype.next=function(t){this.forEachObserver(function(e){e.next(t)})},y.prototype.error=function(t){this.forEachObserver(function(e){e.error(t)}),this.close(t)},y.prototype.complete=function(){this.forEachObserver(function(e){e.complete()}),this.close()},y.prototype.subscribe=function(e,t,r){var n,o=this;if(void 0===e&&void 0===t&&void 0===r)throw new Error("Missing Observer.");void 0===(n=function(e,t){if("object"!=typeof e||null===e)return!1;for(var r=0,n=t;r<n.length;r++){var o=n[r];if(o in e&&"function"==typeof e[o])return!0}return!1}(e,["next","error","complete"])?e:{next:e,error:t,complete:r}).next&&(n.next=g),void 0===n.error&&(n.error=g),void 0===n.complete&&(n.complete=g);var i=this.unsubscribeOne.bind(this,this.observers.length);return this.finalized&&this.task.then(function(){try{o.finalError?n.error(o.finalError):n.complete()}catch(e){}}),this.observers.push(n),i},y.prototype.unsubscribeOne=function(e){void 0!==this.observers&&void 0!==this.observers[e]&&(delete this.observers[e],this.observerCount-=1,0===this.observerCount&&void 0!==this.onNoObservers&&this.onNoObservers(this))},y.prototype.forEachObserver=function(e){if(!this.finalized)for(var t=0;t<this.observers.length;t++)this.sendOne(t,e)},y.prototype.sendOne=function(e,t){var r=this;this.task.then(function(){if(void 0!==r.observers&&void 0!==r.observers[e])try{t(r.observers[e])}catch(e){"undefined"!=typeof console&&console.error&&console.error(e)}})},y.prototype.close=function(e){var t=this;this.finalized||(this.finalized=!0,void 0!==e&&(this.finalError=e),this.task.then(function(){t.observers=void 0,t.onNoObservers=void 0}))},y);function y(e,t){var r=this;this.observers=[],this.unsubscribes=[],this.observerCount=0,this.task=Promise.resolve(),this.finalized=!1,this.onNoObservers=t,this.task.then(function(){e(r)}).catch(function(e){r.error(e)})}function g(){}(u=l=l||{})[u.DEBUG=0]="DEBUG",u[u.VERBOSE=1]="VERBOSE",u[u.INFO=2]="INFO",u[u.WARN=3]="WARN",u[u.ERROR=4]="ERROR",u[u.SILENT=5]="SILENT";function m(e,t){for(var r=[],n=2;n<arguments.length;n++)r[n-2]=arguments[n];if(!(t<e.logLevel)){var o=(new Date).toISOString();switch(t){case l.DEBUG:case l.VERBOSE:console.log.apply(console,["["+o+"]  "+e.name+":"].concat(r));break;case l.INFO:console.info.apply(console,["["+o+"]  "+e.name+":"].concat(r));break;case l.WARN:console.warn.apply(console,["["+o+"]  "+e.name+":"].concat(r));break;case l.ERROR:console.error.apply(console,["["+o+"]  "+e.name+":"].concat(r));break;default:throw new Error("Attempted to log a message with an invalid logType (value: "+t+")")}}}var _,E=l.INFO,N=(Object.defineProperty(O.prototype,"logLevel",{get:function(){return this._logLevel},set:function(e){if(!(e in l))throw new TypeError("Invalid value assigned to `logLevel`");this._logLevel=e},enumerable:!0,configurable:!0}),Object.defineProperty(O.prototype,"logHandler",{get:function(){return this._logHandler},set:function(e){if("function"!=typeof e)throw new TypeError("Value assigned to `logHandler` must be a function");this._logHandler=e},enumerable:!0,configurable:!0}),O.prototype.debug=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._logHandler.apply(this,[this,l.DEBUG].concat(e))},O.prototype.log=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._logHandler.apply(this,[this,l.VERBOSE].concat(e))},O.prototype.info=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._logHandler.apply(this,[this,l.INFO].concat(e))},O.prototype.warn=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._logHandler.apply(this,[this,l.WARN].concat(e))},O.prototype.error=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._logHandler.apply(this,[this,l.ERROR].concat(e))},O);function O(e){this.name=e,this._logLevel=E,this._logHandler=m}var k=((_={})["no-app"]="No Firebase App '{$appName}' has been created - call Firebase App.initializeApp()",_["bad-app-name"]="Illegal App name: '{$appName}",_["duplicate-app"]="Firebase App named '{$appName}' already exists",_["app-deleted"]="Firebase App named '{$appName}' already deleted",_["invalid-app-argument"]="firebase.{$appName}() takes either no argument or a Firebase App instance.",_),A=new a("app","Firebase",k),w="[DEFAULT]",R=(Object.defineProperty(L.prototype,"automaticDataCollectionEnabled",{get:function(){return this.checkDestroyed_(),this.automaticDataCollectionEnabled_},set:function(e){this.checkDestroyed_(),this.automaticDataCollectionEnabled_=e},enumerable:!0,configurable:!0}),Object.defineProperty(L.prototype,"name",{get:function(){return this.checkDestroyed_(),this.name_},enumerable:!0,configurable:!0}),Object.defineProperty(L.prototype,"options",{get:function(){return this.checkDestroyed_(),this.options_},enumerable:!0,configurable:!0}),L.prototype.delete=function(){var a=this;return new Promise(function(e){a.checkDestroyed_(),e()}).then(function(){a.firebase_.INTERNAL.removeApp(a.name_);for(var e=[],t=0,r=Object.keys(a.services_);t<r.length;t++)for(var n=r[t],o=0,i=Object.keys(a.services_[n]);o<i.length;o++){var s=i[o];e.push(a.services_[n][s])}return Promise.all(e.filter(function(e){return"INTERNAL"in e}).map(function(e){return e.INTERNAL.delete()}))}).then(function(){a.isDeleted_=!0,a.services_={}})},L.prototype._getService=function(e,t){if(void 0===t&&(t=w),this.checkDestroyed_(),this.services_[e]||(this.services_[e]={}),!this.services_[e][t]){var r=t!==w?t:void 0,n=this.firebase_.INTERNAL.factories[e](this,this.extendApp.bind(this),r);this.services_[e][t]=n}return this.services_[e][t]},L.prototype._removeServiceInstance=function(e,t){void 0===t&&(t=w),this.services_[e]&&this.services_[e][t]&&delete this.services_[e][t]},L.prototype.extendApp=function(e){if(v(this,e),e.INTERNAL){if(e.INTERNAL.addAuthTokenListener){for(var t=0,r=this.tokenListeners_;t<r.length;t++){var n=r[t];this.INTERNAL.addAuthTokenListener(n)}this.tokenListeners_=[]}if(e.INTERNAL.analytics){for(var o=0,i=this.analyticsEventRequests_;o<i.length;o++){var s=i[o];this.INTERNAL.analytics.logEvent.apply(void 0,s)}this.analyticsEventRequests_=[]}}},L.prototype.checkDestroyed_=function(){if(this.isDeleted_)throw A.create("app-deleted",{appName:this.name_})},L);function L(e,t,r){var n=this;this.firebase_=r,this.isDeleted_=!1,this.services_={},this.tokenListeners_=[],this.analyticsEventRequests_=[],this.name_=t.name,this.automaticDataCollectionEnabled_=t.automaticDataCollectionEnabled||!1,this.options_=function(e){return v(void 0,e)}(e);var o=this;this.INTERNAL={getUid:function(){return null},getToken:function(){return Promise.resolve(null)},addAuthTokenListener:function(e){n.tokenListeners_.push(e),setTimeout(function(){return e(null)},0)},removeAuthTokenListener:function(t){n.tokenListeners_=n.tokenListeners_.filter(function(e){return e!==t})},analytics:{logEvent:function(){o.analyticsEventRequests_.push(arguments)}}}}R.prototype.name&&R.prototype.options||R.prototype.delete||console.log("dc");var T="7.1.0",I=new N("@firebase/app");if("object"==typeof self&&self.self===self&&void 0!==self.firebase){I.warn("\n    Warning: Firebase is already defined in the global scope. Please make sure\n    Firebase library is only loaded once.\n  ");var j=self.firebase.SDK_VERSION;j&&0<=j.indexOf("LITE")&&I.warn("\n    Warning: You are trying to load Firebase while using Firebase Performance standalone script.\n    You should load Firebase Performance with this instance of Firebase to avoid loading duplicate code.\n    ")}var D=function e(){var t=function(s){var i={},a={},c={},p={__esModule:!0,initializeApp:function(e,t){void 0===t&&(t={}),"object"==typeof t&&null!==t||(t={name:t});var r=t;void 0===r.name&&(r.name=w);var n=r.name;if("string"!=typeof n||!n)throw A.create("bad-app-name",{appName:String(n)});if(d(i,n))throw A.create("duplicate-app",{appName:n});var o=new s(e,r,p);return f(i[n]=o,"create"),o},app:l,apps:null,SDK_VERSION:T,INTERNAL:{registerService:function(r,e,t,n,o){if(void 0===o&&(o=!1),a[r])return I.debug("There were multiple attempts to register service "+r+"."),p[r];function i(e){if(void 0===e&&(e=l()),"function"!=typeof e[r])throw A.create("invalid-app-argument",{appName:r});return e[r]()}return a[r]=e,n&&(c[r]=n,u().forEach(function(e){n("create",e)})),void 0!==t&&v(i,t),p[r]=i,s.prototype[r]=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return this._getService.bind(this,r).apply(this,o?e:[])},i},removeApp:function(e){f(i[e],"delete"),delete i[e]},factories:a,useAsService:h}};function l(e){if(!d(i,e=e||w))throw A.create("no-app",{appName:e});return i[e]}function u(){return Object.keys(i).map(function(e){return i[e]})}function f(e,t){for(var r=0,n=Object.keys(a);r<n.length;r++){var o=h(0,n[r]);if(null===o)return;c[o]&&c[o](t,e)}}function h(e,t){return"serverAuth"===t?null:t}return p.default=p,Object.defineProperty(p,"apps",{get:u}),l.App=s,p}(R);return t.INTERNAL=n({},t.INTERNAL,{createFirebaseNamespace:e,extendNamespace:function(e){v(t,e)},createSubscribe:p,ErrorFactory:a,deepExtend:v}),t}(),F=D.initializeApp;return D.initializeApp=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return function(){try{return"[object process]"===Object.prototype.toString.call(global.process)}catch(e){return!1}}()&&I.warn('\n      Warning: This is a browser-targeted Firebase bundle but it appears it is being\n      run in a Node environment.  If running in a Node environment, make sure you\n      are using the bundle specified by the "main" field in package.json.\n      \n      If you are using Webpack, you can specify "main" as the first item in\n      "resolve.mainFields":\n      https://webpack.js.org/configuration/resolve/#resolvemainfields\n      \n      If using Rollup, use the rollup-plugin-node-resolve plugin and specify "main"\n      as the first item in "mainFields", e.g. [\'main\', \'module\'].\n      https://github.com/rollup/rollup-plugin-node-resolve\n      '),F.apply(void 0,e)},D});
//# sourceMappingURL=firebase-app.js.map
;
!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(require("@firebase/app")):"function"==typeof define&&define.amd?define(["@firebase/app"],e):e((t=t||self).firebase)}(this,function(Vi){"use strict";try{(function(){Vi=Vi&&Vi.hasOwnProperty("default")?Vi.default:Vi;var r=function(t,e){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)};function t(t,e){function n(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var u=function(){return(u=Object.assign||function(t){for(var e,n=1,r=arguments.length;n<r;n++)for(var i in e=arguments[n])Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i]);return t}).apply(this,arguments)};function e(n,r){var i,o,s,t,a={label:0,sent:function(){if(1&s[0])throw s[1];return s[1]},trys:[],ops:[]};return t={next:e(0),throw:e(1),return:e(2)},"function"==typeof Symbol&&(t[Symbol.iterator]=function(){return this}),t;function e(e){return function(t){return function(e){if(i)throw new TypeError("Generator is already executing.");for(;a;)try{if(i=1,o&&(s=2&e[0]?o.return:e[0]?o.throw||((s=o.return)&&s.call(o),0):o.next)&&!(s=s.call(o,e[1])).done)return s;switch(o=0,s&&(e=[2&e[0],s.value]),e[0]){case 0:case 1:s=e;break;case 4:return a.label++,{value:e[1],done:!1};case 5:a.label++,o=e[1],e=[0];continue;case 7:e=a.ops.pop(),a.trys.pop();continue;default:if(!(s=0<(s=a.trys).length&&s[s.length-1])&&(6===e[0]||2===e[0])){a=0;continue}if(3===e[0]&&(!s||e[1]>s[0]&&e[1]<s[3])){a.label=e[1];break}if(6===e[0]&&a.label<s[1]){a.label=s[1],s=e;break}if(s&&a.label<s[2]){a.label=s[2],a.ops.push(e);break}s[2]&&a.ops.pop(),a.trys.pop();continue}e=r.call(n,a)}catch(t){e=[6,t],o=0}finally{i=s=0}if(5&e[0])throw e[1];return{value:e[0]?e[1]:void 0,done:!0}}([e,t])}}}function f(t){var e="function"==typeof Symbol&&t[Symbol.iterator],n=0;return e?e.call(t):{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}}}function _(t,e){var n="function"==typeof Symbol&&t[Symbol.iterator];if(!n)return t;var r,i,o=n.call(t),s=[];try{for(;(void 0===e||0<e--)&&!(r=o.next()).done;)s.push(r.value)}catch(t){i={error:t}}finally{try{r&&!r.done&&(n=o.return)&&n.call(o)}finally{if(i)throw i.error}}return s}function o(){for(var t=[],e=0;e<arguments.length;e++)t=t.concat(_(arguments[e]));return t}function s(t){for(var e=[],n=0,r=0;r<t.length;r++){var i=t.charCodeAt(r);i<128?e[n++]=i:(i<2048?e[n++]=i>>6|192:(55296==(64512&i)&&r+1<t.length&&56320==(64512&t.charCodeAt(r+1))?(i=65536+((1023&i)<<10)+(1023&t.charCodeAt(++r)),e[n++]=i>>18|240,e[n++]=i>>12&63|128):e[n++]=i>>12|224,e[n++]=i>>6&63|128),e[n++]=63&i|128)}return e}function a(t){try{return l.decodeString(t,!0)}catch(t){console.error("base64Decode failed: ",t)}return null}var h={NODE_CLIENT:!1,NODE_ADMIN:!1,SDK_VERSION:"${JSCORE_VERSION}"},C=function(t,e){if(!t)throw c(e)},c=function(t){return new Error("Firebase Database ("+h.SDK_VERSION+") INTERNAL ASSERT FAILED: "+t)},l={byteToCharMap_:null,charToByteMap_:null,byteToCharMapWebSafe_:null,charToByteMapWebSafe_:null,ENCODED_VALS_BASE:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",get ENCODED_VALS(){return this.ENCODED_VALS_BASE+"+/="},get ENCODED_VALS_WEBSAFE(){return this.ENCODED_VALS_BASE+"-_."},HAS_NATIVE_SUPPORT:"function"==typeof atob,encodeByteArray:function(t,e){if(!Array.isArray(t))throw Error("encodeByteArray takes an array as a parameter");this.init_();for(var n=e?this.byteToCharMapWebSafe_:this.byteToCharMap_,r=[],i=0;i<t.length;i+=3){var o=t[i],s=i+1<t.length,a=s?t[i+1]:0,h=i+2<t.length,l=h?t[i+2]:0,u=o>>2,c=(3&o)<<4|a>>4,p=(15&a)<<2|l>>6,d=63&l;h||(d=64,s||(p=64)),r.push(n[u],n[c],n[p],n[d])}return r.join("")},encodeString:function(t,e){return this.HAS_NATIVE_SUPPORT&&!e?btoa(t):this.encodeByteArray(s(t),e)},decodeString:function(t,e){return this.HAS_NATIVE_SUPPORT&&!e?atob(t):function(t){for(var e=[],n=0,r=0;n<t.length;){var i=t[n++];if(i<128)e[r++]=String.fromCharCode(i);else if(191<i&&i<224){var o=t[n++];e[r++]=String.fromCharCode((31&i)<<6|63&o)}else if(239<i&&i<365){var s=((7&i)<<18|(63&(o=t[n++]))<<12|(63&(a=t[n++]))<<6|63&t[n++])-65536;e[r++]=String.fromCharCode(55296+(s>>10)),e[r++]=String.fromCharCode(56320+(1023&s))}else{o=t[n++];var a=t[n++];e[r++]=String.fromCharCode((15&i)<<12|(63&o)<<6|63&a)}}return e.join("")}(this.decodeStringToByteArray(t,e))},decodeStringToByteArray:function(t,e){this.init_();for(var n=e?this.charToByteMapWebSafe_:this.charToByteMap_,r=[],i=0;i<t.length;){var o=n[t.charAt(i++)],s=i<t.length?n[t.charAt(i)]:0,a=++i<t.length?n[t.charAt(i)]:64,h=++i<t.length?n[t.charAt(i)]:64;if(++i,null==o||null==s||null==a||null==h)throw Error();var l=o<<2|s>>4;if(r.push(l),64!==a){var u=s<<4&240|a>>2;if(r.push(u),64!==h){var c=a<<6&192|h;r.push(c)}}}return r},init_:function(){if(!this.byteToCharMap_){this.byteToCharMap_={},this.charToByteMap_={},this.byteToCharMapWebSafe_={},this.charToByteMapWebSafe_={};for(var t=0;t<this.ENCODED_VALS.length;t++)this.byteToCharMap_[t]=this.ENCODED_VALS.charAt(t),this.charToByteMap_[this.byteToCharMap_[t]]=t,this.byteToCharMapWebSafe_[t]=this.ENCODED_VALS_WEBSAFE.charAt(t),(this.charToByteMapWebSafe_[this.byteToCharMapWebSafe_[t]]=t)>=this.ENCODED_VALS_BASE.length&&(this.charToByteMap_[this.ENCODED_VALS_WEBSAFE.charAt(t)]=t,this.charToByteMapWebSafe_[this.ENCODED_VALS.charAt(t)]=t)}}};function n(t){return function t(e,n){if(!(n instanceof Object))return n;switch(n.constructor){case Date:var r=n;return new Date(r.getTime());case Object:void 0===e&&(e={});break;case Array:e=[];break;default:return n}for(var i in n)n.hasOwnProperty(i)&&(e[i]=t(e[i],n[i]));return e}(void 0,t)}var p=(i.prototype.wrapCallback=function(n){var r=this;return function(t,e){t?r.reject(t):r.resolve(e),"function"==typeof n&&(r.promise.catch(function(){}),1===n.length?n(t):n(t,e))}},i);function i(){var n=this;this.reject=function(){},this.resolve=function(){},this.promise=new Promise(function(t,e){n.resolve=t,n.reject=e})}function d(){return"undefined"!=typeof window&&!!(window.cordova||window.phonegap||window.PhoneGap)&&/ios|iphone|ipod|ipad|android|blackberry|iemobile/i.test("undefined"!=typeof navigator&&"string"==typeof navigator.userAgent?navigator.userAgent:"")}function y(){return!0===h.NODE_ADMIN}var v,g=(t(m,v=Error),m);function m(t,e){var n=v.call(this,e)||this;return n.code=t,n.name="FirebaseError",Object.setPrototypeOf(n,m.prototype),Error.captureStackTrace&&Error.captureStackTrace(n,E.prototype.create),n}var E=(w.prototype.create=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];for(var r=e[0]||{},i=this.service+"/"+t,o=this.errors[t],s=o?function(t,r){return t.replace(b,function(t,e){var n=r[e];return null!=n?n.toString():"<"+e+"?>"})}(o,r):"Error",a=this.serviceName+": "+s+" ("+i+").",h=new g(i,a),l=0,u=Object.keys(r);l<u.length;l++){var c=u[l];"_"!==c.slice(-1)&&(c in h&&console.warn('Overwriting FirebaseError base field "'+c+'" can cause unexpected behavior.'),h[c]=r[c])}return h},w);function w(t,e,n){this.service=t,this.serviceName=e,this.errors=n}var b=/\{\$([^}]+)}/g;function S(t){return JSON.parse(t)}function T(t){return JSON.stringify(t)}function I(t){var e={},n={},r={},i="";try{var o=t.split(".");e=S(a(o[0])||""),n=S(a(o[1])||""),i=o[2],r=n.d||{},delete n.d}catch(t){}return{header:e,claims:n,data:r,signature:i}}function N(t,e){return Object.prototype.hasOwnProperty.call(t,e)}function R(t,e){return Object.prototype.hasOwnProperty.call(t,e)?t[e]:void 0}function P(t){for(var e in t)if(Object.prototype.hasOwnProperty.call(t,e))return!1;return!0}function D(t,e,n){var r={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(r[i]=e.call(n,t[i],i,t));return r}var O=(x.prototype.reset=function(){this.chain_[0]=1732584193,this.chain_[1]=4023233417,this.chain_[2]=2562383102,this.chain_[3]=271733878,this.chain_[4]=3285377520,this.inbuf_=0,this.total_=0},x.prototype.compress_=function(t,e){e=e||0;var n=this.W_;if("string"==typeof t)for(var r=0;r<16;r++)n[r]=t.charCodeAt(e)<<24|t.charCodeAt(e+1)<<16|t.charCodeAt(e+2)<<8|t.charCodeAt(e+3),e+=4;else for(r=0;r<16;r++)n[r]=t[e]<<24|t[e+1]<<16|t[e+2]<<8|t[e+3],e+=4;for(r=16;r<80;r++){var i=n[r-3]^n[r-8]^n[r-14]^n[r-16];n[r]=4294967295&(i<<1|i>>>31)}var o,s,a=this.chain_[0],h=this.chain_[1],l=this.chain_[2],u=this.chain_[3],c=this.chain_[4];for(r=0;r<80;r++)s=r<40?r<20?(o=u^h&(l^u),1518500249):(o=h^l^u,1859775393):r<60?(o=h&l|u&(h|l),2400959708):(o=h^l^u,3395469782),i=(a<<5|a>>>27)+o+c+s+n[r]&4294967295,c=u,u=l,l=4294967295&(h<<30|h>>>2),h=a,a=i;this.chain_[0]=this.chain_[0]+a&4294967295,this.chain_[1]=this.chain_[1]+h&4294967295,this.chain_[2]=this.chain_[2]+l&4294967295,this.chain_[3]=this.chain_[3]+u&4294967295,this.chain_[4]=this.chain_[4]+c&4294967295},x.prototype.update=function(t,e){if(null!=t){void 0===e&&(e=t.length);for(var n=e-this.blockSize,r=0,i=this.buf_,o=this.inbuf_;r<e;){if(0===o)for(;r<=n;)this.compress_(t,r),r+=this.blockSize;if("string"==typeof t){for(;r<e;)if(i[o]=t.charCodeAt(r),++r,++o===this.blockSize){this.compress_(i),o=0;break}}else for(;r<e;)if(i[o]=t[r],++r,++o===this.blockSize){this.compress_(i),o=0;break}}this.inbuf_=o,this.total_+=e}},x.prototype.digest=function(){var t=[],e=8*this.total_;this.inbuf_<56?this.update(this.pad_,56-this.inbuf_):this.update(this.pad_,this.blockSize-(this.inbuf_-56));for(var n=this.blockSize-1;56<=n;n--)this.buf_[n]=255&e,e/=256;this.compress_(this.buf_);var r=0;for(n=0;n<5;n++)for(var i=24;0<=i;i-=8)t[r]=this.chain_[n]>>i&255,++r;return t},x);function x(){this.chain_=[],this.buf_=[],this.W_=[],this.pad_=[],this.inbuf_=0,this.total_=0,this.blockSize=64,this.pad_[0]=128;for(var t=1;t<this.blockSize;++t)this.pad_[t]=0;this.reset()}function k(t,e,n,r){var i;if(r<e?i="at least "+e:n<r&&(i=0===n?"none":"no more than "+n),i)throw new Error(t+" failed: Was called with "+r+(1===r?" argument.":" arguments.")+" Expects "+i+".")}function F(t,e,n){var r="";switch(e){case 1:r=n?"first":"First";break;case 2:r=n?"second":"Second";break;case 3:r=n?"third":"Third";break;case 4:r=n?"fourth":"Fourth";break;default:throw new Error("errorPrefix called with argumentNumber > 4.  Need to update it?")}var i=t+" failed: ";return i+=r+" argument "}function A(t,e,n,r){if((!r||n)&&"function"!=typeof n)throw new Error(F(t,e,r)+"must be a valid function.")}function L(t,e,n,r){if((!r||n)&&("object"!=typeof n||null===n))throw new Error(F(t,e,r)+"must be a valid context object.")}function M(t){for(var e=0,n=0;n<t.length;n++){var r=t.charCodeAt(n);r<128?e++:r<2048?e+=2:55296<=r&&r<=56319?(e+=4,n++):e+=3}return e}var W,Q;(Q=W=W||{})[Q.DEBUG=0]="DEBUG",Q[Q.VERBOSE=1]="VERBOSE",Q[Q.INFO=2]="INFO",Q[Q.WARN=3]="WARN",Q[Q.ERROR=4]="ERROR",Q[Q.SILENT=5]="SILENT";function q(t,e){for(var n=[],r=2;r<arguments.length;r++)n[r-2]=arguments[r];if(!(e<t.logLevel)){var i=(new Date).toISOString();switch(e){case W.DEBUG:case W.VERBOSE:console.log.apply(console,["["+i+"]  "+t.name+":"].concat(n));break;case W.INFO:console.info.apply(console,["["+i+"]  "+t.name+":"].concat(n));break;case W.WARN:console.warn.apply(console,["["+i+"]  "+t.name+":"].concat(n));break;case W.ERROR:console.error.apply(console,["["+i+"]  "+t.name+":"].concat(n));break;default:throw new Error("Attempted to log a message with an invalid logType (value: "+e+")")}}}var U=W.INFO,V=(Object.defineProperty(H.prototype,"logLevel",{get:function(){return this._logLevel},set:function(t){if(!(t in W))throw new TypeError("Invalid value assigned to `logLevel`");this._logLevel=t},enumerable:!0,configurable:!0}),Object.defineProperty(H.prototype,"logHandler",{get:function(){return this._logHandler},set:function(t){if("function"!=typeof t)throw new TypeError("Value assigned to `logHandler` must be a function");this._logHandler=t},enumerable:!0,configurable:!0}),H.prototype.debug=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._logHandler.apply(this,[this,W.DEBUG].concat(t))},H.prototype.log=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._logHandler.apply(this,[this,W.VERBOSE].concat(t))},H.prototype.info=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._logHandler.apply(this,[this,W.INFO].concat(t))},H.prototype.warn=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._logHandler.apply(this,[this,W.WARN].concat(t))},H.prototype.error=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._logHandler.apply(this,[this,W.ERROR].concat(t))},H);function H(t){this.name=t,this._logLevel=U,this._logHandler=q}var B=(j.prototype.set=function(t,e){null==e?this.domStorage_.removeItem(this.prefixedName_(t)):this.domStorage_.setItem(this.prefixedName_(t),T(e))},j.prototype.get=function(t){var e=this.domStorage_.getItem(this.prefixedName_(t));return null==e?null:S(e)},j.prototype.remove=function(t){this.domStorage_.removeItem(this.prefixedName_(t))},j.prototype.prefixedName_=function(t){return this.prefix_+t},j.prototype.toString=function(){return this.domStorage_.toString()},j);function j(t){this.domStorage_=t,this.prefix_="firebase:"}var K=(Y.prototype.set=function(t,e){null==e?delete this.cache_[t]:this.cache_[t]=e},Y.prototype.get=function(t){return N(this.cache_,t)?this.cache_[t]:null},Y.prototype.remove=function(t){delete this.cache_[t]},Y);function Y(){this.cache_={},this.isInMemoryStorage=!0}function z(t){try{if("undefined"!=typeof window&&void 0!==window[t]){var e=window[t];return e.setItem("firebase:sentinel","cache"),e.removeItem("firebase:sentinel"),new B(e)}}catch(t){}return new K}function G(t){var e=function(t){for(var e=[],n=0,r=0;r<t.length;r++){var i=t.charCodeAt(r);if(55296<=i&&i<=56319){var o=i-55296;C(++r<t.length,"Surrogate pair missing trail surrogate."),i=65536+(o<<10)+(t.charCodeAt(r)-56320)}i<128?e[n++]=i:(i<2048?e[n++]=i>>6|192:(i<65536?e[n++]=i>>12|224:(e[n++]=i>>18|240,e[n++]=i>>12&63|128),e[n++]=i>>6&63|128),e[n++]=63&i|128)}return e}(t),n=new O;n.update(e);var r=n.digest();return l.encodeByteArray(r)}function X(t,e){C(!e||!0===t||!1===t,"Can't turn on custom loggers persistently."),!0===t?(lt.logLevel=W.VERBOSE,dt=lt.log.bind(lt),e&&ht.set("logging_enabled",!0)):"function"==typeof t?dt=t:(dt=null,ht.remove("logging_enabled"))}function $(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];if(!0===ft&&(ft=!1,null===dt&&!0===ht.get("logging_enabled")&&X(!0)),dt){var n=pt.apply(null,t);dt(n)}}function J(n){return function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];$.apply(void 0,o([n],t))}}function Z(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];var n="FIREBASE INTERNAL ERROR: "+pt.apply(void 0,o(t));lt.error(n)}function tt(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];var n="FIREBASE FATAL ERROR: "+pt.apply(void 0,o(t));throw lt.error(n),new Error(n)}function et(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];var n="FIREBASE WARNING: "+pt.apply(void 0,o(t));lt.warn(n)}function nt(t){return"number"==typeof t&&(t!=t||t==Number.POSITIVE_INFINITY||t==Number.NEGATIVE_INFINITY)}function rt(t,e){return t===e?0:t<e?-1:1}function it(t,e){if(e&&t in e)return e[t];throw new Error("Missing required key ("+t+") in object: "+T(e))}function ot(t,e){var n=t.length;if(n<=e)return[t];for(var r=[],i=0;i<n;i+=e)n<i+e?r.push(t.substring(i,n)):r.push(t.substring(i,i+e));return r}var st,at=z("localStorage"),ht=z("sessionStorage"),lt=new V("@firebase/database"),ut="FIREBASE_DATABASE_EMULATOR_HOST",ct=(st=1,function(){return st++}),pt=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];for(var n="",r=0;r<t.length;r++)Array.isArray(t[r])||t[r]&&"object"==typeof t[r]&&"number"==typeof t[r].length?n+=pt.apply(null,t[r]):"object"==typeof t[r]?n+=T(t[r]):n+=t[r],n+=" ";return n},dt=null,ft=!0,_t="[MIN_NAME]",yt="[MAX_NAME]",vt=function(t,e){if(t===e)return 0;if(t===_t||e===yt)return-1;if(e===_t||t===yt)return 1;var n=St(t),r=St(e);return null!==n?null!==r?n-r==0?t.length-e.length:n-r:-1:null!==r?1:t<e?-1:1},gt=function(t){if("object"!=typeof t||null===t)return T(t);var e=[];for(var n in t)e.push(n);e.sort();for(var r="{",i=0;i<e.length;i++)0!==i&&(r+=","),r+=T(e[i]),r+=":",r+=gt(t[e[i]]);return r+="}"};function mt(t,e){for(var n in t)t.hasOwnProperty(n)&&e(n,t[n])}function Ct(t){var e,n,r,i,o,s,a;for(C(!nt(t),"Invalid JSON number"),0===t?e=1/t==-1/(r=n=0)?1:0:(e=t<0,r=(t=Math.abs(t))>=Math.pow(2,-1022)?(n=(i=Math.min(Math.floor(Math.log(t)/Math.LN2),1023))+1023,Math.round(t*Math.pow(2,52-i)-Math.pow(2,52))):(n=0,Math.round(t/Math.pow(2,-1074)))),s=[],o=52;o;o-=1)s.push(r%2?1:0),r=Math.floor(r/2);for(o=11;o;o-=1)s.push(n%2?1:0),n=Math.floor(n/2);s.push(e?1:0),s.reverse(),a=s.join("");var h="";for(o=0;o<64;o+=8){var l=parseInt(a.substr(o,8),2).toString(16);1===l.length&&(l="0"+l),h+=l}return h.toLowerCase()}function Et(t){try{t()}catch(e){setTimeout(function(){var t=e.stack||"";throw et("Exception was thrown by user callback.",t),e},Math.floor(0))}}function wt(t,e){var n=setTimeout(t,e);return"object"==typeof n&&n.unref&&n.unref(),n}var bt=new RegExp("^-?(0*)\\d{1,10}$"),St=function(t){if(bt.test(t)){var e=Number(t);if(-2147483648<=e&&e<=2147483647)return e}return null},Tt=(Object.defineProperty(It,"Empty",{get:function(){return new It("")},enumerable:!0,configurable:!0}),It.prototype.getFront=function(){return this.pieceNum_>=this.pieces_.length?null:this.pieces_[this.pieceNum_]},It.prototype.getLength=function(){return this.pieces_.length-this.pieceNum_},It.prototype.popFront=function(){var t=this.pieceNum_;return t<this.pieces_.length&&t++,new It(this.pieces_,t)},It.prototype.getBack=function(){return this.pieceNum_<this.pieces_.length?this.pieces_[this.pieces_.length-1]:null},It.prototype.toString=function(){for(var t="",e=this.pieceNum_;e<this.pieces_.length;e++)""!==this.pieces_[e]&&(t+="/"+this.pieces_[e]);return t||"/"},It.prototype.toUrlEncodedString=function(){for(var t="",e=this.pieceNum_;e<this.pieces_.length;e++)""!==this.pieces_[e]&&(t+="/"+encodeURIComponent(String(this.pieces_[e])));return t||"/"},It.prototype.slice=function(t){return void 0===t&&(t=0),this.pieces_.slice(this.pieceNum_+t)},It.prototype.parent=function(){if(this.pieceNum_>=this.pieces_.length)return null;for(var t=[],e=this.pieceNum_;e<this.pieces_.length-1;e++)t.push(this.pieces_[e]);return new It(t,0)},It.prototype.child=function(t){for(var e=[],n=this.pieceNum_;n<this.pieces_.length;n++)e.push(this.pieces_[n]);if(t instanceof It)for(n=t.pieceNum_;n<t.pieces_.length;n++)e.push(t.pieces_[n]);else{var r=t.split("/");for(n=0;n<r.length;n++)0<r[n].length&&e.push(r[n])}return new It(e,0)},It.prototype.isEmpty=function(){return this.pieceNum_>=this.pieces_.length},It.relativePath=function(t,e){var n=t.getFront(),r=e.getFront();if(null===n)return e;if(n===r)return It.relativePath(t.popFront(),e.popFront());throw new Error("INTERNAL ERROR: innerPath ("+e+") is not within outerPath ("+t+")")},It.comparePaths=function(t,e){for(var n=t.slice(),r=e.slice(),i=0;i<n.length&&i<r.length;i++){var o=vt(n[i],r[i]);if(0!==o)return o}return n.length===r.length?0:n.length<r.length?-1:1},It.prototype.equals=function(t){if(this.getLength()!==t.getLength())return!1;for(var e=this.pieceNum_,n=t.pieceNum_;e<=this.pieces_.length;e++,n++)if(this.pieces_[e]!==t.pieces_[n])return!1;return!0},It.prototype.contains=function(t){var e=this.pieceNum_,n=t.pieceNum_;if(this.getLength()>t.getLength())return!1;for(;e<this.pieces_.length;){if(this.pieces_[e]!==t.pieces_[n])return!1;++e,++n}return!0},It);function It(t,e){if(void 0===e){this.pieces_=t.split("/");for(var n=0,r=0;r<this.pieces_.length;r++)0<this.pieces_[r].length&&(this.pieces_[n]=this.pieces_[r],n++);this.pieces_.length=n,this.pieceNum_=0}else this.pieces_=t,this.pieceNum_=e}var Nt=(Object.defineProperty(Rt,"MAX_PATH_DEPTH",{get:function(){return 32},enumerable:!0,configurable:!0}),Object.defineProperty(Rt,"MAX_PATH_LENGTH_BYTES",{get:function(){return 768},enumerable:!0,configurable:!0}),Rt.prototype.push=function(t){0<this.parts_.length&&(this.byteLength_+=1),this.parts_.push(t),this.byteLength_+=M(t),this.checkValid_()},Rt.prototype.pop=function(){var t=this.parts_.pop();this.byteLength_-=M(t),0<this.parts_.length&&(this.byteLength_-=1)},Rt.prototype.checkValid_=function(){if(this.byteLength_>Rt.MAX_PATH_LENGTH_BYTES)throw new Error(this.errorPrefix_+"has a key path longer than "+Rt.MAX_PATH_LENGTH_BYTES+" bytes ("+this.byteLength_+").");if(this.parts_.length>Rt.MAX_PATH_DEPTH)throw new Error(this.errorPrefix_+"path specified exceeds the maximum depth that can be written ("+Rt.MAX_PATH_DEPTH+") or object contains a cycle "+this.toErrorString())},Rt.prototype.toErrorString=function(){return 0==this.parts_.length?"":"in property '"+this.parts_.join(".")+"'"},Rt);function Rt(t,e){this.errorPrefix_=e,this.parts_=t.slice(),this.byteLength_=Math.max(1,this.parts_.length);for(var n=0;n<this.parts_.length;n++)this.byteLength_+=M(this.parts_[n]);this.checkValid_()}var Pt="firebaseio.com",Dt="websocket",Ot="long_polling",xt=(kt.prototype.needsQueryParam=function(){return this.host!==this.internalHost||this.isCustomHost()||this.includeNamespaceInQueryParams},kt.prototype.isCacheableHost=function(){return"s-"===this.internalHost.substr(0,2)},kt.prototype.isDemoHost=function(){return"firebaseio-demo.com"===this.domain},kt.prototype.isCustomHost=function(){return"firebaseio.com"!==this.domain&&"firebaseio-demo.com"!==this.domain},kt.prototype.updateHost=function(t){t!==this.internalHost&&(this.internalHost=t,this.isCacheableHost()&&at.set("host:"+this.host,this.internalHost))},kt.prototype.connectionURL=function(t,e){var n;if(C("string"==typeof t,"typeof type must == string"),C("object"==typeof e,"typeof params must == object"),t===Dt)n=(this.secure?"wss://":"ws://")+this.internalHost+"/.ws?";else{if(t!==Ot)throw new Error("Unknown connection type: "+t);n=(this.secure?"https://":"http://")+this.internalHost+"/.lp?"}this.needsQueryParam()&&(e.ns=this.namespace);var r=[];return mt(e,function(t,e){r.push(t+"="+e)}),n+r.join("&")},kt.prototype.toString=function(){var t=this.toURLString();return this.persistenceKey&&(t+="<"+this.persistenceKey+">"),t},kt.prototype.toURLString=function(){return(this.secure?"https://":"http://")+this.host},kt);function kt(t,e,n,r,i,o){void 0===i&&(i=""),void 0===o&&(o=!1),this.secure=e,this.namespace=n,this.webSocketOnly=r,this.persistenceKey=i,this.includeNamespaceInQueryParams=o,this.host=t.toLowerCase(),this.domain=this.host.substr(this.host.indexOf(".")+1),this.internalHost=at.get("host:"+t)||this.host}function Ft(t){var e=Kt(t),n=e.namespace;"firebase"===e.domain&&tt(e.host+" is no longer supported. Please use <YOUR FIREBASE>.firebaseio.com instead"),n&&"undefined"!=n||"localhost"===e.domain||tt("Cannot parse Firebase url. Please use https://<YOUR FIREBASE>.firebaseio.com"),e.secure||"undefined"!=typeof window&&window.location&&window.location.protocol&&-1!==window.location.protocol.indexOf("https:")&&et("Insecure Firebase access from a secure page. Please use https in calls to new Firebase().");var r="ws"===e.scheme||"wss"===e.scheme;return{repoInfo:new xt(e.host,e.secure,n,r,"",n!=e.subdomain),path:new Tt(e.pathString)}}function At(t){return"string"==typeof t&&0!==t.length&&!Yt.test(t)}function Lt(t){return"string"==typeof t&&0!==t.length&&!zt.test(t)}function Mt(t){return null===t||"string"==typeof t||"number"==typeof t&&!nt(t)||t&&"object"==typeof t&&N(t,".sv")}function Wt(t,e,n,r,i){i&&void 0===n||Xt(F(t,e,i),n,r)}function Qt(t,e,n,r,i){if(!i||void 0!==n){var o=F(t,e,i);if(!n||"object"!=typeof n||Array.isArray(n))throw new Error(o+" must be an object containing the children to replace.");var s=[];mt(n,function(t,e){var n=new Tt(t);if(Xt(o,e,r.child(n)),".priority"===n.getBack()&&!Mt(e))throw new Error(o+"contains an invalid value for '"+n.toString()+"', which must be a valid Firebase priority (a string, finite number, server value, or null).");s.push(n)}),function(t,e){var n,r;for(n=0;n<e.length;n++)for(var i=(r=e[n]).slice(),o=0;o<i.length;o++)if(".priority"===i[o]&&o===i.length-1);else if(!At(i[o]))throw new Error(t+"contains an invalid key ("+i[o]+") in path "+r.toString()+'. Keys must be non-empty strings and can\'t contain ".", "#", "$", "/", "[", or "]"');e.sort(Tt.comparePaths);var s=null;for(n=0;n<e.length;n++){if(r=e[n],null!==s&&s.contains(r))throw new Error(t+"contains a path "+s.toString()+" that is ancestor of another path "+r.toString());s=r}}(o,s)}}function qt(t,e,n,r){if(!r||void 0!==n){if(nt(n))throw new Error(F(t,e,r)+"is "+n.toString()+", but must be a valid Firebase priority (a string, finite number, server value, or null).");if(!Mt(n))throw new Error(F(t,e,r)+"must be a valid Firebase priority (a string, finite number, server value, or null).")}}function Ut(t,e,n,r){if(!r||void 0!==n)switch(n){case"value":case"child_added":case"child_removed":case"child_changed":case"child_moved":break;default:throw new Error(F(t,e,r)+'must be a valid event type = "value", "child_added", "child_removed", "child_changed", or "child_moved".')}}function Vt(t,e,n,r){if(!(r&&void 0===n||At(n)))throw new Error(F(t,e,r)+'was an invalid key = "'+n+'".  Firebase keys must be non-empty strings and can\'t contain ".", "#", "$", "/", "[", or "]").')}function Ht(t,e,n,r){if(!(r&&void 0===n||Lt(n)))throw new Error(F(t,e,r)+'was an invalid path = "'+n+'". Paths must be non-empty strings and can\'t contain ".", "#", "$", "[", or "]"')}function Bt(t,e){if(".info"===e.getFront())throw new Error(t+" failed = Can't modify data under /.info/")}function jt(t,e,n){var r=n.path.toString();if("string"!=typeof n.repoInfo.host||0===n.repoInfo.host.length||!At(n.repoInfo.namespace)&&"localhost"!==n.repoInfo.host.split(":")[0]||0!==r.length&&!function(t){return t=t&&t.replace(/^\/*\.info(\/|$)/,"/"),Lt(t)}(r))throw new Error(F(t,e,!1)+'must be a valid firebase URL and the path can\'t contain ".", "#", "$", "[", or "]".')}var Kt=function(t){var e="",n="",r="",i="",o="",s=!0,a="https",h=443;if("string"==typeof t){var l=t.indexOf("//");0<=l&&(a=t.substring(0,l-1),t=t.substring(l+2));var u=t.indexOf("/");-1===u&&(u=t.length);var c=t.indexOf("?");-1===c&&(c=t.length),e=t.substring(0,Math.min(u,c)),u<c&&(i=function(t){for(var e="",n=t.split("/"),r=0;r<n.length;r++)if(0<n[r].length){var i=n[r];try{i=decodeURIComponent(i.replace(/\+/g," "))}catch(t){}e+="/"+i}return e}(t.substring(u,c)));var p=function(t){var e,n,r={};"?"===t.charAt(0)&&(t=t.substring(1));try{for(var i=f(t.split("&")),o=i.next();!o.done;o=i.next()){var s=o.value;if(0!==s.length){var a=s.split("=");2===a.length?r[decodeURIComponent(a[0])]=decodeURIComponent(a[1]):et("Invalid query segment '"+s+"' in query '"+t+"'")}}}catch(t){e={error:t}}finally{try{o&&!o.done&&(n=i.return)&&n.call(i)}finally{if(e)throw e.error}}return r}(t.substring(Math.min(t.length,c)));0<=(l=e.indexOf(":"))?(s="https"===a||"wss"===a,h=parseInt(e.substring(l+1),10)):l=t.length;var d=e.split(".");3===d.length?(n=d[1],o=r=d[0].toLowerCase()):2===d.length?n=d[0]:"localhost"===d[0].slice(0,l).toLowerCase()&&(n="localhost"),"ns"in p&&(o=p.ns)}return{host:e,port:h,domain:n,subdomain:r,secure:s,scheme:a,pathString:i,namespace:o}},Yt=/[\[\].#$\/\u0000-\u001F\u007F]/,zt=/[\[\].#$\u0000-\u001F\u007F]/,Gt=10485760,Xt=function(n,t,e){var r=e instanceof Tt?new Nt(e,n):e;if(void 0===t)throw new Error(n+"contains undefined "+r.toErrorString());if("function"==typeof t)throw new Error(n+"contains a function "+r.toErrorString()+" with contents = "+t.toString());if(nt(t))throw new Error(n+"contains "+t.toString()+" "+r.toErrorString());if("string"==typeof t&&t.length>Gt/3&&M(t)>Gt)throw new Error(n+"contains a string greater than "+Gt+" utf8 bytes "+r.toErrorString()+" ('"+t.substring(0,50)+"...')");if(t&&"object"==typeof t){var i=!1,o=!1;if(mt(t,function(t,e){if(".value"===t)i=!0;else if(".priority"!==t&&".sv"!==t&&(o=!0,!At(t)))throw new Error(n+" contains an invalid key ("+t+") "+r.toErrorString()+'.  Keys must be non-empty strings and can\'t contain ".", "#", "$", "/", "[", or "]"');r.push(t),Xt(n,e,r),r.pop()}),i&&o)throw new Error(n+' contains ".value" child '+r.toErrorString()+" in addition to actual children.")}},$t=(Jt.prototype.cancel=function(t){k("OnDisconnect.cancel",0,1,arguments.length),A("OnDisconnect.cancel",1,t,!0);var e=new p;return this.repo_.onDisconnectCancel(this.path_,e.wrapCallback(t)),e.promise},Jt.prototype.remove=function(t){k("OnDisconnect.remove",0,1,arguments.length),Bt("OnDisconnect.remove",this.path_),A("OnDisconnect.remove",1,t,!0);var e=new p;return this.repo_.onDisconnectSet(this.path_,null,e.wrapCallback(t)),e.promise},Jt.prototype.set=function(t,e){k("OnDisconnect.set",1,2,arguments.length),Bt("OnDisconnect.set",this.path_),Wt("OnDisconnect.set",1,t,this.path_,!1),A("OnDisconnect.set",2,e,!0);var n=new p;return this.repo_.onDisconnectSet(this.path_,t,n.wrapCallback(e)),n.promise},Jt.prototype.setWithPriority=function(t,e,n){k("OnDisconnect.setWithPriority",2,3,arguments.length),Bt("OnDisconnect.setWithPriority",this.path_),Wt("OnDisconnect.setWithPriority",1,t,this.path_,!1),qt("OnDisconnect.setWithPriority",2,e,!1),A("OnDisconnect.setWithPriority",3,n,!0);var r=new p;return this.repo_.onDisconnectSetWithPriority(this.path_,t,e,r.wrapCallback(n)),r.promise},Jt.prototype.update=function(t,e){if(k("OnDisconnect.update",1,2,arguments.length),Bt("OnDisconnect.update",this.path_),Array.isArray(t)){for(var n={},r=0;r<t.length;++r)n[""+r]=t[r];t=n,et("Passing an Array to firebase.database.onDisconnect().update() is deprecated. Use set() if you want to overwrite the existing data, or an Object with integer keys if you really do want to only update some of the children.")}Qt("OnDisconnect.update",1,t,this.path_,!1),A("OnDisconnect.update",2,e,!0);var i=new p;return this.repo_.onDisconnectUpdate(this.path_,t,i.wrapCallback(e)),i.promise},Jt);function Jt(t,e){this.repo_=t,this.path_=e}var Zt=(te.prototype.toJSON=function(){return k("TransactionResult.toJSON",0,1,arguments.length),{committed:this.committed,snapshot:this.snapshot.toJSON()}},te);function te(t,e){this.committed=t,this.snapshot=e}var ee,ne,re,ie=(ee="-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz",ne=0,re=[],function(t){var e,n=t===ne;ne=t;var r=new Array(8);for(e=7;0<=e;e--)r[e]=ee.charAt(t%64),t=Math.floor(t/64);C(0===t,"Cannot push at time == 0");var i=r.join("");if(n){for(e=11;0<=e&&63===re[e];e--)re[e]=0;re[e]++}else for(e=0;e<12;e++)re[e]=Math.floor(64*Math.random());for(e=0;e<12;e++)i+=ee.charAt(re[e]);return C(20===i.length,"nextPushId: Length should be 20."),i}),oe=(se.Wrap=function(t,e){return new se(t,e)},se);function se(t,e){this.name=t,this.node=e}var ae,he=(le.prototype.getCompare=function(){return this.compare.bind(this)},le.prototype.indexedValueChanged=function(t,e){var n=new oe(_t,t),r=new oe(_t,e);return 0!==this.compare(n,r)},le.prototype.minPost=function(){return oe.MIN},le);function le(){}var ue,ce=(t(pe,ue=he),Object.defineProperty(pe,"__EMPTY_NODE",{get:function(){return ae},set:function(t){ae=t},enumerable:!0,configurable:!0}),pe.prototype.compare=function(t,e){return vt(t.name,e.name)},pe.prototype.isDefinedOn=function(t){throw c("KeyIndex.isDefinedOn not expected to be called.")},pe.prototype.indexedValueChanged=function(t,e){return!1},pe.prototype.minPost=function(){return oe.MIN},pe.prototype.maxPost=function(){return new oe(yt,ae)},pe.prototype.makePost=function(t,e){return C("string"==typeof t,"KeyIndex indexValue must always be a string."),new oe(t,ae)},pe.prototype.toString=function(){return".key"},pe);function pe(){return null!==ue&&ue.apply(this,arguments)||this}var de,fe=new ce;function _e(t){return"number"==typeof t?"number:"+Ct(t):"string:"+t}function ye(t){if(t.isLeafNode()){var e=t.val();C("string"==typeof e||"number"==typeof e||"object"==typeof e&&N(e,".sv"),"Priority must be a string or number.")}else C(t===de||t.isEmpty(),"priority of unexpected type.");C(t===de||t.getPriority().isEmpty(),"Priority nodes can't have a priority of their own.")}var ve,ge,me,Ce,Ee=(Object.defineProperty(we,"__childrenNodeConstructor",{get:function(){return ve},set:function(t){ve=t},enumerable:!0,configurable:!0}),we.prototype.isLeafNode=function(){return!0},we.prototype.getPriority=function(){return this.priorityNode_},we.prototype.updatePriority=function(t){return new we(this.value_,t)},we.prototype.getImmediateChild=function(t){return".priority"===t?this.priorityNode_:we.__childrenNodeConstructor.EMPTY_NODE},we.prototype.getChild=function(t){return t.isEmpty()?this:".priority"===t.getFront()?this.priorityNode_:we.__childrenNodeConstructor.EMPTY_NODE},we.prototype.hasChild=function(){return!1},we.prototype.getPredecessorChildName=function(t,e){return null},we.prototype.updateImmediateChild=function(t,e){return".priority"===t?this.updatePriority(e):e.isEmpty()&&".priority"!==t?this:we.__childrenNodeConstructor.EMPTY_NODE.updateImmediateChild(t,e).updatePriority(this.priorityNode_)},we.prototype.updateChild=function(t,e){var n=t.getFront();return null===n?e:e.isEmpty()&&".priority"!==n?this:(C(".priority"!==n||1===t.getLength(),".priority must be the last token in a path"),this.updateImmediateChild(n,we.__childrenNodeConstructor.EMPTY_NODE.updateChild(t.popFront(),e)))},we.prototype.isEmpty=function(){return!1},we.prototype.numChildren=function(){return 0},we.prototype.forEachChild=function(t,e){return!1},we.prototype.val=function(t){return t&&!this.getPriority().isEmpty()?{".value":this.getValue(),".priority":this.getPriority().val()}:this.getValue()},we.prototype.hash=function(){if(null===this.lazyHash_){var t="";this.priorityNode_.isEmpty()||(t+="priority:"+_e(this.priorityNode_.val())+":");var e=typeof this.value_;t+=e+":",t+="number"==e?Ct(this.value_):this.value_,this.lazyHash_=G(t)}return this.lazyHash_},we.prototype.getValue=function(){return this.value_},we.prototype.compareTo=function(t){return t===we.__childrenNodeConstructor.EMPTY_NODE?1:t instanceof we.__childrenNodeConstructor?-1:(C(t.isLeafNode(),"Unknown node type"),this.compareToLeafNode_(t))},we.prototype.compareToLeafNode_=function(t){var e=typeof t.value_,n=typeof this.value_,r=we.VALUE_TYPE_ORDER.indexOf(e),i=we.VALUE_TYPE_ORDER.indexOf(n);return C(0<=r,"Unknown leaf type: "+e),C(0<=i,"Unknown leaf type: "+n),r===i?"object"==n?0:this.value_<t.value_?-1:this.value_===t.value_?0:1:i-r},we.prototype.withIndex=function(){return this},we.prototype.isIndexed=function(){return!0},we.prototype.equals=function(t){if(t===this)return!0;if(t.isLeafNode()){var e=t;return this.value_===e.value_&&this.priorityNode_.equals(e.priorityNode_)}return!1},we.VALUE_TYPE_ORDER=["object","boolean","number","string"],we);function we(t,e){void 0===e&&(e=we.__childrenNodeConstructor.EMPTY_NODE),this.value_=t,this.priorityNode_=e,this.lazyHash_=null,C(void 0!==this.value_&&null!==this.value_,"LeafNode shouldn't be created with null/undefined value."),ye(this.priorityNode_)}function be(){return null!==Ce&&Ce.apply(this,arguments)||this}var Se=new(t(be,Ce=he),be.prototype.compare=function(t,e){var n=t.node.getPriority(),r=e.node.getPriority(),i=n.compareTo(r);return 0===i?vt(t.name,e.name):i},be.prototype.isDefinedOn=function(t){return!t.getPriority().isEmpty()},be.prototype.indexedValueChanged=function(t,e){return!t.getPriority().equals(e.getPriority())},be.prototype.minPost=function(){return oe.MIN},be.prototype.maxPost=function(){return new oe(yt,new Ee("[PRIORITY-POST]",me))},be.prototype.makePost=function(t,e){var n=ge(t);return new oe(e,new Ee("[PRIORITY-POST]",n))},be.prototype.toString=function(){return".priority"},be),Te=(Ie.prototype.getNext=function(){if(0===this.nodeStack_.length)return null;var t,e=this.nodeStack_.pop();if(t=this.resultGenerator_?this.resultGenerator_(e.key,e.value):{key:e.key,value:e.value},this.isReverse_)for(e=e.left;!e.isEmpty();)this.nodeStack_.push(e),e=e.right;else for(e=e.right;!e.isEmpty();)this.nodeStack_.push(e),e=e.left;return t},Ie.prototype.hasNext=function(){return 0<this.nodeStack_.length},Ie.prototype.peek=function(){if(0===this.nodeStack_.length)return null;var t=this.nodeStack_[this.nodeStack_.length-1];return this.resultGenerator_?this.resultGenerator_(t.key,t.value):{key:t.key,value:t.value}},Ie);function Ie(t,e,n,r,i){void 0===i&&(i=null),this.isReverse_=r,this.resultGenerator_=i,this.nodeStack_=[];for(var o=1;!t.isEmpty();)if(t=t,o=e?n(t.key,e):1,r&&(o*=-1),o<0)t=this.isReverse_?t.left:t.right;else{if(0===o){this.nodeStack_.push(t);break}this.nodeStack_.push(t),t=this.isReverse_?t.right:t.left}}var Ne=(Re.prototype.copy=function(t,e,n,r,i){return new Re(null!=t?t:this.key,null!=e?e:this.value,null!=n?n:this.color,null!=r?r:this.left,null!=i?i:this.right)},Re.prototype.count=function(){return this.left.count()+1+this.right.count()},Re.prototype.isEmpty=function(){return!1},Re.prototype.inorderTraversal=function(t){return this.left.inorderTraversal(t)||t(this.key,this.value)||this.right.inorderTraversal(t)},Re.prototype.reverseTraversal=function(t){return this.right.reverseTraversal(t)||t(this.key,this.value)||this.left.reverseTraversal(t)},Re.prototype.min_=function(){return this.left.isEmpty()?this:this.left.min_()},Re.prototype.minKey=function(){return this.min_().key},Re.prototype.maxKey=function(){return this.right.isEmpty()?this.key:this.right.maxKey()},Re.prototype.insert=function(t,e,n){var r,i;return(i=(r=n(t,(i=this).key))<0?i.copy(null,null,null,i.left.insert(t,e,n),null):0===r?i.copy(null,e,null,null,null):i.copy(null,null,null,null,i.right.insert(t,e,n))).fixUp_()},Re.prototype.removeMin_=function(){if(this.left.isEmpty())return Oe.EMPTY_NODE;var t=this;return t.left.isRed_()||t.left.left.isRed_()||(t=t.moveRedLeft_()),(t=t.copy(null,null,null,t.left.removeMin_(),null)).fixUp_()},Re.prototype.remove=function(t,e){var n,r;if(e(t,(n=this).key)<0)n.left.isEmpty()||n.left.isRed_()||n.left.left.isRed_()||(n=n.moveRedLeft_()),n=n.copy(null,null,null,n.left.remove(t,e),null);else{if(n.left.isRed_()&&(n=n.rotateRight_()),n.right.isEmpty()||n.right.isRed_()||n.right.left.isRed_()||(n=n.moveRedRight_()),0===e(t,n.key)){if(n.right.isEmpty())return Oe.EMPTY_NODE;r=n.right.min_(),n=n.copy(r.key,r.value,null,null,n.right.removeMin_())}n=n.copy(null,null,null,null,n.right.remove(t,e))}return n.fixUp_()},Re.prototype.isRed_=function(){return this.color},Re.prototype.fixUp_=function(){var t=this;return t.right.isRed_()&&!t.left.isRed_()&&(t=t.rotateLeft_()),t.left.isRed_()&&t.left.left.isRed_()&&(t=t.rotateRight_()),t.left.isRed_()&&t.right.isRed_()&&(t=t.colorFlip_()),t},Re.prototype.moveRedLeft_=function(){var t=this.colorFlip_();return t.right.left.isRed_()&&(t=(t=(t=t.copy(null,null,null,null,t.right.rotateRight_())).rotateLeft_()).colorFlip_()),t},Re.prototype.moveRedRight_=function(){var t=this.colorFlip_();return t.left.left.isRed_()&&(t=(t=t.rotateRight_()).colorFlip_()),t},Re.prototype.rotateLeft_=function(){var t=this.copy(null,null,Re.RED,null,this.right.left);return this.right.copy(null,null,this.color,t,null)},Re.prototype.rotateRight_=function(){var t=this.copy(null,null,Re.RED,this.left.right,null);return this.left.copy(null,null,this.color,null,t)},Re.prototype.colorFlip_=function(){var t=this.left.copy(null,null,!this.left.color,null,null),e=this.right.copy(null,null,!this.right.color,null,null);return this.copy(null,null,!this.color,t,e)},Re.prototype.checkMaxDepth_=function(){var t=this.check_();return Math.pow(2,t)<=this.count()+1},Re.prototype.check_=function(){var t;if(this.isRed_()&&this.left.isRed_())throw new Error("Red node has red child("+this.key+","+this.value+")");if(this.right.isRed_())throw new Error("Right child of ("+this.key+","+this.value+") is red");if((t=this.left.check_())!