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project: "+e.get(1)+" vs "+this.s.projectId),Fr(!e.get(3)&&!this.s.database||e.get(3)===this.s.database,"Tried to deserialize key from different database: "+e.get(3)+" vs "+this.s.database),new Yi(this.mr(e))},Bu.prototype.pr=function(t){return this.cr(this.s,t)},Bu.prototype.gr=function(t){var e=this.lr(t);return 4===e.length?Xi.ct:this.mr(e)},Object.defineProperty(Bu.prototype,"br",{get:function(){return new Xi(["projects",this.s.projectId,"databases",this.s.database]).ot()},enumerable:!0,configurable:!0}),Bu.prototype.ar=function(t){return new Xi(["projects",t.projectId,"databases",t.database])},Bu.prototype.mr=function(t){return Fr(4<t.length&&"documents"===t.get(4),"tried to deserialize invalid key "+t.toString()),t.Z(5)},Bu.prototype.dr=function(t){return 4<=t.length&&"projects"===t.get(0)&&"databases"===t.get(2)},Bu.prototype.yr=function(t){if(t instanceof os)return{nullValue:"NULL_VALUE"};if(t instanceof ss)return{booleanValue:t.value()};if(t instanceof Ds)return{integerValue:""+t.value()};if(t instanceof ks){var e=t.value();if(this.options.nr){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 Rs?{stringValue:t.value()}:t instanceof Ls?{mapValue:this._r(t)}:t instanceof qs?{arrayValue:this.Ir(t)}:t instanceof _s?{timestampValue:this.J(t.nn)}:t instanceof Os?{geoPointValue:{latitude:t.value().latitude,longitude:t.value().longitude}}:t instanceof xs?{bytesValue:this.or(t.value())}:t instanceof Ps?{referenceValue:this.cr(t.s,t.key.path)}:jr("Unknown FieldValue "+JSON.stringify(t))},Bu.prototype.Tr=function(t){var e=this;if("nullValue"in t)return os.Bn;if("booleanValue"in t)return ss.of(t.booleanValue);if("integerValue"in t)return new Ds(Vu(t.integerValue));if("doubleValue"in t){if(this.options.nr){if("NaN"===t.doubleValue)return ks.Qn;if("Infinity"===t.doubleValue)return ks.POSITIVE_INFINITY;if("-Infinity"===t.doubleValue)return ks.NEGATIVE_INFINITY}return new ks(t.doubleValue)}if("stringValue"in t)return new Rs(t.stringValue);if("mapValue"in t)return this.Er(t.mapValue.fields||{});if("arrayValue"in t){Uu(t.arrayValue,"arrayValue");var n=t.arrayValue.values||[];return new qs(n.map(function(t){return e.Tr(t)}))}if("timestampValue"in t)return Uu(t.timestampValue,"timestampValue"),new _s(this.W(t.timestampValue));if("geoPointValue"in t){Uu(t.geoPointValue,"geoPointValue");var r=t.geoPointValue.latitude||0,i=t.geoPointValue.longitude||0;return new Os(new Fi(r,i))}if("bytesValue"in t){Uu(t.bytesValue,"bytesValue");var o=this.hr(t.bytesValue);return new xs(o)}if("referenceValue"in t){Uu(t.referenceValue,"referenceValue");var s=this.lr(t.referenceValue),a=new Zr(s.get(1),s.get(3)),u=new Yi(this.mr(s));return new Ps(a,u)}return jr("Unknown Value proto "+JSON.stringify(t))},Bu.prototype.Rr=function(t,e){return{name:this.vr(t),fields:this.Ar(e)}},Bu.prototype.Dr=function(t){return Fr(!t.vn,"Can't serialize documents with mutations."),{name:this.vr(t.key),fields:this.Ar(t.data()),updateTime:this.J(t.version.J())}},Bu.prototype.Pr=function(t,e){var n=this,r=this.wr(t.name),i=this.fromVersion(t.updateTime);return new Us(r,i,{hasCommittedMutations:!!e},void 0,t,function(t){return n.Tr(t)})},Bu.prototype.Ar=function(t){var n=this,r={};return t.forEach(function(t,e){r[t]=n.yr(e)}),r},Bu.prototype.Er=function(t){var n=this,e=t,r=Ls.EMPTY;return wi(e,function(t,e){r=r.set(new Hi([t]),n.Tr(e))}),r},Bu.prototype._r=function(t){return{fields:this.Ar(t)}},Bu.prototype.Ir=function(t){var e=this,n=[];return t.forEach(function(t){n.push(e.yr(t))}),{values:n}},Bu.prototype.Sr=function(t){var e=this;Fr(!!t.found,"Tried to deserialize a found document from a missing document."),Uu(t.found.name,"doc.found.name"),Uu(t.found.updateTime,"doc.found.updateTime");var n=this.wr(t.found.name),r=this.fromVersion(t.found.updateTime);return new Us(n,r,{},void 0,t.found,function(t){return e.Tr(t)})},Bu.prototype.Cr=function(t){Fr(!!t.missing,"Tried to deserialize a missing document from a found document."),Fr(!!t.readTime,"Tried to deserialize a missing document without a read time.");var e=this.wr(t.missing),n=this.fromVersion(t.readTime);return new Vs(e,n)},Bu.prototype.Vr=function(t){return"found"in t?this.Sr(t):"missing"in t?this.Cr(t):jr("invalid batch get response: "+JSON.stringify(t))},Bu.prototype.kr=function(t){switch(t){case vu.Qi:return"ADD";case vu.me:return"CURRENT";case vu.we:return"NO_CHANGE";case vu.Gi:return"REMOVE";case vu.pe:return"RESET";default:return jr("Unknown WatchTargetChangeState: "+t)}},Bu.prototype.Nr=function(t){if(t instanceof yu)return{filter:{count:t.ve.count,targetId:t.targetId}};if(t instanceof du){if(t.de instanceof Us){var e=t.de;return{documentChange:{document:{name:this.vr(e.key),fields:this.Ar(e.data()),updateTime:this.toVersion(e.version)},targetIds:t.le,removedTargetIds:t.removedTargetIds}}}if(t.de instanceof Vs)return e=t.de,{documentDelete:{document:this.vr(e.key),readTime:this.toVersion(e.version),removedTargetIds:t.removedTargetIds}};if(null===t.de)return{documentRemove:{document:this.vr(t.key),removedTargetIds:t.removedTargetIds}}}if(t instanceof Su){var n=void 0;return t.cause&&(n={code:function(t){if(void 0===t)return Ba.OK;switch(t){case ii.OK:return Ba.OK;case ii.CANCELLED:return Ba.CANCELLED;case ii.UNKNOWN:return Ba.UNKNOWN;case ii.DEADLINE_EXCEEDED:return Ba.DEADLINE_EXCEEDED;case ii.RESOURCE_EXHAUSTED:return Ba.RESOURCE_EXHAUSTED;case ii.INTERNAL:return Ba.INTERNAL;case ii.UNAVAILABLE:return Ba.UNAVAILABLE;case ii.UNAUTHENTICATED:return Ba.UNAUTHENTICATED;case ii.INVALID_ARGUMENT:return Ba.INVALID_ARGUMENT;case ii.NOT_FOUND:return Ba.NOT_FOUND;case ii.ALREADY_EXISTS:return Ba.ALREADY_EXISTS;case ii.PERMISSION_DENIED:return Ba.PERMISSION_DENIED;case ii.FAILED_PRECONDITION:return Ba.FAILED_PRECONDITION;case ii.ABORTED:return Ba.ABORTED;case ii.OUT_OF_RANGE:return Ba.OUT_OF_RANGE;case ii.UNIMPLEMENTED:return Ba.UNIMPLEMENTED;case ii.DATA_LOSS:return Ba.DATA_LOSS;default:return jr("Unknown status code: "+t)}}(t.cause.code),message:t.cause.message}),{targetChange:{targetChangeType:this.kr(t.state),targetIds:t.targetIds,resumeToken:this.ir(t.resumeToken),cause:n}}}return jr("Unrecognized watch change: "+JSON.stringify(t))},Bu.prototype.Or=function(t){var e,n=this;if("targetChange"in t){Uu(t.targetChange,"targetChange");var r=this.Fr(t.targetChange.targetChangeType||"NO_CHANGE"),i=t.targetChange.targetIds||[],o=t.targetChange.resumeToken||this.tr(),s=t.targetChange.cause,a=s&&this.er(s);e=new Su(r,i,o,a||null)}else if("documentChange"in t){Uu(t.documentChange,"documentChange");var u=t.documentChange;Uu(u.document,"documentChange.name"),Uu(u.document.name,"documentChange.document.name"),Uu(u.document.updateTime,"documentChange.document.updateTime");var h=this.wr(u.document.name),c=this.fromVersion(u.document.updateTime),f=new Us(h,c,{},void 0,u.document,function(t){return n.Tr(t)}),l=u.targetIds||[],p=u.removedTargetIds||[];e=new du(l,p,f.key,f)}else if("documentDelete"in t){Uu(t.documentDelete,"documentDelete");var d=t.documentDelete;Uu(d.document,"documentDelete.document"),h=this.wr(d.document),c=d.readTime?this.fromVersion(d.readTime):Bi.K(),f=new Vs(h,c),p=d.removedTargetIds||[],e=new du([],p,f.key,f)}else if("documentRemove"in t){Uu(t.documentRemove,"documentRemove");var y=t.documentRemove;Uu(y.document,"documentRemove"),h=this.wr(y.document),p=y.removedTargetIds||[],e=new du([],p,h,null)}else{if(!("filter"in t))return jr("Unknown change type "+JSON.stringify(t));Uu(t.filter,"filter");var v=t.filter;Uu(v.targetId,"filter.targetId");var m=v.count||0,g=new Wa(m),w=v.targetId;e=new yu(w,g)}return e},Bu.prototype.Fr=function(t){return"NO_CHANGE"===t?vu.we:"ADD"===t?vu.Qi:"REMOVE"===t?vu.Gi:"CURRENT"===t?vu.me:"RESET"===t?vu.pe:jr("Got unexpected TargetChange.state: "+t)},Bu.prototype.xr=function(t){if(!("targetChange"in t))return Bi.MIN;var e=t.targetChange;return e.targetIds&&e.targetIds.length?Bi.MIN:e.readTime?this.fromVersion(e.readTime):Bi.MIN},Bu.prototype.jr=function(t){var e,n=this;if(t instanceof Go)e={update:this.Rr(t.key,t.value)};else if(t instanceof Xo)e={delete:this.vr(t.key)};else if(t instanceof Bo)e={update:this.Rr(t.key,t.data),updateMask:this.Ur(t.mn)};else if(t instanceof zo)e={transform:{document:this.vr(t.key),fieldTransforms:t.fieldTransforms.map(function(t){return n.Lr(t)})}};else{if(!(t instanceof Wo))return jr("Unknown mutation type "+t.type);e={verify:this.vr(t.key)}}return t.dn.cn||(e.currentDocument=this.Br(t.dn)),e},Bu.prototype.Mr=function(t){var e=this,n=t.currentDocument?this.qr(t.currentDocument):jo.NONE;if(t.update){Uu(t.update.name,"name");var r=this.wr(t.update.name),i=this.Er(t.update.fields||{});if(t.updateMask){var o=this.Qr(t.updateMask);return new Bo(r,i,o,n)}return new Go(r,i,n)}if(t.delete)return r=this.wr(t.delete),new Xo(r,n);if(t.transform){r=this.wr(t.transform.document);var s=t.transform.fieldTransforms.map(function(t){return e.Gr(t)});return Fr(!0===n.exists,'Transforms only support precondition "exists == true"'),new zo(r,s)}return t.verify?(r=this.wr(t.verify),new Wo(r,n)):jr("unknown mutation proto: "+JSON.stringify(t))},Bu.prototype.Br=function(t){return Fr(!t.cn,"Can't serialize an empty precondition"),void 0!==t.updateTime?{updateTime:this.toVersion(t.updateTime)}:void 0!==t.exists?{exists:t.exists}:jr("Unknown precondition")},Bu.prototype.qr=function(t){return void 0!==t.updateTime?jo.updateTime(this.fromVersion(t.updateTime)):void 0!==t.exists?jo.exists(t.exists):jo.NONE},Bu.prototype.Wr=function(t,e){var n=this,r=t.updateTime?this.fromVersion(t.updateTime):this.fromVersion(e);r.isEqual(Bi.MIN)&&(r=this.fromVersion(e));var i=null;return t.transformResults&&0<t.transformResults.length&&(i=t.transformResults.map(function(t){return n.Tr(t)})),new Ao(r,i)},Bu.prototype.zr=function(t,e){var n=this;return t&&0<t.length?(Fr(void 0!==e,"Received a write result without a commit time"),t.map(function(t){return n.Wr(t,e)})):[]},Bu.prototype.Lr=function(t){var e=this,n=t.transform;if(n instanceof lo)return{fieldPath:t.field.ot(),setToServerValue:"REQUEST_TIME"};if(n instanceof po)return{fieldPath:t.field.ot(),appendMissingElements:{values:n.elements.map(function(t){return e.yr(t)})}};if(n instanceof yo)return{fieldPath:t.field.ot(),removeAllFromArray:{values:n.elements.map(function(t){return e.yr(t)})}};if(n instanceof vo)return{fieldPath:t.field.ot(),increment:this.yr(n.tn)};throw jr("Unknown transform: "+t.transform)},Bu.prototype.Gr=function(t){var e=this,n=null;if("setToServerValue"in t)Fr("REQUEST_TIME"===t.setToServerValue,"Unknown server value transform proto: "+JSON.stringify(t)),n=lo.instance;else if("appendMissingElements"in t){var r=t.appendMissingElements.values||[];n=new po(r.map(function(t){return e.Tr(t)}))}else if("removeAllFromArray"in t)r=t.removeAllFromArray.values||[],n=new yo(r.map(function(t){return e.Tr(t)}));else if("increment"in t){var i=this.Tr(t.increment);Fr(i instanceof as,"NUMERIC_ADD transform requires a NumberValue"),n=new vo(i)}else jr("Unknown transform proto: "+JSON.stringify(t));var o=Hi.dt(t.fieldPath);return new ko(o,n)},Bu.prototype.Kr=function(t){return{documents:[this.pr(t.path)]}},Bu.prototype.Hr=function(t){var e=t.documents.length;Fr(1===e,"DocumentsTarget contained other than 1 document: "+e);var n=t.documents[0];return wa.oi(this.gr(n)).bi()},Bu.prototype.Jr=function(t){var e={structuredQuery:{}},n=t.path;null!==t.collectionGroup?(Fr(n.length%2==0,"Collection Group queries should be within a document path or root."),e.parent=this.pr(n),e.structuredQuery.from=[{collectionId:t.collectionGroup,allDescendants:!0}]):(Fr(n.length%2!=0,"Document queries with filters are not supported."),e.parent=this.pr(n.tt()),e.structuredQuery.from=[{collectionId:n.et()}]);var r=this.Yr(t.filters);r&&(e.structuredQuery.where=r);var i=this.Xr(t.orderBy);i&&(e.structuredQuery.orderBy=i);var o=this.rr(t.limit);return null!==o&&(e.structuredQuery.limit=o),t.startAt&&(e.structuredQuery.startAt=this.$r(t.startAt)),t.endAt&&(e.structuredQuery.endAt=this.$r(t.endAt)),e},Bu.prototype.Zr=function(t){var e=this.gr(t.parent),n=t.structuredQuery,r=n.from?n.from.length:0,i=null;if(0<r){Fr(1===r,"StructuredQuery.from with more than one collection is not supported.");var o=n.from[0];o.allDescendants?i=o.collectionId:e=e.child(o.collectionId)}var s=[];n.where&&(s=this.tu(n.where));var a=[];n.orderBy&&(a=this.nu(n.orderBy));var u=null;n.limit&&(u=this.ur(n.limit));var h=null;n.startAt&&(h=this.iu(n.startAt));var c=null;return n.endAt&&(c=this.iu(n.endAt)),new wa(e,i,a,s,u,aa.ti,h,c).bi()},Bu.prototype.eu=function(t){var e=this.ru(t.Fi);return null==e?null:{"goog-listen-tags":e}},Bu.prototype.ru=function(t){switch(t){case fa.ki:return null;case fa.Ni:return"existence-filter-mismatch";case fa.Oi:return"limbo-document";default:return jr("Unrecognized query purpose: "+t)}},Bu.prototype.bi=function(t){var e,n=t.target;return(e=n.Zn()?{documents:this.Kr(n)}:{query:this.Jr(n)}).targetId=t.targetId,0<t.resumeToken.length&&(e.resumeToken=this.ir(t.resumeToken)),e},Bu.prototype.Yr=function(t){var e=this;if(0!==t.length){var n=t.map(function(t){return t instanceof Ea?e.uu(t):jr("Unrecognized filter: "+JSON.stringify(t))});return 1===n.length?n[0]:{compositeFilter:{op:"AND",filters:n}}}},Bu.prototype.tu=function(t){var e=this;return t?void 0!==t.unaryFilter?[this.su(t)]:void 0!==t.fieldFilter?[this.ou(t)]:void 0!==t.compositeFilter?t.compositeFilter.filters.map(function(t){return e.tu(t)}).reduce(function(t,e){return t.concat(e)}):jr("Unknown filter: "+JSON.stringify(t)):[]},Bu.prototype.Xr=function(t){var e=this;if(0!==t.length)return t.map(function(t){return e.hu(t)})},Bu.prototype.nu=function(t){var e=this;return t.map(function(t){return e.cu(t)})},Bu.prototype.$r=function(t){var e=this;return{before:t.before,values:t.position.map(function(t){return e.yr(t)})}},Bu.prototype.iu=function(t){var e=this,n=!!t.before,r=t.values.map(function(t){return e.Tr(t)});return new ka(r,n)},Bu.prototype.au=function(t){return Lu[t.name]},Bu.prototype.fu=function(t){switch(t){case"ASCENDING":return Da.ASCENDING;case"DESCENDING":return Da.DESCENDING;default:return}},Bu.prototype.lu=function(t){return qu[t.name]},Bu.prototype.du=function(t){switch(t){case"EQUAL":return ba.EQUAL;case"GREATER_THAN":return ba.GREATER_THAN;case"GREATER_THAN_OR_EQUAL":return ba.GREATER_THAN_OR_EQUAL;case"LESS_THAN":return ba.LESS_THAN;case"LESS_THAN_OR_EQUAL":return ba.LESS_THAN_OR_EQUAL;case"ARRAY_CONTAINS":return ba.ARRAY_CONTAINS;case"IN":return ba.IN;case"ARRAY_CONTAINS_ANY":return ba.ARRAY_CONTAINS_ANY;case"OPERATOR_UNSPECIFIED":return jr("Unspecified operator");default:return jr("Unknown operator")}},Bu.prototype.vu=function(t){return{fieldPath:t.ot()}},Bu.prototype.wu=function(t){return Hi.dt(t.fieldPath)},Bu.prototype.hu=function(t){return{field:this.vu(t.field),direction:this.au(t.dir)}},Bu.prototype.cu=function(t){return new Ra(this.wu(t.field),this.fu(t.direction))},Bu.prototype.ou=function(t){return Ea.create(this.wu(t.fieldFilter.field),this.du(t.fieldFilter.op),this.Tr(t.fieldFilter.value))},Bu.prototype.uu=function(t){if(t.op===ba.EQUAL){if(t.value.isEqual(ks.Qn))return{unaryFilter:{field:this.vu(t.field),op:"IS_NAN"}};if(t.value.isEqual(os.Bn))return{unaryFilter:{field:this.vu(t.field),op:"IS_NULL"}}}return{fieldFilter:{field:this.vu(t.field),op:this.lu(t.op),value:this.yr(t.value)}}},Bu.prototype.su=function(t){switch(t.unaryFilter.op){case"IS_NAN":var e=this.wu(t.unaryFilter.field);return Ea.create(e,ba.EQUAL,ks.Qn);case"IS_NULL":var n=this.wu(t.unaryFilter.field);return Ea.create(n,ba.EQUAL,os.Bn);case"OPERATOR_UNSPECIFIED":return jr("Unspecified filter");default:return jr("Unknown filter")}},Bu.prototype.Ur=function(t){var e=[];return t.fields.forEach(function(t){return e.push(t.ot())}),{fieldPaths:e}},Bu.prototype.Qr=function(t){var e=(t.fieldPaths||[]).map(function(t){return Hi.dt(t)});return Do.en(e)},Bu),Fu=(Gu.mu=function(t){Gu.platform&&jr("Platform already 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batch!"),n=t.keys(),r.cs.Nh(e,t)}).next(function(){return r.cs.Ch(e)}).next(function(){return r.dh.ws(e,n)})})},Lh.prototype.Oh=function(){var e=this;return this.persistence.runTransaction("Get highest unacknowledged batch id","readonly-idempotent",function(t){return e.cs.Oh(t)})},Lh.prototype.Fh=function(){var e=this;return this.persistence.runTransaction("Get last stream token","readonly-idempotent",function(t){return e.cs.Fh(t)})},Lh.prototype.xh=function(e){var n=this;return this.persistence.runTransaction("Set last stream token","readwrite-primary-idempotent",function(t){return n.cs.xh(t,e)})},Lh.prototype.jh=function(){var e=this;return this.persistence.runTransaction("Get last remote snapshot version","readonly-idempotent",function(t){return e.fh.jh(t)})},Lh.prototype.Uh=function(u){var h=this,c=u.xi,f=this.ih;return this.persistence.runTransaction("Apply remote event","readwrite-primary-idempotent",function(o){var i=h.hh.Dh({Ph:!0});f=h.ih;var s=[];gi(u.ie,function(t,e){var n=f.get(t);if(n){s.push(h.fh.Lh(o,e.fe,t).next(function(){return h.fh.Bh(o,e.ce,t)}));var r=e.resumeToken;if(0<r.length){var i=n.Ui(r,c).ji(o.Mh);f=f.bt(t,i),Lh.qh(n,i,e)&&s.push(h.fh.Qh(o,i))}}});var a=$a(),n=ou();if(u.re.forEach(function(t,e){n=n.add(t)}),s.push(i.getEntries(o,n).next(function(r){u.re.forEach(function(t,e){var n=r.get(t);e instanceof Vs&&e.version.isEqual(Bi.MIN)?