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r=e.field(t),i=n.field(t);return void 0!==r&&void 0!==i?r.compareTo(i):Mr("Trying to compare documents on fields that don't exist")},e}(Ro),Oo=function(i){function e(t,e,n){var r=i.call(this,t,e)||this;return r.hasCommittedMutations=!(!n||!n.hasCommittedMutations),r}return s(e,i),e.prototype.toString=function(){return"NoDocument("+this.key+", "+this.version+")"},Object.defineProperty(e.prototype,"hasPendingWrites",{get:function(){return this.hasCommittedMutations},enumerable:!0,configurable:!0}),e.prototype.isEqual=function(t){return t instanceof e&&t.hasCommittedMutations===this.hasCommittedMutations&&t.version.isEqual(this.version)&&t.key.isEqual(this.key)},e}(Ro),_o=function(n){function e(t,e){return n.call(this,t,e)||this}return s(e,n),e.prototype.toString=function(){return"UnknownDocument("+this.key+", "+this.version+")"},Object.defineProperty(e.prototype,"hasPendingWrites",{get:function(){return!0},enumerable:!0,configurable:!0}),e.prototype.isEqual=function(t){return t instanceof e&&t.version.isEqual(this.version)&&t.key.isEqual(this.key)},e}(Ro),Po=function(){function t(t){this.mapKeyFn=t,this.inner={}}return t.prototype.get=function(t){var e=this.mapKeyFn(t),n=this.inner[e];if(void 0!==n)for(var r=0,i=n;r<i.length;r++){var o=i[r],a=o[0],s=o[1];if(a.isEqual(t))return s}},t.prototype.has=function(t){return void 0!==this.get(t)},t.prototype.set=function(t,e){var n=this.mapKeyFn(t),r=this.inner[n];if(void 0!==r){for(var i=0;i<r.length;i++)if(r[i][0].isEqual(t))return void(r[i]=[t,e]);r.push([t,e])}else this.inner[n]=[[t,e]]},t.prototype.delete=function(t){var e=this.mapKeyFn(t),n=this.inner[e];if(void 0===n)return!1;for(var r=0;r<n.length;r++)if(n[r][0].isEqual(t))return 1===n.length?delete this.inner[e]:n.splice(r,1),!0;return!1},t.prototype.forEach=function(s){Br(this.inner,function(t,e){for(var n=0,r=e;n<r.length;n++){var i=r[n],o=i[0],a=i[1];s(o,a)}})},t.prototype.isEmpty=function(){return Qr(this.inner)},t}(),Lo=function(){function t(){this.changes=zi(),this.documentSizes=new Po(function(t){return t.toString()})}return t.prototype.addEntry=function(t){var e=this.assertChanges();this.changes=e.insert(t.key,t)},t.prototype.getEntry=function(t,e){var n=this,r=this.assertChanges().get(e);return r?oo.resolve(r):this.getFromCache(t,e).next(function(t){return null===t?(n.documentSizes.set(e,0),null):(n.documentSizes.set(e,t.size),t.maybeDocument)})},t.prototype.getEntries=function(t,e){var n=this;return this.getAllFromCache(t,e).next(function(t){var e=t.maybeDocuments;return t.sizeMap.forEach(function(t,e){n.documentSizes.set(t,e)}),e})},t.prototype.apply=function(t){var e=this.applyChanges(t);return this.changes=null,e},t.prototype.assertChanges=function(){return Or(null!==this.changes,"Changes have already been applied."),this.changes},t}(),xo="The remote document changelog no longer contains all changes for all local query views. 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Ko(t)}):oo.resolve(0)})},t.prototype.getEntry=function(t,e){var n=this;return Uo(t).get(Qo(e)).next(function(t){return t?n.serializer.fromDbRemoteDocument(t):null})},t.prototype.getSizedEntry=function(t,e){var n=this;return Uo(t).get(Qo(e)).next(function(t){return t?{maybeDocument:n.serializer.fromDbRemoteDocument(t),size:Ko(t)}:null})},t.prototype.getEntries=function(t,e){var n=this,r=Hi();return this.forEachDbEntry(t,e,function(t,e){r=e?r.insert(t,n.serializer.fromDbRemoteDocument(e)):r.insert(t,null)}).next(function(){return r})},t.prototype.getSizedEntries=function(t,e){var n=this,r=Hi(),i=new Ui(Di.comparator);return this.forEachDbEntry(t,e,function(t,e){i=e?(r=r.insert(t,n.serializer.fromDbRemoteDocument(e)),i.insert(t,Ko(e))):(r=r.insert(t,null),i.insert(t,0))}).next(function(){return{maybeDocuments:r,sizeMap:i}})},t.prototype.forEachDbEntry=function(t,e,i){if(e.isEmpty())return oo.resolve();var n=IDBKeyRange.bound(e.first().path.toArray(),e.last().path.toArray()),o=e.getIterator(),a=o.getNext();return Uo(t).iterate({range:n},function(t,e,n){for(var r=Di.fromSegments(t);a&&Di.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})},t.prototype.getDocumentsMatchingQuery=function(t,i){var o=this;Or(!i.isCollectionGroupQuery(),"CollectionGroup queries should be handled in LocalDocumentsView");var a=Xi(),s=i.path.length+1,e=i.path.toArray(),n=IDBKeyRange.lowerBound(e);return Uo(t).iterate({range:n},function(t,e,n){if(t.length===s){var r=o.serializer.fromDbRemoteDocument(e);i.path.isPrefixOf(r.key.path)?r instanceof Mo&&i.matches(r)&&(a=a.insert(r.key,r)):n.done()}}).next(function(){return a})},t.prototype.getNewDocumentChanges=function(e){var r=this;Or(this.keepDocumentChangeLog,"Can only call getNewDocumentChanges() when document 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Vo(this)},t.prototype.getSize=function(t){return this.getMetadata(t).next(function(t){return t.byteSize})},t.prototype.getMetadata=function(t){return Fo(t).get(na.key).next(function(t){return Or(!!t,"Missing document cache metadata"),t})},t.prototype.setMetadata=function(t,e){return Fo(t).put(na.key,e)},t.prototype.updateSize=function(e,n){var r=this;return this.getMetadata(e).next(function(t){return t.byteSize+=n,r.setMetadata(e,t)})},t}();function Fo(t){return Na.getStore(t,na.store)}var Vo=function(n){function t(t){var e=n.call(this)||this;return e.documentCache=t,e}return s(t,n),t.prototype.applyChanges=function(t){var o=this,e=this.assertChanges(),a=0,s=[];return e.forEach(function(t,e){var n=o.documentCache.serializer.toDbRemoteDocument(e),r=o.documentSizes.get(t);Or(void 0!==r,"Attempting to change document "+t.toString()+" without having read it first");var i=Ko(n);a+=i-r,s.push({key:t,doc:n})}),this.documentCache.addEntries(t,s,a)},t.prototype.getFromCache=function(t,e){return this.documentCache.getSizedEntry(t,e)},t.prototype.getAllFromCache=function(t,e){return this.documentCache.getSizedEntries(t,e)},t}(Lo);function Uo(t){return Na.getStore(t,ea.store)}function Bo(t){return Na.getStore(t,ua.store)}function Qo(t){return t.path.toArray()}function Ko(t){var e;if(t.document)e=t.document;else if(t.unknownDocument)e=t.unknownDocument;else{if(!t.noDocument)throw Mr("Unknown remote document type");e=t.noDocument}return JSON.stringify(e).length}var jo=function(){function t(){this.collectionParentIndex=new Go}return t.prototype.addToCollectionParentIndex=function(t,e){return this.collectionParentIndex.add(e),oo.resolve()},t.prototype.getCollectionParents=function(t,e){return oo.resolve(this.collectionParentIndex.getEntries(e))},t}(),Go=function(){function t(){this.index={}}return t.prototype.add=function(t){Or(t.length%2==1,"Expected a collection path.");var e=t.lastSegment(),n=t.popLast(),r=this.index[e]||new ji(Ti.comparator),i=!r.has(n);return this.index[e]=r.add(n),i},t.prototype.getEntries=function(t){return(this.index[t]||new ji(Ti.comparator)).toArray()},t}(),Wo=8,zo=function(){function t(t){this.serializer=t}return t.prototype.createOrUpgrade=function(t,n,e,r){var i,o=this;Or(e<r&&0<=e&&r<=Wo,"Unexpected schema upgrade from v"+e+" to v{toVersion}."),e<1&&1<=r&&(t.createObjectStore(Yo.store),(i=t).createObjectStore(Xo.store,{keyPath:Xo.keyPath}),i.createObjectStore(Jo.store,{keyPath:Jo.keyPath,autoIncrement:!0}).createIndex(Jo.userMutationsIndex,Jo.userMutationsKeyPath,{unique:!0}),i.createObjectStore($o.store),sa(t),t.createObjectStore(ea.store));var a,s=oo.resolve();return e<3&&3<=r&&(0!==e&&((a=t).deleteObjectStore(ia.store),a.deleteObjectStore(ra.store),a.deleteObjectStore(oa.store),sa(t)),s=s.next(function(){return t=n.store(oa.store),e=new oa(0,0,Vi.MIN.toTimestamp(),0),t.put(oa.key,e);var t,e})),e<4&&4<=r&&(0!==e&&(s=s.next(function(){return i=t,(o=n).store(Jo.store).loadAll().next(function(t){i.deleteObjectStore(Jo.store);var e=i.createObjectStore(Jo.store,{keyPath:Jo.keyPath,autoIncrement:!0});e.createIndex(Jo.userMutationsIndex,Jo.userMutationsKeyPath,{unique:!0});var n=o.store(Jo.store),r=t.map(function(t){return n.put(t)});return oo.waitFor(r)});var i,o})),s=s.next(function(){t.createObjectStore(ca.store,{keyPath:ca.keyPath}),t.createObjectStore(ua.store,{keyPath:"id",autoIncrement:!0})})),e<5&&5<=r&&(s=s.next(function(){return o.removeAcknowledgedMutations(n)})),e<6&&6<=r&&(s=s.next(function(){return t.createObjectStore(na.store),o.addDocumentGlobal(n)})),e<7&&7<=r&&(s=s.next(function(){return o.ensureSequenceNumbers(n)})),e<8&&8<=r&&(s=s.next(function(){return o.createCollectionParentIndex(t,n)})),s},t.prototype.addDocumentGlobal=function(e){var n=0;return e.store(ea.store).iterate(function(t,e){n+=Ko(e)}).next(function(){var t=new na(n);return e.store(na.store).put(na.key,t)})},t.prototype.removeAcknowledgedMutations=function(r){var i=this,t=r.store(Xo.store),e=r.store(Jo.store);return t.loadAll().next(function(t){return oo.forEach(t,function(n){var t=IDBKeyRange.bound([n.userId,-1],[n.userId,n.lastAcknowledgedBatchId]);return e.loadAll(Jo.userMutationsIndex,t).next(function(t){return oo.forEach(t,function(t){Or(t.userId===n.userId,"Cannot process batch "+t.batchId+" from unexpected user");var e=i.serializer.fromDbMutationBatch(t);return uo(r,n.userId,e).next(function(){})})})})})},t.prototype.ensureSequenceNumbers=function(t){var a=t.store(ia.store),e=t.store(ea.store);return Ao(t).next(function(i){var o=[];return e.iterate(function(t,e){var n=new Ti(t),r=[0,Pi(n)];o.push(a.get(r).next(function(t){return t?oo.resolve():(e=n,a.put(new ia(0,Pi(e),i)));var e}))}).next(function(){return oo.waitFor(o)})})},t.prototype.createCollectionParentIndex=function(t,e){t.createObjectStore(aa.store,{keyPath:aa.keyPath});var r=e.store(aa.store),i=new Go,o=function(t){if(i.add(t)){var e=t.lastSegment(),n=t.popLast();return r.put({collectionId:e,parent:Pi(n)})}};return e.store(ea.store).iterate({keysOnly:!0},function(t,e){var n=new Ti(t);return o(n.popLast())}).next(function(){return e.store($o.store).iterate({keysOnly:!0},function(t,e){t[0];var n=t[1],r=(t[2],qi(n));return o(r.popLast())})})},t}();var Ho=function(t,e){this.seconds=t,this.nanoseconds=e},Yo=function(){function t(t,e,n){this.ownerId=t,this.allowTabSynchronization=e,this.leaseTimestampMs=n}return t.store="owner",t.key="owner",t}();var Xo=function(){function t(t,e,n){this.userId=t,this.lastAcknowledgedBatchId=e,this.lastStreamToken=n}return t.store="mutationQueues",t.keyPath="userId",t}(),Jo=function(){function t(t,e,n,r,i){this.userId=t,this.batchId=e,this.localWriteTimeMs=n,this.baseMutations=r,this.mutations=i}return t.store="mutations",t.keyPath="batchId",t.userMutationsIndex="userMutationsIndex",t.userMutationsKeyPath=["userId","batchId"],t}();var $o=function(){function t(){}return t.prefixForUser=function(t){return[t]},t.prefixForPath=function(t,e){return[t,Pi(e)]},t.key=function(t,e,n){return[t,Pi(e),n]},t.store="documentMutations",t.PLACEHOLDER=new t,t}();var Zo=function(t,e){this.path=t,this.readTime=e},ta=function(t,e){this.path=t,this.version=e},ea=function(){function t(t,e,n,r){this.unknownDocument=t,this.noDocument=e,this.document=n,this.hasCommittedMutations=r}return t.store="remoteDocuments",t}(),na=function(){function t(t){this.byteSize=t}return t.store="remoteDocumentGlobal",t.key="remoteDocumentGlobalKey",t}();var ra=function(){function t(t,e,n,r,i,o){this.targetId=t,this.canonicalId=e,this.readTime=n,this.resumeToken=r,this.lastListenSequenceNumber=i,this.query=o}return t.store="targets",t.keyPath="targetId",t.queryTargetsIndexName="queryTargetsIndex",t.queryTargetsKeyPath=["canonicalId","targetId"],t}(),ia=function(){function t(t,e,n){this.targetId=t,this.path=e,Or(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")}return t.store="targetDocuments",t.keyPath=["targetId","path"],t.documentTargetsIndex="documentTargetsIndex",t.documentTargetsKeyPath=["path","targetId"],t}(),oa=function(){function t(t,e,n,r){this.highestTargetId=t,this.highestListenSequenceNumber=e,this.lastRemoteSnapshotVersion=n,this.targetCount=r}return t.key="targetGlobalKey",t.store="targetGlobal",t}(),aa=function(){function t(t,e){this.collectionId=t,this.parent=e}return t.store="collectionParents",t.keyPath=["collectionId","parent"],t}();function sa(t){t.createObjectStore(ia.store,{keyPath:ia.keyPath}).createIndex(ia.documentTargetsIndex,ia.documentTargetsKeyPath,{unique:!0}),t.createObjectStore(ra.store,{keyPath:ra.keyPath}).createIndex(ra.queryTargetsIndexName,ra.queryTargetsKeyPath,{unique:!0}),t.createObjectStore(oa.store)}var ua=function(){function t(t){this.changes=t}return t.store="remoteDocumentChanges",t.keyPath="id",t}();var ca=function(){function t(t,e,n,r,i){this.clientId=t,this.updateTimeMs=e,this.networkEnabled=n,this.inForeground=r,this.lastProcessedDocumentChangeId=i}return t.store="clientMetadata",t.keyPath="clientId",t}();var ha,la,fa=[Xo.store,Jo.store,$o.store,ea.store,ra.store,Yo.store,oa.store,ia.store].concat([ca.store,ua.store]).concat([na.store]).concat([aa.store]),pa=function(){function t(){this.collectionParentsCache=new Go}return t.prototype.addToCollectionParentIndex=function(t,e){if(Or(e.length%2==1,"Expected a collection path."),this.collectionParentsCache.add(e)){Or(1<=e.length,"Invalid collection path.");var n=e.lastSegment(),r=e.popLast();return da(t).put({collectionId:n,parent:Pi(r)})}return oo.resolve()},t.prototype.getCollectionParents=function(t,i){var o=[],e=IDBKeyRange.bound([i,""],[hi(i),""],!1,!0);return da(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(qi(r.parent))}return o})},t}();function da(t){return Na.getStore(t,aa.store)}(la=ha||(ha={}))[la.Listen=0]="Listen",la[la.ExistenceFilterMismatch=1]="ExistenceFilterMismatch",la[la.LimboResolution=2]="LimboResolution";var ma=function(){function e(t,e,n,r,i,o){void 0===i&&(i=Vi.MIN),void 0===o&&(o=Pr()),this.query=t,this.targetId=e,this.purpose=n,this.sequenceNumber=r,this.snapshotVersion=i,this.resumeToken=o}return e.prototype.copy=function(t){return new e(this.query,this.targetId,this.purpose,void 0===t.sequenceNumber?this.sequenceNumber:t.sequenceNumber,void 0===t.snapshotVersion?this.snapshotVersion:t.snapshotVersion,void 0===t.resumeToken?this.resumeToken:t.resumeToken)},e.prototype.isEqual=function(t){return this.targetId===t.targetId&&this.purpose===t.purpose&&this.sequenceNumber===t.sequenceNumber&&this.snapshotVersion.isEqual(t.snapshotVersion)&&this.resumeToken===t.resumeToken&&this.query.isEqual(t.query)},e}(),ya=function(){function t(t){this.remoteSerializer=t}return t.prototype.fromDbRemoteDocument=function(t){if(t.document)return this.remoteSerializer.fromDocument(t.document,!!t.hasCommittedMutations);if(t.noDocument){var e=Di.fromSegments(t.noDocument.path),n=this.fromDbTimestamp(t.noDocument.readTime);return new Oo(e,n,{hasCommittedMutations:!!t.hasCommittedMutations})}if(t.unknownDocument){e=Di.fromSegments(t.unknownDocument.path),n=this.fromDbTimestamp(t.unknownDocument.version);return new _o(e,n)}return Mr("Unexpected DbRemoteDocument")},t.prototype.toDbRemoteDocument=function(t){if(t instanceof Mo){var e=t.proto?t.proto:this.remoteSerializer.toDocument(t),n=t.hasCommittedMutations;return new ea(null,null,e,n)}if(t instanceof Oo){var r=t.key.path.toArray(),i=this.toDbTimestamp(t.version);n=t.hasCommittedMutations;return new ea(null,new Zo(r,i),null,n)}if(t instanceof _o){r=t.key.path.toArray(),i=this.toDbTimestamp(t.version);return new ea(new ta(r,i),null,null,!0)}return Mr("Unexpected MaybeDocumment")},t.prototype.toDbTimestamp=function(t){var e=t.toTimestamp();return new Ho(e.seconds,e.nanoseconds)},t.prototype.fromDbTimestamp=function(t){var e=new Fi(t.seconds,t.nanoseconds);return Vi.fromTimestamp(e)},t.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 Jo(t,e.batchId,e.localWriteTime.toMillis(),r,i)},t.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=Fi.fromMillis(t.localWriteTimeMs);return new ro(t.batchId,i,n,r)},t.prototype.toDbResourcePaths=function(t){var e=[];return t.forEach(function(t){e.push(Pi(t.path))}),e},t.prototype.fromDbResourcePaths=function(t){for(var e=to(),n=0,r=t;n<r.length;n++){var i=r[n];e=e.add(new Di(qi(i)))}return e},t.prototype.fromDbTarget=function(t){var e,n=this.fromDbTimestamp(t.readTime);return e=void 0!==t.query.documents?this.remoteSerializer.fromDocumentsTarget(t.query):this.remoteSerializer.fromQueryTarget(t.query),new ma(e,t.targetId,ha.Listen,t.lastListenSequenceNumber,n,t.resumeToken)},t.prototype.toDbTarget=function(t){Or(ha.Listen===t.purpose,"Only queries with purpose "+ha.Listen+" may be stored, got "+t.purpose);var e,n,r=this.toDbTimestamp(t.snapshotVersion);return e=t.query.isDocumentQuery()?this.remoteSerializer.toDocumentsTarget(t.query):this.remoteSerializer.toQueryTarget(t.query),n=t.resumeToken instanceof Uint8Array?(Or("YES"===process.env.USE_MOCK_PERSISTENCE,"Persisting non-string stream tokens is only supported with mock persistence ."),t.resumeToken.toString()):t.resumeToken,new ra(t.targetId,t.query.canonicalId(),r,n,t.sequenceNumber,e)},t}();function ga(t,e){var n=t[0],r=t[1],i=e[0],o=e[1],a=ui(n,i);return 0===a?ui(r,o):a}var va=function(){function t(t){this.maxElements=t,this.buffer=new ji(ga),this.previousIndex=0}return t.prototype.nextIndex=function(){return++this.previousIndex},t.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();ga(e,n)<0&&(this.buffer=this.buffer.delete(n).add(e))}},Object.defineProperty(t.prototype,"maxValue",{get:function(){return this.buffer.last()[0]},enumerable:!0,configurable:!0}),t}(),ba={didRun:!1,sequenceNumbersCollected:0,targetsRemoved:0,documentsRemoved:0},wa=function(){function e(t,e,n){this.cacheSizeCollectionThreshold=t,this.percentileToCollect=e,this.maximumSequenceNumbersToCollect=n}return e.withCacheSize=function(t){return new e(t,e.DEFAULT_COLLECTION_PERCENTILE,e.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT)},e.COLLECTION_DISABLED=-1,e.MINIMUM_CACHE_SIZE_BYTES=1048576,e.DEFAULT=new e(e.DEFAULT_CACHE_SIZE_BYTES=41943040,e.DEFAULT_COLLECTION_PERCENTILE=10,e.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT=1e3),e.DISABLED=new e(e.COLLECTION_DISABLED,0,0),e}(),Ea=function(){function t(t,e,n){this.garbageCollector=t,this.asyncQueue=e,this.localStore=n,this.gcTask=null}return t.prototype.start=function(){Or(null===this.gcTask,"Cannot start an already started LruScheduler"),this.garbageCollector.params.cacheSizeCollectionThreshold!==wa.COLLECTION_DISABLED&&this.scheduleGC()},t.prototype.stop=function(){this.gcTask&&(this.gcTask.cancel(),this.gcTask=null)},Object.defineProperty(t.prototype,"started",{get:function(){return null!==this.gcTask},enumerable:!0,configurable:!0}),t.prototype.scheduleGC=function(){var t=this;Or(null===this.gcTask,"Cannot schedule GC while a task is pending");var e=this.hasRun?3e5:6e4;Ar("LruGarbageCollector","Garbage collection scheduled in "+e+"ms"),this.gcTask=this.asyncQueue.enqueueAfterDelay(pi.LruGarbageCollection,e,function(){return t.gcTask=null,t.hasRun=!0,t.localStore.collectGarbage(t.garbageCollector).then(function(){return t.scheduleGC()}).catch(Aa)})},t}(),Sa=function(){function t(t,e){this.delegate=t,this.params=e}return t.prototype.calculateTargetCount=function(t,e){return this.delegate.getSequenceNumberCount(t).next(function(t){return Math.floor(e/100*t)})},t.prototype.nthSequenceNumber=function(t,e){var n=this;if(0===e)return oo.resolve(wi.INVALID);var r=new va(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})},t.prototype.removeTargets=function(t,e,n){return this.delegate.removeTargets(t,e,n)},t.prototype.removeOrphanedDocuments=function(t,e){return this.delegate.removeOrphanedDocuments(t,e)},t.prototype.collect=function(e,n){var r=this;return this.params.cacheSizeCollectionThreshold===wa.COLLECTION_DISABLED?(Ar("LruGarbageCollector","Garbage collection skipped; disabled"),oo.resolve(ba)):this.getCacheSize(e).next(function(t){return t<r.params.cacheSizeCollectionThreshold?(Ar("LruGarbageCollector","Garbage collection skipped; Cache size "+t+" is lower than threshold "+r.params.cacheSizeCollectionThreshold),ba):r.runGarbageCollection(e,n)})},t.prototype.getCacheSize=function(t){return this.delegate.getCacheSize(t)},t.prototype.runGarbageCollection=function(e,n){var r,i,o,a,s,u,c,h,l=this;return a=Date.now(),this.calculateTargetCount(e,this.params.percentileToCollect).next(function(t){return i=t>l.params.maximumSequenceNumbersToCollect?(Ar("LruGarbageCollector","Capping sequence numbers to collect down to the maximum of "+l.params.maximumSequenceNumbersToCollect+" from "+t),l.params.maximumSequenceNumbersToCollect):t,s=Date.now(),l.nthSequenceNumber(e,i)}).next(function(t){return r=t,u=Date.now(),l.removeTargets(e,r,n)}).next(function(t){return o=t,c=Date.now(),l.removeOrphanedDocuments(e,r)}).next(function(t){(h=Date.now(),Dr()<=yr.DEBUG)&&Ar("LruGarbageCollector","LRU Garbage Collection\n\tCounted targets in "+(s-a)+"ms\n\tDetermined least recently used "+i+" in "+(u-s)+"ms\n\tRemoved "+o+" targets in "+(c-u)+"ms\n\tRemoved "+t+" documents in "+(h-c)+"ms\nTotal Duration: "+(h-a)+"ms");return oo.resolve({didRun:!0,sequenceNumbersCollected:i,targetsRemoved:o,documentsRemoved:t})})},t}(),Ta="IndexedDbPersistence",Ia="The current tab is not in the required state to perform this operation. It might be necessary to refresh the browser tab.",Ca="Another tab has exclusive access to the persistence layer. To allow shared access, make sure to invoke `enablePersistence()` with `synchronizeTabs:true` in all tabs.",Da=function(r){function t(t,e){var n=r.call(this)||this;return n.simpleDbTransaction=t,n.currentSequenceNumber=e,n}return s(t,r),t}(function(){}),Na=function(){function c(t,e,n,r,i,o,a){if(this.persistenceKey=t,this.clientId=e,this.queue=r,this.multiClientParams=a,this._started=!1,this.isPrimary=!1,this.networkEnabled=!0,this.inForeground=!1,this.lastGarbageCollectionTime=Number.NEGATIVE_INFINITY,this.primaryStateListener=function(t){return Promise.resolve()},!c.isAvailable())throw new xr(Lr.UNIMPLEMENTED,"This platform is either missing IndexedDB or is known to have an incomplete implementation. Offline persistence has been disabled.");if(this.referenceDelegate=new La(this,o),this.dbName=t+c.MAIN_DATABASE,this.serializer=new ya(i),this.document=n.document,this.allowTabSynchronization=void 0!==a,this.queryCache=new Co(this.referenceDelegate,this.serializer),this.indexManager=new pa,this.remoteDocumentCache=new qo(this.serializer,this.indexManager,this.allowTabSynchronization),!n.window||!n.window.localStorage)throw new xr(Lr.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");this.window=n.window,this.webStorage=this.window.localStorage}return c.getStore=function(t,e){if(t instanceof Da)return vo.getStore(t.simpleDbTransaction,e);throw Mr("IndexedDbPersistence must use instances of IndexedDbTransaction")},c.createIndexedDbPersistence=function(n,r,i,o,a,s){return h(this,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:return[4,(e=new c(n,r,i,o,a,s)).start()];case 1:return t.sent(),[2,e]}})})},c.createMultiClientIndexedDbPersistence=function(n,r,i,o,a,s,u){return h(this,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:return[4,(e=new c(n,r,i,o,a,s,u)).start()];case 1:return t.sent(),[2,e]}})})},c.prototype.start=function(){var n=this;return Or(!this.started,"IndexedDbPersistence double-started!"),Or(null!==this.window,"Expected 'window' to be defined"),vo.openOrCreate(this.dbName,Wo,new zo(this.serializer)).then(function(t){return n.simpleDb=t,n.updateClientMetadataAndTryBecomePrimary()}).then(function(){return n.attachVisibilityHandler(),n.attachWindowUnloadHook(),n.scheduleClientMetadataAndPrimaryLeaseRefreshes(),n.startRemoteDocumentCache()}).then(function(){return n.simpleDb.runTransaction("readonly",[oa.store],function(t){return Ao(t).next(function(t){var e=n.multiClientParams?n.multiClientParams.sequenceNumberSyncer:void 0;n.listenSequence=new wi(t,e)})})}).then(function(){n._started=!0}).catch(function(t){return n.simpleDb&&n.simpleDb.close(),Promise.reject(t)})},c.prototype.startRemoteDocumentCache=function(){var e=this;return this.simpleDb.runTransaction("readonly",fa,function(t){return e.remoteDocumentCache.start(t)})},c.prototype.setPrimaryStateListener=function(n){var t=this;return this.primaryStateListener=function(e){return h(t,void 0,void 0,function(){return p(this,function(t){return this.started?[2,n(e)]:[2]})})},n(this.isPrimary)},c.prototype.setDatabaseDeletedListener=function(n){var t=this;this.simpleDb.setVersionChangeListener(function(e){return h(t,void 0,void 0,function(){return p(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]}})})})},c.prototype.setNetworkEnabled=function(t){var e=this;this.networkEnabled!==t&&(this.networkEnabled=t,this.queue.enqueueAndForget(function(){return h(e,void 0,void 0,function(){return p(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]}})})}))},c.prototype.updateClientMetadataAndTryBecomePrimary=function(){var r=this;return this.simpleDb.runTransaction("readwrite",fa,function(n){return Ra(n).put(new ca(r.clientId,Date.now(),r.networkEnabled,r.inForeground,r.remoteDocumentCache.lastProcessedDocumentChangeId)).next(function(){if(r.isPrimary)return r.verifyPrimaryLease(n).next(function(t){t||(r.isPrimary=!1,r.queue.enqueueAndForget(function(){return r.primaryStateListener(!1)}))})}).next(function(){return r.canActAsPrimary(n)}).next(function(t){var e=r.isPrimary;return r.isPrimary=t,e!==r.isPrimary&&r.queue.enqueueAndForget(function(){return r.primaryStateListener(r.isPrimary)}),e&&!r.isPrimary?r.releasePrimaryLeaseIfHeld(n):r.isPrimary?r.acquireOrExtendPrimaryLease(n):void 0})})},c.prototype.verifyPrimaryLease=function(t){var e=this;return ka(t).get(Yo.key).next(function(t){return oo.resolve(e.isLocalClient(t))})},c.prototype.removeClientMetadata=function(t){return Ra(t).delete(this.clientId)},c.prototype.maybeGarbageCollectMultiClientState=function(){return h(this,void 0,void 0,function(){var r,i,o=this;return p(this,function(t){switch(t.label){case 0:return!this.isPrimary||this.isWithinAge(this.lastGarbageCollectionTime,18e5)?[3,2]:(this.lastGarbageCollectionTime=Date.now(),i=[],[4,this.runTransaction("maybeGarbageCollectMultiClientState","readwrite-primary",function(n){var e=c.getStore(n,ca.store);return e.loadAll().next(function(t){r=o.filterActiveClients(t,18e5),i=t.filter(function(t){return-1===r.indexOf(t)})}).next(function(){return oo.forEach(i,function(t){return e.delete(t.clientId)})}).next(function(){if(0<(r=r.filter(function(t){return t.clientId!==o.clientId})).length){var t=r.map(function(t){return t.lastProcessedDocumentChangeId||0}),e=Math.min.apply(Math,t);return o.remoteDocumentCache.removeDocumentChangesThroughChangeId(n,e)}})})]);case 1:t.sent(),i.forEach(function(t){o.window.localStorage.removeItem(o.zombiedClientLocalStorageKey(t.clientId))}),t.label=2;case 2:return[2]}})})},c.prototype.scheduleClientMetadataAndPrimaryLeaseRefreshes=function(){var t=this;this.clientMetadataRefresher=this.queue.enqueueAfterDelay(pi.ClientMetadataRefresh,4e3,function(){return t.updateClientMetadataAndTryBecomePrimary().then(function(){return t.maybeGarbageCollectMultiClientState()}).then(function(){return t.scheduleClientMetadataAndPrimaryLeaseRefreshes()})})},c.prototype.isLocalClient=function(t){return!!t&&t.ownerId===this.clientId},c.prototype.canActAsPrimary=function(e){var i=this;return ka(e).get(Yo.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 xr(Lr.FAILED_PRECONDITION,Ca);return!1}}return!