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t.toString()}),this.changesApplied=!1}var Xs,Zs=($s.prototype.addEntry=function(t,e,n){return nu(t).put(ru(e),n)},$s.prototype.removeEntry=function(t,e){var n=nu(t),r=ru(e);return n.delete(r)},$s.prototype.updateMetadata=function(e,n){var r=this;return this.getMetadata(e).next(function(t){return t.byteSize+=n,r.setMetadata(e,t)})},$s.prototype.getEntry=function(t,e){var n=this;return nu(t).get(ru(e)).next(function(t){return n.maybeDecodeDocument(t)})},$s.prototype.getSizedEntry=function(t,e){var n=this;return nu(t).get(ru(e)).next(function(t){var e=n.maybeDecodeDocument(t);return e?{maybeDocument:e,size:iu(t)}:null})},$s.prototype.getEntries=function(t,e){var r=this,i=Ao();return this.forEachDbEntry(t,e,function(t,e){var n=r.maybeDecodeDocument(e);i=i.insert(t,n)}).next(function(){return i})},$s.prototype.getSizedEntries=function(t,e){var r=this,i=Ao(),o=new po(Gi.comparator);return this.forEachDbEntry(t,e,function(t,e){var n=r.maybeDecodeDocument(e);o=n?(i=i.insert(t,n),o.insert(t,iu(e))):(i=i.insert(t,null),o.insert(t,0))}).next(function(){return{maybeDocuments:i,sizeMap:o}})},$s.prototype.forEachDbEntry=function(t,e,i){if(e.isEmpty())return Uo.resolve();var n=IDBKeyRange.bound(e.first().path.toArray(),e.last().path.toArray()),o=e.getIterator(),a=o.getNext();return nu(t).iterate({range:n},function(t,e,n){for(var r=Gi.fromSegments(t);a&&Gi.comparator(a,r)<0;)i(a,null),a=o.getNext();a&&a.isEqual(r)&&(i(a,e),a=o.hasNext()?o.getNext():null),a?n.skip(a.path.toArray()):n.done()}).next(function(){for(;a;)i(a,null),a=o.hasNext()?o.getNext():null})},$s.prototype.getDocumentsMatchingQuery=function(t,i,e){var o=this;Ur(!i.isCollectionGroupQuery(),"CollectionGroup queries should be handled in LocalDocumentsView");var a=Ro(),s=i.path.length+1,n={};if(e.isEqual(lo.MIN)){var r=i.path.toArray();n.range=IDBKeyRange.lowerBound(r)}else{var u=i.path.toArray(),c=this.serializer.toDbTimestampKey(e);n.range=IDBKeyRange.lowerBound([u,c],!0),n.index=Eu.collectionReadTimeIndex}return nu(t).iterate(n,function(t,e,n){if(t.length===s){var r=o.serializer.fromDbRemoteDocument(e);i.path.isPrefixOf(r.key.path)?r instanceof Vs&&i.matches(r)&&(a=a.insert(r.key,r)):n.done()}}).next(function(){return a})},$s.prototype.getNewDocumentChanges=function(t,e){var r=this,i=No(),o=this.serializer.toDbTimestampKey(e),n=nu(t),a=IDBKeyRange.lowerBound(o,!0);return n.iterate({index:Eu.readTimeIndex,range:a},function(t,e){var n=r.serializer.fromDbRemoteDocument(e);i=i.insert(n.key,n),o=e.readTime}).next(function(){return{changedDocs:i,readTime:r.serializer.fromDbTimestampKey(o)}})},$s.prototype.getLastDocumentChange=function(t){var r,i=this,e=nu(t),o=lo.MIN;return e.iterate({index:Eu.readTimeIndex,reverse:!0},function(t,e,n){r=i.serializer.fromDbRemoteDocument(e),e.readTime&&(o=i.serializer.fromDbTimestampKey(e.readTime)),n.done()}).next(function(){return{changedDoc:r,readTime:o}})},$s.prototype.newChangeBuffer=function(t){return new $s.RemoteDocumentChangeBuffer(this,!!t&&t.trackRemovals)},$s.prototype.getSize=function(t){return this.getMetadata(t).next(function(t){return t.byteSize})},$s.prototype.getMetadata=function(t){return eu(t).get(Cu.key).next(function(t){return Ur(!!t,"Missing document cache metadata"),t})},$s.prototype.setMetadata=function(t,e){return eu(t).put(Cu.key,e)},$s.prototype.maybeDecodeDocument=function(t){if(t){var e=this.serializer.fromDbRemoteDocument(t);return e instanceof Ks&&e.version.isEqual(lo.forDeletedDoc())?null:e}return null},$s.RemoteDocumentChangeBuffer=(t(tu,Xs=Ys),tu.prototype.applyChanges=function(a){var s=this,u=[],c=0,h=new So(function(t,e){return Si(t.canonicalString(),e.canonicalString())});return this.changes.forEach(function(t,e){var n=s.documentSizes.get(t);if(Ur(void 0!==n,"Cannot modify a document that wasn't read (for "+t+")"),e){Ur(!s.readTime.isEqual(lo.MIN),"Cannot add a document with a read time of zero");var r=s.documentCache.serializer.toDbRemoteDocument(e,s.readTime);h=h.add(t.path.popLast());var i=iu(r);c+=i-n,u.push(s.documentCache.addEntry(a,t,r))}else if(c-=n,s.trackRemovals){var o=s.documentCache.serializer.toDbRemoteDocument(new Ks(t,lo.forDeletedDoc()),s.readTime);u.push(s.documentCache.addEntry(a,t,o))}else u.push(s.documentCache.removeEntry(a,t))}),h.forEach(function(t){u.push(s.documentCache.indexManager.addToCollectionParentIndex(a,t))}),u.push(this.documentCache.updateMetadata(a,c)),Uo.waitFor(u)},tu.prototype.getFromCache=function(t,e){var n=this;return this.documentCache.getSizedEntry(t,e).next(function(t){return null===t?(n.documentSizes.set(e,0),null):(n.documentSizes.set(e,t.size),t.maybeDocument)})},tu.prototype.getAllFromCache=function(t,e){var n=this;return this.documentCache.getSizedEntries(t,e).next(function(t){var e=t.maybeDocuments;return t.sizeMap.forEach(function(t,e){n.documentSizes.set(t,e)}),e})},tu),$s);function $s(t,e){this.serializer=t,this.indexManager=e}function tu(t,e){var n=Xs.call(this)||this;return n.documentCache=t,n.trackRemovals=e,n.documentSizes=new zs(function(t){return t.toString()}),n}function eu(t){return fc.getStore(t,Cu.store)}function nu(t){return fc.getStore(t,Eu.store)}function ru(t){return t.path.toArray()}function iu(t){var e;if(t.document)e=t.document;else if(t.unknownDocument)e=t.unknownDocument;else{if(!t.noDocument)throw Br("Unknown remote document type");e=t.noDocument}return JSON.stringify(e).length}var ou=(au.prototype.addToCollectionParentIndex=function(t,e){return this.collectionParentIndex.add(e),Uo.resolve()},au.prototype.getCollectionParents=function(t,e){return Uo.resolve(this.collectionParentIndex.getEntries(e))},au);function au(){this.collectionParentIndex=new su}var su=(uu.prototype.add=function(t){Ur(t.length%2==1,"Expected a collection path.");var e=t.lastSegment(),n=t.popLast(),r=this.index[e]||new So(Bi.comparator),i=!r.has(n);return this.index[e]=r.add(n),i},uu.prototype.has=function(t){var e=t.lastSegment(),n=t.popLast(),r=this.index[e];return r&&r.has(n)},uu.prototype.getEntries=function(t){return(this.index[t]||new So(Bi.comparator)).toArray()},uu);function uu(){this.index={}}var cu=9,hu=(lu.prototype.createOrUpgrade=function(t,e,n,r){var i=this;Ur(n<r&&0<=n&&r<=cu,"Unexpected schema upgrade from v"+n+" to v{toVersion}.");var o=new Ho(e);n<1&&1<=r&&(function(t){t.createObjectStore(pu.store)}(t),function(t){t.createObjectStore(mu.store,{keyPath:mu.keyPath}),t.createObjectStore(gu.store,{keyPath:gu.keyPath,autoIncrement:!0}).createIndex(gu.userMutationsIndex,gu.userMutationsKeyPath,{unique:!0}),t.createObjectStore(bu.store)}(t),Pu(t),function(t){t.createObjectStore(Eu.store)}(t));var a=Uo.resolve();return n<3&&3<=r&&(0!==n&&(function(t){t.deleteObjectStore(ku.store),t.deleteObjectStore(Nu.store),t.deleteObjectStore(Mu.store)}(t),Pu(t)),a=a.next(function(){return function(t){var e=t.store(Mu.store),n=new Mu(0,0,lo.MIN.toTimestamp(),0);return e.put(Mu.key,n)}(o)})),n<4&&4<=r&&(0!==n&&(a=a.next(function(){return function(r,i){return i.store(gu.store).loadAll().next(function(t){r.deleteObjectStore(gu.store),r.createObjectStore(gu.store,{keyPath:gu.keyPath,autoIncrement:!0}).createIndex(gu.userMutationsIndex,gu.userMutationsKeyPath,{unique:!0});var e=i.store(gu.store),n=t.map(function(t){return e.put(t)});return Uo.waitFor(n)})}(t,o)})),a=a.next(function(){!function(t){t.createObjectStore(xu.store,{keyPath:xu.keyPath})}(t)})),n<5&&5<=r&&(a=a.next(function(){return i.removeAcknowledgedMutations(o)})),n<6&&6<=r&&(a=a.next(function(){return function(t){t.createObjectStore(Cu.store)}(t),i.addDocumentGlobal(o)})),n<7&&7<=r&&(a=a.next(function(){return i.ensureSequenceNumbers(o)})),n<8&&8<=r&&(a=a.next(function(){return i.createCollectionParentIndex(t,o)})),n<9&&9<=r&&(a=a.next(function(){!function(t){t.objectStoreNames.contains("remoteDocumentChanges")&&t.deleteObjectStore("remoteDocumentChanges")}(t),function(t){var e=t.objectStore(Eu.store);e.createIndex(Eu.readTimeIndex,Eu.readTimeIndexPath,{unique:!1}),e.createIndex(Eu.collectionReadTimeIndex,Eu.collectionReadTimeIndexPath,{unique:!1})}(e)})),a},lu.prototype.addDocumentGlobal=function(e){var n=0;return e.store(Eu.store).iterate(function(t,e){n+=iu(e)}).next(function(){var t=new Cu(n);return e.store(Cu.store).put(Cu.key,t)})},lu.prototype.removeAcknowledgedMutations=function(r){var i=this,t=r.store(mu.store),e=r.store(gu.store);return t.loadAll().next(function(t){return Uo.forEach(t,function(n){var t=IDBKeyRange.bound([n.userId,-1],[n.userId,n.lastAcknowledgedBatchId]);return e.loadAll(gu.userMutationsIndex,t).next(function(t){return Uo.forEach(t,function(t){Ur(t.userId===n.userId,"Cannot process batch "+t.batchId+" from unexpected user");var e=i.serializer.fromDbMutationBatch(t);return ia(r,n.userId,e).next(function(){})})})})})},lu.prototype.ensureSequenceNumbers=function(t){var a=t.store(ku.store),e=t.store(Eu.store);return ga(t).next(function(i){var o=[];return e.iterate(function(t,e){var n=new Bi(t),r=function(t){return[0,oo(t)]}(n);o.push(a.get(r).next(function(t){return t?Uo.resolve():function(t){return a.put(new ku(0,oo(t),i))}(n)}))}).next(function(){return Uo.waitFor(o)})})},lu.prototype.createCollectionParentIndex=function(t,e){function i(t){if(o.add(t)){var e=t.lastSegment(),n=t.popLast();return r.put({collectionId:e,parent:oo(n)})}}t.createObjectStore(Lu.store,{keyPath:Lu.keyPath});var r=e.store(Lu.store),o=new su;return e.store(Eu.store).iterate({keysOnly:!0},function(t,e){var n=new Bi(t);return i(n.popLast())}).next(function(){return e.store(bu.store).iterate({keysOnly:!0},function(t,e){t[0];var n=t[1],r=(t[2],uo(n));return i(r.popLast())})})},lu);function lu(t){this.serializer=t}var fu=function(t,e){this.seconds=t,this.nanoseconds=e},pu=(du.store="owner",du.key="owner",du);function du(t,e,n){this.ownerId=t,this.allowTabSynchronization=e,this.leaseTimestampMs=n}var mu=(yu.store="mutationQueues",yu.keyPath="userId",yu);function yu(t,e,n){this.userId=t,this.lastAcknowledgedBatchId=e,this.lastStreamToken=n}var gu=(vu.store="mutations",vu.keyPath="batchId",vu.userMutationsIndex="userMutationsIndex",vu.userMutationsKeyPath=["userId","batchId"],vu);function vu(t,e,n,r,i){this.userId=t,this.batchId=e,this.localWriteTimeMs=n,this.baseMutations=r,this.mutations=i}var bu=(wu.prefixForUser=function(t){return[t]},wu.prefixForPath=function(t,e){return[t,oo(e)]},wu.key=function(t,e,n){return[t,oo(e),n]},wu.store="documentMutations",wu.PLACEHOLDER=new wu,wu);function wu(){}var Tu=function(t,e){this.path=t,this.readTime=e},Su=function(t,e){this.path=t,this.version=e},Eu=(Iu.store="remoteDocuments",Iu.readTimeIndex="readTimeIndex",Iu.readTimeIndexPath="readTime",Iu.collectionReadTimeIndex="collectionReadTimeIndex",Iu.collectionReadTimeIndexPath=["parentPath","readTime"],Iu);function Iu(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 Cu=(Du.store="remoteDocumentGlobal",Du.key="remoteDocumentGlobalKey",Du);function Du(t){this.byteSize=t}var Nu=(Au.store="targets",Au.keyPath="targetId",Au.queryTargetsIndexName="queryTargetsIndex",Au.queryTargetsKeyPath=["canonicalId","targetId"],Au);function Au(t,e,n,r,i,o,a){this.targetId=t,this.canonicalId=e,this.readTime=n,this.resumeToken=r,this.lastListenSequenceNumber=i,this.lastLimboFreeSnapshotVersion=o,this.query=a}var ku=(Ru.store="targetDocuments",Ru.keyPath=["targetId","path"],Ru.documentTargetsIndex="documentTargetsIndex",Ru.documentTargetsKeyPath=["path","targetId"],Ru);function Ru(t,e,n){this.targetId=t,this.path=e,Ur(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")}var Mu=(_u.key="targetGlobalKey",_u.store="targetGlobal",_u);function _u(t,e,n,r){this.highestTargetId=t,this.highestListenSequenceNumber=e,this.lastRemoteSnapshotVersion=n,this.targetCount=r}var Lu=(Ou.store="collectionParents",Ou.keyPath=["collectionId","parent"],Ou);function Ou(t,e){this.collectionId=t,this.parent=e}function Pu(t){t.createObjectStore(ku.store,{keyPath:ku.keyPath}).createIndex(ku.documentTargetsIndex,ku.documentTargetsKeyPath,{unique:!0}),t.createObjectStore(Nu.store,{keyPath:Nu.keyPath}).createIndex(Nu.queryTargetsIndexName,Nu.queryTargetsKeyPath,{unique:!0}),t.createObjectStore(Mu.store)}var xu=(Fu.store="clientMetadata",Fu.keyPath="clientId",Fu);function Fu(t,e,n,r){this.clientId=t,this.updateTimeMs=e,this.networkEnabled=n,this.inForeground=r}var qu,Vu,Bu=a(a(a([mu.store,gu.store,bu.store,Eu.store,Nu.store,pu.store,Mu.store,ku.store],[xu.store]),[Cu.store]),[Lu.store]),Uu=(Ku.prototype.addToCollectionParentIndex=function(t,e){var n=this;if(Ur(e.length%2==1,"Expected a collection path."),this.collectionParentsCache.has(e))return Uo.resolve();var r=e.lastSegment(),i=e.popLast();t.addOnCommittedListener(function(){n.collectionParentsCache.add(e)});var o={collectionId:r,parent:oo(i)};return Qu(t).put(o)},Ku.prototype.getCollectionParents=function(t,i){var o=[],e=IDBKeyRange.bound([i,""],[Ii(i),""],!1,!0);return Qu(t).loadAll(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(uo(r.parent))}return o})},Ku);function Ku(){this.collectionParentsCache=new su}function Qu(t){return fc.getStore(t,Lu.store)}(Vu=qu=qu||{})[Vu.Listen=0]="Listen",Vu[Vu.ExistenceFilterMismatch=1]="ExistenceFilterMismatch",Vu[Vu.LimboResolution=2]="LimboResolution";var Wu=(ju.prototype.withSequenceNumber=function(t){return new ju(this.target,this.targetId,this.purpose,t,this.snapshotVersion,this.lastLimboFreeSnapshotVersion,this.resumeToken)},ju.prototype.withResumeToken=function(t,e){return new ju(this.target,this.targetId,this.purpose,this.sequenceNumber,e,this.lastLimboFreeSnapshotVersion,t)},ju.prototype.withLastLimboFreeSnapshotVersion=function(t){return new ju(this.target,this.targetId,this.purpose,this.sequenceNumber,this.snapshotVersion,t,this.resumeToken)},ju.prototype.isEqual=function(t){return this.targetId===t.targetId&&this.purpose===t.purpose&&this.sequenceNumber===t.sequenceNumber&&this.snapshotVersion.isEqual(t.snapshotVersion)&&this.lastLimboFreeSnapshotVersion.isEqual(t.lastLimboFreeSnapshotVersion)&&this.resumeToken===t.resumeToken&&this.target.isEqual(t.target)},ju);function ju(t,e,n,r,i,o,a){void 0===i&&(i=lo.MIN),void 0===o&&(o=lo.MIN),void 0===a&&(a=Wr()),this.target=t,this.targetId=e,this.purpose=n,this.sequenceNumber=r,this.snapshotVersion=i,this.lastLimboFreeSnapshotVersion=o,this.resumeToken=a}var Gu=(zu.prototype.fromDbRemoteDocument=function(t){if(t.document)return this.remoteSerializer.fromDocument(t.document,!!t.hasCommittedMutations);if(t.noDocument){var e=Gi.fromSegments(t.noDocument.path),n=this.fromDbTimestamp(t.noDocument.readTime);return new Ks(e,n,{hasCommittedMutations:!!t.hasCommittedMutations})}return t.unknownDocument?(e=Gi.fromSegments(t.unknownDocument.path),n=this.fromDbTimestamp(t.unknownDocument.version),new js(e,n)):Br("Unexpected 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lo.fromTimestamp(e)},zu.prototype.toDbMutationBatch=function(t,e){var n=this,r=e.baseMutations.map(function(t){return n.remoteSerializer.toMutation(t)}),i=e.mutations.map(function(t){return n.remoteSerializer.toMutation(t)});return new gu(t,e.batchId,e.localWriteTime.toMillis(),r,i)},zu.prototype.fromDbMutationBatch=function(t){var e=this,n=(t.baseMutations||[]).map(function(t){return e.remoteSerializer.fromMutation(t)}),r=t.mutations.map(function(t){return e.remoteSerializer.fromMutation(t)}),i=co.fromMillis(t.localWriteTimeMs);return new Fo(t.batchId,i,n,r)},zu.prototype.toDbResourcePaths=function(t){var e=[];return t.forEach(function(t){e.push(oo(t.path))}),e},zu.prototype.fromDbResourcePaths=function(t){for(var e=Oo(),n=0,r=t;n<r.length;n++){var i=r[n];e=e.add(new Gi(uo(i)))}return e},zu.prototype.fromDbTarget=function(t){var e,n=this.fromDbTimestamp(t.readTime),r=void 0!==t.lastLimboFreeSnapshotVersion?this.fromDbTimestamp(t.lastLimboFreeSnapshotVersion):lo.MIN,i=t.resumeToken;return e=function(t){return void 0!==t.documents}(t.query)?this.remoteSerializer.fromDocumentsTarget(t.query):this.remoteSerializer.fromQueryTarget(t.query),new Wu(e,t.targetId,qu.Listen,t.lastListenSequenceNumber,n,r,i)},zu.prototype.toDbTarget=function(t){Ur(qu.Listen===t.purpose,"Only queries with purpose "+qu.Listen+" may be stored, got "+t.purpose);var e,n,r=this.toDbTimestamp(t.snapshotVersion),i=this.toDbTimestamp(t.lastLimboFreeSnapshotVersion);return e=t.target.isDocumentQuery()?this.remoteSerializer.toDocumentsTarget(t.target):this.remoteSerializer.toQueryTarget(t.target),n=t.resumeToken instanceof Uint8Array?(Ur(Wo.isMockPersistence(),"Persisting non-string stream tokens is only supported with mock persistence ."),t.resumeToken.toString()):t.resumeToken,new Nu(t.targetId,t.target.canonicalId(),r,n,t.sequenceNumber,i,e)},zu);function zu(t){this.remoteSerializer=t}function Hu(t,e){var n=t[0],r=t[1],i=e[0],o=e[1],a=Si(n,i);return 0===a?Si(r,o):a}var Yu=(Ju.prototype.nextIndex=function(){return++this.previousIndex},Ju.prototype.addElement=function(t){var e=[t,this.nextIndex()];if(this.buffer.size<this.maxElements)this.buffer=this.buffer.add(e);else{var n=this.buffer.last();Hu(e,n)<0&&(this.buffer=this.buffer.delete(n).add(e))}},Object.defineProperty(Ju.prototype,"maxValue",{get:function(){return this.buffer.last()[0]},enumerable:!0,configurable:!0}),Ju);function Ju(t){this.maxElements=t,this.buffer=new So(Hu),this.previousIndex=0}var Xu={didRun:!1,sequenceNumbersCollected:0,targetsRemoved:0,documentsRemoved:0},Zu=($u.withCacheSize=function(t){return new $u(t,$u.DEFAULT_COLLECTION_PERCENTILE,$u.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT)},$u.COLLECTION_DISABLED=-1,$u.MINIMUM_CACHE_SIZE_BYTES=1048576,$u.DEFAULT=new $u($u.DEFAULT_CACHE_SIZE_BYTES=41943040,$u.DEFAULT_COLLECTION_PERCENTILE=10,$u.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT=1e3),$u.DISABLED=new $u($u.COLLECTION_DISABLED,0,0),$u);function $u(t,e,n){this.cacheSizeCollectionThreshold=t,this.percentileToCollect=e,this.maximumSequenceNumbersToCollect=n}var tc=(ec.prototype.start=function(){Ur(null===this.gcTask,"Cannot start an already started LruScheduler"),this.garbageCollector.params.cacheSizeCollectionThreshold!==Zu.COLLECTION_DISABLED&&this.scheduleGC()},ec.prototype.stop=function(){this.gcTask&&(this.gcTask.cancel(),this.gcTask=null)},Object.defineProperty(ec.prototype,"started",{get:function(){return null!==this.gcTask},enumerable:!0,configurable:!0}),ec.prototype.scheduleGC=function(){var t=this;Ur(null===this.gcTask,"Cannot schedule GC while a task is pending");var e=this.hasRun?3e5:6e4;Fr("LruGarbageCollector","Garbage collection scheduled in "+e+"ms"),this.gcTask=this.asyncQueue.enqueueAfterDelay(Hi.LruGarbageCollection,e,function(){return t.gcTask=null,t.hasRun=!0,t.localStore.collectGarbage(t.garbageCollector).then(function(){return t.scheduleGC()}).catch(dc)})},ec);function ec(t,e,n){this.garbageCollector=t,this.asyncQueue=e,this.localStore=n,this.hasRun=!1,this.gcTask=null}var nc=(rc.prototype.calculateTargetCount=function(t,e){return this.delegate.getSequenceNumberCount(t).next(function(t){return Math.floor(e/100*t)})},rc.prototype.nthSequenceNumber=function(t,e){var n=this;if(0===e)return Uo.resolve(Oi.INVALID);var r=new Yu(e);return this.delegate.forEachTarget(t,function(t){return r.addElement(t.sequenceNumber)}).next(function(){return n.delegate.forEachOrphanedDocumentSequenceNumber(t,function(t){return r.addElement(t)})}).next(function(){return r.maxValue})},rc.prototype.removeTargets=function(t,e,n){return this.delegate.removeTargets(t,e,n)},rc.prototype.removeOrphanedDocuments=function(t,e){return this.delegate.removeOrphanedDocuments(t,e)},rc.prototype.collect=function(e,n){var r=this;return this.params.cacheSizeCollectionThreshold===Zu.COLLECTION_DISABLED?(Fr("LruGarbageCollector","Garbage collection skipped; disabled"),Uo.resolve(Xu)):this.getCacheSize(e).next(function(t){return t<r.params.cacheSizeCollectionThreshold?(Fr("LruGarbageCollector","Garbage collection skipped; Cache size "+t+" is lower than threshold "+r.params.cacheSizeCollectionThreshold),Xu):r.runGarbageCollection(e,n)})},rc.prototype.getCacheSize=function(t){return this.delegate.getCacheSize(t)},rc.prototype.runGarbageCollection=function(e,n){var r,i,o,a,s,u,c,h=this,l=Date.now();return this.calculateTargetCount(e,this.params.percentileToCollect).next(function(t){return i=t>h.params.maximumSequenceNumbersToCollect?(Fr("LruGarbageCollector","Capping sequence numbers to collect down to the maximum of "+h.params.maximumSequenceNumbersToCollect+" from "+t),h.params.maximumSequenceNumbersToCollect):t,a=Date.now(),h.nthSequenceNumber(e,i)}).next(function(t){return r=t,s=Date.now(),h.removeTargets(e,r,n)}).next(function(t){return o=t,u=Date.now(),h.removeOrphanedDocuments(e,r)}).next(function(t){return c=Date.now(),Pr()<=Cr.DEBUG&&Fr("LruGarbageCollector","LRU Garbage Collection\n\tCounted targets in "+(a-l)+"ms\n\tDetermined least recently used "+i+" in "+(s-a)+"ms\n\tRemoved "+o+" targets in "+(u-s)+"ms\n\tRemoved "+t+" documents in "+(c-u)+"ms\nTotal Duration: "+(c-l)+"ms"),Uo.resolve({didRun:!0,sequenceNumbersCollected:i,targetsRemoved:o,documentsRemoved:t})})},rc);function rc(t,e){this.delegate=t,this.params=e}var ic=(oc.prototype.addOnCommittedListener=function(t){this.onCommittedListeners.push(t)},oc.prototype.raiseOnCommittedEvent=function(){this.onCommittedListeners.forEach(function(t){return t()})},oc);function oc(){this.onCommittedListeners=[]}var ac,sc="IndexedDbPersistence",uc="The current tab is not in the required state to perform this operation. It might be necessary to refresh the browser tab.",cc="Another tab has exclusive access to the persistence layer. To allow shared access, make sure to invoke `enablePersistence()` with `synchronizeTabs:true` in all tabs.",hc=(t(lc,ac=ic),lc);function lc(t,e){var n=ac.call(this)||this;return n.simpleDbTransaction=t,n.currentSequenceNumber=e,n}var fc=(pc.getStore=function(t,e){if(t instanceof hc)return Wo.getStore(t.simpleDbTransaction,e);throw Br("IndexedDbPersistence must use instances of IndexedDbTransaction")},pc.createIndexedDbPersistence=function(n){return p(this,void 0,void 0,function(){var e;return m(this,function(t){switch(t.label){case 0:if(!pc.isAvailable())throw new zr(Gr.UNIMPLEMENTED,"This platform is either missing IndexedDB or is known to have an incomplete implementation. Offline persistence has been disabled.");return[4,(e=new pc(n.allowTabSynchronization,n.persistenceKey,n.clientId,n.platform,n.lruParams,n.queue,n.serializer,n.sequenceNumberSyncer)).start()];case 1:return t.sent(),[2,e]}})})},pc.prototype.start=function(){var e=this;return Ur(!this.started,"IndexedDbPersistence double-started!"),Ur(null!==this.window,"Expected 'window' to be defined"),Wo.openOrCreate(this.dbName,cu,new hu(this.serializer)).then(function(t){return e.simpleDb=t,e.updateClientMetadataAndTryBecomePrimary()}).then(function(){return e.attachVisibilityHandler(),e.attachWindowUnloadHook(),e.scheduleClientMetadataAndPrimaryLeaseRefreshes(),e.simpleDb.runTransaction("readonly-idempotent",[Mu.store],function(t){return ga(t)})}).then(function(t){e.listenSequence=new Oi(t,e.sequenceNumberSyncer)}).then(function(){e._started=!0}).catch(function(t){return e.simpleDb&&e.simpleDb.close(),Promise.reject(t)})},pc.prototype.setPrimaryStateListener=function(n){var t=this;return this.primaryStateListener=function(e){return p(t,void 0,void 0,function(){return m(this,function(t){return this.started?[2,n(e)]:[2]})})},n(this.isPrimary)},pc.prototype.setDatabaseDeletedListener=function(n){var t=this;this.simpleDb.setVersionChangeListener(function(e){return p(t,void 0,void 0,function(){return m(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]}})})})},pc.prototype.setNetworkEnabled=function(t){var e=this;this.networkEnabled!==t&&(this.networkEnabled=t,this.queue.enqueueAndForget(function(){return p(e,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return this.started?[4,this.updateClientMetadataAndTryBecomePrimary()]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})}))},pc.prototype.updateClientMetadataAndTryBecomePrimary=function(){var n=this;return this.simpleDb.runTransaction("readwrite-idempotent",Bu,function(e){return yc(e).put(new xu(n.clientId,Date.now(),n.networkEnabled,n.inForeground)).next(function(){if(n.isPrimary)return n.verifyPrimaryLease(e).next(function(t){t||(n.isPrimary=!1,n.queue.enqueueAndForget(function(){return n.primaryStateListener(!1)}))})}).next(function(){return n.canActAsPrimary(e)}).next(function(t){return n.isPrimary&&!t?n.releasePrimaryLeaseIfHeld(e).next(function(){return!1}):!!t&&n.acquireOrExtendPrimaryLease(e).next(function(){return!0})})}).catch(function(t){if(!n.allowTabSynchronization)throw t;return Fr(sc,"Releasing owner lease after error during lease refresh",t),!1}).then(function(t){n.isPrimary!==t&&n.queue.enqueueAndForget(function(){return n.primaryStateListener(t)}),n.isPrimary=t})},pc.prototype.verifyPrimaryLease=function(t){var e=this;return mc(t).get(pu.key).next(function(t){return Uo.resolve(e.isLocalClient(t))})},pc.prototype.removeClientMetadata=function(t){return yc(t).delete(this.clientId)},pc.prototype.maybeGarbageCollectMultiClientState=function(){return p(this,void 0,void 0,function(){var i=this;return m(this,function(t){switch(t.label){case 0:return!this.isPrimary||this.isWithinAge(this.lastGarbageCollectionTime,18e5)?[3,2]:(this.lastGarbageCollectionTime=Date.now(),[4,this.runTransaction("maybeGarbageCollectMultiClientState","readwrite-primary-idempotent",function(t){var r=pc.getStore(t,xu.store);return r.loadAll().next(function(t){var e=i.filterActiveClients(t,18e5),n=t.filter(function(t){return-1===e.indexOf(t)});return Uo.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.zombiedClientLocalStorageKey(t.clientId))}),t.label=2;case 2:return[2]}})})},pc.prototype.scheduleClientMetadataAndPrimaryLeaseRefreshes=function(){var t=this;this.clientMetadataRefresher=this.queue.enqueueAfterDelay(Hi.ClientMetadataRefresh,4e3,function(){return t.updateClientMetadataAndTryBecomePrimary().then(function(){return t.maybeGarbageCollectMultiClientState()}).then(function(){return t.scheduleClientMetadataAndPrimaryLeaseRefreshes()})})},pc.prototype.isLocalClient=function(t){return!!t&&t.ownerId===this.clientId},pc.prototype.canActAsPrimary=function(e){var i=this;return mc(e).get(pu.key).next(function(t){if(null!==t&&i.isWithinAge(t.leaseTimestampMs,5e3)&&!i.isClientZombied(t.ownerId)){if(i.isLocalClient(t)&&i.networkEnabled)return!0;if(!i.isLocalClient(t)){if(!t.allowTabSynchronization)throw new zr(Gr.FAILED_PRECONDITION,cc);return!1}}return!(!i.networkEnabled||!i.inForeground)||yc(e).loadAll().next(function(t){return void 0===i.filterActiveClients(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&&Fr(sc,"Client "+(t?"is":"is not")+" eligible for a primary lease."),t})},pc.prototype.shutdown=function(){return p(this,void 0,void 0,function(){var e=this;return m(this,function(t){switch(t.label){case 0:return this._started=!1,this.markClientZombied(),this.clientMetadataRefresher&&(this.clientMetadataRefresher.cancel(),this.clientMetadataRefresher=null),this.detachVisibilityHandler(),this.detachWindowUnloadHook(),[4,this.simpleDb.runTransaction("readwrite-idempotent",[pu.store,xu.store],function(t){return e.releasePrimaryLeaseIfHeld(t).next(function(){return e.removeClientMetadata(t)})})];case 1:return t.sent(),this.simpleDb.close(),this.removeClientZombiedEntry(),[2]}})})},pc.prototype.filterActiveClients=function(t,e){var n=this;return t.filter(function(t){return n.isWithinAge(t.updateTimeMs,e)&&!n.isClientZombied(t.clientId)})},pc.prototype.getActiveClients=function(){var e=this;return this.simpleDb.runTransaction("readonly-idempotent",[xu.store],function(t){return yc(t).loadAll().next(function(t){return e.filterActiveClients(t,18e5).map(function(t){return t.clientId})})})},pc.clearPersistence=function(n){return p(this,void 0,void 0,function(){var e;return m(this,function(t){switch(t.label){case 0:return pc.isAvailable()?(e=n+pc.MAIN_DATABASE,[4,Wo.delete(e)]):[2,Promise.resolve()];case 1:return t.sent(),[2]}})})},Object.defineProperty(pc.prototype,"started",{get:function(){return this._started},enumerable:!0,configurable:!0}),pc.prototype.getMutationQueue=function(t){return Ur(this.started,"Cannot initialize MutationQueue before persistence is started."),ea.forUser(t,this.serializer,this.indexManager,this.referenceDelegate)},pc.prototype.getTargetCache=function(){return Ur(this.started,"Cannot initialize TargetCache before persistence is started."),this.targetCache},pc.prototype.getRemoteDocumentCache=function(){return Ur(this.started,"Cannot initialize RemoteDocumentCache before persistence is started."),this.remoteDocumentCache},pc.prototype.getIndexManager=function(){return Ur(this.started,"Cannot initialize IndexManager before persistence is started."),this.indexManager},pc.prototype.runTransaction=function(n,t,r){var i=this;Fr(sc,"Starting transaction:",n);var o,e=t.endsWith("idempotent"),a=t.startsWith("readonly")?e?"readonly-idempotent":"readonly":e?"readwrite-idempotent":"readwrite";return this.simpleDb.runTransaction(a,Bu,function(e){return o=new hc(e,i.listenSequence.next()),"readwrite-primary"===t||"readwrite-primary-idempotent"===t?i.verifyPrimaryLease(e).next(function(t){return!!t||i.canActAsPrimary(e)}).next(function(t){if(!t)throw qr("Failed to obtain primary lease for action '"+n+"'."),i.isPrimary=!1,i.queue.enqueueAndForget(function(){return i.primaryStateListener(!1)}),new zr(Gr.FAILED_PRECONDITION,uc);return r(o)}).next(function(t){return i.acquireOrExtendPrimaryLease(e).next(function(){return t})}):i.verifyAllowTabSynchronization(e).next(function(){return r(o)})}).then(function(t){return o.raiseOnCommittedEvent(),t})},pc.prototype.verifyAllowTabSynchronization=function(t){var e=this;return mc(t).get(pu.key).next(function(t){if(null!==t&&e.isWithinAge(t.leaseTimestampMs,5e3)&&!e.isClientZombied(t.ownerId)&&!e.isLocalClient(t)&&!t.allowTabSynchronization)throw new zr(Gr.FAILED_PRECONDITION,cc)})},pc.prototype.acquireOrExtendPrimaryLease=function(t){var e=new pu(this.clientId,this.allowTabSynchronization,Date.now());return mc(t).put(pu.key,e)},pc.isAvailable=function(){return Wo.isAvailable()},pc.buildStoragePrefix=function(t){var e=t.databaseId.projectId;return t.databaseId.isDefaultDatabase||(e+="."+t.databaseId.database),"firestore/"+t.persistenceKey+"/"+e+"/"},pc.prototype.releasePrimaryLeaseIfHeld=function(t){var e=this,n=mc(t);return n.get(pu.key).next(function(t){return e.isLocalClient(t)?(Fr(sc,"Releasing primary lease."),n.delete(pu.key)):Uo.resolve()})},pc.prototype.isWithinAge=function(t,e){var n=Date.now();return!(t<n-e||n<t&&(qr("Detected an update time that is in the future: "+t+" > "+n),1))},pc.prototype.attachVisibilityHandler=function(){var t=this;null!==this.document&&"function"==typeof this.document.addEventListener&&(this.documentVisibilityHandler=function(){t.queue.enqueueAndForget(function(){return t.inForeground="visible"===t.document.visibilityState,t.updateClientMetadataAndTryBecomePrimary()})},this.document.addEventListener("visibilitychange",this.documentVisibilityHandler),this.inForeground="visible"===this.document.visibilityState)},pc.prototype.detachVisibilityHandler=function(){this.documentVisibilityHandler&&(Ur(null!