==this.right.check_())throw new Error("Black depths differ");return t+(this.isRed_()?0:1)},Re.RED=!0,Re.BLACK=!1,Re);function Re(t,e,n,r,i){this.key=t,this.value=e,this.color=null!=n?n:Re.RED,this.left=null!=r?r:Oe.EMPTY_NODE,this.right=null!=i?i:Oe.EMPTY_NODE}var Pe=(De.prototype.copy=function(t,e,n,r,i){return this},De.prototype.insert=function(t,e,n){return new Ne(t,e,null)},De.prototype.remove=function(t,e){return this},De.prototype.count=function(){return 0},De.prototype.isEmpty=function(){return!0},De.prototype.inorderTraversal=function(t){return!1},De.prototype.reverseTraversal=function(t){return!1},De.prototype.minKey=function(){return null},De.prototype.maxKey=function(){return null},De.prototype.check_=function(){return 0},De.prototype.isRed_=function(){return!1},De);function De(){}var Oe=(xe.prototype.insert=function(t,e){return new xe(this.comparator_,this.root_.insert(t,e,this.comparator_).copy(null,null,Ne.BLACK,null,null))},xe.prototype.remove=function(t){return new xe(this.comparator_,this.root_.remove(t,this.comparator_).copy(null,null,Ne.BLACK,null,null))},xe.prototype.get=function(t){for(var e,n=this.root_;!n.isEmpty();){if(0===(e=this.comparator_(t,n.key)))return n.value;e<0?n=n.left:0<e&&(n=n.right)}return null},xe.prototype.getPredecessorKey=function(t){for(var e,n=this.root_,r=null;!n.isEmpty();){if(0===(e=this.comparator_(t,n.key))){if(n.left.isEmpty())return r?r.key:null;for(n=n.left;!n.right.isEmpty();)n=n.right;return n.key}e<0?n=n.left:0<e&&(n=(r=n).right)}throw new Error("Attempted to find predecessor key for a nonexistent key.  What gives?")},xe.prototype.isEmpty=function(){return this.root_.isEmpty()},xe.prototype.count=function(){return this.root_.count()},xe.prototype.minKey=function(){return this.root_.minKey()},xe.prototype.maxKey=function(){return this.root_.maxKey()},xe.prototype.inorderTraversal=function(t){return this.root_.inorderTraversal(t)},xe.prototype.reverseTraversal=function(t){return this.root_.reverseTraversal(t)},xe.prototype.getIterator=function(t){return new Te(this.root_,null,this.comparator_,!1,t)},xe.prototype.getIteratorFrom=function(t,e){return new Te(this.root_,t,this.comparator_,!1,e)},xe.prototype.getReverseIteratorFrom=function(t,e){return new Te(this.root_,t,this.comparator_,!0,e)},xe.prototype.getReverseIterator=function(t){return new Te(this.root_,null,this.comparator_,!0,t)},xe.EMPTY_NODE=new Pe,xe);function xe(t,e){void 0===e&&(e=xe.EMPTY_NODE),this.comparator_=t,this.root_=e}var ke=Math.log(2),Fe=(Ae.prototype.nextBitIsOne=function(){var t=!(this.bits_&1<<this.current_);return this.current_--,t},Ae);function Ae(t){var e;this.count=(e=t+1,parseInt(Math.log(e)/ke,10)),this.current_=this.count-1;var n,r=(n=this.count,parseInt(Array(n+1).join("1"),2));this.bits_=t+1&r}var Le,Me,We=function(l,t,u,e){l.sort(t);var c=function(t,e){var n,r,i=e-t;if(0==i)return null;if(1==i)return n=l[t],r=u?u(n):n,new Ne(r,n.node,Ne.BLACK,null,null);var o=parseInt(i/2,10)+t,s=c(t,o),a=c(o+1,e);return n=l[o],r=u?u(n):n,new Ne(r,n.node,Ne.BLACK,s,a)},n=function(t){for(var e=null,n=null,a=l.length,r=function(t,e){var n=a-t,r=a;a-=t;var i=c(1+n,r),o=l[n],s=u?u(o):o;h(new Ne(s,o.node,e,null,i))},h=function(t){e=e?e.left=t:n=t},i=0;i<t.count;++i){var o=t.nextBitIsOne(),s=Math.pow(2,t.count-(i+1));o?r(s,Ne.BLACK):(r(s,Ne.BLACK),r(s,Ne.RED))}return n}(new Fe(l.length));return new Oe(e||t,n)},Qe={},qe=(Object.defineProperty(Ue,"Default",{get:function(){return C(Se,"ChildrenNode.ts has not been loaded"),Le=Le||new Ue({".priority":Qe},{".priority":Se})},enumerable:!0,configurable:!0}),Ue.prototype.get=function(t){var e=R(this.indexes_,t);if(!e)throw new Error("No index defined for "+t);return e instanceof Oe?e:null},Ue.prototype.hasIndex=function(t){return N(this.indexSet_,t.toString())},Ue.prototype.addIndex=function(t,e){C(t!==fe,"KeyIndex always exists and isn't meant to be added to the IndexMap.");for(var n,r=[],i=!1,o=e.getIterator(oe.Wrap),s=o.getNext();s;)i=i||t.isDefinedOn(s.node),r.push(s),s=o.getNext();n=i?We(r,t.getCompare()):Qe;var a=t.toString(),h=u({},this.indexSet_);h[a]=t;var l=u({},this.indexes_);return l[a]=n,new Ue(l,h)},Ue.prototype.addToIndexes=function(h,l){var u=this;return new Ue(D(this.indexes_,function(t,e){var n=R(u.indexSet_,e);if(C(n,"Missing index implementation for "+e),t===Qe){if(n.isDefinedOn(h.node)){for(var r=[],i=l.getIterator(oe.Wrap),o=i.getNext();o;)o.name!=h.name&&r.push(o),o=i.getNext();return r.push(h),We(r,n.getCompare())}return Qe}var s=l.get(h.name),a=t;return s&&(a=a.remove(new oe(h.name,s))),a.insert(h,h.node)}),this.indexSet_)},Ue.prototype.removeFromIndexes=function(n,r){return new Ue(D(this.indexes_,function(t){if(t===Qe)return t;var e=r.get(n.name);return e?t.remove(new oe(n.name,e)):t}),this.indexSet_)},Ue);function Ue(t,e){this.indexes_=t,this.indexSet_=e}function Ve(t,e){return vt(t.name,e.name)}function He(t,e){return vt(t,e)}var Be,je=(Object.defineProperty(Ke,"EMPTY_NODE",{get:function(){return Me=Me||new Ke(new Oe(He),null,qe.Default)},enumerable:!0,configurable:!0}),Ke.prototype.isLeafNode=function(){return!1},Ke.prototype.getPriority=function(){return this.priorityNode_||Me},Ke.prototype.updatePriority=function(t){return this.children_.isEmpty()?this:new Ke(this.children_,t,this.indexMap_)},Ke.prototype.getImmediateChild=function(t){if(".priority"===t)return this.getPriority();var e=this.children_.get(t);return null===e?Me:e},Ke.prototype.getChild=function(t){var e=t.getFront();return null===e?this:this.getImmediateChild(e).getChild(t.popFront())},Ke.prototype.hasChild=function(t){return null!==this.children_.get(t)},Ke.prototype.updateImmediateChild=function(t,e){if(C(e,"We should always be passing snapshot nodes"),".priority"===t)return this.updatePriority(e);var n,r=new oe(t,e),i=void 0,o=void 0;return o=e.isEmpty()?(i=this.children_.remove(t),this.indexMap_.removeFromIndexes(r,this.children_)):(i=this.children_.insert(t,e),this.indexMap_.addToIndexes(r,this.children_)),n=i.isEmpty()?Me:this.priorityNode_,new Ke(i,n,o)},Ke.prototype.updateChild=function(t,e){var n=t.getFront();if(null===n)return e;C(".priority"!==t.getFront()||1===t.getLength(),".priority must be the last token in a path");var r=this.getImmediateChild(n).updateChild(t.popFront(),e);return this.updateImmediateChild(n,r)},Ke.prototype.isEmpty=function(){return this.children_.isEmpty()},Ke.prototype.numChildren=function(){return this.children_.count()},Ke.prototype.val=function(n){if(this.isEmpty())return null;var r={},i=0,o=0,s=!0;if(this.forEachChild(Se,function(t,e){r[t]=e.val(n),i++,s&&Ke.INTEGER_REGEXP_.test(t)?o=Math.max(o,Number(t)):s=!1}),!n&&s&&o<2*i){var t=[];for(var e in r)t[e]=r[e];return t}return n&&!this.getPriority().isEmpty()&&(r[".priority"]=this.getPriority().val()),r},Ke.prototype.hash=function(){if(null===this.lazyHash_){var r="";this.getPriority().isEmpty()||(r+="priority:"+_e(this.getPriority().val())+":"),this.forEachChild(Se,function(t,e){var n=e.hash();""!==n&&(r+=":"+t+":"+n)}),this.lazyHash_=""===r?"":G(r)}return this.lazyHash_},Ke.prototype.getPredecessorChildName=function(t,e,n){var r=this.resolveIndex_(n);if(r){var i=r.getPredecessorKey(new oe(t,e));return i?i.name:null}return this.children_.getPredecessorKey(t)},Ke.prototype.getFirstChildName=function(t){var e=this.resolveIndex_(t);if(e){var n=e.minKey();return n&&n.name}return this.children_.minKey()},Ke.prototype.getFirstChild=function(t){var e=this.getFirstChildName(t);return e?new oe(e,this.children_.get(e)):null},Ke.prototype.getLastChildName=function(t){var e=this.resolveIndex_(t);if(e){var n=e.maxKey();return n&&n.name}return this.children_.maxKey()},Ke.prototype.getLastChild=function(t){var e=this.getLastChildName(t);return e?new oe(e,this.children_.get(e)):null},Ke.prototype.forEachChild=function(t,e){var n=this.resolveIndex_(t);return n?n.inorderTraversal(function(t){return e(t.name,t.node)}):this.children_.inorderTraversal(e)},Ke.prototype.getIterator=function(t){return this.getIteratorFrom(t.minPost(),t)},Ke.prototype.getIteratorFrom=function(t,e){var n=this.resolveIndex_(e);if(n)return n.getIteratorFrom(t,function(t){return t});for(var r=this.children_.getIteratorFrom(t.name,oe.Wrap),i=r.peek();null!=i&&e.compare(i,t)<0;)r.getNext(),i=r.peek();return r},Ke.prototype.getReverseIterator=function(t){return this.getReverseIteratorFrom(t.maxPost(),t)},Ke.prototype.getReverseIteratorFrom=function(t,e){var n=this.resolveIndex_(e);if(n)return n.getReverseIteratorFrom(t,function(t){return t});for(var r=this.children_.getReverseIteratorFrom(t.name,oe.Wrap),i=r.peek();null!=i&&0<e.compare(i,t);)r.getNext(),i=r.peek();return r},Ke.prototype.compareTo=function(t){return this.isEmpty()?t.isEmpty()?0:-1:t.isLeafNode()||t.isEmpty()?1:t===ze?-1:0},Ke.prototype.withIndex=function(t){if(t===fe||this.indexMap_.hasIndex(t))return this;var e=this.indexMap_.addIndex(t,this.children_);return new Ke(this.children_,this.priorityNode_,e)},Ke.prototype.isIndexed=function(t){return t===fe||this.indexMap_.hasIndex(t)},Ke.prototype.equals=function(t){if(t===this)return!0;if(t.isLeafNode())return!1;var e=t;if(this.getPriority().equals(e.getPriority())){if(this.children_.count()!==e.children_.count())return!1;for(var n=this.getIterator(Se),r=e.getIterator(Se),i=n.getNext(),o=r.getNext();i&&o;){if(i.name!==o.name||!i.node.equals(o.node))return!1;i=n.getNext(),o=r.getNext()}return null===i&&null===o}return!1},Ke.prototype.resolveIndex_=function(t){return t===fe?null:this.indexMap_.get(t.toString())},Ke.INTEGER_REGEXP_=/^(0|[1-9]\d*)$/,Ke);function Ke(t,e,n){this.children_=t,this.priorityNode_=e,this.indexMap_=n,this.lazyHash_=null,this.priorityNode_&&ye(this.priorityNode_),this.children_.isEmpty()&&C(!this.priorityNode_||this.priorityNode_.isEmpty(),"An empty node cannot have a priority")}function Ye(){return Be.call(this,new Oe(He),je.EMPTY_NODE,qe.Default)||this}var ze=new(t(Ye,Be=je),Ye.prototype.compareTo=function(t){return t===this?0:1},Ye.prototype.equals=function(t){return t===this},Ye.prototype.getPriority=function(){return this},Ye.prototype.getImmediateChild=function(t){return je.EMPTY_NODE},Ye.prototype.isEmpty=function(){return!1},Ye);Object.defineProperties(oe,{MIN:{value:new oe(_t,je.EMPTY_NODE)},MAX:{value:new oe(yt,ze)}}),ce.__EMPTY_NODE=je.EMPTY_NODE,Ee.__childrenNodeConstructor=je,de=ze,me=ze;var Ge,Xe=!0;function $e(r,t){if(void 0===t&&(t=null),null===r)return je.EMPTY_NODE;if("object"==typeof r&&".priority"in r&&(t=r[".priority"]),C(null===t||"string"==typeof t||"number"==typeof t||"object"==typeof t&&".sv"in t,"Invalid priority type found: "+typeof t),"object"==typeof r&&".value"in r&&null!==r[".value"]&&(r=r[".value"]),"object"!=typeof r||".sv"in r)return new Ee(r,$e(t));if(r instanceof Array||!Xe){var i=je.EMPTY_NODE;return mt(r,function(t,e){if(N(r,t)&&"."!==t.substring(0,1)){var n=$e(e);!n.isLeafNode()&&n.isEmpty()||(i=i.updateImmediateChild(t,n))}}),i.updatePriority($e(t))}var o=[],s=!1;if(mt(r,function(t,e){if("."!==t.substring(0,1)){var n=$e(e);n.isEmpty()||(s=s||!n.getPriority().isEmpty(),o.push(new oe(t,n)))}}),0==o.length)return je.EMPTY_NODE;var e=We(o,Ve,function(t){return t.name},He);if(s){var n=We(o,Se.getCompare());return new je(e,$e(t),new qe({".priority":n},{".priority":Se}))}return new je(e,$e(t),qe.Default)}function Je(){return null!==Ge&&Ge.apply(this,arguments)||this}ge=$e;var Ze,tn=new(t(Je,Ge=he),Je.prototype.compare=function(t,e){var n=t.node.compareTo(e.node);return 0===n?vt(t.name,e.name):n},Je.prototype.isDefinedOn=function(t){return!0},Je.prototype.indexedValueChanged=function(t,e){return!t.equals(e)},Je.prototype.minPost=function(){return oe.MIN},Je.prototype.maxPost=function(){return oe.MAX},Je.prototype.makePost=function(t,e){var n=$e(t);return new oe(e,n)},Je.prototype.toString=function(){return".value"},Je),en=(t(nn,Ze=he),nn.prototype.extractChild=function(t){return t.getChild(this.indexPath_)},nn.prototype.isDefinedOn=function(t){return!t.getChild(this.indexPath_).isEmpty()},nn.prototype.compare=function(t,e){var n=this.extractChild(t.node),r=this.extractChild(e.node),i=n.compareTo(r);return 0===i?vt(t.name,e.name):i},nn.prototype.makePost=function(t,e){var n=$e(t),r=je.EMPTY_NODE.updateChild(this.indexPath_,n);return new oe(e,r)},nn.prototype.maxPost=function(){var t=je.EMPTY_NODE.updateChild(this.indexPath_,ze);return new oe(yt,t)},nn.prototype.toString=function(){return this.indexPath_.slice().join("/")},nn);function nn(t){var e=Ze.call(this)||this;return e.indexPath_=t,C(!t.isEmpty()&&".priority"!==t.getFront(),"Can't create PathIndex with empty path or .priority key"),e}var rn=(on.prototype.val=function(){return k("DataSnapshot.val",0,0,arguments.length),this.node_.val()},on.prototype.exportVal=function(){return k("DataSnapshot.exportVal",0,0,arguments.length),this.node_.val(!0)},on.prototype.toJSON=function(){return k("DataSnapshot.toJSON",0,1,arguments.length),this.exportVal()},on.prototype.exists=function(){return k("DataSnapshot.exists",0,0,arguments.length),!this.node_.isEmpty()},on.prototype.child=function(t){k("DataSnapshot.child",0,1,arguments.length),t=String(t),Ht("DataSnapshot.child",1,t,!1);var e=new Tt(t),n=this.ref_.child(e);return new on(this.node_.getChild(e),n,Se)},on.prototype.hasChild=function(t){k("DataSnapshot.hasChild",1,1,arguments.length),Ht("DataSnapshot.hasChild",1,t,!1);var e=new Tt(t);return!this.node_.getChild(e).isEmpty()},on.prototype.getPriority=function(){return k("DataSnapshot.getPriority",0,0,arguments.length),this.node_.getPriority().val()},on.prototype.forEach=function(n){var r=this;return k("DataSnapshot.forEach",1,1,arguments.length),A("DataSnapshot.forEach",1,n,!1),!this.node_.isLeafNode()&&!!this.node_.forEachChild(this.index_,function(t,e){return n(new on(e,r.ref_.child(t),Se))})},on.prototype.hasChildren=function(){return k("DataSnapshot.hasChildren",0,0,arguments.length),!this.node_.isLeafNode()&&!this.node_.isEmpty()},Object.defineProperty(on.prototype,"key",{get:function(){return this.ref_.getKey()},enumerable:!0,configurable:!0}),on.prototype.numChildren=function(){return k("DataSnapshot.numChildren",0,0,arguments.length),this.node_.numChildren()},on.prototype.getRef=function(){return k("DataSnapshot.ref",0,0,arguments.length),this.ref_},Object.defineProperty(on.prototype,"ref",{get:function(){return this.getRef()},enumerable:!0,configurable:!0}),on);function on(t,e,n){this.node_=t,this.ref_=e,this.index_=n}var sn=(an.prototype.getPath=function(){var t=this.snapshot.getRef();return"value"===this.eventType?t.path:t.getParent().path},an.prototype.getEventType=function(){return this.eventType},an.prototype.getEventRunner=function(){return this.eventRegistration.getEventRunner(this)},an.prototype.toString=function(){return this.getPath().toString()+":"+this.eventType+":"+T(this.snapshot.exportVal())},an);function an(t,e,n,r){this.eventType=t,this.eventRegistration=e,this.snapshot=n,this.prevName=r}var hn=(ln.prototype.getPath=function(){return this.path},ln.prototype.getEventType=function(){return"cancel"},ln.prototype.getEventRunner=function(){return this.eventRegistration.getEventRunner(this)},ln.prototype.toString=function(){return this.path.toString()+":cancel"},ln);function ln(t,e,n){this.eventRegistration=t,this.error=e,this.path=n}var un=(cn.prototype.respondsTo=function(t){return"value"===t},cn.prototype.createEvent=function(t,e){var n=e.getQueryParams().getIndex();return new sn("value",this,new rn(t.snapshotNode,e.getRef(),n))},cn.prototype.getEventRunner=function(t){var e=this.context_;if("cancel"===t.getEventType()){C(this.cancelCallback_,"Raising a cancel event on a listener with no cancel callback");var n=this.cancelCallback_;return function(){n.call(e,t.error)}}var r=this.callback_;return function(){r.call(e,t.snapshot)}},cn.prototype.createCancelEvent=function(t,e){return this.cancelCallback_?new hn(this,t,e):null},cn.prototype.matches=function(t){return t instanceof cn&&(!t.callback_||!this.callback_||t.callback_===this.callback_&&t.context_===this.context_)},cn.prototype.hasAnyCallback=function(){return null!==this.callback_},cn);function cn(t,e,n){this.callback_=t,this.cancelCallback_=e,this.context_=n}var pn,dn=(fn.prototype.respondsTo=function(t){var e="children_added"===t?"child_added":t;return e="children_removed"===e?"child_removed":e,N(this.callbacks_,e)},fn.prototype.createCancelEvent=function(t,e){return this.cancelCallback_?new hn(this,t,e):null},fn.prototype.createEvent=function(t,e){C(null!=t.childName,"Child events should have a childName.");var n=e.getRef().child(t.childName),r=e.getQueryParams().getIndex();return new sn(t.type,this,new rn(t.snapshotNode,n,r),t.prevName)},fn.prototype.getEventRunner=function(t){var e=this.context_;if("cancel"===t.getEventType()){C(this.cancelCallback_,"Raising a cancel event on a listener with no cancel callback");var n=this.cancelCallback_;return function(){n.call(e,t.error)}}var r=this.callbacks_[t.eventType];return function(){r.call(e,t.snapshot,t.prevName)}},fn.prototype.matches=function(e){var n=this;if(e instanceof fn){if(!this.callbacks_||!e.callbacks_)return!0;if(this.context_===e.context_){var t=Object.keys(e.callbacks_),r=Object.keys(this.callbacks_),i=t.length;if(i===r.length){if(1!==i)return r.every(function(t){return e.callbacks_[t]===n.callbacks_[t]});var o=t[0],s=r[0];return!(s!==o||e.callbacks_[o]&&this.callbacks_[s]&&e.callbacks_[o]!==this.callbacks_[s])}}}return!1},fn.prototype.hasAnyCallback=function(){return null!==this.callbacks_},fn);function fn(t,e,n){this.callbacks_=t,this.cancelCallback_=e,this.context_=n}var _n=(Object.defineProperty(yn,"__referenceConstructor",{get:function(){return C(pn,"Reference.ts has not been loaded"),pn},set:function(t){pn=t},enumerable:!0,configurable:!0}),yn.validateQueryEndpoints_=function(t){var e=null,n=null;if(t.hasStart()&&(e=t.getIndexStartValue()),t.hasEnd()&&(n=t.getIndexEndValue()),t.getIndex()===fe){var r="Query: When ordering by key, you may only pass one argument to startAt(), endAt(), or equalTo().",i="Query: When ordering by key, the argument passed to startAt(), endAt(),or equalTo() must be a string.";if(t.hasStart()){if(t.getIndexStartName()!=_t)throw new Error(r);if("string"!=typeof e)throw new Error(i)}if(t.hasEnd()){if(t.getIndexEndName()!=yt)throw new Error(r);if("string"!=typeof n)throw new Error(i)}}else if(t.getIndex()===Se){if(null!=e&&!Mt(e)||null!=n&&!Mt(n))throw new Error("Query: When ordering by priority, the first argument passed to startAt(), endAt(), or equalTo() must be a valid priority value (null, a number, or a string).")}else if(C(t.getIndex()instanceof en||t.getIndex()===tn,"unknown index type."),null!=e&&"object"==typeof e||null!=n&&"object"==typeof n)throw new Error("Query: First argument passed to startAt(), endAt(), or equalTo() cannot be an object.")},yn.validateLimit_=function(t){if(t.hasStart()&&t.hasEnd()&&t.hasLimit()&&!t.hasAnchoredLimit())throw new Error("Query: Can't combine startAt(), endAt(), and limit(). Use limitToFirst() or limitToLast() instead.")},yn.prototype.validateNoPreviousOrderByCall_=function(t){if(!0===this.orderByCalled_)throw new Error(t+": You can't combine multiple orderBy calls.")},yn.prototype.getQueryParams=function(){return this.queryParams_},yn.prototype.getRef=function(){return k("Query.ref",0,0,arguments.length),new yn.__referenceConstructor(this.repo,this.path)},yn.prototype.on=function(t,e,n,r){k("Query.on",2,4,arguments.length),Ut("Query.on",1,t,!1),A("Query.on",2,e,!1);var i=yn.getCancelAndContextArgs_("Query.on",n,r);if("value"===t)this.onValueEvent(e,i.cancel,i.context);else{var o={};o[t]=e,this.onChildEvent(o,i.cancel,i.context)}return e},yn.prototype.onValueEvent=function(t,e,n){var r=new un(t,e||null,n||null);this.repo.addEventCallbackForQuery(this,r)},yn.prototype.onChildEvent=function(t,e,n){var r=new dn(t,e,n);this.repo.addEventCallbackForQuery(this,r)},yn.prototype.off=function(t,e,n){k("Query.off",0,3,arguments.length),Ut("Query.off",1,t,!0),A("Query.off",2,e,!0),L("Query.off",3,n,!0);var r=null,i=null;"value"===t?r=new un(e||null,null,n||null):t&&(e&&((i={})[t]=e),r=new dn(i,null,n||null)),this.repo.removeEventCallbackForQuery(this,r)},yn.prototype.once=function(e,n,t,r){var i=this;k("Query.once",1,4,arguments.length),Ut("Query.once",1,e,!1),A("Query.once",2,n,!0);var o=yn.getCancelAndContextArgs_("Query.once",t,r),s=!0,a=new p;a.promise.catch(function(){});var h=function(t){s&&(s=!1,i.off(e,h),n&&n.bind(o.context)(t),a.resolve(t))};return this.on(e,h,function(t){i.off(e,h),o.cancel&&o.cancel.bind(o.context)(t),a.reject(t)}),a.promise},yn.prototype.limitToFirst=function(t){if(k("Query.limitToFirst",1,1,arguments.length),"number"!=typeof t||Math.floor(t)!==t||t<=0)throw new Error("Query.limitToFirst: First argument must be a positive integer.");if(this.queryParams_.hasLimit())throw new Error("Query.limitToFirst: Limit was already set (by another call to limit, limitToFirst, or limitToLast).");return new yn(this.repo,this.path,this.queryParams_.limitToFirst(t),this.orderByCalled_)},yn.prototype.limitToLast=function(t){if(k("Query.limitToLast",1,1,arguments.length),"number"!=typeof t||Math.floor(t)!==t||t<=0)throw new Error("Query.limitToLast: First argument must be a positive integer.");if(this.queryParams_.hasLimit())throw new Error("Query.limitToLast: Limit was already set (by another call to limit, limitToFirst, or limitToLast).");return new yn(this.repo,this.path,this.queryParams_.limitToLast(t),this.orderByCalled_)},yn.prototype.orderByChild=function(t){if(k("Query.orderByChild",1,1,arguments.length),"$key"===t)throw new Error('Query.orderByChild: "$key" is invalid.  Use Query.orderByKey() instead.');if("$priority"===t)throw new Error('Query.orderByChild: "$priority" is invalid.  Use Query.orderByPriority() instead.');if("$value"===t)throw new Error('Query.orderByChild: "$value" is invalid.  Use Query.orderByValue() instead.');Ht("Query.orderByChild",1,t,!1),this.validateNoPreviousOrderByCall_("Query.orderByChild");var e=new Tt(t);if(e.isEmpty())throw new Error("Query.orderByChild: cannot pass in empty path.  Use Query.orderByValue() instead.");var n=new en(e),r=this.queryParams_.orderBy(n);return yn.validateQueryEndpoints_(r),new yn(this.repo,this.path,r,!0)},yn.prototype.orderByKey=function(){k("Query.orderByKey",0,0,arguments.length),this.validateNoPreviousOrderByCall_("Query.orderByKey");var t=this.queryParams_.orderBy(fe);return yn.validateQueryEndpoints_(t),new yn(this.repo,this.path,t,!0)},yn.prototype.orderByPriority=function(){k("Query.orderByPriority",0,0,arguments.length),this.validateNoPreviousOrderByCall_("Query.orderByPriority");var t=this.queryParams_.orderBy(Se);return yn.validateQueryEndpoints_(t),new yn(this.repo,this.path,t,!0)},yn.prototype.orderByValue=function(){k("Query.orderByValue",0,0,arguments.length),this.validateNoPreviousOrderByCall_("Query.orderByValue");var t=this.queryParams_.orderBy(tn);return yn.validateQueryEndpoints_(t),new yn(this.repo,this.path,t,!0)},yn.prototype.startAt=function(t,e){void 0===t&&(t=null),k("Query.startAt",0,2,arguments.length),Wt("Query.startAt",1,t,this.path,!0),Vt("Query.startAt",2,e,!0);var n=this.queryParams_.startAt(t,e);if(yn.validateLimit_(n),yn.validateQueryEndpoints_(n),this.queryParams_.hasStart())throw new Error("Query.startAt: Starting point was already set (by another call to startAt or equalTo).");return void 0===t&&(e=t=null),new yn(this.repo,this.path,n,this.orderByCalled_)},yn.prototype.endAt=function(t,e){void 0===t&&(t=null),k("Query.endAt",0,2,arguments.length),Wt("Query.endAt",1,t,this.path,!0),Vt("Query.endAt",2,e,!0);var n=this.queryParams_.endAt(t,e);if(yn.validateLimit_(n),yn.validateQueryEndpoints_(n),this.queryParams_.hasEnd())throw new Error("Query.endAt: Ending point was already set (by another call to endAt or equalTo).");return new yn(this.repo,this.path,n,this.orderByCalled_)},yn.prototype.equalTo=function(t,e){if(k("Query.equalTo",1,2,arguments.length),Wt("Query.equalTo",1,t,this.path,!1),Vt("Query.equalTo",2,e,!0),this.queryParams_.hasStart())throw new Error("Query.equalTo: Starting point was already set (by another call to startAt or equalTo).");if(this.queryParams_.hasEnd())throw new Error("Query.equalTo: Ending point was already set (by another call to endAt or equalTo).");return this.startAt(t,e).endAt(t,e)},yn.prototype.toString=function(){return k("Query.toString",0,0,arguments.length),this.repo.toString()+this.path.toUrlEncodedString()},yn.prototype.toJSON=function(){return k("Query.toJSON",0,1,arguments.length),this.toString()},yn.prototype.queryObject=function(){return this.queryParams_.getQueryObject()},yn.prototype.queryIdentifier=function(){var t=this.queryObject(),e=gt(t);return"{}"===e?"default":e},yn.prototype.isEqual=function(t){if(k("Query.isEqual",1,1,arguments.length),!(t instanceof yn))throw new Error("Query.isEqual failed: First argument must be an instance of firebase.database.Query.");var e=this.repo===t.repo,n=this.path.equals(t.path),r=this.queryIdentifier()===t.queryIdentifier();return e&&n&&r},yn.getCancelAndContextArgs_=function(t,e,n){var r={cancel:null,context:null};if(e&&n)r.cancel=e,A(t,3,r.cancel,!0),r.context=n,L(t,4,r.context,!0);else if(e)if("object"==typeof e&&null!==e)r.context=e;else{if("function"!=typeof e)throw new Error(F(t,3,!0)+" must either be a cancel callback or a context object.");r.cancel=e}return r},Object.defineProperty(yn.prototype,"ref",{get:function(){return this.getRef()},enumerable:!0,configurable:!0}),yn);function yn(t,e,n,r){this.repo=t,this.path=e,this.queryParams_=n,this.orderByCalled_=r}var vn=(gn.prototype.find=function(t){if(null!=this.value)return this.value.getChild(t);if(!t.isEmpty()&&0<this.children.size){var e=t.getFront();return t=t.popFront(),this.children.has(e)?this.children.get(e).find(t):null}return null},gn.prototype.remember=function(t,e){if(t.isEmpty())this.value=e,this.children.clear();else if(null!==this.value)this.value=this.value.updateChild(t,e);else{var n=t.getFront();this.children.has(n)||this.children.set(n,new gn);var r=this.children.get(n);t=t.popFront(),r.remember(t,e)}},gn.prototype.forget=function(t){if(t.isEmpty())return this.value=null,this.children.clear(),!0;if(null!==this.value){if(this.value.isLeafNode())return!1;var e=this.value;this.value=null;var n=this;return e.forEachChild(Se,function(t,e){n.remember(new Tt(t),e)}),this.forget(t)}if(0<this.children.size){var r=t.getFront();return t=t.popFront(),!this.children.has(r)||this.children.get(r).forget(t)&&this.children.delete(r),0===this.children.size}return!0},gn.prototype.forEachTree=function(r,i){null!==this.value?i(r,this.value):this.forEachChild(function(t,e){var n=new Tt(r.toString()+"/"+t);e.forEachTree(n,i)})},gn.prototype.forEachChild=function(n){this.children.forEach(function(t,e){n(e,t)})},gn);function gn(){this.value=null,this.children=new Map}function mn(t,e){return t&&"object"==typeof t?(C(".sv"in t,"Unexpected leaf node or priority contents"),e[t[".sv"]]):t}var Cn,En,wn=function(t,r){var i,e=t.getPriority().val(),n=mn(e,r);if(t.isLeafNode()){var o=t,s=mn(o.getValue(),r);return s!==o.getValue()||n!==o.getPriority().val()?new Ee(s,$e(n)):t}var a=t;return n!==(i=a).getPriority().val()&&(i=i.updatePriority(new Ee(n))),a.forEachChild(Se,function(t,e){var n=wn(e,r);n!==e&&(i=i.updateImmediateChild(t,n))}),i};(En=Cn=Cn||{})[En.OVERWRITE=0]="OVERWRITE",En[En.MERGE=1]="MERGE",En[En.ACK_USER_WRITE=2]="ACK_USER_WRITE",En[En.LISTEN_COMPLETE=3]="LISTEN_COMPLETE";var bn=(Sn.User=new Sn(!0,!1,null,!1),Sn.Server=new Sn(!1,!0,null,!1),Sn.forServerTaggedQuery=function(t){return new Sn(!1,!0,t,!0)},Sn);function Sn(t,e,n,r){this.fromUser=t,this.fromServer=e,this.queryId=n,this.tagged=r,C(!r||e,"Tagged queries must be from server.")}var Tn,In=(Nn.prototype.operationForChild=function(t){if(this.path.isEmpty()){if(null!=this.affectedTree.value)return C(this.affectedTree.children.isEmpty(),"affectedTree should not have overlapping affected paths."),this;var e=this.affectedTree.subtree(new Tt(t));return new Nn(Tt.Empty,e,this.revert)}return C(this.path.getFront()===t,"operationForChild called for unrelated child."),new Nn(this.path.popFront(),this.affectedTree,this.revert)},Nn);function Nn(t,e,n){this.path=t,this.affectedTree=e,this.revert=n,this.type=Cn.ACK_USER_WRITE,this.source=bn.User}var Rn=(Pn.fromObject=function(t){var n=Pn.Empty;return mt(t,function(t,e){n=n.set(new Tt(t),e)}),n},Pn.prototype.isEmpty=function(){return null===this.value&&this.children.isEmpty()},Pn.prototype.findRootMostMatchingPathAndValue=function(t,e){if(null!=this.value&&e(this.value))return{path:Tt.Empty,value:this.value};if(t.isEmpty())return null;var n=t.getFront(),r=this.children.get(n);if(null===r)return null;var i=r.findRootMostMatchingPathAndValue(t.popFront(),e);return null==i?null:{path:new Tt(n).child(i.path),value:i.value}},Pn.prototype.findRootMostValueAndPath=function(t){return this.findRootMostMatchingPathAndValue(t,function(){return!0})},Pn.prototype.subtree=function(t){if(t.isEmpty())return this;var e=t.getFront(),n=this.children.get(e);return null!==n?n.subtree(t.popFront()):Pn.Empty},Pn.prototype.set=function(t,e){if(t.isEmpty())return new Pn(e,this.children);var n=t.getFront(),r=(this.children.get(n)||Pn.Empty).set(t.popFront(),e),i=this.children.insert(n,r);return new Pn(this.value,i)},Pn.prototype.remove=function(t){if(t.isEmpty())return this.children.isEmpty()?Pn.Empty:new Pn(null,this.children);var e=t.getFront(),n=this.children.get(e);if(n){var r=n.remove(t.popFront()),i=void 0;return i=r.isEmpty()?this.children.remove(e):this.children.insert(e,r),null===this.value&&i.isEmpty()?Pn.Empty:new Pn(this.value,i)}return this},Pn.prototype.get=function(t){if(t.isEmpty())return this.value;var e=t.getFront(),n=this.children.get(e);return n?n.get(t.popFront()):null},Pn.prototype.setTree=function(t,e){if(t.isEmpty())return e;var n=t.getFront(),r=(this.children.get(n)||Pn.Empty).setTree(t.popFront(),e),i=void 0;return i=r.isEmpty()?this.children.remove(n):this.children.insert(n,r),new Pn(this.value,i)},Pn.prototype.fold=function(t){return this.fold_(Tt.Empty,t)},Pn.prototype.fold_=function(n,r){var i={};return this.children.inorderTraversal(function(t,e){i[t]=e.fold_(n.child(t),r)}),r(n,this.value,i)},Pn.prototype.findOnPath=function(t,e){return this.findOnPath_(t,Tt.Empty,e)},Pn.prototype.findOnPath_=function(t,e,n){var r=!!this.value&&n(e,this.value);if(r)return r;if(t.isEmpty())return null;var i=t.getFront(),o=this.children.get(i);return o?o.findOnPath_(t.popFront(),e.child(i),n):null},Pn.prototype.foreachOnPath=function(t,e){return this.foreachOnPath_(t,Tt.Empty,e)},Pn.prototype.foreachOnPath_=function(t,e,n){if(t.isEmpty())return this;this.value&&n(e,this.value);var r=t.getFront(),i=this.children.get(r);return i?i.foreachOnPath_(t.popFront(),e.child(r),n):Pn.Empty},Pn.prototype.foreach=function(t){this.foreach_(Tt.Empty,t)},Pn.prototype.foreach_=function(n,r){this.children.inorderTraversal(function(t,e){e.foreach_(n.child(t),r)}),this.value&&r(n,this.value)},Pn.prototype.foreachChild=function(n){this.children.inorderTraversal(function(t,e){e.value&&n(t,e.value)})},Pn.Empty=new Pn(null),Pn);function Pn(t,e){void 0===e&&(e=Tn=Tn||new Oe(rt)),this.value=t,this.children=e}var Dn=(On.prototype.operationForChild=function(t){return this.path.isEmpty()?new On(this.source,Tt.Empty):new On(this.source,this.path.popFront())},On);function On(t,e){this.source=t,this.path=e,this.type=Cn.LISTEN_COMPLETE}var xn=(kn.prototype.operationForChild=function(t){return this.path.isEmpty()?new kn(this.source,Tt.Empty,this.snap.getImmediateChild(t)):new kn(this.source,this.path.popFront(),this.snap)},kn);function kn(t,e,n){this.source=t,this.path=e,this.snap=n,this.type=Cn.OVERWRITE}var Fn=(An.prototype.operationForChild=function(t){if(this.path.isEmpty()){var e=this.children.subtree(new Tt(t));return e.isEmpty()?null:e.value?new xn(this.source,Tt.Empty,e.value):new An(this.source,Tt.Empty,e)}return C(this.path.getFront()===t,"Can't get a merge for a child not on the path of the operation"),new An(this.source,this.path.popFront(),this.children)},An.prototype.toString=function(){return"Operation("+this.path+": "+this.source.toString()+" merge: "+this.children.toString()+")"},An);function An(t,e,n){this.source=t,this.path=e,this.children=n,this.type=Cn.MERGE}var Ln=(Mn.prototype.isFullyInitialized=function(){return this.fullyInitialized_},Mn.prototype.isFiltered=function(){return this.filtered_},Mn.prototype.isCompleteForPath=function(t){if(t.isEmpty())return this.isFullyInitialized()&&!this.filtered_;var e=t.getFront();return this.isCompleteForChild(e)},Mn.prototype.isCompleteForChild=function(t){return this.isFullyInitialized()&&!this.filtered_||this.node_.hasChild(t)},Mn.prototype.getNode=function(){return this.node_},Mn);function Mn(t,e,n){this.node_=t,this.fullyInitialized_=e,this.filtered_=n}var Wn=(Qn.prototype.updateEventSnap=function(t,e,n){return new Qn(new Ln(t,e,n),this.serverCache_)},Qn.prototype.updateServerSnap=function(t,e,n){return new Qn(this.eventCache_,new Ln(t,e,n))},Qn.prototype.getEventCache=function(){return this.eventCache_},Qn.prototype.getCompleteEventSnap=function(){return this.eventCache_.isFullyInitialized()?this.eventCache_.getNode():null},Qn.prototype.getServerCache=function(){return this.serverCache_},Qn.prototype.getCompleteServerSnap=function(){return this.serverCache_.isFullyInitialized()?this.serverCache_.getNode():null},Qn.Empty=new Qn(new Ln(je.EMPTY_NODE,!1,!1),new Ln(je.EMPTY_NODE,!1,!1)),Qn);function Qn(t,e){this.eventCache_=t,this.serverCache_=e}var qn=(Un.valueChange=function(t){return new Un(Un.VALUE,t)},Un.childAddedChange=function(t,e){return new Un(Un.CHILD_ADDED,e,t)},Un.childRemovedChange=function(t,e){return new Un(Un.CHILD_REMOVED,e,t)},Un.childChangedChange=function(t,e,n){return new Un(Un.CHILD_CHANGED,e,t,n)},Un.childMovedChange=function(t,e){return new Un(Un.CHILD_MOVED,e,t)},Un.CHILD_ADDED="child_added",Un.CHILD_REMOVED="child_removed",Un.CHILD_CHANGED="child_changed",Un.CHILD_MOVED="child_moved",Un.VALUE="value",Un);function Un(t,e,n,r,i){this.type=t,this.snapshotNode=e,this.childName=n,this.oldSnap=r,this.prevName=i}var Vn=(Hn.prototype.updateChild=function(t,e,n,r,i,o){C(t.isIndexed(this.index_),"A node must be indexed if only a child is updated");var s=t.getImmediateChild(e);return s.getChild(r).equals(n.getChild(r))&&s.isEmpty()==n.isEmpty()?t:(null!=o&&(n.isEmpty()?t.hasChild(e)?o.trackChildChange(qn.childRemovedChange(e,s)):C(t.isLeafNode(),"A child remove without an old child only makes sense on a leaf node"):s.isEmpty()?o.trackChildChange(qn.childAddedChange(e,n)):o.trackChildChange(qn.childChangedChange(e,n,s))),t.isLeafNode()&&n.isEmpty()?t:t.updateImmediateChild(e,n).withIndex(this.index_))},Hn.prototype.updateFullNode=function(r,n,i){return null!=i&&(r.isLeafNode()||r.forEachChild(Se,function(t,e){n.hasChild(t)||i.trackChildChange(qn.childRemovedChange(t,e))}),n.isLeafNode()||n.forEachChild(Se,function(t,e){if(r.hasChild(t)){var n=r.getImmediateChild(t);n.equals(e)||i.trackChildChange(qn.childChangedChange(t,e,n))}else i.trackChildChange(qn.childAddedChange(t,e))})),n.withIndex(this.index_)},Hn.prototype.updatePriority=function(t,e){return t.isEmpty()?je.EMPTY_NODE:t.updatePriority(e)},Hn.prototype.filtersNodes=function(){return!1},Hn.prototype.getIndexedFilter=function(){return this},Hn.prototype.getIndex=function(){return this.index_},Hn);function Hn(t){this.index_=t}var Bn=(jn.prototype.trackChildChange=function(t){var e=t.type,n=t.childName;C(e==qn.CHILD_ADDED||e==qn.CHILD_CHANGED||e==qn.CHILD_REMOVED,"Only child changes supported for tracking"),C(".priority"!==n,"Only non-priority child changes can be tracked.");var r=this.changeMap.get(n);if(r){var i=r.type;if(e==qn.CHILD_ADDED&&i==qn.CHILD_REMOVED)this.changeMap.set(n,qn.childChangedChange(n,t.snapshotNode,r.snapshotNode));else if(e==qn.CHILD_REMOVED&&i==qn.CHILD_ADDED)this.changeMap.delete(n);else if(e==qn.CHILD_REMOVED&&i==qn.CHILD_CHANGED)this.changeMap.set(n,qn.childRemovedChange(n,r.oldSnap));else if(e==qn.CHILD_CHANGED&&i==qn.CHILD_ADDED)this.changeMap.set(n,qn.childAddedChange(n,t.snapshotNode));else{if(e!=qn.CHILD_CHANGED||i!=qn.CHILD_CHANGED)throw c("Illegal combination of changes: "+t+" occurred after "+r);this.changeMap.set(n,qn.childChangedChange(n,t.snapshotNode,r.oldSnap))}}else this.changeMap.set(n,t)},jn.prototype.getChanges=function(){return Array.from(this.changeMap.values())},jn);function jn(){this.changeMap=new Map}function Kn(){}var Yn=new(Kn.prototype.getCompleteChild=function(t){return null},Kn.prototype.getChildAfterChild=function(t,e,n){return null},Kn),zn=(Gn.prototype.getCompleteChild=function(t){var e=this.viewCache_.getEventCache();if(e.isCompleteForChild(t))return e.getNode().getImmediateChild(t);var n=null!=this.optCompleteServerCache_?new Ln(this.optCompleteServerCache_,!0,!1):this.viewCache_.getServerCache();return this.writes_.calcCompleteChild(t,n)},Gn.prototype.getChildAfterChild=function(t,e,n){var r=null!=this.optCompleteServerCache_?this.optCompleteServerCache_:this.viewCache_.getCompleteServerSnap(),i=this.writes_.calcIndexedSlice(r,e,1,n,t);return 0===i.length?null:i[0]},Gn);function Gn(t,e,n){void 0===n&&(n=null),this.writes_=t,this.viewCache_=e,this.optCompleteServerCache_=n}var Xn=function(t,e){this.viewCache=t,this.changes=e},$n=(Jn.prototype.assertIndexed=function(t){C(t.getEventCache().getNode().isIndexed(this.filter_.getIndex()),"Event snap not indexed"),C(t.getServerCache().getNode().isIndexed(this.filter_.getIndex()),"Server snap not indexed")},Jn.prototype.applyOperation=function(t,e,n,r){var i,o,s=new Bn;if(e.type===Cn.OVERWRITE){var a=e;i=a.source.fromUser?this.applyUserOverwrite_(t,a.path,a.snap,n,r,s):(C(a.source.fromServer,"Unknown source."),o=a.source.tagged||t.getServerCache().isFiltered()&&!a.path.isEmpty(),this.applyServerOverwrite_(t,a.path,a.snap,n,r,o,s))}else if(e.type===Cn.MERGE){var h=e;i=h.source.fromUser?this.applyUserMerge_(t,h.path,h.children,n,r,s):(C(h.source.fromServer,"Unknown source."),o=h.source.tagged||t.getServerCache().isFiltered(),this.applyServerMerge_(t,h.path,h.children,n,r,o,s))}else if(e.type===Cn.ACK_USER_WRITE){var l=e;i=l.revert?this.revertUserWrite_(t,l.path,n,r,s):this.ackUserWrite_(t,l.path,l.affectedTree,n,r,s)}else{if(e.type!==Cn.LISTEN_COMPLETE)throw c("Unknown operation type: "+e.type);i=this.listenComplete_(t,e.path,n,s)}var u=s.getChanges();return Jn.maybeAddValueEvent_(t,i,u),new Xn(i,u)},Jn.maybeAddValueEvent_=function(t,e,n){var r=e.getEventCache();if(r.isFullyInitialized()){var i=r.getNode().isLeafNode()||r.getNode().isEmpty(),o=t.getCompleteEventSnap();(0<n.length||!t.getEventCache().isFullyInitialized()||i&&!r.getNode().equals(o)||!r.getNode().getPriority().equals(o.getPriority()))&&n.push(qn.valueChange(e.getCompleteEventSnap()))}},Jn.prototype.generateEventCacheAfterServerEvent_=function(t,e,n,r,i){var o=t.getEventCache();if(null!=n.shadowingWrite(e))return t;var s=void 0,a=void 0;if(e.isEmpty())if(C(t.getServerCache().isFullyInitialized(),"If change path is empty, we must have complete server data"),t.getServerCache().isFiltered()){var h=t.getCompleteServerSnap(),l=h instanceof je?h:je.EMPTY_NODE,u=n.calcCompleteEventChildren(l);s=this.filter_.updateFullNode(t.getEventCache().getNode(),u,i)}else{var c=n.calcCompleteEventCache(t.getCompleteServerSnap());s=this.filter_.updateFullNode(t.getEventCache().getNode(),c,i)}else{var p=e.getFront();if(".priority"==p){C(1==e.getLength(),"Can't have a priority with additional path components");var d=o.getNode();a=t.getServerCache().getNode();var f=n.calcEventCacheAfterServerOverwrite(e,d,a);s=null!=f?this.filter_.updatePriority(d,f):o.getNode()}else{var _=e.popFront(),y=void 0;if(o.isCompleteForChild(p)){a=t.getServerCache().getNode();var v=n.calcEventCacheAfterServerOverwrite(e,o.getNode(),a);y=null!=v?o.getNode().getImmediateChild(p).updateChild(_,v):o.getNode().getImmediateChild(p)}else y=n.calcCompleteChild(p,t.getServerCache());s=null!=y?this.filter_.updateChild(o.getNode(),p,y,_,r,i):o.getNode()}}return t.updateEventSnap(s,o.isFullyInitialized()||e.isEmpty(),this.filter_.filtersNodes())},Jn.prototype.applyServerOverwrite_=function(t,e,n,r,i,o,s){var a,h=t.getServerCache(),l=o?this.filter_:this.filter_.getIndexedFilter();if(e.isEmpty())a=l.updateFullNode(h.getNode(),n,null);else if(l.filtersNodes()&&!h.isFiltered()){var u=h.getNode().updateChild(e,n);a=l.updateFullNode(h.getNode(),u,null)}else{var c=e.getFront();if(!h.isCompleteForPath(e)&&1<e.getLength())return t;var p=e.popFront(),d=h.getNode().getImmediateChild(c).updateChild(p,n);a=".priority"==c?l.updatePriority(h.getNode(),d):l.updateChild(h.getNode(),c,d,p,Yn,null)}var f=t.updateServerSnap(a,h.isFullyInitialized()||e.isEmpty(),l.filtersNodes()),_=new zn(r,f,i);return this.generateEventCacheAfterServerEvent_(f,e,r,_,s)},Jn.prototype.applyUserOverwrite_=function(t,e,n,r,i,o){var s,a,h=t.getEventCache(),l=new zn(r,t,i);if(e.isEmpty())a=this.filter_.updateFullNode(t.getEventCache().getNode(),n,o),s=t.updateEventSnap(a,!0,this.filter_.filtersNodes());else{var u=e.getFront();if(".priority"===u)a=this.filter_.updatePriority(t.getEventCache().getNode(),n),s=t.updateEventSnap(a,h.isFullyInitialized(),h.isFiltered());else{var c=e.popFront(),p=h.getNode().getImmediateChild(u),d=void 0;if(c.isEmpty())d=n;else{var f=l.getCompleteChild(u);d=null!=f?".priority"===c.getBack()&&f.getChild(c.parent()).isEmpty()?f:f.updateChild(c,n):je.EMPTY_NODE}if(p.equals(d))s=t;else{var _=this.filter_.updateChild(h.getNode(),u,d,c,l,o);s=t.updateEventSnap(_,h.isFullyInitialized(),this.filter_.filtersNodes())}}}return s},Jn.cacheHasChild_=function(t,e){return t.getEventCache().isCompleteForChild(e)},Jn.prototype.applyUserMerge_=function(r,i,t,o,s,a){var h=this,l=r;return t.foreach(function(t,e){var n=i.child(t);Jn.cacheHasChild_(r,n.getFront())&&(l=h.applyUserOverwrite_(l,n,e,o,s,a))}),t.foreach(function(t,e){var n=i.child(t);Jn.cacheHasChild_(r,n.getFront())||(l=h.applyUserOverwrite_(l,n,e,o,s,a))}),l},Jn.prototype.applyMerge_=function(n,t){return t.foreach(function(t,e){n=n.updateChild(t,e)}),n},Jn.prototype.applyServerMerge_=function(o,t,e,s,a,h,l){var u=this;if(o.getServerCache().getNode().isEmpty()&&!o.getServerCache().isFullyInitialized())return o;var n,c=o;n=t.isEmpty()?e:Rn.Empty.setTree(t,e);var p=o.getServerCache().getNode();return n.children.inorderTraversal(function(t,e){if(p.hasChild(t)){var n=o.getServerCache().getNode().getImmediateChild(t),r=u.applyMerge_(n,e);c=u.applyServerOverwrite_(c,new Tt(t),r,s,a,h,l)}}),n.children.inorderTraversal(function(t,e){var n=!o.getServerCache().isCompleteForChild(t)&&null==e.value;if(!p.hasChild(t)&&!n){var r=o.getServerCache().getNode().getImmediateChild(t),i=u.applyMerge_(r,e);c=u.applyServerOverwrite_(c,new Tt(t),i,s,a,h,l)}}),c},Jn.prototype.ackUserWrite_=function(t,r,e,n,i,o){if(null!=n.shadowingWrite(r))return t;var s=t.getServerCache().isFiltered(),a=t.getServerCache();if(null!=e.value){if(r.isEmpty()&&a.isFullyInitialized()||a.isCompleteForPath(r))return this.applyServerOverwrite_(t,r,a.getNode().getChild(r),n,i,s,o);if(r.isEmpty()){var h=Rn.Empty;return a.getNode().forEachChild(fe,function(t,e){h=h.set(new Tt(t),e)}),this.applyServerMerge_(t,r,h,n,i,s,o)}return t}var l=Rn.Empty;return e.foreach(function(t,e){var n=r.child(t);a.isCompleteForPath(n)&&(l=l.set(t,a.getNode().getChild(n)))}),this.applyServerMerge_(t,r,l,n,i,s,o)},Jn.prototype.listenComplete_=function(t,e,n,r){var i=t.getServerCache(),o=t.updateServerSnap(i.getNode(),i.isFullyInitialized()||e.isEmpty(),i.isFiltered());return this.generateEventCacheAfterServerEvent_(o,e,n,Yn,r)},Jn.prototype.revertUserWrite_=function(t,e,n,r,i){var o;if(null!=n.shadowingWrite(e))return t;var s=new zn(n,t,r),a=t.getEventCache().getNode(),h=void 0;if(e.isEmpty()||".priority"===e.getFront()){var l=void 0;if(t.getServerCache().isFullyInitialized())l=n.calcCompleteEventCache(t.getCompleteServerSnap());else{var u=t.getServerCache().getNode();C(u instanceof je,"serverChildren would be complete if leaf node"),l=n.calcCompleteEventChildren(u)}l=l,h=this.filter_.updateFullNode(a,l,i)}else{var c=e.getFront(),p=n.calcCompleteChild(c,t.getServerCache());null==p&&t.getServerCache().isCompleteForChild(c)&&(p=a.getImmediateChild(c)),(h=null!=p?this.filter_.updateChild(a,c,p,e.popFront(),s,i):t.getEventCache().getNode().hasChild(c)?this.filter_.updateChild(a,c,je.EMPTY_NODE,e.popFront(),s,i):a).isEmpty()&&t.getServerCache().isFullyInitialized()&&(o=n.calcCompleteEventCache(t.getCompleteServerSnap())).isLeafNode()&&(h=this.filter_.updateFullNode(h,o,i))}return o=t.getServerCache().isFullyInitialized()||null!=n.shadowingWrite(Tt.Empty),t.updateEventSnap(h,o,this.filter_.filtersNodes())},Jn);function Jn(t){this.filter_=t}var Zn=(tr.prototype.generateEventsForChanges=function(t,e,n){var r=this,i=[],o=[];return t.forEach(function(t){t.type===qn.CHILD_CHANGED&&r.index_.indexedValueChanged(t.oldSnap,t.snapshotNode)&&o.push(qn.childMovedChange(t.childName,t.snapshotNode))}),this.generateEventsForType_(i,qn.CHILD_REMOVED,t,n,e),this.generateEventsForType_(i,qn.CHILD_ADDED,t,n,e),this.generateEventsForType_(i,qn.CHILD_MOVED,o,n,e),this.generateEventsForType_(i,qn.CHILD_CHANGED,t,n,e),this.generateEventsForType_(i,qn.VALUE,t,n,e),i},tr.prototype.generateEventsForType_=function(r,e,t,i,o){var s=this,n=t.filter(function(t){return t.type===e});n.sort(this.compareChanges_.bind(this)),n.forEach(function(e){var n=s.materializeSingleChange_(e,o);i.forEach(function(t){t.respondsTo(e.type)&&r.push(t.createEvent(n,s.query_))})})},tr.prototype.materializeSingleChange_=function(t,e){return"value"===t.type||"child_removed"===t.type||(t.prevName=e.getPredecessorChildName(t.childName,t.snapshotNode,this.index_)),t},tr.prototype.compareChanges_=function(t,e){if(null==t.childName||null==e.childName)throw c("Should only compare child_ events.");var n=new oe(t.childName,t.snapshotNode),r=new oe(e.childName,e.snapshotNode);return this.index_.compare(n,r)},tr);function tr(t){this.query_=t,this.index_=this.query_.getQueryParams().getIndex()}var er,nr=(rr.prototype.getQuery=function(){return this.query_},rr.prototype.getServerCache=function(){return this.viewCache_.getServerCache().getNode()},rr.prototype.getCompleteServerCache=function(t){var e=this.viewCache_.getCompleteServerSnap();return e&&(this.query_.getQueryParams().loadsAllData()||!t.isEmpty()&&!e.getImmediateChild(t.getFront()).isEmpty())?e.getChild(t):null},rr.prototype.isEmpty=function(){return 0===this.eventRegistrations_.length},rr.prototype.addEventRegistration=function(t){this.eventRegistrations_.push(t)},rr.prototype.removeEventRegistration=function(t,n){var r=[];if(n){C(null==t,"A cancel should cancel all event registrations.");var i=this.query_.path;this.eventRegistrations_.forEach(function(t){n=n;var e=t.createCancelEvent(n,i);e&&r.push(e)})}if(t){for(var e=[],o=0;o<this.eventRegistrations_.length;++o){var s=this.eventRegistrations_[o];if(s.matches(t)){if(t.hasAnyCallback()){e=e.concat(this.eventRegistrations_.slice(o+1));break}}else e.push(s)}this.eventRegistrations_=e}else this.eventRegistrations_=[];return r},rr.prototype.applyOperation=function(t,e,n){t.type===Cn.MERGE&&null!