(i.Zu(t,c),a=a.bt(t,e)):null==n||0<e.version.h(n.version)||0===e.version.h(n.version)&&n.hasPendingWrites?(Fr(!Bi.MIN.isEqual(c),"Cannot add a document when the remote version is zero"),i.Xu(e,c),a=a.bt(t,e)):Mr(Ph,"Ignoring outdated watch update for ",t,". Current version:",n.version," Watch version:",e.version),u.ue.has(t)&&s.push(h.persistence.sh.Gh(o,t))})})),!c.isEqual(Bi.MIN)){var t=h.fh.jh(o).next(function(t){return Fr(0<=c.h(t),"Watch stream reverted to previous snapshot?? "+c+" < "+t),h.fh.Wh(o,o.Mh,c)});s.push(t)}return ih.zu(s).next(function(){return i.apply(o)}).next(function(){return h.dh.ms(o,a)})}).then(function(t){return h.ih=f,t})},Lh.qh=function(t,e,n){return Fr(0<e.resumeToken.length,"Attempted to persist target data with no resume token"),0===t.resumeToken.length||e.xi.H()-t.xi.H()>=this.zh||0<n.ce.size+n.ae.size+n.fe.size},Lh.prototype.Kh=function(t){for(var n=this,e=0,r=t;e<r.length;e++){var i=r[e],o=i.targetId;if(this.nh.Su(i.Rs,o),this.nh.ku(i.As,o),!i.fromCache){var s=this.ih.get(o);Fr(null!==s,"Can't set limbo-free snapshot version for unknown target: "+o);var a=s.xi,u=s.Li(a);this.ih=this.ih.bt(o,u)}}return this.persistence.runTransaction("notifyLocalViewChanges","readwrite-idempotent",function(e){return ih.forEach(t,function(t){return ih.forEach(t.As,function(t){return n.persistence.sh.Cu(e,t)})})})},Lh.prototype.Hh=function(e){var n=this;return this.persistence.runTransaction("Get next mutation 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target",t,function(e){var t=i.nh.Nu(n);return r?ih.resolve():ih.forEach(t,function(t){return i.persistence.sh.Cu(e,t)}).next(function(){i.persistence.sh.removeTarget(e,o)})}).then(function(){i.ih=i.ih.remove(n),i.eh.delete(o.target)})},Lh.prototype.ic=function(t,n){var r=this,i=Bi.MIN,o=ou();return this.persistence.runTransaction("Execute query","readonly-idempotent",function(e){return r.$h(e,t.bi()).next(function(t){if(t)return i=t.lastLimboFreeSnapshotVersion,r.fh.ec(e,t.targetId).next(function(t){o=t})}).next(function(){return r.th.gs(e,t,n?i:Bi.MIN,n?o:ou())}).next(function(t){return{documents:t,rc:o}})})},Lh.prototype.uc=function(e){var n=this;return this.persistence.runTransaction("Remote document keys","readonly-idempotent",function(t){return n.fh.ec(t,e)})},Lh.prototype.sc=function(){return this.persistence.sc()},Lh.prototype.oc=function(t){this.cs.hc(t)},Lh.prototype.cc=function(t){this.persistence.cc(t)},Lh.prototype.Sh=function(t,i,o){var e=this,s=i.batch,n=s.keys(),a=ih.resolve();return n.forEach(function(r){a=a.next(function(){return o.ts(t,r)}).next(function(t){var e=t,n=i.Eu.get(r);Fr(null!==n,"ackVersions should contain every doc in the write."),(!e||e.version.h(n)<0)&&((e=s.$t(r,e,i))?o.Xu(e,i.Tu):Fr(!t,"Mutation batch "+s+" applied to document "+t+" resulted in null"))})}),a.next(function(){return e.cs.Nh(t,s)})},Lh.prototype.Qo=function(e){var n=this;return this.persistence.runTransaction("Collect garbage","readwrite-primary-idempotent",function(t){return e.Xo(t,n.ih)})},Lh.prototype.ac=function(e){var n=this,t=this.ih.get(e);return t?Promise.resolve(t.target):this.persistence.runTransaction("Get target data","readonly-idempotent",function(t){return n.fh.Ze(t,e).next(function(t){return t?t.target:null})})},Lh.prototype.fc=function(){var r=this;return this.persistence.runTransaction("Get new document changes","readonly-idempotent",function(t){return r.hh.fc(t,r.rh)}).then(function(t){var e=t.lc,n=t.readTime;return r.rh=n,e})},Lh.prototype.mh=function(){return p(this,void 0,void 0,function(){var e,n=this;return y(this,function(t){switch(t.label){case 0:return[4,(e=this).persistence.runTransaction("Synchronize last document change read time","readonly-idempotent",function(t){return n.hh.dc(t)})];case 1:return e.rh=t.sent(),[2]}})})},Lh.zh=3e8,Lh);function Lh(t,e,n){this.persistence=t,this.th=e,this.nh=new nh,this.ih=new Ki(zr),this.eh=new Zu(function(t){return t.canonicalId()}),this.rh=Bi.MIN,Fr(t.qo,"LocalStore was passed an unstarted persistence implementation"),this.persistence.sh.uh(this.nh),this.cs=t.oh(n),this.hh=t.ah(),this.fh=t.lh(),this.dh=new uh(this.hh,this.cs,this.persistence.vh()),this.th.wh(this.dh)}function qh(t,e){this.Go=t,this.Bo=e}function Mh(t,e,n){this.xo=t,this.qs=e,this.jo=n,this.Uo=!1,this.Lo=null}function Uh(t,e,n){this.Ao=t,this.Do=e,this.Po=n}function Vh(t){this.po=t,this.buffer=new co(Dh),this.bo=0}function jh(e){return p(this,void 0,void 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"+t+e)},bc.prototype.contains=function(e){return void 0!==this.mn.find(function(t){return e.rt(t)})||void 0!==this.fieldTransforms.find(function(t){return e.rt(t.field)})},bc.prototype.Ac=function(){if(null!==this.path)for(var t=0;t<this.path.length;t++)this.Pc(this.path.get(t))},bc.prototype.Pc=function(t){if(0===t.length)throw this.Vc("Document fields must not be empty");if(yc(this.Ec)&&ic.test(t))throw this.Vc('Document fields cannot begin and end with "__"')},bc),mc=function(t,e){this.s=t,this.key=e},gc=(wc.prototype.Nc=function(t,e){var n=new vc(zh.Set,t,Hi.ct);Ic("Data must be an object, but it was:",n,e);var r=this.Oc(e,n);return new oc(r,null,n.fieldTransforms)},wc.prototype.Fc=function(t,e,n){var r=new vc(zh.yc,t,Hi.ct);Ic("Data must be an object, but it was:",r,e);var i,o,s=this.Oc(e,r);if(n){for(var a=new co(Hi.X),u=0,h=n;u<h.length;u++){var c=h[u],f=void 0;if(c instanceof Fh)f=c.vc;else{if("string"!=typeof c)throw jr("Expected stringOrFieldPath to be a string or a 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co(Hi.X),h=Ls.EMPTY;for(a=0;a<o.length;++a){var c=o[a],f=i.Sc(c),l=this.jc(s[a],f);if(l instanceof $h)u=u.add(c);else{var p=this.Oc(l,f);null!=p&&(u=u.add(c),h=h.set(c,p))}}var d=Do.in(u);return new sc(h,d,i.fieldTransforms)},wc.prototype.Lc=function(t,e,n){void 0===n&&(n=!1);var r=new vc(n?zh.Tc:zh.Ic,t,Hi.ct),i=this.Oc(e,r);return Fr(null!=i,"Parsed data should not be null."),Fr(0===r.fieldTransforms.length,"Field transforms should have been disallowed."),i},wc.prototype.jc=function(t,e){try{return this.kc(t)}catch(t){var n=Nc(t);throw e.Vc(n)}},wc.prototype.Oc=function(t,e){if(Ec(t=this.jc(t,e)))return Ic("Unsupported field value:",e,t),this.Bc(t,e);if(t instanceof Jh)return this.Mc(t,e),null;if(e.path&&e.mn.push(e.path),t instanceof Array){if(e.Rc&&e.Ec!==zh.Tc)throw e.Vc("Nested arrays are not supported");return this.qc(t,e)}return this.Qc(t,e)},wc.prototype.Bc=function(t,r){var i=this,o=new Ki(zr);return bi(t)?r.path&&0<r.path.length&&r.mn.push(r.path):wi(t,function(t,e){var n=i.Oc(e,r.Dc(t));null!=n&&(o=o.bt(t,n))}),new Ls(o)},wc.prototype.qc=function(t,e){for(var n=[],r=0,i=0,o=t;i<o.length;i++){var s=o[i],a=this.Oc(s,e.Cc(r));null==a&&(a=os.Bn),n.push(a),r++}return new qs(n)},wc.prototype.Mc=function(t,e){if(!yc(e.Ec))throw e.Vc(t.mc+"() can only be used with update() and set()");if(null===e.path)throw e.Vc(t.mc+"() is not currently supported inside arrays");if(t instanceof $h){if(e.Ec!==zh.yc)throw e.Ec===zh._c?(Fr(0<e.path.length,"FieldValue.delete() at the top level should have already been handled."),e.Vc("FieldValue.delete() can only appear at the top level of your update data")):e.Vc("FieldValue.delete() cannot be used with set() unless you pass {merge:true}");e.mn.push(e.path)}else if(t instanceof Zh)e.fieldTransforms.push(new ko(e.path,lo.instance));else if(t instanceof tc){var n=this.Gc(t.mc,t.pc),r=new po(n);e.fieldTransforms.push(new ko(e.path,r))}else if(t instanceof ec){n=this.Gc(t.mc,t.pc);var i=new yo(n);e.fieldTransforms.push(new ko(e.path,i))}else if(t instanceof nc){var o=this.Lc("FieldValue.increment",t.gc),s=new vo(o);e.fieldTransforms.push(new ko(e.path,s))}else jr("Unknown FieldValue type: "+t)},wc.prototype.Qc=function(t,e){if(null===t)return os.Bn;if("number"==typeof t)return sa(t)?new Ds(t):new ks(t);if("boolean"==typeof t)return ss.of(t);if("string"==typeof t)return new Rs(t);if(t instanceof Date)return new _s(Gi.fromDate(t));if(t instanceof Gi)return new _s(new Gi(t.seconds,1e3*Math.floor(t.nanoseconds/1e3)));if(t instanceof Fi)return new Os(t);if(t instanceof Ju)return new xs(t);if(t instanceof mc)return new Ps(t.s,t.key);throw e.Vc("Unsupported field value: "+xi(t))},wc.prototype.Gc=function(r,t){var i=this;return t.map(function(t,e){var n=new vc(zh.Ic,r,Hi.ct);return i.Oc(t,n.Cc(e))})},wc);function wc(t){this.kc=t}function bc(t,e,n,r,i,o){this.Ec=t,this.methodName=e,this.path=n,this.Rc=r,void 0===i&&this.Ac(),this.Rc=void 0!==r&&r,this.fieldTransforms=i||[],this.mn=o||[]}function Ec(t){return!("object"!=typeof t||null===t||t instanceof Array||t instanceof Date||t instanceof Gi||t instanceof Fi||t instanceof Ju||t instanceof mc||t instanceof Jh)}function Ic(t,e,n){if(!Ec(n)||!Ci(n)){var r=xi(n);throw"an object"===r?e.Vc(t+" a custom object"):e.Vc(t+" "+r)}}function Tc(t,e){if(e instanceof Fh)return e.vc;if("string"==typeof e)return Ac(t,e);throw new oi(ii.INVALID_ARGUMENT,"Function "+t+"() called with invalid data. Field path arguments must be of type string or FieldPath.")}function Ac(e,t){try{return function(e){if(0<=e.search(Gh))throw new oi(ii.INVALID_ARGUMENT,"Invalid field path ("+e+"). Paths must not contain '~', '*', '/', '[', or ']'");try{return new(Fh.bind.apply(Fh,s([void 0],e.split("."))))}catch(t){throw new oi(ii.INVALID_ARGUMENT,"Invalid field path ("+e+"). Paths must not be empty, begin with '.', end with '.', or contain '..'")}}(t).vc}catch(t){var n=Nc(t);throw new oi(ii.INVALID_ARGUMENT,"Function "+e+"() called with invalid data. "+n)}}function Nc(t){return t instanceof Error?t.message:t.toString()}var Sc,Dc,kc=(Rc.prototype.reset=function(){this.Jc=0},Rc.prototype.$c=function(){this.Jc=this.Hc},Rc.prototype.Zc=function(t){var e=this;this.cancel();var n=Math.floor(this.Jc+this.ta()),r=Math.max(0,Date.now()-this.Xc),i=Math.max(0,n-r);0<this.Jc&&Mr("ExponentialBackoff","Backing off for "+i+" ms (base delay: "+this.Jc+" ms, delay with jitter: "+n+" ms, last attempt: "+r+" ms ago)"),this.Yc=this.Wc.ao(this.Qs,i,function(){return e.Xc=Date.now(),t()}),this.Jc*=this.Kc,this.Jc<this.zc&&(this.Jc=this.zc),this.Jc>this.Hc&&(this.Jc=this.Hc)},Rc.prototype.cancel=function(){null!==this.Yc&&(this.Yc.cancel(),this.Yc=null)},Rc.prototype.ta=function(){return(Math.random()-.5)*this.Jc},Rc);function Rc(t,e,n,r,i){void 0===n&&(n=1e3),void 0===r&&(r=1.5),void 0===i&&(i=6e4),this.Wc=t,this.Qs=e,this.zc=n,this.Kc=r,this.Hc=i,this.Jc=0,this.Yc=null,this.Xc=Date.now(),this.reset()}(Dc=Sc=Sc||{})[Dc.na=0]="__PRIVATE_Initial",Dc[Dc.ia=1]="__PRIVATE_Starting",Dc[Dc.ea=2]="__PRIVATE_Open",Dc[Dc.Error=3]="Error",Dc[Dc.ra=4]="__PRIVATE_Backoff";var _c,Cc,xc=(Hc.prototype.fa=function(){return this.state===Sc.ia||this.state===Sc.ea||this.state===Sc.ra},Hc.prototype.la=function(){return this.state===Sc.ea},Hc.prototype.start=function(){this.state!==Sc.Error?(Fr(this.state===Sc.na,"Already started"),this.auth()):this.da()},Hc.prototype.stop=function(){return p(this,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return this.fa()?[4,this.close(Sc.na)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})},Hc.prototype.va=function(){Fr(!this.fa(),"Can only inhibit backoff in a stopped state"),this.state=Sc.na,this.aa.reset()},Hc.prototype.wa=function(){var t=this;this.la()&&null===this.ca&&(this.ca=this.Wc.ao(this.ua,6e4,function(){return t.ma()}))},Hc.prototype.pa=function(t){this.ga(),this.stream.send(t)},Hc.prototype.ma=function(){return p(this,void 0,void 0,function(){return y(this,function(t){return this.la()?[2,this.close(Sc.na)]:[2]})})},Hc.prototype.ga=function(){this.ca&&(this.ca.cancel(),this.ca=null)},Hc.prototype.close=function(e,n){return p(this,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return Fr(this.fa(),"Only started streams should be closed."),Fr(e===Sc.Error||oa(n),"Can't provide an error when not in an error state."),this.ga(),this.aa.cancel(),this.ha++,e!==Sc.Error?this.aa.reset():n&&n.code===ii.RESOURCE_EXHAUSTED?(Ur(n.toString()),Ur("Using maximum backoff delay to prevent overloading the backend."),this.aa.$c()):n&&n.code===ii.UNAUTHENTICATED&&this.oa.P(),null!==this.stream&&(this.ba(),this.stream.close(),this.stream=null),this.state=e,[4,this.listener.ya(n)];case 1:return t.sent(),[2]}})})},Hc.prototype.ba=function(){},Hc.prototype.auth=function(){var n=this;Fr(this.state===Sc.na,"Must be in initial state to auth"),this.state=Sc.ia;var t=this._a(this.ha),e=this.ha;this.oa.getToken().then(function(t){n.ha===e&&n.Ia(t)},function(e){t(function(){var t=new oi(ii.UNKNOWN,"Fetching auth token failed: "+e.message);return n.Ta(t)})})},Hc.prototype.Ia=function(t){var e=this;Fr(this.state===Sc.ia,"Trying to start stream in a non-starting state");var n=this._a(this.ha);this.stream=this.Ea(t),this.stream.Ra(function(){n(function(){return Fr(e.state===Sc.ia,"Expected stream to be in state Starting, but was "+e.state),e.state=Sc.ea,e.listener.Ra()})}),this.stream.ya(function(t){n(function(){return e.Ta(t)})}),this.stream.onMessage(function(t){n(function(){return e.onMessage(t)})})},Hc.prototype.da=function(){var t=this;Fr(this.state===Sc.Error,"Should only perform backoff when in Error state"),this.state=Sc.ra,this.aa.Zc(function(){return p(t,void 0,void 0,function(){return y(this,function(t){return Fr(this.state===Sc.ra,"Backoff elapsed but state is now: "+this.state),this.state=Sc.na,this.start(),Fr(this.fa(),"PersistentStream should have started"),[2]})})})},Hc.prototype.Ta=function(t){return Fr(this.fa(),"Can't handle server close on non-started stream"),Mr("PersistentStream","close with error: "+t),this.stream=null,this.close(Sc.Error,t)},Hc.prototype._a=function(e){var n=this;return function(t){n.Wc.Xs(function(){return n.ha===e?t():(Mr("PersistentStream","stream callback skipped by getCloseGuardedDispatcher."),Promise.resolve())})}},Hc),Pc=(t(Wc,Cc=xc),Wc.prototype.Ea=function(t){return this.sa.Aa("Listen",t)},Wc.prototype.onMessage=function(t){this.aa.reset();var e=this.serializer.Or(t),n=this.serializer.xr(t);return this.listener.Da(e,n)},Wc.prototype.Pa=function(t){var e={};e.database=this.serializer.br,e.addTarget=this.serializer.bi(t);var n=this.serializer.eu(t);n&&(e.labels=n),this.pa(e)},Wc.prototype.Sa=function(t){var e={};e.database=this.serializer.br,e.removeTarget=t,this.pa(e)},Wc),Oc=(t(Xc,_c=xc),Object.defineProperty(Xc.prototype,"Va",{get:function(){return this.Ca},enumerable:!0,configurable:!0}),Xc.prototype.start=function(){this.Ca=!1,_c.prototype.start.call(this)},Xc.prototype.ba=function(){this.Ca&&this.ka([])},Xc.prototype.Ea=function(t){return this.sa.Aa("Write",t)},Xc.prototype.onMessage=function(t){if(Fr(!!t.streamToken,"Got