(!i.networkEnabled||!i.inForeground)||Ra(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&&Ar(Ta,"Client "+(t?"is":"is not")+" eligible for a primary lease."),t})},c.prototype.shutdown=function(){return h(this,void 0,void 0,function(){var e=this;return p(this,function(t){switch(t.label){case 0:return this._started=!1,this.markClientZombied(),this.clientMetadataRefresher&&this.clientMetadataRefresher.cancel(),this.detachVisibilityHandler(),this.detachWindowUnloadHook(),[4,this.simpleDb.runTransaction("readwrite",[Yo.store,ca.store],function(t){return e.releasePrimaryLeaseIfHeld(t).next(function(){return e.removeClientMetadata(t)})})];case 1:return t.sent(),this.simpleDb.close(),this.removeClientZombiedEntry(),[2]}})})},c.prototype.filterActiveClients=function(t,e){var n=this;return t.filter(function(t){return n.isWithinAge(t.updateTimeMs,e)&&!n.isClientZombied(t.clientId)})},c.prototype.getActiveClients=function(){var e=this;return this.simpleDb.runTransaction("readonly",[ca.store],function(t){return Ra(t).loadAll().next(function(t){return e.filterActiveClients(t,18e5).map(function(t){return t.clientId})})})},c.clearPersistence=function(n){return h(this,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:return c.isAvailable()?(e=n+c.MAIN_DATABASE,[4,vo.delete(e)]):[2,Promise.resolve()];case 1:return t.sent(),[2]}})})},Object.defineProperty(c.prototype,"started",{get:function(){return this._started},enumerable:!0,configurable:!0}),c.prototype.getMutationQueue=function(t){return Or(this.started,"Cannot initialize MutationQueue before persistence is started."),ao.forUser(t,this.serializer,this.indexManager,this.referenceDelegate)},c.prototype.getQueryCache=function(){return Or(this.started,"Cannot initialize QueryCache before persistence is started."),this.queryCache},c.prototype.getRemoteDocumentCache=function(){return Or(this.started,"Cannot initialize RemoteDocumentCache before persistence is started."),this.remoteDocumentCache},c.prototype.getIndexManager=function(){return Or(this.started,"Cannot initialize IndexManager before persistence is started."),this.indexManager},c.prototype.runTransaction=function(n,t,r){var i=this;return Ar(Ta,"Starting transaction:",n),this.simpleDb.runTransaction("readonly"===t?"readonly":"readwrite",fa,function(e){return"readwrite-primary"===t?i.verifyPrimaryLease(e).next(function(t){if(!t)throw kr("Failed to obtain primary lease for action '"+n+"'."),i.isPrimary=!1,i.queue.enqueueAndForget(function(){return i.primaryStateListener(!1)}),new xr(Lr.FAILED_PRECONDITION,Ia);return r(new Da(e,i.listenSequence.next()))}).next(function(t){return i.acquireOrExtendPrimaryLease(e).next(function(){return t})}):i.verifyAllowTabSynchronization(e).next(function(){return r(new Da(e,i.listenSequence.next()))})})},c.prototype.verifyAllowTabSynchronization=function(t){var e=this;return ka(t).get(Yo.key).next(function(t){if(null!==t&&e.isWithinAge(t.leaseTimestampMs,5e3)&&!e.isClientZombied(t.ownerId)&&!e.isLocalClient(t)&&!t.allowTabSynchronization)throw new xr(Lr.FAILED_PRECONDITION,Ca)})},c.prototype.acquireOrExtendPrimaryLease=function(t){var e=new Yo(this.clientId,this.allowTabSynchronization,Date.now());return ka(t).put(Yo.key,e)},c.isAvailable=function(){return vo.isAvailable()},c.buildStoragePrefix=function(t){var e=t.databaseId.projectId;return t.databaseId.isDefaultDatabase||(e+="."+t.databaseId.database),"firestore/"+t.persistenceKey+"/"+e+"/"},c.prototype.releasePrimaryLeaseIfHeld=function(t){var e=this,n=ka(t);return n.get(Yo.key).next(function(t){return e.isLocalClient(t)?(Ar(Ta,"Releasing primary lease."),n.delete(Yo.key)):oo.resolve()})},c.prototype.isWithinAge=function(t,e){var n=Date.now();return!(t<n-e)&&(!(n<t)||(kr("Detected an update time that is in the future: "+t+" > "+n),!1))},c.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)},c.prototype.detachVisibilityHandler=function(){this.documentVisibilityHandler&&(Or(null!==this.document&&"function"==typeof this.document.addEventListener,"Expected 'document.addEventListener' to be a function"),this.document.removeEventListener("visibilitychange",this.documentVisibilityHandler),this.documentVisibilityHandler=null)},c.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))},c.prototype.detachWindowUnloadHook=function(){this.windowUnloadHandler&&(Or("function"==typeof this.window.removeEventListener,"Expected 'window.removeEventListener' to be a function"),this.window.removeEventListener("unload",this.windowUnloadHandler),this.windowUnloadHandler=null)},c.prototype.isClientZombied=function(t){try{var e=null!==this.webStorage.getItem(this.zombiedClientLocalStorageKey(t));return Ar(Ta,"Client '"+t+"' "+(e?"is":"is not")+" zombied in LocalStorage"),e}catch(t){return kr(Ta,"Failed to get zombied client id.",t),!1}},c.prototype.markClientZombied=function(){try{this.webStorage.setItem(this.zombiedClientLocalStorageKey(this.clientId),String(Date.now()))}catch(t){kr("Failed to set zombie client id.",t)}},c.prototype.removeClientZombiedEntry=function(){try{this.webStorage.removeItem(this.zombiedClientLocalStorageKey(this.clientId))}catch(t){}},c.prototype.zombiedClientLocalStorageKey=function(t){return"firestore_zombie_"+this.persistenceKey+"_"+t},c.MAIN_DATABASE="main",c}();function Aa(n){return h(this,void 0,void 0,function(){return p(this,function(t){if((e=n).code!==Lr.FAILED_PRECONDITION||e.message!==Ia)throw n;var e;return Ar(Ta,"Unexpectedly lost primary lease"),[2]})})}function ka(t){return t.store(Yo.store)}function Ra(t){return t.store(ca.store)}var Ma,Oa,_a,Pa,La=function(){function t(t,e){this.db=t,this.garbageCollector=new Sa(this,e)}return t.prototype.getSequenceNumberCount=function(t){var n=this.orphanedDocmentCount(t);return this.db.getQueryCache().getQueryCount(t).next(function(e){return n.next(function(t){return e+t})})},t.prototype.orphanedDocmentCount=function(t){var e=0;return this.forEachOrphanedDocumentSequenceNumber(t,function(t){e++}).next(function(){return e})},t.prototype.forEachTarget=function(t,e){return this.db.getQueryCache().forEachTarget(t,e)},t.prototype.forEachOrphanedDocumentSequenceNumber=function(t,n){return this.forEachOrphanedDocument(t,function(t,e){return n(e)})},t.prototype.setInMemoryPins=function(t){this.inMemoryPins=t},t.prototype.addReference=function(t,e){return xa(t,e)},t.prototype.removeReference=function(t,e){return xa(t,e)},t.prototype.removeTargets=function(t,e,n){return this.db.getQueryCache().removeTargets(t,e,n)},t.prototype.removeMutationReference=function(t,e){return xa(t,e)},t.prototype.isPinned=function(t,e){return this.inMemoryPins.containsKey(e)?oo.resolve(!0):(r=e,i=!1,fo(n=t).iterateSerial(function(t){return so(n,t,r).next(function(t){return t&&(i=!0),oo.resolve(!t)})}).next(function(){return i}));var n,r,i},t.prototype.removeOrphanedDocuments=function(r,i){var o=this,a=0,s=0,u=[];return this.forEachOrphanedDocument(r,function(e,t){if(t<=i){var n=o.isPinned(r,e).next(function(t){if(!t)return a++,o.removeOrphanedDocument(r,e).next(function(t){s+=t})});u.push(n)}}).next(function(){return oo.waitFor(u)}).next(function(){return o.db.getRemoteDocumentCache().updateSize(r,-s)}).next(function(){return a})},t.prototype.removeOrphanedDocument=function(t,e){var n,r=0,i=this.db.getRemoteDocumentCache();return oo.waitFor([ko(t).delete((n=e,[0,Pi(n.path)])),i.removeEntry(t,e).next(function(t){r+=t})]).next(function(){return r})},t.prototype.removeTarget=function(t,e){var n=e.copy({sequenceNumber:t.currentSequenceNumber});return this.db.getQueryCache().updateQueryData(t,n)},t.prototype.updateLimboDocument=function(t,e){return xa(t,e)},t.prototype.forEachOrphanedDocument=function(t,o){var a,e=ko(t),s=wi.INVALID;return e.iterate({index:ia.documentTargetsIndex},function(t,e){var n=t[0],r=(t[1],e.path),i=e.sequenceNumber;0===n?(s!==wi.INVALID&&o(new Di(qi(a)),s),s=i,a=r):s=wi.INVALID}).next(function(){s!==wi.INVALID&&o(new Di(qi(a)),s)})},t.prototype.getCacheSize=function(t){return this.db.getRemoteDocumentCache().getSize(t)},t}();function xa(t,e){return ko(t).put((n=e,r=t.currentSequenceNumber,new ia(0,Pi(n.path),r)));var n,r}(Oa=Ma||(Ma={}))[Oa.NullValue=0]="NullValue",Oa[Oa.BooleanValue=1]="BooleanValue",Oa[Oa.NumberValue=2]="NumberValue",Oa[Oa.TimestampValue=3]="TimestampValue",Oa[Oa.StringValue=4]="StringValue",Oa[Oa.BlobValue=5]="BlobValue",Oa[Oa.RefValue=6]="RefValue",Oa[Oa.GeoPointValue=7]="GeoPointValue",Oa[Oa.ArrayValue=8]="ArrayValue",Oa[Oa.ObjectValue=9]="ObjectValue",(Pa=_a||(_a={}))[Pa.Default=0]="Default",Pa[Pa.Estimate=1]="Estimate",Pa[Pa.Previous=2]="Previous";var qa=function(){function n(t,e){this.serverTimestampBehavior=t,this.timestampsInSnapshots=e}return 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n=e.version;return new Mo(this.key,n,this.value,{hasCommittedMutations:!0})},e.prototype.applyToLocalView=function(t,e,n){if(this.verifyKeyMatches(t),!this.precondition.isValidFor(t))return t;var r=os.getPostMutationVersion(t);return new Mo(this.key,r,this.value,{hasLocalMutations:!0})},Object.defineProperty(e.prototype,"isIdempotent",{get:function(){return!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"fieldMask",{get:function(){return null},enumerable:!0,configurable:!0}),e.prototype.isEqual=function(t){return t instanceof e&&this.key.isEqual(t.key)&&this.value.isEqual(t.value)&&this.precondition.isEqual(t.precondition)},e}(os),ss=function(o){function e(t,e,n,r){var i=o.call(this)||this;return i.key=t,i.data=e,i.fieldMask=n,i.precondition=r,i.type=Ka.Patch,i}return s(e,o),e.prototype.applyToRemoteDocument=function(t,e){if(this.verifyKeyMatches(t),Or(null==e.transformResults,"Transform results received by PatchMutation."),!this.precondition.isValidFor(t))return new _o(this.key,e.version);var n=this.patchDocument(t);return new Mo(this.key,e.version,n,{hasCommittedMutations:!0})},e.prototype.applyToLocalView=function(t,e,n){if(this.verifyKeyMatches(t),!this.precondition.isValidFor(t))return t;var r=os.getPostMutationVersion(t),i=this.patchDocument(t);return new Mo(this.key,r,i,{hasLocalMutations:!0})},Object.defineProperty(e.prototype,"isIdempotent",{get:function(){return!0},enumerable:!0,configurable:!0}),e.prototype.isEqual=function(t){return t instanceof e&&this.key.isEqual(t.key)&&this.fieldMask.isEqual(t.fieldMask)&&this.precondition.isEqual(t.precondition)},e.prototype.patchDocument=function(t){var e;return e=t instanceof Mo?t.data:Za.EMPTY,this.patchObject(e)},e.prototype.patchObject=function(n){var r=this;return this.fieldMask.fields.forEach(function(t){if(!t.isEmpty()){var e=r.data.field(t);n=void 0!==e?n.set(t,e):n.delete(t)}}),n},e}(os),us=function(r){function e(t,e){var n=r.call(this)||this;return n.key=t,n.fieldTransforms=e,n.type=Ka.Transform,n.precondition=is.exists(!0),n}return s(e,r),e.prototype.applyToRemoteDocument=function(t,e){if(this.verifyKeyMatches(t),Or(null!=e.transformResults,"Transform results missing for TransformMutation."),!this.precondition.isValidFor(t))return new _o(this.key,e.version);var n=this.requireDocument(t),r=this.serverTransformResults(t,e.transformResults),i=e.version,o=this.transformObject(n.data,r);return new Mo(this.key,i,o,{hasCommittedMutations:!0})},e.prototype.applyToLocalView=function(t,e,n){if(this.verifyKeyMatches(t),!this.precondition.isValidFor(t))return t;var r=this.requireDocument(t),i=this.localTransformResults(n,e),o=this.transformObject(r.data,i);return new Mo(this.key,r.version,o,{hasLocalMutations:!0})},Object.defineProperty(e.prototype,"isIdempotent",{get:function(){for(var t=0,e=this.fieldTransforms;t<e.length;t++){if(!e[t].isIdempotent)return!1}return!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"fieldMask",{get:function(){var e=new ji(Ci.comparator);return this.fieldTransforms.forEach(function(t){return e=e.add(t.field)}),new es(e)},enumerable:!0,configurable:!0}),e.prototype.isEqual=function(t){return t instanceof e&&this.key.isEqual(t.key)&&ci(this.fieldTransforms,t.fieldTransforms)&&this.precondition.isEqual(t.precondition)},e.prototype.requireDocument=function(t){Or(t instanceof Mo,"Unknown MaybeDocument type "+t);var e=t;return Or(e.key.isEqual(this.key),"Can only transform a document with the same key"),e},e.prototype.serverTransformResults=function(t,e){var n=[];Or(this.fieldTransforms.length===e.length,"server transform result count ("+e.length+") should match field transform count ("+this.fieldTransforms.length+")");for(var r=0;r<e.length;r++){var i=this.fieldTransforms[r],o=i.transform,a=null;t instanceof 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this.verifyKeyMatches(t),this.precondition.isValidFor(t)?(t&&Or(t.key.isEqual(this.key),"Can only apply mutation to document with same key"),new Oo(this.key,Vi.forDeletedDoc())):t},e.prototype.isEqual=function(t){return t instanceof e&&this.key.isEqual(t.key)&&this.precondition.isEqual(t.precondition)},Object.defineProperty(e.prototype,"isIdempotent",{get:function(){return!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"fieldMask",{get:function(){return null},enumerable:!0,configurable:!0}),e}(os),hs=function(){function t(t,e,n){this.remoteDocumentCache=t,this.mutationQueue=e,this.indexManager=n}return t.prototype.getDocument=function(e,n){var r=this;return this.mutationQueue.getAllMutationBatchesAffectingDocumentKey(e,n).next(function(t){return r.getDocumentInternal(e,n,t)})},t.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})},t.prototype.applyLocalMutationsToDocuments=function(t,e,i){var o=Hi();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},t.prototype.getDocuments=function(e,t){var n=this;return this.remoteDocumentCache.getEntries(e,t).next(function(t){return n.getLocalViewOfDocuments(e,t)})},t.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=zi();return e.forEach(function(t,e){e||(e=new Oo(t,Vi.forDeletedDoc())),n=n.insert(t,e)}),n})},t.prototype.getDocumentsMatchingQuery=function(t,e){return e.isDocumentQuery()?this.getDocumentsMatchingDocumentQuery(t,e.path):e.isCollectionGroupQuery()?this.getDocumentsMatchingCollectionGroupQuery(t,e):this.getDocumentsMatchingCollectionQuery(t,e)},t.prototype.getDocumentsMatchingDocumentQuery=function(t,e){return this.getDocument(t,new Di(e)).next(function(t){var e=Xi();return t instanceof Mo&&(e=e.insert(t.key,t)),e})},t.prototype.getDocumentsMatchingCollectionGroupQuery=function(n,r){var i=this;Or(r.path.isEmpty(),"Currently we only support collection group queries at the root.");var o=r.collectionGroup,a=Xi();return this.indexManager.getCollectionParents(n,o).next(function(t){return oo.forEach(t,function(t){var e=r.asCollectionQueryAtPath(t.child(o));return i.getDocumentsMatchingCollectionQuery(n,e).next(function(t){t.forEach(function(t,e){a=a.insert(t,e)})})}).next(function(){return a})})},t.prototype.getDocumentsMatchingCollectionQuery=function(e,h){var l,n=this;return this.remoteDocumentCache.getDocumentsMatchingQuery(e,h).next(function(t){return l=t,n.mutationQueue.getAllMutationBatchesAffectingQuery(e,h)}).next(function(t){for(var e=0,n=t;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;if(h.path.isImmediateParentOf(s.path)){var u=l.get(s),c=a.applyToLocalView(u,u,r.localWriteTime);l=c instanceof Mo?l.insert(s,c):l.remove(s)}}}).next(function(){return l.forEach(function(t,e){h.matches(e)||(l=l.remove(t))}),l})},t}(),ls=function(){function t(){this.refsByKey=new ji(fs.compareByKey),this.refsByTarget=new ji(fs.compareByTargetId)}return t.prototype.isEmpty=function(){return this.refsByKey.isEmpty()},t.prototype.addReference=function(t,e){var n=new fs(t,e);this.refsByKey=this.refsByKey.add(n),this.refsByTarget=this.refsByTarget.add(n)},t.prototype.addReferences=function(t,e){var n=this;t.forEach(function(t){return n.addReference(t,e)})},t.prototype.removeReference=function(t,e){this.removeRef(new fs(t,e))},t.prototype.removeReferences=function(t,e){var n=this;t.forEach(function(t){return n.removeReference(t,e)})},t.prototype.removeReferencesForId=function(t){var e=this,n=Di.EMPTY,r=new fs(n,t),i=new fs(n,t+1),o=[];return this.refsByTarget.forEachInRange([r,i],function(t){e.removeRef(t),o.push(t.key)}),o},t.prototype.removeAllReferences=function(){var e=this;this.refsByKey.forEach(function(t){return e.removeRef(t)})},t.prototype.removeRef=function(t){this.refsByKey=this.refsByKey.delete(t),this.refsByTarget=this.refsByTarget.delete(t)},t.prototype.referencesForId=function(t){var e=Di.EMPTY,n=new fs(e,t),r=new fs(e,t+1),i=to();return this.refsByTarget.forEachInRange([n,r],function(t){i=i.add(t.key)}),i},t.prototype.containsKey=function(t){var e=new fs(t,0),n=this.refsByKey.firstAfterOrEqual(e);return null!==n&&t.isEqual(n.key)},t}(),fs=function(){function t(t,e){this.key=t,this.targetOrBatchId=e}return t.compareByKey=function(t,e){return Di.comparator(t.key,e.key)||ui(t.targetOrBatchId,e.targetOrBatchId)},t.compareByTargetId=function(t,e){return ui(t.targetOrBatchId,e.targetOrBatchId)||Di.comparator(t.key,e.key)},t}(),ps=function(){function l(t,e){this.persistence=t,this.localViewReferences=new ls,this.queryDataByTarget={},Or(t.started,"LocalStore was passed an unstarted persistence implementation"),this.persistence.referenceDelegate.setInMemoryPins(this.localViewReferences),this.mutationQueue=t.getMutationQueue(e),this.remoteDocuments=t.getRemoteDocumentCache(),this.queryCache=t.getQueryCache(),this.localDocuments=new hs(this.remoteDocuments,this.mutationQueue,this.persistence.getIndexManager())}return l.prototype.handleUserChange=function(e){var y=this;return this.persistence.runTransaction("Handle user change","readonly",function(d){var m;return y.mutationQueue.getAllMutationBatches(d).next(function(t){return m=t,y.mutationQueue=y.persistence.getMutationQueue(e),y.localDocuments=new hs(y.remoteDocuments,y.mutationQueue,y.persistence.getIndexManager()),y.mutationQueue.getAllMutationBatches(d)}).next(function(t){for(var e=[],n=[],r=to(),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.localDocuments.getDocuments(d,r).next(function(t){return{affectedDocuments:t,removedBatchIds:e,addedBatchIds:n}})})})},l.prototype.localWrite=function(c){var h=this,l=Fi.now(),t=c.reduce(function(t,e){return t.add(e.key)},to());return this.persistence.runTransaction("Locally write mutations","readwrite",function(u){return h.localDocuments.getDocuments(u,t).next(function(n){for(var t=[],e=0,r=c;e<r.length;e++){var i=r[e],o=n.get(i.key);if(!i.isIdempotent){var a=i.fieldMask;if(a){var s=o instanceof Mo?a.applyTo(o.data):Za.EMPTY;t.push(new ss(i.key,s,a,is.exists(!0)))}}}return h.mutationQueue.addMutationBatch(u,l,t,c).next(function(t){var e=t.applyToLocalDocumentSet(n);return{batchId:t.batchId,changes:e}})})})},l.prototype.lookupMutationDocuments=function(t){var n=this;return this.persistence.runTransaction("Lookup mutation documents","readonly",function(e){return n.mutationQueue.lookupMutationKeys(e,t).next(function(t){return t?n.localDocuments.getDocuments(e,t):oo.resolve(null)})})},l.prototype.acknowledgeBatch=function(r){var i=this;return this.persistence.runTransaction("Acknowledge batch","readwrite-primary",function(t){var e=r.batch.keys(),n=i.remoteDocuments.newChangeBuffer();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)})})},l.prototype.rejectBatch=function(t){var r=this;return this.persistence.runTransaction("Reject batch","readwrite-primary",function(e){var n;return r.mutationQueue.lookupMutationBatch(e,t).next(function(t){return Or(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)})})},l.prototype.getLastStreamToken=function(){var e=this;return this.persistence.runTransaction("Get last stream token","readonly",function(t){return e.mutationQueue.getLastStreamToken(t)})},l.prototype.setLastStreamToken=function(e){var n=this;return this.persistence.runTransaction("Set last stream token","readwrite-primary",function(t){return n.mutationQueue.setLastStreamToken(t,e)})},l.prototype.getLastRemoteSnapshotVersion=function(){var e=this;return this.persistence.runTransaction("Get last remote snapshot version","readonly",function(t){return e.queryCache.getLastRemoteSnapshotVersion(t)})},l.prototype.applyRemoteEvent=function(u){var c=this,h=this.remoteDocuments.newChangeBuffer();return this.persistence.runTransaction("Apply remote event","readwrite-primary",function(o){var a=[],s=to();Ur(u.targetChanges,function(t,e){var n=c.queryDataByTarget[t];if(n){e.addedDocuments.forEach(function(t){s=s.add(t)}),e.modifiedDocuments.forEach(function(t){s=s.add(t)}),a.push(c.queryCache.removeMatchingKeys(o,e.removedDocuments,t).next(function(){return c.queryCache.addMatchingKeys(o,e.addedDocuments,t)}));var r=e.resumeToken;if(0<r.length){var i=n;n=n.copy({resumeToken:r,snapshotVersion:u.snapshotVersion}),c.queryDataByTarget[t]=n,l.shouldPersistQueryData(i,n,e)&&a.push(c.queryCache.updateQueryData(o,n))}}});var i=zi(),n=to();u.documentUpdates.forEach(function(t,e){n=n.add(t)}),a.push(h.getEntries(o,n).next(function(r){u.documentUpdates.forEach(function(t,e){var n=r.get(t);null==n||e.version.isEqual(Vi.MIN)||s.has(e.key)&&!n.hasPendingWrites||0<=e.version.compareTo(n.version)?(h.addEntry(e),i=i.insert(t,e)):Ar("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))})}));var e=u.snapshotVersion;if(!e.isEqual(Vi.MIN)){var t=c.queryCache.getLastRemoteSnapshotVersion(o).next(function(t){return Or(0<=e.compareTo(t),"Watch stream reverted to previous snapshot?? "+e+" < "+t),c.queryCache.setTargetsMetadata(o,o.currentSequenceNumber,e)});a.push(t)}return oo.waitFor(a).next(function(){return h.apply(o)}).next(function(){return c.localDocuments.getLocalViewOfDocuments(o,i)})})},l.shouldPersistQueryData=function(t,e,n){return 0!==e.resumeToken.length&&(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))},l.prototype.notifyLocalViewChanges=function(t){var n=this;return this.persistence.runTransaction("notifyLocalViewChanges","readwrite",function(e){return oo.forEach(t,function(t){return n.localViewReferences.addReferences(t.addedKeys,t.targetId),n.localViewReferences.removeReferences(t.removedKeys,t.targetId),oo.forEach(t.removedKeys,function(t){return n.persistence.referenceDelegate.removeReference(e,t)})})})},l.prototype.nextMutationBatch=function(e){var n=this;return this.persistence.runTransaction("Get next mutation batch","readonly",function(t){return void 0===e&&(e=-1),n.mutationQueue.getNextMutationBatchAfterBatchId(t,e)})},l.prototype.readDocument=function(e){var n=this;return this.persistence.runTransaction("read document","readonly",function(t){return n.localDocuments.getDocument(t,e)})},l.prototype.allocateQuery=function(r){var i=this;return this.persistence.runTransaction("Allocate query","readwrite",function(e){var n;return i.queryCache.getQueryData(e,r).next(function(t){return t?(n=t,oo.resolve()):i.queryCache.allocateTargetId(e).next(function(t){return n=new ma(r,t,ha.Listen,e.currentSequenceNumber),i.queryCache.addQueryData(e,n)})}).next(function(){return Or(!i.queryDataByTarget[n.targetId],"Tried to allocate an already allocated query: "+r),i.queryDataByTarget[n.targetId]=n})})},l.prototype.releaseQuery=function(o,a){var s=this,t=a?"readwrite":"readwrite-primary";return this.persistence.runTransaction("Release query",t,function(i){return s.queryCache.getQueryData(i,o).next(function(t){Or(null!=t,"Tried to release nonexistent query: "+o);var e=t.targetId,n=s.queryDataByTarget[e],r=s.localViewReferences.removeReferencesForId(e);return delete s.queryDataByTarget[e],a?oo.resolve():oo.forEach(r,function(t){return s.persistence.referenceDelegate.removeReference(i,t)}).next(function(){return s.persistence.referenceDelegate.removeTarget(i,n)})})})},l.prototype.executeQuery=function(e){var n=this;return this.persistence.runTransaction("Execute query","readonly",function(t){return n.localDocuments.getDocumentsMatchingQuery(t,e)})},l.prototype.remoteDocumentKeys=function(e){var n=this;return this.persistence.runTransaction("Remote document keys","readonly",function(t){return n.queryCache.getMatchingKeysForTargetId(t,e)})},l.prototype.getActiveClients=function(){return this.persistence.getActiveClients()},l.prototype.removeCachedMutationBatchMetadata=function(t){this.mutationQueue.removeCachedMutationKeys(t)},l.prototype.setNetworkEnabled=function(t){this.persistence.setNetworkEnabled(t)},l.prototype.applyWriteToRemoteDocuments=function(t,i,o){var e=this,a=i.batch,n=a.keys(),s=oo.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);Or(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):Or(!t,"Mutation batch "+a+" applied to document "+t+" resulted in null"))})}),s.next(function(){return e.mutationQueue.removeMutationBatch(t,a)})},l.prototype.collectGarbage=function(e){var n=this;return this.persistence.runTransaction("Collect garbage","readwrite-primary",function(t){return e.collect(t,n.queryDataByTarget)})},l.prototype.getQueryForTarget=function(e){var n=this;return this.queryDataByTarget[e]?Promise.resolve(this.queryDataByTarget[e].query):this.persistence.runTransaction("Get query data","readonly",function(t){return n.queryCache.getQueryDataForTarget(t,e).next(function(t){return t?t.query:null})})},l.prototype.getNewDocumentChanges=function(){var e=this;return this.persistence.runTransaction("Get new document changes","readonly",function(t){return e.remoteDocuments.getNewDocumentChanges(t)})},l.RESUME_TOKEN_MAX_AGE_MICROS=3e8,l}(),ds=function(){function t(t,e){this.indexManager=t,this.referenceDelegate=e,this.mutationQueue=[],this.nextBatchId=1,this.lastStreamToken=Pr(),this.batchesByDocumentKey=new ji(fs.compareByKey)}return t.prototype.checkEmpty=function(t){return oo.resolve(0===this.mutationQueue.length)},t.prototype.acknowledgeBatch=function(t,e,n){var r=e.batchId,i=this.indexOfExistingBatchId(r,"acknowledged");Or(0===i,"Can only acknowledge the first batch in the mutation queue");var o=this.mutationQueue[i];return Or(r===o.batchId,"Queue ordering failure: expected batch "+r+", got batch "+o.batchId),this.lastStreamToken=n,oo.resolve()},t.prototype.getLastStreamToken=function(t){return oo.resolve(this.lastStreamToken)},t.prototype.setLastStreamToken=function(t,e){return this.lastStreamToken=e,oo.resolve()},t.prototype.addMutationBatch=function(t,e,n,r){Or(0!==r.length,"Mutation batches should not be empty");var i=this.nextBatchId;(this.nextBatchId++,0<this.mutationQueue.length)&&Or(this.mutationQueue[this.mutationQueue.length-1].batchId<i,"Mutation batchIDs must be monotonically increasing order");var o=new ro(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 fs(u.key,i)),this.indexManager.addToCollectionParentIndex(t,u.key.path.popLast())}return oo.resolve(o)},t.prototype.lookupMutationBatch=function(t,e){return oo.resolve(this.findMutationBatch(e))},t.prototype.lookupMutationKeys=function(t,e){var n=this.findMutationBatch(e);return Or(null!=n,"Failed to find local mutation batch."),oo.resolve(n.keys())},t.prototype.getNextMutationBatchAfterBatchId=function(t,e){var n=e+1,r=this.indexOfBatchId(n),i=r<0?0:r;return oo.resolve(this.mutationQueue.length>i?this.mutationQueue[i]:null)},t.prototype.getAllMutationBatches=function(t){return oo.resolve(this.mutationQueue.slice())},t.prototype.getAllMutationBatchesAffectingDocumentKey=function(t,n){var r=this,e=new fs(n,0),i=new fs(n,Number.POSITIVE_INFINITY),o=[];return this.batchesByDocumentKey.forEachInRange([e,i],function(t){Or(n.isEqual(t.key),"Should only iterate over a single key's batches");var e=r.findMutationBatch(t.targetOrBatchId);Or(null!