==t.source.queryId&&(C(this.viewCache_.getCompleteServerSnap(),"We should always have a full cache before handling merges"),C(this.viewCache_.getCompleteEventSnap(),"Missing event cache, even though we have a server cache"));var r=this.viewCache_,i=this.processor_.applyOperation(r,t,e,n);return this.processor_.assertIndexed(i.viewCache),C(i.viewCache.getServerCache().isFullyInitialized()||!r.getServerCache().isFullyInitialized(),"Once a server snap is complete, it should never go back"),this.viewCache_=i.viewCache,this.generateEventsForChanges_(i.changes,i.viewCache.getEventCache().getNode(),null)},rr.prototype.getInitialEvents=function(t){var e=this.viewCache_.getEventCache(),n=[];return e.getNode().isLeafNode()||e.getNode().forEachChild(Se,function(t,e){n.push(qn.childAddedChange(t,e))}),e.isFullyInitialized()&&n.push(qn.valueChange(e.getNode())),this.generateEventsForChanges_(n,e.getNode(),t)},rr.prototype.generateEventsForChanges_=function(t,e,n){var r=n?[n]:this.eventRegistrations_;return this.eventGenerator_.generateEventsForChanges(t,e,r)},rr);function rr(t,e){this.query_=t,this.eventRegistrations_=[];var n=this.query_.getQueryParams(),r=new Vn(n.getIndex()),i=n.getNodeFilter();this.processor_=new $n(i);var o=e.getServerCache(),s=e.getEventCache(),a=r.updateFullNode(je.EMPTY_NODE,o.getNode(),null),h=i.updateFullNode(je.EMPTY_NODE,s.getNode(),null),l=new Ln(a,o.isFullyInitialized(),r.filtersNodes()),u=new Ln(h,s.isFullyInitialized(),i.filtersNodes());this.viewCache_=new Wn(u,l),this.eventGenerator_=new Zn(this.query_)}var ir=(Object.defineProperty(or,"__referenceConstructor",{get:function(){return C(er,"Reference.ts has not been loaded"),er},set:function(t){C(!er,"__referenceConstructor has already been defined"),er=t},enumerable:!0,configurable:!0}),or.prototype.isEmpty=function(){return 0===this.views.size},or.prototype.applyOperation=function(t,e,n){var r,i,o=t.source.queryId;if(null!==o){var s=this.views.get(o);return C(null!=s,"SyncTree gave us an op for an invalid query."),s.applyOperation(t,e,n)}var a=[];try{for(var h=f(this.views.values()),l=h.next();!l.done;l=h.next())s=l.value,a=a.concat(s.applyOperation(t,e,n))}catch(t){r={error:t}}finally{try{l&&!l.done&&(i=h.return)&&i.call(h)}finally{if(r)throw r.error}}return a},or.prototype.addEventRegistration=function(t,e,n,r,i){var o=t.queryIdentifier(),s=this.views.get(o);if(!s){var a=n.calcCompleteEventCache(i?r:null),h=!1;h=!!a||(a=r instanceof je?n.calcCompleteEventChildren(r):je.EMPTY_NODE,!1);var l=new Wn(new Ln(a,h,!1),new Ln(r,i,!1));s=new nr(t,l),this.views.set(o,s)}return s.addEventRegistration(e),s.getInitialEvents(e)},or.prototype.removeEventRegistration=function(t,e,n){var r,i,o=t.queryIdentifier(),s=[],a=[],h=this.hasCompleteView();if("default"===o)try{for(var l=f(this.views.entries()),u=l.next();!u.done;u=l.next()){var c=_(u.value,2),p=c[0],d=c[1];a=a.concat(d.removeEventRegistration(e,n)),d.isEmpty()&&(this.views.delete(p),d.getQuery().getQueryParams().loadsAllData()||s.push(d.getQuery()))}}catch(t){r={error:t}}finally{try{u&&!u.done&&(i=l.return)&&i.call(l)}finally{if(r)throw r.error}}else(d=this.views.get(o))&&(a=a.concat(d.removeEventRegistration(e,n)),d.isEmpty()&&(this.views.delete(o),d.getQuery().getQueryParams().loadsAllData()||s.push(d.getQuery())));return h&&!this.hasCompleteView()&&s.push(new or.__referenceConstructor(t.repo,t.path)),{removed:s,events:a}},or.prototype.getQueryViews=function(){var e,t,n=[];try{for(var r=f(this.views.values()),i=r.next();!i.done;i=r.next()){var o=i.value;o.getQuery().getQueryParams().loadsAllData()||n.push(o)}}catch(t){e={error:t}}finally{try{i&&!i.done&&(t=r.return)&&t.call(r)}finally{if(e)throw e.error}}return n},or.prototype.getCompleteServerCache=function(t){var e,n,r=null;try{for(var i=f(this.views.values()),o=i.next();!o.done;o=i.next()){var s=o.value;r=r||s.getCompleteServerCache(t)}}catch(t){e={error:t}}finally{try{o&&!o.done&&(n=i.return)&&n.call(i)}finally{if(e)throw e.error}}return r},or.prototype.viewForQuery=function(t){if(t.getQueryParams().loadsAllData())return this.getCompleteView();var e=t.queryIdentifier();return this.views.get(e)},or.prototype.viewExistsForQuery=function(t){return null!=this.viewForQuery(t)},or.prototype.hasCompleteView=function(){return null!=this.getCompleteView()},or.prototype.getCompleteView=function(){var e,t;try{for(var n=f(this.views.values()),r=n.next();!r.done;r=n.next()){var i=r.value;if(i.getQuery().getQueryParams().loadsAllData())return i}}catch(t){e={error:t}}finally{try{r&&!r.done&&(t=n.return)&&t.call(n)}finally{if(e)throw e.error}}return null},or);function or(){this.views=new Map}var sr=(ar.prototype.addWrite=function(t,e){if(t.isEmpty())return new ar(new Rn(e));var n=this.writeTree_.findRootMostValueAndPath(t);if(null!=n){var r=n.path,i=n.value,o=Tt.relativePath(r,t);return i=i.updateChild(o,e),new ar(this.writeTree_.set(r,i))}var s=new Rn(e);return new ar(this.writeTree_.setTree(t,s))},ar.prototype.addWrites=function(n,t){var r=this;return mt(t,function(t,e){r=r.addWrite(n.child(t),e)}),r},ar.prototype.removeWrite=function(t){return t.isEmpty()?ar.Empty:new ar(this.writeTree_.setTree(t,Rn.Empty))},ar.prototype.hasCompleteWrite=function(t){return null!=this.getCompleteNode(t)},ar.prototype.getCompleteNode=function(t){var e=this.writeTree_.findRootMostValueAndPath(t);return null!=e?this.writeTree_.get(e.path).getChild(Tt.relativePath(e.path,t)):null},ar.prototype.getCompleteChildren=function(){var n=[],t=this.writeTree_.value;return null!=t?t.isLeafNode()||t.forEachChild(Se,function(t,e){n.push(new oe(t,e))}):this.writeTree_.children.inorderTraversal(function(t,e){null!=e.value&&n.push(new oe(t,e.value))}),n},ar.prototype.childCompoundWrite=function(t){if(t.isEmpty())return this;var e=this.getCompleteNode(t);return new ar(null!=e?new Rn(e):this.writeTree_.subtree(t))},ar.prototype.isEmpty=function(){return this.writeTree_.isEmpty()},ar.prototype.apply=function(t){return function n(r,t,i){if(null!=t.value)return i.updateChild(r,t.value);var o=null;return t.children.inorderTraversal(function(t,e){".priority"===t?(C(null!==e.value,"Priority writes must always be leaf nodes"),o=e.value):i=n(r.child(t),e,i)}),i.getChild(r).isEmpty()||null===o||(i=i.updateChild(r.child(".priority"),o)),i}(Tt.Empty,this.writeTree_,t)},ar.Empty=new ar(new Rn(null)),ar);function ar(t){this.writeTree_=t}var hr=(lr.prototype.childWrites=function(t){return new ur(t,this)},lr.prototype.addOverwrite=function(t,e,n,r){C(n>this.lastWriteId_,"Stacking an older write on top of newer ones"),void 0===r&&(r=!0),this.allWrites_.push({path:t,snap:e,writeId:n,visible:r}),r&&(this.visibleWrites_=this.visibleWrites_.addWrite(t,e)),this.lastWriteId_=n},lr.prototype.addMerge=function(t,e,n){C(n>this.lastWriteId_,"Stacking an older merge on top of newer ones"),this.allWrites_.push({path:t,children:e,writeId:n,visible:!0}),this.visibleWrites_=this.visibleWrites_.addWrites(t,e),this.lastWriteId_=n},lr.prototype.getWrite=function(t){for(var e=0;e<this.allWrites_.length;e++){var n=this.allWrites_[e];if(n.writeId===t)return n}return null},lr.prototype.removeWrite=function(e){var n=this,t=this.allWrites_.findIndex(function(t){return t.writeId===e});C(0<=t,"removeWrite called with nonexistent writeId.");var r=this.allWrites_[t];this.allWrites_.splice(t,1);for(var i=r.visible,o=!1,s=this.allWrites_.length-1;i&&0<=s;){var a=this.allWrites_[s];a.visible&&(t<=s&&this.recordContainsPath_(a,r.path)?i=!1:r.path.contains(a.path)&&(o=!0)),s--}return!!i&&(o?this.resetTree_():r.snap?this.visibleWrites_=this.visibleWrites_.removeWrite(r.path):mt(r.children,function(t){n.visibleWrites_=n.visibleWrites_.removeWrite(r.path.child(t))}),!0)},lr.prototype.getCompleteWriteData=function(t){return this.visibleWrites_.getCompleteNode(t)},lr.prototype.calcCompleteEventCache=function(e,t,n,r){if(n||r){var i=this.visibleWrites_.childCompoundWrite(e);if(!r&&i.isEmpty())return t;if(r||null!=t||i.hasCompleteWrite(Tt.Empty)){var o=lr.layerTree_(this.allWrites_,function(t){return(t.visible||r)&&(!n||!~n.indexOf(t.writeId))&&(t.path.contains(e)||e.contains(t.path))},e);return h=t||je.EMPTY_NODE,o.apply(h)}return null}var s=this.visibleWrites_.getCompleteNode(e);if(null!=s)return s;var a=this.visibleWrites_.childCompoundWrite(e);if(a.isEmpty())return t;if(null!=t||a.hasCompleteWrite(Tt.Empty)){var h=t||je.EMPTY_NODE;return a.apply(h)}return null},lr.prototype.calcCompleteEventChildren=function(t,e){var r=je.EMPTY_NODE,n=this.visibleWrites_.getCompleteNode(t);if(n)return n.isLeafNode()||n.forEachChild(Se,function(t,e){r=r.updateImmediateChild(t,e)}),r;if(e){var i=this.visibleWrites_.childCompoundWrite(t);return e.forEachChild(Se,function(t,e){var n=i.childCompoundWrite(new Tt(t)).apply(e);r=r.updateImmediateChild(t,n)}),i.getCompleteChildren().forEach(function(t){r=r.updateImmediateChild(t.name,t.node)}),r}return this.visibleWrites_.childCompoundWrite(t).getCompleteChildren().forEach(function(t){r=r.updateImmediateChild(t.name,t.node)}),r},lr.prototype.calcEventCacheAfterServerOverwrite=function(t,e,n,r){C(n||r,"Either existingEventSnap or existingServerSnap must exist");var i=t.child(e);if(this.visibleWrites_.hasCompleteWrite(i))return null;var o=this.visibleWrites_.childCompoundWrite(i);return o.isEmpty()?r.getChild(e):o.apply(r.getChild(e))},lr.prototype.calcCompleteChild=function(t,e,n){var r=t.child(e),i=this.visibleWrites_.getCompleteNode(r);return null!=i?i:n.isCompleteForChild(e)?this.visibleWrites_.childCompoundWrite(r).apply(n.getNode().getImmediateChild(e)):null},lr.prototype.shadowingWrite=function(t){return this.visibleWrites_.getCompleteNode(t)},lr.prototype.calcIndexedSlice=function(t,e,n,r,i,o){var s,a=this.visibleWrites_.childCompoundWrite(t),h=a.getCompleteNode(Tt.Empty);if(null!=h)s=h;else{if(null==e)return[];s=a.apply(e)}if((s=s.withIndex(o)).isEmpty()||s.isLeafNode())return[];for(var l=[],u=o.getCompare(),c=i?s.getReverseIteratorFrom(n,o):s.getIteratorFrom(n,o),p=c.getNext();p&&l.length<r;)0!==u(p,n)&&l.push(p),p=c.getNext();return l},lr.prototype.recordContainsPath_=function(t,e){if(t.snap)return t.path.contains(e);for(var n in t.children)if(t.children.hasOwnProperty(n)&&t.path.child(n).contains(e))return!0;return!1},lr.prototype.resetTree_=function(){this.visibleWrites_=lr.layerTree_(this.allWrites_,lr.DefaultFilter_,Tt.Empty),0<this.allWrites_.length?this.lastWriteId_=this.allWrites_[this.allWrites_.length-1].writeId:this.lastWriteId_=-1},lr.DefaultFilter_=function(t){return t.visible},lr.layerTree_=function(t,e,n){for(var r=sr.Empty,i=0;i<t.length;++i){var o=t[i];if(e(o)){var s=o.path,a=void 0;if(o.snap)n.contains(s)?(a=Tt.relativePath(n,s),r=r.addWrite(a,o.snap)):s.contains(n)&&(a=Tt.relativePath(s,n),r=r.addWrite(Tt.Empty,o.snap.getChild(a)));else{if(!o.children)throw c("WriteRecord should have .snap or .children");if(n.contains(s))a=Tt.relativePath(n,s),r=r.addWrites(a,o.children);else if(s.contains(n))if((a=Tt.relativePath(s,n)).isEmpty())r=r.addWrites(Tt.Empty,o.children);else{var h=R(o.children,a.getFront());if(h){var l=h.getChild(a.popFront());r=r.addWrite(Tt.Empty,l)}}}}}return r},lr);function lr(){this.visibleWrites_=sr.Empty,this.allWrites_=[],this.lastWriteId_=-1}var ur=(cr.prototype.calcCompleteEventCache=function(t,e,n){return this.writeTree_.calcCompleteEventCache(this.treePath_,t,e,n)},cr.prototype.calcCompleteEventChildren=function(t){return this.writeTree_.calcCompleteEventChildren(this.treePath_,t)},cr.prototype.calcEventCacheAfterServerOverwrite=function(t,e,n){return this.writeTree_.calcEventCacheAfterServerOverwrite(this.treePath_,t,e,n)},cr.prototype.shadowingWrite=function(t){return this.writeTree_.shadowingWrite(this.treePath_.child(t))},cr.prototype.calcIndexedSlice=function(t,e,n,r,i){return this.writeTree_.calcIndexedSlice(this.treePath_,t,e,n,r,i)},cr.prototype.calcCompleteChild=function(t,e){return this.writeTree_.calcCompleteChild(this.treePath_,t,e)},cr.prototype.child=function(t){return new cr(this.treePath_.child(t),this.writeTree_)},cr);function cr(t,e){this.treePath_=t,this.writeTree_=e}var pr=(dr.prototype.applyUserOverwrite=function(t,e,n,r){return this.pendingWriteTree_.addOverwrite(t,e,n,r),r?this.applyOperationToSyncPoints_(new xn(bn.User,t,e)):[]},dr.prototype.applyUserMerge=function(t,e,n){this.pendingWriteTree_.addMerge(t,e,n);var r=Rn.fromObject(e);return this.applyOperationToSyncPoints_(new Fn(bn.User,t,r))},dr.prototype.ackUserWrite=function(t,e){void 0===e&&(e=!1);var n=this.pendingWriteTree_.getWrite(t);if(this.pendingWriteTree_.removeWrite(t)){var r=Rn.Empty;return null!=n.snap?r=r.set(Tt.Empty,!0):mt(n.children,function(t,e){r=r.set(new Tt(t),e)}),this.applyOperationToSyncPoints_(new In(n.path,r,e))}return[]},dr.prototype.applyServerOverwrite=function(t,e){return this.applyOperationToSyncPoints_(new xn(bn.Server,t,e))},dr.prototype.applyServerMerge=function(t,e){var n=Rn.fromObject(e);return this.applyOperationToSyncPoints_(new Fn(bn.Server,t,n))},dr.prototype.applyListenComplete=function(t){return this.applyOperationToSyncPoints_(new Dn(bn.Server,t))},dr.prototype.applyTaggedQueryOverwrite=function(t,e,n){var r=this.queryKeyForTag_(n);if(null==r)return[];var i=dr.parseQueryKey_(r),o=i.path,s=i.queryId,a=Tt.relativePath(o,t),h=new xn(bn.forServerTaggedQuery(s),a,e);return this.applyTaggedOperation_(o,h)},dr.prototype.applyTaggedQueryMerge=function(t,e,n){var r=this.queryKeyForTag_(n);if(r){var i=dr.parseQueryKey_(r),o=i.path,s=i.queryId,a=Tt.relativePath(o,t),h=Rn.fromObject(e),l=new Fn(bn.forServerTaggedQuery(s),a,h);return this.applyTaggedOperation_(o,l)}return[]},dr.prototype.applyTaggedListenComplete=function(t,e){var n=this.queryKeyForTag_(e);if(n){var r=dr.parseQueryKey_(n),i=r.path,o=r.queryId,s=Tt.relativePath(i,t),a=new Dn(bn.forServerTaggedQuery(o),s);return this.applyTaggedOperation_(i,a)}return[]},dr.prototype.addEventRegistration=function(t,e){var r=t.path,i=null,o=!1;this.syncPointTree_.foreachOnPath(r,function(t,e){var n=Tt.relativePath(t,r);i=i||e.getCompleteServerCache(n),o=o||e.hasCompleteView()});var n,s=this.syncPointTree_.get(r);s?(o=o||s.hasCompleteView(),i=i||s.getCompleteServerCache(Tt.Empty)):(s=new ir,this.syncPointTree_=this.syncPointTree_.set(r,s)),null!=i?n=!0:(n=!1,i=je.EMPTY_NODE,this.syncPointTree_.subtree(r).foreachChild(function(t,e){var n=e.getCompleteServerCache(Tt.Empty);n&&(i=i.updateImmediateChild(t,n))}));var a=s.viewExistsForQuery(t);if(!a&&!t.getQueryParams().loadsAllData()){var h=dr.makeQueryKey_(t);C(!this.queryToTagMap.has(h),"View does not exist, but we have a tag");var l=dr.getNextQueryTag_();this.queryToTagMap.set(h,l),this.tagToQueryMap.set(l,h)}var u=this.pendingWriteTree_.childWrites(r),c=s.addEventRegistration(t,e,u,i,n);if(!a&&!o){var p=s.viewForQuery(t);c=c.concat(this.setupListener_(t,p))}return c},dr.prototype.removeEventRegistration=function(t,e,n){var r=this,i=t.path,o=this.syncPointTree_.get(i),s=[];if(o&&("default"===t.queryIdentifier()||o.viewExistsForQuery(t))){var a=o.removeEventRegistration(t,e,n);o.isEmpty()&&(this.syncPointTree_=this.syncPointTree_.remove(i));var h=a.removed;s=a.events;var l=-1!==h.findIndex(function(t){return t.getQueryParams().loadsAllData()}),u=this.syncPointTree_.findOnPath(i,function(t,e){return e.hasCompleteView()});if(l&&!u){var c=this.syncPointTree_.subtree(i);if(!c.isEmpty())for(var p=this.collectDistinctViewsForSubTree_(c),d=0;d<p.length;++d){var f=p[d],_=f.getQuery(),y=this.createListenerForView_(f);this.listenProvider_.startListening(dr.queryForListening_(_),this.tagForQuery_(_),y.hashFn,y.onComplete)}}!u&&0<h.length&&!n&&(l?this.listenProvider_.stopListening(dr.queryForListening_(t),null):h.forEach(function(t){var e=r.queryToTagMap.get(dr.makeQueryKey_(t));r.listenProvider_.stopListening(dr.queryForListening_(t),e)})),this.removeTags_(h)}return s},dr.prototype.calcCompleteEventCache=function(i,t){var e=this.pendingWriteTree_,n=this.syncPointTree_.findOnPath(i,function(t,e){var n=Tt.relativePath(t,i),r=e.getCompleteServerCache(n);if(r)return r});return e.calcCompleteEventCache(i,n,t,!0)},dr.prototype.collectDistinctViewsForSubTree_=function(t){return t.fold(function(t,e,n){if(e&&e.hasCompleteView())return[e.getCompleteView()];var r=[];return e&&(r=e.getQueryViews()),mt(n,function(t,e){r=r.concat(e)}),r})},dr.prototype.removeTags_=function(t){for(var e=0;e<t.length;++e){var n=t[e];if(!n.getQueryParams().loadsAllData()){var r=dr.makeQueryKey_(n),i=this.queryToTagMap.get(r);this.queryToTagMap.delete(r),this.tagToQueryMap.delete(i)}}},dr.queryForListening_=function(t){return t.getQueryParams().loadsAllData()&&!t.getQueryParams().isDefault()?t.getRef():t},dr.prototype.setupListener_=function(t,e){var n=t.path,r=this.tagForQuery_(t),i=this.createListenerForView_(e),o=this.listenProvider_.startListening(dr.queryForListening_(t),r,i.hashFn,i.onComplete),s=this.syncPointTree_.subtree(n);if(r)C(!s.value.hasCompleteView(),"If we're adding a query, it shouldn't be shadowed");else for(var a=s.fold(function(t,e,n){if(!t.isEmpty()&&e&&e.hasCompleteView())return[e.getCompleteView().getQuery()];var r=[];return e&&(r=r.concat(e.getQueryViews().map(function(t){return t.getQuery()}))),mt(n,function(t,e){r=r.concat(e)}),r}),h=0;h<a.length;++h){var l=a[h];this.listenProvider_.stopListening(dr.queryForListening_(l),this.tagForQuery_(l))}return o},dr.prototype.createListenerForView_=function(t){var n=this,r=t.getQuery(),i=this.tagForQuery_(r);return{hashFn:function(){return(t.getServerCache()||je.EMPTY_NODE).hash()},onComplete:function(t){if("ok"===t)return i?n.applyTaggedListenComplete(r.path,i):n.applyListenComplete(r.path);var e=function(t,e){var n="Unknown Error";"too_big"===t?n="The data requested exceeds the maximum size that can be accessed with a single request.":"permission_denied"==t?n="Client doesn't have permission to access the desired data.":"unavailable"==t&&(n="The service is unavailable");var r=new Error(t+" at "+e.path.toString()+": "+n);return r.code=t.toUpperCase(),r}(t,r);return n.removeEventRegistration(r,null,e)}}},dr.makeQueryKey_=function(t){return t.path.toString()+"$"+t.queryIdentifier()},dr.parseQueryKey_=function(t){var e=t.indexOf("$");return C(-1!==e&&e<t.length-1,"Bad queryKey."),{queryId:t.substr(e+1),path:new Tt(t.substr(0,e))}},dr.prototype.queryKeyForTag_=function(t){return this.tagToQueryMap.get(t)},dr.prototype.tagForQuery_=function(t){var e=dr.makeQueryKey_(t);return this.queryToTagMap.get(e)},dr.getNextQueryTag_=function(){return dr.nextQueryTag_++},dr.prototype.applyTaggedOperation_=function(t,e){var n=this.syncPointTree_.get(t);C(n,"Missing sync point for query tag that we're tracking");var r=this.pendingWriteTree_.childWrites(t);return n.applyOperation(e,r,null)},dr.prototype.applyOperationToSyncPoints_=function(t){return this.applyOperationHelper_(t,this.syncPointTree_,null,this.pendingWriteTree_.childWrites(Tt.Empty))},dr.prototype.applyOperationHelper_=function(t,e,n,r){if(t.path.isEmpty())return this.applyOperationDescendantsHelper_(t,e,n,r);var i=e.get(Tt.Empty);null==n&&null!=i&&(n=i.getCompleteServerCache(Tt.Empty));var o=[],s=t.path.getFront(),a=t.operationForChild(s),h=e.children.get(s);if(h&&a){var l=n?n.getImmediateChild(s):null,u=r.child(s);o=o.concat(this.applyOperationHelper_(a,h,l,u))}return i&&(o=o.concat(i.applyOperation(t,r,n))),o},dr.prototype.applyOperationDescendantsHelper_=function(o,t,s,a){var h=this,e=t.get(Tt.Empty);null==s&&null!=e&&(s=e.getCompleteServerCache(Tt.Empty));var l=[];return t.children.inorderTraversal(function(t,e){var n=s?s.getImmediateChild(t):null,r=a.child(t),i=o.operationForChild(t);i&&(l=l.concat(h.applyOperationDescendantsHelper_(i,e,n,r)))}),e&&(l=l.concat(e.applyOperation(o,a,s))),l},dr.nextQueryTag_=1,dr);function dr(t){this.listenProvider_=t,this.syncPointTree_=Rn.Empty,this.pendingWriteTree_=new hr,this.tagToQueryMap=new Map,this.queryToTagMap=new Map}var fr=(_r.prototype.getNode=function(t){return this.rootNode_.getChild(t)},_r.prototype.updateSnapshot=function(t,e){this.rootNode_=this.rootNode_.updateChild(t,e)},_r);function _r(){this.rootNode_=je.EMPTY_NODE}var yr=(vr.prototype.getToken=function(t){return this.app_.INTERNAL.getToken(t).then(null,function(t){return t&&"auth/token-not-initialized"===t.code?($("Got auth/token-not-initialized error.  Treating as null token."),null):Promise.reject(t)})},vr.prototype.addTokenChangeListener=function(t){this.app_.INTERNAL.addAuthTokenListener(t)},vr.prototype.removeTokenChangeListener=function(t){this.app_.INTERNAL.removeAuthTokenListener(t)},vr.prototype.notifyForInvalidToken=function(){var t='Provided authentication credentials for the app named "'+this.app_.name+'" are invalid. This usually indicates your app was not initialized correctly. ';"credential"in this.app_.options?t+='Make sure the "credential" property provided to initializeApp() is authorized to access the specified "databaseURL" and is from the correct project.':"serviceAccount"in this.app_.options?t+='Make sure the "serviceAccount" property provided to initializeApp() is authorized to access the specified "databaseURL" and is from the correct project.':t+='Make sure the "apiKey" and "databaseURL" properties provided to initializeApp() match the values provided for your app at https://console.firebase.google.com/.',et(t)},vr);function vr(t){this.app_=t}var gr=function(t){this.accessToken=t},mr=(Cr.prototype.getToken=function(t){return Promise.resolve(new gr("owner"))},Cr.prototype.addTokenChangeListener=function(t){},Cr.prototype.removeTokenChangeListener=function(t){},Cr.prototype.notifyForInvalidToken=function(){et('Database emulator unexpectedly rejected fake "owner" credentials.')},Cr);function Cr(t){this.app_=t}var Er=(wr.prototype.incrementCounter=function(t,e){void 0===e&&(e=1),N(this.counters_,t)||(this.counters_[t]=0),this.counters_[t]+=e},wr.prototype.get=function(){return n(this.counters_)},wr);function wr(){this.counters_={}}var br=(Sr.getCollection=function(t){var e=t.toString();return this.collections_[e]||(this.collections_[e]=new Er),this.collections_[e]},Sr.getOrCreateReporter=function(t,e){var n=t.toString();return this.reporters_[n]||(this.reporters_[n]=e()),this.reporters_[n]},Sr.collections_={},Sr.reporters_={},Sr);function Sr(){}var Tr=(Ir.prototype.get=function(){var t=this.collection_.get(),n=u({},t);return this.last_&&mt(this.last_,function(t,e){n[t]=n[t]-e}),this.last_=t,n},Ir);function Ir(t){this.collection_=t,this.last_=null}var Nr=(Rr.prototype.includeStat=function(t){this.statsToReport_[t]=!0},Rr.prototype.reportStats_=function(){var n=this,t=this.statsListener_.get(),r={},i=!1;mt(t,function(t,e){0<e&&N(n.statsToReport_,t)&&(r[t]=e,i=!0)}),i&&this.server_.reportStats(r),wt(this.reportStats_.bind(this),Math.floor(2*Math.random()*3e5))},Rr);function Rr(t,e){this.server_=e,this.statsToReport_={},this.statsListener_=new Tr(t);var n=1e4+2e4*Math.random();wt(this.reportStats_.bind(this),Math.floor(n))}var Pr=(Dr.prototype.queueEvents=function(t){for(var e=null,n=0;n<t.length;n++){var r=t[n],i=r.getPath();null===e||i.equals(e.getPath())||(this.eventLists_.push(e),e=null),null===e&&(e=new Or(i)),e.add(r)}e&&this.eventLists_.push(e)},Dr.prototype.raiseEventsAtPath=function(e,t){this.queueEvents(t),this.raiseQueuedEventsMatchingPredicate_(function(t){return t.equals(e)})},Dr.prototype.raiseEventsForChangedPath=function(e,t){this.queueEvents(t),this.raiseQueuedEventsMatchingPredicate_(function(t){return t.contains(e)||e.contains(t)})},Dr.prototype.raiseQueuedEventsMatchingPredicate_=function(t){this.recursionDepth_++;for(var e=!0,n=0;n<this.eventLists_.length;n++){var r=this.eventLists_[n];r&&(t(r.getPath())?(this.eventLists_[n].raise(),this.eventLists_[n]=null):e=!1)}e&&(this.eventLists_=[]),this.recursionDepth_--},Dr);function Dr(){this.eventLists_=[],this.recursionDepth_=0}var Or=(xr.prototype.add=function(t){this.events_.push(t)},xr.prototype.raise=function(){for(var t=0;t<this.events_.length;t++){var e=this.events_[t];if(null!==e){this.events_[t]=null;var n=e.getEventRunner();dt&&$("event: "+e.toString()),Et(n)}}},xr.prototype.getPath=function(){return this.path_},xr);function xr(t){this.path_=t,this.events_=[]}var kr=(Fr.prototype.trigger=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];if(Array.isArray(this.listeners_[t]))for(var r=o(this.listeners_[t]),i=0;i<r.length;i++)r[i].callback.apply(r[i].context,e)},Fr.prototype.on=function(t,e,n){this.validateEventType_(t),this.listeners_[t]=this.listeners_[t]||[],this.listeners_[t].push({callback:e,context:n});var r=this.getInitialEvent(t);r&&e.apply(n,r)},Fr.prototype.off=function(t,e,n){this.validateEventType_(t);for(var r=this.listeners_[t]||[],i=0;i<r.length;i++)if(r[i].callback===e&&(!n||n===r[i].context))return void r.splice(i,1)},Fr.prototype.validateEventType_=function(e){C(this.allowedEvents_.find(function(t){return t===e}),"Unknown event: "+e)},Fr);function Fr(t){this.allowedEvents_=t,this.listeners_={},C(Array.isArray(t)&&0<t.length,"Requires a non-empty array")}var Ar,Lr=(t(Mr,Ar=kr),Mr.getInstance=function(){return new Mr},Mr.prototype.getInitialEvent=function(t){return C("visible"===t,"Unknown event type: "+t),[this.visible_]},Mr);function Mr(){var e,t,n=Ar.call(this,["visible"])||this;return"undefined"!=typeof document&&void 0!==document.addEventListener&&(void 0!==document.hidden?(t="visibilitychange",e="hidden"):void 0!==document.mozHidden?(t="mozvisibilitychange",e="mozHidden"):void 0!==document.msHidden?(t="msvisibilitychange",e="msHidden"):void 0!==document.webkitHidden&&(t="webkitvisibilitychange",e="webkitHidden")),n.visible_=!0,t&&document.addEventListener(t,function(){var t=!document[e];t!==n.visible_&&(n.visible_=t,n.trigger("visible",t))},!1),n}var Wr,Qr=(t(qr,Wr=kr),qr.getInstance=function(){return new qr},qr.prototype.getInitialEvent=function(t){return C("online"===t,"Unknown event type: "+t),[this.online_]},qr.prototype.currentlyOnline=function(){return this.online_},qr);function qr(){var t=Wr.call(this,["online"])||this;return t.online_=!0,"undefined"==typeof window||void 0===window.addEventListener||d()||(window.addEventListener("online",function(){t.online_||(t.online_=!0,t.trigger("online",!0))},!1),window.addEventListener("offline",function(){t.online_&&(t.online_=!1,t.trigger("online",!1))},!1)),t}var Ur=(Vr.prototype.closeAfter=function(t,e){this.closeAfterResponse=t,this.onClose=e,this.closeAfterResponse<this.currentResponseNum&&(this.onClose(),this.onClose=null)},Vr.prototype.handleResponse=function(t,e){var r=this;this.pendingResponses[t]=e;for(var n=function(){var e=i.pendingResponses[i.currentResponseNum];delete i.pendingResponses[i.currentResponseNum];for(var t=function(t){e[t]&&Et(function(){r.onMessage_(e[t])})},n=0;n<e.length;++n)t(n);if(i.currentResponseNum===i.closeAfterResponse)return i.onClose&&(i.onClose(),i.onClose=null),"break";i.currentResponseNum++},i=this;this.pendingResponses[this.currentResponseNum]&&"break"!==n(););},Vr);function Vr(t){this.onMessage_=t,this.pendingResponses=[],this.currentResponseNum=0,this.closeAfterResponse=-1,this.onClose=null}var Hr=(Br.prototype.open=function(t,e){var s=this;this.curSegmentNum=0,this.onDisconnect_=e,this.myPacketOrderer=new Ur(t),this.isClosed_=!1,this.connectTimeoutTimer_=setTimeout(function(){s.log_("Timed out trying to connect."),s.onClosed_(),s.connectTimeoutTimer_=null},Math.floor(3e4)),function(t){if("complete"===document.readyState)t();else{var e=!1,n=function(){document.body?e||(e=!0,t()):setTimeout(n,Math.floor(10))};document.addEventListener?(document.addEventListener("DOMContentLoaded",n,!1),window.addEventListener("load",n,!1)):document.attachEvent&&(document.attachEvent("onreadystatechange",function(){"complete"===document.readyState&&n()}),window.attachEvent("onload",n))}}(function(){if(!s.isClosed_){s.scriptTagHolder=new jr(function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];var n=_(t,5),r=n[0],i=n[1],o=n[2];if(n[3],n[4],s.incrementIncomingBytes_(t),s.scriptTagHolder)if(s.connectTimeoutTimer_&&(clearTimeout(s.connectTimeoutTimer_),s.connectTimeoutTimer_=null),s.everConnected_=!0,"start"==r)s.id=i,s.password=o;else{if("close"!==r)throw new Error("Unrecognized command received: "+r);i?(s.scriptTagHolder.sendNewPolls=!1,s.myPacketOrderer.closeAfter(i,function(){s.onClosed_()})):s.onClosed_()}},function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];var n=_(t,2),r=n[0],i=n[1];s.incrementIncomingBytes_(t),s.myPacketOrderer.handleResponse(r,i)},function(){s.onClosed_()},s.urlFn);var t={start:"t"};t.ser=Math.floor(1e8*Math.random()),s.scriptTagHolder.uniqueCallbackIdentifier&&(t.cb=s.scriptTagHolder.uniqueCallbackIdentifier),t.v="5",s.transportSessionId&&(t.s=s.transportSessionId),s.lastSessionId&&(t.ls=s.lastSessionId),"undefined"!=typeof location&&location.href&&-1!==location.href.indexOf(Pt)&&(t.r="f");var e=s.urlFn(t);s.log_("Connecting via long-poll to "+e),s.scriptTagHolder.addTag(e,function(){})}})},Br.prototype.start=function(){this.scriptTagHolder.startLongPoll(this.id,this.password),this.addDisconnectPingFrame(this.id,this.password)},Br.forceAllow=function(){Br.forceAllow_=!0},Br.forceDisallow=function(){Br.forceDisallow_=!0},Br.isAvailable=function(){return!!Br.forceAllow_||!(Br.forceDisallow_||"undefined"==typeof document||null==document.createElement||"object"==typeof window&&window.chrome&&window.chrome.extension&&!/^chrome/.test(window.location.href)||"object"==typeof Windows&&"object"==typeof Windows.UI)},Br.prototype.markConnectionHealthy=function(){},Br.prototype.shutdown_=function(){this.isClosed_=!0,this.scriptTagHolder&&(this.scriptTagHolder.close(),this.scriptTagHolder=null),this.myDisconnFrame&&(document.body.removeChild(this.myDisconnFrame),this.myDisconnFrame=null),this.connectTimeoutTimer_&&(clearTimeout(this.connectTimeoutTimer_),this.connectTimeoutTimer_=null)},Br.prototype.onClosed_=function(){this.isClosed_||(this.log_("Longpoll is closing itself"),this.shutdown_(),this.onDisconnect_&&(this.onDisconnect_(this.everConnected_),this.onDisconnect_=null))},Br.prototype.close=function(){this.isClosed_||(this.log_("Longpoll is being closed."),this.shutdown_())},Br.prototype.send=function(t){var e=T(t);this.bytesSent+=e.length,this.stats_.incrementCounter("bytes_sent",e.length);for(var n=function(t){var e=s(t);return l.encodeByteArray(e,!0)}(e),r=ot(n,1840),i=0;i<r.length;i++)this.scriptTagHolder.enqueueSegment(this.curSegmentNum,r.length,r[i]),this.curSegmentNum++},Br.prototype.addDisconnectPingFrame=function(t,e){this.myDisconnFrame=document.createElement("iframe");var n={dframe:"t"};n.id=t,n.pw=e,this.myDisconnFrame.src=this.urlFn(n),this.myDisconnFrame.style.display="none",document.body.appendChild(this.myDisconnFrame)},Br.prototype.incrementIncomingBytes_=function(t){var e=T(t).length;this.bytesReceived+=e,this.stats_.incrementCounter("bytes_received",e)},Br);function Br(t,e,n,r){this.connId=t,this.repoInfo=e,this.transportSessionId=n,this.lastSessionId=r,this.bytesSent=0,this.bytesReceived=0,this.everConnected_=!1,this.log_=J(t),this.stats_=br.getCollection(e),this.urlFn=function(t){return e.connectionURL(Ot,t)}}var jr=(Kr.createIFrame_=function(){var e=document.createElement("iframe");if(e.style.display="none",!document.body)throw"Document body has not initialized. Wait to initialize Firebase until after the document is ready.";document.body.appendChild(e);try{e.contentWindow.document||$("No IE domain setting required")}catch(t){var n=document.domain;e.src="javascript:void((function(){document.open();document.domain='"+n+"';document.close();})())"}return e.contentDocument?e.doc=e.contentDocument:e.contentWindow?e.doc=e.contentWindow.document:e.document&&(e.doc=e.document),e},Kr.prototype.close=function(){var t=this;this.alive=!1,this.myIFrame&&(this.myIFrame.doc.body.innerHTML="",setTimeout(function(){null!==t.myIFrame&&(document.body.removeChild(t.myIFrame),t.myIFrame=null)},Math.floor(0)));var e=this.onDisconnect;e&&(this.onDisconnect=null,e())},Kr.prototype.startLongPoll=function(t,e){for(this.myID=t,this.myPW=e,this.alive=!0;this.newRequest_(););},Kr.prototype.newRequest_=function(){if(this.alive&&this.sendNewPolls&&this.outstandingRequests.size<(0<this.pendingSegs.length?2:1)){this.currentSerial++;var t={};t.id=this.myID,t.pw=this.myPW,t.ser=this.currentSerial;for(var e=this.urlFn(t),n="",r=0;0<this.pendingSegs.length&&this.pendingSegs[0].d.length+30+n.length<=1870;){var i=this.pendingSegs.shift();n=n+"&seg"+r+"="+i.seg+"&ts"+r+"="+i.ts+"&d"+r+"="+i.d,r++}return e+=n,this.addLongPollTag_(e,this.currentSerial),!0}return!1},Kr.prototype.enqueueSegment=function(t,e,n){this.pendingSegs.push({seg:t,ts:e,d:n}),this.alive&&this.newRequest_()},Kr.prototype.addLongPollTag_=function(t,e){var n=this;function r(){n.outstandingRequests.delete(e),n.newRequest_()}this.outstandingRequests.add(e);var i=setTimeout(r,Math.floor(25e3));this.addTag(t,function(){clearTimeout(i),r()})},Kr.prototype.addTag=function(t,n){var r=this;setTimeout(function(){try{if(!r.sendNewPolls)return;var e=r.myIFrame.doc.createElement("script");e.type="text/javascript",e.async=!0,e.src=t,e.onload=e.onreadystatechange=function(){var t=e.readyState;t&&"loaded"!==t&&"complete"!==t||(e.onload=e.onreadystatechange=null,e.parentNode&&e.parentNode.removeChild(e),n())},e.onerror=function(){$("Long-poll script failed to load: "+t),r.sendNewPolls=!1,r.close()},r.myIFrame.doc.body.appendChild(e)}catch(t){}},Math.floor(1))},Kr);function Kr(t,e,n,r){this.onDisconnect=n,this.urlFn=r,this.outstandingRequests=new Set,this.pendingSegs=[],this.currentSerial=Math.floor(1e8*Math.random()),this.sendNewPolls=!0,this.uniqueCallbackIdentifier=ct(),window["pLPCommand"+this.uniqueCallbackIdentifier]=t,window["pRTLPCB"+this.uniqueCallbackIdentifier]=e,this.myIFrame=Kr.createIFrame_();var i="";this.myIFrame.src&&"javascript:"===this.myIFrame.src.substr(0,"javascript:".length)&&(i='<script>document.domain="'+document.domain+'";<\/script>');var o="<html><body>"+i+"</body></html>";try{this.myIFrame.doc.open(),this.myIFrame.doc.write(o),this.myIFrame.doc.close()}catch(t){$("frame writing exception"),t.stack&&$(t.stack),$(t)}}var Yr="";var zr=null;"undefined"!=typeof MozWebSocket?zr=MozWebSocket:"undefined"!=typeof WebSocket&&(zr=WebSocket);var Gr=(Xr.connectionURL_=function(t,e,n){var r={v:"5"};return"undefined"!=typeof location&&location.href&&-1!==location.href.indexOf(Pt)&&(r.r="f"),e&&(r.s=e),n&&(r.ls=n),t.connectionURL(Dt,r)},Xr.prototype.open=function(t,e){var n=this;this.onDisconnect=e,this.onMessage=t,this.log_("Websocket connecting to "+this.connURL),this.everConnected_=!1,at.set("previous_websocket_failure",!0);try{if(y()){var r=h.NODE_ADMIN?"AdminNode":"Node",i={headers:{"User-Agent":"Firebase/5/"+Yr+"/"+process.platform+"/"+r}},o=process.env,s=0==this.connURL.indexOf("wss://")?o.HTTPS_PROXY||o.https_proxy:o.HTTP_PROXY||o.http_proxy;s&&(i.proxy={origin:s}),this.mySock=new zr(this.connURL,[],i)}else this.mySock=new zr(this.connURL)}catch(t){this.log_("Error instantiating WebSocket.");var a=t.message||t.data;return a&&this.log_(a),void this.onClosed_()}this.mySock.onopen=function(){n.log_("Websocket connected."),n.everConnected_=!0},this.mySock.onclose=function(){n.log_("Websocket connection was disconnected."),n.mySock=null,n.onClosed_()},this.mySock.onmessage=function(t){n.handleIncomingFrame(t)},this.mySock.onerror=function(t){n.log_("WebSocket error.  Closing connection.");var e=t.message||t.data;e&&n.log_(e),n.onClosed_()}},Xr.prototype.start=function(){},Xr.forceDisallow=function(){Xr.forceDisallow_=!0},Xr.isAvailable=function(){var t=!1;if("undefined"!=typeof navigator&&navigator.userAgent){var e=navigator.userAgent.match(/Android ([0-9]{0,}\.[0-9]{0,})/);e&&1<e.length&&parseFloat(e[1])<4.4&&(t=!0)}return!t&&null!==zr&&!Xr.forceDisallow_},Xr.previouslyFailed=function(){return at.isInMemoryStorage||!0===at.get("previous_websocket_failure")},Xr.prototype.markConnectionHealthy=function(){at.remove("previous_websocket_failure")},Xr.prototype.appendFrame_=function(t){if(this.frames.push(t),this.frames.length==this.totalFrames){var e=this.frames.join("");this.frames=null;var n=S(e);this.onMessage(n)}},Xr.prototype.handleNewFrameCount_=function(t){this.totalFrames=t,this.frames=[]},Xr.prototype.extractFrameCount_=function(t){if(C(null===this.frames,"We already have a frame buffer"),t.length<=6){var e=Number(t);if(!isNaN(e))return this.handleNewFrameCount_(e),null}return this.handleNewFrameCount_(1),t},Xr.prototype.handleIncomingFrame=function(t){if(null!==this.mySock){var e=t.data;if(this.bytesReceived+=e.length,this.stats_.incrementCounter("bytes_received",e.length),this.resetKeepAlive(),null!==this.frames)this.appendFrame_(e);else{var n=this.extractFrameCount_(e);null!==n&&this.appendFrame_(n)}}},Xr.prototype.send=function(t){this.resetKeepAlive();var e=T(t);this.bytesSent+=e.length,this.stats_.incrementCounter("bytes_sent",e.length);var n=ot(e,16384);1<n.length&&this.sendString_(String(n.length));for(var r=0;r<n.length;r++)this.sendString_(n[r])},Xr.prototype.shutdown_=function(){this.isClosed_=!0,this.keepaliveTimer&&(clearInterval(this.keepaliveTimer),this.keepaliveTimer=null),this.mySock&&(this.mySock.close(),this.mySock=null)},Xr.prototype.onClosed_=function(){this.isClosed_||(this.log_("WebSocket is closing itself"),this.shutdown_(),this.onDisconnect&&(this.onDisconnect(this.everConnected_),this.onDisconnect=null))},Xr.prototype.close=function(){this.isClosed_||(this.log_("WebSocket is being closed"),this.shutdown_())},Xr.prototype.resetKeepAlive=function(){var t=this;clearInterval(this.keepaliveTimer),this.keepaliveTimer=setInterval(function(){t.mySock&&t.sendString_("0"),t.resetKeepAlive()},Math.floor(45e3))},Xr.prototype.sendString_=function(t){try{this.mySock.send(t)}catch(t){this.log_("Exception thrown from WebSocket.send():",t.message||t.data,"Closing connection."),setTimeout(this.onClosed_.bind(this),0)}},Xr.responsesRequiredToBeHealthy=2,Xr.healthyTimeout=3e4,Xr);function Xr(t,e,n,r){this.connId=t,this.keepaliveTimer=null,this.frames=null,this.totalFrames=0,this.bytesSent=0,this.bytesReceived=0,this.log_=J(this.connId),this.stats_=br.getCollection(e),this.connURL=Xr.connectionURL_(e,n,r)}var $r=(Object.defineProperty(Jr,"ALL_TRANSPORTS",{get:function(){return[Hr,Gr]},enumerable:!0,configurable:!0}),Jr.prototype.initTransports_=function(t){var e,n,r=Gr&&Gr.isAvailable(),i=r&&!Gr.previouslyFailed();if(t.webSocketOnly&&(r||et("wss:// URL used, but browser isn't known to support websockets.  Trying anyway."),i=!0),i)this.transports_=[Gr];else{var o=this.transports_=[];try{for(var s=f(Jr.ALL_TRANSPORTS),a=s.next();!a.done;a=s.next()){var h=a.value;h&&h.isAvailable()&&o.push(h)}}catch(t){e={error:t}}finally{try{a&&!a.done&&(n=s.return)&&n.call(s)}finally{if(e)throw e.error}}}},Jr.prototype.initialTransport=function(){if(0<this.transports_.length)return this.transports_[0];throw new Error("No transports available")},Jr.prototype.upgradeTransport=function(){return 1<this.transports_.length?this.transports_[1]:null},Jr);function Jr(t){this.initTransports_(t)}var Zr=(ti.prototype.start_=function(){var t=this,e=this.transportManager_.initialTransport();this.conn_=new e(this.nextTransportId_(),this.repoInfo_,void 0,this.lastSessionId),this.primaryResponsesRequired_=e.responsesRequiredToBeHealthy||0;var n=this.connReceiver_(this.conn_),r=this.disconnReceiver_(this.conn_);this.tx_=this.conn_,this.rx_=this.conn_,this.secondaryConn_=null,this.isHealthy_=!1,setTimeout(function(){t.conn_&&t.conn_.open(n,r)},Math.floor(0));var i=e.healthyTimeout||0;0<i&&(this.healthyTimeout_=wt(function(){t.healthyTimeout_=null,t.isHealthy_||(t.conn_&&102400<t.conn_.bytesReceived?(t.log_("Connection exceeded healthy timeout but has received "+t.conn_.bytesReceived+" bytes.  Marking connection healthy."),t.isHealthy_=!0,t.conn_.markConnectionHealthy()):t.conn_&&10240<t.conn_.bytesSent?t.log_("Connection exceeded healthy timeout but has sent "+t.conn_.bytesSent+" bytes.  Leaving connection alive."):(t.log_("Closing unhealthy connection after timeout."),t.close()))},Math.floor(i)))},ti.prototype.nextTransportId_=function(){return"c:"+this.id+":"+this.connectionCount++},ti.prototype.disconnReceiver_=function(e){var n=this;return function(t){e===n.conn_?n.onConnectionLost_(t):e===n.secondaryConn_?(n.log_("Secondary connection lost."),n.onSecondaryConnectionLost_()):n.log_("closing an old connection")}},ti.prototype.connReceiver_=function(e){var n=this;return function(t){2!=n.state_&&(e===n.rx_?n.onPrimaryMessageReceived_(t):e===n.secondaryConn_?n.onSecondaryMessageReceived_(t):n.log_("message on old connection"))}},ti.prototype.sendRequest=function(t){var e={t:"d",d:t};this.sendData_(e)},ti.prototype.tryCleanupConnection=function(){this.tx_===this.secondaryConn_&&this.rx_===this.secondaryConn_&&(this.log_("cleaning up and promoting a connection: "+this.secondaryConn_.connId),this.conn_=this.secondaryConn_,this.secondaryConn_=null)},ti.prototype.onSecondaryControl_=function(t){if("t"in t){var e=t.t;"a"===e?this.upgradeIfSecondaryHealthy_():"r"===e?(this.log_("Got a reset on secondary, closing it"),this.secondaryConn_.close(),this.tx_!==this.secondaryConn_&&this.rx_!==this.secondaryConn_||this.close()):"o"===e&&(this.log_("got pong on secondary."),this.secondaryResponsesRequired_--,this.upgradeIfSecondaryHealthy_())}},ti.prototype.onSecondaryMessageReceived_=function(t){var e=it("t",t),n=it("d",t);if("c"==e)this.onSecondaryControl_(n);else{if("d"!=e)throw new Error("Unknown protocol layer: "+e);this.pendingDataMessages.push(n)}},ti.prototype.upgradeIfSecondaryHealthy_=function(){this.secondaryResponsesRequired_<=0?(this.log_("Secondary connection is healthy."),this.isHealthy_=!0,this.secondaryConn_.markConnectionHealthy(),this.proceedWithUpgrade_()):(this.log_("sending ping on secondary."),this.secondaryConn_.send({t:"c",d:{t:"p",d:{}}}))},ti.prototype.proceedWithUpgrade_=function(){this.secondaryConn_.start(),this.log_("sending client ack on secondary"),this.secondaryConn_.send({t:"c",d:{t:"a",d:{}}}),this.log_("Ending transmission on primary"),this.conn_.send({t:"c",d:{t:"n",d:{}}}),this.tx_=this.secondaryConn_,this.tryCleanupConnection()},ti.prototype.onPrimaryMessageReceived_=function(t){var e=it("t",t),n=it("d",t);"c"==e?this.onControl_(n):"d"==e&&this.onDataMessage_(n)},ti.prototype.onDataMessage_=function(t){this.onPrimaryResponse_(),this.onMessage_(t)},ti.prototype.onPrimaryResponse_=function(){this.isHealthy_||(this.primaryResponsesRequired_--,this.primaryResponsesRequired_<=0&&(this.log_("Primary connection is healthy."),this.isHealthy_=!0,this.conn_.markConnectionHealthy()))},ti.prototype.onControl_=function(t){var e=it("t",t);if("d"in t){var n=t.d;if("h"===e)this.onHandshake_(n);else if("n"===e){this.log_("recvd end transmission on primary"),this.rx_=this.secondaryConn_;for(var r=0;r<this.pendingDataMessages.length;++r)this.onDataMessage_(this.pendingDataMessages[r]);this.pendingDataMessages=[],this.tryCleanupConnection()}else"s"===e?this.onConnectionShutdown_(n):"r"===e?this.onReset_(n):"e"===e?Z("Server Error: "+n):"o"===e?(this.log_("got pong on primary."),this.onPrimaryResponse_(),this.sendPingOnPrimaryIfNecessary_()):Z("Unknown control packet command: "+e)}},ti.prototype.onHandshake_=function(t){var e=t.ts,n=t.v,r=t.h;this.sessionId=t.s,this.repoInfo_.updateHost(r),0==this.state_&&(this.conn_.start(),this.onConnectionEstablished_(this.conn_,e),"5"!==n&&et("Protocol version mismatch detected"),this.tryStartUpgrade_())},ti.prototype.tryStartUpgrade_=function(){var t=this.transportManager_.upgradeTransport();t&&this.startUpgrade_(t)},ti.prototype.startUpgrade_=function(t){var e=this;this.secondaryConn_=new t(this.nextTransportId_(),this.repoInfo_,this.sessionId),this.secondaryResponsesRequired_=t.responsesRequiredToBeHealthy||0;var n=this.connReceiver_(this.secondaryConn_),r=this.disconnReceiver_(this.secondaryConn_);this.secondaryConn_.open(n,r),wt(function(){e.secondaryConn_&&(e.log_("Timed out trying to upgrade."),e.secondaryConn_.close())},Math.floor(6e4))},ti.prototype.onReset_=function(t){this.log_("Reset packet received.  New host: "+t),this.repoInfo_.updateHost(t),1===this.state_?this.close():(this.closeConnections_(),this.start_())},ti.prototype.onConnectionEstablished_=function(t,e){var n=this;this.log_("Realtime connection established."),this.conn_=t,this.state_=1,this.onReady_&&(this.onReady_(e,this.sessionId),this.onReady_=null),0===this.primaryResponsesRequired_?(this.log_("Primary connection is healthy."),this.isHealthy_=!0):wt(function(){n.sendPingOnPrimaryIfNecessary_()},Math.floor(5e3))},ti.prototype.sendPingOnPrimaryIfNecessary_=function(){this.isHealthy_||1!==this.state_||(this.log_("sending ping on primary."),this.sendData_({t:"c",d:{t:"p",d:{}}}))},ti.prototype.onSecondaryConnectionLost_=function(){var t=this.secondaryConn_;this.secondaryConn_=null,this.tx_!==t&&this.rx_!==t||this.close()},ti.prototype.onConnectionLost_=function(t){this.conn_=null,t||0!==this.state_?1===this.state_&&this.log_("Realtime connection lost."):(this.log_("Realtime connection failed."),this.repoInfo_.isCacheableHost()&&(at.remove("host:"+this.repoInfo_.host),this.repoInfo_.internalHost=this.repoInfo_.host)),this.close()},ti.prototype.onConnectionShutdown_=function(t){this.log_("Connection shutdown command received. Shutting down..."),this.onKill_&&(this.onKill_(t),this.onKill_=null),this.onDisconnect_=null,this.close()},ti.prototype.sendData_=function(t){if(1!==this.state_)throw"Connection is not connected";this.tx_.send(t)},ti.prototype.close=function(){2!==this.state_&&(this.log_("Closing realtime connection."),this.state_=2,this.closeConnections_(),this.onDisconnect_&&(this.onDisconnect_(),this.onDisconnect_=null))},ti.prototype.closeConnections_=function(){this.log_("Shutting down all connections"),this.conn_&&(this.conn_.close(),this.conn_=null),this.secondaryConn_&&(this.secondaryConn_.close(),this.secondaryConn_=null),this.healthyTimeout_&&(clearTimeout(this.healthyTimeout_),this.healthyTimeout_=null)},ti);function ti(t,e,n,r,i,o,s){this.id=t,this.repoInfo_=e,this.onMessage_=n,this.onReady_=r,this.onDisconnect_=i,this.onKill_=o,this.lastSessionId=s,this.connectionCount=0,this.pendingDataMessages=[],this.state_=0,this.log_=J("c:"+this.id+":"),this.transportManager_=new $r(e),this.log_("Connection created"),this.start_()}var ei=(ni.prototype.put=function(t,e,n,r){},ni.prototype.merge=function(t,e,n,r){},ni.prototype.refreshAuthToken=function(t){},ni.prototype.onDisconnectPut=function(t,e,n){},ni.prototype.onDisconnectMerge=function(t,e,n){},ni.prototype.onDisconnectCancel=function(t,e){},ni.prototype.reportStats=function(t){},ni);function ni(){}var ri,ii=(t(oi,ri=ei),oi.prototype.sendRequest=function(t,e,n){var r=++this.requestNumber_,i={r:r,a:t,b:e};this.log_(T(i)),C(this.connected_,"sendRequest call when we're not connected not allowed."),this.realtime_.sendRequest(i),n&&(this.requestCBHash_[r]=n)},oi.prototype.listen=function(t,e,n,r){var i=t.queryIdentifier(),o=t.path.toString();this.log_("Listen called for "+o+" "+i),this.listens.has(o)||this.listens.set(o,new Map),C(t.getQueryParams().isDefault()||!t.getQueryParams().loadsAllData(),"listen() called for non-default but complete query"),C(!this.listens.get(o).has(i),"listen() called twice for same path/queryId.");var s={onComplete:r,hashFn:e,query:t,tag:n};this.listens.get(o).set(i,s),this.connected_&&this.sendListen_(s)},oi.prototype.sendListen_=function(r){var i=this,o=r.query,s=o.path.toString(),a=o.queryIdentifier();this.log_("Listen on "+s+" for "+a);var t={p:s};r.tag&&(t.q=o.queryObject(),t.t=r.tag),t.h=r.hashFn(),this.sendRequest("q",t,function(t){var e=t.d,n=t.s;oi.warnOnListenWarnings_(e,o),(i.listens.get(s)&&i.listens.get(s).get(a))===r&&(i.log_("listen response",t),"ok"!==n&&i.removeListen_(s,a),r.onComplete&&r.onComplete(n,e))})},oi.warnOnListenWarnings_=function(t,e){if(t&&"object"==typeof t&&N(t,"w")){var n=R(t,"w");if(Array.isArray(n)&&~n.indexOf("no_index")){var r='".indexOn": "'+e.getQueryParams().getIndex().toString()+'"',i=e.path.toString();et("Using an unspecified index. Your data will be downloaded and filtered on the client. Consider adding "+r+" at "+i+" to your security rules for better performance.")