gwAutofill = {
	domain:null,
	country:'US',
	config:{},
	id:null,
	entity:null,
	templates:{},
	firestore:null,
	load:function()
	{
		if(sessionStorage.gwDraftId && this.devEnv)
			this.id = sessionStorage.gwDraftId;
		else if(this.devEnv)
			sessionStorage.gwDraftId = this.id;
		var wrap = this.templates.wrap(this);
		if(document.getElementById('gwWrap'))
			jQuery('gwWrap').html(wrap);
		else
			jQuery(wrap).insertAfter(this.config.insertAfter);
		if(this.config.invoke)
			this.show();
	},
	show:function()
	{
		jQuery(this.config.hide).hide();
		var ref = this.firestore.collection('ProductFill').doc(this.id);
		ref.onSnapshot(function(doc){ 
			gwAutofill.entity = doc.data();
			gwAutofill.render(); 
		});
		ref.set({modifiedAt:new Date().getTime()}, {merge:true});
	},
	reset:function()
	{
		jQuery(this.config.hide).show();
		jQuery('#gwAutofill').html('');
	},
	goto:function(step)
	{
		this.update({status:step});
	},
	render:function()
	{
		if(this.entity)
		{
			var tmpl = this.templates[this.entity.status];
			if(!tmpl) tmpl = this.templates.step0;
			jQuery('#gwAutofill').html(tmpl(this));
			if(this.entity.status=='step3')
			{
				var trendDiv = document.getElementById('gwTrend');
				var ctg = this.entity.vision.webDetection.webEntities[this.entity.selectedCategory];
				trends.embed.renderExploreWidgetTo(
					trendDiv, "TIMESERIES", 
					{"comparisonItem":[{"keyword":ctg.entityId,"geo":this.country,"time":"today 1-m"}],"category":0,"property":""}, 
					{"exploreQuery":"date=today%201-m&geo=FR&q=%2Fm%2F072jc1","guestPath":"https://trends.google.com.sg:443/trends/embed/"}
				);
			}
		}
	},
	getHost:function(){ return this.devEnv?'http://localhost:8080':'https://autofill.commercedna.com'; },
	upload:function(files)
	{
	    var data = new FormData();
	    data.append('file', files[0]);
	    var fname = files[0].name;
	    jQuery('#gwUploadText').html('Uploading '+fname+' ...');
	    if(this.entity.file&&this.entity.file.endsWith(fname))
	    {
	    	this.goto('step1');
	    }
	    else
	    {
		    $.ajax({
		    	url:this.getHost()+'/upload/'+this.domain+'/'+this.id, type:'POST', data:data,
		    	cache:false, contentType:false, processData:false, dataType:'json'
		    })
		    .done(function(rslt){
	    		gwAutofill.goto('step1');
		    });
	    }
	},
	update:function(params)
	{
		var ref = this.firestore.collection('ProductFill').doc(this.id);
		ref.set(params, {merge:true});
	},
	getProperties:function(meta)
	{
		if(!meta)
			return {};
		else if(meta.schemaOrg)
			return this.getSchemaOrg(meta);
		else if(meta.jsonLd)
			return this.getjsonLd(meta);
		else
			return {};
	},
	getSchemaOrg:function(meta)
	{
		var props = {};
		if(meta.schemaOrg.items && meta.schemaOrg.items.length>0)
		{
			meta.schemaOrg.items.map(function(itm){
				if(itm.properties)
					Object.assign(props, itm.properties);
			});
		}
		else if(meta.schemaOrg.properties)
			props = meta.schemaOrg.properties;
		return props;
	},
	getjsonLd:function(meta)
	{
		var props = {};
		if(meta.jsonLd && meta.jsonLd.length>0)
		{
			meta.jsonLd.map(function(itm){
				if(itm['@type']&&itm['@type']=='Product')
					Object.assign(props, itm);
			});
		}
		else if(meta.jsonLd&&meta.jsonLd['@type']=='Product')
			props = meta.jsonLd;
		return props;
	}
};