==this.document&&"function"==typeof this.document.addEventListener,"Expected 'document.addEventListener' to be a function"),this.document.removeEventListener("visibilitychange",this.documentVisibilityHandler),this.documentVisibilityHandler=null)},pc.prototype.attachWindowUnloadHook=function(){var t=this;"function"==typeof this.window.addEventListener&&(this.windowUnloadHandler=function(){t.markClientZombied(),t.queue.enqueueAndForget(function(){return t.shutdown()})},this.window.addEventListener("unload",this.windowUnloadHandler))},pc.prototype.detachWindowUnloadHook=function(){this.windowUnloadHandler&&(Ur("function"==typeof this.window.removeEventListener,"Expected 'window.removeEventListener' to be a function"),this.window.removeEventListener("unload",this.windowUnloadHandler),this.windowUnloadHandler=null)},pc.prototype.isClientZombied=function(t){try{var e=null!==this.webStorage.getItem(this.zombiedClientLocalStorageKey(t));return Fr(sc,"Client '"+t+"' "+(e?"is":"is not")+" zombied in LocalStorage"),e}catch(t){return qr(sc,"Failed to get zombied client id.",t),!1}},pc.prototype.markClientZombied=function(){try{this.webStorage.setItem(this.zombiedClientLocalStorageKey(this.clientId),String(Date.now()))}catch(t){qr("Failed to set zombie client id.",t)}},pc.prototype.removeClientZombiedEntry=function(){try{this.webStorage.removeItem(this.zombiedClientLocalStorageKey(this.clientId))}catch(t){}},pc.prototype.zombiedClientLocalStorageKey=function(t){return"firestore_zombie_"+this.persistenceKey+"_"+t},pc.MAIN_DATABASE="main",pc);function pc(t,e,n,r,i,o,a,s){if(this.allowTabSynchronization=t,this.persistenceKey=e,this.clientId=n,this.queue=o,this.sequenceNumberSyncer=s,this._started=!1,this.isPrimary=!1,this.networkEnabled=!0,this.windowUnloadHandler=null,this.inForeground=!1,this.documentVisibilityHandler=null,this.clientMetadataRefresher=null,this.lastGarbageCollectionTime=Number.NEGATIVE_INFINITY,this.primaryStateListener=function(t){return Promise.resolve()},this.referenceDelegate=new gc(this,i),this.dbName=e+pc.MAIN_DATABASE,this.serializer=new Gu(a),this.document=r.document,this.targetCache=new pa(this.referenceDelegate,this.serializer),this.indexManager=new Uu,this.remoteDocumentCache=new Zs(this.serializer,this.indexManager),!r.window||!r.window.localStorage)throw new zr(Gr.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");this.window=r.window,this.webStorage=this.window.localStorage}function dc(e){return p(this,void 0,void 0,function(){return m(this,function(t){if(!function(t){return t.code===Gr.FAILED_PRECONDITION&&t.message===uc}(e))throw e;return Fr(sc,"Unexpectedly lost primary lease"),[2]})})}function mc(t){return t.store(pu.store)}function yc(t){return t.store(xu.store)}var gc=(vc.prototype.getSequenceNumberCount=function(t){var n=this.orphanedDocmentCount(t);return this.db.getTargetCache().getTargetCount(t).next(function(e){return n.next(function(t){return e+t})})},vc.prototype.orphanedDocmentCount=function(t){var e=0;return this.forEachOrphanedDocumentSequenceNumber(t,function(t){e++}).next(function(){return e})},vc.prototype.forEachTarget=function(t,e){return this.db.getTargetCache().forEachTarget(t,e)},vc.prototype.forEachOrphanedDocumentSequenceNumber=function(t,n){return this.forEachOrphanedDocument(t,function(t,e){return n(e)})},vc.prototype.setInMemoryPins=function(t){this.inMemoryPins=t},vc.prototype.addReference=function(t,e){return bc(t,e)},vc.prototype.removeReference=function(t,e){return bc(t,e)},vc.prototype.removeTargets=function(t,e,n){return this.db.getTargetCache().removeTargets(t,e,n)},vc.prototype.removeMutationReference=function(t,e){return bc(t,e)},vc.prototype.isPinned=function(t,e){return this.inMemoryPins.containsKey(e)?Uo.resolve(!0):function(e,n){var r=!1;return ua(e).iterateSerial(function(t){return ra(e,t,n).next(function(t){return t&&(r=!0),Uo.resolve(!t)})}).next(function(){return r})}(t,e)},vc.prototype.removeOrphanedDocuments=function(r,i){var o=this,a=this.db.getRemoteDocumentCache().newChangeBuffer(),s=[],u=0;return this.forEachOrphanedDocument(r,function(e,t){if(t<=i){var n=o.isPinned(r,e).next(function(t){if(!t)return u++,a.getEntry(r,e).next(function(){return a.removeEntry(e),va(r).delete(function(t){return[0,oo(t.path)]}(e))})});s.push(n)}}).next(function(){return Uo.waitFor(s)}).next(function(){return a.apply(r)}).next(function(){return u})},vc.prototype.removeTarget=function(t,e){var n=e.withSequenceNumber(t.currentSequenceNumber);return this.db.getTargetCache().updateTargetData(t,n)},vc.prototype.updateLimboDocument=function(t,e){return bc(t,e)},vc.prototype.forEachOrphanedDocument=function(t,o){var a,e=va(t),s=Oi.INVALID;return e.iterate({index:ku.documentTargetsIndex},function(t,e){var n=t[0],r=(t[1],e.path),i=e.sequenceNumber;0===n?(s!==Oi.INVALID&&o(new Gi(uo(a)),s),s=i,a=r):s=Oi.INVALID}).next(function(){s!==Oi.INVALID&&o(new Gi(uo(a)),s)})},vc.prototype.getCacheSize=function(t){return this.db.getRemoteDocumentCache().getSize(t)},vc);function vc(t,e){this.db=t,this.inMemoryPins=null,this.garbageCollector=new nc(this,e)}function bc(t,e){return va(t).put(function(t,e){return new ku(0,oo(t.path),e)}(e,t.currentSequenceNumber))}var wc=Number,Tc=wc.MIN_SAFE_INTEGER||-(Math.pow(2,53)-1),Sc=wc.MAX_SAFE_INTEGER||Math.pow(2,53)-1,Ec=wc.isInteger||function(t){return"number"==typeof t&&isFinite(t)&&Math.floor(t)===t};function Ic(t){return null==t}function Cc(t){return Ec(t)&&t<=Sc&&Tc<=t}var Dc,Nc,Ac=(kc.prototype.canonicalId=function(){if(null===this.memoizedCanonicalId){var t=this.path.canonicalString();null!==this.collectionGroup&&(t+="|cg:"+this.collectionGroup),t+="|f:";for(var e=0,n=this.filters;e<n.length;e++)t+=n[e].canonicalId(),t+=",";t+="|ob:";for(var r=0,i=this.orderBy;r<i.length;r++)t+=i[r].canonicalId(),t+=",";Ic(this.limit)||(t+="|l:",t+=this.limit),this.startAt&&(t+="|lb:",t+=this.startAt.canonicalId()),this.endAt&&(t+="|ub:",t+=this.endAt.canonicalId()),this.memoizedCanonicalId=t}return this.memoizedCanonicalId},kc.prototype.toString=function(){var t=this.path.canonicalString();return null!==this.collectionGroup&&(t+=" collectionGroup="+this.collectionGroup),0<this.filters.length&&(t+=", filters: ["+this.filters.join(", ")+"]"),Ic(this.limit)||(t+=", limit: "+this.limit),0<this.orderBy.length&&(t+=", orderBy: ["+this.orderBy.join(", ")+"]"),this.startAt&&(t+=", startAt: "+this.startAt.canonicalId()),this.endAt&&(t+=", endAt: "+this.endAt.canonicalId()),"Target("+t+")"},kc.prototype.isEqual=function(t){if(this.limit!==t.limit)return!1;if(this.orderBy.length!==t.orderBy.length)return!1;for(var e=0;e<this.orderBy.length;e++)if(!this.orderBy[e].isEqual(t.orderBy[e]))return!1;if(this.filters.length!==t.filters.length)return!1;for(e=0;e<this.filters.length;e++)if(!this.filters[e].isEqual(t.filters[e]))return!1;return this.collectionGroup===t.collectionGroup&&!!this.path.isEqual(t.path)&&!(null!==this.startAt?!this.startAt.isEqual(t.startAt):null!==t.startAt)&&(null!==this.endAt?this.endAt.isEqual(t.endAt):null===t.endAt)},kc.prototype.isDocumentQuery=function(){return Gi.isDocumentKey(this.path)&&null===this.collectionGroup&&0===this.filters.length},kc);function kc(t,e,n,r,i,o,a){void 0===e&&(e=null),void 0===n&&(n=[]),void 0===r&&(r=[]),void 0===i&&(i=null),void 0===o&&(o=null),void 0===a&&(a=null),this.path=t,this.collectionGroup=e,this.orderBy=n,this.filters=r,this.limit=i,this.startAt=o,this.endAt=a,this.memoizedCanonicalId=null}(Nc=Dc=Dc||{}).First="F",Nc.Last="L";var Rc=(Mc.atPath=function(t){return new Mc(t)},Object.defineProperty(Mc.prototype,"orderBy",{get:function(){if(null===this.memoizedOrderBy){var t=this.getInequalityFilterField(),e=this.getFirstOrderByField();if(null!==t&&null===e)t.isKeyField()?this.memoizedOrderBy=[oh]:this.memoizedOrderBy=[new rh(t),oh];else{Ur(null===t||null!==e&&t.isEqual(e),"First orderBy should match inequality field.");for(var n=!(this.memoizedOrderBy=[]),r=0,i=this.explicitOrderBy;r<i.length;r++){var o=i[r];this.memoizedOrderBy.push(o),o.field.isKeyField()&&(n=!0)}if(!n){var a=0<this.explicitOrderBy.length?this.explicitOrderBy[this.explicitOrderBy.length-1].dir:$c.ASCENDING;this.memoizedOrderBy.push(a===$c.ASCENDING?oh:ah)}}}return this.memoizedOrderBy},enumerable:!0,configurable:!0}),Mc.prototype.addFilter=function(t){Ur(null==this.getInequalityFilterField()||!(t instanceof xc)||!t.isInequality()||t.field.isEqual(this.getInequalityFilterField()),"Query must only have one inequality field."),Ur(!this.isDocumentQuery(),"No filtering allowed for document query");var e=this.filters.concat([t]);return new Mc(this.path,this.collectionGroup,this.explicitOrderBy.slice(),e,this.limit,this.limitType,this.startAt,this.endAt)},Mc.prototype.addOrderBy=function(t){Ur(!this.startAt&&!this.endAt,"Bounds must be set after orderBy");var e=this.explicitOrderBy.concat([t]);return new Mc(this.path,this.collectionGroup,e,this.filters.slice(),this.limit,this.limitType,this.startAt,this.endAt)},Mc.prototype.withLimitToFirst=function(t){return new Mc(this.path,this.collectionGroup,this.explicitOrderBy.slice(),this.filters.slice(),t,Dc.First,this.startAt,this.endAt)},Mc.prototype.withLimitToLast=function(t){return new Mc(this.path,this.collectionGroup,this.explicitOrderBy.slice(),this.filters.slice(),t,Dc.Last,this.startAt,this.endAt)},Mc.prototype.withStartAt=function(t){return new Mc(this.path,this.collectionGroup,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,this.limitType,t,this.endAt)},Mc.prototype.withEndAt=function(t){return new Mc(this.path,this.collectionGroup,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,this.limitType,this.startAt,t)},Mc.prototype.asCollectionQueryAtPath=function(t){return new Mc(t,null,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,this.limitType,this.startAt,this.endAt)},Mc.prototype.matchesAllDocuments=function(){return 0===this.filters.length&&null===this.limit&&null==this.startAt&&null==this.endAt&&(0===this.explicitOrderBy.length||1===this.explicitOrderBy.length&&this.explicitOrderBy[0].field.isKeyField())},Mc.prototype.canonicalId=function(){return this.toTarget().canonicalId()+"|lt:"+this.limitType},Mc.prototype.toString=function(){return"Query(target="+this.toTarget().toString()+"; limitType="+this.limitType+")"},Mc.prototype.isEqual=function(t){return this.toTarget().isEqual(t.toTarget())&&this.limitType===t.limitType},Mc.prototype.docComparator=function(t,e){for(var n=!1,r=0,i=this.orderBy;r<i.length;r++){var o=i[r],a=o.compare(t,e);if(0!==a)return a;n=n||o.field.isKeyField()}return Ur(n,"orderBy used that doesn't compare on key field"),0},Mc.prototype.matches=function(t){return this.matchesPathAndCollectionGroup(t)&&this.matchesOrderBy(t)&&this.matchesFilters(t)&&this.matchesBounds(t)},Mc.prototype.hasLimitToFirst=function(){return!Ic(this.limit)&&this.limitType===Dc.First},Mc.prototype.hasLimitToLast=function(){return!Ic(this.limit)&&this.limitType===Dc.Last},Mc.prototype.getFirstOrderByField=function(){return 0<this.explicitOrderBy.length?this.explicitOrderBy[0].field:null},Mc.prototype.getInequalityFilterField=function(){for(var t=0,e=this.filters;t<e.length;t++){var n=e[t];if(n instanceof xc&&n.isInequality())return n.field}return null},Mc.prototype.findFilterOperator=function(t){for(var e=0,n=this.filters;e<n.length;e++){var r=n[e];if(r instanceof xc&&0<=t.indexOf(r.op))return r.op}return null},Mc.prototype.isDocumentQuery=function(){return this.toTarget().isDocumentQuery()},Mc.prototype.isCollectionGroupQuery=function(){return null!==this.collectionGroup},Mc.prototype.toTarget=function(){if(!this.memoizedTarget)if(this.limitType===Dc.First)this.memoizedTarget=new Ac(this.path,this.collectionGroup,this.orderBy,this.filters,this.limit,this.startAt,this.endAt);else{for(var t=[],e=0,n=this.orderBy;e<n.length;e++){var r=n[e],i=r.dir===$c.DESCENDING?$c.ASCENDING:$c.DESCENDING;t.push(new rh(r.field,i))}var o=this.endAt?new eh(this.endAt.position,!this.endAt.before):null,a=this.startAt?new eh(this.startAt.position,!this.startAt.before):null;this.memoizedTarget=new Ac(this.path,this.collectionGroup,t,this.filters,this.limit,o,a)}return this.memoizedTarget},Mc.prototype.matchesPathAndCollectionGroup=function(t){var e=t.key.path;return null!==this.collectionGroup?t.key.hasCollectionId(this.collectionGroup)&&this.path.isPrefixOf(e):Gi.isDocumentKey(this.path)?this.path.isEqual(e):this.path.isImmediateParentOf(e)},Mc.prototype.matchesOrderBy=function(t){for(var e=0,n=this.explicitOrderBy;e<n.length;e++){var r=n[e];if(!r.field.isKeyField()&&null===t.field(r.field))return!1}return!0},Mc.prototype.matchesFilters=function(t){for(var e=0,n=this.filters;e<n.length;e++)if(!n[e].matches(t))return!1;return!0},Mc.prototype.matchesBounds=function(t){return!(this.startAt&&!this.startAt.sortsBeforeDocument(this.orderBy,t)||this.endAt&&this.endAt.sortsBeforeDocument(this.orderBy,t))},Mc.prototype.assertValidBound=function(t){Ur(t.position.length<=this.orderBy.length,"Bound is longer than orderBy")},Mc);function Mc(t,e,n,r,i,o,a,s){void 0===e&&(e=null),void 0===n&&(n=[]),void 0===r&&(r=[]),void 0===i&&(i=null),void 0===o&&(o=Dc.First),void 0===a&&(a=null),void 0===s&&(s=null),this.path=t,this.collectionGroup=e,this.explicitOrderBy=n,this.filters=r,this.limit=i,this.limitType=o,this.startAt=a,this.endAt=s,this.memoizedOrderBy=null,this.memoizedTarget=null,this.startAt&&this.assertValidBound(this.startAt),this.endAt&&this.assertValidBound(this.endAt)}function _c(){}var Lc=(Oc.fromString=function(t){switch(t){case"<":return Oc.LESS_THAN;case"<=":return Oc.LESS_THAN_OR_EQUAL;case"==":return Oc.EQUAL;case">=":return Oc.GREATER_THAN_OR_EQUAL;case">":return Oc.GREATER_THAN;case"array-contains":return Oc.ARRAY_CONTAINS;case"in":return Oc.IN;case"array-contains-any":return Oc.ARRAY_CONTAINS_ANY;default:return Br("Unknown FieldFilter operator: "+t)}},Oc.prototype.toString=function(){return this.name},Oc.prototype.isEqual=function(t){return this.name===t.name},Oc.LESS_THAN=new Oc("<"),Oc.LESS_THAN_OR_EQUAL=new Oc("<="),Oc.EQUAL=new Oc("=="),Oc.GREATER_THAN=new Oc(">"),Oc.GREATER_THAN_OR_EQUAL=new Oc(">="),Oc.ARRAY_CONTAINS=new Oc("array-contains"),Oc.IN=new Oc("in"),Oc.ARRAY_CONTAINS_ANY=new Oc("array-contains-any"),Oc);function Oc(t){this.name=t}var Pc,xc=(t(Fc,Pc=_c),Fc.create=function(t,e,n){if(t.isKeyField())return e===Lc.IN?(Ur(n instanceof Os,"Comparing on key with IN, but filter value not an ArrayValue"),Ur(n.internalValue.every(function(t){return t instanceof Cs}),"Comparing on key with IN, but an array value was not a RefValue"),new Kc(t,n)):(Ur(n instanceof Cs,"Comparing on key, but filter value not a RefValue"),Ur(e!==Lc.ARRAY_CONTAINS&&e!==Lc.ARRAY_CONTAINS_ANY,"'"+e.toString()+"' queries don't make sense on document keys."),new Vc(t,e,n));if(n.isEqual(Xa.INSTANCE)){if(e!==Lc.EQUAL)throw new zr(Gr.INVALID_ARGUMENT,"Invalid query. Null supports only equality comparisons.");return new Fc(t,e,n)}if(n.isEqual(hs.NAN)){if(e!==Lc.EQUAL)throw new zr(Gr.INVALID_ARGUMENT,"Invalid query. NaN supports only equality comparisons.");return new Fc(t,e,n)}return e===Lc.ARRAY_CONTAINS?new jc(t,n):e===Lc.IN?(Ur(n instanceof Os,"IN filter has invalid value: "+n.toString()),new Hc(t,n)):e===Lc.ARRAY_CONTAINS_ANY?(Ur(n instanceof Os,"ARRAY_CONTAINS_ANY filter has invalid value: "+n.toString()),new Xc(t,n)):new Fc(t,e,n)},Fc.prototype.matches=function(t){var e=t.field(this.field);return null!==e&&this.value.typeOrder===e.typeOrder&&this.matchesComparison(e.compareTo(this.value))},Fc.prototype.matchesComparison=function(t){switch(this.op){case Lc.LESS_THAN:return t<0;case Lc.LESS_THAN_OR_EQUAL:return t<=0;case Lc.EQUAL:return 0===t;case Lc.GREATER_THAN:return 0<t;case Lc.GREATER_THAN_OR_EQUAL:return 0<=t;default:return Br("Unknown FieldFilter operator: "+this.op)}},Fc.prototype.isInequality=function(){return 0<=[Lc.LESS_THAN,Lc.LESS_THAN_OR_EQUAL,Lc.GREATER_THAN,Lc.GREATER_THAN_OR_EQUAL].indexOf(this.op)},Fc.prototype.canonicalId=function(){return this.field.canonicalString()+this.op.toString()+this.value.toString()},Fc.prototype.isEqual=function(t){return t instanceof Fc&&this.op.isEqual(t.op)&&this.field.isEqual(t.field)&&this.value.isEqual(t.value)},Fc.prototype.toString=function(){return this.field.canonicalString()+" "+this.op+" "+this.value.value()},Fc);function Fc(t,e,n){var r=Pc.call(this)||this;return r.field=t,r.op=e,r.value=n,r}var qc,Vc=(t(Bc,qc=xc),Bc.prototype.matches=function(t){var e=this.value,n=Gi.comparator(t.key,e.key);return this.matchesComparison(n)},Bc);function Bc(){return null!==qc&&qc.apply(this,arguments)||this}var Uc,Kc=(t(Qc,Uc=xc),Qc.prototype.matches=function(e){return this.value.internalValue.some(function(t){return e.key.isEqual(t.key)})},Qc);function Qc(t,e){var n=Uc.call(this,t,Lc.IN,e)||this;return n.value=e,n}var Wc,jc=(t(Gc,Wc=xc),Gc.prototype.matches=function(t){var e=t.field(this.field);return e instanceof Os&&e.contains(this.value)},Gc);function Gc(t,e){return Wc.call(this,t,Lc.ARRAY_CONTAINS,e)||this}var zc,Hc=(t(Yc,zc=xc),Yc.prototype.matches=function(t){var e=this.value,n=t.field(this.field);return null!==n&&e.contains(n)},Yc);function Yc(t,e){var n=zc.call(this,t,Lc.IN,e)||this;return n.value=e,n}var Jc,Xc=(t(Zc,Jc=xc),Zc.prototype.matches=function(t){var e=this,n=t.field(this.field);return n instanceof Os&&n.internalValue.some(function(t){return e.value.contains(t)})},Zc);function Zc(t,e){var n=Jc.call(this,t,Lc.ARRAY_CONTAINS_ANY,e)||this;return n.value=e,n}var $c=(th.prototype.toString=function(){return this.name},th.ASCENDING=new th("asc"),th.DESCENDING=new th("desc"),th);function th(t){this.name=t}var eh=(nh.prototype.canonicalId=function(){for(var t=this.before?"b:":"a:",e=0,n=this.position;e<n.length;e++)t+=n[e].toString();return t},nh.prototype.sortsBeforeDocument=function(t,e){Ur(this.position.length<=t.length,"Bound has more components than query's orderBy");for(var n=0,r=0;r<this.position.length;r++){var i=t[r],o=this.position[r];if(i.field.isKeyField())Ur(o instanceof Cs,"Bound has a non-key value where the key path is being used."),n=Gi.comparator(o.key,e.key);else{var a=e.field(i.field);Ur(null!==a,"Field should exist since document matched the orderBy already."),n=o.compareTo(a)}if(i.dir===$c.DESCENDING&&(n*=-1),0!==n)break}return this.before?n<=0:n<0},nh.prototype.isEqual=function(t){if(null===t)return!1;if(this.before!==t.before||this.position.length!==t.position.length)return!1;for(var e=0;e<this.position.length;e++){var n=this.position[e],r=t.position[e];if(!n.isEqual(r))return!1}return!0},nh);function nh(t,e){this.position=t,this.before=e}var rh=(ih.prototype.compare=function(t,e){var n=this.isKeyOrderBy?Vs.compareByKey(t,e):Vs.compareByField(this.field,t,e);switch(this.dir){case $c.ASCENDING:return n;case $c.DESCENDING:return-1*n;default:return Br("Unknown direction: "+this.dir)}},ih.prototype.canonicalId=function(){return this.field.canonicalString()+this.dir.toString()},ih.prototype.toString=function(){return this.field.canonicalString()+" ("+this.dir+")"},ih.prototype.isEqual=function(t){return this.dir===t.dir&&this.field.isEqual(t.field)},ih);function ih(t,e){this.field=t,void 0===e&&(e=$c.ASCENDING),this.dir=e,this.isKeyOrderBy=t.isKeyField()}var oh=new rh(Wi.keyField(),$c.ASCENDING),ah=new rh(Wi.keyField(),$c.DESCENDING),sh=(uh.prototype.setLocalDocumentsView=function(t){this.localDocumentsView=t},uh.prototype.getDocumentsMatchingQuery=function(e,r,i,o){var a=this;return Ur(void 0!==this.localDocumentsView,"setLocalDocumentsView() not called"),r.matchesAllDocuments()?this.executeFullCollectionScan(e,r):i.isEqual(lo.MIN)?this.executeFullCollectionScan(e,r):this.localDocumentsView.getDocuments(e,o).next(function(t){var n=a.applyQuery(r,t);return(r.hasLimitToFirst()||r.hasLimitToLast())&&a.needsRefill(r.limitType,n,o,i)?a.executeFullCollectionScan(e,r):(Pr()<=Cr.DEBUG&&Fr("IndexFreeQueryEngine","Re-using previous result from %s to execute query: %s",i.toString(),r.toString()),a.localDocumentsView.getDocumentsMatchingQuery(e,r,i).next(function(e){return n.forEach(function(t){e=e.insert(t.key,t)}),e}))})},uh.prototype.applyQuery=function(n,t){var r=new So(function(t,e){return n.docComparator(t,e)});return t.forEach(function(t,e){e instanceof Vs&&n.matches(e)&&(r=r.add(e))}),r},uh.prototype.needsRefill=function(t,e,n,r){if(n.size!==e.size)return!0;var i=t===Dc.First?e.last():e.first();return!!i&&(i.hasPendingWrites||0<i.version.compareTo(r))},uh.prototype.executeFullCollectionScan=function(t,e){return Pr()<=Cr.DEBUG&&Fr("IndexFreeQueryEngine","Using full collection scan to execute query: %s",e.toString()),this.localDocumentsView.getDocumentsMatchingQuery(t,e,lo.MIN)},uh);function uh(){}var ch=(hh.prototype.getDocument=function(e,n){var r=this;return this.mutationQueue.getAllMutationBatchesAffectingDocumentKey(e,n).next(function(t){return r.getDocumentInternal(e,n,t)})},hh.prototype.getDocumentInternal=function(t,r,i){return this.remoteDocumentCache.getEntry(t,r).next(function(t){for(var e=0,n=i;e<n.length;e++)t=n[e].applyToLocalView(r,t);return t})},hh.prototype.applyLocalMutationsToDocuments=function(t,e,i){var o=Ao();return e.forEach(function(t,e){for(var n=0,r=i;n<r.length;n++)e=r[n].applyToLocalView(t,e);o=o.insert(t,e)}),o},hh.prototype.getDocuments=function(e,t){var n=this;return this.remoteDocumentCache.getEntries(e,t).next(function(t){return n.getLocalViewOfDocuments(e,t)})},hh.prototype.getLocalViewOfDocuments=function(r,i){var o=this;return this.mutationQueue.getAllMutationBatchesAffectingDocumentKeys(r,i).next(function(t){var e=o.applyLocalMutationsToDocuments(r,i,t),n=No();return e.forEach(function(t,e){e=e||new Ks(t,lo.forDeletedDoc()),n=n.insert(t,e)}),n})},hh.prototype.getDocumentsMatchingQuery=function(t,e,n){return e.isDocumentQuery()?this.getDocumentsMatchingDocumentQuery(t,e.path):e.isCollectionGroupQuery()?this.getDocumentsMatchingCollectionGroupQuery(t,e,n):this.getDocumentsMatchingCollectionQuery(t,e,n)},hh.prototype.getDocumentsMatchingDocumentQuery=function(t,e){return this.getDocument(t,new Gi(e)).next(function(t){var e=Ro();return t instanceof Vs&&(e=e.insert(t.key,t)),e})},hh.prototype.getDocumentsMatchingCollectionGroupQuery=function(n,r,i){var o=this;Ur(r.path.isEmpty(),"Currently we only support collection group queries at the root.");var a=r.collectionGroup,s=Ro();return this.indexManager.getCollectionParents(n,a).next(function(t){return Uo.forEach(t,function(t){var e=r.asCollectionQueryAtPath(t.child(a));return o.getDocumentsMatchingCollectionQuery(n,e,i).next(function(t){t.forEach(function(t,e){s=s.insert(t,e)})})}).next(function(){return s})})},hh.prototype.getDocumentsMatchingCollectionQuery=function(e,n,t){var h,l,r=this;return this.remoteDocumentCache.getDocumentsMatchingQuery(e,n,t).next(function(t){return h=t,r.mutationQueue.getAllMutationBatchesAffectingQuery(e,n)}).next(function(t){return l=t,r.addMissingBaseDocuments(e,l,h).next(function(t){h=t;for(var e=0,n=l;e<n.length;e++)for(var r=n[e],i=0,o=r.mutations;i<o.length;i++){var a=o[i],s=a.key,u=h.get(s),c=a.applyToLocalView(u,u,r.localWriteTime);h=c instanceof Vs?h.insert(s,c):h.remove(s)}})}).next(function(){return h.forEach(function(t,e){n.matches(e)||(h=h.remove(t))}),h})},hh.prototype.addMissingBaseDocuments=function(t,e,n){for(var r=Oo(),i=0,o=e;i<o.length;i++)for(var a=0,s=o[i].mutations;a<s.length;a++){var u=s[a];u instanceof Oa&&null===n.get(u.key)&&(r=r.add(u.key))}var c=n;return this.remoteDocumentCache.getEntries(t,r).next(function(t){return t.forEach(function(t,e){null!==e&&e instanceof Vs&&(c=c.insert(t,e))}),c})},hh);function hh(t,e,n){this.remoteDocumentCache=t,this.mutationQueue=e,this.indexManager=n}var lh=(fh.prototype.isEmpty=function(){return this.refsByKey.isEmpty()},fh.prototype.addReference=function(t,e){var n=new ph(t,e);this.refsByKey=this.refsByKey.add(n),this.refsByTarget=this.refsByTarget.add(n)},fh.prototype.addReferences=function(t,e){var n=this;t.forEach(function(t){return n.addReference(t,e)})},fh.prototype.removeReference=function(t,e){this.removeRef(new ph(t,e))},fh.prototype.removeReferences=function(t,e){var n=this;t.forEach(function(t){return n.removeReference(t,e)})},fh.prototype.removeReferencesForId=function(t){var e=this,n=Gi.EMPTY,r=new ph(n,t),i=new ph(n,t+1),o=[];return this.refsByTarget.forEachInRange([r,i],function(t){e.removeRef(t),o.push(t.key)}),o},fh.prototype.removeAllReferences=function(){var e=this;this.refsByKey.forEach(function(t){return e.removeRef(t)})},fh.prototype.removeRef=function(t){this.refsByKey=this.refsByKey.delete(t),this.refsByTarget=this.refsByTarget.delete(t)},fh.prototype.referencesForId=function(t){var e=Gi.EMPTY,n=new ph(e,t),r=new ph(e,t+1),i=Oo();return this.refsByTarget.forEachInRange([n,r],function(t){i=i.add(t.key)}),i},fh.prototype.containsKey=function(t){var e=new ph(t,0),n=this.refsByKey.firstAfterOrEqual(e);return null!==n&&t.isEqual(n.key)},fh);function fh(){this.refsByKey=new So(ph.compareByKey),this.refsByTarget=new So(ph.compareByTargetId)}var ph=(dh.compareByKey=function(t,e){return Gi.comparator(t.key,e.key)||Si(t.targetOrBatchId,e.targetOrBatchId)},dh.compareByTargetId=function(t,e){return Si(t.targetOrBatchId,e.targetOrBatchId)||Gi.comparator(t.key,e.key)},dh);function dh(t,e){this.key=t,this.targetOrBatchId=e}var mh=(yh.prototype.start=function(){return this.synchronizeLastDocumentChangeReadTime()},yh.prototype.handleUserChange=function(i){return p(this,void 0,void 0,function(){var e,y,n,r=this;return m(this,function(t){switch(t.label){case 0:return e=this.mutationQueue,y=this.localDocuments,[4,this.persistence.runTransaction("Handle user change","readonly-idempotent",function(d){var m;return r.mutationQueue.getAllMutationBatches(d).next(function(t){return m=t,e=r.persistence.getMutationQueue(i),y=new ch(r.remoteDocuments,e,r.persistence.getIndexManager()),e.getAllMutationBatches(d)}).next(function(t){for(var e=[],n=[],r=Oo(),i=0,o=m;i<o.length;i++){var a=o[i];e.push(a.batchId);for(var s=0,u=a.mutations;s<u.length;s++){var c=u[s];r=r.add(c.key)}}for(var h=0,l=t;h<l.length;h++){a=l[h],n.push(a.batchId);for(var f=0,p=a.mutations;f<p.length;f++)c=p[f],r=r.add(c.key)}return y.getDocuments(d,r).next(function(t){return{affectedDocuments:t,removedBatchIds:e,addedBatchIds:n}})})})];case 1:return n=t.sent(),this.mutationQueue=e,this.localDocuments=y,this.queryEngine.setLocalDocumentsView(this.localDocuments),[2,n]}})})},yh.prototype.localWrite=function(s){var u,c=this,h=co.now(),t=s.reduce(function(t,e){return t.add(e.key)},Oo());return this.persistence.runTransaction("Locally write mutations","readwrite-idempotent",function(a){return c.localDocuments.getDocuments(a,t).next(function(t){u=t;for(var e=[],n=0,r=s;n<r.length;n++){var i=r[n],o=i.extractBaseValue(u.get(i.key));null!=o&&e.push(new Oa(i.key,o,o.fieldMask(),Da.exists(!0)))}return c.mutationQueue.addMutationBatch(a,h,e,s)})}).then(function(t){var e=t.applyToLocalDocumentSet(u);return{batchId:t.batchId,changes:e}})},yh.prototype.lookupMutationDocuments=function(t){var n=this;return this.persistence.runTransaction("Lookup mutation documents","readonly-idempotent",function(e){return n.mutationQueue.lookupMutationKeys(e,t).next(function(t){return t?n.localDocuments.getDocuments(e,t):Uo.resolve(null)})})},yh.prototype.acknowledgeBatch=function(r){var i=this;return this.persistence.runTransaction("Acknowledge batch","readwrite-primary-idempotent",function(t){var e=r.batch.keys(),n=i.remoteDocuments.newChangeBuffer({trackRemovals:!0});return i.mutationQueue.acknowledgeBatch(t,r.batch,r.streamToken).next(function(){return i.applyWriteToRemoteDocuments(t,r,n)}).next(function(){return n.apply(t)}).next(function(){return i.mutationQueue.performConsistencyCheck(t)}).next(function(){return i.localDocuments.getDocuments(t,e)})})},yh.prototype.rejectBatch=function(t){var r=this;return this.persistence.runTransaction("Reject batch","readwrite-primary-idempotent",function(e){var n;return r.mutationQueue.lookupMutationBatch(e,t).next(function(t){return Ur(null!==t,"Attempt to reject nonexistent batch!"),n=t.keys(),r.mutationQueue.removeMutationBatch(e,t)}).next(function(){return r.mutationQueue.performConsistencyCheck(e)}).next(function(){return r.localDocuments.getDocuments(e,n)})})},yh.prototype.getHighestUnacknowledgedBatchId=function(){var e=this;return this.persistence.runTransaction("Get highest unacknowledged batch id","readonly-idempotent",function(t){return e.mutationQueue.getHighestUnacknowledgedBatchId(t)})},yh.prototype.getLastStreamToken=function(){var e=this;return this.persistence.runTransaction("Get last stream token","readonly-idempotent",function(t){return e.mutationQueue.getLastStreamToken(t)})},yh.prototype.setLastStreamToken=function(e){var n=this;return this.persistence.runTransaction("Set last stream token","readwrite-primary-idempotent",function(t){return n.mutationQueue.setLastStreamToken(t,e)})},yh.prototype.getLastRemoteSnapshotVersion=function(){var e=this;return this.persistence.runTransaction("Get last remote snapshot version","readonly-idempotent",function(t){return e.targetCache.getLastRemoteSnapshotVersion(t)})},yh.prototype.applyRemoteEvent=function(u){var c=this,h=u.snapshotVersion,l=this.targetDataByTarget;return this.persistence.runTransaction("Apply remote event","readwrite-primary-idempotent",function(o){var i=c.remoteDocuments.newChangeBuffer({trackRemovals:!0});l=c.targetDataByTarget;var a=[];Zr(u.targetChanges,function(t,e){var n=l.get(t);if(n){a.push(c.targetCache.removeMatchingKeys(o,e.removedDocuments,t).next(function(){return c.targetCache.addMatchingKeys(o,e.addedDocuments,t)}));var r=e.resumeToken;if(0<r.length){var i=n.withResumeToken(r,h).withSequenceNumber(o.currentSequenceNumber);l=l.insert(t,i),yh.shouldPersistTargetData(n,i,e)&&a.push(c.targetCache.updateTargetData(o,i))}}});var s=No(),n=Oo();if(u.documentUpdates.forEach(function(t,e){n=n.add(t)}),a.push(i.getEntries(o,n).next(function(r){u.documentUpdates.forEach(function(t,e){var n=r.get(t);e instanceof Ks&&e.version.isEqual(lo.MIN)?(i.removeEntry(t,h),s=s.insert(t,e)):null==n||0<e.version.compareTo(n.version)||0===e.version.compareTo(n.version)&&n.hasPendingWrites?(Ur(!lo.MIN.isEqual(h),"Cannot add a document when the remote version is zero"),i.addEntry(e,h),s=s.insert(t,e)):Fr("LocalStore","Ignoring outdated watch update for ",t,". Current version:",n.version," Watch version:",e.version),u.resolvedLimboDocuments.has(t)&&a.push(c.persistence.referenceDelegate.updateLimboDocument(o,t))})})),!h.isEqual(lo.MIN)){var t=c.targetCache.getLastRemoteSnapshotVersion(o).next(function(t){return Ur(0<=h.compareTo(t),"Watch stream reverted to previous snapshot?? "+h+" < "+t),c.targetCache.setTargetsMetadata(o,o.currentSequenceNumber,h)});a.push(t)}return Uo.waitFor(a).next(function(){return i.apply(o)}).next(function(){return c.localDocuments.getLocalViewOfDocuments(o,s)})}).then(function(t){return c.targetDataByTarget=l,t})},yh.shouldPersistTargetData=function(t,e,n){return Ur(0<e.resumeToken.length,"Attempted to persist target data with no resume token"),0===t.resumeToken.length||e.snapshotVersion.toMicroseconds()-t.snapshotVersion.toMicroseconds()>=this.RESUME_TOKEN_MAX_AGE_MICROS||0<n.addedDocuments.size+n.modifiedDocuments.size+n.removedDocuments.size},yh.prototype.notifyLocalViewChanges=function(t){for(var n=this,e=0,r=t;e<r.length;e++){var i=r[e],o=i.targetId;if(this.localViewReferences.addReferences(i.addedKeys,o),this.localViewReferences.removeReferences(i.removedKeys,o),!i.fromCache){var a=this.targetDataByTarget.get(o);Ur(null!