}}},oi.prototype.refreshAuthToken=function(t){this.authToken_=t,this.log_("Auth token refreshed"),this.authToken_?this.tryAuth():this.connected_&&this.sendRequest("unauth",{},function(){}),this.reduceReconnectDelayIfAdminCredential_(t)},oi.prototype.reduceReconnectDelayIfAdminCredential_=function(t){(t&&40===t.length||function(t){var e=I(t).claims;return"object"==typeof e&&!0===e.admin}(t))&&(this.log_("Admin auth credential detected.  Reducing max reconnect time."),this.maxReconnectDelay_=3e4)},oi.prototype.tryAuth=function(){var r=this;if(this.connected_&&this.authToken_){var i=this.authToken_,t=function(t){var e=I(t).claims;return!!e&&"object"==typeof e&&e.hasOwnProperty("iat")}(i)?"auth":"gauth",e={cred:i};null===this.authOverride_?e.noauth=!0:"object"==typeof this.authOverride_&&(e.authvar=this.authOverride_),this.sendRequest(t,e,function(t){var e=t.s,n=t.d||"error";r.authToken_===i&&("ok"===e?r.invalidAuthTokenCount_=0:r.onAuthRevoked_(e,n))})}},oi.prototype.unlisten=function(t,e){var n=t.path.toString(),r=t.queryIdentifier();this.log_("Unlisten called for "+n+" "+r),C(t.getQueryParams().isDefault()||!t.getQueryParams().loadsAllData(),"unlisten() called for non-default but complete query"),this.removeListen_(n,r)&&this.connected_&&this.sendUnlisten_(n,r,t.queryObject(),e)},oi.prototype.sendUnlisten_=function(t,e,n,r){this.log_("Unlisten on "+t+" for "+e);var i={p:t};r&&(i.q=n,i.t=r),this.sendRequest("n",i)},oi.prototype.onDisconnectPut=function(t,e,n){this.connected_?this.sendOnDisconnect_("o",t,e,n):this.onDisconnectRequestQueue_.push({pathString:t,action:"o",data:e,onComplete:n})},oi.prototype.onDisconnectMerge=function(t,e,n){this.connected_?this.sendOnDisconnect_("om",t,e,n):this.onDisconnectRequestQueue_.push({pathString:t,action:"om",data:e,onComplete:n})},oi.prototype.onDisconnectCancel=function(t,e){this.connected_?this.sendOnDisconnect_("oc",t,null,e):this.onDisconnectRequestQueue_.push({pathString:t,action:"oc",data:null,onComplete:e})},oi.prototype.sendOnDisconnect_=function(t,e,n,r){var i={p:e,d:n};this.log_("onDisconnect "+t,i),this.sendRequest(t,i,function(t){r&&setTimeout(function(){r(t.s,t.d)},Math.floor(0))})},oi.prototype.put=function(t,e,n,r){this.putInternal("p",t,e,n,r)},oi.prototype.merge=function(t,e,n,r){this.putInternal("m",t,e,n,r)},oi.prototype.putInternal=function(t,e,n,r,i){var o={p:e,d:n};void 0!==i&&(o.h=i),this.outstandingPuts_.push({action:t,request:o,onComplete:r}),this.outstandingPutCount_++;var s=this.outstandingPuts_.length-1;this.connected_?this.sendPut_(s):this.log_("Buffering put: "+e)},oi.prototype.sendPut_=function(e){var n=this,r=this.outstandingPuts_[e].action,t=this.outstandingPuts_[e].request,i=this.outstandingPuts_[e].onComplete;this.outstandingPuts_[e].queued=this.connected_,this.sendRequest(r,t,function(t){n.log_(r+" response",t),delete n.outstandingPuts_[e],n.outstandingPutCount_--,0===n.outstandingPutCount_&&(n.outstandingPuts_=[]),i&&i(t.s,t.d)})},oi.prototype.reportStats=function(t){var n=this;if(this.connected_){var e={c:t};this.log_("reportStats",e),this.sendRequest("s",e,function(t){if("ok"!==t.s){var e=t.d;n.log_("reportStats","Error sending stats: "+e)}})}},oi.prototype.onDataMessage_=function(t){if("r"in t){this.log_("from server: "+T(t));var e=t.r,n=this.requestCBHash_[e];n&&(delete this.requestCBHash_[e],n(t.b))}else{if("error"in t)throw"A server-side error has occurred: "+t.error;"a"in t&&this.onDataPush_(t.a,t.b)}},oi.prototype.onDataPush_=function(t,e){this.log_("handleServerMessage",t,e),"d"===t?this.onDataUpdate_(e.p,e.d,!1,e.t):"m"===t?this.onDataUpdate_(e.p,e.d,!0,e.t):"c"===t?this.onListenRevoked_(e.p,e.q):"ac"===t?this.onAuthRevoked_(e.s,e.d):"sd"===t?this.onSecurityDebugPacket_(e):Z("Unrecognized action received from server: "+T(t)+"\nAre you using the latest client?")},oi.prototype.onReady_=function(t,e){this.log_("connection ready"),this.connected_=!0,this.lastConnectionEstablishedTime_=(new Date).getTime(),this.handleTimestamp_(t),this.lastSessionId=e,this.firstConnection_&&this.sendConnectStats_(),this.restoreState_(),this.firstConnection_=!1,this.onConnectStatus_(!0)},oi.prototype.scheduleConnect_=function(t){var e=this;C(!this.realtime_,"Scheduling a connect when we're already connected/ing?"),this.establishConnectionTimer_&&clearTimeout(this.establishConnectionTimer_),this.establishConnectionTimer_=setTimeout(function(){e.establishConnectionTimer_=null,e.establishConnection_()},Math.floor(t))},oi.prototype.onVisible_=function(t){t&&!this.visible_&&this.reconnectDelay_===this.maxReconnectDelay_&&(this.log_("Window became visible.  Reducing delay."),this.reconnectDelay_=1e3,this.realtime_||this.scheduleConnect_(0)),this.visible_=t},oi.prototype.onOnline_=function(t){t?(this.log_("Browser went online."),this.reconnectDelay_=1e3,this.realtime_||this.scheduleConnect_(0)):(this.log_("Browser went offline.  Killing connection."),this.realtime_&&this.realtime_.close())},oi.prototype.onRealtimeDisconnect_=function(){if(this.log_("data client disconnected"),this.connected_=!1,this.realtime_=null,this.cancelSentTransactions_(),this.requestCBHash_={},this.shouldReconnect_()){this.visible_?this.lastConnectionEstablishedTime_&&(3e4<(new Date).getTime()-this.lastConnectionEstablishedTime_&&(this.reconnectDelay_=1e3),this.lastConnectionEstablishedTime_=null):(this.log_("Window isn't visible.  Delaying reconnect."),this.reconnectDelay_=this.maxReconnectDelay_,this.lastConnectionAttemptTime_=(new Date).getTime());var t=(new Date).getTime()-this.lastConnectionAttemptTime_,e=Math.max(0,this.reconnectDelay_-t);e=Math.random()*e,this.log_("Trying to reconnect in "+e+"ms"),this.scheduleConnect_(e),this.reconnectDelay_=Math.min(this.maxReconnectDelay_,1.3*this.reconnectDelay_)}this.onConnectStatus_(!1)},oi.prototype.establishConnection_=function(){if(this.shouldReconnect_()){this.log_("Making a connection attempt"),this.lastConnectionAttemptTime_=(new Date).getTime(),this.lastConnectionEstablishedTime_=null;var e=this.onDataMessage_.bind(this),n=this.onReady_.bind(this),r=this.onRealtimeDisconnect_.bind(this),i=this.id+":"+oi.nextConnectionId_++,o=this,s=this.lastSessionId,a=!1,h=null,l=function(){h?h.close():(a=!0,r())};this.realtime_={close:l,sendRequest:function(t){C(h,"sendRequest call when we're not connected not allowed."),h.sendRequest(t)}};var t=this.forceTokenRefresh_;this.forceTokenRefresh_=!1,this.authTokenProvider_.getToken(t).then(function(t){a?$("getToken() completed but was canceled"):($("getToken() completed. Creating connection."),o.authToken_=t&&t.accessToken,h=new Zr(i,o.repoInfo_,e,n,r,function(t){et(t+" ("+o.repoInfo_.toString()+")"),o.interrupt("server_kill")},s))}).then(null,function(t){o.log_("Failed to get token: "+t),a||l()})}},oi.prototype.interrupt=function(t){$("Interrupting connection for reason: "+t),this.interruptReasons_[t]=!0,this.realtime_?this.realtime_.close():(this.establishConnectionTimer_&&(clearTimeout(this.establishConnectionTimer_),this.establishConnectionTimer_=null),this.connected_&&this.onRealtimeDisconnect_())},oi.prototype.resume=function(t){$("Resuming connection for reason: "+t),delete this.interruptReasons_[t],P(this.interruptReasons_)&&(this.reconnectDelay_=1e3,this.realtime_||this.scheduleConnect_(0))},oi.prototype.handleTimestamp_=function(t){var e=t-(new Date).getTime();this.onServerInfoUpdate_({serverTimeOffset:e})},oi.prototype.cancelSentTransactions_=function(){for(var t=0;t<this.outstandingPuts_.length;t++){var e=this.outstandingPuts_[t];e&&"h"in e.request&&e.queued&&(e.onComplete&&e.onComplete("disconnect"),delete this.outstandingPuts_[t],this.outstandingPutCount_--)}0===this.outstandingPutCount_&&(this.outstandingPuts_=[])},oi.prototype.onListenRevoked_=function(t,e){var n;n=e?e.map(function(t){return gt(t)}).join("$"):"default";var r=this.removeListen_(t,n);r&&r.onComplete&&r.onComplete("permission_denied")},oi.prototype.removeListen_=function(t,e){var n,r=new Tt(t).toString();if(this.listens.has(r)){var i=this.listens.get(r);n=i.get(e),i.delete(e),0===i.size&&this.listens.delete(r)}else n=void 0;return n},oi.prototype.onAuthRevoked_=function(t,e){$("Auth token revoked: "+t+"/"+e),this.authToken_=null,this.forceTokenRefresh_=!0,this.realtime_.close(),"invalid_token"!==t&&"permission_denied"!==t||(this.invalidAuthTokenCount_++,3<=this.invalidAuthTokenCount_&&(this.reconnectDelay_=3e4,this.authTokenProvider_.notifyForInvalidToken()))},oi.prototype.onSecurityDebugPacket_=function(t){this.securityDebugCallback_?this.securityDebugCallback_(t):"msg"in t&&console.log("FIREBASE: "+t.msg.replace("\n","\nFIREBASE: "))},oi.prototype.restoreState_=function(){var e,t,n,r;this.tryAuth();try{for(var i=f(this.listens.values()),o=i.next();!o.done;o=i.next()){var s=o.value;try{for(var a=(n=void 0,f(s.values())),h=a.next();!h.done;h=a.next()){var l=h.value;this.sendListen_(l)}}catch(t){n={error:t}}finally{try{h&&!h.done&&(r=a.return)&&r.call(a)}finally{if(n)throw n.error}}}}catch(t){e={error:t}}finally{try{o&&!o.done&&(t=i.return)&&t.call(i)}finally{if(e)throw e.error}}for(var u=0;u<this.outstandingPuts_.length;u++)this.outstandingPuts_[u]&&this.sendPut_(u);for(;this.onDisconnectRequestQueue_.length;){var c=this.onDisconnectRequestQueue_.shift();this.sendOnDisconnect_(c.action,c.pathString,c.data,c.onComplete)}},oi.prototype.sendConnectStats_=function(){var t={};t["sdk.js."+Yr.replace(/\./g,"-")]=1,d()?t["framework.cordova"]=1:"object"==typeof navigator&&"ReactNative"===navigator.product&&(t["framework.reactnative"]=1),this.reportStats(t)},oi.prototype.shouldReconnect_=function(){var t=Qr.getInstance().currentlyOnline();return P(this.interruptReasons_)&&t},oi.nextPersistentConnectionId_=0,oi.nextConnectionId_=0,oi);function oi(t,e,n,r,i,o){var s=ri.call(this)||this;if(s.repoInfo_=t,s.onDataUpdate_=e,s.onConnectStatus_=n,s.onServerInfoUpdate_=r,s.authTokenProvider_=i,s.authOverride_=o,s.id=oi.nextPersistentConnectionId_++,s.log_=J("p:"+s.id+":"),s.interruptReasons_={},s.listens=new Map,s.outstandingPuts_=[],s.outstandingPutCount_=0,s.onDisconnectRequestQueue_=[],s.connected_=!1,s.reconnectDelay_=1e3,s.maxReconnectDelay_=3e5,s.securityDebugCallback_=null,s.lastSessionId=null,s.establishConnectionTimer_=null,s.visible_=!1,s.requestCBHash_={},s.requestNumber_=0,s.realtime_=null,s.authToken_=null,s.forceTokenRefresh_=!1,s.invalidAuthTokenCount_=0,s.firstConnection_=!0,s.lastConnectionAttemptTime_=null,s.lastConnectionEstablishedTime_=null,o&&!y())throw new Error("Auth override specified in options, but not supported on non Node.js platforms");return s.scheduleConnect_(0),Lr.getInstance().on("visible",s.onVisible_,s),-1===t.host.indexOf("fblocal")&&Qr.getInstance().on("online",s.onOnline_,s),s}var si,ai=(t(hi,si=ei),hi.prototype.reportStats=function(t){throw new Error("Method not implemented.")},hi.getListenId_=function(t,e){return void 0!==e?"tag$"+e:(C(t.getQueryParams().isDefault(),"should have a tag if it's not a default query."),t.path.toString())},hi.prototype.listen=function(t,e,r,i){var o=this,s=t.path.toString();this.log_("Listen called for "+s+" "+t.queryIdentifier());var a=hi.getListenId_(t,r),h={};this.listens_[a]=h;var n=t.getQueryParams().toRestQueryStringParameters();this.restRequest_(s+".json",n,function(t,e){var n=e;404===t&&(t=n=null),null===t&&o.onDataUpdate_(s,n,!1,r),R(o.listens_,a)===h&&i(t?401==t?"permission_denied":"rest_error:"+t:"ok",null)})},hi.prototype.unlisten=function(t,e){var n=hi.getListenId_(t,e);delete this.listens_[n]},hi.prototype.refreshAuthToken=function(t){},hi.prototype.restRequest_=function(i,o,s){var a=this;void 0===o&&(o={}),o.format="export",this.authTokenProvider_.getToken(!1).then(function(t){var e=t&&t.accessToken;e&&(o.auth=e);var n=(a.repoInfo_.secure?"https://":"http://")+a.repoInfo_.host+i+"?ns="+a.repoInfo_.namespace+function(t){for(var n=[],e=function(e,t){Array.isArray(t)?t.forEach(function(t){n.push(encodeURIComponent(e)+"="+encodeURIComponent(t))}):n.push(encodeURIComponent(e)+"="+encodeURIComponent(t))},r=0,i=Object.entries(t);r<i.length;r++){var o=i[r];e(o[0],o[1])}return n.length?"&"+n.join("&"):""}(o);a.log_("Sending REST request for "+n);var r=new XMLHttpRequest;r.onreadystatechange=function(){if(s&&4===r.readyState){a.log_("REST Response for "+n+" received. status:",r.status,"response:",r.responseText);var t=null;if(200<=r.status&&r.status<300){try{t=S(r.responseText)}catch(t){et("Failed to parse JSON response for "+n+": "+r.responseText)}s(null,t)}else 401!==r.status&&404!==r.status&&et("Got unsuccessful REST response for "+n+" Status: "+r.status),s(r.status);s=null}},r.open("GET",n,!0),r.send()})},hi);function hi(t,e,n){var r=si.call(this)||this;return r.repoInfo_=t,r.onDataUpdate_=e,r.authTokenProvider_=n,r.log_=J("p:rest:"),r.listens_={},r}var li="repo_interrupt",ui=(ci.prototype.toString=function(){return(this.repoInfo_.secure?"https://":"http://")+this.repoInfo_.host},ci.prototype.name=function(){return this.repoInfo_.namespace},ci.prototype.serverTime=function(){var t=this.infoData_.getNode(new Tt(".info/serverTimeOffset")).val()||0;return(new Date).getTime()+t},ci.prototype.generateServerValues=function(){return function(t){return(t=t||{}).timestamp=t.timestamp||(new Date).getTime(),t}({timestamp:this.serverTime()})},ci.prototype.onDataUpdate_=function(t,e,n,r){this.dataUpdateCount++;var i=new Tt(t);e=this.interceptServerDataCallback_?this.interceptServerDataCallback_(t,e):e;var o=[];if(r)if(n){var s=D(e,function(t){return $e(t)});o=this.serverSyncTree_.applyTaggedQueryMerge(i,s,r)}else{var a=$e(e);o=this.serverSyncTree_.applyTaggedQueryOverwrite(i,a,r)}else if(n){var h=D(e,function(t){return $e(t)});o=this.serverSyncTree_.applyServerMerge(i,h)}else{var l=$e(e);o=this.serverSyncTree_.applyServerOverwrite(i,l)}var u=i;0<o.length&&(u=this.rerunTransactions_(i)),this.eventQueue_.raiseEventsForChangedPath(u,o)},ci.prototype.interceptServerData_=function(t){this.interceptServerDataCallback_=t},ci.prototype.onConnectStatus_=function(t){this.updateInfo_("connected",t),!1===t&&this.runOnDisconnectEvents_()},ci.prototype.onServerInfoUpdate_=function(t){var n=this;mt(t,function(t,e){n.updateInfo_(t,e)})},ci.prototype.updateInfo_=function(t,e){var n=new Tt("/.info/"+t),r=$e(e);this.infoData_.updateSnapshot(n,r);var i=this.infoSyncTree_.applyServerOverwrite(n,r);this.eventQueue_.raiseEventsForChangedPath(n,i)},ci.prototype.getNextWriteId_=function(){return this.nextWriteId_++},ci.prototype.setWithPriority=function(i,t,e,o){var s=this;this.log_("set",{path:i.toString(),value:t,priority:e});var n=this.generateServerValues(),r=$e(t,e),a=wn(r,n),h=this.getNextWriteId_(),l=this.serverSyncTree_.applyUserOverwrite(i,a,h,!0);this.eventQueue_.queueEvents(l),this.server_.put(i.toString(),r.val(!0),function(t,e){var n="ok"===t;n||et("set at "+i+" failed: "+t);var r=s.serverSyncTree_.ackUserWrite(h,!n);s.eventQueue_.raiseEventsForChangedPath(i,r),s.callOnCompleteCallback(o,t,e)});var u=this.abortTransactions_(i);this.rerunTransactions_(u),this.eventQueue_.raiseEventsForChangedPath(u,[])},ci.prototype.update=function(o,t,s){var a=this;this.log_("update",{path:o.toString(),value:t});var r=!0,i=this.generateServerValues(),h={};if(mt(t,function(t,e){r=!1;var n=$e(e);h[t]=wn(n,i)}),r)$("update() called with empty data.  Don't do anything."),this.callOnCompleteCallback(s,"ok");else{var l=this.getNextWriteId_(),e=this.serverSyncTree_.applyUserMerge(o,h,l);this.eventQueue_.queueEvents(e),this.server_.merge(o.toString(),t,function(t,e){var n="ok"===t;n||et("update at "+o+" failed: "+t);var r=a.serverSyncTree_.ackUserWrite(l,!n),i=0<r.length?a.rerunTransactions_(o):o;a.eventQueue_.raiseEventsForChangedPath(i,r),a.callOnCompleteCallback(s,t,e)}),mt(t,function(t){var e=a.abortTransactions_(o.child(t));a.rerunTransactions_(e)}),this.eventQueue_.raiseEventsForChangedPath(o,[])}},ci.prototype.runOnDisconnectEvents_=function(){var r=this;this.log_("onDisconnectEvents");var t=this.generateServerValues(),e=function(t,n){var r=new vn;return t.forEachTree(new Tt(""),function(t,e){r.remember(t,wn(e,n))}),r}(this.onDisconnect_,t),i=[];e.forEachTree(Tt.Empty,function(t,e){i=i.concat(r.serverSyncTree_.applyServerOverwrite(t,e));var n=r.abortTransactions_(t);r.rerunTransactions_(n)}),this.onDisconnect_=new vn,this.eventQueue_.raiseEventsForChangedPath(Tt.Empty,i)},ci.prototype.onDisconnectCancel=function(n,r){var i=this;this.server_.onDisconnectCancel(n.toString(),function(t,e){"ok"===t&&i.onDisconnect_.forget(n),i.callOnCompleteCallback(r,t,e)})},ci.prototype.onDisconnectSet=function(n,t,r){var i=this,o=$e(t);this.server_.onDisconnectPut(n.toString(),o.val(!0),function(t,e){"ok"===t&&i.onDisconnect_.remember(n,o),i.callOnCompleteCallback(r,t,e)})},ci.prototype.onDisconnectSetWithPriority=function(n,t,e,r){var i=this,o=$e(t,e);this.server_.onDisconnectPut(n.toString(),o.val(!0),function(t,e){"ok"===t&&i.onDisconnect_.remember(n,o),i.callOnCompleteCallback(r,t,e)})},ci.prototype.onDisconnectUpdate=function(r,n,i){var o=this;if(P(n))return $("onDisconnect().update() called with empty data.  Don't do anything."),void this.callOnCompleteCallback(i,"ok");this.server_.onDisconnectMerge(r.toString(),n,function(t,e){"ok"===t&&mt(n,function(t,e){var n=$e(e);o.onDisconnect_.remember(r.child(t),n)}),o.callOnCompleteCallback(i,t,e)})},ci.prototype.addEventCallbackForQuery=function(t,e){var n;n=".info"===t.path.getFront()?this.infoSyncTree_.addEventRegistration(t,e):this.serverSyncTree_.addEventRegistration(t,e),this.eventQueue_.raiseEventsAtPath(t.path,n)},ci.prototype.removeEventCallbackForQuery=function(t,e){var n;n=".info"===t.path.getFront()?this.infoSyncTree_.removeEventRegistration(t,e):this.serverSyncTree_.removeEventRegistration(t,e),this.eventQueue_.raiseEventsAtPath(t.path,n)},ci.prototype.interrupt=function(){this.persistentConnection_&&this.persistentConnection_.interrupt(li)},ci.prototype.resume=function(){this.persistentConnection_&&this.persistentConnection_.resume(li)},ci.prototype.stats=function(t){if(void 0===t&&(t=!1),"undefined"!=typeof console){var e;e=t?(this.statsListener_||(this.statsListener_=new Tr(this.stats_)),this.statsListener_.get()):this.stats_.get();var i=Object.keys(e).reduce(function(t,e){return Math.max(e.length,t)},0);mt(e,function(t,e){for(var n=t,r=t.length;r<i+2;r++)n+=" ";console.log(n+e)})}},ci.prototype.statsIncrementCounter=function(t){this.stats_.incrementCounter(t),this.statsReporter_.includeStat(t)},ci.prototype.log_=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];var n="";this.persistentConnection_&&(n=this.persistentConnection_.id+":"),$.apply(void 0,o([n],t))},ci.prototype.callOnCompleteCallback=function(r,i,o){r&&Et(function(){if("ok"==i)r(null);else{var t=(i||"error").toUpperCase(),e=t;o&&(e+=": "+o);var n=new Error(e);n.code=t,r(n)}})},Object.defineProperty(ci.prototype,"database",{get:function(){return this.__database||(this.__database=new Di(this))},enumerable:!0,configurable:!0}),ci);function ci(t,e,n){var r,s=this;if(this.repoInfo_=t,this.app=n,this.dataUpdateCount=0,this.statsListener_=null,this.eventQueue_=new Pr,this.nextWriteId_=1,this.interceptServerDataCallback_=null,this.onDisconnect_=new vn,this.persistentConnection_=null,r="undefined"!=typeof process&&process.env[ut]?new mr(n):new yr(n),this.stats_=br.getCollection(t),e||0<=("object"==typeof window&&window.navigator&&window.navigator.userAgent||"").search(/googlebot|google webmaster tools|bingbot|yahoo! slurp|baiduspider|yandexbot|duckduckbot/i))this.server_=new ai(this.repoInfo_,this.onDataUpdate_.bind(this),r),setTimeout(this.onConnectStatus_.bind(this,!0),0);else{var i=n.options.databaseAuthVariableOverride;if(null!=i){if("object"!=typeof i)throw new Error("Only objects are supported for option databaseAuthVariableOverride");try{T(i)}catch(t){throw new Error("Invalid authOverride provided: "+t)}}this.persistentConnection_=new ii(this.repoInfo_,this.onDataUpdate_.bind(this),this.onConnectStatus_.bind(this),this.onServerInfoUpdate_.bind(this),r,i),this.server_=this.persistentConnection_}r.addTokenChangeListener(function(t){s.server_.refreshAuthToken(t)}),this.statsReporter_=br.getOrCreateReporter(t,function(){return new Nr(s.stats_,s.server_)}),this.transactions_init_(),this.infoData_=new fr,this.infoSyncTree_=new pr({startListening:function(t,e,n,r){var i=[],o=s.infoData_.getNode(t.path);return o.isEmpty()||(i=s.infoSyncTree_.applyServerOverwrite(t.path,o),setTimeout(function(){r("ok")},0)),i},stopListening:function(){}}),this.updateInfo_("connected",!1),this.serverSyncTree_=new pr({startListening:function(r,t,e,i){return s.server_.listen(r,e,t,function(t,e){var n=i(t,e);s.eventQueue_.raiseEventsForChangedPath(r.path,n)}),[]},stopListening:function(t,e){s.server_.unlisten(t,e)}})}var pi=(di.prototype.getStartPost=function(){return this.startPost_},di.prototype.getEndPost=function(){return this.endPost_},di.prototype.matches=function(t){return this.index_.compare(this.getStartPost(),t)<=0&&this.index_.compare(t,this.getEndPost())<=0},di.prototype.updateChild=function(t,e,n,r,i,o){return this.matches(new oe(e,n))||(n=je.EMPTY_NODE),this.indexedFilter_.updateChild(t,e,n,r,i,o)},di.prototype.updateFullNode=function(t,e,n){e.isLeafNode()&&(e=je.EMPTY_NODE);var r=e.withIndex(this.index_);r=r.updatePriority(je.EMPTY_NODE);var i=this;return e.forEachChild(Se,function(t,e){i.matches(new oe(t,e))||(r=r.updateImmediateChild(t,je.EMPTY_NODE))}),this.indexedFilter_.updateFullNode(t,r,n)},di.prototype.updatePriority=function(t,e){return t},di.prototype.filtersNodes=function(){return!0},di.prototype.getIndexedFilter=function(){return this.indexedFilter_},di.prototype.getIndex=function(){return this.index_},di.getStartPost_=function(t){if(t.hasStart()){var e=t.getIndexStartName();return t.getIndex().makePost(t.getIndexStartValue(),e)}return t.getIndex().minPost()},di.getEndPost_=function(t){if(t.hasEnd()){var e=t.getIndexEndName();return t.getIndex().makePost(t.getIndexEndValue(),e)}return t.getIndex().maxPost()},di);function di(t){this.indexedFilter_=new Vn(t.getIndex()),this.index_=t.getIndex(),this.startPost_=di.getStartPost_(t),this.endPost_=di.getEndPost_(t)}var fi=(_i.prototype.updateChild=function(t,e,n,r,i,o){return this.rangedFilter_.matches(new oe(e,n))||(n=je.EMPTY_NODE),t.getImmediateChild(e).equals(n)?t:t.numChildren()<this.limit_?this.rangedFilter_.getIndexedFilter().updateChild(t,e,n,r,i,o):this.fullLimitUpdateChild_(t,e,n,i,o)},_i.prototype.updateFullNode=function(t,e,n){var r;if(e.isLeafNode()||e.isEmpty())r=je.EMPTY_NODE.withIndex(this.index_);else if(2*this.limit_<e.numChildren()&&e.isIndexed(this.index_)){r=je.EMPTY_NODE.withIndex(this.index_);var i=void 0;i=this.reverse_?e.getReverseIteratorFrom(this.rangedFilter_.getEndPost(),this.index_):e.getIteratorFrom(this.rangedFilter_.getStartPost(),this.index_);for(var o=0;i.hasNext()&&o<this.limit_;){var s=i.getNext();if(!(this.reverse_?this.index_.compare(this.rangedFilter_.getStartPost(),s)<=0:this.index_.compare(s,this.rangedFilter_.getEndPost())<=0))break;r=r.updateImmediateChild(s.name,s.node),o++}}else{r=(r=e.withIndex(this.index_)).updatePriority(je.EMPTY_NODE);var a=void 0,h=void 0,l=void 0;if(i=void 0,this.reverse_){i=r.getReverseIterator(this.index_),a=this.rangedFilter_.getEndPost(),h=this.rangedFilter_.getStartPost();var u=this.index_.getCompare();l=function(t,e){return u(e,t)}}else i=r.getIterator(this.index_),a=this.rangedFilter_.getStartPost(),h=this.rangedFilter_.getEndPost(),l=this.index_.getCompare();o=0;for(var c=!1;i.hasNext();)s=i.getNext(),!c&&l(a,s)<=0&&(c=!0),c&&o<this.limit_&&l(s,h)<=0?o++:r=r.updateImmediateChild(s.name,je.EMPTY_NODE)}return this.rangedFilter_.getIndexedFilter().updateFullNode(t,r,n)},_i.prototype.updatePriority=function(t,e){return t},_i.prototype.filtersNodes=function(){return!0},_i.prototype.getIndexedFilter=function(){return this.rangedFilter_.getIndexedFilter()},_i.prototype.getIndex=function(){return this.index_},_i.prototype.fullLimitUpdateChild_=function(t,e,n,r,i){var o;if(this.reverse_){var s=this.index_.getCompare();o=function(t,e){return s(e,t)}}else o=this.index_.getCompare();var a=t;C(a.numChildren()==this.limit_,"");var h=new oe(e,n),l=this.reverse_?a.getFirstChild(this.index_):a.getLastChild(this.index_),u=this.rangedFilter_.matches(h);if(a.hasChild(e)){for(var c=a.getImmediateChild(e),p=r.getChildAfterChild(this.index_,l,this.reverse_);null!=p&&(p.name==e||a.hasChild(p.name));)p=r.getChildAfterChild(this.index_,p,this.reverse_);var d=null==p?1:o(p,h);if(u&&!n.isEmpty()&&0<=d)return null!=i&&i.trackChildChange(qn.childChangedChange(e,n,c)),a.updateImmediateChild(e,n);null!=i&&i.trackChildChange(qn.childRemovedChange(e,c));var f=a.updateImmediateChild(e,je.EMPTY_NODE);return null!=p&&this.rangedFilter_.matches(p)?(null!=i&&i.trackChildChange(qn.childAddedChange(p.name,p.node)),f.updateImmediateChild(p.name,p.node)):f}return n.isEmpty()?t:u&&0<=o(l,h)?(null!=i&&(i.trackChildChange(qn.childRemovedChange(l.name,l.node)),i.trackChildChange(qn.childAddedChange(e,n))),a.updateImmediateChild(e,n).updateImmediateChild(l.name,je.EMPTY_NODE)):t},_i);function _i(t){this.rangedFilter_=new pi(t),this.index_=t.getIndex(),this.limit_=t.getLimit(),this.reverse_=!t.isViewFromLeft()}var yi=(vi.prototype.hasStart=function(){return this.startSet_},vi.prototype.isViewFromLeft=function(){return""===this.viewFrom_?this.startSet_:this.viewFrom_===vi.WIRE_PROTOCOL_CONSTANTS_.VIEW_FROM_LEFT},vi.prototype.getIndexStartValue=function(){return C(this.startSet_,"Only valid if start has been set"),this.indexStartValue_},vi.prototype.getIndexStartName=function(){return C(this.startSet_,"Only valid if start has been set"),this.startNameSet_?this.indexStartName_:_t},vi.prototype.hasEnd=function(){return this.endSet_},vi.prototype.getIndexEndValue=function(){return C(this.endSet_,"Only valid if end has been set"),this.indexEndValue_},vi.prototype.getIndexEndName=function(){return C(this.endSet_,"Only valid if end has been set"),this.endNameSet_?this.indexEndName_:yt},vi.prototype.hasLimit=function(){return this.limitSet_},vi.prototype.hasAnchoredLimit=function(){return this.limitSet_&&""!==this.viewFrom_},vi.prototype.getLimit=function(){return C(this.limitSet_,"Only valid if limit has been set"),this.limit_},vi.prototype.getIndex=function(){return this.index_},vi.prototype.copy_=function(){var t=new vi;return t.limitSet_=this.limitSet_,t.limit_=this.limit_,t.startSet_=this.startSet_,t.indexStartValue_=this.indexStartValue_,t.startNameSet_=this.startNameSet_,t.indexStartName_=this.indexStartName_,t.endSet_=this.endSet_,t.indexEndValue_=this.indexEndValue_,t.endNameSet_=this.endNameSet_,t.indexEndName_=this.indexEndName_,t.index_=this.index_,t.viewFrom_=this.viewFrom_,t},vi.prototype.limit=function(t){var e=this.copy_();return e.limitSet_=!0,e.limit_=t,e.viewFrom_="",e},vi.prototype.limitToFirst=function(t){var e=this.copy_();return e.limitSet_=!0,e.limit_=t,e.viewFrom_=vi.WIRE_PROTOCOL_CONSTANTS_.VIEW_FROM_LEFT,e},vi.prototype.limitToLast=function(t){var e=this.copy_();return e.limitSet_=!0,e.limit_=t,e.viewFrom_=vi.WIRE_PROTOCOL_CONSTANTS_.VIEW_FROM_RIGHT,e},vi.prototype.startAt=function(t,e){var n=this.copy_();return n.startSet_=!0,void 0===t&&(t=null),n.indexStartValue_=t,null!=e?(n.startNameSet_=!0,n.indexStartName_=e):(n.startNameSet_=!1,n.indexStartName_=""),n},vi.prototype.endAt=function(t,e){var n=this.copy_();return n.endSet_=!0,void 0===t&&(t=null),n.indexEndValue_=t,void 0!==e?(n.endNameSet_=!0,n.indexEndName_=e):(n.endNameSet_=!1,n.indexEndName_=""),n},vi.prototype.orderBy=function(t){var e=this.copy_();return e.index_=t,e},vi.prototype.getQueryObject=function(){var t=vi.WIRE_PROTOCOL_CONSTANTS_,e={};if(this.startSet_&&(e[t.INDEX_START_VALUE]=this.indexStartValue_,this.startNameSet_&&(e[t.INDEX_START_NAME]=this.indexStartName_)),this.endSet_&&(e[t.INDEX_END_VALUE]=this.indexEndValue_,this.endNameSet_&&(e[t.INDEX_END_NAME]=this.indexEndName_)),this.limitSet_){e[t.LIMIT]=this.limit_;var n=this.viewFrom_;""===n&&(n=this.isViewFromLeft()?t.VIEW_FROM_LEFT:t.VIEW_FROM_RIGHT),e[t.VIEW_FROM]=n}return this.index_!==Se&&(e[t.INDEX]=this.index_.toString()),e},vi.prototype.loadsAllData=function(){return!(this.startSet_||this.endSet_||this.limitSet_)},vi.prototype.isDefault=function(){return this.loadsAllData()&&this.index_==Se},vi.prototype.getNodeFilter=function(){return this.loadsAllData()?new Vn(this.getIndex()):this.hasLimit()?new fi(this):new pi(this)},vi.prototype.toRestQueryStringParameters=function(){var t,e=vi.REST_QUERY_CONSTANTS_,n={};return this.isDefault()||(t=this.index_===Se?e.PRIORITY_INDEX:this.index_===tn?e.VALUE_INDEX:this.index_===fe?e.KEY_INDEX:(C(this.index_ instanceof en,"Unrecognized index type!"),this.index_.toString()),n[e.ORDER_BY]=T(t),this.startSet_&&(n[e.START_AT]=T(this.indexStartValue_),this.startNameSet_&&(n[e.START_AT]+=","+T(this.indexStartName_))),this.endSet_&&(n[e.END_AT]=T(this.indexEndValue_),this.endNameSet_&&(n[e.END_AT]+=","+T(this.indexEndName_))),this.limitSet_&&(this.isViewFromLeft()?n[e.LIMIT_TO_FIRST]=this.limit_:n[e.LIMIT_TO_LAST]=this.limit_)),n},vi.WIRE_PROTOCOL_CONSTANTS_={INDEX_START_VALUE:"sp",INDEX_START_NAME:"sn",INDEX_END_VALUE:"ep",INDEX_END_NAME:"en",LIMIT:"l",VIEW_FROM:"vf",VIEW_FROM_LEFT:"l",VIEW_FROM_RIGHT:"r",INDEX:"i"},vi.REST_QUERY_CONSTANTS_={ORDER_BY:"orderBy",PRIORITY_INDEX:"$priority",VALUE_INDEX:"$value",KEY_INDEX:"$key",START_AT:"startAt",END_AT:"endAt",LIMIT_TO_FIRST:"limitToFirst",LIMIT_TO_LAST:"limitToLast"},vi.DEFAULT=new vi,vi);function vi(){this.limitSet_=!1,this.startSet_=!1,this.startNameSet_=!1,this.endSet_=!1,this.endNameSet_=!1,this.limit_=0,this.viewFrom_="",this.indexStartValue_=null,this.indexStartName_="",this.indexEndValue_=null,this.indexEndName_="",this.index_=Se}var gi,mi=(t(Ci,gi=_n),Ci.prototype.getKey=function(){return k("Reference.key",0,0,arguments.length),this.path.isEmpty()?null:this.path.getBack()},Ci.prototype.child=function(t){return k("Reference.child",1,1,arguments.length),"number"==typeof t?t=String(t):t instanceof Tt||(null===this.path.getFront()?function(t,e,n,r){n=n&&n.replace(/^\/*\.info(\/|$)/,"/"),Ht(t,e,n,r)}("Reference.child",1,t,!1):Ht("Reference.child",1,t,!1)),new Ci(this.repo,this.path.child(t))},Ci.prototype.getParent=function(){k("Reference.parent",0,0,arguments.length);var t=this.path.parent();return null===t?null:new Ci(this.repo,t)},Ci.prototype.getRoot=function(){k("Reference.root",0,0,arguments.length);for(var t=this;null!==t.getParent();)t=t.getParent();return t},Ci.prototype.databaseProp=function(){return this.repo.database},Ci.prototype.set=function(t,e){k("Reference.set",1,2,arguments.length),Bt("Reference.set",this.path),Wt("Reference.set",1,t,this.path,!1),A("Reference.set",2,e,!0);var n=new p;return this.repo.setWithPriority(this.path,t,null,n.wrapCallback(e)),n.promise},Ci.prototype.update=function(t,e){if(k("Reference.update",1,2,arguments.length),Bt("Reference.update",this.path),Array.isArray(t)){for(var n={},r=0;r<t.length;++r)n[""+r]=t[r];t=n,et("Passing an Array to Firebase.update() is deprecated. Use set() if you want to overwrite the existing data, or an Object with integer keys if you really do want to only update some of the children.")}Qt("Reference.update",1,t,this.path,!1),A("Reference.update",2,e,!0);var i=new p;return this.repo.update(this.path,t,i.wrapCallback(e)),i.promise},Ci.prototype.setWithPriority=function(t,e,n){if(k("Reference.setWithPriority",2,3,arguments.length),Bt("Reference.setWithPriority",this.path),Wt("Reference.setWithPriority",1,t,this.path,!1),qt("Reference.setWithPriority",2,e,!1),A("Reference.setWithPriority",3,n,!0),".length"===this.getKey()||".keys"===this.getKey())throw"Reference.setWithPriority failed: "+this.getKey()+" is a read-only object.";var r=new p;return this.repo.setWithPriority(this.path,t,e,r.wrapCallback(n)),r.promise},Ci.prototype.remove=function(t){return k("Reference.remove",0,1,arguments.length),Bt("Reference.remove",this.path),A("Reference.remove",1,t,!0),this.set(null,t)},Ci.prototype.transaction=function(t,r,e){if(k("Reference.transaction",1,3,arguments.length),Bt("Reference.transaction",this.path),A("Reference.transaction",1,t,!1),A("Reference.transaction",2,r,!0),function(t,e,n,r){if((!r||void 0!==n)&&"boolean"!=typeof n)throw new Error(F(t,e,r)+"must be a boolean.")}("Reference.transaction",3,e,!0),".length"===this.getKey()||".keys"===this.getKey())throw"Reference.transaction failed: "+this.getKey()+" is a read-only object.";void 0===e&&(e=!0);var i=new p;return"function"==typeof r&&i.promise.catch(function(){}),this.repo.startTransaction(this.path,t,function(t,e,n){t?i.reject(t):i.resolve(new Zt(e,n)),"function"==typeof r&&r(t,e,n)},e),i.promise},Ci.prototype.setPriority=function(t,e){k("Reference.setPriority",1,2,arguments.length),Bt("Reference.setPriority",this.path),qt("Reference.setPriority",1,t,!1),A("Reference.setPriority",2,e,!0);var n=new p;return this.repo.setWithPriority(this.path.child(".priority"),t,null,n.wrapCallback(e)),n.promise},Ci.prototype.push=function(t,e){k("Reference.push",0,2,arguments.length),Bt("Reference.push",this.path),Wt("Reference.push",1,t,this.path,!0),A("Reference.push",2,e,!0);var n,r=this.repo.serverTime(),i=ie(r),o=this.child(i),s=this.child(i);return n=null!=t?o.set(t,e).then(function(){return s}):Promise.resolve(s),o.then=n.then.bind(n),o.catch=n.then.bind(n,void 0),"function"==typeof e&&n.catch(function(){}),o},Ci.prototype.onDisconnect=function(){return Bt("Reference.onDisconnect",this.path),new $t(this.repo,this.path)},Object.defineProperty(Ci.prototype,"database",{get:function(){return this.databaseProp()},enumerable:!0,configurable:!0}),Object.defineProperty(Ci.prototype,"key",{get:function(){return this.getKey()},enumerable:!0,configurable:!0}),Object.defineProperty(Ci.prototype,"parent",{get:function(){return this.getParent()},enumerable:!0,configurable:!0}),Object.defineProperty(Ci.prototype,"root",{get:function(){return this.getRoot()},enumerable:!0,configurable:!0}),Ci);function Ci(t,e){if(!(t instanceof ui))throw new Error("new Reference() no longer supported - use app.database().");return gi.call(this,t,e,yi.DEFAULT,!1)||this}_n.__referenceConstructor=mi,ir.__referenceConstructor=mi;var Ei,wi,bi=function(){this.children={},this.childCount=0,this.value=null},Si=(Ti.prototype.subTree=function(t){for(var e,n=t instanceof Tt?t:new Tt(t),r=this;null!==(e=n.getFront());)r=new Ti(e,r,R(r.node_.children,e)||new bi),n=n.popFront();return r},Ti.prototype.getValue=function(){return this.node_.value},Ti.prototype.setValue=function(t){C(void 0!==t,"Cannot set value to undefined"),this.node_.value=t,this.updateParents_()},Ti.prototype.clear=function(){this.node_.value=null,this.node_.children={},this.node_.childCount=0,this.updateParents_()},Ti.prototype.hasChildren=function(){return 0<this.node_.childCount},Ti.prototype.isEmpty=function(){return null===this.getValue()&&!this.hasChildren()},Ti.prototype.forEachChild=function(n){var r=this;mt(this.node_.children,function(t,e){n(new Ti(t,r,e))})},Ti.prototype.forEachDescendant=function(e,t,n){t&&!n&&e(this),this.forEachChild(function(t){t.forEachDescendant(e,!0,n)}),t&&n&&e(this)},Ti.prototype.forEachAncestor=function(t,e){for(var n=e?this:this.parent();null!==n;){if(t(n))return!0;n=n.parent()}return!1},Ti.prototype.forEachImmediateDescendantWithValue=function(e){this.forEachChild(function(t){null!==t.getValue()?e(t):t.forEachImmediateDescendantWithValue(e)})},Ti.prototype.path=function(){return new Tt(null===this.parent_?this.name_:this.parent_.path()+"/"+this.name_)},Ti.prototype.name=function(){return this.name_},Ti.prototype.parent=function(){return this.parent_},Ti.prototype.updateParents_=function(){null!==this.parent_&&this.parent_.updateChild_(this.name_,this)},Ti.prototype.updateChild_=function(t,e){var n=e.isEmpty(),r=N(this.node_.children,t);n&&r?(delete this.node_.children[t],this.node_.childCount--,this.updateParents_()):n||r||(this.node_.children[t]=e.node_,this.node_.childCount++,this.updateParents_())},Ti);function Ti(t,e,n){void 0===t&&(t=""),void 0===e&&(e=null),void 0===n&&(n=new bi),this.name_=t,this.parent_=e,this.node_=n}(wi=Ei=Ei||{})[wi.RUN=0]="RUN",wi[wi.SENT=1]="SENT",wi[wi.COMPLETED=2]="COMPLETED",wi[wi.SENT_NEEDS_ABORT=3]="SENT_NEEDS_ABORT",wi[wi.NEEDS_ABORT=4]="NEEDS_ABORT",ui.MAX_TRANSACTION_RETRIES_=25,ui.prototype.transactions_init_=function(){this.transactionQueueTree_=new Si},ui.prototype.startTransaction=function(t,e,n,r){this.log_("transaction on "+t);function i(){}var o=new mi(this,t);o.on("value",i);var s={path:t,update:e,onComplete:n,status:null,order:ct(),applyLocally:r,retryCount:0,unwatcher:function(){o.off("value",i)},abortReason:null,currentWriteId:null,currentInputSnapshot:null,currentOutputSnapshotRaw:null,currentOutputSnapshotResolved:null},a=this.getLatestState_(t);s.currentInputSnapshot=a;var h=s.update(a.val());if(void 0===h){if(s.unwatcher(),s.currentOutputSnapshotRaw=null,s.currentOutputSnapshotResolved=null,s.onComplete){var l=new rn(s.currentInputSnapshot,new mi(this,s.path),Se);s.onComplete(null,!1,l)}}else{Xt("transaction failed: Data returned ",h,s.path),s.status=Ei.RUN;var u=this.transactionQueueTree_.subTree(t),c=u.getValue()||[];c.push(s),u.setValue(c);var p=void 0;if("object"==typeof h&&null!==h&&N(h,".priority"))p=R(h,".priority"),C(Mt(p),"Invalid priority returned by transaction. Priority must be a valid string, finite number, server value, or null.");else p=(this.serverSyncTree_.calcCompleteEventCache(t)||je.EMPTY_NODE).getPriority().val();p=p;var d=this.generateServerValues(),f=$e(h,p),_=wn(f,d);s.currentOutputSnapshotRaw=f,s.currentOutputSnapshotResolved=_,s.currentWriteId=this.getNextWriteId_();var y=this.serverSyncTree_.applyUserOverwrite(t,_,s.currentWriteId,s.applyLocally);this.eventQueue_.raiseEventsForChangedPath(t,y),this.sendReadyTransactions_()}},ui.prototype.getLatestState_=function(t,e){return this.serverSyncTree_.calcCompleteEventCache(t,e)||je.EMPTY_NODE},ui.prototype.sendReadyTransactions_=function(t){var e=this;if(void 0===t&&(t=this.transactionQueueTree_),t||this.pruneCompletedTransactionsBelowNode_(t),null!==t.getValue()){var n=this.buildTransactionQueue_(t);C(0<n.length,"Sending zero length transaction queue"),n.every(function(t){return t.status===Ei.RUN})&&this.sendTransactionQueue_(t.path(),n)}else t.hasChildren()&&t.forEachChild(function(t){e.sendReadyTransactions_(t)})},ui.prototype.sendTransactionQueue_=function(a,h){for(var l=this,t=h.map(function(t){return t.currentWriteId}),e=this.getLatestState_(a,t),n=e,r=e.hash(),i=0;i<h.length;i++){var o=h[i];C(o.status===Ei.RUN,"tryToSendTransactionQueue_: items in queue should all be run."),o.status=Ei.SENT,o.retryCount++;var s=Tt.relativePath(a,o.path);n=n.updateChild(s,o.currentOutputSnapshotRaw)}var u=n.val(!0),c=a;this.server_.put(c.toString(),u,function(t){l.log_("transaction put response",{path:c.toString(),status:t});var e=[];if("ok"===t){for(var n=[],r=0;r<h.length;r++){if(h[r].status=Ei.COMPLETED,e=e.concat(l.serverSyncTree_.ackUserWrite(h[r].currentWriteId)),h[r].onComplete){var i=h[r].currentOutputSnapshotResolved,o=new mi(l,h[r].path),s=new rn(i,o,Se);n.push(h[r].onComplete.bind(null,null,!0,s))}h[r].unwatcher()}l.pruneCompletedTransactionsBelowNode_(l.transactionQueueTree_.subTree(a)),l.sendReadyTransactions_(),l.eventQueue_.raiseEventsForChangedPath(a,e);for(r=0;r<n.length;r++)Et(n[r])}else{if("datastale"===t)for(r=0;r<h.length;r++)h[r].status===Ei.SENT_NEEDS_ABORT?h[r].status=Ei.NEEDS_ABORT:h[r].status=Ei.RUN;else{et("transaction at "+c.toString()+" failed: "+t);for(r=0;r<h.length;r++)h[r].status=Ei.NEEDS_ABORT,h[r].abortReason=t}l.rerunTransactions_(a)}},r)},ui.prototype.rerunTransactions_=function(t){var e=this.getAncestorTransactionNode_(t),n=e.path(),r=this.buildTransactionQueue_(e);return this.rerunTransactionQueue_(r,n),n},ui.prototype.rerunTransactionQueue_=function(t,e){if(0!==t.length){for(var n,r=[],i=[],o=t.filter(function(t){return t.status===Ei.RUN}).map(function(t){return t.currentWriteId}),s=0;s<t.length;s++){var a=t[s],h=Tt.relativePath(e,a.path),l=!1,u=void 0;if(C(null!==h,"rerunTransactionsUnderNode_: relativePath should not be null."),a.status===Ei.NEEDS_ABORT)l=!0,u=a.abortReason,i=i.concat(this.serverSyncTree_.ackUserWrite(a.currentWriteId,!0));else if(a.status===Ei.RUN)if(a.retryCount>=ui.MAX_TRANSACTION_RETRIES_)l=!0,u="maxretry",i=i.concat(this.serverSyncTree_.ackUserWrite(a.currentWriteId,!0));else{var c=this.getLatestState_(a.path,o);a.currentInputSnapshot=c;var p=t[s].update(c.val());if(void 0!==p){Xt("transaction failed: Data returned ",p,a.path);var d=$e(p);"object"==typeof p&&null!=p&&N(p,".priority")||(d=d.updatePriority(c.getPriority()));var f=a.currentWriteId,_=this.generateServerValues(),y=wn(d,_);a.currentOutputSnapshotRaw=d,a.currentOutputSnapshotResolved=y,a.currentWriteId=this.getNextWriteId_(),o.splice(o.indexOf(f),1),i=(i=i.concat(this.serverSyncTree_.applyUserOverwrite(a.path,y,a.currentWriteId,a.applyLocally))).concat(this.serverSyncTree_.ackUserWrite(f,!0))}else l=!0,u="nodata",i=i.concat(this.serverSyncTree_.ackUserWrite(a.currentWriteId,!0))}if(this.eventQueue_.raiseEventsForChangedPath(e,i),i=[],l&&(t[s].status=Ei.COMPLETED,n=t[s].unwatcher,setTimeout(n,Math.floor(0)),t[s].onComplete))if("nodata"===u){var v=new mi(this,t[s].path),g=t[s].currentInputSnapshot,m=new rn(g,v,Se);r.push(t[s].onComplete.bind(null,null,!1,m))}else r.push(t[s].onComplete.bind(null,new Error(u),!1,null))}this.pruneCompletedTransactionsBelowNode_(this.transactionQueueTree_);for(s=0;s<r.length;s++)Et(r[s]);this.sendReadyTransactions_()}},ui.prototype.getAncestorTransactionNode_=function(t){for(var e,n=this.transactionQueueTree_;null!==(e=t.getFront())&&null===n.getValue();)n=n.subTree(e),t=t.popFront();return n},ui.prototype.buildTransactionQueue_=function(t){var e=[];return this.aggregateTransactionQueuesForNode_(t,e),e.sort(function(t,e){return t.order-e.order}),e},ui.prototype.aggregateTransactionQueuesForNode_=function(t,e){var n=this,r=t.getValue();if(null!==r)for(var i=0;i<r.length;i++)e.push(r[i]);t.forEachChild(function(t){n.aggregateTransactionQueuesForNode_(t,e)})},ui.prototype.pruneCompletedTransactionsBelowNode_=function(t){var e=this,n=t.getValue();if(n){for(var r=0,i=0;i<n.length;i++)n[i].status!==Ei.COMPLETED&&(n[r]=n[i],r++);n.length=r,t.setValue(0<n.length?n:null)}t.forEachChild(function(t){e.pruneCompletedTransactionsBelowNode_(t)})},ui.prototype.abortTransactions_=function(t){var e=this,n=this.getAncestorTransactionNode_(t).path(),r=this.transactionQueueTree_.subTree(t);return r.forEachAncestor(function(t){e.abortTransactionsOnNode_(t)}),this.abortTransactionsOnNode_(r),r.forEachDescendant(function(t){e.abortTransactionsOnNode_(t)}),n},ui.prototype.abortTransactionsOnNode_=function(t){var e=t.getValue();if(null!==e){for(var n=[],r=[],i=-1,o=0;o<e.length;o++)if(e[o].status===Ei.SENT_NEEDS_ABORT);else if(e[o].status===Ei.SENT)C(i===o-1,"All SENT items should be at beginning of queue."),e[i=o].status=Ei.SENT_NEEDS_ABORT,e[o].abortReason="set";else if(C(e[o].status===Ei.RUN,"Unexpected transaction status in abort"),e[o].unwatcher(),r=r.concat(this.serverSyncTree_.ackUserWrite(e[o].currentWriteId,!0)),e[o].onComplete){n.push(e[o].onComplete.bind(null,new Error("set"),!1,null))}-1===i?t.setValue(null):e.length=i+1,this.eventQueue_.raiseEventsForChangedPath(t.path(),r);for(o=0;o<n.length;o++)Et(n[o])}};var Ii,Ni="databaseURL",Ri=(Pi.getInstance=function(){return Ii=Ii||new Pi},Pi.prototype.interrupt=function(){for(var t in this.repos_)for(var e in this.repos_[t])this.repos_[t][e].interrupt()},Pi.prototype.resume=function(){for(var t in this.repos_)for(var e in this.repos_[t])this.repos_[t][e].resume()},Pi.prototype.databaseFromApp=function(t,e){var n=e||t.options[Ni];void 0===n&&tt("Can't determine Firebase Database URL.  Be sure to include "+Ni+" option when calling firebase.initializeApp().");var r=Ft(n),i=r.repoInfo,o=void 0;return"undefined"!=typeof process&&(o=process.env[ut]),o&&(n="http://"+o+"?ns="+i.namespace,i=(r=Ft(n)).repoInfo),jt("Invalid Firebase Database URL",1,r),r.path.isEmpty()||tt("Database URL must point to the root of a Firebase Database (not including a child path)."),this.createRepo(i,t).database},Pi.prototype.deleteRepo=function(t){var e=R(this.repos_,t.app.name);e&&R(e,t.repoInfo_.toURLString())===t||tt("Database "+t.app.name+"("+t.repoInfo_+") has already been deleted."),t.interrupt(),delete e[t.repoInfo_.toURLString()]},Pi.prototype.createRepo=function(t,e){var n=R(this.repos_,e.name);n||(n={},this.repos_[e.name]=n);var r=R(n,t.toURLString());return r&&tt("Database initialized multiple times. Please make sure the format of the database URL matches with each database() call."),r=new ui(t,this.useRestClient_,e),n[t.toURLString()]=r},Pi.prototype.forceRestClient=function(t){this.useRestClient_=t},Pi);function Pi(){this.repos_={},this.useRestClient_=!1}var Di=(Object.defineProperty(Oi.prototype,"app",{get:function(){return this.repo_.app},enumerable:!0,configurable:!0}),Oi.prototype.ref=function(t){return this.checkDeleted_("ref"),k("database.ref",0,1,arguments.length),t instanceof mi?this.refFromURL(t.toString()):void 0!==t?this.root_.child(t):this.root_},Oi.prototype.refFromURL=function(t){var e="database.refFromURL";this.checkDeleted_(e),k(e,1,1,arguments.length);var n=Ft(t);jt(e,1,n);var r=n.repoInfo;return r.host!==this.repo_.repoInfo_.host&&tt(e+": Host name does not match the current database: (found "+r.host+" but expected "+this.repo_.repoInfo_.host+")"),this.ref(n.path.toString())},Oi.prototype.checkDeleted_=function(t){null===this.repo_&&tt("Cannot call "+t+" on a deleted database.")},Oi.prototype.goOffline=function(){k("database.goOffline",0,0,arguments.length),this.checkDeleted_("goOffline"),this.repo_.interrupt()},Oi.prototype.goOnline=function(){k("database.goOnline",0,0,arguments.length),this.checkDeleted_("goOnline"),this.repo_.resume()},Oi.ServerValue={TIMESTAMP:{".sv":"timestamp"}},Oi);function Oi(t){(this.repo_=t)instanceof ui||tt("Don't call new Database() directly - please use firebase.database()."),this.root_=new mi(t,Tt.Empty),this.INTERNAL=new xi(this)}var xi=(ki.prototype.delete=function(){return function(o,s,a,h){return new(a=a||Promise)(function(t,e){function n(t){try{i(h.next(t))}catch(t){e(t)}}function r(t){try{i(h.throw(t))}catch(t){e(t)}}function i(e){e.done?t(e.value):new a(function(t){t(e.value)}).then(n,r)}i((h=h.apply(o,s||[])).next())})}(this,void 0,void 0,function(){return e(this,function(t){return this.database.checkDeleted_("delete"),Ri.getInstance().deleteRepo(this.database.repo_),this.database.repo_=null,this.database.root_=null,this.database.INTERNAL=null,this.database=null,[2]})})},ki);function ki(t){this.database=t}var Fi=Object.freeze({forceLongPolling:function(){Gr.forceDisallow(),Hr.forceAllow()},forceWebSockets:function(){Hr.forceDisallow()},isWebSocketsAvailable:function(){return Gr.isAvailable()},setSecurityDebugCallback:function(t,e){t.repo.persistentConnection_.securityDebugCallback_=e},stats:function(t,e){t.repo.stats(e)},statsIncrementCounter:function(t,e){t.repo.statsIncrementCounter(e)},dataUpdateCount:function(t){return t.repo.dataUpdateCount},interceptServerData:function(t,e){return t.repo.interceptServerData_(e)}}),Ai=ii;ii.prototype.simpleListen=function(t,e){this.sendRequest("q",{p:t},e)},ii.prototype.echo=function(t,e){this.sendRequest("echo",{d:t},e)};var Li,Mi,Wi=Zr,Qi=xt,qi=Object.freeze({DataConnection:Ai,RealTimeConnection:Wi,hijackHash:function(i){var o=ii.prototype.put;return ii.prototype.put=function(t,e,n,r){void 0!==r&&(r=i()),o.call(this,t,e,n,r)},function(){ii.prototype.put=o}},ConnectionTarget:Qi,queryIdentifier:function(t){return t.queryIdentifier()},forceRestClient:function(t){Ri.getInstance().forceRestClient(t)}}),Ui=Di.ServerValue;Li=(Mi=Vi).SDK_VERSION,Yr=Li,Mi.INTERNAL.registerService("database",function(t,e,n){return Ri.getInstance().databaseFromApp(t,n)},{Reference:mi,Query:_n,Database:Di,DataSnapshot:rn,enableLogging:X,INTERNAL:Fi,ServerValue:Ui,TEST_ACCESS:qi},null,!0)}).apply(this,arguments)}catch(t){throw console.error(t),new Error("Cannot instantiate firebase-database - be sure to load firebase-app.js first.")}});
//# sourceMappingURL=firebase-database.js.map
;
// Initialize Firebase
var interactivesDB = firebase.initializeApp(interactivesDBConfig, "interactivesDB");
// Call this on interactives pages...