a write response without a stream token"),this.lastStreamToken=t.streamToken,this.Ca){this.aa.reset();var e=this.serializer.zr(t.writeResults,t.commitTime),n=this.serializer.fromVersion(t.commitTime);return this.listener.Na(n,e)}return Fr(!t.writeResults||0===t.writeResults.length,"Got mutation results for handshake"),this.Ca=!0,this.listener.Oa()},Xc.prototype.Fa=function(){Fr(this.la(),"Writing handshake requires an opened stream"),Fr(!this.Ca,"Handshake already completed");var t={};t.database=this.serializer.br,this.pa(t)},Xc.prototype.ka=function(t){var e=this;Fr(this.la(),"Writing mutations requires an opened stream"),Fr(this.Ca,"Handshake must be complete before writing mutations"),Fr(0<this.lastStreamToken.length,"Trying to write mutation without a token");var n={streamToken:this.lastStreamToken,writes:t.map(function(t){return e.serializer.jr(t)})};this.pa(n)},Xc),Lc=(zc.prototype.xa=function(t){return new Oc(this.Wc,this.sa,this.credentials,this.serializer,t)},zc.prototype.ja=function(t){return new Pc(this.Wc,this.sa,this.credentials,this.serializer,t)},zc.prototype.commit=function(t){var e=this,n={database:this.serializer.br,writes:t.map(function(t){return e.serializer.jr(t)})};return this.Ua("Commit",n).then(function(t){return e.serializer.zr(t.writeResults,t.commitTime)})},zc.prototype.La=function(e){var i=this,t={database:this.serializer.br,documents:e.map(function(t){return i.serializer.vr(t)})};return this.Ba("BatchGetDocuments",t).then(function(t){var n=$a();t.forEach(function(t){var e=i.serializer.Vr(t);n=n.bt(e.key,e)});var r=[];return e.forEach(function(t){var e=n.get(t);Fr(!!e,"Missing entity in write response for "+t),r.push(e)}),r})},zc.prototype.Ua=function(e,n){var r=this;return this.credentials.getToken().then(function(t){return r.sa.Ua(e,n,t)}).catch(function(t){throw t.code===ii.UNAUTHENTICATED&&r.credentials.P(),t})},zc.prototype.Ba=function(e,n){var r=this;return this.credentials.getToken().then(function(t){return r.sa.Ba(e,n,t)}).catch(function(t){throw t.code===ii.UNAUTHENTICATED&&r.credentials.P(),t})},zc),qc=(Bc.prototype.La=function(r){return p(this,void 0,void 0,function(){var e,n=this;return y(this,function(t){switch(t.label){case 0:if(this.za(),0<this.mutations.length)throw new oi(ii.INVALID_ARGUMENT,"Firestore transactions require all reads to be executed before all writes.");return[4,this.Ma.La(r)];case 1:return(e=t.sent()).forEach(function(t){t instanceof Vs||t instanceof Us?n.Ka(t):jr("Document in a transaction was a "+t.constructor.name)}),[2,e]}})})},Bc.prototype.set=function(t,e){this.write(e.bc(t,this.dn(t))),this.Wa.add(t)},Bc.prototype.update=function(t,e){try{this.write(e.bc(t,this.Ha(t)))}catch(t){this.Ga=t}this.Wa.add(t)},Bc.prototype.delete=function(t){this.write([new Xo(t,this.dn(t))]),this.Wa.add(t)},Bc.prototype.commit=function(){return p(this,void 0,void 0,function(){var e,n=this;return y(this,function(t){switch(t.label){case 0:if(this.za(),this.Ga)throw this.Ga;return e=this.qa,this.mutations.forEach(function(t){e=e.remove(t.key)}),e.forEach(function(t,e){n.mutations.push(new Wo(t,n.dn(t)))}),[4,this.Ma.commit(this.mutations)];case 1:return t.sent(),this.Qa=!0,[2]}})})},Bc.prototype.Ka=function(t){var e;if(t instanceof Us)e=t.version;else{if(!(t instanceof Vs))throw jr("Document in a transaction was a "+t.constructor.name);e=Bi.K()}var n=this.qa.get(t.key);if(null!==n){if(!e.isEqual(n))throw new oi(ii.ABORTED,"Document version changed between two reads.")}else this.qa=this.qa.bt(t.key,e)},Bc.prototype.dn=function(t){var e=this.qa.get(t);return!this.Wa.has(t)&&e?jo.updateTime(e):jo.NONE},Bc.prototype.Ha=function(t){var e=this.qa.get(t);if(this.Wa.has(t)||!e)return jo.exists(!0);if(e.isEqual(Bi.K()))throw new oi(ii.INVALID_ARGUMENT,"Can't update a document that doesn't exist.");return jo.updateTime(e)},Bc.prototype.write=function(t){this.za(),this.mutations=this.mutations.concat(t)},Bc.prototype.za=function(){Fr(!this.Qa,"A transaction object cannot be used after its update callback has been invoked.")},Bc),Mc=(Gc.prototype.Za=function(){var t=this;0===this.Ya&&(this.tf(Yr.l),Fr(null===this.Xa,"onlineStateTimer shouldn't be started yet"),this.Xa=this.qs.ao(Ku.Us,1e4,function(){return t.Xa=null,Fr(t.state===Yr.l,"Timer should be canceled if we transitioned to a different state."),t.nf("Backend didn't respond within 10 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Most recent error: "+t.toString()),this.tf(Yr.m)))},Gc.prototype.set=function(t){this.ef(),this.Ya=0,t===Yr.v&&(this.$a=!1),this.tf(t)},Gc.prototype.tf=function(t){t!==this.state&&(this.state=t,this.Ja(t))},Gc.prototype.nf=function(t){var e="Could not reach Cloud Firestore backend. "+t+"\nThis typically indicates that your device does not have a healthy Internet connection at the moment. The client will operate in offline mode until it is able to successfully connect to the backend.";this.$a?(Ur(e),this.$a=!1):Mr("OnlineStateTracker",e)},Gc.prototype.ef=function(){null!==this.Xa&&(this.Xa.cancel(),this.Xa=null)},Gc),Uc="RemoteStore",Vc=(Fc.prototype.start=function(){return this.enableNetwork()},Fc.prototype.enableNetwork=function(){return p(this,void 0,void 0,function(){var e;return y(this,function(t){switch(t.label){case 0:return this.networkEnabled=!0,this.af()?(e=this.pf,[4,this.jo.Fh()]):[3,3];case 1:return e.lastStreamToken=t.sent(),this._f()?this.If():this.lf.set(Yr.l),[4,this.Tf()];case 2:t.sent(),t.label=3;case 3:return[2]}})})},Fc.prototype.disableNetwork=function(){return p(this,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return this.networkEnabled=!1,[4,this.Ef()];case 1:return t.sent(),this.lf.set(Yr.m),[2]}})})},Fc.prototype.Ef=function(){return p(this,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return[4,this.pf.stop()];case 1:return t.sent(),[4,this.df.stop()];case 2:return t.sent(),0<this.rf.length&&(Mr(Uc,"Stopping write stream with "+this.rf.length+" pending writes"),this.rf=[]),this.Rf(),[2]}})})},Fc.prototype.Af=function(){return p(this,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return Mr(Uc,"RemoteStore shutting down."),this.networkEnabled=!1,[4,this.Ef()];case 1:return t.sent(),this.hf.Af(),this.lf.set(Yr.l),[2]}})})},Fc.prototype.listen=function(t){vi(this.uf,t.targetId)||(this.uf[t.targetId]=t,this._f()?this.If():this.df.la()&&this.Df(t))},Fc.prototype.Pf=function(t){Fr(vi(this.uf,t),"unlisten called on target no currently watched: "+t),delete this.uf[t],this.df.la()&&this.Sf(t),bi(this.uf)&&(this.df.la()?this.df.wa():this.af()&&this.lf.set(Yr.l))},Fc.prototype.Ze=function(t){return this.uf[t]||null},Fc.prototype.$e=function(t){return this.Cf.$e(t)},Fc.prototype.Df=function(t){this.sf.Ce(t.targetId),this.df.Pa(t)},Fc.prototype.Sf=function(t){this.sf.Ce(t),this.df.Sa(t)},Fc.prototype.If=function(){Fr(this._f(),"startWatchStream() called when shouldStartWatchStream() is false."),this.sf=new ku(this),this.df.start(),this.lf.Za()},Fc.prototype._f=function(){return this.af()&&!this.df.fa()&&!bi(this.uf)},Fc.prototype.af=function(){return this.isPrimary&&this.networkEnabled},Fc.prototype.Rf=function(){this.sf=null},Fc.prototype.vf=function(){return p(this,void 0,void 0,function(){var n=this;return y(this,function(t){return gi(this.uf,function(t,e){n.Df(e)}),[2]})})},Fc.prototype.wf=function(e){return p(this,void 0,void 0,function(){return y(this,function(t){return void 0===e&&Fr(!this._f(),"Watch stream was stopped gracefully while still needed."),this.Rf(),this._f()?(this.lf.if(e),this.If()):this.lf.set(Yr.l),[2]})})},Fc.prototype.mf=function(n,r){return p(this,void 0,void 0,function(){var e;return y(this,function(t){switch(t.label){case 0:return this.lf.set(Yr.v),n instanceof Su&&n.state===vu.Gi&&n.cause?[2,this.Vf(n)]:(n instanceof du?this.sf.Ue(n):n instanceof yu?this.sf.ze(n):(Fr(n instanceof Su,"Expected watchChange to be an instance of WatchTargetChange"),this.sf.Me(n)),r.isEqual(Bi.MIN)?[3,3]:[4,this.jo.jh()]);case 1:return e=t.sent(),0<=r.h(e)?[4,this.kf(r)]:[3,3];case 2:t.sent(),t.label=3;case 3:return[2]}})})},Fc.prototype.kf=function(r){var i=this;Fr(!r.isEqual(Bi.MIN),"Can't raise event for unknown SnapshotVersion");var t=this.sf.Je(r);return gi(t.ie,function(t,e){if(0<e.resumeToken.length){var n=i.uf[t];n&&(i.uf[t]=n.Ui(e.resumeToken,r))}}),t.ee.forEach(function(t){var e=i.uf[t];if(e){i.uf[t]=e.Ui(zu(),e.xi),i.Sf(t);var n=new Xa(e.target,t,fa.Ni,e.sequenceNumber);i.Df(n)}}),this.Cf.Uh(t)},Fc.prototype.Vf=function(t){var n=this;Fr(!!t.cause,"Handling target error without a cause");var r=t.cause,i=Promise.resolve();return t.targetIds.forEach(function(e){i=i.then(function(){return p(n,void 0,void 0,function(){return y(this,function(t){return vi(this.uf,e)?(delete this.uf[e],this.sf.removeTarget(e),[2,this.Cf.Nf(e,r)]):[2]})})})}),i},Fc.prototype.Tf=function(){return p(this,void 0,void 0,function(){var e,n;return y(this,function(t){switch(t.label){case 0:return this.Of()?(e=0<this.rf.length?this.rf[this.rf.length-1].batchId:-1,[4,this.jo.Hh(e)]):[3,4];case 1:return null!==(n=t.sent())?[3,2]:(0===this.rf.length&&this.pf.wa(),[3,4]);case 2:return this.Ff(n),[4,this.Tf()];case 3:t.sent(),t.label=4;case 4:return this.xf()&&this.jf(),[2]}})})},Fc.prototype.Of=function(){return this.af()&&this.rf.length<10},Fc.prototype.Uf=function(){return this.rf.length},Fc.prototype.Ff=function(t){Fr(this.Of(),"addToWritePipeline called when pipeline is full"),this.rf.push(t),this.pf.la()&&this.pf.Va&&this.pf.ka(t.mutations)},Fc.prototype.xf=function(){return this.af()&&!this.pf.fa()&&0<this.rf.length},Fc.prototype.jf=function(){Fr(this.xf(),"startWriteStream() called when shouldStartWriteStream() is false."),this.pf.start()},Fc.prototype.gf=function(){return p(this,void 0,void 0,function(){return y(this,function(t){return this.pf.Fa(),[2]})})},Fc.prototype.yf=function(){var r=this;return this.jo.xh(this.pf.lastStreamToken).then(function(){for(var t=0,e=r.rf;t<e.length;t++){var n=e[t];r.pf.ka(n.mutations)}}).catch(jh)},Fc.prototype.Na=function(t,e){var n=this;Fr(0<this.rf.length,"Got result for empty write pipeline");var r=this.rf.shift(),i=eh.from(r,t,e,this.pf.lastStreamToken);return this.Cf.Lf(i).then(function(){return n.Tf()})},Fc.prototype.bf=function(n){return p(this,void 0,void 0,function(){var e=this;return y(this,function(t){return void 0===n&&Fr(!this.xf(),"Write stream was stopped gracefully while still 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p(this,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return this.af()?(Mr(Uc,"RemoteStore restarting streams for new credential"),[4,this.ff()]):[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})},Fc.prototype.Wf=function(e){return p(this,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return(this.isPrimary=e)&&this.networkEnabled?[4,this.enableNetwork()]:[3,2];case 1:return t.sent(),[3,4];case 2:return e?[3,4]:[4,this.Ef()];case 3:t.sent(),this.lf.set(Yr.l),t.label=4;case 4:return[2]}})})},Fc),jc="firestore_clients";function Fc(t,e,n,r,i){var o=this;this.jo=t,this.Ma=e,this.rf=[],this.uf={},this.sf=null,this.networkEnabled=!1,this.isPrimary=!1,this.hf=i,this.hf.cf(function(t){n.Xs(function(){return p(o,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return this.af()?(Mr(Uc,"Restarting streams for network reachability change."),[4,this.ff()]):[3,2];case 1:t.sent(),t.label=2;case 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found:"+i),1<(n=this.yd[e.targetId]).length?(this.yd[e.targetId]=n.filter(function(t){return!t.isEqual(i)}),this.bd.delete(i),[2]):this.isPrimary?(this.pd.bl(e.targetId),this.pd.ll(e.targetId)?[3,2]:[4,this.jo.nc(e.targetId,!1).then(function(){r.pd._l(e.targetId),r.hd.Pf(e.targetId),r.kd(e.targetId)}).catch(jh)]):[3,3];case 1:t.sent(),t.label=2;case 2:return[3,5];case 3:return this.kd(e.targetId),[4,this.jo.nc(e.targetId,!0)];case 4:t.sent(),t.label=5;case 5:return[2]}})})},qf.prototype.write=function(n,r){return p(this,void 0,void 0,function(){var e;return y(this,function(t){switch(t.label){case 0:return this.Pd("write()"),[4,this.jo.Ih(n)];case 1:return e=t.sent(),this.pd.dl(e.batchId),this.Nd(e.batchId,r),[4,this.Od(e.Hu)];case 2:return t.sent(),[4,this.hd.Tf()];case 3:return t.sent(),[2]}})})},qf.prototype.runTransaction=function(t,e,n){new Sf(t,this.hd,e,n).fd()},qf.prototype.Uh=function(n){return p(this,void 0,void 0,function(){var e,r=this;return y(this,function(t){switch(t.label){case 0:this.Pd("applyRemoteEvent()"),t.label=1;case 1:return t.trys.push([1,4,,6]),[4,this.jo.Uh(n)];case 2:return e=t.sent(),wi(n.ie,function(t,e){var n=r.Id[Number(t)];n&&(Fr(e.ce.size+e.ae.size+e.fe.size<=1,"Limbo resolution for single document contains multiple changes."),0<e.ce.size?n.md=!0:0<e.ae.size?Fr(n.md,"Received change for limbo target document without add."):0<e.fe.size&&(Fr(n.md,"Received remove for limbo target document without add."),n.md=!1))}),[4,this.Od(e,n)];case 3:return t.sent(),[3,6];case 4:return[4,jh(t.sent())];case 5:return t.sent(),[3,6];case 6:return[2]}})})},qf.prototype.rd=function(r,t){if(this.isPrimary&&t===Qr.p||!this.isPrimary&&t===Qr.g){this.Pd("applyOnlineStateChange()");var i=[];this.bd.forEach(function(t,e){var n=e.view.rd(r);Fr(0===n.ed.length,"OnlineState should not affect limbo documents."),n.snapshot&&i.push(n.snapshot)}),this.gd.Fd(r),this.gd.Da(i),this.onlineState=r,this.isPrimary&&this.pd.El(r)}},qf.prototype.Nf=function(a,u){return p(this,void 0,void 0,function(){var e,n,r,i,o,s=this;return y(this,function(t){switch(t.label){case 0:return this.Pd("rejectListens()"),this.pd.Il(a,"rejected",u),e=this.Id[a],(n=e&&e.key)?(this._d=this._d.remove(n),delete this.Id[a],r=(r=new Ki(Yi.X)).bt(n,new Vs(n,Bi.K())),i=ou().add(n),o=new bu(Bi.MIN,{},new co(zr),r,i),[2,this.Uh(o)]):[3,1];case 1:return[4,this.jo.nc(a,!1).then(function(){return s.kd(a,u)}).catch(jh)];case 2:t.sent(),t.label=3;case 3:return[2]}})})},qf.prototype.Nl=function(n,r,i){return p(this,void 0,void 0,function(){var e;return y(this,function(t){switch(t.label){case 0:return this.Pd("applyBatchState()"),[4,this.jo.Eh(n)];case 1:return null===(e=t.sent())?(Mr("SyncEngine","Cannot apply mutation batch with id: "+n),[2]):"pending"!==r?[3,3]:[4,this.hd.Tf()];case 2:return t.sent(),[3,4];case 3:"acknowledged"===r||"rejected"===r?(this.xd(n,i||null),this.jo.oc(n)):jr("Unknown batchState: "+r),t.label=4;case 4:return[4,this.Od(e)];case 5:return t.sent(),[2]}})})},qf.prototype.Lf=function(r){return p(this,void 0,void 0,function(){var e,n;return y(this,function(t){switch(t.label){case 0:this.Pd("applySuccessfulWrite()"),e=r.batch.batchId,this.xd(e,null),this.jd(e),t.label=1;case 1:return t.trys.push([1,4,,6]),[4,this.jo.Ah(r)];case 2:return n=t.sent(),this.pd.wl(e,"acknowledged"),[4,this.Od(n)];case 3:return t.sent(),[3,6];case 4:return[4,jh(t.sent())];case 5:return t.sent(),[3,6];case 6:return[2]}})})},qf.prototype.qf=function(n,r){return p(this,void 0,void 0,function(){var e;return y(this,function(t){switch(t.label){case 0:this.Pd("rejectFailedWrite()"),this.xd(n,r),this.jd(n),t.label=1;case 1:return t.trys.push([1,4,,6]),[4,this.jo.Vh(n)];case 2:return e=t.sent(),this.pd.wl(n,"rejected",r),[4,this.Od(e)];case 3:return t.sent(),[3,6];case 4:return[4,jh(t.sent())];case 5:return t.sent(),[3,6];case 6:return[2]}})})},qf.prototype.Ud=function(r){return p(this,void 0,void 0,function(){var e,n;return y(this,function(t){switch(t.label){case 0:return this.hd.af()||Mr("SyncEngine","The network is disabled. The task returned by 'awaitPendingWrites()' will not complete until the network is enabled."),[4,this.jo.Oh()];case 1:return-1===(e=t.sent())?r.resolve():((n=this.Rd.get(e)||[]).push(r),this.Rd.set(e,n)),[2]}})})},qf.prototype.jd=function(t){(this.Rd.get(t)||[]).forEach(function(t){t.resolve()}),this.Rd.delete(t)},qf.prototype.Ld=function(e){this.Rd.forEach(function(t){t.forEach(function(t){t.reject(new oi(ii.CANCELLED,e))})}),this.Rd.clear()},qf.prototype.Nd=function(t,e){var n=this.Ed[this.currentUser.I()];n=(n=n||new Ki(zr)).bt(t,e),this.Ed[this.currentUser.I()]=n},qf.prototype.xd=function(t,e){var n=this.Ed[this.currentUser.I()];if(n){var r=n.get(t);r&&(Fr(t===n.It(),"Mutation callbacks processed out-of-order?"),e?r.reject(e):r.resolve(),n=n.remove(t)),this.Ed[this.currentUser.I()]=n}},qf.prototype.kd=function(t,e){var n=this;void 0===e&&(e=null),this.pd.bl(t),Fr(this.yd[t]&&0!