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 * @license Firebase v4.6.0
 * Build: rev-f5e674c
 * Terms: https://firebase.google.com/terms/
 */
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e=this;e!=t&&(wo(this,{uid:t.uid,displayName:t.displayName,photoURL:t.photoURL,email:t.email,emailVerified:t.emailVerified,phoneNumber:t.phoneNumber,isAnonymous:t.isAnonymous,providerData:[]}),t.metadata?yo(this,"metadata",t.metadata.clone()):yo(this,"metadata",new rc),Q(t.providerData,function(t){kc(e,t)}),this.ra=t.ra,yo(this,"refreshToken",this.ra.fa))},sc.prototype.reload=function(){var t=this;return this.c(Ic(this).then(function(){return Nc(t).then(function(){return gc(t)}).then(wc)}))};var Nc=function(t){return t.getIdToken().then(function(e){var n=t.isAnonymous;return Sc(t,e).then(function(){return n||Ac(t,"isAnonymous",!1),e})})};sc.prototype.getIdToken=function(t){var e=this;return this.c(Ic(this).then(function(){return e.ra.getToken(t)}).then(function(t){if(!t)throw new Co("internal-error");return t.accessToken!=e.Ie&&(vc(e,t.accessToken),e.Ta()),Ac(e,"refreshToken",t.refreshToken),t.accessToken}))},sc.prototype.getToken=function(t){return go["firebase.User.prototype.getToken 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Please use firebase.User.prototype.getIdToken instead."]||(go["firebase.User.prototype.getToken is deprecated. Please use firebase.User.prototype.getIdToken instead."]=!0,"undefined"!=typeof console&&"function"==typeof console.warn&&console.warn("firebase.User.prototype.getToken is deprecated. Please use firebase.User.prototype.getIdToken instead.")),this.getIdToken(t)};var Pc=function(t,e){e.idToken&&t.Ie!=e.idToken&&(ec(t.ra,e),t.Ta(),vc(t,e.idToken),Ac(t,"refreshToken",t.ra.fa))};sc.prototype.Ta=function(){this.dispatchEvent(new ac("tokenChanged"))};var Sc=function(t,e){return os(t.f,Wa,{idToken:e}).then(m(t.gg,t))};sc.prototype.gg=function(t){if(!(t=t.users)||!t.length)throw new Co("internal-error");t=t[0],yc(this,{uid:t.localId,displayName:t.displayName,photoURL:t.photoUrl,email:t.email,emailVerified:!!t.emailVerified,phoneNumber:t.phoneNumber,lastLoginAt:t.lastLoginAt,createdAt:t.createdAt});for(var e=Cc(t),n=0;n<e.length;n++)kc(this,e[n]);Ac(this,"isAnonymous",!(this.email&&t.passwordHash||this.providerData&&this.providerData.length))};var Cc=function(t){return(t=t.providerUserInfo)&&t.length?et(t,function(t){return new oc(t.rawId,t.providerId,t.email,t.displayName,t.photoUrl,t.phoneNumber)}):[]};sc.prototype.reauthenticateAndRetrieveDataWithCredential=function(t){var e=this,n=null;return this.c(t.Gd(this.f,this.uid).then(function(t){return Pc(e,t),n=Oc(e,t,"reauthenticate"),e.sa=null,e.reload()}).then(function(){return n}),!0)},sc.prototype.reauthenticateWithCredential=function(t){return this.reauthenticateAndRetrieveDataWithCredential(t).then(function(){})};var Rc=function(t,e){return Nc(t).then(function(){if(rt(Tc(t),e))return gc(t).then(function(){throw new Co("provider-already-linked")})})};sc.prototype.linkAndRetrieveDataWithCredential=function(t){var e=this,n=null;return this.c(Rc(this,t.providerId).then(function(){return e.getIdToken()}).then(function(n){return t.Fc(e.f,n)}).then(function(t){return n=Oc(e,t,"link"),Dc(e,t)}).then(function(){return n}))},sc.prototype.linkWithCredential=function(t){return this.linkAndRetrieveDataWithCredential(t).then(function(t){return t.user})},sc.prototype.linkWithPhoneNumber=function(t,e){var n=this;return this.c(Rc(this,"phone").then(function(){return eu(lc(n),t,e,m(n.linkAndRetrieveDataWithCredential,n))}))},sc.prototype.reauthenticateWithPhoneNumber=function(t,e){var n=this;return this.c(Dn().then(function(){return eu(lc(n),t,e,m(n.reauthenticateAndRetrieveDataWithCredential,n))}),!0)};var Oc=function(t,e,n){var i=na(e);return e=au(e),Io({user:t,credential:i,additionalUserInfo:e,operationType:n})},Dc=function(t,e){return Pc(t,e),t.reload().then(function(){return t})};t=sc.prototype,t.updateEmail=function(t){var e=this;return this.c(this.getIdToken().then(function(n){return e.f.updateEmail(n,t)}).then(function(t){return Pc(e,t),e.reload()}))},t.updatePhoneNumber=function(t){var e=this;return this.c(this.getIdToken().then(function(n){return t.Fc(e.f,n)}).then(function(t){return Pc(e,t),e.reload()}))},t.updatePassword=function(t){var e=this;return this.c(this.getIdToken().then(function(n){return e.f.updatePassword(n,t)}).then(function(t){return Pc(e,t),e.reload()}))},t.updateProfile=function(t){if(void 0===t.displayName&&void 0===t.photoURL)return Ic(this);var e=this;return this.c(this.getIdToken().then(function(n){return e.f.updateProfile(n,{displayName:t.displayName,photoUrl:t.photoURL})}).then(function(t){return Pc(e,t),Ac(e,"displayName",t.displayName||null),Ac(e,"photoURL",t.photoUrl||null),Q(e.providerData,function(t){"password"===t.providerId&&(yo(t,"displayName",e.displayName),yo(t,"photoURL",e.photoURL))}),gc(e)}).then(wc))},t.unlink=function(t){var e=this;return this.c(Nc(this).then(function(n){return rt(Tc(e),t)?Sa(e.f,n,[t]).then(function(t){var n={};return Q(t.providerUserInfo||[],function(t){n[t.providerId]=!0}),Q(Tc(e),function(t){n[t]||Ec(e,t)}),n[ta.PROVIDER_ID]||yo(e,"phoneNumber",null),gc(e)}):gc(e).then(function(){throw new Co("no-such-provider")})}))},t.delete=function(){var t=this;return this.c(this.getIdToken().then(function(e){return os(t.f,ja,{idToken:e})}).then(function(){t.dispatchEvent(new ac("userDeleted"))})).then(function(){for(var e=0;e<t.J.length;e++)t.J[e].cancel("app-deleted");uc(t,null),hc(t,null),t.J=[],t.Kb=!0,pc(t),yo(t,"refreshToken",null),t.v&&t.v.unsubscribe(t)})},t.ke=function(t,e){return!!("linkViaPopup"==t&&(this.la||null)==e&&this.ka||"reauthViaPopup"==t&&(this.la||null)==e&&this.ka||"linkViaRedirect"==t&&(this.Ha||null)==e||"reauthViaRedirect"==t&&(this.Ha||null)==e)},t.bb=function(t,e,n,i){"linkViaPopup"!=t&&"reauthViaPopup"!=t||i!=(this.la||null)||(n&&this.Va?this.Va(n):e&&!n&&this.ka&&this.ka(e),this.K&&(this.K.cancel(),this.K=null),delete this.ka,delete this.Va)},t.Nb=function(t,e){return"linkViaPopup"==t&&e==(this.la||null)?m(this.ue,this):"reauthViaPopup"==t&&e==(this.la||null)?m(this.ve,this):"linkViaRedirect"==t&&(this.Ha||null)==e?m(this.ue,this):"reauthViaRedirect"==t&&(this.Ha||null)==e?m(this.ve,this):null},t.sc=function(){return so(this.uid+":::")},t.linkWithPopup=function(t){var e=this;return _c(this,"linkViaPopup",t,function(){return Rc(e,t.providerId).then(function(){return 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Lc(this,"reauthViaRedirect",t,function(){return Dn()},!0)};var Lc=function(t,e,n,i,r){if(!to())return _n(new Co("operation-not-supported-in-this-environment"));if(t.sa&&!r)return _n(t.sa);var o=null,a=t.sc();return i=i().then(function(){if(xc(t),!r)return t.getIdToken().then(function(){})}).then(function(){return t.Ha=a,gc(t)}).then(function(e){return t.Ya&&(e=t.Ya,e=e.h.set(Fc,t.A(),e.j)),e}).then(function(){return t.v.ac(e,n,a)}).g(function(e){if(o=e,t.Ya)return Wc(t.Ya);throw o}).then(function(){if(o)throw o}),t.c(i,r)},xc=function(t){if(!t.v||!t.Kc){if(t.v&&!t.Kc)throw new Co("internal-error");throw new Co("auth-domain-config-required")}};sc.prototype.ue=function(t,e){var n=this;this.K&&(this.K.cancel(),this.K=null);var i=null,r=this.getIdToken().then(function(i){return Da(n.f,{requestUri:t,sessionId:e,idToken:i})}).then(function(t){return i=Oc(n,t,"link"),Dc(n,t)}).then(function(){return i});return this.c(r)},sc.prototype.ve=function(t,e){var n=this;this.K&&(this.K.cancel(),this.K=null);var i=null,r=Dn().then(function(){return Vo(_a(n.f,{requestUri:t,sessionId:e}),n.uid)}).then(function(t){return i=Oc(n,t,"reauthenticate"),Pc(n,t),n.sa=null,n.reload()}).then(function(){return i});return this.c(r,!0)},sc.prototype.sendEmailVerification=function(t){var e=this,n=null;return this.c(this.getIdToken().then(function(e){return n=e,void 0===t||bt(t)?{}:Qs(new Zs(t))}).then(function(t){return e.f.sendEmailVerification(n,t)}).then(function(t){if(e.email!=t)return e.reload()}).then(function(){}))},sc.prototype.c=function(t,e){var n=this,i=Uc(this,t,e);return this.J.push(i),Vn(i,function(){ot(n.J,i)}),i};var Uc=function(t,e,n){return t.sa&&!n?(e.cancel(),_n(t.sa)):e.g(function(e){throw!e||"auth/user-disabled"!=e.code&&"auth/user-token-expired"!=e.code||(t.sa||t.dispatchEvent(new ac("userInvalidated")),t.sa=e),e})};sc.prototype.toJSON=function(){return this.A()},sc.prototype.A=function(){var t={uid:this.uid,displayName:this.displayName,photoURL:this.photoURL,email:this.email,emailVerified:this.emailVerified,phoneNumber:this.phoneNumber,isAnonymous:this.isAnonymous,providerData:[],apiKey:this.m,appName:this.o,authDomain:this.B,stsTokenManager:this.ra.A(),redirectEventId:this.Ha||null};return this.metadata&&Tt(t,this.metadata.A()),Q(this.providerData,function(e){t.providerData.push(To(e))}),t};var Vc=function(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.idToken=t.stsTokenManager.accessToken,n.refreshToken=t.stsTokenManager.refreshToken||null,n.expiresIn=(t.stsTokenManager.expirationTime-b())/1e3;var i=new sc(e,n,t);return t.providerData&&Q(t.providerData,function(t){t&&kc(i,Io(t))}),t.redirectEventId&&(i.Ha=t.redirectEventId),i},Mc=function(t,e,n,i){var r=new sc(t,e);return n&&(r.Ya=n),i&&cc(r,i),r.reload().then(function(){return r})},jc=function(t){this.j=t,this.h=gu()},Fc={name:"redirectUser",D:"session"},Wc=function(t){return t.h.remove(Fc,t.j)},Kc=function(t,e){return t.h.get(Fc,t.j).then(function(t){return t&&e&&(t.authDomain=e),Vc(t||{})})},Xc=function(t,e){this.j=t,this.h=e||gu(),this.O=null,this.Jd=this.Bd(),this.h.addListener(Bc("local"),this.j,m(this.vg,this))};Xc.prototype.vg=function(){var t=this,e=Bc("local");$c(this,function(){return Dn().then(function(){return t.O&&"local"!=t.O.D?t.h.get(e,t.j):null}).then(function(n){if(n)return qc(t,"local").then(function(){t.O=e})})})};var qc=function(t,e){var n,i=[];for(n in pu)pu[n]!==e&&i.push(t.h.remove(Bc(pu[n]),t.j));return i.push(t.h.remove(Hc,t.j)),xn(i)};Xc.prototype.Bd=function(){var t=this,e=Bc("local"),n=Bc("session"),i=Bc("none");return this.h.get(n,this.j).then(function(r){return r?n:t.h.get(i,t.j).then(function(n){return n?i:t.h.get(e,t.j).then(function(n){return n?e:t.h.get(Hc,t.j).then(function(t){return t?Bc(t):e})})})}).then(function(e){return t.O=e,qc(t,e.D)}).g(function(){t.O||(t.O=e)})};var Hc={name:"persistence",D:"session"},Bc=function(t){return{name:"authUser",D:t}};Xc.prototype.setPersistence=function(t){var e=null,n=this;return vu(t),$c(this,function(){return t!=n.O.D?n.h.get(n.O,n.j).then(function(i){return e=i,qc(n,t)}).then(function(){if(n.O=Bc(t),e)return n.h.set(n.O,e,n.j)}):Dn()})};var Gc=function(t){return $c(t,function(){return t.h.set(Hc,t.O.D,t.j)})},Yc=function(t,e){return $c(t,function(){return t.h.set(t.O,e.A(),t.j)})},zc=function(t){return $c(t,function(){return t.h.remove(t.O,t.j)})},Jc=function(t,e){return $c(t,function(){return t.h.get(t.O,t.j).then(function(t){return t&&e&&(t.authDomain=e),Vc(t||{})})})},$c=function(t,e){return t.Jd=t.Jd.then(e,e),t.Jd},Zc=function(t){if(this.Ea=!1,yo(this,"app",t),!this.i().options||!this.i().options.apiKey)throw new Co("invalid-api-key");t=e.SDK_VERSION?Jr(e.SDK_VERSION):null,this.f=new ua(this.i().options&&this.i().options.apiKey,Or(Cr),t),this.J=[],this.Ka=[],this.Fb=[],this.cg=e.INTERNAL.createSubscribe(m(this.Sf,this)),this.kc=void 0,this.eg=e.INTERNAL.createSubscribe(m(this.Uf,this)),oh(this,null),t=this.i().options.apiKey;var n=this.i().name;this.na=new Xc(t+":"+n),t=this.i().options.apiKey,n=this.i().name,this.zb=new jc(t+":"+n),this.oc=this.c(sh(this)),this.ya=this.c(uh(this)),this.Cc=!1,this.ud=m(this.wg,this),this.ef=m(this.pb,this),this.Gb=m(this.wd,this),this.cf=m(this.Of,this),this.df=m(this.Pf,this),ih(this),this.INTERNAL={},this.INTERNAL.delete=m(this.delete,this),this.INTERNAL.logFramework=m(this.$f,this),this.Oa=0,Pi.call(this),eh(this),this.M=[]};y(Zc,Pi);var Qc=function(t){se.call(this,"languageCodeChanged"),this.languageCode=t};y(Qc,se);var th=function(t){se.call(this,"frameworkChanged"),this.Ff=t};y(th,se),Zc.prototype.setPersistence=function(t){return t=this.na.setPersistence(t),this.c(t)},Zc.prototype.Cb=function(t){this.ia===t||this.Ea||(this.ia=t,da(this.f,this.ia),this.dispatchEvent(new Qc(this.ia)))},Zc.prototype.useDeviceLanguage=function(){var t=i.navigator;this.Cb(t?t.languages&&t.languages[0]||t.language||t.userLanguage||null:null)},Zc.prototype.$f=function(t){this.M.push(t),pa(this.f,e.SDK_VERSION?Jr(e.SDK_VERSION,this.M):null),this.dispatchEvent(new th(this.M))};var eh=function(t){Object.defineProperty(t,"lc",{get:function(){return this.ia},set:function(t){this.Cb(t)},enumerable:!1}),t.ia=null};Zc.prototype.toJSON=function(){return{apiKey:this.i().options.apiKey,authDomain:this.i().options.authDomain,appName:this.i().name,currentUser:hh(this)&&hh(this).A()}};var nh=function(t){return t.Af||_n(new Co("auth-domain-config-required"))},ih=function(t){var e=t.i().options.authDomain,n=t.i().options.apiKey;e&&to()&&(t.Af=t.oc.then(function(){if(!t.Ea){if(t.v=Bu(e,n,t.i().name),t.v.subscribe(t),hh(t)&&bc(hh(t)),t.Za){bc(t.Za);var 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Creating connection."),o.lt=t&&t.accessToken,h=new d.Connection(i,o.H,e,n,r,function(e){u.warn(e+" ("+o.H+")"),o.interrupt("server_kill")},a))}).then(null,function(e){o.de("Failed to get token: "+e),l||(f.CONSTANTS.NODE_ADMIN&&u.warn(e),c())})}},t.prototype.interrupt=function(e){u.log("Interrupting connection for reason: "+e),this.Xe[e]=!0,this.ut?this.ut.close():(this.it&&(clearTimeout(this.it),this.it=null),this.et&&this.Ft())},t.prototype.resume=function(e){u.log("Resuming connection for reason: "+e),delete this.Xe[e],o.isEmpty(this.Xe)&&(this.tt=v,this.ut||this._t(0))},t.prototype.At=function(e){var t=e-(new Date).getTime();this.ne({serverTimeOffset:t})},t.prototype.xt=function(){for(var e=0;e<this.Je.length;e++){var t=this.Je[e];t&&"h"in t.request&&t.queued&&(t.onComplete&&t.onComplete("disconnect"),delete this.Je[e],this.$e--)}0===this.$e&&(this.Je=[])},t.prototype.It=function(e,t){var n;n=t?t.map(function(e){return u.ObjectToUniqueKey(e)}).join("$"):"default";var r=this.Ct(e,n);r&&r.onComplete&&r.onComplete("permission_denied")},t.prototype.Ct=function(e,t){var n,r=""+new l.Path(e);return void 0!==this.ze[r]?(n=this.ze[r][t],delete this.ze[r][t],0===o.getCount(this.ze[r])&&delete this.ze[r]):n=void 0,n},t.prototype.Nt=function(e,t){u.log("Auth token revoked: "+e+"/"+t),this.lt=null,this.ht=!0,this.ut.close(),"invalid_token"!==e&&"permission_denied"!==e||++this.ct>=3&&(this.tt=3e4,this.Ge.notifyForInvalidToken())},t.prototype.Rt=function(e){this.rt?this.rt(e):"msg"in e&&"undefined"!=typeof console&&console.log("FIREBASE: "+e.msg.replace("\n","\nFIREBASE: "))},t.prototype.Mt=function(){var e=this;this.tryAuth(),o.forEach(this.ze,function(t,n){o.forEach(n,function(t,n){e.gt(n)})});for(var t=0;t<this.Je.length;t++)this.Je[t]&&this.St(t);for(;this.Ze.length;){var n=this.Ze.shift();this.bt(n.action,n.pathString,n.data,n.onComplete)}},t.prototype.Dt=function(){var e={},t="js";f.CONSTANTS.NODE_ADMIN?t="admin_node":f.CONSTANTS.NODE_CLIENT&&(t="node"),e["sdk."+t+"."+i.default.SDK_VERSION.replace(/\./g,"-")]=1,_.isMobileCordova()?e["framework.cordova"]=1:_.isReactNative()&&(e["framework.reactnative"]=1),this.reportStats(e)},t.prototype.kt=function(){var e=c.OnlineMonitor.getInstance().currentlyOnline();return o.isEmpty(this.Xe)&&e},t.Ye=0,t.Wt=0,t}(y.ServerActions);t.PersistentConnection=m},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(0),i=function(){function e(e){this.jt=e,this.Vt={},r.assert(Array.isArray(e)&&e.length>0,"Requires a non-empty array")}return e.prototype.trigger=function(e){for(var t=[],n=1;n<arguments.length;n++)t[n-1]=arguments[n];if(Array.isArray(this.Vt[e]))for(var r=this.Vt[e].slice(),i=0;i<r.length;i++)r[i].callback.apply(r[i].context,t)},e.prototype.on=function(e,t,n){this.Qt(e),this.Vt[e]=this.Vt[e]||[],this.Vt[e].push({callback:t,context:n});var r=this.getInitialEvent(e);r&&t.apply(n,r)},e.prototype.off=function(e,t,n){this.Qt(e);for(var r=this.Vt[e]||[],i=0;i<r.length;i++)if(r[i].callback===t&&(!n||n===r[i].context))return void r.splice(i,1)},e.prototype.Qt=function(e){r.assert(this.jt.find(function(t){return t===e}),"Unknown event: "+e)},e}();t.EventEmitter=i},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(1),i=n(12),o=n(13),a=n(104),s=function(){function e(e,t,n,i,o,s,u){this.id=e,this.H=t,this.qt=n,this.Ot=i,this.z=o,this.Ut=s,this.lastSessionId=u,this.connectionCount=0,this.pendingDataMessages=[],this.Bt=0,this.de=r.logWrapper("c:"+this.id+":"),this.Ht=new a.TransportManager(t),this.de("Connection created"),this.Gt()}return e.prototype.Gt=function(){var e=this,t=this.Ht.initialTransport();this.Kt=new t(this.Yt(),this.H,void 0,this.lastSessionId),this.Xt=t.responsesRequiredToBeHealthy||0;var n=this.zt(this.Kt),i=this.Jt(this.Kt);this.$t=this.Kt,this.Zt=this.Kt,this.en=null,this.tn=!1,setTimeout(function(){e.Kt&&e.Kt.open(n,i)},Math.floor(0));var o=t.healthyTimeout||0;o>0&&(this.nn=r.setTimeoutNonBlocking(function(){e.nn=null,e.tn||(e.Kt&&e.Kt.bytesReceived>102400?(e.de("Connection exceeded healthy timeout but has received "+e.Kt.bytesReceived+" bytes.  Marking connection healthy."),e.tn=!0,e.Kt.markConnectionHealthy()):e.Kt&&e.Kt.bytesSent>10240?e.de("Connection exceeded healthy timeout but has sent "+e.Kt.bytesSent+" bytes.  Leaving connection alive."):(e.de("Closing unhealthy connection after timeout."),e.close()))},Math.floor(o)))},e.prototype.Yt=function(){return"c:"+this.id+":"+this.connectionCount++},e.prototype.Jt=function(e){var t=this;return function(n){e===t.Kt?t.rn(n):e===t.en?(t.de("Secondary connection lost."),t.in()):t.de("closing an old connection")}},e.prototype.zt=function(e){var t=this;return function(n){2!=t.Bt&&(e===t.Zt?t.an(n):e===t.en?t.sn(n):t.de("message on old connection"))}},e.prototype.sendRequest=function(e){var t={t:"d",d:e};this.un(t)},e.prototype.tryCleanupConnection=function(){this.$t===this.en&&this.Zt===this.en&&(this.de("cleaning up and promoting a connection: "+this.en.connId),this.Kt=this.en,this.en=null)},e.prototype.ln=function(e){if("t"in e){var t=e.t;"a"===t?this.hn():"r"===t?(this.de("Got a reset on secondary, closing it"),this.en.close(),this.$t!==this.en&&this.Zt!==this.en||this.close()):"o"===t&&(this.de("got pong on secondary."),this.cn--,this.hn())}},e.prototype.sn=function(e){var t=r.requireKey("t",e),n=r.requireKey("d",e);if("c"==t)this.ln(n);else{if("d"!=t)throw Error("Unknown protocol layer: "+t);this.pendingDataMessages.push(n)}},e.prototype.hn=function(){this.cn<=0?(this.de("Secondary connection is healthy."),this.tn=!0,this.en.markConnectionHealthy(),this.pn()):(this.de("sending ping on secondary."),this.en.send({t:"c",d:{t:"p",d:{}}}))},e.prototype.pn=function(){this.en.start(),this.de("sending client ack on secondary"),this.en.send({t:"c",d:{t:"a",d:{}}}),this.de("Ending transmission on primary"),this.Kt.send({t:"c",d:{t:"n",d:{}}}),this.$t=this.en,this.tryCleanupConnection()},e.prototype.an=function(e){var t=r.requireKey("t",e),n=r.requireKey("d",e);"c"==t?this.dn(n):"d"==t&&this.Tt(n)},e.prototype.Tt=function(e){this.fn(),this.qt(e)},e.prototype.fn=function(){this.tn||--this.Xt<=0&&(this.de("Primary connection is healthy."),this.tn=!0,this.Kt.markConnectionHealthy())},e.prototype.dn=function(e){var t=r.requireKey("t",e);if("d"in e){var n=e.d;if("h"===t)this._n(n);else if("n"===t){this.de("recvd end transmission on primary"),this.Zt=this.en;for(var i=0;i<this.pendingDataMessages.length;++i)this.Tt(this.pendingDataMessages[i]);this.pendingDataMessages=[],this.tryCleanupConnection()}else"s"===t?this.yn(n):"r"===t?this.vn(n):"e"===t?r.error("Server Error: "+n):"o"===t?(this.de("got pong on primary."),this.fn(),this.gn()):r.error("Unknown control packet command: "+t)}},e.prototype._n=function(e){var t=e.ts,n=e.v,i=e.h;this.sessionId=e.s,this.H.updateHost(i),0==this.Bt&&(this.Kt.start(),this.mn(this.Kt,t),o.PROTOCOL_VERSION!==n&&r.warn("Protocol version mismatch detected"),this.Cn())},e.prototype.Cn=function(){var e=this.Ht.upgradeTransport();e&&this.En(e)},e.prototype.En=function(e){var t=this;this.en=new e(this.Yt(),this.H,this.sessionId),this.cn=e.responsesRequiredToBeHealthy||0;var n=this.zt(this.en),i=this.Jt(this.en);this.en.open(n,i),r.setTimeoutNonBlocking(function(){t.en&&(t.de("Timed out trying to upgrade."),t.en.close())},Math.floor(6e4))},e.prototype.vn=function(e){this.de("Reset packet received.  New host: "+e),this.H.updateHost(e),1===this.Bt?this.close():(this.Nn(),this.Gt())},e.prototype.mn=function(e,t){var n=this;this.de("Realtime connection established."),this.Kt=e,this.Bt=1,this.Ot&&(this.Ot(t,this.sessionId),this.Ot=null),0===this.Xt?(this.de("Primary connection is healthy."),this.tn=!0):r.setTimeoutNonBlocking(function(){n.gn()},Math.floor(5e3))},e.prototype.gn=function(){this.tn||1!==this.Bt||(this.de("sending ping on primary."),this.un({t:"c",d:{t:"p",d:{}}}))},e.prototype.in=function(){var e=this.en;this.en=null,this.$t!==e&&this.Zt!==e||this.close()},e.prototype.rn=function(e){this.Kt=null,e||0!==this.Bt?1===this.Bt&&this.de("Realtime connection lost."):(this.de("Realtime connection failed."),this.H.isCacheableHost()&&(i.PersistentStorage.remove("host:"+this.H.host),this.H.internalHost=this.H.host)),this.close()},e.prototype.yn=function(e){this.de("Connection shutdown command received. Shutting down..."),this.Ut&&(this.Ut(e),this.Ut=null),this.z=null,this.close()},e.prototype.un=function(e){if(1!==this.Bt)throw"Connection is not connected";this.$t.send(e)},e.prototype.close=function(){2!==this.Bt&&(this.de("Closing realtime connection."),this.Bt=2,this.Nn(),this.z&&(this.z(),this.z=null))},e.prototype.Nn=function(){this.de("Shutting down all connections"),this.Kt&&(this.Kt.close(),this.Kt=null),this.en&&(this.en.close(),this.en=null),this.nn&&(clearTimeout(this.nn),this.nn=null)},e}();t.Connection=s},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(1),i=n(44),o=n(24),a=n(105),s=n(13),u=n(0),l=n(0);t.FIREBASE_LONGPOLL_START_PARAM="start",t.FIREBASE_LONGPOLL_CLOSE_COMMAND="close",t.FIREBASE_LONGPOLL_COMMAND_CB_NAME="pLPCommand",t.FIREBASE_LONGPOLL_DATA_CB_NAME="pRTLPCB",t.FIREBASE_LONGPOLL_ID_PARAM="id",t.FIREBASE_LONGPOLL_PW_PARAM="pw",t.FIREBASE_LONGPOLL_SERIAL_PARAM="ser",t.FIREBASE_LONGPOLL_CALLBACK_ID_PARAM="cb",t.FIREBASE_LONGPOLL_SEGMENT_NUM_PARAM="seg",t.FIREBASE_LONGPOLL_SEGMENTS_IN_PACKET="ts",t.FIREBASE_LONGPOLL_DATA_PARAM="d",t.FIREBASE_LONGPOLL_DISCONN_FRAME_PARAM="disconn",t.FIREBASE_LONGPOLL_DISCONN_FRAME_REQUEST_PARAM="dframe";var h=function(){function e(e,t,n,i){this.connId=e,this.repoInfo=t,this.transportSessionId=n,this.lastSessionId=i,this.bytesSent=0,this.bytesReceived=0,this.Pn=!1,this.de=r.logWrapper(e),this.$=o.StatsManager.getCollection(t),this.urlFn=function(e){return t.connectionURL(s.LONG_POLLING,e)}}return e.prototype.open=function(e,n){var i=this;this.curSegmentNum=0,this.z=n,this.myPacketOrderer=new a.PacketReceiver(e),this.bn=!1,this.Sn=setTimeout(function(){i.de("Timed out trying to connect."),i.Tn(),i.Sn=null},Math.floor(3e4)),r.executeWhenDOMReady(function(){if(!i.bn){i.scriptTagHolder=new c(function(){for(var e=[],n=0;n<arguments.length;n++)e[n]=arguments[n];var r=e[0],o=e[1],a=e[2];if(e[3],e[4],i.wn(e),i.scriptTagHolder)if(i.Sn&&(clearTimeout(i.Sn),i.Sn=null),i.Pn=!0,r==t.FIREBASE_LONGPOLL_START_PARAM)i.id=o,i.password=a;else{if(r!==t.FIREBASE_LONGPOLL_CLOSE_COMMAND)throw Error("Unrecognized command received: "+r);o?(i.scriptTagHolder.sendNewPolls=!1,i.myPacketOrderer.closeAfter(o,function(){i.Tn()})):i.Tn()}},function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var n=e[0],r=e[1];i.wn(e),i.myPacketOrderer.handleResponse(n,r)},function(){i.Tn()},i.urlFn);var e={};e[t.FIREBASE_LONGPOLL_START_PARAM]="t",e[t.FIREBASE_LONGPOLL_SERIAL_PARAM]=Math.floor(1e8*Math.random()),i.scriptTagHolder.uniqueCallbackIdentifier&&(e[t.FIREBASE_LONGPOLL_CALLBACK_ID_PARAM]=i.scriptTagHolder.uniqueCallbackIdentifier),e[s.VERSION_PARAM]=s.PROTOCOL_VERSION,i.transportSessionId&&(e[s.TRANSPORT_SESSION_PARAM]=i.transportSessionId),i.lastSessionId&&(e[s.LAST_SESSION_PARAM]=i.lastSessionId),!l.isNodeSdk()&&"undefined"!=typeof location&&location.href&&-1!==location.href.indexOf(s.FORGE_DOMAIN)&&(e[s.REFERER_PARAM]=s.FORGE_REF);var n=i.urlFn(e);i.de("Connecting via long-poll to "+n),i.scriptTagHolder.addTag(n,function(){})}})},e.prototype.start=function(){this.scriptTagHolder.startLongPoll(this.id,this.password),this.addDisconnectPingFrame(this.id,this.password)},e.forceAllow=function(){e.In=!0},e.forceDisallow=function(){e.Rn=!0},e.isAvailable=function(){return e.In||!e.Rn&&"undefined"!=typeof document&&null!=document.createElement&&!r.isChromeExtensionContentScript()&&!r.isWindowsStoreApp()&&!l.isNodeSdk()},e.prototype.markConnectionHealthy=function(){},e.prototype.On=function(){this.bn=!0,this.scriptTagHolder&&(this.scriptTagHolder.close(),this.scriptTagHolder=null),this.myDisconnFrame&&(document.body.removeChild(this.myDisconnFrame),this.myDisconnFrame=null),this.Sn&&(clearTimeout(this.Sn),this.Sn=null)},e.prototype.Tn=function(){this.bn||(this.de("Longpoll is closing itself"),this.On(),this.z&&(this.z(this.Pn),this.z=null))},e.prototype.close=function(){this.bn||(this.de("Longpoll is being closed."),this.On())},e.prototype.send=function(e){var t=u.stringify(e);this.bytesSent+=t.length,this.$.incrementCounter("bytes_sent",t.length);for(var n=u.base64Encode(t),i=r.splitStringBySize(n,1840),o=0;o<i.length;o++)this.scriptTagHolder.enqueueSegment(this.curSegmentNum,i.length,i[o]),this.curSegmentNum++},e.prototype.addDisconnectPingFrame=function(e,n){if(!l.isNodeSdk()){this.myDisconnFrame=document.createElement("iframe");var r={};r[t.FIREBASE_LONGPOLL_DISCONN_FRAME_REQUEST_PARAM]="t",r[t.FIREBASE_LONGPOLL_ID_PARAM]=e,r[t.FIREBASE_LONGPOLL_PW_PARAM]=n,this.myDisconnFrame.src=this.urlFn(r),this.myDisconnFrame.style.display="none",document.body.appendChild(this.myDisconnFrame)}},e.prototype.wn=function(e){var t=u.stringify(e).length;this.bytesReceived+=t,this.$.incrementCounter("bytes_received",t)},e}();t.BrowserPollConnection=h;var c=function(){function e(n,o,a,s){if(this.onDisconnect=a,this.urlFn=s,this.outstandingRequests=new 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u=this.er.get(i);u?(s=s||u.hasCompleteView(),o=o||u.getCompleteServerCache(d.Path.Empty)):(u=new f.SyncPoint,this.er=this.er.set(i,u));var l;null!=o?l=!0:(l=!1,o=a.ChildrenNode.EMPTY_NODE,this.er.subtree(i).foreachChild(function(e,t){var n=t.getCompleteServerCache(d.Path.Empty);n&&(o=o.updateImmediateChild(e,n))}));var h=u.viewExistsForQuery(t);if(!h&&!t.getQueryParams().loadsAllData()){var c=e.ur(t);r.assert(!(c in this.rr),"View does not exist, but we have a tag");var p=e.lr();this.rr[c]=p,this.nr["_"+p]=c}var _=this.tr.childWrites(i),y=u.addEventRegistration(t,n,_,o,l);if(!h&&!s){var v=u.viewForQuery(t);y=y.concat(this.hr(t,v))}return y},e.prototype.removeEventRegistration=function(t,n,r){var i=this,o=t.path,a=this.er.get(o),s=[];if(a&&("default"===t.queryIdentifier()||a.viewExistsForQuery(t))){var u=a.removeEventRegistration(t,n,r);a.isEmpty()&&(this.er=this.er.remove(o));var l=u.removed;s=u.events;var h=-1!==l.findIndex(function(e){return e.getQueryParams().loadsAllData()}),c=this.er.findOnPath(o,function(e,t){return t.hasCompleteView()});if(h&&!c){var p=this.er.subtree(o);if(!p.isEmpty())for(var d=this.cr(p),f=0;f<d.length;++f){var _=d[f],y=_.getQuery(),v=this.pr(_);this.Zn.startListening(e.dr(y),this.fr(y),v.hashFn,v.onComplete)}}!c&&l.length>0&&!r&&(h?this.Zn.stopListening(e.dr(t),null):l.forEach(function(t){var n=i.rr[e.ur(t)];i.Zn.stopListening(e.dr(t),n)})),this._r(l)}return s},e.prototype.calcCompleteEventCache=function(e,t){var n=this.tr,r=this.er.findOnPath(e,function(t,n){var r=d.Path.relativePath(t,e),i=n.getCompleteServerCache(r);if(i)return i});return n.calcCompleteEventCache(e,r,t,!0)},e.prototype.cr=function(e){return e.fold(function(e,t,n){if(t&&t.hasCompleteView())return[t.getCompleteView()];var r=[];return t&&(r=t.getQueryViews()),s.forEach(n,function(e,t){r=r.concat(t)}),r})},e.prototype._r=function(t){for(var n=0;n<t.length;++n){var r=t[n];if(!r.getQueryParams().loadsAllData()){var i=e.ur(r),o=this.rr[i];delete this.rr[i],delete this.nr["_"+o]}}},e.dr=function(e){return e.getQueryParams().loadsAllData()&&!e.getQueryParams().isDefault()?e.getRef():e},e.prototype.hr=function(t,n){var i=t.path,o=this.fr(t),a=this.pr(n),u=this.Zn.startListening(e.dr(t),o,a.hashFn,a.onComplete),l=this.er.subtree(i);if(o)r.assert(!l.value.hasCompleteView(),"If we're adding a query, it shouldn't be shadowed");else for(var h=l.fold(function(e,t,n){if(!e.isEmpty()&&t&&t.hasCompleteView())return[t.getCompleteView().getQuery()];var r=[];return t&&(r=r.concat(t.getQueryViews().map(function(e){return e.getQuery()}))),s.forEach(n,function(e,t){r=r.concat(t)}),r}),c=0;c<h.length;++c){var p=h[c];this.Zn.stopListening(e.dr(p),this.fr(p))}return u},e.prototype.pr=function(e){var t=this,n=e.getQuery(),r=this.fr(n);return{hashFn:function(){return(e.getServerCache()||a.ChildrenNode.EMPTY_NODE).hash()},onComplete:function(e){if("ok"===e)return r?t.applyTaggedListenComplete(n.path,r):t.applyListenComplete(n.path);var o=i.errorForServerCode(e,n);return t.removeEventRegistration(n,null,o)}}},e.ur=function(e){return e.path+"$"+e.queryIdentifier()},e.ar=function(e){var t=e.indexOf("$");return r.assert(-1!==t&&t<e.length-1,"Bad queryKey."),{queryId:e.substr(t+1),path:new d.Path(e.substr(0,t))}},e.prototype.or=function(e){return this.nr["_"+e]},e.prototype.fr=function(t){var n=e.ur(t);return s.safeGet(this.rr,n)},e.lr=function(){return e.yr++},e.prototype.sr=function(e,t){var n=this.er.get(e);r.assert(n,"Missing sync point for query tag that we're tracking");var i=this.tr.childWrites(e);return n.applyOperation(t,i,null)},e.prototype.ir=function(e){return this.vr(e,this.er,null,this.tr.childWrites(d.Path.Empty))},e.prototype.vr=function(e,t,n,r){if(e.path.isEmpty())return this.gr(e,t,n,r);var i=t.get(d.Path.Empty);null==n&&null!=i&&(n=i.getCompleteServerCache(d.Path.Empty));var o=[],a=e.path.getFront(),s=e.operationForChild(a),u=t.children.get(a);if(u&&s){var l=n?n.getImmediateChild(a):null,h=r.child(a);o=o.concat(this.vr(s,u,l,h))}return i&&(o=o.concat(i.applyOperation(e,r,n))),o},e.prototype.gr=function(e,t,n,r){var i=this,o=t.get(d.Path.Empty);null==n&&null!=o&&(n=o.getCompleteServerCache(d.Path.Empty));var a=[];return t.children.inorderTraversal(function(t,o){var s=n?n.getImmediateChild(t):null,u=r.child(t),l=e.operationForChild(t);l&&(a=a.concat(i.gr(l,o,s,u)))}),o&&(a=a.concat(o.applyOperation(e,r,n))),a},e.yr=1,e}();t.SyncTree=y},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(0),i=n(2),o=n(8),a=function(){function e(e,t,n){this.path=e,this.affectedTree=t,this.revert=n,this.type=o.OperationType.ACK_USER_WRITE,this.source=o.OperationSource.User}return e.prototype.operationForChild=function(t){if(this.path.isEmpty()){if(null!=this.affectedTree.value)return r.assert(this.affectedTree.children.isEmpty(),"affectedTree should not have overlapping affected paths."),this;var n=this.affectedTree.subtree(new i.Path(t));return new e(i.Path.Empty,n,this.revert)}return r.assert(this.path.getFront()===t,"operationForChild called for unrelated child."),new e(this.path.popFront(),this.affectedTree,this.revert)},e}();t.AckUserWrite=a},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(2),i=n(8),o=function(){function e(e,t){this.source=e,this.path=t,this.type=i.OperationType.LISTEN_COMPLETE}return e.prototype.operationForChild=function(t){return this.path.isEmpty()?new e(this.source,r.Path.Empty):new e(this.source,this.path.popFront())},e}();t.ListenComplete=o},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(8),i=n(45),o=n(2),a=n(0),s=function(){function e(e,t,n){this.source=e,this.path=t,this.children=n,this.type=r.OperationType.MERGE}return e.prototype.operationForChild=function(t){if(this.path.isEmpty()){var n=this.children.subtree(new o.Path(t));return n.isEmpty()?null:n.value?new i.Overwrite(this.source,o.Path.Empty,n.value):new e(this.source,o.Path.Empty,n)}return a.assert(this.path.getFront()===t,"Can't get a merge for a child not on the path of the operation"),new e(this.source,this.path.popFront(),this.children)},e.prototype.toString=function(){return"Operation("+this.path+": "+this.source+" merge: "+this.children+")"},e}();t.Merge=s},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(23),i=n(91),o=n(4),a=n(18),s=n(47),u=n(94),l=n(0),h=n(8),c=n(9),p=n(3),d=function(){function e(e,t){this.mr=e,this.Cr=[];var n=this.mr.getQueryParams(),l=new r.IndexedFilter(n.getIndex()),h=n.getNodeFilter();this.Er=new i.ViewProcessor(h);var c=t.getServerCache(),p=t.getEventCache(),d=l.updateFullNode(o.ChildrenNode.EMPTY_NODE,c.getNode(),null),f=h.updateFullNode(o.ChildrenNode.EMPTY_NODE,p.getNode(),null),_=new a.CacheNode(d,c.isFullyInitialized(),l.filtersNodes()),y=new a.CacheNode(f,p.isFullyInitialized(),h.filtersNodes());this.Nr=new s.ViewCache(y,_),this.Pr=new u.EventGenerator(this.mr)}return e.prototype.getQuery=function(){return this.mr},e.prototype.getServerCache=function(){return this.Nr.getServerCache().getNode()},e.prototype.getCompleteServerCache=function(e){var t=this.Nr.getCompleteServerSnap();return t&&(this.mr.getQueryParams().loadsAllData()||!e.isEmpty()&&!t.getImmediateChild(e.getFront()).isEmpty())?t.getChild(e):null},e.prototype.isEmpty=function(){return 0===this.Cr.length},e.prototype.addEventRegistration=function(e){this.Cr.push(e)},e.prototype.removeEventRegistration=function(e,t){var n=[];if(t){l.assert(null==e,"A cancel should cancel all event registrations.");var r=this.mr.path;this.Cr.forEach(function(e){t=t;var i=e.createCancelEvent(t,r);i&&n.push(i)})}if(e){for(var i=[],o=0;o<this.Cr.length;++o){var a=this.Cr[o];if(a.matches(e)){if(e.hasAnyCallback()){i=i.concat(this.Cr.slice(o+1));break}}else i.push(a)}this.Cr=i}else this.Cr=[];return n},e.prototype.applyOperation=function(e,t,n){e.type===h.OperationType.MERGE&&null!==e.source.queryId&&(l.assert(this.Nr.getCompleteServerSnap(),"We should always have a full cache before handling merges"),l.assert(this.Nr.getCompleteEventSnap(),"Missing event cache, even though we have a server cache"));var r=this.Nr,i=this.Er.applyOperation(r,e,t,n);return this.Er.assertIndexed(i.viewCache),l.assert(i.viewCache.getServerCache().isFullyInitialized()||!r.getServerCache().isFullyInitialized(),"Once a server snap is complete, it should never go back"),this.Nr=i.viewCache,this.br(i.changes,i.viewCache.getEventCache().getNode(),null)},e.prototype.getInitialEvents=function(e){var t=this.Nr.getEventCache(),n=[];return t.getNode().isLeafNode()||t.getNode().forEachChild(p.PRIORITY_INDEX,function(e,t){n.push(c.Change.childAddedChange(e,t))}),t.isFullyInitialized()&&n.push(c.Change.valueChange(t.getNode())),this.br(n,t.getNode(),e)},e.prototype.br=function(e,t,n){var r=n?[n]:this.Cr;return this.Pr.generateEventsForChanges(e,t,r)},e}();t.View=d},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(8),i=n(0),o=n(92),a=n(9),s=n(4),u=n(10),l=n(22),h=n(2),c=n(93),p=function(){function e(e,t){this.viewCache=e,this.changes=t}return e}();t.ProcessorResult=p;var d=function(){function e(e){this.Sr=e}return e.prototype.assertIndexed=function(e){i.assert(e.getEventCache().getNode().isIndexed(this.Sr.getIndex()),"Event snap not indexed"),i.assert(e.getServerCache().getNode().isIndexed(this.Sr.getIndex()),"Server snap not indexed")},e.prototype.applyOperation=function(t,n,a,s){var u,l,h=new o.ChildChangeAccumulator;if(n.type===r.OperationType.OVERWRITE){var c=n;c.source.fromUser?u=this.Tr(t,c.path,c.snap,a,s,h):(i.assert(c.source.fromServer,"Unknown source."),l=c.source.tagged||t.getServerCache().isFiltered()&&!c.path.isEmpty(),u=this.wr(t,c.path,c.snap,a,s,l,h))}else if(n.type===r.OperationType.MERGE){var d=n;d.source.fromUser?u=this.Ir(t,d.path,d.children,a,s,h):(i.assert(d.source.fromServer,"Unknown source."),l=d.source.tagged||t.getServerCache().isFiltered(),u=this.Rr(t,d.path,d.children,a,s,l,h))}else if(n.type===r.OperationType.ACK_USER_WRITE){var f=n;u=f.revert?this.Or(t,f.path,a,s,h):this.Ar(t,f.path,f.affectedTree,a,s,h)}else{if(n.type!==r.OperationType.LISTEN_COMPLETE)throw i.assertionError("Unknown operation type: "+n.type);u=this.Dr(t,n.path,a,h)}var _=h.getChanges();return e.Mr(t,u,_),new p(u,_)},e.Mr=function(e,t,n){var r=t.getEventCache();if(r.isFullyInitialized()){var i=r.getNode().isLeafNode()||r.getNode().isEmpty(),o=e.getCompleteEventSnap();(n.length>0||!e.getEventCache().isFullyInitialized()||i&&!r.getNode().equals(o)||!r.getNode().getPriority().equals(o.getPriority()))&&n.push(a.Change.valueChange(t.getCompleteEventSnap()))}},e.prototype.Lr=function(e,t,n,r,o){var a=e.getEventCache();if(null!=n.shadowingWrite(t))return e;var u=void 0,l=void 0;if(t.isEmpty())if(i.assert(e.getServerCache().isFullyInitialized(),"If change path is empty, we must have complete server data"),e.getServerCache().isFiltered()){var h=e.getCompleteServerSnap(),c=h instanceof s.ChildrenNode?h:s.ChildrenNode.EMPTY_NODE,p=n.calcCompleteEventChildren(c);u=this.Sr.updateFullNode(e.getEventCache().getNode(),p,o)}else{var d=n.calcCompleteEventCache(e.getCompleteServerSnap());u=this.Sr.updateFullNode(e.getEventCache().getNode(),d,o)}else{var f=t.getFront();if(".priority"==f){i.assert(1==t.getLength(),"Can't have a priority with additional path components");var _=a.getNode();l=e.getServerCache().getNode();var y=n.calcEventCacheAfterServerOverwrite(t,_,l);u=null!=y?this.Sr.updatePriority(_,y):a.getNode()}else{var v=t.popFront(),g=void 0;if(a.isCompleteForChild(f)){l=e.getServerCache().getNode();var m=n.calcEventCacheAfterServerOverwrite(t,a.getNode(),l);g=null!=m?a.getNode().getImmediateChild(f).updateChild(v,m):a.getNode().getImmediateChild(f)}else g=n.calcCompleteChild(f,e.getServerCache());u=null!=g?this.Sr.updateChild(a.getNode(),f,g,v,r,o):a.getNode()}}return e.updateEventSnap(u,a.isFullyInitialized()||t.isEmpty(),this.Sr.filtersNodes())},e.prototype.wr=function(e,t,n,r,i,o,a){var s,u=e.getServerCache(),l=o?this.Sr:this.Sr.getIndexedFilter();if(t.isEmpty())s=l.updateFullNode(u.getNode(),n,null);else if(l.filtersNodes()&&!u.isFiltered()){var h=u.getNode().updateChild(t,n);s=l.updateFullNode(u.getNode(),h,null)}else{var p=t.getFront();if(!u.isCompleteForPath(t)&&t.getLength()>1)return e;var d=t.popFront(),f=u.getNode().getImmediateChild(p),_=f.updateChild(d,n);s=".priority"==p?l.updatePriority(u.getNode(),_):l.updateChild(u.getNode(),p,_,d,c.NO_COMPLETE_CHILD_SOURCE,null)}var y=e.updateServerSnap(s,u.isFullyInitialized()||t.isEmpty(),l.filtersNodes()),v=new c.WriteTreeCompleteChildSource(r,y,i);return this.Lr(y,t,r,v,a)},e.prototype.Tr=function(e,t,n,r,i,o){var a,u,l=e.getEventCache(),h=new c.WriteTreeCompleteChildSource(r,e,i);if(t.isEmpty())u=this.Sr.updateFullNode(e.getEventCache().getNode(),n,o),a=e.updateEventSnap(u,!0,this.Sr.filtersNodes());else{var p=t.getFront();if(".priority"===p)u=this.Sr.updatePriority(e.getEventCache().getNode(),n),a=e.updateEventSnap(u,l.isFullyInitialized(),l.isFiltered());else{var d=t.popFront(),f=l.getNode().getImmediateChild(p),_=void 0;if(d.isEmpty())_=n;else{var y=h.getCompleteChild(p);_=null!=y?".priority"===d.getBack()&&y.getChild(d.parent()).isEmpty()?y:y.updateChild(d,n):s.ChildrenNode.EMPTY_NODE}if(f.equals(_))a=e;else{var v=this.Sr.updateChild(l.getNode(),p,_,d,h,o);a=e.updateEventSnap(v,l.isFullyInitialized(),this.Sr.filtersNodes())}}}return a},e.Fr=function(e,t){return e.getEventCache().isCompleteForChild(t)},e.prototype.Ir=function(t,n,r,i,o,a){var s=this,u=t;return r.foreach(function(r,l){var h=n.child(r);e.Fr(t,h.getFront())&&(u=s.Tr(u,h,l,i,o,a))}),r.foreach(function(r,l){var h=n.child(r);e.Fr(t,h.getFront())||(u=s.Tr(u,h,l,i,o,a))}),u},e.prototype.xr=function(e,t){return t.foreach(function(t,n){e=e.updateChild(t,n)}),e},e.prototype.Rr=function(e,t,n,r,i,o,a){var s=this;if(e.getServerCache().getNode().isEmpty()&&!e.getServerCache().isFullyInitialized())return e;var u,c=e;u=t.isEmpty()?n:l.ImmutableTree.Empty.setTree(t,n);var p=e.getServerCache().getNode();return u.children.inorderTraversal(function(t,n){if(p.hasChild(t)){var u=e.getServerCache().getNode().getImmediateChild(t),l=s.xr(u,n);c=s.wr(c,new h.Path(t),l,r,i,o,a)}}),u.children.inorderTraversal(function(t,n){var u=!e.getServerCache().isCompleteForChild(t)&&null==n.value;if(!p.hasChild(t)&&!u){var l=e.getServerCache().getNode().getImmediateChild(t),d=s.xr(l,n);c=s.wr(c,new h.Path(t),d,r,i,o,a)}}),c},e.prototype.Ar=function(e,t,n,r,i,o){if(null!=r.shadowingWrite(t))return e;var a=e.getServerCache().isFiltered(),s=e.getServerCache();if(null!=n.value){if(t.isEmpty()&&s.isFullyInitialized()||s.isCompleteForPath(t))return this.wr(e,t,s.getNode().getChild(t),r,i,a,o);if(t.isEmpty()){var c=l.ImmutableTree.Empty;return s.getNode().forEachChild(u.KEY_INDEX,function(e,t){c=c.set(new h.Path(e),t)}),this.Rr(e,t,c,r,i,a,o)}return e}var p=l.ImmutableTree.Empty;return n.foreach(function(e,n){var r=t.child(e);s.isCompleteForPath(r)&&(p=p.set(e,s.getNode().getChild(r)))}),this.Rr(e,t,p,r,i,a,o)},e.prototype.Dr=function(e,t,n,r){var i=e.getServerCache(),o=e.updateServerSnap(i.getNode(),i.isFullyInitialized()||t.isEmpty(),i.isFiltered());return this.Lr(o,t,n,c.NO_COMPLETE_CHILD_SOURCE,r)},e.prototype.Or=function(e,t,n,r,o){var a;if(null!=n.shadowingWrite(t))return e;var u=new c.WriteTreeCompleteChildSource(n,e,r),l=e.getEventCache().getNode(),p=void 0;if(t.isEmpty()||".priority"===t.getFront()){var d=void 0;if(e.getServerCache().isFullyInitialized())d=n.calcCompleteEventCache(e.getCompleteServerSnap());else{var f=e.getServerCache().getNode();i.assert(f instanceof s.ChildrenNode,"serverChildren would be complete if leaf node"),d=n.calcCompleteEventChildren(f)}d=d,p=this.Sr.updateFullNode(l,d,o)}else{var _=t.getFront(),y=n.calcCompleteChild(_,e.getServerCache());null==y&&e.getServerCache().isCompleteForChild(_)&&(y=l.getImmediateChild(_)),p=null!=y?this.Sr.updateChild(l,_,y,t.popFront(),u,o):e.getEventCache().getNode().hasChild(_)?this.Sr.updateChild(l,_,s.ChildrenNode.EMPTY_NODE,t.popFront(),u,o):l,p.isEmpty()&&e.getServerCache().isFullyInitialized()&&(a=n.calcCompleteEventCache(e.getCompleteServerSnap()),a.isLeafNode()&&(p=this.Sr.updateFullNode(p,a,o)))}return a=e.getServerCache().isFullyInitialized()||null!=n.shadowingWrite(h.Path.Empty),e.updateEventSnap(p,a,this.Sr.filtersNodes())},e}();t.ViewProcessor=d},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(0),i=n(9),o=n(0),a=function(){function e(){this.kr={}}return e.prototype.trackChildChange=function(e){var t=e.type,n=e.childName;o.assert(t==i.Change.CHILD_ADDED||t==i.Change.CHILD_CHANGED||t==i.Change.CHILD_REMOVED,"Only child changes supported for tracking"),o.assert(".priority"!==n,"Only non-priority child changes can be tracked.");var a=r.safeGet(this.kr,n);if(a){var s=a.type;if(t==i.Change.CHILD_ADDED&&s==i.Change.CHILD_REMOVED)this.kr[n]=i.Change.childChangedChange(n,e.snapshotNode,a.snapshotNode);else if(t==i.Change.CHILD_REMOVED&&s==i.Change.CHILD_ADDED)delete this.kr[n];else if(t==i.Change.CHILD_REMOVED&&s==i.Change.CHILD_CHANGED)this.kr[n]=i.Change.childRemovedChange(n,a.oldSnap);else if(t==i.Change.CHILD_CHANGED&&s==i.Change.CHILD_ADDED)this.kr[n]=i.Change.childAddedChange(n,e.snapshotNode);else{if(t!=i.Change.CHILD_CHANGED||s!=i.Change.CHILD_CHANGED)throw o.assertionError("Illegal combination of changes: "+e+" 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 * Terms: https://firebase.google.com/terms/
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/*!
 * @license Firebase v4.6.0
 * Build: rev-f5e674c
