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t(this.comparator,this.root.remove(e,this.comparator).copy(null,null,Ut.BLACK,null,null))},t.prototype.get=function(t){for(var e=this.root;!e.isEmpty();){var n=this.comparator(t,e.key);if(0===n)return e.value;n<0?e=e.left:n>0&&(e=e.right)}return null},t.prototype.indexOf=function(t){for(var e=0,n=this.root;!n.isEmpty();){var r=this.comparator(t,n.key);if(0===r)return e+n.left.size;r<0?n=n.left:(e+=n.left.size+1,n=n.right)}return-1},t.prototype.isEmpty=function(){return this.root.isEmpty()},Object.defineProperty(t.prototype,"size",{get:function(){return this.root.size},enumerable:!0,configurable:!0}),t.prototype.minKey=function(){return this.root.minKey()},t.prototype.maxKey=function(){return this.root.maxKey()},t.prototype.inorderTraversal=function(t){return this.root.inorderTraversal(t)},t.prototype.forEach=function(t){this.inorderTraversal(function(e,n){return t(e,n),!1})},t.prototype.toString=function(){var t=[];return this.inorderTraversal(function(e,n){return t.push(e+":"+n),!1}),"{"+t.join(", ")+"}"},t.prototype.reverseTraversal=function(t){return this.root.reverseTraversal(t)},t.prototype.getIterator=function(){return new xt(this.root,null,this.comparator,!1)},t.prototype.getIteratorFrom=function(t){return new xt(this.root,t,this.comparator,!1)},t.prototype.getReverseIterator=function(){return new xt(this.root,null,this.comparator,!0)},t.prototype.getReverseIteratorFrom=function(t){return new xt(this.root,t,this.comparator,!0)},t}(),xt=function(){function t(t,e,n,r){this.isReverse=r,this.nodeStack=[];for(var o=1;!t.isEmpty();)if(o=e?n(t.key,e):1,r&&(o*=-1),o<0)t=this.isReverse?t.left:t.right;else{if(0===o){this.nodeStack.push(t);break}this.nodeStack.push(t),t=this.isReverse?t.right:t.left}}return t.prototype.getNext=function(){I(this.nodeStack.length>0,"getNext() called on iterator when hasNext() is false.");var 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this.right.reverseTraversal(t)||t(this.key,this.value)||this.left.reverseTraversal(t)},t.prototype.min=function(){return this.left.isEmpty()?this:this.left.min()},t.prototype.minKey=function(){return this.min().key},t.prototype.maxKey=function(){return this.right.isEmpty()?this.key:this.right.maxKey()},t.prototype.insert=function(t,e,n){var r=this,o=n(t,r.key);return(r=o<0?r.copy(null,null,null,r.left.insert(t,e,n),null):0===o?r.copy(null,e,null,null,null):r.copy(null,null,null,null,r.right.insert(t,e,n))).fixUp()},t.prototype.removeMin=function(){if(this.left.isEmpty())return t.EMPTY;var e=this;return e.left.isRed()||e.left.left.isRed()||(e=e.moveRedLeft()),(e=e.copy(null,null,null,e.left.removeMin(),null)).fixUp()},t.prototype.remove=function(e,n){var r,o=this;if(n(e,o.key)<0)o.left.isEmpty()||o.left.isRed()||o.left.left.isRed()||(o=o.moveRedLeft()),o=o.copy(null,null,null,o.left.remove(e,n),null);else{if(o.left.isRed()&&(o=o.rotateRight()),o.right.isEmpty()||o.right.isRed()||o.right.left.isRed()||(o=o.moveRedRight()),0===n(e,o.key)){if(o.right.isEmpty())return t.EMPTY;r=o.right.min(),o=o.copy(r.key,r.value,null,null,o.right.removeMin())}o=o.copy(null,null,null,null,o.right.remove(e,n))}return o.fixUp()},t.prototype.isRed=function(){return this.color},t.prototype.fixUp=function(){var t=this;return t.right.isRed()&&!t.left.isRed()&&(t=t.rotateLeft()),t.left.isRed()&&t.left.left.isRed()&&(t=t.rotateRight()),t.left.isRed()&&t.right.isRed()&&(t=t.colorFlip()),t},t.prototype.moveRedLeft=function(){var t=this.colorFlip();return t.right.left.isRed()&&(t=(t=(t=t.copy(null,null,null,null,t.right.rotateRight())).rotateLeft()).colorFlip()),t},t.prototype.moveRedRight=function(){var t=this.colorFlip();return t.left.left.isRed()&&(t=(t=t.rotateRight()).colorFlip()),t},t.prototype.rotateLeft=function(){var e=this.copy(null,null,t.RED,null,this.right.left);return this.right.copy(null,null,this.color,e,null)},t.prototype.rotateRight=function(){var e=this.copy(null,null,t.RED,this.left.right,null);return this.left.copy(null,null,this.color,null,e)},t.prototype.colorFlip=function(){var t=this.left.copy(null,null,!this.left.color,null,null),e=this.right.copy(null,null,!this.right.color,null,null);return this.copy(null,null,!this.color,t,e)},t.prototype.checkMaxDepth=function(){var t=this.check();return Math.pow(2,t)<=this.size+1},t.prototype.check=function(){if(this.isRed()&&this.left.isRed())throw T("Red node has red child("+this.key+","+this.value+")");if(this.right.isRed())throw T("Right child of ("+this.key+","+this.value+") is red");var t=this.left.check();if(t!==this.right.check())throw T("Black depths differ");return t+(this.isRed()?0:1)},t.EMPTY=null,t.RED=!0,t.BLACK=!1,t}(),qt=function(){function t(){this.size=0}return t.prototype.copy=function(t,e,n,r,o){return this},t.prototype.insert=function(t,e,n){return new Ut(t,e)},t.prototype.remove=function(t,e){return this},t.prototype.isEmpty=function(){return!0},t.prototype.inorderTraversal=function(t){return!1},t.prototype.reverseTraversal=function(t){return!1},t.prototype.minKey=function(){return null},t.prototype.maxKey=function(){return null},t.prototype.isRed=function(){return!1},t.prototype.checkMaxDepth=function(){return!0},t.prototype.check=function(){return 0},t}();Ut.EMPTY=new qt;var Ft=function(){function t(t){this.comparator=t,this.data=new Lt(this.comparator)}return t.fromMapKeys=function(map){var e=new t(map.comparator);return map.forEach(function(t){e=e.add(t)}),e},t.prototype.has=function(t){return null!==this.data.get(t)},t.prototype.first=function(){return this.data.minKey()},t.prototype.last=function(){return this.data.maxKey()},Object.defineProperty(t.prototype,"size",{get:function(){return this.data.size},enumerable:!0,configurable:!0}),t.prototype.indexOf=function(t){return this.data.indexOf(t)},t.prototype.forEach=function(t){this.data.inorderTraversal(function(e,n){return t(e),!1})},t.prototype.forEachInRange=function(t,e){for(var n=this.data.getIteratorFrom(t[0]);n.hasNext();){var r=n.getNext();if(this.comparator(r.key,t[1])>=0)return;e(r.key)}},t.prototype.forEachWhile=function(t,e){var n;for(n=void 0!==e?this.data.getIteratorFrom(e):this.data.getIterator();n.hasNext();){if(!t(n.getNext().key))return}},t.prototype.firstAfterOrEqual=function(t){var e=this.data.getIteratorFrom(t);return e.hasNext()?e.getNext().key:null},t.prototype.getIterator=function(){return new Bt(this.data.getIterator())},t.prototype.getIteratorFrom=function(t){return new Bt(this.data.getIteratorFrom(t))},t.prototype.add=function(t){return this.copy(this.data.remove(t).insert(t,!0))},t.prototype.delete=function(t){return this.has(t)?this.copy(this.data.remove(t)):this},t.prototype.isEmpty=function(){return this.data.isEmpty()},t.prototype.unionWith=function(t){var e=this;return t.forEach(function(t){e=e.add(t)}),e},t.prototype.isEqual=function(e){if(!(e instanceof t))return!1;if(this.size!==e.size)return!1;for(var n=this.data.getIterator(),r=e.data.getIterator();n.hasNext();){var o=n.getNext().key,c=r.getNext().key;if(0!==this.comparator(o,c))return!1}return!0},t.prototype.toArray=function(){var t=[];return this.forEach(function(e){t.push(e)}),t},t.prototype.toString=function(){var t=[];return this.forEach(function(e){return t.push(e)}),"SortedSet("+t.toString()+")"},t.prototype.copy=function(data){var e=new t(this.comparator);return e.data=data,e},t}(),Bt=function(){function t(t){this.iter=t}return t.prototype.getNext=function(){return this.iter.getNext().key},t.prototype.hasNext=function(){return this.iter.hasNext()},t}(),Vt=new Lt(Et.comparator);function jt(){return Vt}function Qt(){return jt()}var Wt=new Lt(Et.comparator);function Kt(){return Wt}var Gt=new Lt(Et.comparator);function zt(){return Gt}var Ht=new Ft(Et.comparator);function Yt(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];for(var n=Ht,r=0,o=t;r<o.length;r++){var c=o[r];n=n.add(c)}return n}var Xt=new Ft(it);function Jt(){return Xt}var $t=function(){function t(t,e,n,r){this.batchId=t,this.localWriteTime=e,this.baseMutations=n,this.mutations=r,I(r.length>0,"Cannot create an empty mutation batch")}return t.prototype.applyToRemoteDocument=function(t,e,n){e&&I(e.key.isEqual(t),"applyToRemoteDocument: key "+t+" should match maybeDoc key\n        "+e.key);var r=n.mutationResults;I(r.length===this.mutations.length,"Mismatch between mutations length\n      ("+this.mutations.length+") and mutation results length\n      ("+r.length+").");for(var i=0;i<this.mutations.length;i++){var o=this.mutations[i];if(o.key.isEqual(t)){var c=r[i];e=o.applyToRemoteDocument(e,c)}}return e},t.prototype.applyToLocalView=function(t,e){e&&I(e.key.isEqual(t),"applyToLocalDocument: key "+t+" should match maybeDoc key\n        "+e.key);for(var n=0,r=this.baseMutations;n<r.length;n++){(l=r[n]).key.isEqual(t)&&(e=l.applyToLocalView(e,e,this.localWriteTime))}for(var o=e,c=0,h=this.mutations;c<h.length;c++){var l;(l=h[c]).key.isEqual(t)&&(e=l.applyToLocalView(e,o,this.localWriteTime))}return e},t.prototype.applyToLocalDocumentSet=function(t){var e=this,n=t;return this.mutations.forEach(function(r){var o=e.applyToLocalView(r.key,t.get(r.key));o&&(n=n.insert(r.key,o))}),n},t.prototype.keys=function(){return this.mutations.reduce(function(t,e){return t.add(e.key)},Yt())},t.prototype.isEqual=function(t){return this.batchId===t.batchId&&ot(this.mutations,t.mutations)&&ot(this.baseMutations,t.baseMutations)},t}(),Zt=function(){function