==e,"Batches in the index must exist in the main table"),o.push(e)}),oo.resolve(o)},t.prototype.getAllMutationBatchesAffectingDocumentKeys=function(t,e){var r=this,i=new ji(ui);return e.forEach(function(e){var t=new fs(e,0),n=new fs(e,Number.POSITIVE_INFINITY);r.batchesByDocumentKey.forEachInRange([t,n],function(t){Or(e.isEqual(t.key),"For each key, should only iterate over a single key's batches"),i=i.add(t.targetOrBatchId)})}),oo.resolve(this.findMutationBatches(i))},t.prototype.getAllMutationBatchesAffectingQuery=function(t,e){Or(!e.isCollectionGroupQuery(),"CollectionGroup queries should be handled in LocalDocumentsView");var n=e.path,r=n.length+1,i=n;Di.isDocumentKey(i)||(i=i.child(""));var o=new fs(new Di(i),0),a=new ji(ui);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),oo.resolve(this.findMutationBatches(a))},t.prototype.findMutationBatches=function(t){var n=this,r=[];return t.forEach(function(t){var e=n.findMutationBatch(t);null!==e&&r.push(e)}),r},t.prototype.removeMutationBatch=function(n,r){var i=this;Or(0===this.indexOfExistingBatchId(r.batchId,"removed"),"Can only remove the first entry of the mutation queue"),this.mutationQueue.shift();var o=this.batchesByDocumentKey;return oo.forEach(r.mutations,function(t){var e=new fs(t.key,r.batchId);return o=o.delete(e),i.referenceDelegate.removeMutationReference(n,t.key)}).next(function(){i.batchesByDocumentKey=o})},t.prototype.removeCachedMutationKeys=function(t){},t.prototype.containsKey=function(t,e){var n=new fs(e,0),r=this.batchesByDocumentKey.firstAfterOrEqual(n);return oo.resolve(e.isEqual(r&&r.key))},t.prototype.performConsistencyCheck=function(t){return 0===this.mutationQueue.length&&Or(this.batchesByDocumentKey.isEmpty(),"Document leak -- detected dangling mutation references when queue is empty."),oo.resolve()},t.prototype.indexOfExistingBatchId=function(t,e){var n=this.indexOfBatchId(t);return Or(0<=n&&n<this.mutationQueue.length,"Batches must exist to be "+e),n},t.prototype.indexOfBatchId=function(t){return 0===this.mutationQueue.length?0:t-this.mutationQueue[0].batchId},t.prototype.findMutationBatch=function(t){var e=this.indexOfBatchId(t);if(e<0||e>=this.mutationQueue.length)return null;var n=this.mutationQueue[e];return Or(n.batchId===t,"If found batch must match"),n},t}(),ms=function(){function t(t){this.persistence=t,this.queries=new Po(function(t){return t.canonicalId()}),this.lastRemoteSnapshotVersion=Vi.MIN,this.highestTargetId=0,this.highestSequenceNumber=0,this.references=new ls,this.targetCount=0,this.targetIdGenerator=yo.forQueryCache()}return t.prototype.getTargetCount=function(t){return oo.resolve(this.targetCount)},t.prototype.forEachTarget=function(t,n){return this.queries.forEach(function(t,e){return n(e)}),oo.resolve()},t.prototype.getLastRemoteSnapshotVersion=function(t){return oo.resolve(this.lastRemoteSnapshotVersion)},t.prototype.getHighestSequenceNumber=function(t){return oo.resolve(this.highestSequenceNumber)},t.prototype.allocateTargetId=function(t){var e=this.targetIdGenerator.after(this.highestTargetId);return this.highestTargetId=e,oo.resolve(e)},t.prototype.setTargetsMetadata=function(t,e,n){return n&&(this.lastRemoteSnapshotVersion=n),e>this.highestSequenceNumber&&(this.highestSequenceNumber=e),oo.resolve()},t.prototype.saveQueryData=function(t){this.queries.set(t.query,t);var e=t.targetId;e>this.highestTargetId&&(this.highestTargetId=e),t.sequenceNumber>this.highestSequenceNumber&&(this.highestSequenceNumber=t.sequenceNumber)},t.prototype.addQueryData=function(t,e){return Or(!this.queries.has(e.query),"Adding a query that already exists"),this.saveQueryData(e),this.targetCount+=1,oo.resolve()},t.prototype.updateQueryData=function(t,e){return Or(this.queries.has(e.query),"Updating a non-existent query"),this.saveQueryData(e),oo.resolve()},t.prototype.removeQueryData=function(t,e){return Or(0<this.targetCount,"Removing a target from an empty cache"),Or(this.queries.has(e.query),"Removing a non-existent target from the cache"),this.queries.delete(e.query),this.references.removeReferencesForId(e.targetId),this.targetCount-=1,oo.resolve()},t.prototype.removeTargets=function(n,r,i){var o=this,a=0,s=[];return this.queries.forEach(function(t,e){e.sequenceNumber<=r&&!i[e.targetId]&&(o.queries.delete(t),s.push(o.removeMatchingKeysForTargetId(n,e.targetId)),a++)}),oo.waitFor(s).next(function(){return a})},t.prototype.getQueryCount=function(t){return oo.resolve(this.targetCount)},t.prototype.getQueryData=function(t,e){var n=this.queries.get(e)||null;return oo.resolve(n)},t.prototype.getQueryDataForTarget=function(t,e){return Mr("Not yet implemented.")},t.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))}),oo.waitFor(i)},t.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))}),oo.waitFor(i)},t.prototype.removeMatchingKeysForTargetId=function(t,e){return this.references.removeReferencesForId(e),oo.resolve()},t.prototype.getMatchingKeysForTargetId=function(t,e){var n=this.references.referencesForId(e);return oo.resolve(n)},t.prototype.containsKey=function(t,e){return oo.resolve(this.references.containsKey(e))},t}();var ys=function(){function t(t,e){this.indexManager=t,this.sizer=e,this.docs=new Ui(Di.comparator),this.newDocumentChanges=to(),this.size=0}return t.prototype.addEntries=function(t,e,n){for(var r=[],i=0,o=e;i<o.length;i++){var a=o[i],s=a.maybeDocument.key;this.docs=this.docs.insert(s,a),this.newDocumentChanges=this.newDocumentChanges.add(s),r.push(this.indexManager.addToCollectionParentIndex(t,s.path.popLast()))}return this.size+=n,oo.waitFor(r)},t.prototype.removeEntry=function(t,e){var n=this.docs.get(e);return n?(this.docs=this.docs.remove(e),this.size-=n.size,oo.resolve(n.size)):oo.resolve(0)},t.prototype.getEntry=function(t,e){var n=this.docs.get(e);return oo.resolve(n?n.maybeDocument:null)},t.prototype.getSizedEntry=function(t,e){return oo.resolve(this.docs.get(e))},t.prototype.getEntries=function(t,e){var n=this,r=Hi();return e.forEach(function(t){var e=n.docs.get(t);r=r.insert(t,e?e.maybeDocument:null)}),oo.resolve(r)},t.prototype.getSizedEntries=function(t,e){var n=this,r=Hi(),i=new Ui(Di.comparator);return e.forEach(function(t){var e=n.docs.get(t);r=r.insert(t,e?e.maybeDocument:null),i=i.insert(t,e?e.size:0)}),oo.resolve({maybeDocuments:r,sizeMap:i})},t.prototype.getDocumentsMatchingQuery=function(t,e){Or(!e.isCollectionGroupQuery(),"CollectionGroup queries should be handled in LocalDocumentsView");for(var n=Xi(),r=new Di(e.path.child("")),i=this.docs.getIteratorFrom(r);i.hasNext();){var o=i.getNext(),a=o.key,s=o.value.maybeDocument;if(!e.path.isPrefixOf(a.path))break;s instanceof Mo&&e.matches(s)&&(n=n.insert(s.key,s))}return oo.resolve(n)},t.prototype.forEachDocumentKey=function(t,e){return oo.forEach(this.docs,function(t){return e(t)})},t.prototype.getNewDocumentChanges=function(t){var r=this,i=zi();return this.newDocumentChanges.forEach(function(t){var e=r.docs.get(t),n=e?e.maybeDocument:new Oo(t,Vi.forDeletedDoc());i=i.insert(t,n)}),this.newDocumentChanges=to(),oo.resolve(i)},t.prototype.newChangeBuffer=function(){return new gs(this.sizer,this)},t.prototype.getSize=function(t){return oo.resolve(this.size)},t}(),gs=function(r){function t(t,e){var n=r.call(this)||this;return n.sizer=t,n.documentCache=e,n}return s(t,r),t.prototype.applyChanges=function(t){var i=this,e=this.assertChanges(),o=0,a=[];return e.forEach(function(t,e){var n=i.documentSizes.get(t);Or(void 0!==n,"Attempting to change document "+t.toString()+" without having read it first");var r=i.sizer(e);o+=r-n,a.push({maybeDocument:e,size:r})}),this.documentCache.addEntries(t,a,o)},t.prototype.getFromCache=function(t,e){return this.documentCache.getSizedEntry(t,e)},t.prototype.getAllFromCache=function(t,e){return this.documentCache.getSizedEntries(t,e)},t}(Lo),vs=function(){function r(t,e){var n=this;this.clientId=t,this.mutationQueues={},this.listenSequence=new wi(0),this._started=!1,this._started=!0,this.referenceDelegate=e(this),this.queryCache=new ms(this);this.indexManager=new jo,this.remoteDocumentCache=new ys(this.indexManager,function(t){return n.referenceDelegate.documentSize(t)})}return r.createLruPersistence=function(t,e,n){return new r(t,function(t){return new Es(t,new ya(e),n)})},r.createEagerPersistence=function(t){return new r(t,function(t){return new ws(t)})},r.prototype.shutdown=function(){return this._started=!1,Promise.resolve()},Object.defineProperty(r.prototype,"started",{get:function(){return this._started},enumerable:!0,configurable:!0}),r.prototype.getActiveClients=function(){return h(this,void 0,void 0,function(){return p(this,function(t){return[2,[this.clientId]]})})},r.prototype.setPrimaryStateListener=function(t){return t(!0)},r.prototype.setDatabaseDeletedListener=function(){},r.prototype.setNetworkEnabled=function(t){},r.prototype.getIndexManager=function(){return this.indexManager},r.prototype.getMutationQueue=function(t){var e=this.mutationQueues[t.toKey()];return e||(e=new ds(this.indexManager,this.referenceDelegate),this.mutationQueues[t.toKey()]=e),e},r.prototype.getQueryCache=function(){return this.queryCache},r.prototype.getRemoteDocumentCache=function(){return this.remoteDocumentCache},r.prototype.runTransaction=function(t,e,n){var r=this;Ar("MemoryPersistence","Starting transaction:",t);var i=new bs(this.listenSequence.next());return this.referenceDelegate.onTransactionStarted(),n(i).next(function(t){return r.referenceDelegate.onTransactionCommitted(i).next(function(){return t})}).toPromise()},r.prototype.mutationQueuesContainKey=function(e,n){return oo.or((t=this.mutationQueues,r=[],Br(t,function(t,e){return r.push(e)}),r).map(function(t){return function(){return t.containsKey(e,n)}}));var t,r},r}(),bs=function(t){this.currentSequenceNumber=t},ws=function(){function t(t){this.persistence=t}return t.prototype.setInMemoryPins=function(t){this.inMemoryPins=t},t.prototype.addReference=function(t,e){return this.orphanedDocuments.delete(e),oo.resolve()},t.prototype.removeReference=function(t,e){return this.orphanedDocuments.add(e),oo.resolve()},t.prototype.removeMutationReference=function(t,e){return this.orphanedDocuments.add(e),oo.resolve()},t.prototype.removeTarget=function(t,e){var n=this,r=this.persistence.getQueryCache();return r.getMatchingKeysForTargetId(t,e.targetId).next(function(t){t.forEach(function(t){return n.orphanedDocuments.add(t)})}).next(function(){return r.removeQueryData(t,e)})},t.prototype.onTransactionStarted=function(){this.orphanedDocuments=new Set},t.prototype.onTransactionCommitted=function(n){var t=this,r=this.persistence.getRemoteDocumentCache();return oo.forEach(this.orphanedDocuments,function(e){return t.isReferenced(n,e).next(function(t){return t?oo.resolve():r.removeEntry(n,e).next(function(){})})})},t.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)})},t.prototype.documentSize=function(t){return 0},t.prototype.isReferenced=function(t,e){var n=this;return oo.or([function(){return n.persistence.getQueryCache().containsKey(t,e)},function(){return n.persistence.mutationQueuesContainKey(t,e)},function(){return oo.resolve(n.inMemoryPins.containsKey(e))}])},t}(),Es=function(){function t(t,e,n){this.persistence=t,this.serializer=e,this.orphanedSequenceNumbers=new Po(function(t){return Pi(t.path)}),this.garbageCollector=new Sa(this,n)}return t.prototype.onTransactionStarted=function(){},t.prototype.onTransactionCommitted=function(t){return oo.resolve()},t.prototype.forEachTarget=function(t,e){return this.persistence.getQueryCache().forEachTarget(t,e)},t.prototype.getSequenceNumberCount=function(t){var n=this.orphanedDocumentCount(t);return this.persistence.getQueryCache().getTargetCount(t).next(function(e){return n.next(function(t){return e+t})})},t.prototype.orphanedDocumentCount=function(t){var e=0;return this.forEachOrphanedDocumentSequenceNumber(t,function(t){e++}).next(function(){return e})},t.prototype.forEachOrphanedDocumentSequenceNumber=function(n,r){var i=this;return oo.forEach(this.orphanedSequenceNumbers,function(t,e){return i.isPinned(n,t,e).next(function(t){return t?oo.resolve():r(e)})})},t.prototype.setInMemoryPins=function(t){this.inMemoryPins=t},t.prototype.removeTargets=function(t,e,n){return this.persistence.getQueryCache().removeTargets(t,e,n)},t.prototype.removeOrphanedDocuments=function(n,t){var r=this,i=0,o=this.persistence.getRemoteDocumentCache();return o.forEachDocumentKey(n,function(e){return r.isPinned(n,e,t).next(function(t){return t?oo.resolve():(i++,o.removeEntry(n,e).next())})}).next(function(){return i})},t.prototype.removeMutationReference=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),oo.resolve()},t.prototype.removeTarget=function(t,e){var n=e.copy({sequenceNumber:t.currentSequenceNumber});return this.persistence.getQueryCache().updateQueryData(t,n)},t.prototype.addReference=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),oo.resolve()},t.prototype.removeReference=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),oo.resolve()},t.prototype.updateLimboDocument=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),oo.resolve()},t.prototype.documentSize=function(t){var e,n=this.serializer.toDbRemoteDocument(t);if(n.document)e=n.document;else if(n.unknownDocument)e=n.unknownDocument;else{if(!n.noDocument)throw Mr("Unknown remote document type");e=n.noDocument}return JSON.stringify(e).length},t.prototype.isPinned=function(t,e,n){var r=this;return oo.or([function(){return r.persistence.mutationQueuesContainKey(t,e)},function(){return oo.resolve(r.inMemoryPins.containsKey(e))},function(){return r.persistence.getQueryCache().containsKey(t,e)},function(){var t=r.orphanedSequenceNumbers.get(e);return oo.resolve(void 0!==t&&n<t)}])},t.prototype.getCacheSize=function(t){return this.persistence.getRemoteDocumentCache().getSize(t)},t}(),Ss=Number,Ts=Ss.MIN_SAFE_INTEGER||-(Math.pow(2,53)-1),Is=Ss.MAX_SAFE_INTEGER||Math.pow(2,53)-1,Cs=Ss.isInteger||function(t){return"number"==typeof t&&isFinite(t)&&Math.floor(t)===t};function Ds(t){return null==t}function Ns(t){return Cs(t)&&t<=Is&&Ts<=t}var As,ks,Rs=function(){function t(t,e,n,r,i){this.queue=t,this.timerId=e,this.initialDelayMs=n,this.backoffFactor=r,this.maxDelayMs=i,this.timerPromise=null,this.lastAttemptTime=Date.now(),this.reset()}return t.prototype.reset=function(){this.currentBaseMs=0},t.prototype.resetToMax=function(){this.currentBaseMs=this.maxDelayMs},t.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&&Ar("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)},t.prototype.cancel=function(){null!==this.timerPromise&&(this.timerPromise.cancel(),this.timerPromise=null)},t.prototype.jitterDelayMs=function(){return(Math.random()-.5)*this.currentBaseMs},t}(),Ms="PersistentStream";(ks=As||(As={}))[ks.Initial=0]="Initial",ks[ks.Starting=1]="Starting",ks[ks.Open=2]="Open",ks[ks.Error=3]="Error",ks[ks.Backoff=4]="Backoff";var Os,_s,Ps,Ls,xs=function(){function t(t,e,n,r,i,o){this.queue=t,this.idleTimerId=n,this.connection=r,this.credentialsProvider=i,this.listener=o,this.state=As.Initial,this.closeCount=0,this.idleTimer=null,this.stream=null,this.backoff=new Rs(t,e,1e3,1.5,6e4)}return t.prototype.isStarted=function(){return this.state===As.Starting||this.state===As.Open||this.state===As.Backoff},t.prototype.isOpen=function(){return this.state===As.Open},t.prototype.start=function(){this.state!==As.Error?(Or(this.state===As.Initial,"Already started"),this.auth()):this.performBackoff()},t.prototype.stop=function(){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this.isStarted()?[4,this.close(As.Initial)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})},t.prototype.inhibitBackoff=function(){Or(!this.isStarted(),"Can only inhibit backoff in a stopped state"),this.state=As.Initial,this.backoff.reset()},t.prototype.markIdle=function(){var t=this;this.isOpen()&&null===this.idleTimer&&(this.idleTimer=this.queue.enqueueAfterDelay(this.idleTimerId,6e4,function(){return t.handleIdleCloseTimer()}))},t.prototype.sendRequest=function(t){this.cancelIdleCheck(),this.stream.send(t)},t.prototype.handleIdleCloseTimer=function(){return h(this,void 0,void 0,function(){return p(this,function(t){return this.isOpen()?[2,this.close(As.Initial)]:[2]})})},t.prototype.cancelIdleCheck=function(){this.idleTimer&&(this.idleTimer.cancel(),this.idleTimer=null)},t.prototype.close=function(e,n){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return Or(this.isStarted(),"Only started streams should be closed."),Or(e===As.Error||Ds(n),"Can't provide an error when not in an error state."),this.cancelIdleCheck(),this.backoff.cancel(),this.closeCount++,e!==As.Error?this.backoff.reset():n&&n.code===Lr.RESOURCE_EXHAUSTED?(kr(n.toString()),kr("Using maximum backoff delay to prevent overloading the backend."),this.backoff.resetToMax()):n&&n.code===Lr.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]}})})},t.prototype.tearDown=function(){},t.prototype.auth=function(){var n=this;Or(this.state===As.Initial,"Must be in initial state to auth"),this.state=As.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 xr(Lr.UNKNOWN,"Fetching auth token failed: "+e.message);return n.handleStreamClose(t)})})},t.prototype.startStream=function(t){var e=this;Or(this.state===As.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 Or(e.state===As.Starting,"Expected stream to be in state Starting, but was "+e.state),e.state=As.Open,e.listener.onOpen()})}),this.stream.onClose(function(t){n(function(){return e.handleStreamClose(t)})}),this.stream.onMessage(function(t){n(function(){return e.onMessage(t)})})},t.prototype.performBackoff=function(){var t=this;Or(this.state===As.Error,"Should only perform backoff when in Error state"),this.state=As.Backoff,this.backoff.backoffAndRun(function(){return h(t,void 0,void 0,function(){return p(this,function(t){return Or(this.state===As.Backoff,"Backoff elapsed but state is now: "+this.state),this.state=As.Initial,this.start(),Or(this.isStarted(),"PersistentStream should have started"),[2]})})})},t.prototype.handleStreamClose=function(t){return Or(this.isStarted(),"Can't handle server close on non-started stream"),Ar(Ms,"close with error: "+t),this.stream=null,this.close(As.Error,t)},t.prototype.getCloseGuardedDispatcher=function(e){var n=this;return function(t){n.queue.enqueueAndForget(function(){return n.closeCount===e?t():(Ar(Ms,"stream callback skipped by getCloseGuardedDispatcher."),Promise.resolve())})}},t}(),qs=function(a){function t(t,e,n,r,i){var o=a.call(this,t,pi.ListenStreamConnectionBackoff,pi.ListenStreamIdle,e,n,i)||this;return o.serializer=r,o}return s(t,a),t.prototype.startRpc=function(t){return this.connection.openStream("Listen",t)},t.prototype.onMessage=function(t){this.backoff.reset();var e=this.serializer.fromWatchChange(t),n=this.serializer.versionFromListenResponse(t);return this.listener.onWatchChange(e,n)},t.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)},t.prototype.unwatch=function(t){var e={};e.database=this.serializer.encodedDatabaseId,e.removeTarget=t,this.sendRequest(e)},t}(xs),Fs=function(a){function t(t,e,n,r,i){var o=a.call(this,t,pi.WriteStreamConnectionBackoff,pi.WriteStreamIdle,e,n,i)||this;return o.serializer=r,o.handshakeComplete_=!1,o}return s(t,a),Object.defineProperty(t.prototype,"handshakeComplete",{get:function(){return this.handshakeComplete_},enumerable:!0,configurable:!0}),t.prototype.start=function(){this.handshakeComplete_=!1,a.prototype.start.call(this)},t.prototype.tearDown=function(){this.handshakeComplete_&&this.writeMutations([])},t.prototype.startRpc=function(t){return this.connection.openStream("Write",t)},t.prototype.onMessage=function(t){if(Or(!!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 Or(!t.writeResults||0===t.writeResults.length,"Got mutation results for handshake"),this.handshakeComplete_=!0,this.listener.onHandshakeComplete()},t.prototype.writeHandshake=function(){Or(this.isOpen(),"Writing handshake requires an opened stream"),Or(!this.handshakeComplete_,"Handshake already completed");var t={};t.database=this.serializer.encodedDatabaseId,this.sendRequest(t)},t.prototype.writeMutations=function(t){var e=this;Or(this.isOpen(),"Writing mutations requires an opened stream"),Or(this.handshakeComplete_,"Handshake must be complete before writing mutations"),Or(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)},t}(xs),Vs=function(){function t(t,e,n,r){this.queue=t,this.connection=e,this.credentials=n,this.serializer=r}return t.prototype.newPersistentWriteStream=function(t){return new Fs(this.queue,this.connection,this.credentials,this.serializer,t)},t.prototype.newPersistentWatchStream=function(t){return new qs(this.queue,this.connection,this.credentials,this.serializer,t)},t.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)})},t.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=zi();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);Or(!!e,"Missing entity in write response for "+t),r.push(e)}),r})},t.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===Lr.UNAUTHENTICATED&&r.credentials.invalidateToken(),t})},t.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===Lr.UNAUTHENTICATED&&r.credentials.invalidateToken(),t})},t}(),Us=function(){function t(t){this.datastore=t,this.readVersions=$i(),this.mutations=[],this.committed=!1}return t.prototype.recordVersion=function(t){var e;if(t instanceof Mo)e=t.version;else{if(!(t instanceof Oo))throw Mr("Document in a transaction was a "+t.constructor.name);e=Vi.forDeletedDoc()}var n=this.readVersions.get(t.key);if(null!==n){if(!e.isEqual(n))throw new xr(Lr.ABORTED,"Document version changed between two reads.")}else this.readVersions=this.readVersions.insert(t.key,e)},t.prototype.lookup=function(t){var e=this;return this.committed?Promise.reject("Transaction has already completed."):0<this.mutations.length?Promise.reject("Transactions lookups are invalid after writes."):this.datastore.lookup(t).then(function(t){return t.forEach(function(t){t instanceof Oo||t instanceof Mo?e.recordVersion(t):Mr("Document in a transaction was a "+t.constructor.name)}),t})},t.prototype.write=function(t){if(this.committed)throw new xr(Lr.FAILED_PRECONDITION,"Transaction has already completed.");this.mutations=this.mutations.concat(t)},t.prototype.precondition=function(t){var e=this.readVersions.get(t);return e?is.updateTime(e):is.NONE},t.prototype.preconditionForUpdate=function(t){var e=this.readVersions.get(t);if(e&&e.isEqual(Vi.forDeletedDoc()))throw new xr(Lr.FAILED_PRECONDITION,"Can't update a document that doesn't exist.");return e?is.updateTime(e):is.exists(!0)},t.prototype.set=function(t,e){this.write(e.toMutations(t,this.precondition(t)))},t.prototype.update=function(t,e){this.write(e.toMutations(t,this.preconditionForUpdate(t)))},t.prototype.delete=function(t){this.write([new cs(t,this.precondition(t))]),this.readVersions=this.readVersions.insert(t,Vi.forDeletedDoc())},t.prototype.commit=function(){var t=this,e=this.readVersions;return this.mutations.forEach(function(t){e=e.remove(t.key)}),e.isEmpty()?this.datastore.commit(this.mutations).then(function(){t.committed=!0}):Promise.reject(Error("Every document read in a transaction must also be written."))},t}();(_s=Os||(Os={}))[_s.Unknown=0]="Unknown",_s[_s.Online=1]="Online",_s[_s.Offline=2]="Offline",(Ls=Ps||(Ps={}))[Ls.RemoteStore=0]="RemoteStore",Ls[Ls.SharedClientState=1]="SharedClientState";var Bs,Qs,Ks=function(){function t(t,e){this.asyncQueue=t,this.onlineStateHandler=e,this.state=Os.Unknown,this.watchStreamFailures=0,this.onlineStateTimer=null,this.shouldWarnClientIsOffline=!0}return t.prototype.handleWatchStreamStart=function(){var t=this;0===this.watchStreamFailures&&(this.setAndBroadcast(Os.Unknown),Or(null===this.onlineStateTimer,"onlineStateTimer shouldn't be started yet"),this.onlineStateTimer=this.asyncQueue.enqueueAfterDelay(pi.OnlineStateTimeout,1e4,function(){return t.onlineStateTimer=null,Or(t.state===Os.Unknown,"Timer should be canceled if we transitioned to a different state."),t.logClientOfflineWarningIfNecessary("Backend didn't respond within 10 seconds."),t.setAndBroadcast(Os.Offline),Promise.resolve()}))},t.prototype.handleWatchStreamFailure=function(t){this.state===Os.Online?(this.setAndBroadcast(Os.Unknown),Or(0===this.watchStreamFailures,"watchStreamFailures must be 0"),Or(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(Os.Offline)))},t.prototype.set=function(t){this.clearOnlineStateTimer(),this.watchStreamFailures=0,t===Os.Online&&(this.shouldWarnClientIsOffline=!1),this.setAndBroadcast(t)},t.prototype.setAndBroadcast=function(t){t!==this.state&&(this.state=t,this.onlineStateHandler(t))},t.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?(kr(e),this.shouldWarnClientIsOffline=!1):Ar("OnlineStateTracker",e)},t.prototype.clearOnlineStateTimer=function(){null!==this.onlineStateTimer&&(this.onlineStateTimer.cancel(),this.onlineStateTimer=null)},t}();function js(t){switch(t){case Lr.OK:return Mr("Treated status OK as error");case Lr.CANCELLED:case Lr.UNKNOWN:case Lr.DEADLINE_EXCEEDED:case Lr.RESOURCE_EXHAUSTED:case Lr.INTERNAL:case Lr.UNAVAILABLE:case Lr.UNAUTHENTICATED:return!1;case Lr.INVALID_ARGUMENT:case Lr.NOT_FOUND:case Lr.ALREADY_EXISTS:case Lr.PERMISSION_DENIED:case Lr.FAILED_PRECONDITION:case Lr.ABORTED:case Lr.OUT_OF_RANGE:case Lr.UNIMPLEMENTED:case Lr.DATA_LOSS:return!0;default:return Mr("Unknown status code: "+t)}}function Gs(t){if(void 0===t)return kr("GRPC error has no .code"),Lr.UNKNOWN;switch(t){case Bs.OK:return Lr.OK;case Bs.CANCELLED:return Lr.CANCELLED;case Bs.UNKNOWN:return Lr.UNKNOWN;case Bs.DEADLINE_EXCEEDED:return Lr.DEADLINE_EXCEEDED;case Bs.RESOURCE_EXHAUSTED:return Lr.RESOURCE_EXHAUSTED;case Bs.INTERNAL:return Lr.INTERNAL;case Bs.UNAVAILABLE:return Lr.UNAVAILABLE;case Bs.UNAUTHENTICATED:return Lr.UNAUTHENTICATED;case Bs.INVALID_ARGUMENT:return Lr.INVALID_ARGUMENT;case Bs.NOT_FOUND:return Lr.NOT_FOUND;case Bs.ALREADY_EXISTS:return Lr.ALREADY_EXISTS;case Bs.PERMISSION_DENIED:return Lr.PERMISSION_DENIED;case Bs.FAILED_PRECONDITION:return Lr.FAILED_PRECONDITION;case Bs.ABORTED:return Lr.ABORTED;case Bs.OUT_OF_RANGE:return Lr.OUT_OF_RANGE;case Bs.UNIMPLEMENTED:return Lr.UNIMPLEMENTED;case Bs.DATA_LOSS:return Lr.DATA_LOSS;default:return Mr("Unknown status code: "+t)}}(Qs=Bs||(Bs={}))[Qs.OK=0]="OK",Qs[Qs.CANCELLED=1]="CANCELLED",Qs[Qs.UNKNOWN=2]="UNKNOWN",Qs[Qs.INVALID_ARGUMENT=3]="INVALID_ARGUMENT",Qs[Qs.DEADLINE_EXCEEDED=4]="DEADLINE_EXCEEDED",Qs[Qs.NOT_FOUND=5]="NOT_FOUND",Qs[Qs.ALREADY_EXISTS=6]="ALREADY_EXISTS",Qs[Qs.PERMISSION_DENIED=7]="PERMISSION_DENIED",Qs[Qs.UNAUTHENTICATED=16]="UNAUTHENTICATED",Qs[Qs.RESOURCE_EXHAUSTED=8]="RESOURCE_EXHAUSTED",Qs[Qs.FAILED_PRECONDITION=9]="FAILED_PRECONDITION",Qs[Qs.ABORTED=10]="ABORTED",Qs[Qs.OUT_OF_RANGE=11]="OUT_OF_RANGE",Qs[Qs.UNIMPLEMENTED=12]="UNIMPLEMENTED",Qs[Qs.INTERNAL=13]="INTERNAL",Qs[Qs.UNAVAILABLE=14]="UNAVAILABLE",Qs[Qs.DATA_LOSS=15]="DATA_LOSS";var Ws,zs,Hs,Ys,Xs=function(){function o(n){this.comparator=n?function(t,e){return n(t,e)||Di.comparator(t.key,e.key)}:function(t,e){return Di.comparator(t.key,e.key)},this.keyedMap=Xi(),this.sortedSet=new Ui(this.comparator)}return o.emptySet=function(t){return new o(t.comparator)},o.prototype.has=function(t){return null!