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0===o&&(o=null),this.path=t,this.explicitOrderBy=e,this.filters=n,this.limit=r,this.startAt=i,this.endAt=o,this.memoizedCanonicalId=null,this.memoizedOrderBy=null,this.startAt&&this.assertValidBound(this.startAt),this.endAt&&this.assertValidBound(this.endAt)}return t.atPath=function(e){return new t(e)},Object.defineProperty(t.prototype,"orderBy",{get:function(){if(null===this.memoizedOrderBy){var t=this.getInequalityFilterField(),e=this.getFirstOrderByField();if(null!==t&&null===e)t.isKeyField()?this.memoizedOrderBy=[je]:this.memoizedOrderBy=[new qe(t),je];else{c(null===t||null!==e&&t.equals(e),"First orderBy should match inequality field."),this.memoizedOrderBy=[];for(var n=!1,r=0,i=this.explicitOrderBy;r<i.length;r++){var o=i[r];this.memoizedOrderBy.push(o),o.field.isKeyField()&&(n=!0)}if(!n){var a=this.explicitOrderBy.length>0?this.explicitOrderBy[this.explicitOrderBy.length-1].dir:Fe.ASCENDING;this.memoizedOrderBy.push(a===Fe.ASCENDING?je:Ke)}}}return this.memoizedOrderBy},enumerable:!0,configurable:!0}),t.prototype.addFilter=function(e){c(null==this.getInequalityFilterField()||!(e instanceof xe)||!e.isInequality()||e.field.equals(this.getInequalityFilterField()),"Query must only have one inequality field."),c(!ae.isDocumentKey(this.path),"No filtering allowed for document query");var n=this.filters.concat([e]);return new t(this.path,this.explicitOrderBy.slice(),n,this.limit,this.startAt,this.endAt)},t.prototype.addOrderBy=function(e){c(!ae.isDocumentKey(this.path),"No ordering allowed for document query"),c(!this.startAt&&!this.endAt,"Bounds must be set after orderBy");var n=this.explicitOrderBy.concat([e]);return new t(this.path,n,this.filters.slice(),this.limit,this.startAt,this.endAt)},t.prototype.withLimit=function(e){return new t(this.path,this.explicitOrderBy.slice(),this.filters.slice(),e,this.startAt,this.endAt)},t.prototype.withStartAt=function(e){return new t(this.path,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,e,this.endAt)},t.prototype.withEndAt=function(e){return new t(this.path,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,this.startAt,e)},t.prototype.canonicalId=function(){if(null===this.memoizedCanonicalId){var t=this.path.canonicalString();t+="|f:";for(var e=0,n=this.filters;e<n.length;e++)t+=n[e].canonicalId(),t+=",";t+="|ob:";for(var r=0,i=this.orderBy;r<i.length;r++)t+=i[r].canonicalId(),t+=",";Q(this.limit)||(t+="|l:",t+=this.limit),this.startAt&&(t+="|lb:",t+=this.startAt.canonicalId()),this.endAt&&(t+="|ub:",t+=this.endAt.canonicalId()),this.memoizedCanonicalId=t}return this.memoizedCanonicalId},t.prototype.toString=function(){var t="Query("+this.path.canonicalString();return this.filters.length>0&&(t+=", filters: ["+this.filters.join(", ")+"]"),Q(this.limit)||(t+=", limit: "+this.limit),this.explicitOrderBy.length>0&&(t+=", orderBy: ["+this.explicitOrderBy.join(", ")+"]"),this.startAt&&(t+=", startAt: "+this.startAt.canonicalId()),this.endAt&&(t+=", endAt: "+this.endAt.canonicalId()),t+")"},t.prototype.equals=function(t){if(this.limit!==t.limit)return!1;if(this.orderBy.length!==t.orderBy.length)return!1;for(var e=0;e<this.orderBy.length;e++)if(!this.orderBy[e].equals(t.orderBy[e]))return!1;if(this.filters.length!==t.filters.length)return!1;for(var e=0;e<this.filters.length;e++)if(!this.filters[e].equals(t.filters[e]))return!1;return!!this.path.equals(t.path)&&!(null!==this.startAt?!this.startAt.equals(t.startAt):null!==t.startAt)&&(null!==this.endAt?this.endAt.equals(t.endAt):null===t.endAt)},t.prototype.docComparator=function(t,e){for(var n=!1,r=0,i=this.orderBy;r<i.length;r++){var o=i[r],a=o.compare(t,e);if(0!==a)return a;n=n||o.field.isKeyField()}return c(n,"orderBy used that doesn't compare on key field"),0},t.prototype.matches=function(t){return this.matchesAncestor(t)&&this.matchesOrderBy(t)&&this.matchesFilters(t)&&this.matchesBounds(t)},t.prototype.hasLimit=function(){return!Q(this.limit)},t.prototype.getFirstOrderByField=function(){return this.explicitOrderBy.length>0?this.explicitOrderBy[0].field:null},t.prototype.getInequalityFilterField=function(){for(var t=0,e=this.filters;t<e.length;t++){var n=e[t];if(n instanceof xe&&n.isInequality())return n.field}return null},t.prototype.isDocumentQuery=function(){return ae.isDocumentKey(this.path)&&0===this.filters.length},t.prototype.matchesAncestor=function(t){var e=t.key.path;return ae.isDocumentKey(this.path)?this.path.equals(e):this.path.isPrefixOf(e)&&this.path.length===e.length-1},t.prototype.matchesOrderBy=function(t){for(var e=0,n=this.explicitOrderBy;e<n.length;e++){var r=n[e];if(!r.field.isKeyField()&&void 0===t.field(r.field))return!1}return!0},t.prototype.matchesFilters=function(t){for(var e=0,n=this.filters;e<n.length;e++)if(!n[e].matches(t))return!1;return!0},t.prototype.matchesBounds=function(t){return!(this.startAt&&!this.startAt.sortsBeforeDocument(this.orderBy,t)||this.endAt&&this.endAt.sortsBeforeDocument(this.orderBy,t))},t.prototype.assertValidBound=function(t){c(t.position.length<=this.orderBy.length,"Bound is longer than orderBy")},t}(),Le=function(){function t(t){this.name=t}return t.fromString=function(e){switch(e){case"<":return t.LESS_THAN;case"<=":return t.LESS_THAN_OR_EQUAL;case"==":return t.EQUAL;case">=":return t.GREATER_THAN_OR_EQUAL;case">":return t.GREATER_THAN;default:return u("Unknown relation: "+e)}},t.prototype.toString=function(){return this.name},t.prototype.equals=function(t){return this.name===t.name},t.LESS_THAN=new t("<"),t.LESS_THAN_OR_EQUAL=new t("<="),t.EQUAL=new t("=="),t.GREATER_THAN=new t(">"),t.GREATER_THAN_OR_EQUAL=new t(">="),t}(),xe=function(){function t(t,e,n){this.field=t,this.op=e,this.value=n}return t.prototype.matches=function(t){if(this.field.isKeyField()){c(this.value instanceof Ce,"Comparing on key, but filter value not a RefValue");var e=this.value,n=ae.comparator(t.key,e.key);return this.matchesComparison(n)}var r=t.field(this.field);return void 0!==r&&this.matchesValue(r)},t.prototype.matchesValue=function(t){return this.value.typeOrder===t.typeOrder&&this.matchesComparison(t.compareTo(this.value))},t.prototype.matchesComparison=function(t){switch(this.op){case Le.LESS_THAN:return t<0;case Le.LESS_THAN_OR_EQUAL:return t<=0;case Le.EQUAL:return 0===t;case Le.GREATER_THAN:return t>0;case Le.GREATER_THAN_OR_EQUAL:return t>=0;default:return u("Unknown relation op"+this.op)}},t.prototype.isInequality=function(){return this.op!==Le.EQUAL},t.prototype.canonicalId=function(){return this.field.canonicalString()+""+this.op+this.value},t.prototype.equals=function(e){return e instanceof t&&this.op.equals(e.op)&&this.field.equals(e.field)&&this.value.equals(e.value)},t.prototype.toString=function(){return this.field.canonicalString()+" "+this.op+" "+this.value.value()},t}(),Be=function(){function t(t){this.field=t}return t.prototype.matches=function(t){var e=t.field(this.field);return void 0!==e&&null===e.value()},t.prototype.canonicalId=function(){return this.field.canonicalString()+" IS null"},t.prototype.toString=function(){return this.field.canonicalString()+" IS null"},t.prototype.equals=function(e){return e instanceof t&&this.field.equals(e.field)},t}(),Ue=function(){function t(t){this.field=t}return t.prototype.matches=function(t){var e=t.field(this.field).value();return"number"==typeof e&&isNaN(e)},t.prototype.canonicalId=function(){return this.field.canonicalString()+" IS NaN"},t.prototype.toString=function(){return this.field.canonicalString()+" IS NaN"},t.prototype.equals=function(e){return e instanceof t&&this.field.equals(e.field)},t}(),Fe=function(){function t(t){this.name=t}return t.prototype.toString=function(){return this.name},t.ASCENDING=new t("asc"),t.DESCENDING=new t("desc"),t}(),Ve=function(){function t(t,e){this.position=t,this.before=e}return t.prototype.canonicalId=function(){for(var t=this.before?"b:":"a:",e=0,n=this.position;e<n.length;e++)t+=""+n[e];return t},t.prototype.sortsBeforeDocument=function(t,e){c(this.position.length<=t.length,"Bound has more components than query's orderBy");for(var n=0,r=0;r<this.position.length;r++){var i=t[r],o=this.position[r];if(i.field.isKeyField())c(o instanceof Ce,"Bound has a non-key value where the key path is being used."),n=ae.comparator(o.key,e.key);else{var a=e.field(i.field);c(void 0!==a,"Field should exist since document matched the orderBy already."),n=o.compareTo(a)}if(i.dir===Fe.DESCENDING&&(n*=-1),0!==n)break}return this.before?n<=0:n<0},t.prototype.equals=function(t){if(null===t)return!1;if(this.before!==t.before||this.position.length!==t.position.length)return!1;for(var e=0;e<this.position.length;e++){var n=this.position[e],r=t.position[e];return n.equals(r)}return!0},t}(),qe=function(){function t(t,e){this.field=t,void 0===e&&(e=Fe.ASCENDING),this.dir=e,this.isKeyOrderBy=t.isKeyField()}return t.prototype.compare=function(t,e){var n=this.isKeyOrderBy?se.compareByKey(t,e):se.compareByField(this.field,t,e);switch(this.dir){case Fe.ASCENDING:return n;case Fe.DESCENDING:return-1*n;default:return u("Unknown direction: "+this.dir)}},t.prototype.canonicalId=function(){return this.field.canonicalString()+""+this.dir},t.prototype.toString=function(){return this.field.canonicalString()+" ("+this.dir+")"},t.prototype.equals=function(t){return this.dir===t.dir&&this.field.equals(t.field)},t}(),je=new qe(oe.keyField(),Fe.ASCENDING),Ke=new qe(oe.keyField(),Fe.DESCENDING),Qe=RegExp(/^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d(?:\.(\d+))?Z$/),Ge=function(){function t(t,e){this.seconds=t,this.nanos=e,c(e>=0,"timestamp nanoseconds out of range: "+e),c(e<1e9,"timestamp nanoseconds out of range"+e),c(t>=-62135596800,"timestamp seconds out of range: "+t),c(t<253402300800,"timestamp seconds out of range"+t)}return t.now=function(){return t.fromEpochMilliseconds(Date.now())},t.fromDate=function(e){return t.fromEpochMilliseconds(e.getTime())},t.fromEpochMilliseconds=function(e){var n=Math.floor(e/1e3);return new t(n,1e6*(e-1e3*n))},t.fromISOString=function(e){var n=0,r=Qe.exec(e);if(c(!!r,"invalid timestamp: "+e),r[1]){var i=r[1];i=(i+"000000000").substr(0,9),n=parseInt(i,10)}var o=new Date(e);return new t(Math.floor(o.getTime()/1e3),n)},t.prototype.toDate=function(){return new Date(this.toEpochMilliseconds())},t.prototype.toEpochMilliseconds=function(){return 1e3*this.seconds+this.nanos/1e6},t.prototype.compareTo=function(t){return this.seconds===t.seconds?L(this.nanos,t.nanos):L(this.seconds,t.seconds)},t.prototype.equals=function(t){return t.seconds===this.seconds&&t.nanos===this.nanos},t.prototype.toString=function(){return"Timestamp(seconds="+this.seconds+", nanos="+this.nanos+")"},t}(),We=function(){function t(t){this.timestamp=t}return t.fromMicroseconds=function(e){var n=Math.floor(e/1e6);return new t(new Ge(n,e%1e6*1e3))},t.fromTimestamp=function(e){return new t(e)},t.forDeletedDoc=function(){return t.MIN},t.prototype.compareTo=function(t){return this.timestamp.compareTo(t.timestamp)},t.prototype.equals=function(t){return this.timestamp.equals(t.timestamp)},t.prototype.toMicroseconds=function(){return 1e6*this.timestamp.seconds+this.timestamp.nanos/1e3},t.prototype.toString=function(){return"SnapshotVersion("+this.timestamp+")"},t.prototype.toTimestamp=function(){return this.timestamp},t.MIN=new t(new Ge(0,0)),t}();!function(t){t[t.Listen=0]="Listen",t[t.ExistenceFilterMismatch=1]="ExistenceFilterMismatch",t[t.LimboResolution=2]="LimboResolution"}(ye=ye||(ye={}));var He,ze=function(){function t(t,e,n,r,i){void 0===r&&(r=We.MIN),void 0===i&&(i=h()),this.query=t,this.targetId=e,this.purpose=n,this.snapshotVersion=r,this.resumeToken=i}return t.prototype.update=function(e){return new t(this.query,this.targetId,this.purpose,e.snapshotVersion,e.resumeToken)},t.prototype.equals=function(t){return this.targetId===t.targetId&&this.purpose===t.purpose&&this.snapshotVersion.equals(t.snapshotVersion)&&this.resumeToken===t.resumeToken&&this.query.equals(t.query)},t}(),Xe=this&&this.__extends||function(){var t=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])};return function(e,n){function r(){this.constructor=e}t(e,n),e.prototype=null===n?Object.create(n):(r.prototype=n.prototype,new r)}}(),Ye=function(){function t(t){this.fields=t}return t.prototype.equals=function(t){return B(this.fields,t.fields)},t}(),Je=function(){function t(){}return t.prototype.equals=function(e){return e instanceof t},t.instance=new t,t}(),Ze=function(){function t(t,e){this.field=t,this.transform=e}return t.prototype.equals=function(t){return this.field.equals(t.field)&&this.transform.equals(t.transform)},t}(),$e=function(){function t(t,e){this.version=t,this.transformResults=e}return t}();!function(t){t[t.Set=0]="Set",t[t.Patch=1]="Patch",t[t.Transform=2]="Transform",t[t.Delete=3]="Delete"}(He=He||(He={}));var tn,en=function(){function t(t,e){this.updateTime=t,this.exists=e,c(void 0===t||void 0===e,'Precondition can specify "exists" or "updateTime" but not both')}return t.exists=function(e){return new t(void 0,e)},t.updateTime=function(e){return new t(e)},Object.defineProperty(t.prototype,"isNone",{get:function(){return void 0===this.updateTime&&void 0===this.exists},enumerable:!0,configurable:!0}),t.prototype.isValidFor=function(t){return void 0!==this.updateTime?t instanceof se&&t.version.equals(this.updateTime):void 0!==this.exists?this.exists?t instanceof se:null===t||t instanceof ue:(c(this.isNone,"Precondition should be empty"),!0)},t.prototype.equals=function(t){return x(this.updateTime,t.updateTime)&&this.exists===t.exists},t.NONE=new t,t}(),nn=function(){function t(){}return t.prototype.verifyKeyMatches=function(t){null!=t&&c(t.key.equals(this.key),"Can only apply a mutation to a document with the same key")},t.getPostMutationVersion=function(t){return t instanceof se?t.version:We.MIN},t}(),rn=function(t){function e(e,n,r){var i=t.call(this)||this;return i.key=e,i.value=n,i.precondition=r,i.type=He.Set,i}return Xe(e,t),e.prototype.applyToRemoteDocument=function(t,e){this.verifyKeyMatches(t),c(null==e.transformResults,"Transform results received by SetMutation.");var n=nn.getPostMutationVersion(t);return new se(this.key,n,this.value,{hasLocalMutations:!1})},e.prototype.applyToLocalView=function(t,e){if(this.verifyKeyMatches(t),!this.precondition.isValidFor(t))return t;var n=nn.getPostMutationVersion(t);return new se(this.key,n,this.value,{hasLocalMutations:!0})},e.prototype.equals=function(t){return t instanceof e&&this.key.equals(t.key)&&this.value.equals(t.value)&&this.precondition.equals(t.precondition)},e}(nn),on=function(t){function e(e,n,r,i){var o=t.call(this)||this;return o.key=e,o.data=n,o.fieldMask=r,o.precondition=i,o.type=He.Patch,o}return Xe(e,t),e.prototype.applyToRemoteDocument=function(t,e){if(this.verifyKeyMatches(t),c(null==e.transformResults,"Transform results received by PatchMutation."),!this.precondition.isValidFor(t))return t;var n=nn.getPostMutationVersion(t),r=this.patchDocument(t);return new se(this.key,n,r,{hasLocalMutations:!1})},e.prototype.applyToLocalView=function(t,e){if(this.verifyKeyMatches(t),!this.precondition.isValidFor(t))return t;var n=nn.getPostMutationVersion(t),r=this.patchDocument(t);return new se(this.key,n,r,{hasLocalMutations:!0})},e.prototype.equals=function(t){return t instanceof e&&this.key.equals(t.key)&&this.fieldMask.equals(t.fieldMask)&&this.precondition.equals(t.precondition)},e.prototype.patchDocument=function(t){var e;return e=t instanceof se?t.data:Ae.EMPTY,this.patchObject(e)},e.prototype.patchObject=function(t){for(var e=0,n=this.fieldMask.fields;e<n.length;e++){var r=n[e],i=this.data.field(r);t=void 0!==i?t.set(r,i):t.delete(r)}return t},e}(nn),an=function(t){function e(e,n){var r=t.call(this)||this;return r.key=e,r.fieldTransforms=n,r.type=He.Transform,r.precondition=en.exists(!0),r}return Xe(e,t),e.prototype.applyToRemoteDocument=function(t,e){this.verifyKeyMatches(t),c(null!=e.transformResults,"Transform results missing for TransformMutation.");var n=e.transformResults;if(!this.precondition.isValidFor(t))return t;var r=this.requireDocument(t),i=this.transformObject(r.data,n);return new se(this.key,r.version,i,{hasLocalMutations:!1})},e.prototype.applyToLocalView=function(t,e){if(this.verifyKeyMatches(t),!this.precondition.isValidFor(t))return t;var n=this.requireDocument(t),r=this.localTransformResults(e),i=this.transformObject(n.data,r);return new se(this.key,n.version,i,{hasLocalMutations:!0})},e.prototype.equals=function(t){return t instanceof e&&this.key.equals(t.key)&&B(this.fieldTransforms,t.fieldTransforms)&&this.precondition.equals(t.precondition)},e.prototype.requireDocument=function(t){c(t instanceof se,"Unknown MaybeDocument type "+t);var e=t;return c(e.key.equals(this.key),"Can only transform a document with the same key"),e},e.prototype.localTransformResults=function(t){for(var e=[],n=0,r=this.fieldTransforms;n<r.length;n++){var i=r[n],o=i.transform;if(!(o instanceof Je))return u("Encountered unknown transform: "+o);e.push(new Se(t))}return e},e.prototype.transformObject=function(t,e){c(e.length===this.fieldTransforms.length,"TransformResults length mismatch.");for(var n=0;n<this.fieldTransforms.length;n++){var r=this.fieldTransforms[n],i=r.transform,o=r.field;if(!(i instanceof Je))return u("Encountered unknown transform: "+i);t=t.set(o,e[n])}return t},e}(nn),sn=function(t){function e(e,n){var r=t.call(this)||this;return r.key=e,r.precondition=n,r.type=He.Delete,r}return Xe(e,t),e.prototype.applyToRemoteDocument=function(t,e){return this.verifyKeyMatches(t),c(null==e.transformResults,"Transform results received by DeleteMutation."),new ue(this.key,We.MIN)},e.prototype.applyToLocalView=function(t,e){return this.verifyKeyMatches(t),this.precondition.isValidFor(t)?(t&&c(t.key.equals(this.key),"Can only apply mutation to document with same key"),new ue(this.key,We.forDeletedDoc())):t},e.prototype.equals=function(t){return t instanceof e&&this.key.equals(t.key)&&this.precondition.equals(t.precondition)},e}(nn),un=function(){function t(t){this.count=t}return t.prototype.equals=function(t){return t&&t.count===this.count},t}();!function(t){t[t.OK=0]="OK",t[t.CANCELLED=1]="CANCELLED",t[t.UNKNOWN=2]="UNKNOWN",t[t.INVALID_ARGUMENT=3]="INVALID_ARGUMENT",t[t.DEADLINE_EXCEEDED=4]="DEADLINE_EXCEEDED",t[t.NOT_FOUND=5]="NOT_FOUND",t[t.ALREADY_EXISTS=6]="ALREADY_EXISTS",t[t.PERMISSION_DENIED=7]="PERMISSION_DENIED",t[t.UNAUTHENTICATED=16]="UNAUTHENTICATED",t[t.RESOURCE_EXHAUSTED=8]="RESOURCE_EXHAUSTED",t[t.FAILED_PRECONDITION=9]="FAILED_PRECONDITION",t[t.ABORTED=10]="ABORTED",t[t.OUT_OF_RANGE=11]="OUT_OF_RANGE",t[t.UNIMPLEMENTED=12]="UNIMPLEMENTED",t[t.INTERNAL=13]="INTERNAL",t[t.UNAVAILABLE=14]="UNAVAILABLE",t[t.DATA_LOSS=15]="DATA_LOSS"}(tn||(tn={}));var cn,hn=function(){function t(t){this.comparator=t,this.data=new ce(this.comparator)}return t.fromMapKeys=function(e){var n=new t(e.comparator);return e.forEach(function(t){n=n.add(t)}),n},t.prototype.has=function(t){return null!==this.data.get(t)},t.prototype.first=function(){return this.data.minKey()},t.prototype.last=function(){return this.data.maxKey()},Object.defineProperty(t.prototype,"size",{get:function(){return this.data.size},enumerable:!0,configurable:!0}),t.prototype.indexOf=function(t){return this.data.indexOf(t)},t.prototype.forEach=function(t){this.data.inorderTraversal(function(e,n){return t(e),!1})},t.prototype.forEachInRange=function(t,e){for(var n=this.data.getIteratorFrom(t[0]);n.hasNext();){var r=n.getNext();if(this.comparator(r.key,t[1])>=0)return;e(r.key)}},t.prototype.forEachWhile=function(t,e){var n;for(n=void 0!==e?this.data.getIteratorFrom(e):this.data.getIterator();n.hasNext();)if(!t(n.getNext().key))return},t.prototype.firstAfterOrEqual=function(t){var e=this.data.getIteratorFrom(t);return e.hasNext()?e.getNext().key:null},t.prototype.add=function(t){return this.copy(this.data.remove(t).insert(t,!0))},t.prototype.delete=function(t){return this.has(t)?this.copy(this.data.remove(t)):this},t.prototype.isEmpty=function(){return this.data.isEmpty()},t.prototype.unionWith=function(t){var e=this;return t.forEach(function(t){e=e.add(t)}),e},t.prototype.equals=function(e){if(!(e instanceof t))return!1;if(this.size!==e.size)return!1;for(var n=this.data.getIterator(),r=e.data.getIterator();n.hasNext();){var i=n.getNext().key,o=r.getNext().key;if(0!==this.comparator(i,o))return!1}return!0},t.prototype.toString=function(){var t=[];return this.forEach(function(e){return t.push(e)}),"SortedSet("+t+")"},t.prototype.copy=function(e){var n=new t(this.comparator);return n.data=e,n},t}(),ln=new ce(ae.comparator),fn=new ce(ae.comparator),pn=new ce(ae.comparator),dn=new hn(ae.comparator),yn=function(){function t(t,e,n){this.snapshotVersion=t,this.targetChanges=e,this.documentUpdates=n}return t.prototype.addDocumentUpdate=function(t){this.documentUpdates=this.documentUpdates.insert(t.key,t)},t.prototype.handleExistenceFilterMismatch=function(t){this.targetChanges[t]={mapping:new vn,snapshotVersion:We.MIN,currentStatusUpdate:cn.MarkNotCurrent,resumeToken:h()}},t}();!function(t){t[t.None=0]="None",t[t.MarkNotCurrent=1]="MarkNotCurrent",t[t.MarkCurrent=2]="MarkCurrent"}(cn=cn||(cn={}));var mn,gn=et(),vn=function(){function t(){this.docs=gn}return Object.defineProperty(t.prototype,"documents",{get:function(){return this.docs},enumerable:!0,configurable:!0}),t.prototype.add=function(t){this.docs=this.docs.add(t)},t.prototype.delete=function(t){this.docs=this.docs.delete(t)},t.prototype.equals=function(t){return null!==t&&this.docs.equals(t.docs)},t}(),bn=function(){function t(){this.addedDocuments=gn,this.removedDocuments=gn}return t.prototype.applyToKeySet=function(t){var e=t;return this.addedDocuments.forEach(function(t){return e=e.add(t)}),this.removedDocuments.forEach(function(t){return e=e.delete(t)}),e},t.prototype.add=function(t){this.addedDocuments=this.addedDocuments.add(t),this.removedDocuments=this.removedDocuments.delete(t)},t.prototype.delete=function(t){this.addedDocuments=this.addedDocuments.delete(t),this.removedDocuments=this.removedDocuments.add(t)},t.prototype.equals=function(t){return null!==t&&this.addedDocuments.equals(t.addedDocuments)&&this.removedDocuments.equals(t.removedDocuments)},t}(),wn=function(){function t(t,e,n,r){this.updatedTargetIds=t,this.removedTargetIds=e,this.key=n,this.newDoc=r}return t}(),In=function(){function t(t,e){this.targetId=t,this.existenceFilter=e}return t}();!function(t){t[t.NoChange=0]="NoChange",t[t.Added=1]="Added",t[t.Removed=2]="Removed",t[t.Current=3]="Current",t[t.Reset=4]="Reset"}(mn=mn||(mn={}));var Tn=function(){function t(t,e,n,r){void 0===n&&(n=h()),void 0===r&&(r=null),this.state=t,this.targetIds=e,this.resumeToken=n,this.cause=r}return t}(),En=function(){function t(t,e,n){this.snapshotVersion=t,this.listenTargets=e,this.existenceFilters={},this.targetChanges={},this.documentUpdates=Z(),this.frozen=!1,this.pendingTargetResponses=g(n)}return t.prototype.add=function(t){c(!this.frozen,"Trying to modify frozen WatchChangeAggregator."),t instanceof wn?this.addDocumentChange(t):t instanceof Tn?this.addTargetChange(t):t instanceof In?this.addExistenceFilterChange(t):u("Unknown watch change: "+t)},t.prototype.addChanges=function(t){var e=this;c(!this.frozen,"Trying to modify frozen WatchChangeAggregator."),t.forEach(function(t){return e.add(t)})},t.prototype.createRemoteEvent=function(){var t=this,e=this.targetChanges;return d(this.targetChanges,function(n){t.isActiveTarget(n)||delete e[n]}),this.frozen=!0,new yn(this.snapshotVersion,e,this.documentUpdates)},t.prototype.ensureTargetChange=function(t){var e=this.targetChanges[t];return e||(e={currentStatusUpdate:cn.None,snapshotVersion:this.snapshotVersion,mapping:new bn,resumeToken:h()},this.targetChanges[t]=e),e},t.prototype.isActiveTarget=function(t){return!f(this.pendingTargetResponses,t)&&f(this.listenTargets,t)},t.prototype.addDocumentChange=function(t){for(var e=!1,n=0,r=t.updatedTargetIds;n<r.length;n++){var i=r[n];if(this.isActiveTarget(i)){var o=this.ensureTargetChange(i);o.mapping.add(t.key),e=!0}}for(var a=0,s=t.removedTargetIds;a<s.length;a++){var i=s[a];if(this.isActiveTarget(i)){var o=this.ensureTargetChange(i);o.mapping.delete(t.key),e=!0}}t.newDoc&&e&&(this.documentUpdates=this.documentUpdates.insert(t.key,t.newDoc))},t.prototype.addTargetChange=function(t){var e=this;t.targetIds.forEach(function(n){var r=e.ensureTargetChange(n);switch(t.state){case mn.NoChange:e.isActiveTarget(n)&&nt(r,t.resumeToken);break;case mn.Added:e.recordTargetResponse(n),f(e.pendingTargetResponses,n)||(r.mapping=new bn,r.currentStatusUpdate=cn.None,delete e.existenceFilters[n]),nt(r,t.resumeToken);break;case mn.Removed:e.recordTargetResponse(n),c(!t.cause,"WatchChangeAggregator does not handle errored targets");break;case mn.Current:e.isActiveTarget(n)&&(r.currentStatusUpdate=cn.MarkCurrent,nt(r,t.resumeToken));break;case mn.Reset:e.isActiveTarget(n)&&(r.mapping=new vn,nt(r,t.resumeToken));break;default:u("Unknown target watch change state: "+t.state)}})},t.prototype.recordTargetResponse=function(t){var e=(this.pendingTargetResponses[t]||0)-1;0===e?delete this.pendingTargetResponses[t]:this.pendingTargetResponses[t]=e},t.prototype.addExistenceFilterChange=function(t){this.isActiveTarget(t.targetId)&&(this.existenceFilters[t.targetId]=t.existenceFilter)},t}(),Sn=function(){var t={};return t[Fe.ASCENDING.name]="ASCENDING",t[Fe.DESCENDING.name]="DESCENDING",t}(),Nn=function(){var t={};return t[Le.LESS_THAN.name]="LESS_THAN",t[Le.LESS_THAN_OR_EQUAL.name]="LESS_THAN_OR_EQUAL",t[Le.GREATER_THAN.name]="GREATER_THAN",t[Le.GREATER_THAN_OR_EQUAL.name]="GREATER_THAN_OR_EQUAL",t[Le.EQUAL.name]="EQUAL",t}(),Cn=function(){function t(t,e){this.databaseId=t,this.options=e}return t.prototype.emptyByteString=function(){return this.options.useProto3Json?"":new Uint8Array(0)},t.prototype.unsafeCastProtoByteString=function(t){return t},t.prototype.fromRpcStatus=function(t){var e=void 0===t.code?Wt.UNKNOWN:X(t.code);return new Ht(e,t.message||"")},t.prototype.toTimestamp=function(t){return{seconds:t.seconds,nanos:t.nanos}},t.prototype.fromTimestamp=function(t){if("string"==typeof t)return Ge.fromISOString(t);c(!!t,"Cannot deserialize null or undefined timestamp.");var e=it(t.seconds||"0"),n=t.nanos||0;return new Ge(e,n)},t.prototype.toBytes=function(t){return this.options.useProto3Json?t.toBase64():this.unsafeCastProtoByteString(t.toUint8Array())},t.prototype.fromBlob=function(t){return"string"==typeof t?(c(this.options.useProto3Json,"Expected bytes to be passed in as Uint8Array, but got a string instead."),Xt.fromBase64String(t)):(c(!this.options.useProto3Json,"Expected bytes to be passed in as string, but got something else instead."),Xt.fromUint8Array(t))},t.prototype.toVersion=function(t){return this.toTimestamp(t.toTimestamp())},t.prototype.fromVersion=function(t){return c(!!t,"Trying to deserialize version that isn't set"),We.fromTimestamp(this.fromTimestamp(t))},t.prototype.toResourceName=function(t,e){return this.fullyQualifiedPrefixPath(t).child("documents").child(e).canonicalString()},t.prototype.fromResourceName=function(t){var e=re.fromString(t);return c(this.isValidResourceName(e),"Tried to deserialize invalid key "+e),e},t.prototype.toName=function(t){return this.toResourceName(this.databaseId,t.path)},t.prototype.fromName=function(t){var e=this.fromResourceName(t);return c(e.get(1)===this.databaseId.projectId,"Tried to deserialize key from different project: "+e.get(1)+" vs "+this.databaseId.projectId),c(!e.get(3)&&!this.databaseId.database||e.get(3)===this.databaseId.database,"Tried to deserialize key from different database: "+e.get(3)+" vs "+this.databaseId.database),new ae(this.extractLocalPathFromResourceName(e))},t.prototype.toQueryPath=function(t){return 0===t.length?this.encodedDatabaseId:this.toResourceName(this.databaseId,t)},t.prototype.fromQueryPath=function(t){var e=this.fromResourceName(t);return 4===e.length?re.EMPTY_PATH:this.extractLocalPathFromResourceName(e)},Object.defineProperty(t.prototype,"encodedDatabaseId",{get:function(){return new re(["projects",this.databaseId.projectId,"databases",this.databaseId.database]).canonicalString()},enumerable:!0,configurable:!0}),t.prototype.fullyQualifiedPrefixPath=function(t){return new re(["projects",t.projectId,"databases",t.database])},t.prototype.extractLocalPathFromResourceName=function(t){return c(t.length>4&&"documents"===t.get(4),"tried to deserialize invalid key "+t),t.popFirst(5)},t.prototype.isValidResourceName=function(t){return t.length>=4&&"projects"===t.get(0)&&"databases"===t.get(2)},t.prototype.toValue=function(t){if(t instanceof ge)return{nullValue:"NULL_VALUE"};if(t instanceof ve)return{booleanValue:t.value()};if(t instanceof we)return{integerValue:""+t.value()};if(t instanceof Ie){var e=t.value();if(this.options.useProto3Json){if(isNaN(e))return{doubleValue:"NaN"};if(e===1/0)return{doubleValue:"Infinity"};if(e===-1/0)return{doubleValue:"-Infinity"}}return{doubleValue:t.value()}}return t instanceof Te?{stringValue:t.value()}:t instanceof Ae?{mapValue:this.toMapValue(t)}:t instanceof ke?{arrayValue:this.toArrayValue(t)}:t instanceof Ee?{timestampValue:this.toTimestamp(t.internalValue)}:t instanceof De?{geoPointValue:{latitude:t.value().latitude,longitude:t.value().longitude}}:t instanceof Ne?{bytesValue:this.toBytes(t.value())}:t instanceof Ce?{referenceValue:this.toResourceName(t.databaseId,t.key.path)}:u("Unknown FieldValue "+JSON.stringify(t))},t.prototype.fromValue=function(t){var e=this,n=t.value_type;if(ot(t,n,"nullValue"))return ge.INSTANCE;if(ot(t,n,"booleanValue"))return ve.of(t.booleanValue);if(ot(t,n,"integerValue"))return new we(it(t.integerValue));if(ot(t,n,"doubleValue")){if(this.options.useProto3Json){if("NaN"===t.doubleValue)return Ie.NAN;if("Infinity"===t.doubleValue)return Ie.POSITIVE_INFINITY;if("-Infinity"===t.doubleValue)return Ie.NEGATIVE_INFINITY}return new Ie(t.doubleValue)}if(ot(t,n,"stringValue"))return new Te(t.stringValue);if(ot(t,n,"mapValue"))return this.fromFields(t.mapValue.fields||{});if(ot(t,n,"arrayValue")){rt(t.arrayValue,"arrayValue");var r=t.arrayValue.values||[];return new ke(r.map(function(t){return e.fromValue(t)}))}if(ot(t,n,"timestampValue"))return rt(t.timestampValue,"timestampValue"),new Ee(this.fromTimestamp(t.timestampValue));if(ot(t,n,"geoPointValue")){rt(t.geoPointValue,"geoPointValue");var i=t.geoPointValue.latitude||0,o=t.geoPointValue.longitude||0;return new De(new Jt(i,o))}if(ot(t,n,"bytesValue")){rt(t.bytesValue,"bytesValue");var a=this.fromBlob(t.bytesValue);return new Ne(a)}if(ot(t,n,"referenceValue")){rt(t.referenceValue,"referenceValue");var s=this.fromResourceName(t.referenceValue),c=new te(s.get(1),s.get(3)),h=new ae(this.extractLocalPathFromResourceName(s));return new Ce(c,h)}return u("Unknown Value proto "+JSON.stringify(t))},t.prototype.toMutationDocument=function(t,e){return{name:this.toName(t),fields:this.toFields(e)}},t.prototype.toDocument=function(t){return c(!t.hasLocalMutations,"Can't serialize documents with mutations."),{name:this.toName(t.key),fields:this.toFields(t.data),updateTime:this.toTimestamp(t.version.toTimestamp())}},t.prototype.fromDocument=function(t){return new se(this.fromName(t.name),this.fromVersion(t.updateTime),this.fromFields(t.fields||{}),{hasLocalMutations:!1})},t.prototype.toFields=function(t){var e=this,n={};return t.forEach(function(t,r){n[t]=e.toValue(r)}),n},t.prototype.fromFields=function(t){var e=this,n=t,r=Ae.EMPTY;return y(n,function(t,n){r=r.set(new oe([t]),e.fromValue(n))}),r},t.prototype.toMapValue=function(t){return{fields:this.toFields(t)}},t.prototype.toArrayValue=function(t){var e=this,n=[];return t.forEach(function(t){n.push(e.toValue(t))}),{values:n}},t.prototype.fromFound=function(t){c(!!t.found,"Tried to deserialize a found document from a missing document."),rt(t.found.name,"doc.found.name"),rt(t.found.updateTime,"doc.found.updateTime");var e=this.fromName(t.found.name),n=this.fromVersion(t.found.updateTime),r=this.fromFields(t.found.fields||{});return new se(e,n,r,{hasLocalMutations:!1})},t.prototype.fromMissing=function(t){c(!!t.missing,"Tried to deserialize a missing document from a found document."),c(!!t.readTime,"Tried to deserialize a missing document without a read time.");var e=this.fromName(t.missing),n=this.fromVersion(t.readTime);return new ue(e,n)},t.prototype.fromMaybeDocument=function(t){var e=t.result_type;return ot(t,e,"found")?this.fromFound(t):ot(t,e,"missing")?this.fromMissing(t):u("invalid batch get response: "+JSON.stringify(t))},t.prototype.toWatchTargetChangeState=function(t){switch(t){case mn.Added:return"ADD";case mn.Current:return"CURRENT";case mn.NoChange:return"NO_CHANGE";case mn.Removed:return"REMOVE";case mn.Reset:return"RESET";default:return u("Unknown WatchTargetChangeState: "+t)}},t.prototype.toTestWatchChange=function(t){if(t instanceof In)return{filter:{count:t.existenceFilter.count,targetId:t.targetId}};if(t instanceof wn){if(t.newDoc instanceof se){var e=t.newDoc;return{documentChange:{document:{name:this.toName(e.key),fields:this.toFields(e.data),updateTime:this.toVersion(e.version)},targetIds:t.updatedTargetIds,removedTargetIds:t.removedTargetIds}}}if(t.newDoc instanceof ue){var e=t.newDoc;return{documentDelete:{document:this.toName(e.key),readTime:this.toVersion(e.version),removedTargetIds:t.removedTargetIds}}}if(null===t.newDoc)return{documentRemove:{document:this.toName(t.key),removedTargetIds:t.removedTargetIds}}}if(t instanceof Tn){var n=void 0;return t.cause&&(n={code:Y(t.cause.code),message:t.cause.message}),{targetChange:{targetChangeType:this.toWatchTargetChangeState(t.state),targetIds:t.targetIds,resumeToken:this.unsafeCastProtoByteString(t.resumeToken),cause:n}}}return u("Unrecognized watch change: "+JSON.stringify(t))},t.prototype.fromWatchChange=function(t){var e,n=t.change_type;if(ot(t,n,"targetChange")){rt(t.targetChange,"targetChange");var r=this.fromWatchTargetChangeState(t.targetChange.targetChangeType||"NO_CHANGE"),i=t.targetChange.targetIds||[],o=t.targetChange.resumeToken||this.emptyByteString(),a=t.targetChange.cause,s=a&&this.fromRpcStatus(a);e=new Tn(r,i,o,s||null)}else if(ot(t,n,"documentChange")){rt(t.documentChange,"documentChange"),rt(t.documentChange.document,"documentChange.name"),rt(t.documentChange.document.name,"documentChange.document.name"),rt(t.documentChange.document.updateTime,"documentChange.document.updateTime");var c=t.documentChange,h=this.fromName(c.document.name),l=this.fromVersion(c.document.updateTime),f=this.fromFields(c.document.fields||{}),p=new se(h,l,f,{hasLocalMutations:!1}),d=c.targetIds||[],y=c.removedTargetIds||[];e=new wn(d,y,p.key,p)}else if(ot(t,n,"documentDelete")){rt(t.documentDelete,"documentDelete"),rt(t.documentDelete.document,"documentDelete.document");var m=t.documentDelete,h=this.fromName(m.document),l=m.readTime?this.fromVersion(m.readTime):We.forDeletedDoc(),p=new ue(h,l),y=m.removedTargetIds||[];e=new wn([],y,p.key,p)}else if(ot(t,n,"documentRemove")){rt(t.documentRemove,"documentRemove"),rt(t.documentRemove.document,"documentRemove");var g=t.documentRemove,h=this.fromName(g.document),y=g.removedTargetIds||[];e=new wn([],y,h,null)}else{if(!ot(t,n,"filter"))return u("Unknown change type "+JSON.stringify(t));rt(t.filter,"filter"),rt(t.filter.targetId,"filter.targetId");var v=t.filter,b=v.count||0,w=new un(b),I=v.targetId;e=new In(I,w)}return e},t.prototype.fromWatchTargetChangeState=function(t){return"NO_CHANGE"===t?mn.NoChange:"ADD"===t?mn.Added:"REMOVE"===t?mn.Removed:"CURRENT"===t?mn.Current:"RESET"===t?mn.Reset:u("Got unexpected TargetChange.state: "+t)},t.prototype.versionFromListenResponse=function(t){if(!ot(t,t.response_type,"targetChange"))return We.MIN;var e=t.targetChange;return e.targetIds&&e.targetIds.length?We.MIN:e.readTime?this.fromVersion(e.readTime):We.MIN},t.prototype.toMutation=function(t){var e,n=this;if(t instanceof rn)e={update:this.toMutationDocument(t.key,t.value)};else if(t instanceof sn)e={delete:this.toName(t.key)};else if(t instanceof on)e={update:this.toMutationDocument(t.key,t.data),updateMask:this.toDocumentMask(t.fieldMask)};else{if(!(t instanceof an))return u("Unknown mutation type "+t.type);e={transform:{document:this.toName(t.key),fieldTransforms:t.fieldTransforms.map(function(t){return n.toFieldTransform(t)})}}}return t.precondition.isNone||(e.currentDocument=this.toPrecondition(t.precondition)),e},t.prototype.fromMutation=function(t){var e=this,n=t.currentDocument?this.fromPrecondition(t.currentDocument):en.NONE;if(t.update){rt(t.update.name,"name");var r=this.fromName(t.update.name),i=this.fromFields(t.update.fields||{});if(t.updateMask){var o=this.fromDocumentMask(t.updateMask);return new on(r,i,o,n)}return new rn(r,i,n)}if(t.delete){var r=this.fromName(t.delete);return new sn(r,n)}if(t.transform){var r=this.fromName(t.transform.document),a=t.transform.fieldTransforms.map(function(t){return e.fromFieldTransform(t)});return c(!0===n.exists,'Transforms only support precondition "exists == true"'),new an(r,a)}return u("unknown mutation proto: "+JSON.stringify(t))},t.prototype.toPrecondition=function(t){return c(!t.isNone,"Can't serialize an empty precondition"),void 0!==t.updateTime?{updateTime:this.toVersion(t.updateTime)}:void 0!==t.exists?{exists:t.exists}:u("Unknown precondition")},t.prototype.fromPrecondition=function(t){return void 0!==t.updateTime?en.updateTime(this.fromVersion(t.updateTime)):void 0!==t.exists?en.exists(t.exists):en.NONE},t.prototype.fromWriteResult=function(t){var e=this,n=t.updateTime?this.fromVersion(t.updateTime):null,r=null;return t.transformResults&&(r=t.transformResults.map(function(t){return e.fromValue(t)})),new $e(n,r)},t.prototype.fromWriteResults=function(t){var e=this;return(t||[]).map(function(t){return e.fromWriteResult(t)})},t.prototype.toFieldTransform=function(t){return c(t.transform instanceof Je,"Unknown transform: "+t.transform),{fieldPath:t.field.canonicalString(),setToServerValue:"REQUEST_TIME"}},t.prototype.fromFieldTransform=function(t){c("REQUEST_TIME"===t.setToServerValue,"Unknown transform proto: "+JSON.stringify(t));var e=oe.fromServerFormat(t.fieldPath);return new Ze(e,Je.instance)},t.prototype.toDocumentsTarget=function(t){return{documents:[this.toQueryPath(t.path)]}},t.prototype.fromDocumentsTarget=function(t){var e=t.documents.length;c(1===e,"DocumentsTarget contained other than 1 document: "+e);var n=t.documents[0];return Pe.atPath(this.fromQueryPath(n))},t.prototype.toQueryTarget=function(t){var e={structuredQuery:{}};if(t.path.isEmpty())e.parent=this.toQueryPath(re.EMPTY_PATH);else{var n=t.path;c(n.length%2!=0,"Document queries with filters are not supported."),e.parent=this.toQueryPath(n.popLast()),e.structuredQuery.from=[{collectionId:n.lastSegment()}]}var r=this.toFilter(t.filters);r&&(e.structuredQuery.where=r);var i=this.toOrder(t.orderBy);i&&(e.structuredQuery.orderBy=i);var o=this.toLimit(t.limit);return void 0!==o&&(e.structuredQuery.limit=o),t.startAt&&(e.structuredQuery.startAt=this.toCursor(t.startAt)),t.endAt&&(e.structuredQuery.endAt=this.toCursor(t.endAt)),e},t.prototype.fromQueryTarget=function(t){var e=this.fromQueryPath(t.parent),n=t.structuredQuery,r=n.from?n.from.length:0;if(r>0){c(1===r,"StructuredQuery.from with more than one collection is not supported.");var i=n.from[0];e=e.child(i.collectionId)}var o=[];n.where&&(o=this.fromFilter(n.where));var a=[];n.orderBy&&(a=this.fromOrder(n.orderBy));var s=null;n.limit&&(s=n.limit);var u=null;n.startAt&&(u=this.fromCursor(n.startAt));var h=null;return n.endAt&&(h=this.fromCursor(n.endAt)),new Pe(e,a,o,s,u,h)},t.prototype.toListenRequestLabels=function(t){var e=this.toLabel(t.purpose);return null==e?null:{"goog-listen-tags":e}},t.prototype.toLabel=function(t){switch(t){case ye.Listen:return null;case ye.ExistenceFilterMismatch:return"existence-filter-mismatch";case ye.LimboResolution:return"limbo-document";default:return u("Unrecognized query purpose: "+t)}},t.prototype.toTarget=function(t){var e,n=t.query;return e=n.isDocumentQuery()?{documents:this.toDocumentsTarget(n)}:{query:this.toQueryTarget(n)},e.targetId=t.targetId,t.resumeToken.length>0&&(e.resumeToken=this.unsafeCastProtoByteString(t.resumeToken)),e},t.prototype.toFilter=function(t){var e=this;if(0!==t.length){var n=t.map(function(t){return t instanceof xe?e.toRelationFilter(t):e.toUnaryFilter(t)});return 1===n.length?n[0]:{compositeFilter:{op:"AND",filters:n}}}},t.prototype.fromFilter=function(t){var e=this;return t?void 0!==t.unaryFilter?[this.fromUnaryFilter(t)]:void 0!==t.fieldFilter?[this.fromRelationFilter(t)]:void 0!==t.compositeFilter?t.compositeFilter.filters.map(function(t){return e.fromFilter(t)}).reduce(function(t,e){return t.concat(e)}):u("Unknown filter: "+JSON.stringify(t)):[]},t.prototype.toOrder=function(t){var e=this;if(0!==t.length)return t.map(function(t){return e.toPropertyOrder(t)})},t.prototype.fromOrder=function(t){var e=this;return t.map(function(t){return e.fromPropertyOrder(t)})},t.prototype.toLimit=function(t){if(!Q(t))return t},t.prototype.toCursor=function(t){var e=this;return{before:t.before,values:t.position.map(function(t){return e.toValue(t)})}},t.prototype.fromCursor=function(t){var e=this,n=!!t.before,r=t.values.map(function(t){return e.fromValue(t)});return new Ve(r,n)},t.prototype.toDirection=function(t){return Sn[t.name]},t.prototype.fromDirection=function(t){switch(t){case"ASCENDING":return Fe.ASCENDING;case"DESCENDING":return Fe.DESCENDING;default:return}},t.prototype.toOperatorName=function(t){return Nn[t.name]},t.prototype.fromOperatorName=function(t){switch(t){case"EQUAL":return Le.EQUAL;case"GREATER_THAN":return Le.GREATER_THAN;case"GREATER_THAN_OR_EQUAL":return Le.GREATER_THAN_OR_EQUAL;case"LESS_THAN":return Le.LESS_THAN;case"LESS_THAN_OR_EQUAL":return Le.LESS_THAN_OR_EQUAL;case"OPERATOR_UNSPECIFIED":return u("Unspecified relation");default:return u("Unknown relation")}},t.prototype.toFieldPathReference=function(t){return{fieldPath:t.canonicalString()}},t.prototype.fromFieldPathReference=function(t){return oe.fromServerFormat(t.fieldPath)},t.prototype.toPropertyOrder=function(t){return{field:this.toFieldPathReference(t.field),direction:this.toDirection(t.dir)}},t.prototype.fromPropertyOrder=function(t){return new qe(this.fromFieldPathReference(t.field),this.fromDirection(t.direction))},t.prototype.toRelationFilter=function(t){return t instanceof xe?{fieldFilter:{field:this.toFieldPathReference(t.field),op:this.toOperatorName(t.op),value:this.toValue(t.value)}}:u("Unrecognized 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e=t.fieldPaths||[],n=e.map(function(t){return oe.fromServerFormat(t)});return new Ye(n)},t}(),Dn=n(115),An=function(){function t(t){this.wrappedOnOpen=null,this.wrappedOnClose=null,this.wrappedOnMessage=null,this.sendFn=t.sendFn,this.closeFn=t.closeFn}return t.prototype.onOpen=function(t){c(!this.wrappedOnOpen,"Called onOpen on stream twice!"),this.wrappedOnOpen=t},t.prototype.onClose=function(t){c(!this.wrappedOnClose,"Called onClose on stream twice!"),this.wrappedOnClose=t},t.prototype.onMessage=function(t){c(!this.wrappedOnMessage,"Called onMessage on stream twice!"),this.wrappedOnMessage=t},t.prototype.close=function(){this.closeFn()},t.prototype.send=function(t){this.sendFn(t)},t.prototype.callOnOpen=function(){c(null!==this.wrappedOnOpen,"Cannot call onOpen because no callback was set"),this.wrappedOnOpen()},t.prototype.callOnClose=function(t){c(null!==this.wrappedOnClose,"Cannot call onClose because no callback was 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t(){this.emptyByteString="",this.base64Available="undefined"!=typeof atob}return t.prototype.loadConnection=function(t){return Promise.resolve(new On(t))},t.prototype.newSerializer=function(t){return new Cn(t,{useProto3Json:!0})},t.prototype.atob=function(t){return atob(t)},t.prototype.btoa=function(t){return btoa(t)},t}();Qt.setPlatform(new Mn);var _n,Pn=function(){function t(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];I("FieldPath",t,"fieldNames",1);for(var n=0;n<t.length;++n)if(T("FieldPath","string",n,t[n]),0===t[n].length)throw new Ht(Wt.INVALID_ARGUMENT,"Invalid field name at argument $(i + 1). 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this.refsByKey.isEmpty()},t.prototype.addReference=function(t,e){var n=new Xn(t,e);this.refsByKey=this.refsByKey.add(n),this.refsByTarget=this.refsByTarget.add(n)},t.prototype.addReferences=function(t,e){var n=this;t.forEach(function(t){return n.addReference(t,e)})},t.prototype.removeReference=function(t,e){this.removeRef(new Xn(t,e))},t.prototype.removeReferences=function(t,e){var n=this;t.forEach(function(t){return n.removeReference(t,e)})},t.prototype.removeReferencesForId=function(t){var e=this,n=ae.EMPTY,r=new Xn(n,t),i=new Xn(n,t+1);this.refsByTarget.forEachInRange([r,i],function(t){e.removeRef(t)})},t.prototype.removeAllReferences=function(){var t=this;this.refsByKey.forEach(function(e){return t.removeRef(e)})},t.prototype.removeRef=function(t){this.refsByKey=this.refsByKey.delete(t),this.refsByTarget=this.refsByTarget.delete(t),null!==this.garbageCollector&&this.garbageCollector.addPotentialGarbageKey(t.key)},t.prototype.referencesForId=function(t){var e=ae.EMPTY,n=new Xn(e,t),r=new Xn(e,t+1),i=et();return this.refsByTarget.forEachInRange([n,r],function(t){i=i.add(t.key)}),i},t.prototype.setGarbageCollector=function(t){this.garbageCollector=t},t.prototype.containsKey=function(t,e){var n=new Xn(e,0),r=this.refsByKey.firstAfterOrEqual(n);return Gn.resolve(null!==r&&e.equals(r.key))},t}(),Xn=function(){function t(t,e){this.key=t,this.targetOrBatchId=e}return t.compareByKey=function(t,e){return ae.comparator(t.key,e.key)||L(t.targetOrBatchId,e.targetOrBatchId)},t.compareByTargetId=function(t,e){return L(t.targetOrBatchId,e.targetOrBatchId)||ae.comparator(t.key,e.key)},t}(),Yn=1;!function(t){t[t.LocalStore=0]="LocalStore",t[t.SyncEngine=1]="SyncEngine"}(Un||(Un={}));var Jn,Zn=function(){function t(t,e){void 0===e&&(e=0),this.generatorId=t;var n=e>>Yn<<Yn,r=e-n;this.previousId=r>=t?n|this.generatorId:(n|this.generatorId)-(1<<Yn)}return t.prototype.next=function(){return this.previousId+=1<<Yn,this.previousId},t.forLocalStore=function(e){return void 0===e&&(e=0),new t(Un.LocalStore,e)},t.forSyncEngine=function(){return new t(Un.SyncEngine)},t}(),$n=function(){function t(t){this.key=t}return t}(),tr=function(){function t(t){this.key=t}return t}(),er=function(){function t(t,e){this.query=t,this.syncedDocuments=e,this.syncState=null,this.current=!1,this.limboDocuments=et(),this.mutatedKeys=et(),this.documentSet=new Vn(t.docComparator.bind(t))}return t.prototype.computeDocChanges=function(t,e){var n=this,r=e?e.changeSet:new Fn,i=e?e.documentSet:this.documentSet,o=e?e.mutatedKeys:this.mutatedKeys,a=i,s=!1,u=this.query.hasLimit()&&i.size===this.query.limit?i.last():null;if(t.inorderTraversal(function(t,e){var h=i.get(t),l=e instanceof se?e:null;if(l&&(c(t.equals(l.key),"Mismatching keys found in document changes: "+t+" != "+l.key),l=n.query.matches(l)?l:null),l?(a=a.add(l),o=l.hasLocalMutations?o.add(t):o.delete(t)):(a=a.delete(t),o=o.delete(t)),h&&l){var f=h.data.equals(l.data);f&&h.hasLocalMutations===l.hasLocalMutations||(f?r.track({type:xn.Metadata,doc:l}):r.track({type:xn.Modified,doc:l}),u&&n.query.docComparator(l,u)>0&&(s=!0))}else!h&&l?r.track({type:xn.Added,doc:l}):h&&!l&&(r.track({type:xn.Removed,doc:h}),u&&(s=!0))}),this.query.hasLimit())for(;a.size>this.query.limit;){var h=a.last();a=a.delete(h.key),r.track({type:xn.Removed,doc:h})}return c(!s||!e,"View was refilled using docs that themselves needed refilling."),{documentSet:a,changeSet:r,needsRefill:s,mutatedKeys:o}},t.prototype.applyChanges=function(t,e){var n=this;c(!t.needsRefill,"Cannot apply changes that need a refill");var r=this.documentSet;this.documentSet=t.documentSet,this.mutatedKeys=t.mutatedKeys;var i=t.changeSet.getChanges();i.sort(function(t,e){return st(t.type,e.type)||n.query.docComparator(t.doc,e.doc)});var o=this.applyTargetChange(e),a=0===this.limboDocuments.size&&this.current,s=a?Bn.Synced:Bn.Local,u=s!==this.syncState;return this.syncState=s,0!==i.length||u?{snapshot:{query:this.query,docs:t.documentSet,oldDocs:r,docChanges:i,fromCache:s===Bn.Local,syncStateChanged:u,hasPendingWrites:!t.mutatedKeys.isEmpty()},limboChanges:o}:{limboChanges:o}},t.prototype.shouldBeInLimbo=function(t){return!this.syncedDocuments.has(t)&&!!this.documentSet.has(t)&&!this.documentSet.get(t).hasLocalMutations},t.prototype.applyTargetChange=function(t){var e=this;if(t){var n=t.mapping;switch(n instanceof vn?this.syncedDocuments=n.documents:n instanceof bn&&(this.syncedDocuments=n.applyToKeySet(this.syncedDocuments)),t.currentStatusUpdate){case cn.MarkCurrent:this.current=!0;break;case cn.MarkNotCurrent:this.current=!1;break;case cn.None:break;default:u("Unknown current status update: "+t.currentStatusUpdate)}}var r=this.limboDocuments;this.limboDocuments=et(),this.current&&this.documentSet.forEach(function(t){e.shouldBeInLimbo(t.key)&&(e.limboDocuments=e.limboDocuments.add(t.key))});var i=[];return r.forEach(function(t){e.limboDocuments.has(t)||i.push(new tr(t))}),this.limboDocuments.forEach(function(t){r.has(t)||i.push(new $n(t))}),i},t}(),nr=function(){function t(t,e,n,r){this.query=t,this.targetId=e,this.resumeToken=n,this.view=r}return t}(),rr=function(){function t(t,e,n){this.localStore=t,this.remoteStore=e,this.currentUser=n,this.viewHandler=null,this.errorHandler=null,this.queryViewsByQuery=new qn(function(t){return t.canonicalId()}),this.queryViewsByTarget={},this.limboTargetsByKey=new ce(ae.comparator),this.limboKeysByTarget={},this.limboDocumentRefs=new zn,this.limboCollector=new Wn,this.mutationUserCallbacks={},this.targetIdGenerator=Zn.forSyncEngine()}return t.prototype.subscribe=function(t,e){c(null!==t&&null!==e,"View and error handlers cannot be null"),c(null===this.viewHandler&&null===this.errorHandler,"SyncEngine already has a subscriber."),this.viewHandler=t,this.errorHandler=e,this.limboCollector.addGarbageSource(this.limboDocumentRefs)},t.prototype.listen=function(t){var e=this;return this.assertSubscribed("listen()"),c(!this.queryViewsByQuery.has(t),"We already listen to the query: "+t),this.localStore.allocateQuery(t).then(function(n){return e.localStore.executeQuery(t).then(function(r){return e.localStore.remoteDocumentKeys(n.targetId).then(function(i){var o=new er(t,i),a=o.computeDocChanges(r),s=o.applyChanges(a);c(0===s.limboChanges.length,"View returned limbo docs before target ack from the server."),c(!!s.snapshot,"applyChanges for new view should always return a snapshot");var u=new nr(t,n.targetId,n.resumeToken,o);e.queryViewsByQuery.set(t,u),e.queryViewsByTarget[n.targetId]=u,e.viewHandler([s.snapshot]),e.remoteStore.listen(n)})}).then(function(){return n.targetId})})},t.prototype.unlisten=function(t){var e=this;this.assertSubscribed("unlisten()");var n=this.queryViewsByQuery.get(t);return c(!!n,"Trying to unlisten on query not found:"+t),this.localStore.releaseQuery(t).then(function(){return e.remoteStore.unlisten(n.targetId),e.removeAndCleanupQuery(n).then(function(){return e.localStore.collectGarbage()})})},t.prototype.write=function(t,e){var n=this;return this.assertSubscribed("write()"),this.localStore.localWrite(t).then(function(t){return n.addMutationCallback(t.batchId,e),n.emitNewSnapsAndNotifyLocalStore(t.changes)}).then(function(){return n.remoteStore.fillWritePipeline()})},t.prototype.wrapUpdateFunctionError=function(t){return t},t.prototype.runTransaction=function(t,e){var n=this;void 0===e&&(e=5),c(e>=0,"Got negative number of retries for transaction.");var r=this.remoteStore.createTransaction();return function(){try{var e=t(r);return!Q(e)&&e.catch&&e.then?e.catch(function(t){return Promise.reject(n.wrapUpdateFunctionError(t))}):Promise.reject(Error("Transaction callback must return a Promise"))}catch(t){return Promise.reject(n.wrapUpdateFunctionError(t))}}().then(function(i){return r.commit().then(function(){return i}).catch(function(r){return 0===e?Promise.reject(r):n.runTransaction(t,e-1)})})},t.prototype.applyRemoteEvent=function(t){var e=this;return this.assertSubscribed("applyRemoteEvent()"),d(t.targetChanges,function(n,r){var i=e.limboKeysByTarget[n];i&&r.currentStatusUpdate===cn.MarkCurrent&&!t.documentUpdates.get(i)&&t.addDocumentUpdate(new ue(i,t.snapshotVersion))}),this.localStore.applyRemoteEvent(t).then(function(n){return e.emitNewSnapsAndNotifyLocalStore(n,t)})},t.prototype.rejectListen=function(t,e){var n=this;this.assertSubscribed("rejectListens()");var r=this.limboKeysByTarget[t];if(r){this.limboTargetsByKey=this.limboTargetsByKey.remove(r),delete this.limboKeysByTarget[t];var i=new ce(ae.comparator);i=i.insert(r,new ue(r,We.forDeletedDoc()));var o=new yn(We.MIN,{},i);return this.applyRemoteEvent(o)}var a=this.queryViewsByTarget[t];return c(!!a,"Unknown targetId: "+t),this.localStore.releaseQuery(a.query).then(function(){return n.removeAndCleanupQuery(a).then(function(){n.errorHandler(a.query,e)})})},t.prototype.applySuccessfulWrite=function(t){var e=this;return this.assertSubscribed("applySuccessfulWrite()"),this.processUserCallback(t.batch.batchId,null),this.localStore.acknowledgeBatch(t).then(function(t){return e.emitNewSnapsAndNotifyLocalStore(t)})},t.prototype.rejectFailedWrite=function(t,e){var n=this;return this.assertSubscribed("rejectFailedWrite()"),this.processUserCallback(t,e),this.localStore.rejectBatch(t).then(function(t){return n.emitNewSnapsAndNotifyLocalStore(t)})},t.prototype.addMutationCallback=function(t,e){var n=this.mutationUserCallbacks[this.currentUser.toKey()];n||(n=new ce(L)),n=n.insert(t,e),this.mutationUserCallbacks[this.currentUser.toKey()]=n},t.prototype.processUserCallback=function(t,e){var n=this.mutationUserCallbacks[this.currentUser.toKey()];if(n){var r=n.get(t);r&&(c(t===n.minKey(),"Mutation callbacks processed out-of-order?"),e?r.reject(e):r.resolve(),n=n.remove(t)),this.mutationUserCallbacks[this.currentUser.toKey()]=n}},t.prototype.removeAndCleanupQuery=function(t){return this.queryViewsByQuery.delete(t.query),delete this.queryViewsByTarget[t.targetId],this.limboDocumentRefs.removeReferencesForId(t.targetId),this.gcLimboDocuments()},t.prototype.updateTrackedLimbos=function(t,e){for(var n=0,r=e;n<r.length;n++){var i=r[n];i instanceof $n?(this.limboDocumentRefs.addReference(i.key,t),this.trackLimboChange(i)):i instanceof tr?(o("SyncEngine","Document no longer in limbo: "+i.key),this.limboDocumentRefs.removeReference(i.key,t)):u("Unknown limbo change: "+JSON.stringify(i))}return this.gcLimboDocuments()},t.prototype.trackLimboChange=function(t){var e=t.key;if(!this.limboTargetsByKey.get(e)){o("SyncEngine","New document in limbo: "+e);var n=this.targetIdGenerator.next(),r=Pe.atPath(e.path);this.limboKeysByTarget[n]=e,this.remoteStore.listen(new ze(r,n,ye.Listen)),this.limboTargetsByKey=this.limboTargetsByKey.insert(e,n)}},t.prototype.gcLimboDocuments=function(){var t=this;return this.limboCollector.collectGarbage(null).next(function(e){e.forEach(function(e){var n=t.limboTargetsByKey.get(e);null!==n&&(t.remoteStore.unlisten(n),t.limboTargetsByKey=t.limboTargetsByKey.remove(e),delete t.limboKeysByTarget[n])})}).toPromise()},t.prototype.currentLimboDocs=function(){return this.limboTargetsByKey},t.prototype.emitNewSnapsAndNotifyLocalStore=function(t,e){var n=this,r=[],i=[],o=[];return this.queryViewsByQuery.forEach(function(a,s){o.push(Promise.resolve().then(function(){var e=s.view.computeDocChanges(t);return e.needsRefill?n.localStore.executeQuery(s.query).then(function(t){return s.view.computeDocChanges(t,e)}):e}).then(function(t){var o=e&&e.targetChanges[s.targetId],a=s.view.applyChanges(t,o);return n.updateTrackedLimbos(s.targetId,a.limboChanges).then(function(){if(a.snapshot){r.push(a.snapshot);var t=Hn.fromSnapshot(a.snapshot);i.push(t)}})}))}),Promise.all(o).then(function(){return n.viewHandler(r),n.localStore.notifyLocalViewChanges(i)}).then(function(){return n.localStore.collectGarbage()})},t.prototype.assertSubscribed=function(t){c(null!==this.viewHandler&&null!==this.errorHandler,"Trying to call "+t+" before calling subscribe().")},t.prototype.handleUserChange=function(t){var e=this;return this.currentUser=t,this.localStore.handleUserChange(t).then(function(t){return e.emitNewSnapsAndNotifyLocalStore(t)}).then(function(){return e.remoteStore.handleUserChange(t)})},t}(),ir=-1,or=function(){function t(t,e,n){this.batchId=t,this.localWriteTime=e,this.mutations=n}return t.prototype.applyToRemoteDocument=function(t,e,n){e&&c(e.key.equals(t),"applyToRemoteDocument: key "+t+" should match maybeDoc key\n        "+e.key);var r=n.mutationResults;c(r.length===this.mutations.length,"Mismatch between mutations length\n      ("+this.mutations.length+") and mutation results length\n      ("+r.length+").");for(var i=0;i<this.mutations.length;i++){var o=this.mutations[i];if(o.key.equals(t)){var a=r[i];e=o.applyToRemoteDocument(e,a)}}return e},t.prototype.applyToLocalView=function(t,e){e&&c(e.key.equals(t),"applyToLocalDocument: key "+t+" should match maybeDoc key\n        "+e.key);for(var n=0;n<this.mutations.length;n++){var r=this.mutations[n];r.key.equals(t)&&(e=r.applyToLocalView(e,this.localWriteTime))}return e},t.prototype.keys=function(){for(var t=et(),e=0,n=this.mutations;e<n.length;e++){var r=n[e];t=t.add(r.key)}return t},t.prototype.equals=function(t){return this.batchId===t.batchId&&B(this.mutations,t.mutations)},t.prototype.isTombstone=function(){return 0===this.mutations.length},t.prototype.toTombstone=function(){return new t(this.batchId,this.localWriteTime,[])},t}(),ar=function(){function t(t,e,n,r,i){this.batch=t,this.commitVersion=e,this.mutationResults=n,this.streamToken=r,this.docVersions=i}return t.from=function(e,n,r,i){c(e.mutations.length===r.length,"Mutations sent "+e.mutations.length+" must equal results received "+r.length);for(var o=tt(),a=e.mutations,s=0;s<a.length;s++){var u=r[s].version;null===u&&(u=n),o=o.insert(a[s].key,u)}return new t(e,n,r,i,o)},t}(),sr="