==this.yd[t].length,"There are no queries mapped to target id "+t);for(var r=0,i=this.yd[t];r<i.length;r++){var o=i[r];this.bd.delete(o),e&&this.gd.Bd(o,e)}if(delete this.yd[t],this.isPrimary){var s=this.Td.Fu(t);this.Td.Nu(t),s.forEach(function(t){n.Td.xu(t)||n.Md(t)})}},qf.prototype.Md=function(t){var e=this._d.get(t);null!==e&&(this.hd.Pf(e),this._d=this._d.remove(t),delete this.Id[e])},qf.prototype.Vd=function(t,e){for(var n=0,r=e;n<r.length;n++){var i=r[n];i instanceof mf?(this.Td.Pu(i.key,t),this.qd(i)):i instanceof gf?(Mr("SyncEngine","Document no longer in limbo: "+i.key),this.Td.Cu(i.key,t),this.Td.xu(i.key)||this.Md(i.key)):jr("Unknown limbo change: "+JSON.stringify(i))}},qf.prototype.qd=function(t){var e=t.key;if(!this._d.get(e)){Mr("SyncEngine","New document in limbo: "+e);var n=this.Ad.next(),r=wa.oi(e.path);this.Id[n]=new Af(e),this.hd.listen(new Xa(r.bi(),n,fa.Oi,ch.ks)),this._d=this._d.bt(e,n)}},qf.prototype.Qd=function(){return this._d},qf.prototype.Od=function(r,u){return p(this,void 0,void 0,function(){var o,s,e,a=this;return y(this,function(t){switch(t.label){case 0:return o=[],s=[],e=[],this.bd.forEach(function(t,i){e.push(Promise.resolve().then(function(){var n=i.view.Yl(r);return n.Zl?a.jo.ic(i.query,!1).then(function(t){var e=t.documents;return i.view.Yl(e,n)}):n}).then(function(t){var e=u&&u.ie[i.targetId],n=i.view.rs(t,!0===a.isPrimary,e);if(a.Vd(i.targetId,n.ed),n.snapshot){a.isPrimary&&a.pd.Il(i.targetId,n.snapshot.fromCache?"not-current":"current"),o.push(n.snapshot);var r=hh.Ds(i.targetId,n.snapshot);s.push(r)}}))}),[4,Promise.all(e)];case 1:return t.sent(),this.gd.Da(o),[4,this.jo.Kh(s)];case 2:return t.sent(),[2]}})})},qf.prototype.Pd=function(t){Fr(null!==this.gd,"Trying to call "+t+" before calling subscribe().")},qf.prototype.Gf=function(r){return p(this,void 0,void 0,function(){var e,n;return y(this,function(t){switch(t.label){case 0:return e=!this.currentUser.isEqual(r),this.currentUser=r,e?(this.Ld("'waitForPendingWrites' promise is rejected due to a user change."),[4,this.jo.ph(r)]):[3,3];case 1:return n=t.sent(),this.pd.ph(r,n.yh,n._h),[4,this.Od(n.bh)];case 2:t.sent(),t.label=3;case 3:return[4,this.hd.Gf()];case 4:return t.sent(),[2]}})})},qf.prototype.Wf=function(u){return p(this,void 0,void 0,function(){var e,n,r,i,o,s,a=this;return y(this,function(t){switch(t.label){case 0:return!0!==u||!0===this.isPrimary?[3,3]:(this.isPrimary=!0,[4,this.hd.Wf(!0)]);case 1:return t.sent(),o=this.pd.fl(),[4,this.Gd(o.st())];case 2:for(e=t.sent(),n=0,r=e;n<r.length;n++)i=r[n],this.hd.listen(i);return[3,7];case 3:return!1!==u||!1===this.isPrimary?[3,7]:(this.isPrimary=!1,o=[],s=Promise.resolve(),gi(this.yd,function(t,e){a.pd.yl(t)?o.push(t):s=s.then(function(){return a.kd(t),a.jo.nc(t,!0)}),a.hd.Pf(t)}),[4,s]);case 4:return t.sent(),[4,this.Gd(o)];case 5:return t.sent(),this.Wd(),[4,this.hd.Wf(!1)];case 6:t.sent(),t.label=7;case 7:return[2]}})})},qf.prototype.Wd=function(){var e=this;gi(this.Id,function(t){e.hd.Pf(t)}),this.Td.Ou(),this.Id=[],this._d=new Ki(Yi.X)},qf.prototype.Gd=function(d){return p(this,void 0,void 0,function(){var e,n,r,i,o,s,a,u,h,c,f,l,p;return y(this,function(t){switch(t.label){case 0:e=[],n=[],r=0,i=d,t.label=1;case 1:return r<i.length?(o=i[r],s=void 0,(a=this.yd[o])&&0!==a.length?[4,this.jo.nc(o,!0)]:[3,8]):[3,14];case 2:return t.sent(),[4,this.jo.Xh(a[0].bi())];case 3:s=t.sent(),u=0,h=a,t.label=4;case 4:return u<h.length?(c=h[u],Fr(!!(f=this.bd.get(c)),"No query view found for "+c),[4,this.Cd(f)]):[3,7];case 5:(l=t.sent()).snapshot&&n.push(l.snapshot),t.label=6;case 6:return u++,[3,4];case 7:return[3,12];case 8:return Fr(!0===this.isPrimary,"A secondary tab should never have an active target without an active query."),[4,this.jo.ac(o)];case 9:return Fr(!!(p=t.sent()),"Target for id "+o+" not found"),[4,this.jo.Xh(p)];case 10:return s=t.sent(),[4,this.Sd(this.zd(p),o,!1)];case 11:t.sent(),t.label=12;case 12:e.push(s),t.label=13;case 13:return r++,[3,1];case 14:return this.gd.Da(n),[2,e]}})})},qf.prototype.zd=function(t){return new wa(t.path,t.collectionGroup,t.orderBy,t.filters,t.limit,aa.ti,t.startAt,t.endAt)},qf.prototype.sc=function(){return this.jo.sc()},qf.prototype.Ol=function(r,i,o){return p(this,void 0,void 0,function(){var e,n;return y(this,function(t){switch(t.label){case 0:if(this.isPrimary)return Mr("SyncEngine","Ignoring unexpected query state notification."),[2];if(!this.yd[r])return[3,7];switch(i){case"current":case"not-current":return[3,1];case"rejected":return[3,4]}return[3,6];case 1:return[4,this.jo.fc()];case 2:return e=t.sent(),n=bu.se(r,"current"===i),[4,this.Od(e,n)];case 3:return t.sent(),[3,7];case 4:return[4,this.jo.nc(r,!0)];case 5:return t.sent(),this.kd(r,o),[3,7];case 6:jr("Unexpected target state: "+i),t.label=7;case 7:return[2]}})})},qf.prototype.Fl=function(f,l){return p(this,void 0,void 0,function(){var e,n,r,i,o,s,a,u,h,c=this;return y(this,function(t){switch(t.label){case 0:if(!this.isPrimary)return[2];e=0,n=f,t.label=1;case 1:return e<n.length?(h=n[e],Fr(!this.yd[h],"Trying to add an already active target"),[4,this.jo.ac(h)]):[3,6];case 2:return Fr(!!(r=t.sent()),"Query data for active target "+h+" not found"),[4,this.jo.Xh(r)];case 3:return i=t.sent(),[4,this.Sd(this.zd(r),i.targetId,!1)];case 4:t.sent(),this.hd.listen(i),t.label=5;case 5:return e++,[3,1];case 6:o=function(e){return y(this,function(t){switch(t.label){case 0:return s.yd[e]?[4,s.jo.nc(e,!1).then(function(){c.hd.Pf(e),c.kd(e)}).catch(jh)]:[2,"continue"];case 1:return t.sent(),[2]}})},s=this,a=0,u=l,t.label=7;case 7:return a<u.length?(h=u[a],[5,o(h)]):[3,10];case 8:t.sent(),t.label=9;case 9:return a++,[3,7];case 10:return[2]}})})},qf.prototype.enableNetwork=function(){return this.jo.cc(!0),this.hd.enableNetwork()},qf.prototype.disableNetwork=function(){return this.jo.cc(!1),this.hd.disableNetwork()},qf.prototype.$e=function(t){var e=this.Id[t];if(e&&e.md)return ou().add(e.key);var n=ou(),r=this.yd[t];if(!r)return n;for(var i=0,o=r;i<o.length;i++){var s=o[i],a=this.bd.get(s);Fr(!!a,"No query view found for "+s),n=n.Jt(a.view.Jl)}return n},qf),kf=(Lf.prototype.listen=function(t){var e=t.query,n=!1,r=this.Jd.get(e);return r||(n=!0,r=new Nf,this.Jd.set(e,r)),r.Hd.push(t),Fr(!t.rd(this.onlineState),"applyOnlineStateChange() shouldn't raise an event for brand-new listeners."),r.Kd&&t.Xd(r.Kd)&&this.$d(),n?this.Cf.listen(e).then(function(t){return r.targetId=t}):Promise.resolve(r.targetId)},Lf.prototype.Pf=function(o){return p(this,void 0,void 0,function(){var e,n,r,i;return y(this,function(t){return e=o.query,n=!1,(r=this.Jd.get(e))&&0<=(i=r.Hd.indexOf(o))&&(r.Hd.splice(i,1),n=0===r.Hd.length),n?(this.Jd.delete(e),[2,this.Cf.Pf(e)]):[2]})})},Lf.prototype.Da=function(t){for(var e=!1,n=0,r=t;n<r.length;n++){var i=r[n],o=i.query,s=this.Jd.get(o);if(s){for(var a=0,u=s.Hd;a<u.length;a++)u[a].Xd(i)&&(e=!0);s.Kd=i}}e&&this.$d()},Lf.prototype.Bd=function(t,e){var n=this.Jd.get(t);if(n)for(var r=0,i=n.Hd;r<i.length;r++)i[r].onError(e);this.Jd.delete(t)},Lf.prototype.Fd=function(i){this.onlineState=i;var o=!1;this.Jd.forEach(function(t,e){for(var n=0,r=e.Hd;n<r.length;n++)r[n].rd(i)&&(o=!0)}),o&&this.$d()},Lf.prototype.Zd=function(t){this.Yd.add(t),t.next()},Lf.prototype.tv=function(t){this.Yd.delete(t)},Lf.prototype.$d=function(){this.Yd.forEach(function(t){t.next()})},Lf),Rf=(Of.prototype.Xd=function(t){if(Fr(0<t.docChanges.length||t.Zi,"We got a new snapshot with no changes?"),!this.options.includeMetadataChanges){for(var e=[],n=0,r=t.docChanges;n<r.length;n++){var i=r[n];i.type!==uu.zi&&e.push(i)}t=new wu(t.query,t.docs,t.Xi,e,t.$i,t.fromCache,t.Zi,!0)}var o=!1;return this.iv?this.rv(t)&&(this.nv.next(t),o=!0):this.uv(t,this.onlineState)&&(this.sv(t),o=!0),this.ev=t,o},Of.prototype.onError=function(t){this.nv.error(t)},Of.prototype.rd=function(t){this.onlineState=t;var e=!1;return this.ev&&!this.iv&&this.uv(this.ev,t)&&(this.sv(this.ev),e=!0),e},Of.prototype.uv=function(t,e){if(Fr(!this.iv,"Determining whether to raise first event but already had first event"),!t.fromCache)return!0;var n=e!==Yr.m;return this.options.ov&&n?(Fr(t.fromCache,"Waiting for sync, but snapshot is not from cache"),!1):!t.docs.nt()||e===Yr.m},Of.prototype.rv=function(t){if(0<t.docChanges.length)return!0;var e=this.ev&&this.ev.hasPendingWrites!==t.hasPendingWrites;return!(!t.Zi&&!e)&&!0===this.options.includeMetadataChanges},Of.prototype.sv=function(t){Fr(!this.iv,"Trying to raise initial events for second time"),t=wu.ne(t.query,t.docs,t.$i,t.fromCache),this.iv=!0,this.nv.next(t)},Of),_f="
",Cf="
",xf="",Pf="";function Of(t,e,n){this.query=t,this.nv=e,this.iv=!1,this.ev=null,this.onlineState=Yr.l,this.options=n||{}}function Lf(t){this.Cf=t,this.Jd=new Zu(function(t){return t.canonicalId()}),this.onlineState=Yr.l,this.Yd=new Set,this.Cf.subscribe(this)}function qf(t,e,n,r){this.jo=t,this.hd=e,this.pd=n,this.currentUser=r,this.gd=null,this.bd=new Zu(function(t){return t.canonicalId()}),this.yd={},this._d=new Ki(Yi.X),this.Id={},this.Td=new nh,this.Ed={},this.Rd=new Map,this.Ad=wf.Gl(),this.isPrimary=void 0,this.onlineState=Yr.l}function Mf(t,e,n,r){this.qs=t,this.hd=e,this.updateFunction=n,this.zs=r,this.ad=5,this.aa=new kc(this.qs,Ku.Ms)}function Uf(t){for(var e="",n=0;n<t.length;n++)0<e.length&&(e=jf(e)),e=Vf(t.get(n),e);return jf(e)}function Vf(t,e){for(var n=e,r=t.length,i=0;i<r;i++){var o=t.charAt(i);switch(o){case"\0":n+=_f+xf;break;case _f:n+=_f+Pf;break;default:n+=o}}return n}function jf(t){return t+_f+Cf}function Ff(t){var e=t.length;if(Fr(2<=e,"Invalid path "+t),2===e)return Fr(t.charAt(0)===_f&&t.charAt(1)===Cf,"Non-empty path "+t+" had length 2"),Xi.ct;for(var n=e-2,r=[],i="",o=0;o<e;){var s=t.indexOf(_f,o);switch((s<0||n<s)&&jr('Invalid encoded resource path: "'+t+'"'),t.charAt(s+1)){case Cf:var a=t.substring(o,s),u=void 0;0===i.length?u=a:(u=i+=a,i=""),r.push(u);break;case xf:i+=t.substring(o,s),i+="\0";break;case Pf:i+=t.substring(o,s+1);break;default:jr('Invalid encoded resource path: "'+t+'"')}o=s+2}return new Xi(r)}var Gf=(Kf.cv=function(o,t,s){return Fr(Kf.nl(),"IndexedDB not supported in current environment."),Mr("SimpleDb","Opening database:",o),new ih(function(n,r){var i=window.indexedDB.open(o,t);i.onsuccess=function(t){var e=t.target.result;n(new Kf(e))},i.onblocked=function(){r(new oi(ii.FAILED_PRECONDITION,"Cannot upgrade IndexedDB schema while another tab is open. 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document that wasn't read (for "+t+")"),e){Fr(!a.readTime.isEqual(Bi.MIN),"Cannot add a document with a read time of zero");var r=a.hw.serializer.aw(e,a.readTime);c=c.add(t.path.tt());var i=bl(r);h+=i-n,u.push(a.hw.Xu(s,t,r))}else if(h-=n,a.Ph){var o=a.hw.serializer.aw(new Vs(t,Bi.K()),a.readTime);u.push(a.hw.Xu(s,t,o))}else u.push(a.hw.Zu(s,t))}),c.forEach(function(t){u.push(a.hw.as.Nv(s,t))}),u.push(this.hw.updateMetadata(s,h)),ih.zu(u)},vl.prototype.ns=function(t,e){var n=this;return this.hw.Xv(t,e).next(function(t){return null===t?(n.cw.set(e,0),null):(n.cw.set(e,t.size),t.$v)})},vl.prototype.es=function(t,e){var n=this;return this.hw.tw(t,e).next(function(t){var e=t.nw;return t.iw.forEach(function(t,e){n.cw.set(t,e)}),e})},vl),yl);function yl(t,e){this.serializer=t,this.as=e}function vl(t,e){var n=pl.call(this)||this;return n.hw=t,n.Ph=e,n.cw=new Zu(function(t){return t.toString()}),n}function ml(t){return hp.dv(t,jl.store)}function gl(t){return hp.dv(t,Vl.store)}function wl(t){return t.path.st()}function bl(t){var e;if(t.document)e=t.document;else if(t.unknownDocument)e=t.unknownDocument;else{if(!t.noDocument)throw jr("Unknown remote document type");e=t.noDocument}return JSON.stringify(e).length}var El=(Dl.prototype.Nv=function(t,e){return this.fw.add(e),ih.resolve()},Dl.prototype.Is=function(t,e){return ih.resolve(this.fw.getEntries(e))},Dl),Il=(Sl.prototype.add=function(t){Fr(t.length%2==1,"Expected a collection path.");var e=t.et(),n=t.tt(),r=this.index[e]||new co(Xi.X),i=!r.has(n);return this.index[e]=r.add(n),i},Sl.prototype.has=function(t){var e=t.et(),n=t.tt(),r=this.index[e];return r&&r.has(n)},Sl.prototype.getEntries=function(t){return(this.index[t]||new co(Xi.X)).st()},Sl),Tl=9,Al=(Nl.prototype.createOrUpgrade=function(n,r,t,e){var i=this;Fr(t<e&&0<=t&&e<=Tl,"Unexpected schema upgrade from v"+t+" to v{toVersion}.");var o,s=new zf(r);t<1&&1<=e&&(n.createObjectStore(Rl.store),(o=n).createObjectStore(Cl.store,{keyPath:Cl.keyPath}),o.createObjectStore(xl.store,{keyPath:xl.keyPath,autoIncrement:!0}).createIndex(xl.userMutationsIndex,xl.userMutationsKeyPath,{unique:!0}),o.createObjectStore(Ll.store),Jl(n),n.createObjectStore(Vl.store));var a,u=ih.resolve();return t<3&&3<=e&&(0!==t&&((a=n).deleteObjectStore(zl.store),a.deleteObjectStore(Bl.store),a.deleteObjectStore(Xl.store),Jl(n)),u=u.next(function(){return t=s.store(Xl.store),e=new Xl(0,0,Bi.MIN.J(),0),t.put(Xl.key,e);var t,e})),t<4&&4<=e&&(0!==t&&(u=u.next(function(){return r=n,(i=s).store(xl.store).Iv().next(function(t){r.deleteObjectStore(xl.store),r.createObjectStore(xl.store,{keyPath:xl.keyPath,autoIncrement:!0}).createIndex(xl.userMutationsIndex,xl.userMutationsKeyPath,{unique:!0});var e=i.store(xl.store),n=t.map(function(t){return e.put(t)});return ih.zu(n)});var r,i})),u=u.next(function(){n.createObjectStore($l.store,{keyPath:$l.keyPath})})),t<5&&5<=e&&(u=u.next(function(){return i.removeAcknowledgedMutations(s)})),t<6&&6<=e&&(u=u.next(function(){return n.createObjectStore(jl.store),i.addDocumentGlobal(s)})),t<7&&7<=e&&(u=u.next(function(){return i.ensureSequenceNumbers(s)})),t<8&&8<=e&&(u=u.next(function(){return i.createCollectionParentIndex(n,s)})),t<9&&9<=e&&(u=u.next(function(){var t,e;(e=n).objectStoreNames.contains("remoteDocumentChanges")&&e.deleteObjectStore("remoteDocumentChanges"),(t=r.objectStore(Vl.store)).createIndex(Vl.readTimeIndex,Vl.readTimeIndexPath,{unique:!1}),t.createIndex(Vl.collectionReadTimeIndex,Vl.collectionReadTimeIndexPath,{unique:!1})})),u},Nl.prototype.addDocumentGlobal=function(e){var n=0;return e.store(Vl.store).Av(function(t,e){n+=bl(e)}).next(function(){var t=new jl(n);return e.store(jl.store).put(jl.key,t)})},Nl.prototype.removeAcknowledgedMutations=function(r){var i=this,t=r.store(Cl.store),e=r.store(xl.store);return t.Iv().next(function(t){return ih.forEach(t,function(n){var t=IDBKeyRange.bound([n.userId,-1],[n.userId,n.lastAcknowledgedBatchId]);return e.Iv(xl.userMutationsIndex,t).next(function(t){return ih.forEach(t,function(t){Fr(t.userId===n.userId,"Cannot process batch "+t.batchId+" from unexpected user");var e=i.serializer.Ov(t);return nl(r,n.userId,e).next(function(){})})})})})},Nl.prototype.ensureSequenceNumbers=function(t){var s=t.store(zl.store),e=t.store(Vl.store);return fl(t).next(function(i){var o=[];return e.Av(function(t,e){var n=new Xi(t),r=[0,Uf(n)];o.push(s.get(r).next(function(t){return t?ih.resolve():(e=n,s.put(new zl(0,Uf(e),i)));var e}))}).next(function(){return ih.zu(o)})})},Nl.prototype.createCollectionParentIndex=function(t,e){function i(t){if(o.add(t)){var e=t.et(),n=t.tt();return r.put({collectionId:e,parent:Uf(n)})}}t.createObjectStore(Wl.store,{keyPath:Wl.keyPath});var r=e.store(Wl.store),o=new Il;return e.store(Vl.store).Av({Rv:!0},function(t,e){var n=new Xi(t);return i(n.tt())}).next(function(){return e.store(Ll.store).Av({Rv:!0},function(t,e){t[0];var n=t[1],r=(t[2],Ff(n));return i(r.tt())})})},Nl);function Nl(t){this.serializer=t}function Sl(){this.index={}}function Dl(){this.fw=new Il}function kl(t,e){this.seconds=t,this.nanoseconds=e}var Rl=(_l.store="owner",_l.key="owner",_l);function _l(t,e,n){this.ownerId=t,this.allowTabSynchronization=e,this.leaseTimestampMs=n}var Cl=(Ol.store="mutationQueues",Ol.keyPath="userId",Ol),xl=(Pl.store="mutations",Pl.keyPath="batchId",Pl.userMutationsIndex="userMutationsIndex",Pl.userMutationsKeyPath=["userId","batchId"],Pl);function Pl(t,e,n,r,i){this.userId=t,this.batchId=e,this.localWriteTimeMs=n,this.baseMutations=r,this.mutations=i}function Ol(t,e,n){this.userId=t,this.lastAcknowledgedBatchId=e,this.lastStreamToken=n}var Ll=(ql.prefixForUser=function(t){return[t]},ql.prefixForPath=function(t,e){return[t,Uf(e)]},ql.key=function(t,e,n){return[t,Uf(e),n]},ql.store="documentMutations",ql.PLACEHOLDER=new ql,ql);function ql(){}function Ml(t,e){this.path=t,this.readTime=e}function Ul(t,e){this.path=t,this.version=e}var Vl=(Gl.store="remoteDocuments",Gl.readTimeIndex="readTimeIndex",Gl.readTimeIndexPath="readTime",Gl.collectionReadTimeIndex="collectionReadTimeIndex",Gl.collectionReadTimeIndexPath=["parentPath","readTime"],Gl),jl=(Fl.store="remoteDocumentGlobal",Fl.key="remoteDocumentGlobalKey",Fl);function Fl(t){this.byteSize=t}function Gl(t,e,n,r,i,o){this.unknownDocument=t,this.noDocument=e,this.document=n,this.hasCommittedMutations=r,this.readTime=i,this.parentPath=o}var Bl=(Ql.store="targets",Ql.keyPath="targetId",Ql.queryTargetsIndexName="queryTargetsIndex",Ql.queryTargetsKeyPath=["canonicalId","targetId"],Ql),zl=(Kl.store="targetDocuments",Kl.keyPath=["targetId","path"],Kl.documentTargetsIndex="documentTargetsIndex",Kl.documentTargetsKeyPath=["path","targetId"],Kl),Xl=(Yl.key="targetGlobalKey",Yl.store="targetGlobal",Yl),Wl=(Hl.store="collectionParents",Hl.keyPath=["collectionId","parent"],Hl);function Hl(t,e){this.collectionId=t,this.parent=e}function Yl(t,e,n,r){this.highestTargetId=t,this.highestListenSequenceNumber=e,this.lastRemoteSnapshotVersion=n,this.targetCount=r}function Kl(t,e,n){this.targetId=t,this.path=e,Fr(0===t==(void 0!