==a,"Can't set limbo-free snapshot version for unknown target: "+o);var s=a.snapshotVersion,u=a.withLastLimboFreeSnapshotVersion(s);this.targetDataByTarget=this.targetDataByTarget.insert(o,u)}}return this.persistence.runTransaction("notifyLocalViewChanges","readwrite-idempotent",function(e){return Uo.forEach(t,function(t){return Uo.forEach(t.removedKeys,function(t){return n.persistence.referenceDelegate.removeReference(e,t)})})})},yh.prototype.nextMutationBatch=function(e){var n=this;return this.persistence.runTransaction("Get next mutation batch","readonly-idempotent",function(t){return void 0===e&&(e=-1),n.mutationQueue.getNextMutationBatchAfterBatchId(t,e)})},yh.prototype.readDocument=function(e){var n=this;return this.persistence.runTransaction("read document","readonly-idempotent",function(t){return n.localDocuments.getDocument(t,e)})},yh.prototype.allocateTarget=function(r){var i=this;return this.persistence.runTransaction("Allocate target","readwrite-idempotent",function(e){var n;return i.targetCache.getTargetData(e,r).next(function(t){return t?(n=t,Uo.resolve(n)):i.targetCache.allocateTargetId(e).next(function(t){return n=new Wu(r,t,qu.Listen,e.currentSequenceNumber),i.targetCache.addTargetData(e,n).next(function(){return n})})})}).then(function(t){return null===i.targetDataByTarget.get(t.targetId)&&(i.targetDataByTarget=i.targetDataByTarget.insert(t.targetId,t),i.targetIdByTarget.set(r,t.targetId)),t})},yh.prototype.getTargetData=function(t,e){var n=this.targetIdByTarget.get(e);return void 0!==n?Uo.resolve(this.targetDataByTarget.get(n)):this.targetCache.getTargetData(t,e)},yh.prototype.releaseTarget=function(n,r){var i=this,o=this.targetDataByTarget.get(n);Ur(null!==o,"Tried to release nonexistent target: "+n);var t=r?"readwrite-idempotent":"readwrite-primary-idempotent";return this.persistence.runTransaction("Release target",t,function(e){var t=i.localViewReferences.removeReferencesForId(n);return r?Uo.resolve():Uo.forEach(t,function(t){return i.persistence.referenceDelegate.removeReference(e,t)}).next(function(){i.persistence.referenceDelegate.removeTarget(e,o)})}).then(function(){i.targetDataByTarget=i.targetDataByTarget.remove(n),i.targetIdByTarget.delete(o.target)})},yh.prototype.executeQuery=function(t,n){var r=this,i=lo.MIN,o=Oo();return this.persistence.runTransaction("Execute query","readonly-idempotent",function(e){return r.getTargetData(e,t.toTarget()).next(function(t){if(t)return i=t.lastLimboFreeSnapshotVersion,r.targetCache.getMatchingKeysForTargetId(e,t.targetId).next(function(t){o=t})}).next(function(){return r.queryEngine.getDocumentsMatchingQuery(e,t,n?i:lo.MIN,n?o:Oo())}).next(function(t){return{documents:t,remoteKeys:o}})})},yh.prototype.remoteDocumentKeys=function(e){var n=this;return this.persistence.runTransaction("Remote document keys","readonly-idempotent",function(t){return n.targetCache.getMatchingKeysForTargetId(t,e)})},yh.prototype.getActiveClients=function(){return this.persistence.getActiveClients()},yh.prototype.removeCachedMutationBatchMetadata=function(t){this.mutationQueue.removeCachedMutationKeys(t)},yh.prototype.setNetworkEnabled=function(t){this.persistence.setNetworkEnabled(t)},yh.prototype.applyWriteToRemoteDocuments=function(t,i,o){var e=this,a=i.batch,n=a.keys(),s=Uo.resolve();return n.forEach(function(r){s=s.next(function(){return o.getEntry(t,r)}).next(function(t){var e=t,n=i.docVersions.get(r);Ur(null!==n,"ackVersions should contain every doc in the write."),(!e||e.version.compareTo(n)<0)&&((e=a.applyToRemoteDocument(r,e,i))?o.addEntry(e,i.commitVersion):Ur(!t,"Mutation batch "+a+" applied to document "+t+" resulted in null"))})}),s.next(function(){return e.mutationQueue.removeMutationBatch(t,a)})},yh.prototype.collectGarbage=function(e){var n=this;return this.persistence.runTransaction("Collect garbage","readwrite-primary-idempotent",function(t){return e.collect(t,n.targetDataByTarget)})},yh.prototype.getTarget=function(e){var n=this,t=this.targetDataByTarget.get(e);return t?Promise.resolve(t.target):this.persistence.runTransaction("Get target data","readonly-idempotent",function(t){return n.targetCache.getTargetDataForTarget(t,e).next(function(t){return t?t.target:null})})},yh.prototype.getNewDocumentChanges=function(){var r=this;return this.persistence.runTransaction("Get new document changes","readonly-idempotent",function(t){return r.remoteDocuments.getNewDocumentChanges(t,r.lastDocumentChangeReadTime)}).then(function(t){var e=t.changedDocs,n=t.readTime;return r.lastDocumentChangeReadTime=n,e})},yh.prototype.synchronizeLastDocumentChangeReadTime=function(){return p(this,void 0,void 0,function(){var e,n=this;return m(this,function(t){return this.remoteDocuments instanceof Zs?(e=this.remoteDocuments,[2,this.persistence.runTransaction("Synchronize last document change read time","readonly-idempotent",function(t){return e.getLastDocumentChange(t)}).then(function(t){var e=t.readTime;n.lastDocumentChangeReadTime=e})]):[2]})})},yh.RESUME_TOKEN_MAX_AGE_MICROS=3e8,yh);function yh(t,e,n){this.persistence=t,this.queryEngine=e,this.localViewReferences=new lh,this.targetDataByTarget=new po(Si),this.targetIdByTarget=new zs(function(t){return t.canonicalId()}),this.lastDocumentChangeReadTime=lo.MIN,Ur(t.started,"LocalStore was passed an unstarted persistence implementation"),this.persistence.referenceDelegate.setInMemoryPins(this.localViewReferences),this.mutationQueue=t.getMutationQueue(n),this.remoteDocuments=t.getRemoteDocumentCache(),this.targetCache=t.getTargetCache(),this.localDocuments=new ch(this.remoteDocuments,this.mutationQueue,this.persistence.getIndexManager()),this.queryEngine.setLocalDocumentsView(this.localDocuments)}var gh=(vh.prototype.checkEmpty=function(t){return Uo.resolve(0===this.mutationQueue.length)},vh.prototype.acknowledgeBatch=function(t,e,n){var r=e.batchId,i=this.indexOfExistingBatchId(r,"acknowledged");Ur(0===i,"Can only acknowledge the first batch in the mutation queue");var o=this.mutationQueue[i];return Ur(r===o.batchId,"Queue ordering failure: expected batch "+r+", got batch "+o.batchId),this.lastStreamToken=n,Uo.resolve()},vh.prototype.getLastStreamToken=function(t){return Uo.resolve(this.lastStreamToken)},vh.prototype.setLastStreamToken=function(t,e){return this.lastStreamToken=e,Uo.resolve()},vh.prototype.addMutationBatch=function(t,e,n,r){Ur(0!==r.length,"Mutation batches should not be empty");var i=this.nextBatchId;this.nextBatchId++,0<this.mutationQueue.length&&Ur(this.mutationQueue[this.mutationQueue.length-1].batchId<i,"Mutation batchIDs must be monotonically increasing order");var o=new Fo(i,e,n,r);this.mutationQueue.push(o);for(var a=0,s=r;a<s.length;a++){var u=s[a];this.batchesByDocumentKey=this.batchesByDocumentKey.add(new ph(u.key,i)),this.indexManager.addToCollectionParentIndex(t,u.key.path.popLast())}return Uo.resolve(o)},vh.prototype.lookupMutationBatch=function(t,e){return Uo.resolve(this.findMutationBatch(e))},vh.prototype.lookupMutationKeys=function(t,e){var n=this.findMutationBatch(e);return Ur(null!=n,"Failed to find local mutation batch."),Uo.resolve(n.keys())},vh.prototype.getNextMutationBatchAfterBatchId=function(t,e){var n=e+1,r=this.indexOfBatchId(n),i=r<0?0:r;return Uo.resolve(this.mutationQueue.length>i?this.mutationQueue[i]:null)},vh.prototype.getHighestUnacknowledgedBatchId=function(){return Uo.resolve(0===this.mutationQueue.length?-1:this.nextBatchId-1)},vh.prototype.getAllMutationBatches=function(t){return Uo.resolve(this.mutationQueue.slice())},vh.prototype.getAllMutationBatchesAffectingDocumentKey=function(t,n){var r=this,e=new ph(n,0),i=new ph(n,Number.POSITIVE_INFINITY),o=[];return this.batchesByDocumentKey.forEachInRange([e,i],function(t){Ur(n.isEqual(t.key),"Should only iterate over a single key's batches");var e=r.findMutationBatch(t.targetOrBatchId);Ur(null!==e,"Batches in the index must exist in the main table"),o.push(e)}),Uo.resolve(o)},vh.prototype.getAllMutationBatchesAffectingDocumentKeys=function(t,e){var r=this,i=new So(Si);return e.forEach(function(e){var t=new ph(e,0),n=new ph(e,Number.POSITIVE_INFINITY);r.batchesByDocumentKey.forEachInRange([t,n],function(t){Ur(e.isEqual(t.key),"For each key, should only iterate over a single key's batches"),i=i.add(t.targetOrBatchId)})}),Uo.resolve(this.findMutationBatches(i))},vh.prototype.getAllMutationBatchesAffectingQuery=function(t,e){Ur(!e.isCollectionGroupQuery(),"CollectionGroup queries should be handled in LocalDocumentsView");var n=e.path,r=n.length+1,i=n;Gi.isDocumentKey(i)||(i=i.child(""));var o=new ph(new Gi(i),0),a=new So(Si);return this.batchesByDocumentKey.forEachWhile(function(t){var e=t.key.path;return!!n.isPrefixOf(e)&&(e.length===r&&(a=a.add(t.targetOrBatchId)),!0)},o),Uo.resolve(this.findMutationBatches(a))},vh.prototype.findMutationBatches=function(t){var n=this,r=[];return t.forEach(function(t){var e=n.findMutationBatch(t);null!==e&&r.push(e)}),r},vh.prototype.removeMutationBatch=function(n,r){var i=this;Ur(0===this.indexOfExistingBatchId(r.batchId,"removed"),"Can only remove the first entry of the mutation queue"),this.mutationQueue.shift();var o=this.batchesByDocumentKey;return Uo.forEach(r.mutations,function(t){var e=new ph(t.key,r.batchId);return o=o.delete(e),i.referenceDelegate.removeMutationReference(n,t.key)}).next(function(){i.batchesByDocumentKey=o})},vh.prototype.removeCachedMutationKeys=function(t){},vh.prototype.containsKey=function(t,e){var n=new ph(e,0),r=this.batchesByDocumentKey.firstAfterOrEqual(n);return Uo.resolve(e.isEqual(r&&r.key))},vh.prototype.performConsistencyCheck=function(t){return 0===this.mutationQueue.length&&Ur(this.batchesByDocumentKey.isEmpty(),"Document leak -- detected dangling mutation references when queue is empty."),Uo.resolve()},vh.prototype.indexOfExistingBatchId=function(t,e){var n=this.indexOfBatchId(t);return Ur(0<=n&&n<this.mutationQueue.length,"Batches must exist to be "+e),n},vh.prototype.indexOfBatchId=function(t){return 0===this.mutationQueue.length?0:t-this.mutationQueue[0].batchId},vh.prototype.findMutationBatch=function(t){var e=this.indexOfBatchId(t);if(e<0||e>=this.mutationQueue.length)return null;var n=this.mutationQueue[e];return Ur(n.batchId===t,"If found batch must match"),n},vh);function vh(t,e){this.indexManager=t,this.referenceDelegate=e,this.mutationQueue=[],this.nextBatchId=1,this.lastStreamToken=Wr(),this.batchesByDocumentKey=new So(ph.compareByKey)}var bh,wh=(Th.prototype.addEntry=function(t,e,n){Ur(!n.isEqual(lo.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,a=this.sizer(e);return this.docs=this.docs.insert(r,{maybeDocument:e,size:a,readTime:n}),this.size+=a-o,this.indexManager.addToCollectionParentIndex(t,r.path.popLast())},Th.prototype.removeEntry=function(t){var e=this.docs.get(t);e&&(this.docs=this.docs.remove(t),this.size-=e.size)},Th.prototype.getEntry=function(t,e){var n=this.docs.get(e);return Uo.resolve(n?n.maybeDocument:null)},Th.prototype.getEntries=function(t,e){var n=this,r=Ao();return e.forEach(function(t){var e=n.docs.get(t);r=r.insert(t,e?e.maybeDocument:null)}),Uo.resolve(r)},Th.prototype.getDocumentsMatchingQuery=function(t,e,n){Ur(!e.isCollectionGroupQuery(),"CollectionGroup queries should be handled in LocalDocumentsView");for(var r=Ro(),i=new Gi(e.path.child("")),o=this.docs.getIteratorFrom(i);o.hasNext();){var a=o.getNext(),s=a.key,u=a.value,c=u.maybeDocument,h=u.readTime;if(!e.path.isPrefixOf(s.path))break;h.compareTo(n)<=0||c instanceof Vs&&e.matches(c)&&(r=r.insert(c.key,c))}return Uo.resolve(r)},Th.prototype.forEachDocumentKey=function(t,e){return Uo.forEach(this.docs,function(t){return e(t)})},Th.prototype.getNewDocumentChanges=function(t,e){throw new Error("getNewDocumentChanges() is not supported with MemoryPersistence")},Th.prototype.newChangeBuffer=function(t){return new Th.RemoteDocumentChangeBuffer(this)},Th.prototype.getSize=function(t){return Uo.resolve(this.size)},Th.RemoteDocumentChangeBuffer=(t(Sh,bh=Ys),Sh.prototype.applyChanges=function(n){var r=this,i=[];return this.changes.forEach(function(t,e){e?i.push(r.documentCache.addEntry(n,e,r.readTime)):r.documentCache.removeEntry(t)}),Uo.waitFor(i)},Sh.prototype.getFromCache=function(t,e){return this.documentCache.getEntry(t,e)},Sh.prototype.getAllFromCache=function(t,e){return this.documentCache.getEntries(t,e)},Sh),Th);function Th(t,e){this.indexManager=t,this.sizer=e,this.docs=new po(Gi.comparator),this.size=0}function Sh(t){var e=bh.call(this)||this;return e.documentCache=t,e}var Eh=(Ih.prototype.forEachTarget=function(t,n){return this.targets.forEach(function(t,e){return n(e)}),Uo.resolve()},Ih.prototype.getLastRemoteSnapshotVersion=function(t){return Uo.resolve(this.lastRemoteSnapshotVersion)},Ih.prototype.getHighestSequenceNumber=function(t){return Uo.resolve(this.highestSequenceNumber)},Ih.prototype.allocateTargetId=function(t){var e=this.targetIdGenerator.after(this.highestTargetId);return this.highestTargetId=e,Uo.resolve(e)},Ih.prototype.setTargetsMetadata=function(t,e,n){return n&&(this.lastRemoteSnapshotVersion=n),e>this.highestSequenceNumber&&(this.highestSequenceNumber=e),Uo.resolve()},Ih.prototype.saveTargetData=function(t){this.targets.set(t.target,t);var e=t.targetId;e>this.highestTargetId&&(this.highestTargetId=e),t.sequenceNumber>this.highestSequenceNumber&&(this.highestSequenceNumber=t.sequenceNumber)},Ih.prototype.addTargetData=function(t,e){return Ur(!this.targets.has(e.target),"Adding a target that already exists"),this.saveTargetData(e),this.targetCount+=1,Uo.resolve()},Ih.prototype.updateTargetData=function(t,e){return Ur(this.targets.has(e.target),"Updating a non-existent target"),this.saveTargetData(e),Uo.resolve()},Ih.prototype.removeTargetData=function(t,e){return Ur(0<this.targetCount,"Removing a target from an empty cache"),Ur(this.targets.has(e.target),"Removing a non-existent target from the cache"),this.targets.delete(e.target),this.references.removeReferencesForId(e.targetId),this.targetCount-=1,Uo.resolve()},Ih.prototype.removeTargets=function(n,r,i){var o=this,a=0,s=[];return this.targets.forEach(function(t,e){e.sequenceNumber<=r&&null===i.get(e.targetId)&&(o.targets.delete(t),s.push(o.removeMatchingKeysForTargetId(n,e.targetId)),a++)}),Uo.waitFor(s).next(function(){return a})},Ih.prototype.getTargetCount=function(t){return Uo.resolve(this.targetCount)},Ih.prototype.getTargetData=function(t,e){var n=this.targets.get(e)||null;return Uo.resolve(n)},Ih.prototype.getTargetDataForTarget=function(t,e){return Br("Not yet implemented.")},Ih.prototype.addMatchingKeys=function(e,t,n){this.references.addReferences(t,n);var r=this.persistence.referenceDelegate,i=[];return r&&t.forEach(function(t){i.push(r.addReference(e,t))}),Uo.waitFor(i)},Ih.prototype.removeMatchingKeys=function(e,t,n){this.references.removeReferences(t,n);var r=this.persistence.referenceDelegate,i=[];return r&&t.forEach(function(t){i.push(r.removeReference(e,t))}),Uo.waitFor(i)},Ih.prototype.removeMatchingKeysForTargetId=function(t,e){return this.references.removeReferencesForId(e),Uo.resolve()},Ih.prototype.getMatchingKeysForTargetId=function(t,e){var n=this.references.referencesForId(e);return Uo.resolve(n)},Ih.prototype.containsKey=function(t,e){return Uo.resolve(this.references.containsKey(e))},Ih);function Ih(t){this.persistence=t,this.targets=new zs(function(t){return t.canonicalId()}),this.lastRemoteSnapshotVersion=lo.MIN,this.highestTargetId=0,this.highestSequenceNumber=0,this.references=new lh,this.targetCount=0,this.targetIdGenerator=la.forTargetCache()}var Ch=(Dh.createLruPersistence=function(t,e,n){return new Dh(t,function(t){return new _h(t,new Gu(e),n)})},Dh.createEagerPersistence=function(t){return new Dh(t,function(t){return new Rh(t)})},Dh.prototype.shutdown=function(){return this._started=!1,Promise.resolve()},Object.defineProperty(Dh.prototype,"started",{get:function(){return this._started},enumerable:!0,configurable:!0}),Dh.prototype.getActiveClients=function(){return p(this,void 0,void 0,function(){return m(this,function(t){return[2,[this.clientId]]})})},Dh.prototype.setPrimaryStateListener=function(t){return t(!0)},Dh.prototype.setDatabaseDeletedListener=function(){},Dh.prototype.setNetworkEnabled=function(t){},Dh.prototype.getIndexManager=function(){return this.indexManager},Dh.prototype.getMutationQueue=function(t){var e=this.mutationQueues[t.toKey()];return e||(e=new gh(this.indexManager,this.referenceDelegate),this.mutationQueues[t.toKey()]=e),e},Dh.prototype.getTargetCache=function(){return this.targetCache},Dh.prototype.getRemoteDocumentCache=function(){return this.remoteDocumentCache},Dh.prototype.runTransaction=function(t,e,n){var r=this;Fr("MemoryPersistence","Starting transaction:",t);var i=new Ah(this.listenSequence.next());return this.referenceDelegate.onTransactionStarted(),n(i).next(function(t){return r.referenceDelegate.onTransactionCommitted(i).next(function(){return t})}).toPromise().then(function(t){return i.raiseOnCommittedEvent(),t})},Dh.prototype.mutationQueuesContainKey=function(e,n){return Uo.or(function(t){var n=[];return $r(t,function(t,e){return n.push(e)}),n}(this.mutationQueues).map(function(t){return function(){return t.containsKey(e,n)}}))},Dh);function Dh(t,e){var n=this;this.clientId=t,this.mutationQueues={},this.listenSequence=new Oi(0),this._started=!1,this._started=!0,this.referenceDelegate=e(this),this.targetCache=new Eh(this);this.indexManager=new ou,this.remoteDocumentCache=new wh(this.indexManager,function(t){return n.referenceDelegate.documentSize(t)})}var Nh,Ah=(t(kh,Nh=ic),kh);function kh(t){var e=Nh.call(this)||this;return e.currentSequenceNumber=t,e}var Rh=(Object.defineProperty(Mh.prototype,"orphanedDocuments",{get:function(){if(this._orphanedDocuments)return this._orphanedDocuments;throw Br("orphanedDocuments is only valid during a transaction.")},enumerable:!0,configurable:!0}),Mh.prototype.setInMemoryPins=function(t){this.inMemoryPins=t},Mh.prototype.addReference=function(t,e){return this.orphanedDocuments.delete(e),Uo.resolve()},Mh.prototype.removeReference=function(t,e){return this.orphanedDocuments.add(e),Uo.resolve()},Mh.prototype.removeMutationReference=function(t,e){return this.orphanedDocuments.add(e),Uo.resolve()},Mh.prototype.removeTarget=function(t,e){var n=this,r=this.persistence.getTargetCache();return r.getMatchingKeysForTargetId(t,e.targetId).next(function(t){t.forEach(function(t){return n.orphanedDocuments.add(t)})}).next(function(){return r.removeTargetData(t,e)})},Mh.prototype.onTransactionStarted=function(){this._orphanedDocuments=new Set},Mh.prototype.onTransactionCommitted=function(t){var n=this,r=this.persistence.getRemoteDocumentCache().newChangeBuffer();return Uo.forEach(this.orphanedDocuments,function(e){return n.isReferenced(t,e).next(function(t){t||r.removeEntry(e)})}).next(function(){return n._orphanedDocuments=null,r.apply(t)})},Mh.prototype.updateLimboDocument=function(t,e){var n=this;return this.isReferenced(t,e).next(function(t){t?n.orphanedDocuments.delete(e):n.orphanedDocuments.add(e)})},Mh.prototype.documentSize=function(t){return 0},Mh.prototype.isReferenced=function(t,e){var n=this;return Uo.or([function(){return n.persistence.getTargetCache().containsKey(t,e)},function(){return n.persistence.mutationQueuesContainKey(t,e)},function(){return Uo.resolve(n.inMemoryPins.containsKey(e))}])},Mh);function Mh(t){this.persistence=t,this.inMemoryPins=null,this._orphanedDocuments=null}var _h=(Lh.prototype.onTransactionStarted=function(){},Lh.prototype.onTransactionCommitted=function(t){return Uo.resolve()},Lh.prototype.forEachTarget=function(t,e){return this.persistence.getTargetCache().forEachTarget(t,e)},Lh.prototype.getSequenceNumberCount=function(t){var n=this.orphanedDocumentCount(t);return this.persistence.getTargetCache().getTargetCount(t).next(function(e){return n.next(function(t){return e+t})})},Lh.prototype.orphanedDocumentCount=function(t){var e=0;return this.forEachOrphanedDocumentSequenceNumber(t,function(t){e++}).next(function(){return e})},Lh.prototype.forEachOrphanedDocumentSequenceNumber=function(n,r){var i=this;return Uo.forEach(this.orphanedSequenceNumbers,function(t,e){return i.isPinned(n,t,e).next(function(t){return t?Uo.resolve():r(e)})})},Lh.prototype.setInMemoryPins=function(t){this.inMemoryPins=t},Lh.prototype.removeTargets=function(t,e,n){return this.persistence.getTargetCache().removeTargets(t,e,n)},Lh.prototype.removeOrphanedDocuments=function(t,n){var r=this,i=0,e=this.persistence.getRemoteDocumentCache(),o=e.newChangeBuffer();return e.forEachDocumentKey(t,function(e){return r.isPinned(t,e,n).next(function(t){t||(i++,o.removeEntry(e))})}).next(function(){return o.apply(t)}).next(function(){return i})},Lh.prototype.removeMutationReference=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),Uo.resolve()},Lh.prototype.removeTarget=function(t,e){var n=e.withSequenceNumber(t.currentSequenceNumber);return this.persistence.getTargetCache().updateTargetData(t,n)},Lh.prototype.addReference=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),Uo.resolve()},Lh.prototype.removeReference=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),Uo.resolve()},Lh.prototype.updateLimboDocument=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),Uo.resolve()},Lh.prototype.documentSize=function(t){var e,n=this.serializer.toDbRemoteDocument(t,t.version);if(n.document)e=n.document;else if(n.unknownDocument)e=n.unknownDocument;else{if(!n.noDocument)throw Br("Unknown remote document type");e=n.noDocument}return JSON.stringify(e).length},Lh.prototype.isPinned=function(t,e,n){var r=this;return Uo.or([function(){return r.persistence.mutationQueuesContainKey(t,e)},function(){return Uo.resolve(r.inMemoryPins.containsKey(e))},function(){return r.persistence.getTargetCache().containsKey(t,e)},function(){var t=r.orphanedSequenceNumbers.get(e);return Uo.resolve(void 0!==t&&n<t)}])},Lh.prototype.getCacheSize=function(t){return this.persistence.getRemoteDocumentCache().getSize(t)},Lh);function Lh(t,e,n){this.persistence=t,this.serializer=e,this.inMemoryPins=null,this.orphanedSequenceNumbers=new zs(function(t){return oo(t.path)}),this.garbageCollector=new nc(this,n)}var Oh=(Ph.prototype.reset=function(){this.currentBaseMs=0},Ph.prototype.resetToMax=function(){this.currentBaseMs=this.maxDelayMs},Ph.prototype.backoffAndRun=function(t){var e=this;this.cancel();var n=Math.floor(this.currentBaseMs+this.jitterDelayMs()),r=Math.max(0,Date.now()-this.lastAttemptTime),i=Math.max(0,n-r);0<this.currentBaseMs&&Fr("ExponentialBackoff","Backing off for "+i+" ms (base delay: "+this.currentBaseMs+" ms, delay with jitter: "+n+" ms, last attempt: "+r+" ms ago)"),this.timerPromise=this.queue.enqueueAfterDelay(this.timerId,i,function(){return e.lastAttemptTime=Date.now(),t()}),this.currentBaseMs*=this.backoffFactor,this.currentBaseMs<this.initialDelayMs&&(this.currentBaseMs=this.initialDelayMs),this.currentBaseMs>this.maxDelayMs&&(this.currentBaseMs=this.maxDelayMs)},Ph.prototype.cancel=function(){null!==this.timerPromise&&(this.timerPromise.cancel(),this.timerPromise=null)},Ph.prototype.jitterDelayMs=function(){return(Math.random()-.5)*this.currentBaseMs},Ph);function Ph(t,e,n,r,i){void 0===n&&(n=1e3),void 0===r&&(r=1.5),void 0===i&&(i=6e4),this.queue=t,this.timerId=e,this.initialDelayMs=n,this.backoffFactor=r,this.maxDelayMs=i,this.currentBaseMs=0,this.timerPromise=null,this.lastAttemptTime=Date.now(),this.reset()}var xh,Fh,qh="PersistentStream";(Fh=xh=xh||{})[Fh.Initial=0]="Initial",Fh[Fh.Starting=1]="Starting",Fh[Fh.Open=2]="Open",Fh[Fh.Error=3]="Error",Fh[Fh.Backoff=4]="Backoff";var Vh=(Bh.prototype.isStarted=function(){return this.state===xh.Starting||this.state===xh.Open||this.state===xh.Backoff},Bh.prototype.isOpen=function(){return this.state===xh.Open},Bh.prototype.start=function(){this.state!==xh.Error?(Ur(this.state===xh.Initial,"Already started"),this.auth()):this.performBackoff()},Bh.prototype.stop=function(){return p(this,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return this.isStarted()?[4,this.close(xh.Initial)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})},Bh.prototype.inhibitBackoff=function(){Ur(!this.isStarted(),"Can only inhibit backoff in a stopped state"),this.state=xh.Initial,this.backoff.reset()},Bh.prototype.markIdle=function(){var t=this;this.isOpen()&&null===this.idleTimer&&(this.idleTimer=this.queue.enqueueAfterDelay(this.idleTimerId,6e4,function(){return t.handleIdleCloseTimer()}))},Bh.prototype.sendRequest=function(t){this.cancelIdleCheck(),this.stream.send(t)},Bh.prototype.handleIdleCloseTimer=function(){return p(this,void 0,void 0,function(){return m(this,function(t){return this.isOpen()?[2,this.close(xh.Initial)]:[2]})})},Bh.prototype.cancelIdleCheck=function(){this.idleTimer&&(this.idleTimer.cancel(),this.idleTimer=null)},Bh.prototype.close=function(e,n){return p(this,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return Ur(this.isStarted(),"Only started streams should be closed."),Ur(e===xh.Error||Ic(n),"Can't provide an error when not in an error state."),this.cancelIdleCheck(),this.backoff.cancel(),this.closeCount++,e!==xh.Error?this.backoff.reset():n&&n.code===Gr.RESOURCE_EXHAUSTED?(qr(n.toString()),qr("Using maximum backoff delay to prevent overloading the backend."),this.backoff.resetToMax()):n&&n.code===Gr.UNAUTHENTICATED&&this.credentialsProvider.invalidateToken(),null!==this.stream&&(this.tearDown(),this.stream.close(),this.stream=null),this.state=e,[4,this.listener.onClose(n)];case 1:return t.sent(),[2]}})})},Bh.prototype.tearDown=function(){},Bh.prototype.auth=function(){var n=this;Ur(this.state===xh.Initial,"Must be in initial state to auth"),this.state=xh.Starting;var t=this.getCloseGuardedDispatcher(this.closeCount),e=this.closeCount;this.credentialsProvider.getToken().then(function(t){n.closeCount===e&&n.startStream(t)},function(e){t(function(){var t=new zr(Gr.UNKNOWN,"Fetching auth token failed: "+e.message);return n.handleStreamClose(t)})})},Bh.prototype.startStream=function(t){var e=this;Ur(this.state===xh.Starting,"Trying to start stream in a non-starting state");var n=this.getCloseGuardedDispatcher(this.closeCount);this.stream=this.startRpc(t),this.stream.onOpen(function(){n(function(){return Ur(e.state===xh.Starting,"Expected stream to be in state Starting, but was "+e.state),e.state=xh.Open,e.listener.onOpen()})}),this.stream.onClose(function(t){n(function(){return e.handleStreamClose(t)})}),this.stream.onMessage(function(t){n(function(){return e.onMessage(t)})})},Bh.prototype.performBackoff=function(){var t=this;Ur(this.state===xh.Error,"Should only perform backoff when in Error state"),this.state=xh.Backoff,this.backoff.backoffAndRun(function(){return p(t,void 0,void 0,function(){return m(this,function(t){return Ur(this.state===xh.Backoff,"Backoff elapsed but state is now: "+this.state),this.state=xh.Initial,this.start(),Ur(this.isStarted(),"PersistentStream should have started"),[2]})})})},Bh.prototype.handleStreamClose=function(t){return Ur(this.isStarted(),"Can't handle server close on non-started stream"),Fr(qh,"close with error: "+t),this.stream=null,this.close(xh.Error,t)},Bh.prototype.getCloseGuardedDispatcher=function(e){var n=this;return function(t){n.queue.enqueueAndForget(function(){return n.closeCount===e?t():(Fr(qh,"stream callback skipped by getCloseGuardedDispatcher."),Promise.resolve())})}},Bh);function Bh(t,e,n,r,i,o){this.queue=t,this.idleTimerId=n,this.connection=r,this.credentialsProvider=i,this.listener=o,this.state=xh.Initial,this.closeCount=0,this.idleTimer=null,this.stream=null,this.backoff=new Oh(t,e)}var Uh,Kh=(t(Qh,Uh=Vh),Qh.prototype.startRpc=function(t){return this.connection.openStream("Listen",t)},Qh.prototype.onMessage=function(t){this.backoff.reset();var e=this.serializer.fromWatchChange(t),n=this.serializer.versionFromListenResponse(t);return this.listener.onWatchChange(e,n)},Qh.prototype.watch=function(t){var e={};e.database=this.serializer.encodedDatabaseId,e.addTarget=this.serializer.toTarget(t);var n=this.serializer.toListenRequestLabels(t);n&&(e.labels=n),this.sendRequest(e)},Qh.prototype.unwatch=function(t){var e={};e.database=this.serializer.encodedDatabaseId,e.removeTarget=t,this.sendRequest(e)},Qh);function Qh(t,e,n,r,i){var o=Uh.call(this,t,Hi.ListenStreamConnectionBackoff,Hi.ListenStreamIdle,e,n,i)||this;return o.serializer=r,o}var Wh,jh=(t(Gh,Wh=Vh),Object.defineProperty(Gh.prototype,"handshakeComplete",{get:function(){return this.handshakeComplete_},enumerable:!0,configurable:!0}),Gh.prototype.start=function(){this.handshakeComplete_=!1,Wh.prototype.start.call(this)},Gh.prototype.tearDown=function(){this.handshakeComplete_&&this.writeMutations([])},Gh.prototype.startRpc=function(t){return this.connection.openStream("Write",t)},Gh.prototype.onMessage=function(t){if(Ur(!!t.streamToken,"Got a write response without a stream token"),this.lastStreamToken=t.streamToken,this.handshakeComplete_){this.backoff.reset();var e=this.serializer.fromWriteResults(t.writeResults,t.commitTime),n=this.serializer.fromVersion(t.commitTime);return this.listener.onMutationResult(n,e)}return Ur(!t.writeResults||0===t.writeResults.length,"Got mutation results for handshake"),this.handshakeComplete_=!0,this.listener.onHandshakeComplete()},Gh.prototype.writeHandshake=function(){Ur(this.isOpen(),"Writing handshake requires an opened stream"),Ur(!this.handshakeComplete_,"Handshake already completed");var t={};t.database=this.serializer.encodedDatabaseId,this.sendRequest(t)},Gh.prototype.writeMutations=function(t){var e=this;Ur(this.isOpen(),"Writing mutations requires an opened stream"),Ur(this.handshakeComplete_,"Handshake must be complete before writing mutations"),Ur(0<this.lastStreamToken.length,"Trying to write mutation without a token");var n={streamToken:this.lastStreamToken,writes:t.map(function(t){return e.serializer.toMutation(t)})};this.sendRequest(n)},Gh);function Gh(t,e,n,r,i){var o=Wh.call(this,t,Hi.WriteStreamConnectionBackoff,Hi.WriteStreamIdle,e,n,i)||this;return o.serializer=r,o.handshakeComplete_=!1,o.lastStreamToken=Wr(),o}var zh=(Hh.prototype.newPersistentWriteStream=function(t){return new jh(this.queue,this.connection,this.credentials,this.serializer,t)},Hh.prototype.newPersistentWatchStream=function(t){return new Kh(this.queue,this.connection,this.credentials,this.serializer,t)},Hh.prototype.commit=function(t){var e=this,n={database:this.serializer.encodedDatabaseId,writes:t.map(function(t){return e.serializer.toMutation(t)})};return this.invokeRPC("Commit",n).then(function(t){return e.serializer.fromWriteResults(t.writeResults,t.commitTime)})},Hh.prototype.lookup=function(e){var i=this,t={database:this.serializer.encodedDatabaseId,documents:e.map(function(t){return i.serializer.toName(t)})};return this.invokeStreamingRPC("BatchGetDocuments",t).then(function(t){var n=No();t.forEach(function(t){var e=i.serializer.fromMaybeDocument(t);n=n.insert(e.key,e)});var r=[];return e.forEach(function(t){var e=n.get(t);Ur(!!e,"Missing entity in write response for "+t),r.push(e)}),r})},Hh.prototype.invokeRPC=function(e,n){var r=this;return this.credentials.getToken().then(function(t){return r.connection.invokeRPC(e,n,t)}).catch(function(t){throw t.code===Gr.UNAUTHENTICATED&&r.credentials.invalidateToken(),t})},Hh.prototype.invokeStreamingRPC=function(e,n){var r=this;return this.credentials.getToken().then(function(t){return r.connection.invokeStreamingRPC(e,n,t)}).catch(function(t){throw t.code===Gr.UNAUTHENTICATED&&r.credentials.invalidateToken(),t})},Hh);function Hh(t,e,n,r){this.queue=t,this.connection=e,this.credentials=n,this.serializer=r}var Yh,Jh,Xh,Zh,$h=(tl.prototype.lookup=function(r){return p(this,void 0,void 0,function(){var e,n=this;return m(this,function(t){switch(t.label){case 0:if(this.ensureCommitNotCalled(),0<this.mutations.length)throw new zr(Gr.INVALID_ARGUMENT,"Firestore transactions require all reads to be executed before all writes.");return[4,this.datastore.lookup(r)];case 1:return(e=t.sent()).forEach(function(t){t instanceof Ks||t instanceof Vs?n.recordVersion(t):Br("Document in a transaction was a "+t.constructor.name)}),[2,e]}})})},tl.prototype.set=function(t,e){this.write(e.toMutations(t,this.precondition(t))),this.writtenDocs.add(t)},tl.prototype.update=function(t,e){try{this.write(e.toMutations(t,this.preconditionForUpdate(t)))}catch(t){this.lastWriteError=t}this.writtenDocs.add(t)},tl.prototype.delete=function(t){this.write([new Wa(t,this.precondition(t))]),this.writtenDocs.add(t)},tl.prototype.commit=function(){return p(this,void 0,void 0,function(){var e;return m(this,function(t){switch(t.label){case 0:if(this.ensureCommitNotCalled(),this.lastWriteError)throw this.lastWriteError;if(e=this.readVersions,this.mutations.forEach(function(t){e=e.remove(t.key)}),!e.isEmpty())throw new zr(Gr.INVALID_ARGUMENT,"Every document read in a transaction must also be written.");return[4,this.datastore.commit(this.mutations)];case 1:return t.sent(),this.committed=!0,[2]}})})},tl.prototype.recordVersion=function(t){var e;if(t instanceof Vs)e=t.version;else{if(!