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",cr="",hr="",lr=function(){function t(t,e){this.seconds=t,this.nanos=e}return t}(),fr=function(){function t(t,e){this.ownerId=t,this.leaseTimestampMs=e}return t.store="owner",t}(),pr=function(){function t(t,e,n){this.userId=t,this.lastAcknowledgedBatchId=e,this.lastStreamToken=n}return t.store="mutationQueues",t.keyPath="userId",t}(),dr=function(){function t(t,e,n,r){this.userId=t,this.batchId=e,this.localWriteTimeMs=n,this.mutations=r}return t.store="mutations",t.keyPath=["userId","batchId"],t}(),yr=function(){function t(){}return t.prefixForUser=function(t){return[t]},t.prefixForPath=function(t,e){return[t,ut(e)]},t.key=function(t,e,n){return[t,ut(e),n]},t.store="documentMutations",t.PLACEHOLDER=new t,t}(),mr=function(){function t(t,e){this.path=t,this.readTime=e}return t}(),gr=function(){function t(t,e){this.noDocument=t,this.document=e}return t.store="remoteDocuments",t}(),vr=function(){function t(t,e,n,r,i,o){this.targetId=t,this.canonicalId=e,this.readTime=n,this.resumeToken=r,this.lastListenSequenceNumber=i,this.query=o}return t.store="targets",t.keyPath="targetId",t.queryTargetsIndexName="queryTargetsIndex",t.queryTargetsKeyPath=["canonicalId","targetId"],t}(),br=function(){function t(t,e){this.targetId=t,this.path=e}return t.store="targetDocuments",t.keyPath=["targetId","path"],t.documentTargetsIndex="documentTargetsIndex",t.documentTargetsKeyPath=["path","targetId"],t}(),wr=function(){function t(t,e,n){this.highestTargetId=t,this.highestListenSequenceNumber=e,this.lastRemoteSnapshotVersion=n}return t.key="targetGlobalKey",t.store="targetGlobal",t}(),Ir=[pr.store,dr.store,yr.store,gr.store,vr.store,fr.store,wr.store,br.store],Tr=function(){function t(t){this.db=t}return t.openOrCreate=function(e,n,r){return c(t.isAvailable(),"IndexedDB not supported in current environment."),o("SimpleDb","Opening database:",e),new Gn(function(i,a){var s=window.indexedDB.open(e,n);s.onsuccess=function(e){var n=e.target.result;i(new t(n))},s.onerror=function(t){a(t.target.error)},s.onupgradeneeded=function(t){o("SimpleDb",'Database "'+e+'" requires upgrade from version:',t.oldVersion);var n=t.target.result;r(n,t.oldVersion)}}).toPromise()},t.delete=function(t){return o("SimpleDb","Removing database:",t),pt(window.indexedDB.deleteDatabase(t)).toPromise()},t.isAvailable=function(){if("undefined"==typeof window||null==window.indexedDB)return!1;var t=window.navigator.userAgent;return!(t.indexOf("MSIE ")>0||t.indexOf("Trident/")>0||t.indexOf("Edge/")>0)},t.prototype.runTransaction=function(t,e,n){var r=new Sr(this.db,t,e),i=n(r).catch(function(t){return r.abort(),Gn.reject(t)}).toPromise();return r.completionPromise.then(function(){return i})},t.prototype.close=function(){this.db.close()},t}(),Er=function(){function t(t){this.dbCursor=t,this.shouldStop=!1,this.nextKey=null}return Object.defineProperty(t.prototype,"isDone",{get:function(){return this.shouldStop},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"skipToKey",{get:function(){return this.nextKey},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cursor",{set:function(t){this.dbCursor=t},enumerable:!0,configurable:!0}),t.prototype.done=function(){this.shouldStop=!0},t.prototype.skip=function(t){this.nextKey=t},t.prototype.delete=function(){return pt(this.dbCursor.delete())},t}(),Sr=function(){function t(t,e,n){var r=this;this.aborted=!1,this.transaction=t.transaction(n,e),this.completionPromise=new Promise(function(t,e){r.transaction.onabort=r.transaction.oncomplete=function(e){t()},r.transaction.onerror=function(t){e(t.target.error)}})}return t.prototype.abort=function(){this.aborted||(o("SimpleDb","Aborting transaction."),this.aborted=!0,this.transaction.abort())},t.prototype.store=function(t){var e=this.transaction.objectStore(t);return c(!!e,"Object store not part 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this.iterateCursor(r,e)},t.prototype.iterateCursor=function(t,e){var n=[];return new Gn(function(r,i){t.onerror=function(t){i(t.target.error)},t.onsuccess=function(t){var i=t.target.result;if(!i)return void r();var o=new Er(i),a=e(i.primaryKey,i.value,o);a instanceof Gn&&n.push(a),o.isDone?r():null===o.skipToKey?i.continue():i.continue(o.skipToKey)}}).next(function(){return Gn.waitFor(n)})},t.prototype.options=function(t,e){var n=void 0;return void 0!==t&&("string"==typeof t?n=t:(c(void 0===e,"3rd argument must not be defined if 2nd is a range."),e=t)),{index:n,range:e}},t.prototype.cursor=function(t){var e="next";if(t.reverse&&(e="prev"),t.index){var n=this.store.index(t.index);return t.keysOnly?n.openKeyCursor(t.range,e):n.openCursor(t.range,e)}return this.store.openCursor(t.range,e)},t}(),Cr=function(){function t(t,e){this.userId=t,this.serializer=e,this.garbageCollector=null}return t.forUser=function(e,n){return c(""!==e.uid,"UserID must not be an empty string."),new t(e.isUnauthenticated()?"":e.uid,n)},t.prototype.start=function(e){var n=this;return t.loadNextBatchIdFromDb(e).next(function(t){return n.nextBatchId=t,gt(e).get(n.userId)}).next(function(t){return t||(t=new pr(n.userId,ir,"")),n.metadata=t,n.metadata.lastAcknowledgedBatchId>=n.nextBatchId?n.checkEmpty(e).next(function(t){return c(t,"Reset nextBatchID is only possible when the queue is empty"),n.metadata.lastAcknowledgedBatchId=ir,gt(e).put(n.metadata)}):Gn.resolve()})},t.loadNextBatchIdFromDb=function(t){var e=ir;return yt(t).iterate({reverse:!0},function(t,n,r){var i=t[0];if(t[1]>e&&(e=n.batchId),""===i)r.done();else{var o=U(i);r.skip([o])}}).next(function(){return e+1})},t.prototype.checkEmpty=function(t){var e=!0,n=IDBKeyRange.bound(this.keyForBatchId(Number.NEGATIVE_INFINITY),this.keyForBatchId(Number.POSITIVE_INFINITY));return yt(t).iterate({range:n},function(t,n,r){e=!1,r.done()}).next(function(){return e})},t.prototype.getNextBatchId=function(t){return Gn.resolve(this.nextBatchId)},t.prototype.getHighestAcknowledgedBatchId=function(t){return Gn.resolve(this.metadata.lastAcknowledgedBatchId)},t.prototype.acknowledgeBatch=function(t,e,n){var r=e.batchId;return c(r>this.metadata.lastAcknowledgedBatchId,"Mutation batchIDs must be acknowledged in order"),this.metadata.lastAcknowledgedBatchId=r,this.metadata.lastStreamToken=dt(n),gt(t).put(this.metadata)},t.prototype.getLastStreamToken=function(t){return Gn.resolve(this.metadata.lastStreamToken)},t.prototype.setLastStreamToken=function(t,e){return this.metadata.lastStreamToken=dt(e),gt(t).put(this.metadata)},t.prototype.addMutationBatch=function(t,e,n){var r=this,i=this.nextBatchId;this.nextBatchId++;var o=new or(i,e,n),a=this.serializer.toDbMutationBatch(this.userId,o);return yt(t).put(a).next(function(){for(var e=[],o=0,a=n;o<a.length;o++){var s=a[o],u=(ut(s.key.path),yr.key(r.userId,s.key.path,i));mt(t).put(u,yr.PLACEHOLDER)}return Gn.waitFor(e)}).next(function(){return o})},t.prototype.lookupMutationBatch=function(t,e){var n=this;return yt(t).get(this.keyForBatchId(e)).next(function(t){return t?n.serializer.fromDbMutationBatch(t):null})},t.prototype.getNextMutationBatchAfterBatchId=function(t,e){var n=this,r=IDBKeyRange.lowerBound(this.keyForBatchId(e+1)),i=null;return yt(t).iterate({range:r},function(t,r,o){r.userId===n.userId&&(c(r.batchId>e,"Should have found mutation after "+e),i=n.serializer.fromDbMutationBatch(r)),o.done()}).next(function(){return i})},t.prototype.getAllMutationBatches=function(t){var e=this,n=IDBKeyRange.bound(this.keyForBatchId(ir),this.keyForBatchId(Number.POSITIVE_INFINITY));return yt(t).loadAll(n).next(function(t){return t.map(function(t){return e.serializer.fromDbMutationBatch(t)})})},t.prototype.getAllMutationBatchesThroughBatchId=function(t,e){var n=this,r=IDBKeyRange.bound(this.keyForBatchId(ir),this.keyForBatchId(e));return yt(t).loadAll(r).next(function(t){return t.map(function(t){return n.serializer.fromDbMutationBatch(t)})})},t.prototype.getAllMutationBatchesAffectingDocumentKey=function(t,e){var n=this,r=yr.prefixForPath(this.userId,e.path),i=IDBKeyRange.lowerBound(r),o=[];return mt(t).iterate({range:i},function(r,i,a){var s=r[0],c=r[1],h=r[2],l=lt(c);if(s!==n.userId||!e.path.equals(l))return void a.done();var f=n.keyForBatchId(h);return yt(t).get(f).next(function(t){null===t&&u("Dangling document-mutation reference found: "+r+" which points to "+f),o.push(n.serializer.fromDbMutationBatch(t))})}).next(function(){return o})},t.prototype.getAllMutationBatchesAffectingQuery=function(t,e){var n=this;c(!e.isDocumentQuery(),"Document queries shouldn't go down this path");var r=e.path,i=r.length+1,o=yr.prefixForPath(this.userId,r),a=(o[1],IDBKeyRange.lowerBound(o)),s=new hn(L);return mt(t).iterate({range:a},function(t,e,o){var a=t[0],u=t[1],c=t[2],h=lt(u);if(a!==n.userId||!r.isPrefixOf(h))return void o.done();h.length===i&&(s=s.add(c))}).next(function(){var e=[],r=[];return s.forEach(function(i){var o=n.keyForBatchId(i);r.push(yt(t).get(o).next(function(t){null===t&&u("Dangling document-mutation reference found, which points to "+o),e.push(n.serializer.fromDbMutationBatch(t))}))}),Gn.waitFor(r).next(function(){return e})})},t.prototype.removeMutationBatches=function(t,e){for(var n=yt(t),r=mt(t),i=[],o=this,a=0,s=e;a<s.length;a++){var u=s[a];!function(t){var e=IDBKeyRange.only(o.keyForBatchId(t.batchId)),a=0,s=n.iterate({range:e},function(t,e,n){return a++,n.delete()});i.push(s.next(function(){c(1===a,"Dangling document-mutation reference found: Missing batch "+t.batchId)}));for(var u=0,h=t.mutations;u<h.length;u++){var l=h[u],f=yr.key(o.userId,l.key.path,t.batchId);i.push(r.delete(f)),null!==o.garbageCollector&&o.garbageCollector.addPotentialGarbageKey(l.key)}}(u)}return Gn.waitFor(i)},t.prototype.performConsistencyCheck=function(t){var e=this;return this.checkEmpty(t).next(function(n){if(!n)return Gn.resolve();var r=IDBKeyRange.lowerBound(yr.prefixForUser(e.userId)),i=[];return mt(t).iterate({range:r},function(t,n,r){if(t[0]!==e.userId)return void r.done();var o=lt(t[1]);i.push(o)}).next(function(){c(0===i.length,"Document leak -- detected dangling mutation references when queue is empty. Dangling keys: "+i.map(function(t){return t.canonicalString()}))})})},t.prototype.setGarbageCollector=function(t){this.garbageCollector=t},t.prototype.containsKey=function(t,e){var n=this,r=yr.prefixForPath(this.userId,e.path),i=r[1],o=IDBKeyRange.lowerBound(r),a=!1;return mt(t).iterate({range:o,keysOnly:!0},function(t,e,r){var o=t[0],s=t[1];t[2],o===n.userId&&s===i&&(a=!0),r.done()}).next(function(){return a})},t.prototype.keyForBatchId=function(t){return[this.userId,t]},t}(),Dr=function(){function t(t){this.serializer=t,this.lastRemoteSnapshotVersion=We.MIN,this.metadata=new wr(0,0,We.MIN.toTimestamp()),this.garbageCollector=null}return t.prototype.start=function(t){var e=this;return wt(t).get(wr.key).next(function(t){if(null!==t){e.metadata=t;var n=t.lastRemoteSnapshotVersion;e.lastRemoteSnapshotVersion=We.fromTimestamp(new Ge(n.seconds,n.nanos))}return Gn.resolve()})},t.prototype.getHighestTargetId=function(){return this.metadata.highestTargetId},t.prototype.getLastRemoteSnapshotVersion=function(){return this.lastRemoteSnapshotVersion},t.prototype.setLastRemoteSnapshotVersion=function(t,e){return this.lastRemoteSnapshotVersion=e,this.metadata.lastRemoteSnapshotVersion=e.toTimestamp(),wt(t).put(wr.key,this.metadata)},t.prototype.addQueryData=function(t,e){var n=this,r=e.targetId,i=bt(t).put(this.serializer.toDbTarget(e));return r>this.metadata.highestTargetId?(this.metadata.highestTargetId=r,i.next(function(){return wt(t).put(wr.key,n.metadata)})):i},t.prototype.removeQueryData=function(t,e){return this.removeMatchingKeysForTargetId(t,e.targetId).next(function(){bt(t).delete(e.targetId)})},t.prototype.getQueryData=function(t,e){var n=this,r=e.canonicalId(),i=IDBKeyRange.bound([r,Number.NEGATIVE_INFINITY],[r,Number.POSITIVE_INFINITY]),o=null;return bt(t).iterate({range:i,index:vr.queryTargetsIndexName},function(t,r,i){var a=n.serializer.fromDbTarget(r);e.equals(a.query)&&(o=a,i.done())}).next(function(){return o})},t.prototype.addMatchingKeys=function(t,e,n){var r=[],i=It(t);return e.forEach(function(t){var e=ut(t.path);r.push(i.put(new br(n,e)))}),Gn.waitFor(r)},t.prototype.removeMatchingKeys=function(t,e,n){var r=this,i=[],o=It(t);return e.forEach(function(t){var e=ut(t.path);i.push(o.delete([n,e])),null!==r.garbageCollector&&r.garbageCollector.addPotentialGarbageKey(t)}),Gn.waitFor(i)},t.prototype.removeMatchingKeysForTargetId=function(t,e){var n=It(t),r=IDBKeyRange.bound([e],[e+1],!1,!0);return this.notifyGCForRemovedKeys(t,r).next(function(){return n.delete(r)})},t.prototype.notifyGCForRemovedKeys=function(t,e){var n=this,r=It(t);return null!==this.garbageCollector&&this.garbageCollector.isEager?r.iterate({range:e,keysOnly:!0},function(t,e,r){var i=lt(t[1]),o=new ae(i);c(null!==n.garbageCollector,"GarbageCollector for query cache set to null during key removal."),n.garbageCollector.addPotentialGarbageKey(o)}):Gn.resolve()},t.prototype.getMatchingKeysForTargetId=function(t,e){var n=IDBKeyRange.bound([e],[e+1],!1,!0),r=It(t),i=et();return r.iterate({range:n,keysOnly:!0},function(t,e,n){var r=lt(t[1]),o=new ae(r);i=i.add(o)}).next(function(){return i})},t.prototype.setGarbageCollector=function(t){this.garbageCollector=t},t.prototype.containsKey=function(t,e){c(null!==t,"Persistence Transaction cannot be null for query cache containsKey");var n=ut(e.path),r=IDBKeyRange.bound([n],[F(n)],!1,!0),i=0;return It(t).iterate({index:br.documentTargetsIndex,keysOnly:!0,range:r},function(t,e,n){i++,n.done()}).next(function(){return i>0})},t}(),Ar=function(){function t(t){this.serializer=t}return t.prototype.addEntry=function(t,e){return Et(t).put(St(e.key),this.serializer.toDbRemoteDocument(e))},t.prototype.removeEntry=function(t,e){return Et(t).delete(St(e))},t.prototype.getEntry=function(t,e){var n=this;return Et(t).get(St(e)).next(function(t){return t?n.serializer.fromDbRemoteDocument(t):null})},t.prototype.getDocumentsMatchingQuery=function(t,e){var n=this,r=$(),i=e.path.toArray(),o=IDBKeyRange.lowerBound(i);return Et(t).iterate({range:o},function(t,i,o){var a=n.serializer.fromDbRemoteDocument(i);e.path.isPrefixOf(a.key.path)?a instanceof se&&e.matches(a)&&(r=r.insert(a.key,a)):o.done()}).next(function(){return r})},t}(),kr=function(){function t(t){this.remoteSerializer=t}return t.prototype.fromDbRemoteDocument=function(t){if(t.document)return this.remoteSerializer.fromDocument(t.document);if(t.noDocument){var e=ae.fromSegments(t.noDocument.path),n=t.noDocument.readTime,r=new Ge(n.seconds,n.nanos);return new ue(e,We.fromTimestamp(r))}return u("Unexpected DbRemoteDocument")},t.prototype.toDbRemoteDocument=function(t){if(t instanceof se){var e=this.remoteSerializer.toDocument(t);return new gr(null,e)}var n=t.key.path.toArray(),r=t.version.toTimestamp(),i=new lr(r.seconds,r.nanos);return new gr(new mr(n,i),null)},t.prototype.toDbMutationBatch=function(t,e){var n=this,r=e.mutations.map(function(t){return n.remoteSerializer.toMutation(t)});return new dr(t,e.batchId,e.localWriteTime.toEpochMilliseconds(),r)},t.prototype.fromDbMutationBatch=function(t){var e=this,n=t.mutations.map(function(t){return e.remoteSerializer.fromMutation(t)}),r=Ge.fromEpochMilliseconds(t.localWriteTimeMs);return new or(t.batchId,r,n)},t.prototype.fromDbTarget=function(t){var e,n=new Ge(t.readTime.seconds,t.readTime.nanos),r=We.fromTimestamp(n);return e=Nt(t.query)?this.remoteSerializer.fromDocumentsTarget(t.query):this.remoteSerializer.fromQueryTarget(t.query),new ze(e,t.targetId,ye.Listen,r,t.resumeToken)},t.prototype.toDbTarget=function(t){c(ye.Listen===t.purpose,"Only queries with purpose "+ye.Listen+" may be stored, got "+t.purpose);var e,n=t.snapshotVersion.toTimestamp(),r=new lr(n.seconds,n.nanos);e=t.query.isDocumentQuery()?this.remoteSerializer.toDocumentsTarget(t.query):this.remoteSerializer.toQueryTarget(t.query),c("string"==typeof t.resumeToken,"Persisting non-string resume token not supported.");var i=t.resumeToken;return new vr(t.targetId,t.query.canonicalId(),r,i,0,e)},t}(),Rr="There is another tab open with offline persistence enabled. Only one such tab is allowed at a time. The other tab must be closed or persistence must be disabled.",Or=function(){function t(e,n){this.ownerId=this.generateOwnerId(),this.dbName=e+t.MAIN_DATABASE,this.serializer=new kr(n),this.localStoragePrefix=e}return t.prototype.start=function(){var e=this;return t.isAvailable()?(c(!this.started,"IndexedDbPersistence double-started!"),this.started=!0,Tr.openOrCreate(this.dbName,1,ft).then(function(t){e.simpleDb=t}).then(function(){return e.tryAcquireOwnerLease()}).then(function(){e.scheduleOwnerLeaseRefreshes(),e.attachWindowUnloadHook()})):(this.persistenceError=new Ht(Wt.UNIMPLEMENTED,"This platform is either missing IndexedDB or is known to have an incomplete implementation. Offline persistence has been disabled."),Promise.reject(this.persistenceError))},t.prototype.shutdown=function(){var t=this;return c(this.started,"IndexedDbPersistence shutdown without start!"),this.started=!1,this.detachWindowUnloadHook(),this.stopOwnerLeaseRefreshes(),this.releaseOwnerLease().then(function(){t.simpleDb.close()})},t.prototype.getMutationQueue=function(t){return Cr.forUser(t,this.serializer)},t.prototype.getQueryCache=function(){return new Dr(this.serializer)},t.prototype.getRemoteDocumentCache=function(){return new Ar(this.serializer)},t.prototype.runTransaction=function(t,e){var n=this;return this.persistenceError?Promise.reject(this.persistenceError):(o("IndexedDbPersistence","Starting transaction:",t),this.simpleDb.runTransaction("readwrite",Ir,function(t){return n.ensureOwnerLease(t).next(function(){return e(t)})}))},t.isAvailable=function(){return Tr.isAvailable()},t.buildStoragePrefix=function(t){var e=t.databaseId.projectId;return t.databaseId.isDefaultDatabase||(e+="."+t.databaseId.database),"firestore/"+t.persistenceKey+"/"+e+"/"},t.prototype.tryAcquireOwnerLease=function(){var t=this;return this.simpleDb.runTransaction("readwrite",[fr.store],function(e){var n=e.store(fr.store);return n.get("owner").next(function(e){if(t.validOwner(e))return o("IndexedDbPersistence","Valid owner already. Failing. Current owner:",e),t.persistenceError=new Ht(Wt.FAILED_PRECONDITION,Rr),Gn.reject(t.persistenceError);var r=new fr(t.ownerId,Date.now());return o("IndexedDbPersistence","No valid owner. Acquiring owner lease. Current owner:",e,"New owner:",r),n.put("owner",r)})})},t.prototype.releaseOwnerLease=function(){var t=this;return this.simpleDb.runTransaction("readwrite",[fr.store],function(e){var n=e.store(fr.store);return n.get("owner").next(function(e){return null!==e&&e.ownerId===t.ownerId?(o("IndexedDbPersistence","Releasing owner lease."),n.delete("owner")):Gn.resolve()})})},t.prototype.ensureOwnerLease=function(t){var e=this;return t.store(fr.store).get("owner").next(function(t){return null===t||t.ownerId!==e.ownerId?(e.persistenceError=new Ht(Wt.FAILED_PRECONDITION,Rr),Gn.reject(e.persistenceError)):Gn.resolve()})},t.prototype.validOwner=function(t){var e=Date.now(),n=e-5e3,r=e;return!(null===t||t.leaseTimestampMs<n||(t.leaseTimestampMs>r?(a("Persistence owner-lease is in the future. Discarding.",t),1):t.ownerId===this.getZombiedOwnerId()))},t.prototype.scheduleOwnerLeaseRefreshes=function(){var t=this;this.ownerLeaseRefreshHandle=setInterval(function(){t.runTransaction("Refresh owner timestamp",function(e){return e.store(fr.store).put("owner",new fr(t.ownerId,Date.now()))}).catch(function(e){a(e),t.stopOwnerLeaseRefreshes()})},4e3)},t.prototype.stopOwnerLeaseRefreshes=function(){this.ownerLeaseRefreshHandle&&(clearInterval(this.ownerLeaseRefreshHandle),this.ownerLeaseRefreshHandle=null)},t.prototype.attachWindowUnloadHook=function(){var t=this;this.windowUnloadHandler=function(){t.setZombiedOwnerId(t.ownerId),t.shutdown()},window.addEventListener("unload",this.windowUnloadHandler)},t.prototype.detachWindowUnloadHook=function(){this.windowUnloadHandler&&(window.removeEventListener("unload",this.windowUnloadHandler),this.windowUnloadHandler=null)},t.prototype.getZombiedOwnerId=function(){try{var t=window.localStorage.getItem(this.zombiedOwnerLocalStorageKey());return o("IndexedDbPersistence","Zombied ownerID from LocalStorage:",t),t}catch(t){return a("IndexedDbPersistence","Failed to get zombie owner id.",t),null}},t.prototype.setZombiedOwnerId=function(t){try{null===t?window.localStorage.removeItem(this.zombiedOwnerLocalStorageKey()):window.localStorage.setItem(this.zombiedOwnerLocalStorageKey(),t)}catch(t){a("IndexedDbPersistence","Failed to set zombie owner id.",t)}},t.prototype.zombiedOwnerLocalStorageKey=function(){return this.localStoragePrefix+"zombiedOwnerId"},t.prototype.generateOwnerId=function(){return zt.newId()},t.MAIN_DATABASE="main",t}(),Mr=function(){function t(t,e){this.remoteDocumentCache=t,this.mutationQueue=e}return t.prototype.getDocument=function(t,e){var n=this;return this.remoteDocumentCache.getEntry(t,e).next(function(r){return n.computeLocalDocument(t,e,r)})},t.prototype.getDocuments=function(t,e){var n=this,r=[],i=Z();return e.forEach(function(e){r.push(n.getDocument(t,e).next(function(t){t||(t=new ue(e,We.forDeletedDoc())),i=i.insert(e,t)}))}),Gn.waitFor(r).next(function(){return i})},t.prototype.getDocumentsMatchingQuery=function(t,e){return ae.isDocumentKey(e.path)?this.getDocumentsMatchingDocumentQuery(t,e.path):this.getDocumentsMatchingCollectionQuery(t,e)},t.prototype.getDocumentsMatchingDocumentQuery=function(t,e){return this.getDocument(t,new ae(e)).next(function(t){var e=$();return t instanceof se&&(e=e.insert(t.key,t)),e})},t.prototype.getDocumentsMatchingCollectionQuery=function(t,e){var n,r=this;return this.remoteDocumentCache.getDocumentsMatchingQuery(t,e).next(function(e){return r.computeLocalDocuments(t,e)}).next(function(i){return n=i,r.mutationQueue.getAllMutationBatchesAffectingQuery(t,e)}).next(function(e){for(var i=et(),o=0,a=e;o<a.length;o++)for(var s=a[o],u=0,c=s.mutations;u<c.length;u++){var h=c[u];n.get(h.key)||(i=i.add(h.key))}var l=[];return i.forEach(function(e){l.push(r.getDocument(t,e).next(function(t){t instanceof se&&(n=n.insert(t.key,t))}))}),Gn.waitFor(l)}).next(function(){return n.forEach(function(t,r){e.matches(r)||(n=n.remove(t))}),n})},t.prototype.computeLocalDocument=function(t,e,n){return this.mutationQueue.getAllMutationBatchesAffectingDocumentKey(t,e).next(function(t){for(var r=0,i=t;r<i.length;r++){var o=i[r];n=o.applyToLocalView(e,n)}return n})},t.prototype.computeLocalDocuments=function(t,e){var n=this,r=[];return e.forEach(function(i,o){r.push(n.computeLocalDocument(t,i,o).next(function(t){t instanceof se?e=e.insert(t.key,t):t instanceof ue?e=e.remove(t.key):u("Unknown MaybeDocument: "+t)}))}),Gn.waitFor(r).next(function(){return e})},t}(),_r=function(){function t(t){this.remoteDocumentCache=t,this.changes=Z()}return t.prototype.addEntry=function(t){var e=this.assertChanges();this.changes=e.insert(t.key,t)},t.prototype.getEntry=function(t,e){var n=this.assertChanges(),r=n.get(e);return r?Gn.resolve(r):this.remoteDocumentCache.getEntry(t,e)},t.prototype.apply=function(t){var e=this,n=this.assertChanges(),r=[];return n.forEach(function(n,i){r.push(e.remoteDocumentCache.addEntry(t,i))}),this.changes=null,Gn.waitFor(r)},t.prototype.assertChanges=function(){return c(null!==this.changes,"Changes have already been applied."),this.changes},t}(),Pr=function(){function t(t,e,n){this.persistence=t,this.garbageCollector=n,this.localViewReferences=new zn,this.targetIds={},this.targetIdGenerator=Zn.forLocalStore(),this.heldBatchResults=[],this.mutationQueue=t.getMutationQueue(e),this.remoteDocuments=t.getRemoteDocumentCache(),this.queryCache=t.getQueryCache(),this.localDocuments=new Mr(this.remoteDocuments,this.mutationQueue),this.garbageCollector.addGarbageSource(this.localViewReferences),this.garbageCollector.addGarbageSource(this.queryCache),this.garbageCollector.addGarbageSource(this.mutationQueue)}return t.prototype.start=function(){var t=this;return this.persistence.runTransaction("Start LocalStore",function(e){return t.startMutationQueue(e).next(function(){return t.startQueryCache(e)})})},t.prototype.handleUserChange=function(t){var e=this;return this.persistence.runTransaction("Handle user change",function(n){var r;return e.mutationQueue.getAllMutationBatches(n).next(function(i){return r=i,e.garbageCollector.removeGarbageSource(e.mutationQueue),e.mutationQueue=e.persistence.getMutationQueue(t),e.garbageCollector.addGarbageSource(e.mutationQueue),e.startMutationQueue(n)}).next(function(){return e.localDocuments=new Mr(e.remoteDocuments,e.mutationQueue),e.mutationQueue.getAllMutationBatches(n)}).next(function(t){for(var i=et(),o=0,a=[r,t];o<a.length;o++)for(var s=a[o],u=0,c=s;u<c.length;u++)for(var h=c[u],l=0,f=h.mutations;l<f.length;l++){var p=f[l];i=i.add(p.key)}return e.localDocuments.getDocuments(n,i)})})},t.prototype.startQueryCache=function(t){var e=this;return this.queryCache.start(t).next(function(){var t=e.queryCache.getHighestTargetId();e.targetIdGenerator=Zn.forLocalStore(t)})},t.prototype.startMutationQueue=function(t){var e=this;return this.mutationQueue.start(t).next(function(){return e.heldBatchResults=[],e.mutationQueue.getHighestAcknowledgedBatchId(t)}).next(function(n){return n!==ir?e.mutationQueue.getAllMutationBatchesThroughBatchId(t,n):Gn.resolve([])}).next(function(n){return n.length>0?e.mutationQueue.removeMutationBatches(t,n):Gn.resolve()})},t.prototype.localWrite=function(t){var e=this;return this.persistence.runTransaction("Locally write mutations",function(n){var r,i=Ge.now();return e.mutationQueue.addMutationBatch(n,i,t).next(function(t){r=t;var i=r.keys();return e.localDocuments.getDocuments(n,i)}).next(function(t){return{batchId:r.batchId,changes:t}})})},t.prototype.acknowledgeBatch=function(t){var e=this;return this.persistence.runTransaction("Acknowledge batch",function(n){var r;return e.mutationQueue.acknowledgeBatch(n,t.batch,t.streamToken).next(function(){if(e.shouldHoldBatchResult(t.commitVersion))return e.heldBatchResults.push(t),r=et(),Gn.resolve();var i=new _r(e.remoteDocuments);return e.releaseBatchResults(n,[t],i).next(function(t){return r=t,i.apply(n)})}).next(function(){return e.mutationQueue.performConsistencyCheck(n)}).next(function(){return e.localDocuments.getDocuments(n,r)})})},t.prototype.rejectBatch=function(t){var e=this;return this.persistence.runTransaction("Reject batch",function(n){var r,i;return e.mutationQueue.lookupMutationBatch(n,t).next(function(i){return c(null!=i,"Attempt to reject nonexistent batch!"),r=i,e.mutationQueue.getHighestAcknowledgedBatchId(n).next(function(e){return c(t>e,"Acknowledged batches can't be rejected."),r})}).next(function(){return e.removeMutationBatch(n,r)}).next(function(t){return i=t,e.mutationQueue.performConsistencyCheck(n)}).next(function(){return e.localDocuments.getDocuments(n,i)})})},t.prototype.getLastStreamToken=function(){var t=this;return this.persistence.runTransaction("Get last stream token",function(e){return t.mutationQueue.getLastStreamToken(e)})},t.prototype.setLastStreamToken=function(t){var e=this;return this.persistence.runTransaction("Set last stream token",function(n){return e.mutationQueue.setLastStreamToken(n,t)})},t.prototype.getLastRemoteSnapshotVersion=function(){return this.queryCache.getLastRemoteSnapshotVersion()},t.prototype.applyRemoteEvent=function(t){var e=this,n=new _r(this.remoteDocuments);return this.persistence.runTransaction("Apply remote event",function(r){var i=[];d(t.targetChanges,function(t,n){var o=e.targetIds[t];if(o){var a=n.mapping;if(a)if(a instanceof vn)i.push(e.queryCache.removeMatchingKeysForTargetId(r,t).next(function(){return e.queryCache.addMatchingKeys(r,a.documents,t)}));else{if(!(a instanceof bn))return u("Unknown mapping type: "+JSON.stringify(a));i.push(e.queryCache.removeMatchingKeys(r,a.removedDocuments,t).next(function(){return e.queryCache.addMatchingKeys(r,a.addedDocuments,t)}))}var s=n.resumeToken;s.length>0&&(o=o.update({resumeToken:s,snapshotVersion:n.snapshotVersion}),e.targetIds[t]=o,i.push(e.queryCache.addQueryData(r,o)))}});var a=et();t.documentUpdates.forEach(function(t,s){a=a.add(t),i.push(n.getEntry(r,t).next(function(r){null==r||s.version.equals(We.MIN)||s.version.compareTo(r.version)>=0?n.addEntry(s):o("LocalStore","Ignoring outdated watch update for ",t,". Current version:",r.version," Watch version:",s.version),e.garbageCollector.addPotentialGarbageKey(t)}))});var s=e.queryCache.getLastRemoteSnapshotVersion(),h=t.snapshotVersion;h.equals(We.MIN)||(c(h.compareTo(s)>=0,"Watch stream reverted to previous snapshot?? "+h+" < "+s),i.push(e.queryCache.setLastRemoteSnapshotVersion(r,h)));var l;return Gn.waitFor(i).next(function(){return e.releaseHeldBatchResults(r,n)}).next(function(t){return l=t,n.apply(r)}).next(function(){return e.localDocuments.getDocuments(r,a.unionWith(l))})})},t.prototype.notifyLocalViewChanges=function(t){var e=this;return this.persistence.runTransaction("Notify local view changes",function(n){for(var r=[],i=0,o=t;i<o.length;i++){var a=o[i];!function(t){r.push(e.queryCache.getQueryData(n,t.query).next(function(n){c(null!==n,"Local view changes contain unallocated query.");var r=n.targetId;e.localViewReferences.addReferences(t.addedKeys,r),e.localViewReferences.removeReferences(t.removedKeys,r)}))}(a)}return Gn.waitFor(r)})},t.prototype.nextMutationBatch=function(t){var e=this;return this.persistence.runTransaction("Get next mutation batch",function(n){return void 0===t&&(t=ir),e.mutationQueue.getNextMutationBatchAfterBatchId(n,t)})},t.prototype.readDocument=function(t){var e=this;return this.persistence.runTransaction("read document",function(n){return e.localDocuments.getDocument(n,t)})},t.prototype.allocateQuery=function(t){var e=this;return this.persistence.runTransaction("Allocate query",function(n){var r;return e.queryCache.getQueryData(n,t).next(function(i){if(i)return r=i,Gn.resolve();var o=e.targetIdGenerator.next();return r=new ze(t,o,ye.Listen),e.queryCache.addQueryData(n,r)}).next(function(){return c(!e.targetIds[r.targetId],"Tried to allocate an already allocated query: "+t),e.targetIds[r.targetId]=r,r})})},t.prototype.releaseQuery=function(t){var e=this;return this.persistence.runTransaction("Release query",function(n){return e.queryCache.getQueryData(n,t).next(function(r){return c(null!=r,"Tried to release nonexistent query: "+t),e.localViewReferences.removeReferencesForId(r.targetId),delete e.targetIds[r.targetId],e.garbageCollector.isEager?e.queryCache.removeQueryData(n,r):Gn.resolve()}).next(function(){if(m(e.targetIds)){var t=new _r(e.remoteDocuments);return e.releaseHeldBatchResults(n,t).next(function(){t.apply(n)})}return Gn.resolve()})})},t.prototype.executeQuery=function(t){var e=this;return this.persistence.runTransaction("Execute query",function(n){return e.localDocuments.getDocumentsMatchingQuery(n,t)})},t.prototype.remoteDocumentKeys=function(t){var e=this;return this.persistence.runTransaction("Remote document keys",function(n){return e.queryCache.getMatchingKeysForTargetId(n,t)})},t.prototype.collectGarbage=function(){var t=this;return this.persistence.runTransaction("Garbage collection",function(e){return t.garbageCollector.collectGarbage(e).next(function(n){var r=[];return n.forEach(function(n){r.push(t.remoteDocuments.removeEntry(e,n))}),Gn.waitFor(r)})})},t.prototype.releaseHeldBatchResults=function(t,e){for(var n=[],r=0,i=this.heldBatchResults;r<i.length;r++){var o=i[r];if(!this.isRemoteUpToVersion(o.commitVersion))break;n.push(o)}return 0===n.length?Gn.resolve(et()):(this.heldBatchResults.splice(0,n.length),this.releaseBatchResults(t,n,e))},t.prototype.isRemoteUpToVersion=function(t){var e=this.queryCache.getLastRemoteSnapshotVersion();return t.compareTo(e)<=0||m(this.targetIds)},t.prototype.shouldHoldBatchResult=function(t){return!this.isRemoteUpToVersion(t)||this.heldBatchResults.length>0},t.prototype.releaseBatchResults=function(t,e,n){for(var r=this,i=Gn.resolve(),o=0,a=e;o<a.length;o++){var s=a[o];!function(e){i=i.next(function(){return r.applyWriteToRemoteDocuments(t,e,n)})}(s)}return i.next(function(){return r.removeMutationBatches(t,e.map(function(t){return t.batch}))})},t.prototype.removeMutationBatch=function(t,e){return this.removeMutationBatches(t,[e])},t.prototype.removeMutationBatches=function(t,e){for(var n=et(),r=0,i=e;r<i.length;r++)for(var o=i[r],a=0,s=o.mutations;a<s.length;a++){var u=s[a],c=u.key;n=n.add(c)}return this.mutationQueue.removeMutationBatches(t,e).next(function(){return n})},t.prototype.applyWriteToRemoteDocuments=function(t,e,n){var r=e.batch,i=r.keys(),o=Gn.resolve();return i.forEach(function(i){o=o.next(function(){return n.getEntry(t,i)}).next(function(t){var o=t,a=e.docVersions.get(i);c(null!==a,"ackVersions should contain every doc in the write."),(!o||o.version.compareTo(a)<0)&&(o=r.applyToRemoteDocument(i,o,e),o?n.addEntry(o):c(!t,"Mutation batch "+r+" applied to document "+t+" resulted in null"))})}),o},t}(),Lr=function(){function t(){this.mutationQueue=[],this.nextBatchId=1,this.highestAcknowledgedBatchId=ir,this.lastStreamToken=h(),this.garbageCollector=null,this.batchesByDocumentKey=new hn(Xn.compareByKey)}return t.prototype.start=function(t){return 0===this.mutationQueue.length&&(this.nextBatchId=1,this.highestAcknowledgedBatchId=ir),c(this.highestAcknowledgedBatchId<this.nextBatchId,"highestAcknowledgedBatchId must be less than the nextBatchId"),Gn.resolve()},t.prototype.checkEmpty=function(t){return Gn.resolve(0===this.mutationQueue.length)},t.prototype.getNextBatchId=function(t){return Gn.resolve(this.nextBatchId)},t.prototype.getHighestAcknowledgedBatchId=function(t){return Gn.resolve(this.highestAcknowledgedBatchId)},t.prototype.acknowledgeBatch=function(t,e,n){var r=e.batchId;c(r>this.highestAcknowledgedBatchId,"Mutation batchIDs must be acknowledged in order");var i=this.indexOfExistingBatchId(r,"acknowledged"),o=this.mutationQueue[i];return c(r===o.batchId,"Queue ordering failure: expected batch "+r+", got batch "+o.batchId),c(!o.isTombstone(),"Can't acknowledge a previously removed batch"),this.highestAcknowledgedBatchId=r,this.lastStreamToken=n,Gn.resolve()},t.prototype.getLastStreamToken=function(t){return Gn.resolve(this.lastStreamToken)},t.prototype.setLastStreamToken=function(t,e){return this.lastStreamToken=e,Gn.resolve()},t.prototype.addMutationBatch=function(t,e,n){c(0!==n.length,"Mutation batches should not be empty");var r=this.nextBatchId;this.nextBatchId++,this.mutationQueue.length>0&&c(this.mutationQueue[this.mutationQueue.length-1].batchId<r,"Mutation batchIDs must be monotonically increasing order");var i=new or(r,e,n);this.mutationQueue.push(i);for(var o=0,a=n;o<a.length;o++){var s=a[o];this.batchesByDocumentKey=this.batchesByDocumentKey.add(new Xn(s.key,r))}return Gn.resolve(i)},t.prototype.lookupMutationBatch=function(t,e){return Gn.resolve(this.findMutationBatch(e))},t.prototype.getNextMutationBatchAfterBatchId=function(t,e){var n=this.mutationQueue.length;e=Math.max(e+1,this.highestAcknowledgedBatchId);for(var r=this.indexOfBatchId(e),i=r<0?0:r;i<n;i++){var o=this.mutationQueue[i];if(!o.isTombstone())return Gn.resolve(o)}return Gn.resolve(null)},t.prototype.getAllMutationBatches=function(t){return Gn.resolve(this.getAllLiveMutationBatchesBeforeIndex(this.mutationQueue.length))},t.prototype.getAllMutationBatchesThroughBatchId=function(t,e){var n=this.mutationQueue.length,r=this.indexOfBatchId(e);return r<0?r=0:r>=n?r=n:r++,Gn.resolve(this.getAllLiveMutationBatchesBeforeIndex(r))},t.prototype.getAllMutationBatchesAffectingDocumentKey=function(t,e){var n=this,r=new Xn(e,0),i=new Xn(e,Number.POSITIVE_INFINITY),o=[];return this.batchesByDocumentKey.forEachInRange([r,i],function(t){c(e.equals(t.key),"Should only iterate over a single key's batches");var r=n.findMutationBatch(t.targetOrBatchId);c(null!==r,"Batches in the index must exist in the main table"),o.push(r)}),Gn.resolve(o)},t.prototype.getAllMutationBatchesAffectingQuery=function(t,e){var n=this,r=e.path,i=r.length+1,o=r;ae.isDocumentKey(o)||(o=o.child(""));var a=new Xn(new ae(o),0),s=new hn(L);this.batchesByDocumentKey.forEachWhile(function(t){var e=t.key.path;return!!r.isPrefixOf(e)&&(e.length===i&&(s=s.add(t.targetOrBatchId)),!0)},a);var u=[];return s.forEach(function(t){var e=n.findMutationBatch(t);null!==e&&u.push(e)}),Gn.resolve(u)},t.prototype.removeMutationBatches=function(t,e){var n=e.length;c(n>0,"Should not remove mutations when none exist.");var r=e[0].batchId,i=this.mutationQueue.length,o=this.indexOfExistingBatchId(r,"removed");c(this.mutationQueue[o].batchId===r,"Removed batches must exist in the queue");for(var a=1,s=o+1;a<n&&s<i;){var u=this.mutationQueue[s];u.isTombstone()?s++:(c(u.batchId===e[a].batchId,"Removed batches must be contiguous in the queue"),a++,s++)}if(0===o){for(;s<i;s++){var u=this.mutationQueue[s];if(!u.isTombstone())break}var h=s-o;this.mutationQueue.splice(o,h)}else for(var l=o;l<s;l++)this.mutationQueue[l]=this.mutationQueue[l].toTombstone();for(var f=this.batchesByDocumentKey,p=0,d=e;p<d.length;p++)for(var u=d[p],y=u.batchId,m=0,g=u.mutations;m<g.length;m++){var v=g[m],b=v.key;null!==this.garbageCollector&&this.garbageCollector.addPotentialGarbageKey(b);var w=new Xn(b,y);f=f.delete(w)}return this.batchesByDocumentKey=f,Gn.resolve()},t.prototype.setGarbageCollector=function(t){this.garbageCollector=t},t.prototype.containsKey=function(t,e){var n=new Xn(e,0),r=this.batchesByDocumentKey.firstAfterOrEqual(n);return Gn.resolve(e.equals(r&&r.key))},t.prototype.performConsistencyCheck=function(t){return 0===this.mutationQueue.length&&c(this.batchesByDocumentKey.isEmpty(),"Document leak -- detected dangling mutation references when queue is empty."),Gn.resolve()},t.prototype.getAllLiveMutationBatchesBeforeIndex=function(t){for(var e=[],n=0;n<t;n++){var r=this.mutationQueue[n];r.isTombstone()||e.push(r)}return e},t.prototype.indexOfExistingBatchId=function(t,e){var n=this.indexOfBatchId(t);return c(n>=0&&n<this.mutationQueue.length,"Batches must exist to be "+e),n},t.prototype.indexOfBatchId=function(t){return 0===this.mutationQueue.length?0:t-this.mutationQueue[0].batchId},t.prototype.findMutationBatch=function(t){var e=this.indexOfBatchId(t);if(e<0||e>=this.mutationQueue.length)return null;var n=this.mutationQueue[e];return c(n.batchId===t,"If found batch must match"),n.isTombstone()?null:n},t}(),xr=function(){function t(){this.queries=new qn(function(t){return t.canonicalId()}),this.lastRemoteSnapshotVersion=We.MIN,this.highestTargetId=0,this.references=new zn}return t.prototype.start=function(t){return Gn.resolve()},t.prototype.getLastRemoteSnapshotVersion=function(){return this.lastRemoteSnapshotVersion},t.prototype.getHighestTargetId=function(){return this.highestTargetId},t.prototype.setLastRemoteSnapshotVersion=function(t,e){return this.lastRemoteSnapshotVersion=e,Gn.resolve()},t.prototype.addQueryData=function(t,e){this.queries.set(e.query,e);var n=e.targetId;return n>this.highestTargetId&&(this.highestTargetId=n),Gn.resolve()},t.prototype.removeQueryData=function(t,e){return this.queries.delete(e.query),this.references.removeReferencesForId(e.targetId),Gn.resolve()},t.prototype.getQueryData=function(t,e){var n=this.queries.get(e)||null;return Gn.resolve(n)},t.prototype.addMatchingKeys=function(t,e,n){return this.references.addReferences(e,n),Gn.resolve()},t.prototype.removeMatchingKeys=function(t,e,n){return this.references.removeReferences(e,n),Gn.resolve()},t.prototype.removeMatchingKeysForTargetId=function(t,e){return this.references.removeReferencesForId(e),Gn.resolve()},t.prototype.getMatchingKeysForTargetId=function(t,e){var n=this.references.referencesForId(e);return Gn.resolve(n)},t.prototype.setGarbageCollector=function(t){this.references.setGarbageCollector(t)},t.prototype.containsKey=function(t,e){return this.references.containsKey(t,e)},t}(),Br=function(){function t(){this.docs=Z()}return t.prototype.addEntry=function(t,e){return this.docs=this.docs.insert(e.key,e),Gn.resolve()},t.prototype.removeEntry=function(t,e){return this.docs=this.docs.remove(e),Gn.resolve()},t.prototype.getEntry=function(t,e){return Gn.resolve(this.docs.get(e))},t.prototype.getDocumentsMatchingQuery=function(t,e){for(var n=$(),r=new ae(e.path.child("")),i=this.docs.getIteratorFrom(r);i.hasNext();){var o=i.getNext(),a=o.key,s=o.value;if(!e.path.isPrefixOf(a.path))break;s instanceof se&&e.matches(s)&&(n=n.insert(s.key,s))}return Gn.resolve(n)},t}(),Ur=function(){function t(){this.mutationQueues={},this.remoteDocumentCache=new Br,this.queryCache=new xr,this.started=!1}return t.prototype.start=function(){return c(!this.started,"MemoryPersistence double-started!"),this.started=!0,Promise.resolve()},t.prototype.shutdown=function(){return c(this.started,"MemoryPersistence shutdown without start!"),this.started=!1,Promise.resolve()},t.prototype.getMutationQueue=function(t){var e=this.mutationQueues[t.toKey()];return e||(e=new Lr,this.mutationQueues[t.toKey()]=e),e},t.prototype.getQueryCache=function(){return this.queryCache},t.prototype.getRemoteDocumentCache=function(){return this.remoteDocumentCache},t.prototype.runTransaction=function(t,e){return o("MemoryPersistence","Starting transaction:",t),e(new Fr).toPromise()},t}(),Fr=function(){function t(){}return t}(),Vr=function(){function t(){this.isEager=!1}return t.prototype.addGarbageSource=function(t){},t.prototype.removeGarbageSource=function(t){},t.prototype.addPotentialGarbageKey=function(t){},t.prototype.collectGarbage=function(t){return Gn.resolve(et())},t}(),qr=function(){function t(){var t=this;this.promise=new Promise(function(e,n){t.resolve=e,t.reject=n})}return t}(),jr=function(){function t(t,e,n){this.initialDelayMs=t,this.backoffFactor=e,this.maxDelayMs=n,this.reset()}return t.prototype.reset=function(){this.currentBaseMs=0},t.prototype.resetToMax=function(){this.currentBaseMs=this.maxDelayMs},t.prototype.backoffAndWait=function(){var t=new qr,e=this.currentBaseMs+this.jitterDelayMs();return this.currentBaseMs>0&&o("ExponentialBackoff","Backing off for "+e+" ms (base delay: "+this.currentBaseMs+" ms)"),setTimeout(function(){t.resolve()},e),this.currentBaseMs*=this.backoffFactor,this.currentBaseMs<this.initialDelayMs&&(this.currentBaseMs=this.initialDelayMs),this.currentBaseMs>this.maxDelayMs&&(this.currentBaseMs=this.maxDelayMs),t.promise},t.prototype.jitterDelayMs=function(){return(Math.random()-.5)*this.currentBaseMs},t}(),Kr=this&&this.__extends||function(){var t=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])};return function(e,n){function r(){this.constructor=e}t(e,n),e.prototype=null===n?Object.create(n):(r.prototype=n.prototype,new r)}}();!function(t){t[t.Initial=0]="Initial",t[t.Auth=1]="Auth",t[t.Open=2]="Open",t[t.Error=3]="Error",t[t.Backoff=4]="Backoff",t[t.Stopped=5]="Stopped"}(Jn||(Jn={}));var Qr,Gr=1e3,Wr=6e4,Hr=1.5,zr=function(){function t(t,e,n,r,i){this.queue=t,this.connection=e,this.credentialsProvider=n,this.stream=null,this.listener=null,this.backoff=new jr(i||Gr,Hr,Wr),this.state=Jn.Initial,this.listener=r}return t.prototype.isStarted=function(){return this.state===Jn.Backoff||this.state===Jn.Auth||this.state===Jn.Open},t.prototype.isOpen=function(){return this.state===Jn.Open},t.prototype.start=function(){if(this.state===Jn.Error)return void this.performBackoff();c(this.state===Jn.Initial,"Already started"),this.auth()},t.prototype.stop=function(){this.state=Jn.Stopped,this.listener=null,null!