==(this.sequenceNumber=n)),"A target-document row must either have targetId == 0 and a defined sequence number, or a non-zero targetId and no sequence number")}function Ql(t,e,n,r,i,o,s){this.targetId=t,this.canonicalId=e,this.readTime=n,this.resumeToken=r,this.lastListenSequenceNumber=i,this.lastLimboFreeSnapshotVersion=o,this.query=s}function Jl(t){t.createObjectStore(zl.store,{keyPath:zl.keyPath}).createIndex(zl.documentTargetsIndex,zl.documentTargetsKeyPath,{unique:!0}),t.createObjectStore(Bl.store,{keyPath:Bl.keyPath}).createIndex(Bl.queryTargetsIndexName,Bl.queryTargetsKeyPath,{unique:!0}),t.createObjectStore(Xl.store)}var $l=(Zl.store="clientMetadata",Zl.keyPath="clientId",Zl);function Zl(t,e,n,r){this.clientId=t,this.updateTimeMs=e,this.networkEnabled=n,this.inForeground=r}var tp=s(s(s([Cl.store,xl.store,Ll.store,Vl.store,Bl.store,Rl.store,Xl.store,zl.store],[$l.store]),[jl.store]),[Wl.store]),ep=(np.prototype.Nv=function(t,e){var n=this;if(Fr(e.length%2==1,"Expected a collection path."),this.lw.has(e))return ih.resolve();var r=e.et(),i=e.tt();t.ss(function(){n.lw.add(e)});var o={collectionId:r,parent:Uf(i)};return rp(t).put(o)},np.prototype.Is=function(t,i){var o=[],e=IDBKeyRange.bound([i,""],[Wr(i),""],!1,!0);return rp(t).Iv(e).next(function(t){for(var e=0,n=t;e<n.length;e++){var r=n[e];if(r.collectionId!==i)break;o.push(Ff(r.parent))}return o})},np);function np(){this.lw=new Il}function rp(t){return hp.dv(t,Wl.store)}var ip=(op.prototype.rw=function(t){if(t.document)return this.dw.Pr(t.document,!!t.hasCommittedMutations);if(t.noDocument){var e=Yi.pt(t.noDocument.path),n=this.vw(t.noDocument.readTime);return new Vs(e,n,{hasCommittedMutations:!!t.hasCommittedMutations})}return t.unknownDocument?(e=Yi.pt(t.unknownDocument.path),n=this.vw(t.unknownDocument.version),new js(e,n)):jr("Unexpected DbRemoteDocument")},op.prototype.aw=function(t,e){var n=this.ew(e),r=t.key.path.tt().st();if(t instanceof Us){var i=t.proto?t.proto:this.dw.Dr(t),o=t.hasCommittedMutations;return new Vl(null,null,i,o,n,r)}if(t instanceof Vs){var s=t.key.path.st(),a=this.ww(t.version);return o=t.hasCommittedMutations,new Vl(null,new Ml(s,a),null,o,n,r)}if(t instanceof js){s=t.key.path.st();var u=this.ww(t.version);return new Vl(new Ul(s,u),null,null,!0,n,r)}return jr("Unexpected MaybeDocument")},op.prototype.ew=function(t){var e=t.J();return[e.seconds,e.nanoseconds]},op.prototype.uw=function(t){var e=new Gi(t[0],t[1]);return Bi.W(e)},op.prototype.ww=function(t){var e=t.J();return new kl(e.seconds,e.nanoseconds)},op.prototype.vw=function(t){var e=new Gi(t.seconds,t.nanoseconds);return Bi.W(e)},op.prototype.kv=function(t,e){var n=this,r=e.baseMutations.map(function(t){return n.dw.jr(t)}),i=e.mutations.map(function(t){return n.dw.jr(t)});return new xl(t,e.batchId,e.Gn.toMillis(),r,i)},op.prototype.Ov=function(t){var e=this,n=(t.baseMutations||[]).map(function(t){return e.dw.Mr(t)}),r=t.mutations.map(function(t){return e.dw.Mr(t)}),i=Gi.fromMillis(t.localWriteTimeMs);return new th(t.batchId,i,n,r)},op.prototype.mw=function(t){var e=[];return t.forEach(function(t){e.push(Uf(t.path))}),e},op.prototype.pw=function(t){for(var e=ou(),n=0,r=t;n<r.length;n++){var i=r[n];e=e.add(new Yi(Ff(i)))}return e},op.prototype.zv=function(t){var e,n=this.vw(t.readTime),r=void 0!==t.lastLimboFreeSnapshotVersion?this.vw(t.lastLimboFreeSnapshotVersion):Bi.MIN,i=t.resumeToken;return e=void 0!==t.query.documents?this.dw.Hr(t.query):this.dw.Zr(t.query),new Xa(e,t.targetId,fa.ki,t.lastListenSequenceNumber,n,r,i)},op.prototype.Kv=function(t){Fr(fa.ki===t.Fi,"Only queries with purpose "+fa.ki+" may be stored, got "+t.Fi);var e,n,r=this.ww(t.xi),i=this.ww(t.lastLimboFreeSnapshotVersion);return e=t.target.Zn()?this.dw.Kr(t.target):this.dw.Jr(t.target),n=t.resumeToken instanceof Uint8Array?(Fr(Gf.av(),"Persisting non-string stream tokens is only supported with mock persistence ."),t.resumeToken.toString()):t.resumeToken,new Bl(t.targetId,t.target.canonicalId(),r,n,t.sequenceNumber,i,e)},op);function op(t){this.dw=t}var sp,ap="Another tab has exclusive access to the persistence layer. To allow shared access, make sure to invoke `enablePersistence()` with `synchronizeTabs:true` in all tabs.",up=(t(fp,sp=ah),fp),hp=(cp.dv=function(t,e){if(t instanceof up)return Gf.dv(t.xv,e);throw jr("IndexedDbPersistence must use instances of IndexedDbTransaction")},cp.Pw=function(n){return p(this,void 0,void 0,function(){var e;return y(this,function(t){switch(t.label){case 0:if(!cp.nl())throw new oi(ii.UNIMPLEMENTED,"This platform is either missing IndexedDB or is known to have an incomplete implementation. Offline persistence has been disabled.");return[4,(e=new cp(n.allowTabSynchronization,n.persistenceKey,n.clientId,n.platform,n.Sw,n.Wc,n.serializer,n.gw)).start()];case 1:return t.sent(),[2,e]}})})},cp.prototype.start=function(){var e=this;return Fr(!this.qo,"IndexedDbPersistence double-started!"),Fr(null!==this.window,"Expected 'window' to be defined"),Gf.cv(this.Rw,Tl,new Al(this.serializer)).then(function(t){return e.Cw=t,e.Vw()}).then(function(){return e.kw(),e.Nw(),e.Ow(),e.Cw.runTransaction("readonly-idempotent",[Xl.store],function(t){return fl(t)})}).then(function(t){e.Fw=new ch(t,e.gw)}).then(function(){e.bw=!0}).catch(function(t){return e.Cw&&e.Cw.close(),Promise.reject(t)})},cp.prototype.xw=function(n){var t=this;return this.Ew=function(e){return p(t,void 0,void 0,function(){return y(this,function(t){return this.qo?[2,n(e)]:[2]})})},n(this.isPrimary)},cp.prototype.jw=function(n){var t=this;this.Cw.vv(function(e){return p(t,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return null!==e.newVersion?[3,2]:[4,n()];case 1:t.sent(),t.label=2;case 2:return[2]}})})})},cp.prototype.cc=function(t){var e=this;this.networkEnabled!==t&&(this.networkEnabled=t,this.Wc.Xs(function(){return p(e,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return this.qo?[4,this.Vw()]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})}))},cp.prototype.Vw=function(){var n=this;return this.Cw.runTransaction("readwrite-idempotent",tp,function(e){return pp(e).put(new $l(n.clientId,Date.now(),n.networkEnabled,n.inForeground)).next(function(){if(n.isPrimary)return n.Uw(e).next(function(t){t||(n.isPrimary=!1,n.Wc.Xs(function(){return n.Ew(!1)}))})}).next(function(){return n.Lw(e)}).next(function(t){return n.isPrimary&&!t?n.Bw(e).next(function(){return!1}):!!t&&n.Mw(e).next(function(){return!0})})}).catch(function(t){if(!n.allowTabSynchronization)throw t;return Mr("IndexedDbPersistence","Releasing owner lease after error during lease refresh",t),!1}).then(function(t){n.isPrimary!==t&&n.Wc.Xs(function(){return n.Ew(t)}),n.isPrimary=t})},cp.prototype.Uw=function(t){var e=this;return lp(t).get(Rl.key).next(function(t){return ih.resolve(e.qw(t))})},cp.prototype.Qw=function(t){return pp(t).delete(this.clientId)},cp.prototype.Gw=function(){return p(this,void 0,void 0,function(){var i=this;return y(this,function(t){switch(t.label){case 0:return!this.isPrimary||this.Ww(this.Tw,18e5)?[3,2]:(this.Tw=Date.now(),[4,this.runTransaction("maybeGarbageCollectMultiClientState","readwrite-primary-idempotent",function(t){var r=cp.dv(t,$l.store);return r.Iv().next(function(t){var e=i.zw(t,18e5),n=t.filter(function(t){return-1===e.indexOf(t)});return ih.forEach(n,function(t){return r.delete(t.clientId)}).next(function(){return n})})})]);case 1:t.sent().forEach(function(t){i.window.localStorage.removeItem(i.Kw(t.clientId))}),t.label=2;case 2:return[2]}})})},cp.prototype.Ow=function(){var t=this;this.Iw=this.Wc.ao(Ku.Ls,4e3,function(){return t.Vw().then(function(){return t.Gw()}).then(function(){return t.Ow()})})},cp.prototype.qw=function(t){return!!t&&t.ownerId===this.clientId},cp.prototype.Lw=function(e){var i=this;return lp(e).get(Rl.key).next(function(t){if(null!==t&&i.Ww(t.leaseTimestampMs,5e3)&&!i.Hw(t.ownerId)){if(i.qw(t)&&i.networkEnabled)return!0;if(!i.qw(t)){if(!t.allowTabSynchronization)throw new oi(ii.FAILED_PRECONDITION,ap);return!1}}return!(!i.networkEnabled||!i.inForeground)||pp(e).Iv().next(function(t){return void 0===i.zw(t,5e3).find(function(t){if(i.clientId!==t.clientId){var e=!i.networkEnabled&&t.networkEnabled,n=!i.inForeground&&t.inForeground,r=i.networkEnabled===t.networkEnabled;if(e||n&&r)return!0}return!1})})}).next(function(t){return i.isPrimary!==t&&Mr("IndexedDbPersistence","Client "+(t?"is":"is not")+" eligible for a primary lease."),t})},cp.prototype.Af=function(){return p(this,void 0,void 0,function(){var e=this;return y(this,function(t){switch(t.label){case 0:return this.bw=!1,this.Jw(),this.Iw&&(this.Iw.cancel(),this.Iw=null),this.Yw(),this.Xw(),[4,this.Cw.runTransaction("readwrite-idempotent",[Rl.store,$l.store],function(t){return e.Bw(t).next(function(){return e.Qw(t)})})];case 1:return t.sent(),this.Cw.close(),this.$w(),[2]}})})},cp.prototype.zw=function(t,e){var n=this;return t.filter(function(t){return n.Ww(t.updateTimeMs,e)&&!n.Hw(t.clientId)})},cp.prototype.sc=function(){var e=this;return this.Cw.runTransaction("readonly-idempotent",[$l.store],function(t){return pp(t).Iv().next(function(t){return e.zw(t,18e5).map(function(t){return t.clientId})})})},cp.clearPersistence=function(n){return p(this,void 0,void 0,function(){var e;return y(this,function(t){switch(t.label){case 0:return cp.nl()?(e=n+cp.Aw,[4,Gf.delete(e)]):[2,Promise.resolve()];case 1:return t.sent(),[2]}})})},Object.defineProperty(cp.prototype,"qo",{get:function(){return this.bw},enumerable:!0,configurable:!0}),cp.prototype.oh=function(t){return Fr(this.qo,"Cannot initialize MutationQueue before persistence is started."),Zf.Sv(t,this.serializer,this.as,this.sh)},cp.prototype.lh=function(){return Fr(this.qo,"Cannot initialize TargetCache before persistence is started."),this.fh},cp.prototype.ah=function(){return Fr(this.qo,"Cannot initialize RemoteDocumentCache before persistence is started."),this.hs},cp.prototype.vh=function(){return Fr(this.qo,"Cannot initialize IndexManager before persistence is started."),this.as},cp.prototype.runTransaction=function(n,t,r){var i=this;Mr("IndexedDbPersistence","Starting transaction:",n);var o,e=t.endsWith("idempotent"),s=t.startsWith("readonly")?e?"readonly-idempotent":"readonly":e?"readwrite-idempotent":"readwrite";return this.Cw.runTransaction(s,tp,function(e){return o=new up(e,i.Fw.next()),"readwrite-primary"===t||"readwrite-primary-idempotent"===t?i.Uw(e).next(function(t){return!!t||i.Lw(e)}).next(function(t){if(!t)throw Ur("Failed to obtain primary lease for action '"+n+"'."),i.isPrimary=!1,i.Wc.Xs(function(){return i.Ew(!1)}),new oi(ii.FAILED_PRECONDITION,sh);return r(o)}).next(function(t){return i.Mw(e).next(function(){return t})}):i.Zw(e).next(function(){return r(o)})}).then(function(t){return o.os(),t})},cp.prototype.Zw=function(t){var e=this;return lp(t).get(Rl.key).next(function(t){if(null!==t&&e.Ww(t.leaseTimestampMs,5e3)&&!e.Hw(t.ownerId)&&!e.qw(t)&&!t.allowTabSynchronization)throw new oi(ii.FAILED_PRECONDITION,ap)})},cp.prototype.Mw=function(t){var e=new Rl(this.clientId,this.allowTabSynchronization,Date.now());return lp(t).put(Rl.key,e)},cp.nl=function(){return Gf.nl()},cp.tm=function(t){var e=t.s.projectId;return t.s.o||(e+="."+t.s.database),"firestore/"+t.persistenceKey+"/"+e+"/"},cp.prototype.Bw=function(t){var e=this,n=lp(t);return n.get(Rl.key).next(function(t){return e.qw(t)?(Mr("IndexedDbPersistence","Releasing primary lease."),n.delete(Rl.key)):ih.resolve()})},cp.prototype.Ww=function(t,e){var n=Date.now();return!(t<n-e||n<t&&(Ur("Detected an update time that is in the future: "+t+" > "+n),1))},cp.prototype.kw=function(){var t=this;null!==this.document&&"function"==typeof this.document.addEventListener&&(this._w=function(){t.Wc.Xs(function(){return t.inForeground="visible"===t.document.visibilityState,t.Vw()})},this.document.addEventListener("visibilitychange",this._w),this.inForeground="visible"===this.document.visibilityState)},cp.prototype.Yw=function(){this._w&&(Fr(null!==this.document&&"function"==typeof this.document.addEventListener,"Expected 'document.addEventListener' to be a function"),this.document.removeEventListener("visibilitychange",this._w),this._w=null)},cp.prototype.Nw=function(){var t=this;"function"==typeof this.window.addEventListener&&(this.yw=function(){t.Jw(),t.Wc.Xs(function(){return t.Af()})},this.window.addEventListener("unload",this.yw))},cp.prototype.Xw=function(){this.yw&&(Fr("function"==typeof this.window.removeEventListener,"Expected 'window.removeEventListener' to be a function"),this.window.removeEventListener("unload",this.yw),this.yw=null)},cp.prototype.Hw=function(t){try{var e=null!==this.Dw.getItem(this.Kw(t));return Mr("IndexedDbPersistence","Client '"+t+"' "+(e?"is":"is not")+" zombied in LocalStorage"),e}catch(t){return Ur("IndexedDbPersistence","Failed to get zombied client id.",t),!1}},cp.prototype.Jw=function(){try{this.Dw.setItem(this.Kw(this.clientId),String(Date.now()))}catch(t){Ur("Failed to set zombie client id.",t)}},cp.prototype.$w=function(){try{this.Dw.removeItem(this.Kw(this.clientId))}catch(t){}},cp.prototype.Kw=function(t){return"firestore_zombie_"+this.persistenceKey+"_"+t},cp.Aw="main",cp);function cp(t,e,n,r,i,o,s,a){if(this.allowTabSynchronization=t,this.persistenceKey=e,this.clientId=n,this.Wc=o,this.gw=a,this.bw=!1,this.isPrimary=!1,this.networkEnabled=!0,this.yw=null,this.inForeground=!1,this._w=null,this.Iw=null,this.Tw=Number.NEGATIVE_INFINITY,this.Ew=function(t){return Promise.resolve()},this.sh=new dp(this,i),this.Rw=e+cp.Aw,this.serializer=new ip(s),this.document=r.document,this.fh=new al(this.sh,this.serializer),this.as=new ep,this.hs=new dl(this.serializer,this.as),!r.window||!r.window.localStorage)throw new oi(ii.