// interactivesDB.database();
;
/*!
 * enquire.js v2.1.6 - Awesome Media Queries in JavaScript
 * Copyright (c) 2017 Nick Williams - http://wicky.nillia.ms/enquire.js
 * License: MIT */

!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;b="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,b.enquire=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){function d(a,b){this.query=a,this.isUnconditional=b,this.handlers=[],this.mql=window.matchMedia(a);var c=this;this.listener=function(a){c.mql=a.currentTarget||a,c.assess()},this.mql.addListener(this.listener)}var e=a(3),f=a(4).each;d.prototype={constuctor:d,addHandler:function(a){var b=new e(a);this.handlers.push(b),this.matches()&&b.on()},removeHandler:function(a){var b=this.handlers;f(b,function(c,d){if(c.equals(a))return c.destroy(),!b.splice(d,1)})},matches:function(){return this.mql.matches||this.isUnconditional},clear:function(){f(this.handlers,function(a){a.destroy()}),this.mql.removeListener(this.listener),this.handlers.length=0},assess:function(){var a=this.matches()?"on":"off";f(this.handlers,function(b){b[a]()})}},b.exports=d},{3:3,4:4}],2:[function(a,b,c){function d(){if(!window.matchMedia)throw new Error("matchMedia not present, legacy browsers require a polyfill");this.queries={},this.browserIsIncapable=!window.matchMedia("only all").matches}var e=a(1),f=a(4),g=f.each,h=f.isFunction,i=f.isArray;d.prototype={constructor:d,register:function(a,b,c){var d=this.queries,f=c&&this.browserIsIncapable;return d[a]||(d[a]=new e(a,f)),h(b)&&(b={match:b}),i(b)||(b=[b]),g(b,function(b){h(b)&&(b={match:b}),d[a].addHandler(b)}),this},unregister:function(a,b){var c=this.queries[a];return c&&(b?c.removeHandler(b):(c.clear(),delete this.queries[a])),this}},b.exports=d},{1:1,4:4}],3:[function(a,b,c){function d(a){this.options=a,!a.deferSetup&&this.setup()}d.prototype={constructor:d,setup:function(){this.options.setup&&this.options.setup(),this.initialised=!0},on:function(){!this.initialised&&this.setup(),this.options.match&&this.options.match()},off:function(){this.options.unmatch&&this.options.unmatch()},destroy:function(){this.options.destroy?this.options.destroy():this.off()},equals:function(a){return this.options===a||this.options.match===a}},b.exports=d},{}],4:[function(a,b,c){function d(a,b){var c=0,d=a.length;for(c;c<d&&b(a[c],c)!==!1;c++);}function e(a){return"[object Array]"===Object.prototype.toString.apply(a)}function f(a){return"function"==typeof a}b.exports={isFunction:f,isArray:e,each:d}},{}],5:[function(a,b,c){var d=a(2);b.exports=new d},{2:2}]},{},[5])(5)});;
!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(require("@firebase/app")):"function"==typeof define&&define.amd?define(["@firebase/app"],e):e((t=t||self).firebase)}(this,function(fl){"use strict";try{(function(){fl=fl&&fl.hasOwnProperty("default")?fl.default:fl,function(){var t,o="function"==typeof Object.defineProperties?Object.defineProperty:function(t,e,n){t!=Array.prototype&&t!=Object.prototype&&(t[e]=n.value)},a="undefined"!=typeof window&&window===this?this:"undefined"!=typeof global&&null!=global?global:this;function c(t){var e="undefined"!=typeof Symbol&&Symbol.iterator&&t[Symbol.iterator];return e?e.call(t):{next:function(t){var e=0;return function(){return e<t.length?{done:!1,value:t[e++]}:{done:!0}}}(t)}}!function(t,e){if(e){var n=a;t=t.split(".");for(var i=0;i<t.length-1;i++){var r=t[i];r in n||(n[r]={}),n=n[r]}(e=e(i=n[t=t[t.length-1]]))!=i&&null!=e&&o(n,t,{configurable:!0,writable:!0,value:e})}}("Promise",function(t){function s(t){this.b=0,this.c=void 0,this.a=[];var e=this.f();try{t(e.resolve,e.reject)}catch(t){e.reject(t)}}function e(){this.a=null}function u(e){return e instanceof s?e:new s(function(t){t(e)})}if(t)return t;e.prototype.b=function(t){if(null==this.a){this.a=[];var e=this;this.c(function(){e.g()})}this.a.push(t)};var n=a.setTimeout;e.prototype.c=function(t){n(t,0)},e.prototype.g=function(){for(;this.a&&this.a.length;){var t=this.a;this.a=[];for(var e=0;e<t.length;++e){var n=t[e];t[e]=null;try{n()}catch(t){this.f(t)}}}this.a=null},e.prototype.f=function(t){this.c(function(){throw t})},s.prototype.f=function(){function t(e){return function(t){i||(i=!0,e.call(n,t))}}var n=this,i=!1;return{resolve:t(this.m),reject:t(this.g)}},s.prototype.m=function(t){if(t===this)this.g(new TypeError("A Promise cannot resolve to itself"));else if(t instanceof s)this.o(t);else{t:switch(typeof t){case"object":var e=null!=t;break t;case"function":e=!0;break t;default:e=!1}e?this.u(t):this.h(t)}},s.prototype.u=function(t){var e=void 0;try{e=t.then}catch(t){return void this.g(t)}"function"==typeof e?this.v(e,t):this.h(t)},s.prototype.g=function(t){this.i(2,t)},s.prototype.h=function(t){this.i(1,t)},s.prototype.i=function(t,e){if(0!=this.b)throw Error("Cannot settle("+t+", "+e+"): Promise already settled in state"+this.b);this.b=t,this.c=e,this.l()},s.prototype.l=function(){if(null!=this.a){for(var t=0;t<this.a.length;++t)r.b(this.a[t]);this.a=null}};var r=new e;return s.prototype.o=function(t){var e=this.f();t.Ja(e.resolve,e.reject)},s.prototype.v=function(t,e){var n=this.f();try{t.call(e,n.resolve,n.reject)}catch(t){n.reject(t)}},s.prototype.then=function(t,e){function n(e,t){return"function"==typeof e?function(t){try{i(e(t))}catch(t){r(t)}}:t}var i,r,o=new s(function(t,e){i=t,r=e});return this.Ja(n(t,i),n(e,r)),o},s.prototype.catch=function(t){return this.then(void 0,t)},s.prototype.Ja=function(t,e){function n(){switch(i.b){case 1:t(i.c);break;case 2:e(i.c);break;default:throw Error("Unexpected state: "+i.b)}}var i=this;null==this.a?r.b(n):this.a.push(n)},s.resolve=u,s.reject=function(n){return new s(function(t,e){e(n)})},s.race=function(r){return new s(function(t,e){for(var n=c(r),i=n.next();!i.done;i=n.next())u(i.value).Ja(t,e)})},s.all=function(t){var o=c(t),a=o.next();return a.done?u([]):new s(function(n,t){function e(e){return function(t){i[e]=t,0==--r&&n(i)}}for(var i=[],r=0;i.push(void 0),r++,u(a.value).Ja(e(i.length-1),t),!(a=o.next()).done;);})},s});var u=u||{},l=this||self;function h(t){return"string"==typeof t}function n(t){return"boolean"==typeof t}var s=/^[\w+/_-]+[=]{0,2}$/,f=null;function d(){}function i(t){var e=typeof t;if("object"==e){if(!t)return"null";if(t instanceof Array)return"array";if(t instanceof Object)return e;var n=Object.prototype.toString.call(t);if("[object Window]"==n)return"object";if("[object Array]"==n||"number"==typeof t.length&&void 0!==t.splice&&void 0!==t.propertyIsEnumerable&&!t.propertyIsEnumerable("splice"))return"array";if("[object Function]"==n||void 0!==t.call&&void 0!==t.propertyIsEnumerable&&!t.propertyIsEnumerable("call"))return"function"}else if("function"==e&&void 0===t.call)return"object";return e}function r(t){return null===t}function p(t){return"array"==i(t)}function v(t){var e=i(t);return"array"==e||"object"==e&&"number"==typeof t.length}function m(t){return"function"==i(t)}function g(t){var e=typeof t;return"object"==e&&null!=t||"function"==e}var e="closure_uid_"+(1e9*Math.random()>>>0),b=0;function y(t,e,n){return t.call.apply(t.bind,arguments)}function w(e,n,t){if(!e)throw Error();if(2<arguments.length){var i=Array.prototype.slice.call(arguments,2);return function(){var t=Array.prototype.slice.call(arguments);return Array.prototype.unshift.apply(t,i),e.apply(n,t)}}return function(){return e.apply(n,arguments)}}function I(t,e,n){return(I=Function.prototype.bind&&-1!=Function.prototype.bind.toString().indexOf("native code")?y:w).apply(null,arguments)}function T(e,t){var n=Array.prototype.slice.call(arguments,1);return function(){var t=n.slice();return t.push.apply(t,arguments),e.apply(this,t)}}var E=Date.now||function(){return+new Date};function k(t,o){function e(){}e.prototype=o.prototype,t.qb=o.prototype,t.prototype=new e,(t.prototype.constructor=t).fd=function(t,e,n){for(var i=Array(arguments.length-2),r=2;r<arguments.length;r++)i[r-2]=arguments[r];return o.prototype[e].apply(t,i)}}function A(t){if(!t)return!1;try{return!!t.$goog_Thenable}catch(t){return!1}}function S(t){if(Error.captureStackTrace)Error.captureStackTrace(this,S);else{var e=Error().stack;e&&(this.stack=e)}t&&(this.message=String(t))}function N(t,e){for(var n="",i=(t=t.split("%s")).length-1,r=0;r<i;r++)n+=t[r]+(r<e.length?e[r]:"%s");S.call(this,n+t[i])}function O(t,e){throw new N("Failure"+(t?": "+t:""),Array.prototype.slice.call(arguments,1))}function _(t,e){this.c=t,this.f=e,this.b=0,this.a=null}function P(t,e){t.f(e),t.b<100&&(t.b++,e.next=t.a,t.a=e)}function R(){this.b=this.a=null}k(S,Error),S.prototype.name="CustomError",k(N,S),N.prototype.name="AssertionError",_.prototype.get=function(){if(0<this.b){this.b--;var t=this.a;this.a=t.next,t.next=null}else t=this.c();return t};var D=new _(function(){return new C},function(t){t.reset()});function C(){this.next=this.b=this.a=null}function L(t,e){t:{try{var n=t&&t.ownerDocument,i=n&&(n.defaultView||n.parentWindow);if((i=i||l).Element&&i.Location){var r=i;break t}}catch(t){}r=null}if(r&&void 0!==r[e]&&(!t||!(t instanceof r[e])&&(t instanceof r.Location||t instanceof r.Element))){if(g(t))try{var o=t.constructor.displayName||t.constructor.name||Object.prototype.toString.call(t)}catch(t){o="<object could not be stringified>"}else o=void 0===t?"undefined":null===t?"null":typeof t;O("Argument is not a %s (or a non-Element, non-Location mock); got: %s",e,o)}}R.prototype.add=function(t,e){var n=D.get();n.set(t,e),this.b?this.b.next=n:this.a=n,this.b=n},C.prototype.set=function(t,e){this.a=t,this.b=e,this.next=null},C.prototype.reset=function(){this.next=this.b=this.a=null};var x=Array.prototype.indexOf?function(t,e){return Array.prototype.indexOf.call(t,e,void 0)}:function(t,e){if(h(t))return h(e)&&1==e.length?t.indexOf(e,0):-1;for(var n=0;n<t.length;n++)if(n in t&&t[n]===e)return n;return-1},M=Array.prototype.forEach?function(t,e,n){Array.prototype.forEach.call(t,e,n)}:function(t,e,n){for(var i=t.length,r=h(t)?t.split(""):t,o=0;o<i;o++)o in r&&e.call(n,r[o],o,t)};var j=Array.prototype.map?function(t,e){return Array.prototype.map.call(t,e,void 0)}:function(t,e){for(var n=t.length,i=Array(n),r=h(t)?t.split(""):t,o=0;o<n;o++)o in r&&(i[o]=e.call(void 0,r[o],o,t));return i},U=Array.prototype.some?function(t,e){return Array.prototype.some.call(t,e,void 0)}:function(t,e){for(var n=t.length,i=h(t)?t.split(""):t,r=0;r<n;r++)if(r in i&&e.call(void 0,i[r],r,t))return!0;return!1};function V(t,e){return 0<=x(t,e)}function F(t,e){var n;return(n=0<=(e=x(t,e)))&&Array.prototype.splice.call(t,e,1),n}function K(n,i){!function(t,e){for(var n=h(t)?t.split(""):t,i=t.length-1;0<=i;--i)i in n&&e.call(void 0,n[i],i,t)}(n,function(t,e){i.call(void 0,t,e,n)&&1==Array.prototype.splice.call(n,e,1).length&&0})}function q(t){return Array.prototype.concat.apply([],arguments)}function H(t){var e=t.length;if(0<e){for(var n=Array(e),i=0;i<e;i++)n[i]=t[i];return n}return[]}function B(t,e){for(var n in t)e.call(void 0,t[n],n,t)}function G(t){for(var e in t)return!1;return!0}function W(t){var e,n={};for(e in t)n[e]=t[e];return n}var X="constructor hasOwnProperty isPrototypeOf propertyIsEnumerable toLocaleString toString valueOf".split(" ");function J(t,e){for(var n,i,r=1;r<arguments.length;r++){for(n in i=arguments[r])t[n]=i[n];for(var o=0;o<X.length;o++)n=X[o],Object.prototype.hasOwnProperty.call(i,n)&&(t[n]=i[n])}}function Y(t,e){this.a=t===Z&&e||"",this.b=$}function z(t){return t instanceof Y&&t.constructor===Y&&t.b===$?t.a:(O("expected object of type Const, got '"+t+"'"),"type_error:Const")}Y.prototype.qa=!0,Y.prototype.pa=function(){return this.a},Y.prototype.toString=function(){return"Const{"+this.a+"}"};var $={},Z={},Q=new Y(Z,"");function tt(){this.a="",this.b=ot}function et(t){return t instanceof tt&&t.constructor===tt&&t.b===ot?t.a:(O("expected object of type TrustedResourceUrl, got '"+t+"' of type "+i(t)),"type_error:TrustedResourceUrl")}function nt(t,n){var i=z(t);if(!rt.test(i))throw Error("Invalid TrustedResourceUrl format: "+i);return at(t=i.replace(it,function(t,e){if(!Object.prototype.hasOwnProperty.call(n,e))throw Error('Found marker, "'+e+'", in format string, "'+i+'", but no valid label mapping found in args: '+JSON.stringify(n));return(t=n[e])instanceof Y?z(t):encodeURIComponent(String(t))}))}tt.prototype.qa=!0,tt.prototype.pa=function(){return this.a.toString()},tt.prototype.toString=function(){return"TrustedResourceUrl{"+this.a+"}"};var it=/%{(\w+)}/g,rt=/^((https:)?\/\/[0-9a-z.:[\]-]+\/|\/[^/\\]|[^:/\\%]+\/|[^:/\\%]*[?#]|about:blank#)/i,ot={};function at(t){var e=new tt;return e.a=t,e}var st=String.prototype.trim?function(t){return t.trim()}:function(t){return/^[\s\xa0]*([\s\S]*?)[\s\xa0]*$/.exec(t)[1]},ut=/&/g,ct=/</g,ht=/>/g,lt=/"/g,ft=/'/g,dt=/\x00/g,pt=/[\x00&<>"']/;function vt(t,e){return-1!=t.indexOf(e)}function mt(t,e){return t<e?-1:e<t?1:0}function gt(){this.a="",this.b=Tt}function bt(t){return t instanceof gt&&t.constructor===gt&&t.b===Tt?t.a:(O("expected object of type SafeUrl, got '"+t+"' of type "+i(t)),"type_error:SafeUrl")}gt.prototype.qa=!0,gt.prototype.pa=function(){return this.a.toString()},gt.prototype.toString=function(){return"SafeUrl{"+this.a+"}"};var yt=/^(?:(?:https?|mailto|ftp):|[^:/?#]*(?:[/?#]|$))/i;function wt(t){return t instanceof gt?t:(t="object"==typeof t&&t.qa?t.pa():String(t),yt.test(t)||(t="about:invalid#zClosurez"),Et(t))}var It,Tt={};function Et(t){var e=new gt;return e.a=t,e}Et("about:blank");t:{var kt=l.navigator;if(kt){var At=kt.userAgent;if(At){It=At;break t}}It=""}function St(t){return vt(It,t)}function Nt(){this.a="",this.b=_t}function Ot(t){return t instanceof Nt&&t.constructor===Nt&&t.b===_t?t.a:(O("expected object of type SafeHtml, got '"+t+"' of type "+i(t)),"type_error:SafeHtml")}Nt.prototype.qa=!0,Nt.prototype.pa=function(){return this.a.toString()},Nt.prototype.toString=function(){return"SafeHtml{"+this.a+"}"};var _t={};function Pt(t){var e=new Nt;return e.a=t,e}Pt("<!DOCTYPE html>");var Rt,Dt,Ct=Pt("");function Lt(t,e){for(var n=t.split("%s"),i="",r=Array.prototype.slice.call(arguments,1);r.length&&1<n.length;)i+=n.shift()+r.shift();return i+n.join("%s")}function xt(t){return pt.test(t)&&(-1!=t.indexOf("&")&&(t=t.replace(ut,"&amp;")),-1!=t.indexOf("<")&&(t=t.replace(ct,"&lt;")),-1!=t.indexOf(">")&&(t=t.replace(ht,"&gt;")),-1!=t.indexOf('"')&&(t=t.replace(lt,"&quot;")),-1!=t.indexOf("'")&&(t=t.replace(ft,"&#39;")),-1!=t.indexOf("\0")&&(t=t.replace(dt,"&#0;"))),t}function Mt(t){l.setTimeout(function(){throw t},0)}function jt(){var t=l.MessageChannel;if(void 0===t&&"undefined"!=typeof window&&window.postMessage&&window.addEventListener&&!St("Presto")&&(t=function(){var t=document.createElement("IFRAME");t.style.display="none",function(t){var e=at(z(Q));L(t,"HTMLIFrameElement"),t.src=et(e).toString()}(t),document.documentElement.appendChild(t);var e=t.contentWindow;(t=e.document).open(),t.write(Ot(Ct)),t.close();var n="callImmediate"+Math.random(),i="file:"==e.location.protocol?"*":e.location.protocol+"//"+e.location.host;t=I(function(t){"*"!=i&&t.origin!=i||t.data!=n||this.port1.onmessage()},this),e.addEventListener("message",t,!1),this.port1={},this.port2={postMessage:function(){e.postMessage(n,i)}}}),void 0===t||St("Trident")||St("MSIE"))return"undefined"!=typeof document&&"onreadystatechange"in document.createElement("SCRIPT")?function(t){var e=document.createElement("SCRIPT");e.onreadystatechange=function(){e.onreadystatechange=null,e.parentNode.removeChild(e),e=null,t(),t=null},document.documentElement.appendChild(e)}:function(t){l.setTimeout(t,0)};var e=new t,n={},i=n;return e.port1.onmessage=function(){if(void 0!==n.next){var t=(n=n.next).yb;n.yb=null,t()}},function(t){i.next={yb:t},i=i.next,e.port2.postMessage(0)}}function Ut(t,e){Dt||function(){if(l.Promise&&l.Promise.resolve){var t=l.Promise.resolve(void 0);Dt=function(){t.then(Kt)}}else Dt=function(){var t=Kt;!m(l.setImmediate)||l.Window&&l.Window.prototype&&!St("Edge")&&l.Window.prototype.setImmediate==l.setImmediate?(Rt=Rt||jt())(t):l.setImmediate(t)}}(),Vt||(Dt(),Vt=!0),Ft.add(t,e)}Pt("<br>");var Vt=!1,Ft=new R;function Kt(){for(var t;n=e=void 0,n=null,(e=Ft).a&&(n=e.a,e.a=e.a.next,e.a||(e.b=null),n.next=null),t=n;){try{t.a.call(t.b)}catch(t){Mt(t)}P(D,t)}var e,n;Vt=!1}function qt(t,e){if(this.a=Ht,this.i=void 0,this.f=this.b=this.c=null,this.g=this.h=!1,t!=d)try{var n=this;t.call(e,function(t){ee(n,Bt,t)},function(t){if(!(t instanceof ue))try{if(t instanceof Error)throw t;throw Error("Promise rejected.")}catch(t){}ee(n,Gt,t)})}catch(t){ee(this,Gt,t)}}var Ht=0,Bt=2,Gt=3;function Wt(){this.next=this.f=this.b=this.g=this.a=null,this.c=!1}Wt.prototype.reset=function(){this.f=this.b=this.g=this.a=null,this.c=!1};var Xt=new _(function(){return new Wt},function(t){t.reset()});function Jt(t,e,n){var i=Xt.get();return i.g=t,i.b=e,i.f=n,i}function Yt(t){if(t instanceof qt)return t;var e=new qt(d);return ee(e,Bt,t),e}function zt(n){return new qt(function(t,e){e(n)})}function $t(t,e,n){ne(t,e,n,null)||Ut(T(e,t))}function Zt(n){return new qt(function(i){var r=n.length,o=[];if(r)for(var t=function(t,e,n){r--,o[t]=e?{Gb:!0,value:n}:{Gb:!1,reason:n},0==r&&i(o)},e=0;e<n.length;e++)$t(n[e],T(t,e,!0),T(t,e,!1));else i(o)})}function Qt(t,e){t.b||t.a!=Bt&&t.a!=Gt||ie(t),t.f?t.f.next=e:t.b=e,t.f=e}function te(t,r,o,a){var e=Jt(null,null,null);return e.a=new qt(function(n,i){e.g=r?function(t){try{var e=r.call(a,t);n(e)}catch(t){i(t)}}:n,e.b=o?function(t){try{var e=o.call(a,t);void 0===e&&t instanceof ue?i(t):n(e)}catch(t){i(t)}}:i}),Qt(e.a.c=t,e),e.a}function ee(t,e,n){t.a==Ht&&(t===n&&(e=Gt,n=new TypeError("Promise cannot resolve to itself")),t.a=1,ne(n,t.Oc,t.Pc,t)||(t.i=n,t.a=e,t.c=null,ie(t),e!=Gt||n instanceof ue||function(t,e){t.g=!0,Ut(function(){t.g&&se.call(null,e)})}(t,n)))}function ne(t,e,n,i){if(t instanceof qt)return Qt(t,Jt(e||d,n||null,i)),!0;if(A(t))return t.then(e,n,i),!0;if(g(t))try{var r=t.then;if(m(r))return function(t,e,n,i,r){function o(t){a||(a=!0,i.call(r,t))}var a=!1;try{e.call(t,function(t){a||(a=!0,n.call(r,t))},o)}catch(t){o(t)}}(t,r,e,n,i),!0}catch(t){return n.call(i,t),!0}return!1}function ie(t){t.h||(t.h=!0,Ut(t.Zb,t))}function re(t){var e=null;return t.b&&(e=t.b,t.b=e.next,e.next=null),t.b||(t.f=null),e}function oe(t,e,n,i){if(n==Gt&&e.b&&!e.c)for(;t&&t.g;t=t.c)t.g=!1;if(e.a)e.a.c=null,ae(e,n,i);else try{e.c?e.g.call(e.f):ae(e,n,i)}catch(t){se.call(null,t)}P(Xt,e)}function ae(t,e,n){e==Bt?t.g.call(t.f,n):t.b&&t.b.call(t.f,n)}qt.prototype.then=function(t,e,n){return te(this,m(t)?t:null,m(e)?e:null,n)},qt.prototype.$goog_Thenable=!0,(t=qt.prototype).ka=function(t,e){return(t=Jt(t,t,e)).c=!0,Qt(this,t),this},t.s=function(t,e){return te(this,null,t,e)},t.cancel=function(t){this.a==Ht&&Ut(function(){!function t(e,n){if(e.a==Ht)if(e.c){var i=e.c;if(i.b){for(var r=0,o=null,a=null,s=i.b;s&&(s.c||(r++,s.a==e&&(o=s),!(o&&1<r)));s=s.next)o||(a=s);o&&(i.a==Ht&&1==r?t(i,n):(a?((r=a).next==i.f&&(i.f=r),r.next=r.next.next):re(i),oe(i,o,Gt,n)))}e.c=null}else ee(e,Gt,n)}(this,new ue(t))},this)},t.Oc=function(t){this.a=Ht,ee(this,Bt,t)},t.Pc=function(t){this.a=Ht,ee(this,Gt,t)},t.Zb=function(){for(var t;t=re(this);)oe(this,t,this.a,this.i);this.h=!1};var se=Mt;function ue(t){S.call(this,t)}function ce(){this.ta=this.ta,this.la=this.la}k(ue,S);var he=0;function le(t){if(!t.ta&&(t.ta=!0,t.xa(),0!=he))t[e]||(t[e]=++b)}function fe(t){return fe[" "](t),t}ce.prototype.ta=!(ue.prototype.name="cancel"),ce.prototype.xa=function(){if(this.la)for(;this.la.length;)this.la.shift()()},fe[" "]=d;var de,pe,ve=St("Opera"),me=St("Trident")||St("MSIE"),ge=St("Edge"),be=ge||me,ye=St("Gecko")&&!(vt(It.toLowerCase(),"webkit")&&!St("Edge"))&&!(St("Trident")||St("MSIE"))&&!St("Edge"),we=vt(It.toLowerCase(),"webkit")&&!St("Edge");function Ie(){var t=l.document;return t?t.documentMode:void 0}t:{var Te="",Ee=(pe=It,ye?/rv:([^\);]+)(\)|;)/.exec(pe):ge?/Edge\/([\d\.]+)/.exec(pe):me?/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/.exec(pe):we?/WebKit\/(\S+)/.exec(pe):ve?/(?:Version)[ \/]?(\S+)/.exec(pe):void 0);if(Ee&&(Te=Ee?Ee[1]:""),me){var ke=Ie();if(null!=ke&&ke>parseFloat(Te)){de=String(ke);break t}}de=Te}var Ae,Se={};function Ne(s){return function(t,e){var n=Se;return Object.prototype.hasOwnProperty.call(n,t)?n[t]:n[t]=e(t)}(s,function(){for(var t=0,e=st(String(de)).split("."),n=st(String(s)).split("."),i=Math.max(e.length,n.length),r=0;0==t&&r<i;r++){var o=e[r]||"",a=n[r]||"";do{if(o=/(\d*)(\D*)(.*)/.exec(o)||["","","",""],a=/(\d*)(\D*)(.*)/.exec(a)||["","","",""],0==o[0].length&&0==a[0].length)break;t=mt(0==o[1].length?0:parseInt(o[1],10),0==a[1].length?0:parseInt(a[1],10))||mt(0==o[2].length,0==a[2].length)||mt(o[2],a[2]),o=o[3],a=a[3]}while(0==t)}return 0<=t})}Ae=l.document&&me?Ie():void 0;var Oe=Object.freeze||function(t){return t},_e=!me||9<=Number(Ae),Pe=me&&!Ne("9"),Re=function(){if(!l.addEventListener||!Object.defineProperty)return!1;var t=!1,e=Object.defineProperty({},"passive",{get:function(){t=!0}});try{l.addEventListener("test",d,e),l.removeEventListener("test",d,e)}catch(t){}return t}();function De(t,e){this.type=t,this.b=this.target=e,this.Mb=!0}function Ce(t,e){if(De.call(this,t?t.type:""),this.relatedTarget=this.b=this.target=null,this.button=this.screenY=this.screenX=this.clientY=this.clientX=0,this.key="",this.metaKey=this.shiftKey=this.altKey=this.ctrlKey=!1,this.pointerId=0,this.pointerType="",this.a=null,t){var n=this.type=t.type,i=t.changedTouches&&t.changedTouches.length?t.changedTouches[0]:null;if(this.target=t.target||t.srcElement,this.b=e,e=t.relatedTarget){if(ye){t:{try{fe(e.nodeName);var r=!0;break t}catch(t){}r=!1}r||(e=null)}}else"mouseover"==n?e=t.fromElement:"mouseout"==n&&(e=t.toElement);this.relatedTarget=e,i?(this.clientX=void 0!==i.clientX?i.clientX:i.pageX,this.clientY=void 0!==i.clientY?i.clientY:i.pageY,this.screenX=i.screenX||0,this.screenY=i.screenY||0):(this.clientX=void 0!==t.clientX?t.clientX:t.pageX,this.clientY=void 0!==t.clientY?t.clientY:t.pageY,this.screenX=t.screenX||0,this.screenY=t.screenY||0),this.button=t.button,this.key=t.key||"",this.ctrlKey=t.ctrlKey,this.altKey=t.altKey,this.shiftKey=t.shiftKey,this.metaKey=t.metaKey,this.pointerId=t.pointerId||0,this.pointerType=h(t.pointerType)?t.pointerType:Le[t.pointerType]||"",(this.a=t).defaultPrevented&&this.preventDefault()}}De.prototype.preventDefault=function(){this.Mb=!1},k(Ce,De);var Le=Oe({2:"touch",3:"pen",4:"mouse"});Ce.prototype.preventDefault=function(){Ce.qb.preventDefault.call(this);var t=this.a;if(t.preventDefault)t.preventDefault();else if(t.returnValue=!1,Pe)try{(t.ctrlKey||112<=t.keyCode&&t.keyCode<=123)&&(t.keyCode=-1)}catch(t){}},Ce.prototype.f=function(){return this.a};var xe="closure_listenable_"+(1e6*Math.random()|0),Me=0;function je(t,e,n,i,r){this.listener=t,this.proxy=null,this.src=e,this.type=n,this.capture=!!i,this.Na=r,this.key=++Me,this.ra=this.Ia=!1}function Ue(t){t.ra=!0,t.listener=null,t.proxy=null,t.src=null,t.Na=null}function Ve(t){this.src=t,this.a={},this.b=0}function Fe(t,e){var n=e.type;n in t.a&&F(t.a[n],e)&&(Ue(e),0==t.a[n].length&&(delete t.a[n],t.b--))}function Ke(t,e,n,i){for(var r=0;r<t.length;++r){var o=t[r];if(!o.ra&&o.listener==e&&o.capture==!!n&&o.Na==i)return r}return-1}Ve.prototype.add=function(t,e,n,i,r){var o=t.toString();(t=this.a[o])||(t=this.a[o]=[],this.b++);var a=Ke(t,e,i,r);return-1<a?(e=t[a],n||(e.Ia=!1)):((e=new je(e,this.src,o,!!i,r)).Ia=n,t.push(e)),e};var qe="closure_lm_"+(1e6*Math.random()|0),He={};function Be(t,e,n,i,r){if(i&&i.once)We(t,e,n,i,r);else if(p(e))for(var o=0;o<e.length;o++)Be(t,e[o],n,i,r);else n=en(n),t&&t[xe]?rn(t,e,n,g(i)?!!i.capture:!!i,r):Ge(t,e,n,!1,i,r)}function Ge(t,e,n,i,r,o){if(!e)throw Error("Invalid event type");var a=g(r)?!!r.capture:!!r,s=Qe(t);if(s||(t[qe]=s=new Ve(t)),!(n=s.add(e,n,i,a,o)).proxy)if(i=function(){var e=Ze,n=_e?function(t){return e.call(n.src,n.listener,t)}:function(t){if(!(t=e.call(n.src,n.listener,t)))return t};return n}(),(n.proxy=i).src=t,i.listener=n,t.addEventListener)Re||(r=a),void 0===r&&(r=!1),t.addEventListener(e.toString(),i,r);else if(t.attachEvent)t.attachEvent(Ye(e.toString()),i);else{if(!t.addListener||!t.removeListener)throw Error("addEventListener and attachEvent are unavailable.");t.addListener(i)}}function We(t,e,n,i,r){if(p(e))for(var o=0;o<e.length;o++)We(t,e[o],n,i,r);else n=en(n),t&&t[xe]?on(t,e,n,g(i)?!!i.capture:!!i,r):Ge(t,e,n,!0,i,r)}function Xe(t,e,n,i,r){if(p(e))for(var o=0;o<e.length;o++)Xe(t,e[o],n,i,r);else i=g(i)?!!i.capture:!!i,n=en(n),t&&t[xe]?(t=t.u,(e=String(e).toString())in t.a&&(-1<(n=Ke(o=t.a[e],n,i,r))&&(Ue(o[n]),Array.prototype.splice.call(o,n,1),0==o.length&&(delete t.a[e],t.b--)))):(t=t&&Qe(t))&&(e=t.a[e.toString()],t=-1,e&&(t=Ke(e,n,i,r)),(n=-1<t?e[t]:null)&&Je(n))}function Je(t){if("number"!=typeof t&&t&&!t.ra){var e=t.src;if(e&&e[xe])Fe(e.u,t);else{var n=t.type,i=t.proxy;e.removeEventListener?e.removeEventListener(n,i,t.capture):e.detachEvent?e.detachEvent(Ye(n),i):e.addListener&&e.removeListener&&e.removeListener(i),(n=Qe(e))?(Fe(n,t),0==n.b&&(n.src=null,e[qe]=null)):Ue(t)}}}function Ye(t){return t in He?He[t]:He[t]="on"+t}function ze(t,e,n,i){var r=!0;if((t=Qe(t))&&(e=t.a[e.toString()]))for(e=e.concat(),t=0;t<e.length;t++){var o=e[t];o&&o.capture==n&&!o.ra&&(o=$e(o,i),r=r&&!1!==o)}return r}function $e(t,e){var n=t.listener,i=t.Na||t.src;return t.Ia&&Je(t),n.call(i,e)}function Ze(t,e){if(t.ra)return!0;if(_e)return $e(t,new Ce(e,this));if(!e)t:{e=["window","event"];for(var n=l,i=0;i<e.length;i++)if(null==(n=n[e[i]])){e=null;break t}e=n}if(e=new Ce(i=e,this),n=!0,!(i.keyCode<0||null!=i.returnValue)){t:{var r=!1;if(0==i.keyCode)try{i.keyCode=-1;break t}catch(t){r=!0}!r&&null!=i.returnValue||(i.returnValue=!0)}for(i=[],r=e.b;r;r=r.parentNode)i.push(r);for(t=t.type,r=i.length-1;0<=r;r--){e.b=i[r];var o=ze(i[r],t,!0,e);n=n&&o}for(r=0;r<i.length;r++)e.b=i[r],o=ze(i[r],t,!1,e),n=n&&o}return n}function Qe(t){return(t=t[qe])instanceof Ve?t:null}var tn="__closure_events_fn_"+(1e9*Math.random()>>>0);function en(e){return m(e)?e:(e[tn]||(e[tn]=function(t){return e.handleEvent(t)}),e[tn])}function nn(){ce.call(this),this.u=new Ve(this),(this.Sb=this).Wa=null}function rn(t,e,n,i,r){t.u.add(String(e),n,!1,i,r)}function on(t,e,n,i,r){t.u.add(String(e),n,!0,i,r)}function an(t,e,n,i){if(!(e=t.u.a[String(e)]))return!0;e=e.concat();for(var r=!0,o=0;o<e.length;++o){var a=e[o];if(a&&!a.ra&&a.capture==n){var s=a.listener,u=a.Na||a.src;a.Ia&&Fe(t.u,a),r=!1!==s.call(u,i)&&r}}return r&&0!=i.Mb}function sn(t,e,n){if(m(t))n&&(t=I(t,n));else{if(!t||"function"!=typeof t.handleEvent)throw Error("Invalid listener argument");t=I(t.handleEvent,t)}return 2147483647<Number(e)?-1:l.setTimeout(t,e||0)}function un(n){var i=null;return new qt(function(t,e){-1==(i=sn(function(){t(void 0)},n))&&e(Error("Failed to schedule timer."))}).s(function(t){throw l.clearTimeout(i),t})}function cn(t){if(t.U&&"function"==typeof t.U)return t.U();if(h(t))return t.split("");if(v(t)){for(var e=[],n=t.length,i=0;i<n;i++)e.push(t[i]);return e}for(i in e=[],n=0,t)e[n++]=t[i];return e}function hn(t){if(t.X&&"function"==typeof t.X)return t.X();if(!t.U||"function"!=typeof t.U){if(v(t)||h(t)){var e=[];t=t.length;for(var n=0;n<t;n++)e.push(n);return e}for(var i in e=[],n=0,t)e[n++]=i;return e}}function ln(t,e){this.b={},this.a=[],this.c=0;var n=arguments.length;if(1<n){if(n%2)throw Error("Uneven number of arguments");for(var i=0;i<n;i+=2)this.set(arguments[i],arguments[i+1])}else if(t)if(t instanceof ln)for(n=t.X(),i=0;i<n.length;i++)this.set(n[i],t.get(n[i]));else for(i in t)this.set(i,t[i])}function fn(t){if(t.c!=t.a.length){for(var e=0,n=0;e<t.a.length;){var i=t.a[e];dn(t.b,i)&&(t.a[n++]=i),e++}t.a.length=n}if(t.c!=t.a.length){var r={};for(n=e=0;e<t.a.length;)dn(r,i=t.a[e])||(r[t.a[n++]=i]=1),e++;t.a.length=n}}function dn(t,e){return Object.prototype.hasOwnProperty.call(t,e)}k(nn,ce),nn.prototype[xe]=!0,nn.prototype.addEventListener=function(t,e,n,i){Be(this,t,e,n,i)},nn.prototype.removeEventListener=function(t,e,n,i){Xe(this,t,e,n,i)},nn.prototype.dispatchEvent=function(t){var e,n=this.Wa;if(n)for(e=[];n;n=n.Wa)e.push(n);n=this.Sb;var i=t.type||t;if(h(t))t=new De(t,n);else if(t instanceof De)t.target=t.target||n;else{var r=t;J(t=new De(i,n),r)}if(r=!0,e)for(var o=e.length-1;0<=o;o--){var a=t.b=e[o];r=an(a,i,!0,t)&&r}if(r=an(a=t.b=n,i,!0,t)&&r,r=an(a,i,!1,t)&&r,e)for(o=0;o<e.length;o++)r=an(a=t.b=e[o],i,!1,t)&&r;return r},nn.prototype.xa=function(){if(nn.qb.xa.call(this),this.u){var t,e=this.u;for(t in e.a){for(var n=e.a[t],i=0;i<n.length;i++)Ue(n[i]);delete e.a[t],e.b--}}this.Wa=null},(t=ln.prototype).U=function(){fn(this);for(var t=[],e=0;e<this.a.length;e++)t.push(this.b[this.a[e]]);return t},t.X=function(){return fn(this),this.a.concat()},t.clear=function(){this.b={},this.c=this.a.length=0},t.get=function(t,e){return dn(this.b,t)?this.b[t]:e},t.set=function(t,e){dn(this.b,t)||(this.c++,this.a.push(t)),this.b[t]=e},t.forEach=function(t,e){for(var n=this.X(),i=0;i<n.length;i++){var r=n[i],o=this.get(r);t.call(e,o,r,this)}};var pn=/^(?:([^:/?#.]+):)?(?:\/\/(?:([^/?#]*)@)?([^/#?]*?)(?::([0-9]+))?(?=[/#?]|$))?([^?#]+)?(?:\?([^#]*))?(?:#([\s\S]*))?$/;function vn(t,e){var n;this.b=this.i=this.f="",this.l=null,this.g=this.c="",this.h=!1,t instanceof vn?(this.h=void 0!==e?e:t.h,mn(this,t.f),this.i=t.i,this.b=t.b,gn(this,t.l),this.c=t.c,bn(this,jn(t.a)),this.g=t.g):t&&(n=String(t).match(pn))?(this.h=!!e,mn(this,n[1]||"",!0),this.i=En(n[2]||""),this.b=En(n[3]||"",!0),gn(this,n[4]),this.c=En(n[5]||"",!0),bn(this,n[6]||"",!0),this.g=En(n[7]||"")):(this.h=!!e,this.a=new Rn(null,this.h))}function mn(t,e,n){t.f=n?En(e,!0):e,t.f&&(t.f=t.f.replace(/:$/,""))}function gn(t,e){if(e){if(e=Number(e),isNaN(e)||e<0)throw Error("Bad port number "+e);t.l=e}else t.l=null}function bn(t,e,n){e instanceof Rn?(t.a=e,function(t,e){e&&!t.f&&(Dn(t),t.c=null,t.a.forEach(function(t,e){var n=e.toLowerCase();e!=n&&(Ln(this,e),Mn(this,n,t))},t)),t.f=e}(t.a,t.h)):(n||(e=kn(e,_n)),t.a=new Rn(e,t.h))}function yn(t,e,n){t.a.set(e,n)}function wn(t,e){return t.a.get(e)}function In(t){return t instanceof vn?new vn(t):new vn(t,void 0)}function Tn(t,e){var n=new vn(null,void 0);return mn(n,"https"),t&&(n.b=t),e&&(n.c=e),n}function En(t,e){return t?e?decodeURI(t.replace(/%25/g,"%2525")):decodeURIComponent(t):""}function kn(t,e,n){return h(t)?(t=encodeURI(t).replace(e,An),n&&(t=t.replace(/%25([0-9a-fA-F]{2})/g,"%$1")),t):null}function An(t){return"%"+((t=t.charCodeAt(0))>>4&15).toString(16)+(15&t).toString(16)}vn.prototype.toString=function(){var t=[],e=this.f;e&&t.push(kn(e,Sn,!0),":");var n=this.b;return!n&&"file"!=e||(t.push("//"),(e=this.i)&&t.push(kn(e,Sn,!0),"@"),t.push(encodeURIComponent(String(n)).replace(/%25([0-9a-fA-F]{2})/g,"%$1")),null!=(n=this.l)&&t.push(":",String(n))),(n=this.c)&&(this.b&&"/"!=n.charAt(0)&&t.push("/"),t.push(kn(n,"/"==n.charAt(0)?On:Nn,!0))),(n=this.a.toString())&&t.push("?",n),(n=this.g)&&t.push("#",kn(n,Pn)),t.join("")},vn.prototype.resolve=function(t){var e=new vn(this),n=!!t.f;n?mn(e,t.f):n=!!t.i,n?e.i=t.i:n=!!t.b,n?e.b=t.b:n=null!=t.l;var i=t.c;if(n)gn(e,t.l);else if(n=!!t.c){if("/"!=i.charAt(0))if(this.b&&!this.c)i="/"+i;else{var r=e.c.lastIndexOf("/");-1!=r&&(i=e.c.substr(0,r+1)+i)}if(".."==(r=i)||"."==r)i="";else if(vt(r,"./")||vt(r,"/.")){i=0==r.lastIndexOf("/",0),r=r.split("/");for(var o=[],a=0;a<r.length;){var s=r[a++];"."==s?i&&a==r.length&&o.push(""):".."==s?((1<o.length||1==o.length&&""!=o[0])&&o.pop(),i&&a==r.length&&o.push("")):(o.push(s),i=!0)}i=o.join("/")}else i=r}return n?e.c=i:n=""!==t.a.toString(),n?bn(e,jn(t.a)):n=!!t.g,n&&(e.g=t.g),e};var Sn=/[#\/\?@]/g,Nn=/[#\?:]/g,On=/[#\?]/g,_n=/[#\?@]/g,Pn=/#/g;function Rn(t,e){this.b=this.a=null,this.c=t||null,this.f=!!e}function Dn(n){n.a||(n.a=new ln,n.b=0,n.c&&function(t,e){if(t){t=t.split("&");for(var n=0;n<t.length;n++){var i=t[n].indexOf("="),r=null;if(0<=i){var o=t[n].substring(0,i);r=t[n].substring(i+1)}else o=t[n];e(o,r?decodeURIComponent(r.replace(/\+/g," ")):"")}}}(n.c,function(t,e){n.add(decodeURIComponent(t.replace(/\+/g," ")),e)}))}function Cn(t){var e=hn(t);if(void 0===e)throw Error("Keys are undefined");var n=new Rn(null,void 0);t=cn(t);for(var i=0;i<e.length;i++){var r=e[i],o=t[i];p(o)?Mn(n,r,o):n.add(r,o)}return n}function Ln(t,e){Dn(t),e=Un(t,e),dn(t.a.b,e)&&(t.c=null,t.b-=t.a.get(e).length,dn((t=t.a).b,e)&&(delete t.b[e],t.c--,t.a.length>2*t.c&&fn(t)))}function xn(t,e){return Dn(t),e=Un(t,e),dn(t.a.b,e)}function Mn(t,e,n){Ln(t,e),0<n.length&&(t.c=null,t.a.set(Un(t,e),H(n)),t.b+=n.length)}function jn(t){var e=new Rn;return e.c=t.c,t.a&&(e.a=new ln(t.a),e.b=t.b),e}function Un(t,e){return e=String(e),t.f&&(e=e.toLowerCase()),e}(t=Rn.prototype).add=function(t,e){Dn(this),this.c=null,t=Un(this,t);var n=this.a.get(t);return n||this.a.set(t,n=[]),n.push(e),this.b+=1,this},t.clear=function(){this.a=this.c=null,this.b=0},t.forEach=function(n,i){Dn(this),this.a.forEach(function(t,e){M(t,function(t){n.call(i,t,e,this)},this)},this)},t.X=function(){Dn(this);for(var t=this.a.U(),e=this.a.X(),n=[],i=0;i<e.length;i++)for(var r=t[i],o=0;o<r.length;o++)n.push(e[i]);return n},t.U=function(t){Dn(this);var e=[];if(h(t))xn(this,t)&&(e=q(e,this.a.get(Un(this,t))));else{t=this.a.U();for(var n=0;n<t.length;n++)e=q(e,t[n])}return e},t.set=function(t,e){return Dn(this),this.c=null,xn(this,t=Un(this,t))&&(this.b-=this.a.get(t).length),this.a.set(t,[e]),this.b+=1,this},t.get=function(t,e){return t&&0<(t=this.U(t)).length?String(t[0]):e},t.toString=function(){if(this.c)return this.c;if(!this.a)return"";for(var t=[],e=this.a.X(),n=0;n<e.length;n++){var i=e[n],r=encodeURIComponent(String(i));i=this.U(i);for(var o=0;o<i.length;o++){var a=r;""!==i[o]&&(a+="="+encodeURIComponent(String(i[o]))),t.push(a)}}return this.c=t.join("&")};var Vn=!me||9<=Number(Ae);function Fn(t){var e=document;return h(t)?e.getElementById(t):t}function Kn(n,t){B(t,function(t,e){t&&"object"==typeof t&&t.qa&&(t=t.pa()),"style"==e?n.style.cssText=t:"class"==e?n.className=t:"for"==e?n.htmlFor=t:qn.hasOwnProperty(e)?n.setAttribute(qn[e],t):0==e.lastIndexOf("aria-",0)||0==e.lastIndexOf("data-",0)?n.setAttribute(e,t):n[e]=t})}var qn={cellpadding:"cellPadding",cellspacing:"cellSpacing",colspan:"colSpan",frameborder:"frameBorder",height:"height",maxlength:"maxLength",nonce:"nonce",role:"role",rowspan:"rowSpan",type:"type",usemap:"useMap",valign:"vAlign",width:"width"};function Hn(t,e,n){var i=arguments,r=document,o=String(i[0]),a=i[1];if(!Vn&&a&&(a.name||a.type)){if(o=["<",o],a.name&&o.push(' name="',xt(a.name),'"'),a.type){o.push(' type="',xt(a.type),'"');var s={};J(s,a),delete s.type,a=s}o.push(">"),o=o.join("")}return o=r.createElement(o),a&&(h(a)?o.className=a:p(a)?o.className=a.join(" "):Kn(o,a)),2<i.length&&function(e,n,t){function i(t){t&&n.appendChild(h(t)?e.createTextNode(t):t)}for(var r=2;r<t.length;r++){var o=t[r];!v(o)||g(o)&&0<o.nodeType?i(o):M(Bn(o)?H(o):o,i)}}(r,o,i),o}function Bn(t){if(t&&"number"==typeof t.length){if(g(t))return"function"==typeof t.item||"string"==typeof t.item;if(m(t))return"function"==typeof t.item}return!1}function Gn(t){var e=[];return function t(e,n,i){if(null==n)i.push("null");else{if("object"==typeof n){if(p(n)){var r=n;n=r.length,i.push("[");for(var o="",a=0;a<n;a++)i.push(o),t(e,r[a],i),o=",";return void i.push("]")}if(!(n instanceof String||n instanceof Number||n instanceof Boolean)){for(r in i.push("{"),o="",n)Object.prototype.hasOwnProperty.call(n,r)&&("function"!=typeof(a=n[r])&&(i.push(o),Yn(r,i),i.push(":"),t(e,a,i),o=","));return void i.push("}")}n=n.valueOf()}switch(typeof n){case"string":Yn(n,i);break;case"number":i.push(isFinite(n)&&!isNaN(n)?String(n):"null");break;case"boolean":i.push(String(n));break;case"function":i.push("null");break;default:throw Error("Unknown type: "+typeof n)}}}(new Wn,t,e),e.join("")}function Wn(){}var Xn={'"':'\\"',"\\":"\\\\","/":"\\/","\b":"\\b","\f":"\\f","\n":"\\n","\r":"\\r","\t":"\\t","\v":"\\u000b"},Jn=/\uffff/.test("￿")?/[\\"\x00-\x1f\x7f-\uffff]/g:/[\\"\x00-\x1f\x7f-\xff]/g;function Yn(t,e){e.push('"',t.replace(Jn,function(t){var e=Xn[t];return e||(e="\\u"+(65536|t.charCodeAt(0)).toString(16).substr(1),Xn[t]=e),e}),'"')}function zn(){var t=vi();return me&&!!Ae&&11==Ae||/Edge\/\d+/.test(t)}function $n(){return l.window&&l.window.location.href||self&&self.location&&self.location.href||""}function Zn(t,e){e=e||l.window;var n="about:blank";t&&(n=bt(wt(t)).toString()),e.location.href=n}function Qn(t){return!!((t=(t||vi()).toLowerCase()).match(/android/)||t.match(/webos/)||t.match(/iphone|ipad|ipod/)||t.match(/blackberry/)||t.match(/windows phone/)||t.match(/iemobile/))}function ti(t){t=t||l.window;try{t.close()}catch(t){}}function ei(t,e,n){var i=Math.floor(1e9*Math.random()).toString();e=e||500,n=n||600;var r=(window.screen.availHeight-n)/2,o=(window.screen.availWidth-e)/2;for(a in e={width:e,height:n,top:0<r?r:0,left:0<o?o:0,location:!0,resizable:!0,statusbar:!0,toolbar:!1},n=vi().toLowerCase(),i&&(e.target=i,vt(n,"crios/")&&(e.target="_blank")),fi(vi())==hi&&(t=t||"http://localhost",e.scrollbars=!0),n=t||"",(t=e)||(t={}),i=window,e=n instanceof gt?n:wt(void 0!==n.href?n.href:String(n)),n=t.target||n.target,r=[],t)switch(a){case"width":case"height":case"top":case"left":r.push(a+"="+t[a]);break;case"target":case"noopener":case"noreferrer":break;default:r.push(a+"="+(t[a]?1:0))}var a=r.join(",");if((St("iPhone")&&!St("iPod")&&!St("iPad")||St("iPad")||St("iPod"))&&i.navigator&&i.navigator.standalone&&n&&"_self"!=n?(L(a=i.document.createElement("A"),"HTMLAnchorElement"),e instanceof gt||e instanceof gt||(e="object"==typeof e&&e.qa?e.pa():String(e),yt.test(e)||(e="about:invalid#zClosurez"),e=Et(e)),a.href=bt(e),a.setAttribute("target",n),t.noreferrer&&a.setAttribute("rel","noreferrer"),(t=document.createEvent("MouseEvent")).initMouseEvent("click",!0,!0,i,1),a.dispatchEvent(t),a={}):t.noreferrer?(a=i.open("",n,a),t=bt(e).toString(),a&&(be&&vt(t,";")&&(t="'"+t.replace(/'/g,"%27")+"'"),a.opener=null,t=Pt('<meta name="referrer" content="no-referrer"><meta http-equiv="refresh" content="0; url='+xt(t)+'">'),a.document.write(Ot(t)),a.document.close())):(a=i.open(bt(e).toString(),n,a))&&t.noopener&&(a.opener=null),a)try{a.focus()}catch(t){}return a}var ni=/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/,ii=/^[^@]+@[^@]+$/;function ri(){var e=null;return new qt(function(t){"complete"==l.document.readyState?t():(e=function(){t()},We(window,"load",e))}).s(function(t){throw Xe(window,"load",e),t})}function oi(t){return t=t||vi(),!("file:"!==wi()||!t.toLowerCase().match(/iphone|ipad|ipod|android/))}function ai(){var t=l.window;try{return!(!t||t==t.top)}catch(t){return!1}}function si(){return void 0!==l.WorkerGlobalScope&&"function"==typeof l.importScripts}function ui(){return fl.INTERNAL.hasOwnProperty("reactNative")?"ReactNative":fl.INTERNAL.hasOwnProperty("node")?"Node":si()?"Worker":"Browser"}function ci(){var t=ui();return"ReactNative"===t||"Node"===t}var hi="Firefox",li="Chrome";function fi(t){var e=t.toLowerCase();return vt(e,"opera/")||vt(e,"opr/")||vt(e,"opios/")?"Opera":vt(e,"iemobile")?"IEMobile":vt(e,"msie")||vt(e,"trident/")?"IE":vt(e,"edge/")?"Edge":vt(e,"firefox/")?hi:vt(e,"silk/")?"Silk":vt(e,"blackberry")?"Blackberry":vt(e,"webos")?"Webos":!vt(e,"safari/")||vt(e,"chrome/")||vt(e,"crios/")||vt(e,"android")?!vt(e,"chrome/")&&!vt(e,"crios/")||vt(e,"edge/")?vt(e,"android")?"Android":(t=t.match(/([a-zA-Z\d\.]+)\/[a-zA-Z\d\.]*$/))&&2==t.length?t[1]:"Other":li:"Safari"}var di={Vc:"FirebaseCore-web",Xc:"FirebaseUI-web"};function pi(t,e){e=e||[];var n,i=[],r={};for(n in di)r[di[n]]=!0;for(n=0;n<e.length;n++)void 0!==r[e[n]]&&(delete r[e[n]],i.push(e[n]));return i.sort(),(e=i).length||(e=["FirebaseCore-web"]),"Browser"===(i=ui())?i=fi(r=vi()):"Worker"===i&&(i=fi(r=vi())+"-"+i),i+"/JsCore/"+t+"/"+e.join(",")}function vi(){return l.navigator&&l.navigator.userAgent||""}function mi(t,e){t=t.split("."),e=e||l;for(var n=0;n<t.length&&"object"==typeof e&&null!=e;n++)e=e[t[n]];return n!=t.length&&(e=void 0),e}function gi(){try{var t=l.localStorage,e=Ai();if(t)return t.setItem(e,"1"),t.removeItem(e),!zn()||!!l.indexedDB}catch(t){return si()&&!!l.indexedDB}return!1}function bi(){return(yi()||"chrome-extension:"===wi()||oi())&&!ci()&&gi()&&!si()}function yi(){return"http:"===wi()||"https:"===wi()}function wi(){return l.location&&l.location.protocol||null}function Ii(t){return!Qn(t=t||vi())&&fi(t)!=hi}function Ti(t){return void 0===t?null:Gn(t)}function Ei(t){var e,n={};for(e in t)t.hasOwnProperty(e)&&null!==t[e]&&void 0!==t[e]&&(n[e]=t[e]);return n}function ki(t){if(null!==t)return JSON.parse(t)}function Ai(t){return t||Math.floor(1e9*Math.random()).toString()}function Si(t){return"Safari"!=fi(t=t||vi())&&!t.toLowerCase().match(/iphone|ipad|ipod/)}function Ni(){var t=l.___jsl;if(t&&t.H)for(var e in t.H)if(t.H[e].r=t.H[e].r||[],t.H[e].L=t.H[e].L||[],t.H[e].r=t.H[e].L.concat(),t.CP)for(var n=0;n<t.CP.length;n++)t.CP[n]=null}function Oi(t,e){if(e<t)throw Error("Short delay should be less than long delay!");this.a=t,this.c=e,t=vi(),e=ui(),this.b=Qn(t)||"ReactNative"===e}function _i(){var t=l.document;return!t||void 0===t.visibilityState||"visible"==t.visibilityState}function Pi(t){try{var e=new Date(parseInt(t,10));if(!isNaN(e.getTime())&&!/[^0-9]/.test(t))return e.toUTCString()}catch(t){}return null}function Ri(){return!(!mi("fireauth.oauthhelper",l)&&!mi("fireauth.iframe",l))}Oi.prototype.get=function(){var t=l.navigator;return!t||"boolean"!=typeof t.onLine||!yi()&&"chrome-extension:"!==wi()&&void 0===t.connection||t.onLine?this.b?this.c:this.a:Math.min(5e3,this.a)};var Di,Ci={};function Li(t){Ci[t]||(Ci[t]=!0,"undefined"!=typeof console&&"function"==typeof console.warn&&console.warn(t))}try{var xi={};Object.defineProperty(xi,"abcd",{configurable:!0,enumerable:!0,value:1}),Object.defineProperty(xi,"abcd",{configurable:!0,enumerable:!0,value:2}),Di=2==xi.abcd}catch(t){Di=!1}function Mi(t,e,n){Di?Object.defineProperty(t,e,{configurable:!0,enumerable:!0,value:n}):t[e]=n}function ji(t,e){if(e)for(var n in e)e.hasOwnProperty(n)&&Mi(t,n,e[n])}function Ui(t){var e={};return ji(e,t),e}function Vi(t){var e=t;if("object"==typeof t&&null!=t)for(var n in e="length"in t?[]:{},t)Mi(e,n,Vi(t[n]));return e}function Fi(t){var e={},n=t[qi],i=t[Hi];if(!(t=t[Bi])||t!