t(t,e,n,r,o){this.batch=t,this.commitVersion=e,this.mutationResults=n,this.streamToken=r,this.docVersions=o}return t.from=function(e,n,r,o){I(e.mutations.length===r.length,"Mutations sent "+e.mutations.length+" must equal results received "+r.length);for(var c=zt(),h=e.mutations,i=0;i<h.length;i++)c=c.insert(h[i].key,r[i].version);return new t(e,n,r,o,c)},t}(),te=function(){function t(t){var e=this;this.nextCallback=null,this.catchCallback=null,this.result=void 0,this.error=void 0,this.isDone=!1,this.callbackAttached=!1,t(function(t){e.isDone=!0,e.result=t,e.nextCallback&&e.nextCallback(t)},function(t){e.isDone=!0,e.error=t,e.catchCallback&&e.catchCallback(t)})}return t.prototype.catch=function(t){return this.next(void 0,t)},t.prototype.next=function(e,n){var r=this;return this.callbackAttached&&T("Called next() or catch() twice for PersistencePromise"),this.callbackAttached=!0,this.isDone?this.error?this.wrapFailure(n,this.error):this.wrapSuccess(e,this.result):new t(function(t,o){r.nextCallback=function(n){r.wrapSuccess(e,n).next(t,o)},r.catchCallback=function(e){r.wrapFailure(n,e).next(t,o)}})},t.prototype.toPromise=function(){var t=this;return new Promise(function(e,n){t.next(e,n)})},t.prototype.wrapUserFunction=function(e){try{var n=e();return n instanceof t?n:t.resolve(n)}catch(e){return t.reject(e)}},t.prototype.wrapSuccess=function(e,n){return e?this.wrapUserFunction(function(){return e(n)}):t.resolve(n)},t.prototype.wrapFailure=function(e,n){return e?this.wrapUserFunction(function(){return e(n)}):t.reject(n)},t.resolve=function(e){return new t(function(t,n){t(e)})},t.reject=function(e){return new t(function(t,n){n(e)})},t.waitFor=function(e){return new t(function(t,n){var r=0,o=0,c=!1;e.forEach(function(element){++r,element.next(function(){++o,c&&o===r&&t()},function(t){return n(t)})}),c=!0,o===r&&t()})},t.or=function(e){for(var p=t.resolve(!1),n=function(e){p=p.next(function(n){return n?t.resolve(n):e()})},r=0,o=e;r<o.length;r++){n(o[r])}return p},t.forEach=function(t,e){var n=this,r=[];return t.forEach(function(t,s){r.push(e.call(n,t,s))}),this.waitFor(r)},t}(),ee=function(){function t(t,e,n,r){this.userId=t,this.serializer=e,this.indexManager=n,this.referenceDelegate=r,this.documentKeysByBatchId={}}return t.forUser=function(e,n,r,o){return I(""!==e.uid,"UserID must not be an empty string."),new t(e.isAuthenticated()?e.uid:"",n,r,o)},t.prototype.checkEmpty=function(t){var e=!0,n=IDBKeyRange.bound([this.userId,Number.NEGATIVE_INFINITY],[this.userId,Number.POSITIVE_INFINITY]);return oe(t).iterate({index:Ke.userMutationsIndex,range:n},function(t,n,r){e=!1,r.done()}).next(function(){return e})},t.prototype.acknowledgeBatch=function(t,e,n){return this.getMutationQueueMetadata(t).next(function(e){return e.lastStreamToken=ie(n),se(t).put(e)})},t.prototype.getLastStreamToken=function(t){return this.getMutationQueueMetadata(t).next(function(t){return t.lastStreamToken})},t.prototype.setLastStreamToken=function(t,e){return this.getMutationQueueMetadata(t).next(function(n){return n.lastStreamToken=ie(e),se(t).put(n)})},t.prototype.addMutationBatch=function(t,e,n,r){var o=this,c=ae(t),h=oe(t);return h.add({}).next(function(l){I("number"==typeof l,"Auto-generated key is not a number");var f=new $t(l,e,n,r),d=o.serializer.toDbMutationBatch(o.userId,f);o.documentKeysByBatchId[l]=f.keys();for(var m=[],y=0,v=r;y<v.length;y++){var w=v[y],E=Ge.key(o.userId,w.key.path,l);m.push(h.put(d)),m.push(c.put(E,Ge.PLACEHOLDER)),m.push(o.indexManager.addToCollectionParentIndex(t,w.key.path.popLast()))}return te.waitFor(m).next(function(){return f})})},t.prototype.lookupMutationBatch=function(t,e){var n=this;return oe(t).get(e).next(function(t){return t?(I(t.userId===n.userId,"Unexpected user '"+t.userId+"' for mutation batch "+e),n.serializer.fromDbMutationBatch(t)):null})},t.prototype.lookupMutationKeys=function(t,e){var n=this;return this.documentKeysByBatchId[e]?te.resolve(this.documentKeysByBatchId[e]):this.lookupMutationBatch(t,e).next(function(t){if(t){var r=t.keys();return n.documentKeysByBatchId[e]=r,r}return null})},t.prototype.getNextMutationBatchAfterBatchId=function(t,e){var n=this,r=e+1,o=IDBKeyRange.lowerBound([this.userId,r]),c=null;return oe(t).iterate({index:Ke.userMutationsIndex,range:o},function(t,e,o){e.userId===n.userId&&(I(e.batchId>=r,"Should have found mutation after "+r),c=n.serializer.fromDbMutationBatch(e)),o.done()}).next(function(){return c})},t.prototype.getAllMutationBatches=function(t){var e=this,n=IDBKeyRange.bound([this.userId,-1],[this.userId,Number.POSITIVE_INFINITY]);return oe(t).loadAll(Ke.userMutationsIndex,n).next(function(t){return t.map(function(t){return e.serializer.fromDbMutationBatch(t)})})},t.prototype.getAllMutationBatchesAffectingDocumentKey=function(t,e){var n=this,r=Ge.prefixForPath(this.userId,e.path),o=IDBKeyRange.lowerBound(r),c=[];return ae(t).iterate({range:o},function(r,o,h){var l=r[0],f=r[1],d=r[2],path=Ot(f);if(l===n.userId&&e.path.isEqual(path))return oe(t).get(d).next(function(t){if(!t)throw T("Dangling document-mutation reference found: "+r+" which points to "+d);I(t.userId===n.userId,"Unexpected user '"+t.userId+"' for mutation batch "+d),c.push(n.serializer.fromDbMutationBatch(t))});h.done()}).next(function(){return c})},t.prototype.getAllMutationBatchesAffectingDocumentKeys=function(t,e){var n=this,r=new Ft(it),o=[];return e.forEach(function(e){var c=Ge.prefixForPath(n.userId,e.path),h=IDBKeyRange.lowerBound(c),l=ae(t).iterate({range:h},function(t,o,c){var h=t[0],l=t[1],f=t[2],path=Ot(l);h===n.userId&&e.path.isEqual(path)?r=r.add(f):c.done()});o.push(l)}),te.waitFor(o).next(function(){return n.lookupMutationBatches(t,r)})},t.prototype.getAllMutationBatchesAffectingQuery=function(t,e){var n=this;I(!e.isDocumentQuery(),"Document queries shouldn't go down this path"),I(!e.isCollectionGroupQuery(),"CollectionGroup queries should be handled in LocalDocumentsView");var r=e.path,o=r.length+1,c=Ge.prefixForPath(this.userId,r),h=IDBKeyRange.lowerBound(c),l=new Ft(it);return ae(t).iterate({range:h},function(t,e,c){var h=t[0],f=t[1],d=t[2],path=Ot(f);h===n.userId&&r.isPrefixOf(path)?path.length===o&&(l=l.add(d)):c.done()}).next(function(){return n.lookupMutationBatches(t,l)})},t.prototype.lookupMutationBatches=function(t,e){var n=this,r=[],o=[];return e.forEach(function(e){o.push(oe(t).get(e).next(function(t){if(null===t)throw T("Dangling document-mutation reference found, which points to "+e);I(t.userId===n.userId,"Unexpected user '"+t.userId+"' for mutation batch "+e),r.push(n.serializer.fromDbMutationBatch(t))}))}),te.waitFor(o).next(function(){return r})},t.prototype.removeMutationBatch=function(t,e){var n=this;return re(t.simpleDbTransaction,this.userId,e).next(function(r){return n.removeCachedMutationKeys(e.batchId),te.forEach(r,function(e){return n.referenceDelegate.removeMutationReference(t,e)})})},t.prototype.removeCachedMutationKeys=function(t){delete this.documentKeysByBatchId[t]},t.prototype.performConsistencyCheck=function(t){var e=this;return this.checkEmpty(t).next(function(n){if(!n)return te.resolve();var r=IDBKeyRange.lowerBound(Ge.prefixForUser(e.userId)),o=[];return ae(t).iterate({range:r},function(t,n,r){if(t[0]===e.userId){var path=Ot(t[1]);o.push(path)}else r.done()}).next(function(){I(0===o.length,"Document leak -- detected dangling mutation references when queue is empty. 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r=IDBKeyRange.bound(e.first().path.toArray(),e.last().path.toArray()),o=e.getIterator(),c=o.getNext();return Pe(t).iterate({range:r},function(t,e,r){for(var h=Et.fromSegments(t);c&&Et.comparator(c,h)<0;)n(c,null),c=o.getNext();c&&c.isEqual(h)&&(n(c,e),c=o.hasNext()?o.getNext():null),c?r.skip(c.path.toArray()):r.done()}).next(function(){for(;c;)n(c,null),c=o.hasNext()?o.getNext():null})},t.prototype.getDocumentsMatchingQuery=function(t,e){var n=this;I(!e.isCollectionGroupQuery(),"CollectionGroup queries should be handled in LocalDocumentsView");var r=Kt(),o=e.path.length+1,c=e.path.toArray(),h=IDBKeyRange.lowerBound(c);return Pe(t).iterate({range:h},function(t,c,h){if(t.length===o){var l=n.serializer.fromDbRemoteDocument(c);e.path.isPrefixOf(l.key.path)?l instanceof Ie&&e.matches(l)&&(r=r.insert(l.key,l)):h.done()}}).next(function(){return r})},t.prototype.getNewDocumentChanges=function(t){var e=this;I(this.keepDocumentChangeLog,"Can only call getNewDocumentChanges() when document change log is enabled");var n=Yt(),r=jt(),o=IDBKeyRange.lowerBound(this._lastProcessedDocumentChangeId+1),c=!0,h=Le(t);return h.iterate({range:o},function(t,r){if(c&&(c=!1,e._lastProcessedDocumentChangeId+1!==r.id))return e.synchronizeLastDocumentChangeId(h).next(function(){return te.reject(new N(A.DATA_LOSS,Re))});n=n.unionWith(e.serializer.fromDbResourcePaths(r.changes)),e._lastProcessedDocumentChangeId=r.id}).next(function(){var o=[];return n.forEach(function(n){o.push(e.getEntry(t,n).next(function(t){var e=t||new Ce(n,Pt.forDeletedDoc());r=r.insert(n,e)}))}),te.waitFor(o)}).next(function(){return r})},t.prototype.removeDocumentChangesThroughChangeId=function(t,e){var n=IDBKeyRange.upperBound(e);return Le(t).delete(n)},t.prototype.synchronizeLastDocumentChangeId=function(t){var e=this;return this._lastProcessedDocumentChangeId=0,t.iterate({keysOnly:!0,reverse:!0},function(t,n,r){e._lastProcessedDocumentChangeId=t,r.done()})},t.prototype.newChangeBuffer=function(){return new Me(this)},t.prototype.getSize=function(t){return this.getMetadata(t).next(function(t){return t.byteSize})},t.prototype.getMetadata=function(t){return Oe(t).get(Xe.key).next(function(t){return I(!!t,"Missing document cache metadata"),t})},t.prototype.setMetadata=function(t,e){return Oe(t).put(Xe.key,e)},t.prototype.updateSize=function(t,e){var n=this;return this.getMetadata(t).next(function(r){return r.byteSize+=e,n.setMetadata(t,r)})},t}();function Oe(t){return Sn.getStore(t,Xe.store)}var Me=function(t){function e(e){var n=t.call(this)||this;return n.documentCache=e,n}return l.