==this.stream&&(this.stream.close(),this.stream=null)},t.prototype.inhibitBackoff=function(){c(!this.isStarted(),"Can only inhibit backoff in a stopped state"),this.state=Jn.Initial,this.backoff.reset()},t.prototype.auth=function(){var t=this;c(this.state===Jn.Initial,"Must be in initial state to auth"),this.state=Jn.Auth,this.credentialsProvider.getToken(!1).then(function(e){t.startStream(e)},function(e){t.queue.schedule(function(){if(t.state!==Jn.Stopped){var n=new Ht(Wt.UNKNOWN,"Fetching auth token failed: "+e.message);return t.handleStreamClose(n)}return Promise.resolve()})})},t.prototype.startStream=function(t){var e=this;if(this.state!==Jn.Stopped){c(this.state===Jn.Auth,"Trying to start stream in a non-auth state");var n=function(t){e.queue.schedule(function(){return e.state!==Jn.Stopped?t():Promise.resolve()})};null!==this.listener&&(this.stream=this.startRpc(t),this.stream.onOpen(function(){n(function(){return c(e.state===Jn.Auth,"Expected stream to be in state auth, but was "+e.state),e.state=Jn.Open,e.listener.onOpen()})}),this.stream.onClose(function(t){n(function(){return e.handleStreamClose(t)})}),this.stream.onMessage(function(t){n(function(){return e.onMessage(t)})}))}},t.prototype.performBackoff=function(){var t=this;c(this.state===Jn.Error,"Should only perform backoff in an error case"),this.state=Jn.Backoff,this.backoff.backoffAndWait().then(function(){t.queue.schedule(function(){return t.state===Jn.Stopped?Promise.resolve():(t.state=Jn.Initial,t.start(),c(t.isStarted(),"PersistentStream should have started"),Promise.resolve())})})},t.prototype.handleStreamClose=function(t){return c(this.isStarted(),"Can't handle server close on non-started stream"),o("PersistentStream","close with error: "+t),this.stream=null,this.state=Jn.Error,t&&t.code===Wt.RESOURCE_EXHAUSTED&&(o("PersistentStream","Using maximum backoff delay to prevent overloading the backend."),this.backoff.resetToMax()),this.listener.onClose(t)},t}(),Xr=function(t){function e(e,n,r,i,o,a,s){var u=t.call(this,n,r,i,a,s)||this;return u.databaseInfo=e,u.serializer=o,u}return Kr(e,t),e.prototype.startRpc=function(t){return this.connection.openStream("Listen",t)},e.prototype.onMessage=function(t){this.backoff.reset();var e=this.serializer.fromWatchChange(t),n=this.serializer.versionFromListenResponse(t);return this.listener.onWatchChange(e,n)},e.prototype.watch=function(t){var e={};e.database=this.serializer.encodedDatabaseId,e.addTarget=this.serializer.toTarget(t);var n=this.serializer.toListenRequestLabels(t);n&&(e.labels=n),this.stream.send(e)},e.prototype.unwatch=function(t){var e={};e.database=this.serializer.encodedDatabaseId,e.removeTarget=t,this.stream.send(e)},e}(zr),Yr=function(t){function e(e,n,r,i,o,a,s){var u=t.call(this,n,r,i,a,s)||this;return u.databaseInfo=e,u.serializer=o,u.y=!1,u}return Kr(e,t),Object.defineProperty(e.prototype,"handshakeComplete",{get:function(){return this.y},enumerable:!0,configurable:!0}),e.prototype.start=function(){this.y=!1,t.prototype.start.call(this)},e.prototype.startRpc=function(t){return this.connection.openStream("Write",t)},e.prototype.onMessage=function(t){if(c(!!t.streamToken,"Got a write response without a stream token"),this.lastStreamToken=t.streamToken,this.y){this.backoff.reset();var e=this.serializer.fromWriteResults(t.writeResults),n=this.serializer.fromVersion(t.commitTime);return this.listener.onMutationResult(n,e)}return c(!t.writeResults||0===t.writeResults.length,"Got mutation results for handshake"),this.y=!0,this.listener.onHandshakeComplete()},e.prototype.writeHandshake=function(){c(this.isOpen(),"Writing handshake requires an opened stream"),c(!this.y,"Handshake already completed");var t={};t.database=this.serializer.encodedDatabaseId,this.stream.send(t)},e.prototype.writeMutations=function(t){var e=this;c(this.isOpen(),"Writing mutations requires an opened stream"),c(this.y,"Handshake must be complete before writing mutations"),c(this.lastStreamToken.length>0,"Trying to write mutation without a token");var n={streamToken:this.lastStreamToken,writes:t.map(function(t){return e.serializer.toMutation(t)})};this.stream.send(n)},e}(zr),Jr=function(){function t(t,e,n,r,i,o){this.databaseInfo=t,this.queue=e,this.connection=n,this.credentials=r,this.serializer=i,this.initialBackoffDelay=o}return t.prototype.newPersistentWriteStream=function(t){return new Yr(this.databaseInfo,this.queue,this.connection,this.credentials,this.serializer,t,this.initialBackoffDelay)},t.prototype.newPersistentWatchStream=function(t){return new Xr(this.databaseInfo,this.queue,this.connection,this.credentials,this.serializer,t,this.initialBackoffDelay)},t.prototype.commit=function(t){var e=this,n={writes:t.map(function(t){return e.serializer.toMutation(t)})};return this.invokeRPC("commit",n).then(function(t){return e.serializer.fromWriteResults(t.writeResults)})},t.prototype.lookup=function(t){var e=this,n={documents:t.map(function(t){return e.serializer.toName(t)})};return this.invokeRPC("batchGet",n).then(function(n){var r=Z();n.forEach(function(t){var n=e.serializer.fromMaybeDocument(t);r=r.insert(n.key,n)});var i=[];return t.forEach(function(t){var e=r.get(t);c(!!e,"Missing entity in write response for "+t),i.push(e)}),i})},t.prototype.invokeRPC=function(t,e){var n=this;return this.credentials.getToken(!1).then(function(r){return n.connection.invoke(t,e,r)})},t}(),Zr=function(){function t(t){this.datastore=t,this.readVersions=tt(),this.mutations=[],this.committed=!1}return t.prototype.recordVersion=function(t){var e=t.version;t instanceof ue&&(e=We.forDeletedDoc());var n=this.readVersions.get(t.key);if(null!==n){if(!e.equals(n))throw new Ht(Wt.ABORTED,"Document version changed between two reads.")}else this.readVersions=this.readVersions.insert(t.key,e)},t.prototype.lookup=function(t){var e=this;return this.committed?Promise.reject("Transaction has already completed."):this.mutations.length>0?Promise.reject("Transactions lookups are invalid after writes."):this.datastore.lookup(t).then(function(t){return t.forEach(function(t){return e.recordVersion(t)}),t})},t.prototype.write=function(t){if(this.committed)throw new Ht(Wt.FAILED_PRECONDITION,"Transaction has already completed.");this.mutations=this.mutations.concat(t)},t.prototype.precondition=function(t){var e=this.readVersions.get(t);return e?en.updateTime(e):en.NONE},t.prototype.preconditionForUpdate=function(t){var e=this.readVersions.get(t);if(e&&e.equals(We.forDeletedDoc()))throw new Ht(Wt.FAILED_PRECONDITION,"Can't update a document that doesn't exist.");return e?en.updateTime(e):en.exists(!0)},t.prototype.set=function(t,e){this.write(e.toMutations(t,this.precondition(t)))},t.prototype.update=function(t,e){this.write(e.toMutations(t,this.preconditionForUpdate(t)))},t.prototype.delete=function(t){this.write([new sn(t,this.precondition(t))]),this.readVersions=this.readVersions.insert(t,We.forDeletedDoc())},t.prototype.commit=function(){var t=this,e=this.readVersions;return this.mutations.forEach(function(t){e=e.remove(t.key)}),e.isEmpty()?this.datastore.commit(this.mutations).then(function(){t.committed=!0}):Promise.reject(Error("Every document read in a transaction must also be written."))},t}(),$r=function(){function t(t,e,n,r,i){this.databaseInfo=t,this.asyncQueue=e,this.localStore=n,this.datastore=r,this.onlineStateHandler=i,this.pendingWrites=[],this.lastBatchSeen=ir,this.listenTargets={},this.pendingTargetResponses={},this.accumulatedWatchChanges=[],this.watchStream=null,this.writeStream=null,this.watchStreamOnlineState=_n.Unknown,this.watchStreamFailures=0}return t.prototype.start=function(){return this.enableNetwork()},t.prototype.setOnlineStateToHealthy=function(){this.updateAndBroadcastOnlineState(_n.Healthy)},t.prototype.setOnlineStateToUnknown=function(){this.watchStreamFailures=0,this.updateAndBroadcastOnlineState(_n.Unknown)},t.prototype.updateOnlineStateAfterFailure=function(){this.watchStreamOnlineState===_n.Healthy?this.setOnlineStateToUnknown():++this.watchStreamFailures>=2&&this.updateAndBroadcastOnlineState(_n.Failed)},t.prototype.updateAndBroadcastOnlineState=function(t){var e=this.watchStreamOnlineState!==t;this.watchStreamOnlineState=t,e&&this.onlineStateHandler(t)},t.prototype.isNetworkEnabled=function(){return c(null==this.watchStream==(null==this.writeStream),"WatchStream and WriteStream should both be null or non-null"),null!=this.watchStream},t.prototype.enableNetwork=function(){var t=this;return c(null==this.watchStream,"enableNetwork() called with non-null watchStream."),c(null==this.writeStream,"enableNetwork() called with non-null writeStream."),this.watchStream=this.datastore.newPersistentWatchStream({onOpen:this.onWatchStreamOpen.bind(this),onClose:this.onWatchStreamClose.bind(this),onWatchChange:this.onWatchStreamChange.bind(this)}),this.writeStream=this.datastore.newPersistentWriteStream({onOpen:this.onWriteStreamOpen.bind(this),onClose:this.onWriteStreamClose.bind(this),onHandshakeComplete:this.onWriteHandshakeComplete.bind(this),onMutationResult:this.onMutationResult.bind(this)}),this.localStore.getLastStreamToken().then(function(e){return t.writeStream.lastStreamToken=e,t.shouldStartWatchStream()&&t.startWatchStream(),t.updateAndBroadcastOnlineState(_n.Unknown),t.fillWritePipeline()})},t.prototype.disableNetwork=function(){return this.updateAndBroadcastOnlineState(_n.Failed),this.watchStream.stop(),this.writeStream.stop(),this.cleanUpWatchStreamState(),this.cleanUpWriteStreamState(),this.writeStream=null,this.watchStream=null,Promise.resolve()},t.prototype.shutdown=function(){return o("RemoteStore","RemoteStore shutting down."),this.disableNetwork(),Promise.resolve(void 0)},t.prototype.listen=function(t){c(!f(this.listenTargets,t.targetId),"listen called with duplicate targetId!"),this.listenTargets[t.targetId]=t,this.shouldStartWatchStream()?this.startWatchStream():this.isNetworkEnabled()&&this.watchStream.isOpen()&&this.sendWatchRequest(t)},t.prototype.unlisten=function(t){c(f(this.listenTargets,t),"unlisten called without assigned target ID!"),this.listenTargets[t],delete this.listenTargets[t],this.isNetworkEnabled()&&this.watchStream.isOpen()&&this.sendUnwatchRequest(t)},t.prototype.sendWatchRequest=function(t){this.recordPendingTargetRequest(t.targetId),this.watchStream.watch(t)},t.prototype.sendUnwatchRequest=function(t){this.recordPendingTargetRequest(t),this.watchStream.unwatch(t)},t.prototype.recordPendingTargetRequest=function(t){this.pendingTargetResponses[t]=(this.pendingTargetResponses[t]||0)+1},t.prototype.startWatchStream=function(){c(this.shouldStartWatchStream(),"startWriteStream() called when shouldStartWatchStream() is false."),this.watchStream.start()},t.prototype.shouldStartWatchStream=function(){return this.isNetworkEnabled()&&!this.watchStream.isStarted()&&!m(this.listenTargets)},t.prototype.cleanUpWatchStreamState=function(){this.accumulatedWatchChanges=[],this.pendingTargetResponses={}},t.prototype.onWatchStreamOpen=function(){var t=this;return d(this.listenTargets,function(e,n){t.sendWatchRequest(n)}),Promise.resolve()},t.prototype.onWatchStreamClose=function(t){return c(this.isNetworkEnabled(),"onWatchStreamClose() should only be called when the network is enabled"),this.cleanUpWatchStreamState(),this.shouldStartWatchStream()?(this.updateOnlineStateAfterFailure(),this.startWatchStream()):this.setOnlineStateToUnknown(),Promise.resolve()},t.prototype.onWatchStreamChange=function(t,e){if(this.setOnlineStateToHealthy(),t instanceof Tn&&t.state===mn.Removed&&t.cause)return this.handleTargetError(t);if(this.accumulatedWatchChanges.push(t),!e.equals(We.MIN)&&e.compareTo(this.localStore.getLastRemoteSnapshotVersion())>=0){var n=this.accumulatedWatchChanges;return this.accumulatedWatchChanges=[],this.handleWatchChangeBatch(e,n)}return Promise.resolve()},t.prototype.handleWatchChangeBatch=function(t,e){var n=this,r=new En(t,this.listenTargets,this.pendingTargetResponses);r.addChanges(e);var i=r.createRemoteEvent();this.pendingTargetResponses=r.pendingTargetResponses;var o=[];return d(r.existenceFilters,function(e,r){var a=n.listenTargets[e];if(a){var s=a.query;if(s.isDocumentQuery())if(0===r.count){var u=new ae(s.path),h=new ue(u,t);i.addDocumentUpdate(h)}else c(1===r.count,"Single document existence filter with count: "+r.count);else{var l=n.localStore.remoteDocumentKeys(e).then(function(t){if(i.targetChanges[e]){var o=i.targetChanges[e].mapping;null!==o&&(o instanceof bn?t=o.applyToKeySet(t):(c(o instanceof vn,"Expected either reset or update mapping but got something else: "+o),t=o.documents))}if(t.size!==r.count){i.handleExistenceFilterMismatch(e);var u=new ze(s,e,a.purpose);n.listenTargets[e]=u,n.sendUnwatchRequest(e);var h=new ze(s,e,ye.ExistenceFilterMismatch);n.sendWatchRequest(h)}});o.push(l)}}}),Promise.all(o).then(function(){return d(i.targetChanges,function(t,e){if(e.resumeToken.length>0){var r=n.listenTargets[t];r&&(n.listenTargets[t]=r.update({resumeToken:e.resumeToken,snapshotVersion:e.snapshotVersion}))}}),n.syncEngine.applyRemoteEvent(i)})},t.prototype.handleTargetError=function(t){var e=this;c(!!t.cause,"Handling target error without a cause");var n=t.cause,r=Promise.resolve();return t.targetIds.forEach(function(t){r=r.then(function(){return f(e.listenTargets,t)?(delete e.listenTargets[t],e.syncEngine.rejectListen(t,n)):Promise.resolve()})}),r},t.prototype.cleanUpWriteStreamState=function(){this.lastBatchSeen=ir,this.pendingWrites=[]},t.prototype.fillWritePipeline=function(){var t=this;return this.canWriteMutations()?this.localStore.nextMutationBatch(this.lastBatchSeen).then(function(e){return null===e?Promise.resolve():(t.commit(e),t.fillWritePipeline())}):Promise.resolve()},t.prototype.canWriteMutations=function(){return this.isNetworkEnabled()&&this.pendingWrites.length<10},t.prototype.outstandingWrites=function(){return this.pendingWrites.length},t.prototype.commit=function(t){c(this.canWriteMutations(),"commit called when batches can't be written"),this.lastBatchSeen=t.batchId,this.pendingWrites.push(t),this.shouldStartWriteStream()?this.startWriteStream():this.isNetworkEnabled()&&this.writeStream.handshakeComplete&&this.writeStream.writeMutations(t.mutations)},t.prototype.shouldStartWriteStream=function(){return this.isNetworkEnabled()&&!this.writeStream.isStarted()&&this.pendingWrites.length>0},t.prototype.startWriteStream=function(){c(this.shouldStartWriteStream(),"startWriteStream() called when shouldStartWriteStream() is false."),this.writeStream.start()},t.prototype.onWriteStreamOpen=function(){return this.writeStream.writeHandshake(),Promise.resolve()},t.prototype.onWriteHandshakeComplete=function(){var t=this;return this.localStore.setLastStreamToken(this.writeStream.lastStreamToken).then(function(){for(var e=0,n=t.pendingWrites;e<n.length;e++){var r=n[e];t.writeStream.writeMutations(r.mutations)}})},t.prototype.onMutationResult=function(t,e){var n=this;c(this.pendingWrites.length>0,"Got result for empty pending writes");var r=this.pendingWrites.shift(),i=ar.from(r,t,e,this.writeStream.lastStreamToken);return this.syncEngine.applySuccessfulWrite(i).then(function(){return n.fillWritePipeline()})},t.prototype.onWriteStreamClose=function(t){var e=this;if(c(this.isNetworkEnabled(),"onWriteStreamClose() should only be called when the network is enabled"),this.pendingWrites.length>0){c(!!t,"We have pending writes, but the write stream closed without an error");var n=void 0;return n=this.writeStream.handshakeComplete?this.handleWriteError(t):this.handleHandshakeError(t),n.then(function(){e.shouldStartWriteStream()&&e.startWriteStream()})}return Promise.resolve()},t.prototype.handleHandshakeError=function(t){return H(t.code)||t.code===Wt.ABORTED?(o("RemoteStore","RemoteStore error before completed handshake; resetting stream token: ",this.writeStream.lastStreamToken),this.writeStream.lastStreamToken=h(),this.localStore.setLastStreamToken(h())):Promise.resolve()},t.prototype.handleWriteError=function(t){var e=this;if(H(t.code)){var n=this.pendingWrites.shift();return this.writeStream.inhibitBackoff(),this.syncEngine.rejectFailedWrite(n.batchId,t).then(function(){return e.fillWritePipeline()})}return Promise.resolve()},t.prototype.createTransaction=function(){return new Zr(this.datastore)},t.prototype.handleUserChange=function(t){return o("RemoteStore","RemoteStore changing users: uid=",t.uid),this.disableNetwork(),this.enableNetwork()},t}(),ti=function(){function t(t,e,n,r){this.platform=t,this.databaseInfo=e,this.credentials=n,this.asyncQueue=r}return t.prototype.start=function(t){var e=this,n=new qr,r=new qr,i=!1;return this.credentials.setUserChangeListener(function(o){i?e.asyncQueue.schedule(function(){return e.handleUserChange(o)}):(i=!0,e.initializePersistence(t,r).then(function(){return e.initializeRest(o)}).then(n.resolve,n.reject))}),this.asyncQueue.schedule(function(){return n.promise}),r.promise},t.prototype.enableNetwork=function(){var t=this;return this.asyncQueue.schedule(function(){return t.remoteStore.enableNetwork()})},t.prototype.initializePersistence=function(t,e){var n=this;return t?this.startIndexedDbPersistence().then(e.resolve).catch(function(t){return e.reject(t),n.canFallback(t)?(console.warn("Error enabling offline storage. Falling back to storage disabled: "+t),n.startMemoryPersistence()):Promise.reject(t)}):(e.resolve(),this.startMemoryPersistence())},t.prototype.canFallback=function(t){return t.code===Wt.FAILED_PRECONDITION||t.code===Wt.UNIMPLEMENTED},t.prototype.startIndexedDbPersistence=function(){this.garbageCollector=new Vr;var t=Or.buildStoragePrefix(this.databaseInfo),e=new Cn(this.databaseInfo.databaseId,{useProto3Json:!0});return this.persistence=new Or(t,e),this.persistence.start()},t.prototype.startMemoryPersistence=function(){return this.garbageCollector=new Wn,this.persistence=new Ur,this.persistence.start()},t.prototype.initializeRest=function(t){var e=this;return this.platform.loadConnection(this.databaseInfo).then(function(n){e.localStore=new Pr(e.persistence,t,e.garbageCollector);var r=e.platform.newSerializer(e.databaseInfo.databaseId),i=new Jr(e.databaseInfo,e.asyncQueue,n,e.credentials,r),o=function(t){e.eventMgr.onOnlineStateChanged(t)};return e.remoteStore=new $r(e.databaseInfo,e.asyncQueue,e.localStore,i,o),e.syncEngine=new rr(e.localStore,e.remoteStore,t),e.remoteStore.syncEngine=e.syncEngine,e.eventMgr=new Kn(e.syncEngine),e.localStore.start()}).then(function(){return e.remoteStore.start()})},t.prototype.handleUserChange=function(t){return this.asyncQueue.verifyOperationInProgress(),o("FirestoreClient","User Changed: "+t.uid),this.syncEngine.handleUserChange(t)},t.prototype.disableNetwork=function(){var t=this;return this.asyncQueue.schedule(function(){return t.remoteStore.disableNetwork()})},t.prototype.shutdown=function(){var t=this;return this.asyncQueue.schedule(function(){return t.credentials.removeUserChangeListener(),t.remoteStore.shutdown()}).then(function(){return t.persistence.shutdown()})},t.prototype.listen=function(t,e,n){var r=this,i=new Qn(t,e,n);return this.asyncQueue.schedule(function(){return r.eventMgr.listen(i)}),i},t.prototype.unlisten=function(t){var e=this;this.asyncQueue.schedule(function(){return e.eventMgr.unlisten(t)})},t.prototype.write=function(t){var e=this,n=new qr;return this.asyncQueue.schedule(function(){return e.syncEngine.write(t,n)}),n.promise},t.prototype.databaseId=function(){return this.databaseInfo.databaseId},t.prototype.transaction=function(t){var e=this;return this.asyncQueue.schedule(function(){return Promise.resolve()}).then(function(){return e.syncEngine.runTransaction(t)})},t}(),ei=function(){function t(t){this.observer=t,this.muted=!1}return t.prototype.next=function(t){this.scheduleEvent(this.observer.next,t)},t.prototype.error=function(t){this.scheduleEvent(this.observer.error,t)},t.prototype.mute=function(){this.muted=!0},t.prototype.scheduleEvent=function(t,e){var n=this;this.muted||setTimeout(function(){n.muted||t(e)},0)},t}(),ni=function(){function t(){this.tail=Promise.resolve(),this.delayedOpCount=0,this.operationInProgress=!1}return t.prototype.schedule=function(t,e){var n=this;if(this.failure&&u("AsyncQueue is already failed: "+this.failure.message),(e||0)>0){this.delayedOpCount++;var r=new qr;return setTimeout(function(){n.scheduleInternal(function(){return t().then(function(t){r.resolve(t)})}),n.delayedOpCount--},e),r.promise}return this.scheduleInternal(t)},t.prototype.scheduleInternal=function(t){var e=this;return this.tail=this.tail.then(function(){return e.operationInProgress=!0,t().catch(function(t){throw e.failure=t,e.operationInProgress=!1,a("INTERNAL UNHANDLED ERROR: ",t.stack||t.message),t}).then(function(){e.operationInProgress=!1})}),this.tail},t.prototype.verifyOperationInProgress=function(){c(this.operationInProgress,"verifyOpInProgress() called when no op in progress on this queue.")},t.prototype.drain=function(){return c(0===this.delayedOpCount,"draining doesn't handle delayed ops."),this.schedule(function(){return Promise.resolve(void 0)})},t}(),ri=function(){function t(t){this.uid=t}return t.prototype.isUnauthenticated=function(){return null==this.uid},t.prototype.toKey=function(){return this.isUnauthenticated()?"anonymous-user":"uid:"+this.uid},t.prototype.equals=function(t){return t.uid===this.uid},t.UNAUTHENTICATED=new t(null),t.GOOGLE_CREDENTIALS=new t("google-credentials-uid"),t.FIRST_PARTY=new t("first-party-uid"),t}(),ii=function(){function t(t,e){this.user=e,this.type="OAuth",this.authHeaders={Authorization:"Bearer "+t}}return t}(),oi=function(){function t(){this.userListener=null}return t.prototype.getToken=function(t){return Promise.resolve(null)},t.prototype.setUserChangeListener=function(t){c(!this.userListener,"Can only call setUserChangeListener() once."),this.userListener=t,t(ri.UNAUTHENTICATED)},t.prototype.removeUserChangeListener=function(){c(null!==this.userListener,"removeUserChangeListener() when no listener registered"),this.userListener=null},t}(),ai=function(){function t(t){var e=this;this.app=t,this.tokenListener=null,this.userCounter=0,this.userListener=null,this.tokenListener=function(){var t=e.getUser();e.currentUser&&t.equals(e.currentUser)||(e.currentUser=t,e.userCounter++,e.userListener&&e.userListener(e.currentUser))},this.userCounter=0,this.app.INTERNAL.addAuthTokenListener(this.tokenListener)}return t.prototype.getToken=function(t){var e=this;c(null!=this.tokenListener,"getToken cannot be called after listener removed.");var n=this.userCounter;return this.app.INTERNAL.getToken(t).then(function(t){if(e.userCounter!==n)throw new Ht(Wt.ABORTED,"getToken aborted due to uid change.");return t?(c("string"==typeof t.accessToken,"Invalid tokenData returned from getToken():"+t),new ii(t.accessToken,e.currentUser)):null})},t.prototype.setUserChangeListener=function(t){c(!this.userListener,"Can only call setUserChangeListener() once."),this.userListener=t,this.currentUser&&t(this.currentUser)},t.prototype.removeUserChangeListener=function(){c(null!=this.tokenListener,"removeUserChangeListener() called twice"),c(null!==this.userListener,"removeUserChangeListener() called when no listener registered"),this.app.INTERNAL.removeAuthTokenListener(this.tokenListener),this.tokenListener=null,this.userListener=null},t.prototype.getUser=function(){"function"!=typeof this.app.INTERNAL.getUid&&u("This version of the Firestore SDK requires at least version 3.7.0 of firebase.js.");var t=this.app.INTERNAL.getUid();return c(null===t||"string"==typeof t,"Received invalid UID: "+t),new ri(t)},t}(),si=function(){function t(t){this.authClient=t}return t.prototype.getToken=function(t){var e=this;return new Promise(function(t,n){e.authClient.getAccessToken(function(e,r){e?n(e):t(new ii(r,ri.GOOGLE_CREDENTIALS))})})},t.prototype.setUserChangeListener=function(t){t(ri.GOOGLE_CREDENTIALS)},t.prototype.removeUserChangeListener=function(){},t}(),ui=function(){function t(t,e){this.gapi=t,this.sessionIndex=e,this.type="FirstParty",this.user=ri.FIRST_PARTY,c(this.gapi&&this.gapi.auth&&this.gapi.auth.getAuthHeaderValueForFirstParty,"unexpected gapi interface")}return Object.defineProperty(t.prototype,"authHeaders",{get:function(){return{Authorization:this.gapi.auth.getAuthHeaderValueForFirstParty([]),"X-Goog-AuthUser":this.sessionIndex}},enumerable:!0,configurable:!0}),t}(),ci=function(){function t(t,e){this.gapi=t,this.sessionIndex=e,c(this.gapi&&this.gapi.auth&&this.gapi.auth.getAuthHeaderValueForFirstParty,"unexpected gapi interface")}return t.prototype.getToken=function(t){return Promise.resolve(new ui(this.gapi,this.sessionIndex))},t.prototype.setUserChangeListener=function(t){t(ri.FIRST_PARTY)},t.prototype.removeUserChangeListener=function(){},t}(),hi=this&&this.__extends||function(){var t=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])};return function(e,n){function r(){this.constructor=e}t(e,n),e.prototype=null===n?Object.create(n):(r.prototype=n.prototype,new r)}}(),li=function(){function t(){}return t.delete=function(){return fi.instance},t.serverTimestamp=function(){return pi.instance},t}(),fi=function(t){function e(){return t.call(this)||this}return hi(e,t),e.instance=new e,e}(li),pi=function(t){function e(){return t.call(this)||this}return hi(e,t),e.instance=new e,e}(li),di=l(li,"Use FieldValue.<field>() instead."),yi=/^__.*__$/,mi=function(){function t(t,e,n){this.data=t,this.fieldMask=e,this.fieldTransforms=n}return t.prototype.toMutations=function(t,e){var n=[];return null!==this.fieldMask?n.push(new on(t,this.data,this.fieldMask,e)):n.push(new rn(t,this.data,e)),this.fieldTransforms.length>0&&n.push(new an(t,this.fieldTransforms)),n},t}(),gi=function(){function t(t,e,n){this.data=t,this.fieldMask=e,this.fieldTransforms=n}return t.prototype.toMutations=function(t,e){var n=[new on(t,this.data,this.fieldMask,e)];return this.fieldTransforms.length>0&&n.push(new an(t,this.fieldTransforms)),n},t}();!function(t){t[t.Set=0]="Set",t[t.Update=1]="Update",t[t.QueryValue=2]="QueryValue"}(Qr||(Qr={}));var vi=function(){function t(t,e,n,r,i,o){this.dataSource=t,this.methodName=e,this.path=n,this.arrayElement=r,void 0===i&&this.validatePath(),this.arrayElement=void 0!==r&&r,this.fieldTransforms=i||[],this.fieldMask=o||[]}return t.prototype.childContextForField=function(e){var n=null==this.path?null:this.path.child(e),r=new t(this.dataSource,this.methodName,n,!1,this.fieldTransforms,this.fieldMask);return r.validatePathSegment(e),r},t.prototype.childContextForFieldPath=function(e){var n=null==this.path?null:this.path.child(e),r=new t(this.dataSource,this.methodName,n,!1,this.fieldTransforms,this.fieldMask);return r.validatePath(),r},t.prototype.childContextForArray=function(e){return new t(this.dataSource,this.methodName,null,!0,this.fieldTransforms,this.fieldMask)},t.prototype.createError=function(t){var e=null===this.path||this.path.isEmpty()?"":" (found in field "+this.path+")";return new Ht(Wt.INVALID_ARGUMENT,"Function "+this.methodName+"() called with invalid data. "+t+e)},t.prototype.validatePath=function(){if(null!==this.path)for(var t=0;t<this.path.length;t++)this.validatePathSegment(this.path.get(t))},t.prototype.validatePathSegment=function(t){if(this.isWrite()&&yi.test(t))throw this.createError("Document fields cannot begin and end with __")},t.prototype.isWrite=function(){return this.dataSource===Qr.Set||this.dataSource===Qr.Update},t}(),bi=function(){function t(t,e){this.databaseId=t,this.key=e}return t}(),wi=function(){function t(t){this.preConverter=t}return t.prototype.parseSetData=function(t,e,n){var r=this,i=new vi(Qr.Set,t,oe.EMPTY_PATH);Rt("Data must be an object, but it was:",i,e);var o=void 0!==n.merge&&n.merge,a=Ae.EMPTY;y(e,function(t,e){var n=new Pn(t).t,o=i.childContextForFieldPath(n);e=r.runPreConverter(e,o);var s=r.parseData(e,o);s&&(a=a.set(n,s))});var s=o?new Ye(i.fieldMask):null;return new mi(a,s,i.fieldTransforms)},t.prototype.parseUpdateData=function(t,e){var n=this,r=new vi(Qr.Update,t,oe.EMPTY_PATH);Rt("Data must be 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vi(Qr.QueryValue,t,oe.EMPTY_PATH),r=this.parseData(e,n);return c(null!=r,"Parsed data should not be null."),c(0===n.fieldTransforms.length,"Field transforms should have been disallowed."),r},t.prototype.runPreConverter=function(t,e){try{return this.preConverter(t)}catch(t){var n=_t(t);throw e.createError(n)}},t.prototype.parseData=function(t,e){if((t=this.runPreConverter(t,e))instanceof Array){if(e.arrayElement)throw e.createError("Nested arrays are not supported");return e.path&&e.fieldMask.push(e.path),this.parseArray(t,e)}return kt(t)?(Rt("Unsupported field value:",e,t),this.parseObject(t,e)):(e.path&&e.fieldMask.push(e.path),this.parseScalarValue(t,e))},t.prototype.parseArray=function(t,e){for(var n=[],r=0,i=0,o=t;i<o.length;i++){var a=o[i],s=this.parseData(a,e.childContextForArray(r));null==s&&(s=ge.INSTANCE),n.push(s),r++}return new ke(n)},t.prototype.parseObject=function(t,e){var n=this,r=new ce(L);return y(t,function(t,i){var o=n.parseData(i,e.childContextForField(t));null!=o&&(r=r.insert(t,o))}),new Ae(r)},t.prototype.parseScalarValue=function(t,e){if(null===t)return ge.INSTANCE;if("number"==typeof t)return G(t)?new we(t):new Ie(t);if("boolean"==typeof t)return ve.of(t);if("string"==typeof t)return new Te(t);if(t instanceof Date)return new Ee(Ge.fromDate(t));if(t instanceof Jt)return new De(t);if(t instanceof Xt)return new Ne(t);if(t instanceof bi)return new Ce(t.databaseId,t.key);if(t instanceof li){if(t instanceof fi)throw e.dataSource!==Qr.Update?e.createError("FieldValue.delete() can only be used with update()"):(c(null==e.path||e.path.length>0,"FieldValue.delete() at the top level should have already been handled."),e.createError("FieldValue.delete() can only appear at the top level of your update data"));if(t instanceof pi){if(e.dataSource!==Qr.Set&&e.dataSource!==Qr.Update)throw e.createError("FieldValue.serverTimestamp() can only be used with set() and update()");if(null===e.path)throw e.createError("FieldValue.serverTimestamp() is not currently supported inside arrays");return e.fieldTransforms.push(new Ze(e.path,Je.instance)),null}return u("Unknown FieldValue type: "+t)}throw e.createError("Unsupported field value: "+A(t))},t}(),Ii=this&&this.__extends||function(){var t=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])};return function(e,n){function r(){this.constructor=e}t(e,n),e.prototype=null===n?Object.create(n):(r.prototype=n.prototype,new r)}}(),Ti="firestore.googleapis.com",Ei=!0,Si=function(){function t(t){if(void 0===t.host){if(void 0!==t.ssl)throw new Ht(Wt.INVALID_ARGUMENT,"Can't provide ssl option if host option is not set");this.host=Ti,this.ssl=Ei}else S("settings","string","host",t.host),this.host=t.host,N("settings","boolean","ssl",t.ssl),this.ssl=p(t.ssl,Ei);O("settings",t,["host","ssl","credentials"]),N("settings","object","credentials",t.credentials),this.credentials=t.credentials}return t.prototype.equals=function(t){return this.host===t.host&&this.ssl===t.ssl&&this.credentials===t.credentials},t}(),Ni=function(){function t(){}return t}(),Ci=function(){function t(e){var n=this;this.INTERNAL={delete:function(){return n.k?n.k.shutdown():Promise.resolve()},disableNetwork:function(){return n.k.disableNetwork()},enableNetwork:function(){return n.k.enableNetwork()}};var r=new Ni;if("object"==typeof e.options){var i=e;r.firebaseApp=i,r.databaseId=t.databaseIdFromApp(i),r.persistenceKey=r.firebaseApp.name,r.credentials=new ai(i)}else{var o=e;if(!o.projectId)throw new Ht(Wt.INVALID_ARGUMENT,"Must provide projectId");r.databaseId=new te(o.projectId,o.database),r.persistenceKey="[DEFAULT]",r.credentials=new oi}r.settings=new Si({}),this._=r,this._databaseId=r.databaseId}return t.prototype.settings=function(t){if(v("Firestore.settings",arguments,1),T("Firestore.settings","object",1,t),f(t,"persistence"))throw new Ht(Wt.INVALID_ARGUMENT,'"persistence" is now specified with a separate call to firestore.enablePersistence().');var e=new Si(t);if(this.k&&!this._.settings.equals(e))throw new Ht(Wt.FAILED_PRECONDITION,"Firestore has already been started and its settings can no longer be changed. You can only call settings() before calling any other methods on a Firestore object.");this._.settings=e,void 0!==e.credentials&&(this._.credentials=Ct(e.credentials))},t.prototype.enablePersistence=function(){if(this.k)throw new Ht(Wt.FAILED_PRECONDITION,"Firestore has already been started and persistence can no longer be enabled. You can only call enablePersistence() before calling any other methods on a Firestore object.");return this.configureClient(!0)},t.prototype.ensureClientConfigured=function(){return this.k||this.configureClient(!1),this.k},t.prototype.configureClient=function(t){var e=this;c(!!this._.settings.host,"FirestoreSettings.host cannot be falsey"),c(!this.k,"configureClient() called multiple times");var n=new Zt(this._.databaseId,this._.persistenceKey,this._.settings.host,this._.settings.ssl),r=function(t){if(t instanceof ki){var n=e._.databaseId,r=t.firestore._.databaseId;if(!r.equals(n))throw new Ht(Wt.INVALID_ARGUMENT,"Document reference is for database "+r.projectId+"/"+r.database+" but should be for database "+n.projectId+"/"+n.database);return new bi(e._.databaseId,t.x)}return t};return this._dataConverter=new wi(r),this.k=new ti(Qt.getPlatform(),n,this._.credentials,new ni),this.k.start(t)},t.databaseIdFromApp=function(t){var e=t.options;if(!f(e,"projectId")){if(f(e,"firestoreId"))throw new Ht(Wt.INVALID_ARGUMENT,'"firestoreId" is now specified as "projectId" in firebase.initializeApp.');throw new Ht(Wt.INVALID_ARGUMENT,'"projectId" not provided in firebase.initializeApp.')}if(f(e,"firestoreOptions"))throw new Ht(Wt.INVALID_ARGUMENT,'"firestoreOptions" values are now specified with Firestore.settings()');var n=e.projectId;if(!n||"string"!=typeof n)throw new Ht(Wt.INVALID_ARGUMENT,"projectId must be a string in FirebaseApp.options");return new te(n)},Object.defineProperty(t.prototype,"app",{get:function(){if(!this._.firebaseApp)throw new Ht(Wt.FAILED_PRECONDITION,"Firestore was not initialized using the Firebase SDK. 'app' is not available");return this._.firebaseApp},enumerable:!0,configurable:!0}),t.prototype.collection=function(t){if(v("Firestore.collection",arguments,1),T("Firestore.collection","string",1,t),!t)throw new Ht(Wt.INVALID_ARGUMENT,"Must provide a non-empty collection path to collection()");return this.ensureClientConfigured(),new _i(re.fromString(t),this)},t.prototype.doc=function(t){if(v("Firestore.doc",arguments,1),T("Firestore.doc","string",1,t),!t)throw new Ht(Wt.INVALID_ARGUMENT,"Must provide a non-empty document path to doc()");return this.ensureClientConfigured(),ki.forPath(re.fromString(t),this)},t.prototype.runTransaction=function(t){var e=this;return v("Firestore.runTransaction",arguments,1),T("Firestore.runTransaction","function",1,t),this.ensureClientConfigured().transaction(function(n){return t(new Di(e,n))})},t.prototype.batch=function(){return this.ensureClientConfigured(),new Ai(this)},Object.defineProperty(t,"logLevel",{get:function(){switch(r()){case Vt.DEBUG:return"debug";case Vt.ERROR:return"error";case Vt.SILENT:return"silent";default:return u("Unknown log level: "+r())}},enumerable:!0,configurable:!0}),t.setLogLevel=function(t){switch(v("Firestore.setLogLevel",arguments,1),T("Firestore.setLogLevel","string",1,t),t){case"debug":i(Vt.DEBUG);break;case"error":i(Vt.ERROR);break;case"silent":i(Vt.SILENT);break;default:throw new Ht(Wt.INVALID_ARGUMENT,"Invalid log level: "+t)}},t}(),Di=function(){function t(t,e){this.q=t,this.Q=e}return t.prototype.get=function(t){var e=this;v("Transaction.get",arguments,1);var n=Lt("Transaction.get",t,this.q);return this.Q.lookup([n.x]).then(function(t){if(!t||1!==t.length)return u("Mismatch in docs returned from document lookup.");var r=t[0];return r instanceof ue?new Ri(e.q,n.x,null,!1):new Ri(e.q,n.x,r,!1)})},t.prototype.set=function(t,e,n){w("Transaction.set",arguments,2,3);var r=Lt("Transaction.set",t,this.q);n=Pt("Transaction.set",n);var i=this.q._dataConverter.parseSetData("Transaction.set",e,n);return this.Q.set(r.x,i),this},t.prototype.update=function(t,e,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];var o,a;return"string"==typeof e||e instanceof Pn?(b("Transaction.update",arguments,3),o=Lt("Transaction.update",t,this.q),a=this.q._dataConverter.parseUpdateVarargs("Transaction.update",e,n,r)):(v("Transaction.update",arguments,2),o=Lt("Transaction.update",t,this.q),a=this.q._dataConverter.parseUpdateData("Transaction.update",e)),this.Q.update(o.x,a),this},t.prototype.delete=function(t){v("Transaction.delete",arguments,1);var e=Lt("Transaction.delete",t,this.q);return this.Q.delete(e.x),this},t}(),Ai=function(){function t(t){this.q=t,this.z=[],this.tt=!1}return t.prototype.set=function(t,e,n){w("WriteBatch.set",arguments,2,3),this.verifyNotCommitted();var r=Lt("WriteBatch.set",t,this.q);n=Pt("WriteBatch.set",n);var i=this.q._dataConverter.parseSetData("WriteBatch.set",e,n);return this.z=this.z.concat(i.toMutations(r.x,en.NONE)),this},t.prototype.update=function(t,e,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];this.verifyNotCommitted();var o,a;return"string"==typeof e||e instanceof Pn?(b("WriteBatch.update",arguments,3),o=Lt("WriteBatch.update",t,this.q),a=this.q._dataConverter.parseUpdateVarargs("WriteBatch.update",e,n,r)):(v("WriteBatch.update",arguments,2),o=Lt("WriteBatch.update",t,this.q),a=this.q._dataConverter.parseUpdateData("WriteBatch.update",e)),this.z=this.z.concat(a.toMutations(o.x,en.exists(!0))),this},t.prototype.delete=function(t){v("WriteBatch.delete",arguments,1),this.verifyNotCommitted();var e=Lt("WriteBatch.delete",t,this.q);return this.z=this.z.concat(new sn(e.x,en.NONE)),this},t.prototype.commit=function(){return this.verifyNotCommitted(),this.tt=!0,this.z.length>0?this.q.ensureClientConfigured().write(this.z):Promise.resolve()},t.prototype.verifyNotCommitted=function(){if(this.tt)throw new Ht(Wt.FAILED_PRECONDITION,"A write batch can no longer be used after commit() has been called.")},t}(),ki=function(){function t(t,e){this.x=t,this.firestore=e,this.k=this.firestore.ensureClientConfigured()}return t.forPath=function(e,n){if(e.length%2!=0)throw new Ht(Wt.INVALID_ARGUMENT,"Invalid document reference. Document references must have an even number of segments, but "+e.canonicalString()+" has "+e.length);return new t(new ae(e),n)},Object.defineProperty(t.prototype,"id",{get:function(){return this.x.path.lastSegment()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"parent",{get:function(){return new _i(this.x.path.popLast(),this.firestore)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"path",{get:function(){return this.x.path.canonicalString()},enumerable:!0,configurable:!0}),t.prototype.collection=function(t){if(v("DocumentReference.collection",arguments,1),T("DocumentReference.collection","string",1,t),!t)throw new Ht(Wt.INVALID_ARGUMENT,"Must provide a non-empty collection name to collection()");var e=re.fromString(t);return new _i(this.x.path.child(e),this.firestore)},t.prototype.isEqual=function(e){if(!(e instanceof t))throw M("isEqual","DocumentReference",1,e);return this.firestore===e.firestore&&this.x.equals(e.x)},t.prototype.set=function(t,e){w("DocumentReference.set",arguments,1,2),e=Pt("DocumentReference.set",e);var n=this.firestore._dataConverter.parseSetData("DocumentReference.set",t,e);return this.k.write(n.toMutations(this.x,en.NONE))},t.prototype.update=function(t,e){for(var n=[],r=2;r<arguments.length;r++)n[r-2]=arguments[r];var i;return"string"==typeof t||t instanceof Pn?(b("DocumentReference.update",arguments,2),i=this.firestore._dataConverter.parseUpdateVarargs("DocumentReference.update",t,e,n)):(v("DocumentReference.update",arguments,1),i=this.firestore._dataConverter.parseUpdateData("DocumentReference.update",t)),this.k.write(i.toMutations(this.x,en.exists(!0)))},t.prototype.delete=function(){return v("DocumentReference.delete",arguments,0),this.k.write([new sn(this.x,en.NONE)])},t.prototype.onSnapshot=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];w("DocumentReference.onSnapshot",arguments,1,4);var n,r={includeMetadataChanges:!1},i=0;"object"!=typeof t[i]||Dt(t[i])||(r=t[i],O("DocumentReference.onSnapshot",r,["includeMetadataChanges"]),N("DocumentReference.onSnapshot","boolean","includeMetadataChanges",r.includeMetadataChanges),i++);var o={includeDocumentMetadataChanges:r.includeMetadataChanges,includeQueryMetadataChanges:r.includeMetadataChanges};return Dt(t[i])?n=t[i]:(T("DocumentReference.onSnapshot","function",i,t[i]),E("DocumentReference.onSnapshot","function",i+1,t[i+1]),E("DocumentReference.onSnapshot","function",i+2,t[i+2]),n={next:t[i],error:t[i+1],complete:t[i+2]}),this.onSnapshotInternal(o,n)},t.prototype.onSnapshotInternal=function(t,e){var n=this,r=function(t){console.error("Uncaught Error in onSnapshot:",t)};e.error&&(r=e.error.bind(e));var i=new ei({next:function(t){if(e.next){c(t.docs.size<=1,"Too many documents returned on a document query");var r=t.docs.get(n.x);e.next(new Ri(n.firestore,n.x,r,t.fromCache))}},error:r}),o=this.k.listen(Pe.atPath(this.x.path),i,t);return function(){i.mute(),n.k.unlisten(o)}},t.prototype.get=function(){var t=this;return v("DocumentReference.get",arguments,0),new Promise(function(e,n){var r=t.onSnapshotInternal({includeQueryMetadataChanges:!0,includeDocumentMetadataChanges:!0,waitForSyncWhenOnline:!0},{next:function(t){r(),!t.exists&&t.metadata.fromCache?n(new Ht(Wt.ABORTED,"Failed to get document because the client is offline.")):e(t)},error:n})})},t}(),Ri=function(){function t(t,e,n,r){this.q=t,this.x=e,this.et=n,this.nt=r}return t.prototype.data=function(){if(v("DocumentSnapshot.data",arguments,0),!this.et)throw new Ht(Wt.NOT_FOUND,"This document doesn't exist. Check doc.exists to make sure the document exists before calling doc.data().");return this.convertObject(this.et.data)},t.prototype.get=function(t){if(v("DocumentSnapshot.get",arguments,1),!this.et)throw new Ht(Wt.NOT_FOUND,"This document doesn't exist. Check doc.exists to make sure the document exists before calling doc.get().");var e=this.et.data.field(Ot("DocumentSnapshot.get",t));return void 0===e?void 0:this.convertValue(e)},Object.defineProperty(t.prototype,"id",{get:function(){return this.x.path.lastSegment()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"ref",{get:function(){return new ki(this.x,this.q)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"exists",{get:function(){return null!==this.et},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"metadata",{get:function(){return{hasPendingWrites:null!==this.et&&this.et.hasLocalMutations,fromCache:this.nt}},enumerable:!0,configurable:!0}),t.prototype.convertObject=function(t){var e=this,n={};return t.forEach(function(t,r){n[t]=e.convertValue(r)}),n},t.prototype.convertValue=function(t){if(t instanceof Ae)return this.convertObject(t);if(t instanceof ke)return this.convertArray(t);if(t instanceof Ce){var e=t.value(),n=this.q.ensureClientConfigured().databaseId();return t.databaseId.equals(n)||a("Document "+this.x.path+" contains a document reference within a different database ("+t.databaseId.projectId+"/"+t.databaseId.database+") which is not supported. It will be treated as a reference in the current database ("+n.projectId+"/"+n.database+") instead."),new ki(e,this.q)}return t.value()},t.prototype.convertArray=function(t){var e=this;return t.internalValue.map(function(t){return e.convertValue(t)})},t}(),Oi=function(){function t(t,e){this.rt=t,this.firestore=e}return t.prototype.where=function(e,n,r){v("Query.where",arguments,3),T("Query.where","string",2,n),R("Query.where",3,r);var i,o=Ot("Query.where",e);if(o.isKeyField())if("string"==typeof r){if(-1!==r.indexOf("/"))throw new Ht(Wt.INVALID_ARGUMENT,"Function Query.where() requires its third parameter to be a valid document ID if the first parameter is FieldPath.documentId(), but it contains a slash.");if(""===r)throw new Ht(Wt.INVALID_ARGUMENT,"Function Query.where() requires its third parameter to be a valid document ID if the first parameter is FieldPath.documentId(), but it was an empty string.");var a=this.rt.path.child(new re([r]));c(a.length%2==0,"Path should be a document key"),i=new Ce(this.firestore._databaseId,new ae(a))}else{if(!(r instanceof ki))throw new Ht(Wt.INVALID_ARGUMENT,"Function Query.where() requires its third parameter to be a string or a DocumentReference if the first parameter is FieldPath.documentId(), but it was: "+A(r)+".");var s=r;i=new Ce(this.firestore._databaseId,s.x)}else i=this.firestore._dataConverter.parseQueryValue("Query.where",r);var u=W(o,Le.fromString(n),i);return this.validateNewFilter(u),new t(this.rt.addFilter(u),this.firestore)},t.prototype.orderBy=function(e,n){w("Query.orderBy",arguments,1,2),E("Query.orderBy","string",2,n);var r;if(void 0===n||"asc"===n)r=Fe.ASCENDING;else{if("desc"!==n)throw new Ht(Wt.INVALID_ARGUMENT,"Function Query.orderBy() has unknown direction '"+n+"', expected 'asc' or 'desc'.");r=Fe.DESCENDING}if(null!==this.rt.startAt)throw new Ht(Wt.INVALID_ARGUMENT,"Invalid query. 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A.prototype.copyToClipboard_=function(a){var c=a.join("\r\n"),b=document.createElement("div");b.textContent=c;b.style.opacity="0";document.body.appendChild(b);var d=document.createRange();d.selectNode(b);window.getSelection().removeAllRanges();window.getSelection().addRange(d);var f=function(b){document.removeEventListener("copy",f);void 0!==b.clipboardData&&(b.clipboardData.setData("text/plain",c),b.clipboardData.setData("text/html",a.join("<br>")),b.preventDefault())};document.addEventListener("copy",
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e.convertDateWithMonth_=function(a,c){a=a.match(c);c=parseInt(a[1],10);var b=parseInt(a[2],10),d=new Date(b,c-1,1);b=new Date(b,c-1,1);b.setMonth(c+parseInt(a[3],10)-1,0);return""+this.dateStringFormat_(d)+(" "+this.dateStringFormat_(b))};e.dateTimeStringFormat_=function(a){return this.dateStringFormat_(a)+("T"+a.getHours().toString().padStart(2,"0"))};
e.convertOldEmbedParams=function(a){var c=this,b={};if(0===Object.keys(a).length)return null;var d;a.geo&&(d=a.geo.replace(/(\w+,?)\s?/g,"$1"));var f=a.date?a.date.split(",").map(function(a){return c.convertDateParam_(a)}).join(","):"all";a.cat&&(b.cat=a.cat.replace(/(.*-)?(\d+)$/,"$2"));b.comparisonItems={};var x=[];a.q&&a.q.split(",").forEach(function(a){x.push({keyword:a,geo:d||"",time:f})},this);var l=a.cid||"",y="",m=l.match(/(^\w*)[_](\d)[_]\d/);m&&0<m.length&&(l=m[1],0!=m[2]&&(y="_"+m[2]));
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gwAutofill.domain = "commercedna.com";
gwAutofill.id = "022e66d0-0886-11ef-ab76-9dde5057d5dd";
gwAutofill["country"] = "US";
gwAutofill["currency"] = "USD";
gwAutofill.config = {"insertAfter":"#gwTry","invoke":true,"primary":"#e41919"};
firebase.initializeApp({
    apiKey: "AIzaSyAw-h9HHTpAbwU9E88c7o82QOZQhW-Tbo4",
    authDomain: "commercedna-live.firebaseapp.com",
    databaseURL: "https://commercedna-live.firebaseio.com",
    projectId: "commercedna-live",
    storageBucket: "commercedna-live.appspot.com",
    messagingSenderId: "554127730454"
});
gwAutofill.firestore = firebase.firestore();
gwAutofill.templates.wrap = function anonymous(locals, escapeFn, include, rethrow
/*``*/) {
rethrow = rethrow || function rethrow(err, str, flnm, lineno, esc){
  var lines = str.split('\n');
  var start = Math.max(lineno - 3, 0);
  var end = Math.min(lines.length, lineno + 3);
  var filename = esc(flnm); // eslint-disable-line
  // Error context
  var context = lines.slice(start, end).map(function (line, i){
    var curr = i + start + 1;
    return (curr == lineno ? ' >> ' : '    ')
      + curr
      + '| '
      + line;
  }).join('\n');