=Ki&&!n)throw Error("Invalid provider user info!");e[Wi]=i||null,e[Gi]=n||null,Mi(this,Ji,t),Mi(this,Xi,Vi(e))}var Ki="EMAIL_SIGNIN",qi="email",Hi="newEmail",Bi="requestType",Gi="email",Wi="fromEmail",Xi="data",Ji="operation";function Yi(t,e){this.code=$i+t,this.message=e||Zi[t]||""}function zi(t){var e=t&&t.code;return e?new Yi(e.substring($i.length),t.message):null}k(Yi,Error),Yi.prototype.A=function(){return{code:this.code,message:this.message}},Yi.prototype.toJSON=function(){return this.A()};var $i="auth/",Zi={"admin-restricted-operation":"This operation is restricted to administrators only.","argument-error":"","app-not-authorized":"This app, identified by the domain where it's hosted, is not authorized to use Firebase Authentication with the provided API key. Review your key configuration in the Google API console.","app-not-installed":"The requested mobile application corresponding to the identifier (Android package name or iOS bundle ID) provided is not installed on this device.","captcha-check-failed":"The reCAPTCHA response token provided is either invalid, expired, already used or the domain associated with it does not match the list of whitelisted domains.","code-expired":"The SMS code has expired. Please re-send the verification code to try again.","cordova-not-ready":"Cordova framework is not ready.","cors-unsupported":"This browser is not supported.","credential-already-in-use":"This credential is already associated with a different user account.","custom-token-mismatch":"The custom token corresponds to a different audience.","requires-recent-login":"This operation is sensitive and requires recent authentication. Log in again before retrying this request.","dynamic-link-not-activated":"Please activate Dynamic Links in the Firebase Console and agree to the terms and conditions.","email-already-in-use":"The email address is already in use by another account.","expired-action-code":"The action code has expired. ","cancelled-popup-request":"This operation has been cancelled due to another conflicting popup being opened.","internal-error":"An internal error has occurred.","invalid-app-credential":"The phone verification request contains an invalid application verifier. The reCAPTCHA token response is either invalid or expired.","invalid-app-id":"The mobile app identifier is not registed for the current project.","invalid-user-token":"This user's credential isn't valid for this project. This can happen if the user's token has been tampered with, or if the user isn't for the project associated with this API key.","invalid-auth-event":"An internal error has occurred.","invalid-verification-code":"The SMS verification code used to create the phone auth credential is invalid. Please resend the verification code sms and be sure use the verification code provided by the user.","invalid-continue-uri":"The continue URL provided in the request is invalid.","invalid-cordova-configuration":"The following Cordova plugins must be installed to enable OAuth sign-in: cordova-plugin-buildinfo, cordova-universal-links-plugin, cordova-plugin-browsertab, cordova-plugin-inappbrowser and cordova-plugin-customurlscheme.","invalid-custom-token":"The custom token format is incorrect. Please check the documentation.","invalid-dynamic-link-domain":"The provided dynamic link domain is not configured or authorized for the current project.","invalid-email":"The email address is badly formatted.","invalid-api-key":"Your API key is invalid, please check you have copied it correctly.","invalid-cert-hash":"The SHA-1 certificate hash provided is invalid.","invalid-credential":"The supplied auth credential is malformed or has expired.","invalid-message-payload":"The email template corresponding to this action contains invalid characters in its message. Please fix by going to the Auth email templates section in the Firebase Console.","invalid-oauth-provider":"EmailAuthProvider is not supported for this operation. This operation only supports OAuth providers.","invalid-oauth-client-id":"The OAuth client ID provided is either invalid or does not match the specified API key.","unauthorized-domain":"This domain is not authorized for OAuth operations for your Firebase project. Edit the list of authorized domains from the Firebase console.","invalid-action-code":"The action code is invalid. This can happen if the code is malformed, expired, or has already been used.","wrong-password":"The password is invalid or the user does not have a password.","invalid-persistence-type":"The specified persistence type is invalid. It can only be local, session or none.","invalid-phone-number":"The format of the phone number provided is incorrect. Please enter the phone number in a format that can be parsed into E.164 format. E.164 phone numbers are written in the format [+][country code][subscriber number including area code].","invalid-provider-id":"The specified provider ID is invalid.","invalid-recipient-email":"The email corresponding to this action failed to send as the provided recipient email address is invalid.","invalid-sender":"The email template corresponding to this action contains an invalid sender email or name. Please fix by going to the Auth email templates section in the Firebase Console.","invalid-verification-id":"The verification ID used to create the phone auth credential is invalid.","invalid-tenant-id":"The Auth instance's tenant ID is invalid.","missing-android-pkg-name":"An Android Package Name must be provided if the Android App is required to be installed.","auth-domain-config-required":"Be sure to include authDomain when calling firebase.initializeApp(), by following the instructions in the Firebase console.","missing-app-credential":"The phone verification request is missing an application verifier assertion. A reCAPTCHA response token needs to be provided.","missing-verification-code":"The phone auth credential was created with an empty SMS verification code.","missing-continue-uri":"A continue URL must be provided in the request.","missing-iframe-start":"An internal error has occurred.","missing-ios-bundle-id":"An iOS Bundle ID must be provided if an App Store ID is provided.","missing-or-invalid-nonce":"The OIDC ID token requires a valid unhashed nonce.","missing-phone-number":"To send verification codes, provide a phone number for the recipient.","missing-verification-id":"The phone auth credential was created with an empty verification ID.","app-deleted":"This instance of FirebaseApp has been deleted.","account-exists-with-different-credential":"An account already exists with the same email address but different sign-in credentials. Sign in using a provider associated with this email address.","network-request-failed":"A network error (such as timeout, interrupted connection or unreachable host) has occurred.","no-auth-event":"An internal error has occurred.","no-such-provider":"User was not linked to an account with the given provider.","null-user":"A null user object was provided as the argument for an operation which requires a non-null user object.","operation-not-allowed":"The given sign-in provider is disabled for this Firebase project. Enable it in the Firebase console, under the sign-in method tab of the Auth section.","operation-not-supported-in-this-environment":'This operation is not supported in the environment this application is running on. "location.protocol" must be http, https or chrome-extension and web storage must be enabled.',"popup-blocked":"Unable to establish a connection with the popup. It may have been blocked by the browser.","popup-closed-by-user":"The popup has been closed by the user before finalizing the operation.","provider-already-linked":"User can only be linked to one identity for the given provider.","quota-exceeded":"The project's quota for this operation has been exceeded.","redirect-cancelled-by-user":"The redirect operation has been cancelled by the user before finalizing.","redirect-operation-pending":"A redirect sign-in operation is already pending.","rejected-credential":"The request contains malformed or mismatching credentials.","tenant-id-mismatch":"The provided tenant ID does not match the Auth instance's tenant ID",timeout:"The operation has timed out.","user-token-expired":"The user's credential is no longer valid. The user must sign in again.","too-many-requests":"We have blocked all requests from this device due to unusual activity. Try again later.","unauthorized-continue-uri":"The domain of the continue URL is not whitelisted.  Please whitelist the domain in the Firebase console.","unsupported-persistence-type":"The current environment does not support the specified persistence type.","unsupported-tenant-operation":"This operation is not supported in a multi-tenant context.","user-cancelled":"User did not grant your application the permissions it requested.","user-not-found":"There is no user record corresponding to this identifier. The user may have been deleted.","user-disabled":"The user account has been disabled by an administrator.","user-mismatch":"The supplied credentials do not correspond to the previously signed in user.","user-signed-out":"","weak-password":"The password must be 6 characters long or more.","web-storage-unsupported":"This browser is not supported or 3rd party cookies and data may be disabled."};function Qi(t){var e=wn(t=In(t),tr)||null,n=wn(t,er)||null,i=wn(t,rr)||null;if(i=i&&ar[i]||null,!e||!n||!i)throw new Yi("argument-error",tr+", "+er+"and "+rr+" are required in a valid action code URL.");ji(this,{apiKey:e,operation:i,code:n,continueUrl:wn(t,nr)||null,languageCode:wn(t,ir)||null,tenantId:wn(t,or)||null})}var tr="apiKey",er="oobCode",nr="continueUrl",ir="languageCode",rr="mode",or="tenantId",ar={recoverEmail:"RECOVER_EMAIL",resetPassword:"PASSWORD_RESET",signIn:Ki,verifyEmail:"VERIFY_EMAIL"};function sr(t){try{return new Qi(t)}catch(t){return null}}function ur(t){var e=t[dr];if(void 0===e)throw new Yi("missing-continue-uri");if("string"!=typeof e||"string"==typeof e&&!e.length)throw new Yi("invalid-continue-uri");this.h=e,this.b=this.a=null,this.g=!1;var n=t[cr];if(n&&"object"==typeof n){e=n[mr];var i=n[pr];if(n=n[vr],"string"==typeof e&&e.length){if(this.a=e,void 0!==i&&"boolean"!=typeof i)throw new Yi("argument-error",pr+" property must be a boolean when specified.");if(this.g=!!i,void 0!==n&&("string"!=typeof n||"string"==typeof n&&!n.length))throw new Yi("argument-error",vr+" property must be a non empty string when specified.");this.b=n||null}else{if(void 0!==e)throw new Yi("argument-error",mr+" property must be a non empty string when specified.");if(void 0!==i||void 0!==n)throw new Yi("missing-android-pkg-name")}}else if(void 0!==n)throw new Yi("argument-error",cr+" property must be a non null object when specified.");if(this.f=null,(e=t[fr])&&"object"==typeof e){if("string"==typeof(e=e[gr])&&e.length)this.f=e;else if(void 0!==e)throw new Yi("argument-error",gr+" property must be a non empty string when specified.")}else if(void 0!==e)throw new Yi("argument-error",fr+" property must be a non null object when specified.");if(void 0!==(e=t[lr])&&"boolean"!=typeof e)throw new Yi("argument-error",lr+" property must be a boolean when specified.");if(this.c=!!e,void 0!==(t=t[hr])&&("string"!=typeof t||"string"==typeof t&&!t.length))throw new Yi("argument-error",hr+" property must be a non empty string when specified.");this.i=t||null}var cr="android",hr="dynamicLinkDomain",lr="handleCodeInApp",fr="iOS",dr="url",pr="installApp",vr="minimumVersion",mr="packageName",gr="bundleId";function br(t){var e={};for(var n in e.continueUrl=t.h,e.canHandleCodeInApp=t.c,(e.androidPackageName=t.a)&&(e.androidMinimumVersion=t.b,e.androidInstallApp=t.g),e.iOSBundleId=t.f,e.dynamicLinkDomain=t.i,e)null===e[n]&&delete e[n];return e}var yr=null,wr=null;function Ir(t){var e="";return function(i,t){function e(t){for(;r<i.length;){var e=i.charAt(r++),n=wr[e];if(null!=n)return n;if(!/^[\s\xa0]*$/.test(e))throw Error("Unknown base64 encoding at char: "+e)}return t}!function(){if(!yr){yr={},wr={};for(var t=0;t<65;t++)yr[t]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".charAt(t),62<=(wr[yr[t]]=t)&&(wr["ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.".charAt(t)]=t)}}();for(var r=0;;){var n=e(-1),o=e(0),a=e(64),s=e(64);if(64===s&&-1===n)break;t(n<<2|o>>4),64!=a&&(t(o<<4&240|a>>2),64!=s&&t(a<<6&192|s))}}(t,function(t){e+=String.fromCharCode(t)}),e}function Tr(t){this.f=t.sub,this.a=t.provider_id||t.firebase&&t.firebase.sign_in_provider||null,this.c=t.firebase&&t.firebase.tenant||null,this.b=!!t.is_anonymous||"anonymous"==this.a}function Er(t){return(t=kr(t))&&t.sub&&t.iss&&t.aud&&t.exp?new Tr(t):null}function kr(t){if(!t)return null;if(3!=(t=t.split(".")).length)return null;for(var e=(4-(t=t[1]).length%4)%4,n=0;n<e;n++)t+=".";try{return JSON.parse(Ir(t))}catch(t){}return null}Tr.prototype.R=function(){return this.c},Tr.prototype.g=function(){return this.b};var Ar,Sr={ad:{bb:"https://www.googleapis.com/identitytoolkit/v3/relyingparty/",ib:"https://securetoken.googleapis.com/v1/token",id:"p"},cd:{bb:"https://staging-www.sandbox.googleapis.com/identitytoolkit/v3/relyingparty/",ib:"https://staging-securetoken.sandbox.googleapis.com/v1/token",id:"s"},dd:{bb:"https://www-googleapis-test.sandbox.google.com/identitytoolkit/v3/relyingparty/",ib:"https://test-securetoken.sandbox.googleapis.com/v1/token",id:"t"}};function Nr(t){for(var e in Sr)if(Sr[e].id===t)return{firebaseEndpoint:(t=Sr[e]).bb,secureTokenEndpoint:t.ib};return null}Ar=Nr("__EID__")?"__EID__":void 0;var Or="oauth_consumer_key oauth_nonce oauth_signature oauth_signature_method oauth_timestamp oauth_token oauth_version".split(" "),_r=["client_id","response_type","scope","redirect_uri","state"],Pr={Wc:{Oa:"locale",Da:500,Ca:600,Pa:"facebook.com",hb:_r},Yc:{Oa:null,Da:500,Ca:620,Pa:"github.com",hb:_r},Zc:{Oa:"hl",Da:515,Ca:680,Pa:"google.com",hb:_r},ed:{Oa:"lang",Da:485,Ca:705,Pa:"twitter.com",hb:Or}};function Rr(t){for(var e in Pr)if(Pr[e].Pa==t)return Pr[e];return null}function Dr(t){var e={};e["facebook.com"]=jr,e["google.com"]=Vr,e["github.com"]=Ur,e["twitter.com"]=Fr;var n=t&&t[Lr];try{if(n)return e[n]?new e[n](t):new Mr(t);if(void 0!==t[Cr])return new xr(t)}catch(t){}return null}var Cr="idToken",Lr="providerId";function xr(t){var e=t[Lr];if(!e&&t[Cr]){var n=Er(t[Cr]);n&&n.a&&(e=n.a)}if(!e)throw Error("Invalid additional user info!");"anonymous"!=e&&"custom"!=e||(e=null),n=!1,void 0!==t.isNewUser?n=!!t.isNewUser:"identitytoolkit#SignupNewUserResponse"===t.kind&&(n=!0),Mi(this,"providerId",e),Mi(this,"isNewUser",n)}function Mr(t){xr.call(this,t),Mi(this,"profile",Vi((t=ki(t.rawUserInfo||"{}"))||{}))}function jr(t){if(Mr.call(this,t),"facebook.com"!=this.providerId)throw Error("Invalid provider ID!")}function Ur(t){if(Mr.call(this,t),"github.com"!=this.providerId)throw Error("Invalid provider ID!");Mi(this,"username",this.profile&&this.profile.login||null)}function Vr(t){if(Mr.call(this,t),"google.com"!=this.providerId)throw Error("Invalid provider ID!")}function Fr(t){if(Mr.call(this,t),"twitter.com"!=this.providerId)throw Error("Invalid provider ID!");Mi(this,"username",t.screenName||null)}function Kr(t){var e=In(t),n=wn(e,"link"),i=wn(In(n),"link");return wn(In(e=wn(e,"deep_link_id")),"link")||e||i||n||t}function qr(){}function Hr(t,n){return t.then(function(t){if(t[Da]){var e=Er(t[Da]);if(!e||n!=e.f)throw new Yi("user-mismatch");return t}throw new Yi("user-mismatch")}).s(function(t){throw t&&t.code&&t.code==$i+"user-not-found"?new Yi("user-mismatch"):t})}function Br(t,e){if(!e)throw new Yi("internal-error","failed to construct a credential");this.a=e,Mi(this,"providerId",t),Mi(this,"signInMethod",t)}function Gr(t){return{pendingToken:t.a,requestUri:"http://localhost"}}function Wr(t){if(t&&t.providerId&&t.signInMethod&&0==t.providerId.indexOf("saml.")&&t.pendingToken)try{return new Br(t.providerId,t.pendingToken)}catch(t){}return null}function Xr(t,e,n){if(this.a=null,e.idToken||e.accessToken)e.idToken&&Mi(this,"idToken",e.idToken),e.accessToken&&Mi(this,"accessToken",e.accessToken),e.nonce&&!e.pendingToken&&Mi(this,"nonce",e.nonce),e.pendingToken&&(this.a=e.pendingToken);else{if(!e.oauthToken||!e.oauthTokenSecret)throw new Yi("internal-error","failed to construct a credential");Mi(this,"accessToken",e.oauthToken),Mi(this,"secret",e.oauthTokenSecret)}Mi(this,"providerId",t),Mi(this,"signInMethod",n)}function Jr(t){var e={};return t.idToken&&(e.id_token=t.idToken),t.accessToken&&(e.access_token=t.accessToken),t.secret&&(e.oauth_token_secret=t.secret),e.providerId=t.providerId,t.nonce&&!t.a&&(e.nonce=t.nonce),e={postBody:Cn(e).toString(),requestUri:"http://localhost"},t.a&&(delete e.postBody,e.pendingToken=t.a),e}function Yr(t){if(t&&t.providerId&&t.signInMethod){var e={idToken:t.oauthIdToken,accessToken:t.oauthTokenSecret?null:t.oauthAccessToken,oauthTokenSecret:t.oauthTokenSecret,oauthToken:t.oauthTokenSecret&&t.oauthAccessToken,nonce:t.nonce,pendingToken:t.pendingToken};try{return new Xr(t.providerId,e,t.signInMethod)}catch(t){}}return null}function zr(t,e){this.Fc=e||[],ji(this,{providerId:t,isOAuthProvider:!0}),this.zb={},this.cb=(Rr(t)||{}).Oa||null,this.ab=null}function $r(t){if("string"!=typeof t||0!=t.indexOf("saml."))throw new Yi("argument-error",'SAML provider IDs must be prefixed with "saml."');zr.call(this,t,[])}function Zr(t){zr.call(this,t,_r),this.a=[]}function Qr(){Zr.call(this,"facebook.com")}function to(t){if(!t)throw new Yi("argument-error","credential failed: expected 1 argument (the OAuth access token).");var e=t;return g(t)&&(e=t.accessToken),(new Qr).credential({accessToken:e})}function eo(){Zr.call(this,"github.com")}function no(t){if(!t)throw new Yi("argument-error","credential failed: expected 1 argument (the OAuth access token).");var e=t;return g(t)&&(e=t.accessToken),(new eo).credential({accessToken:e})}function io(){Zr.call(this,"google.com"),this.wa("profile")}function ro(t,e){var n=t;return g(t)&&(n=t.idToken,e=t.accessToken),(new io).credential({idToken:n,accessToken:e})}function oo(){zr.call(this,"twitter.com",Or)}function ao(t,e){var n=t;if(g(n)||(n={oauthToken:t,oauthTokenSecret:e}),!n.oauthToken||!n.oauthTokenSecret)throw new Yi("argument-error","credential failed: expected 2 arguments (the OAuth access token and secret).");return new Xr("twitter.com",n,"twitter.com")}function so(t,e,n){this.a=t,this.c=e,Mi(this,"providerId","password"),Mi(this,"signInMethod",n===co.EMAIL_LINK_SIGN_IN_METHOD?co.EMAIL_LINK_SIGN_IN_METHOD:co.EMAIL_PASSWORD_SIGN_IN_METHOD)}function uo(t){return t&&t.email&&t.password?new so(t.email,t.password,t.signInMethod):null}function co(){ji(this,{providerId:"password",isOAuthProvider:!1})}function ho(t,e){if(!(e=lo(e)))throw new Yi("argument-error","Invalid email link!");return new so(t,e.code,co.EMAIL_LINK_SIGN_IN_METHOD)}function lo(t){return(t=sr(t=Kr(t)))&&t.operation===Ki?t:null}function fo(t){if(!(t.Ua&&t.Ta||t.Fa&&t.ba))throw new Yi("internal-error");this.a=t,Mi(this,"providerId","phone"),Mi(this,"signInMethod","phone")}function po(e){if(e&&"phone"===e.providerId&&(e.verificationId&&e.verificationCode||e.temporaryProof&&e.phoneNumber)){var n={};return M(["verificationId","verificationCode","temporaryProof","phoneNumber"],function(t){e[t]&&(n[t]=e[t])}),new fo(n)}return null}function vo(t){return t.a.Fa&&t.a.ba?{temporaryProof:t.a.Fa,phoneNumber:t.a.ba}:{sessionInfo:t.a.Ua,code:t.a.Ta}}function mo(t){try{this.a=t||fl.auth()}catch(t){throw new Yi("argument-error","Either an instance of firebase.auth.Auth must be passed as an argument to the firebase.auth.PhoneAuthProvider constructor, or the default firebase App instance must be initialized via firebase.initializeApp().")}ji(this,{providerId:"phone",isOAuthProvider:!1})}function go(t,e){if(!t)throw new Yi("missing-verification-id");if(!e)throw new Yi("missing-verification-code");return new fo({Ua:t,Ta:e})}function bo(t){if(t.temporaryProof&&t.phoneNumber)return new fo({Fa:t.temporaryProof,ba:t.phoneNumber});var e=t&&t.providerId;if(!e||"password"===e)return null;var n=t&&t.oauthAccessToken,i=t&&t.oauthTokenSecret,r=t&&t.nonce,o=t&&t.oauthIdToken,a=t&&t.pendingToken;try{switch(e){case"google.com":return ro(o,n);case"facebook.com":return to(n);case"github.com":return no(n);case"twitter.com":return ao(n,i);default:return n||i||o||a?a?0==e.indexOf("saml.")?new Br(e,a):new Xr(e,{pendingToken:a,idToken:t.oauthIdToken,accessToken:t.oauthAccessToken},e):new Zr(e).credential({idToken:o,accessToken:n,rawNonce:r}):null}}catch(t){return null}}function yo(t){if(!t.isOAuthProvider)throw new Yi("invalid-oauth-provider")}function wo(t,e,n,i,r,o,a){if(this.c=t,this.b=e||null,this.g=n||null,this.f=i||null,this.i=o||null,this.h=a||null,this.a=r||null,!this.g&&!this.a)throw new Yi("invalid-auth-event");if(this.g&&this.a)throw new Yi("invalid-auth-event");if(this.g&&!this.f)throw new Yi("invalid-auth-event")}function Io(t){return(t=t||{}).type?new wo(t.type,t.eventId,t.urlResponse,t.sessionId,t.error&&zi(t.error),t.postBody,t.tenantId):null}function To(){this.b=null,this.a=[]}k(Mr,xr),k(jr,Mr),k(Ur,Mr),k(Vr,Mr),k(Fr,Mr),Br.prototype.na=function(t){return za(t,Gr(this))},Br.prototype.b=function(t,e){var n=Gr(this);return n.idToken=e,$a(t,n)},Br.prototype.f=function(t,e){return Hr(Za(t,Gr(this)),e)},Br.prototype.A=function(){return{providerId:this.providerId,signInMethod:this.signInMethod,pendingToken:this.a}},Xr.prototype.na=function(t){return za(t,Jr(this))},Xr.prototype.b=function(t,e){var n=Jr(this);return n.idToken=e,$a(t,n)},Xr.prototype.f=function(t,e){return Hr(Za(t,Jr(this)),e)},Xr.prototype.A=function(){var t={providerId:this.providerId,signInMethod:this.signInMethod};return this.idToken&&(t.oauthIdToken=this.idToken),this.accessToken&&(t.oauthAccessToken=this.accessToken),this.secret&&(t.oauthTokenSecret=this.secret),this.nonce&&(t.nonce=this.nonce),this.a&&(t.pendingToken=this.a),t},zr.prototype.Ea=function(t){return this.zb=W(t),this},k($r,zr),k(Zr,zr),Zr.prototype.wa=function(t){return V(this.a,t)||this.a.push(t),this},Zr.prototype.Hb=function(){return H(this.a)},Zr.prototype.credential=function(t,e){var n;if(!(n=g(t)?{idToken:t.idToken||null,accessToken:t.accessToken||null,nonce:t.rawNonce||null}:{idToken:t||null,accessToken:e||null}).idToken&&!n.accessToken)throw new Yi("argument-error","credential failed: must provide the ID token and/or the access token.");return new Xr(this.providerId,n,this.providerId)},k(Qr,Zr),Mi(Qr,"PROVIDER_ID","facebook.com"),Mi(Qr,"FACEBOOK_SIGN_IN_METHOD","facebook.com"),k(eo,Zr),Mi(eo,"PROVIDER_ID","github.com"),Mi(eo,"GITHUB_SIGN_IN_METHOD","github.com"),k(io,Zr),Mi(io,"PROVIDER_ID","google.com"),Mi(io,"GOOGLE_SIGN_IN_METHOD","google.com"),k(oo,zr),Mi(oo,"PROVIDER_ID","twitter.com"),Mi(oo,"TWITTER_SIGN_IN_METHOD","twitter.com"),so.prototype.na=function(t){return this.signInMethod==co.EMAIL_LINK_SIGN_IN_METHOD?Ns(t,as,{email:this.a,oobCode:this.c}):Ns(t,Es,{email:this.a,password:this.c})},so.prototype.b=function(t,e){return this.signInMethod==co.EMAIL_LINK_SIGN_IN_METHOD?Ns(t,ss,{idToken:e,email:this.a,oobCode:this.c}):Ns(t,gs,{idToken:e,email:this.a,password:this.c})},so.prototype.f=function(t,e){return Hr(this.na(t),e)},so.prototype.A=function(){return{email:this.a,password:this.c,signInMethod:this.signInMethod}},ji(co,{PROVIDER_ID:"password"}),ji(co,{EMAIL_LINK_SIGN_IN_METHOD:"emailLink"}),ji(co,{EMAIL_PASSWORD_SIGN_IN_METHOD:"password"}),fo.prototype.na=function(t){return t.Va(vo(this))},fo.prototype.b=function(t,e){var n=vo(this);return n.idToken=e,Ns(t,As,n)},fo.prototype.f=function(t,e){var n=vo(this);return n.operation="REAUTH",Hr(t=Ns(t,Ss,n),e)},fo.prototype.A=function(){var t={providerId:"phone"};return this.a.Ua&&(t.verificationId=this.a.Ua),this.a.Ta&&(t.verificationCode=this.a.Ta),this.a.Fa&&(t.temporaryProof=this.a.Fa),this.a.ba&&(t.phoneNumber=this.a.ba),t},mo.prototype.Va=function(e,n){var i=this.a.b;return Yt(n.verify()).then(function(t){if(!h(t))throw new Yi("argument-error","An implementation of firebase.auth.ApplicationVerifier.prototype.verify() must return a firebase.Promise that resolves with a string.");switch(n.type){case"recaptcha":return function(t,e){return Ns(t,vs,e)}(i,{phoneNumber:e,recaptchaToken:t}).then(function(t){return"function"==typeof n.reset&&n.reset(),t},function(t){throw"function"==typeof n.reset&&n.reset(),t});default:throw new Yi("argument-error",'Only firebase.auth.ApplicationVerifiers with type="recaptcha" are currently supported.')}})},ji(mo,{PROVIDER_ID:"phone"}),ji(mo,{PHONE_SIGN_IN_METHOD:"phone"}),wo.prototype.getUid=function(){var t=[];return t.push(this.c),this.b&&t.push(this.b),this.f&&t.push(this.f),this.h&&t.push(this.h),t.join("-")},wo.prototype.R=function(){return this.h},wo.prototype.A=function(){return{type:this.c,eventId:this.b,urlResponse:this.g,sessionId:this.f,postBody:this.i,tenantId:this.h,error:this.a&&this.a.A()}};var Eo,ko=null;function Ao(t){var e="unauthorized-domain",n=void 0,i=In(t);t=i.b,"chrome-extension"==(i=i.f)?n=Lt("This chrome extension ID (chrome-extension://%s) is not authorized to run this operation. Add it to the OAuth redirect domains list in the Firebase console -> Auth section -> Sign in method tab.",t):"http"==i||"https"==i?n=Lt("This domain (%s) is not authorized to run this operation. Add it to the OAuth redirect domains list in the Firebase console -> Auth section -> Sign in method tab.",t):e="operation-not-supported-in-this-environment",Yi.call(this,e,n)}function So(t,e,n){Yi.call(this,t,n),(t=e||{}).Ab&&Mi(this,"email",t.Ab),t.ba&&Mi(this,"phoneNumber",t.ba),t.credential&&Mi(this,"credential",t.credential),t.Qb&&Mi(this,"tenantId",t.Qb)}function No(t){if(t.code){var e=t.code||"";0==e.indexOf($i)&&(e=e.substring($i.length));var n={credential:bo(t),Qb:t.tenantId};if(t.email)n.Ab=t.email;else if(t.phoneNumber)n.ba=t.phoneNumber;else if(!n.credential)return new Yi(e,t.message||void 0);return new So(e,n,t.message)}return null}function Oo(){}function _o(t){return t.c||(t.c=t.b())}function Po(){}function Ro(t){if(t.f||"undefined"!=typeof XMLHttpRequest||"undefined"==typeof ActiveXObject)return t.f;for(var e=["MSXML2.XMLHTTP.6.0","MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP","Microsoft.XMLHTTP"],n=0;n<e.length;n++){var i=e[n];try{return new ActiveXObject(i),t.f=i}catch(t){}}throw Error("Could not create ActiveXObject. ActiveX might be disabled, or MSXML might not be installed")}function Do(){}function Co(){this.a=new XDomainRequest,this.readyState=0,this.onreadystatechange=null,this.responseType=this.responseText=this.response="",this.status=-1,this.statusText="",this.a.onload=I(this.fc,this),this.a.onerror=I(this.Ib,this),this.a.onprogress=I(this.gc,this),this.a.ontimeout=I(this.kc,this)}function Lo(t,e){t.readyState=e,t.onreadystatechange&&t.onreadystatechange()}function xo(t,e,n){this.reset(t,e,n,void 0,void 0)}function Mo(t){this.f=t,this.b=this.c=this.a=null}function jo(t,e){this.name=t,this.value=e}k(Ao,Yi),k(So,Yi),So.prototype.A=function(){var t={code:this.code,message:this.message};this.email&&(t.email=this.email),this.phoneNumber&&(t.phoneNumber=this.phoneNumber),this.tenantId&&(t.tenantId=this.tenantId);var e=this.credential&&this.credential.A();return e&&J(t,e),t},So.prototype.toJSON=function(){return this.A()},Oo.prototype.c=null,k(Po,Oo),Po.prototype.a=function(){var t=Ro(this);return t?new ActiveXObject(t):new XMLHttpRequest},Po.prototype.b=function(){var t={};return Ro(this)&&(t[0]=!0,t[1]=!0),t},Eo=new Po,k(Do,Oo),Do.prototype.a=function(){var t=new XMLHttpRequest;if("withCredentials"in t)return t;if("undefined"!=typeof XDomainRequest)return new Co;throw Error("Unsupported browser")},Do.prototype.b=function(){return{}},(t=Co.prototype).open=function(t,e,n){if(null!=n&&!n)throw Error("Only async requests are supported.");this.a.open(t,e)},t.send=function(t){if(t){if("string"!=typeof t)throw Error("Only string data is supported");this.a.send(t)}else this.a.send()},t.abort=function(){this.a.abort()},t.setRequestHeader=function(){},t.getResponseHeader=function(t){return"content-type"==t.toLowerCase()?this.a.contentType:""},t.fc=function(){this.status=200,this.response=this.responseText=this.a.responseText,Lo(this,4)},t.Ib=function(){this.status=500,this.response=this.responseText="",Lo(this,4)},t.kc=function(){this.Ib()},t.gc=function(){this.status=200,Lo(this,1)},t.getAllResponseHeaders=function(){return"content-type: "+this.a.contentType},xo.prototype.a=null,xo.prototype.reset=function(t,e,n,i,r){delete this.a},jo.prototype.toString=function(){return this.name};var Uo=new jo("SEVERE",1e3),Vo=new jo("WARNING",900),Fo=new jo("CONFIG",700),Ko=new jo("FINE",500);Mo.prototype.log=function(t,e,n){if(t.value>=function t(e){return e.c?e.c:e.a?t(e.a):(O("Root logger has no level set."),null)}(this).value)for(m(e)&&(e=e()),t=new xo(t,String(e),this.f),n&&(t.a=n),n=this;n;)n=n.a};var qo,Ho={},Bo=null;function Go(t){var e;if(Bo||(Bo=new Mo(""),(Ho[""]=Bo).c=Fo),!(e=Ho[t])){e=new Mo(t);var n=t.lastIndexOf("."),i=t.substr(n+1);(n=Go(t.substr(0,n))).b||(n.b={}),(n.b[i]=e).a=n,Ho[t]=e}return e}function Wo(t,e){t&&t.log(Ko,e,void 0)}function Xo(t){this.f=t}function Jo(t){nn.call(this),this.o=t,this.readyState=Yo,this.status=0,this.responseType=this.responseText=this.response=this.statusText="",this.onreadystatechange=null,this.i=new Headers,this.b=null,this.m="GET",this.g="",this.a=!1,this.h=Go("goog.net.FetchXmlHttp"),this.l=this.c=this.f=null}k(Xo,Oo),Xo.prototype.a=function(){return new Jo(this.f)},Xo.prototype.b=(qo={},function(){return qo}),k(Jo,nn);var Yo=0;function zo(t){t.c.read().then(t.ec.bind(t)).catch(t.Ma.bind(t))}function $o(t,e){e&&t.f&&(t.status=t.f.status,t.statusText=t.f.statusText),t.readyState=4,t.f=null,t.c=null,t.l=null,Zo(t)}function Zo(t){t.onreadystatechange&&t.onreadystatechange.call(t)}function Qo(t){nn.call(this),this.headers=new ln,this.B=t||null,this.c=!1,this.w=this.a=null,this.h=this.O=this.l="",this.f=this.J=this.i=this.I=!1,this.g=0,this.o=null,this.m=ta,this.v=this.P=!1}(t=Jo.prototype).open=function(t,e){if(this.readyState!=Yo)throw this.abort(),Error("Error reopening a connection");this.m=t,this.g=e,this.readyState=1,Zo(this)},t.send=function(t){if(1!=this.readyState)throw this.abort(),Error("need to call open() first. ");this.a=!0;var e={headers:this.i,method:this.m,credentials:void 0,cache:void 0};t&&(e.body=t),this.o.fetch(new Request(this.g,e)).then(this.jc.bind(this),this.Ma.bind(this))},t.abort=function(){this.response=this.responseText="",this.i=new Headers,this.status=0,this.c&&this.c.cancel("Request was aborted."),1<=this.readyState&&this.a&&4!=this.readyState&&(this.a=!1,$o(this,!1)),this.readyState=Yo},t.jc=function(t){this.a&&(this.f=t,this.b||(this.b=t.headers,this.readyState=2,Zo(this)),this.a&&(this.readyState=3,Zo(this),this.a&&("arraybuffer"===this.responseType?t.arrayBuffer().then(this.hc.bind(this),this.Ma.bind(this)):void 0!==l.ReadableStream&&"body"in t?(this.response=this.responseText="",this.c=t.body.getReader(),this.l=new TextDecoder,zo(this)):t.text().then(this.ic.bind(this),this.Ma.bind(this)))))},t.ec=function(t){if(this.a){var e=this.l.decode(t.value?t.value:new Uint8Array(0),{stream:!t.done});e&&(this.response=this.responseText+=e),t.done?$o(this,!0):Zo(this),3==this.readyState&&zo(this)}},t.ic=function(t){this.a&&(this.response=this.responseText=t,$o(this,!0))},t.hc=function(t){this.a&&(this.response=t,$o(this,!0))},t.Ma=function(t){var e=this.h;e&&e.log(Vo,"Failed to fetch url "+this.g,t instanceof Error?t:Error(t)),this.a&&$o(this,!0)},t.setRequestHeader=function(t,e){this.i.append(t,e)},t.getResponseHeader=function(t){return this.b?this.b.get(t.toLowerCase())||"":((t=this.h)&&t.log(Vo,"Attempting to get response header but no headers have been received for url: "+this.g,void 0),"")},t.getAllResponseHeaders=function(){if(!this.b){var t=this.h;return t&&t.log(Vo,"Attempting to get all response headers but no headers have been received for url: "+this.g,void 0),""}t=[];for(var e=this.b.entries(),n=e.next();!n.done;)n=n.value,t.push(n[0]+": "+n[1]),n=e.next();return t.join("\r\n")},k(Qo,nn);var ta="";Qo.prototype.b=Go("goog.net.XhrIo");var ea=/^https?$/i,na=["POST","PUT"];function ia(e,t,n,i,r){if(e.a)throw Error("[goog.net.XhrIo] Object is active with another request="+e.l+"; newUri="+t);n=n?n.toUpperCase():"GET",e.l=t,e.h="",e.O=n,e.I=!1,e.c=!0,e.a=e.B?e.B.a():Eo.a(),e.w=e.B?_o(e.B):_o(Eo),e.a.onreadystatechange=I(e.Lb,e);try{Wo(e.b,fa(e,"Opening Xhr")),e.J=!0,e.a.open(n,String(t),!0),e.J=!1}catch(t){return Wo(e.b,fa(e,"Error opening Xhr: "+t.message)),void oa(e,t)}t=i||"";var o=new ln(e.headers);r&&function(t,e){if(t.forEach&&"function"==typeof t.forEach)t.forEach(e,void 0);else if(v(t)||h(t))M(t,e,void 0);else for(var n=hn(t),i=cn(t),r=i.length,o=0;o<r;o++)e.call(void 0,i[o],n&&n[o],t)}(r,function(t,e){o.set(e,t)}),r=function(t){t:{for(var e=ra,n=t.length,i=h(t)?t.split(""):t,r=0;r<n;r++)if(r in i&&e.call(void 0,i[r],r,t)){e=r;break t}e=-1}return e<0?null:h(t)?t.charAt(e):t[e]}(o.X()),i=l.FormData&&t instanceof l.FormData,!V(na,n)||r||i||o.set("Content-Type","application/x-www-form-urlencoded;charset=utf-8"),o.forEach(function(t,e){this.a.setRequestHeader(e,t)},e),e.m&&(e.a.responseType=e.m),"withCredentials"in e.a&&e.a.withCredentials!==e.P&&(e.a.withCredentials=e.P);try{ca(e),0<e.g&&(e.v=function(t){return me&&Ne(9)&&"number"==typeof t.timeout&&void 0!==t.ontimeout}(e.a),Wo(e.b,fa(e,"Will abort after "+e.g+"ms if incomplete, xhr2 "+e.v)),e.v?(e.a.timeout=e.g,e.a.ontimeout=I(e.Ga,e)):e.o=sn(e.Ga,e.g,e)),Wo(e.b,fa(e,"Sending request")),e.i=!0,e.a.send(t),e.i=!1}catch(t){Wo(e.b,fa(e,"Send error: "+t.message)),oa(e,t)}}function ra(t){return"content-type"==t.toLowerCase()}function oa(t,e){t.c=!1,t.a&&(t.f=!0,t.a.abort(),t.f=!1),t.h=e,aa(t),ua(t)}function aa(t){t.I||(t.I=!0,t.dispatchEvent("complete"),t.dispatchEvent("error"))}function sa(e){if(e.c&&void 0!==u)if(e.w[1]&&4==ha(e)&&2==la(e))Wo(e.b,fa(e,"Local request error detected and ignored"));else if(e.i&&4==ha(e))sn(e.Lb,0,e);else if(e.dispatchEvent("readystatechange"),4==ha(e)){Wo(e.b,fa(e,"Request complete")),e.c=!1;try{var t,n=la(e);t:switch(n){case 200:case 201:case 202:case 204:case 206:case 304:case 1223:var i=!0;break t;default:i=!1}if(!(t=i)){var r;if(r=0===n){var o=String(e.l).match(pn)[1]||null;if(!o&&l.self&&l.self.location){var a=l.self.location.protocol;o=a.substr(0,a.length-1)}r=!ea.test(o?o.toLowerCase():"")}t=r}if(t)e.dispatchEvent("complete"),e.dispatchEvent("success");else{try{var s=2<ha(e)?e.a.statusText:""}catch(t){Wo(e.b,"Can not get status: "+t.message),s=""}e.h=s+" ["+la(e)+"]",aa(e)}}finally{ua(e)}}}function ua(e,t){if(e.a){ca(e);var n=e.a,i=e.w[0]?d:null;e.a=null,e.w=null,t||e.dispatchEvent("ready");try{n.onreadystatechange=i}catch(t){(e=e.b)&&e.log(Uo,"Problem encountered resetting onreadystatechange: "+t.message,void 0)}}}function ca(t){t.a&&t.v&&(t.a.ontimeout=null),t.o&&(l.clearTimeout(t.o),t.o=null)}function ha(t){return t.a?t.a.readyState:0}function la(t){try{return 2<ha(t)?t.a.status:-1}catch(t){return-1}}function fa(t,e){return e+" ["+t.O+" "+t.l+" "+la(t)+"]"}function da(t){var e=ka;this.g=[],this.v=e,this.o=t||null,this.f=this.a=!1,this.c=void 0,this.u=this.w=this.i=!1,this.h=0,this.b=null,this.l=0}function pa(t,e,n){t.a=!0,t.c=n,t.f=!e,ba(t)}function va(t){if(t.a){if(!t.u)throw new ya(t);t.u=!1}}function ma(t,e,n,i){t.g.push([e,n,i]),t.a&&ba(t)}function ga(t){return U(t.g,function(t){return m(t[1])})}function ba(e){if(e.h&&e.a&&ga(e)){var n=e.h,i=Ta[n];i&&(l.clearTimeout(i.a),delete Ta[n]),e.h=0}e.b&&(e.b.l--,delete e.b),n=e.c;for(var t=i=!1;e.g.length&&!e.i;){var r=e.g.shift(),o=r[0],a=r[1];if(r=r[2],o=e.f?a:o)try{var s=o.call(r||e.o,n);void 0!==s&&(e.f=e.f&&(s==n||s instanceof Error),e.c=n=s),(A(n)||"function"==typeof l.Promise&&n instanceof l.Promise)&&(t=!0,e.i=!0)}catch(t){n=t,e.f=!0,ga(e)||(i=!0)}}e.c=n,t&&(s=I(e.m,e,!0),t=I(e.m,e,!1),n instanceof da?(ma(n,s,t),n.w=!0):n.then(s,t)),i&&(n=new Ia(n),Ta[n.a]=n,e.h=n.a)}function ya(){S.call(this)}function wa(){S.call(this)}function Ia(t){this.a=l.setTimeout(I(this.c,this),0),this.b=t}(t=Qo.prototype).Ga=function(){void 0!==u&&this.a&&(this.h="Timed out after "+this.g+"ms, aborting",Wo(this.b,fa(this,this.h)),this.dispatchEvent("timeout"),this.abort(8))},t.abort=function(){this.a&&this.c&&(Wo(this.b,fa(this,"Aborting")),this.c=!1,this.f=!0,this.a.abort(),this.f=!1,this.dispatchEvent("complete"),this.dispatchEvent("abort"),ua(this))},t.xa=function(){this.a&&(this.c&&(this.c=!1,this.f=!0,this.a.abort(),this.f=!1),ua(this,!0)),Qo.qb.xa.call(this)},t.Lb=function(){this.ta||(this.J||this.i||this.f?sa(this):this.yc())},t.yc=function(){sa(this)},t.getResponse=function(){try{if(!this.a)return null;if("response"in this.a)return this.a.response;switch(this.m){case ta:case"text":return this.a.responseText;case"arraybuffer":if("mozResponseArrayBuffer"in this.a)return this.a.mozResponseArrayBuffer}var t=this.b;return t&&t.log(Uo,"Response type "+this.m+" is not supported on this browser",void 0),null}catch(t){return Wo(this.b,"Can not get response: "+t.message),null}},da.prototype.cancel=function(t){if(this.a)this.c instanceof da&&this.c.cancel();else{if(this.b){var e=this.b;delete this.b,t?e.cancel(t):(e.l--,e.l<=0&&e.cancel())}this.v?this.v.call(this.o,this):this.u=!0,this.a||(t=new wa(this),va(this),pa(this,!1,t))}},da.prototype.m=function(t,e){this.i=!1,pa(this,t,e)},da.prototype.then=function(t,e,n){var i,r,o=new qt(function(t,e){i=t,r=e});return ma(this,i,function(t){t instanceof wa?o.cancel():r(t)}),o.then(t,e,n)},da.prototype.$goog_Thenable=!0,k(ya,S),ya.prototype.message="Deferred has already fired",ya.prototype.name="AlreadyCalledError",k(wa,S),wa.prototype.message="Deferred was canceled",wa.prototype.name="CanceledError",Ia.prototype.c=function(){throw delete Ta[this.a],this.b};var Ta={};function Ea(t){var e,n=document,i=et(t).toString(),r=document.createElement("SCRIPT"),o={Nb:r,Ga:void 0},a=new da(o);return e=window.setTimeout(function(){Aa(r,!0);var t=new Oa(Na,"Timeout reached for loading script "+i);va(a),pa(a,!1,t)},5e3),o.Ga=e,r.onload=r.onreadystatechange=function(){r.readyState&&"loaded"!=r.readyState&&"complete"!=r.readyState||(Aa(r,!1,e),va(a),pa(a,!0,null))},r.onerror=function(){Aa(r,!0,e);var t=new Oa(Sa,"Error while loading script "+i);va(a),pa(a,!1,t)},J(o={},{type:"text/javascript",charset:"UTF-8"}),Kn(r,o),function(t,e){L(t,"HTMLScriptElement"),t.src=et(e),null===f&&(f=(e=(e=l.document).querySelector&&e.querySelector("script[nonce]"))&&(e=e.nonce||e.getAttribute("nonce"))&&s.test(e)?e:""),(e=f)&&t.setAttribute("nonce",e)}(r,t),function(t){var e;return(e=(t||document).getElementsByTagName("HEAD"))&&0!=e.length?e[0]:t.documentElement}(n).appendChild(r),a}function ka(){if(this&&this.Nb){var t=this.Nb;t&&"SCRIPT"==t.tagName&&Aa(t,!0,this.Ga)}}function Aa(t,e,n){null!=n&&l.clearTimeout(n),t.onload=d,t.onerror=d,t.onreadystatechange=d,e&&window.setTimeout(function(){t&&t.parentNode&&t.parentNode.removeChild(t)},0)}var Sa=0,Na=1;function Oa(t,e){var n="Jsloader error (code #"+t+")";e&&(n+=": "+e),S.call(this,n),this.code=t}function _a(t){this.f=t}function Pa(t,e,n){if(this.c=t,t=e||{},this.l=t.secureTokenEndpoint||"https://securetoken.googleapis.com/v1/token",this.u=t.secureTokenTimeout||Ca,this.g=W(t.secureTokenHeaders||La),this.h=t.firebaseEndpoint||"https://www.googleapis.com/identitytoolkit/v3/relyingparty/",this.i=t.firebaseTimeout||xa,this.a=W(t.firebaseHeaders||Ma),n&&(this.a["X-Client-Version"]=n,this.g["X-Client-Version"]=n),n="Node"==ui(),!(n=l.XMLHttpRequest||n&&fl.INTERNAL.node&&fl.INTERNAL.node.XMLHttpRequest)&&!si())throw new Yi("internal-error","The XMLHttpRequest compatibility library was not found.");this.f=void 0,si()?this.f=new Xo(self):ci()?this.f=new _a(n):this.f=new Do,this.b=null}k(Oa,S),k(_a,Oo),_a.prototype.a=function(){return new this.f},_a.prototype.b=function(){return{}};var Ra,Da="idToken",Ca=new Oi(3e4,6e4),La={"Content-Type":"application/x-www-form-urlencoded"},xa=new Oi(3e4,6e4),Ma={"Content-Type":"application/json"};function ja(t,e){e?t.a["X-Firebase-Locale"]=e:delete t.a["X-Firebase-Locale"]}function Ua(t,e){e?(t.a["X-Client-Version"]=e,t.g["X-Client-Version"]=e):(delete t.a["X-Client-Version"],delete t.g["X-Client-Version"])}function Va(t,e,n,i,r,o,a){(t=function(){var t=vi();return!((t=fi(t)!=li?null:(t=t.match(/\sChrome\/(\d+)/i))&&2==t.length?parseInt(t[1],10):null)&&t<30)&&(!me||!Ae||9<Ae)}()||si()?I(t.o,t):(Ra=Ra||new qt(function(t,e){!function(t,e){if(((window.gapi||{}).client||{}).request)t();else{l[Ka]=function(){((window.gapi||{}).client||{}).request?t():e(Error("CORS_UNSUPPORTED"))},function(t,e){ma(t,null,e,void 0)}(Ea(nt(Fa,{onload:Ka})),function(){e(Error("CORS_UNSUPPORTED"))})}}(t,e)}),I(t.m,t)))(e,n,i,r,o,a)}Pa.prototype.R=function(){return this.b},Pa.prototype.o=function(t,n,e,i,r,o){if(si()&&(void 0===l.fetch||void 0===l.Headers||void 0===l.Request))throw new Yi("operation-not-supported-in-this-environment","fetch, Headers and Request native APIs or equivalent Polyfills must be available to support HTTP requests from a Worker environment.");var a=new Qo(this.f);if(o){a.g=Math.max(0,o);var s=setTimeout(function(){a.dispatchEvent("timeout")},o)}rn(a,"complete",function(){s&&clearTimeout(s);var e=null;try{e=JSON.parse(function(e){try{return e.a?e.a.responseText:""}catch(t){return Wo(e.b,"Can not get responseText: "+t.message),""}}(this))||null}catch(t){e=null}n&&n(e)}),on(a,"ready",function(){s&&clearTimeout(s),le(this)}),on(a,"timeout",function(){s&&clearTimeout(s),le(this),n&&n(null)}),ia(a,t,e,i,r)};var Fa=new Y(Z,"https://apis.google.com/js/client.js?onload=%{onload}"),Ka="__fcb"+Math.floor(1e6*Math.random()).toString();function qa(t){if(!h(t=t.email)||!ii.test(t))throw new Yi("invalid-email")}function Ha(t){"email"in t&&qa(t)}function Ba(t){if(!t[Da])throw new Yi("internal-error")}function Ga(t){if(t.phoneNumber||t.temporaryProof){if(!t.phoneNumber||!t.temporaryProof)throw new Yi("internal-error")}else{if(!t.sessionInfo)throw new Yi("missing-verification-id");if(!t.code)throw new Yi("missing-verification-code")}}Pa.prototype.m=function(t,n,i,r,o){var a=this;Ra.then(function(){window.gapi.client.setApiKey(a.c);var e=window.gapi.auth.getToken();window.gapi.auth.setToken(null),window.gapi.client.request({path:t,method:i,body:r,headers:o,authType:"none",callback:function(t){window.gapi.auth.setToken(e),n&&n(t)}})}).s(function(t){n&&n({error:{message:t&&t.message||"CORS_UNSUPPORTED"}})})},Pa.prototype.ob=function(){return Ns(this,bs,{})},Pa.prototype.rb=function(t,e){return Ns(this,ms,{idToken:t,email:e})},Pa.prototype.sb=function(t,e){return Ns(this,gs,{idToken:t,password:e})};var Wa={displayName:"DISPLAY_NAME",photoUrl:"PHOTO_URL"};function Xa(t){if(!t.requestUri||!t.sessionId&&!t.postBody&&!t.pendingToken)throw new Yi("internal-error")}function Ja(t,e){return e.oauthIdToken&&e.providerId&&0==e.providerId.indexOf("oidc.")&&!e.pendingToken&&(t.sessionId?e.nonce=t.sessionId:t.postBody&&(xn(t=new Rn(t.postBody),"nonce")&&(e.nonce=t.get("nonce")))),e}function Ya(t){var e=null;if(t.needConfirmation?