=this.keyedMap.get(t)},o.prototype.get=function(t){return this.keyedMap.get(t)},o.prototype.first=function(){return this.sortedSet.minKey()},o.prototype.last=function(){return this.sortedSet.maxKey()},o.prototype.isEmpty=function(){return this.sortedSet.isEmpty()},o.prototype.indexOf=function(t){var e=this.keyedMap.get(t);return e?this.sortedSet.indexOf(e):-1},Object.defineProperty(o.prototype,"size",{get:function(){return this.sortedSet.size},enumerable:!0,configurable:!0}),o.prototype.forEach=function(n){this.sortedSet.inorderTraversal(function(t,e){return n(t),!1})},o.prototype.add=function(t){var e=this.delete(t.key);return e.copy(e.keyedMap.insert(t.key,t),e.sortedSet.insert(t,null))},o.prototype.delete=function(t){var e=this.get(t);return e?this.copy(this.keyedMap.remove(t),this.sortedSet.remove(e)):this},o.prototype.isEqual=function(t){if(!(t instanceof o))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},o.prototype.toString=function(){var e=[];return this.forEach(function(t){e.push(t.toString())}),0===e.length?"DocumentSet ()":"DocumentSet (\n  "+e.join("  \n")+"\n)"},o.prototype.copy=function(t,e){var n=new o;return n.comparator=this.comparator,n.keyedMap=t,n.sortedSet=e,n},o}();(zs=Ws||(Ws={}))[zs.Added=0]="Added",zs[zs.Removed=1]="Removed",zs[zs.Modified=2]="Modified",zs[zs.Metadata=3]="Metadata",(Ys=Hs||(Hs={}))[Ys.Local=0]="Local",Ys[Ys.Synced=1]="Synced";var Js,$s,Zs=function(){function t(){this.changeMap=new Ui(Di.comparator)}return t.prototype.track=function(t){var e=t.doc.key,n=this.changeMap.get(e);n?t.type!==Ws.Added&&n.type===Ws.Metadata?this.changeMap=this.changeMap.insert(e,t):t.type===Ws.Metadata&&n.type!==Ws.Removed?this.changeMap=this.changeMap.insert(e,{type:n.type,doc:t.doc}):t.type===Ws.Modified&&n.type===Ws.Modified?this.changeMap=this.changeMap.insert(e,{type:Ws.Modified,doc:t.doc}):t.type===Ws.Modified&&n.type===Ws.Added?this.changeMap=this.changeMap.insert(e,{type:Ws.Added,doc:t.doc}):t.type===Ws.Removed&&n.type===Ws.Added?this.changeMap=this.changeMap.remove(e):t.type===Ws.Removed&&n.type===Ws.Modified?this.changeMap=this.changeMap.insert(e,{type:Ws.Removed,doc:n.doc}):t.type===Ws.Added&&n.type===Ws.Removed?this.changeMap=this.changeMap.insert(e,{type:Ws.Modified,doc:t.doc}):Mr("unsupported combination of changes: "+JSON.stringify(t)+" after "+JSON.stringify(n)):this.changeMap=this.changeMap.insert(e,t)},t.prototype.getChanges=function(){var n=[];return this.changeMap.inorderTraversal(function(t,e){n.push(e)}),n},t}(),tu=function(){function o(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}return o.fromInitialDocuments=function(t,e,n,r){var i=[];return e.forEach(function(t){i.push({type:Ws.Added,doc:t})}),new o(t,e,Xs.emptySet(e),i,n,r,!0,!1)},Object.defineProperty(o.prototype,"hasPendingWrites",{get:function(){return!this.mutatedKeys.isEmpty()},enumerable:!0,configurable:!0}),o.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},o}(),eu=function(){function i(t,e,n,r,i){this.snapshotVersion=t,this.targetChanges=e,this.targetMismatches=n,this.documentUpdates=r,this.resolvedLimboDocuments=i}return i.createSynthesizedRemoteEventForCurrentChange=function(t,e){var n,r=((n={})[t]=nu.createSynthesizedTargetChangeForCurrentChange(t,e),n);return new i(Vi.MIN,r,no(),zi(),to())},i}(),nu=function(){function n(t,e,n,r,i){this.resumeToken=t,this.current=e,this.addedDocuments=n,this.modifiedDocuments=r,this.removedDocuments=i}return n.createSynthesizedTargetChangeForCurrentChange=function(t,e){return new n(Pr(),e,to(),to(),to())},n}(),ru=function(t,e,n,r){this.updatedTargetIds=t,this.removedTargetIds=e,this.key=n,this.newDoc=r},iu=function(t,e){this.targetId=t,this.existenceFilter=e};($s=Js||(Js={}))[$s.NoChange=0]="NoChange",$s[$s.Added=1]="Added",$s[$s.Removed=2]="Removed",$s[$s.Current=3]="Current",$s[$s.Reset=4]="Reset";var ou=function(t,e,n,r){void 0===n&&(n=Pr()),void 0===r&&(r=null),this.state=t,this.targetIds=e,this.resumeToken=n,this.cause=r},au=function(){function t(){this.pendingResponses=0,this.documentChanges=cu(),this._resumeToken=Pr(),this._current=!1,this._hasPendingChanges=!0}return Object.defineProperty(t.prototype,"current",{get:function(){return this._current},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"resumeToken",{get:function(){return this._resumeToken},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isPending",{get:function(){return 0!==this.pendingResponses},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hasPendingChanges",{get:function(){return this._hasPendingChanges},enumerable:!0,configurable:!0}),t.prototype.updateResumeToken=function(t){0<t.length&&(this._hasPendingChanges=!0,this._resumeToken=t)},t.prototype.toTargetChange=function(){var n=to(),r=to(),i=to();return this.documentChanges.forEach(function(t,e){switch(e){case Ws.Added:n=n.add(t);break;case Ws.Modified:r=r.add(t);break;case Ws.Removed:i=i.add(t);break;default:Mr("Encountered invalid change type: "+e)}}),new nu(this._resumeToken,this._current,n,r,i)},t.prototype.clearPendingChanges=function(){this._hasPendingChanges=!1,this.documentChanges=cu()},t.prototype.addDocumentChange=function(t,e){this._hasPendingChanges=!0,this.documentChanges=this.documentChanges.insert(t,e)},t.prototype.removeDocumentChange=function(t){this._hasPendingChanges=!0,this.documentChanges=this.documentChanges.remove(t)},t.prototype.recordPendingTargetRequest=function(){this.pendingResponses+=1},t.prototype.recordTargetResponse=function(){this.pendingResponses-=1},t.prototype.markCurrent=function(){this._hasPendingChanges=!0,this._current=!0},t}(),su=function(){function t(t){this.metadataProvider=t,this.targetStates={},this.pendingDocumentUpdates=zi(),this.pendingDocumentTargetMapping=uu(),this.pendingTargetResets=new ji(ui)}return t.prototype.handleDocumentChange=function(t){for(var e=0,n=t.updatedTargetIds;e<n.length;e++){var r=n[e];t.newDoc instanceof Mo?this.addDocumentToTarget(r,t.newDoc):t.newDoc instanceof Oo&&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)}},t.prototype.handleTargetChange=function(n){var r=this;this.forEachTarget(n,function(t){var e=r.ensureTargetState(t);switch(n.state){case Js.NoChange:r.isActiveTarget(t)&&e.updateResumeToken(n.resumeToken);break;case Js.Added:e.recordTargetResponse(),e.isPending||e.clearPendingChanges(),e.updateResumeToken(n.resumeToken);break;case Js.Removed:e.recordTargetResponse(),e.isPending||r.removeTarget(t),Or(!n.cause,"WatchChangeAggregator does not handle errored targets");break;case Js.Current:r.isActiveTarget(t)&&(e.markCurrent(),e.updateResumeToken(n.resumeToken));break;case Js.Reset:r.isActiveTarget(t)&&(r.resetTarget(t),e.updateResumeToken(n.resumeToken));break;default:Mr("Unknown target watch change state: "+n.state)}})},t.prototype.forEachTarget=function(t,e){0<t.targetIds.length?t.targetIds.forEach(e):Ur(this.targetStates,e)},t.prototype.handleExistenceFilter=function(t){var e=t.targetId,n=t.existenceFilter.count,r=this.queryDataForActiveTarget(e);if(r){var i=r.query;if(i.isDocumentQuery())if(0===n){var o=new Di(i.path);this.removeDocumentFromTarget(e,o,new Oo(o,Vi.forDeletedDoc()))}else Or(1===n,"Single document existence filter with count: "+n);else this.getCurrentDocumentCountForTarget(e)!==n&&(this.resetTarget(e),this.pendingTargetResets=this.pendingTargetResets.add(e))}},t.prototype.createRemoteEvent=function(i){var o=this,a={};Ur(this.targetStates,function(t,e){var n=o.queryDataForActiveTarget(t);if(n){if(e.current&&n.query.isDocumentQuery()){var r=new Di(n.query.path);null!==o.pendingDocumentUpdates.get(r)||o.targetContainsDocument(t,r)||o.removeDocumentFromTarget(t,r,new Oo(r,i))}e.hasPendingChanges&&(a[t]=e.toTargetChange(),e.clearPendingChanges())}});var r=to();this.pendingDocumentTargetMapping.forEach(function(t,e){var n=!0;e.forEachWhile(function(t){var e=o.queryDataForActiveTarget(t);return!e||e.purpose===ha.LimboResolution||(n=!1)}),n&&(r=r.add(t))});var t=new eu(i,a,this.pendingTargetResets,this.pendingDocumentUpdates,r);return this.pendingDocumentUpdates=zi(),this.pendingDocumentTargetMapping=uu(),this.pendingTargetResets=new ji(ui),t},t.prototype.addDocumentToTarget=function(t,e){if(this.isActiveTarget(t)){var n=this.targetContainsDocument(t,e.key)?Ws.Modified:Ws.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))}},t.prototype.removeDocumentFromTarget=function(t,e,n){if(this.isActiveTarget(t)){var r=this.ensureTargetState(t);this.targetContainsDocument(t,e)?r.addDocumentChange(e,Ws.Removed):r.removeDocumentChange(e),this.pendingDocumentTargetMapping=this.pendingDocumentTargetMapping.insert(e,this.ensureDocumentTargetMapping(e).delete(t)),n&&(this.pendingDocumentUpdates=this.pendingDocumentUpdates.insert(e,n))}},t.prototype.removeTarget=function(t){delete this.targetStates[t]},t.prototype.getCurrentDocumentCountForTarget=function(t){var e=this.ensureTargetState(t).toTargetChange();return this.metadataProvider.getRemoteKeysForTarget(t).size+e.addedDocuments.size-e.removedDocuments.size},t.prototype.recordPendingTargetRequest=function(t){this.ensureTargetState(t).recordPendingTargetRequest()},t.prototype.ensureTargetState=function(t){return this.targetStates[t]||(this.targetStates[t]=new au),this.targetStates[t]},t.prototype.ensureDocumentTargetMapping=function(t){var e=this.pendingDocumentTargetMapping.get(t);return e||(e=new ji(ui),this.pendingDocumentTargetMapping=this.pendingDocumentTargetMapping.insert(t,e)),e},t.prototype.isActiveTarget=function(t){return null!==this.queryDataForActiveTarget(t)},t.prototype.queryDataForActiveTarget=function(t){var e=this.targetStates[t];return e&&e.isPending?null:this.metadataProvider.getQueryDataForTarget(t)},t.prototype.resetTarget=function(e){var n=this;Or(!this.targetStates[e].isPending,"Should only reset active targets"),this.targetStates[e]=new au,this.metadataProvider.getRemoteKeysForTarget(e).forEach(function(t){n.removeDocumentFromTarget(e,t,null)})},t.prototype.targetContainsDocument=function(t,e){return this.metadataProvider.getRemoteKeysForTarget(t).has(e)},t}();function uu(){return new Ui(Di.comparator)}function cu(){return new Ui(Di.comparator)}var hu="RemoteStore",lu=function(){function t(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 h(o,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this.canUseNetwork()?(Ar(hu,"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 Ks(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)})}return t.prototype.start=function(){return this.enableNetwork()},t.prototype.enableNetwork=function(){return h(this,void 0,void 0,function(){var e;return p(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(Os.Unknown),[4,this.fillWritePipeline()];case 2:t.sent(),t.label=3;case 3:return[2]}})})},t.prototype.disableNetwork=function(){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this.networkEnabled=!1,[4,this.disableNetworkInternal()];case 1:return t.sent(),this.onlineStateTracker.set(Os.Offline),[2]}})})},t.prototype.disableNetworkInternal=function(){return h(this,void 0,void 0,function(){return p(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&&(Ar(hu,"Stopping write stream with "+this.writePipeline.length+" pending writes"),this.writePipeline=[]),this.cleanUpWatchStreamState(),[2]}})})},t.prototype.shutdown=function(){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return Ar(hu,"RemoteStore shutting down."),this.networkEnabled=!1,[4,this.disableNetworkInternal()];case 1:return t.sent(),this.connectivityMonitor.shutdown(),this.onlineStateTracker.set(Os.Unknown),[2]}})})},t.prototype.listen=function(t){Or(!Fr(this.listenTargets,t.targetId),"listen called with duplicate targetId!"),this.listenTargets[t.targetId]=t,this.shouldStartWatchStream()?this.startWatchStream():this.watchStream.isOpen()&&this.sendWatchRequest(t)},t.prototype.unlisten=function(t){Or(Fr(this.listenTargets,t),"unlisten called without assigned target ID!"),delete this.listenTargets[t],this.watchStream.isOpen()&&this.sendUnwatchRequest(t),Qr(this.listenTargets)&&(this.watchStream.isOpen()?this.watchStream.markIdle():this.canUseNetwork()&&this.onlineStateTracker.set(Os.Unknown))},t.prototype.getQueryDataForTarget=function(t){return this.listenTargets[t]||null},t.prototype.getRemoteKeysForTarget=function(t){return this.syncEngine.getRemoteKeysForTarget(t)},t.prototype.sendWatchRequest=function(t){this.watchChangeAggregator.recordPendingTargetRequest(t.targetId),this.watchStream.watch(t)},t.prototype.sendUnwatchRequest=function(t){this.watchChangeAggregator.recordPendingTargetRequest(t),this.watchStream.unwatch(t)},t.prototype.startWatchStream=function(){Or(this.shouldStartWatchStream(),"startWatchStream() called when shouldStartWatchStream() is false."),this.watchChangeAggregator=new su(this),this.watchStream.start(),this.onlineStateTracker.handleWatchStreamStart()},t.prototype.shouldStartWatchStream=function(){return this.canUseNetwork()&&!this.watchStream.isStarted()&&!Qr(this.listenTargets)},t.prototype.canUseNetwork=function(){return this.isPrimary&&this.networkEnabled},t.prototype.cleanUpWatchStreamState=function(){this.watchChangeAggregator=null},t.prototype.onWatchStreamOpen=function(){return h(this,void 0,void 0,function(){var n=this;return p(this,function(t){return Ur(this.listenTargets,function(t,e){n.sendWatchRequest(e)}),[2]})})},t.prototype.onWatchStreamClose=function(e){return h(this,void 0,void 0,function(){return p(this,function(t){return void 0===e&&Or(!this.shouldStartWatchStream(),"Watch stream was stopped gracefully while still needed."),this.cleanUpWatchStreamState(),this.shouldStartWatchStream()?(this.onlineStateTracker.handleWatchStreamFailure(e),this.startWatchStream()):this.onlineStateTracker.set(Os.Unknown),[2]})})},t.prototype.onWatchStreamChange=function(n,r){return h(this,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:return this.onlineStateTracker.set(Os.Online),n instanceof ou&&n.state===Js.Removed&&n.cause?[2,this.handleTargetError(n)]:(n instanceof ru?this.watchChangeAggregator.handleDocumentChange(n):n instanceof iu?this.watchChangeAggregator.handleExistenceFilter(n):(Or(n instanceof ou,"Expected watchChange to be an instance of WatchTargetChange"),this.watchChangeAggregator.handleTargetChange(n)),r.isEqual(Vi.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]}})})},t.prototype.raiseWatchSnapshot=function(r){var i=this;Or(!r.isEqual(Vi.MIN),"Can't raise event for unknown SnapshotVersion");var t=this.watchChangeAggregator.createRemoteEvent(r);return Ur(t.targetChanges,function(t,e){if(0<e.resumeToken.length){var n=i.listenTargets[t];n&&(i.listenTargets[t]=n.copy({resumeToken:e.resumeToken,snapshotVersion:r}))}}),t.targetMismatches.forEach(function(t){var e=i.listenTargets[t];if(e){i.listenTargets[t]=e.copy({resumeToken:Pr()}),i.sendUnwatchRequest(t);var n=new ma(e.query,t,ha.ExistenceFilterMismatch,e.sequenceNumber);i.sendWatchRequest(n)}}),this.syncEngine.applyRemoteEvent(t)},t.prototype.handleTargetError=function(t){var n=this;Or(!!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 h(n,void 0,void 0,function(){return p(this,function(t){return Fr(this.listenTargets,e)?(delete this.listenTargets[e],this.watchChangeAggregator.removeTarget(e),[2,this.syncEngine.rejectListen(e,r)]):[2]})})})}),i},t.prototype.fillWritePipeline=function(){return h(this,void 0,void 0,function(){var e,n;return p(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]}})})},t.prototype.canAddToWritePipeline=function(){return this.canUseNetwork()&&this.writePipeline.length<10},t.prototype.outstandingWrites=function(){return this.writePipeline.length},t.prototype.addToWritePipeline=function(t){Or(this.canAddToWritePipeline(),"addToWritePipeline called when pipeline is full"),this.writePipeline.push(t),this.writeStream.isOpen()&&this.writeStream.handshakeComplete&&this.writeStream.writeMutations(t.mutations)},t.prototype.shouldStartWriteStream=function(){return this.canUseNetwork()&&!this.writeStream.isStarted()&&0<this.writePipeline.length},t.prototype.startWriteStream=function(){Or(this.shouldStartWriteStream(),"startWriteStream() called when shouldStartWriteStream() is false."),this.writeStream.start()},t.prototype.onWriteStreamOpen=function(){return h(this,void 0,void 0,function(){return p(this,function(t){return this.writeStream.writeHandshake(),[2]})})},t.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(Aa)},t.prototype.onMutationResult=function(t,e){var n=this;Or(0<this.writePipeline.length,"Got result for empty write pipeline");var r=this.writePipeline.shift(),i=io.from(r,t,e,this.writeStream.lastStreamToken);return this.syncEngine.applySuccessfulWrite(i).then(function(){return n.fillWritePipeline()})},t.prototype.onWriteStreamClose=function(n){return h(this,void 0,void 0,function(){var e=this;return p(this,function(t){return void 0===n&&Or(!this.shouldStartWriteStream(),"Write stream was stopped gracefully while still needed."),n&&0<this.writePipeline.length?(void 0,[2,(this.writeStream.handshakeComplete?this.handleWriteError(n):this.handleHandshakeError(n)).then(function(){e.shouldStartWriteStream()&&e.startWriteStream()})]):[2]})})},t.prototype.handleHandshakeError=function(e){return h(this,void 0,void 0,function(){return p(this,function(t){return js(e.code)?(Ar(hu,"RemoteStore error before completed handshake; resetting stream token: ",this.writeStream.lastStreamToken),this.writeStream.lastStreamToken=Pr(),[2,this.localStore.setLastStreamToken(Pr()).catch(Aa)]):[2]})})},t.prototype.handleWriteError=function(i){return h(this,void 0,void 0,function(){var n,r=this;return p(this,function(t){return js(e=i.code)&&e!==Lr.ABORTED?(n=this.writePipeline.shift(),this.writeStream.inhibitBackoff(),[2,this.syncEngine.rejectFailedWrite(n.batchId,i).then(function(){return r.fillWritePipeline()})]):[2];var e})})},t.prototype.createTransaction=function(){return new Us(this.datastore)},t.prototype.restartNetwork=function(){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this.networkEnabled=!1,[4,this.disableNetworkInternal()];case 1:return t.sent(),this.onlineStateTracker.set(Os.Unknown),[4,this.enableNetwork()];case 2:return t.sent(),[2]}})})},t.prototype.handleCredentialChange=function(){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this.canUseNetwork()?(Ar(hu,"RemoteStore restarting streams for new credential"),[4,this.restartNetwork()]):[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})},t.prototype.applyPrimaryState=function(e){return h(this,void 0,void 0,function(){return p(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(Os.Unknown),t.label=4;case 4:return[2]}})})},t}(),fu=function(){function t(t,e){if(jr("GeoPoint",arguments,2),zr("GeoPoint","number",1,t),zr("GeoPoint","number",2,e),!isFinite(t)||t<-90||90<t)throw new xr(Lr.INVALID_ARGUMENT,"Latitude must be a number between -90 and 90, but was: "+t);if(!isFinite(e)||e<-180||180<e)throw new xr(Lr.INVALID_ARGUMENT,"Longitude must be a number between -180 and 180, but was: "+e);this._lat=t,this._long=e}return Object.defineProperty(t.prototype,"latitude",{get:function(){return this._lat},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"longitude",{get:function(){return this._long},enumerable:!0,configurable:!0}),t.prototype.isEqual=function(t){return this._lat===t._lat&&this._long===t._long},t.prototype._compareTo=function(t){return ui(this._lat,t._lat)||ui(this._long,t._long)},t}(),pu=function(){function n(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.explicitOrderBy=n,this.filters=r,this.limit=i,this.startAt=o,this.endAt=a,this.memoizedCanonicalId=null,this.memoizedOrderBy=null,this.startAt&&this.assertValidBound(this.startAt),this.endAt&&this.assertValidBound(this.endAt)}return n.atPath=function(t){return new n(t)},Object.defineProperty(n.prototype,"orderBy",{get:function(){if(null===this.memoizedOrderBy){var t=this.getInequalityFilterField(),e=this.getFirstOrderByField();if(null!==t&&null===e)t.isKeyField()?this.memoizedOrderBy=[Iu]:this.memoizedOrderBy=[new Tu(t),Iu];else{Or(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:Eu.ASCENDING;this.memoizedOrderBy.push(a===Eu.ASCENDING?Iu:Cu)}}}return this.memoizedOrderBy},enumerable:!0,configurable:!0}),n.prototype.addFilter=function(t){Or(null==this.getInequalityFilterField()||!(t instanceof yu)||!t.isInequality()||t.field.isEqual(this.getInequalityFilterField()),"Query must only have one inequality field."),Or(!this.isDocumentQuery(),"No filtering allowed for document query");var e=this.filters.concat([t]);return new n(this.path,this.collectionGroup,this.explicitOrderBy.slice(),e,this.limit,this.startAt,this.endAt)},n.prototype.addOrderBy=function(t){Or(!this.startAt&&!this.endAt,"Bounds must be set after orderBy");var e=this.explicitOrderBy.concat([t]);return new n(this.path,this.collectionGroup,e,this.filters.slice(),this.limit,this.startAt,this.endAt)},n.prototype.withLimit=function(t){return new n(this.path,this.collectionGroup,this.explicitOrderBy.slice(),this.filters.slice(),t,this.startAt,this.endAt)},n.prototype.withStartAt=function(t){return new n(this.path,this.collectionGroup,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,t,this.endAt)},n.prototype.withEndAt=function(t){return new n(this.path,this.collectionGroup,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,this.startAt,t)},n.prototype.asCollectionQueryAtPath=function(t){return new n(t,null,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,this.startAt,this.endAt)},n.prototype.canonicalId=function(){if(null===this.memoizedCanonicalId){var t=this.path.canonicalString();this.isCollectionGroupQuery()&&(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+=","}Ds(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},n.prototype.toString=function(){var t="Query("+this.path.canonicalString();return this.isCollectionGroupQuery()&&(t+=" collectionGroup="+this.collectionGroup),0<this.filters.length&&(t+=", filters: ["+this.filters.join(", ")+"]"),Ds(this.limit)||(t+=", limit: "+this.limit),0<this.explicitOrderBy.length&&(t+=", orderBy: ["+this.explicitOrderBy.join(", ")+"]"),this.startAt&&(t+=", startAt: "+this.startAt.canonicalId()),this.endAt&&(t+=", endAt: "+this.endAt.canonicalId()),t+")"},n.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)))},n.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 Or(n,"orderBy used that doesn't compare on key field"),0},n.prototype.matches=function(t){return this.matchesPathAndCollectionGroup(t)&&this.matchesOrderBy(t)&&this.matchesFilters(t)&&this.matchesBounds(t)},n.prototype.hasLimit=function(){return!Ds(this.limit)},n.prototype.getFirstOrderByField=function(){return 0<this.explicitOrderBy.length?this.explicitOrderBy[0].field:null},n.prototype.getInequalityFilterField=function(){for(var t=0,e=this.filters;t<e.length;t++){var n=e[t];if(n instanceof yu&&n.isInequality())return n.field}return null},n.prototype.findFilterOperator=function(t){for(var e=0,n=this.filters;e<n.length;e++){var r=n[e];if(r instanceof yu&&0<=t.indexOf(r.op))return r.op}return null},n.prototype.isDocumentQuery=function(){return Di.isDocumentKey(this.path)&&null===this.collectionGroup&&0===this.filters.length},n.prototype.isCollectionGroupQuery=function(){return null!==this.collectionGroup},n.prototype.matchesPathAndCollectionGroup=function(t){var e=t.key.path;return null!==this.collectionGroup?t.key.hasCollectionId(this.collectionGroup)&&this.path.isPrefixOf(e):Di.isDocumentKey(this.path)?this.path.isEqual(e):this.path.isImmediateParentOf(e)},n.prototype.matchesOrderBy=function(t){for(var e=0,n=this.explicitOrderBy;e<n.length;e++){var r=n[e];if(!r.field.isKeyField()&&void 0===t.field(r.field))return!1}return!0},n.prototype.matchesFilters=function(t){for(var e=0,n=this.filters;e<n.length;e++){if(!n[e].matches(t))return!1}return!0},n.prototype.matchesBounds=function(t){return!(this.startAt&&!this.startAt.sortsBeforeDocument(this.orderBy,t))&&(!this.endAt||!this.endAt.sortsBeforeDocument(this.orderBy,t))},n.prototype.assertValidBound=function(t){Or(t.position.length<=this.orderBy.length,"Bound is longer than orderBy")},n}(),du=function(){function t(){}return t.create=function(t,e,n){if(t.isKeyField())return Or(n instanceof Ja,"Comparing on key, but filter value not a RefValue"),Or(e!==mu.ARRAY_CONTAINS&&e!==mu.ARRAY_CONTAINS_ANY&&e!==mu.IN,"'"+e.toString()+"' queries don't make sense on document keys."),new gu(t,e,n);if(n.isEqual(Va.INSTANCE)){if(e!==mu.EQUAL)throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. You can only perform equals comparisons on null.");return new yu(t,e,n)}if(n.isEqual(Wa.NAN)){if(e!==mu.EQUAL)throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. You can only perform equals comparisons on NaN.");return new yu(t,e,n)}return e===mu.ARRAY_CONTAINS?new vu(t,n):e===mu.IN?(Or(n instanceof ts,"IN filter has invalid value: "+n.toString()),new bu(t,n)):e===mu.ARRAY_CONTAINS_ANY?(Or(n instanceof ts,"ARRAY_CONTAINS_ANY filter has invalid value: "+n.toString()),new wu(t,n)):new yu(t,e,n)},t}(),mu=function(){function e(t){this.name=t}return e.fromString=function(t){switch(t){case"<":return e.LESS_THAN;case"<=":return e.LESS_THAN_OR_EQUAL;case"==":return e.EQUAL;case">=":return e.GREATER_THAN_OR_EQUAL;case">":return e.GREATER_THAN;case"array-contains":return e.ARRAY_CONTAINS;case"in":return e.IN;case"array-contains-any":return e.ARRAY_CONTAINS_ANY;default:return Mr("Unknown FieldFilter operator: "+t)}},e.prototype.toString=function(){return this.name},e.prototype.isEqual=function(t){return this.name===t.name},e.LESS_THAN=new e("<"),e.LESS_THAN_OR_EQUAL=new e("<="),e.EQUAL=new e("=="),e.GREATER_THAN=new e(">"),e.GREATER_THAN_OR_EQUAL=new e(">="),e.ARRAY_CONTAINS=new e("array-contains"),e.IN=new e("in"),e.ARRAY_CONTAINS_ANY=new e("array-contains-any"),e}(),yu=function(i){function e(t,e,n){var r=i.call(this)||this;return r.field=t,r.op=e,r.value=n,r}return s(e,i),e.prototype.matches=function(t){var e=t.field(this.field);return void 0!==e&&this.value.typeOrder===e.typeOrder&&this.matchesComparison(e.compareTo(this.value))},e.prototype.matchesComparison=function(t){switch(this.op){case mu.LESS_THAN:return t<0;case mu.LESS_THAN_OR_EQUAL:return t<=0;case mu.EQUAL:return 0===t;case mu.GREATER_THAN:return 0<t;case mu.GREATER_THAN_OR_EQUAL:return 0<=t;default:return Mr("Unknown FieldFilter operator: "+this.op)}},e.prototype.isInequality=function(){return 0<=[mu.LESS_THAN,mu.LESS_THAN_OR_EQUAL,mu.GREATER_THAN,mu.GREATER_THAN_OR_EQUAL].indexOf(this.op)},e.prototype.canonicalId=function(){return this.field.canonicalString()+this.op.toString()+this.value.toString()},e.prototype.isEqual=function(t){return t instanceof e&&(this.op.isEqual(t.op)&&this.field.isEqual(t.field)&&this.value.isEqual(t.value))},e.prototype.toString=function(){return this.field.canonicalString()+" "+this.op+" "+this.value.value()},e}(du),gu=function(r){function t(t,e,n){return r.call(this,t,e,n)||this}return s(t,r),t.prototype.matches=function(t){var e=this.value,n=Di.comparator(t.key,e.key);return this.matchesComparison(n)},t}(yu),vu=function(n){function t(t,e){return n.call(this,t,mu.ARRAY_CONTAINS,e)||this}return s(t,n),t.prototype.matches=function(t){var e=t.field(this.field);return e instanceof ts&&e.contains(this.value)},t}(yu),bu=function(n){function t(t,e){return n.call(this,t,mu.IN,e)||this}return s(t,n),t.prototype.matches=function(t){var e=this.value,n=t.field(this.field);return void 0!