__extends(e,t),e.prototype.applyChanges=function(t){var e=this,n=this.assertChanges(),r=0,o=[];return n.forEach(function(t,n){var c=e.documentCache.serializer.toDbRemoteDocument(n),h=e.documentSizes.get(t);I(void 0!==h,"Attempting to change document "+t.toString()+" without having read it first");var l=Ue(c);r+=l-h,o.push({key:t,doc:c})}),this.documentCache.addEntries(t,o,r)},e.prototype.getFromCache=function(t,e){return this.documentCache.getSizedEntry(t,e)},e.prototype.getAllFromCache=function(t,e){return this.documentCache.getSizedEntries(t,e)},e}(Ne);function Pe(t){return Sn.getStore(t,Ye.store)}function Le(t){return Sn.getStore(t,nn.store)}function xe(t){return t.path.toArray()}function Ue(t){var e;if(t.document)e=t.document;else if(t.unknownDocument)e=t.unknownDocument;else{if(!t.noDocument)throw T("Unknown remote document type");e=t.noDocument}return JSON.stringify(e).length}var qe=function(){function t(){this.collectionParentIndex=new Fe}return t.prototype.addToCollectionParentIndex=function(t,e){return this.collectionParentIndex.add(e),te.resolve()},t.prototype.getCollectionParents=function(t,e){return te.resolve(this.collectionParentIndex.getEntries(e))},t}(),Fe=function(){function t(){this.index={}}return t.prototype.add=function(t){I(t.length%2==1,"Expected a collection path.");var e=t.lastSegment(),n=t.popLast(),r=this.index[e]||new Ft(vt.comparator),o=!r.has(n);return this.index[e]=r.add(n),o},t.prototype.getEntries=function(t){return(this.index[t]||new Ft(vt.comparator)).toArray()},t}(),Be=8,Ve=function(){function t(t){this.serializer=t}return t.prototype.createOrUpgrade=function(t,e,n,r){var o=this;I(n<r&&n>=0&&r<=Be,"Unexpected schema upgrade from v"+n+" to v{toVersion}."),n<1&&r>=1&&(function(t){t.createObjectStore(Qe.store)}(t),function(t){t.createObjectStore(We.store,{keyPath:We.keyPath}),t.createObjectStore(Ke.store,{keyPath:Ke.keyPath,autoIncrement:!0}).createIndex(Ke.userMutationsIndex,Ke.userMutationsKeyPath,{unique:!0}),t.createObjectStore(Ge.store)}(t),en(t),function(t){t.createObjectStore(Ye.store)}(t));var p=te.resolve();return n<3&&r>=3&&(0!==n&&(!function(t){t.deleteObjectStore($e.store),t.deleteObjectStore(Je.store),t.deleteObjectStore(Ze.store)}(t),en(t)),p=p.next(function(){return function(t){var e=t.store(Ze.store),n=new Ze(0,0,Pt.MIN.toTimestamp(),0);return e.put(Ze.key,n)}(e)})),n<4&&r>=4&&(0!==n&&(p=p.next(function(){return function(t,e){return e.store(Ke.store).loadAll().next(function(n){t.deleteObjectStore(Ke.store);var r=t.createObjectStore(Ke.store,{keyPath:Ke.keyPath,autoIncrement:!0});r.createIndex(Ke.userMutationsIndex,Ke.userMutationsKeyPath,{unique:!0});var o=e.store(Ke.store),c=n.map(function(t){return o.put(t)});return te.waitFor(c)})}(t,e)})),p=p.next(function(){!function(t){t.createObjectStore(rn.store,{keyPath:rn.keyPath})}(t),function(t){t.createObjectStore(nn.store,{keyPath:"id",autoIncrement:!0})}(t)})),n<5&&r>=5&&(p=p.next(function(){return o.removeAcknowledgedMutations(e)})),n<6&&r>=6&&(p=p.next(function(){return function(t){t.createObjectStore(Xe.store)}(t),o.addDocumentGlobal(e)})),n<7&&r>=7&&(p=p.next(function(){return o.ensureSequenceNumbers(e)})),n<8&&r>=8&&(p=p.next(function(){return o.createCollectionParentIndex(t,e)})),p},t.prototype.addDocumentGlobal=function(t){var e=0;return t.store(Ye.store).iterate(function(t,n){e+=Ue(n)}).next(function(){var n=new Xe(e);return t.store(Xe.store).put(Xe.key,n)})},t.prototype.removeAcknowledgedMutations=function(t){var e=this,n=t.store(We.store),r=t.store(Ke.store);return n.loadAll().next(function(n){return te.forEach(n,function(n){var o=IDBKeyRange.bound([n.userId,-1],[n.userId,n.lastAcknowledgedBatchId]);return r.loadAll(Ke.userMutationsIndex,o).next(function(r){return te.forEach(r,function(r){I(r.userId===n.userId,"Cannot process batch "+r.batchId+" from unexpected user");var o=e.serializer.fromDbMutationBatch(r);return re(t,n.userId,o).next(function(){})})})})})},t.prototype.ensureSequenceNumbers=function(t){var e=t.store($e.store),n=t.store(Ye.store);return Se(t).next(function(t){var r=[];return n.iterate(function(n,o){var path=new vt(n),c=function(path){return[0,Nt(path)]}(path);r.push(e.get(c).next(function(n){return n?te.resolve():function(path){return e.put(new $e(0,Nt(path),t))}(path)}))}).next(function(){return te.waitFor(r)})})},t.prototype.createCollectionParentIndex=function(t,e){t.createObjectStore(tn.store,{keyPath:tn.keyPath});var n=e.store(tn.store),r=new Fe,o=function(t){if(r.add(t)){var e=t.lastSegment(),o=t.popLast();return n.put({collectionId:e,parent:Nt(o)})}};return e.store(Ye.store).iterate({keysOnly:!0},function(t,e){var path=new vt(t);return o(path.popLast())}).next(function(){return e.store(Ge.store).iterate({keysOnly:!0},function(t,e){t[0];var n=t[1],path=(t[2],Ot(n));return o(path.popLast())})})},t}();var je=function(t,e){this.seconds=t,this.nanoseconds=e},Qe=function(){function t(t,e,n){this.ownerId=t,this.allowTabSynchronization=e,this.leaseTimestampMs=n}return t.store="owner",t.key="owner",t}();var We=function(){function t(t,e,n){this.userId=t,this.lastAcknowledgedBatchId=e,this.lastStreamToken=n}return t.store="mutationQueues",t.keyPath="userId",t}(),Ke=function(){function t(t,e,n,r,o){this.userId=t,this.batchId=e,this.localWriteTimeMs=n,this.baseMutations=r,this.mutations=o}return t.store="mutations",t.keyPath="batchId",t.userMutationsIndex="userMutationsIndex",t.userMutationsKeyPath=["userId","batchId"],t}();var Ge=function(){function t(){}return t.prefixForUser=function(t){return[t]},t.prefixForPath=function(t,path){return[t,Nt(path)]},t.key=function(t,path,e){return[t,Nt(path),e]},t.store="documentMutations",t.PLACEHOLDER=new t,t}();var ze=function(path,t){this.path=path,this.readTime=t},He=function(path,t){this.path=path,this.version=t},Ye=function(){function t(t,e,n,r){this.unknownDocument=t,this.noDocument=e,this.document=n,this.hasCommittedMutations=r}return t.store="remoteDocuments",t}(),Xe=function(){function t(t){this.byteSize=t}return t.store="remoteDocumentGlobal",t.key="remoteDocumentGlobalKey",t}();var Je=function(){function t(t,e,n,r,o,c){this.targetId=t,this.canonicalId=e,this.readTime=n,this.resumeToken=r,this.lastListenSequenceNumber=o,this.query=c}return t.store="targets",t.keyPath="targetId",t.queryTargetsIndexName="queryTargetsIndex",t.queryTargetsKeyPath=["canonicalId","targetId"],t}(),$e=function(){function t(t,path,e){this.targetId=t,this.path=path,this.sequenceNumber=e,I(0===t==(void 0!==e),"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}(),Ze=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}(),tn=function(){function t(t,e){this.collectionId=t,this.parent=e}return t.store="collectionParents",t.keyPath=["collectionId","parent"],t}();function en(t){t.createObjectStore($e.store,{keyPath:$e.keyPath}).createIndex($e.documentTargetsIndex,$e.documentTargetsKeyPath,{unique:!0}),t.createObjectStore(Je.store,{keyPath:Je.keyPath}).createIndex(Je.queryTargetsIndexName,Je.queryTargetsKeyPath,{unique:!0}),t.createObjectStore(Ze.store)}var nn=function(){function t(t){this.changes=t}return t.store="remoteDocumentChanges",t.keyPath="id",t}();var rn=function(){function t(t,e,n,r,o){this.clientId=t,this.updateTimeMs=e,this.networkEnabled=n,this.inForeground=r,this.lastProcessedDocumentChangeId=o}return t.store="clientMetadata",t.keyPath="clientId",t}();var on,an=[We.store,Ke.store,Ge.store,Ye.store,Je.store,Qe.store,Ze.store,$e.store].concat([rn.store,nn.store]).concat([Xe.store]).concat([tn.store]),sn=function(){function t(){this.collectionParentsCache=new Fe}return t.prototype.addToCollectionParentIndex=function(t,e){if(I(e.length%2==1,"Expected a collection path."),this.collectionParentsCache.add(e)){I(e.length>=1,"Invalid collection path.");var n=e.lastSegment(),r=e.popLast();return un(t).put({collectionId:n,parent:Nt(r)})}return te.resolve()},t.prototype.getCollectionParents=function(t,e){var n=[],r=IDBKeyRange.bound([e,""],[at(e),""],!1,!0);return un(t).loadAll(r).next(function(t){for(var r=0,o=t;r<o.length;r++){var c=o[r];if(c.collectionId!==e)break;n.push(Ot(c.parent))}return n})},t}();function un(t){return Sn.getStore(t,tn.store)}!function(t){t[t.Listen=0]="Listen",t[t.ExistenceFilterMismatch=1]="ExistenceFilterMismatch",t[t.LimboResolution=2]="LimboResolution"}(on||(on={}));var cn=function(){function t(t,e,n,r,o,c){void 0===o&&(o=Pt.MIN),void 0===c&&(c=D()),this.query=t,this.targetId=e,this.purpose=n,this.sequenceNumber=r,this.snapshotVersion=o,this.resumeToken=c}return t.prototype.copy=function(e){return new t(this.query,this.targetId,this.purpose,void 0===e.sequenceNumber?this.sequenceNumber:e.sequenceNumber,void 0===e.snapshotVersion?this.snapshotVersion:e.snapshotVersion,void 0===e.resumeToken?this.resumeToken:e.resumeToken)},t.