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");this.window=r.window,this.Dw=this.window.localStorage}function fp(t,e){var n=sp.call(this)||this;return n.xv=t,n.Mh=e,n}function lp(t){return t.store(Rl.store)}function pp(t){return t.store($l.store)}var dp=(yp.prototype.zo=function(t){var n=this.im(t);return this.db.lh().Hv(t).next(function(e){return n.next(function(t){return e+t})})},yp.prototype.im=function(t){var e=0;return this.Ho(t,function(t){e++}).next(function(){return e})},yp.prototype.qe=function(t,e){return this.db.lh().qe(t,e)},yp.prototype.Ho=function(t,n){return this.em(t,function(t,e){return n(e)})},yp.prototype.uh=function(t){this.nm=t},yp.prototype.Pu=function(t,e){return vp(t,e)},yp.prototype.Cu=function(t,e){return vp(t,e)},yp.prototype.Jo=function(t,e,n){return this.db.lh().Jo(t,e,n)},yp.prototype.jv=function(t,e){return vp(t,e)},yp.prototype.rm=function(t,e){return this.nm.xu(e)?ih.resolve(!0):(r=e,i=!1,sl(n=t).Dv(function(t){return el(n,t,r).next(function(t){return t&&(i=!0),ih.resolve(!t)})}).next(function(){return i}));var n,r,i},yp.prototype.Yo=function(r,i){var o=this,s=this.db.ah().Dh(),a=[],u=0;return this.em(r,function(e,t){if(t<=i){var n=o.rm(r,e).next(function(t){if(!t)return u++,s.ts(r,e).next(function(){return s.Zu(e),ll(r).delete([0,Uf(e.path)])})});a.push(n)}}).next(function(){return ih.zu(a)}).next(function(){return s.apply(r)}).next(function(){return u})},yp.prototype.removeTarget=function(t,e){var n=e.ji(t.Mh);return this.db.lh().Qh(t,n)},yp.prototype.Gh=function(t,e){return vp(t,e)},yp.prototype.em=function(t,o){var s,e=ll(t),a=ch.ks;return e.Av({index:zl.documentTargetsIndex},function(t,e){var n=t[0],r=(t[1],e.path),i=e.sequenceNumber;0===n?(a!==ch.ks&&o(new Yi(Ff(s)),a),a=i,s=r):a=ch.ks}).next(function(){a!==ch.ks&&o(new Yi(Ff(s)),a)})},yp.prototype.$o=function(t){return this.db.ah().ow(t)},yp);function yp(t,e){this.db=t,this.nm=null,this.xo=new xh(this,e)}function vp(t,e){return ll(t).put((n=e,r=t.Mh,new zl(0,Uf(n.path),r)));var n,r}var mp=(bp.prototype.wh=function(t){this.um=t},bp.prototype.gs=function(e,r,i,o){var s=this;return Fr(void 0!==this.um,"setLocalDocumentsView() not called"),r.gi()?this.sm(e,r):i.isEqual(Bi.MIN)?this.sm(e,r):this.um.ws(e,o).next(function(t){var n=s.om(r,t);return(r.Ri()||r.Ai())&&s.Zl(r.ei,n,o,i)?s.sm(e,r):(Lr()<=Nr.DEBUG&&Mr("IndexFreeQueryEngine","Re-using 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"+o.batchId),this.lastStreamToken=n,ih.resolve()},wp.prototype.Fh=function(t){return ih.resolve(this.lastStreamToken)},wp.prototype.xh=function(t,e){return this.lastStreamToken=e,ih.resolve()},wp.prototype.Th=function(t,e,n,r){Fr(0!==r.length,"Mutation batches should not be empty");var i=this.hm;this.hm++,0<this.cs.length&&Fr(this.cs[this.cs.length-1].batchId<i,"Mutation batchIDs must be monotonically increasing order");var o=new th(i,e,n,r);this.cs.push(o);for(var s=0,a=r;s<a.length;s++){var u=a[s];this.cm=this.cm.add(new rh(u.key,i)),this.as.Nv(t,u.key.path.tt())}return ih.resolve(o)},wp.prototype.kh=function(t,e){return ih.resolve(this.fm(e))},wp.prototype.Rh=function(t,e){var n=this.fm(e);return Fr(null!=n,"Failed to find local mutation batch."),ih.resolve(n.keys())},wp.prototype.Jh=function(t,e){var n=e+1,r=this.lm(n),i=r<0?0:r;return ih.resolve(this.cs.length>i?this.cs[i]:null)},wp.prototype.Oh=function(){return ih.resolve(0===this.cs.length?-1:this.hm-1)},wp.prototype.gh=function(t){return ih.resolve(this.cs.slice())},wp.prototype.ls=function(t,n){var r=this,e=new rh(n,0),i=new rh(n,Number.POSITIVE_INFINITY),o=[];return this.cm.zt([e,i],function(t){Fr(n.isEqual(t.key),"Should only iterate over a single key's batches");var e=r.fm(t.ju);Fr(null!==e,"Batches in the index must exist in the main table"),o.push(e)}),ih.resolve(o)},wp.prototype.ps=function(t,e){var r=this,i=new co(zr);return e.forEach(function(e){var t=new rh(e,0),n=new rh(e,Number.POSITIVE_INFINITY);r.cm.zt([t,n],function(t){Fr(e.isEqual(t.key),"For each key, should only iterate over a single key's batches"),i=i.add(t.ju)})}),ih.resolve(this.dm(i))},wp.prototype.Ts=function(t,e){Fr(!e.Pi(),"CollectionGroup queries should be handled in LocalDocumentsView");var n=e.path,r=n.length+1,i=n;Yi.vt(i)||(i=i.child(""));var o=new rh(new Yi(i),0),s=new co(zr);return this.cm.Kt(function(t){var e=t.key.path;return!!n.rt(e)&&(e.length===r&&(s=s.add(t.ju)),!0)},o),ih.resolve(this.dm(s))},wp.prototype.dm=function(t){var n=this,r=[];return t.forEach(function(t){var e=n.fm(t);null!==e&&r.push(e)}),r},wp.prototype.Nh=function(n,r){var i=this;Fr(0===this.am(r.batchId,"removed"),"Can only remove the first entry of the mutation queue"),this.cs.shift();var o=this.cm;return ih.forEach(r.mutations,function(t){var e=new rh(t.key,r.batchId);return o=o.delete(e),i.sh.jv(n,t.key)}).next(function(){i.cm=o})},wp.prototype.hc=function(t){},wp.prototype.xu=function(t,e){var n=new rh(e,0),r=this.cm.Ht(n);return ih.resolve(e.isEqual(r&&r.key))},wp.prototype.Ch=function(t){return 0===this.cs.length&&Fr(this.cm.nt(),"Document leak -- detected dangling mutation references when queue is empty."),ih.resolve()},wp.prototype.am=function(t,e){var n=this.lm(t);return Fr(0<=n&&n<this.cs.length,"Batches must exist to be "+e),n},wp.prototype.lm=function(t){return 0===this.cs.length?0:t-this.cs[0].batchId},wp.prototype.fm=function(t){var e=this.lm(t);if(e<0||e>=this.cs.length)return null;var n=this.cs[e];return Fr(n.batchId===t,"If found batch must match"),n},wp);function wp(t,e){this.as=t,this.sh=e,this.cs=[],this.hm=1,this.lastStreamToken=zu(),this.cm=new co(rh.Kn)}function bp(){}function Ep(){}var Ip,Tp,Ap=(Fp.prototype.Xu=function(t,e,n){Fr(!n.isEqual(Bi.MIN),"Cannot add a document with a read time of zero");var r=e.key,i=this.docs.get(r),o=i?i.size:0,s=this.vm(e);return this.docs=this.docs.bt(r,{$v:e,size:s,readTime:n}),this.size+=s-o,this.as.Nv(t,r.path.tt())},Fp.prototype.Zu=function(t){var e=this.docs.get(t);e&&(this.docs=this.docs.remove(t),this.size-=e.size)},Fp.prototype.ts=function(t,e){var n=this.docs.get(e);return ih.resolve(n?n.$v:null)},Fp.prototype.getEntries=function(t,e){var n=this,r=Za();return e.forEach(function(t){var e=n.docs.get(t);r=r.bt(t,e?e.$v:null)}),ih.resolve(r)},Fp.prototype.gs=function(t,e,n){Fr(!e.Pi(),"CollectionGroup queries should be handled in LocalDocumentsView");for(var r=eu(),i=new Yi(e.path.child("")),o=this.docs.Dt(i);o.Nt();){var s=o.kt(),a=s.key,u=s.value,h=u.$v,c=u.readTime;if(!e.path.rt(a.path))break;c.h(n)<=0||h instanceof Us&&e.matches(h)&&(r=r.bt(h.key,h))}return ih.resolve(r)},Fp.prototype.wm=function(t,e){return ih.forEach(this.docs,function(t){return e(t)})},Fp.prototype.fc=function(t,e){throw new Error("getNewDocumentChanges() is not supported with MemoryPersistence")},Fp.prototype.dc=function(t){return ih.resolve(Bi.MIN)},Fp.prototype.Dh=function(t){return new Fp.sw(this)},Fp.prototype.ow=function(t){return ih.resolve(this.size)},Fp.sw=(t(Gp,Tp=oh),Gp.prototype.rs=function(n){var r=this,i=[];return this.Hu.forEach(function(t,e){e?i.push(r.hw.Xu(n,e,r.readTime)):r.hw.Zu(t)}),ih.zu(i)},Gp.prototype.ns=function(t,e){return this.hw.ts(t,e)},Gp.prototype.es=function(t,e){return this.hw.getEntries(t,e)},Gp),Fp),Np=(jp.prototype.qe=function(t,n){return this.mm.forEach(function(t,e){return n(e)}),ih.resolve()},jp.prototype.jh=function(t){return ih.resolve(this.lastRemoteSnapshotVersion)},jp.prototype.Mv=function(t){return ih.resolve(this.pm)},jp.prototype.Zh=function(t){var e=this.Uv.after(this.highestTargetId);return this.highestTargetId=e,ih.resolve(e)},jp.prototype.Wh=function(t,e,n){return n&&(this.lastRemoteSnapshotVersion=n),e>this.pm&&(this.pm=e),ih.resolve()},jp.prototype.qv=function(t){this.mm.set(t.target,t);var e=t.targetId;e>this.highestTargetId&&(this.highestTargetId=e),t.sequenceNumber>this.pm&&(this.pm=t.sequenceNumber)},jp.prototype.tc=function(t,e){return Fr(!this.mm.has(e.target),"Adding a target that already exists"),this.qv(e),this.targetCount+=1,ih.resolve()},jp.prototype.Qh=function(t,e){return Fr(this.mm.has(e.target),"Updating a non-existent target"),this.qv(e),ih.resolve()},jp.prototype.Gv=function(t,e){return Fr(0<this.targetCount,"Removing a target from an empty cache"),Fr(this.mm.has(e.target),"Removing a non-existent target from the cache"),this.mm.delete(e.target),this.gm.Nu(e.targetId),this.targetCount-=1,ih.resolve()},jp.prototype.Jo=function(n,r,i){var o=this,s=0,a=[];return this.mm.forEach(function(t,e){e.sequenceNumber<=r&&null===i.get(e.targetId)&&(o.mm.delete(t),a.push(o.Wv(n,e.targetId)),s++)}),ih.zu(a).next(function(){return s})},jp.prototype.Hv=function(t){return ih.resolve(this.targetCount)},jp.prototype.$h=function(t,e){var n=this.mm.get(e)||null;return ih.resolve(n)},jp.prototype.Ze=function(t,e){return jr("Not yet implemented.")},jp.prototype.Bh=function(e,t,n){this.gm.Su(t,n);var r=this.persistence.sh,i=[];return r&&t.forEach(function(t){i.push(r.Pu(e,t))}),ih.zu(i)},jp.prototype.Lh=function(e,t,n){this.gm.ku(t,n);var r=this.persistence.sh,i=[];return r&&t.forEach(function(t){i.push(r.Cu(e,t))}),ih.zu(i)},jp.prototype.Wv=function(t,e){return this.gm.Nu(e),ih.resolve()},jp.prototype.ec=function(t,e){var n=this.gm.Fu(e);return ih.resolve(n)},jp.prototype.xu=function(t,e){return ih.resolve(this.gm.xu(e))},jp),Sp=(Vp._m=function(t,e){return new Vp(t,function(t){return new Rp(t,e)})},Vp.Im=function(t){return new Vp(t,function(t){return new kp(t)})},Vp.prototype.Af=function(){return this.bw=!1,Promise.resolve()},Object.defineProperty(Vp.prototype,"qo",{get:function(){return this.bw},enumerable:!0,configurable:!0}),Vp.prototype.sc=function(){return p(this,void 0,void 0,function(){return y(this,function(t){return[2,[this.clientId]]})})},Vp.prototype.xw=function(t){return t(!0)},Vp.prototype.jw=function(){},Vp.prototype.cc=function(t){},Vp.prototype.vh=function(){return this.as},Vp.prototype.oh=function(t){var e=this.bm[t.I()];return e||(e=new gp(this.as,this.sh),this.bm[t.I()]=e),e},Vp.prototype.lh=function(){return 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n=this,r=this.persistence.lh();return r.ec(t,e.targetId).next(function(t){t.forEach(function(t){return n.Dm.add(t)})}).next(function(){return r.Gv(t,e)})},Mp.prototype.Tm=function(){this.Am=new Set},Mp.prototype.Em=function(t){var n=this,r=this.persistence.ah().Dh();return ih.forEach(this.Dm,function(e){return n.Pm(t,e).next(function(t){t||r.Zu(e)})}).next(function(){return n.Am=null,r.apply(t)})},Mp.prototype.Gh=function(t,e){var n=this;return this.Pm(t,e).next(function(t){t?n.Dm.delete(e):n.Dm.add(e)})},Mp.prototype.ym=function(t){return 0},Mp.prototype.Pm=function(t,e){var n=this;return ih.Ku([function(){return n.persistence.lh().xu(t,e)},function(){return n.persistence.Rm(t,e)},function(){return ih.resolve(n.nm.xu(e))}])},Mp),Rp=(qp.prototype.Tm=function(){},qp.prototype.Em=function(t){return ih.resolve()},qp.prototype.qe=function(t,e){return this.persistence.lh().qe(t,e)},qp.prototype.zo=function(t){var n=this.Cm(t);return this.persistence.lh().Hv(t).next(function(e){return 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this.Sm.set(e,t.Mh),ih.resolve()},qp.prototype.ym=function(t){var e=t.key.toString().length;return t instanceof Us&&(e+=t.data().Ln()),e},qp.prototype.rm=function(t,e,n){var r=this;return ih.Ku([function(){return r.persistence.Rm(t,e)},function(){return ih.resolve(r.nm.xu(e))},function(){return r.persistence.lh().xu(t,e)},function(){var t=r.Sm.get(e);return ih.resolve(void 0!==t&&n<t)}])},qp.prototype.$o=function(t){return this.persistence.ah().ow(t)},qp),_p=(Lp.prototype.Sw=function(){return _h.So(this.cacheSizeBytes)},Lp),Cp=(Op.prototype.start=function(t){var n=this;this.km();var r=new Yu,i=new Yu,o=!1;return this.credentials.S(function(e){o?n.qs.Xs(function(){return n.Gf(e)}):(o=!0,n.Nm(t,i,e).then(function(t){return n.Om(e,t)}).then(r.resolve,r.reject))}),this.qs.Xs(function(){return r.promise}),i.promise},Op.prototype.enableNetwork=function(){var t=this;return this.km(),this.qs.enqueue(function(){return t.Cf.enableNetwork()})},Op.prototype.Nm=function(t,e,n){var r=this;return t instanceof _p?this.Fm(n,t).then(function(t){return e.resolve(),t}).catch(function(t){if(e.reject(t),!r.xm(t))throw t;return console.warn("Error enabling offline persistence. Falling back to persistence disabled: "+t),r.jm()}):(e.resolve(),this.jm())},Op.prototype.xm=function(t){return t instanceof oi?t.code===ii.FAILED_PRECONDITION||t.code===ii.UNIMPLEMENTED:!("undefined"!=typeof DOMException&&t instanceof DOMException)||22===t.code||20===t.code||11===t.code},Op.prototype.km=function(){if(this.qs.ro)throw new oi(ii.FAILED_PRECONDITION,"The client has already been terminated.")},Op.prototype.Fm=function(r,i){var t=this,o=hp.tm(this.Vm),s=new ju(this.Vm.s,{nr:!0});return Promise.resolve().then(function(){return p(t,void 0,void 0,function(){var e,n;return y(this,function(t){switch(t.label){case 0:if(i.synchronizeTabs&&!sf.nl(this.platform))throw new oi(ii.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");return e=i.Sw(),this.pd=i.synchronizeTabs?new sf(this.qs,this.platform,o,this.clientId,r):new yf,[4,hp.Pw({allowTabSynchronization:i.synchronizeTabs,persistenceKey:o,clientId:this.clientId,platform:this.platform,Wc:this.qs,serializer:s,Sw:e,gw:this.pd})];case 1:return n=t.sent(),[2,(this.persistence=n).sh.xo]}})})})},Op.prototype.jm=function(){return this.persistence=Sp.Im(this.clientId),this.pd=new yf,Promise.resolve(null)},Op.prototype.Om=function(h,c){var t=this;return Mr("FirestoreClient","Initializing. user=",h.uid),this.platform.Um(this.Vm).then(function(u){return p(t,void 0,void 0,function(){var e,n,r,i,o,s,a=this;return y(this,function(t){switch(t.label){case 0:return e=new mp,this.jo=new Oh(this.persistence,e,h),[4,this.jo.start()];case 1:return t.sent(),c&&(this.Lm=new Ch(c,this.qs,this.jo)),n=this.platform.Bm(),r=this.platform.Mm(this.Vm.s),i=new Lc(this.qs,u,this.credentials,r),o=function(t){return a.Cf.rd(t,Qr.p)},s=function(t){return a.Cf.rd(t,Qr.g)},this.hd=new Vc(this.jo,i,this.qs,o,n),this.Cf=new Df(this.jo,this.hd,this.pd,h),this.pd.Ja=s,this.hd.Cf=this.Cf,this.pd.Cf=this.Cf,this.qm=new kf(this.Cf),[4,this.pd.start()];case 2:return t.sent(),[4,this.hd.start()];case 3:return t.sent(),[4,this.persistence.xw(function(e){return p(a,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return[4,this.Cf.Wf(e)];case 1:return t.sent(),this.Lm&&(e&&!this.Lm.qo?this.Lm.start():e||this.Lm.stop()),[2]}})})})];case 4:return t.sent(),[4,this.persistence.jw(function(){return p(a,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return[4,this.terminate()];case 1:return t.sent(),[2]}})})})];case 5:return t.sent(),[2]}})})})},Op.prototype.Gf=function(t){return this.qs.lo(),Mr("FirestoreClient","Credential Changed. Current user: "+t.uid),this.Cf.Gf(t)},Op.prototype.disableNetwork=function(){var t=this;return this.km(),this.qs.enqueue(function(){return t.Cf.disableNetwork()})},Op.prototype.terminate=function(){var t=this;return this.qs.co(function(){return p(t,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return this.Lm&&this.Lm.stop(),[4,this.hd.Af()];case 1:return t.sent(),[4,this.pd.Af()];case 2:return t.sent(),[4,this.persistence.Af()];case 3:return t.sent(),this.credentials.C(),[2]}})})})},Op.prototype.waitForPendingWrites=function(){var t=this;this.km();var e=new Yu;return this.qs.Xs(function(){return t.Cf.Ud(e)}),e.promise},Op.prototype.listen=function(t,e,n){var r=this;this.km();var i=new Rf(t,e,n);return this.qs.Xs(function(){return r.qm.listen(i)}),i},Op.prototype.Pf=function(t){var e=this;this.Qm||this.qs.Xs(function(){return e.qm.Pf(t)})},Op.prototype.Gm=function(t){var e=this;return this.km(),this.qs.enqueue(function(){return e.jo.Yh(t)}).then(function(t){if(t instanceof Us)return t;if(t instanceof Vs)return null;throw new oi(ii.UNAVAILABLE,"Failed to get document from cache. (However, this document may exist on the server. Run again without setting 'source' in the GetOptions to attempt to retrieve the document from the server.)")