==n&&e.contains(n)},t}(yu),wu=function(n){function t(t,e){return n.call(this,t,mu.ARRAY_CONTAINS_ANY,e)||this}return s(t,n),t.prototype.matches=function(t){var e=this.value,n=t.field(this.field);return n instanceof ts&&n.internalValue.some(function(t){return e.contains(t)})},t}(yu),Eu=function(){function t(t){this.name=t}return t.prototype.toString=function(){return this.name},t.ASCENDING=new t("asc"),t.DESCENDING=new t("desc"),t}(),Su=function(){function t(t,e){this.position=t,this.before=e}return t.prototype.canonicalId=function(){for(var t=this.before?"b:":"a:",e=0,n=this.position;e<n.length;e++){t+=n[e].toString()}return t},t.prototype.sortsBeforeDocument=function(t,e){Or(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())Or(o instanceof Ja,"Bound has a non-key value where the key path is being used."),n=Di.comparator(o.key,e.key);else{var a=e.field(i.field);Or(void 0!==a,"Field should exist since document matched the orderBy already."),n=o.compareTo(a)}if(i.dir===Eu.DESCENDING&&(n*=-1),0!==n)break}return this.before?n<=0:n<0},t.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},t}(),Tu=function(){function t(t,e){this.field=t,void 0===e&&(e=Eu.ASCENDING),this.dir=e,this.isKeyOrderBy=t.isKeyField()}return t.prototype.compare=function(t,e){var n=this.isKeyOrderBy?Mo.compareByKey(t,e):Mo.compareByField(this.field,t,e);switch(this.dir){case Eu.ASCENDING:return n;case Eu.DESCENDING:return-1*n;default:return Mr("Unknown direction: "+this.dir)}},t.prototype.canonicalId=function(){return this.field.canonicalString()+this.dir.toString()},t.prototype.toString=function(){return this.field.canonicalString()+" ("+this.dir+")"},t.prototype.isEqual=function(t){return this.dir===t.dir&&this.field.isEqual(t.field)},t}(),Iu=new Tu(Ci.keyField(),Eu.ASCENDING),Cu=new Tu(Ci.keyField(),Eu.DESCENDING),Du=function(){function e(){this.isIdempotent=!0}return e.prototype.applyToLocalView=function(t,e){return new Ya(e,t)},e.prototype.applyToRemoteDocument=function(t,e){return e},e.prototype.isEqual=function(t){return t instanceof e},e.instance=new e,e}(),Nu=function(){function e(t){this.elements=t,this.isIdempotent=!0}return e.prototype.applyToLocalView=function(t,e){return this.apply(t)},e.prototype.applyToRemoteDocument=function(t,e){return this.apply(t)},e.prototype.apply=function(t){for(var n=Ru(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 ts(n)},e.prototype.isEqual=function(t){return t instanceof e&&ci(t.elements,this.elements)},e}(),Au=function(){function e(t){this.elements=t,this.isIdempotent=!0}return e.prototype.applyToLocalView=function(t,e){return this.apply(t)},e.prototype.applyToRemoteDocument=function(t,e){return this.apply(t)},e.prototype.apply=function(t){for(var n=Ru(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 ts(n)},e.prototype.isEqual=function(t){return t instanceof e&&ci(t.elements,this.elements)},e}(),ku=function(){function e(t){this.operand=t,this.isIdempotent=!1}return e.prototype.applyToLocalView=function(t,e){if(t instanceof Ga&&this.operand instanceof Ga){var n=t.internalValue+this.operand.internalValue;return new Ga(n)}if(t instanceof Ba){n=t.internalValue+this.operand.internalValue;return new Wa(n)}return this.operand},e.prototype.applyToRemoteDocument=function(t,e){return Or(null!==e,"Didn't receive transformResult for NUMERIC_ADD transform"),e},e.prototype.isEqual=function(t){return t instanceof e&&this.operand.isEqual(t.operand)},e}();function Ru(t){return t instanceof ts?t.internalValue.slice():[]}var Mu,Ou,_u=function(){function t(t){this.count=t}return t.prototype.isEqual=function(t){return t&&t.count===this.count},t}(),Pu=((Mu={})[Eu.ASCENDING.name]="ASCENDING",Mu[Eu.DESCENDING.name]="DESCENDING",Mu),Lu=((Ou={})[mu.LESS_THAN.name]="LESS_THAN",Ou[mu.LESS_THAN_OR_EQUAL.name]="LESS_THAN_OR_EQUAL",Ou[mu.GREATER_THAN.name]="GREATER_THAN",Ou[mu.GREATER_THAN_OR_EQUAL.name]="GREATER_THAN_OR_EQUAL",Ou[mu.EQUAL.name]="EQUAL",Ou[mu.ARRAY_CONTAINS.name]="ARRAY_CONTAINS",Ou[mu.IN.name]="IN",Ou[mu.ARRAY_CONTAINS_ANY.name]="ARRAY_CONTAINS_ANY",Ou),xu=new RegExp(/^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d(?:\.(\d+))?Z$/);function qu(t,e){Or(!Ds(t),e+" is missing")}function Fu(t){return"number"==typeof t?t:"string"==typeof t?Number(t):Mr("can't parse "+t)}var Vu=function(){function t(t,e){this.databaseId=t,this.options=e}return t.prototype.emptyByteString=function(){return this.options.useProto3Json?"":new Uint8Array(0)},t.prototype.unsafeCastProtoByteString=function(t){return t},t.prototype.fromRpcStatus=function(t){var e=void 0===t.code?Lr.UNKNOWN:Gs(t.code);return new xr(e,t.message||"")},t.prototype.toInt32Value=function(t){return Ds(t)?void 0:{value:t}},t.prototype.fromInt32Value=function(t){var e;return Ds(e="object"==typeof t?t.value:t)?null:e},t.prototype.toTimestamp=function(t){return{seconds:""+t.seconds,nanos:t.nanoseconds}},t.prototype.fromTimestamp=function(t){if("string"==typeof t)return this.fromIso8601String(t);Or(!!t,"Cannot deserialize null or undefined timestamp.");var e=Fu(t.seconds||"0"),n=t.nanos||0;return new Fi(e,n)},t.prototype.fromIso8601String=function(t){var e=0,n=xu.exec(t);if(Or(!!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 Fi(o,e)},t.prototype.toBytes=function(t){return this.options.useProto3Json?t.toBase64():this.unsafeCastProtoByteString(t.toUint8Array())},t.prototype.fromBlob=function(t){return"string"==typeof t?(Or(this.options.useProto3Json,"Expected bytes to be passed in as Uint8Array, but got a string instead."),mi.fromBase64String(t)):(Or(!this.options.useProto3Json,"Expected bytes to be passed in as Uint8Array, but got a string instead."),mi.fromUint8Array(t))},t.prototype.toVersion=function(t){return this.toTimestamp(t.toTimestamp())},t.prototype.fromVersion=function(t){return Or(!!t,"Trying to deserialize version that isn't set"),Vi.fromTimestamp(this.fromTimestamp(t))},t.prototype.toResourceName=function(t,e){return this.fullyQualifiedPrefixPath(t).child("documents").child(e).canonicalString()},t.prototype.fromResourceName=function(t){var e=Ti.fromString(t);return Or(this.isValidResourceName(e),"Tried to deserialize invalid key "+e.toString()),e},t.prototype.toName=function(t){return this.toResourceName(this.databaseId,t.path)},t.prototype.fromName=function(t){var e=this.fromResourceName(t);return Or(e.get(1)===this.databaseId.projectId,"Tried to deserialize key from different project: "+e.get(1)+" vs "+this.databaseId.projectId),Or(!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 Di(this.extractLocalPathFromResourceName(e))},t.prototype.toQueryPath=function(t){return this.toResourceName(this.databaseId,t)},t.prototype.fromQueryPath=function(t){var e=this.fromResourceName(t);return 4===e.length?Ti.EMPTY_PATH:this.extractLocalPathFromResourceName(e)},Object.defineProperty(t.prototype,"encodedDatabaseId",{get:function(){return new Ti(["projects",this.databaseId.projectId,"databases",this.databaseId.database]).canonicalString()},enumerable:!0,configurable:!0}),t.prototype.fullyQualifiedPrefixPath=function(t){return new Ti(["projects",t.projectId,"databases",t.database])},t.prototype.extractLocalPathFromResourceName=function(t){return Or(4<t.length&&"documents"===t.get(4),"tried to deserialize invalid key "+t.toString()),t.popFirst(5)},t.prototype.isValidResourceName=function(t){return 4<=t.length&&"projects"===t.get(0)&&"databases"===t.get(2)},t.prototype.toValue=function(t){if(t instanceof Va)return{nullValue:"NULL_VALUE"};if(t instanceof Ua)return{booleanValue:t.value()};if(t instanceof Ga)return{integerValue:""+t.value()};if(t instanceof Wa){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 za?{stringValue:t.value()}:t instanceof Za?{mapValue:this.toMapValue(t)}:t instanceof ts?{arrayValue:this.toArrayValue(t)}:t instanceof Ha?{timestampValue:this.toTimestamp(t.internalValue)}:t instanceof $a?{geoPointValue:{latitude:t.value().latitude,longitude:t.value().longitude}}:t instanceof Xa?{bytesValue:this.toBytes(t.value())}:t instanceof Ja?{referenceValue:this.toResourceName(t.databaseId,t.key.path)}:Mr("Unknown FieldValue "+JSON.stringify(t))},t.prototype.fromValue=function(t){var e=this;if("nullValue"in t)return Va.INSTANCE;if("booleanValue"in t)return Ua.of(t.booleanValue);if("integerValue"in t)return new Ga(Fu(t.integerValue));if("doubleValue"in t){if(this.options.useProto3Json){if("NaN"===t.doubleValue)return Wa.NAN;if("Infinity"===t.doubleValue)return Wa.POSITIVE_INFINITY;if("-Infinity"===t.doubleValue)return Wa.NEGATIVE_INFINITY}return new Wa(t.doubleValue)}if("stringValue"in t)return new za(t.stringValue);if("mapValue"in t)return this.fromFields(t.mapValue.fields||{});if("arrayValue"in t){qu(t.arrayValue,"arrayValue");var n=t.arrayValue.values||[];return new ts(n.map(function(t){return e.fromValue(t)}))}if("timestampValue"in t)return qu(t.timestampValue,"timestampValue"),new Ha(this.fromTimestamp(t.timestampValue));if("geoPointValue"in t){qu(t.geoPointValue,"geoPointValue");var r=t.geoPointValue.latitude||0,i=t.geoPointValue.longitude||0;return new $a(new fu(r,i))}if("bytesValue"in t){qu(t.bytesValue,"bytesValue");var o=this.fromBlob(t.bytesValue);return new Xa(o)}if("referenceValue"in t){qu(t.referenceValue,"referenceValue");var a=this.fromResourceName(t.referenceValue),s=new bi(a.get(1),a.get(3)),u=new Di(this.extractLocalPathFromResourceName(a));return new Ja(s,u)}return Mr("Unknown Value proto "+JSON.stringify(t))},t.prototype.toMutationDocument=function(t,e){return{name:this.toName(t),fields:this.toFields(e)}},t.prototype.toDocument=function(t){return Or(!t.hasLocalMutations,"Can't serialize documents with mutations."),{name:this.toName(t.key),fields:this.toFields(t.data),updateTime:this.toTimestamp(t.version.toTimestamp())}},t.prototype.fromDocument=function(t,e){return new Mo(this.fromName(t.name),this.fromVersion(t.updateTime),this.fromFields(t.fields||{}),{hasCommittedMutations:!!e})},t.prototype.toFields=function(t){var n=this,r={};return t.forEach(function(t,e){r[t]=n.toValue(e)}),r},t.prototype.fromFields=function(t){var n=this,e=t,r=Za.EMPTY;return Br(e,function(t,e){r=r.set(new Ci([t]),n.fromValue(e))}),r},t.prototype.toMapValue=function(t){return{fields:this.toFields(t)}},t.prototype.toArrayValue=function(t){var e=this,n=[];return t.forEach(function(t){n.push(e.toValue(t))}),{values:n}},t.prototype.fromFound=function(t){Or(!!t.found,"Tried to deserialize a found document from a missing document."),qu(t.found.name,"doc.found.name"),qu(t.found.updateTime,"doc.found.updateTime");var e=this.fromName(t.found.name),n=this.fromVersion(t.found.updateTime),r=this.fromFields(t.found.fields||{});return new Mo(e,n,r,{},t.found)},t.prototype.fromMissing=function(t){Or(!!t.missing,"Tried to deserialize a missing document from a found document."),Or(!!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 Oo(e,n)},t.prototype.fromMaybeDocument=function(t){return"found"in t?this.fromFound(t):"missing"in t?this.fromMissing(t):Mr("invalid batch get response: "+JSON.stringify(t))},t.prototype.toWatchTargetChangeState=function(t){switch(t){case Js.Added:return"ADD";case Js.Current:return"CURRENT";case Js.NoChange:return"NO_CHANGE";case Js.Removed:return"REMOVE";case Js.Reset:return"RESET";default:return Mr("Unknown WatchTargetChangeState: "+t)}},t.prototype.toTestWatchChange=function(t){if(t instanceof iu)return{filter:{count:t.existenceFilter.count,targetId:t.targetId}};if(t instanceof ru){if(t.newDoc instanceof Mo){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 Oo){e=t.newDoc;return{documentDelete:{document:this.toName(e.key),readTime:this.toVersion(e.version),removedTargetIds:t.removedTargetIds}}}if(null===t.newDoc)return{documentRemove:{document:this.toName(t.key),removedTargetIds:t.removedTargetIds}}}if(t instanceof ou){var n=void 0;return t.cause&&(n={code:function(t){if(void 0===t)return Bs.OK;switch(t){case Lr.OK:return Bs.OK;case Lr.CANCELLED:return Bs.CANCELLED;case Lr.UNKNOWN:return Bs.UNKNOWN;case Lr.DEADLINE_EXCEEDED:return Bs.DEADLINE_EXCEEDED;case Lr.RESOURCE_EXHAUSTED:return Bs.RESOURCE_EXHAUSTED;case Lr.INTERNAL:return Bs.INTERNAL;case Lr.UNAVAILABLE:return Bs.UNAVAILABLE;case Lr.UNAUTHENTICATED:return Bs.UNAUTHENTICATED;case Lr.INVALID_ARGUMENT:return Bs.INVALID_ARGUMENT;case Lr.NOT_FOUND:return Bs.NOT_FOUND;case Lr.ALREADY_EXISTS:return Bs.ALREADY_EXISTS;case Lr.PERMISSION_DENIED:return Bs.PERMISSION_DENIED;case Lr.FAILED_PRECONDITION:return Bs.FAILED_PRECONDITION;case Lr.ABORTED:return Bs.ABORTED;case Lr.OUT_OF_RANGE:return Bs.OUT_OF_RANGE;case Lr.UNIMPLEMENTED:return Bs.UNIMPLEMENTED;case Lr.DATA_LOSS:return Bs.DATA_LOSS;default:return Mr("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 Mr("Unrecognized watch change: "+JSON.stringify(t))},t.prototype.fromWatchChange=function(t){var e;if("targetChange"in t){qu(t.targetChange,"targetChange");var n=this.fromWatchTargetChangeState(t.targetChange.targetChangeType||"NO_CHANGE"),r=t.targetChange.targetIds||[],i=t.targetChange.resumeToken||this.emptyByteString(),o=t.targetChange.cause,a=o&&this.fromRpcStatus(o);e=new ou(n,r,i,a||null)}else if("documentChange"in t){qu(t.documentChange,"documentChange"),qu(t.documentChange.document,"documentChange.name"),qu(t.documentChange.document.name,"documentChange.document.name"),qu(t.documentChange.document.updateTime,"documentChange.document.updateTime");var s=t.documentChange,u=this.fromName(s.document.name),c=this.fromVersion(s.document.updateTime),h=this.fromFields(s.document.fields||{}),l=new Mo(u,c,h,{},s.document),f=s.targetIds||[],p=s.removedTargetIds||[];e=new ru(f,p,l.key,l)}else if("documentDelete"in t){qu(t.documentDelete,"documentDelete"),qu(t.documentDelete.document,"documentDelete.document");var d=t.documentDelete;u=this.fromName(d.document),c=d.readTime?this.fromVersion(d.readTime):Vi.forDeletedDoc(),l=new Oo(u,c),p=d.removedTargetIds||[];e=new ru([],p,l.key,l)}else if("documentRemove"in t){qu(t.documentRemove,"documentRemove"),qu(t.documentRemove.document,"documentRemove");var m=t.documentRemove;u=this.fromName(m.document),p=m.removedTargetIds||[];e=new ru([],p,u,null)}else{if(!("filter"in t))return Mr("Unknown change type "+JSON.stringify(t));qu(t.filter,"filter"),qu(t.filter.targetId,"filter.targetId");var y=t.filter,g=y.count||0,v=new _u(g),b=y.targetId;e=new iu(b,v)}return e},t.prototype.fromWatchTargetChangeState=function(t){return"NO_CHANGE"===t?Js.NoChange:"ADD"===t?Js.Added:"REMOVE"===t?Js.Removed:"CURRENT"===t?Js.Current:"RESET"===t?Js.Reset:Mr("Got unexpected TargetChange.state: "+t)},t.prototype.versionFromListenResponse=function(t){if(!("targetChange"in t))return Vi.MIN;var e=t.targetChange;return e.targetIds&&e.targetIds.length?Vi.MIN:e.readTime?this.fromVersion(e.readTime):Vi.MIN},t.prototype.toMutation=function(t){var e,n=this;if(t instanceof as)e={update:this.toMutationDocument(t.key,t.value)};else if(t instanceof cs)e={delete:this.toName(t.key)};else if(t instanceof ss)e={update:this.toMutationDocument(t.key,t.data),updateMask:this.toDocumentMask(t.fieldMask)};else{if(!(t instanceof us))return Mr("Unknown mutation type "+t.type);e={transform:{document:this.toName(t.key),fieldTransforms:t.fieldTransforms.map(function(t){return n.toFieldTransform(t)})}}}return t.precondition.isNone||(e.currentDocument=this.toPrecondition(t.precondition)),e},t.prototype.fromMutation=function(t){var e=this,n=t.currentDocument?this.fromPrecondition(t.currentDocument):is.NONE;if(t.update){qu(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 ss(r,i,o,n)}return new as(r,i,n)}if(t.delete){r=this.fromName(t.delete);return new cs(r,n)}if(t.transform){r=this.fromName(t.transform.document);var a=t.transform.fieldTransforms.map(function(t){return e.fromFieldTransform(t)});return Or(!0===n.exists,'Transforms only support precondition "exists == true"'),new us(r,a)}return Mr("unknown mutation proto: "+JSON.stringify(t))},t.prototype.toPrecondition=function(t){return Or(!t.isNone,"Can't serialize an empty precondition"),void 0!==t.updateTime?{updateTime:this.toVersion(t.updateTime)}:void 0!==t.exists?{exists:t.exists}:Mr("Unknown precondition")},t.prototype.fromPrecondition=function(t){return void 0!==t.updateTime?is.updateTime(this.fromVersion(t.updateTime)):void 0!==t.exists?is.exists(t.exists):is.NONE},t.prototype.fromWriteResult=function(t,e){var n=this,r=t.updateTime?this.fromVersion(t.updateTime):this.fromVersion(e),i=null;return t.transformResults&&0<t.transformResults.length&&(i=t.transformResults.map(function(t){return n.fromValue(t)})),new rs(r,i)},t.prototype.fromWriteResults=function(t,e){var n=this;return t&&0<t.length?(Or(void 0!==e,"Received a write result without a commit time"),t.map(function(t){return n.fromWriteResult(t,e)})):[]},t.prototype.toFieldTransform=function(t){var e=this,n=t.transform;if(n instanceof Du)return{fieldPath:t.field.canonicalString(),setToServerValue:"REQUEST_TIME"};if(n instanceof Nu)return{fieldPath:t.field.canonicalString(),appendMissingElements:{values:n.elements.map(function(t){return e.toValue(t)})}};if(n instanceof Au)return{fieldPath:t.field.canonicalString(),removeAllFromArray:{values:n.elements.map(function(t){return e.toValue(t)})}};if(n instanceof ku)return{fieldPath:t.field.canonicalString(),increment:this.toValue(n.operand)};throw Mr("Unknown transform: "+t.transform)},t.prototype.fromFieldTransform=function(t){var e=this,n=null;if("setToServerValue"in t)Or("REQUEST_TIME"===t.setToServerValue,"Unknown server value transform proto: "+JSON.stringify(t)),n=Du.instance;else if("appendMissingElements"in t){var r=t.appendMissingElements.values||[];n=new Nu(r.map(function(t){return e.fromValue(t)}))}else if("removeAllFromArray"in t){r=t.removeAllFromArray.values||[];n=new Au(r.map(function(t){return e.fromValue(t)}))}else if("increment"in t){var i=this.fromValue(t.increment);Or(i instanceof Ba,"NUMERIC_ADD transform requires a NumberValue"),n=new ku(i)}else Mr("Unknown transform proto: "+JSON.stringify(t));var o=Ci.fromServerFormat(t.fieldPath);return new ns(o,n)},t.prototype.toDocumentsTarget=function(t){return{documents:[this.toQueryPath(t.path)]}},t.prototype.fromDocumentsTarget=function(t){var e=t.documents.length;Or(1===e,"DocumentsTarget contained other than 1 document: "+e);var n=t.documents[0];return pu.atPath(this.fromQueryPath(n))},t.prototype.toQueryTarget=function(t){var e={structuredQuery:{}},n=t.path;null!==t.collectionGroup?(Or(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}]):(Or(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 void 0!==o&&(e.structuredQuery.limit=o),t.startAt&&(e.structuredQuery.startAt=this.toCursor(t.startAt)),t.endAt&&(e.structuredQuery.endAt=this.toCursor(t.endAt)),e},t.prototype.fromQueryTarget=function(t){var e=this.fromQueryPath(t.parent),n=t.structuredQuery,r=n.from?n.from.length:0,i=null;if(0<r){Or(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 pu(e,i,s,a,u,c,h)},t.prototype.toListenRequestLabels=function(t){var e=this.toLabel(t.purpose);return null==e?null:{"goog-listen-tags":e}},t.prototype.toLabel=function(t){switch(t){case ha.Listen:return null;case ha.ExistenceFilterMismatch:return"existence-filter-mismatch";case ha.LimboResolution:return"limbo-document";default:return Mr("Unrecognized query purpose: "+t)}},t.prototype.toTarget=function(t){var e,n=t.query;return(e=n.isDocumentQuery()?{documents:this.toDocumentsTarget(n)}:{query:this.toQueryTarget(n)}).targetId=t.targetId,0<t.resumeToken.length&&(e.resumeToken=this.unsafeCastProtoByteString(t.resumeToken)),e},t.prototype.toFilter=function(t){var e=this;if(0!==t.length){var n=t.map(function(t){return t instanceof yu?e.toUnaryOrFieldFilter(t):Mr("Unrecognized filter: "+JSON.stringify(t))});return 1===n.length?n[0]:{compositeFilter:{op:"AND",filters:n}}}},t.prototype.fromFilter=function(t){var e=this;return t?void 0!==t.unaryFilter?[this.fromUnaryFilter(t)]:void 0!==t.fieldFilter?[this.fromFieldFilter(t)]:void 0!==t.compositeFilter?t.compositeFilter.filters.map(function(t){return e.fromFilter(t)}).reduce(function(t,e){return t.concat(e)}):Mr("Unknown filter: "+JSON.stringify(t)):[]},t.prototype.toOrder=function(t){var e=this;if(0!==t.length)return t.map(function(t){return e.toPropertyOrder(t)})},t.prototype.fromOrder=function(t){var e=this;return t.map(function(t){return e.fromPropertyOrder(t)})},t.prototype.toCursor=function(t){var e=this;return{before:t.before,values:t.position.map(function(t){return e.toValue(t)})}},t.prototype.fromCursor=function(t){var e=this,n=!!t.before,r=t.values.map(function(t){return e.fromValue(t)});return new Su(r,n)},t.prototype.toDirection=function(t){return Pu[t.name]},t.prototype.fromDirection=function(t){switch(t){case"ASCENDING":return Eu.ASCENDING;case"DESCENDING":return Eu.DESCENDING;default:return}},t.prototype.toOperatorName=function(t){return Lu[t.name]},t.prototype.fromOperatorName=function(t){switch(t){case"EQUAL":return mu.EQUAL;case"GREATER_THAN":return mu.GREATER_THAN;case"GREATER_THAN_OR_EQUAL":return mu.GREATER_THAN_OR_EQUAL;case"LESS_THAN":return mu.LESS_THAN;case"LESS_THAN_OR_EQUAL":return mu.LESS_THAN_OR_EQUAL;case"ARRAY_CONTAINS":return mu.ARRAY_CONTAINS;case"IN":return mu.IN;case"ARRAY_CONTAINS_ANY":return mu.ARRAY_CONTAINS_ANY;case"OPERATOR_UNSPECIFIED":return Mr("Unspecified operator");default:return Mr("Unknown operator")}},t.prototype.toFieldPathReference=function(t){return{fieldPath:t.canonicalString()}},t.prototype.fromFieldPathReference=function(t){return Ci.fromServerFormat(t.fieldPath)},t.prototype.toPropertyOrder=function(t){return{field:this.toFieldPathReference(t.field),direction:this.toDirection(t.dir)}},t.prototype.fromPropertyOrder=function(t){return new Tu(this.fromFieldPathReference(t.field),this.fromDirection(t.direction))},t.prototype.fromFieldFilter=function(t){return new yu(this.fromFieldPathReference(t.fieldFilter.field),this.fromOperatorName(t.fieldFilter.op),this.fromValue(t.fieldFilter.value))},t.prototype.toUnaryOrFieldFilter=function(t){if(t.op===mu.EQUAL){if(t.value.isEqual(Wa.NAN))return{unaryFilter:{field:this.toFieldPathReference(t.field),op:"IS_NAN"}};if(t.value.isEqual(Va.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)}}},t.prototype.fromUnaryFilter=function(t){switch(t.unaryFilter.op){case"IS_NAN":var e=this.fromFieldPathReference(t.unaryFilter.field);return new yu(e,mu.EQUAL,Wa.NAN);case"IS_NULL":var n=this.fromFieldPathReference(t.unaryFilter.field);return new yu(n,mu.EQUAL,Va.INSTANCE);case"OPERATOR_UNSPECIFIED":return Mr("Unspecified filter");default:return Mr("Unknown filter")}},t.prototype.toDocumentMask=function(t){var e=[];return t.fields.forEach(function(t){return e.push(t.canonicalString())}),{fieldPaths:e}},t.prototype.fromDocumentMask=function(t){var e=(t.fieldPaths||[]).map(function(t){return Ci.fromServerFormat(t)});return es.fromArray(e)},t}(),Uu=function(){this.listeners=[]},Bu=function(){function t(t){this.syncEngine=t,this.queries=new Po(function(t){return t.canonicalId()}),this.onlineState=Os.Unknown,this.syncEngine.subscribe(this)}return t.prototype.listen=function(t){var e=t.query,n=!1,r=this.queries.get(e);return r||(n=!0,r=new Uu,this.queries.set(e,r)),r.listeners.push(t),t.applyOnlineStateChange(this.onlineState),r.viewSnap&&t.onViewSnapshot(r.viewSnap),n?this.syncEngine.listen(e).then(function(t){return r.targetId=t}):Promise.resolve(r.targetId)},t.prototype.unlisten=function(o){return h(this,void 0,void 0,function(){var e,n,r,i;return p(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]})})},t.prototype.onWatchChange=function(t){for(var e=0,n=t;e<n.length;e++){var r=n[e],i=r.query,o=this.queries.get(i);if(o){for(var a=0,s=o.listeners;a<s.length;a++){s[a].onViewSnapshot(r)}o.viewSnap=r}}},t.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)},t.prototype.onOnlineStateChange=function(i){this.onlineState=i,this.queries.forEach(function(t,e){for(var n=0,r=e.listeners;n<r.length;n++){r[n].applyOnlineStateChange(i)}})},t}(),Qu=function(){function t(t,e,n){this.query=t,this.queryObserver=e,this.raisedInitialEvent=!1,this.onlineState=Os.Unknown,this.options=n||{}}return t.prototype.onViewSnapshot=function(t){if(Or(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!==Ws.Metadata&&e.push(i)}t=new tu(t.query,t.docs,t.oldDocs,e,t.mutatedKeys,t.fromCache,t.syncStateChanged,!0)}this.raisedInitialEvent?this.shouldRaiseEvent(t)&&this.queryObserver.next(t):this.shouldRaiseInitialEvent(t,this.onlineState)&&this.raiseInitialEvent(t),this.snap=t},t.prototype.onError=function(t){this.queryObserver.error(t)},t.prototype.applyOnlineStateChange=function(t){this.onlineState=t,this.snap&&!this.raisedInitialEvent&&this.shouldRaiseInitialEvent(this.snap,t)&&this.raiseInitialEvent(this.snap)},t.prototype.shouldRaiseInitialEvent=function(t,e){if(Or(!this.raisedInitialEvent,"Determining whether to raise first event but already had first event"),!t.fromCache)return!0;var n=e!==Os.Offline;return this.options.waitForSyncWhenOnline&&n?(Or(t.fromCache,"Waiting for sync, but snapshot is not from cache"),!1):!t.docs.isEmpty()||e===Os.Offline},t.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},t.prototype.raiseInitialEvent=function(t){Or(!this.raisedInitialEvent,"Trying to raise initial events for second time"),t=tu.fromInitialDocuments(t.query,t.docs,t.mutatedKeys,t.fromCache),this.raisedInitialEvent=!0,this.queryObserver.next(t)},t}(),Ku=function(){function s(t,e,n){this.targetId=t,this.addedKeys=e,this.removedKeys=n}return s.fromSnapshot=function(t,e){for(var n=to(),r=to(),i=0,o=e.docChanges;i<o.length;i++){var a=o[i];switch(a.type){case Ws.Added:n=n.add(a.doc.key);break;case Ws.Removed:r=r.add(a.doc.key)}}return new s(t,n,r)},s}(),ju=function(t){this.key=t},Gu=function(t){this.key=t},Wu=function(){function t(t,e){this.query=t,this._syncedDocuments=e,this.syncState=null,this.current=!1,this.limboDocuments=to(),this.mutatedKeys=to(),this.documentSet=new Xs(t.docComparator.bind(t))}return Object.defineProperty(t.prototype,"syncedDocuments",{get:function(){return this._syncedDocuments},enumerable:!0,configurable:!0}),t.prototype.computeDocChanges=function(t,e){var s=this,u=e?e.changeSet:new Zs,c=e?e.documentSet:this.documentSet,h=e?e.mutatedKeys:this.mutatedKeys,l=c,f=!1,p=this.query.hasLimit()&&c.size===this.query.limit?c.last():null;if(t.inorderTraversal(function(t,e){var n=c.get(t),r=e instanceof Mo?e:null;r&&(Or(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:Ws.Metadata,doc:r}),a=!0):s.shouldWaitForSyncedDocument(n,r)||(u.track({type:Ws.Modified,doc:r}),a=!0,p&&0<s.query.docComparator(r,p)&&(f=!0)):!n&&r?(u.track({type:Ws.Added,doc:r}),a=!0):n&&!r&&(u.track({type:Ws.Removed,doc:n}),a=!0,p&&(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.hasLimit())for(;l.size>this.query.limit;){var n=l.last();l=l.delete(n.key),h=h.delete(n.key),u.track({type:Ws.Removed,doc:n})}return Or(!f||!e,"View was refilled using docs that themselves needed refilling."),{documentSet:l,changeSet:u,needsRefill:f,mutatedKeys:h}},t.prototype.shouldWaitForSyncedDocument=function(t,e){return t.hasLocalMutations&&e.hasCommittedMutations&&!e.hasLocalMutations},t.prototype.applyChanges=function(t,e,n){var o=this;Or(!t.needsRefill,"Cannot apply changes that need a refill");var r=this.documentSet;this.documentSet=t.documentSet,this.mutatedKeys=t.mutatedKeys;var i=t.changeSet.getChanges();i.sort(function(t,e){return n=t.type,r=e.type,(i=function(t){switch(t){case Ws.Added:return 1;case Ws.Modified:case Ws.Metadata:return 2;case Ws.Removed:return 0;default:return Mr("Unknown ChangeType: "+t)}})(n)-i(r)||o.query.docComparator(t.doc,e.doc);var n,r,i}),this.applyTargetChange(n);var a=e?this.updateLimboDocuments():[],s=0===this.limboDocuments.size&&this.current?Hs.Synced:Hs.Local,u=s!