  // Alter exception message
  err.path = filename;
  err.message = (filename || 'ejs') + ':'
    + lineno + '\n'
    + context + '\n\n'
    + err.message;

  throw err;
};
escapeFn = escapeFn || function (markup) {
  return markup == undefined
    ? ''
    : String(markup)
      .replace(_MATCH_HTML, encode_char);
};
var _ENCODE_HTML_RULES = {
      "&": "&amp;"
    , "<": "&lt;"
    , ">": "&gt;"
    , '"': "&#34;"
    , "'": "&#39;"
    }
  , _MATCH_HTML = /[&<>'"]/g;
function encode_char(c) {
  return _ENCODE_HTML_RULES[c] || c;
};
;
var __line = 1
  , __lines = "<div id=\"gwWrap\">\r\n<!--\r\n\t<div style=\"text-align:right;\">\r\n\t\t<a href=\"#!\" onClick=\"gwAutofill.show()\"\r\n\t\tstyle=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:<%-config.primary%>\">\r\n\t\tAssist me !\r\n\t\t</a>\r\n\t</div>\r\n-->\r\n\t<div id=\"gwAutofill\"></div>\r\n</div>"
  , __filename = undefined;
try {
  var __output = [], __append = __output.push.bind(__output);
  with (locals || {}) {
    ; __append("<div id=\"gwWrap\">\r\n<!--\r\n	<div style=\"text-align:right;\">\r\n		<a href=\"#!\" onClick=\"gwAutofill.show()\"\r\n		style=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:")
    ; __line = 5
    ; __append(config.primary)
    ; __append("\">\r\n		Assist me !\r\n		</a>\r\n	</div>\r\n-->\r\n	<div id=\"gwAutofill\"></div>\r\n</div>")
    ; __line = 11
  }
  return __output.join("");
} catch (e) {
  rethrow(e, __lines, __filename, __line, escapeFn);
}