(t.code="account-exists-with-different-credential",e=No(t)):"FEDERATED_USER_ID_ALREADY_LINKED"==t.errorMessage?(t.code="credential-already-in-use",e=No(t)):"EMAIL_EXISTS"==t.errorMessage?(t.code="email-already-in-use",e=No(t)):t.errorMessage&&(e=Os(t.errorMessage)),e)throw e;if(!t[Da])throw new Yi("internal-error")}function za(t,e){return e.returnIdpCredential=!0,Ns(t,ys,e)}function $a(t,e){return e.returnIdpCredential=!0,Ns(t,Is,e)}function Za(t,e){return e.returnIdpCredential=!0,e.autoCreate=!1,Ns(t,ws,e)}function Qa(t){if(!t.oobCode)throw new Yi("invalid-action-code")}(t=Pa.prototype).tb=function(t,i){var r={idToken:t},o=[];return B(Wa,function(t,e){var n=i[e];null===n?o.push(t):e in i&&(r[e]=n)}),o.length&&(r.deleteAttribute=o),Ns(this,ms,r)},t.kb=function(t,e){return J(t={requestType:"PASSWORD_RESET",email:t},e),Ns(this,ls,t)},t.lb=function(t,e){return J(t={requestType:"EMAIL_SIGNIN",email:t},e),Ns(this,cs,t)},t.jb=function(t,e){return J(t={requestType:"VERIFY_EMAIL",idToken:t},e),Ns(this,hs,t)},t.Va=function(t){return Ns(this,ks,t)},t.$a=function(t,e){return Ns(this,ps,{oobCode:t,newPassword:e})},t.Ka=function(t){return Ns(this,es,{oobCode:t})},t.Xa=function(t){return Ns(this,ts,{oobCode:t})};var ts={endpoint:"setAccountInfo",D:Qa,fa:"email",F:!0},es={endpoint:"resetPassword",D:Qa,K:function(t){var e=t.requestType;if(!e||!t.email&&"EMAIL_SIGNIN"!=e)throw new Yi("internal-error")},F:!0},ns={endpoint:"signupNewUser",D:function(t){if(qa(t),!t.password)throw new Yi("weak-password")},K:Ba,T:!0,F:!0},is={endpoint:"createAuthUri",F:!0},rs={endpoint:"deleteAccount",V:["idToken"]},os={endpoint:"setAccountInfo",V:["idToken","deleteProvider"],D:function(t){if(!p(t.deleteProvider))throw new Yi("internal-error")}},as={endpoint:"emailLinkSignin",V:["email","oobCode"],D:qa,K:Ba,T:!0,F:!0},ss={endpoint:"emailLinkSignin",V:["idToken","email","oobCode"],D:qa,K:Ba,T:!0},us={endpoint:"getAccountInfo"},cs={endpoint:"getOobConfirmationCode",V:["requestType"],D:function(t){if("EMAIL_SIGNIN"!=t.requestType)throw new Yi("internal-error");qa(t)},fa:"email",F:!0},hs={endpoint:"getOobConfirmationCode",V:["idToken","requestType"],D:function(t){if("VERIFY_EMAIL"!=t.requestType)throw new Yi("internal-error")},fa:"email",F:!0},ls={endpoint:"getOobConfirmationCode",V:["requestType"],D:function(t){if("PASSWORD_RESET"!=t.requestType)throw new Yi("internal-error");qa(t)},fa:"email",F:!0},fs={wb:!0,endpoint:"getProjectConfig",Kb:"GET"},ds={wb:!0,endpoint:"getRecaptchaParam",Kb:"GET",K:function(t){if(!t.recaptchaSiteKey)throw new Yi("internal-error")}},ps={endpoint:"resetPassword",D:Qa,fa:"email",F:!0},vs={endpoint:"sendVerificationCode",V:["phoneNumber","recaptchaToken"],fa:"sessionInfo",F:!0},ms={endpoint:"setAccountInfo",V:["idToken"],D:Ha,T:!0},gs={endpoint:"setAccountInfo",V:["idToken"],D:function(t){if(Ha(t),!t.password)throw new Yi("weak-password")},K:Ba,T:!0},bs={endpoint:"signupNewUser",K:Ba,T:!0,F:!0},ys={endpoint:"verifyAssertion",D:Xa,Qa:Ja,K:Ya,T:!0,F:!0},ws={endpoint:"verifyAssertion",D:Xa,Qa:Ja,K:function(t){if(t.errorMessage&&"USER_NOT_FOUND"==t.errorMessage)throw new Yi("user-not-found");if(t.errorMessage)throw Os(t.errorMessage);if(!t[Da])throw new Yi("internal-error")},T:!0,F:!0},Is={endpoint:"verifyAssertion",D:function(t){if(Xa(t),!t.idToken)throw new Yi("internal-error")},Qa:Ja,K:Ya,T:!0},Ts={endpoint:"verifyCustomToken",D:function(t){if(!t.token)throw new Yi("invalid-custom-token")},K:Ba,T:!0,F:!0},Es={endpoint:"verifyPassword",D:function(t){if(qa(t),!t.password)throw new Yi("wrong-password")},K:Ba,T:!0,F:!0},ks={endpoint:"verifyPhoneNumber",D:Ga,K:Ba,F:!0},As={endpoint:"verifyPhoneNumber",D:function(t){if(!t.idToken)throw new Yi("internal-error");Ga(t)},K:function(t){if(t.temporaryProof)throw t.code="credential-already-in-use",No(t);Ba(t)}},Ss={Yb:{USER_NOT_FOUND:"user-not-found"},endpoint:"verifyPhoneNumber",D:Ga,K:Ba,F:!0};function Ns(t,e,n){if(!function(t,e){if(!e||!e.length)return!0;if(!t)return!1;for(var n=0;n<e.length;n++){var i=t[e[n]];if(null==i||""===i)return!1}return!0}(n,e.V))return zt(new Yi("internal-error"));var i,r=e.Kb||"POST";return Yt(n).then(e.D).then(function(){return e.T&&(n.returnSecureToken=!0),e.F&&t.b&&void 0===n.tenantId&&(n.tenantId=t.b),function(t,e,i,r,o,n){var a=In(t.h+e);yn(a,"key",t.c),n&&yn(a,"cb",E().toString());var s="GET"==i;if(s)for(var u in r)r.hasOwnProperty(u)&&yn(a,u,r[u]);return new qt(function(e,n){Va(t,a.toString(),function(t){t?t.error?n(_s(t,o||{})):e(t):n(new Yi("network-request-failed"))},i,s?void 0:Gn(Ei(r)),t.a,t.i.get())})}(t,e.endpoint,r,n,e.Yb,e.wb||!1)}).then(function(t){return i=t,e.Qa?e.Qa(n,i):i}).then(e.K).then(function(){if(!e.fa)return i;if(!(e.fa in i))throw new Yi("internal-error");return i[e.fa]})}function Os(t){return _s({error:{errors:[{message:t}],code:400,message:t}})}function _s(t,e){var n=(t.error&&t.error.errors&&t.error.errors[0]||{}).reason||"",i={keyInvalid:"invalid-api-key",ipRefererBlocked:"app-not-authorized"};if(n=i[n]?new Yi(i[n]):null)return n;for(var r in n=t.error&&t.error.message||"",J(i={INVALID_CUSTOM_TOKEN:"invalid-custom-token",CREDENTIAL_MISMATCH:"custom-token-mismatch",MISSING_CUSTOM_TOKEN:"internal-error",INVALID_IDENTIFIER:"invalid-email",MISSING_CONTINUE_URI:"internal-error",INVALID_EMAIL:"invalid-email",INVALID_PASSWORD:"wrong-password",USER_DISABLED:"user-disabled",MISSING_PASSWORD:"internal-error",EMAIL_EXISTS:"email-already-in-use",PASSWORD_LOGIN_DISABLED:"operation-not-allowed",INVALID_IDP_RESPONSE:"invalid-credential",INVALID_PENDING_TOKEN:"invalid-credential",FEDERATED_USER_ID_ALREADY_LINKED:"credential-already-in-use",MISSING_OR_INVALID_NONCE:"missing-or-invalid-nonce",INVALID_MESSAGE_PAYLOAD:"invalid-message-payload",INVALID_RECIPIENT_EMAIL:"invalid-recipient-email",INVALID_SENDER:"invalid-sender",EMAIL_NOT_FOUND:"user-not-found",RESET_PASSWORD_EXCEED_LIMIT:"too-many-requests",EXPIRED_OOB_CODE:"expired-action-code",INVALID_OOB_CODE:"invalid-action-code",MISSING_OOB_CODE:"internal-error",INVALID_PROVIDER_ID:"invalid-provider-id",CREDENTIAL_TOO_OLD_LOGIN_AGAIN:"requires-recent-login",INVALID_ID_TOKEN:"invalid-user-token",TOKEN_EXPIRED:"user-token-expired",USER_NOT_FOUND:"user-token-expired",CORS_UNSUPPORTED:"cors-unsupported",DYNAMIC_LINK_NOT_ACTIVATED:"dynamic-link-not-activated",INVALID_APP_ID:"invalid-app-id",TOO_MANY_ATTEMPTS_TRY_LATER:"too-many-requests",WEAK_PASSWORD:"weak-password",OPERATION_NOT_ALLOWED:"operation-not-allowed",USER_CANCELLED:"user-cancelled",CAPTCHA_CHECK_FAILED:"captcha-check-failed",INVALID_APP_CREDENTIAL:"invalid-app-credential",INVALID_CODE:"invalid-verification-code",INVALID_PHONE_NUMBER:"invalid-phone-number",INVALID_SESSION_INFO:"invalid-verification-id",INVALID_TEMPORARY_PROOF:"invalid-credential",MISSING_APP_CREDENTIAL:"missing-app-credential",MISSING_CODE:"missing-verification-code",MISSING_PHONE_NUMBER:"missing-phone-number",MISSING_SESSION_INFO:"missing-verification-id",QUOTA_EXCEEDED:"quota-exceeded",SESSION_EXPIRED:"code-expired",REJECTED_CREDENTIAL:"rejected-credential",INVALID_CONTINUE_URI:"invalid-continue-uri",MISSING_ANDROID_PACKAGE_NAME:"missing-android-pkg-name",MISSING_IOS_BUNDLE_ID:"missing-ios-bundle-id",UNAUTHORIZED_DOMAIN:"unauthorized-continue-uri",INVALID_DYNAMIC_LINK_DOMAIN:"invalid-dynamic-link-domain",INVALID_OAUTH_CLIENT_ID:"invalid-oauth-client-id",INVALID_CERT_HASH:"invalid-cert-hash",UNSUPPORTED_TENANT_OPERATION:"unsupported-tenant-operation",INVALID_TENANT_ID:"invalid-tenant-id",ADMIN_ONLY_OPERATION:"admin-restricted-operation"},e||{}),e=(e=n.match(/^[^\s]+\s*:\s*(.*)$/))&&1<e.length?e[1]:void 0,i)if(0===n.indexOf(r))return new Yi(i[r],e);return!e&&t&&(e=Ti(t)),new Yi("internal-error",e)}function Ps(t){this.b=t,this.a=null,this.fb=function(o){return(Ls=Ls||new qt(function(t,e){function n(){Ni(),mi("gapi.load")("gapi.iframes",{callback:t,ontimeout:function(){Ni(),e(Error("Network Error"))},timeout:Ds.get()})}if(mi("gapi.iframes.Iframe"))t();else if(mi("gapi.load"))n();else{var i="__iframefcb"+Math.floor(1e6*Math.random()).toString();l[i]=function(){mi("gapi.load")?n():e(Error("Network Error"))},Yt(Ea(i=nt(Rs,{onload:i}))).s(function(){e(Error("Network Error"))})}}).s(function(t){throw Ls=null,t})).then(function(){return new qt(function(i,r){mi("gapi.iframes.getContext")().open({where:document.body,url:o.b,messageHandlersFilter:mi("gapi.iframes.CROSS_ORIGIN_IFRAMES_FILTER"),attributes:{style:{position:"absolute",top:"-100px",width:"1px",height:"1px"}},dontclear:!0},function(t){function e(){clearTimeout(n),i()}o.a=t,o.a.restyle({setHideOnLeave:!1});var n=setTimeout(function(){r(Error("Network Error"))},Cs.get());t.ping(e).then(e,function(){r(Error("Network Error"))})})})})}(this)}var Rs=new Y(Z,"https://apis.google.com/js/api.js?onload=%{onload}"),Ds=new Oi(3e4,6e4),Cs=new Oi(5e3,15e3),Ls=null;function xs(t,e,n){this.i=t,this.g=e,this.h=n,this.f=null,this.a=Tn(this.i,"/__/auth/iframe"),yn(this.a,"apiKey",this.g),yn(this.a,"appName",this.h),this.b=null,this.c=[]}function Ms(t,e,n,i,r){this.o=t,this.m=e,this.c=n,this.u=i,this.i=this.g=this.l=null,this.a=r,this.h=this.f=null}function js(t){try{return fl.app(t).auth().Aa()}catch(t){return[]}}function Us(t,e,n,i,r){this.u=t,this.f=e,this.b=n,this.c=i||null,this.h=r||null,this.m=this.o=this.v=null,this.g=[],this.l=this.a=null}function Vs(t){var s=$n();return function(t){return Ns(t,fs,{}).then(function(t){return t.authorizedDomains||[]})}(t).then(function(t){t:{var e=In(s),n=e.f;e=e.b;for(var i=0;i<t.length;i++){var r=t[i],o=e,a=n;if(o=0==r.indexOf("chrome-extension://")?In(r).b==o&&"chrome-extension"==a:("http"==a||"https"==a)&&(ni.test(r)?o==r:(r=r.split(".").join("\\."),new RegExp("^(.+\\."+r+"|"+r+")$","i").test(o)))){t=!0;break t}}t=!1}if(!t)throw new Ao($n())})}function Fs(r){return r.l||(r.l=ri().then(function(){if(!r.o){var t=r.c,e=r.h,n=js(r.b),i=new xs(r.u,r.f,r.b);i.f=t,i.b=e,i.c=H(n||[]),r.o=i.toString()}r.i=new Ps(r.o),function(i){if(!i.i)throw Error("IfcHandler must be initialized!");!function(t,e){t.fb.then(function(){t.a.register("authEvent",e,mi("gapi.iframes.CROSS_ORIGIN_IFRAMES_FILTER"))})}(i.i,function(t){var e={};if(t&&t.authEvent){var n=!1;for(t=Io(t.authEvent),e=0;e<i.g.length;e++)n=i.g[e](t)||n;return(e={}).status=n?"ACK":"ERROR",Yt(e)}return e.status="ERROR",Yt(e)})}(r)})),r.l}function Ks(t){return t.m||(t.v=t.c?pi(t.c,js(t.b)):null,t.m=new Pa(t.f,Nr(t.h),t.v)),t.m}function qs(t,e,n,i,r,o,a,s,u,c,h){return(t=new Ms(t,e,n,i,r)).l=o,t.g=a,t.i=s,t.b=W(u||null),t.f=c,t.nb(h).toString()}function Hs(t){if(this.a=t||fl.INTERNAL.reactNative&&fl.INTERNAL.reactNative.AsyncStorage,!this.a)throw new Yi("internal-error","The React Native compatibility library was not found.");this.type="asyncStorage"}function Bs(t){this.b=t,this.a={},this.f=I(this.c,this)}xs.prototype.toString=function(){return this.f?yn(this.a,"v",this.f):Ln(this.a.a,"v"),this.b?yn(this.a,"eid",this.b):Ln(this.a.a,"eid"),this.c.length?yn(this.a,"fw",this.c.join(",")):Ln(this.a.a,"fw"),this.a.toString()},Ms.prototype.nb=function(t){return this.h=t,this},Ms.prototype.toString=function(){var t=Tn(this.o,"/__/auth/handler");if(yn(t,"apiKey",this.m),yn(t,"appName",this.c),yn(t,"authType",this.u),this.a.isOAuthProvider){var e=this.a;try{var n=fl.app(this.c).auth().ha()}catch(t){n=null}for(var i in e.ab=n,yn(t,"providerId",this.a.providerId),n=Ei((e=this.a).zb))n[i]=n[i].toString();i=e.Fc,n=W(n);for(var r=0;r<i.length;r++){var o=i[r];o in n&&delete n[o]}e.cb&&e.ab&&!n[e.cb]&&(n[e.cb]=e.ab),G(n)||yn(t,"customParameters",Ti(n))}if("function"==typeof this.a.Hb&&((e=this.a.Hb()).length&&yn(t,"scopes",e.join(","))),this.l?yn(t,"redirectUrl",this.l):Ln(t.a,"redirectUrl"),this.g?yn(t,"eventId",this.g):Ln(t.a,"eventId"),this.i?yn(t,"v",this.i):Ln(t.a,"v"),this.b)for(var a in this.b)this.b.hasOwnProperty(a)&&!wn(t,a)&&yn(t,a,this.b[a]);return this.h?yn(t,"tid",this.h):Ln(t.a,"tid"),this.f?yn(t,"eid",this.f):Ln(t.a,"eid"),(a=js(this.c)).length&&yn(t,"fw",a.join(",")),t.toString()},(t=Us.prototype).Fb=function(e,n,t){var i=new Yi("popup-closed-by-user"),r=new Yi("web-storage-unsupported"),o=this,a=!1;return this.ia().then(function(){(function(t){var e={type:"webStorageSupport"};return Fs(t).then(function(){return function(e,n){return e.fb.then(function(){return new qt(function(t){e.a.send(n.type,n,t,mi("gapi.iframes.CROSS_ORIGIN_IFRAMES_FILTER"))})})}(t.i,e)}).then(function(t){if(t&&t.length&&void 0!==t[0].webStorageSupport)return t[0].webStorageSupport;throw Error()})})(o).then(function(t){t||(e&&ti(e),n(r),a=!0)})}).s(function(){}).then(function(){if(!a)return function(n){return new qt(function(e){return function t(){un(2e3).then(function(){if(n&&!n.closed)return t();e()})}()})}(e)}).then(function(){if(!a)return un(t).then(function(){n(i)})})},t.Ob=function(){var t=vi();return!Ii(t)&&!Si(t)},t.Jb=function(){return!1},t.Db=function(e,t,n,i,r,o,a,s){if(!e)return zt(new Yi("popup-blocked"));if(a&&!Ii())return this.ia().s(function(t){ti(e),r(t)}),i(),Yt();this.a||(this.a=Vs(Ks(this)));var u=this;return this.a.then(function(){var t=u.ia().s(function(t){throw ti(e),r(t),t});return i(),t}).then(function(){yo(n),a||Zn(qs(u.u,u.f,u.b,t,n,null,o,u.c,void 0,u.h,s),e)}).s(function(t){throw"auth/network-request-failed"==t.code&&(u.a=null),t})},t.Eb=function(t,e,n,i){this.a||(this.a=Vs(Ks(this)));var r=this;return this.a.then(function(){yo(e),Zn(qs(r.u,r.f,r.b,t,e,$n(),n,r.c,void 0,r.h,i))}).s(function(t){throw"auth/network-request-failed"==t.code&&(r.a=null),t})},t.ia=function(){var t=this;return Fs(this).then(function(){return t.i.fb}).s(function(){throw t.a=null,new Yi("network-request-failed")})},t.Rb=function(){return!0},t.ya=function(t){this.g.push(t)},t.La=function(e){K(this.g,function(t){return t==e})},(t=Hs.prototype).get=function(t){return Yt(this.a.getItem(t)).then(function(t){return t&&ki(t)})},t.set=function(t,e){return Yt(this.a.setItem(t,Ti(e)))},t.S=function(t){return Yt(this.a.removeItem(t))},t.$=function(){},t.ea=function(){};var Gs,Ws=[];function Xs(t,e,n){G(t.a)&&t.b.addEventListener("message",t.f),void 0===t.a[e]&&(t.a[e]=[]),t.a[e].push(n)}function Js(t){this.a=t}function Ys(t){this.c=t,this.b=!1,this.a=[]}function zs(i,t,e,n){var r,o,a,s,u=e||{},c=null;if(i.b)return zt(Error("connection_unavailable"));var h=n?800:50,l="undefined"!=typeof MessageChannel?new MessageChannel:null;return new qt(function(e,n){l?(r=Math.floor(Math.random()*Math.pow(10,20)).toString(),l.port1.start(),a=setTimeout(function(){n(Error("unsupported_event"))},h),c={messageChannel:l,onMessage:o=function(t){t.data.eventId===r&&("ack"===t.data.status?(clearTimeout(a),s=setTimeout(function(){n(Error("timeout"))},3e3)):"done"===t.data.status?(clearTimeout(s),void 0!==t.data.response?e(t.data.response):n(Error("unknown_error"))):(clearTimeout(a),clearTimeout(s),n(Error("invalid_response"))))}},i.a.push(c),l.port1.addEventListener("message",o),i.c.postMessage({eventType:t,eventId:r,data:u},[l.port2])):n(Error("connection_unavailable"))}).then(function(t){return $s(i,c),t}).s(function(t){throw $s(i,c),t})}function $s(t,e){if(e){var n=e.messageChannel,i=e.onMessage;n&&(n.port1.removeEventListener("message",i),n.port1.close()),K(t.a,function(t){return t==e})}}function Zs(){if(!eu())throw new Yi("web-storage-unsupported");this.c={},this.a=[],this.b=0,this.u=l.indexedDB,this.type="indexedDB",this.g=this.l=this.f=this.i=null,this.o=!1,this.h=null;var i=this;si()&&self?(this.l=function(){var e=si()?self:null;if(M(Ws,function(t){t.b==e&&(n=t)}),!n){var n=new Bs(e);Ws.push(n)}return n}(),Xs(this.l,"keyChanged",function(t,n){return au(i).then(function(e){return 0<e.length&&M(i.a,function(t){t(e)}),{keyProcessed:V(e,n.key)}})}),Xs(this.l,"ping",function(){return Yt(["keyChanged"])})):function(){var t=l.navigator;return t&&t.serviceWorker?Yt().then(function(){return t.serviceWorker.ready}).then(function(t){return t.active||null}).s(function(){return null}):Yt(null)}().then(function(t){(i.h=t)&&(i.g=new Ys(new Js(t)),zs(i.g,"ping",null,!0).then(function(t){t[0].fulfilled&&V(t[0].value,"keyChanged")&&(i.o=!0)}).s(function(){}))})}function Qs(i){return new qt(function(e,n){var t=i.u.open("firebaseLocalStorageDb",1);t.onerror=function(t){try{t.preventDefault()}catch(t){}n(Error(t.target.error))},t.onupgradeneeded=function(t){t=t.target.result;try{t.createObjectStore("firebaseLocalStorage",{keyPath:"fbase_key"})}catch(t){n(t)}},t.onsuccess=function(t){(t=t.target.result).objectStoreNames.contains("firebaseLocalStorage")?e(t):function(i){return new qt(function(t,e){var n=i.u.deleteDatabase("firebaseLocalStorageDb");n.onsuccess=function(){t()},n.onerror=function(t){e(Error(t.target.error))}})}(i).then(function(){return Qs(i)}).then(function(t){e(t)}).s(function(t){n(t)})}})}function tu(t){return t.m||(t.m=Qs(t)),t.m}function eu(){try{return!!l.indexedDB}catch(t){return!1}}function nu(t){return t.objectStore("firebaseLocalStorage")}function iu(t,e){return t.transaction(["firebaseLocalStorage"],e?"readwrite":"readonly")}function ru(t){return new qt(function(e,n){t.onsuccess=function(t){t&&t.target?e(t.target.result):e()},t.onerror=function(t){n(t.target.error)}})}function ou(t,e){return t.g&&t.h&&function(){var t=l.navigator;return t&&t.serviceWorker&&t.serviceWorker.controller||null}()===t.h?zs(t.g,"keyChanged",{key:e},t.o).then(function(){}).s(function(){}):Yt()}function au(i){return tu(i).then(function(t){var r=nu(iu(t,!1));return r.getAll?ru(r.getAll()):new qt(function(e,n){var i=[],t=r.openCursor();t.onsuccess=function(t){(t=t.target.result)?(i.push(t.value),t.continue()):e(i)},t.onerror=function(t){n(t.target.error)}})}).then(function(t){var e={},n=[];if(0==i.b){for(n=0;n<t.length;n++)e[t[n].fbase_key]=t[n].value;n=function t(e,n){var i,r=[];for(i in e)i in n?typeof e[i]!=typeof n[i]?r.push(i):"object"==typeof e[i]&&null!=e[i]&&null!=n[i]?0<t(e[i],n[i]).length&&r.push(i):e[i]!==n[i]&&r.push(i):r.push(i);for(i in n)i in e||r.push(i);return r}(i.c,e),i.c=e}return n})}function su(t){t.i&&t.i.cancel("STOP_EVENT"),t.f&&(clearTimeout(t.f),t.f=null)}function uu(t){var i=this,r=null;this.a=[],this.type="indexedDB",this.c=t,this.b=Yt().then(function(){if(eu()){var e=Ai(),n="__sak"+e;return Gs=Gs||new Zs,(r=Gs).set(n,e).then(function(){return r.get(n)}).then(function(t){if(t!==e)throw Error("indexedDB not supported!");return r.S(n)}).then(function(){return r}).s(function(){return i.c})}return i.c}).then(function(t){return i.type=t.type,t.$(function(e){M(i.a,function(t){t(e)})}),t})}function cu(){this.a={},this.type="inMemory"}function hu(){if(!function(){var t="Node"==ui();if(!(t=lu()||t&&fl.INTERNAL.node&&fl.INTERNAL.node.localStorage))return!1;try{return t.setItem("__sak","1"),t.removeItem("__sak"),!0}catch(t){return!1}}()){if("Node"==ui())throw new Yi("internal-error","The LocalStorage compatibility library was not found.");throw new Yi("web-storage-unsupported")}this.a=lu()||fl.INTERNAL.node.localStorage,this.type="localStorage"}function lu(){try{var t=l.localStorage,e=Ai();return t&&(t.setItem(e,"1"),t.removeItem(e)),t}catch(t){return null}}function fu(){this.type="nullStorage"}function du(){if(!function(){var t="Node"==ui();if(!(t=pu()||t&&fl.INTERNAL.node&&fl.INTERNAL.node.sessionStorage))return!1;try{return t.setItem("__sak","1"),t.removeItem("__sak"),!0}catch(t){return!1}}()){if("Node"==ui())throw new Yi("internal-error","The SessionStorage compatibility library was not found.");throw new Yi("web-storage-unsupported")}this.a=pu()||fl.INTERNAL.node.sessionStorage,this.type="sessionStorage"}function pu(){try{var t=l.sessionStorage,e=Ai();return t&&(t.setItem(e,"1"),t.removeItem(e)),t}catch(t){return null}}function vu(){var t={};t.Browser=bu,t.Node=yu,t.ReactNative=wu,t.Worker=Iu,this.a=t[ui()]}Bs.prototype.c=function(n){var i=n.data.eventType,r=n.data.eventId,t=this.a[i];if(t&&0<t.length){n.ports[0].postMessage({status:"ack",eventId:r,eventType:i,response:null});var e=[];M(t,function(t){e.push(Yt().then(function(){return t(n.origin,n.data.data)}))}),Zt(e).then(function(t){var e=[];M(t,function(t){e.push({fulfilled:t.Gb,value:t.value,reason:t.reason?t.reason.message:void 0})}),M(e,function(t){for(var e in t)void 0===t[e]&&delete t[e]}),n.ports[0].postMessage({status:"done",eventId:r,eventType:i,response:e})})}},Js.prototype.postMessage=function(t,e){this.a.postMessage(t,e)},Ys.prototype.close=function(){for(;0<this.a.length;)$s(this,this.a[0]);this.b=!0},(t=Zs.prototype).set=function(n,i){var r,o=!1,a=this;return tu(this).then(function(t){return ru((t=nu(iu(r=t,!0))).get(n))}).then(function(t){var e=nu(iu(r,!0));return t?(t.value=i,ru(e.put(t))):(a.b++,o=!0,(t={}).fbase_key=n,t.value=i,ru(e.add(t)))}).then(function(){return a.c[n]=i,ou(a,n)}).ka(function(){o&&a.b--})},t.get=function(e){return tu(this).then(function(t){return ru(nu(iu(t,!1)).get(e))}).then(function(t){return t&&t.value})},t.S=function(e){var n=!1,i=this;return tu(this).then(function(t){return n=!0,i.b++,ru(nu(iu(t,!0)).delete(e))}).then(function(){return delete i.c[e],ou(i,e)}).ka(function(){n&&i.b--})},t.$=function(t){0==this.a.length&&function(t){su(t),function e(){t.f=setTimeout(function(){t.i=au(t).then(function(e){0<e.length&&M(t.a,function(t){t(e)})}).then(function(){e()}).s(function(t){"STOP_EVENT"!=t.message&&e()})},800)}()}(this),this.a.push(t)},t.ea=function(e){K(this.a,function(t){return t==e}),0==this.a.length&&su(this)},(t=uu.prototype).get=function(e){return this.b.then(function(t){return t.get(e)})},t.set=function(e,n){return this.b.then(function(t){return t.set(e,n)})},t.S=function(e){return this.b.then(function(t){return t.S(e)})},t.$=function(t){this.a.push(t)},t.ea=function(e){K(this.a,function(t){return t==e})},(t=cu.prototype).get=function(t){return Yt(this.a[t])},t.set=function(t,e){return this.a[t]=e,Yt()},t.S=function(t){return delete this.a[t],Yt()},t.$=function(){},t.ea=function(){},(t=hu.prototype).get=function(t){var e=this;return Yt().then(function(){return ki(e.a.getItem(t))})},t.set=function(e,n){var i=this;return Yt().then(function(){var t=Ti(n);null===t?i.S(e):i.a.setItem(e,t)})},t.S=function(t){var e=this;return Yt().then(function(){e.a.removeItem(t)})},t.$=function(t){l.window&&Be(l.window,"storage",t)},t.ea=function(t){l.window&&Xe(l.window,"storage",t)},(t=fu.prototype).get=function(){return Yt(null)},t.set=function(){return Yt()},t.S=function(){return Yt()},t.$=function(){},t.ea=function(){},(t=du.prototype).get=function(t){var e=this;return Yt().then(function(){return ki(e.a.getItem(t))})},t.set=function(e,n){var i=this;return Yt().then(function(){var t=Ti(n);null===t?i.S(e):i.a.setItem(e,t)})},t.S=function(t){var e=this;return Yt().then(function(){e.a.removeItem(t)})},t.$=function(){},t.ea=function(){};var mu,gu,bu={C:hu,Sa:du},yu={C:hu,Sa:du},wu={C:Hs,Sa:fu},Iu={C:hu,Sa:fu},Tu={$c:"local",NONE:"none",bd:"session"};function Eu(){var t=!(Si(vi())||!ai()),e=Ii(),n=gi();this.m=t,this.h=e,this.l=n,this.a={},t=mu=mu||new vu;try{this.g=!zn()&&Ri()||!l.indexedDB?new t.a.C:new uu(si()?new cu:new t.a.C)}catch(t){this.g=new cu,this.h=!0}try{this.i=new t.a.Sa}catch(t){this.i=new cu}this.u=new cu,this.f=I(this.Pb,this),this.b={}}function ku(){return gu=gu||new Eu}function Au(t,e){switch(e){case"session":return t.i;case"none":return t.u;default:return t.g}}function Su(t,e){return"firebase:"+t.name+(e?":"+e:"")}function Nu(t,e,n){return n=Su(e,n),"local"==e.C&&(t.b[n]=null),Au(t,e.C).S(n)}function Ou(t){t.c&&(clearInterval(t.c),t.c=null)}function _u(t){this.a=t,this.b=ku()}(t=Eu.prototype).get=function(t,e){return Au(this,t.C).get(Su(t,e))},t.set=function(e,t,n){var i=Su(e,n),r=this,o=Au(this,e.C);return o.set(i,t).then(function(){return o.get(i)}).then(function(t){"local"==e.C&&(r.b[i]=t)})},t.addListener=function(t,e,n){t=Su(t,e),this.l&&(this.b[t]=l.localStorage.getItem(t)),G(this.a)&&(Au(this,"local").$(this.f),this.h||(zn()||!Ri())&&l.indexedDB||!this.l||function(i){Ou(i),i.c=setInterval(function(){for(var t in i.a){var e=l.localStorage.getItem(t),n=i.b[t];e!=n&&(i.b[t]=e,e=new Ce({type:"storage",key:t,target:window,oldValue:n,newValue:e,a:!0}),i.Pb(e))}},1e3)}(this)),this.a[t]||(this.a[t]=[]),this.a[t].push(n)},t.removeListener=function(t,e,n){t=Su(t,e),this.a[t]&&(K(this.a[t],function(t){return t==n}),0==this.a[t].length&&delete this.a[t]),G(this.a)&&(Au(this,"local").ea(this.f),Ou(this))},t.Pb=function(t){if(t&&t.f){var e=t.a.key;if(null==e)for(var n in this.a){var i=this.b[n];void 0===i&&(i=null);var r=l.localStorage.getItem(n);r!==i&&(this.b[n]=r,this.Za(n))}else if(0==e.indexOf("firebase:")&&this.a[e]){if(void 0!==t.a.a?Au(this,"local").ea(this.f):Ou(this),this.m)if(n=l.localStorage.getItem(e),(i=t.a.newValue)!==n)null!==i?l.localStorage.setItem(e,i):l.localStorage.removeItem(e);else if(this.b[e]===i&&void 0===t.a.a)return;var o=this;n=function(){void 0===t.a.a&&o.b[e]===l.localStorage.getItem(e)||(o.b[e]=l.localStorage.getItem(e),o.Za(e))},me&&Ae&&10==Ae&&l.localStorage.getItem(e)!==t.a.newValue&&t.a.newValue!==t.a.oldValue?setTimeout(n,10):n()}}else M(t,I(this.Za,this))},t.Za=function(t){this.a[t]&&M(this.a[t],function(t){t()})};var Pu,Ru={name:"authEvent",C:"local"};function Du(){this.a=ku()}function Cu(t,e){this.b=Lu,this.f=l.Uint8Array?new Uint8Array(this.b):Array(this.b),this.g=this.c=0,this.a=[],this.i=t,this.h=e,this.l=l.Int32Array?new Int32Array(64):Array(64),void 0!==Pu||(Pu=l.Int32Array?new Int32Array(Ku):Ku),this.reset()}k(Cu,function(){this.b=-1});for(var Lu=64,xu=Lu-1,Mu=[],ju=0;ju<xu;ju++)Mu[ju]=0;var Uu=q(128,Mu);function Vu(t){for(var e=t.f,n=t.l,i=0,r=0;r<e.length;)n[i++]=e[r]<<24|e[r+1]<<16|e[r+2]<<8|e[r+3],r=4*i;for(e=16;e<64;e++){r=0|n[e-15],i=0|n[e-2];var o=(0|n[e-16])+((r>>>7|r<<25)^(r>>>18|r<<14)^r>>>3)|0,a=(0|n[e-7])+((i>>>17|i<<15)^(i>>>19|i<<13)^i>>>10)|0;n[e]=o+a|0}i=0|t.a[0],r=0|t.a[1];var s=0|t.a[2],u=0|t.a[3],c=0|t.a[4],h=0|t.a[5],l=0|t.a[6];for(o=0|t.a[7],e=0;e<64;e++){var f=((i>>>2|i<<30)^(i>>>13|i<<19)^(i>>>22|i<<10))+(i&r^i&s^r&s)|0;a=(o=o+((c>>>6|c<<26)^(c>>>11|c<<21)^(c>>>25|c<<7))|0)+((a=(a=c&h^~c&l)+(0|Pu[e])|0)+(0|n[e])|0)|0,o=l,l=h,h=c,c=u+a|0,u=s,s=r,r=i,i=a+f|0}t.a[0]=t.a[0]+i|0,t.a[1]=t.a[1]+r|0,t.a[2]=t.a[2]+s|0,t.a[3]=t.a[3]+u|0,t.a[4]=t.a[4]+c|0,t.a[5]=t.a[5]+h|0,t.a[6]=t.a[6]+l|0,t.a[7]=t.a[7]+o|0}function Fu(t,e,n){void 0===n&&(n=e.length);var i=0,r=t.c;if(h(e))for(;i<n;)t.f[r++]=e.charCodeAt(i++),r==t.b&&(Vu(t),r=0);else{if(!v(e))throw Error("message must be string or array");for(;i<n;){var o=e[i++];if(!("number"==typeof o&&0<=o&&o<=255&&o==(0|o)))throw Error("message must be a byte array");t.f[r++]=o,r==t.b&&(Vu(t),r=0)}}t.c=r,t.g+=n}Cu.prototype.reset=function(){this.g=this.c=0,this.a=l.Int32Array?new Int32Array(this.h):H(this.h)};var Ku=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function qu(){Cu.call(this,8,Hu)}k(qu,Cu);var Hu=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225];function Bu(t,e,n,i,r){this.u=t,this.i=e,this.l=n,this.m=i||null,this.o=r||null,this.h=e+":"+n,this.v=new Du,this.g=new _u(this.h),this.f=null,this.b=[],this.a=this.c=null}function Gu(t){return new Yi("invalid-cordova-configuration",t)}function Wu(t){var e=new qu;Fu(e,t),t=[];var n=8*e.g;e.c<56?Fu(e,Uu,56-e.c):Fu(e,Uu,e.b-(e.c-56));for(var i=63;56<=i;i--)e.f[i]=255&n,n/=256;for(Vu(e),i=n=0;i<e.i;i++)for(var r=24;0<=r;r-=8)t[n++]=e.a[i]>>r&255;return function(t){return j(t,function(t){return 1<(t=t.toString(16)).length?t:"0"+t}).join("")}(t)}function Xu(t,e){for(var n=0;n<t.b.length;n++)try{t.b[n](e)}catch(t){}}function Ju(i){return i.f||(i.f=i.ia().then(function(){return new qt(function(n){i.ya(function t(e){return n(e),i.La(t),!1}),function(r){function e(i){t=!0,n&&n.cancel(),Yu(r).then(function(t){var e=o;if(t&&i&&i.url){var n=null;-1!=(e=Kr(i.url)).indexOf("/__/auth/callback")&&(n=(n="object"==typeof(n=ki(wn(n=In(e),"firebaseError")||null))?zi(n):null)?new wo(t.c,t.b,null,null,n,null,t.R()):new wo(t.c,t.b,e,t.f,null,null,t.R())),e=n||o}Xu(r,e)})}var o=new wo("unknown",null,null,null,new Yi("no-auth-event")),t=!1,n=un(500).then(function(){return Yu(r).then(function(){t||Xu(r,o)})}),i=l.handleOpenURL;l.handleOpenURL=function(t){if(0==t.toLowerCase().indexOf(mi("BuildInfo.packageName",l).toLowerCase()+"://")&&e({url:t}),"function"==typeof i)try{i(t)}catch(t){console.error(t)}},ko=ko||new To,function(t){var n=ko;n.a.push(t),n.b||(n.b=function(t){for(var e=0;e<n.a.length;e++)n.a[e](t)},"function"==typeof(t=mi("universalLinks.subscribe",l))&&t(null,n.b))}(e)}(i)})})),i.f}function Yu(e){var n=null;return function(t){return t.b.get(Ru,t.a).then(function(t){return Io(t)})}(e.g).then(function(t){return n=t,Nu((t=e.g).b,Ru,t.a)}).then(function(){return n})}function zu(t){this.a=t,this.b=ku()}(t=Bu.prototype).ia=function(){return this.Ba?this.Ba:this.Ba=(oi(void 0)?ri().then(function(){return new qt(function(t,e){var n=l.document,i=setTimeout(function(){e(Error("Cordova framework is not ready."))},1e3);n.addEventListener("deviceready",function(){clearTimeout(i),t()},!1)})}):zt(Error("Cordova must run in an Android or iOS file scheme."))).then(function(){if("function"!=typeof mi("universalLinks.subscribe",l))throw Gu("cordova-universal-links-plugin-fix is not installed");if(void 0===mi("BuildInfo.packageName",l))throw Gu("cordova-plugin-buildinfo is not installed");if("function"!=typeof mi("cordova.plugins.browsertab.openUrl",l))throw Gu("cordova-plugin-browsertab is not installed");if("function"!=typeof mi("cordova.InAppBrowser.open",l))throw Gu("cordova-plugin-inappbrowser is not installed")},function(){throw new Yi("cordova-not-ready")})},t.Fb=function(t,e){return e(new Yi("operation-not-supported-in-this-environment")),Yt()},t.Db=function(){return zt(new Yi("operation-not-supported-in-this-environment"))},t.Rb=function(){return!1},t.Ob=function(){return!0},t.Jb=function(){return!0},t.Eb=function(t,e,n,i){if(this.c)return zt(new Yi("redirect-operation-pending"));var r=this,o=l.document,a=null,s=null,u=null,c=null;return this.c=Yt().then(function(){return yo(e),Ju(r)}).then(function(){return function(n,t,e,i,r){var o=function(){for(var t=20,e=[];0<t;)e.push("1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".charAt(Math.floor(62*Math.random()))),t--;return e.join("")}(),a=new wo(t,i,null,o,new Yi("no-auth-event"),null,r),s=mi("BuildInfo.packageName",l);if("string"!=typeof s)throw new Yi("invalid-cordova-configuration");var u=mi("BuildInfo.displayName",l),c={};if(vi().toLowerCase().match(/iphone|ipad|ipod/))c.ibi=s;else{if(!vi().toLowerCase().match(/android/))return zt(new Yi("operation-not-supported-in-this-environment"));c.apn=s}u&&(c.appDisplayName=u),o=Wu(o),c.sessionId=o;var h=qs(n.u,n.i,n.l,t,e,null,i,n.m,c,n.o,r);return n.ia().then(function(){var t=n.h;return n.v.a.set(Ru,a.A(),t)}).then(function(){var t=mi("cordova.plugins.browsertab.isAvailable",l);if("function"!=typeof t)throw new Yi("invalid-cordova-configuration");var e=null;t(function(t){if(t){if("function"!=typeof(e=mi("cordova.plugins.browsertab.openUrl",l)))throw new Yi("invalid-cordova-configuration");e(h)}else{if("function"!=typeof(e=mi("cordova.InAppBrowser.open",l)))throw new Yi("invalid-cordova-configuration");t=vi(),n.a=e(h,t.match(/(iPad|iPhone|iPod).*OS 7_\d/i)||t.match(/(iPad|iPhone|iPod).*OS 8_\d/i)?"_blank":"_system","location=yes")}})})}(r,t,e,n,i)}).then(function(){return new qt(function(e,t){s=function(){var t=mi("cordova.plugins.browsertab.close",l);return e(),"function"==typeof t&&t(),r.a&&"function"==typeof r.a.close&&(r.a.close(),r.a=null),!1},r.ya(s),u=function(){a=a||un(2e3).then(function(){t(new Yi("redirect-cancelled-by-user"))})},c=function(){_i()&&u()},o.addEventListener("resume",u,!1),vi().toLowerCase().match(/android/)||o.addEventListener("visibilitychange",c,!1)}).s(function(t){return Yu(r).then(function(){throw t})})}).ka(function(){u&&o.removeEventListener("resume",u,!1),c&&o.removeEventListener("visibilitychange",c,!1),a&&a.cancel(),s&&r.La(s),r.c=null})},t.ya=function(e){this.b.push(e),Ju(this).s(function(t){"auth/invalid-cordova-configuration"===t.code&&(t=new wo("unknown",null,null,null,new Yi("no-auth-event")),e(t))})},t.La=function(e){K(this.b,function(t){return t==e})};var $u={name:"pendingRedirect",C:"session"};function Zu(t){return Nu(t.b,$u,t.a)}function Qu(t,e,n){this.i={},this.v=0,this.B=t,this.u=e,this.m=n,this.h=[],this.f=!1,this.l=I(this.o,this),this.b=new dc,this.w=new bc,this.g=new zu(this.u+":"+this.m),this.c={},this.c.unknown=this.b,this.c.signInViaRedirect=this.b,this.c.linkViaRedirect=this.b,this.c.reauthViaRedirect=this.b,this.c.signInViaPopup=this.w,this.c.linkViaPopup=this.w,this.c.reauthViaPopup=this.w,this.a=tc(this.B,this.u,this.m,Ar)}function tc(t,e,n,i){var r=fl.SDK_VERSION||null;return oi()?new Bu(t,e,n,r,i):new Us(t,e,n,r,i)}function ec(e){e.f||(e.f=!0,e.a.ya(e.l));var n=e.a;return e.a.ia().s(function(t){throw e.a==n&&e.reset(),t})}function nc(n){n.a.Ob()&&ec(n).s(function(t){var e=new wo("unknown",null,null,null,new Yi("operation-not-supported-in-this-environment"));uc(t)&&n.o(e)}),n.a.Jb()||pc(n.b)}function ic(n,t){V(n.h,t)||n.h.push(t),n.f||function(t){return t.b.get($u,t.a).then(function(t){return"pending"==t})}(n.g).then(function(t){t?Zu(n.g).then(function(){ec(n).s(function(t){var e=new wo("unknown",null,null,null,new Yi("operation-not-supported-in-this-environment"));uc(t)&&n.o(e)})}):nc(n)}).s(function(){nc(n)})}function rc(t,e){K(t.h,function(t){return t==e})}Qu.prototype.reset=function(){this.f=!1,this.a.La(this.l),this.a=tc(this.B,this.u,this.m),this.i={}},Qu.prototype.o=function(t){if(!t)throw new Yi("invalid-auth-event");if(6e5<=E()-this.v&&(this.i={},this.v=0),t&&t.getUid()&&this.i.hasOwnProperty(t.getUid()))return!1;for(var e=!1,n=0;n<this.h.length;n++){var i=this.h[n];if(i.xb(t.c,t.b)){(e=this.c[t.c])&&(e.h(t,i),t&&(t.f||t.b)&&(this.i[t.getUid()]=!0,this.v=E())),e=!0;break}}return pc(this.b),e};var oc=new Oi(2e3,1e4),ac=new Oi(3e4,6e4);function sc(t,e,n,i,r,o,a){return t.a.Db(e,n,i,function(){t.f||(t.f=!0,t.a.ya(t.l))},function(){t.reset()},r,o,a)}function uc(t){return!(!t||"auth/cordova-not-ready"!=t.code)}function cc(e,t,n,i,r){var o;return function(t){return t.b.set($u,"pending",t.a)}(e.g).then(function(){return e.a.Eb(t,n,i,r).s(function(t){if(uc(t))throw new Yi("operation-not-supported-in-this-environment");return o=t,Zu(e.g).then(function(){throw o})}).then(function(){return e.a.Rb()?new qt(function(){}):Zu(e.g).then(function(){return e.oa()}).then(function(){}).s(function(){})})})}function hc(t,e,n,i,r){return t.a.Fb(i,function(t){e.ja(n,null,t,r)},oc.get())}Qu.prototype.oa=function(){return this.b.oa()};var lc={};function fc(t,e,n){var i=e+":"+n;return lc[i]||(lc[i]=new Qu(t,e,n)),lc[i]}function dc(){this.b=null,this.f=[],this.c=[],this.a=null,this.i=this.g=!1}function pc(t){t.g||(t.g=!0,gc(t,!1,null,null))}function vc(t){t.g&&!t.i&&gc(t,!1,null,null)}function mc(t,e){if(t.b=function(){return Yt(e)},t.f.length)for(var n=0;n<t.f.length;n++)t.f[n](e)}function gc(t,e,n,i){e?i?function(t,e){if(t.b=function(){return zt(e)},t.c.length)for(var n=0;n<t.c.length;n++)t.c[n](e)}(t,i):mc(t,n):mc(t,{user:null}),t.f=[],t.c=[]}function bc(){}function yc(){this.vb=!1,Object.defineProperty(this,"appVerificationDisabled",{get:function(){return this.vb},set:function(t){this.vb=t},enumerable:!1})}function wc(t,e){this.a=e,Mi(this,"verificationId",t)}function Ic(t,e,n,i){return new mo(t).Va(e,n).then(function(t){return new wc(t,i)})}function Tc(t){var e=kr(t);if(!(e&&e.exp&&e.auth_time&&e.iat))throw new Yi("internal-error","An internal error occurred. The token obtained by Firebase appears to be malformed. Please retry the operation.");ji(this,{token:t,expirationTime:Pi(1e3*e.exp),authTime:Pi(1e3*e.auth_time),issuedAtTime:Pi(1e3*e.iat),signInProvider:e.firebase&&e.firebase.sign_in_provider?e.firebase.sign_in_provider:null,claims:e})}function Ec(t,e,n){if(this.h=t,this.i=e,this.g=n,this.c=3e4,this.f=96e4,this.b=null,this.a=this.c,this.f<this.c)throw Error("Proactive refresh lower bound greater than upper bound!")}function kc(t,e){return e?(t.a=t.c,t.g()):(e=t.a,t.a*=2,t.a>t.f&&(t.a=t.f),e)}function Ac(t){this.f=t,this.b=this.a=null,this.c=0}function Sc(t,e){var n=e[Da],i=e.refreshToken;e=Nc(e.expiresIn),t.b=n,t.c=e,t.a=i}function Nc(t){return E()+1e3*parseInt(t,10)}function Oc(e,t){return function(t,i){return new qt(function(e,n){"refresh_token"==i.grant_type&&i.refresh_token||"authorization_code"==i.grant_type&&i.code?Va(t,t.l+"?key="+encodeURIComponent(t.c),function(t){t?t.error?n(_s(t)):t.access_token&&t.refresh_token?e(t):n(new Yi("internal-error")):n(new Yi("network-request-failed"))},"POST",Cn(i).toString(),t.g,t.u.get()):n(new Yi("internal-error"))})}(e.f,t).then(function(t){return e.b=t.access_token,e.c=Nc(t.expires_in),e.a=t.refresh_token,{accessToken:e.b,expirationTime:e.c,refreshToken:e.a}}).s(function(t){throw"auth/user-token-expired"==t.code&&(e.a=null),t})}function _c(t,e){this.a=t||null,this.b=e||null,ji(this,{lastSignInTime:Pi(e||null),creationTime:Pi(t||null)})}function Pc(t,e,n,i,r,o){ji(this,{uid:t,displayName:i||null,photoURL:r||null,email:n||null,phoneNumber:o||null,providerId:e})}function Rc(t,e){for(var n in De.call(this,t),e)this[n]=e[n]}function Dc(t,e,n){this.I=[],this.l=t.apiKey,this.m=t.appName,this.o=t.authDomain||null,t=fl.SDK_VERSION?pi(fl.SDK_VERSION):null,this.a=new Pa(this.l,Nr(Ar),t),this.b=new Ac(this.a),Vc(this,e[Da]),Sc(this.b,e),Mi(this,"refreshToken",this.b.a),qc(this,n||{}),nn.call(this),this.J=!1,this.o&&bi()&&(this.i=fc(this.o,this.l,this.m)),this.O=[],this.h=null,this.w=function(e){return new Ec(function(){return e.G(!0)},function(t){return!(!t||"auth/network-request-failed"!=t.code)},function(){var t=e.b.c-E()-3e5;return 0<t?t:0})}(this),this.W=I(this.Ha,this);var i=this;this.ga=null,this.va=function(t){i.sa(t.g)},this.Z=null,this.P=[],this.ua=function(t){Lc(i,t.c)},this.Y=null}function Cc(t,e){t.Z&&Xe(t.Z,"languageCodeChanged",t.va),(t.Z=e)&&Be(e,"languageCodeChanged",t.va)}function Lc(t,e){t.P=e,Ua(t.a,fl.SDK_VERSION?pi(fl.SDK_VERSION,t.P):null)}function xc(t,e){t.Y&&Xe(t.Y,"frameworkChanged",t.ua),(t.Y=e)&&Be(e,"frameworkChanged",t.ua)}function Mc(e){try{return fl.app(e.m).auth()}catch(t){throw new Yi("internal-error","No firebase.auth.Auth instance is available for the Firebase App '"+e.m+"'!")}}function jc(t){t.B||t.w.b||(t.w.start(),Xe(t,"tokenChanged",t.W),Be(t,"tokenChanged",t.W))}function Uc(t){Xe(t,"tokenChanged",t.W),t.w.stop()}function Vc(t,e){t.ma=e,Mi(t,"_lat",e)}function Fc(t){for(var e=[],n=0;n<t.O.length;n++)e.push(t.O[n](t));return Zt(e).then(function(){return t})}function Kc(t){t.i&&!t.J&&(t.J=!0,ic(t.i,t))}function qc(t,e){ji(t,{uid:e.uid,displayName:e.displayName||null,photoURL:e.photoURL||null,email:e.email||null,emailVerified:e.emailVerified||!1,phoneNumber:e.phoneNumber||null,isAnonymous:e.isAnonymous||!1,tenantId:e.tenantId||null,metadata:new _c(e.createdAt,e.lastLoginAt),providerData:[]}),t.a.b=t.tenantId}function Hc(){}function Bc(t){return Yt().then(function(){if(t.B)throw new Yi("app-deleted")})}function Gc(t){return j(t.providerData,function(t){return t.providerId})}function Wc(t,e){e&&(Xc(t,e.providerId),t.providerData.push(e))}function Xc(t,e){K(t.providerData,function(t){return t.providerId==e})}function Jc(t,e,n){("uid"!=e||n)&&t.hasOwnProperty(e)&&Mi(t,e,n)}function Yc(e,t){e!=t&&(ji(e,{uid:t.uid,displayName:t.displayName,photoURL:t.photoURL,email:t.email,emailVerified:t.emailVerified,phoneNumber:t.phoneNumber,isAnonymous:t.isAnonymous,tenantId:t.tenantId,providerData:[]}),t.metadata?Mi(e,"metadata",function(t){return new _c(t.a,t.b)}(t.metadata)):Mi(e,"metadata",new _c),M(t.providerData,function(t){Wc(e,t)}),function(t,e){t.b=e.b,t.a=e.a,t.c=e.c}(e.b,t.b),Mi(e,"refreshToken",e.b.a))}function zc(n){return n.G().then(function(t){var e=n.isAnonymous;return function(t,e){return Ns(t.a,us,{idToken:e}).then(I(t.zc,t))}(n,t).then(function(){return e||Jc(n,"isAnonymous",!1),t})})}function $c(t,e){e[Da]&&t.ma!=e[Da]&&(Sc(t.b,e),t.dispatchEvent(new Rc("tokenChanged")),Vc(t,e[Da]),Jc(t,"refreshToken",t.b.a))}function Zc(t,e){return zc(t).then(function(){if(V(Gc(t),e))return Fc(t).then(function(){throw new Yi("provider-already-linked")})})}function Qc(t,e,n){return Ui({user:t,credential:bo(e),additionalUserInfo:e=Dr(e),operationType:n})}function th(t,e){return $c(t,e),t.reload().then(function(){return t})}function eh(n,i,t,e,r){if(!bi())return zt(new Yi("operation-not-supported-in-this-environment"));if(n.h&&!r)return zt(n.h);var o=Rr(t.providerId),a=Ai(n.uid+":::"),s=null;(!Ii()||ai())&&n.o&&t.isOAuthProvider&&(s=qs(n.o,n.l,n.m,i,t,null,a,fl.SDK_VERSION||null,null,null,n.tenantId));var u=ei(s,o&&o.Da,o&&o.Ca);return e=e().then(function(){if(ih(n),!r)return n.G().then(function(){})}).then(function(){return sc(n.i,u,i,t,a,!!s,n.tenantId)}).then(function(){return new qt(function(t,e){n.ja(i,null,new Yi("cancelled-popup-request"),n.g||null),n.f=t,n.v=e,n.g=a,n.c=hc(n.i,n,i,u,a)})}).then(function(t){return u&&ti(u),t?Ui(t):null}).s(function(t){throw u&&ti(u),t}),rh(n,e,r)}function nh(e,t,n,i,r){if(!bi())return zt(new Yi("operation-not-supported-in-this-environment"));if(e.h&&!r)return zt(e.h);var o=null,a=Ai(e.uid+":::");return i=i().then(function(){if(ih(e),!r)return e.G().then(function(){})}).then(function(){return e.ca=a,Fc(e)}).then(function(t){return e.da&&(t=(t=e.da).b.set(sh,e.A(),t.a)),t}).then(function(){return cc(e.i,t,n,a,e.tenantId)}).s(function(t){if(o=t,e.da)return uh(e.da);throw o}).then(function(){if(o)throw o}),rh(e,i,r)}function ih(t){if(!t.i||!t.J){if(t.i&&!t.J)throw new Yi("internal-error");throw new Yi("auth-domain-config-required")}}function rh(t,e,n){var i=function(e,t,n){return e.h&&!n?(t.cancel(),zt(e.h)):t.s(function(t){throw!t||"auth/user-disabled"!=t.code&&"auth/user-token-expired"!=t.code||(e.h||e.dispatchEvent(new Rc("userInvalidated")),e.h=t),t})}(t,e,n);return t.I.push(i),i.ka(function(){F(t.I,i)}),i}function oh(t){if(!t.apiKey)return null;var e={apiKey:t.apiKey,authDomain:t.authDomain,appName:t.appName},n={};if(!(t.stsTokenManager&&t.stsTokenManager.accessToken&&t.stsTokenManager.expirationTime))return null;n[Da]=t.stsTokenManager.accessToken,n.refreshToken=t.stsTokenManager.refreshToken||null,n.expiresIn=(t.stsTokenManager.expirationTime-E())/1e3;var i=new Dc(e,n,t);return t.providerData&&M(t.providerData,function(t){t&&Wc(i,Ui(t))}),t.redirectEventId&&(i.ca=t.redirectEventId),i}function ah(t){this.a=t,this.b=ku()}dc.prototype.reset=function(){this.b=null,this.a&&(this.a.cancel(),this.a=null)},dc.prototype.h=function(t,e){if(t){this.reset(),this.g=!0;var n=t.c,i=t.b,r=t.a&&"auth/web-storage-unsupported"==t.a.code,o=t.a&&"auth/operation-not-supported-in-this-environment"==t.a.code;this.i=!