(t instanceof Ks))throw Br("Document in a transaction was a "+t.constructor.name);e=lo.forDeletedDoc()}var n=this.readVersions.get(t.key);if(null!==n){if(!e.isEqual(n))throw new zr(Gr.ABORTED,"Document version changed between two reads.")}else this.readVersions=this.readVersions.insert(t.key,e)},tl.prototype.precondition=function(t){var e=this.readVersions.get(t);return!this.writtenDocs.has(t)&&e?Da.updateTime(e):Da.NONE},tl.prototype.preconditionForUpdate=function(t){var e=this.readVersions.get(t);if(this.writtenDocs.has(t)||!e)return Da.exists(!0);if(e.isEqual(lo.forDeletedDoc()))throw new zr(Gr.INVALID_ARGUMENT,"Can't update a document that doesn't exist.");return Da.updateTime(e)},tl.prototype.write=function(t){this.ensureCommitNotCalled(),this.mutations=this.mutations.concat(t)},tl.prototype.ensureCommitNotCalled=function(){Ur(!this.committed,"A transaction object cannot be used after its update callback has been invoked.")},tl);function tl(t){this.datastore=t,this.readVersions=_o(),this.mutations=[],this.committed=!1,this.lastWriteError=null,this.writtenDocs=new Set}(Jh=Yh=Yh||{})[Jh.Unknown=0]="Unknown",Jh[Jh.Online=1]="Online",Jh[Jh.Offline=2]="Offline",(Zh=Xh=Xh||{})[Zh.RemoteStore=0]="RemoteStore",Zh[Zh.SharedClientState=1]="SharedClientState";var el,nl,rl=(il.prototype.handleWatchStreamStart=function(){var t=this;0===this.watchStreamFailures&&(this.setAndBroadcast(Yh.Unknown),Ur(null===this.onlineStateTimer,"onlineStateTimer shouldn't be started yet"),this.onlineStateTimer=this.asyncQueue.enqueueAfterDelay(Hi.OnlineStateTimeout,1e4,function(){return t.onlineStateTimer=null,Ur(t.state===Yh.Unknown,"Timer should be canceled if we transitioned to a different state."),t.logClientOfflineWarningIfNecessary("Backend didn't respond within 10 seconds."),t.setAndBroadcast(Yh.Offline),Promise.resolve()}))},il.prototype.handleWatchStreamFailure=function(t){this.state===Yh.Online?(this.setAndBroadcast(Yh.Unknown),Ur(0===this.watchStreamFailures,"watchStreamFailures must be 0"),Ur(null===this.onlineStateTimer,"onlineStateTimer must be null")):(this.watchStreamFailures++,1<=this.watchStreamFailures&&(this.clearOnlineStateTimer(),this.logClientOfflineWarningIfNecessary("Connection failed 1 times. Most recent error: "+t.toString()),this.setAndBroadcast(Yh.Offline)))},il.prototype.set=function(t){this.clearOnlineStateTimer(),this.watchStreamFailures=0,t===Yh.Online&&(this.shouldWarnClientIsOffline=!1),this.setAndBroadcast(t)},il.prototype.setAndBroadcast=function(t){t!==this.state&&(this.state=t,this.onlineStateHandler(t))},il.prototype.logClientOfflineWarningIfNecessary=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.shouldWarnClientIsOffline?(qr(e),this.shouldWarnClientIsOffline=!1):Fr("OnlineStateTracker",e)},il.prototype.clearOnlineStateTimer=function(){null!==this.onlineStateTimer&&(this.onlineStateTimer.cancel(),this.onlineStateTimer=null)},il);function il(t,e){this.asyncQueue=t,this.onlineStateHandler=e,this.state=Yh.Unknown,this.watchStreamFailures=0,this.onlineStateTimer=null,this.shouldWarnClientIsOffline=!0}function ol(t){switch(t){case Gr.OK:return Br("Treated status OK as error");case Gr.CANCELLED:case Gr.UNKNOWN:case Gr.DEADLINE_EXCEEDED:case Gr.RESOURCE_EXHAUSTED:case Gr.INTERNAL:case Gr.UNAVAILABLE:case Gr.UNAUTHENTICATED:return!1;case Gr.INVALID_ARGUMENT:case Gr.NOT_FOUND:case Gr.ALREADY_EXISTS:case Gr.PERMISSION_DENIED:case Gr.FAILED_PRECONDITION:case Gr.ABORTED:case Gr.OUT_OF_RANGE:case Gr.UNIMPLEMENTED:case Gr.DATA_LOSS:return!0;default:return Br("Unknown status code: "+t)}}function al(t){if(void 0===t)return qr("GRPC error has no .code"),Gr.UNKNOWN;switch(t){case el.OK:return Gr.OK;case el.CANCELLED:return Gr.CANCELLED;case el.UNKNOWN:return Gr.UNKNOWN;case el.DEADLINE_EXCEEDED:return Gr.DEADLINE_EXCEEDED;case el.RESOURCE_EXHAUSTED:return Gr.RESOURCE_EXHAUSTED;case el.INTERNAL:return Gr.INTERNAL;case el.UNAVAILABLE:return Gr.UNAVAILABLE;case el.UNAUTHENTICATED:return Gr.UNAUTHENTICATED;case el.INVALID_ARGUMENT:return Gr.INVALID_ARGUMENT;case el.NOT_FOUND:return Gr.NOT_FOUND;case el.ALREADY_EXISTS:return Gr.ALREADY_EXISTS;case el.PERMISSION_DENIED:return Gr.PERMISSION_DENIED;case el.FAILED_PRECONDITION:return Gr.FAILED_PRECONDITION;case el.ABORTED:return Gr.ABORTED;case el.OUT_OF_RANGE:return Gr.OUT_OF_RANGE;case el.UNIMPLEMENTED:return Gr.UNIMPLEMENTED;case el.DATA_LOSS:return Gr.DATA_LOSS;default:return Br("Unknown status code: "+t)}}(nl=el=el||{})[nl.OK=0]="OK",nl[nl.CANCELLED=1]="CANCELLED",nl[nl.UNKNOWN=2]="UNKNOWN",nl[nl.INVALID_ARGUMENT=3]="INVALID_ARGUMENT",nl[nl.DEADLINE_EXCEEDED=4]="DEADLINE_EXCEEDED",nl[nl.NOT_FOUND=5]="NOT_FOUND",nl[nl.ALREADY_EXISTS=6]="ALREADY_EXISTS",nl[nl.PERMISSION_DENIED=7]="PERMISSION_DENIED",nl[nl.UNAUTHENTICATED=16]="UNAUTHENTICATED",nl[nl.RESOURCE_EXHAUSTED=8]="RESOURCE_EXHAUSTED",nl[nl.FAILED_PRECONDITION=9]="FAILED_PRECONDITION",nl[nl.ABORTED=10]="ABORTED",nl[nl.OUT_OF_RANGE=11]="OUT_OF_RANGE",nl[nl.UNIMPLEMENTED=12]="UNIMPLEMENTED",nl[nl.INTERNAL=13]="INTERNAL",nl[nl.UNAVAILABLE=14]="UNAVAILABLE",nl[nl.DATA_LOSS=15]="DATA_LOSS";var sl,ul,cl,hl,ll=(fl.emptySet=function(t){return new fl(t.comparator)},fl.prototype.has=function(t){return null!=this.keyedMap.get(t)},fl.prototype.get=function(t){return this.keyedMap.get(t)},fl.prototype.first=function(){return this.sortedSet.minKey()},fl.prototype.last=function(){return this.sortedSet.maxKey()},fl.prototype.isEmpty=function(){return this.sortedSet.isEmpty()},fl.prototype.indexOf=function(t){var e=this.keyedMap.get(t);return e?this.sortedSet.indexOf(e):-1},Object.defineProperty(fl.prototype,"size",{get:function(){return this.sortedSet.size},enumerable:!0,configurable:!0}),fl.prototype.forEach=function(n){this.sortedSet.inorderTraversal(function(t,e){return n(t),!1})},fl.prototype.add=function(t){var e=this.delete(t.key);return e.copy(e.keyedMap.insert(t.key,t),e.sortedSet.insert(t,null))},fl.prototype.delete=function(t){var e=this.get(t);return e?this.copy(this.keyedMap.remove(t),this.sortedSet.remove(e)):this},fl.prototype.isEqual=function(t){if(!(t instanceof fl))return!1;if(this.size!==t.size)return!1;for(var e=this.sortedSet.getIterator(),n=t.sortedSet.getIterator();e.hasNext();){var r=e.getNext().key,i=n.getNext().key;if(!r.isEqual(i))return!1}return!0},fl.prototype.toString=function(){var e=[];return this.forEach(function(t){e.push(t.toString())}),0===e.length?"DocumentSet ()":"DocumentSet (\n  "+e.join("  \n")+"\n)"},fl.prototype.copy=function(t,e){var n=new fl;return n.comparator=this.comparator,n.keyedMap=t,n.sortedSet=e,n},fl);function fl(n){this.comparator=n?function(t,e){return n(t,e)||Gi.comparator(t.key,e.key)}:function(t,e){return Gi.comparator(t.key,e.key)},this.keyedMap=Ro(),this.sortedSet=new po(this.comparator)}(ul=sl=sl||{})[ul.Added=0]="Added",ul[ul.Removed=1]="Removed",ul[ul.Modified=2]="Modified",ul[ul.Metadata=3]="Metadata",(hl=cl=cl||{})[hl.Local=0]="Local",hl[hl.Synced=1]="Synced";var pl=(dl.prototype.track=function(t){var e=t.doc.key,n=this.changeMap.get(e);n?t.type!==sl.Added&&n.type===sl.Metadata?this.changeMap=this.changeMap.insert(e,t):t.type===sl.Metadata&&n.type!==sl.Removed?this.changeMap=this.changeMap.insert(e,{type:n.type,doc:t.doc}):t.type===sl.Modified&&n.type===sl.Modified?this.changeMap=this.changeMap.insert(e,{type:sl.Modified,doc:t.doc}):t.type===sl.Modified&&n.type===sl.Added?this.changeMap=this.changeMap.insert(e,{type:sl.Added,doc:t.doc}):t.type===sl.Removed&&n.type===sl.Added?this.changeMap=this.changeMap.remove(e):t.type===sl.Removed&&n.type===sl.Modified?this.changeMap=this.changeMap.insert(e,{type:sl.Removed,doc:n.doc}):t.type===sl.Added&&n.type===sl.Removed?this.changeMap=this.changeMap.insert(e,{type:sl.Modified,doc:t.doc}):Br("unsupported combination of changes: "+JSON.stringify(t)+" after "+JSON.stringify(n)):this.changeMap=this.changeMap.insert(e,t)},dl.prototype.getChanges=function(){var n=[];return this.changeMap.inorderTraversal(function(t,e){n.push(e)}),n},dl);function dl(){this.changeMap=new po(Gi.comparator)}var ml=(yl.fromInitialDocuments=function(t,e,n,r){var i=[];return e.forEach(function(t){i.push({type:sl.Added,doc:t})}),new yl(t,e,ll.emptySet(e),i,n,r,!0,!1)},Object.defineProperty(yl.prototype,"hasPendingWrites",{get:function(){return!this.mutatedKeys.isEmpty()},enumerable:!0,configurable:!0}),yl.prototype.isEqual=function(t){if(!(this.fromCache===t.fromCache&&this.syncStateChanged===t.syncStateChanged&&this.mutatedKeys.isEqual(t.mutatedKeys)&&this.query.isEqual(t.query)&&this.docs.isEqual(t.docs)&&this.oldDocs.isEqual(t.oldDocs)))return!1;var e=this.docChanges,n=t.docChanges;if(e.length!==n.length)return!1;for(var r=0;r<e.length;r++)if(e[r].type!==n[r].type||!e[r].doc.isEqual(n[r].doc))return!1;return!0},yl);function yl(t,e,n,r,i,o,a,s){this.query=t,this.docs=e,this.oldDocs=n,this.docChanges=r,this.mutatedKeys=i,this.fromCache=o,this.syncStateChanged=a,this.excludesMetadataChanges=s}var gl=(vl.createSynthesizedRemoteEventForCurrentChange=function(t,e){var n,r=((n={})[t]=bl.createSynthesizedTargetChangeForCurrentChange(t,e),n);return new vl(lo.MIN,r,xo(),No(),Oo())},vl);function vl(t,e,n,r,i){this.snapshotVersion=t,this.targetChanges=e,this.targetMismatches=n,this.documentUpdates=r,this.resolvedLimboDocuments=i}var bl=(wl.createSynthesizedTargetChangeForCurrentChange=function(t,e){return new wl(Wr(),e,Oo(),Oo(),Oo())},wl);function wl(t,e,n,r,i){this.resumeToken=t,this.current=e,this.addedDocuments=n,this.modifiedDocuments=r,this.removedDocuments=i}var Tl,Sl,El=function(t,e,n,r){this.updatedTargetIds=t,this.removedTargetIds=e,this.key=n,this.newDoc=r},Il=function(t,e){this.targetId=t,this.existenceFilter=e};(Sl=Tl=Tl||{})[Sl.NoChange=0]="NoChange",Sl[Sl.Added=1]="Added",Sl[Sl.Removed=2]="Removed",Sl[Sl.Current=3]="Current",Sl[Sl.Reset=4]="Reset";var Cl=function(t,e,n,r){void 0===n&&(n=Wr()),void 0===r&&(r=null),this.state=t,this.targetIds=e,this.resumeToken=n,this.cause=r},Dl=(Object.defineProperty(Nl.prototype,"current",{get:function(){return this._current},enumerable:!0,configurable:!0}),Object.defineProperty(Nl.prototype,"resumeToken",{get:function(){return this._resumeToken},enumerable:!0,configurable:!0}),Object.defineProperty(Nl.prototype,"isPending",{get:function(){return 0!==this.pendingResponses},enumerable:!0,configurable:!0}),Object.defineProperty(Nl.prototype,"hasPendingChanges",{get:function(){return this._hasPendingChanges},enumerable:!0,configurable:!0}),Nl.prototype.updateResumeToken=function(t){0<t.length&&(this._hasPendingChanges=!0,this._resumeToken=t)},Nl.prototype.toTargetChange=function(){var n=Oo(),r=Oo(),i=Oo();return this.documentChanges.forEach(function(t,e){switch(e){case sl.Added:n=n.add(t);break;case sl.Modified:r=r.add(t);break;case sl.Removed:i=i.add(t);break;default:Br("Encountered invalid change type: "+e)}}),new bl(this._resumeToken,this._current,n,r,i)},Nl.prototype.clearPendingChanges=function(){this._hasPendingChanges=!1,this.documentChanges=Ml()},Nl.prototype.addDocumentChange=function(t,e){this._hasPendingChanges=!0,this.documentChanges=this.documentChanges.insert(t,e)},Nl.prototype.removeDocumentChange=function(t){this._hasPendingChanges=!0,this.documentChanges=this.documentChanges.remove(t)},Nl.prototype.recordPendingTargetRequest=function(){this.pendingResponses+=1},Nl.prototype.recordTargetResponse=function(){this.pendingResponses-=1},Nl.prototype.markCurrent=function(){this._hasPendingChanges=!0,this._current=!0},Nl);function Nl(){this.pendingResponses=0,this.documentChanges=Ml(),this._resumeToken=Wr(),this._current=!1,this._hasPendingChanges=!0}var Al=(kl.prototype.handleDocumentChange=function(t){for(var e=0,n=t.updatedTargetIds;e<n.length;e++){var r=n[e];t.newDoc instanceof Vs?this.addDocumentToTarget(r,t.newDoc):t.newDoc instanceof Ks&&this.removeDocumentFromTarget(r,t.key,t.newDoc)}for(var i=0,o=t.removedTargetIds;i<o.length;i++)r=o[i],this.removeDocumentFromTarget(r,t.key,t.newDoc)},kl.prototype.handleTargetChange=function(n){var r=this;this.forEachTarget(n,function(t){var e=r.ensureTargetState(t);switch(n.state){case Tl.NoChange:r.isActiveTarget(t)&&e.updateResumeToken(n.resumeToken);break;case Tl.Added:e.recordTargetResponse(),e.isPending||e.clearPendingChanges(),e.updateResumeToken(n.resumeToken);break;case Tl.Removed:e.recordTargetResponse(),e.isPending||r.removeTarget(t),Ur(!n.cause,"WatchChangeAggregator does not handle errored targets");break;case Tl.Current:r.isActiveTarget(t)&&(e.markCurrent(),e.updateResumeToken(n.resumeToken));break;case Tl.Reset:r.isActiveTarget(t)&&(r.resetTarget(t),e.updateResumeToken(n.resumeToken));break;default:Br("Unknown target watch change state: "+n.state)}})},kl.prototype.forEachTarget=function(t,e){0<t.targetIds.length?t.targetIds.forEach(e):Zr(this.targetStates,e)},kl.prototype.handleExistenceFilter=function(t){var e=t.targetId,n=t.existenceFilter.count,r=this.targetDataForActiveTarget(e);if(r){var i=r.target;if(i.isDocumentQuery())if(0===n){var o=new Gi(i.path);this.removeDocumentFromTarget(e,o,new Ks(o,lo.forDeletedDoc()))}else Ur(1===n,"Single document existence filter with count: "+n);else this.getCurrentDocumentCountForTarget(e)!==n&&(this.resetTarget(e),this.pendingTargetResets=this.pendingTargetResets.add(e))}},kl.prototype.createRemoteEvent=function(i){var o=this,a={};Zr(this.targetStates,function(t,e){var n=o.targetDataForActiveTarget(t);if(n){if(e.current&&n.target.isDocumentQuery()){var r=new Gi(n.target.path);null!==o.pendingDocumentUpdates.get(r)||o.targetContainsDocument(t,r)||o.removeDocumentFromTarget(t,r,new Ks(r,i))}e.hasPendingChanges&&(a[t]=e.toTargetChange(),e.clearPendingChanges())}});var r=Oo();this.pendingDocumentTargetMapping.forEach(function(t,e){var n=!0;e.forEachWhile(function(t){var e=o.targetDataForActiveTarget(t);return!e||e.purpose===qu.LimboResolution||(n=!1)}),n&&(r=r.add(t))});var t=new gl(i,a,this.pendingTargetResets,this.pendingDocumentUpdates,r);return this.pendingDocumentUpdates=No(),this.pendingDocumentTargetMapping=Rl(),this.pendingTargetResets=new So(Si),t},kl.prototype.addDocumentToTarget=function(t,e){if(this.isActiveTarget(t)){var n=this.targetContainsDocument(t,e.key)?sl.Modified:sl.Added;this.ensureTargetState(t).addDocumentChange(e.key,n),this.pendingDocumentUpdates=this.pendingDocumentUpdates.insert(e.key,e),this.pendingDocumentTargetMapping=this.pendingDocumentTargetMapping.insert(e.key,this.ensureDocumentTargetMapping(e.key).add(t))}},kl.prototype.removeDocumentFromTarget=function(t,e,n){if(this.isActiveTarget(t)){var r=this.ensureTargetState(t);this.targetContainsDocument(t,e)?r.addDocumentChange(e,sl.Removed):r.removeDocumentChange(e),this.pendingDocumentTargetMapping=this.pendingDocumentTargetMapping.insert(e,this.ensureDocumentTargetMapping(e).delete(t)),n&&(this.pendingDocumentUpdates=this.pendingDocumentUpdates.insert(e,n))}},kl.prototype.removeTarget=function(t){delete this.targetStates[t]},kl.prototype.getCurrentDocumentCountForTarget=function(t){var e=this.ensureTargetState(t).toTargetChange();return this.metadataProvider.getRemoteKeysForTarget(t).size+e.addedDocuments.size-e.removedDocuments.size},kl.prototype.recordPendingTargetRequest=function(t){this.ensureTargetState(t).recordPendingTargetRequest()},kl.prototype.ensureTargetState=function(t){return this.targetStates[t]||(this.targetStates[t]=new Dl),this.targetStates[t]},kl.prototype.ensureDocumentTargetMapping=function(t){var e=this.pendingDocumentTargetMapping.get(t);return e||(e=new So(Si),this.pendingDocumentTargetMapping=this.pendingDocumentTargetMapping.insert(t,e)),e},kl.prototype.isActiveTarget=function(t){var e=null!==this.targetDataForActiveTarget(t);return e||Fr("WatchChangeAggregator","Detected inactive target",t),e},kl.prototype.targetDataForActiveTarget=function(t){var e=this.targetStates[t];return e&&e.isPending?null:this.metadataProvider.getTargetDataForTarget(t)},kl.prototype.resetTarget=function(e){var n=this;Ur(!this.targetStates[e].isPending,"Should only reset active targets"),this.targetStates[e]=new Dl,this.metadataProvider.getRemoteKeysForTarget(e).forEach(function(t){n.removeDocumentFromTarget(e,t,null)})},kl.prototype.targetContainsDocument=function(t,e){return this.metadataProvider.getRemoteKeysForTarget(t).has(e)},kl);function kl(t){this.metadataProvider=t,this.targetStates={},this.pendingDocumentUpdates=No(),this.pendingDocumentTargetMapping=Rl(),this.pendingTargetResets=new So(Si)}function Rl(){return new po(Gi.comparator)}function Ml(){return new po(Gi.comparator)}var _l="RemoteStore",Ll=(Ol.prototype.start=function(){return this.enableNetwork()},Ol.prototype.enableNetwork=function(){return p(this,void 0,void 0,function(){var e;return m(this,function(t){switch(t.label){case 0:return this.networkEnabled=!0,this.canUseNetwork()?(e=this.writeStream,[4,this.localStore.getLastStreamToken()]):[3,3];case 1:return e.lastStreamToken=t.sent(),this.shouldStartWatchStream()?this.startWatchStream():this.onlineStateTracker.set(Yh.Unknown),[4,this.fillWritePipeline()];case 2:t.sent(),t.label=3;case 3:return[2]}})})},Ol.prototype.disableNetwork=function(){return p(this,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return this.networkEnabled=!1,[4,this.disableNetworkInternal()];case 1:return t.sent(),this.onlineStateTracker.set(Yh.Offline),[2]}})})},Ol.prototype.disableNetworkInternal=function(){return p(this,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return[4,this.writeStream.stop()];case 1:return t.sent(),[4,this.watchStream.stop()];case 2:return t.sent(),0<this.writePipeline.length&&(Fr(_l,"Stopping write stream with "+this.writePipeline.length+" pending writes"),this.writePipeline=[]),this.cleanUpWatchStreamState(),[2]}})})},Ol.prototype.shutdown=function(){return p(this,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return Fr(_l,"RemoteStore shutting down."),this.networkEnabled=!1,[4,this.disableNetworkInternal()];case 1:return t.sent(),this.connectivityMonitor.shutdown(),this.onlineStateTracker.set(Yh.Unknown),[2]}})})},Ol.prototype.listen=function(t){Jr(this.listenTargets,t.targetId)||(this.listenTargets[t.targetId]=t,this.shouldStartWatchStream()?this.startWatchStream():this.watchStream.isOpen()&&this.sendWatchRequest(t))},Ol.prototype.unlisten=function(t){Ur(Jr(this.listenTargets,t),"unlisten called on target no currently watched: "+t),delete this.listenTargets[t],this.watchStream.isOpen()&&this.sendUnwatchRequest(t),ti(this.listenTargets)&&(this.watchStream.isOpen()?this.watchStream.markIdle():this.canUseNetwork()&&this.onlineStateTracker.set(Yh.Unknown))},Ol.prototype.getTargetDataForTarget=function(t){return this.listenTargets[t]||null},Ol.prototype.getRemoteKeysForTarget=function(t){return this.syncEngine.getRemoteKeysForTarget(t)},Ol.prototype.sendWatchRequest=function(t){this.watchChangeAggregator.recordPendingTargetRequest(t.targetId),this.watchStream.watch(t)},Ol.prototype.sendUnwatchRequest=function(t){this.watchChangeAggregator.recordPendingTargetRequest(t),this.watchStream.unwatch(t)},Ol.prototype.startWatchStream=function(){Ur(this.shouldStartWatchStream(),"startWatchStream() called when shouldStartWatchStream() is false."),this.watchChangeAggregator=new Al(this),this.watchStream.start(),this.onlineStateTracker.handleWatchStreamStart()},Ol.prototype.shouldStartWatchStream=function(){return this.canUseNetwork()&&!this.watchStream.isStarted()&&!ti(this.listenTargets)},Ol.prototype.canUseNetwork=function(){return this.isPrimary&&this.networkEnabled},Ol.prototype.cleanUpWatchStreamState=function(){this.watchChangeAggregator=null},Ol.prototype.onWatchStreamOpen=function(){return p(this,void 0,void 0,function(){var n=this;return m(this,function(t){return Zr(this.listenTargets,function(t,e){n.sendWatchRequest(e)}),[2]})})},Ol.prototype.onWatchStreamClose=function(e){return p(this,void 0,void 0,function(){return m(this,function(t){return void 0===e&&Ur(!this.shouldStartWatchStream(),"Watch stream was stopped gracefully while still needed."),this.cleanUpWatchStreamState(),this.shouldStartWatchStream()?(this.onlineStateTracker.handleWatchStreamFailure(e),this.startWatchStream()):this.onlineStateTracker.set(Yh.Unknown),[2]})})},Ol.prototype.onWatchStreamChange=function(n,r){return p(this,void 0,void 0,function(){var e;return m(this,function(t){switch(t.label){case 0:return this.onlineStateTracker.set(Yh.Online),n instanceof Cl&&n.state===Tl.Removed&&n.cause?[2,this.handleTargetError(n)]:(n instanceof El?this.watchChangeAggregator.handleDocumentChange(n):n instanceof Il?this.watchChangeAggregator.handleExistenceFilter(n):(Ur(n instanceof Cl,"Expected watchChange to be an instance of WatchTargetChange"),this.watchChangeAggregator.handleTargetChange(n)),r.isEqual(lo.MIN)?[3,3]:[4,this.localStore.getLastRemoteSnapshotVersion()]);case 1:return e=t.sent(),0<=r.compareTo(e)?[4,this.raiseWatchSnapshot(r)]:[3,3];case 2:t.sent(),t.label=3;case 3:return[2]}})})},Ol.prototype.raiseWatchSnapshot=function(r){var i=this;Ur(!r.isEqual(lo.MIN),"Can't raise event for unknown SnapshotVersion");var t=this.watchChangeAggregator.createRemoteEvent(r);return Zr(t.targetChanges,function(t,e){if(0<e.resumeToken.length){var n=i.listenTargets[t];n&&(i.listenTargets[t]=n.withResumeToken(e.resumeToken,r))}}),t.targetMismatches.forEach(function(t){var e=i.listenTargets[t];if(e){i.listenTargets[t]=e.withResumeToken(Wr(),e.snapshotVersion),i.sendUnwatchRequest(t);var n=new Wu(e.target,t,qu.ExistenceFilterMismatch,e.sequenceNumber);i.sendWatchRequest(n)}}),this.syncEngine.applyRemoteEvent(t)},Ol.prototype.handleTargetError=function(t){var n=this;Ur(!!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 m(this,function(t){return Jr(this.listenTargets,e)?(delete this.listenTargets[e],this.watchChangeAggregator.removeTarget(e),[2,this.syncEngine.rejectListen(e,r)]):[2]})})})}),i},Ol.prototype.fillWritePipeline=function(){return p(this,void 0,void 0,function(){var e,n;return m(this,function(t){switch(t.label){case 0:return this.canAddToWritePipeline()?(e=0<this.writePipeline.length?this.writePipeline[this.writePipeline.length-1].batchId:-1,[4,this.localStore.nextMutationBatch(e)]):[3,4];case 1:return null!==(n=t.sent())?[3,2]:(0===this.writePipeline.length&&this.writeStream.markIdle(),[3,4]);case 2:return this.addToWritePipeline(n),[4,this.fillWritePipeline()];case 3:t.sent(),t.label=4;case 4:return this.shouldStartWriteStream()&&this.startWriteStream(),[2]}})})},Ol.prototype.canAddToWritePipeline=function(){return this.canUseNetwork()&&this.writePipeline.length<10},Ol.prototype.outstandingWrites=function(){return this.writePipeline.length},Ol.prototype.addToWritePipeline=function(t){Ur(this.canAddToWritePipeline(),"addToWritePipeline called when pipeline is full"),this.writePipeline.push(t),this.writeStream.isOpen()&&this.writeStream.handshakeComplete&&this.writeStream.writeMutations(t.mutations)},Ol.prototype.shouldStartWriteStream=function(){return this.canUseNetwork()&&!this.writeStream.isStarted()&&0<this.writePipeline.length},Ol.prototype.startWriteStream=function(){Ur(this.shouldStartWriteStream(),"startWriteStream() called when shouldStartWriteStream() is false."),this.writeStream.start()},Ol.prototype.onWriteStreamOpen=function(){return p(this,void 0,void 0,function(){return m(this,function(t){return this.writeStream.writeHandshake(),[2]})})},Ol.prototype.onWriteHandshakeComplete=function(){var r=this;return this.localStore.setLastStreamToken(this.writeStream.lastStreamToken).then(function(){for(var t=0,e=r.writePipeline;t<e.length;t++){var n=e[t];r.writeStream.writeMutations(n.mutations)}}).catch(dc)},Ol.prototype.onMutationResult=function(t,e){var n=this;Ur(0<this.writePipeline.length,"Got result for empty write pipeline");var r=this.writePipeline.shift(),i=Vo.from(r,t,e,this.writeStream.lastStreamToken);return this.syncEngine.applySuccessfulWrite(i).then(function(){return n.fillWritePipeline()})},Ol.prototype.onWriteStreamClose=function(n){return p(this,void 0,void 0,function(){var e=this;return m(this,function(t){return void 0===n&&Ur(!this.shouldStartWriteStream(),"Write stream was stopped gracefully while still needed."),n&&0<this.writePipeline.length?[2,(this.writeStream.handshakeComplete?this.handleWriteError(n):this.handleHandshakeError(n)).then(function(){e.shouldStartWriteStream()&&e.startWriteStream()})]:[2]})})},Ol.prototype.handleHandshakeError=function(e){return p(this,void 0,void 0,function(){return m(this,function(t){return ol(e.code)?(Fr(_l,"RemoteStore error before completed handshake; resetting stream token: ",this.writeStream.lastStreamToken),this.writeStream.lastStreamToken=Wr(),[2,this.localStore.setLastStreamToken(Wr()).catch(dc)]):[2]})})},Ol.prototype.handleWriteError=function(r){return p(this,void 0,void 0,function(){var e,n=this;return m(this,function(t){return function(t){return ol(t)&&t!==Gr.ABORTED}(r.code)?(e=this.writePipeline.shift(),this.writeStream.inhibitBackoff(),[2,this.syncEngine.rejectFailedWrite(e.batchId,r).then(function(){return n.fillWritePipeline()})]):[2]})})},Ol.prototype.createTransaction=function(){return new $h(this.datastore)},Ol.prototype.restartNetwork=function(){return p(this,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return this.networkEnabled=!1,[4,this.disableNetworkInternal()];case 1:return t.sent(),this.onlineStateTracker.set(Yh.Unknown),[4,this.enableNetwork()];case 2:return t.sent(),[2]}})})},Ol.prototype.handleCredentialChange=function(){return p(this,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return this.canUseNetwork()?(Fr(_l,"RemoteStore restarting streams for new credential"),[4,this.restartNetwork()]):[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})},Ol.prototype.applyPrimaryState=function(e){return p(this,void 0,void 0,function(){return m(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.disableNetworkInternal()];case 3:t.sent(),this.onlineStateTracker.set(Yh.Unknown),t.label=4;case 4:return[2]}})})},Ol);function Ol(t,e,n,r,i){var o=this;this.localStore=t,this.datastore=e,this.writePipeline=[],this.listenTargets={},this.watchChangeAggregator=null,this.networkEnabled=!1,this.isPrimary=!1,this.connectivityMonitor=i,this.connectivityMonitor.addCallback(function(t){n.enqueueAndForget(function(){return p(o,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return this.canUseNetwork()?(Fr(_l,"Restarting streams for network reachability change."),[4,this.restartNetwork()]):[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})})}),this.onlineStateTracker=new rl(n,r),this.watchStream=this.datastore.newPersistentWatchStream({onOpen:this.onWatchStreamOpen.bind(this),onClose:this.onWatchStreamClose.bind(this),onWatchChange:this.onWatchStreamChange.bind(this)}),this.writeStream=this.datastore.newPersistentWriteStream({onOpen:this.onWriteStreamOpen.bind(this),onClose:this.onWriteStreamClose.bind(this),onHandshakeComplete:this.onWriteHandshakeComplete.bind(this),onMutationResult:this.onMutationResult.bind(this)})}var Pl=(Object.defineProperty(xl.prototype,"latitude",{get:function(){return this._lat},enumerable:!0,configurable:!0}),Object.defineProperty(xl.prototype,"longitude",{get:function(){return this._long},enumerable:!0,configurable:!0}),xl.prototype.isEqual=function(t){return this._lat===t._lat&&this._long===t._long},xl.prototype._compareTo=function(t){return Si(this._lat,t._lat)||Si(this._long,t._long)},xl);function xl(t,e){if(ni("GeoPoint",arguments,2),oi("GeoPoint","number",1,t),oi("GeoPoint","number",2,e),!isFinite(t)||t<-90||90<t)throw new zr(Gr.INVALID_ARGUMENT,"Latitude must be a number between -90 and 90, but was: "+t);if(!isFinite(e)||e<-180||180<e)throw new zr(Gr.INVALID_ARGUMENT,"Longitude must be a number between -180 and 180, but was: "+e);this._lat=t,this._long=e}var Fl=(ql.prototype.applyToLocalView=function(t,e){return new bs(e,t)},ql.prototype.applyToRemoteDocument=function(t,e){return e},ql.prototype.computeBaseValue=function(t){return null},ql.prototype.isEqual=function(t){return t instanceof ql},ql.instance=new ql,ql);function ql(){}var Vl=(Bl.prototype.applyToLocalView=function(t,e){return this.apply(t)},Bl.prototype.applyToRemoteDocument=function(t,e){return this.apply(t)},Bl.prototype.apply=function(t){for(var n=jl(t),e=function(e){n.find(function(t){return t.isEqual(e)})||n.push(e)},r=0,i=this.elements;r<i.length;r++)e(i[r]);return new Os(n)},Bl.prototype.computeBaseValue=function(t){return null},Bl.prototype.isEqual=function(t){return t instanceof Bl&&Ei(t.elements,this.elements)},Bl);function Bl(t){this.elements=t}var Ul=(Kl.prototype.applyToLocalView=function(t,e){return this.apply(t)},Kl.prototype.applyToRemoteDocument=function(t,e){return this.apply(t)},Kl.prototype.apply=function(t){for(var n=jl(t),e=function(e){n=n.filter(function(t){return!t.isEqual(e)})},r=0,i=this.elements;r<i.length;r++)e(i[r]);return new Os(n)},Kl.prototype.computeBaseValue=function(t){return null},Kl.prototype.isEqual=function(t){return t instanceof Kl&&Ei(t.elements,this.elements)},Kl);function Kl(t){this.elements=t}var Ql=(Wl.prototype.applyToLocalView=function(t,e){var n=this.computeBaseValue(t);if(n instanceof ss&&this.operand instanceof ss){var r=n.internalValue+this.operand.internalValue;return new ss(r)}return r=n.internalValue+this.operand.internalValue,new hs(r)},Wl.prototype.applyToRemoteDocument=function(t,e){return Ur(null!==e,"Didn't receive transformResult for NUMERIC_ADD transform"),e},Wl.prototype.computeBaseValue=function(t){return t instanceof rs?t:new ss(0)},Wl.prototype.isEqual=function(t){return t instanceof Wl&&this.operand.isEqual(t.operand)},Wl);function Wl(t){this.operand=t}function jl(t){return t instanceof Os?t.internalValue.slice():[]}var Gl=(zl.prototype.isEqual=function(t){return t&&t.count===this.count},zl);function zl(t){this.count=t}var Hl,Yl,Jl=((Hl={})[$c.ASCENDING.name]="ASCENDING",Hl[$c.DESCENDING.name]="DESCENDING",Hl),Xl=((Yl={})[Lc.LESS_THAN.name]="LESS_THAN",Yl[Lc.LESS_THAN_OR_EQUAL.name]="LESS_THAN_OR_EQUAL",Yl[Lc.GREATER_THAN.name]="GREATER_THAN",Yl[Lc.GREATER_THAN_OR_EQUAL.name]="GREATER_THAN_OR_EQUAL",Yl[Lc.EQUAL.name]="EQUAL",Yl[Lc.ARRAY_CONTAINS.name]="ARRAY_CONTAINS",Yl[Lc.IN.name]="IN",Yl[Lc.ARRAY_CONTAINS_ANY.name]="ARRAY_CONTAINS_ANY",Yl),Zl=new RegExp(/^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d(?:\.