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)},t}(),hn=function(){function e(t){this.remoteSerializer=t}return e.prototype.fromDbRemoteDocument=function(t){if(t.document)return this.remoteSerializer.fromDocument(t.document,!!t.hasCommittedMutations);if(t.noDocument){var e=Et.fromSegments(t.noDocument.path),n=this.fromDbTimestamp(t.noDocument.readTime);return new Ce(e,n,{hasCommittedMutations:!!t.hasCommittedMutations})}if(t.unknownDocument){e=Et.fromSegments(t.unknownDocument.path),n=this.fromDbTimestamp(t.unknownDocument.version);return new De(e,n)}return T("Unexpected DbRemoteDocument")},e.prototype.toDbRemoteDocument=function(t){if(t instanceof Ie){var e=t.proto?t.proto:this.remoteSerializer.toDocument(t),n=t.hasCommittedMutations;return new Ye(null,null,e,n)}if(t instanceof Ce){var path=t.key.path.toArray(),r=this.toDbTimestamp(t.version);n=t.hasCommittedMutations;return new Ye(null,new ze(path,r),null,n)}if(t instanceof De){path=t.key.path.toArray(),r=this.toDbTimestamp(t.version);return new Ye(new He(path,r),null,null,!0)}return T("Unexpected MaybeDocumment")},e.prototype.toDbTimestamp=function(t){var e=t.toTimestamp();return new je(e.seconds,e.nanoseconds)},e.prototype.fromDbTimestamp=function(t){var e=new Mt(t.seconds,t.nanoseconds);return Pt.fromTimestamp(e)},e.prototype.toDbMutationBatch=function(t,e){var n=this,r=e.baseMutations.map(function(t){return n.remoteSerializer.toMutation(t)}),o=e.mutations.map(function(t){return n.remoteSerializer.toMutation(t)});return new Ke(t,e.batchId,e.localWriteTime.toMillis(),r,o)},e.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)}),o=Mt.fromMillis(t.localWriteTimeMs);return new $t(t.batchId,o,n,r)},e.prototype.toDbResourcePaths=function(t){var e=[];return t.forEach(function(t){e.push(Nt(t.path))}),e},e.prototype.fromDbResourcePaths=function(t){for(var e=Yt(),n=0,r=t;n<r.length;n++){var o=r[n];e=e.add(new Et(Ot(o)))}return e},e.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 cn(e,t.targetId,on.Listen,t.lastListenSequenceNumber,n,t.resumeToken)},e.prototype.toDbTarget=function(e){I(on.Listen===e.purpose,"Only queries with purpose "+on.Listen+" may be stored, got "+e.purpose);var n,r,o=this.toDbTimestamp(e.snapshotVersion);return n=e.query.isDocumentQuery()?this.remoteSerializer.toDocumentsTarget(e.query):this.remoteSerializer.toQueryTarget(e.query),e.resumeToken instanceof Uint8Array?(I("YES"===t.env.USE_MOCK_PERSISTENCE,"Persisting non-string stream tokens is only supported with mock persistence ."),r=e.resumeToken.toString()):r=e.resumeToken,new Je(e.targetId,e.query.canonicalId(),o,r,e.sequenceNumber,n)},e}();function ln(t,e){var n=t[0],r=t[1],o=e[0],c=e[1],h=it(n,o);return 0===h?it(r,c):h}var fn=function(){function t(t){this.maxElements=t,this.buffer=new Ft(ln),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();ln(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}(),pn={didRun:!1,sequenceNumbersCollected:0,targetsRemoved:0,documentsRemoved:0},dn=function(){function t(t,e,n){this.cacheSizeCollectionThreshold=t,this.percentileToCollect=e,this.maximumSequenceNumbersToCollect=n}return t.withCacheSize=function(e){return new t(e,t.DEFAULT_COLLECTION_PERCENTILE,t.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT)},t.COLLECTION_DISABLED=-1,t.MINIMUM_CACHE_SIZE_BYTES=1048576,t.DEFAULT_CACHE_SIZE_BYTES=41943040,t.DEFAULT_COLLECTION_PERCENTILE=10,t.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT=1e3,t.DEFAULT=new t(t.DEFAULT_CACHE_SIZE_BYTES,t.DEFAULT_COLLECTION_PERCENTILE,t.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT),t.DISABLED=new t(t.COLLECTION_DISABLED,0,0),t}(),mn=function(){function t(t,e,n){this.garbageCollector=t,this.asyncQueue=e,this.localStore=n,this.gcTask=null}return t.prototype.start=function(){I(null===this.gcTask,"Cannot start an already started 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Math.floor(e/100*t)})},t.prototype.nthSequenceNumber=function(t,e){var n=this;if(0===e)return te.resolve(yt.INVALID);var r=new fn(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(t,e){var n=this;return this.params.cacheSizeCollectionThreshold===dn.COLLECTION_DISABLED?(E("LruGarbageCollector","Garbage collection skipped; disabled"),te.resolve(pn)):this.getCacheSize(t).next(function(r){return r<n.params.cacheSizeCollectionThreshold?(E("LruGarbageCollector","Garbage collection skipped; Cache size "+r+" is lower than threshold "+n.params.cacheSizeCollectionThreshold),pn):n.runGarbageCollection(t,e)})},t.prototype.getCacheSize=function(t){return this.delegate.getCacheSize(t)},t.prototype.runGarbageCollection=function(t,e){var n,r,c,h,l,f,d,m,y=this;return h=Date.now(),this.calculateTargetCount(t,this.params.percentileToCollect).next(function(e){return e>y.params.maximumSequenceNumbersToCollect?(E("LruGarbageCollector","Capping sequence numbers to collect down to the maximum of "+y.params.maximumSequenceNumbersToCollect+" from "+e),r=y.params.maximumSequenceNumbersToCollect):r=e,l=Date.now(),y.nthSequenceNumber(t,r)}).next(function(r){return n=r,f=Date.now(),y.removeTargets(t,n,e)}).next(function(e){return c=e,d=Date.now(),y.removeOrphanedDocuments(t,n)}).next(function(t){(m=Date.now(),v()<=o.DEBUG)&&E("LruGarbageCollector","LRU Garbage Collection\n\tCounted targets in "+(l-h)+"ms\n\tDetermined least recently used "+r+" in "+(f-l)+"ms\n\tRemoved "+c+" targets in "+(d-f)+"ms\n\tRemoved "+t+" documents in "+(m-d)+"ms\nTotal Duration: "+(m-h)+"ms");return te.resolve({didRun:!0,sequenceNumbersCollected:r,targetsRemoved:c,documentsRemoved:t})})},t}(),gn="IndexedDbPersistence",vn="The current tab is not in the required state to perform this operation. It might be necessary to refresh the browser tab.",bn="Another tab has exclusive access to the persistence layer. To allow shared access, make sure to invoke `enablePersistence()` with `synchronizeTabs:true` in all tabs.",wn="This platform is either missing IndexedDB or is known to have an incomplete implementation. Offline persistence has been disabled.",En=function(t){function e(e,n){var r=t.call(this)||this;return r.simpleDbTransaction=e,r.currentSequenceNumber=n,r}return l.__extends(e,t),e}(function(){}),Sn=function(){function t(e,n,r,o,c,h,l){if(this.persistenceKey=e,this.clientId=n,this.queue=o,this.multiClientParams=l,this._started=!1,this.isPrimary=!1,this.networkEnabled=!0,this.inForeground=!1,this.lastGarbageCollectionTime=Number.NEGATIVE_INFINITY,this.primaryStateListener=function(t){return Promise.resolve()},!t.isAvailable())throw new N(A.UNIMPLEMENTED,wn);if(this.referenceDelegate=new An(this,h),this.dbName=e+t.MAIN_DATABASE,this.serializer=new hn(c),this.document=r.document,this.allowTabSynchronization=void 0!==l,this.queryCache=new be(this.referenceDelegate,this.serializer),this.indexManager=new sn,this.remoteDocumentCache=new ke(this.serializer,this.indexManager,this.allowTabSynchronization),!r.window||!r.window.localStorage)throw new N(A.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");this.window=r.window,this.webStorage=this.window.localStorage}return t.getStore=function(t,e){if(t instanceof En)return fe.getStore(t.simpleDbTransaction,e);throw T("IndexedDbPersistence must use instances of IndexedDbTransaction")},t.createIndexedDbPersistence=function(e,n,r,o,c,h){return l.__awaiter(this,void 0,void 0,function(){var f;return l.__generator(this,function(l){switch(l.label){case 0:return[4,(f=new t(e,n,r,o,c,h)).start()];case 1:return l.sent(),[2,f]}})})},t.createMultiClientIndexedDbPersistence=function(e,n,r,o,c,h,f){return l.__awaiter(this,void 0,void 0,function(){var d;return l.__generator(this,function(l){switch(l.label){case 0:return[4,(d=new t(e,n,r,o,c,h,f)).start()];case 1:return l.sent(),[2,d]}})})},t.prototype.start=function(){var t=this;return I(!this.started,"IndexedDbPersistence double-started!"),I(null!==this.window,"Expected 'window' to be defined"),fe.openOrCreate(this.dbName,Be,new Ve(this.serializer)).then(function(e){return t.simpleDb=e,t.updateClientMetadataAndTryBecomePrimary()}).then(function(){return t.attachVisibilityHandler(),t.attachWindowUnloadHook(),t.scheduleClientMetadataAndPrimaryLeaseRefreshes(),t.startRemoteDocumentCache()}).then(function(){return t.simpleDb.runTransaction("readonly",[Ze.store],function(e){return Se(e).next(function(e){var n=t.multiClientParams?t.multiClientParams.sequenceNumberSyncer:void 0;t.listenSequence=new yt(e,n)})})}).then(function(){t._started=!0}).catch(function(e){return t.simpleDb&&t.simpleDb.close(),Promise.reject(e)})},t.prototype.startRemoteDocumentCache=function(){var t=this;return this.simpleDb.runTransaction("readonly",an,function(e){return t.remoteDocumentCache.start(e)})},t.prototype.setPrimaryStateListener=function(t){var e=this;return this.primaryStateListener=function(n){return l.__awaiter(e,void 0,void 0,function(){return l.__generator(this,function(e){return this.started?[2,t(n)]:[2]})})},t(this.isPrimary)},t.prototype.setDatabaseDeletedListener=function(t){var e=this;this.simpleDb.setVersionChangeListener(function(n){return l.__awaiter(e,void 0,void 0,function(){return l.__generator(this,function(e){switch(e.label){case 0:return null!==n.newVersion?[3,2]:[4,t()];case 1:e.sent(),e.label=2;case 2:return[2]}})})})},t.prototype.setNetworkEnabled=function(t){var e=this;this.networkEnabled!==t&&(this.networkEnabled=t,this.queue.enqueueAndForget(function(){return l.__awaiter(e,void 0,void 0,function(){return l.