==this.syncState;return this.syncState=s,0!==i.length||u?{snapshot:new tu(this.query,t.documentSet,r,i,t.mutatedKeys,s===Hs.Local,u,!1),limboChanges:a}:{limboChanges:a}},t.prototype.applyOnlineStateChange=function(t){return this.current&&t===Os.Offline?(this.current=!1,this.applyChanges({documentSet:this.documentSet,changeSet:new Zs,mutatedKeys:this.mutatedKeys,needsRefill:!1},!1)):{limboChanges:[]}},t.prototype.shouldBeInLimbo=function(t){return!this._syncedDocuments.has(t)&&(!!this.documentSet.has(t)&&!this.documentSet.get(t).hasLocalMutations)},t.prototype.applyTargetChange=function(t){var e=this;t&&(t.addedDocuments.forEach(function(t){return e._syncedDocuments=e._syncedDocuments.add(t)}),t.modifiedDocuments.forEach(function(t){return Or(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)},t.prototype.updateLimboDocuments=function(){var e=this;if(!this.current)return[];var n=this.limboDocuments;this.limboDocuments=to(),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 Gu(t))}),this.limboDocuments.forEach(function(t){n.has(t)||r.push(new ju(t))}),r},t.prototype.synchronizeWithPersistedState=function(t,e){this._syncedDocuments=e,this.limboDocuments=to();var n=this.computeDocChanges(t);return this.applyChanges(n,!0)},t.prototype.computeInitialSnapshot=function(){return tu.fromInitialDocuments(this.query,this.documentSet,this.mutatedKeys,this.syncState===Hs.Local)},t}();var zu="SyncEngine",Hu=function(t,e,n){this.query=t,this.targetId=e,this.view=n},Yu=function(t){this.key=t},Xu=function(){function t(t,e,n,r){this.localStore=t,this.remoteStore=e,this.sharedClientState=n,this.currentUser=r,this.syncEngineListener=null,this.queryViewsByQuery=new Po(function(t){return t.canonicalId()}),this.queryViewsByTarget={},this.limboTargetsByKey=new Ui(Di.comparator),this.limboResolutionsByTarget={},this.limboDocumentRefs=new ls,this.mutationUserCallbacks={},this.limboTargetIdGenerator=yo.forSyncEngine(),this.isPrimary=void 0,this.onlineState=Os.Unknown}return Object.defineProperty(t.prototype,"isPrimaryClient",{get:function(){return!0===this.isPrimary},enumerable:!0,configurable:!0}),t.prototype.subscribe=function(t){Or(null!==t,"SyncEngine listener cannot be null"),Or(null===this.syncEngineListener,"SyncEngine already has a subscriber."),this.syncEngineListener=t},t.prototype.listen=function(a){return h(this,void 0,void 0,function(){var e,n,r,i,o;return p(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.allocateQuery(a)];case 2:return i=t.sent(),o=this.sharedClientState.addLocalQueryTarget(i.targetId),e=i.targetId,[4,this.initializeViewAndComputeSnapshot(i,"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]}})})},t.prototype.initializeViewAndComputeSnapshot=function(s,u){var c=this,h=s.query;return this.localStore.executeQuery(h).then(function(a){return c.localStore.remoteDocumentKeys(s.targetId).then(function(t){var e=new Wu(h,t),n=e.computeDocChanges(a),r=nu.createSynthesizedTargetChangeForCurrentChange(s.targetId,u&&c.onlineState!==Os.Offline),i=e.applyChanges(n,!0===c.isPrimary,r);Or(0===i.limboChanges.length,"View returned limbo docs before target ack from the server."),Or(!!i.snapshot,"applyChanges for new view should always return a snapshot");var o=new Hu(h,s.targetId,e);return c.queryViewsByQuery.set(h,o),c.queryViewsByTarget[s.targetId]=o,i.snapshot})})},t.prototype.synchronizeViewAndComputeSnapshot=function(i){var t=this;return this.localStore.executeQuery(i.query).then(function(r){return t.localStore.remoteDocumentKeys(i.targetId).then(function(n){return h(t,void 0,void 0,function(){var e;return p(this,function(t){return e=i.view.synchronizeWithPersistedState(r,n),this.isPrimary&&this.updateTrackedLimbos(i.targetId,e.limboChanges),[2,e]})})})})},t.prototype.unlisten=function(r){return h(this,void 0,void 0,function(){var e,n=this;return p(this,function(t){switch(t.label){case 0:return this.assertSubscribed("unlisten()"),Or(!!(e=this.queryViewsByQuery.get(r)),"Trying to unlisten on query not found:"+r),this.isPrimary?(this.sharedClientState.removeLocalQueryTarget(e.targetId),this.sharedClientState.isActiveQueryTarget(e.targetId)?[3,2]:[4,this.localStore.releaseQuery(r,!1).then(function(){n.sharedClientState.clearQueryState(e.targetId),n.remoteStore.unlisten(e.targetId),n.removeAndCleanupQuery(e)}).catch(Aa)]):[3,3];case 1:t.sent(),t.label=2;case 2:return[3,5];case 3:return this.removeAndCleanupQuery(e),[4,this.localStore.releaseQuery(r,!0)];case 4:t.sent(),t.label=5;case 5:return[2]}})})},t.prototype.write=function(t,e){var n=this;return this.assertSubscribed("write()"),this.localStore.localWrite(t).then(function(t){return n.sharedClientState.addPendingMutation(t.batchId),n.addMutationCallback(t.batchId,e),n.emitNewSnapsAndNotifyLocalStore(t.changes)}).then(function(){return n.remoteStore.fillWritePipeline()})},t.prototype.wrapUpdateFunctionError=function(t){return t},t.prototype.runTransaction=function(e,n){var r=this;void 0===n&&(n=5),Or(0<=n,"Got negative number of retries for transaction.");var i=this.remoteStore.createTransaction();return function(){try{var t=e(i);return!Ds(t)&&t.catch&&t.then?t.catch(function(t){return Promise.reject(r.wrapUpdateFunctionError(t))}):Promise.reject(Error("Transaction callback must return a Promise"))}catch(t){return Promise.reject(r.wrapUpdateFunctionError(t))}}().then(function(t){return i.commit().then(function(){return t}).catch(function(t){return 0===n?Promise.reject(t):r.runTransaction(e,n-1)})})},t.prototype.applyRemoteEvent=function(e){var r=this;return this.assertSubscribed("applyRemoteEvent()"),this.localStore.applyRemoteEvent(e).then(function(t){return Br(e.targetChanges,function(t,e){var n=r.limboResolutionsByTarget[Number(t)];n&&(Or(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?Or(n.receivedDocument,"Received change for limbo target document without add."):0<e.removedDocuments.size&&(Or(n.receivedDocument,"Received remove for limbo target document without add."),n.receivedDocument=!1))}),r.emitNewSnapsAndNotifyLocalStore(t,e)}).catch(Aa)},t.prototype.applyOnlineStateChange=function(r,t){if(this.isPrimary&&t===Ps.RemoteStore||!this.isPrimary&&t===Ps.SharedClientState){var i=[];this.queryViewsByQuery.forEach(function(t,e){var n=e.view.applyOnlineStateChange(r);Or(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)}},t.prototype.rejectListen=function(u,c){return h(this,void 0,void 0,function(){var e,n,r,i,o,a,s=this;return p(this,function(t){switch(t.label){case 0:return this.assertSubscribed("rejectListens()"),this.sharedClientState.updateQueryState(u,"rejected",c),e=this.limboResolutionsByTarget[u],(n=e&&e.key)?(this.limboTargetsByKey=this.limboTargetsByKey.remove(n),delete this.limboResolutionsByTarget[u],r=(r=new Ui(Di.comparator)).insert(n,new Oo(n,Vi.forDeletedDoc())),i=to().add(n),o=new eu(Vi.MIN,{},new ji(ui),r,i),[2,this.applyRemoteEvent(o)]):[3,1];case 1:return Or(!!(a=this.queryViewsByTarget[u]),"Unknown targetId: "+u),[4,this.localStore.releaseQuery(a.query,!1).then(function(){return s.removeAndCleanupQuery(a)}).catch(Aa)];case 2:t.sent(),this.syncEngineListener.onWatchError(a.query,c),t.label=3;case 3:return[2]}})})},t.prototype.applyBatchState=function(n,r,i){return h(this,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:return this.assertSubscribed("applyBatchState()"),[4,this.localStore.lookupMutationDocuments(n)];case 1:return null===(e=t.sent())?(Ar(zu,"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)):Mr("Unknown batchState: "+r),t.label=4;case 4:return[4,this.emitNewSnapsAndNotifyLocalStore(e)];case 5:return t.sent(),[2]}})})},t.prototype.applySuccessfulWrite=function(t){var e=this;this.assertSubscribed("applySuccessfulWrite()");var n=t.batch.batchId;return this.processUserCallback(n,null),this.localStore.acknowledgeBatch(t).then(function(t){return e.sharedClientState.updateMutationState(n,"acknowledged"),e.emitNewSnapsAndNotifyLocalStore(t)}).catch(Aa)},t.prototype.rejectFailedWrite=function(e,n){var r=this;return this.assertSubscribed("rejectFailedWrite()"),this.processUserCallback(e,n),this.localStore.rejectBatch(e).then(function(t){return r.sharedClientState.updateMutationState(e,"rejected",n),r.emitNewSnapsAndNotifyLocalStore(t)}).catch(Aa)},t.prototype.addMutationCallback=function(t,e){var n=this.mutationUserCallbacks[this.currentUser.toKey()];n||(n=new Ui(ui)),n=n.insert(t,e),this.mutationUserCallbacks[this.currentUser.toKey()]=n},t.prototype.processUserCallback=function(t,e){var n=this.mutationUserCallbacks[this.currentUser.toKey()];if(n){var r=n.get(t);r&&(Or(t===n.minKey(),"Mutation callbacks processed out-of-order?"),e?r.reject(e):r.resolve(),n=n.remove(t)),this.mutationUserCallbacks[this.currentUser.toKey()]=n}},t.prototype.removeAndCleanupQuery=function(t){var e=this;if(this.sharedClientState.removeLocalQueryTarget(t.targetId),this.queryViewsByQuery.delete(t.query),delete this.queryViewsByTarget[t.targetId],this.isPrimary){var n=this.limboDocumentRefs.referencesForId(t.targetId);this.limboDocumentRefs.removeReferencesForId(t.targetId),n.forEach(function(t){e.limboDocumentRefs.containsKey(t)||e.removeLimboTarget(t)})}},t.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])},t.prototype.updateTrackedLimbos=function(t,e){for(var n=0,r=e;n<r.length;n++){var i=r[n];if(i instanceof ju)this.limboDocumentRefs.addReference(i.key,t),this.trackLimboChange(i);else if(i instanceof Gu){Ar(zu,"Document no longer in limbo: "+i.key),this.limboDocumentRefs.removeReference(i.key,t),this.limboDocumentRefs.containsKey(i.key)||this.removeLimboTarget(i.key)}else Mr("Unknown limbo change: "+JSON.stringify(i))}},t.prototype.trackLimboChange=function(t){var e=t.key;if(!this.limboTargetsByKey.get(e)){Ar(zu,"New document in limbo: "+e);var n=this.limboTargetIdGenerator.next(),r=pu.atPath(e.path);this.limboResolutionsByTarget[n]=new Yu(e),this.remoteStore.listen(new ma(r,n,ha.LimboResolution,wi.INVALID)),this.limboTargetsByKey=this.limboTargetsByKey.insert(e,n)}},t.prototype.currentLimboDocs=function(){return this.limboTargetsByKey},t.prototype.emitNewSnapsAndNotifyLocalStore=function(n,u){return h(this,void 0,void 0,function(){var o,a,e,s=this;return p(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 e=i.view.computeDocChanges(n);return e.needsRefill?s.localStore.executeQuery(i.query).then(function(t){return i.view.computeDocChanges(t,e)}):e}).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=Ku.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]}})})},t.prototype.assertSubscribed=function(t){Or(null!==this.syncEngineListener,"Trying to call "+t+" before calling subscribe().")},t.prototype.handleCredentialChange=function(r){return h(this,void 0,void 0,function(){var e,n;return p(this,function(t){switch(t.label){case 0:return e=!this.currentUser.isEqual(r),this.currentUser=r,e?[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]}})})},t.prototype.applyPrimaryState=function(c){return h(this,void 0,void 0,function(){var e,n,r,i,o,a,s,u=this;return p(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(),Ur(this.queryViewsByTarget,function(t,e){u.sharedClientState.isLocalQueryTarget(t)?a.push(t):s=s.then(function(){return u.unlisten(e.query)}),u.remoteStore.unlisten(e.targetId)}),[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]}})})},t.prototype.resetLimboDocuments=function(){var e=this;Ur(this.limboResolutionsByTarget,function(t){e.remoteStore.unlisten(t)}),this.limboDocumentRefs.removeAllReferences(),this.limboResolutionsByTarget=[],this.limboTargetsByKey=new Ui(Di.comparator)},t.prototype.synchronizeQueryViewsAndRaiseSnapshots=function(t){for(var e=this,n=Promise.resolve(),a=[],s=[],r=function(o){n=n.then(function(){return h(e,void 0,void 0,function(){var e,n,r,i;return p(this,function(t){switch(t.label){case 0:return(n=this.queryViewsByTarget[o])?[4,this.localStore.releaseQuery(n.query,!0)]:[3,4];case 1:return t.sent(),[4,this.localStore.allocateQuery(n.query)];case 2:return e=t.sent(),[4,this.synchronizeViewAndComputeSnapshot(n)];case 3:return(r=t.sent()).snapshot&&s.push(r.snapshot),[3,8];case 4:return Or(!0===this.isPrimary,"A secondary tab should never have an active query without an active view."),[4,this.localStore.getQueryForTarget(o)];case 5:return Or(!!(i=t.sent()),"Query data for target "+o+" not found"),[4,this.localStore.allocateQuery(i)];case 6:return e=t.sent(),[4,this.initializeViewAndComputeSnapshot(e,!1)];case 7:t.sent(),t.label=8;case 8:return a.push(e),[2]}})})})},i=0,o=t;i<o.length;i++){r(o[i])}return n.then(function(){return e.syncEngineListener.onWatchChange(s),a})},t.prototype.getActiveClients=function(){return this.localStore.getActiveClients()},t.prototype.applyTargetState=function(r,o,n){return h(this,void 0,void 0,function(){var e,i=this;return p(this,function(t){switch(t.label){case 0:if(this.isPrimary)return Ar(zu,"Ignoring unexpected query state notification."),[2];if(!this.queryViewsByTarget[r])return[3,5];switch(o){case"current":case"not-current":return[3,1];case"rejected":return[3,2]}return[3,4];case 1:return[2,this.localStore.getNewDocumentChanges().then(function(n){return h(i,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:return e=eu.createSynthesizedRemoteEventForCurrentChange(r,"current"===o),[4,this.emitNewSnapsAndNotifyLocalStore(n,e)];case 1:return t.sent(),[2]}})})},function(r){return h(i,void 0,void 0,function(){var n;return p(this,function(t){switch(t.label){case 0:return(e=r).code!==Lr.DATA_LOSS||e.message!==xo?[3,2]:(n=[],Ur(this.queryViewsByTarget,function(t){return n.push(t)}),[4,this.synchronizeQueryViewsAndRaiseSnapshots(n)]);case 1:return t.sent(),[3,3];case 2:throw r;case 3:return[2]}var e})})})];case 2:return e=this.queryViewsByTarget[r],this.removeAndCleanupQuery(e),[4,this.localStore.releaseQuery(e.query,!0)];case 3:return t.sent(),this.syncEngineListener.onWatchError(e.query,n),[3,5];case 4:Mr("Unexpected target state: "+o),t.label=5;case 5:return[2]}})})},t.prototype.applyActiveTargetsChange=function(l,f){return h(this,void 0,void 0,function(){var e,n,r,i,o,a,s,u,c,h=this;return p(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],Or(!this.queryViewsByTarget[c],"Trying to add an already active target"),[4,this.localStore.getQueryForTarget(c)]):[3,6];case 2:return Or(!!(r=t.sent()),"Query data for active target "+c+" not found"),[4,this.localStore.allocateQuery(r)];case 3:return i=t.sent(),[4,this.initializeViewAndComputeSnapshot(i,!1)];case 4:t.sent(),this.remoteStore.listen(i),t.label=5;case 5:return e++,[3,1];case 6:o=function(e){var n;return p(this,function(t){switch(t.label){case 0:return(n=a.queryViewsByTarget[e])?[4,a.localStore.releaseQuery(n.query,!1).then(function(){h.remoteStore.unlisten(e),h.removeAndCleanupQuery(n)}).catch(Aa)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[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]}})})},t.prototype.enableNetwork=function(){return this.localStore.setNetworkEnabled(!0),this.remoteStore.enableNetwork()},t.prototype.disableNetwork=function(){return this.localStore.setNetworkEnabled(!1),this.remoteStore.disableNetwork()},t.prototype.getRemoteKeysForTarget=function(t){var e=this.limboResolutionsByTarget[t];return e&&e.receivedDocument?to().add(e.key):this.queryViewsByTarget[t]?this.queryViewsByTarget[t].view.syncedDocuments:to()},t}(),Ju=function(){function t(t){this.uid=t}return t.prototype.isAuthenticated=function(){return null!=this.uid},t.prototype.toKey=function(){return this.isAuthenticated()?"uid:"+this.uid:"anonymous-user"},t.prototype.isEqual=function(t){return t.uid===this.uid},t.UNAUTHENTICATED=new t(null),t.GOOGLE_CREDENTIALS=new t("google-credentials-uid"),t.FIRST_PARTY=new t("first-party-uid"),t}(),$u="SharedClientState",Zu="firestore_clients",tc="firestore_mutations",ec="firestore_targets",nc=function(){function a(t,e,n,r){this.user=t,this.batchId=e,this.state=n,Or(void 0!==(this.error=r)==("rejected"===n),"MutationMetadata must contain an error iff state is 'rejected'")}return a.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 xr(r.error.code,r.error.message)),i?new a(t,e,r.state,o):(kr($u,"Failed to parse mutation state for ID '"+e+"': "+n),null)},a.prototype.toWebStorageJSON=function(){var t={state:this.state,updateTimeMs:Date.now()};return this.error&&(t.error={code:this.error.code,message:this.error.message}),JSON.stringify(t)},a}(),rc=function(){function o(t,e,n){this.targetId=t,this.state=e,Or(void 0!==(this.error=n)==("rejected"===e),"QueryTargetMetadata must contain an error iff state is 'rejected'")}return o.fromWebStorageEntry=function(t,e){var n=JSON.parse(e),r="object"==typeof n&&-1!==["not-current","current","rejected"].indexOf(n.state)&&(void 0===n.error||"object"==typeof n.error),i=void 0;return r&&n.error&&(r="string"==typeof n.error.message&&"string"==typeof n.error.code)&&(i=new xr(n.error.code,n.error.message)),r?new o(t,n.state,i):(kr($u,"Failed to parse target state for ID '"+t+"': "+e),null)},o.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)},o}(),ic=function(){function a(t,e){this.clientId=t,this.activeTargetIds=e}return a.fromWebStorageEntry=function(t,e){for(var n=JSON.parse(e),r="object"==typeof n&&n.activeTargetIds instanceof Array,i=no(),o=0;r&&o<n.activeTargetIds.length;++o)r=Ns(n.activeTargetIds[o]),i=i.add(n.activeTargetIds[o]);return r?new a(t,i):(kr($u,"Failed to parse client data for instance '"+t+"': "+e),null)},a}(),oc=function(){function n(t,e){this.clientId=t,this.onlineState=e}return n.fromWebStorageEntry=function(t){var e=JSON.parse(t);return"object"==typeof e&&e.onlineState in Os&&"string"==typeof e.clientId?new n(e.clientId,Os[e.onlineState]):(kr($u,"Failed to parse online state: "+t),null)},n}(),ac=function(){function t(){this.activeTargetIds=no()}return t.prototype.addQueryTarget=function(t){Or(!this.activeTargetIds.has(t),"Target with ID '"+t+"' already active."),this.activeTargetIds=this.activeTargetIds.add(t)},t.prototype.removeQueryTarget=function(t){this.activeTargetIds=this.activeTargetIds.delete(t)},t.prototype.toWebStorageJSON=function(){var t={activeTargetIds:this.activeTargetIds.toArray(),updateTimeMs:Date.now()};return JSON.stringify(t)},t}(),sc=function(){function a(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=[],!a.isAvailable(this.platform))throw new xr(Lr.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 ac,this.clientStateKeyRe=new RegExp("^"+Zu+"_"+o+"_([^_]*)$"),this.mutationBatchKeyRe=new RegExp("^"+tc+"_"+o+"_(\\d+)(?:_(.*))?$"),this.queryTargetKeyRe=new RegExp("^"+ec+"_"+o+"_(\\d+)$"),this.onlineStateKey="firestore_online_state_"+n,this.platform.window.addEventListener("storage",this.storageListener)}return a.isAvailable=function(t){return!(!t.window||null==t.window.localStorage)},a.prototype.start=function(){return h(this,void 0,void 0,function(){var e,n,r,i,o,a,s,u,c,h,l,f=this;return p(this,function(t){switch(t.label){case 0:return Or(!this.started,"WebStorageSharedClientState already started"),Or(null!==this.syncEngine,"syncEngine property must be set before calling start()"),Or(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=ic.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]}})})},a.prototype.writeSequenceNumber=function(t){this.setItem(this.sequenceNumberKey,JSON.stringify(t))},a.prototype.getAllActiveQueryTargets=function(){var n=no();return Br(this.activeClients,function(t,e){n=n.unionWith(e.activeTargetIds)}),n},a.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},a.prototype.addPendingMutation=function(t){this.persistMutationState(t,"pending")},a.prototype.updateMutationState=function(t,e,n){this.persistMutationState(t,e,n),this.removeMutationState(t)},a.prototype.addLocalQueryTarget=function(t){var e="not-current";if(this.isActiveQueryTarget(t)){var n=this.storage.getItem(this.toWebStorageQueryTargetMetadataKey(t));if(n){var r=rc.fromWebStorageEntry(t,n);r&&(e=r.state)}}return this.localClientState.addQueryTarget(t),this.persistClientState(),e},a.prototype.removeLocalQueryTarget=function(t){this.localClientState.removeQueryTarget(t),this.persistClientState()},a.prototype.isLocalQueryTarget=function(t){return this.localClientState.activeTargetIds.has(t)},a.prototype.clearQueryState=function(t){this.removeItem(this.toWebStorageQueryTargetMetadataKey(t))},a.prototype.updateQueryState=function(t,e,n){this.persistQueryTargetState(t,e,n)},a.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)})},a.prototype.setOnlineState=function(t){this.persistOnlineState(t)},a.prototype.shutdown=function(){this.started&&(this.platform.window.removeEventListener("storage",this.storageListener),this.removeItem(this.localClientStorageKey),this.started=!1)},a.prototype.getItem=function(t){var e=this.storage.getItem(t);return Ar($u,"READ",t,e),e},a.prototype.setItem=function(t,e){Ar($u,"SET",t,e),this.storage.setItem(t,e)},a.prototype.removeItem=function(t){Ar($u,"REMOVE",t),this.storage.removeItem(t)},a.prototype.handleWebStorageEvent=function(s){var t=this;if(s.storageArea===this.storage){if(Ar($u,"EVENT",s.key,s.newValue),s.key===this.localClientStorageKey)return void kr("Received WebStorage notification for local change. Another client might have garbage-collected our state");this.queue.enqueueAndForget(function(){return h(t,void 0,void 0,function(){var e,n,r,i,o,a;return p(this,function(t){if(!this.started)return this.earlyEvents.push(s),[2];if(null===s.key)return[2];if(this.clientStateKeyRe.test(s.key)){if(null==s.newValue)return n=this.fromWebStorageClientStateKey(s.key),[2,this.handleClientStateEvent(n,null)];if(e=this.fromWebStorageClientState(s.key,s.newValue))return[2,this.handleClientStateEvent(e.clientId,e)]}else if(this.mutationBatchKeyRe.test(s.key)){if(null!==s.newValue&&(r=this.fromWebStorageMutationMetadata(s.key,s.newValue)))return[2,this.handleMutationBatchEvent(r)]}else if(this.queryTargetKeyRe.test(s.key)){if(null!==s.newValue&&(i=this.fromWebStorageQueryTargetMetadata(s.key,s.newValue)))return[2,this.handleQueryTargetEvent(i)]}else if(s.key===this.onlineStateKey){if(null!==s.newValue&&(o=this.fromWebStorageOnlineState(s.newValue)))return[2,this.handleOnlineStateEvent(o)]}else s.key===this.sequenceNumberKey&&(Or(!!this.sequenceNumberHandler,"Missing sequenceNumberHandler"),(a=function(t){var e=wi.INVALID;if(null!=t)try{var n=JSON.parse(t);Or("number"==typeof n,"Found non-numeric sequence number"),e=n}catch(t){kr($u,"Failed to read sequence number from WebStorage",t)}return e}(s.newValue))!==wi.INVALID&&this.sequenceNumberHandler(a));return[2]})})})}},Object.defineProperty(a.prototype,"localClientState",{get:function(){return this.activeClients[this.localClientId]},enumerable:!0,configurable:!0}),a.prototype.persistClientState=function(){this.setItem(this.localClientStorageKey,this.localClientState.toWebStorageJSON())},a.prototype.persistMutationState=function(t,e,n){var r=new nc(this.currentUser,t,e,n),i=this.toWebStorageMutationBatchKey(t);this.setItem(i,r.toWebStorageJSON())},a.prototype.removeMutationState=function(t){var e=this.toWebStorageMutationBatchKey(t);this.removeItem(e)},a.prototype.persistOnlineState=function(t){var e={clientId:this.localClientId,onlineState:Os[t]};this.storage.setItem(this.onlineStateKey,JSON.stringify(e))},a.prototype.persistQueryTargetState=function(t,e,n){var r=this.toWebStorageQueryTargetMetadataKey(t),i=new rc(t,e,n);this.setItem(r,i.toWebStorageJSON())},a.prototype.toWebStorageClientStateKey=function(t){return Or(-1===t.indexOf("_"),"Client key cannot contain '_', but was '"+t+"'"),Zu+"_"+this.persistenceKey+"_"+t},a.prototype.toWebStorageQueryTargetMetadataKey=function(t){return ec+"_"+this.persistenceKey+"_"+t},a.prototype.toWebStorageMutationBatchKey=function(t){var e=tc+"_"+this.persistenceKey+"_"+t;return this.currentUser.isAuthenticated()&&(e+="_"+this.currentUser.uid),e},a.prototype.fromWebStorageClientStateKey=function(t){var e=this.clientStateKeyRe.exec(t);return e?e[1]:null},a.prototype.fromWebStorageClientState=function(t,e){var n=this.fromWebStorageClientStateKey(t);return Or(null!==n,"Cannot parse client state key '"+t+"'"),ic.fromWebStorageEntry(n,e)},a.prototype.fromWebStorageMutationMetadata=function(t,e){var n=this.mutationBatchKeyRe.exec(t);Or(null!==n,"Cannot parse mutation batch key '"+t+"'");var r=Number(n[1]),i=void 0!==n[2]?n[2]:null;return nc.fromWebStorageEntry(new Ju(i),r,e)},a.prototype.fromWebStorageQueryTargetMetadata=function(t,e){var n=this.queryTargetKeyRe.exec(t);Or(null!==n,"Cannot parse query target key '"+t+"'");var r=Number(n[1]);return rc.fromWebStorageEntry(r,e)},a.prototype.fromWebStorageOnlineState=function(t){return oc.fromWebStorageEntry(t)},a.prototype.handleMutationBatchEvent=function(e){return h(this,void 0,void 0,function(){return p(this,function(t){return e.user.uid!==this.currentUser.uid?(Ar($u,"Ignoring mutation for non-active user "+e.user.uid),[2]):[2,this.syncEngine.applyBatchState(e.batchId,e.state,e.error)]})})},a.prototype.handleQueryTargetEvent=function(t){return this.syncEngine.applyTargetState(t.targetId,t.state,t.error)},a.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 h(n,void 0,void 0,function(){return p(this,function(t){return r.has(e)||o.push(e),[2]})})}),r.forEach(function(e){return h(n,void 0,void 0,function(){return p(this,function(t){return i.has(e)||a.push(e),[2]})})}),this.syncEngine.applyActiveTargetsChange(o,a)},a.prototype.handleOnlineStateEvent=function(t){this.activeClients[t.clientId]&&this.onlineStateHandler(t.onlineState)},a}();var uc=function(){function t(){this.localState=new ac,this.queryState={},this.syncEngine=null,this.onlineStateHandler=null,this.sequenceNumberHandler=null}return t.prototype.addPendingMutation=function(t){},t.prototype.updateMutationState=function(t,e,n){},t.prototype.addLocalQueryTarget=function(t){return this.localState.addQueryTarget(t),this.queryState[t]||"not-current"},t.prototype.updateQueryState=function(t,e,n){this.queryState[t]=e},t.prototype.removeLocalQueryTarget=function(t){this.localState.removeQueryTarget(t)},t.prototype.isLocalQueryTarget=function(t){return this.localState.activeTargetIds.has(t)},t.prototype.clearQueryState=function(t){delete this.queryState[t]},t.prototype.getAllActiveQueryTargets=function(){return this.localState.activeTargetIds},t.prototype.isActiveQueryTarget=function(t){return this.localState.activeTargetIds.has(t)},t.prototype.start=function(){return this.localState=new ac,Promise.resolve()},t.prototype.handleUserChange=function(t,e,n){},t.prototype.setOnlineState=function(t){},t.prototype.shutdown=function(){},t.prototype.writeSequenceNumber=function(t){},t}(),cc="FirestoreClient",hc=function(){function t(t,e){this.cacheSizeBytes=t,this.synchronizeTabs=e}return t.prototype.lruParams=function(){return wa.withCacheSize(this.cacheSizeBytes)},t}(),lc=function(){},fc=function(){function t(t,e,n,r){this.platform=t,this.databaseInfo=e,this.credentials=n,this.asyncQueue=r,this.clientId=si.newId(),this._clientShutdown=!1}return t.prototype.start=function(t){var n=this;this.verifyNotShutdown();var r=new Ni,i=new Ni,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},t.prototype.enableNetwork=function(){var t=this;return this.verifyNotShutdown(),this.asyncQueue.enqueue(function(){return t.syncEngine.enableNetwork()})},t.prototype.initializePersistence=function(t,e,n){var r=this;return t instanceof hc?