};
gwAutofill.templates.step0 = function anonymous(locals, escapeFn, include, rethrow
/*``*/) {
rethrow = rethrow || function rethrow(err, str, flnm, lineno, esc){
  var lines = str.split('\n');
  var start = Math.max(lineno - 3, 0);
  var end = Math.min(lines.length, lineno + 3);
  var filename = esc(flnm); // eslint-disable-line
  // Error context
  var context = lines.slice(start, end).map(function (line, i){
    var curr = i + start + 1;
    return (curr == lineno ? ' >> ' : '    ')
      + curr
      + '| '
      + line;
  }).join('\n');

  // Alter exception message
  err.path = filename;
  err.message = (filename || 'ejs') + ':'
    + lineno + '\n'
    + context + '\n\n'
    + err.message;

  throw err;
};
escapeFn = escapeFn || function (markup) {
  return markup == undefined
    ? ''
    : String(markup)
      .replace(_MATCH_HTML, encode_char);
};
var _ENCODE_HTML_RULES = {
      "&": "&amp;"
    , "<": "&lt;"
    , ">": "&gt;"
    , '"': "&#34;"
    , "'": "&#39;"
    }
  , _MATCH_HTML = /[&<>'"]/g;
function encode_char(c) {
  return _ENCODE_HTML_RULES[c] || c;
};
;
var __line = 1
  , __lines = "<form id=\"productImageForm\">\r\n  <div style=\"text-align:center; padding-top:150px; padding-bottom:150px;\" ondrop=\"console.dir(event);\">\r\n    <p id=\"gwUploadText\" style=\"font-size:24px;\">\r\n    \tUpload the photo of the product \r\n    \t(<a href=\"/custom/upload/tv.jpg\" target=\"_blank\">example</a>)\r\n    \t<br/> \r\n    \tyou want to sell \r\n    \t\r\n    </p>\r\n    <input name=\"productImage\" type=\"file\" class=\"form-control-file\" style=\"margin:auto;\" id=\"productImage\" accept=\"image/*\" onChange=\"gwAutofill.upload(this.files)\">\r\n  </div>\r\n</form>\r\n\r\n<div id=\"gwProgress\" style=\"padding-top:5px; padding-bottom:15px;\">\r\n<!--\r\n\t<a href=\"#!\" onClick=\"gwAutofill.reset()\"\r\n\tstyle=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:#666\">\r\n\tStart over!\r\n\t</a>\r\n\t<a href=\"#!\" onClick=\"gwAutofill.goto('step1')\"\r\n\tstyle=\"float:right; padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:<%-config.primary%>\">\r\n\tNext >\r\n\t</a>\r\n-->\r\n</div>"
  , __filename = undefined;
try {
  var __output = [], __append = __output.push.bind(__output);
  with (locals || {}) {
    ; __append("<form id=\"productImageForm\">\r\n  <div style=\"text-align:center; padding-top:150px; padding-bottom:150px;\" ondrop=\"console.dir(event);\">\r\n    <p id=\"gwUploadText\" style=\"font-size:24px;\">\r\n    	Upload the photo of the product \r\n    	(<a href=\"/custom/upload/tv.jpg\" target=\"_blank\">example</a>)\r\n    	<br/> \r\n    	you want to sell \r\n    	\r\n    </p>\r\n    <input name=\"productImage\" type=\"file\" class=\"form-control-file\" style=\"margin:auto;\" id=\"productImage\" accept=\"image/*\" onChange=\"gwAutofill.upload(this.files)\">\r\n  </div>\r\n</form>\r\n\r\n<div id=\"gwProgress\" style=\"padding-top:5px; padding-bottom:15px;\">\r\n<!--\r\n	<a href=\"#!\" onClick=\"gwAutofill.reset()\"\r\n	style=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:#666\">\r\n	Start over!\r\n	</a>\r\n	<a href=\"#!\" onClick=\"gwAutofill.goto('step1')\"\r\n	style=\"float:right; padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:")
    ; __line = 21
    ; __append(config.primary)
    ; __append("\">\r\n	Next >\r\n	</a>\r\n-->\r\n</div>")
    ; __line = 25
  }
  return __output.join("");
} catch (e) {
  rethrow(e, __lines, __filename, __line, escapeFn);
}