(\d+))?Z$/);function $l(t,e){Ur(!Ic(t),e+" is missing")}function tf(t){return"number"==typeof t?t:"string"==typeof t?Number(t):Br("can't parse "+t)}var ef=(nf.prototype.emptyByteString=function(){return this.options.useProto3Json?"":new Uint8Array(0)},nf.prototype.unsafeCastProtoByteString=function(t){return t},nf.prototype.fromRpcStatus=function(t){var e=void 0===t.code?Gr.UNKNOWN:al(t.code);return new zr(e,t.message||"")},nf.prototype.toInt32Value=function(t){return this.options.useProto3Json||Ic(t)?t:{value:t}},nf.prototype.fromInt32Value=function(t){var e;return Ic(e="object"==typeof t?t.value:t)?null:e},nf.prototype.toTimestamp=function(t){return this.options.useProto3Json?new Date(1e3*t.seconds).toISOString().replace(/\.\d*/,"").replace("Z","")+"."+("000000000"+t.nanoseconds).slice(-9)+"Z":{seconds:""+t.seconds,nanos:t.nanoseconds}},nf.prototype.fromTimestamp=function(t){if("string"==typeof t)return this.fromIso8601String(t);Ur(!!t,"Cannot deserialize null or undefined timestamp.");var e=tf(t.seconds||"0"),n=t.nanos||0;return new co(e,n)},nf.prototype.fromIso8601String=function(t){var e=0,n=Zl.exec(t);if(Ur(!!n,"invalid timestamp: "+t),n[1]){var r=n[1];r=(r+"000000000").substr(0,9),e=Number(r)}var i=new Date(t),o=Math.floor(i.getTime()/1e3);return new co(o,e)},nf.prototype.toBytes=function(t){return this.options.useProto3Json?t.toBase64():this.unsafeCastProtoByteString(t.toUint8Array())},nf.prototype.fromBlob=function(t){return"string"==typeof t?(Ur(this.options.useProto3Json,"Expected bytes to be passed in as Uint8Array, but got a string instead."),Ni.fromBase64String(t)):(Ur(!this.options.useProto3Json,"Expected bytes to be passed in as Uint8Array, but got a string instead."),Ni.fromUint8Array(t))},nf.prototype.toVersion=function(t){return this.toTimestamp(t.toTimestamp())},nf.prototype.fromVersion=function(t){return Ur(!!t,"Trying to deserialize version that isn't set"),lo.fromTimestamp(this.fromTimestamp(t))},nf.prototype.toResourceName=function(t,e){return this.fullyQualifiedPrefixPath(t).child("documents").child(e).canonicalString()},nf.prototype.fromResourceName=function(t){var e=Bi.fromString(t);return Ur(this.isValidResourceName(e),"Tried to deserialize invalid key "+e.toString()),e},nf.prototype.toName=function(t){return this.toResourceName(this.databaseId,t.path)},nf.prototype.fromName=function(t){var e=this.fromResourceName(t);return Ur(e.get(1)===this.databaseId.projectId,"Tried to deserialize key from different project: "+e.get(1)+" vs "+this.databaseId.projectId),Ur(!e.get(3)&&!this.databaseId.database||e.get(3)===this.databaseId.database,"Tried to deserialize key from different database: "+e.get(3)+" vs "+this.databaseId.database),new Gi(this.extractLocalPathFromResourceName(e))},nf.prototype.toQueryPath=function(t){return this.toResourceName(this.databaseId,t)},nf.prototype.fromQueryPath=function(t){var e=this.fromResourceName(t);return 4===e.length?Bi.EMPTY_PATH:this.extractLocalPathFromResourceName(e)},Object.defineProperty(nf.prototype,"encodedDatabaseId",{get:function(){return new Bi(["projects",this.databaseId.projectId,"databases",this.databaseId.database]).canonicalString()},enumerable:!0,configurable:!0}),nf.prototype.fullyQualifiedPrefixPath=function(t){return new Bi(["projects",t.projectId,"databases",t.database])},nf.prototype.extractLocalPathFromResourceName=function(t){return Ur(4<t.length&&"documents"===t.get(4),"tried to deserialize invalid key "+t.toString()),t.popFirst(5)},nf.prototype.isValidResourceName=function(t){return 4<=t.length&&"projects"===t.get(0)&&"databases"===t.get(2)},nf.prototype.toValue=function(t){if(t instanceof Xa)return{nullValue:"NULL_VALUE"};if(t instanceof ts)return{booleanValue:t.value()};if(t instanceof ss)return{integerValue:""+t.value()};if(t instanceof hs){var e=t.value();if(this.options.useProto3Json){if(isNaN(e))return{doubleValue:"NaN"};if(e===1/0)return{doubleValue:"Infinity"};if(e===-1/0)return{doubleValue:"-Infinity"}}return{doubleValue:t.value()}}return t instanceof ps?{stringValue:t.value()}:t instanceof Ms?{mapValue:this.toMapValue(t)}:t instanceof Os?{arrayValue:this.toArrayValue(t)}:t instanceof ys?{timestampValue:this.toTimestamp(t.internalValue)}:t instanceof As?{geoPointValue:{latitude:t.value().latitude,longitude:t.value().longitude}}:t instanceof Ss?{bytesValue:this.toBytes(t.value())}:t instanceof Cs?{referenceValue:this.toResourceName(t.databaseId,t.key.path)}:Br("Unknown FieldValue "+JSON.stringify(t))},nf.prototype.fromValue=function(t){var e=this;if("nullValue"in t)return Xa.INSTANCE;if("booleanValue"in t)return ts.of(t.booleanValue);if("integerValue"in t)return new ss(tf(t.integerValue));if("doubleValue"in t){if(this.options.useProto3Json){if("NaN"===t.doubleValue)return hs.NAN;if("Infinity"===t.doubleValue)return hs.POSITIVE_INFINITY;if("-Infinity"===t.doubleValue)return hs.NEGATIVE_INFINITY}return new hs(t.doubleValue)}if("stringValue"in t)return new ps(t.stringValue);if("mapValue"in t)return this.fromFields(t.mapValue.fields||{});if("arrayValue"in t){$l(t.arrayValue,"arrayValue");var n=t.arrayValue.values||[];return new Os(n.map(function(t){return e.fromValue(t)}))}if("timestampValue"in t)return $l(t.timestampValue,"timestampValue"),new ys(this.fromTimestamp(t.timestampValue));if("geoPointValue"in t){$l(t.geoPointValue,"geoPointValue");var r=t.geoPointValue.latitude||0,i=t.geoPointValue.longitude||0;return new As(new Pl(r,i))}if("bytesValue"in t){$l(t.bytesValue,"bytesValue");var o=this.fromBlob(t.bytesValue);return new Ss(o)}if("referenceValue"in t){$l(t.referenceValue,"referenceValue");var a=this.fromResourceName(t.referenceValue),s=new _i(a.get(1),a.get(3)),u=new Gi(this.extractLocalPathFromResourceName(a));return new Cs(s,u)}return Br("Unknown Value proto "+JSON.stringify(t))},nf.prototype.toMutationDocument=function(t,e){return{name:this.toName(t),fields:this.toFields(e)}},nf.prototype.toDocument=function(t){return Ur(!t.hasLocalMutations,"Can't serialize documents with mutations."),{name:this.toName(t.key),fields:this.toFields(t.data()),updateTime:this.toTimestamp(t.version.toTimestamp())}},nf.prototype.fromDocument=function(t,e){var n=this,r=this.fromName(t.name),i=this.fromVersion(t.updateTime);return new Vs(r,i,{hasCommittedMutations:!!e},void 0,t,function(t){return n.fromValue(t)})},nf.prototype.toFields=function(t){var n=this,r={};return t.forEach(function(t,e){r[t]=n.toValue(e)}),r},nf.prototype.fromFields=function(t){var n=this,e=t,r=Ms.EMPTY;return $r(e,function(t,e){r=r.set(new Wi([t]),n.fromValue(e))}),r},nf.prototype.toMapValue=function(t){return{fields:this.toFields(t)}},nf.prototype.toArrayValue=function(t){var e=this,n=[];return t.forEach(function(t){n.push(e.toValue(t))}),{values:n}},nf.prototype.fromFound=function(t){var e=this;Ur(!!t.found,"Tried to deserialize a found document from a missing document."),$l(t.found.name,"doc.found.name"),$l(t.found.updateTime,"doc.found.updateTime");var n=this.fromName(t.found.name),r=this.fromVersion(t.found.updateTime);return new Vs(n,r,{},void 0,t.found,function(t){return e.fromValue(t)})},nf.prototype.fromMissing=function(t){Ur(!!t.missing,"Tried to deserialize a missing document from a found document."),Ur(!!t.readTime,"Tried to deserialize a missing document without a read time.");var e=this.fromName(t.missing),n=this.fromVersion(t.readTime);return new Ks(e,n)},nf.prototype.fromMaybeDocument=function(t){return"found"in t?this.fromFound(t):"missing"in t?this.fromMissing(t):Br("invalid batch get response: "+JSON.stringify(t))},nf.prototype.toWatchTargetChangeState=function(t){switch(t){case Tl.Added:return"ADD";case Tl.Current:return"CURRENT";case Tl.NoChange:return"NO_CHANGE";case Tl.Removed:return"REMOVE";case Tl.Reset:return"RESET";default:return Br("Unknown WatchTargetChangeState: "+t)}},nf.prototype.toTestWatchChange=function(t){if(t instanceof Il)return{filter:{count:t.existenceFilter.count,targetId:t.targetId}};if(t instanceof El){if(t.newDoc instanceof Vs){var e=t.newDoc;return{documentChange:{document:{name:this.toName(e.key),fields:this.toFields(e.data()),updateTime:this.toVersion(e.version)},targetIds:t.updatedTargetIds,removedTargetIds:t.removedTargetIds}}}if(t.newDoc instanceof Ks)return e=t.newDoc,{documentDelete:{document:this.toName(e.key),readTime:this.toVersion(e.version),removedTargetIds:t.removedTargetIds}};if(null===t.newDoc)return{documentRemove:{document:this.toName(t.key),removedTargetIds:t.removedTargetIds}}}if(t instanceof Cl){var n=void 0;return t.cause&&(n={code:function(t){if(void 0===t)return el.OK;switch(t){case Gr.OK:return el.OK;case Gr.CANCELLED:return el.CANCELLED;case Gr.UNKNOWN:return el.UNKNOWN;case Gr.DEADLINE_EXCEEDED:return el.DEADLINE_EXCEEDED;case Gr.RESOURCE_EXHAUSTED:return el.RESOURCE_EXHAUSTED;case Gr.INTERNAL:return el.INTERNAL;case Gr.UNAVAILABLE:return el.UNAVAILABLE;case Gr.UNAUTHENTICATED:return el.UNAUTHENTICATED;case Gr.INVALID_ARGUMENT:return el.INVALID_ARGUMENT;case Gr.NOT_FOUND:return el.NOT_FOUND;case Gr.ALREADY_EXISTS:return el.ALREADY_EXISTS;case Gr.PERMISSION_DENIED:return el.PERMISSION_DENIED;case Gr.FAILED_PRECONDITION:return el.FAILED_PRECONDITION;case Gr.ABORTED:return el.ABORTED;case Gr.OUT_OF_RANGE:return el.OUT_OF_RANGE;case Gr.UNIMPLEMENTED:return el.UNIMPLEMENTED;case Gr.DATA_LOSS:return el.DATA_LOSS;default:return Br("Unknown status code: "+t)}}(t.cause.code),message:t.cause.message}),{targetChange:{targetChangeType:this.toWatchTargetChangeState(t.state),targetIds:t.targetIds,resumeToken:this.unsafeCastProtoByteString(t.resumeToken),cause:n}}}return Br("Unrecognized watch change: "+JSON.stringify(t))},nf.prototype.fromWatchChange=function(t){var e,n=this;if("targetChange"in t){$l(t.targetChange,"targetChange");var r=this.fromWatchTargetChangeState(t.targetChange.targetChangeType||"NO_CHANGE"),i=t.targetChange.targetIds||[],o=t.targetChange.resumeToken||this.emptyByteString(),a=t.targetChange.cause,s=a&&this.fromRpcStatus(a);e=new Cl(r,i,o,s||null)}else if("documentChange"in t){$l(t.documentChange,"documentChange");var u=t.documentChange;$l(u.document,"documentChange.name"),$l(u.document.name,"documentChange.document.name"),$l(u.document.updateTime,"documentChange.document.updateTime");var c=this.fromName(u.document.name),h=this.fromVersion(u.document.updateTime),l=new Vs(c,h,{},void 0,u.document,function(t){return n.fromValue(t)}),f=u.targetIds||[],p=u.removedTargetIds||[];e=new El(f,p,l.key,l)}else if("documentDelete"in t){$l(t.documentDelete,"documentDelete");var d=t.documentDelete;$l(d.document,"documentDelete.document"),c=this.fromName(d.document),h=d.readTime?this.fromVersion(d.readTime):lo.forDeletedDoc(),l=new Ks(c,h),p=d.removedTargetIds||[],e=new El([],p,l.key,l)}else if("documentRemove"in t){$l(t.documentRemove,"documentRemove");var m=t.documentRemove;$l(m.document,"documentRemove"),c=this.fromName(m.document),p=m.removedTargetIds||[],e=new El([],p,c,null)}else{if(!("filter"in t))return Br("Unknown change type "+JSON.stringify(t));$l(t.filter,"filter");var y=t.filter;$l(y.targetId,"filter.targetId");var g=y.count||0,v=new Gl(g),b=y.targetId;e=new Il(b,v)}return e},nf.prototype.fromWatchTargetChangeState=function(t){return"NO_CHANGE"===t?Tl.NoChange:"ADD"===t?Tl.Added:"REMOVE"===t?Tl.Removed:"CURRENT"===t?Tl.Current:"RESET"===t?Tl.Reset:Br("Got unexpected TargetChange.state: "+t)},nf.prototype.versionFromListenResponse=function(t){if(!("targetChange"in t))return lo.MIN;var e=t.targetChange;return e.targetIds&&e.targetIds.length?lo.MIN:e.readTime?this.fromVersion(e.readTime):lo.MIN},nf.prototype.toMutation=function(t){var e,n=this;if(t instanceof Ma)e={update:this.toMutationDocument(t.key,t.value)};else if(t instanceof Wa)e={delete:this.toName(t.key)};else if(t instanceof Oa)e={update:this.toMutationDocument(t.key,t.data),updateMask:this.toDocumentMask(t.fieldMask)};else{if(!(t instanceof Fa))return Br("Unknown mutation type "+t.type);e={transform:{document:this.toName(t.key),fieldTransforms:t.fieldTransforms.map(function(t){return n.toFieldTransform(t)})}}}return t.precondition.isNone||(e.currentDocument=this.toPrecondition(t.precondition)),e},nf.prototype.fromMutation=function(t){var e=this,n=t.currentDocument?this.fromPrecondition(t.currentDocument):Da.NONE;if(t.update){$l(t.update.name,"name");var r=this.fromName(t.update.name),i=this.fromFields(t.update.fields||{});if(t.updateMask){var o=this.fromDocumentMask(t.updateMask);return new Oa(r,i,o,n)}return new Ma(r,i,n)}if(t.delete)return r=this.fromName(t.delete),new Wa(r,n);if(t.transform){r=this.fromName(t.transform.document);var a=t.transform.fieldTransforms.map(function(t){return e.fromFieldTransform(t)});return Ur(!0===n.exists,'Transforms only support precondition "exists == true"'),new Fa(r,a)}return Br("unknown mutation proto: "+JSON.stringify(t))},nf.prototype.toPrecondition=function(t){return Ur(!t.isNone,"Can't serialize an empty precondition"),void 0!==t.updateTime?{updateTime:this.toVersion(t.updateTime)}:void 0!==t.exists?{exists:t.exists}:Br("Unknown precondition")},nf.prototype.fromPrecondition=function(t){return void 0!==t.updateTime?Da.updateTime(this.fromVersion(t.updateTime)):void 0!==t.exists?Da.exists(t.exists):Da.NONE},nf.prototype.fromWriteResult=function(t,e){var n=this,r=t.updateTime?this.fromVersion(t.updateTime):this.fromVersion(e);r.isEqual(lo.MIN)&&(r=this.fromVersion(e));var i=null;return t.transformResults&&0<t.transformResults.length&&(i=t.transformResults.map(function(t){return n.fromValue(t)})),new Ca(r,i)},nf.prototype.fromWriteResults=function(t,e){var n=this;return t&&0<t.length?(Ur(void 0!==e,"Received a write result without a commit time"),t.map(function(t){return n.fromWriteResult(t,e)})):[]},nf.prototype.toFieldTransform=function(t){var e=this,n=t.transform;if(n instanceof Fl)return{fieldPath:t.field.canonicalString(),setToServerValue:"REQUEST_TIME"};if(n instanceof Vl)return{fieldPath:t.field.canonicalString(),appendMissingElements:{values:n.elements.map(function(t){return e.toValue(t)})}};if(n instanceof Ul)return{fieldPath:t.field.canonicalString(),removeAllFromArray:{values:n.elements.map(function(t){return e.toValue(t)})}};if(n instanceof Ql)return{fieldPath:t.field.canonicalString(),increment:this.toValue(n.operand)};throw Br("Unknown transform: "+t.transform)},nf.prototype.fromFieldTransform=function(t){var e=this,n=null;if("setToServerValue"in t)Ur("REQUEST_TIME"===t.setToServerValue,"Unknown server value transform proto: "+JSON.stringify(t)),n=Fl.instance;else if("appendMissingElements"in t){var r=t.appendMissingElements.values||[];n=new Vl(r.map(function(t){return e.fromValue(t)}))}else if("removeAllFromArray"in t)r=t.removeAllFromArray.values||[],n=new Ul(r.map(function(t){return e.fromValue(t)}));else if("increment"in t){var i=this.fromValue(t.increment);Ur(i instanceof rs,"NUMERIC_ADD transform requires a NumberValue"),n=new Ql(i)}else Br("Unknown transform proto: "+JSON.stringify(t));var o=Wi.fromServerFormat(t.fieldPath);return new Ta(o,n)},nf.prototype.toDocumentsTarget=function(t){return{documents:[this.toQueryPath(t.path)]}},nf.prototype.fromDocumentsTarget=function(t){var e=t.documents.length;Ur(1===e,"DocumentsTarget contained other than 1 document: "+e);var n=t.documents[0];return Rc.atPath(this.fromQueryPath(n)).toTarget()},nf.prototype.toQueryTarget=function(t){var e={structuredQuery:{}},n=t.path;null!==t.collectionGroup?(Ur(n.length%2==0,"Collection Group queries should be within a document path or root."),e.parent=this.toQueryPath(n),e.structuredQuery.from=[{collectionId:t.collectionGroup,allDescendants:!0}]):(Ur(n.length%2!=0,"Document queries with filters are not supported."),e.parent=this.toQueryPath(n.popLast()),e.structuredQuery.from=[{collectionId:n.lastSegment()}]);var r=this.toFilter(t.filters);r&&(e.structuredQuery.where=r);var i=this.toOrder(t.orderBy);i&&(e.structuredQuery.orderBy=i);var o=this.toInt32Value(t.limit);return null!==o&&(e.structuredQuery.limit=o),t.startAt&&(e.structuredQuery.startAt=this.toCursor(t.startAt)),t.endAt&&(e.structuredQuery.endAt=this.toCursor(t.endAt)),e},nf.prototype.fromQueryTarget=function(t){var e=this.fromQueryPath(t.parent),n=t.structuredQuery,r=n.from?n.from.length:0,i=null;if(0<r){Ur(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 a=[];n.where&&(a=this.fromFilter(n.where));var s=[];n.orderBy&&(s=this.fromOrder(n.orderBy));var u=null;n.limit&&(u=this.fromInt32Value(n.limit));var c=null;n.startAt&&(c=this.fromCursor(n.startAt));var h=null;return n.endAt&&(h=this.fromCursor(n.endAt)),new Rc(e,i,s,a,u,Dc.First,c,h).toTarget()},nf.prototype.toListenRequestLabels=function(t){var e=this.toLabel(t.purpose);return null==e?null:{"goog-listen-tags":e}},nf.prototype.toLabel=function(t){switch(t){case qu.Listen:return null;case qu.ExistenceFilterMismatch:return"existence-filter-mismatch";case qu.LimboResolution:return"limbo-document";default:return Br("Unrecognized query purpose: "+t)}},nf.prototype.toTarget=function(t){var e,n=t.target;return(e=n.isDocumentQuery()?{documents:this.toDocumentsTarget(n)}:{query:this.toQueryTarget(n)}).targetId=t.targetId,0<t.resumeToken.length&&(e.resumeToken=this.unsafeCastProtoByteString(t.resumeToken)),e},nf.prototype.toFilter=function(t){var e=this;if(0!==t.length){var n=t.map(function(t){return t instanceof xc?e.toUnaryOrFieldFilter(t):Br("Unrecognized filter: "+JSON.stringify(t))});return 1===n.length?n[0]:{compositeFilter:{op:"AND",filters:n}}}},nf.prototype.fromFilter=function(t){var e=this;return t?void 0!==t.unaryFilter?[this.fromUnaryFilter(t)]:void 0!==t.fieldFilter?[this.fromFieldFilter(t)]:void 0!==t.compositeFilter?t.compositeFilter.filters.map(function(t){return e.fromFilter(t)}).reduce(function(t,e){return t.concat(e)}):Br("Unknown filter: "+JSON.stringify(t)):[]},nf.prototype.toOrder=function(t){var e=this;if(0!==t.length)return t.map(function(t){return e.toPropertyOrder(t)})},nf.prototype.fromOrder=function(t){var e=this;return t.map(function(t){return e.fromPropertyOrder(t)})},nf.prototype.toCursor=function(t){var e=this;return{before:t.before,values:t.position.map(function(t){return e.toValue(t)})}},nf.prototype.fromCursor=function(t){var e=this,n=!!t.before,r=t.values.map(function(t){return e.fromValue(t)});return new eh(r,n)},nf.prototype.toDirection=function(t){return Jl[t.name]},nf.prototype.fromDirection=function(t){switch(t){case"ASCENDING":return $c.ASCENDING;case"DESCENDING":return $c.DESCENDING;default:return}},nf.prototype.toOperatorName=function(t){return Xl[t.name]},nf.prototype.fromOperatorName=function(t){switch(t){case"EQUAL":return Lc.EQUAL;case"GREATER_THAN":return Lc.GREATER_THAN;case"GREATER_THAN_OR_EQUAL":return Lc.GREATER_THAN_OR_EQUAL;case"LESS_THAN":return Lc.LESS_THAN;case"LESS_THAN_OR_EQUAL":return Lc.LESS_THAN_OR_EQUAL;case"ARRAY_CONTAINS":return Lc.ARRAY_CONTAINS;case"IN":return Lc.IN;case"ARRAY_CONTAINS_ANY":return Lc.ARRAY_CONTAINS_ANY;case"OPERATOR_UNSPECIFIED":return Br("Unspecified operator");default:return Br("Unknown operator")}},nf.prototype.toFieldPathReference=function(t){return{fieldPath:t.canonicalString()}},nf.prototype.fromFieldPathReference=function(t){return Wi.fromServerFormat(t.fieldPath)},nf.prototype.toPropertyOrder=function(t){return{field:this.toFieldPathReference(t.field),direction:this.toDirection(t.dir)}},nf.prototype.fromPropertyOrder=function(t){return new rh(this.fromFieldPathReference(t.field),this.fromDirection(t.direction))},nf.prototype.fromFieldFilter=function(t){return xc.create(this.fromFieldPathReference(t.fieldFilter.field),this.fromOperatorName(t.fieldFilter.op),this.fromValue(t.fieldFilter.value))},nf.prototype.toUnaryOrFieldFilter=function(t){if(t.op===Lc.EQUAL){if(t.value.isEqual(hs.NAN))return{unaryFilter:{field:this.toFieldPathReference(t.field),op:"IS_NAN"}};if(t.value.isEqual(Xa.INSTANCE))return{unaryFilter:{field:this.toFieldPathReference(t.field),op:"IS_NULL"}}}return{fieldFilter:{field:this.toFieldPathReference(t.field),op:this.toOperatorName(t.op),value:this.toValue(t.value)}}},nf.prototype.fromUnaryFilter=function(t){switch(t.unaryFilter.op){case"IS_NAN":var e=this.fromFieldPathReference(t.unaryFilter.field);return xc.create(e,Lc.EQUAL,hs.NAN);case"IS_NULL":var n=this.fromFieldPathReference(t.unaryFilter.field);return xc.create(n,Lc.EQUAL,Xa.INSTANCE);case"OPERATOR_UNSPECIFIED":return Br("Unspecified filter");default:return Br("Unknown filter")}},nf.prototype.toDocumentMask=function(t){var e=[];return t.fields.forEach(function(t){return e.push(t.canonicalString())}),{fieldPaths:e}},nf.prototype.fromDocumentMask=function(t){var e=(t.fieldPaths||[]).map(function(t){return Wi.fromServerFormat(t)});return ba.fromArray(e)},nf);function nf(t,e){this.databaseId=t,this.options=e}var rf=function(){this.viewSnap=null,this.targetId=0,this.listeners=[]},of=(af.prototype.listen=function(t){var e=t.query,n=!1,r=this.queries.get(e);return r||(n=!0,r=new rf,this.queries.set(e,r)),r.listeners.push(t),Ur(!t.applyOnlineStateChange(this.onlineState),"applyOnlineStateChange() shouldn't raise an event for brand-new listeners."),!r.viewSnap||t.onViewSnapshot(r.viewSnap)&&this.raiseSnapshotsInSyncEvent(),n?this.syncEngine.listen(e).then(function(t){return r.targetId=t}):Promise.resolve(r.targetId)},af.prototype.unlisten=function(o){return p(this,void 0,void 0,function(){var e,n,r,i;return m(this,function(t){return e=o.query,n=!1,(r=this.queries.get(e))&&0<=(i=r.listeners.indexOf(o))&&(r.listeners.splice(i,1),n=0===r.listeners.length),n?(this.queries.delete(e),[2,this.syncEngine.unlisten(e)]):[2]})})},af.prototype.onWatchChange=function(t){for(var e=!1,n=0,r=t;n<r.length;n++){var i=r[n],o=i.query,a=this.queries.get(o);if(a){for(var s=0,u=a.listeners;s<u.length;s++)u[s].onViewSnapshot(i)&&(e=!0);a.viewSnap=i}}e&&this.raiseSnapshotsInSyncEvent()},af.prototype.onWatchError=function(t,e){var n=this.queries.get(t);if(n)for(var r=0,i=n.listeners;r<i.length;r++)i[r].onError(e);this.queries.delete(t)},af.prototype.onOnlineStateChange=function(i){this.onlineState=i;var o=!1;this.queries.forEach(function(t,e){for(var n=0,r=e.listeners;n<r.length;n++)r[n].applyOnlineStateChange(i)&&(o=!0)}),o&&this.raiseSnapshotsInSyncEvent()},af.prototype.addSnapshotsInSyncListener=function(t){this.snapshotsInSyncListeners.add(t),t.next()},af.prototype.removeSnapshotsInSyncListener=function(t){this.snapshotsInSyncListeners.delete(t)},af.prototype.raiseSnapshotsInSyncEvent=function(){this.snapshotsInSyncListeners.forEach(function(t){t.next()})},af);function af(t){this.syncEngine=t,this.queries=new zs(function(t){return t.canonicalId()}),this.onlineState=Yh.Unknown,this.snapshotsInSyncListeners=new Set,this.syncEngine.subscribe(this)}var sf=(uf.prototype.onViewSnapshot=function(t){if(Ur(0<t.docChanges.length||t.syncStateChanged,"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!==sl.Metadata&&e.push(i)}t=new ml(t.query,t.docs,t.oldDocs,e,t.mutatedKeys,t.fromCache,t.syncStateChanged,!0)}var o=!1;return this.raisedInitialEvent?this.shouldRaiseEvent(t)&&(this.queryObserver.next(t),o=!0):this.shouldRaiseInitialEvent(t,this.onlineState)&&(this.raiseInitialEvent(t),o=!0),this.snap=t,o},uf.prototype.onError=function(t){this.queryObserver.error(t)},uf.prototype.applyOnlineStateChange=function(t){this.onlineState=t;var e=!1;return this.snap&&!this.raisedInitialEvent&&this.shouldRaiseInitialEvent(this.snap,t)&&(this.raiseInitialEvent(this.snap),e=!0),e},uf.prototype.shouldRaiseInitialEvent=function(t,e){if(Ur(!this.raisedInitialEvent,"Determining whether to raise first event but already had first event"),!t.fromCache)return!0;var n=e!==Yh.Offline;return this.options.waitForSyncWhenOnline&&n?(Ur(t.fromCache,"Waiting for sync, but snapshot is not from cache"),!1):!t.docs.isEmpty()||e===Yh.Offline},uf.prototype.shouldRaiseEvent=function(t){if(0<t.docChanges.length)return!0;var e=this.snap&&this.snap.hasPendingWrites!==t.hasPendingWrites;return!(!t.syncStateChanged&&!e)&&!0===this.options.includeMetadataChanges},uf.prototype.raiseInitialEvent=function(t){Ur(!this.raisedInitialEvent,"Trying to raise initial events for second time"),t=ml.fromInitialDocuments(t.query,t.docs,t.mutatedKeys,t.fromCache),this.raisedInitialEvent=!0,this.queryObserver.next(t)},uf);function uf(t,e,n){this.query=t,this.queryObserver=e,this.raisedInitialEvent=!1,this.snap=null,this.onlineState=Yh.Unknown,this.options=n||{}}var cf=(hf.fromSnapshot=function(t,e){for(var n=Oo(),r=Oo(),i=0,o=e.docChanges;i<o.length;i++){var a=o[i];switch(a.type){case sl.Added:n=n.add(a.doc.key);break;case sl.Removed:r=r.add(a.doc.key)}}return new hf(t,e.fromCache,n,r)},hf);function hf(t,e,n,r){this.targetId=t,this.fromCache=e,this.addedKeys=n,this.removedKeys=r}var lf=function(t){this.key=t},ff=function(t){this.key=t},pf=(Object.defineProperty(df.prototype,"syncedDocuments",{get:function(){return this._syncedDocuments},enumerable:!0,configurable:!0}),df.prototype.computeDocChanges=function(t,e){var s=this,u=e?e.changeSet:new pl,c=e?e.documentSet:this.documentSet,h=e?e.mutatedKeys:this.mutatedKeys,l=c,f=!1,p=this.query.hasLimitToFirst()&&c.size===this.query.limit?c.last():null,d=this.query.hasLimitToLast()&&c.size===this.query.limit?c.first():null;if(t.inorderTraversal(function(t,e){var n=c.get(t),r=e instanceof Vs?e:null;r&&(Ur(t.isEqual(r.key),"Mismatching keys found in document changes: "+t+" != "+r.key),r=s.query.matches(r)?r:null);var i=!!n&&s.mutatedKeys.has(n.key),o=!!r&&(r.hasLocalMutations||s.mutatedKeys.has(r.key)&&r.hasCommittedMutations),a=!1;n&&r?n.data().isEqual(r.data())?i!==o&&(u.track({type:sl.Metadata,doc:r}),a=!0):s.shouldWaitForSyncedDocument(n,r)||(u.track({type:sl.Modified,doc:r}),a=!0,(p&&0<s.query.docComparator(r,p)||d&&s.query.docComparator(r,d)<0)&&(f=!0)):!n&&r?(u.track({type:sl.Added,doc:r}),a=!0):n&&!r&&(u.track({type:sl.Removed,doc:n}),a=!0,(p||d)&&(f=!0)),a&&(h=r?(l=l.add(r),o?h.add(t):h.delete(t)):(l=l.delete(t),h.delete(t)))}),this.query.hasLimitToFirst()||this.query.hasLimitToLast())for(;l.size>this.query.limit;){var n=this.query.hasLimitToFirst()?l.last():l.first();l=l.delete(n.key),h=h.delete(n.key),u.track({type:sl.Removed,doc:n})}return Ur(!f||!e,"View was refilled using docs that themselves needed refilling."),{documentSet:l,changeSet:u,needsRefill:f,mutatedKeys:h}},df.prototype.shouldWaitForSyncedDocument=function(t,e){return t.hasLocalMutations&&e.hasCommittedMutations&&!e.hasLocalMutations},df.prototype.applyChanges=function(t,e,n){var r=this;Ur(!t.needsRefill,"Cannot apply changes that need a refill");var i=this.documentSet;this.documentSet=t.documentSet,this.mutatedKeys=t.mutatedKeys;var o=t.changeSet.getChanges();o.sort(function(t,e){return function(t,e){function n(t){switch(t){case sl.Added:return 1;case sl.Modified:case sl.Metadata:return 2;case sl.Removed:return 0;default:return Br("Unknown ChangeType: "+t)}}return n(t)-n(e)}(t.type,e.type)||r.query.docComparator(t.doc,e.doc)}),this.applyTargetChange(n);var a=e?this.updateLimboDocuments():[],s=0===this.limboDocuments.size&&this.current?cl.Synced:cl.Local,u=s!==this.syncState;return this.syncState=s,0!==o.length||u?{snapshot:new ml(this.query,t.documentSet,i,o,t.mutatedKeys,s===cl.Local,u,!1),limboChanges:a}:{limboChanges:a}},df.prototype.applyOnlineStateChange=function(t){return this.current&&t===Yh.Offline?(this.current=!1,this.applyChanges({documentSet:this.documentSet,changeSet:new pl,mutatedKeys:this.mutatedKeys,needsRefill:!1},!1)):{limboChanges:[]}},df.prototype.shouldBeInLimbo=function(t){return!this._syncedDocuments.has(t)&&!!this.documentSet.has(t)&&!this.documentSet.get(t).hasLocalMutations},df.prototype.applyTargetChange=function(t){var e=this;t&&(t.addedDocuments.forEach(function(t){return e._syncedDocuments=e._syncedDocuments.add(t)}),t.modifiedDocuments.forEach(function(t){return Ur(e._syncedDocuments.has(t),"Modified document "+t+" not found in view.")}),t.removedDocuments.forEach(function(t){return e._syncedDocuments=e._syncedDocuments.delete(t)}),this.current=t.current)},df.prototype.updateLimboDocuments=function(){var e=this;if(!this.current)return[];var n=this.limboDocuments;this.limboDocuments=Oo(),this.documentSet.forEach(function(t){e.shouldBeInLimbo(t.key)&&(e.limboDocuments=e.limboDocuments.add(t.key))});var r=[];return n.forEach(function(t){e.limboDocuments.has(t)||r.push(new ff(t))}),this.limboDocuments.forEach(function(t){n.has(t)||r.push(new lf(t))}),r},df.prototype.synchronizeWithPersistedState=function(t){this._syncedDocuments=t.remoteKeys,this.limboDocuments=Oo();var e=this.computeDocChanges(t.documents);return this.applyChanges(e,!0)},df.prototype.computeInitialSnapshot=function(){return ml.fromInitialDocuments(this.query,this.documentSet,this.mutatedKeys,this.syncState===cl.Local)},df);function df(t,e){this.query=t,this._syncedDocuments=e,this.syncState=null,this.current=!1,this.limboDocuments=Oo(),this.mutatedKeys=Oo(),this.documentSet=new ll(t.docComparator.bind(t))}var mf=(yf.prototype.run=function(){this.runWithBackOff()},yf.prototype.runWithBackOff=function(){var t=this;this.backoff.backoffAndRun(function(){return p(t,void 0,void 0,function(){var e,n,r=this;return m(this,function(t){return e=this.remoteStore.createTransaction(),(n=this.tryRunUpdateFunction(e))&&n.then(function(t){r.asyncQueue.enqueueAndForget(function(){return e.commit().then(function(){r.deferred.resolve(t)}).catch(function(t){r.handleTransactionError(t)})})}).catch(function(t){r.handleTransactionError(t)}),[2]})})})},yf.prototype.tryRunUpdateFunction=function(t){try{var e=this.updateFunction(t);return!Ic(e)&&e.catch&&e.then?e:(this.deferred.reject(Error("Transaction callback must return a Promise")),null)}catch(t){return this.deferred.reject(t),null}},yf.prototype.handleTransactionError=function(t){var e=this;0<this.retries&&this.isRetryableTransactionError(t)?(this.retries-=1,this.asyncQueue.enqueueAndForget(function(){return e.runWithBackOff(),Promise.resolve()})):this.deferred.reject(t)},yf.prototype.isRetryableTransactionError=function(t){if("FirebaseError"!==t.name)return!1;var e=t.code;return"aborted"===e||"failed-precondition"===e||!ol(e)},yf);function yf(t,e,n,r){this.asyncQueue=t,this.remoteStore=e,this.updateFunction=n,this.deferred=r,this.retries=5,this.backoff=new Oh(this.asyncQueue,Hi.RetryTransaction)}var gf="SyncEngine",vf=function(t,e,n){this.query=t,this.targetId=e,this.view=n},bf=function(t){this.key=t,this.receivedDocument=!1},wf=(Object.defineProperty(Tf.prototype,"isPrimaryClient",{get:function(){return!0===this.isPrimary},enumerable:!0,configurable:!0}),Tf.prototype.subscribe=function(t){Ur(null!==t,"SyncEngine listener cannot be null"),Ur(null===this.syncEngineListener,"SyncEngine already has a subscriber."),this.syncEngineListener=t},Tf.prototype.listen=function(a){return p(this,void 0,void 0,function(){var e,n,r,i,o;return m(this,function(t){switch(t.label){case 0:return this.assertSubscribed("listen()"),(r=this.queryViewsByQuery.get(a))?