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())},t.prototype.canFallback=function(t){return t instanceof xr?t.code===Lr.FAILED_PRECONDITION||t.code===Lr.UNIMPLEMENTED:!("undefined"!=typeof DOMException&&t instanceof DOMException)||(22===t.code||20===t.code||11===t.code)},t.prototype.verifyNotShutdown=function(){if(this._clientShutdown)throw new xr(Lr.FAILED_PRECONDITION,"The client has already been shutdown.")},t.prototype.startIndexedDbPersistence=function(r,i){var t=this,o=Na.buildStoragePrefix(this.databaseInfo),a=new Vu(this.databaseInfo.databaseId,{useProto3Json:!0});return Promise.resolve().then(function(){return h(t,void 0,void 0,function(){var e,n;return p(this,function(t){switch(t.label){case 0:if(i.synchronizeTabs&&!sc.isAvailable(this.platform))throw new xr(Lr.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");return n=i.lruParams(),i.synchronizeTabs?(this.sharedClientState=new sc(this.asyncQueue,this.platform,o,this.clientId,r),[4,Na.createMultiClientIndexedDbPersistence(o,this.clientId,this.platform,this.asyncQueue,a,n,{sequenceNumberSyncer:this.sharedClientState})]):[3,2];case 1:return e=t.sent(),[3,4];case 2:return this.sharedClientState=new uc,[4,Na.createIndexedDbPersistence(o,this.clientId,this.platform,this.asyncQueue,a,n)];case 3:e=t.sent(),t.label=4;case 4:return[2,(this.persistence=e).referenceDelegate.garbageCollector]}})})})},t.prototype.startMemoryPersistence=function(){return this.persistence=vs.createEagerPersistence(this.clientId),this.sharedClientState=new uc,Promise.resolve(null)},t.prototype.initializeRest=function(u,c){var t=this;return Ar(cc,"Initializing. user=",u.uid),this.platform.loadConnection(this.databaseInfo).then(function(s){return h(t,void 0,void 0,function(){var e,n,r,i,o,a=this;return p(this,function(t){switch(t.label){case 0:return this.localStore=new ps(this.persistence,u),c&&(this.lruScheduler=new Ea(c,this.asyncQueue,this.localStore)),e=this.platform.newConnectivityMonitor(),n=this.platform.newSerializer(this.databaseInfo.databaseId),r=new Vs(this.asyncQueue,s,this.credentials,n),i=function(t){return a.syncEngine.applyOnlineStateChange(t,Ps.RemoteStore)},o=function(t){return a.syncEngine.applyOnlineStateChange(t,Ps.SharedClientState)},this.remoteStore=new lu(this.localStore,r,this.asyncQueue,i,e),this.syncEngine=new Xu(this.localStore,this.remoteStore,this.sharedClientState,u),this.sharedClientState.onlineStateHandler=o,this.remoteStore.syncEngine=this.syncEngine,this.sharedClientState.syncEngine=this.syncEngine,this.eventMgr=new Bu(this.syncEngine),[4,this.sharedClientState.start()];case 1:return t.sent(),[4,this.remoteStore.start()];case 2:return t.sent(),[4,this.persistence.setPrimaryStateListener(function(e){return h(a,void 0,void 0,function(){return p(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 3:return t.sent(),[4,this.persistence.setDatabaseDeletedListener(function(){return h(a,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return[4,this.shutdown()];case 1:return t.sent(),[2]}})})})];case 4:return t.sent(),[2]}})})})},t.prototype.handleCredentialChange=function(t){return this.asyncQueue.verifyOperationInProgress(),Ar(cc,"Credential Changed. Current user: "+t.uid),this.syncEngine.handleCredentialChange(t)},t.prototype.disableNetwork=function(){var t=this;return this.verifyNotShutdown(),this.asyncQueue.enqueue(function(){return t.syncEngine.disableNetwork()})},t.prototype.shutdown=function(){var t=this;return this.asyncQueue.enqueue(function(){return h(t,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this._clientShutdown?[3,4]:(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:t.sent(),this.credentials.removeChangeListener(),this._clientShutdown=!0,t.label=4;case 4:return[2]}})})})},t.prototype.listen=function(t,e,n){var r=this;this.verifyNotShutdown();var i=new Qu(t,e,n);return this.asyncQueue.enqueueAndForget(function(){return r.eventMgr.listen(i)}),i},t.prototype.unlisten=function(t){var e=this;this.verifyNotShutdown(),this.asyncQueue.enqueueAndForget(function(){return e.eventMgr.unlisten(t)})},t.prototype.getDocumentFromLocalCache=function(t){var e=this;return this.verifyNotShutdown(),this.asyncQueue.enqueue(function(){return e.localStore.readDocument(t)}).then(function(t){if(t instanceof Mo)return t;if(t instanceof Oo)return null;throw new xr(Lr.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.)")})},t.prototype.getDocumentsFromLocalCache=function(i){var t=this;return this.verifyNotShutdown(),this.asyncQueue.enqueue(function(){return t.localStore.executeQuery(i)}).then(function(t){var e=to(),n=new Wu(i,e),r=n.computeDocChanges(t);return n.applyChanges(r,!1).snapshot})},t.prototype.write=function(t){var e=this;this.verifyNotShutdown();var n=new Ni;return this.asyncQueue.enqueueAndForget(function(){return e.syncEngine.write(t,n)}),n.promise},t.prototype.databaseId=function(){return this.databaseInfo.databaseId},Object.defineProperty(t.prototype,"clientShutdown",{get:function(){return this._clientShutdown},enumerable:!0,configurable:!0}),t.prototype.transaction=function(t){var e=this;return this.verifyNotShutdown(),this.asyncQueue.enqueue(function(){return h(e,void 0,void 0,function(){return p(this,function(t){return[2]})})}).then(function(){return e.syncEngine.runTransaction(t)})},t}(),pc=function(){function t(t){this.observer=t,this.muted=!1}return t.prototype.next=function(t){this.scheduleEvent(this.observer.next,t)},t.prototype.error=function(t){this.scheduleEvent(this.observer.error,t)},t.prototype.mute=function(){this.muted=!0},t.prototype.scheduleEvent=function(t,e){var n=this;this.muted||setTimeout(function(){n.muted||t(e)},0)},t}(),dc=function(){function e(){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 xr(Lr.INVALID_ARGUMENT,"Function "+t+"() requires its "+n+" argument to be an array with at least "+ai(r,"element")+".")}("FieldPath",t,"fieldNames",1);for(var n=0;n<t.length;++n)if(zr("FieldPath","string",n,t[n]),0===t[n].length)throw new xr(Lr.INVALID_ARGUMENT,"Invalid field name at argument $(i + 1). Field names must not be empty.");this._internalPath=new Ci(t)}return e.documentId=function(){return e._DOCUMENT_ID},e.prototype.isEqual=function(t){if(!(t instanceof e))throw ii("isEqual","FieldPath",1,t);return this._internalPath.isEqual(t._internalPath)},e._DOCUMENT_ID=new e(Ci.keyField().canonicalString()),e}(),mc=new RegExp("[~\\*/\\[\\]]");var yc=function(t,e){this.user=e,this.type="OAuth",this.authHeaders={Authorization:"Bearer "+t}},gc=function(){function t(){this.changeListener=null}return t.prototype.getToken=function(){return Promise.resolve(null)},t.prototype.invalidateToken=function(){},t.prototype.setChangeListener=function(t){Or(!this.changeListener,"Can only call setChangeListener() once."),(this.changeListener=t)(Ju.UNAUTHENTICATED)},t.prototype.removeChangeListener=function(){Or(null!==this.changeListener,"removeChangeListener() when no listener registered"),this.changeListener=null},t}(),vc=function(){function t(t){var e=this;this.app=t,this.tokenListener=null,this.tokenCounter=0,this.changeListener=null,this.forceRefresh=!1,this.tokenListener=function(){e.tokenCounter++,e.currentUser=e.getUser(),e.changeListener&&e.changeListener(e.currentUser)},this.tokenCounter=0,this.app.INTERNAL.addAuthTokenListener(this.tokenListener)}return t.prototype.getToken=function(){var e=this;Or(null!=this.tokenListener,"getToken cannot be called after listener removed.");var n=this.tokenCounter,t=this.forceRefresh;return this.forceRefresh=!1,this.app.INTERNAL.getToken(t).then(function(t){if(e.tokenCounter!==n)throw new xr(Lr.ABORTED,"getToken aborted due to token change.");return t?(Or("string"==typeof t.accessToken,"Invalid tokenData returned from getToken():"+t),new yc(t.accessToken,e.currentUser)):null})},t.prototype.invalidateToken=function(){this.forceRefresh=!0},t.prototype.setChangeListener=function(t){Or(!this.changeListener,"Can only call setChangeListener() once."),this.changeListener=t,this.currentUser&&t(this.currentUser)},t.prototype.removeChangeListener=function(){Or(null!=this.tokenListener,"removeChangeListener() called twice"),Or(null!==this.changeListener,"removeChangeListener() called when no listener registered"),this.app.INTERNAL.removeAuthTokenListener(this.tokenListener),this.tokenListener=null,this.changeListener=null},t.prototype.getUser=function(){var t=this.app.INTERNAL.getUid();return Or(null===t||"string"==typeof t,"Received invalid UID: "+t),new Ju(t)},t}(),bc=function(){function t(t,e){this.gapi=t,this.sessionIndex=e,this.type="FirstParty",this.user=Ju.FIRST_PARTY}return Object.defineProperty(t.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}),t}(),wc=function(){function t(t,e){this.gapi=t,this.sessionIndex=e}return t.prototype.getToken=function(){return Promise.resolve(new bc(this.gapi,this.sessionIndex))},t.prototype.setChangeListener=function(t){t(Ju.FIRST_PARTY)},t.prototype.removeChangeListener=function(){},t.prototype.invalidateToken=function(){},t}();function Ec(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 Sc,Tc,Ic=function(){function t(t){this._methodName=t}return t.delete=function(){return Kr("FieldValue.delete",arguments),Cc.instance},t.serverTimestamp=function(){return Kr("FieldValue.serverTimestamp",arguments),Dc.instance},t.arrayUnion=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return Gr("FieldValue.arrayUnion",arguments,1),new Nc(t)},t.arrayRemove=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return Gr("FieldValue.arrayRemove",arguments,1),new Ac(t)},t.increment=function(t){return zr("FieldValue.increment","number",1,t),jr("FieldValue.increment",arguments,1),new kc(t)},t.prototype.isEqual=function(t){return this===t},t}(),Cc=function(t){function e(){return t.call(this,"FieldValue.delete")||this}return s(e,t),e.instance=new e,e}(Ic),Dc=function(t){function e(){return t.call(this,"FieldValue.serverTimestamp")||this}return s(e,t),e.instance=new e,e}(Ic),Nc=function(n){function t(t){var e=n.call(this,"FieldValue.arrayUnion")||this;return e._elements=t,e}return s(t,n),t}(Ic),Ac=function(n){function t(t){var e=n.call(this,"FieldValue.arrayRemove")||this;return e._elements=t,e}return s(t,n),t}(Ic),kc=function(n){function t(t){var e=n.call(this,"FieldValue.increment")||this;return e._operand=t,e}return s(t,n),t}(Ic),Rc=qr(Ic,"Use FieldValue.<field>() instead."),Mc=/^__.*__$/,Oc=function(){function t(t,e,n){this.data=t,this.fieldMask=e,this.fieldTransforms=n}return t.prototype.toMutations=function(t,e){var n=[];return null!==this.fieldMask?n.push(new ss(t,this.data,this.fieldMask,e)):n.push(new as(t,this.data,e)),0<this.fieldTransforms.length&&n.push(new us(t,this.fieldTransforms)),n},t}(),_c=function(){function t(t,e,n){this.data=t,this.fieldMask=e,this.fieldTransforms=n}return t.prototype.toMutations=function(t,e){var n=[new ss(t,this.data,this.fieldMask,e)];return 0<this.fieldTransforms.length&&n.push(new us(t,this.fieldTransforms)),n},t}();function Pc(t){switch(t){case Sc.Set:case Sc.MergeSet:case Sc.Update:return!0;case Sc.Argument:return!1;default:throw Mr("Unexpected case for UserDataSource: "+t)}}(Tc=Sc||(Sc={}))[Tc.Set=0]="Set",Tc[Tc.Update=1]="Update",Tc[Tc.MergeSet=2]="MergeSet",Tc[Tc.Argument=3]="Argument";var Lc=function(){function r(t,e,n,r,i,o){this.dataSource=t,this.methodName=e,this.path=n,this.arrayElement=r,void 0===i&&this.validatePath(),this.arrayElement=void 0!==r&&r,this.fieldTransforms=i||[],this.fieldMask=o||[]}return r.prototype.childContextForField=function(t){var e=null==this.path?null:this.path.child(t),n=new r(this.dataSource,this.methodName,e,!1,this.fieldTransforms,this.fieldMask);return n.validatePathSegment(t),n},r.prototype.childContextForFieldPath=function(t){var e=null==this.path?null:this.path.child(t),n=new r(this.dataSource,this.methodName,e,!1,this.fieldTransforms,this.fieldMask);return n.validatePath(),n},r.prototype.childContextForArray=function(t){return new r(this.dataSource,this.methodName,null,!0,this.fieldTransforms,this.fieldMask)},r.prototype.createError=function(t){var e=null===this.path||this.path.isEmpty()?"":" (found in field "+this.path.toString()+")";return new xr(Lr.INVALID_ARGUMENT,"Function "+this.methodName+"() called with invalid data. "+t+e)},r.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)})},r.prototype.validatePath=function(){if(null!==this.path)for(var t=0;t<this.path.length;t++)this.validatePathSegment(this.path.get(t))},r.prototype.validatePathSegment=function(t){if(Pc(this.dataSource)&&Mc.test(t))throw this.createError("Document fields cannot begin and end with __")},r}(),xc=function(t,e){this.databaseId=t,this.key=e},qc=function(){function t(t){this.preConverter=t}return t.prototype.parseSetData=function(t,e){var n=new Lc(Sc.Set,t,Ci.EMPTY_PATH);Vc("Data must be an object, but it was:",n,e);var r=this.parseData(e,n);return new Oc(r,null,n.fieldTransforms)},t.prototype.parseMergeData=function(t,e,n){var r=new Lc(Sc.MergeSet,t,Ci.EMPTY_PATH);Vc("Data must be an object, but it was:",r,e);var i,o,a=this.parseData(e,r);if(n){for(var s=new ji(Ci.comparator),u=0,c=n;u<c.length;u++){var h=c[u],l=void 0;if(h instanceof dc)l=h._internalPath;else{if("string"!=typeof h)throw Mr("Expected stringOrFieldPath to be a string or a FieldPath");l=Bc(t,h)}if(!r.contains(l))throw new xr(Lr.INVALID_ARGUMENT,"Field '"+l+"' is specified in your field mask but missing from your input data.");s=s.add(l)}i=es.fromSet(s),o=r.fieldTransforms.filter(function(t){return i.covers(t.field)})}else i=es.fromArray(r.fieldMask),o=r.fieldTransforms;return new Oc(a,i,o)},t.prototype.parseUpdateData=function(o,t){var a=this,s=new Lc(Sc.Update,o,Ci.EMPTY_PATH);Vc("Data must be an object, but it was:",s,t);var u=new ji(Ci.comparator),c=Za.EMPTY;Br(t,function(t,e){var n=Bc(o,t),r=s.childContextForFieldPath(n);if((e=a.runPreConverter(e,r))instanceof Cc)u=u.add(n);else{var i=a.parseData(e,r);null!=i&&(u=u.add(n),c=c.set(n,i))}});var e=es.fromSet(u);return new _c(c,e,s.fieldTransforms)},t.prototype.parseUpdateVarargs=function(t,e,n,r){var i=new Lc(Sc.Update,t,Ci.EMPTY_PATH),o=[Uc(t,e)],a=[n];if(r.length%2!=0)throw new xr(Lr.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(Uc(t,r[s])),a.push(r[s+1]);var u=new ji(Ci.comparator),c=Za.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 Cc)u=u.add(h);else{var p=this.parseData(f,l);null!=p&&(u=u.add(h),c=c.set(h,p))}}var d=es.fromSet(u);return new _c(c,d,i.fieldTransforms)},t.prototype.parseQueryValue=function(t,e){var n=new Lc(Sc.Argument,t,Ci.EMPTY_PATH),r=this.parseData(e,n);return Or(null!=r,"Parsed data should not be null."),Or(0===n.fieldTransforms.length,"Field transforms should have been disallowed."),r},t.prototype.runPreConverter=function(t,e){try{return this.preConverter(t)}catch(t){var n=Qc(t);throw e.createError(n)}},t.prototype.parseData=function(t,e){if(Fc(t=this.runPreConverter(t,e)))return Vc("Unsupported field value:",e,t),this.parseObject(t,e);if(t instanceof Ic)return this.parseSentinelFieldValue(t,e),null;if(e.path&&e.fieldMask.push(e.path),t instanceof Array){if(e.arrayElement)throw e.createError("Nested arrays are not supported");return this.parseArray(t,e)}return this.parseScalarValue(t,e)},t.prototype.parseObject=function(t,r){var i=this,o=new Ui(ui);return Qr(t)?r.path&&0<r.path.length&&r.fieldMask.push(r.path):Br(t,function(t,e){var n=i.parseData(e,r.childContextForField(t));null!=n&&(o=o.insert(t,n))}),new Za(o)},t.prototype.parseArray=function(t,e){for(var n=[],r=0,i=0,o=t;i<o.length;i++){var a=o[i],s=this.parseData(a,e.childContextForArray(r));null==s&&(s=Va.INSTANCE),n.push(s),r++}return new ts(n)},t.prototype.parseSentinelFieldValue=function(t,e){if(!Pc(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 Cc){if(e.dataSource!==Sc.MergeSet)throw e.dataSource===Sc.Update?(Or(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 Dc)e.fieldTransforms.push(new ns(e.path,Du.instance));else if(t instanceof Nc){var n=this.parseArrayTransformElements(t._methodName,t._elements),r=new Nu(n);e.fieldTransforms.push(new ns(e.path,r))}else if(t instanceof Ac){n=this.parseArrayTransformElements(t._methodName,t._elements);var i=new Au(n);e.fieldTransforms.push(new ns(e.path,i))}else if(t instanceof kc){var o=this.parseQueryValue("FieldValue.increment",t._operand),a=new ku(o);e.fieldTransforms.push(new ns(e.path,a))}else Mr("Unknown FieldValue type: "+t)},t.prototype.parseScalarValue=function(t,e){if(null===t)return Va.INSTANCE;if("number"==typeof t)return Ns(t)?new Ga(t):new Wa(t);if("boolean"==typeof t)return Ua.of(t);if("string"==typeof t)return new za(t);if(t instanceof Date)return new Ha(Fi.fromDate(t));if(t instanceof Fi)return new Ha(new Fi(t.seconds,1e3*Math.floor(t.nanoseconds/1e3)));if(t instanceof fu)return new $a(t);if(t instanceof mi)return new Xa(t);if(t instanceof xc)return new Ja(t.databaseId,t.key);throw e.createError("Unsupported field value: "+ei(t))},t.prototype.parseArrayTransformElements=function(r,t){var i=this;return t.map(function(t,e){var n=new Lc(Sc.Argument,r,Ci.EMPTY_PATH);return i.parseData(t,n.childContextForArray(e))})},t}();function Fc(t){return!("object"!=typeof t||null===t||t instanceof Array||t instanceof Date||t instanceof Fi||t instanceof fu||t instanceof mi||t instanceof xc||t instanceof Ic)}function Vc(t,e,n){if(!Fc(n)||!ti(n)){var r=ei(n);throw"an object"===r?e.createError(t+" a custom object"):e.createError(t+" "+r)}}function Uc(t,e){if(e instanceof dc)return e._internalPath;if("string"==typeof e)return Bc(t,e);throw new xr(Lr.INVALID_ARGUMENT,"Function "+t+"() called with invalid data. Field path arguments must be of type string or FieldPath.")}function Bc(e,t){try{return function(e){if(0<=e.search(mc))throw new xr(Lr.INVALID_ARGUMENT,"Invalid field path ("+e+"). Paths must not contain '~', '*', '/', '[', or ']'");try{return new(dc.bind.apply(dc,[void 0].concat(e.split("."))))}catch(t){throw new xr(Lr.INVALID_ARGUMENT,"Invalid field path ("+e+"). Paths must not be empty, begin with '.', end with '.', or contain '..'")}}(t)._internalPath}catch(t){var n=Qc(t);throw new xr(Lr.INVALID_ARGUMENT,"Function "+e+"() called with invalid data. "+n)}}function Qc(t){return t instanceof Error?t.message:t.toString()}var Kc=wa.COLLECTION_DISABLED,jc=function(){function t(t){if(void 0===t.host){if(void 0!==t.ssl)throw new xr(Lr.INVALID_ARGUMENT,"Can't provide ssl option if host option is not set");this.host="firestore.googleapis.com",this.ssl=!0}else Yr("settings","non-empty string","host",t.host),this.host=t.host,Xr("settings","boolean","ssl",t.ssl),this.ssl=Vr(t.ssl,!0);if(ri("settings",t,["host","ssl","credentials","timestampsInSnapshots","cacheSizeBytes","experimentalForceLongPolling"]),Xr("settings","object","credentials",t.credentials),this.credentials=t.credentials,Xr("settings","boolean","timestampsInSnapshots",t.timestampsInSnapshots),!0===t.timestampsInSnapshots?kr("\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&&kr("\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=Vr(t.timestampsInSnapshots,!0),Xr("settings","number","cacheSizeBytes",t.cacheSizeBytes),void 0===t.cacheSizeBytes)this.cacheSizeBytes=wa.DEFAULT_CACHE_SIZE_BYTES;else{if(t.cacheSizeBytes!==Kc&&t.cacheSizeBytes<wa.MINIMUM_CACHE_SIZE_BYTES)throw new xr(Lr.INVALID_ARGUMENT,"cacheSizeBytes must be at least "+wa.MINIMUM_CACHE_SIZE_BYTES);this.cacheSizeBytes=t.cacheSizeBytes}Xr("settings","boolean","experimentalForceLongPolling",t.experimentalForceLongPolling),this.forceLongPolling=void 0!==t.experimentalForceLongPolling&&t.experimentalForceLongPolling}return t.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},t}(),Gc=function(){},Wc=function(){function o(t){var e=this;this._queue=new ki,this.INTERNAL={delete:function(){return h(e,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this.ensureClientConfigured(),[4,this._firestoreClient.shutdown()];case 1:return t.sent(),[2]}})})}};var n=new Gc;if("object"==typeof t.options){var r=t;n.firebaseApp=r,n.databaseId=o.databaseIdFromApp(r),n.persistenceKey=n.firebaseApp.name,n.credentials=new vc(r)}else{var i=t;if(!i.projectId)throw new xr(Lr.INVALID_ARGUMENT,"Must provide projectId");n.databaseId=new bi(i.projectId,i.database),n.persistenceKey="[DEFAULT]",n.credentials=new gc}n.settings=new jc({}),this._config=n,this._databaseId=n.databaseId}return o.prototype.settings=function(t){if(jr("Firestore.settings",arguments,1),zr("Firestore.settings","object",1,t),Fr(t,"persistence"))throw new xr(Lr.INVALID_ARGUMENT,'"persistence" is now specified with a separate call to firestore.enablePersistence().');var e=new jc(t);if(this._firestoreClient&&!this._config.settings.isEqual(e))throw new xr(Lr.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._config.settings=e).credentials&&(this._config.credentials=function(t){if(!t)return new gc;switch(t.type){case"gapi":var e=t.client;return Or(!("object"!=typeof e||null===e||!e.auth||!e.auth.getAuthHeaderValueForFirstParty),"unexpected gapi interface"),new wc(e,t.sessionIndex||"0");case"provider":return t.client;default:throw new xr(Lr.INVALID_ARGUMENT,"makeCredentialsProvider failed due to invalid credential type")}}(e.credentials))},o.prototype.enableNetwork=function(){return this.ensureClientConfigured(),this._firestoreClient.enableNetwork()},o.prototype.disableNetwork=function(){return this.ensureClientConfigured(),this._firestoreClient.disableNetwork()},o.prototype.enablePersistence=function(t){if(this._firestoreClient)throw new xr(Lr.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&&kr("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=Vr(void 0!==t.synchronizeTabs?t.synchronizeTabs:t.experimentalTabSynchronization,!1)),this.configureClient(new hc(this._config.settings.cacheSizeBytes,e))},o.prototype.clearPersistence=function(){var t=this,n=Na.buildStoragePrefix(this.makeDatabaseInfo()),r=new Ni;return this._queue.enqueueAndForget(function(){return h(t,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:if(t.trys.push([0,2,,3]),void 0!==this._firestoreClient&&!this._firestoreClient.clientShutdown)throw new xr(Lr.FAILED_PRECONDITION,"Persistence cannot be cleared after this Firestore instance is initialized.");return[4,Na.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},o.prototype.ensureClientConfigured=function(){return this._firestoreClient||this.configureClient(new lc),this._firestoreClient},o.prototype.makeDatabaseInfo=function(){return new gi(this._config.databaseId,this._config.persistenceKey,this._config.settings.host,this._config.settings.ssl,this._config.settings.forceLongPolling)},o.prototype.configureClient=function(t){var r=this;Or(!!this._config.settings.host,"FirestoreSettings.host cannot be falsey"),Or(!this._firestoreClient,"configureClient() called multiple times");var e=this.makeDatabaseInfo();return this._dataConverter=new qc(function(t){if(t instanceof Yc){var e=r._config.databaseId,n=t.firestore._config.databaseId;if(!n.isEqual(e))throw new xr(Lr.INVALID_ARGUMENT,"Document reference is for database "+n.projectId+"/"+n.database+" but should be for database "+e.projectId+"/"+e.database);return new xc(r._config.databaseId,t._key)}return t}),this._firestoreClient=new fc(_r.getPlatform(),e,this._config.credentials,this._queue),this._firestoreClient.start(t)},o.databaseIdFromApp=function(t){var e=t.options;if(!Fr(e,"projectId"))throw new xr(Lr.INVALID_ARGUMENT,'"projectId" not provided in firebase.initializeApp.');var n=e.projectId;if(!n||"string"!=typeof n)throw new xr(Lr.INVALID_ARGUMENT,"projectId must be a string in FirebaseApp.options");return new bi(n)},Object.defineProperty(o.prototype,"app",{get:function(){if(!this._config.firebaseApp)throw new xr(Lr.FAILED_PRECONDITION,"Firestore was not initialized using the Firebase SDK. 'app' is not available");return this._config.firebaseApp},enumerable:!0,configurable:!0}),o.prototype.collection=function(t){return jr("Firestore.collection",arguments,1),zr("Firestore.collection","non-empty string",1,t),this.ensureClientConfigured(),new eh(Ti.fromString(t),this)},o.prototype.doc=function(t){return jr("Firestore.doc",arguments,1),zr("Firestore.doc","non-empty string",1,t),this.ensureClientConfigured(),Yc.forPath(Ti.fromString(t),this)},o.prototype.collectionGroup=function(t){if(jr("Firestore.collectionGroup",arguments,1),zr("Firestore.collectionGroup","non-empty string",1,t),0<=t.indexOf("/"))throw new xr(Lr.INVALID_ARGUMENT,"Invalid collection ID '"+t+"' passed to function Firestore.collectionGroup(). Collection IDs must not contain '/'.");return this.ensureClientConfigured(),new Zc(new pu(Ti.EMPTY_PATH,t),this)},o.prototype.runTransaction=function(e){var n=this;return jr("Firestore.runTransaction",arguments,1),zr("Firestore.runTransaction","function",1,e),this.ensureClientConfigured().transaction(function(t){return e(new zc(n,t))})},o.prototype.batch=function(){return this.ensureClientConfigured(),new Hc(this)},Object.defineProperty(o,"logLevel",{get:function(){switch(Dr()){case yr.DEBUG:return"debug";case yr.ERROR:return"error";case yr.SILENT:return"silent";default:return Mr("Unknown log level: "+Dr())}},enumerable:!0,configurable:!0}),o.setLogLevel=function(t){switch(jr("Firestore.setLogLevel",arguments,1),zr("Firestore.setLogLevel","non-empty string",1,t),t){case"debug":Nr(yr.DEBUG);break;case"error":Nr(yr.ERROR);break;case"silent":Nr(yr.SILENT);break;default:throw new xr(Lr.INVALID_ARGUMENT,"Invalid log level: "+t)}},o.prototype._areTimestampsInSnapshotsEnabled=function(){return this._config.settings.timestampsInSnapshots},o}(),zc=function(){function t(t,e){this._firestore=t,this._transaction=e}return t.prototype.get=function(t){var n=this;jr("Transaction.get",arguments,1);var r=oh("Transaction.get",t,this._firestore);return this._transaction.lookup([r._key]).then(function(t){if(!t||1!==t.length)return Mr("Mismatch in docs returned from document lookup.");var e=t[0];if(e instanceof Oo)return new Jc(n._firestore,r._key,null,!1,!1);if(e instanceof Mo)return new Jc(n._firestore,r._key,e,!1,!1);throw Mr("BatchGetDocumentsRequest returned unexpected document type: "+e.constructor.name)})},t.prototype.set=function(t,e,n){Wr("Transaction.set",arguments,2,3);var r=oh("Transaction.set",t,this._firestore),i=(n=nh("Transaction.set",n)).merge||n.mergeFields?this._firestore._dataConverter.parseMergeData("Transaction.set",e,n.mergeFields):this._firestore._dataConverter.parseSetData("Transaction.set",e);return this._transaction.set(r._key,i),this},t.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 dc?(Gr("Transaction.update",arguments,3),r=oh("Transaction.update",t,this._firestore),this._firestore._dataConverter.parseUpdateVarargs("Transaction.update",e,n,o)):(jr("Transaction.update",arguments,2),r=oh("Transaction.update",t,this._firestore),this._firestore._dataConverter.parseUpdateData("Transaction.update",e)),this._transaction.update(r._key,i),this},t.prototype.delete=function(t){jr("Transaction.delete",arguments,1);var e=oh("Transaction.delete",t,this._firestore);return this._transaction.delete(e._key),this},t}(),Hc=function(){function t(t){this._firestore=t,this._mutations=[],this._committed=!1}return t.prototype.set=function(t,e,n){Wr("WriteBatch.set",arguments,2,3),this.verifyNotCommitted();var r=oh("WriteBatch.set",t,this._firestore),i=(n=nh("WriteBatch.set",n)).merge||n.mergeFields?this._firestore._dataConverter.parseMergeData("WriteBatch.set",e,n.mergeFields):this._firestore._dataConverter.parseSetData("WriteBatch.set",e);return this._mutations=this._mutations.concat(i.toMutations(r._key,is.NONE)),this},t.