__generator(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]}})})}))},t.prototype.updateClientMetadataAndTryBecomePrimary=function(){var t=this;return this.simpleDb.runTransaction("readwrite",an,function(e){return In(e).put(new rn(t.clientId,Date.now(),t.networkEnabled,t.inForeground,t.remoteDocumentCache.lastProcessedDocumentChangeId)).next(function(){if(t.isPrimary)return t.verifyPrimaryLease(e).next(function(e){e||(t.isPrimary=!1,t.queue.enqueueAndForget(function(){return t.primaryStateListener(!1)}))})}).next(function(){return t.canActAsPrimary(e)}).next(function(n){var r=t.isPrimary;return t.isPrimary=n,r!==t.isPrimary&&t.queue.enqueueAndForget(function(){return t.primaryStateListener(t.isPrimary)}),r&&!t.isPrimary?t.releasePrimaryLeaseIfHeld(e):t.isPrimary?t.acquireOrExtendPrimaryLease(e):void 0})})},t.prototype.verifyPrimaryLease=function(t){var e=this;return Tn(t).get(Qe.key).next(function(t){return te.resolve(e.isLocalClient(t))})},t.prototype.removeClientMetadata=function(t){return In(t).delete(this.clientId)},t.prototype.maybeGarbageCollectMultiClientState=function(){return l.__awaiter(this,void 0,void 0,function(){var e,n,r=this;return l.__generator(this,function(o){switch(o.label){case 0:return!this.isPrimary||this.isWithinAge(this.lastGarbageCollectionTime,18e5)?[3,2]:(this.lastGarbageCollectionTime=Date.now(),n=[],[4,this.runTransaction("maybeGarbageCollectMultiClientState","readwrite-primary",function(o){var c=t.getStore(o,rn.store);return c.loadAll().next(function(t){e=r.filterActiveClients(t,18e5),n=t.filter(function(t){return-1===e.indexOf(t)})}).next(function(){return te.forEach(n,function(t){return c.delete(t.clientId)})}).next(function(){if((e=e.filter(function(t){return t.clientId!==r.clientId})).length>0){var t=e.map(function(t){return t.lastProcessedDocumentChangeId||0}),n=Math.min.apply(Math,t);return r.remoteDocumentCache.removeDocumentChangesThroughChangeId(o,n)}})})]);case 1:o.sent(),n.forEach(function(t){r.window.localStorage.removeItem(r.zombiedClientLocalStorageKey(t.clientId))}),o.label=2;case 2:return[2]}})})},t.prototype.scheduleClientMetadataAndPrimaryLeaseRefreshes=function(){var t=this;this.clientMetadataRefresher=this.queue.enqueueAfterDelay(ct.ClientMetadataRefresh,4e3,function(){return t.updateClientMetadataAndTryBecomePrimary().then(function(){return t.maybeGarbageCollectMultiClientState()}).then(function(){return t.scheduleClientMetadataAndPrimaryLeaseRefreshes()})})},t.prototype.isLocalClient=function(t){return!!t&&t.ownerId===this.clientId},t.prototype.canActAsPrimary=function(t){var e=this;return Tn(t).get(Qe.key).next(function(n){if(null!==n&&e.isWithinAge(n.leaseTimestampMs,5e3)&&!e.isClientZombied(n.ownerId)){if(e.isLocalClient(n)&&e.networkEnabled)return!0;if(!e.isLocalClient(n)){if(!n.allowTabSynchronization)throw new N(A.FAILED_PRECONDITION,bn);return!1}}return!(!e.networkEnabled||!e.inForeground)||In(t).loadAll().next(function(t){return void 0===e.filterActiveClients(t,5e3).find(function(t){if(e.clientId!==t.clientId){var n=!e.networkEnabled&&t.networkEnabled,r=!e.inForeground&&t.inForeground,o=e.networkEnabled===t.networkEnabled;if(n||r&&o)return!0}return!1})})}).next(function(t){return e.isPrimary!==t&&E(gn,"Client "+(t?"is":"is not")+" eligible for a primary lease."),t})},t.prototype.shutdown=function(){return l.__awaiter(this,void 0,void 0,function(){var t=this;return l.__generator(this,function(e){switch(e.label){case 0:return this._started=!1,this.markClientZombied(),this.clientMetadataRefresher&&this.clientMetadataRefresher.cancel(),this.detachVisibilityHandler(),this.detachWindowUnloadHook(),[4,this.simpleDb.runTransaction("readwrite",[Qe.store,rn.store],function(e){return t.releasePrimaryLeaseIfHeld(e).next(function(){return t.removeClientMetadata(e)})})];case 1:return e.sent(),this.simpleDb.close(),this.removeClientZombiedEntry(),[2]}})})},t.prototype.filterActiveClients=function(t,e){var n=this;return t.filter(function(t){return n.isWithinAge(t.updateTimeMs,e)&&!n.isClientZombied(t.clientId)})},t.prototype.getActiveClients=function(){var t=this;return this.simpleDb.runTransaction("readonly",[rn.store],function(e){return In(e).loadAll().next(function(e){return t.filterActiveClients(e,18e5).map(function(t){return t.clientId})})})},t.clearPersistence=function(e){return l.__awaiter(this,void 0,void 0,function(){var n;return l.__generator(this,function(r){switch(r.label){case 0:return t.isAvailable()?(n=e+t.MAIN_DATABASE,[4,fe.delete(n)]):[2,Promise.resolve()];case 1:return r.sent(),[2]}})})},Object.defineProperty(t.prototype,"started",{get:function(){return this._started},enumerable:!0,configurable:!0}),t.prototype.getMutationQueue=function(t){return I(this.started,"Cannot initialize MutationQueue before persistence is started."),ee.forUser(t,this.serializer,this.indexManager,this.referenceDelegate)},t.prototype.getQueryCache=function(){return I(this.started,"Cannot initialize QueryCache before persistence is started."),this.queryCache},t.prototype.getRemoteDocumentCache=function(){return I(this.started,"Cannot initialize RemoteDocumentCache before persistence is started."),this.remoteDocumentCache},t.prototype.getIndexManager=function(){return I(this.started,"Cannot initialize IndexManager before persistence is started."),this.indexManager},t.prototype.runTransaction=function(t,e,n){var r=this;return E(gn,"Starting transaction:",t),this.simpleDb.runTransaction("readonly"===e?"readonly":"readwrite",an,function(o){return"readwrite-primary"===e?r.verifyPrimaryLease(o).next(function(e){if(!e)throw S("Failed to obtain primary lease for action '"+t+"'."),r.isPrimary=!1,r.queue.enqueueAndForget(function(){return r.primaryStateListener(!1)}),new N(A.FAILED_PRECONDITION,vn);return n(new En(o,r.listenSequence.next()))}).next(function(t){return r.acquireOrExtendPrimaryLease(o).next(function(){return t})}):r.verifyAllowTabSynchronization(o).next(function(){return n(new En(o,r.listenSequence.next()))})})},t.prototype.verifyAllowTabSynchronization=function(t){var e=this;return Tn(t).get(Qe.key).next(function(t){if(null!==t&&e.isWithinAge(t.leaseTimestampMs,5e3)&&!e.isClientZombied(t.ownerId)&&!e.isLocalClient(t)&&!t.allowTabSynchronization)throw new N(A.FAILED_PRECONDITION,bn)})},t.prototype.acquireOrExtendPrimaryLease=function(t){var e=new Qe(this.clientId,this.allowTabSynchronization,Date.now());return Tn(t).put(Qe.key,e)},t.isAvailable=function(){return fe.isAvailable()},t.buildStoragePrefix=function(t){var e=t.databaseId.projectId;return t.databaseId.isDefaultDatabase||(e+="."+t.databaseId.database),"firestore/"+t.persistenceKey+"/"+e+"/"},t.prototype.releasePrimaryLeaseIfHeld=function(t){var e=this,n=Tn(t);return n.get(Qe.key).next(function(t){return e.isLocalClient(t)?(E(gn,"Releasing primary lease."),n.delete(Qe.key)):te.resolve()})},t.prototype.isWithinAge=function(t,e){var n=Date.now();return!(t<n-e)&&(!(t>n)||(S("Detected an update time that is in the future: "+t+" > "+n),!1))},t.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)},t.prototype.detachVisibilityHandler=function(){this.documentVisibilityHandler&&(I(null!==this.document&&"function"==typeof this.document.addEventListener,"Expected 'document.addEventListener' to be a function"),this.document.removeEventListener("visibilitychange",this.documentVisibilityHandler),this.documentVisibilityHandler=null)},t.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))},t.prototype.detachWindowUnloadHook=function(){this.windowUnloadHandler&&(I("function"==typeof this.window.removeEventListener,"Expected 'window.removeEventListener' to be a function"),this.window.removeEventListener("unload",this.windowUnloadHandler),this.windowUnloadHandler=null)},t.prototype.isClientZombied=function(t){try{var e=null!==this.webStorage.getItem(this.zombiedClientLocalStorageKey(t));return E(gn,"Client '"+t+"' "+(e?"is":"is not")+" zombied in LocalStorage"),e}catch(t){return S(gn,"Failed to get zombied client id.",t),!1}},t.prototype.markClientZombied=function(){try{this.webStorage.setItem(this.zombiedClientLocalStorageKey(this.clientId),String(Date.now()))}catch(t){S("Failed to set zombie client id.",t)}},t.prototype.removeClientZombiedEntry=function(){try{this.webStorage.removeItem(this.zombiedClientLocalStorageKey(this.clientId))}catch(t){}},t.prototype.zombiedClientLocalStorageKey=function(t){return"firestore_zombie_"+this.persistenceKey+"_"+t},t.MAIN_DATABASE="main",t}();function _n(t){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(e){if(!function(t){return t.code===A.FAILED_PRECONDITION&&t.message===vn}(t))throw t;return E(gn,"Unexpectedly lost primary lease"),[2]})})}function Tn(t){return t.store(Qe.store)}function In(t){return t.store(rn.store)}var Cn,Dn,An=function(){function t(t,e){this.db=t,this.garbageCollector=new yn(this,e)}return t.prototype.getSequenceNumberCount=function(t){var e=this.orphanedDocmentCount(t);return this.db.getQueryCache().getQueryCount(t).next(function(t){return e.next(function(e){return t+e})})},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,e){return this.forEachOrphanedDocument(t,function(t,n){return e(n)})},t.prototype.setInMemoryPins=function(t){this.inMemoryPins=t},t.prototype.addReference=function(t,e){return Nn(t,e)},t.prototype.removeReference=function(t,e){return Nn(t,e)},t.prototype.removeTargets=function(t,e,n){return this.db.getQueryCache().removeTargets(t,e,n)},t.prototype.removeMutationReference=function(t,e){return Nn(t,e)},t.prototype.isPinned=function(t,e){return this.inMemoryPins.containsKey(e)?te.resolve(!0):function(t,e){var n=!1;return se(t).iterateSerial(function(r){return ne(t,r,e).next(function(t){return t&&(n=!0),te.resolve(!t)})}).next(function(){return n})}(t,e)},t.prototype.removeOrphanedDocuments=function(t,e){var n=this,r=0,o=0,c=[];return this.forEachOrphanedDocument(t,function(h,l){if(l<=e){var p=n.isPinned(t,h).next(function(e){if(!e)return r++,n.removeOrphanedDocument(t,h).next(function(t){o+=t})});c.push(p)}}).next(function(){return te.waitFor(c)}).next(function(){return n.db.getRemoteDocumentCache().updateSize(t,-o)}).next(function(){return r})},t.prototype.removeOrphanedDocument=function(t,e){var n,r=0,o=this.db.getRemoteDocumentCache();return te.waitFor([_e(t).delete((n=e,[0,Nt(n.path)])),o.