(e=r.targetId,this.sharedClientState.addLocalQueryTarget(e),n=r.view.computeInitialSnapshot(),[3,4]):[3,1];case 1:return[4,this.localStore.allocateTarget(a.toTarget())];case 2:return i=t.sent(),o=this.sharedClientState.addLocalQueryTarget(i.targetId),e=i.targetId,[4,this.initializeViewAndComputeSnapshot(a,e,"current"===o)];case 3:n=t.sent(),this.isPrimary&&this.remoteStore.listen(i),t.label=4;case 4:return this.syncEngineListener.onWatchChange([n]),[2,e]}})})},Tf.prototype.initializeViewAndComputeSnapshot=function(s,u,c){return p(this,void 0,void 0,function(){var e,n,r,i,o,a;return m(this,function(t){switch(t.label){case 0:return[4,this.localStore.executeQuery(s,!0)];case 1:return e=t.sent(),n=new pf(s,e.remoteKeys),r=n.computeDocChanges(e.documents),i=bl.createSynthesizedTargetChangeForCurrentChange(u,c&&this.onlineState!==Yh.Offline),Ur(0===(o=n.applyChanges(r,!0===this.isPrimary,i)).limboChanges.length,"View returned limbo docs before target ack from the server."),Ur(!!o.snapshot,"applyChanges for new view should always return a snapshot"),a=new vf(s,u,n),this.queryViewsByQuery.set(s,a),this.queriesByTarget[u]||(this.queriesByTarget[u]=[]),this.queriesByTarget[u].push(s),[2,o.snapshot]}})})},Tf.prototype.synchronizeViewAndComputeSnapshot=function(r){return p(this,void 0,void 0,function(){var e,n;return m(this,function(t){switch(t.label){case 0:return[4,this.localStore.executeQuery(r.query,!0)];case 1:return e=t.sent(),n=r.view.synchronizeWithPersistedState(e),this.isPrimary&&this.updateTrackedLimbos(r.targetId,n.limboChanges),[2,n]}})})},Tf.prototype.unlisten=function(i){return p(this,void 0,void 0,function(){var e,n,r=this;return m(this,function(t){switch(t.label){case 0:return this.assertSubscribed("unlisten()"),Ur(!!(e=this.queryViewsByQuery.get(i)),"Trying to unlisten on query not found:"+i),1<(n=this.queriesByTarget[e.targetId]).length?(this.queriesByTarget[e.targetId]=n.filter(function(t){return!t.isEqual(i)}),this.queryViewsByQuery.delete(i),[2]):this.isPrimary?(this.sharedClientState.removeLocalQueryTarget(e.targetId),this.sharedClientState.isActiveQueryTarget(e.targetId)?[3,2]:[4,this.localStore.releaseTarget(e.targetId,!1).then(function(){r.sharedClientState.clearQueryState(e.targetId),r.remoteStore.unlisten(e.targetId),r.removeAndCleanupTarget(e.targetId)}).catch(dc)]):[3,3];case 1:t.sent(),t.label=2;case 2:return[3,5];case 3:return this.removeAndCleanupTarget(e.targetId),[4,this.localStore.releaseTarget(e.targetId,!0)];case 4:t.sent(),t.label=5;case 5:return[2]}})})},Tf.prototype.write=function(n,r){return p(this,void 0,void 0,function(){var e;return m(this,function(t){switch(t.label){case 0:return this.assertSubscribed("write()"),[4,this.localStore.localWrite(n)];case 1:return e=t.sent(),this.sharedClientState.addPendingMutation(e.batchId),this.addMutationCallback(e.batchId,r),[4,this.emitNewSnapsAndNotifyLocalStore(e.changes)];case 2:return t.sent(),[4,this.remoteStore.fillWritePipeline()];case 3:return t.sent(),[2]}})})},Tf.prototype.runTransaction=function(t,e,n){new mf(t,this.remoteStore,e,n).run()},Tf.prototype.applyRemoteEvent=function(n){return p(this,void 0,void 0,function(){var e,r=this;return m(this,function(t){switch(t.label){case 0:this.assertSubscribed("applyRemoteEvent()"),t.label=1;case 1:return t.trys.push([1,4,,6]),[4,this.localStore.applyRemoteEvent(n)];case 2:return e=t.sent(),$r(n.targetChanges,function(t,e){var n=r.limboResolutionsByTarget[Number(t)];n&&(Ur(e.addedDocuments.size+e.modifiedDocuments.size+e.removedDocuments.size<=1,"Limbo resolution for single document contains multiple changes."),0<e.addedDocuments.size?n.receivedDocument=!0:0<e.modifiedDocuments.size?Ur(n.receivedDocument,"Received change for limbo target document without add."):0<e.removedDocuments.size&&(Ur(n.receivedDocument,"Received remove for limbo target document without add."),n.receivedDocument=!1))}),[4,this.emitNewSnapsAndNotifyLocalStore(e,n)];case 3:return t.sent(),[3,6];case 4:return[4,dc(t.sent())];case 5:return t.sent(),[3,6];case 6:return[2]}})})},Tf.prototype.applyOnlineStateChange=function(r,t){if(this.isPrimary&&t===Xh.RemoteStore||!this.isPrimary&&t===Xh.SharedClientState){this.assertSubscribed("applyOnlineStateChange()");var i=[];this.queryViewsByQuery.forEach(function(t,e){var n=e.view.applyOnlineStateChange(r);Ur(0===n.limboChanges.length,"OnlineState should not affect limbo documents."),n.snapshot&&i.push(n.snapshot)}),this.syncEngineListener.onOnlineStateChange(r),this.syncEngineListener.onWatchChange(i),this.onlineState=r,this.isPrimary&&this.sharedClientState.setOnlineState(r)}},Tf.prototype.rejectListen=function(s,u){return p(this,void 0,void 0,function(){var e,n,r,i,o,a=this;return m(this,function(t){switch(t.label){case 0:return this.assertSubscribed("rejectListens()"),this.sharedClientState.updateQueryState(s,"rejected",u),e=this.limboResolutionsByTarget[s],(n=e&&e.key)?(this.limboTargetsByKey=this.limboTargetsByKey.remove(n),delete this.limboResolutionsByTarget[s],r=(r=new po(Gi.comparator)).insert(n,new Ks(n,lo.forDeletedDoc())),i=Oo().add(n),o=new gl(lo.MIN,{},new So(Si),r,i),[2,this.applyRemoteEvent(o)]):[3,1];case 1:return[4,this.localStore.releaseTarget(s,!1).then(function(){return a.removeAndCleanupTarget(s,u)}).catch(dc)];case 2:t.sent(),t.label=3;case 3:return[2]}})})},Tf.prototype.applyBatchState=function(n,r,i){return p(this,void 0,void 0,function(){var e;return m(this,function(t){switch(t.label){case 0:return this.assertSubscribed("applyBatchState()"),[4,this.localStore.lookupMutationDocuments(n)];case 1:return null===(e=t.sent())?(Fr(gf,"Cannot apply mutation batch with id: "+n),[2]):"pending"!==r?[3,3]:[4,this.remoteStore.fillWritePipeline()];case 2:return t.sent(),[3,4];case 3:"acknowledged"===r||"rejected"===r?(this.processUserCallback(n,i||null),this.localStore.removeCachedMutationBatchMetadata(n)):Br("Unknown batchState: "+r),t.label=4;case 4:return[4,this.emitNewSnapsAndNotifyLocalStore(e)];case 5:return t.sent(),[2]}})})},Tf.prototype.applySuccessfulWrite=function(r){return p(this,void 0,void 0,function(){var e,n;return m(this,function(t){switch(t.label){case 0:this.assertSubscribed("applySuccessfulWrite()"),e=r.batch.batchId,this.processUserCallback(e,null),this.triggerPendingWritesCallbacks(e),t.label=1;case 1:return t.trys.push([1,4,,6]),[4,this.localStore.acknowledgeBatch(r)];case 2:return n=t.sent(),this.sharedClientState.updateMutationState(e,"acknowledged"),[4,this.emitNewSnapsAndNotifyLocalStore(n)];case 3:return t.sent(),[3,6];case 4:return[4,dc(t.sent())];case 5:return t.sent(),[3,6];case 6:return[2]}})})},Tf.prototype.rejectFailedWrite=function(n,r){return p(this,void 0,void 0,function(){var e;return m(this,function(t){switch(t.label){case 0:this.assertSubscribed("rejectFailedWrite()"),this.processUserCallback(n,r),this.triggerPendingWritesCallbacks(n),t.label=1;case 1:return t.trys.push([1,4,,6]),[4,this.localStore.rejectBatch(n)];case 2:return e=t.sent(),this.sharedClientState.updateMutationState(n,"rejected",r),[4,this.emitNewSnapsAndNotifyLocalStore(e)];case 3:return t.sent(),[3,6];case 4:return[4,dc(t.sent())];case 5:return t.sent(),[3,6];case 6:return[2]}})})},Tf.prototype.registerPendingWritesCallback=function(r){return p(this,void 0,void 0,function(){var e,n;return m(this,function(t){switch(t.label){case 0:return this.remoteStore.canUseNetwork()||Fr(gf,"The network is disabled. The task returned by 'awaitPendingWrites()' will not complete until the network is enabled."),[4,this.localStore.getHighestUnacknowledgedBatchId()];case 1:return-1===(e=t.sent())?r.resolve():((n=this.pendingWritesCallbacks.get(e)||[]).push(r),this.pendingWritesCallbacks.set(e,n)),[2]}})})},Tf.prototype.triggerPendingWritesCallbacks=function(t){(this.pendingWritesCallbacks.get(t)||[]).forEach(function(t){t.resolve()}),this.pendingWritesCallbacks.delete(t)},Tf.prototype.rejectOutstandingPendingWritesCallbacks=function(e){this.pendingWritesCallbacks.forEach(function(t){t.forEach(function(t){t.reject(new zr(Gr.CANCELLED,e))})}),this.pendingWritesCallbacks.clear()},Tf.prototype.addMutationCallback=function(t,e){var n=this.mutationUserCallbacks[this.currentUser.toKey()];n=(n=n||new po(Si)).insert(t,e),this.mutationUserCallbacks[this.currentUser.toKey()]=n},Tf.prototype.processUserCallback=function(t,e){var n=this.mutationUserCallbacks[this.currentUser.toKey()];if(n){var r=n.get(t);r&&(Ur(t===n.minKey(),"Mutation callbacks processed out-of-order?"),e?r.reject(e):r.resolve(),n=n.remove(t)),this.mutationUserCallbacks[this.currentUser.toKey()]=n}},Tf.prototype.removeAndCleanupTarget=function(t,e){var n=this;void 0===e&&(e=null),this.sharedClientState.removeLocalQueryTarget(t),Ur(this.queriesByTarget[t]&&0!==this.queriesByTarget[t].length,"There are no queries mapped to target id "+t);for(var r=0,i=this.queriesByTarget[t];r<i.length;r++){var o=i[r];this.queryViewsByQuery.delete(o),e&&this.syncEngineListener.onWatchError(o,e)}if(delete this.queriesByTarget[t],this.isPrimary){var a=this.limboDocumentRefs.referencesForId(t);this.limboDocumentRefs.removeReferencesForId(t),a.forEach(function(t){n.limboDocumentRefs.containsKey(t)||n.removeLimboTarget(t)})}},Tf.prototype.removeLimboTarget=function(t){var e=this.limboTargetsByKey.get(t);null!==e&&(this.remoteStore.unlisten(e),this.limboTargetsByKey=this.limboTargetsByKey.remove(t),delete this.limboResolutionsByTarget[e])},Tf.prototype.updateTrackedLimbos=function(t,e){for(var n=0,r=e;n<r.length;n++){var i=r[n];i instanceof lf?(this.limboDocumentRefs.addReference(i.key,t),this.trackLimboChange(i)):i instanceof ff?(Fr(gf,"Document no longer in limbo: "+i.key),this.limboDocumentRefs.removeReference(i.key,t),this.limboDocumentRefs.containsKey(i.key)||this.removeLimboTarget(i.key)):Br("Unknown limbo change: "+JSON.stringify(i))}},Tf.prototype.trackLimboChange=function(t){var e=t.key;if(!this.limboTargetsByKey.get(e)){Fr(gf,"New document in limbo: "+e);var n=this.limboTargetIdGenerator.next(),r=Rc.atPath(e.path);this.limboResolutionsByTarget[n]=new bf(e),this.remoteStore.listen(new Wu(r.toTarget(),n,qu.LimboResolution,Oi.INVALID)),this.limboTargetsByKey=this.limboTargetsByKey.insert(e,n)}},Tf.prototype.currentLimboDocs=function(){return this.limboTargetsByKey},Tf.prototype.emitNewSnapsAndNotifyLocalStore=function(r,u){return p(this,void 0,void 0,function(){var o,a,e,s=this;return m(this,function(t){switch(t.label){case 0:return o=[],a=[],e=[],this.queryViewsByQuery.forEach(function(t,i){e.push(Promise.resolve().then(function(){var n=i.view.computeDocChanges(r);return n.needsRefill?s.localStore.executeQuery(i.query,!1).then(function(t){var e=t.documents;return i.view.computeDocChanges(e,n)}):n}).then(function(t){var e=u&&u.targetChanges[i.targetId],n=i.view.applyChanges(t,!0===s.isPrimary,e);if(s.updateTrackedLimbos(i.targetId,n.limboChanges),n.snapshot){s.isPrimary&&s.sharedClientState.updateQueryState(i.targetId,n.snapshot.fromCache?"not-current":"current"),o.push(n.snapshot);var r=cf.fromSnapshot(i.targetId,n.snapshot);a.push(r)}}))}),[4,Promise.all(e)];case 1:return t.sent(),this.syncEngineListener.onWatchChange(o),[4,this.localStore.notifyLocalViewChanges(a)];case 2:return t.sent(),[2]}})})},Tf.prototype.assertSubscribed=function(t){Ur(null!==this.syncEngineListener,"Trying to call "+t+" before calling subscribe().")},Tf.prototype.handleCredentialChange=function(r){return p(this,void 0,void 0,function(){var e,n;return m(this,function(t){switch(t.label){case 0:return e=!this.currentUser.isEqual(r),this.currentUser=r,e?(this.rejectOutstandingPendingWritesCallbacks("'waitForPendingWrites' promise is rejected due to a user change."),[4,this.localStore.handleUserChange(r)]):[3,3];case 1:return n=t.sent(),this.sharedClientState.handleUserChange(r,n.removedBatchIds,n.addedBatchIds),[4,this.emitNewSnapsAndNotifyLocalStore(n.affectedDocuments)];case 2:t.sent(),t.label=3;case 3:return[4,this.remoteStore.handleCredentialChange()];case 4:return t.sent(),[2]}})})},Tf.prototype.applyPrimaryState=function(c){return p(this,void 0,void 0,function(){var e,n,r,i,o,a,s,u=this;return m(this,function(t){switch(t.label){case 0:return!0!==c||!0===this.isPrimary?[3,3]:(this.isPrimary=!0,[4,this.remoteStore.applyPrimaryState(!0)]);case 1:return t.sent(),e=this.sharedClientState.getAllActiveQueryTargets(),[4,this.synchronizeQueryViewsAndRaiseSnapshots(e.toArray())];case 2:for(n=t.sent(),r=0,i=n;r<i.length;r++)o=i[r],this.remoteStore.listen(o);return[3,7];case 3:return!1!==c||!1===this.isPrimary?[3,7]:(this.isPrimary=!1,a=[],s=Promise.resolve(),Zr(this.queriesByTarget,function(t,e){u.sharedClientState.isLocalQueryTarget(t)?a.push(t):s=s.then(function(){return u.removeAndCleanupTarget(t),u.localStore.releaseTarget(t,!0)}),u.remoteStore.unlisten(t)}),[4,s]);case 4:return t.sent(),[4,this.synchronizeQueryViewsAndRaiseSnapshots(a)];case 5:return t.sent(),this.resetLimboDocuments(),[4,this.remoteStore.applyPrimaryState(!1)];case 6:t.sent(),t.label=7;case 7:return[2]}})})},Tf.prototype.resetLimboDocuments=function(){var e=this;Zr(this.limboResolutionsByTarget,function(t){e.remoteStore.unlisten(t)}),this.limboDocumentRefs.removeAllReferences(),this.limboResolutionsByTarget=[],this.limboTargetsByKey=new po(Gi.comparator)},Tf.prototype.synchronizeQueryViewsAndRaiseSnapshots=function(d){return p(this,void 0,void 0,function(){var e,n,r,i,o,a,s,u,c,h,l,f,p;return m(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],a=void 0,(s=this.queriesByTarget[o])&&0!==s.length?[4,this.localStore.releaseTarget(o,!0)]:[3,8]):[3,14];case 2:return t.sent(),[4,this.localStore.allocateTarget(s[0].toTarget())];case 3:a=t.sent(),u=0,c=s,t.label=4;case 4:return u<c.length?(h=c[u],Ur(!!(l=this.queryViewsByQuery.get(h)),"No query view found for "+h),[4,this.synchronizeViewAndComputeSnapshot(l)]):[3,7];case 5:(f=t.sent()).snapshot&&n.push(f.snapshot),t.label=6;case 6:return u++,[3,4];case 7:return[3,12];case 8:return Ur(!0===this.isPrimary,"A secondary tab should never have an active target without an active query."),[4,this.localStore.getTarget(o)];case 9:return Ur(!!(p=t.sent()),"Target for id "+o+" not found"),[4,this.localStore.allocateTarget(p)];case 10:return a=t.sent(),[4,this.initializeViewAndComputeSnapshot(this.synthesizeTargetToQuery(p),o,!1)];case 11:t.sent(),t.label=12;case 12:e.push(a),t.label=13;case 13:return r++,[3,1];case 14:return this.syncEngineListener.onWatchChange(n),[2,e]}})})},Tf.prototype.synthesizeTargetToQuery=function(t){return new Rc(t.path,t.collectionGroup,t.orderBy,t.filters,t.limit,Dc.First,t.startAt,t.endAt)},Tf.prototype.getActiveClients=function(){return this.localStore.getActiveClients()},Tf.prototype.applyTargetState=function(r,i,o){return p(this,void 0,void 0,function(){var e,n;return m(this,function(t){switch(t.label){case 0:if(this.isPrimary)return Fr(gf,"Ignoring unexpected query state notification."),[2];if(!this.queriesByTarget[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.localStore.getNewDocumentChanges()];case 2:return e=t.sent(),n=gl.createSynthesizedRemoteEventForCurrentChange(r,"current"===i),[4,this.emitNewSnapsAndNotifyLocalStore(e,n)];case 3:return t.sent(),[3,7];case 4:return[4,this.localStore.releaseTarget(r,!0)];case 5:return t.sent(),this.removeAndCleanupTarget(r,o),[3,7];case 6:Br("Unexpected target state: "+i),t.label=7;case 7:return[2]}})})},Tf.prototype.applyActiveTargetsChange=function(l,f){return p(this,void 0,void 0,function(){var e,n,r,i,o,a,s,u,c,h=this;return m(this,function(t){switch(t.label){case 0:if(!this.isPrimary)return[2];e=0,n=l,t.label=1;case 1:return e<n.length?(c=n[e],Ur(!this.queriesByTarget[c],"Trying to add an already active target"),[4,this.localStore.getTarget(c)]):[3,6];case 2:return Ur(!!(r=t.sent()),"Query data for active target "+c+" not found"),[4,this.localStore.allocateTarget(r)];case 3:return i=t.sent(),[4,this.initializeViewAndComputeSnapshot(this.synthesizeTargetToQuery(r),i.targetId,!1)];case 4:t.sent(),this.remoteStore.listen(i),t.label=5;case 5:return e++,[3,1];case 6:o=function(e){return m(this,function(t){switch(t.label){case 0:return a.queriesByTarget[e]?[4,a.localStore.releaseTarget(e,!1).then(function(){h.remoteStore.unlisten(e),h.removeAndCleanupTarget(e)}).catch(dc)]:[2,"continue"];case 1:return t.sent(),[2]}})},a=this,s=0,u=f,t.label=7;case 7:return s<u.length?(c=u[s],[5,o(c)]):[3,10];case 8:t.sent(),t.label=9;case 9:return s++,[3,7];case 10:return[2]}})})},Tf.prototype.enableNetwork=function(){return this.localStore.setNetworkEnabled(!0),this.remoteStore.enableNetwork()},Tf.prototype.disableNetwork=function(){return this.localStore.setNetworkEnabled(!1),this.remoteStore.disableNetwork()},Tf.prototype.getRemoteKeysForTarget=function(t){var e=this.limboResolutionsByTarget[t];if(e&&e.receivedDocument)return Oo().add(e.key);var n=Oo(),r=this.queriesByTarget[t];if(!r)return n;for(var i=0,o=r;i<o.length;i++){var a=o[i],s=this.queryViewsByQuery.get(a);Ur(!!s,"No query view found for "+a),n=n.unionWith(s.view.syncedDocuments)}return n},Tf);function Tf(t,e,n,r){this.localStore=t,this.remoteStore=e,this.sharedClientState=n,this.currentUser=r,this.syncEngineListener=null,this.queryViewsByQuery=new zs(function(t){return t.canonicalId()}),this.queriesByTarget={},this.limboTargetsByKey=new po(Gi.comparator),this.limboResolutionsByTarget={},this.limboDocumentRefs=new lh,this.mutationUserCallbacks={},this.pendingWritesCallbacks=new Map,this.limboTargetIdGenerator=la.forSyncEngine(),this.isPrimary=void 0,this.onlineState=Yh.Unknown}var Sf=(Ef.prototype.isAuthenticated=function(){return null!=this.uid},Ef.prototype.toKey=function(){return this.isAuthenticated()?"uid:"+this.uid:"anonymous-user"},Ef.prototype.isEqual=function(t){return t.uid===this.uid},Ef.UNAUTHENTICATED=new Ef(null),Ef.GOOGLE_CREDENTIALS=new Ef("google-credentials-uid"),Ef.FIRST_PARTY=new Ef("first-party-uid"),Ef);function Ef(t){this.uid=t}var If="SharedClientState",Cf="firestore_clients",Df="firestore_mutations",Nf="firestore_targets",Af=(kf.fromWebStorageEntry=function(t,e,n){var r=JSON.parse(n),i="object"==typeof r&&-1!==["pending","acknowledged","rejected"].indexOf(r.state)&&(void 0===r.error||"object"==typeof r.error),o=void 0;return i&&r.error&&(i="string"==typeof r.error.message&&"string"==typeof r.error.code)&&(o=new zr(r.error.code,r.error.message)),i?new kf(t,e,r.state,o):(qr(If,"Failed to parse mutation state for ID '"+e+"': "+n),null)},kf.prototype.toWebStorageJSON=function(){var t={state:this.state,updateTimeMs:Date.now()};return this.error&&(t.error={code:this.error.code,message:this.error.message}),JSON.stringify(t)},kf);function kf(t,e,n,r){this.user=t,this.batchId=e,this.state=n,Ur(void 0!==(this.error=r)==("rejected"===n),"MutationMetadata must contain an error iff state is 'rejected'")}var Rf=(Mf.fromWebStorageEntry=function(t,e){var n=JSON.parse(e),r="object"==typeof n&&-1!==["not-current","current","rejected"].indexOf(n.state)&&(void 0===n.error||"object"==typeof n.error),i=void 0;return r&&n.error&&(r="string"==typeof n.error.message&&"string"==typeof n.error.code)&&(i=new zr(n.error.code,n.error.message)),r?new Mf(t,n.state,i):(qr(If,"Failed to parse target state for ID '"+t+"': "+e),null)},Mf.prototype.toWebStorageJSON=function(){var t={state:this.state,updateTimeMs:Date.now()};return this.error&&(t.error={code:this.error.code,message:this.error.message}),JSON.stringify(t)},Mf);function Mf(t,e,n){this.targetId=t,this.state=e,Ur(void 0!==(this.error=n)==("rejected"===e),"QueryTargetMetadata must contain an error iff state is 'rejected'")}var _f=(Lf.fromWebStorageEntry=function(t,e){for(var n=JSON.parse(e),r="object"==typeof n&&n.activeTargetIds instanceof Array,i=xo(),o=0;r&&o<n.activeTargetIds.length;++o)r=Cc(n.activeTargetIds[o]),i=i.add(n.activeTargetIds[o]);return r?new Lf(t,i):(qr(If,"Failed to parse client data for instance '"+t+"': "+e),null)},Lf);function Lf(t,e){this.clientId=t,this.activeTargetIds=e}var Of=(Pf.fromWebStorageEntry=function(t){var e=JSON.parse(t);return"object"==typeof e&&e.onlineState in Yh&&"string"==typeof e.clientId?new Pf(e.clientId,Yh[e.onlineState]):(qr(If,"Failed to parse online state: "+t),null)},Pf);function Pf(t,e){this.clientId=t,this.onlineState=e}var xf=(Ff.prototype.addQueryTarget=function(t){this.activeTargetIds=this.activeTargetIds.add(t)},Ff.prototype.removeQueryTarget=function(t){this.activeTargetIds=this.activeTargetIds.delete(t)},Ff.prototype.toWebStorageJSON=function(){var t={activeTargetIds:this.activeTargetIds.toArray(),updateTimeMs:Date.now()};return JSON.stringify(t)},Ff);function Ff(){this.activeTargetIds=xo()}var qf=(Vf.isAvailable=function(t){return!(!t.window||null==t.window.localStorage)},Vf.prototype.start=function(){return p(this,void 0,void 0,function(){var e,n,r,i,o,a,s,u,c,h,l,f=this;return m(this,function(t){switch(t.label){case 0:return Ur(!this.started,"WebStorageSharedClientState already started"),Ur(null!==this.syncEngine,"syncEngine property must be set before calling start()"),Ur(null!==this.onlineStateHandler,"onlineStateHandler property must be set before calling start()"),[4,this.syncEngine.getActiveClients()];case 1:for(e=t.sent(),n=0,r=e;n<r.length;n++)(i=r[n])!==this.localClientId&&(o=this.getItem(this.toWebStorageClientStateKey(i)))&&(a=_f.fromWebStorageEntry(i,o))&&(this.activeClients[a.clientId]=a);for(this.persistClientState(),(s=this.storage.getItem(this.onlineStateKey))&&(u=this.fromWebStorageOnlineState(s))&&this.handleOnlineStateEvent(u),c=0,h=this.earlyEvents;c<h.length;c++)l=h[c],this.handleWebStorageEvent(l);return this.earlyEvents=[],this.platform.window.addEventListener("unload",function(){return f.shutdown()}),this.started=!0,[2]}})})},Vf.prototype.writeSequenceNumber=function(t){this.setItem(this.sequenceNumberKey,JSON.stringify(t))},Vf.prototype.getAllActiveQueryTargets=function(){var n=xo();return $r(this.activeClients,function(t,e){n=n.unionWith(e.activeTargetIds)}),n},Vf.prototype.isActiveQueryTarget=function(t){for(var e in this.activeClients)if(this.activeClients.hasOwnProperty(e)&&this.activeClients[e].activeTargetIds.has(t))return!0;return!1},Vf.prototype.addPendingMutation=function(t){this.persistMutationState(t,"pending")},Vf.prototype.updateMutationState=function(t,e,n){this.persistMutationState(t,e,n),this.removeMutationState(t)},Vf.prototype.addLocalQueryTarget=function(t){var e="not-current";if(this.isActiveQueryTarget(t)){var n=this.storage.getItem(this.toWebStorageQueryTargetMetadataKey(t));if(n){var r=Rf.fromWebStorageEntry(t,n);r&&(e=r.state)}}return this.localClientState.addQueryTarget(t),this.persistClientState(),e},Vf.prototype.removeLocalQueryTarget=function(t){this.localClientState.removeQueryTarget(t),this.persistClientState()},Vf.prototype.isLocalQueryTarget=function(t){return this.localClientState.activeTargetIds.has(t)},Vf.prototype.clearQueryState=function(t){this.removeItem(this.toWebStorageQueryTargetMetadataKey(t))},Vf.prototype.updateQueryState=function(t,e,n){this.persistQueryTargetState(t,e,n)},Vf.prototype.handleUserChange=function(t,e,n){var r=this;e.forEach(function(t){r.removeMutationState(t)}),this.currentUser=t,n.forEach(function(t){r.addPendingMutation(t)})},Vf.prototype.setOnlineState=function(t){this.persistOnlineState(t)},Vf.prototype.shutdown=function(){this.started&&(this.platform.window.removeEventListener("storage",this.storageListener),this.removeItem(this.localClientStorageKey),this.started=!1)},Vf.prototype.getItem=function(t){var e=this.storage.getItem(t);return Fr(If,"READ",t,e),e},Vf.prototype.setItem=function(t,e){Fr(If,"SET",t,e),this.storage.setItem(t,e)},Vf.prototype.removeItem=function(t){Fr(If,"REMOVE",t),this.storage.removeItem(t)},Vf.prototype.handleWebStorageEvent=function(s){var t=this;if(s.storageArea===this.storage){if(Fr(If,"EVENT",s.key,s.newValue),s.key===this.localClientStorageKey)return void qr("Received WebStorage notification for local change. Another client might have garbage-collected our state");this.queue.enqueueAndForget(function(){return p(t,void 0,void 0,function(){var e,n,r,i,o,a;return m(this,function(t){if(!this.started)return this.earlyEvents.push(s),[2];if(null===s.key)return[2];if(this.clientStateKeyRe.test(s.key)){if(null==s.newValue)return n=this.fromWebStorageClientStateKey(s.key),[2,this.handleClientStateEvent(n,null)];if(e=this.fromWebStorageClientState(s.key,s.newValue))return[2,this.handleClientStateEvent(e.clientId,e)]}else if(this.mutationBatchKeyRe.test(s.key)){if(null!==s.newValue&&(r=this.fromWebStorageMutationMetadata(s.key,s.newValue)))return[2,this.handleMutationBatchEvent(r)]}else if(this.queryTargetKeyRe.test(s.key)){if(null!==s.newValue&&(i=this.fromWebStorageQueryTargetMetadata(s.key,s.newValue)))return[2,this.handleQueryTargetEvent(i)]}else if(s.key===this.onlineStateKey){if(null!==s.newValue&&(o=this.fromWebStorageOnlineState(s.newValue)))return[2,this.handleOnlineStateEvent(o)]}else s.key===this.sequenceNumberKey&&(Ur(!!this.sequenceNumberHandler,"Missing sequenceNumberHandler"),(a=function(t){var e=Oi.INVALID;if(null!=t)try{var n=JSON.parse(t);Ur("number"==typeof n,"Found non-numeric sequence number"),e=n}catch(t){qr(If,"Failed to read sequence number from WebStorage",t)}return e}(s.newValue))!==Oi.INVALID&&this.sequenceNumberHandler(a));return[2]})})})}},Object.defineProperty(Vf.prototype,"localClientState",{get:function(){return this.activeClients[this.localClientId]},enumerable:!0,configurable:!0}),Vf.prototype.persistClientState=function(){this.setItem(this.localClientStorageKey,this.localClientState.toWebStorageJSON())},Vf.prototype.persistMutationState=function(t,e,n){var r=new Af(this.currentUser,t,e,n),i=this.toWebStorageMutationBatchKey(t);this.setItem(i,r.toWebStorageJSON())},Vf.prototype.removeMutationState=function(t){var e=this.toWebStorageMutationBatchKey(t);this.removeItem(e)},Vf.prototype.persistOnlineState=function(t){var e={clientId:this.localClientId,onlineState:Yh[t]};this.storage.setItem(this.onlineStateKey,JSON.stringify(e))},Vf.prototype.persistQueryTargetState=function(t,e,n){var r=this.toWebStorageQueryTargetMetadataKey(t),i=new Rf(t,e,n);this.setItem(r,i.toWebStorageJSON())},Vf.prototype.toWebStorageClientStateKey=function(t){return Ur(-1===t.indexOf("_"),"Client key cannot contain '_', but was '"+t+"'"),Cf+"_"+this.persistenceKey+"_"+t},Vf.prototype.toWebStorageQueryTargetMetadataKey=function(t){return Nf+"_"+this.persistenceKey+"_"+t},Vf.prototype.toWebStorageMutationBatchKey=function(t){var e=Df+"_"+this.persistenceKey+"_"+t;return this.currentUser.isAuthenticated()&&(e+="_"+this.currentUser.uid),e},Vf.prototype.fromWebStorageClientStateKey=function(t){var e=this.clientStateKeyRe.exec(t);return e?e[1]:null},Vf.prototype.fromWebStorageClientState=function(t,e){var n=this.fromWebStorageClientStateKey(t);return Ur(null!==n,"Cannot parse client state key '"+t+"'"),_f.fromWebStorageEntry(n,e)},Vf.prototype.fromWebStorageMutationMetadata=function(t,e){var n=this.mutationBatchKeyRe.exec(t);Ur(null!==n,"Cannot parse mutation batch key '"+t+"'");var r=Number(n[1]),i=void 0!==n[2]?n[2]:null;return Af.fromWebStorageEntry(new Sf(i),r,e)},Vf.prototype.fromWebStorageQueryTargetMetadata=function(t,e){var n=this.queryTargetKeyRe.exec(t);Ur(null!==n,"Cannot parse query target key '"+t+"'");var r=Number(n[1]);return Rf.fromWebStorageEntry(r,e)},Vf.prototype.fromWebStorageOnlineState=function(t){return Of.fromWebStorageEntry(t)},Vf.prototype.handleMutationBatchEvent=function(e){return p(this,void 0,void 0,function(){return m(this,function(t){return e.user.uid!==this.currentUser.uid?(Fr(If,"Ignoring mutation for non-active user "+e.user.uid),[2]):[2,this.syncEngine.applyBatchState(e.batchId,e.state,e.error)]})})},Vf.prototype.handleQueryTargetEvent=function(t){return this.syncEngine.applyTargetState(t.targetId,t.state,t.error)},Vf.prototype.handleClientStateEvent=function(t,e){var n=this,r=this.getAllActiveQueryTargets();e?this.activeClients[t]=e:delete this.activeClients[t];var i=this.getAllActiveQueryTargets(),o=[],a=[];return i.forEach(function(e){return p(n,void 0,void 0,function(){return m(this,function(t){return r.has(e)||o.push(e),[2]})})}),r.forEach(function(e){return p(n,void 0,void 0,function(){return m(this,function(t){return i.has(e)||a.push(e),[2]})})}),this.syncEngine.applyActiveTargetsChange(o,a)},Vf.prototype.handleOnlineStateEvent=function(t){this.activeClients[t.clientId]&&this.onlineStateHandler(t.onlineState)},Vf);function Vf(t,e,n,r,i){if(this.queue=t,this.platform=e,this.persistenceKey=n,this.localClientId=r,this.syncEngine=null,this.onlineStateHandler=null,this.sequenceNumberHandler=null,this.activeClients={},this.storageListener=this.handleWebStorageEvent.bind(this),this.started=!1,this.earlyEvents=[],!Vf.isAvailable(this.platform))throw new zr(Gr.UNIMPLEMENTED,"LocalStorage is not available on this platform.");var o=n.replace(/[.*+?^${}()|[\]\\]/g,"\\$&");this.storage=this.platform.window.localStorage,this.currentUser=i,this.localClientStorageKey=this.toWebStorageClientStateKey(this.localClientId),this.sequenceNumberKey="firestore_sequence_number_"+n,this.activeClients[this.localClientId]=new xf,this.clientStateKeyRe=new RegExp("^"+Cf+"_"+o+"_([^_]*)$"),this.mutationBatchKeyRe=new RegExp("^"+Df+"_"+o+"_(\\d+)(?:_(.*))?$"),this.queryTargetKeyRe=new RegExp("^"+Nf+"_"+o+"_(\\d+)$"),this.onlineStateKey="firestore_online_state_"+n,this.platform.window.addEventListener("storage",this.storageListener)}var Bf=(Uf.prototype.addPendingMutation=function(t){},Uf.prototype.updateMutationState=function(t,e,n){},Uf.prototype.addLocalQueryTarget=function(t){return this.localState.addQueryTarget(t),this.queryState[t]||"not-current"},Uf.prototype.updateQueryState=function(t,e,n){this.queryState[t]=e},Uf.prototype.removeLocalQueryTarget=function(t){this.localState.removeQueryTarget(t)},Uf.prototype.isLocalQueryTarget=function(t){return this.localState.activeTargetIds.has(t)},Uf.prototype.clearQueryState=function(t){delete this.queryState[t]},Uf.prototype.getAllActiveQueryTargets=function(){return this.localState.activeTargetIds},Uf.prototype.isActiveQueryTarget=function(t){return this.localState.activeTargetIds.has(t)},Uf.prototype.start=function(){return this.localState=new xf,Promise.resolve()},Uf.prototype.handleUserChange=function(t,e,n){},Uf.prototype.setOnlineState=function(t){},Uf.prototype.shutdown=function(){},Uf.prototype.writeSequenceNumber=function(t){},Uf);function Uf(){this.localState=new xf,this.queryState={},this.syncEngine=null,this.onlineStateHandler=null,this.sequenceNumberHandler=null}var Kf="FirestoreClient",Qf=(Wf.prototype.lruParams=function(){return Zu.withCacheSize(this.cacheSizeBytes)},Wf);function Wf(t,e){this.cacheSizeBytes=t,this.synchronizeTabs=e}var jf=function(){},Gf=(zf.prototype.start=function(t){var n=this;this.verifyNotTerminated();var r=new Ji,i=new Ji,o=!1;return this.credentials.setChangeListener(function(e){o?n.asyncQueue.enqueueAndForget(function(){return n.handleCredentialChange(e)}):(o=!0,n.initializePersistence(t,i,e).then(function(t){return n.initializeRest(e,t)}).then(r.resolve,r.reject))}),this.asyncQueue.enqueueAndForget(function(){return r.promise}),i.promise},zf.prototype.enableNetwork=function(){var t=this;return this.verifyNotTerminated(),this.asyncQueue.enqueue(function(){return t.syncEngine.enableNetwork()})},zf.prototype.initializePersistence=function(t,e,n){var r=this;return t instanceof Qf?this.startIndexedDbPersistence(n,t).then(function(t){return e.resolve(),t}).catch(function(t){if(e.reject(t),!r.canFallback(t))throw t;return console.warn("Error enabling offline persistence. Falling back to persistence disabled: "+t),r.startMemoryPersistence()}):(e.resolve(),this.startMemoryPersistence())},zf.prototype.canFallback=function(t){return t instanceof zr?t.code===Gr.FAILED_PRECONDITION||t.code===Gr.UNIMPLEMENTED:!("undefined"!