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 dc?(Gr("WriteBatch.update",arguments,3),r=oh("WriteBatch.update",t,this._firestore),this._firestore._dataConverter.parseUpdateVarargs("WriteBatch.update",e,n,o)):(jr("WriteBatch.update",arguments,2),r=oh("WriteBatch.update",t,this._firestore),this._firestore._dataConverter.parseUpdateData("WriteBatch.update",e)),this._mutations=this._mutations.concat(i.toMutations(r._key,is.exists(!0))),this},t.prototype.delete=function(t){jr("WriteBatch.delete",arguments,1),this.verifyNotCommitted();var e=oh("WriteBatch.delete",t,this._firestore);return this._mutations=this._mutations.concat(new cs(e._key,is.NONE)),this},t.prototype.commit=function(){return h(this,void 0,void 0,function(){return p(this,function(t){return this.verifyNotCommitted(),this._committed=!0,0<this._mutations.length?[2,this._firestore.ensureClientConfigured().write(this._mutations)]:[2]})})},t.prototype.verifyNotCommitted=function(){if(this._committed)throw new xr(Lr.FAILED_PRECONDITION,"A write batch can no longer be used after commit() has been called.")},t}(),Yc=function(){function n(t,e){this._key=t,this.firestore=e,this._firestoreClient=this.firestore.ensureClientConfigured()}return n.forPath=function(t,e){if(t.length%2!=0)throw new xr(Lr.INVALID_ARGUMENT,"Invalid document reference. Document references must have an even number of segments, but "+t.canonicalString()+" has "+t.length);return new n(new Di(t),e)},Object.defineProperty(n.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!0,configurable:!0}),Object.defineProperty(n.prototype,"parent",{get:function(){return new eh(this._key.path.popLast(),this.firestore)},enumerable:!0,configurable:!0}),Object.defineProperty(n.prototype,"path",{get:function(){return this._key.path.canonicalString()},enumerable:!0,configurable:!0}),n.prototype.collection=function(t){if(jr("DocumentReference.collection",arguments,1),zr("DocumentReference.collection","non-empty string",1,t),!t)throw new xr(Lr.INVALID_ARGUMENT,"Must provide a non-empty collection name to collection()");var e=Ti.fromString(t);return new eh(this._key.path.child(e),this.firestore)},n.prototype.isEqual=function(t){if(!(t instanceof n))throw ii("isEqual","DocumentReference",1,t);return this.firestore===t.firestore&&this._key.isEqual(t._key)},n.prototype.set=function(t,e){Wr("DocumentReference.set",arguments,1,2);var n=(e=nh("DocumentReference.set",e)).merge||e.mergeFields?this.firestore._dataConverter.parseMergeData("DocumentReference.set",t,e.mergeFields):this.firestore._dataConverter.parseSetData("DocumentReference.set",t);return this._firestoreClient.write(n.toMutations(this._key,is.NONE))},n.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 dc?(Gr("DocumentReference.update",arguments,2),this.firestore._dataConverter.parseUpdateVarargs("DocumentReference.update",t,e,r)):(jr("DocumentReference.update",arguments,1),this.firestore._dataConverter.parseUpdateData("DocumentReference.update",t)),this._firestoreClient.write(n.toMutations(this._key,is.exists(!0)))},n.prototype.delete=function(){return jr("DocumentReference.delete",arguments,0),this._firestoreClient.write([new cs(this._key,is.NONE)])},n.prototype.onSnapshot=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];Wr("DocumentReference.onSnapshot",arguments,1,4);var n,r={includeMetadataChanges:!1},i=0;"object"!=typeof t[i]||Ec(t[i])||(ri("DocumentReference.onSnapshot",r=t[i],["includeMetadataChanges"]),Xr("DocumentReference.onSnapshot","boolean","includeMetadataChanges",r.includeMetadataChanges),i++);var o={includeMetadataChanges:r.includeMetadataChanges};return n=Ec(t[i])?t[i]:(zr("DocumentReference.onSnapshot","function",i,t[i]),Hr("DocumentReference.onSnapshot","function",i+1,t[i+1]),Hr("DocumentReference.onSnapshot","function",i+2,t[i+2]),{next:t[i],error:t[i+1],complete:t[i+2]}),this.onSnapshotInternal(o,n)},n.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 pc({next:function(t){if(n.next){Or(t.docs.size<=1,"Too many documents returned on a document query");var e=t.docs.get(r._key);n.next(new Jc(r.firestore,r._key,e,t.fromCache,t.hasPendingWrites))}},error:e}),o=this._firestoreClient.listen(pu.atPath(this._key.path),i,t);return function(){i.mute(),r._firestoreClient.unlisten(o)}},n.prototype.get=function(n){var r=this;return Wr("DocumentReference.get",arguments,0,1),ih("DocumentReference.get",n),new Promise(function(e,t){n&&"cache"===n.source?r.firestore.ensureClientConfigured().getDocumentFromLocalCache(r._key).then(function(t){e(new Jc(r.firestore,r._key,t,!0,t instanceof Mo&&t.hasLocalMutations))},t):r.getViaSnapshotListener(e,t,n)})},n.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 xr(Lr.UNAVAILABLE,"Failed to get document because the client is offline.")):t.exists&&t.metadata.fromCache&&r&&"server"===r.source?n(new xr(Lr.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})},n}(),Xc=function(){function t(t,e){this.hasPendingWrites=t,this.fromCache=e}return t.prototype.isEqual=function(t){return this.hasPendingWrites===t.hasPendingWrites&&this.fromCache===t.fromCache},t}(),Jc=function(){function e(t,e,n,r,i){this._firestore=t,this._key=e,this._document=n,this._fromCache=r,this._hasPendingWrites=i}return e.prototype.data=function(t){return Wr("DocumentSnapshot.data",arguments,0,1),t=rh("DocumentSnapshot.data",t),this._document?this.convertObject(this._document.data,qa.fromSnapshotOptions(t,this._firestore._areTimestampsInSnapshotsEnabled())):void 0},e.prototype.get=function(t,e){if(Wr("DocumentSnapshot.get",arguments,1,2),e=rh("DocumentSnapshot.get",e),this._document){var n=this._document.data.field(Uc("DocumentSnapshot.get",t));if(void 0!==n)return this.convertValue(n,qa.fromSnapshotOptions(e,this._firestore._areTimestampsInSnapshotsEnabled()))}},Object.defineProperty(e.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"ref",{get:function(){return new Yc(this._key,this._firestore)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"exists",{get:function(){return null!==this._document},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"metadata",{get:function(){return new Xc(this._hasPendingWrites,this._fromCache)},enumerable:!0,configurable:!0}),e.prototype.isEqual=function(t){if(!(t instanceof e))throw ii("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))},e.prototype.convertObject=function(t,n){var r=this,i={};return t.forEach(function(t,e){i[t]=r.convertValue(e,n)}),i},e.prototype.convertValue=function(t,e){if(t instanceof Za)return this.convertObject(t,e);if(t instanceof ts)return this.convertArray(t,e);if(t instanceof Ja){var n=t.value(e),r=this._firestore.ensureClientConfigured().databaseId();return t.databaseId.isEqual(r)||kr("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 Yc(n,this._firestore)}return t.value(e)},e.prototype.convertArray=function(t,e){var n=this;return t.internalValue.map(function(t){return n.convertValue(t,e)})},e}(),$c=function(o){function t(t,e,n,r,i){return o.call(this,t,e,n,r,i)||this}return s(t,o),t.prototype.data=function(t){var e=o.prototype.data.call(this,t);return Or("object"==typeof e,"Document in a QueryDocumentSnapshot should exist"),e},t}(Jc),Zc=function(){function c(t,e){this._query=t,this.firestore=e}return c.prototype.where=function(t,e,n){if(jr("Query.where",arguments,3),ni("Query.where",3,n),"in"!==e&&"array-contains-any"!==e){!function(t,e,n,r){if(!e.some(function(t){return t===r}))throw new xr(Lr.INVALID_ARGUMENT,"Invalid value "+ei(r)+" provided to function "+t+"() for its "+oi(n)+" argument. Acceptable values: "+e.join(", "))}("Query.where",["<","<=","==",">=",">","array-contains"],2,e)}var r,i=Uc("Query.where",t),o=mu.fromString(e);if(i.isKeyField()){if(o===mu.ARRAY_CONTAINS||o===mu.ARRAY_CONTAINS_ANY||o===mu.IN)throw new xr(Lr.INVALID_ARGUMENT,"Invalid Query. You can't perform '"+o.toString()+"' queries on FieldPath.documentId().");if("string"==typeof n){if(""===n)throw new xr(Lr.INVALID_ARGUMENT,"Function Query.where() requires its third parameter to be a valid document ID if the first parameter is FieldPath.documentId(), but it was an empty string.");if(!this._query.isCollectionGroupQuery()&&-1!==n.indexOf("/"))throw new xr(Lr.INVALID_ARGUMENT,"Invalid third parameter to Query.where(). When querying a collection by FieldPath.documentId(), the value provided must be a plain document ID, but '"+n+"' contains a slash.");var a=this._query.path.child(Ti.fromString(n));if(!Di.isDocumentKey(a))throw new xr(Lr.INVALID_ARGUMENT,"Invalid third parameter to Query.where(). When querying a collection group by FieldPath.documentId(), the value provided must result in a valid document path, but '"+a+"' is not because it has an odd number of segments ("+a.length+").");r=new Ja(this.firestore._databaseId,new Di(a))}else{if(!(n instanceof Yc))throw new xr(Lr.INVALID_ARGUMENT,"Function Query.where() requires its third parameter to be a string or a DocumentReference if the first parameter is FieldPath.documentId(), but it was: "+ei(n)+".");var s=n;r=new Ja(this.firestore._databaseId,s._key)}}else{if(o===mu.IN||o===mu.ARRAY_CONTAINS_ANY){if(!Array.isArray(n)||0===n.length)throw new xr(Lr.INVALID_ARGUMENT,"Invalid Query. A non-empty array is required for '"+o.toString()+"' filters.");if(10<n.length)throw new xr(Lr.INVALID_ARGUMENT,"Invalid Query. '"+o.toString()+"' filters support a maximum of 10 elements in the value array.")}r=this.firestore._dataConverter.parseQueryValue("Query.where",n)}var u=du.create(i,o,r);return this.validateNewFilter(u),new c(this._query.addFilter(u),this.firestore)},c.prototype.orderBy=function(t,e){var n;if(Wr("Query.orderBy",arguments,1,2),Hr("Query.orderBy","non-empty string",2,e),void 0===e||"asc"===e)n=Eu.ASCENDING;else{if("desc"!==e)throw new xr(Lr.INVALID_ARGUMENT,"Function Query.orderBy() has unknown direction '"+e+"', expected 'asc' or 'desc'.");n=Eu.DESCENDING}if(null!==this._query.startAt)throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. You must not call Query.startAt() or Query.startAfter() before calling Query.orderBy().");if(null!==this._query.endAt)throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. You must not call Query.endAt() or Query.endBefore() before calling Query.orderBy().");var r=Uc("Query.orderBy",t),i=new Tu(r,n);return this.validateNewOrderBy(i),new c(this._query.addOrderBy(i),this.firestore)},c.prototype.limit=function(t){if(jr("Query.limit",arguments,1),zr("Query.limit","number",1,t),t<=0)throw new xr(Lr.INVALID_ARGUMENT,"Invalid Query. Query limit ("+t+") is invalid. Limit must be positive.");return new c(this._query.withLimit(t),this.firestore)},c.prototype.startAt=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];Gr("Query.startAt",arguments,1);var r=this.boundFromDocOrFields("Query.startAt",t,e,!0);return new c(this._query.withStartAt(r),this.firestore)},c.prototype.startAfter=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];Gr("Query.startAfter",arguments,1);var r=this.boundFromDocOrFields("Query.startAfter",t,e,!1);return new c(this._query.withStartAt(r),this.firestore)},c.prototype.endBefore=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];Gr("Query.endBefore",arguments,1);var r=this.boundFromDocOrFields("Query.endBefore",t,e,!0);return new c(this._query.withEndAt(r),this.firestore)},c.prototype.endAt=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];Gr("Query.endAt",arguments,1);var r=this.boundFromDocOrFields("Query.endAt",t,e,!1);return new c(this._query.withEndAt(r),this.firestore)},c.prototype.isEqual=function(t){if(!(t instanceof c))throw ii("isEqual","Query",1,t);return this.firestore===t.firestore&&this._query.isEqual(t._query)},c.prototype.boundFromDocOrFields=function(t,e,n,r){if(ni(t,1,e),e instanceof Jc){if(0<n.length)throw new xr(Lr.INVALID_ARGUMENT,"Too many arguments provided to "+t+"().");var i=e;if(!i.exists)throw new xr(Lr.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)},c.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 Ja(this.firestore._databaseId,e.key));else{var s=e.field(a.field);if(s instanceof Ya)throw new xr(Lr.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(void 0===s){var u=a.field.canonicalString();throw new xr(Lr.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 Su(r,n)},c.prototype.boundFromFields=function(t,e,n){var r=this._query.explicitOrderBy;if(e.length>r.length)throw new xr(Lr.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 xr(Lr.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 xr(Lr.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(Ti.fromString(a));if(!Di.isDocumentKey(s))throw new xr(Lr.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 Di(s);i.push(new Ja(this.firestore._databaseId,u))}else{var c=this.firestore._dataConverter.parseQueryValue(t,a);i.push(c)}}return new Su(i,n)},c.prototype.onSnapshot=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];Wr("Query.onSnapshot",arguments,1,4);var n,r={},i=0;return"object"!=typeof t[i]||Ec(t[i])||(ri("Query.onSnapshot",r=t[i],["includeMetadataChanges"]),Xr("Query.onSnapshot","boolean","includeMetadataChanges",r.includeMetadataChanges),i++),n=Ec(t[i])?t[i]:(zr("Query.onSnapshot","function",i,t[i]),Hr("Query.onSnapshot","function",i+1,t[i+1]),Hr("Query.onSnapshot","function",i+2,t[i+2]),{next:t[i],error:t[i+1],complete:t[i+2]}),this.onSnapshotInternal(r,n)},c.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 pc({next:function(t){e.next&&e.next(new th(n.firestore,n._query,t))},error:r}),o=this.firestore.ensureClientConfigured(),a=o.listen(this._query,i,t);return function(){i.mute(),o.unlisten(a)}},c.prototype.get=function(n){var r=this;return Wr("Query.get",arguments,0,1),ih("Query.get",n),new Promise(function(e,t){n&&"cache"===n.source?r.firestore.ensureClientConfigured().getDocumentsFromLocalCache(r._query).then(function(t){e(new th(r.firestore,r._query,t))},t):r.getViaSnapshotListener(e,t,n)})},c.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 xr(Lr.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})},c.prototype.validateNewFilter=function(t){if(t instanceof yu){var e=[mu.ARRAY_CONTAINS,mu.ARRAY_CONTAINS_ANY],n=[mu.IN,mu.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 xr(Lr.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 xr(Lr.INVALID_ARGUMENT,"Invalid query. You cannot use more than one '"+t.op.toString()+"' filter."):new xr(Lr.INVALID_ARGUMENT,"Invalid query. You cannot use '"+t.op.toString()+"' filters with '"+s.toString()+"' filters.")}}},c.prototype.validateNewOrderBy=function(t){if(null===this._query.getFirstOrderByField()){var e=this._query.getInequalityFilterField();null!==e&&this.validateOrderByAndInequalityMatch(e,t.field)}},c.prototype.validateOrderByAndInequalityMatch=function(t,e){if(!e.isEqual(t))throw new xr(Lr.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.")},c}(),th=function(){function e(t,e,n){this._firestore=t,this._originalQuery=e,this._snapshot=n,this._cachedChanges=null,this._cachedChangesIncludeMetadataChanges=null,this.metadata=new Xc(n.hasPendingWrites,n.fromCache)}return Object.defineProperty(e.prototype,"docs",{get:function(){var e=[];return this.forEach(function(t){return e.push(t)}),e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"empty",{get:function(){return this._snapshot.docs.isEmpty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"size",{get:function(){return this._snapshot.docs.size},enumerable:!0,configurable:!0}),e.prototype.forEach=function(e,n){var r=this;Wr("QuerySnapshot.forEach",arguments,1,2),zr("QuerySnapshot.forEach","function",1,e),this._snapshot.docs.forEach(function(t){e.call(n,r.convertToDocumentImpl(t))})},Object.defineProperty(e.prototype,"query",{get:function(){return new Zc(this._originalQuery,this._firestore)},enumerable:!0,configurable:!0}),e.prototype.docChanges=function(t){t&&(ri("QuerySnapshot.docChanges",t,["includeMetadataChanges"]),Xr("QuerySnapshot.docChanges","boolean","includeMetadataChanges",t.includeMetadataChanges));var e=!(!t||!t.includeMetadataChanges);if(e&&this._snapshot.excludesMetadataChanges)throw new xr(Lr.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){{if(o.oldDocs.isEmpty()){var n,r=0;return o.docChanges.map(function(t){var e=new $c(i,t.doc.key,t.doc,o.fromCache,o.mutatedKeys.has(t.doc.key));return Or(t.type===Ws.Added,"Invalid event type for first snapshot"),Or(!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 a=o.oldDocs;return o.docChanges.filter(function(t){return e||t.type!==Ws.Metadata}).map(function(t){var e=new $c(i,t.doc.key,t.doc,o.fromCache,o.mutatedKeys.has(t.doc.key)),n=-1,r=-1;return t.type!==Ws.Added&&(Or(0<=(n=a.indexOf(t.doc.key)),"Index for document not found"),a=a.delete(t.doc.key)),t.type!==Ws.Removed&&(a=a.add(t.doc),r=a.indexOf(t.doc.key)),{type:function(t){switch(t){case Ws.Added:return"added";case Ws.Modified:case Ws.Metadata:return"modified";case Ws.Removed:return"removed";default:return Mr("Unknown change type: "+t)}}(t.type),doc:e,oldIndex:n,newIndex:r}})}}(this._firestore,e,this._snapshot),this._cachedChangesIncludeMetadataChanges=e),this._cachedChanges},e.prototype.isEqual=function(t){if(!(t instanceof e))throw ii("isEqual","QuerySnapshot",1,t);return this._firestore===t._firestore&&this._originalQuery.isEqual(t._originalQuery)&&this._snapshot.isEqual(t._snapshot)},e.prototype.convertToDocumentImpl=function(t){return new $c(this._firestore,t.key,t,this.metadata.fromCache,this._snapshot.mutatedKeys.has(t.key))},e}();["length","forEach","map"].concat("undefined"!=typeof Symbol?[Symbol.iterator]:[]).forEach(function(t){try{Object.defineProperty(th.prototype.docChanges,t,{get:function(){return function(){throw new xr(Lr.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 eh=function(r){function t(t,e){var n=r.call(this,pu.atPath(t),e)||this;if(t.length%2!=1)throw new xr(Lr.INVALID_ARGUMENT,"Invalid collection reference. Collection references must have an odd number of segments, but "+t.canonicalString()+" has "+t.length);return n}return s(t,r),Object.defineProperty(t.prototype,"id",{get:function(){return this._query.path.lastSegment()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"parent",{get:function(){var t=this._query.path.popLast();return t.isEmpty()?null:new Yc(new Di(t),this.firestore)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"path",{get:function(){return this._query.path.canonicalString()},enumerable:!0,configurable:!0}),t.prototype.doc=function(t){if(Wr("CollectionReference.doc",arguments,0,1),0===arguments.length&&(t=si.newId()),zr("CollectionReference.doc","non-empty string",1,t),""===t)throw new xr(Lr.INVALID_ARGUMENT,"Document path must be a non-empty string");var e=Ti.fromString(t);return Yc.forPath(this._query.path.child(e),this.firestore)},t.prototype.add=function(t){jr("CollectionReference.add",arguments,1),zr("CollectionReference.add","object",1,t);var e=this.doc();return e.set(t).then(function(){return e})},t}(Zc);function nh(t,e){if(void 0===e)return{merge:!1};if(ri(t,e,["merge","mergeFields"]),Xr(t,"boolean","merge",e.merge),Jr(t,"mergeFields","a string or a FieldPath",e.mergeFields,function(t){return"string"==typeof t||t instanceof dc}),void 0!==e.mergeFields&&void 0!==e.merge)throw new xr(Lr.INVALID_ARGUMENT,"Invalid options passed to function "+t+'(): You cannot specify both "merge" and "mergeFields".');return e}function rh(t,e){return void 0===e?{}:(ri(t,e,["serverTimestamps"]),$r(t,0,"serverTimestamps",e.serverTimestamps,["estimate","previous","none"]),e)}function ih(t,e){Hr(t,"object",1,e),e&&(ri(t,e,["source"]),$r(t,0,"source",e.source,["default","server","cache"]))}function oh(t,e,n){if(e instanceof Yc){if(e.firestore!==n)throw new xr(Lr.INVALID_ARGUMENT,"Provided document reference is from a different Firestore instance.");return e}throw ii(t,"DocumentReference",1,e)}var ah=qr(Wc,"Use firebase.firestore() instead."),sh=qr(zc,"Use firebase.firestore().runTransaction() instead."),uh=qr(Hc,"Use firebase.firestore().batch() instead."),ch=qr(Yc,"Use firebase.firestore().doc() instead."),hh=qr(Jc),lh=qr($c),fh=qr(Zc),ph=qr(th),dh=qr(eh,"Use firebase.firestore().collection() instead."),mh={Firestore:ah,GeoPoint:fu,Timestamp:Fi,Blob:yi,Transaction:sh,WriteBatch:uh,DocumentReference:ch,DocumentSnapshot:hh,Query:fh,QueryDocumentSnapshot:lh,QuerySnapshot:ph,CollectionReference:dh,FieldPath:dc,FieldValue:Rc,setLogLevel:Wc.setLogLevel,CACHE_SIZE_UNLIMITED:Kc};function yh(t){t.INTERNAL.registerService("firestore",function(t){return new Wc(t)},function(t){Or(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}(mh))}var gh=function(){function t(){}return t.prototype.addCallback=function(t){},t.prototype.shutdown=function(){},t}(),vh="ConnectivityMonitor",bh=function(){function t(){var t=this;this.networkAvailableListener=function(){return t.onNetworkAvailable()},this.networkUnavailableListener=function(){return t.onNetworkUnavailable()},this.callbacks=[],this.configureNetworkMonitoring()}return t.prototype.addCallback=function(t){this.callbacks.push(t)},t.prototype.shutdown=function(){window.removeEventListener("online",this.networkAvailableListener),window.removeEventListener("offline",this.networkUnavailableListener)},t.prototype.configureNetworkMonitoring=function(){window.addEventListener("online",this.networkAvailableListener),window.addEventListener("offline",this.networkUnavailableListener)},t.prototype.onNetworkAvailable=function(){Ar(vh,"Network connectivity changed: AVAILABLE");for(var t=0,e=this.callbacks;t<e.length;t++){(0,e[t])(0)}},t.prototype.onNetworkUnavailable=function(){Ar(vh,"Network connectivity changed: UNAVAILABLE");for(var t=0,e=this.callbacks;t<e.length;t++){(0,e[t])(1)}},t.isAvailable=function(){return"undefined"!=typeof window&&void 0!==window.addEventListener&&void 0!==window.removeEventListener},t}(),wh=function(){function t(t){this.sendFn=t.sendFn,this.closeFn=t.closeFn}return t.prototype.onOpen=function(t){Or(!this.wrappedOnOpen,"Called onOpen on stream twice!"),this.wrappedOnOpen=t},t.prototype.onClose=function(t){Or(!this.wrappedOnClose,"Called onClose on stream twice!"),this.wrappedOnClose=t},t.prototype.onMessage=function(t){Or(!this.wrappedOnMessage,"Called onMessage on stream twice!"),this.wrappedOnMessage=t},t.prototype.close=function(){this.closeFn()},t.prototype.send=function(t){this.sendFn(t)},t.prototype.callOnOpen=function(){Or(void 0!==this.wrappedOnOpen,"Cannot call onOpen because no callback was set"),this.wrappedOnOpen()},t.prototype.callOnClose=function(t){Or(void 0!==this.wrappedOnClose,"Cannot call onClose because no callback was set"),this.wrappedOnClose(t)},t.prototype.callOnMessage=function(t){Or(void 0!==this.wrappedOnMessage,"Cannot call onMessage because no callback was set"),this.wrappedOnMessage(t)},t}(),Eh="Connection",Sh={BatchGetDocuments:"batchGet",Commit:"commit"},Th="gl-js/ fire/"+Ir,Ih=function(){function t(t){this.databaseId=t.databaseId;var e=t.ssl?"https":"http";this.baseUrl=e+"://"+t.host,this.forceLongPolling=t.forceLongPolling}return t.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"]=Th},t.prototype.invokeRPC=function(o,a,s){var u=this,c=this.makeUrl(o);return new Promise(function(n,r){var i=new Tr;i.listenOnce(Er.COMPLETE,function(){try{switch(i.getLastErrorCode()){case wr.NO_ERROR:var t=i.getResponseJson();Ar(Eh,"XHR received:",JSON.stringify(t)),n(t);break;case wr.TIMEOUT:Ar(Eh,'RPC "'+o+'" timed out'),r(new xr(Lr.DEADLINE_EXCEEDED,"Request time out"));break;case wr.HTTP_ERROR:var e=i.getStatus();Ar(Eh,'RPC "'+o+'" failed with status:',e,"response text:",i.getResponseText()),0<e?r(new xr(function(t){switch(t){case 200:return Lr.OK;case 400:return Lr.INVALID_ARGUMENT;case 401:return Lr.UNAUTHENTICATED;case 403:return Lr.PERMISSION_DENIED;case 404:return Lr.NOT_FOUND;case 409:return Lr.ABORTED;case 416:return Lr.OUT_OF_RANGE;case 429:return Lr.RESOURCE_EXHAUSTED;case 499:return Lr.CANCELLED;case 500:return Lr.UNKNOWN;case 501:return Lr.UNIMPLEMENTED;case 503:return Lr.UNAVAILABLE;case 504:return Lr.DEADLINE_EXCEEDED;default:return 200<=t&&t<300?Lr.OK:400<=t&&t<500?Lr.FAILED_PRECONDITION:500<=t&&t<600?Lr.INTERNAL:Lr.UNKNOWN}}(e),"Server responded with status "+i.getStatusText())):(Ar(Eh,'RPC "'+o+'" failed'),r(new xr(Lr.UNAVAILABLE,"Connection failed.")));break;default:Mr('RPC "'+o+'" failed with unanticipated webchannel error '+i.getLastErrorCode()+": "+i.getLastError()+", giving up.")}}finally{Ar(Eh,'RPC "'+o+'" completed.')}});var t=JSON.stringify(a);Ar(Eh,"XHR sending: ",c+" "+t);var e={"Content-Type":"text/plain"};u.modifyHeadersForRequest(e,s),i.send(c,"POST",t,e,15)})},t.prototype.invokeStreamingRPC=function(t,e,n){return this.invokeRPC(t,e,n)},t.prototype.openStream=function(t,e){var n=[this.baseUrl,"/","google.firestore.v1.Firestore","/",t,"/channel"],r=br(),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("");Ar(Eh,"Creating WebChannel: "+o+" "+i);var s=r.createWebChannel(o,i),a=!1,u=!1,c=new wh({sendFn:function(t){u?Ar(Eh,"Not sending because WebChannel is closed:",t):(a||(Ar(Eh,"Opening WebChannel transport."),s.open(),a=!0),Ar(Eh,"WebChannel sending:",t),s.send(t))},closeFn:function(){return s.close()}}),h=function(t,e){s.listen(t,function(t){try{e(t)}catch(t){setTimeout(function(){throw t},0)}})};return h(Sr.EventType.OPEN,function(){u||Ar(Eh,"WebChannel transport opened.")}),h(Sr.EventType.CLOSE,function(){u||(u=!0,Ar(Eh,"WebChannel transport closed"),c.callOnClose())}),h(Sr.EventType.ERROR,function(t){u||(u=!0,Ar(Eh,"WebChannel transport errored:",t),c.callOnClose(new xr(Lr.UNAVAILABLE,"The operation could not be completed")))}),h(Sr.EventType.MESSAGE,function(t){if(!u){var e=t.data[0];Or(!!e,"Got a webchannel message without data.");var n=e,r=n.error||n[0]&&n[0].error;if(r){Ar(Eh,"WebChannel received error:",r);var i=r.status,o=function(t){var e=Bs[t];if(void 0!==e)return Gs(e)}(i),a=r.message;void 0===o&&(o=Lr.INTERNAL,a="Unknown error status: "+i+" with message "+r.message),u=!0,c.callOnClose(new xr(o,a)),s.close()}else Ar(Eh,"WebChannel received:",e),c.callOnMessage(e)}}),setTimeout(function(){c.callOnOpen()},0),c},t.prototype.makeUrl=function(t){var e=Sh[t];Or(void 0!==e,"Unknown REST mapping for: "+t);var n=[this.baseUrl,"/","v1"];return n.push("/projects/"),n.push(this.databaseId.projectId),n.push("/databases/"),n.push(this.databaseId.database),n.push("/documents"),n.push(":"),n.push(e),n.join("")},t}(),Ch=function(){function t(){this.emptyByteString="",this.base64Available="undefined"!=typeof atob}return Object.defineProperty(t.prototype,"document",{get:function(){return"undefined"!=typeof document?document:null},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"window",{get:function(){return"undefined"!=typeof window?window:null},enumerable:!0,configurable:!0}),t.prototype.loadConnection=function(t){return Promise.resolve(new Ih(t))},t.prototype.newConnectivityMonitor=function(){return bh.isAvailable()?new bh:new gh},t.prototype.newSerializer=function(t){return new Vu(t,{useProto3Json:!0})},t.prototype.formatJSON=function(t){return JSON.stringify(t)},t.prototype.atob=function(t){return atob(t)},t.prototype.btoa=function(t){return btoa(t)},t}();_r.setPlatform(new Ch),yh(Dh)}).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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