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 Nn(t,e)},t.prototype.forEachOrphanedDocument=function(t,e){var n,r=_e(t),o=yt.INVALID;return r.iterate({index:$e.documentTargetsIndex},function(t,r){var c=t[0],path=(t[1],r.path),h=r.sequenceNumber;0===c?(o!==yt.INVALID&&e(new 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this.internalValue},e.prototype.isEqual=function(t){return t instanceof e&&this.internalValue.isEqual(t.internalValue)},e.prototype.compareTo=function(t){return t instanceof e?this.internalValue._compareTo(t.internalValue):this.defaultCompareTo(t)},e}(kn),Kn=function(t){function e(e){var n=t.call(this)||this;return n.internalValue=e,n.typeOrder=Cn.ObjectValue,n}return l.__extends(e,t),e.prototype.value=function(t){var e={};return this.internalValue.inorderTraversal(function(n,r){e[n]=r.value(t)}),e},e.prototype.forEach=function(t){this.internalValue.inorderTraversal(t)},e.prototype.isEqual=function(t){if(t instanceof e){for(var n=this.internalValue.getIterator(),r=t.internalValue.getIterator();n.hasNext()&&r.hasNext();){var o=n.getNext(),c=r.getNext();if(o.key!==c.key||!o.value.isEqual(c.value))return!1}return!n.hasNext()&&!r.hasNext()}return!1},e.prototype.compareTo=function(t){if(t instanceof e){for(var n=this.internalValue.getIterator(),r=t.internalValue.getIterator();n.hasNext()&&r.hasNext();){var o=n.getNext(),c=r.getNext(),h=it(o.key,c.key)||o.value.compareTo(c.value);if(h)return h}return it(n.hasNext(),r.hasNext())}return this.defaultCompareTo(t)},e.prototype.set=function(path,t){if(I(!path.isEmpty(),"Cannot set field for empty path on ObjectValue"),1===path.length)return this.setChild(path.firstSegment(),t);var n=this.child(path.firstSegment());n instanceof e||(n=e.EMPTY);var r=n.set(path.popFirst(),t);return this.setChild(path.firstSegment(),r)},e.prototype.delete=function(path){if(I(!path.isEmpty(),"Cannot delete field for empty path on ObjectValue"),1===path.length)return new e(this.internalValue.remove(path.firstSegment()));var t=this.child(path.firstSegment());if(t instanceof e){var n=t.delete(path.popFirst());return new e(this.internalValue.insert(path.firstSegment(),n))}return this},e.prototype.contains=function(path){return void 0!==this.field(path)},e.prototype.field=function(path){I(!path.isEmpty(),"Can't get field of empty path");var t=this;return path.forEach(function(n){t=t instanceof e&&t.internalValue.get(n)||void 0}),t},e.prototype.toString=function(){return this.internalValue.toString()},e.prototype.child=function(t){return this.internalValue.get(t)||void 0},e.prototype.setChild=function(t,n){return new e(this.internalValue.insert(t,n))},e.EMPTY=new e(new Lt(it)),e}(kn),Gn=function(t){function e(e){var n=t.call(this)||this;return n.internalValue=e,n.typeOrder=Cn.ArrayValue,n}return l.__extends(e,t),e.prototype.value=function(t){return this.internalValue.map(function(e){return e.value(t)})},e.prototype.contains=function(t){for(var e=0,n=this.internalValue;e<n.length;e++){if(n[e].isEqual(t))return!0}return!1},e.prototype.forEach=function(t){this.internalValue.forEach(t)},e.prototype.isEqual=function(t){if(t instanceof e){if(this.internalValue.length!==t.internalValue.length)return!1;for(var i=0;i<this.internalValue.length;i++)if(!this.internalValue[i].isEqual(t.internalValue[i]))return!1;return!0}return!1},e.prototype.compareTo=function(t){if(t instanceof e){for(var n=Math.min(this.internalValue.length,t.internalValue.length),i=0;i<n;i++){var r=this.internalValue[i].compareTo(t.internalValue[i]);if(r)return r}return it(this.internalValue.length,t.internalValue.length)}return this.defaultCompareTo(t)},e.prototype.toString=function(){return"["+this.internalValue.map(function(t){return t.toString()}).join(",")+"]"},e}(kn),zn=function(){function t(t){this.fields=t}return t.fromSet=function(e){return new t(e)},t.fromArray=function(e){var n=new Ft(wt.comparator);return e.forEach(function(t){return n=n.add(t)}),new t(n)},t.prototype.covers=function(t){var e=!1;return this.fields.forEach(function(n){n.isPrefixOf(t)&&(e=!0)}),e},t.prototype.applyTo=function(data){var t=Kn.EMPTY;return this.fields.forEach(function(e){if(e.isEmpty())return data;var n=data.field(e);void 0!==n&&(t=t.set(e,n))}),t},t.prototype.isEqual=function(t){return this.fields.isEqual(t.fields)},t}(),Hn=function(){function t(t,e){this.field=t,this.transform=e}return Object.defineProperty(t.prototype,"isIdempotent",{get:function(){return this.transform.isIdempotent},enumerable:!0,configurable:!0}),t.prototype.isEqual=function(t){return this.field.isEqual(t.field)&&this.transform.isEqual(t.transform)},t}(),Yn=function(t,e){this.version=t,this.transformResults=e};!function(t){t[t.Set=0]="Set",t[t.Patch=1]="Patch",t[t.Transform=2]="Transform",t[t.Delete=3]="Delete"}(xn||(xn={}));var Xn=function(){function t(t,e){this.updateTime=t,this.exists=e,I(void 0===t||void 0===e,'Precondition can specify "exists" or "updateTime" but not both')}return t.exists=function(e){return new t(void 0,e)},t.updateTime=function(e){return new t(e)},Object.defineProperty(t.prototype,"isNone",{get:function(){return void 0===this.updateTime&&void 0===this.exists},enumerable:!0,configurable:!0}),t.prototype.isValidFor=function(t){return void 0!==this.updateTime?t instanceof Ie&&t.version.isEqual(this.updateTime):void 0!==this.exists?this.exists===t instanceof Ie:(I(this.isNone,"Precondition should be empty"),!0)},t.prototype.isEqual=function(t){return e=this.updateTime,n=t.updateTime,(null!=e?!(!n||!e.isEqual(n)):e===n)&&this.exists===t.exists;var e,n},t.NONE=new t,t}(),Jn=function(){function t(){}return t.prototype.verifyKeyMatches=function(t){null!=t&&I(t.key.isEqual(this.key),"Can only apply a mutation to a document with the same key")},t.getPostMutationVersion=function(t){return t instanceof Ie?t.version:Pt.MIN},t}(),$n=function(t){function e(e,n,r){var o=t.call(this)||this;return o.key=e,o.value=n,o.precondition=r,o.type=xn.Set,o}return l.__extends(e,t),e.prototype.applyToRemoteDocument=function(t,e){this.verifyKeyMatches(t),I(null==e.transformResults,"Transform results received by SetMutation.");var n=e.version;return new Ie(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=Jn.getPostMutationVersion(t);return new Ie(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}(Jn),Zn=function(t){function e(e,data,n,r){var o=t.call(this)||this;return o.key=e,o.data=data,o.fieldMask=n,o.precondition=r,o.type=xn.Patch,o}return l.__extends(e,t),e.prototype.applyToRemoteDocument=function(t,e){if(this.verifyKeyMatches(t),I(null==e.transformResults,"Transform results received by PatchMutation."),!this.precondition.isValidFor(t))return new De(this.key,e.version);var n=this.patchDocument(t);return new Ie(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=Jn.getPostMutationVersion(t),o=this.patchDocument(t);return new Ie(this.key,r,o,{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 data;return data=t instanceof Ie?t.data:Kn.EMPTY,this.patchObject(data)},e.prototype.patchObject=function(data){var t=this;return this.fieldMask.fields.forEach(function(e){if(!e.isEmpty()){var n=t.data.field(e);data=void 0!==n?data.set(e,n):data.delete(e)}}),data},e}(Jn),er=function(t){function e(e,n){var r=t.call(this)||this;return r.key=e,r.fieldTransforms=n,r.type=xn.Transform,r.precondition=Xn.exists(!0),r}return l.__extends(e,t),e.prototype.applyToRemoteDocument=function(t,e){if(this.verifyKeyMatches(t),I(null!=e.transformResults,"Transform results missing for TransformMutation."),!this.precondition.isValidFor(t))return new De(this.key,e.version);var n=this.requireDocument(t),r=this.serverTransformResults(t,e.transformResults),o=e.version,c=this.transformObject(n.data,r);return new Ie(this.key,o,c,{hasCommittedMutations:!0})},e.prototype.applyToLocalView=function(t,e,n){if(this.verifyKeyMatches(t),!this.precondition.isValidFor(t))return t;var r=this.requireDocument(t),o=this.localTransformResults(n,e),c=this.transformObject(r.data,o);return new Ie(this.key,r.version,c,{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 t=new Ft(wt.comparator);return this.fieldTransforms.forEach(function(e){return t=t.add(e.field)}),new zn(t)},enumerable:!0,configurable:!0}),e.prototype.isEqual=function(t){return t instanceof e&&this.key.isEqual(t.key)&&ot(this.fieldTransforms,t.fieldTransforms)&&this.precondition.isEqual(t.precondition)},e.prototype.requireDocument=function(t){I(t instanceof Ie,"Unknown MaybeDocument type "+t);var e=t;return I(e.key.isEqual(this.key),"Can only transform a document with the same key"),e},e.prototype.serverTransformResults=function(t,e){var n=[];I(this.fieldTransforms.length===e.length,"server transform result count ("+e.length+") should match field transform count ("+this.fieldTransforms.length+")");for(var i=0;i<e.length;i++){var r=this.fieldTransforms[i],o=r.transform,c=null;t instanceof Ie&&(c=t.field(r.field)||null),n.push(o.applyToRemoteDocument(c,e[i]))}return n},e.prototype.localTransformResults=function(t,e){for(var n=[],r=0,o=this.fieldTransforms;r<o.length;r++){var c=o[r],h=c.transform,l=null;e instanceof Ie&&(l=e.field(c.field)||null),n.push(h.applyToLocalView(l,t))}return n},e.prototype.transformObject=function(data,t){I(t.length===this.fieldTransforms.length,"TransformResults length mismatch.");for(var i=0;i<this.fieldTransforms.length;i++){var e=this.fieldTransforms[i].field;data=data.set(e,t[i])}return data},e}(Jn),nr=function(t){function e(e,n){var r=t.call(this)||this;return r.key=e,r.precondition=n,r.type=xn.Delete,r}return l.