})},Op.prototype.Wm=function(i){var t=this;return this.km(),this.qs.enqueue(function(){return p(t,void 0,void 0,function(){var e,n,r;return y(this,function(t){switch(t.label){case 0:return[4,this.jo.ic(i,!0)];case 1:return e=t.sent(),n=new bf(i,e.rc),r=n.Yl(e.documents),[2,n.rs(r,!1).snapshot]}})})})},Op.prototype.write=function(t){var e=this;this.km();var n=new Yu;return this.qs.Xs(function(){return e.Cf.write(t,n)}),n.promise},Op.prototype.s=function(){return this.Vm.s},Op.prototype.Zd=function(t){var e=this;this.km(),this.qs.Xs(function(){return e.qm.Zd(t),Promise.resolve()})},Op.prototype.tv=function(t){this.Qm||this.qm.tv(t)},Object.defineProperty(Op.prototype,"Qm",{get:function(){return this.qs.ro},enumerable:!0,configurable:!0}),Op.prototype.transaction=function(t){var e=this;this.km();var n=new Yu;return this.qs.Xs(function(){return e.Cf.runTransaction(e.qs,t,n),Promise.resolve()}),n.promise},Op),xp=(Pp.prototype.next=function(t){this.zm(this.observer.next,t)},Pp.prototype.error=function(t){this.zm(this.observer.error,t)},Pp.prototype.Km=function(){this.muted=!0},Pp.prototype.zm=function(t,e){var n=this;this.muted||setTimeout(function(){n.muted||t(e)},0)},Pp);function Pp(t){this.observer=t,this.muted=!1}function Op(t,e,n,r){this.platform=t,this.Vm=e,this.credentials=n,this.qs=r,this.clientId=Gr.u()}function Lp(t,e){this.cacheSizeBytes=t,this.synchronizeTabs=e}function qp(t,e){this.persistence=t,this.nm=null,this.Sm=new Zu(function(t){return Uf(t.path)}),this.xo=new xh(this,e)}function Mp(t){this.persistence=t,this.nm=null,this.Am=null}function Up(t){var e=Ip.call(this)||this;return e.Mh=t,e}function Vp(t,e){var n=this;this.clientId=t,this.bm={},this.Fw=new ch(0),this.bw=!1,this.bw=!0,this.sh=e(this),this.fh=new Np(this),this.as=new El,this.hs=new Ap(this.as,function(t){return n.sh.ym(t)})}function jp(t){this.persistence=t,this.mm=new Zu(function(t){return t.canonicalId()}),this.lastRemoteSnapshotVersion=Bi.MIN,this.highestTargetId=0,this.pm=0,this.gm=new nh,this.targetCount=0,this.Uv=wf.Ql()}function Fp(t,e){this.as=t,this.vm=e,this.docs=new Ki(Yi.X),this.size=0}function Gp(t){var e=Tp.call(this)||this;return e.hw=t,e}function Bp(i){return function(){if("object"!=typeof i||null===i)return!1;for(var t=i,e=0,n=["next","error","complete"];e<n.length;e++){var r=n[e];if(r in t&&"function"==typeof t[r])return!0}return!1}()}var zp,Xp=_h.ko,Wp=(fd.prototype.isEqual=function(t){return this.host===t.host&&this.ssl===t.ssl&&this.timestampsInSnapshots===t.timestampsInSnapshots&&this.credentials===t.credentials&&this.cacheSizeBytes===t.cacheSizeBytes&&this.forceLongPolling===t.forceLongPolling},fd),Hp=(cd.prototype.settings=function(t){if(Ii("Firestore.settings",arguments,1),Ni("Firestore.settings","object",1,t),vi(t,"persistence"))throw new oi(ii.INVALID_ARGUMENT,'"persistence" is now specified with a separate call to firestore.enablePersistence().');var e=new Wp(t);if(this.Xm&&!this.ip.isEqual(e))throw new oi(ii.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.");void 0!==(this.ip=e).credentials&&(this.np=function(t){if(!t)return new si;switch(t.type){case"gapi":var e=t.L;return Fr(!("object"!=typeof e||null===e||!e.auth||!e.auth.getAuthHeaderValueForFirstParty),"unexpected gapi interface"),new hi(e,t.j||"0");case"provider":return t.L;default:throw new oi(ii.INVALID_ARGUMENT,"makeCredentialsProvider failed due to invalid credential type")}}(e.credentials))},cd.prototype.enableNetwork=function(){return this.Ym(),this.Xm.enableNetwork()},cd.prototype.disableNetwork=function(){return this.Ym(),this.Xm.disableNetwork()},cd.prototype.enablePersistence=function(t){if(this.Xm)throw new oi(ii.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.");var e=!1;return t&&(void 0!==t.experimentalTabSynchronization&&Ur("The 'experimentalTabSynchronization' setting has been renamed to 'synchronizeTabs'. In a future release, the setting will be removed and it is recommended that you update your firestore.enablePersistence() call to use 'synchronizeTabs'."),e=mi(void 0!==t.synchronizeTabs?t.synchronizeTabs:t.experimentalTabSynchronization,!1)),this.up(new _p(this.ip.cacheSizeBytes,e))},cd.prototype.clearPersistence=function(){var t=this,n=hp.tm(this.sp()),r=new Yu;return this.Jm.uo(function(){return p(t,void 0,void 0,function(){var e;return y(this,function(t){switch(t.label){case 0:if(t.trys.push([0,2,,3]),void 0!==this.Xm&&!this.Xm.Qm)throw new oi(ii.FAILED_PRECONDITION,"Persistence cannot be cleared after this Firestore instance is initialized.");return[4,hp.clearPersistence(n)];case 1:return t.sent(),r.resolve(),[3,3];case 2:return e=t.sent(),r.reject(e),[3,3];case 3:return[2]}})})}),r.promise},cd.prototype.terminate=function(){return this.app._removeServiceInstance("firestore"),this.INTERNAL.delete()},Object.defineProperty(cd.prototype,"hp",{get:function(){return this.Ym(),this.Xm.Qm},enumerable:!0,configurable:!0}),cd.prototype.waitForPendingWrites=function(){return this.Ym(),this.Xm.waitForPendingWrites()},cd.prototype.onSnapshotsInSync=function(t){if(this.Ym(),Bp(t))return this.cp(t);Ni("Firestore.onSnapshotsInSync","function",1,t);var e={next:t};return this.cp(e)},cd.prototype.cp=function(t){var e=this,n=new xp({next:function(){t.next&&t.next()},error:function(t){throw jr("Uncaught Error in onSnapshotsInSync")}});return this.Xm.Zd(n),function(){n.Km(),e.Xm.tv(n)}},cd.prototype.Ym=function(){return this.Xm||this.up(new Ep),this.Xm},cd.prototype.sp=function(){return new Hr(this.$m,this.tp,this.ip.host,this.ip.ssl,this.ip.forceLongPolling)},cd.prototype.up=function(t){Fr(!!this.ip.host,"FirestoreSettings.host is not set"),Fr(!this.Xm,"configureClient() called multiple times");var e=this.sp();return this.Xm=new Cp(Fu.t(),e,this.np,this.Jm),this.Xm.start(t)},cd.prototype.rp=function(r){return new gc(function(t){if(t instanceof Qp){var e=r,n=t.firestore.$m;if(!n.isEqual(e))throw new oi(ii.INVALID_ARGUMENT,"Document reference is for database "+n.projectId+"/"+n.database+" but should be for database "+e.projectId+"/"+e.database);return new mc(r,t.ap)}return t})},cd.Zm=function(t){var e=t.options;if(!vi(e,"projectId"))throw new oi(ii.INVALID_ARGUMENT,'"projectId" not provided in firebase.initializeApp.');var n=e.projectId;if(!n||"string"!=typeof n)throw new oi(ii.INVALID_ARGUMENT,"projectId must be a string in FirebaseApp.options");return new Zr(n)},Object.defineProperty(cd.prototype,"app",{get:function(){if(!this.Hm)throw new oi(ii.FAILED_PRECONDITION,"Firestore was not initialized using the Firebase SDK. 'app' is not available");return this.Hm},enumerable:!0,configurable:!0}),cd.prototype.collection=function(t){return Ii("Firestore.collection",arguments,1),Ni("Firestore.collection","non-empty string",1,t),this.Ym(),new pd(Xi.ht(t),this)},cd.prototype.doc=function(t){return Ii("Firestore.doc",arguments,1),Ni("Firestore.doc","non-empty string",1,t),this.Ym(),Qp.fp(Xi.ht(t),this)},cd.prototype.collectionGroup=function(t){if(Ii("Firestore.collectionGroup",arguments,1),Ni("Firestore.collectionGroup","non-empty string",1,t),0<=t.indexOf("/"))throw new oi(ii.INVALID_ARGUMENT,"Invalid collection ID '"+t+"' passed to function Firestore.collectionGroup(). Collection IDs must not contain '/'.");return this.Ym(),new td(new wa(Xi.ct,t),this)},cd.prototype.runTransaction=function(e){var n=this;return Ii("Firestore.runTransaction",arguments,1),Ni("Firestore.runTransaction","function",1,e),this.Ym().transaction(function(t){return e(new Yp(n,t))})},cd.prototype.batch=function(){return this.Ym(),new Kp(this)},Object.defineProperty(cd,"logLevel",{get:function(){switch(Lr()){case Nr.DEBUG:return"debug";case Nr.ERROR:return"error";case Nr.SILENT:return"silent";default:return jr("Unknown log level: "+Lr())}},enumerable:!0,configurable:!0}),cd.setLogLevel=function(t){switch(Ii("Firestore.setLogLevel",arguments,1),Ni("Firestore.setLogLevel","non-empty string",1,t),t){case"debug":qr(Nr.DEBUG);break;case"error":qr(Nr.ERROR);break;case"silent":qr(Nr.SILENT);break;default:throw new oi(ii.INVALID_ARGUMENT,"Invalid log level: "+t)}},cd.prototype.lp=function(){return this.ip.timestampsInSnapshots},cd),Yp=(hd.prototype.get=function(t){var n=this;Ii("Transaction.get",arguments,1);var r=gd("Transaction.get",t,this.dp);return this.vp.La([r.ap]).then(function(t){if(!t||1!==t.length)return jr("Mismatch in docs returned from document lookup.");var e=t[0];if(e instanceof Vs)return new $p(n.dp,r.ap,null,!1,!1,r.wp);if(e instanceof Us)return new $p(n.dp,r.ap,e,!1,!1,r.wp);throw jr("BatchGetDocumentsRequest returned unexpected document type: "+e.constructor.name)})},hd.prototype.set=function(t,e,n){Ai("Transaction.set",arguments,2,3);var r=gd("Transaction.set",t,this.dp);n=yd("Transaction.set",n);var i=wd(r.wp,e,"Transaction.set"),o=i[0],s=i[1],a=n.merge||n.mergeFields?this.dp.ep.Fc(s,o,n.mergeFields):this.dp.ep.Nc(s,o);return this.vp.set(r.ap,a),this},hd.prototype.update=function(t,e,n){for(var r,i,o=[],s=3;s<arguments.length;s++)o[s-3]=arguments[s];return i="string"==typeof e||e instanceof Fh?(Ti("Transaction.update",arguments,3),r=gd("Transaction.update",t,this.dp),this.dp.ep.Uc("Transaction.update",e,n,o)):(Ii("Transaction.update",arguments,2),r=gd("Transaction.update",t,this.dp),this.dp.ep.xc("Transaction.update",e)),this.vp.update(r.ap,i),this},hd.prototype.delete=function(t){Ii("Transaction.delete",arguments,1);var e=gd("Transaction.delete",t,this.dp);return this.vp.delete(e.ap),this},hd),Kp=(ud.prototype.set=function(t,e,n){Ai("WriteBatch.set",arguments,2,3),this.gp();var r=gd("WriteBatch.set",t,this.dp);n=yd("WriteBatch.set",n);var i=wd(r.wp,e,"WriteBatch.set"),o=i[0],s=i[1],a=n.merge||n.mergeFields?this.dp.ep.Fc(s,o,n.mergeFields):this.dp.ep.Nc(s,o);return this.mp=this.mp.concat(a.bc(r.ap,jo.NONE)),this},ud.prototype.update=function(t,e,n){for(var r,i,o=[],s=3;s<arguments.length;s++)o[s-3]=arguments[s];return this.gp(),i="string"==typeof e||e instanceof Fh?(Ti("WriteBatch.update",arguments,3),r=gd("WriteBatch.update",t,this.dp),this.dp.ep.Uc("WriteBatch.update",e,n,o)):(Ii("WriteBatch.update",arguments,2),r=gd("WriteBatch.update",t,this.dp),this.dp.ep.xc("WriteBatch.update",e)),this.mp=this.mp.concat(i.bc(r.ap,jo.exists(!0))),this},ud.prototype.delete=function(t){Ii("WriteBatch.delete",arguments,1),this.gp();var e=gd("WriteBatch.delete",t,this.dp);return this.mp=this.mp.concat(new Xo(e.ap,jo.NONE)),this},ud.prototype.commit=function(){return p(this,void 0,void 0,function(){return y(this,function(t){return this.gp(),this.pp=!0,0<this.mp.length?[2,this.dp.Ym().write(this.mp)]:[2]})})},ud.prototype.gp=function(){if(this.pp)throw new oi(ii.FAILED_PRECONDITION,"A write batch can no longer be used after commit() has been called.")},ud),Qp=(ad.fp=function(t,e,n){if(t.length%2!=0)throw new oi(ii.INVALID_ARGUMENT,"Invalid document reference. Document references must have an even number of segments, but "+t.ot()+" has "+t.length);return new ad(new Yi(t),e,n)},Object.defineProperty(ad.prototype,"id",{get:function(){return this.ap.path.et()},enumerable:!0,configurable:!0}),Object.defineProperty(ad.prototype,"parent",{get:function(){return new pd(this.ap.path.tt(),this.firestore,this.wp)},enumerable:!0,configurable:!0}),Object.defineProperty(ad.prototype,"path",{get:function(){return this.ap.path.ot()},enumerable:!0,configurable:!0}),ad.prototype.collection=function(t){if(Ii("DocumentReference.collection",arguments,1),Ni("DocumentReference.collection","non-empty string",1,t),!t)throw new oi(ii.INVALID_ARGUMENT,"Must provide a non-empty collection name to collection()");var e=Xi.ht(t);return new pd(this.ap.path.child(e),this.firestore)},ad.prototype.isEqual=function(t){if(!(t instanceof ad))throw Li("isEqual","DocumentReference",1,t);return this.firestore===t.firestore&&this.ap.isEqual(t.ap)&&this.wp===t.wp},ad.prototype.set=function(t,e){Ai("DocumentReference.set",arguments,1,2),e=yd("DocumentReference.set",e);var n=wd(this.wp,t,"DocumentReference.set"),r=n[0],i=n[1],o=e.merge||e.mergeFields?this.firestore.ep.Fc(i,r,e.mergeFields):this.firestore.ep.Nc(i,r);return this.Xm.write(o.bc(this.ap,jo.NONE))},ad.prototype.update=function(t,e){for(var n,r=[],i=2;i<arguments.length;i++)r[i-2]=arguments[i];return n="string"==typeof t||t instanceof Fh?(Ti("DocumentReference.update",arguments,2),this.firestore.ep.Uc("DocumentReference.update",t,e,r)):(Ii("DocumentReference.update",arguments,1),this.firestore.ep.xc("DocumentReference.update",t)),this.Xm.write(n.bc(this.ap,jo.exists(!0)))},ad.prototype.delete=function(){return Ii("DocumentReference.delete",arguments,0),this.Xm.write([new Xo(this.ap,jo.NONE)])},ad.prototype.onSnapshot=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];Ai("DocumentReference.onSnapshot",arguments,1,4);var n,r={includeMetadataChanges:!1},i=0;"object"!=typeof t[i]||Bp(t[i])||(Oi("DocumentReference.onSnapshot",r=t[i],["includeMetadataChanges"]),ki("DocumentReference.onSnapshot","boolean","includeMetadataChanges",r.includeMetadataChanges),i++);var o={includeMetadataChanges:r.includeMetadataChanges};return n=Bp(t[i])?t[i]:(Ni("DocumentReference.onSnapshot","function",i,t[i]),Si("DocumentReference.onSnapshot","function",i+1,t[i+1]),Si("DocumentReference.onSnapshot","function",i+2,t[i+2]),{next:t[i],error:t[i+1],complete:t[i+2]}),this.bp(o,n)},ad.prototype.bp=function(t,n){var r=this,e=function(t){console.error("Uncaught Error in onSnapshot:",t)};n.error&&(e=n.error.bind(n));var i=new xp({next:function(t){if(n.next){Fr(t.docs.size<=1,"Too many documents returned on a document query");var e=t.docs.get(r.ap);n.next(new $p(r.firestore,r.ap,e,t.fromCache,t.hasPendingWrites,r.wp))}},error:e}),o=this.Xm.listen(wa.oi(this.ap.path),i,t);return function(){i.Km(),r.Xm.Pf(o)}},ad.prototype.get=function(n){var r=this;return Ai("DocumentReference.get",arguments,0,1),md("DocumentReference.get",n),new Promise(function(e,t){n&&"cache"===n.source?r.firestore.Ym().Gm(r.ap).then(function(t){e(new $p(r.firestore,r.ap,t,!0,t instanceof Us&&t.vn,r.wp))},t):r.yp(e,t,n)})},ad.prototype.yp=function(e,n,r){var i=this.bp({includeMetadataChanges:!0,ov:!0},{next:function(t){i(),!t.exists&&t.metadata.fromCache?n(new oi(ii.UNAVAILABLE,"Failed to get document because the client is offline.")):t.exists&&t.metadata.fromCache&&r&&"server"===r.source?n(new oi(ii.UNAVAILABLE,'Failed to get document from server. (However, this document does exist in the local cache. Run again without setting source to "server" to retrieve the cached document.)')):e(t)},error:n})},ad.prototype.withConverter=function(t){return new ad(this.ap,this.firestore,t)},ad),Jp=(sd.prototype.isEqual=function(t){return this.hasPendingWrites===t.hasPendingWrites&&this.fromCache===t.fromCache},sd),$p=(od.prototype.data=function(t){if(Ai("DocumentSnapshot.data",arguments,0,1),t=vd("DocumentSnapshot.data",t),this._p){if(this.wp){var e=new Zp(this.dp,this.ap,this._p,this.Ip,this.Tp);return this.wp.fromFirestore(e,t)}return this.Ep(this._p.data(),rs.xn(t,this.dp.lp()))}},od.prototype.get=function(t,e){if(Ai("DocumentSnapshot.get",arguments,1,2),e=vd("DocumentSnapshot.get",e),this._p){var n=this._p.data().field(Tc("DocumentSnapshot.get",t));if(null!==n)return this.Rp(n,rs.xn(e,this.dp.lp()))}},Object.defineProperty(od.prototype,"id",{get:function(){return this.ap.path.et()},enumerable:!0,configurable:!0}),Object.defineProperty(od.prototype,"ref",{get:function(){return new Qp(this.ap,this.dp,this.wp)},enumerable:!0,configurable:!0}),Object.defineProperty(od.prototype,"exists",{get:function(){return null!==this._p},enumerable:!0,configurable:!0}),Object.defineProperty(od.prototype,"metadata",{get:function(){return new Jp(this.Tp,this.Ip)},enumerable:!0,configurable:!0}),od.prototype.isEqual=function(t){if(!(t instanceof od))throw Li("isEqual","DocumentSnapshot",1,t);return this.dp===t.dp&&this.Ip===t.Ip&&this.ap.isEqual(t.ap)&&(null===this._p?null===t._p:this._p.isEqual(t._p))&&this.wp===t.wp},od.prototype.Ep=function(t,n){var r=this,i={};return t.forEach(function(t,e){i[t]=r.Rp(e,n)}),i},od.prototype.Rp=function(t,e){if(t instanceof Ls)return this.Ep(t,e);if(t instanceof qs)return this.Ap(t,e);if(t instanceof Ps){var n=t.value(e),r=this.dp.Ym().s();return t.s.isEqual(r)||Ur("Document "+this.ap.path+" contains a document reference within a different database ("+t.s.projectId+"/"+t.s.database+") which is not supported. It will be treated as a reference in the current database ("+r.projectId+"/"+r.database+") instead."),new Qp(n,this.dp,this.wp)}return t.value(e)},od.prototype.Ap=function(t,e){var n=this;return t.nn.map(function(t){return n.Rp(t,e)})},od),Zp=(t(id,zp=$p),id.prototype.data=function(t){var e=zp.prototype.data.call(this,t);return Fr(void 0!