=typeof DOMException&&t instanceof DOMException)||22===t.code||20===t.code||11===t.code},zf.prototype.verifyNotTerminated=function(){if(this.asyncQueue.isShuttingDown)throw new zr(Gr.FAILED_PRECONDITION,"The client has already been terminated.")},zf.prototype.startIndexedDbPersistence=function(r,i){var t=this,o=fc.buildStoragePrefix(this.databaseInfo),a=new ef(this.databaseInfo.databaseId,{useProto3Json:!0});return Promise.resolve().then(function(){return p(t,void 0,void 0,function(){var e,n;return m(this,function(t){switch(t.label){case 0:if(i.synchronizeTabs&&!qf.isAvailable(this.platform))throw new zr(Gr.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");return e=i.lruParams(),this.sharedClientState=i.synchronizeTabs?new qf(this.asyncQueue,this.platform,o,this.clientId,r):new Bf,[4,fc.createIndexedDbPersistence({allowTabSynchronization:i.synchronizeTabs,persistenceKey:o,clientId:this.clientId,platform:this.platform,queue:this.asyncQueue,serializer:a,lruParams:e,sequenceNumberSyncer:this.sharedClientState})];case 1:return n=t.sent(),[2,(this.persistence=n).referenceDelegate.garbageCollector]}})})})},zf.prototype.startMemoryPersistence=function(){return this.persistence=Ch.createEagerPersistence(this.clientId),this.sharedClientState=new Bf,Promise.resolve(null)},zf.prototype.initializeRest=function(c,h){var t=this;return Fr(Kf,"Initializing. user=",c.uid),this.platform.loadConnection(this.databaseInfo).then(function(u){return p(t,void 0,void 0,function(){var e,n,r,i,o,a,s=this;return m(this,function(t){switch(t.label){case 0:return e=new sh,this.localStore=new mh(this.persistence,e,c),[4,this.localStore.start()];case 1:return t.sent(),h&&(this.lruScheduler=new tc(h,this.asyncQueue,this.localStore)),n=this.platform.newConnectivityMonitor(),r=this.platform.newSerializer(this.databaseInfo.databaseId),i=new zh(this.asyncQueue,u,this.credentials,r),o=function(t){return s.syncEngine.applyOnlineStateChange(t,Xh.RemoteStore)},a=function(t){return s.syncEngine.applyOnlineStateChange(t,Xh.SharedClientState)},this.remoteStore=new Ll(this.localStore,i,this.asyncQueue,o,n),this.syncEngine=new wf(this.localStore,this.remoteStore,this.sharedClientState,c),this.sharedClientState.onlineStateHandler=a,this.remoteStore.syncEngine=this.syncEngine,this.sharedClientState.syncEngine=this.syncEngine,this.eventMgr=new of(this.syncEngine),[4,this.sharedClientState.start()];case 2:return t.sent(),[4,this.remoteStore.start()];case 3:return t.sent(),[4,this.persistence.setPrimaryStateListener(function(e){return p(s,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return[4,this.syncEngine.applyPrimaryState(e)];case 1:return t.sent(),this.lruScheduler&&(e&&!this.lruScheduler.started?this.lruScheduler.start():e||this.lruScheduler.stop()),[2]}})})})];case 4:return t.sent(),[4,this.persistence.setDatabaseDeletedListener(function(){return p(s,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return[4,this.terminate()];case 1:return t.sent(),[2]}})})})];case 5:return t.sent(),[2]}})})})},zf.prototype.handleCredentialChange=function(t){return this.asyncQueue.verifyOperationInProgress(),Fr(Kf,"Credential Changed. Current user: "+t.uid),this.syncEngine.handleCredentialChange(t)},zf.prototype.disableNetwork=function(){var t=this;return this.verifyNotTerminated(),this.asyncQueue.enqueue(function(){return t.syncEngine.disableNetwork()})},zf.prototype.terminate=function(){var t=this;return this.asyncQueue.enqueueAndInitiateShutdown(function(){return p(t,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return this.lruScheduler&&this.lruScheduler.stop(),[4,this.remoteStore.shutdown()];case 1:return t.sent(),[4,this.sharedClientState.shutdown()];case 2:return t.sent(),[4,this.persistence.shutdown()];case 3:return t.sent(),this.credentials.removeChangeListener(),[2]}})})})},zf.prototype.waitForPendingWrites=function(){var t=this;this.verifyNotTerminated();var e=new Ji;return this.asyncQueue.enqueueAndForget(function(){return t.syncEngine.registerPendingWritesCallback(e)}),e.promise},zf.prototype.listen=function(t,e,n){var r=this;this.verifyNotTerminated();var i=new sf(t,e,n);return this.asyncQueue.enqueueAndForget(function(){return r.eventMgr.listen(i)}),i},zf.prototype.unlisten=function(t){var e=this;this.clientTerminated||this.asyncQueue.enqueueAndForget(function(){return e.eventMgr.unlisten(t)})},zf.prototype.getDocumentFromLocalCache=function(t){var e=this;return this.verifyNotTerminated(),this.asyncQueue.enqueue(function(){return e.localStore.readDocument(t)}).then(function(t){if(t instanceof Vs)return t;if(t instanceof Ks)return null;throw new zr(Gr.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.)")})},zf.prototype.getDocumentsFromLocalCache=function(i){var t=this;return this.verifyNotTerminated(),this.asyncQueue.enqueue(function(){return p(t,void 0,void 0,function(){var e,n,r;return m(this,function(t){switch(t.label){case 0:return[4,this.localStore.executeQuery(i,!0)];case 1:return e=t.sent(),n=new pf(i,e.remoteKeys),r=n.computeDocChanges(e.documents),[2,n.applyChanges(r,!1).snapshot]}})})})},zf.prototype.write=function(t){var e=this;this.verifyNotTerminated();var n=new Ji;return this.asyncQueue.enqueueAndForget(function(){return e.syncEngine.write(t,n)}),n.promise},zf.prototype.databaseId=function(){return this.databaseInfo.databaseId},zf.prototype.addSnapshotsInSyncListener=function(t){var e=this;this.verifyNotTerminated(),this.asyncQueue.enqueueAndForget(function(){return e.eventMgr.addSnapshotsInSyncListener(t),Promise.resolve()})},zf.prototype.removeSnapshotsInSyncListener=function(t){this.clientTerminated||this.eventMgr.removeSnapshotsInSyncListener(t)},Object.defineProperty(zf.prototype,"clientTerminated",{get:function(){return this.asyncQueue.isShuttingDown},enumerable:!0,configurable:!0}),zf.prototype.transaction=function(t){var e=this;this.verifyNotTerminated();var n=new Ji;return this.asyncQueue.enqueueAndForget(function(){return e.syncEngine.runTransaction(e.asyncQueue,t,n),Promise.resolve()}),n.promise},zf);function zf(t,e,n,r){this.platform=t,this.databaseInfo=e,this.credentials=n,this.asyncQueue=r,this.clientId=wi.newId()}var Hf=(Yf.prototype.next=function(t){this.scheduleEvent(this.observer.next,t)},Yf.prototype.error=function(t){this.scheduleEvent(this.observer.error,t)},Yf.prototype.mute=function(){this.muted=!0},Yf.prototype.scheduleEvent=function(t,e){var n=this;this.muted||setTimeout(function(){n.muted||t(e)},0)},Yf);function Yf(t){this.observer=t,this.muted=!1}var Jf=(Xf.documentId=function(){return Xf._DOCUMENT_ID},Xf.prototype.isEqual=function(t){if(!(t instanceof Xf))throw yi("isEqual","FieldPath",1,t);return this._internalPath.isEqual(t._internalPath)},Xf._DOCUMENT_ID=new Xf(Wi.keyField().canonicalString()),Xf);function Xf(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];!function(t,e,n,r){if(!(e instanceof Array)||e.length<r)throw new zr(Gr.INVALID_ARGUMENT,"Function "+t+"() requires its "+n+" argument to be an array with at least "+bi(r,"element")+".")}("FieldPath",t,"fieldNames",1);for(var n=0;n<t.length;++n)if(oi("FieldPath","string",n,t[n]),0===t[n].length)throw new zr(Gr.INVALID_ARGUMENT,"Invalid field name at argument $(i + 1). Field names must not be empty.");this._internalPath=new Wi(t)}var Zf=new RegExp("[~\\*/\\[\\]]");var $f=function(t,e){this.user=e,this.type="OAuth",this.authHeaders={},this.authHeaders.Authorization="Bearer "+t},tp=(ep.prototype.getToken=function(){return Promise.resolve(null)},ep.prototype.invalidateToken=function(){},ep.prototype.setChangeListener=function(t){Ur(!this.changeListener,"Can only call setChangeListener() once."),(this.changeListener=t)(Sf.UNAUTHENTICATED)},ep.prototype.removeChangeListener=function(){Ur(null!==this.changeListener,"removeChangeListener() when no listener registered"),this.changeListener=null},ep);function ep(){this.changeListener=null}var np=(rp.prototype.getToken=function(){var e=this;Ur(null!=this.tokenListener,"getToken cannot be called after listener removed.");var n=this.tokenCounter,t=this.forceRefresh;return this.forceRefresh=!1,this.auth?this.auth.getToken(t).then(function(t){if(e.tokenCounter!==n)throw new zr(Gr.ABORTED,"getToken aborted due to token change.");return t?(Ur("string"==typeof t.accessToken,"Invalid tokenData returned from getToken():"+t),new $f(t.accessToken,e.currentUser)):null}):Promise.resolve(null)},rp.prototype.invalidateToken=function(){this.forceRefresh=!0},rp.prototype.setChangeListener=function(t){Ur(!this.changeListener,"Can only call setChangeListener() once."),this.changeListener=t,this.receivedInitialUser&&t(this.currentUser)},rp.prototype.removeChangeListener=function(){Ur(null!=this.tokenListener,"removeChangeListener() called twice"),Ur(null!==this.changeListener,"removeChangeListener() called when no listener registered"),this.auth&&this.auth.removeAuthTokenListener(this.tokenListener),this.tokenListener=null,this.changeListener=null},rp.prototype.getUser=function(){var t=this.auth&&this.auth.getUid();return Ur(null===t||"string"==typeof t,"Received invalid UID: "+t),new Sf(t)},rp);function rp(t){var e=this;this.tokenListener=null,this.currentUser=Sf.UNAUTHENTICATED,this.receivedInitialUser=!1,this.tokenCounter=0,this.changeListener=null,this.forceRefresh=!1,this.tokenListener=function(){e.tokenCounter++,e.currentUser=e.getUser(),e.receivedInitialUser=!0,e.changeListener&&e.changeListener(e.currentUser)},this.tokenCounter=0,this.auth=t.getImmediate({optional:!0}),this.auth?this.auth.addAuthTokenListener(this.tokenListener):(this.tokenListener(null),t.get().then(function(t){e.auth=t,e.tokenListener&&e.auth.addAuthTokenListener(e.tokenListener)},function(){}))}var ip=(Object.defineProperty(op.prototype,"authHeaders",{get:function(){var t={"X-Goog-AuthUser":this.sessionIndex},e=this.gapi.auth.getAuthHeaderValueForFirstParty([]);return e&&(t.Authorization=e),t},enumerable:!0,configurable:!0}),op);function op(t,e){this.gapi=t,this.sessionIndex=e,this.type="FirstParty",this.user=Sf.FIRST_PARTY}var ap=(sp.prototype.getToken=function(){return Promise.resolve(new ip(this.gapi,this.sessionIndex))},sp.prototype.setChangeListener=function(t){t(Sf.FIRST_PARTY)},sp.prototype.removeChangeListener=function(){},sp.prototype.invalidateToken=function(){},sp);function sp(t,e){this.gapi=t,this.sessionIndex=e}function up(t){return function(t,e){if("object"!=typeof t||null===t)return!1;for(var n=t,r=0,i=e;r<i.length;r++){var o=i[r];if(o in n&&"function"==typeof n[o])return!0}return!1}(t,["next","error","complete"])}var cp=(hp.delete=function(){return ei("FieldValue.delete",arguments),fp.instance},hp.serverTimestamp=function(){return ei("FieldValue.serverTimestamp",arguments),mp.instance},hp.arrayUnion=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return ri("FieldValue.arrayUnion",arguments,1),new vp(t)},hp.arrayRemove=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return ri("FieldValue.arrayRemove",arguments,1),new Tp(t)},hp.increment=function(t){return oi("FieldValue.increment","number",1,t),ni("FieldValue.increment",arguments,1),new Ip(t)},hp.prototype.isEqual=function(t){return this===t},hp);function hp(t){this._methodName=t}var lp,fp=(t(pp,lp=cp),pp.instance=new pp,pp);function pp(){return lp.call(this,"FieldValue.delete")||this}var dp,mp=(t(yp,dp=cp),yp.instance=new yp,yp);function yp(){return dp.call(this,"FieldValue.serverTimestamp")||this}var gp,vp=(t(bp,gp=cp),bp);function bp(t){var e=gp.call(this,"FieldValue.arrayUnion")||this;return e._elements=t,e}var wp,Tp=(t(Sp,wp=cp),Sp);function Sp(t){var e=wp.call(this,"FieldValue.arrayRemove")||this;return e._elements=t,e}var Ep,Ip=(t(Cp,Ep=cp),Cp);function Cp(t){var e=Ep.call(this,"FieldValue.increment")||this;return e._operand=t,e}var Dp=Yr(cp,"Use FieldValue.<field>() instead."),Np=/^__.*__$/,Ap=(kp.prototype.toMutations=function(t,e){var n=[];return null!==this.fieldMask?n.push(new Oa(t,this.data,this.fieldMask,e)):n.push(new Ma(t,this.data,e)),0<this.fieldTransforms.length&&n.push(new Fa(t,this.fieldTransforms)),n},kp);function kp(t,e,n){this.data=t,this.fieldMask=e,this.fieldTransforms=n}var Rp,Mp,_p=(Lp.prototype.toMutations=function(t,e){var n=[new Oa(t,this.data,this.fieldMask,e)];return 0<this.fieldTransforms.length&&n.push(new Fa(t,this.fieldTransforms)),n},Lp);function Lp(t,e,n){this.data=t,this.fieldMask=e,this.fieldTransforms=n}function Op(t){switch(t){case Rp.Set:case Rp.MergeSet:case Rp.Update:return!0;case Rp.Argument:case Rp.ArrayArgument:return!1;default:throw Br("Unexpected case for UserDataSource: "+t)}}(Mp=Rp=Rp||{})[Mp.Set=0]="Set",Mp[Mp.Update=1]="Update",Mp[Mp.MergeSet=2]="MergeSet",Mp[Mp.Argument=3]="Argument",Mp[Mp.ArrayArgument=4]="ArrayArgument";var Pp=(xp.prototype.childContextForField=function(t){var e=null==this.path?null:this.path.child(t),n=new xp(this.dataSource,this.methodName,e,!1,this.fieldTransforms,this.fieldMask);return n.validatePathSegment(t),n},xp.prototype.childContextForFieldPath=function(t){var e=null==this.path?null:this.path.child(t),n=new xp(this.dataSource,this.methodName,e,!1,this.fieldTransforms,this.fieldMask);return n.validatePath(),n},xp.prototype.childContextForArray=function(t){return new xp(this.dataSource,this.methodName,null,!0,this.fieldTransforms,this.fieldMask)},xp.prototype.createError=function(t){var e=null===this.path||this.path.isEmpty()?"":" (found in field "+this.path.toString()+")";return new zr(Gr.INVALID_ARGUMENT,"Function "+this.methodName+"() called with invalid data. "+t+e)},xp.prototype.contains=function(e){return void 0!==this.fieldMask.find(function(t){return e.isPrefixOf(t)})||void 0!==this.fieldTransforms.find(function(t){return e.isPrefixOf(t.field)})},xp.prototype.validatePath=function(){if(null!==this.path)for(var t=0;t<this.path.length;t++)this.validatePathSegment(this.path.get(t))},xp.prototype.validatePathSegment=function(t){if(0===t.length)throw this.createError("Document fields must not be empty");if(Op(this.dataSource)&&Np.test(t))throw this.createError('Document fields cannot begin and end with "__"')},xp);function xp(t,e,n,r,i,o){this.dataSource=t,this.methodName=e,this.path=n,this.arrayElement=r,void 0===i&&this.validatePath(),this.arrayElement=void 0!==r&&r,this.fieldTransforms=i||[],this.fieldMask=o||[]}var Fp=function(t,e){this.databaseId=t,this.key=e},qp=(Vp.prototype.parseSetData=function(t,e){var n=new Pp(Rp.Set,t,Wi.EMPTY_PATH);Up("Data must be an object, but it was:",n,e);var r=this.parseData(e,n);return new Ap(r,null,n.fieldTransforms)},Vp.prototype.parseMergeData=function(t,e,n){var r=new Pp(Rp.MergeSet,t,Wi.EMPTY_PATH);Up("Data must be an object, but it was:",r,e);var i,o,a=this.parseData(e,r);if(n){for(var s=new So(Wi.comparator),u=0,c=n;u<c.length;u++){var h=c[u],l=void 0;if(h instanceof Jf)l=h._internalPath;else{if("string"!=typeof h)throw Br("Expected stringOrFieldPath to be a string or a FieldPath");l=Qp(t,h)}if(!r.contains(l))throw new zr(Gr.INVALID_ARGUMENT,"Field '"+l+"' is specified in your field mask but missing from your input data.");s=s.add(l)}i=ba.fromSet(s),o=r.fieldTransforms.filter(function(t){return i.covers(t.field)})}else i=ba.fromArray(r.fieldMask),o=r.fieldTransforms;return new Ap(a,i,o)},Vp.prototype.parseUpdateData=function(o,t){var a=this,s=new Pp(Rp.Update,o,Wi.EMPTY_PATH);Up("Data must be an object, but it was:",s,t);var u=new So(Wi.comparator),c=Ms.EMPTY;$r(t,function(t,e){var n=Qp(o,t),r=s.childContextForFieldPath(n);if((e=a.runPreConverter(e,r))instanceof fp)u=u.add(n);else{var i=a.parseData(e,r);null!=i&&(u=u.add(n),c=c.set(n,i))}});var e=ba.fromSet(u);return new _p(c,e,s.fieldTransforms)},Vp.prototype.parseUpdateVarargs=function(t,e,n,r){var i=new Pp(Rp.Update,t,Wi.EMPTY_PATH),o=[Kp(t,e)],a=[n];if(r.length%2!=0)throw new zr(Gr.INVALID_ARGUMENT,"Function "+t+"() needs to be called with an even number of arguments that alternate between field names and values.");for(var s=0;s<r.length;s+=2)o.push(Kp(t,r[s])),a.push(r[s+1]);var u=new So(Wi.comparator),c=Ms.EMPTY;for(s=0;s<o.length;++s){var h=o[s],l=i.childContextForFieldPath(h),f=this.runPreConverter(a[s],l);if(f instanceof fp)u=u.add(h);else{var p=this.parseData(f,l);null!=p&&(u=u.add(h),c=c.set(h,p))}}var d=ba.fromSet(u);return new _p(c,d,i.fieldTransforms)},Vp.prototype.parseQueryValue=function(t,e,n){void 0===n&&(n=!1);var r=new Pp(n?Rp.ArrayArgument:Rp.Argument,t,Wi.EMPTY_PATH),i=this.parseData(e,r);return Ur(null!=i,"Parsed data should not be null."),Ur(0===r.fieldTransforms.length,"Field transforms should have been disallowed."),i},Vp.prototype.runPreConverter=function(t,e){try{return this.preConverter(t)}catch(t){var n=Wp(t);throw e.createError(n)}},Vp.prototype.parseData=function(t,e){if(Bp(t=this.runPreConverter(t,e)))return Up("Unsupported field value:",e,t),this.parseObject(t,e);if(t instanceof cp)return this.parseSentinelFieldValue(t,e),null;if(e.path&&e.fieldMask.push(e.path),t instanceof Array){if(e.arrayElement&&e.dataSource!==Rp.ArrayArgument)throw e.createError("Nested arrays are not supported");return this.parseArray(t,e)}return this.parseScalarValue(t,e)},Vp.prototype.parseObject=function(t,r){var i=this,o=new po(Si);return ti(t)?r.path&&0<r.path.length&&r.fieldMask.push(r.path):$r(t,function(t,e){var n=i.parseData(e,r.childContextForField(t));null!=n&&(o=o.insert(t,n))}),new Ms(o)},Vp.prototype.parseArray=function(t,e){for(var n=[],r=0,i=0,o=t;i<o.length;i++){var a=o[i],s=this.parseData(a,e.childContextForArray(r));null==s&&(s=Xa.INSTANCE),n.push(s),r++}return new Os(n)},Vp.prototype.parseSentinelFieldValue=function(t,e){if(!Op(e.dataSource))throw e.createError(t._methodName+"() can only be used with update() and set()");if(null===e.path)throw e.createError(t._methodName+"() is not currently supported inside arrays");if(t instanceof fp){if(e.dataSource!==Rp.MergeSet)throw e.dataSource===Rp.Update?(Ur(0<e.path.length,"FieldValue.delete() at the top level should have already been handled."),e.createError("FieldValue.delete() can only appear at the top level of your update data")):e.createError("FieldValue.delete() cannot be used with set() unless you pass {merge:true}");e.fieldMask.push(e.path)}else if(t instanceof mp)e.fieldTransforms.push(new Ta(e.path,Fl.instance));else if(t instanceof vp){var n=this.parseArrayTransformElements(t._methodName,t._elements),r=new Vl(n);e.fieldTransforms.push(new Ta(e.path,r))}else if(t instanceof Tp){n=this.parseArrayTransformElements(t._methodName,t._elements);var i=new Ul(n);e.fieldTransforms.push(new Ta(e.path,i))}else if(t instanceof Ip){var o=this.parseQueryValue("FieldValue.increment",t._operand),a=new Ql(o);e.fieldTransforms.push(new Ta(e.path,a))}else Br("Unknown FieldValue type: "+t)},Vp.prototype.parseScalarValue=function(t,e){if(null===t)return Xa.INSTANCE;if("number"==typeof t)return Cc(t)?new ss(t):new hs(t);if("boolean"==typeof t)return ts.of(t);if("string"==typeof t)return new ps(t);if(t instanceof Date)return new ys(co.fromDate(t));if(t instanceof co)return new ys(new co(t.seconds,1e3*Math.floor(t.nanoseconds/1e3)));if(t instanceof Pl)return new As(t);if(t instanceof Ni)return new Ss(t);if(t instanceof Fp)return new Cs(t.databaseId,t.key);throw e.createError("Unsupported field value: "+pi(t))},Vp.prototype.parseArrayTransformElements=function(r,t){var i=this;return t.map(function(t,e){var n=new Pp(Rp.Argument,r,Wi.EMPTY_PATH);return i.parseData(t,n.childContextForArray(e))})},Vp);function Vp(t){this.preConverter=t}function Bp(t){return!("object"!=typeof t||null===t||t instanceof Array||t instanceof Date||t instanceof co||t instanceof Pl||t instanceof Ni||t instanceof Fp||t instanceof cp)}function Up(t,e,n){if(!Bp(n)||!fi(n)){var r=pi(n);throw"an object"===r?e.createError(t+" a custom object"):e.createError(t+" "+r)}}function Kp(t,e){if(e instanceof Jf)return e._internalPath;if("string"==typeof e)return Qp(t,e);throw new zr(Gr.INVALID_ARGUMENT,"Function "+t+"() called with invalid data. Field path arguments must be of type string or FieldPath.")}function Qp(e,t){try{return function(e){if(0<=e.search(Zf))throw new zr(Gr.INVALID_ARGUMENT,"Invalid field path ("+e+"). Paths must not contain '~', '*', '/', '[', or ']'");try{return new(Jf.bind.apply(Jf,a([void 0],e.split("."))))}catch(t){throw new zr(Gr.INVALID_ARGUMENT,"Invalid field path ("+e+"). Paths must not be empty, begin with '.', end with '.', or contain '..'")}}(t)._internalPath}catch(t){var n=Wp(t);throw new zr(Gr.INVALID_ARGUMENT,"Function "+e+"() called with invalid data. "+n)}}function Wp(t){return t instanceof Error?t.message:t.toString()}var jp=Zu.COLLECTION_DISABLED,Gp=(zp.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},zp);function zp(t){if(void 0===t.host){if(void 0!==t.ssl)throw new zr(Gr.INVALID_ARGUMENT,"Can't provide ssl option if host option is not set");this.host="firestore.googleapis.com",this.ssl=!0}else si("settings","non-empty string","host",t.host),this.host=t.host,ui("settings","boolean","ssl",t.ssl),this.ssl=Xr(t.ssl,!0);if(mi("settings",t,["host","ssl","credentials","timestampsInSnapshots","cacheSizeBytes","experimentalForceLongPolling"]),ui("settings","object","credentials",t.credentials),this.credentials=t.credentials,ui("settings","boolean","timestampsInSnapshots",t.timestampsInSnapshots),!0===t.timestampsInSnapshots?qr("\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&&qr("\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. For example:\n\n  // Old:\n  const date = snapshot.get('created_at');\n  // New:\n  const timestamp = snapshot.get('created_at'); const date =\n  timestamp.toDate();\n\n  Please audit all existing usages of Date when you enable the new\n  behavior."),this.timestampsInSnapshots=Xr(t.timestampsInSnapshots,!0),ui("settings","number","cacheSizeBytes",t.cacheSizeBytes),void 0===t.cacheSizeBytes)this.cacheSizeBytes=Zu.DEFAULT_CACHE_SIZE_BYTES;else{if(t.cacheSizeBytes!==jp&&t.cacheSizeBytes<Zu.MINIMUM_CACHE_SIZE_BYTES)throw new zr(Gr.INVALID_ARGUMENT,"cacheSizeBytes must be at least "+Zu.MINIMUM_CACHE_SIZE_BYTES);this.cacheSizeBytes=t.cacheSizeBytes}ui("settings","boolean","experimentalForceLongPolling",t.experimentalForceLongPolling),this.forceLongPolling=void 0!==t.experimentalForceLongPolling&&t.experimentalForceLongPolling}var Hp=(Yp.prototype.settings=function(t){if(ni("Firestore.settings",arguments,1),oi("Firestore.settings","object",1,t),Jr(t,"persistence"))throw new zr(Gr.INVALID_ARGUMENT,'"persistence" is now specified with a separate call to firestore.enablePersistence().');var e=new Gp(t);if(this._firestoreClient&&!this._settings.isEqual(e))throw new zr(Gr.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._settings=e).credentials&&(this._credentials=function(t){if(!t)return new tp;switch(t.type){case"gapi":var e=t.client;return Ur(!("object"!=typeof e||null===e||!e.auth||!e.auth.getAuthHeaderValueForFirstParty),"unexpected gapi interface"),new ap(e,t.sessionIndex||"0");case"provider":return t.client;default:throw new zr(Gr.INVALID_ARGUMENT,"makeCredentialsProvider failed due to invalid credential type")}}(e.credentials))},Yp.prototype.enableNetwork=function(){return this.ensureClientConfigured(),this._firestoreClient.enableNetwork()},Yp.prototype.disableNetwork=function(){return this.ensureClientConfigured(),this._firestoreClient.disableNetwork()},Yp.prototype.enablePersistence=function(t){if(this._firestoreClient)throw new zr(Gr.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&&qr("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=Xr(void 0!==t.synchronizeTabs?t.synchronizeTabs:t.experimentalTabSynchronization,!1)),this.configureClient(new Qf(this._settings.cacheSizeBytes,e))},Yp.prototype.clearPersistence=function(){var t=this,n=fc.buildStoragePrefix(this.makeDatabaseInfo()),r=new Ji;return this._queue.enqueueAndForgetEvenAfterShutdown(function(){return p(t,void 0,void 0,function(){var e;return m(this,function(t){switch(t.label){case 0:if(t.trys.push([0,2,,3]),void 0!==this._firestoreClient&&!this._firestoreClient.clientTerminated)throw new zr(Gr.FAILED_PRECONDITION,"Persistence cannot be cleared after this Firestore instance is initialized.");return[4,fc.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},Yp.prototype.terminate=function(){return this.app._removeServiceInstance("firestore"),this.INTERNAL.delete()},Object.defineProperty(Yp.prototype,"_isTerminated",{get:function(){return this.ensureClientConfigured(),this._firestoreClient.clientTerminated},enumerable:!0,configurable:!0}),Yp.prototype.waitForPendingWrites=function(){return this.ensureClientConfigured(),this._firestoreClient.waitForPendingWrites()},Yp.prototype.onSnapshotsInSync=function(t){if(this.ensureClientConfigured(),up(t))return this.onSnapshotsInSyncInternal(t);oi("Firestore.onSnapshotsInSync","function",1,t);var e={next:t};return this.onSnapshotsInSyncInternal(e)},Yp.prototype.onSnapshotsInSyncInternal=function(t){var e=this,n=new Hf({next:function(){t.next&&t.next()},error:function(t){throw Br("Uncaught Error in onSnapshotsInSync")}});return this._firestoreClient.addSnapshotsInSyncListener(n),function(){n.mute(),e._firestoreClient.removeSnapshotsInSyncListener(n)}},Yp.prototype.ensureClientConfigured=function(){return this._firestoreClient||this.configureClient(new jf),this._firestoreClient},Yp.prototype.makeDatabaseInfo=function(){return new Ri(this._databaseId,this._persistenceKey,this._settings.host,this._settings.ssl,this._settings.forceLongPolling)},Yp.prototype.configureClient=function(t){Ur(!!this._settings.host,"FirestoreSettings.host is not set"),Ur(!this._firestoreClient,"configureClient() called multiple times");var e=this.makeDatabaseInfo();return this._firestoreClient=new Gf(Kr.getPlatform(),e,this._credentials,this._queue),this._firestoreClient.start(t)},Yp.prototype.createDataConverter=function(r){return new qp(function(t){if(t instanceof td){var e=r,n=t.firestore._databaseId;if(!n.isEqual(e))throw new zr(Gr.INVALID_ARGUMENT,"Document reference is for database "+n.projectId+"/"+n.database+" but should be for database "+e.projectId+"/"+e.database);return new Fp(r,t._key)}return t})},Yp.databaseIdFromApp=function(t){var e=t.options;if(!Jr(e,"projectId"))throw new zr(Gr.INVALID_ARGUMENT,'"projectId" not provided in firebase.initializeApp.');var n=e.projectId;if(!n||"string"!=typeof n)throw new zr(Gr.INVALID_ARGUMENT,"projectId must be a string in FirebaseApp.options");return new _i(n)},Object.defineProperty(Yp.prototype,"app",{get:function(){if(!this._firebaseApp)throw new zr(Gr.FAILED_PRECONDITION,"Firestore was not initialized using the Firebase SDK. 'app' is not available");return this._firebaseApp},enumerable:!0,configurable:!0}),Yp.prototype.collection=function(t){return ni("Firestore.collection",arguments,1),oi("Firestore.collection","non-empty string",1,t),this.ensureClientConfigured(),new dd(Bi.fromString(t),this)},Yp.prototype.doc=function(t){return ni("Firestore.doc",arguments,1),oi("Firestore.doc","non-empty string",1,t),this.ensureClientConfigured(),td.forPath(Bi.fromString(t),this)},Yp.prototype.collectionGroup=function(t){if(ni("Firestore.collectionGroup",arguments,1),oi("Firestore.collectionGroup","non-empty string",1,t),0<=t.indexOf("/"))throw new zr(Gr.INVALID_ARGUMENT,"Invalid collection ID '"+t+"' passed to function Firestore.collectionGroup(). Collection IDs must not contain '/'.");return this.ensureClientConfigured(),new cd(new Rc(Bi.EMPTY_PATH,t),this)},Yp.prototype.runTransaction=function(e){var n=this;return ni("Firestore.runTransaction",arguments,1),oi("Firestore.runTransaction","function",1,e),this.ensureClientConfigured().transaction(function(t){return e(new Jp(n,t))})},Yp.prototype.batch=function(){return this.ensureClientConfigured(),new Zp(this)},Object.defineProperty(Yp,"logLevel",{get:function(){switch(Pr()){case Cr.DEBUG:return"debug";case Cr.ERROR:return"error";case Cr.SILENT:return"silent";default:return Br("Unknown log level: "+Pr())}},enumerable:!0,configurable:!0}),Yp.setLogLevel=function(t){switch(ni("Firestore.setLogLevel",arguments,1),oi("Firestore.setLogLevel","non-empty string",1,t),t){case"debug":xr(Cr.DEBUG);break;case"error":xr(Cr.ERROR);break;case"silent":xr(Cr.SILENT);break;default:throw new zr(Gr.INVALID_ARGUMENT,"Invalid log level: "+t)}},Yp.prototype._areTimestampsInSnapshotsEnabled=function(){return this._settings.timestampsInSnapshots},Yp);function Yp(t,e){var n=this;if(this._firebaseApp=null,this._queue=new $i,this.INTERNAL={delete:function(){return p(n,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return this.ensureClientConfigured(),[4,this._firestoreClient.terminate()];case 1:return t.sent(),[2]}})})}},"object"==typeof t.options){var r=t;this._firebaseApp=r,this._databaseId=Yp.databaseIdFromApp(r),this._persistenceKey=r.name,this._credentials=new np(e)}else{var i=t;if(!i.projectId)throw new zr(Gr.INVALID_ARGUMENT,"Must provide projectId");this._databaseId=new _i(i.projectId,i.database),this._persistenceKey="[DEFAULT]",this._credentials=new tp}this._settings=new Gp({}),this._dataConverter=this.createDataConverter(this._databaseId)}var Jp=(Xp.prototype.get=function(t){var n=this;ni("Transaction.get",arguments,1);var r=bd("Transaction.get",t,this._firestore);return this._transaction.lookup([r._key]).then(function(t){if(!t||1!==t.length)return Br("Mismatch in docs returned from document lookup.");var e=t[0];if(e instanceof Ks)return new id(n._firestore,r._key,null,!1,!1,r._converter);if(e instanceof Vs)return new id(n._firestore,r._key,e,!1,!1,r._converter);throw Br("BatchGetDocumentsRequest returned unexpected document type: "+e.constructor.name)})},Xp.prototype.set=function(t,e,n){ii("Transaction.set",arguments,2,3);var r=bd("Transaction.set",t,this._firestore);n=yd("Transaction.set",n);var i=wd(r._converter,e,"Transaction.set"),o=i[0],a=i[1],s=n.merge||n.mergeFields?this._firestore._dataConverter.parseMergeData(a,o,n.mergeFields):this._firestore._dataConverter.parseSetData(a,o);return this._transaction.set(r._key,s),this},Xp.prototype.update=function(t,e,n){for(var r,i,o=[],a=3;a<arguments.length;a++)o[a-3]=arguments[a];return i="string"==typeof e||e instanceof Jf?(ri("Transaction.update",arguments,3),r=bd("Transaction.update",t,this._firestore),this._firestore._dataConverter.parseUpdateVarargs("Transaction.update",e,n,o)):(ni("Transaction.update",arguments,2),r=bd("Transaction.update",t,this._firestore),this._firestore._dataConverter.parseUpdateData("Transaction.update",e)),this._transaction.update(r._key,i),this},Xp.prototype.delete=function(t){ni("Transaction.delete",arguments,1);var e=bd("Transaction.delete",t,this._firestore);return this._transaction.delete(e._key),this},Xp);function Xp(t,e){this._firestore=t,this._transaction=e}var Zp=($p.prototype.set=function(t,e,n){ii("WriteBatch.set",arguments,2,3),this.verifyNotCommitted();var r=bd("WriteBatch.set",t,this._firestore);n=yd("WriteBatch.set",n);var i=wd(r._converter,e,"WriteBatch.set"),o=i[0],a=i[1],s=n.merge||n.mergeFields?this._firestore._dataConverter.parseMergeData(a,o,n.mergeFields):this._firestore._dataConverter.parseSetData(a,o);return this._mutations=this._mutations.concat(s.toMutations(r._key,Da.NONE)),this},$p.prototype.update=function(t,e,n){for(var r,i,o=[],a=3;a<arguments.length;a++)o[a-3]=arguments[a];return this.verifyNotCommitted(),i="string"==typeof e||e instanceof Jf?