__extends(e,t),e.prototype.applyToRemoteDocument=function(t,e){return this.verifyKeyMatches(t),I(null==e.transformResults,"Transform results received by DeleteMutation."),new Ce(this.key,e.version,{hasCommittedMutations:!0})},e.prototype.applyToLocalView=function(t,e,n){return this.verifyKeyMatches(t),this.precondition.isValidFor(t)?(t&&I(t.key.isEqual(this.key),"Can only apply mutation to document with same key"),new Ce(this.key,Pt.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}(Jn),rr=function(){function t(t,e,n){this.remoteDocumentCache=t,this.mutationQueue=e,this.indexManager=n}return t.prototype.getDocument=function(t,e){var n=this;return this.mutationQueue.getAllMutationBatchesAffectingDocumentKey(t,e).next(function(r){return n.getDocumentInternal(t,e,r)})},t.prototype.getDocumentInternal=function(t,e,n){return this.remoteDocumentCache.getEntry(t,e).next(function(t){for(var r=0,o=n;r<o.length;r++){t=o[r].applyToLocalView(e,t)}return t})},t.prototype.applyLocalMutationsToDocuments=function(t,e,n){var r=Qt();return e.forEach(function(t,e){for(var o=0,c=n;o<c.length;o++){e=c[o].applyToLocalView(t,e)}r=r.insert(t,e)}),r},t.prototype.getDocuments=function(t,e){var n=this;return this.remoteDocumentCache.getEntries(t,e).next(function(e){return n.getLocalViewOfDocuments(t,e)})},t.prototype.getLocalViewOfDocuments=function(t,e){var n=this;return this.mutationQueue.getAllMutationBatchesAffectingDocumentKeys(t,e).next(function(r){var o=n.applyLocalMutationsToDocuments(t,e,r),c=jt();return o.forEach(function(t,e){e||(e=new Ce(t,Pt.forDeletedDoc())),c=c.insert(t,e)}),c})},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 Et(e)).next(function(t){var e=Kt();return t instanceof Ie&&(e=e.insert(t.key,t)),e})},t.prototype.getDocumentsMatchingCollectionGroupQuery=function(t,e){var n=this;I(e.path.isEmpty(),"Currently we only support collection group queries at the root.");var r=e.collectionGroup,o=Kt();return this.indexManager.getCollectionParents(t,r).next(function(c){return te.forEach(c,function(c){var h=e.asCollectionQueryAtPath(c.child(r));return n.getDocumentsMatchingCollectionQuery(t,h).next(function(t){t.forEach(function(t,e){o=o.insert(t,e)})})}).next(function(){return o})})},t.prototype.getDocumentsMatchingCollectionQuery=function(t,e){var n,r=this;return this.remoteDocumentCache.getDocumentsMatchingQuery(t,e).next(function(o){return n=o,r.mutationQueue.getAllMutationBatchesAffectingQuery(t,e)}).next(function(t){for(var r=0,o=t;r<o.length;r++)for(var c=o[r],h=0,l=c.mutations;h<l.length;h++){var f=l[h],d=f.key;if(e.path.isImmediateParentOf(d.path)){var m=n.get(d),y=f.applyToLocalView(m,m,c.localWriteTime);n=y instanceof Ie?n.insert(d,y):n.remove(d)}}}).next(function(){return n.forEach(function(t,r){e.matches(r)||(n=n.remove(t))}),n})},t}(),ir=function(){function t(){this.refsByKey=new Ft(or.compareByKey),this.refsByTarget=new Ft(or.compareByTargetId)}return t.prototype.isEmpty=function(){return this.refsByKey.isEmpty()},t.prototype.addReference=function(t,e){var n=new or(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 or(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=Et.EMPTY,r=new or(n,t),o=new or(n,t+1),c=[];return this.refsByTarget.forEachInRange([r,o],function(t){e.removeRef(t),c.push(t.key)}),c},t.prototype.removeAllReferences=function(){var t=this;this.refsByKey.forEach(function(e){return t.removeRef(e)})},t.prototype.removeRef=function(t){this.refsByKey=this.refsByKey.delete(t),this.refsByTarget=this.refsByTarget.delete(t)},t.prototype.referencesForId=function(t){var e=Et.EMPTY,n=new or(e,t),r=new or(e,t+1),o=Yt();return this.refsByTarget.forEachInRange([n,r],function(t){o=o.add(t.key)}),o},t.prototype.containsKey=function(t){var e=new or(t,0),n=this.refsByKey.firstAfterOrEqual(e);return null!==n&&t.isEqual(n.key)},t}(),or=function(){function t(t,e){this.key=t,this.targetOrBatchId=e}return t.compareByKey=function(t,e){return Et.comparator(t.key,e.key)||it(t.targetOrBatchId,e.targetOrBatchId)},t.compareByTargetId=function(t,e){return it(t.targetOrBatchId,e.targetOrBatchId)||Et.comparator(t.key,e.key)},t}(),ar=function(){function t(t,e){this.persistence=t,this.localViewReferences=new ir,this.queryDataByTarget={},I(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 rr(this.remoteDocuments,this.mutationQueue,this.persistence.getIndexManager())}return t.prototype.handleUserChange=function(t){var e=this;return this.persistence.runTransaction("Handle user change","readonly",function(n){var r;return e.mutationQueue.getAllMutationBatches(n).next(function(o){return r=o,e.mutationQueue=e.persistence.getMutationQueue(t),e.localDocuments=new rr(e.remoteDocuments,e.mutationQueue,e.persistence.getIndexManager()),e.mutationQueue.getAllMutationBatches(n)}).next(function(t){for(var o=[],c=[],h=Yt(),l=0,f=r;l<f.length;l++){var d=f[l];o.push(d.batchId);for(var m=0,y=d.mutations;m<y.length;m++){var v=y[m];h=h.add(v.key)}}for(var w=0,E=t;w<E.length;w++){d=E[w];c.push(d.batchId);for(var S=0,_=d.mutations;S<_.length;S++){v=_[S];h=h.add(v.key)}}return e.localDocuments.getDocuments(n,h).next(function(t){return{affectedDocuments:t,removedBatchIds:o,addedBatchIds:c}})})})},t.prototype.localWrite=function(t){var e=this,n=Mt.now(),r=t.reduce(function(t,e){return t.add(e.key)},Yt());return this.persistence.runTransaction("Locally write mutations","readwrite",function(o){return e.localDocuments.getDocuments(o,r).next(function(r){for(var c=[],h=0,l=t;h<l.length;h++){var f=l[h],d=r.get(f.key);if(!f.isIdempotent){var m=f.fieldMask;if(m){var y=d instanceof Ie?m.applyTo(d.data):Kn.EMPTY;c.push(new Zn(f.key,y,m,Xn.exists(!0)))}}}return e.mutationQueue.addMutationBatch(o,n,c,t).next(function(t){var e=t.applyToLocalDocumentSet(r);return{batchId:t.batchId,changes:e}})})})},t.prototype.lookupMutationDocuments=function(t){var e=this;return this.persistence.runTransaction("Lookup mutation documents","readonly",function(n){return e.mutationQueue.lookupMutationKeys(n,t).next(function(t){return t?e.localDocuments.getDocuments(n,t):te.resolve(null)})})},t.prototype.acknowledgeBatch=function(t){var e=this;return this.persistence.runTransaction("Acknowledge batch","readwrite-primary",function(n){var r=t.batch.keys(),o=e.remoteDocuments.newChangeBuffer();return e.mutationQueue.acknowledgeBatch(n,t.batch,t.streamToken).next(function(){return e.applyWriteToRemoteDocuments(n,t,o)}).next(function(){return o.apply(n)}).next(function(){return e.mutationQueue.performConsistencyCheck(n)}).next(function(){return e.localDocuments.getDocuments(n,r)})})},t.prototype.rejectBatch=function(t){var e=this;return this.persistence.runTransaction("Reject batch","readwrite-primary",function(n){var r;return e.mutationQueue.lookupMutationBatch(n,t).next(function(t){return I(null!==t,"Attempt to reject nonexistent batch!"),r=t.keys(),e.mutationQueue.removeMutationBatch(n,t)}).next(function(){return e.mutationQueue.performConsistencyCheck(n)}).next(function(){return e.localDocuments.getDocuments(n,r)})})},t.prototype.getLastStreamToken=function(){var t=this;return this.persistence.runTransaction("Get last stream token","readonly",function(e){return t.mutationQueue.getLastStreamToken(e)})},t.prototype.setLastStreamToken=function(t){var e=this;return this.persistence.runTransaction("Set last stream token","readwrite-primary",function(n){return e.mutationQueue.setLastStreamToken(n,t)})},t.prototype.getLastRemoteSnapshotVersion=function(){var t=this;return this.persistence.runTransaction("Get last remote snapshot version","readonly",function(e){return t.queryCache.getLastRemoteSnapshotVersion(e)})},t.prototype.applyRemoteEvent=function(e){var n=this,r=this.remoteDocuments.newChangeBuffer();return this.persistence.runTransaction("Apply remote event","readwrite-primary",function(o){var c=[],h=Yt();M(e.targetChanges,function(r,l){var f=n.queryDataByTarget[r];if(f){l.addedDocuments.forEach(function(t){h=h.add(t)}),l.modifiedDocuments.forEach(function(t){h=h.add(t)}),c.push(n.queryCache.removeMatchingKeys(o,l.removedDocuments,r).next(function(){return n.queryCache.addMatchingKeys(o,l.addedDocuments,r)}));var d=l.resumeToken;if(d.length>0){var m=f;f=f.copy({resumeToken:d,snapshotVersion:e.snapshotVersion}),n.queryDataByTarget[r]=f,t.shouldPersistQueryData(m,f,l)&&c.push(n.queryCache.updateQueryData(o,f))}}});var l=jt(),f=Yt();e.documentUpdates.forEach(function(t,e){f=f.add(t)}),c.push(r.getEntries(o,f).next(function(t){e.documentUpdates.forEach(function(f,d){var m=t.get(f);null==m||d.version.isEqual(Pt.MIN)||h.has(d.key)&&!m.hasPendingWrites||d.version.compareTo(m.version)>=0?