(!r&&!o),"unknown"!=n||r||o?t.a?(gc(this,!0,null,t.a),Yt()):e.za(n,i)?function(e,t,n){n=n.za(t.c,t.b);var i=t.g,r=t.f,o=t.i,a=t.R(),s=!!t.c.match(/Redirect$/);n(i,r,a,o).then(function(t){gc(e,s,t,null)}).s(function(t){gc(e,s,null,t)})}(this,t,e):zt(new Yi("invalid-auth-event")):(gc(this,!1,null,null),Yt())}else zt(new Yi("invalid-auth-event"))},dc.prototype.oa=function(){var n=this;return new qt(function(t,e){n.b?n.b().then(t,e):(n.f.push(t),n.c.push(e),function(t){var e=new Yi("timeout");t.a&&t.a.cancel(),t.a=un(ac.get()).then(function(){t.b||(t.g=!0,gc(t,!0,null,e))})}(n))})},bc.prototype.h=function(t,e){if(t){var n=t.c,i=t.b;t.a?(e.ja(t.c,null,t.a,t.b),Yt()):e.za(n,i)?function(t,e){var n=t.b,i=t.c;e.za(i,n)(t.g,t.f,t.R(),t.i).then(function(t){e.ja(i,t,null,n)}).s(function(t){e.ja(i,null,t,n)})}(t,e):zt(new Yi("invalid-auth-event"))}else zt(new Yi("invalid-auth-event"))},wc.prototype.confirm=function(t){return t=go(this.verificationId,t),this.a(t)},Ec.prototype.start=function(){this.a=this.c,function e(n,t){n.stop();n.b=un(kc(n,t)).then(function(){return e=l.document,n=null,_i()||!e?Yt():new qt(function(t){n=function(){_i()&&(e.removeEventListener("visibilitychange",n,!1),t())},e.addEventListener("visibilitychange",n,!1)}).s(function(t){throw e.removeEventListener("visibilitychange",n,!1),t});var e,n}).then(function(){return n.h()}).then(function(){e(n,!0)}).s(function(t){n.i(t)&&e(n,!1)})}(this,!0)},Ec.prototype.stop=function(){this.b&&(this.b.cancel(),this.b=null)},Ac.prototype.A=function(){return{apiKey:this.f.c,refreshToken:this.a,accessToken:this.b,expirationTime:this.c}},Ac.prototype.getToken=function(t){return t=!!t,this.b&&!this.a?zt(new Yi("user-token-expired")):t||!this.b||E()>this.c-3e4?this.a?Oc(this,{grant_type:"refresh_token",refresh_token:this.a}):Yt(null):Yt({accessToken:this.b,expirationTime:this.c,refreshToken:this.a})},_c.prototype.A=function(){return{lastLoginAt:this.b,createdAt:this.a}},k(Rc,De),k(Dc,nn),Dc.prototype.sa=function(t){this.ga=t,ja(this.a,t)},Dc.prototype.ha=function(){return this.ga},Dc.prototype.Aa=function(){return H(this.P)},Dc.prototype.Ha=function(){this.w.b&&(this.w.stop(),this.w.start())},Mi(Dc.prototype,"providerId","firebase"),(t=Dc.prototype).reload=function(){var t=this;return rh(this,Bc(this).then(function(){return zc(t).then(function(){return Fc(t)}).then(Hc)}))},t.dc=function(t){return this.G(t).then(function(t){return new Tc(t)})},t.G=function(t){var e=this;return rh(this,Bc(this).then(function(){return e.b.getToken(t)}).then(function(t){if(!t)throw new Yi("internal-error");return t.accessToken!=e.ma&&(Vc(e,t.accessToken),e.dispatchEvent(new Rc("tokenChanged"))),Jc(e,"refreshToken",t.refreshToken),t.accessToken}))},t.zc=function(t){if(!(t=t.users)||!t.length)throw new Yi("internal-error");qc(this,{uid:(t=t[0]).localId,displayName:t.displayName,photoURL:t.photoUrl,email:t.email,emailVerified:!!t.emailVerified,phoneNumber:t.phoneNumber,lastLoginAt:t.lastLoginAt,createdAt:t.createdAt,tenantId:t.tenantId});for(var e=function(t){return(t=t.providerUserInfo)&&t.length?j(t,function(t){return new Pc(t.rawId,t.providerId,t.email,t.displayName,t.photoUrl,t.phoneNumber)}):[]}(t),n=0;n<e.length;n++)Wc(this,e[n]);Jc(this,"isAnonymous",!(this.email&&t.passwordHash||this.providerData&&this.providerData.length))},t.Ac=function(t){return Li("firebase.User.prototype.reauthenticateAndRetrieveDataWithCredential is deprecated. Please use firebase.User.prototype.reauthenticateWithCredential instead."),this.gb(t)},t.gb=function(t){var e=this,n=null;return rh(this,t.f(this.a,this.uid).then(function(t){return $c(e,t),n=Qc(e,t,"reauthenticate"),e.h=null,e.reload()}).then(function(){return n}),!0)},t.rc=function(t){return Li("firebase.User.prototype.linkAndRetrieveDataWithCredential is deprecated. Please use firebase.User.prototype.linkWithCredential instead."),this.eb(t)},t.eb=function(e){var n=this,i=null;return rh(this,Zc(this,e.providerId).then(function(){return n.G()}).then(function(t){return e.b(n.a,t)}).then(function(t){return i=Qc(n,t,"link"),th(n,t)}).then(function(){return i}))},t.sc=function(t,e){var n=this;return rh(this,Zc(this,"phone").then(function(){return Ic(Mc(n),t,e,I(n.eb,n))}))},t.Bc=function(t,e){var n=this;return rh(this,Yt().then(function(){return Ic(Mc(n),t,e,I(n.gb,n))}),!0)},t.rb=function(e){var n=this;return rh(this,this.G().then(function(t){return n.a.rb(t,e)}).then(function(t){return $c(n,t),n.reload()}))},t.Sc=function(e){var n=this;return rh(this,this.G().then(function(t){return e.b(n.a,t)}).then(function(t){return $c(n,t),n.reload()}))},t.sb=function(e){var n=this;return rh(this,this.G().then(function(t){return n.a.sb(t,e)}).then(function(t){return $c(n,t),n.reload()}))},t.tb=function(e){if(void 0===e.displayName&&void 0===e.photoURL)return Bc(this);var n=this;return rh(this,this.G().then(function(t){return n.a.tb(t,{displayName:e.displayName,photoUrl:e.photoURL})}).then(function(t){return $c(n,t),Jc(n,"displayName",t.displayName||null),Jc(n,"photoURL",t.photoUrl||null),M(n.providerData,function(t){"password"===t.providerId&&(Mi(t,"displayName",n.displayName),Mi(t,"photoURL",n.photoURL))}),Fc(n)}).then(Hc))},t.Qc=function(e){var n=this;return rh(this,zc(this).then(function(t){return V(Gc(n),e)?function(t,e,n){return Ns(t,os,{idToken:e,deleteProvider:n})}(n.a,t,[e]).then(function(t){var e={};return M(t.providerUserInfo||[],function(t){e[t.providerId]=!0}),M(Gc(n),function(t){e[t]||Xc(n,t)}),e[mo.PROVIDER_ID]||Mi(n,"phoneNumber",null),Fc(n)}):Fc(n).then(function(){throw new Yi("no-such-provider")})}))},t.delete=function(){var e=this;return rh(this,this.G().then(function(t){return Ns(e.a,rs,{idToken:t})}).then(function(){e.dispatchEvent(new Rc("userDeleted"))})).then(function(){for(var t=0;t<e.I.length;t++)e.I[t].cancel("app-deleted");Cc(e,null),xc(e,null),e.I=[],e.B=!0,Uc(e),Mi(e,"refreshToken",null),e.i&&rc(e.i,e)})},t.xb=function(t,e){return!!("linkViaPopup"==t&&(this.g||null)==e&&this.f||"reauthViaPopup"==t&&(this.g||null)==e&&this.f||"linkViaRedirect"==t&&(this.ca||null)==e||"reauthViaRedirect"==t&&(this.ca||null)==e)},t.ja=function(t,e,n,i){"linkViaPopup"!=t&&"reauthViaPopup"!=t||i!=(this.g||null)||(n&&this.v?this.v(n):e&&!n&&this.f&&this.f(e),this.c&&(this.c.cancel(),this.c=null),delete this.f,delete this.v)},t.za=function(t,e){return"linkViaPopup"==t&&e==(this.g||null)?I(this.Bb,this):"reauthViaPopup"==t&&e==(this.g||null)?I(this.Cb,this):"linkViaRedirect"==t&&(this.ca||null)==e?I(this.Bb,this):"reauthViaRedirect"==t&&(this.ca||null)==e?I(this.Cb,this):null},t.tc=function(t){var e=this;return eh(this,"linkViaPopup",t,function(){return Zc(e,t.providerId).then(function(){return Fc(e)})},!1)},t.Cc=function(t){return eh(this,"reauthViaPopup",t,function(){return Yt()},!0)},t.uc=function(t){var e=this;return nh(this,"linkViaRedirect",t,function(){return Zc(e,t.providerId)},!1)},t.Dc=function(t){return nh(this,"reauthViaRedirect",t,function(){return Yt()},!0)},t.Bb=function(e,n,t,i){var r=this;this.c&&(this.c.cancel(),this.c=null);var o=null;return t=this.G().then(function(t){return $a(r.a,{requestUri:e,postBody:i,sessionId:n,idToken:t})}).then(function(t){return o=Qc(r,t,"link"),th(r,t)}).then(function(){return o}),rh(this,t)},t.Cb=function(t,e,n,i){var r=this;this.c&&(this.c.cancel(),this.c=null);var o=null;return rh(this,Yt().then(function(){return Hr(Za(r.a,{requestUri:t,sessionId:e,postBody:i,tenantId:n}),r.uid)}).then(function(t){return o=Qc(r,t,"reauthenticate"),$c(r,t),r.h=null,r.reload()}).then(function(){return o}),!0)},t.jb=function(e){var n=this,i=null;return rh(this,this.G().then(function(t){return i=t,void 0===e||G(e)?{}:br(new ur(e))}).then(function(t){return n.a.jb(i,t)}).then(function(t){if(n.email!=t)return n.reload()}).then(function(){}))},t.toJSON=function(){return this.A()},t.A=function(){var e={uid:this.uid,displayName:this.displayName,photoURL:this.photoURL,email:this.email,emailVerified:this.emailVerified,phoneNumber:this.phoneNumber,isAnonymous:this.isAnonymous,tenantId:this.tenantId,providerData:[],apiKey:this.l,appName:this.m,authDomain:this.o,stsTokenManager:this.b.A(),redirectEventId:this.ca||null};return this.metadata&&J(e,this.metadata.A()),M(this.providerData,function(t){e.providerData.push(function(t){var e,n={};for(e in t)t.hasOwnProperty(e)&&(n[e]=t[e]);return n}(t))}),e};var sh={name:"redirectUser",C:"session"};function uh(t){return Nu(t.b,sh,t.a)}function ch(t){this.a=t,this.b=ku(),this.c=null,this.f=function(e){var n=fh("local"),i=fh("session"),r=fh("none");return function(n,i,r){var o=Su(i,r),a=Au(n,i.C);return n.get(i,r).then(function(t){var e=null;try{e=ki(l.localStorage.getItem(o))}catch(t){}if(e&&!t)return l.localStorage.removeItem(o),n.set(i,e,r);e&&t&&"localStorage"!=a.type&&l.localStorage.removeItem(o)})}(e.b,n,e.a).then(function(){return e.b.get(i,e.a)}).then(function(t){return t?i:e.b.get(r,e.a).then(function(t){return t?r:e.b.get(n,e.a).then(function(t){return t?n:e.b.get(lh,e.a).then(function(t){return t?fh(t):n})})})}).then(function(t){return e.c=t,hh(e,t.C)}).s(function(){e.c||(e.c=n)})}(this),this.b.addListener(fh("local"),this.a,I(this.g,this))}function hh(t,e){var n,i=[];for(n in Tu)Tu[n]!==e&&i.push(Nu(t.b,fh(Tu[n]),t.a));return i.push(Nu(t.b,lh,t.a)),function(s){return new qt(function(n,e){var i=s.length,r=[];if(i)for(var t=function(t,e){i--,r[t]=e,0==i&&n(r)},o=function(t){e(t)},a=0;a<s.length;a++)$t(s[a],T(t,a),o);else n(r)})}(i)}ch.prototype.g=function(){var e=this,n=fh("local");mh(this,function(){return Yt().then(function(){return e.c&&"local"!=e.c.C?e.b.get(n,e.a):null}).then(function(t){if(t)return hh(e,"local").then(function(){e.c=n})})})};var lh={name:"persistence",C:"session"};function fh(t){return{name:"authUser",C:t}}function dh(t,e){return mh(t,function(){return t.b.set(t.c,e.A(),t.a)})}function ph(t){return mh(t,function(){return Nu(t.b,t.c,t.a)})}function vh(t,e){return mh(t,function(){return t.b.get(t.c,t.a).then(function(t){return t&&e&&(t.authDomain=e),oh(t||{})})})}function mh(t,e){return t.f=t.f.then(e,e),t.f}function gh(t){if(this.l=!1,Mi(this,"settings",new yc),Mi(this,"app",t),!Ah(this).options||!Ah(this).options.apiKey)throw new Yi("invalid-api-key");t=fl.SDK_VERSION?pi(fl.SDK_VERSION):null,this.b=new Pa(Ah(this).options&&Ah(this).options.apiKey,Nr(Ar),t),this.O=[],this.m=[],this.J=[],this.Ub=fl.INTERNAL.createSubscribe(I(this.oc,this)),this.W=void 0,this.Vb=fl.INTERNAL.createSubscribe(I(this.pc,this)),Eh(this,null),this.h=new ch(Ah(this).options.apiKey+":"+Ah(this).name),this.w=new ah(Ah(this).options.apiKey+":"+Ah(this).name),this.Y=_h(this,function(n){var t=Ah(n).options.authDomain,e=function(e){var t=function(t,e){return t.b.get(sh,t.a).then(function(t){return t&&e&&(t.authDomain=e),oh(t||{})})}(e.w,Ah(e).options.authDomain).then(function(t){return(e.B=t)&&(t.da=e.w),uh(e.w)});return _h(e,t)}(n).then(function(){return vh(n.h,t)}).then(function(e){return e?(e.da=n.w,n.B&&(n.B.ca||null)==(e.ca||null)?e:e.reload().then(function(){return dh(n.h,e).then(function(){return e})}).s(function(t){return"auth/network-request-failed"==t.code?e:ph(n.h)})):null}).then(function(t){Eh(n,t||null)});return _h(n,e)}(this)),this.i=_h(this,function(e){return e.Y.then(function(){return Ih(e)}).s(function(){}).then(function(){if(!e.l)return e.ma()}).s(function(){}).then(function(){if(!e.l){e.ga=!0;var t=e.h;t.b.addListener(fh("local"),t.a,e.ma)}})}(this)),this.ga=!1,this.ma=I(this.Nc,this),this.ub=I(this.aa,this),this.ua=I(this.bc,this),this.va=I(this.mc,this),this.Ha=I(this.nc,this),this.a=null,function(e){var n=Ah(e).options.authDomain,i=Ah(e).options.apiKey;n&&bi()&&(e.Tb=e.Y.then(function(){if(!e.l){if(e.a=fc(n,i,Ah(e).name),ic(e.a,e),Sh(e)&&Kc(Sh(e)),e.B){Kc(e.B);var t=e.B;t.sa(e.ha()),Cc(t,e),Lc(t=e.B,e.I),xc(t,e),e.B=null}return e.a}}))}(this),this.INTERNAL={},this.INTERNAL.delete=I(this.delete,this),this.INTERNAL.logFramework=I(this.vc,this),this.o=0,nn.call(this),function(t){Object.defineProperty(t,"lc",{get:function(){return this.ha()},set:function(t){this.sa(t)},enumerable:!1}),t.Z=null,Object.defineProperty(t,"ti",{get:function(){return this.R()},set:function(t){this.nb(t)},enumerable:!1}),t.P=null}(this),this.I=[]}function bh(t){De.call(this,"languageCodeChanged"),this.g=t}function yh(t){De.call(this,"frameworkChanged"),this.c=t}function wh(t){return t.Tb||zt(new Yi("auth-domain-config-required"))}function Ih(t){if(!bi())return zt(new Yi("operation-not-supported-in-this-environment"));var e=wh(t).then(function(){return t.a.oa()}).then(function(t){return t?Ui(t):null});return _h(t,e)}function Th(e,t){var n={};return n.apiKey=Ah(e).options.apiKey,n.authDomain=Ah(e).options.authDomain,n.appName=Ah(e).name,e.Y.then(function(){return function(t,e,n,i){var r=new Dc(t,e);return n&&(r.da=n),i&&Lc(r,i),r.reload().then(function(){return r})}(n,t,e.w,e.Aa())}).then(function(t){return Sh(e)&&t.uid==Sh(e).uid?Yc(Sh(e),t):(Eh(e,t),Kc(t)),e.aa(t)}).then(function(){Oh(e)})}function Eh(t,e){Sh(t)&&(function(t,e){K(t.O,function(t){return t==e})}(Sh(t),t.ub),Xe(Sh(t),"tokenChanged",t.ua),Xe(Sh(t),"userDeleted",t.va),Xe(Sh(t),"userInvalidated",t.Ha),Uc(Sh(t))),e&&(e.O.push(t.ub),Be(e,"tokenChanged",t.ua),Be(e,"userDeleted",t.va),Be(e,"userInvalidated",t.Ha),0<t.o&&jc(e)),Mi(t,"currentUser",e),e&&(e.sa(t.ha()),Cc(e,t),Lc(e,t.I),xc(e,t))}function kh(e,t){var n=null,i=null;return _h(e,t.then(function(t){return n=bo(t),i=Dr(t),Th(e,t)}).then(function(){return Ui({user:Sh(e),credential:n,additionalUserInfo:i,operationType:"signIn"})}))}function Ah(t){return t.app}function Sh(t){return t.currentUser}function Nh(t){return Sh(t)&&Sh(t)._lat||null}function Oh(t){if(t.ga){for(var e=0;e<t.m.length;e++)t.m[e]&&t.m[e](Nh(t));if(t.W!==t.getUid()&&t.J.length)for(t.W=t.getUid(),e=0;e<t.J.length;e++)t.J[e]&&t.J[e](Nh(t))}}function _h(t,e){return t.O.push(e),e.ka(function(){F(t.O,e)}),e}function Ph(){}function Rh(){this.a={},this.b=1e12}ch.prototype.mb=function(e){var n=null,i=this;return function(t){var e=new Yi("invalid-persistence-type"),n=new Yi("unsupported-persistence-type");t:{for(i in Tu)if(Tu[i]==t){var i=!0;break t}i=!1}if(!i||"string"!=typeof t)throw e;switch(ui()){case"ReactNative":if("session"===t)throw n;break;case"Node":if("none"!==t)throw n;break;default:if(!gi()&&"none"!==t)throw n}}(e),mh(this,function(){return e!=i.c.C?i.b.get(i.c,i.a).then(function(t){return n=t,hh(i,e)}).then(function(){if(i.c=fh(e),n)return i.b.set(i.c,n,i.a)}):Yt()})},k(gh,nn),k(bh,De),k(yh,De),(t=gh.prototype).mb=function(t){return t=this.h.mb(t),_h(this,t)},t.sa=function(t){this.Z===t||this.l||(this.Z=t,ja(this.b,this.Z),this.dispatchEvent(new bh(this.ha())))},t.ha=function(){return this.Z},t.Tc=function(){var t=l.navigator;this.sa(t&&(t.languages&&t.languages[0]||t.language||t.userLanguage)||null)},t.vc=function(t){this.I.push(t),Ua(this.b,fl.SDK_VERSION?pi(fl.SDK_VERSION,this.I):null),this.dispatchEvent(new yh(this.I))},t.Aa=function(){return H(this.I)},t.nb=function(t){this.P===t||this.l||(this.P=t,this.b.b=this.P)},t.R=function(){return this.P},t.toJSON=function(){return{apiKey:Ah(this).options.apiKey,authDomain:Ah(this).options.authDomain,appName:Ah(this).name,currentUser:Sh(this)&&Sh(this).A()}},t.xb=function(t,e){switch(t){case"unknown":case"signInViaRedirect":return!0;case"signInViaPopup":return this.g==e&&!!this.f;default:return!1}},t.ja=function(t,e,n,i){"signInViaPopup"==t&&this.g==i&&(n&&this.v?this.v(n):e&&!n&&this.f&&this.f(e),this.c&&(this.c.cancel(),this.c=null),delete this.f,delete this.v)},t.za=function(t,e){return"signInViaRedirect"==t||"signInViaPopup"==t&&this.g==e&&this.f?I(this.ac,this):null},t.ac=function(t,e,n,i){var r=this;t={requestUri:t,postBody:i,sessionId:e,tenantId:n},this.c&&(this.c.cancel(),this.c=null);var o=null,a=null,s=za(r.b,t).then(function(t){return o=bo(t),a=Dr(t),t});return _h(this,t=r.Y.then(function(){return s}).then(function(t){return Th(r,t)}).then(function(){return Ui({user:Sh(r),credential:o,additionalUserInfo:a,operationType:"signIn"})}))},t.Lc=function(e){if(!bi())return zt(new Yi("operation-not-supported-in-this-environment"));var n=this,t=Rr(e.providerId),i=Ai(),r=null;(!Ii()||ai())&&Ah(this).options.authDomain&&e.isOAuthProvider&&(r=qs(Ah(this).options.authDomain,Ah(this).options.apiKey,Ah(this).name,"signInViaPopup",e,null,i,fl.SDK_VERSION||null,null,null,this.R()));var o=ei(r,t&&t.Da,t&&t.Ca);return _h(this,t=wh(this).then(function(t){return sc(t,o,"signInViaPopup",e,i,!!r,n.R())}).then(function(){return new qt(function(t,e){n.ja("signInViaPopup",null,new Yi("cancelled-popup-request"),n.g),n.f=t,n.v=e,n.g=i,n.c=hc(n.a,n,"signInViaPopup",o,i)})}).then(function(t){return o&&ti(o),t?Ui(t):null}).s(function(t){throw o&&ti(o),t}))},t.Mc=function(t){if(!bi())return zt(new Yi("operation-not-supported-in-this-environment"));var e=this;return _h(this,wh(this).then(function(){return function(t){return mh(t,function(){return t.b.set(lh,t.c.C,t.a)})}(e.h)}).then(function(){return cc(e.a,"signInViaRedirect",t,void 0,e.R())}))},t.oa=function(){var e=this;return Ih(this).then(function(t){return e.a&&vc(e.a.b),t}).s(function(t){throw e.a&&vc(e.a.b),t})},t.Rc=function(t){if(!t)return zt(new Yi("null-user"));if(this.P!=t.tenantId)return zt(new Yi("tenant-id-mismatch"));var e=this,n={};n.apiKey=Ah(this).options.apiKey,n.authDomain=Ah(this).options.authDomain,n.appName=Ah(this).name;var i=function(t,e,n,i){e=e||{apiKey:t.l,authDomain:t.o,appName:t.m};var r=t.b,o={};return o[Da]=r.b,o.refreshToken=r.a,o.expiresIn=(r.c-E())/1e3,e=new Dc(e,o),n&&(e.da=n),i&&Lc(e,i),Yc(e,t),e}(t,n,e.w,e.Aa());return _h(this,this.i.then(function(){if(Ah(e).options.apiKey!=t.l)return i.reload()}).then(function(){return Sh(e)&&t.uid==Sh(e).uid?(Yc(Sh(e),t),e.aa(t)):(Eh(e,i),Kc(i),e.aa(i))}).then(function(){Oh(e)}))},t.pb=function(){var t=this,e=this.i.then(function(){return t.a&&vc(t.a.b),Sh(t)?(Eh(t,null),ph(t.h).then(function(){Oh(t)})):Yt()});return _h(this,e)},t.Nc=function(){var i=this;return vh(this.h,Ah(this).options.authDomain).then(function(t){if(!i.l){var e;if(e=Sh(i)&&t){e=Sh(i).uid;var n=t.uid;e=null!=e&&""!==e&&null!=n&&""!==n&&e==n}if(e)return Yc(Sh(i),t),Sh(i).G();(Sh(i)||t)&&(Eh(i,t),t&&(Kc(t),t.da=i.w),i.a&&ic(i.a,i),Oh(i))}})},t.aa=function(t){return dh(this.h,t)},t.bc=function(){Oh(this),this.aa(Sh(this))},t.mc=function(){this.pb()},t.nc=function(){this.pb()},t.oc=function(t){var e=this;this.addAuthTokenListener(function(){t.next(Sh(e))})},t.pc=function(t){var e=this;!function(t,e){t.J.push(e),_h(t,t.i.then(function(){!t.l&&V(t.J,e)&&t.W!==t.getUid()&&(t.W=t.getUid(),e(Nh(t)))}))}(this,function(){t.next(Sh(e))})},t.xc=function(t,e,n){var i=this;return this.ga&&Promise.resolve().then(function(){m(t)?t(Sh(i)):m(t.next)&&t.next(Sh(i))}),this.Ub(t,e,n)},t.wc=function(t,e,n){var i=this;return this.ga&&Promise.resolve().then(function(){i.W=i.getUid(),m(t)?t(Sh(i)):m(t.next)&&t.next(Sh(i))}),this.Vb(t,e,n)},t.cc=function(t){var e=this,n=this.i.then(function(){return Sh(e)?Sh(e).G(t).then(function(t){return{accessToken:t}}):null});return _h(this,n)},t.Hc=function(t){var n=this;return this.i.then(function(){return kh(n,Ns(n.b,Ts,{token:t}))}).then(function(t){var e=t.user;return Jc(e,"isAnonymous",!1),n.aa(e),t})},t.Ic=function(t,e){var n=this;return this.i.then(function(){return kh(n,Ns(n.b,Es,{email:t,password:e}))})},t.Xb=function(t,e){var n=this;return this.i.then(function(){return kh(n,Ns(n.b,ns,{email:t,password:e}))})},t.Ra=function(t){var e=this;return this.i.then(function(){return kh(e,t.na(e.b))})},t.Gc=function(t){return Li("firebase.auth.Auth.prototype.signInAndRetrieveDataWithCredential is deprecated. Please use firebase.auth.Auth.prototype.signInWithCredential instead."),this.Ra(t)},t.ob=function(){var n=this;return this.i.then(function(){var t=Sh(n);return t&&t.isAnonymous?Ui({user:t,credential:null,additionalUserInfo:Ui({providerId:null,isNewUser:!1}),operationType:"signIn"}):kh(n,n.b.ob()).then(function(t){var e=t.user;return Jc(e,"isAnonymous",!0),n.aa(e),t})})},t.getUid=function(){return Sh(this)&&Sh(this).uid||null},t.Wb=function(t){this.addAuthTokenListener(t),this.o++,0<this.o&&Sh(this)&&jc(Sh(this))},t.Ec=function(e){var n=this;M(this.m,function(t){t==e&&n.o--}),this.o<0&&(this.o=0),0==this.o&&Sh(this)&&Uc(Sh(this)),this.removeAuthTokenListener(e)},t.addAuthTokenListener=function(t){var e=this;this.m.push(t),_h(this,this.i.then(function(){e.l||V(e.m,t)&&t(Nh(e))}))},t.removeAuthTokenListener=function(e){K(this.m,function(t){return t==e})},t.delete=function(){this.l=!0;for(var t=0;t<this.O.length;t++)this.O[t].cancel("app-deleted");return this.O=[],this.h&&(t=this.h).b.removeListener(fh("local"),t.a,this.ma),this.a&&(rc(this.a,this),vc(this.a.b)),Promise.resolve()},t.$b=function(t){return _h(this,function(t,e){return Ns(t,is,{identifier:e,continueUri:yi()?$n():"http://localhost"}).then(function(t){return t.signinMethods||[]})}(this.b,t))},t.qc=function(t){return!!lo(t)},t.lb=function(e,n){var i=this;return _h(this,Yt().then(function(){var t=new ur(n);if(!t.c)throw new Yi("argument-error",lr+" must be true when sending sign in link to email");return br(t)}).then(function(t){return i.b.lb(e,t)}).then(function(){}))},t.Uc=function(t){return this.Ka(t).then(function(t){return t.data.email})},t.$a=function(t,e){return _h(this,this.b.$a(t,e).then(function(){}))},t.Ka=function(t){return _h(this,this.b.Ka(t).then(function(t){return new Fi(t)}))},t.Xa=function(t){return _h(this,this.b.Xa(t).then(function(){}))},t.kb=function(e,t){var n=this;return _h(this,Yt().then(function(){return void 0===t||G(t)?{}:br(new ur(t))}).then(function(t){return n.b.kb(e,t)}).then(function(){}))},t.Kc=function(t,e){return _h(this,Ic(this,t,e,I(this.Ra,this)))},t.Jc=function(n,i){var r=this;return _h(this,Yt().then(function(){var t=i||$n(),e=ho(n,t);if(!(t=lo(t)))throw new Yi("argument-error","Invalid email link!");if(t.tenantId!==r.R())throw new Yi("tenant-id-mismatch");return r.Ra(e)}))},Ph.prototype.render=function(){},Ph.prototype.reset=function(){},Ph.prototype.getResponse=function(){},Ph.prototype.execute=function(){};var Dh=null;function Ch(t,e){return(e=Lh(e))&&t.a[e]||null}function Lh(t){return(t=void 0===t?1e12:t)?t.toString():null}function xh(t,e){this.g=!1,this.c=e,this.a=this.b=null,this.h="invisible"!==this.c.size,this.f=Fn(t);var n=this;this.i=function(){n.execute()},this.h?this.execute():Be(this.f,"click",this.i)}function Mh(t){if(t.g)throw Error("reCAPTCHA mock was already deleted!")}function jh(){}Rh.prototype.render=function(t,e){return this.a[this.b.toString()]=new xh(t,e),this.b++},Rh.prototype.reset=function(t){var e=Ch(this,t);t=Lh(t),e&&t&&(e.delete(),delete this.a[t])},Rh.prototype.getResponse=function(t){return(t=Ch(this,t))?t.getResponse():null},Rh.prototype.execute=function(t){(t=Ch(this,t))&&t.execute()},xh.prototype.getResponse=function(){return Mh(this),this.b},xh.prototype.execute=function(){Mh(this);var n=this;this.a||(this.a=setTimeout(function(){n.b=function(){for(var t=50,e=[];0<t;)e.push("1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".charAt(Math.floor(62*Math.random()))),t--;return e.join("")}();var t=n.c.callback,e=n.c["expired-callback"];if(t)try{t(n.b)}catch(t){}n.a=setTimeout(function(){if(n.a=null,n.b=null,e)try{e()}catch(t){}n.h&&n.execute()},6e4)},500))},xh.prototype.delete=function(){Mh(this),this.g=!0,clearTimeout(this.a),this.a=null,Xe(this.f,"click",this.i)},jh.prototype.g=function(){return Yt(Dh=Dh||new Rh)},jh.prototype.c=function(){};var Uh=null;function Vh(){this.b=l.grecaptcha?1/0:0,this.f=null,this.a="__rcb"+Math.floor(1e6*Math.random()).toString()}var Fh=new Y(Z,"https://www.google.com/recaptcha/api.js?onload=%{onload}&render=explicit&hl=%{hl}"),Kh=new Oi(3e4,6e4);Vh.prototype.g=function(r){var o=this;return new qt(function(t,e){var i=setTimeout(function(){e(new Yi("network-request-failed"))},Kh.get());!l.grecaptcha||r!==o.f&&!o.b?(l[o.a]=function(){if(l.grecaptcha){o.f=r;var n=l.grecaptcha.render;l.grecaptcha.render=function(t,e){return t=n(t,e),o.b++,t},clearTimeout(i),t(l.grecaptcha)}else clearTimeout(i),e(new Yi("internal-error"));delete l[o.a]},Yt(Ea(nt(Fh,{onload:o.a,hl:r||""}))).s(function(){clearTimeout(i),e(new Yi("internal-error","Unable to load external reCAPTCHA dependencies!"))})):(clearTimeout(i),t(l.grecaptcha))})},Vh.prototype.c=function(){this.b--};var qh=null;function Hh(t,e,n,i,r,o,a){if(Mi(this,"type","recaptcha"),this.c=this.f=null,this.B=!1,this.u=e,this.g=null,a=a?Uh=Uh||new jh:qh=qh||new Vh,this.m=a,this.a=n||{theme:"light",type:"image"},this.h=[],this.a[Wh])throw new Yi("argument-error","sitekey should not be provided for reCAPTCHA as one is automatically provisioned for the current project.");if(this.i="invisible"===this.a[Xh],!l.document)throw new Yi("operation-not-supported-in-this-environment","RecaptchaVerifier is only supported in a browser HTTP/HTTPS environment with DOM support.");if(!Fn(e)||!this.i&&Fn(e).hasChildNodes())throw new Yi("argument-error","reCAPTCHA container is either not found or already contains inner elements!");this.o=new Pa(t,o||null,r||null),this.v=i||function(){return null};var s=this;this.l=[];var u=this.a[Bh];this.a[Bh]=function(t){if(Jh(s,t),"function"==typeof u)u(t);else if("string"==typeof u){var e=mi(u,l);"function"==typeof e&&e(t)}};var c=this.a[Gh];this.a[Gh]=function(){if(Jh(s,null),"function"==typeof c)c();else if("string"==typeof c){var t=mi(c,l);"function"==typeof t&&t()}}}var Bh="callback",Gh="expired-callback",Wh="sitekey",Xh="size";function Jh(t,e){for(var n=0;n<t.l.length;n++)try{t.l[n](e)}catch(t){}}function Yh(t,e){return t.h.push(e),e.ka(function(){F(t.h,e)}),e}function zh(t){if(t.B)throw new Yi("internal-error","RecaptchaVerifier instance has been destroyed.")}function $h(t,e,n){var i=!1;try{this.b=n||fl.app()}catch(t){throw new Yi("argument-error","No firebase.app.App instance is currently initialized.")}if(!this.b.options||!this.b.options.apiKey)throw new Yi("invalid-api-key");n=this.b.options.apiKey;var r=this,o=null;try{o=this.b.auth().Aa()}catch(t){}try{i=this.b.auth().settings.appVerificationDisabledForTesting}catch(t){}o=fl.SDK_VERSION?pi(fl.SDK_VERSION,o):null,Hh.call(this,n,t,e,function(){try{var e=r.b.auth().ha()}catch(t){e=null}return e},o,Nr(Ar),i)}function Zh(t,e,n,i){t:{n=Array.prototype.slice.call(n);for(var r=0,o=!1,a=0;a<e.length;a++)if(e[a].optional)o=!0;else{if(o)throw new Yi("internal-error","Argument validator encountered a required argument after an optional argument.");r++}if(o=e.length,n.length<r||o<n.length)i="Expected "+(r==o?1==r?"1 argument":r+" arguments":r+"-"+o+" arguments")+" but got "+n.length+".";else{for(r=0;r<n.length;r++)if(o=e[r].optional&&void 0===n[r],!e[r].N(n[r])&&!o){if(e=e[r],r<0||r>=Qh.length)throw new Yi("internal-error","Argument validator received an unsupported number of arguments.");n=Qh[r],i=(i?"":n+" argument ")+(e.name?'"'+e.name+'" ':"")+"must be "+e.M+".";break t}i=null}}if(i)throw new Yi("argument-error",t+" failed: "+i)}(t=Hh.prototype).Ba=function(){var e=this;return this.f?this.f:this.f=Yh(this,Yt().then(function(){if(yi()&&!si())return ri();throw new Yi("operation-not-supported-in-this-environment","RecaptchaVerifier is only supported in a browser HTTP/HTTPS environment.")}).then(function(){return e.m.g(e.v())}).then(function(t){return e.g=t,Ns(e.o,ds,{})}).then(function(t){e.a[Wh]=t.recaptchaSiteKey}).s(function(t){throw e.f=null,t}))},t.render=function(){zh(this);var n=this;return Yh(this,this.Ba().then(function(){if(null===n.c){var t=n.u;if(!n.i){var e=Fn(t);t=Hn("DIV"),e.appendChild(t)}n.c=n.g.render(t,n.a)}return n.c}))},t.verify=function(){zh(this);var r=this;return Yh(this,this.render().then(function(i){return new qt(function(e){var t=r.g.getResponse(i);if(t)e(t);else{var n=function(t){t&&(function(t,e){K(t.l,function(t){return t==e})}(r,n),e(t))};r.l.push(n),r.i&&r.g.execute(r.c)}})}))},t.reset=function(){zh(this),null!==this.c&&this.g.reset(this.c)},t.clear=function(){zh(this),this.B=!0,this.m.c();for(var t=0;t<this.h.length;t++)this.h[t].cancel("RecaptchaVerifier instance has been destroyed.");if(!this.i){t=Fn(this.u);for(var e;e=t.firstChild;)t.removeChild(e)}},k($h,Hh);var Qh="First Second Third Fourth Fifth Sixth Seventh Eighth Ninth".split(" ");function tl(t,e){return{name:t||"",M:"a valid string",optional:!!e,N:h}}function el(t,e){return{name:t||"",M:"a boolean",optional:!!e,N:n}}function nl(t,e){return{name:t||"",M:"a valid object",optional:!!e,N:g}}function il(t,e){return{name:t||"",M:"a function",optional:!!e,N:m}}function rl(t,e){return{name:t||"",M:"null",optional:!!e,N:r}}function ol(n){return{name:n?n+"Credential":"credential",M:n?"a valid "+n+" credential":"a valid credential",optional:!1,N:function(t){if(!t)return!1;var e=!n||t.providerId===n;return!(!t.na||!e)}}}function al(){return{name:"applicationVerifier",M:"an implementation of firebase.auth.ApplicationVerifier",optional:!1,N:function(t){return!!(t&&h(t.type)&&m(t.verify))}}}function sl(e,n,t,i){return{name:t||"",M:e.M+" or "+n.M,optional:!!i,N:function(t){return e.N(t)||n.N(t)}}}function ul(t,e){for(var n in e){var i=e[n].name;t[i]=ll(i,t[n],e[n].j)}}function cl(t,e){for(var n in e){var i=e[n].name;i!==n&&Object.defineProperty(t,i,{get:T(function(t){return this[t]},n),set:T(function(t,e,n,i){Zh(t,[n],[i],!0),this[e]=i},i,n,e[n].Ya),enumerable:!0})}}function hl(t,e,n,i){t[e]=ll(e,n,i)}function ll(t,e,n){function i(){var t=Array.prototype.slice.call(arguments);return Zh(o,n,t),e.apply(this,t)}if(!n)return e;var r,o=function(t){return(t=t.split("."))[t.length-1]}(t);for(r in e)i[r]=e[r];for(r in e.prototype)i.prototype[r]=e.prototype[r];return i}ul(gh.prototype,{Xa:{name:"applyActionCode",j:[tl("code")]},Ka:{name:"checkActionCode",j:[tl("code")]},$a:{name:"confirmPasswordReset",j:[tl("code"),tl("newPassword")]},Xb:{name:"createUserWithEmailAndPassword",j:[tl("email"),tl("password")]},$b:{name:"fetchSignInMethodsForEmail",j:[tl("email")]},oa:{name:"getRedirectResult",j:[]},qc:{name:"isSignInWithEmailLink",j:[tl("emailLink")]},wc:{name:"onAuthStateChanged",j:[sl(nl(),il(),"nextOrObserver"),il("opt_error",!0),il("opt_completed",!0)]},xc:{name:"onIdTokenChanged",j:[sl(nl(),il(),"nextOrObserver"),il("opt_error",!0),il("opt_completed",!0)]},kb:{name:"sendPasswordResetEmail",j:[tl("email"),sl(nl("opt_actionCodeSettings",!0),rl(null,!0),"opt_actionCodeSettings",!0)]},lb:{name:"sendSignInLinkToEmail",j:[tl("email"),nl("actionCodeSettings")]},mb:{name:"setPersistence",j:[tl("persistence")]},Gc:{name:"signInAndRetrieveDataWithCredential",j:[ol()]},ob:{name:"signInAnonymously",j:[]},Ra:{name:"signInWithCredential",j:[ol()]},Hc:{name:"signInWithCustomToken",j:[tl("token")]},Ic:{name:"signInWithEmailAndPassword",j:[tl("email"),tl("password")]},Jc:{name:"signInWithEmailLink",j:[tl("email"),tl("emailLink",!0)]},Kc:{name:"signInWithPhoneNumber",j:[tl("phoneNumber"),al()]},Lc:{name:"signInWithPopup",j:[{name:"authProvider",M:"a valid Auth provider",optional:!1,N:function(t){return!!(t&&t.providerId&&t.hasOwnProperty&&t.hasOwnProperty("isOAuthProvider"))}}]},Mc:{name:"signInWithRedirect",j:[{name:"authProvider",M:"a valid Auth provider",optional:!1,N:function(t){return!!(t&&t.providerId&&t.hasOwnProperty&&t.hasOwnProperty("isOAuthProvider"))}}]},Rc:{name:"updateCurrentUser",j:[sl({name:"user",M:"an instance of Firebase User",optional:!1,N:function(t){return!!(t&&t instanceof Dc)}},rl(),"user")]},pb:{name:"signOut",j:[]},toJSON:{name:"toJSON",j:[tl(null,!0)]},Tc:{name:"useDeviceLanguage",j:[]},Uc:{name:"verifyPasswordResetCode",j:[tl("code")]}}),cl(gh.prototype,{lc:{name:"languageCode",Ya:sl(tl(),rl(),"languageCode")},ti:{name:"tenantId",Ya:sl(tl(),rl(),"tenantId")}}),(gh.Persistence=Tu).LOCAL="local",gh.Persistence.SESSION="session",gh.Persistence.NONE="none",ul(Dc.prototype,{delete:{name:"delete",j:[]},dc:{name:"getIdTokenResult",j:[el("opt_forceRefresh",!0)]},G:{name:"getIdToken",j:[el("opt_forceRefresh",!0)]},rc:{name:"linkAndRetrieveDataWithCredential",j:[ol()]},eb:{name:"linkWithCredential",j:[ol()]},sc:{name:"linkWithPhoneNumber",j:[tl("phoneNumber"),al()]},tc:{name:"linkWithPopup",j:[{name:"authProvider",M:"a valid Auth provider",optional:!1,N:function(t){return!!(t&&t.providerId&&t.hasOwnProperty&&t.hasOwnProperty("isOAuthProvider"))}}]},uc:{name:"linkWithRedirect",j:[{name:"authProvider",M:"a valid Auth provider",optional:!1,N:function(t){return!!(t&&t.providerId&&t.hasOwnProperty&&t.hasOwnProperty("isOAuthProvider"))}}]},Ac:{name:"reauthenticateAndRetrieveDataWithCredential",j:[ol()]},gb:{name:"reauthenticateWithCredential",j:[ol()]},Bc:{name:"reauthenticateWithPhoneNumber",j:[tl("phoneNumber"),al()]},Cc:{name:"reauthenticateWithPopup",j:[{name:"authProvider",M:"a valid Auth provider",optional:!1,N:function(t){return!!(t&&t.providerId&&t.hasOwnProperty&&t.hasOwnProperty("isOAuthProvider"))}}]},Dc:{name:"reauthenticateWithRedirect",j:[{name:"authProvider",M:"a valid Auth provider",optional:!1,N:function(t){return!!(t&&t.providerId&&t.hasOwnProperty&&t.hasOwnProperty("isOAuthProvider"))}}]},reload:{name:"reload",j:[]},jb:{name:"sendEmailVerification",j:[sl(nl("opt_actionCodeSettings",!0),rl(null,!0),"opt_actionCodeSettings",!0)]},toJSON:{name:"toJSON",j:[tl(null,!0)]},Qc:{name:"unlink",j:[tl("provider")]},rb:{name:"updateEmail",j:[tl("email")]},sb:{name:"updatePassword",j:[tl("password")]},Sc:{name:"updatePhoneNumber",j:[ol("phone")]},tb:{name:"updateProfile",j:[nl("profile")]}}),ul(Rh.prototype,{execute:{name:"execute"},render:{name:"render"},reset:{name:"reset"},getResponse:{name:"getResponse"}}),ul(Ph.prototype,{execute:{name:"execute"},render:{name:"render"},reset:{name:"reset"},getResponse:{name:"getResponse"}}),ul(qt.prototype,{ka:{name:"finally"},s:{name:"catch"},then:{name:"then"}}),cl(yc.prototype,{appVerificationDisabled:{name:"appVerificationDisabledForTesting",Ya:el("appVerificationDisabledForTesting")}}),ul(wc.prototype,{confirm:{name:"confirm",j:[tl("verificationCode")]}}),hl(qr,"fromJSON",function(t){t=h(t)?JSON.parse(t):t;for(var e,n=[Yr,uo,po,Wr],i=0;i<n.length;i++)if(e=n[i](t))return e;return null},[sl(tl(),nl(),"json")]),hl(co,"credential",function(t,e){return new so(t,e)},[tl("email"),tl("password")]),ul(so.prototype,{A:{name:"toJSON",j:[tl(null,!0)]}}),ul(Qr.prototype,{wa:{name:"addScope",j:[tl("scope")]},Ea:{name:"setCustomParameters",j:[nl("customOAuthParameters")]}}),hl(Qr,"credential",to,[sl(tl(),nl(),"token")]),hl(co,"credentialWithLink",ho,[tl("email"),tl("emailLink")]),ul(eo.prototype,{wa:{name:"addScope",j:[tl("scope")]},Ea:{name:"setCustomParameters",j:[nl("customOAuthParameters")]}}),hl(eo,"credential",no,[sl(tl(),nl(),"token")]),ul(io.prototype,{wa:{name:"addScope",j:[tl("scope")]},Ea:{name:"setCustomParameters",j:[nl("customOAuthParameters")]}}),hl(io,"credential",ro,[sl(tl(),sl(nl(),rl()),"idToken"),sl(tl(),rl(),"accessToken",!0)]),ul(oo.prototype,{Ea:{name:"setCustomParameters",j:[nl("customOAuthParameters")]}}),hl(oo,"credential",ao,[sl(tl(),nl(),"token"),tl("secret",!0)]),ul(Zr.prototype,{wa:{name:"addScope",j:[tl("scope")]},credential:{name:"credential",j:[sl(tl(),sl(nl(),rl()),"optionsOrIdToken"),sl(tl(),rl(),"accessToken",!0)]},Ea:{name:"setCustomParameters",j:[nl("customOAuthParameters")]}}),ul(Xr.prototype,{A:{name:"toJSON",j:[tl(null,!0)]}}),ul(Br.prototype,{A:{name:"toJSON",j:[tl(null,!0)]}}),hl(mo,"credential",go,[tl("verificationId"),tl("verificationCode")]),ul(mo.prototype,{Va:{name:"verifyPhoneNumber",j:[tl("phoneNumber"),al()]}}),ul(fo.prototype,{A:{name:"toJSON",j:[tl(null,!0)]}}),ul(Yi.prototype,{toJSON:{name:"toJSON",j:[tl(null,!0)]}}),ul(So.prototype,{toJSON:{name:"toJSON",j:[tl(null,!0)]}}),ul(Ao.prototype,{toJSON:{name:"toJSON",j:[tl(null,!0)]}}),ul($h.prototype,{clear:{name:"clear",j:[]},render:{name:"render",j:[]},verify:{name:"verify",j:[]}}),hl(Qi,"parseLink",sr,[tl("link")]),function(){if(void 0===fl||!fl.INTERNAL||!fl.INTERNAL.registerService)throw Error("Cannot find the firebase namespace; be sure to include firebase-app.js before this library.");var t={ActionCodeInfo:{Operation:{EMAIL_SIGNIN:Ki,PASSWORD_RESET:"PASSWORD_RESET",RECOVER_EMAIL:"RECOVER_EMAIL",VERIFY_EMAIL:"VERIFY_EMAIL"}},Auth:gh,AuthCredential:qr,Error:Yi};hl(t,"EmailAuthProvider",co,[]),hl(t,"FacebookAuthProvider",Qr,[]),hl(t,"GithubAuthProvider",eo,[]),hl(t,"GoogleAuthProvider",io,[]),hl(t,"TwitterAuthProvider",oo,[]),hl(t,"OAuthProvider",Zr,[tl("providerId")]),hl(t,"SAMLAuthProvider",$r,[tl("providerId")]),hl(t,"PhoneAuthProvider",mo,[{name:"auth",M:"an instance of Firebase Auth",optional:!0,N:function(t){return!!(t&&t instanceof gh)}}]),hl(t,"RecaptchaVerifier",$h,[sl(tl(),{name:"",M:"an HTML element",optional:!1,N:function(t){return!!(t&&t instanceof Element)}},"recaptchaContainer"),nl("recaptchaParameters",!0),{name:"app",M:"an instance of Firebase App",optional:!0,N:function(t){return!!(t&&t instanceof fl.app.App)}}]),hl(t,"ActionCodeURL",Qi,[]),fl.INTERNAL.registerService("auth",function(t,e){return e({INTERNAL:{getUid:I((t=new gh(t)).getUid,t),getToken:I(t.cc,t),addAuthTokenListener:I(t.Wb,t),removeAuthTokenListener:I(t.Ec,t)}}),t},t,function(t,e){if("create"===t)try{e.auth()}catch(t){}}),fl.INTERNAL.extendNamespace({User:Dc})}()}.apply("undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})}).apply(this,arguments)}catch(t){throw console.error(t),new Error("Cannot instantiate firebase-auth - be sure to load firebase-app.js first.")}});
//# sourceMappingURL=firebase-auth.js.map
;
firebase.initializeApp(config);;
document.addEventListener(
	'DOMContentLoaded',
	() => {
		const editLinks = document.querySelectorAll('.prc-block-area__edit-link');
		editLinks.forEach((editLink) => {
			const a = editLink.querySelector('a');
			a.addEventListener('mouseover', () => {
				const area = editLink.closest('.prc-block-area');
				area.classList.add('editor-link-is-hovering');
			});
			a.addEventListener('mouseout', () => {
				const area = editLink.closest('.prc-block-area');
				area.classList.remove('editor-link-is-hovering');
			});
		});
	},
	false,
);
;
/*! This file is auto-generated */
!function(){"use strict";var n={d:function(t,r){for(var e in r)n.o(r,e)&&!n.o(t,e)&&Object.defineProperty(t,e,{enumerable:!0,get:r[e]})},o:function(n,t){return Object.prototype.hasOwnProperty.call(n,t)},r:function(n){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(n,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(n,"__esModule",{value:!0})}},t={};n.r(t),n.d(t,{actions:function(){return S},addAction:function(){return m},addFilter:function(){return p},applyFilters:function(){return k},createHooks:function(){return f},currentAction:function(){return w},currentFilter:function(){return I},defaultHooks:function(){return h},didAction:function(){return O},didFilter:function(){return j},doAction:function(){return b},doingAction:function(){return x},doingFilter:function(){return T},filters:function(){return z},hasAction:function(){return _},hasFilter:function(){return y},removeAction:function(){return A},removeAllActions:function(){return F},removeAllFilters:function(){return g},removeFilter:function(){return v}});var r=function(n){return"string"!=typeof n||""===n?(console.error("The namespace must be a non-empty string."),!1):!!/^[a-zA-Z][a-zA-Z0-9_.\-\/]*$/.test(n)||(console.error("The namespace can only contain numbers, letters, dashes, periods, underscores and slashes."),!1)};var e=function(n){return"string"!=typeof n||""===n?(console.error("The hook name must be a non-empty string."),!1):/^__/.test(n)?(console.error("The hook name cannot begin with `__`."),!1):!!/^[a-zA-Z][a-zA-Z0-9_.-]*$/.test(n)||(console.error("The hook name can only contain numbers, letters, dashes, periods and underscores."),!1)};var o=function(n,t){return function(o,i,c,s=10){const u=n[t];if(!e(o))return;if(!r(i))return;if("function"!=typeof c)return void console.error("The hook callback must be a function.");if("number"!=typeof s)return void console.error("If specified, the hook priority must be a number.");const l={callback:c,priority:s,namespace:i};if(u[o]){const n=u[o].handlers;let t;for(t=n.length;t>0&&!(s>=n[t-1].priority);t--);t===n.length?n[t]=l:n.splice(t,0,l),u.__current.forEach((n=>{n.name===o&&n.currentIndex>=t&&n.currentIndex++}))}else u[o]={handlers:[l],runs:0};"hookAdded"!==o&&n.doAction("hookAdded",o,i,c,s)}};var i=function(n,t,o=!1){return function(i,c){const s=n[t];if(!e(i))return;if(!o&&!r(c))return;if(!s[i])return 0;let u=0;if(o)u=s[i].handlers.length,s[i]={runs:s[i].runs,handlers:[]};else{const n=s[i].handlers;for(let t=n.length-1;t>=0;t--)n[t].namespace===c&&(n.splice(t,1),u++,s.__current.forEach((n=>{n.name===i&&n.currentIndex>=t&&n.currentIndex--})))}return"hookRemoved"!==i&&n.doAction("hookRemoved",i,c),u}};var c=function(n,t){return function(r,e){const o=n[t];return void 0!==e?r in o&&o[r].handlers.some((n=>n.namespace===e)):r in o}};var s=function(n,t,r=!1){return function(e,...o){const i=n[t];i[e]||(i[e]={handlers:[],runs:0}),i[e].runs++;const c=i[e].handlers;if(!c||!c.length)return r?o[0]:void 0;const s={name:e,currentIndex:0};for(i.__current.push(s);s.currentIndex<c.length;){const n=c[s.currentIndex].callback.apply(null,o);r&&(o[0]=n),s.currentIndex++}return i.__current.pop(),r?o[0]:void 0}};var u=function(n,t){return function(){var r;const e=n[t];return null!==(r=e.__current[e.__current.length-1]?.name)&&void 0!==r?r:null}};var l=function(n,t){return function(r){const e=n[t];return void 0===r?void 0!==e.__current[0]:!!e.__current[0]&&r===e.__current[0].name}};var a=function(n,t){return function(r){const o=n[t];if(e(r))return o[r]&&o[r].runs?o[r].runs:0}};class d{constructor(){this.actions=Object.create(null),this.actions.__current=[],this.filters=Object.create(null),this.filters.__current=[],this.addAction=o(this,"actions"),this.addFilter=o(this,"filters"),this.removeAction=i(this,"actions"),this.removeFilter=i(this,"filters"),this.hasAction=c(this,"actions"),this.hasFilter=c(this,"filters"),this.removeAllActions=i(this,"actions",!0),this.removeAllFilters=i(this,"filters",!0),this.doAction=s(this,"actions"),this.applyFilters=s(this,"filters",!0),this.currentAction=u(this,"actions"),this.currentFilter=u(this,"filters"),this.doingAction=l(this,"actions"),this.doingFilter=l(this,"filters"),this.didAction=a(this,"actions"),this.didFilter=a(this,"filters")}}var f=function(){return new d};const h=f(),{addAction:m,addFilter:p,removeAction:A,removeFilter:v,hasAction:_,hasFilter:y,removeAllActions:F,removeAllFilters:g,doAction:b,applyFilters:k,currentAction:w,currentFilter:I,doingAction:x,doingFilter:T,didAction:O,didFilter:j,actions:S,filters:z}=h;(window.wp=window.wp||{}).hooks=t}();;