(ri("WriteBatch.update",arguments,3),r=bd("WriteBatch.update",t,this._firestore),this._firestore._dataConverter.parseUpdateVarargs("WriteBatch.update",e,n,o)):(ni("WriteBatch.update",arguments,2),r=bd("WriteBatch.update",t,this._firestore),this._firestore._dataConverter.parseUpdateData("WriteBatch.update",e)),this._mutations=this._mutations.concat(i.toMutations(r._key,Da.exists(!0))),this},$p.prototype.delete=function(t){ni("WriteBatch.delete",arguments,1),this.verifyNotCommitted();var e=bd("WriteBatch.delete",t,this._firestore);return this._mutations=this._mutations.concat(new Wa(e._key,Da.NONE)),this},$p.prototype.commit=function(){return p(this,void 0,void 0,function(){return m(this,function(t){return this.verifyNotCommitted(),this._committed=!0,0<this._mutations.length?[2,this._firestore.ensureClientConfigured().write(this._mutations)]:[2]})})},$p.prototype.verifyNotCommitted=function(){if(this._committed)throw new zr(Gr.FAILED_PRECONDITION,"A write batch can no longer be used after commit() has been called.")},$p);function $p(t){this._firestore=t,this._mutations=[],this._committed=!1}var td=(ed.forPath=function(t,e,n){if(t.length%2!=0)throw new zr(Gr.INVALID_ARGUMENT,"Invalid document reference. Document references must have an even number of segments, but "+t.canonicalString()+" has "+t.length);return new ed(new Gi(t),e,n)},Object.defineProperty(ed.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!0,configurable:!0}),Object.defineProperty(ed.prototype,"parent",{get:function(){return new dd(this._key.path.popLast(),this.firestore,this._converter)},enumerable:!0,configurable:!0}),Object.defineProperty(ed.prototype,"path",{get:function(){return this._key.path.canonicalString()},enumerable:!0,configurable:!0}),ed.prototype.collection=function(t){if(ni("DocumentReference.collection",arguments,1),oi("DocumentReference.collection","non-empty string",1,t),!t)throw new zr(Gr.INVALID_ARGUMENT,"Must provide a non-empty collection name to collection()");var e=Bi.fromString(t);return new dd(this._key.path.child(e),this.firestore)},ed.prototype.isEqual=function(t){if(!(t instanceof ed))throw yi("isEqual","DocumentReference",1,t);return this.firestore===t.firestore&&this._key.isEqual(t._key)&&this._converter===t._converter},ed.prototype.set=function(t,e){ii("DocumentReference.set",arguments,1,2),e=yd("DocumentReference.set",e);var n=wd(this._converter,t,"DocumentReference.set"),r=n[0],i=n[1],o=e.merge||e.mergeFields?this.firestore._dataConverter.parseMergeData(i,r,e.mergeFields):this.firestore._dataConverter.parseSetData(i,r);return this._firestoreClient.write(o.toMutations(this._key,Da.NONE))},ed.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 Jf?(ri("DocumentReference.update",arguments,2),this.firestore._dataConverter.parseUpdateVarargs("DocumentReference.update",t,e,r)):(ni("DocumentReference.update",arguments,1),this.firestore._dataConverter.parseUpdateData("DocumentReference.update",t)),this._firestoreClient.write(n.toMutations(this._key,Da.exists(!0)))},ed.prototype.delete=function(){return ni("DocumentReference.delete",arguments,0),this._firestoreClient.write([new Wa(this._key,Da.NONE)])},ed.prototype.onSnapshot=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];ii("DocumentReference.onSnapshot",arguments,1,4);var n,r={includeMetadataChanges:!1},i=0;"object"!=typeof t[i]||up(t[i])||(mi("DocumentReference.onSnapshot",r=t[i],["includeMetadataChanges"]),ui("DocumentReference.onSnapshot","boolean","includeMetadataChanges",r.includeMetadataChanges),i++);var o={includeMetadataChanges:r.includeMetadataChanges};return n=up(t[i])?t[i]:(oi("DocumentReference.onSnapshot","function",i,t[i]),ai("DocumentReference.onSnapshot","function",i+1,t[i+1]),ai("DocumentReference.onSnapshot","function",i+2,t[i+2]),{next:t[i],error:t[i+1],complete:t[i+2]}),this.onSnapshotInternal(o,n)},ed.prototype.onSnapshotInternal=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 Hf({next:function(t){if(n.next){Ur(t.docs.size<=1,"Too many documents returned on a document query");var e=t.docs.get(r._key);n.next(new id(r.firestore,r._key,e,t.fromCache,t.hasPendingWrites,r._converter))}},error:e}),o=this._firestoreClient.listen(Rc.atPath(this._key.path),i,t);return function(){i.mute(),r._firestoreClient.unlisten(o)}},ed.prototype.get=function(n){var r=this;return ii("DocumentReference.get",arguments,0,1),vd("DocumentReference.get",n),new Promise(function(e,t){n&&"cache"===n.source?r.firestore.ensureClientConfigured().getDocumentFromLocalCache(r._key).then(function(t){e(new id(r.firestore,r._key,t,!0,t instanceof Vs&&t.hasLocalMutations,r._converter))},t):r.getViaSnapshotListener(e,t,n)})},ed.prototype.getViaSnapshotListener=function(e,n,r){var i=this.onSnapshotInternal({includeMetadataChanges:!0,waitForSyncWhenOnline:!0},{next:function(t){i(),!t.exists&&t.metadata.fromCache?n(new zr(Gr.UNAVAILABLE,"Failed to get document because the client is offline.")):t.exists&&t.metadata.fromCache&&r&&"server"===r.source?n(new zr(Gr.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})},ed.prototype.withConverter=function(t){return new ed(this._key,this.firestore,t)},ed);function ed(t,e,n){this._key=t,this.firestore=e,this._converter=n,this._firestoreClient=this.firestore.ensureClientConfigured()}var nd=(rd.prototype.isEqual=function(t){return this.hasPendingWrites===t.hasPendingWrites&&this.fromCache===t.fromCache},rd);function rd(t,e){this.hasPendingWrites=t,this.fromCache=e}var id=(od.prototype.data=function(t){if(ii("DocumentSnapshot.data",arguments,0,1),t=gd("DocumentSnapshot.data",t),this._document){if(this._converter){var e=new sd(this._firestore,this._key,this._document,this._fromCache,this._hasPendingWrites);return this._converter.fromFirestore(e,t)}return this.toJSObject(this._document.data(),Ga.fromSnapshotOptions(t,this._firestore._areTimestampsInSnapshotsEnabled()))}},od.prototype.get=function(t,e){if(ii("DocumentSnapshot.get",arguments,1,2),e=gd("DocumentSnapshot.get",e),this._document){var n=this._document.data().field(Kp("DocumentSnapshot.get",t));if(null!==n)return this.toJSValue(n,Ga.fromSnapshotOptions(e,this._firestore._areTimestampsInSnapshotsEnabled()))}},Object.defineProperty(od.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!0,configurable:!0}),Object.defineProperty(od.prototype,"ref",{get:function(){return new td(this._key,this._firestore,this._converter)},enumerable:!0,configurable:!0}),Object.defineProperty(od.prototype,"exists",{get:function(){return null!==this._document},enumerable:!0,configurable:!0}),Object.defineProperty(od.prototype,"metadata",{get:function(){return new nd(this._hasPendingWrites,this._fromCache)},enumerable:!0,configurable:!0}),od.prototype.isEqual=function(t){if(!(t instanceof od))throw yi("isEqual","DocumentSnapshot",1,t);return this._firestore===t._firestore&&this._fromCache===t._fromCache&&this._key.isEqual(t._key)&&(null===this._document?null===t._document:this._document.isEqual(t._document))&&this._converter===t._converter},od.prototype.toJSObject=function(t,n){var r=this,i={};return t.forEach(function(t,e){i[t]=r.toJSValue(e,n)}),i},od.prototype.toJSValue=function(t,e){if(t instanceof Ms)return this.toJSObject(t,e);if(t instanceof Os)return this.toJSArray(t,e);if(t instanceof Cs){var n=t.value(e),r=this._firestore.ensureClientConfigured().databaseId();return t.databaseId.isEqual(r)||qr("Document "+this._key.path+" contains a document reference within a different database ("+t.databaseId.projectId+"/"+t.databaseId.database+") which is not supported. It will be treated as a reference in the current database ("+r.projectId+"/"+r.database+") instead."),new td(n,this._firestore,this._converter)}return t.value(e)},od.prototype.toJSArray=function(t,e){var n=this;return t.internalValue.map(function(t){return n.toJSValue(t,e)})},od);function od(t,e,n,r,i,o){this._firestore=t,this._key=e,this._document=n,this._fromCache=r,this._hasPendingWrites=i,this._converter=o}var ad,sd=(t(ud,ad=id),ud.prototype.data=function(t){var e=ad.prototype.data.call(this,t);return Ur(void 0!==e,"Document in a QueryDocumentSnapshot should exist"),e},ud);function ud(){return null!==ad&&ad.apply(this,arguments)||this}var cd=(hd.prototype.where=function(t,e,n){var r;ni("Query.where",arguments,3),di("Query.where",3,n),function(t,e,n,r){if(!e.some(function(t){return t===r}))throw new zr(Gr.INVALID_ARGUMENT,"Invalid value "+pi(r)+" provided to function "+t+"() for its "+vi(n)+" argument. Acceptable values: "+e.join(", "))}("Query.where",["<","<=","==",">=",">","array-contains","in","array-contains-any"],2,e);var i=Kp("Query.where",t),o=Lc.fromString(e);if(i.isKeyField()){if(o===Lc.ARRAY_CONTAINS||o===Lc.ARRAY_CONTAINS_ANY)throw new zr(Gr.INVALID_ARGUMENT,"Invalid Query. You can't perform '"+o.toString()+"' queries on FieldPath.documentId().");if(o===Lc.IN){this.validateDisjunctiveFilterElements(n,o);for(var a=[],s=0,u=n;s<u.length;s++){var c=u[s];a.push(this.parseDocumentIdValue(c))}r=new Os(a)}else r=this.parseDocumentIdValue(n)}else o!==Lc.IN&&o!==Lc.ARRAY_CONTAINS_ANY||this.validateDisjunctiveFilterElements(n,o),r=this.firestore._dataConverter.parseQueryValue("Query.where",n,o===Lc.IN);var h=xc.create(i,o,r);return this.validateNewFilter(h),new hd(this._query.addFilter(h),this.firestore,this._converter)},hd.prototype.orderBy=function(t,e){var n;if(ii("Query.orderBy",arguments,1,2),ai("Query.orderBy","non-empty string",2,e),void 0===e||"asc"===e)n=$c.ASCENDING;else{if("desc"!==e)throw new zr(Gr.INVALID_ARGUMENT,"Function Query.orderBy() has unknown direction '"+e+"', expected 'asc' or 'desc'.");n=$c.DESCENDING}if(null!==this._query.startAt)throw new zr(Gr.INVALID_ARGUMENT,"Invalid query. You must not call Query.startAt() or Query.startAfter() before calling Query.orderBy().");if(null!==this._query.endAt)throw new zr(Gr.INVALID_ARGUMENT,"Invalid query. You must not call Query.endAt() or Query.endBefore() before calling Query.orderBy().");var r=Kp("Query.orderBy",t),i=new rh(r,n);return this.validateNewOrderBy(i),new hd(this._query.addOrderBy(i),this.firestore,this._converter)},hd.prototype.limit=function(t){return ni("Query.limit",arguments,1),oi("Query.limit","number",1,t),gi("Query.limit",1,t),new hd(this._query.withLimitToFirst(t),this.firestore,this._converter)},hd.prototype.limitToLast=function(t){return ni("Query.limitToLast",arguments,1),oi("Query.limitToLast","number",1,t),gi("Query.limitToLast",1,t),new hd(this._query.withLimitToLast(t),this.firestore,this._converter)},hd.prototype.startAt=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];ri("Query.startAt",arguments,1);var r=this.boundFromDocOrFields("Query.startAt",t,e,!0);return new hd(this._query.withStartAt(r),this.firestore,this._converter)},hd.prototype.startAfter=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];ri("Query.startAfter",arguments,1);var r=this.boundFromDocOrFields("Query.startAfter",t,e,!1);return new hd(this._query.withStartAt(r),this.firestore,this._converter)},hd.prototype.endBefore=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];ri("Query.endBefore",arguments,1);var r=this.boundFromDocOrFields("Query.endBefore",t,e,!0);return new hd(this._query.withEndAt(r),this.firestore,this._converter)},hd.prototype.endAt=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];ri("Query.endAt",arguments,1);var r=this.boundFromDocOrFields("Query.endAt",t,e,!1);return new hd(this._query.withEndAt(r),this.firestore,this._converter)},hd.prototype.isEqual=function(t){if(!(t instanceof hd))throw yi("isEqual","Query",1,t);return this.firestore===t.firestore&&this._query.isEqual(t._query)},hd.prototype.withConverter=function(t){return new hd(this._query,this.firestore,t)},hd.prototype.boundFromDocOrFields=function(t,e,n,r){if(di(t,1,e),e instanceof id){if(0<n.length)throw new zr(Gr.INVALID_ARGUMENT,"Too many arguments provided to "+t+"().");var i=e;if(!i.exists)throw new zr(Gr.NOT_FOUND,"Can't use a DocumentSnapshot that doesn't exist for "+t+"().");return this.boundFromDocument(t,i._document,r)}var o=[e].concat(n);return this.boundFromFields(t,o,r)},hd.prototype.boundFromDocument=function(t,e,n){for(var r=[],i=0,o=this._query.orderBy;i<o.length;i++){var a=o[i];if(a.field.isKeyField())r.push(new Cs(this.firestore._databaseId,e.key));else{var s=e.field(a.field);if(s instanceof bs)throw new zr(Gr.INVALID_ARGUMENT,'Invalid query. You are trying to start or end a query using a document for which the field "'+a.field+'" is an uncommitted server timestamp. (Since the value of this field is unknown, you cannot start/end a query with it.)');if(null===s){var u=a.field.canonicalString();throw new zr(Gr.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(s)}}return new eh(r,n)},hd.prototype.boundFromFields=function(t,e,n){var r=this._query.explicitOrderBy;if(e.length>r.length)throw new zr(Gr.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 a=e[o];if(r[o].field.isKeyField()){if("string"!=typeof a)throw new zr(Gr.INVALID_ARGUMENT,"Invalid query. Expected a string for document ID in "+t+"(), but got a "+typeof a);if(!this._query.isCollectionGroupQuery()&&-1!==a.indexOf("/"))throw new zr(Gr.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 '"+a+"' contains a slash.");var s=this._query.path.child(Bi.fromString(a));if(!Gi.isDocumentKey(s))throw new zr(Gr.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 '"+s+"' is not because it contains an odd number of segments.");var u=new Gi(s);i.push(new Cs(this.firestore._databaseId,u))}else{var c=this.firestore._dataConverter.parseQueryValue(t,a);i.push(c)}}return new eh(i,n)},hd.prototype.onSnapshot=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];ii("Query.onSnapshot",arguments,1,4);var n,r={},i=0;return"object"!=typeof t[i]||up(t[i])||(mi("Query.onSnapshot",r=t[i],["includeMetadataChanges"]),ui("Query.onSnapshot","boolean","includeMetadataChanges",r.includeMetadataChanges),i++),n=up(t[i])?t[i]:(oi("Query.onSnapshot","function",i,t[i]),ai("Query.onSnapshot","function",i+1,t[i+1]),ai("Query.onSnapshot","function",i+2,t[i+2]),{next:t[i],error:t[i+1],complete:t[i+2]}),this.validateHasExplicitOrderByForLimitToLast(this._query),this.onSnapshotInternal(r,n)},hd.prototype.onSnapshotInternal=function(t,e){var n=this,r=function(t){console.error("Uncaught Error in onSnapshot:",t)};e.error&&(r=e.error.bind(e));var i=new Hf({next:function(t){e.next&&e.next(new ld(n.firestore,n._query,t,n._converter))},error:r}),o=this.firestore.ensureClientConfigured(),a=o.listen(this._query,i,t);return function(){i.mute(),o.unlisten(a)}},hd.prototype.validateHasExplicitOrderByForLimitToLast=function(t){if(t.hasLimitToLast()&&0===t.explicitOrderBy.length)throw new zr(Gr.UNIMPLEMENTED,"limitToLast() queries require specifying at least one orderBy() clause")},hd.prototype.get=function(n){var r=this;return ii("Query.get",arguments,0,1),vd("Query.get",n),this.validateHasExplicitOrderByForLimitToLast(this._query),new Promise(function(e,t){n&&"cache"===n.source?r.firestore.ensureClientConfigured().getDocumentsFromLocalCache(r._query).then(function(t){e(new ld(r.firestore,r._query,t,r._converter))},t):r.getViaSnapshotListener(e,t,n)})},hd.prototype.getViaSnapshotListener=function(e,n,r){var i=this.onSnapshotInternal({includeMetadataChanges:!0,waitForSyncWhenOnline:!0},{next:function(t){i(),t.metadata.fromCache&&r&&"server"===r.source?n(new zr(Gr.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})},hd.prototype.parseDocumentIdValue=function(t){if("string"==typeof t){if(""===t)throw new zr(Gr.INVALID_ARGUMENT,"Invalid query. When querying with FieldPath.documentId(), you must provide a valid document ID, but it was an empty string.");if(!this._query.isCollectionGroupQuery()&&-1!==t.indexOf("/"))throw new zr(Gr.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._query.path.child(Bi.fromString(t));if(!Gi.isDocumentKey(e))throw new zr(Gr.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 Cs(this.firestore._databaseId,new Gi(e))}if(t instanceof td){var n=t;return new Cs(this.firestore._databaseId,n._key)}throw new zr(Gr.INVALID_ARGUMENT,"Invalid query. When querying with FieldPath.documentId(), you must provide a valid string or a DocumentReference, but it was: "+pi(t)+".")},hd.prototype.validateDisjunctiveFilterElements=function(t,e){if(!Array.isArray(t)||0===t.length)throw new zr(Gr.INVALID_ARGUMENT,"Invalid Query. A non-empty array is required for '"+e.toString()+"' filters.");if(10<t.length)throw new zr(Gr.INVALID_ARGUMENT,"Invalid Query. '"+e.toString()+"' filters support a maximum of 10 elements in the value array.");if(0<=t.indexOf(null))throw new zr(Gr.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 zr(Gr.INVALID_ARGUMENT,"Invalid Query. '"+e.toString()+"' filters cannot contain 'NaN' in the value array.")},hd.prototype.validateNewFilter=function(t){if(t instanceof xc){var e=[Lc.ARRAY_CONTAINS,Lc.ARRAY_CONTAINS_ANY],n=[Lc.IN,Lc.ARRAY_CONTAINS_ANY],r=0<=e.indexOf(t.op),i=0<=n.indexOf(t.op);if(t.isInequality()){var o=this._query.getInequalityFilterField();if(null!==o&&!o.isEqual(t.field))throw new zr(Gr.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 a=this._query.getFirstOrderByField();null!==a&&this.validateOrderByAndInequalityMatch(t.field,a)}else if(i||r){var s=null;if(i&&(s=this._query.findFilterOperator(n)),null===s&&r&&(s=this._query.findFilterOperator(e)),null!=s)throw s===t.op?new zr(Gr.INVALID_ARGUMENT,"Invalid query. You cannot use more than one '"+t.op.toString()+"' filter."):new zr(Gr.INVALID_ARGUMENT,"Invalid query. You cannot use '"+t.op.toString()+"' filters with '"+s.toString()+"' filters.")}}},hd.prototype.validateNewOrderBy=function(t){if(null===this._query.getFirstOrderByField()){var e=this._query.getInequalityFilterField();null!==e&&this.validateOrderByAndInequalityMatch(e,t.field)}},hd.prototype.validateOrderByAndInequalityMatch=function(t,e){if(!e.isEqual(t))throw new zr(Gr.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.")},hd);function hd(t,e,n){this._query=t,this.firestore=e,this._converter=n}var ld=(Object.defineProperty(fd.prototype,"docs",{get:function(){var e=[];return this.forEach(function(t){return e.push(t)}),e},enumerable:!0,configurable:!0}),Object.defineProperty(fd.prototype,"empty",{get:function(){return this._snapshot.docs.isEmpty()},enumerable:!0,configurable:!0}),Object.defineProperty(fd.prototype,"size",{get:function(){return this._snapshot.docs.size},enumerable:!0,configurable:!0}),fd.prototype.forEach=function(e,n){var r=this;ii("QuerySnapshot.forEach",arguments,1,2),oi("QuerySnapshot.forEach","function",1,e),this._snapshot.docs.forEach(function(t){e.call(n,r.convertToDocumentImpl(t))})},Object.defineProperty(fd.prototype,"query",{get:function(){return new cd(this._originalQuery,this._firestore,this._converter)},enumerable:!0,configurable:!0}),fd.prototype.docChanges=function(t){t&&(mi("QuerySnapshot.docChanges",t,["includeMetadataChanges"]),ui("QuerySnapshot.docChanges","boolean","includeMetadataChanges",t.includeMetadataChanges));var e=!(!t||!t.includeMetadataChanges);if(e&&this._snapshot.excludesMetadataChanges)throw new zr(Gr.INVALID_ARGUMENT,"To include metadata changes with your document changes, you must also pass { includeMetadataChanges:true } to onSnapshot().");return this._cachedChanges&&this._cachedChangesIncludeMetadataChanges===e||(this._cachedChanges=function(i,e,o,a){if(o.oldDocs.isEmpty()){var n,r=0;return o.docChanges.map(function(t){var e=new sd(i,t.doc.key,t.doc,o.fromCache,o.mutatedKeys.has(t.doc.key),a);return Ur(t.type===sl.Added,"Invalid event type for first snapshot"),Ur(!n||o.query.docComparator(n,t.doc)<0,"Got added events in wrong order"),n=t.doc,{type:"added",doc:e,oldIndex:-1,newIndex:r++}})}var s=o.oldDocs;return o.docChanges.filter(function(t){return e||t.type!==sl.Metadata}).map(function(t){var e=new sd(i,t.doc.key,t.doc,o.fromCache,o.mutatedKeys.has(t.doc.key),a),n=-1,r=-1;return t.type!==sl.Added&&(Ur(0<=(n=s.indexOf(t.doc.key)),"Index for document not found"),s=s.delete(t.doc.key)),t.type!==sl.Removed&&(r=(s=s.add(t.doc)).indexOf(t.doc.key)),{type:function(t){switch(t){case sl.Added:return"added";case sl.Modified:case sl.Metadata:return"modified";case sl.Removed:return"removed";default:return Br("Unknown change type: "+t)}}(t.type),doc:e,oldIndex:n,newIndex:r}})}(this._firestore,e,this._snapshot,this._converter),this._cachedChangesIncludeMetadataChanges=e),this._cachedChanges},fd.prototype.isEqual=function(t){if(!(t instanceof fd))throw yi("isEqual","QuerySnapshot",1,t);return this._firestore===t._firestore&&this._originalQuery.isEqual(t._originalQuery)&&this._snapshot.isEqual(t._snapshot)&&this._converter===t._converter},fd.prototype.convertToDocumentImpl=function(t){return new sd(this._firestore,t.key,t,this.metadata.fromCache,this._snapshot.mutatedKeys.has(t.key),this._converter)},fd);function fd(t,e,n,r){this._firestore=t,this._originalQuery=e,this._snapshot=n,this._converter=r,this._cachedChanges=null,this._cachedChangesIncludeMetadataChanges=null,this.metadata=new nd(n.hasPendingWrites,n.fromCache)}a(["length","forEach","map"],"undefined"!=typeof Symbol?[Symbol.iterator]:[]).forEach(function(t){try{Object.defineProperty(ld.prototype.docChanges,t,{get:function(){return function(){throw new zr(Gr.INVALID_ARGUMENT,'QuerySnapshot.docChanges has been changed from a property into a method, so usages like "querySnapshot.docChanges" should become "querySnapshot.docChanges()"')}()}})}catch(t){}});var pd,dd=(t(md,pd=cd),Object.defineProperty(md.prototype,"id",{get:function(){return this._query.path.lastSegment()},enumerable:!0,configurable:!0}),Object.defineProperty(md.prototype,"parent",{get:function(){var t=this._query.path.popLast();return t.isEmpty()?null:new td(new Gi(t),this.firestore)},enumerable:!0,configurable:!0}),Object.defineProperty(md.prototype,"path",{get:function(){return this._query.path.canonicalString()},enumerable:!0,configurable:!0}),md.prototype.doc=function(t){if(ii("CollectionReference.doc",arguments,0,1),0===arguments.length&&(t=wi.newId()),oi("CollectionReference.doc","non-empty string",1,t),""===t)throw new zr(Gr.INVALID_ARGUMENT,"Document path must be a non-empty string");var e=Bi.fromString(t);return td.forPath(this._query.path.child(e),this.firestore,this._converter)},md.prototype.add=function(t){ni("CollectionReference.add",arguments,1),oi("CollectionReference.add","object",1,t);var e=this.doc();return e.set(t).then(function(){return e})},md.prototype.withConverter=function(t){return new md(this._path,this.firestore,t)},md);function md(t,e,n){var r=pd.call(this,Rc.atPath(t),e,n)||this;if((r._path=t).length%2!=1)throw new zr(Gr.INVALID_ARGUMENT,"Invalid collection reference. Collection references must have an odd number of segments, but "+t.canonicalString()+" has "+t.length);return r}function yd(t,e){if(void 0===e)return{merge:!1};if(mi(t,e,["merge","mergeFields"]),ui(t,"boolean","merge",e.merge),ci(t,"mergeFields","a string or a FieldPath",e.mergeFields,function(t){return"string"==typeof t||t instanceof Jf}),void 0!==e.mergeFields&&void 0!==e.merge)throw new zr(Gr.INVALID_ARGUMENT,"Invalid options passed to function "+t+'(): You cannot specify both "merge" and "mergeFields".');return e}function gd(t,e){return void 0===e?{}:(mi(t,e,["serverTimestamps"]),hi(t,0,"serverTimestamps",e.serverTimestamps,["estimate","previous","none"]),e)}function vd(t,e){ai(t,"object",1,e),e&&(mi(t,e,["source"]),hi(t,0,"source",e.source,["default","server","cache"]))}function bd(t,e,n){if(e instanceof td){if(e.firestore!==n)throw new zr(Gr.INVALID_ARGUMENT,"Provided document reference is from a different Firestore instance.");return e}throw yi(t,"DocumentReference",1,e)}function wd(t,e,n){var r;return t?(r=t.toFirestore(e),n="toFirestore() in "+n):r=e,[r,n]}var Td=Yr(Hp,"Use firebase.firestore() instead."),Sd=Yr(Jp,"Use firebase.firestore().runTransaction() instead."),Ed=Yr(Zp,"Use firebase.firestore().batch() instead."),Id=Yr(td,"Use firebase.firestore().doc() instead."),Cd=Yr(id),Dd=Yr(sd),Nd=Yr(cd),Ad=Yr(ld),kd=Yr(dd,"Use firebase.firestore().collection() instead."),Rd={Firestore:Td,GeoPoint:Pl,Timestamp:co,Blob:ki,Transaction:Sd,WriteBatch:Ed,DocumentReference:Id,DocumentSnapshot:Cd,Query:Nd,QueryDocumentSnapshot:Dd,QuerySnapshot:Ad,CollectionReference:kd,FieldPath:Jf,FieldValue:Dp,setLogLevel:Hp.setLogLevel,CACHE_SIZE_UNLIMITED:jp};function Md(t){t.INTERNAL.registerComponent(new w("firestore",function(t){var e=t.getProvider("app").getImmediate();return new Hp(e,t.getProvider("auth-internal"))},"PUBLIC").setServiceProps(function(t){Ur(t&&"object"==typeof t,"shallowCopy() expects object parameter.");var e={};for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e}(Rd)))}var _d=(Ld.prototype.addCallback=function(t){},Ld.prototype.shutdown=function(){},Ld);function Ld(){}var Od="ConnectivityMonitor",Pd=(xd.prototype.addCallback=function(t){this.callbacks.push(t)},xd.prototype.shutdown=function(){window.removeEventListener("online",this.networkAvailableListener),window.removeEventListener("offline",this.networkUnavailableListener)},xd.prototype.configureNetworkMonitoring=function(){window.addEventListener("online",this.networkAvailableListener),window.addEventListener("offline",this.networkUnavailableListener)},xd.prototype.onNetworkAvailable=function(){Fr(Od,"Network connectivity changed: AVAILABLE");for(var t=0,e=this.callbacks;t<e.length;t++)(0,e[t])(0)},xd.prototype.onNetworkUnavailable=function(){Fr(Od,"Network connectivity changed: UNAVAILABLE");for(var t=0,e=this.callbacks;t<e.length;t++)(0,e[t])(1)},xd.isAvailable=function(){return"undefined"!=typeof window&&void 0!==window.addEventListener&&void 0!==window.removeEventListener},xd);function xd(){var t=this;this.networkAvailableListener=function(){return t.onNetworkAvailable()},this.networkUnavailableListener=function(){return t.onNetworkUnavailable()},this.callbacks=[],this.configureNetworkMonitoring()}var Fd=(qd.prototype.onOpen=function(t){Ur(!this.wrappedOnOpen,"Called onOpen on stream twice!"),this.wrappedOnOpen=t},qd.prototype.onClose=function(t){Ur(!this.wrappedOnClose,"Called onClose on stream twice!"),this.wrappedOnClose=t},qd.prototype.onMessage=function(t){Ur(!this.wrappedOnMessage,"Called onMessage on stream twice!"),this.wrappedOnMessage=t},qd.prototype.close=function(){this.closeFn()},qd.prototype.send=function(t){this.sendFn(t)},qd.prototype.callOnOpen=function(){Ur(void 0!==this.wrappedOnOpen,"Cannot call onOpen because no callback was set"),this.wrappedOnOpen()},qd.prototype.callOnClose=function(t){Ur(void 0!==this.wrappedOnClose,"Cannot call onClose because no callback was set"),this.wrappedOnClose(t)},qd.prototype.callOnMessage=function(t){Ur(void 0!==this.wrappedOnMessage,"Cannot call onMessage because no callback was set"),this.wrappedOnMessage(t)},qd);function qd(t){this.sendFn=t.sendFn,this.closeFn=t.closeFn}var Vd="Connection",Bd={BatchGetDocuments:"batchGet",Commit:"commit"},Ud="gl-js/ fire/"+Lr,Kd=(Qd.prototype.modifyHeadersForRequest=function(t,e){if(e)for(var n in e.authHeaders)e.authHeaders.hasOwnProperty(n)&&(t[n]=e.authHeaders[n]);t["X-Goog-Api-Client"]=Ud},Qd.prototype.invokeRPC=function(s,r,u){var c=this,h=this.makeUrl(s);return new Promise(function(i,o){var a=new _r;a.listenOnce(Rr.COMPLETE,function(){try{switch(a.getLastErrorCode()){case kr.NO_ERROR:var t=a.getResponseJson();Fr(Vd,"XHR received:",JSON.stringify(t)),i(t);break;case kr.TIMEOUT:Fr(Vd,'RPC "'+s+'" timed out'),o(new zr(Gr.DEADLINE_EXCEEDED,"Request time out"));break;case kr.HTTP_ERROR:var e=a.getStatus();if(Fr(Vd,'RPC "'+s+'" failed with status:',e,"response text:",a.getResponseText()),0<e){var n=a.getResponseJson().error;if(n&&n.status&&n.message){var r=function(t){var e=t.toLowerCase().replace("_","-");return 0<=Object.values(Gr).indexOf(e)?e:Gr.UNKNOWN}(n.status);o(new zr(r,n.message))}else o(new zr(Gr.UNKNOWN,"Server responded with status "+a.getStatus()))}else Fr(Vd,'RPC "'+s+'" failed'),o(new zr(Gr.UNAVAILABLE,"Connection failed."));break;default:Br('RPC "'+s+'" failed with unanticipated webchannel error '+a.getLastErrorCode()+": "+a.getLastError()+", giving up.")}}finally{Fr(Vd,'RPC "'+s+'" completed.')}});var t=l({},r);delete t.database;var e=JSON.stringify(t);Fr(Vd,"XHR sending: ",h+" "+e);var n={"Content-Type":"text/plain"};c.modifyHeadersForRequest(n,u),a.send(h,"POST",e,n,15)})},Qd.prototype.invokeStreamingRPC=function(t,e,n){return this.invokeRPC(t,e,n)},Qd.prototype.openStream=function(t,e){var n=[this.baseUrl,"/","google.firestore.v1.Firestore","/",t,"/channel"],r=Ar(),i={backgroundChannelTest:!0,httpSessionIdParam:"gsessionid",initMessageHeaders:{},messageUrlParams:{database:"projects/"+this.databaseId.projectId+"/databases/"+this.databaseId.database},sendRawJson:!0,supportsCrossDomainXhr:!0,internalChannelParams:{forwardChannelRequestTimeoutMs:6e5},forceLongPolling:this.forceLongPolling};this.modifyHeadersForRequest(i.initMessageHeaders,e),"object"==typeof navigator&&"ReactNative"===navigator.product||(i.httpHeadersOverwriteParam="$httpHeaders");var o=n.join("");function a(t,e){u.listen(t,function(t){try{e(t)}catch(t){setTimeout(function(){throw t},0)}})}Fr(Vd,"Creating WebChannel: "+o+" "+i);var u=r.createWebChannel(o,i),s=!1,c=!1,h=new Fd({sendFn:function(t){c?Fr(Vd,"Not sending because WebChannel is closed:",t):(s||(Fr(Vd,"Opening WebChannel transport."),u.open(),s=!0),Fr(Vd,"WebChannel sending:",t),u.send(t))},closeFn:function(){return u.close()}});return a(Mr.EventType.OPEN,function(){c||Fr(Vd,"WebChannel transport opened.")}),a(Mr.EventType.CLOSE,function(){c||(c=!0,Fr(Vd,"WebChannel transport closed"),h.callOnClose())}),a(Mr.EventType.ERROR,function(t){c||(c=!0,Fr(Vd,"WebChannel transport errored:",t),h.callOnClose(new zr(Gr.UNAVAILABLE,"The operation could not be completed")))}),a(Mr.EventType.MESSAGE,function(t){var e;if(!c){var n=t.data[0];Ur(!!n,"Got a webchannel message without data.");var r=n,i=r.error||(null===(e=r[0])||void 0===e?void 0:e.error);if(i){Fr(Vd,"WebChannel received error:",i);var o=i.status,a=function(t){var e=el[t];if(void 0!==e)return al(e)}(o),s=i.message;void 0===a&&(a=Gr.INTERNAL,s="Unknown error status: "+o+" with message "+i.message),c=!0,h.callOnClose(new zr(a,s)),u.close()}else Fr(Vd,"WebChannel received:",n),h.callOnMessage(n)}}),setTimeout(function(){h.callOnOpen()},0),h},Qd.prototype.makeUrl=function(t){var e=Bd[t];return Ur(void 0!==e,"Unknown REST mapping for: "+t),this.baseUrl+"/v1/projects/"+this.databaseId.projectId+"/databases/"+this.databaseId.database+"/documents:"+e},Qd);function Qd(t){this.databaseId=t.databaseId;var e=t.ssl?"https":"http";this.baseUrl=e+"://"+t.host,this.forceLongPolling=t.forceLongPolling}var Wd=(Object.defineProperty(jd.prototype,"document",{get:function(){return"undefined"!=typeof document?document:null},enumerable:!0,configurable:!0}),Object.defineProperty(jd.prototype,"window",{get:function(){return"undefined"!=typeof window?window:null},enumerable:!0,configurable:!0}),jd.prototype.loadConnection=function(t){return Promise.resolve(new Kd(t))},jd.prototype.newConnectivityMonitor=function(){return Pd.isAvailable()?new Pd:new _d},jd.prototype.newSerializer=function(t){return new ef(t,{useProto3Json:!0})},jd.prototype.formatJSON=function(t){return JSON.stringify(t)},jd.prototype.atob=function(t){return atob(t)},jd.prototype.btoa=function(t){return btoa(t)},jd);function jd(){this.emptyByteString="",this.base64Available="undefined"!=typeof atob}Kr.setPlatform(new Wd);var Gd;Md(Gd=zd),Gd.registerVersion("@firebase/firestore","1.9.0")}).apply(this,arguments)}catch(t){throw console.error(t),new Error("Cannot instantiate firebase-firestore - be sure to load firebase-app.js first.")}});
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