};
gwAutofill.templates.step1 = function anonymous(locals, escapeFn, include, rethrow
/*``*/) {
rethrow = rethrow || function rethrow(err, str, flnm, lineno, esc){
  var lines = str.split('\n');
  var start = Math.max(lineno - 3, 0);
  var end = Math.min(lines.length, lineno + 3);
  var filename = esc(flnm); // eslint-disable-line
  // Error context
  var context = lines.slice(start, end).map(function (line, i){
    var curr = i + start + 1;
    return (curr == lineno ? ' >> ' : '    ')
      + curr
      + '| '
      + line;
  }).join('\n');

  // Alter exception message
  err.path = filename;
  err.message = (filename || 'ejs') + ':'
    + lineno + '\n'
    + context + '\n\n'
    + err.message;

  throw err;
};
escapeFn = escapeFn || function (markup) {
  return markup == undefined
    ? ''
    : String(markup)
      .replace(_MATCH_HTML, encode_char);
};
var _ENCODE_HTML_RULES = {
      "&": "&amp;"
    , "<": "&lt;"
    , ">": "&gt;"
    , '"': "&#34;"
    , "'": "&#39;"
    }
  , _MATCH_HTML = /[&<>'"]/g;
function encode_char(c) {
  return _ENCODE_HTML_RULES[c] || c;
};
;
var __line = 1
  , __lines = "<p style=\"text-align:center;\">\r\n\t<img src=\"https://storage.googleapis.com/dnaupload/<%-entity.file%>\" style=\"width:auto; height:300px;\">\r\n</p>\r\n<p style=\"text-align:center; padding-top:20px;\">\r\n\t<%\r\n\t\tvar lbls = entity.vision&&entity.vision.webDetection.webEntities?entity.vision.webDetection.webEntities:[];\r\n\t\tlbls.forEach(function(lbl, l){ lbl.index=l; });\r\n\t\tlbls = lbls.filter(l=>l.description&&l.entityId.startsWith('/m/'));\r\n\t\tlbls = lbls.length>3?lbls.slice(0,3):lbls;\r\n\t\tfor(var l=0; l<lbls.length; l++){\r\n\t\t\tvar lbl = lbls[l];\r\n\t%>\r\n\t\t<a href=\"#!\" onclick=\"gwAutofill.update({selectedCategory:<%-lbl.index%>})\"\r\n\t\t\tstyle=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:<%-lbl.index==entity.selectedCategory?config.primary:'#666'%>\">\r\n\t\t\t<%-lbl.description%>\r\n\t\t</a>\r\n\t<% } %>\r\n</p>\r\n<p style=\"text-align:center; padding-top:10px;\">\r\n\t<%-lbls.length==0?'Identifying the product ...':'Select the most appropriate tag and click \"Next\"'%>\r\n</p>\r\n\r\n<div id=\"gwProgress\" style=\"padding-top:5px; padding-bottom:15px;\">\r\n\t<a href=\"#!\" onClick=\"gwAutofill.goto('step0')\"\r\n\tstyle=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:#666\">\r\n\t< Back\r\n\t</a>\r\n\t<a href=\"#!\" onClick=\"gwAutofill.goto('step2')\"\r\n\tstyle=\"float:right; padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:<%-config.primary%>\">\r\n\tNext >\r\n\t</a>\r\n</div>"
  , __filename = undefined;
try {
  var __output = [], __append = __output.push.bind(__output);
  with (locals || {}) {
    ; __append("<p style=\"text-align:center;\">\r\n	<img src=\"https://storage.googleapis.com/dnaupload/")
    ; __line = 2
    ; __append(entity.file)
    ; __append("\" style=\"width:auto; height:300px;\">\r\n</p>\r\n<p style=\"text-align:center; padding-top:20px;\">\r\n	")
    ; __line = 5
    ; 
		var lbls = entity.vision&&entity.vision.webDetection.webEntities?entity.vision.webDetection.webEntities:[];
		lbls.forEach(function(lbl, l){ lbl.index=l; });
		lbls = lbls.filter(l=>l.description&&l.entityId.startsWith('/m/'));
		lbls = lbls.length>3?lbls.slice(0,3):lbls;
		for(var l=0; l<lbls.length; l++){
			var lbl = lbls[l];
	
    ; __line = 12
    ; __append("\r\n		<a href=\"#!\" onclick=\"gwAutofill.update({selectedCategory:")
    ; __line = 13
    ; __append(lbl.index)
    ; __append("})\"\r\n			style=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:")
    ; __line = 14
    ; __append(lbl.index==entity.selectedCategory?config.primary:'#666')
    ; __append("\">\r\n			")
    ; __line = 15
    ; __append(lbl.description)
    ; __append("\r\n		</a>\r\n	")
    ; __line = 17
    ;  } 
    ; __append("\r\n</p>\r\n<p style=\"text-align:center; padding-top:10px;\">\r\n	")
    ; __line = 20
    ; __append(lbls.length==0?'Identifying the product ...':'Select the most appropriate tag and click "Next"')
    ; __append("\r\n</p>\r\n\r\n<div id=\"gwProgress\" style=\"padding-top:5px; padding-bottom:15px;\">\r\n	<a href=\"#!\" onClick=\"gwAutofill.goto('step0')\"\r\n	style=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:#666\">\r\n	< Back\r\n	</a>\r\n	<a href=\"#!\" onClick=\"gwAutofill.goto('step2')\"\r\n	style=\"float:right; padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:")
    ; __line = 29
    ; __append(config.primary)
    ; __append("\">\r\n	Next >\r\n	</a>\r\n</div>")
    ; __line = 32
  }
  return __output.join("");
} catch (e) {
  rethrow(e, __lines, __filename, __line, escapeFn);
}

};
gwAutofill.templates.step2 = function anonymous(locals, escapeFn, include, rethrow
/*``*/) {
rethrow = rethrow || function rethrow(err, str, flnm, lineno, esc){
  var lines = str.split('\n');
  var start = Math.max(lineno - 3, 0);
  var end = Math.min(lines.length, lineno + 3);
  var filename = esc(flnm); // eslint-disable-line
  // Error context
  var context = lines.slice(start, end).map(function (line, i){
    var curr = i + start + 1;
    return (curr == lineno ? ' >> ' : '    ')
      + curr
      + '| '
      + line;
  }).join('\n');

  // Alter exception message
  err.path = filename;
  err.message = (filename || 'ejs') + ':'
    + lineno + '\n'
    + context + '\n\n'
    + err.message;

  throw err;
};
escapeFn = escapeFn || function (markup) {
  return markup == undefined
    ? ''
    : String(markup)
      .replace(_MATCH_HTML, encode_char);
};
var _ENCODE_HTML_RULES = {
      "&": "&amp;"
    , "<": "&lt;"
    , ">": "&gt;"
    , '"': "&#34;"
    , "'": "&#39;"
    }
  , _MATCH_HTML = /[&<>'"]/g;
function encode_char(c) {
  return _ENCODE_HTML_RULES[c] || c;
};
;
var __line = 1
  , __lines = "<%\r\nvar pages = entity.vision.webDetection.pagesWithMatchingImages;\r\nif(!pages) pages = [];\r\npages = pages.filter(function(pg, p){\r\n\tpg.index = p;\r\n\tvar meta = entity.metadata[pg.url];\r\n\tpg.meta = getProperties(meta);\r\n\treturn pg.meta&&Object.keys(pg.meta).length>0;\r\n});\r\npages.sort(function(a,b){\r\n\treturn Object.keys(b.meta).length-Object.keys(a.meta).length;\r\n});\r\n%>\r\n<style>\r\n\t#gwPages{ margin-top:30px; margin-bottom:30px; border:0px #fff solid; }\r\n\t#gwPages table{ border:0px #fff solid; }\r\n\t#gwPages tr{ height:40px; border:0px #fff solid; }\r\n\t#gwPages tr td{ border:0px #fff solid; }\r\n\t#gwPages input{ width:240px; }\r\n\t#gwPages textarea{ width:240px; }\r\n</style>\r\n<p style=\"text-align:center; padding-bottom:10px;\">\r\n\tSelect the most appropriate product and click \"Next\" down below\r\n</p>\r\n<table id=\"gwPages\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\r\n<tr>\r\n<td width=\"40%\" style=\"padding:0px; vertical-align:top;\">\r\n\t<table width=\"100%\">\r\n\t<%\r\n\tfor(var p=0; p<pages.length; p++){\r\n\t\tvar pg = pages[p];\r\n\t%>\r\n\t\t<tr><td style=\"padding:6px; background-color:<%-pg.index==entity.selectedPage?'#ccc':''%>\">\r\n\t\t\t<a href=\"#!\"  onclick=\"gwAutofill.update({selectedPage:<%-pg.index%>})\">\r\n\t\t\t\t<%-pg.meta&&pg.meta.name?pg.meta.name:pg.pageTitle%>\r\n\t\t\t</a>\r\n\t\t</td></tr>\r\n\t<% } %>\r\n\t</table>\r\n</td>\r\n<td style=\"padding:10px; background-color:#ccc;\">\r\n\t<% \r\n\t\tvar selpg = entity.vision.webDetection.pagesWithMatchingImages[entity.selectedPage];\r\n\t\tif(selpg && selpg.meta)\r\n\t\t{ \r\n\t%>\r\n\t\t<% \r\n\t\t\tfor(var nm in selpg.meta){\r\n\t\t\t\tvar vl = selpg.meta[nm];\r\n\t\t\t\tif(!nm.startsWith('@'))\r\n\t\t\t\t{\r\n\t\t%>\r\n\t\t\t<p style='text-transform:uppercase; font-weight:600;'><%-nm%></p>\r\n\t\t\t<div>\r\n\t\t\t\t<% if(typeof vl==='object'){\r\n\t\t\t\t\tfor(var pnm in vl)\r\n\t\t\t\t\t{\r\n\t\t\t\t\t\tpvl = vl[pnm];\r\n\t\t\t\t\t\tif(!pnm.startsWith('@') && typeof pvl==='string' && pvl.trim().startsWith('http')==false)\r\n\t\t\t\t\t\t{\r\n\t\t\t\t%>\r\n\t\t\t\t\t\t<p><%-pnm.charAt(0).toUpperCase()+pnm.substr(1)%> : <%-pvl%></p>\r\n\t\t\t\t<%\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t} else{ %>\r\n\t\t\t\t\t<%-vl%>\r\n\t\t\t\t<% } %>\r\n\t\t\t</div>\r\n\t\t\t<hr>\r\n\t\t<% \r\n\t\t\t\t}\r\n\t\t\t} \r\n\t\t%>\r\n\t\t<p style=\"float:right;\"><a href=\"<%-selpg.url%>\" target=\"_blank\">Source</a></p>\r\n\t<% } %>\r\n</td>\r\n</tr>\r\n<table>\r\n\r\n<div id=\"gwProgress\" style=\"padding-top:5px; padding-bottom:15px;\">\r\n\t<a href=\"#!\" onClick=\"gwAutofill.goto('step1')\"\r\n\tstyle=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:#666\">\r\n\t< Back\r\n\t</a>\r\n\t<a href=\"#!\" onClick=\"gwAutofill.goto('step3')\"\r\n\tstyle=\"float:right; padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:<%-config.primary%>\">\r\n\tNext >\r\n\t</a>\r\n</div>"
  , __filename = undefined;
try {
  var __output = [], __append = __output.push.bind(__output);
  with (locals || {}) {
    ; 
var pages = entity.vision.webDetection.pagesWithMatchingImages;
if(!pages) pages = [];
pages = pages.filter(function(pg, p){
	pg.index = p;
	var meta = entity.metadata[pg.url];
	pg.meta = getProperties(meta);
	return pg.meta&&Object.keys(pg.meta).length>0;
});
pages.sort(function(a,b){
	return Object.keys(b.meta).length-Object.keys(a.meta).length;
});

    ; __line = 13
    ; __append("\r\n<style>\r\n	#gwPages{ margin-top:30px; margin-bottom:30px; border:0px #fff solid; }\r\n	#gwPages table{ border:0px #fff solid; }\r\n	#gwPages tr{ height:40px; border:0px #fff solid; }\r\n	#gwPages tr td{ border:0px #fff solid; }\r\n	#gwPages input{ width:240px; }\r\n	#gwPages textarea{ width:240px; }\r\n</style>\r\n<p style=\"text-align:center; padding-bottom:10px;\">\r\n	Select the most appropriate product and click \"Next\" down below\r\n</p>\r\n<table id=\"gwPages\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\r\n<tr>\r\n<td width=\"40%\" style=\"padding:0px; vertical-align:top;\">\r\n	<table width=\"100%\">\r\n	")
    ; __line = 29
    ; 
	for(var p=0; p<pages.length; p++){
		var pg = pages[p];
	
    ; __line = 32
    ; __append("\r\n		<tr><td style=\"padding:6px; background-color:")
    ; __line = 33
    ; __append(pg.index==entity.selectedPage?'#ccc':'')
    ; __append("\">\r\n			<a href=\"#!\"  onclick=\"gwAutofill.update({selectedPage:")
    ; __line = 34
    ; __append(pg.index)
    ; __append("})\">\r\n				")
    ; __line = 35
    ; __append(pg.meta&&pg.meta.name?pg.meta.name:pg.pageTitle)
    ; __append("\r\n			</a>\r\n		</td></tr>\r\n	")
    ; __line = 38
    ;  } 
    ; __append("\r\n	</table>\r\n</td>\r\n<td style=\"padding:10px; background-color:#ccc;\">\r\n	")
    ; __line = 42
    ;  
		var selpg = entity.vision.webDetection.pagesWithMatchingImages[entity.selectedPage];
		if(selpg && selpg.meta)
		{ 
	
    ; __line = 46
    ; __append("\r\n		")
    ; __line = 47
    ;  
			for(var nm in selpg.meta){
				var vl = selpg.meta[nm];
				if(!nm.startsWith('@'))
				{
		
    ; __line = 52
    ; __append("\r\n			<p style='text-transform:uppercase; font-weight:600;'>")
    ; __line = 53
    ; __append(nm)
    ; __append("</p>\r\n			<div>\r\n				")
    ; __line = 55
    ;  if(typeof vl==='object'){
					for(var pnm in vl)
					{
						pvl = vl[pnm];
						if(!pnm.startsWith('@') && typeof pvl==='string' && pvl.trim().startsWith('http')==false)
						{
				
    ; __line = 61
    ; __append("\r\n						<p>")
    ; __line = 62
    ; __append(pnm.charAt(0).toUpperCase()+pnm.substr(1))
    ; __append(" : ")
    ; __append(pvl)
    ; __append("</p>\r\n				")
    ; __line = 63
    ; 
						}
					}
				} else{ 
    ; __line = 66
    ; __append("\r\n					")
    ; __line = 67
    ; __append(vl)
    ; __append("\r\n				")
    ; __line = 68
    ;  } 
    ; __append("\r\n			</div>\r\n			<hr>\r\n		")
    ; __line = 71
    ;  
				}
			} 
		
    ; __line = 74
    ; __append("\r\n		<p style=\"float:right;\"><a href=\"")
    ; __line = 75
    ; __append(selpg.url)
    ; __append("\" target=\"_blank\">Source</a></p>\r\n	")
    ; __line = 76
    ;  } 
    ; __append("\r\n</td>\r\n</tr>\r\n<table>\r\n\r\n<div id=\"gwProgress\" style=\"padding-top:5px; padding-bottom:15px;\">\r\n	<a href=\"#!\" onClick=\"gwAutofill.goto('step1')\"\r\n	style=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:#666\">\r\n	< Back\r\n	</a>\r\n	<a href=\"#!\" onClick=\"gwAutofill.goto('step3')\"\r\n	style=\"float:right; padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:")
    ; __line = 87
    ; __append(config.primary)
    ; __append("\">\r\n	Next >\r\n	</a>\r\n</div>")
    ; __line = 90
  }
  return __output.join("");
} catch (e) {
  rethrow(e, __lines, __filename, __line, escapeFn);
}

};
gwAutofill.templates.step3 = function anonymous(locals, escapeFn, include, rethrow
/*``*/) {
rethrow = rethrow || function rethrow(err, str, flnm, lineno, esc){
  var lines = str.split('\n');
  var start = Math.max(lineno - 3, 0);
  var end = Math.min(lines.length, lineno + 3);
  var filename = esc(flnm); // eslint-disable-line
  // Error context
  var context = lines.slice(start, end).map(function (line, i){
    var curr = i + start + 1;
    return (curr == lineno ? ' >> ' : '    ')
      + curr
      + '| '
      + line;
  }).join('\n');

  // Alter exception message
  err.path = filename;
  err.message = (filename || 'ejs') + ':'
    + lineno + '\n'
    + context + '\n\n'
    + err.message;

  throw err;
};
escapeFn = escapeFn || function (markup) {
  return markup == undefined
    ? ''
    : String(markup)
      .replace(_MATCH_HTML, encode_char);
};
var _ENCODE_HTML_RULES = {
      "&": "&amp;"
    , "<": "&lt;"
    , ">": "&gt;"
    , '"': "&#34;"
    , "'": "&#39;"
    }
  , _MATCH_HTML = /[&<>'"]/g;
function encode_char(c) {
  return _ENCODE_HTML_RULES[c] || c;
};
;
var __line = 1
  , __lines = "<div id=\"gwTrend\" style=\"max-width:500px; margin-left:auto; margin-right:auto;\">\r\n</div>\r\n<% \r\n\tvar priceCurrency = 'USD'; var price = '80';\r\n\tvar selpg = entity.vision.webDetection.pagesWithMatchingImages[entity.selectedPage];\r\n\tvar meta = {};\r\n\tif(selpg)\r\n\t{\r\n\t\tvar selmeta = entity.metadata[selpg.url];\r\n\t\tmeta = getProperties(selmeta);\r\n\t}\r\n\tif(meta.offers)\r\n\t{\r\n\t\tif(meta.offers.priceCurrency)\r\n\t\t\tpriceCurrency = meta.offers.priceCurrency;\r\n\t\tif(meta.offers.price)\r\n\t\t\tprice = meta.offers.price;\r\n\t\telse if(meta.offers.lowPrice)\r\n\t\t\tprice = meta.offers.lowPrice;\r\n\t\telse if(meta.offers.highPrice)\r\n\t\t\tprice = meta.offers.highPrice;\r\n\t}\r\n\tprice = parseInt(price)*.3\r\n\tprice = price.toFixed(2);\r\n%>\r\n<p style=\"text-align:center; padding:10px; font-size:20px;\">\r\n\tSuggested price: <%-currency%> <%-price%>\r\n</p>\r\n\r\n<div id=\"gwProgress\" style=\"padding-top:5px; padding-bottom:15px;\">\r\n\t<a href=\"#!\" onClick=\"gwAutofill.goto('step2')\"\r\n\tstyle=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:#666\">\r\n\t< Back\r\n\t</a>\r\n\t<a href=\"#!\" onClick=\"gwAutofill.goto('step4')\"\r\n\tstyle=\"float:right; padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:<%-config.primary%>\">\r\n\tFinish\r\n\t</a>\r\n</div>"
  , __filename = undefined;
try {
  var __output = [], __append = __output.push.bind(__output);
  with (locals || {}) {
    ; __append("<div id=\"gwTrend\" style=\"max-width:500px; margin-left:auto; margin-right:auto;\">\r\n</div>\r\n")
    ; __line = 3
    ;  
	var priceCurrency = 'USD'; var price = '80';
	var selpg = entity.vision.webDetection.pagesWithMatchingImages[entity.selectedPage];
	var meta = {};
	if(selpg)
	{
		var selmeta = entity.metadata[selpg.url];
		meta = getProperties(selmeta);
	}
	if(meta.offers)
	{
		if(meta.offers.priceCurrency)
			priceCurrency = meta.offers.priceCurrency;
		if(meta.offers.price)
			price = meta.offers.price;
		else if(meta.offers.lowPrice)
			price = meta.offers.lowPrice;
		else if(meta.offers.highPrice)
			price = meta.offers.highPrice;
	}
	price = parseInt(price)*.3
	price = price.toFixed(2);

    ; __line = 25
    ; __append("\r\n<p style=\"text-align:center; padding:10px; font-size:20px;\">\r\n	Suggested price: ")
    ; __line = 27
    ; __append(currency)
    ; __append(" ")
    ; __append(price)
    ; __append("\r\n</p>\r\n\r\n<div id=\"gwProgress\" style=\"padding-top:5px; padding-bottom:15px;\">\r\n	<a href=\"#!\" onClick=\"gwAutofill.goto('step2')\"\r\n	style=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:#666\">\r\n	< Back\r\n	</a>\r\n	<a href=\"#!\" onClick=\"gwAutofill.goto('step4')\"\r\n	style=\"float:right; padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:")
    ; __line = 36
    ; __append(config.primary)
    ; __append("\">\r\n	Finish\r\n	</a>\r\n</div>")
    ; __line = 39
  }
  return __output.join("");
} catch (e) {
  rethrow(e, __lines, __filename, __line, escapeFn);
}

};
gwAutofill.templates.step4 = function anonymous(locals, escapeFn, include, rethrow
/*``*/) {
rethrow = rethrow || function rethrow(err, str, flnm, lineno, esc){
  var lines = str.split('\n');
  var start = Math.max(lineno - 3, 0);
  var end = Math.min(lines.length, lineno + 3);
  var filename = esc(flnm); // eslint-disable-line
  // Error context
  var context = lines.slice(start, end).map(function (line, i){
    var curr = i + start + 1;
    return (curr == lineno ? ' >> ' : '    ')
      + curr
      + '| '
      + line;
  }).join('\n');

  // Alter exception message
  err.path = filename;
  err.message = (filename || 'ejs') + ':'
    + lineno + '\n'
    + context + '\n\n'
    + err.message;

  throw err;
};
escapeFn = escapeFn || function (markup) {
  return markup == undefined
    ? ''
    : String(markup)
      .replace(_MATCH_HTML, encode_char);
};
var _ENCODE_HTML_RULES = {
      "&": "&amp;"
    , "<": "&lt;"
    , ">": "&gt;"
    , '"': "&#34;"
    , "'": "&#39;"
    }
  , _MATCH_HTML = /[&<>'"]/g;
function encode_char(c) {
  return _ENCODE_HTML_RULES[c] || c;
};
;
var __line = 1
  , __lines = "\r\n<% if(entity.email){ %>\r\n<p style=\"text-align:center; padding-bottom:10px;\">\r\n\tThanks for updating your email. We will get back to you shortly.\r\n</p>\r\n<% } else{ %>\r\n<p style=\"text-align:center; padding-bottom:10px;\">\r\n\tEnter your email address to get this widget on your e-commerce site:\r\n\t<br/><br/>\r\n\t<input type=\"text\" id=\"gwEmail\" placeholder=\"email@company.com\"/>\r\n\t<a href=\"#!\" onclick=\"gwAutofill.update({email:jQuery('#gwEmail').val().trim()})\" style=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:#e41919\">\r\n\tSubmit\r\n\t</a>\r\n</p>\r\n<% } %>"
  , __filename = undefined;
try {
  var __output = [], __append = __output.push.bind(__output);
  with (locals || {}) {
    ; __append("\r\n")
    ; __line = 2
    ;  if(entity.email){ 
    ; __append("\r\n<p style=\"text-align:center; padding-bottom:10px;\">\r\n	Thanks for updating your email. We will get back to you shortly.\r\n</p>\r\n")
    ; __line = 6
    ;  } else{ 
    ; __append("\r\n<p style=\"text-align:center; padding-bottom:10px;\">\r\n	Enter your email address to get this widget on your e-commerce site:\r\n	<br/><br/>\r\n	<input type=\"text\" id=\"gwEmail\" placeholder=\"email@company.com\"/>\r\n	<a href=\"#!\" onclick=\"gwAutofill.update({email:jQuery('#gwEmail').val().trim()})\" style=\"padding:6px; margin-right:8px; border-radius:2px; color:#fff; background-color:#e41919\">\r\n	Submit\r\n	</a>\r\n</p>\r\n")
    ; __line = 15
    ;  } 
  }
  return __output.join("");
} catch (e) {
  rethrow(e, __lines, __filename, __line, escapeFn);
}

};
gwAutofill.load();