==e,"Document in a QueryDocumentSnapshot should exist"),e},id),td=(rd.prototype.where=function(t,e,n){var r;Ii("Query.where",arguments,3),Pi("Query.where",3,n),function(t,e,n,r){if(!e.some(function(t){return t===r}))throw new oi(ii.INVALID_ARGUMENT,"Invalid value "+xi(r)+" provided to function "+t+"() for its "+Mi(n)+" argument. Acceptable values: "+e.join(", "))}("Query.where",["<","<=","==",">=",">","array-contains","in","array-contains-any"],2,e);var i=Tc("Query.where",t),o=ba.ht(e);if(i.ft()){if(o===ba.ARRAY_CONTAINS||o===ba.ARRAY_CONTAINS_ANY)throw new oi(ii.INVALID_ARGUMENT,"Invalid Query. You can't perform '"+o.toString()+"' queries on FieldPath.documentId().");if(o===ba.IN){this.Pp(n,o);for(var s=[],a=0,u=n;a<u.length;a++){var h=u[a];s.push(this.Sp(h))}r=new qs(s)}else r=this.Sp(n)}else o!==ba.IN&&o!==ba.ARRAY_CONTAINS_ANY||this.Pp(n,o),r=this.firestore.ep.Lc("Query.where",n,o===ba.IN);var c=Ea.create(i,o,r);return this.Cp(c),new rd(this.Dp.ai(c),this.firestore,this.wp)},rd.prototype.orderBy=function(t,e){var n;if(Ai("Query.orderBy",arguments,1,2),Si("Query.orderBy","non-empty string",2,e),void 0===e||"asc"===e)n=Da.ASCENDING;else{if("desc"!==e)throw new oi(ii.INVALID_ARGUMENT,"Function Query.orderBy() has unknown direction '"+e+"', expected 'asc' or 'desc'.");n=Da.DESCENDING}if(null!==this.Dp.startAt)throw new oi(ii.INVALID_ARGUMENT,"Invalid query. You must not call Query.startAt() or Query.startAfter() before calling Query.orderBy().");if(null!==this.Dp.endAt)throw new oi(ii.INVALID_ARGUMENT,"Invalid query. You must not call Query.endAt() or Query.endBefore() before calling Query.orderBy().");var r=Tc("Query.orderBy",t),i=new Ra(r,n);return this.Vp(i),new rd(this.Dp.li(i),this.firestore,this.wp)},rd.prototype.limit=function(t){return Ii("Query.limit",arguments,1),Ni("Query.limit","number",1,t),qi("Query.limit",1,t),new rd(this.Dp.di(t),this.firestore,this.wp)},rd.prototype.limitToLast=function(t){return Ii("Query.limitToLast",arguments,1),Ni("Query.limitToLast","number",1,t),qi("Query.limitToLast",1,t),new rd(this.Dp.vi(t),this.firestore,this.wp)},rd.prototype.startAt=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];Ti("Query.startAt",arguments,1);var r=this.kp("Query.startAt",t,e,!0);return new rd(this.Dp.wi(r),this.firestore,this.wp)},rd.prototype.startAfter=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];Ti("Query.startAfter",arguments,1);var r=this.kp("Query.startAfter",t,e,!1);return new rd(this.Dp.wi(r),this.firestore,this.wp)},rd.prototype.endBefore=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];Ti("Query.endBefore",arguments,1);var r=this.kp("Query.endBefore",t,e,!0);return new rd(this.Dp.mi(r),this.firestore,this.wp)},rd.prototype.endAt=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];Ti("Query.endAt",arguments,1);var r=this.kp("Query.endAt",t,e,!1);return new rd(this.Dp.mi(r),this.firestore,this.wp)},rd.prototype.isEqual=function(t){if(!(t instanceof rd))throw Li("isEqual","Query",1,t);return this.firestore===t.firestore&&this.Dp.isEqual(t.Dp)},rd.prototype.withConverter=function(t){return new rd(this.Dp,this.firestore,t)},rd.prototype.kp=function(t,e,n,r){if(Pi(t,1,e),e instanceof $p){if(0<n.length)throw new oi(ii.INVALID_ARGUMENT,"Too many arguments provided to "+t+"().");var i=e;if(!i.exists)throw new oi(ii.NOT_FOUND,"Can't use a DocumentSnapshot that doesn't exist for "+t+"().");return this.Np(t,i._p,r)}var o=[e].concat(n);return this.Op(t,o,r)},rd.prototype.Np=function(t,e,n){for(var r=[],i=0,o=this.Dp.orderBy;i<o.length;i++){var s=o[i];if(s.field.ft())r.push(new Ps(this.firestore.$m,e.key));else{var a=e.field(s.field);if(a instanceof Cs)throw new oi(ii.INVALID_ARGUMENT,'Invalid query. You are trying to start or end a query using a document for which the field "'+s.field+'" is an uncommitted server timestamp. (Since the value of this field is unknown, you cannot start/end a query with it.)');if(null===a){var u=s.field.ot();throw new oi(ii.INVALID_ARGUMENT,"Invalid query. You are trying to start or end a query using a document for which the field '"+u+"' (used as the orderBy) does not exist.")}r.push(a)}}return new ka(r,n)},rd.prototype.Op=function(t,e,n){var r=this.Dp.ii;if(e.length>r.length)throw new oi(ii.INVALID_ARGUMENT,"Too many arguments provided to "+t+"(). The number of arguments must be less than or equal to the number of Query.orderBy() clauses");for(var i=[],o=0;o<e.length;o++){var s=e[o];if(r[o].field.ft()){if("string"!=typeof s)throw new oi(ii.INVALID_ARGUMENT,"Invalid query. Expected a string for document ID in "+t+"(), but got a "+typeof s);if(!this.Dp.Pi()&&-1!==s.indexOf("/"))throw new oi(ii.INVALID_ARGUMENT,"Invalid query. When querying a collection and ordering by FieldPath.documentId(), the value passed to "+t+"() must be a plain document ID, but '"+s+"' contains a slash.");var a=this.Dp.path.child(Xi.ht(s));if(!Yi.vt(a))throw new oi(ii.INVALID_ARGUMENT,"Invalid query. When querying a collection group and ordering by FieldPath.documentId(), the value passed to "+t+"() must result in a valid document path, but '"+a+"' is not because it contains an odd number of segments.");var u=new Yi(a);i.push(new Ps(this.firestore.$m,u))}else{var h=this.firestore.ep.Lc(t,s);i.push(h)}}return new ka(i,n)},rd.prototype.onSnapshot=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];Ai("Query.onSnapshot",arguments,1,4);var n,r={},i=0;return"object"!=typeof t[i]||Bp(t[i])||(Oi("Query.onSnapshot",r=t[i],["includeMetadataChanges"]),ki("Query.onSnapshot","boolean","includeMetadataChanges",r.includeMetadataChanges),i++),n=Bp(t[i])?t[i]:(Ni("Query.onSnapshot","function",i,t[i]),Si("Query.onSnapshot","function",i+1,t[i+1]),Si("Query.onSnapshot","function",i+2,t[i+2]),{next:t[i],error:t[i+1],complete:t[i+2]}),this.Fp(this.Dp),this.bp(r,n)},rd.prototype.bp=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 xp({next:function(t){e.next&&e.next(new ed(n.firestore,n.Dp,t,n.wp))},error:r}),o=this.firestore.Ym(),s=o.listen(this.Dp,i,t);return function(){i.Km(),o.Pf(s)}},rd.prototype.Fp=function(t){if(t.Ai()&&0===t.ii.length)throw new oi(ii.UNIMPLEMENTED,"limitToLast() queries require specifying at least one orderBy() clause")},rd.prototype.get=function(n){var r=this;return Ai("Query.get",arguments,0,1),md("Query.get",n),this.Fp(this.Dp),new Promise(function(e,t){n&&"cache"===n.source?r.firestore.Ym().Wm(r.Dp).then(function(t){e(new ed(r.firestore,r.Dp,t,r.wp))},t):r.yp(e,t,n)})},rd.prototype.yp=function(e,n,r){var i=this.bp({includeMetadataChanges:!0,ov:!0},{next:function(t){i(),t.metadata.fromCache&&r&&"server"===r.source?n(new oi(ii.UNAVAILABLE,'Failed to get documents from server. (However, these documents may exist in the local cache. Run again without setting source to "server" to retrieve the cached documents.)')):e(t)},error:n})},rd.prototype.Sp=function(t){if("string"==typeof t){if(""===t)throw new oi(ii.INVALID_ARGUMENT,"Invalid query. When querying with FieldPath.documentId(), you must provide a valid document ID, but it was an empty string.");if(!this.Dp.Pi()&&-1!==t.indexOf("/"))throw new oi(ii.INVALID_ARGUMENT,"Invalid query. When querying a collection by FieldPath.documentId(), you must provide a plain document ID, but '"+t+"' contains a '/' character.");var e=this.Dp.path.child(Xi.ht(t));if(!Yi.vt(e))throw new oi(ii.INVALID_ARGUMENT,"Invalid query. When querying a collection group by FieldPath.documentId(), the value provided must result in a valid document path, but '"+e+"' is not because it has an odd number of segments ("+e.length+").");return new Ps(this.firestore.$m,new Yi(e))}if(t instanceof Qp){var n=t;return new Ps(this.firestore.$m,n.ap)}throw new oi(ii.INVALID_ARGUMENT,"Invalid query. When querying with FieldPath.documentId(), you must provide a valid string or a DocumentReference, but it was: "+xi(t)+".")},rd.prototype.Pp=function(t,e){if(!Array.isArray(t)||0===t.length)throw new oi(ii.INVALID_ARGUMENT,"Invalid Query. A non-empty array is required for '"+e.toString()+"' filters.");if(10<t.length)throw new oi(ii.INVALID_ARGUMENT,"Invalid Query. '"+e.toString()+"' filters support a maximum of 10 elements in the value array.");if(0<=t.indexOf(null))throw new oi(ii.INVALID_ARGUMENT,"Invalid Query. '"+e.toString()+"' filters cannot contain 'null' in the value array.");if(0<t.filter(function(t){return Number.isNaN(t)}).length)throw new oi(ii.INVALID_ARGUMENT,"Invalid Query. '"+e.toString()+"' filters cannot contain 'NaN' in the value array.")},rd.prototype.Cp=function(t){if(t instanceof Ea){var e=[ba.ARRAY_CONTAINS,ba.ARRAY_CONTAINS_ANY],n=[ba.IN,ba.ARRAY_CONTAINS_ANY],r=0<=e.indexOf(t.op),i=0<=n.indexOf(t.op);if(t.fi()){var o=this.Dp.hi();if(null!==o&&!o.isEqual(t.field))throw new oi(ii.INVALID_ARGUMENT,"Invalid query. All where filters with an inequality (<, <=, >, or >=) must be on the same field. But you have inequality filters on '"+o.toString()+"' and '"+t.field.toString()+"'");var s=this.Dp.ci();null!==s&&this.xp(t.field,s)}else if(i||r){var a=null;if(i&&(a=this.Dp.Di(n)),null===a&&r&&(a=this.Dp.Di(e)),null!=a)throw a===t.op?new oi(ii.INVALID_ARGUMENT,"Invalid query. You cannot use more than one '"+t.op.toString()+"' filter."):new oi(ii.INVALID_ARGUMENT,"Invalid query. You cannot use '"+t.op.toString()+"' filters with '"+a.toString()+"' filters.")}}},rd.prototype.Vp=function(t){if(null===this.Dp.ci()){var e=this.Dp.hi();null!==e&&this.xp(e,t.field)}},rd.prototype.xp=function(t,e){if(!e.isEqual(t))throw new oi(ii.INVALID_ARGUMENT,"Invalid query. You have a where filter with an inequality (<, <=, >, or >=) on field '"+t.toString()+"' and so you must also use '"+t.toString()+"' as your first Query.orderBy(), but your first Query.orderBy() is on field '"+e.toString()+"' instead.")},rd),ed=(Object.defineProperty(nd.prototype,"docs",{get:function(){var e=[];return this.forEach(function(t){return e.push(t)}),e},enumerable:!0,configurable:!0}),Object.defineProperty(nd.prototype,"empty",{get:function(){return this.Up.docs.nt()},enumerable:!0,configurable:!0}),Object.defineProperty(nd.prototype,"size",{get:function(){return this.Up.docs.size},enumerable:!0,configurable:!0}),nd.prototype.forEach=function(e,n){var r=this;Ai("QuerySnapshot.forEach",arguments,1,2),Ni("QuerySnapshot.forEach","function",1,e),this.Up.docs.forEach(function(t){e.call(n,r.Mp(t))})},Object.defineProperty(nd.prototype,"query",{get:function(){return new td(this.jp,this.dp,this.wp)},enumerable:!0,configurable:!0}),nd.prototype.docChanges=function(t){t&&(Oi("QuerySnapshot.docChanges",t,["includeMetadataChanges"]),ki("QuerySnapshot.docChanges","boolean","includeMetadataChanges",t.includeMetadataChanges));var e=!(!t||!t.includeMetadataChanges);if(e&&this.Up.te)throw new oi(ii.INVALID_ARGUMENT,"To include metadata changes with your document changes, you must also pass { includeMetadataChanges:true } to onSnapshot().");return this.Lp&&this.Bp===e||(this.Lp=function(i,e,o,s){if(o.Xi.nt()){var n,r=0;return o.docChanges.map(function(t){var e=new Zp(i,t.doc.key,t.doc,o.fromCache,o.$i.has(t.doc.key),s);return Fr(t.type===uu.Qi,"Invalid event type for first snapshot"),Fr(!n||o.query.yi(n,t.doc)<0,"Got added events in wrong order"),n=t.doc,{type:"added",doc:e,oldIndex:-1,newIndex:r++}})}var a=o.Xi;return o.docChanges.filter(function(t){return e||t.type!==uu.zi}).map(function(t){var e=new Zp(i,t.doc.key,t.doc,o.fromCache,o.$i.has(t.doc.key),s),n=-1,r=-1;return t.type!==uu.Qi&&(Fr(0<=(n=a.indexOf(t.doc.key)),"Index for document not found"),a=a.delete(t.doc.key)),t.type!==uu.Gi&&(r=(a=a.add(t.doc)).indexOf(t.doc.key)),{type:function(t){switch(t){case uu.Qi:return"added";case uu.Wi:case uu.zi:return"modified";case uu.Gi:return"removed";default:return jr("Unknown change type: "+t)}}(t.type),doc:e,oldIndex:n,newIndex:r}})}(this.dp,e,this.Up,this.wp),this.Bp=e),this.Lp},nd.prototype.isEqual=function(t){if(!(t instanceof nd))throw Li("isEqual","QuerySnapshot",1,t);return this.dp===t.dp&&this.jp.isEqual(t.jp)&&this.Up.isEqual(t.Up)&&this.wp===t.wp},nd.prototype.Mp=function(t){return new Zp(this.dp,t.key,t,this.metadata.fromCache,this.Up.$i.has(t.key),this.wp)},nd);function nd(t,e,n,r){this.dp=t,this.jp=e,this.Up=n,this.wp=r,this.Lp=null,this.Bp=null,this.metadata=new Jp(n.hasPendingWrites,n.fromCache)}function rd(t,e,n){this.Dp=t,this.firestore=e,this.wp=n}function id(){return null!==zp&&zp.apply(this,arguments)||this}function od(t,e,n,r,i,o){this.dp=t,this.ap=e,this._p=n,this.Ip=r,this.Tp=i,this.wp=o}function sd(t,e){this.hasPendingWrites=t,this.fromCache=e}function ad(t,e,n){this.ap=t,this.firestore=e,this.wp=n,this.Xm=this.firestore.Ym()}function ud(t){this.dp=t,this.mp=[],this.pp=!1}function hd(t,e){this.dp=t,this.vp=e}function cd(t,e){var n=this;if(this.Hm=null,this.Jm=new Ah,this.INTERNAL={delete:function(){return p(n,void 0,void 0,function(){return y(this,function(t){switch(t.label){case 0:return this.Ym(),[4,this.Xm.terminate()];case 1:return t.sent(),[2]}})})}},"object"==typeof t.options){var r=t;this.Hm=r,this.$m=cd.Zm(r),this.tp=r.name,this.np=new ai(e)}else{var i=t;if(!i.projectId)throw new oi(ii.INVALID_ARGUMENT,"Must provide projectId");this.$m=new Zr(i.projectId,i.database),this.tp="[DEFAULT]",this.np=new si}this.ip=new Wp({}),this.ep=this.rp(this.$m)}function fd(t){if(void 0===t.host){if(void 0!==t.ssl)throw new oi(ii.INVALID_ARGUMENT,"Can't provide ssl option if host option is not set");this.host="firestore.googleapis.com",this.ssl=!0}else Di("settings","non-empty string","host",t.host),this.host=t.host,ki("settings","boolean","ssl",t.ssl),this.ssl=mi(t.ssl,!0);if(Oi("settings",t,["host","ssl","credentials","timestampsInSnapshots","cacheSizeBytes","experimentalForceLongPolling"]),ki("settings","object","credentials",t.credentials),this.credentials=t.credentials,ki("settings","boolean","timestampsInSnapshots",t.timestampsInSnapshots),!0===t.timestampsInSnapshots?Ur("\n  The timestampsInSnapshots setting now defaults to true and you no\n  longer need to explicitly set it. In a future release, the setting\n  will be removed entirely and so it is recommended that you remove it\n  from your firestore.settings() call now."):!1===t.timestampsInSnapshots&&Ur("\n  The timestampsInSnapshots setting will soon be removed. YOU MUST UPDATE\n  YOUR CODE.\n\n  To hide this warning, stop using the timestampsInSnapshots setting in your\n  firestore.settings({ ... }) call.\n\n  Once you remove the setting, Timestamps stored in Cloud Firestore will be\n  read back as Firebase Timestamp objects instead of as system Date objects.\n  So you will also need to update code expecting a Date to instead expect a\n  Timestamp. 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h=this,c=this.ug(u);return new Promise(function(o,s){var a=new xr;a.listenOnce(_r.COMPLETE,function(){try{switch(a.getLastErrorCode()){case Rr.NO_ERROR:var t=a.getResponseJson();Mr("Connection","XHR received:",JSON.stringify(t)),o(t);break;case Rr.TIMEOUT:Mr("Connection",'RPC "'+u+'" timed out'),s(new oi(ii.DEADLINE_EXCEEDED,"Request time out"));break;case Rr.HTTP_ERROR:var e=a.getStatus();if(Mr("Connection",'RPC "'+u+'" failed with status:',e,"response text:",a.getResponseText()),0<e){var n=a.getResponseJson().error;if(n&&n.status&&n.message){var r=(i=n.status.toLowerCase().replace("_","-"),0<=Object.values(ii).indexOf(i)?i:ii.UNKNOWN);s(new oi(r,n.message))}else s(new oi(ii.UNKNOWN,"Server responded with status "+a.getStatus()))}else Mr("Connection",'RPC "'+u+'" failed'),s(new oi(ii.UNAVAILABLE,"Connection failed."));break;default:jr('RPC "'+u+'" failed with unanticipated webchannel error '+a.getLastErrorCode()+": "+a.getLastError()+", giving up.")}}finally{Mr("Connection",'RPC 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