(r.addEntry(d),l=l.insert(f,d)):E("LocalStore","Ignoring outdated watch update for ",f,". Current version:",m.version," Watch version:",d.version),e.resolvedLimboDocuments.has(f)&&c.push(n.persistence.referenceDelegate.updateLimboDocument(o,f))})}));var d=e.snapshotVersion;if(!d.isEqual(Pt.MIN)){var m=n.queryCache.getLastRemoteSnapshotVersion(o).next(function(t){return I(d.compareTo(t)>=0,"Watch stream reverted to previous snapshot?? "+d+" < "+t),n.queryCache.setTargetsMetadata(o,o.currentSequenceNumber,d)});c.push(m)}return te.waitFor(c).next(function(){return r.apply(o)}).next(function(){return n.localDocuments.getLocalViewOfDocuments(o,l)})})},t.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||n.addedDocuments.size+n.modifiedDocuments.size+n.removedDocuments.size>0))},t.prototype.notifyLocalViewChanges=function(t){var e=this;return this.persistence.runTransaction("notifyLocalViewChanges","readwrite",function(n){return te.forEach(t,function(t){return e.localViewReferences.addReferences(t.addedKeys,t.targetId),e.localViewReferences.removeReferences(t.removedKeys,t.targetId),te.forEach(t.removedKeys,function(t){return e.persistence.referenceDelegate.removeReference(n,t)})})})},t.prototype.nextMutationBatch=function(t){var e=this;return this.persistence.runTransaction("Get next mutation batch","readonly",function(n){return void 0===t&&(t=-1),e.mutationQueue.getNextMutationBatchAfterBatchId(n,t)})},t.prototype.readDocument=function(t){var e=this;return this.persistence.runTransaction("read document","readonly",function(n){return e.localDocuments.getDocument(n,t)})},t.prototype.allocateQuery=function(t){var e=this;return this.persistence.runTransaction("Allocate query","readwrite",function(n){var r;return e.queryCache.getQueryData(n,t).next(function(o){return o?(r=o,te.resolve()):e.queryCache.allocateTargetId(n).next(function(o){return r=new cn(t,o,on.Listen,n.currentSequenceNumber),e.queryCache.addQueryData(n,r)})}).next(function(){return I(!e.queryDataByTarget[r.targetId],"Tried to allocate an already allocated query: "+t),e.queryDataByTarget[r.targetId]=r,r})})},t.prototype.releaseQuery=function(t,e){var n=this,r=e?"readwrite":"readwrite-primary";return this.persistence.runTransaction("Release query",r,function(r){return n.queryCache.getQueryData(r,t).next(function(o){I(null!=o,"Tried to release nonexistent query: "+t);var c=o.targetId,h=n.queryDataByTarget[c],l=n.localViewReferences.removeReferencesForId(c);return delete n.queryDataByTarget[c],e?te.resolve():te.forEach(l,function(t){return n.persistence.referenceDelegate.removeReference(r,t)}).next(function(){return n.persistence.referenceDelegate.removeTarget(r,h)})})})},t.prototype.executeQuery=function(t){var e=this;return this.persistence.runTransaction("Execute query","readonly",function(n){return e.localDocuments.getDocumentsMatchingQuery(n,t)})},t.prototype.remoteDocumentKeys=function(t){var e=this;return this.persistence.runTransaction("Remote document keys","readonly",function(n){return e.queryCache.getMatchingKeysForTargetId(n,t)})},t.prototype.getActiveClients=function(){return this.persistence.getActiveClients()},t.prototype.removeCachedMutationBatchMetadata=function(t){this.mutationQueue.removeCachedMutationKeys(t)},t.prototype.setNetworkEnabled=function(t){this.persistence.setNetworkEnabled(t)},t.prototype.applyWriteToRemoteDocuments=function(t,e,n){var r=this,o=e.batch,c=o.keys(),h=te.resolve();return c.forEach(function(r){h=h.next(function(){return n.getEntry(t,r)}).next(function(t){var c=t,h=e.docVersions.get(r);I(null!==h,"ackVersions should contain every doc in the write."),(!c||c.version.compareTo(h)<0)&&((c=o.applyToRemoteDocument(r,c,e))?n.addEntry(c):I(!t,"Mutation batch "+o+" applied to document "+t+" resulted in null"))})}),h.next(function(){return r.mutationQueue.removeMutationBatch(t,o)})},t.prototype.collectGarbage=function(t){var e=this;return this.persistence.runTransaction("Collect garbage","readwrite-primary",function(n){return t.collect(n,e.queryDataByTarget)})},t.prototype.getQueryForTarget=function(t){var e=this;return this.queryDataByTarget[t]?Promise.resolve(this.queryDataByTarget[t].query):this.persistence.runTransaction("Get query data","readonly",function(n){return e.queryCache.getQueryDataForTarget(n,t).next(function(t){return t?t.query:null})})},t.prototype.getNewDocumentChanges=function(){var t=this;return this.persistence.runTransaction("Get new document changes","readonly",function(e){return t.remoteDocuments.getNewDocumentChanges(e)})},t.RESUME_TOKEN_MAX_AGE_MICROS=3e8,t}(),sr=function(){function t(t,e){this.indexManager=t,this.referenceDelegate=e,this.mutationQueue=[],this.nextBatchId=1,this.lastStreamToken=D(),this.batchesByDocumentKey=new Ft(or.compareByKey)}return t.prototype.checkEmpty=function(t){return te.resolve(0===this.mutationQueue.length)},t.prototype.acknowledgeBatch=function(t,e,n){var r=e.batchId,o=this.indexOfExistingBatchId(r,"acknowledged");I(0===o,"Can only acknowledge the first batch in the mutation queue");var c=this.mutationQueue[o];return I(r===c.batchId,"Queue ordering failure: expected batch "+r+", got batch "+c.batchId),this.lastStreamToken=n,te.resolve()},t.prototype.getLastStreamToken=function(t){return te.resolve(this.lastStreamToken)},t.prototype.setLastStreamToken=function(t,e){return this.lastStreamToken=e,te.resolve()},t.prototype.addMutationBatch=function(t,e,n,r){I(0!==r.length,"Mutation batches should not be empty");var o=this.nextBatchId;(this.nextBatchId++,this.mutationQueue.length>0)&&I(this.mutationQueue[this.mutationQueue.length-1].batchId<o,"Mutation batchIDs must be monotonically increasing order");var c=new $t(o,e,n,r);this.mutationQueue.push(c);for(var h=0,l=r;h<l.length;h++){var f=l[h];this.batchesByDocumentKey=this.batchesByDocumentKey.add(new or(f.key,o)),this.indexManager.addToCollectionParentIndex(t,f.key.path.popLast())}return te.resolve(c)},t.prototype.lookupMutationBatch=function(t,e){return te.resolve(this.findMutationBatch(e))},t.prototype.lookupMutationKeys=function(t,e){var n=this.findMutationBatch(e);return I(null!=n,"Failed to find local mutation batch."),te.resolve(n.keys())},t.prototype.getNextMutationBatchAfterBatchId=function(t,e){var n=e+1,r=this.indexOfBatchId(n),o=r<0?0:r;return te.resolve(this.mutationQueue.length>o?this.mutationQueue[o]:null)},t.prototype.getAllMutationBatches=function(t){return te.resolve(this.mutationQueue.slice())},t.prototype.getAllMutationBatchesAffectingDocumentKey=function(t,e){var n=this,r=new or(e,0),o=new or(e,Number.POSITIVE_INFINITY),c=[];return this.batchesByDocumentKey.forEachInRange([r,o],function(t){I(e.isEqual(t.key),"Should only iterate over a single key's batches");var r=n.findMutationBatch(t.targetOrBatchId);I(null!==r,"Batches in the index must exist in the main table"),c.push(r)}),te.resolve(c)},t.prototype.getAllMutationBatchesAffectingDocumentKeys=function(t,e){var n=this,r=new Ft(it);return e.forEach(function(t){var e=new or(t,0),o=new or(t,Number.POSITIVE_INFINITY);n.batchesByDocumentKey.forEachInRange([e,o],function(e){I(t.isEqual(e.key),"For each key, should only iterate over a single key's batches"),r=r.add(e.targetOrBatchId)})}),te.resolve(this.findMutationBatches(r))},t.prototype.getAllMutationBatchesAffectingQuery=function(t,e){I(!e.isCollectionGroupQuery(),"CollectionGroup queries should be handled in LocalDocumentsView");var n=e.path,r=n.length+1,o=n;Et.isDocumentKey(o)||(o=o.child(""));var c=new or(new Et(o),0),h=new Ft(it);return this.batchesByDocumentKey.forEachWhile(function(t){var e=t.key.path;return!!n.isPrefixOf(e)&&(e.length===r&&(h=h.add(t.targetOrBatchId)),!0)},c),te.resolve(this.findMutationBatches(h))},t.prototype.findMutationBatches=function(t){var e=this,n=[];return t.forEach(function(t){var r=e.findMutationBatch(t);null!==r&&n.push(r)}),n},t.prototype.removeMutationBatch=function(t,e){var n=this;I(0===this.indexOfExistingBatchId(e.batchId,"removed"),"Can only remove the first entry of the mutation queue"),this.mutationQueue.shift();var r=this.batchesByDocumentKey;return te.forEach(e.mutations,function(o){var c=new or(o.key,e.batchId);return r=r.delete(c),n.referenceDelegate.removeMutationReference(t,o.key)}).next(function(){n.batchesByDocumentKey=r})},t.prototype.removeCachedMutationKeys=function(t){},t.prototype.containsKey=function(t,e){var n=new or(e,0),r=this.batchesByDocumentKey.firstAfterOrEqual(n);return te.resolve(e.isEqual(r&&r.key))},t.prototype.performConsistencyCheck=function(t){return 0===this.mutationQueue.length&&I(this.batchesByDocumentKey.isEmpty(),"Document leak -- detected dangling mutation references when queue is empty."),te.resolve()},t.prototype.indexOfExistingBatchId=function(t,e){var n=this.indexOfBatchId(t);return I(n>=0&&n<this.mutationQueue.length,"Batches must exist to be "+e),n},t.prototype.indexOfBatchId=function(t){return 0===this.mutationQueue.length?0:t-this.mutationQueue[0].batchId},t.prototype.findMutationBatch=function(t){var e=this.indexOfBatchId(t);if(e<0||e>=this.mutationQueue.length)return null;var n=this.mutationQueue[e];return I(n.batchId===t,"If found batch must match"),n},t}(),ur=function(){function t(t){this.persistence=t,this.queries=new Ae(function(q){return q.canonicalId()}),this.lastRemoteSnapshotVersion=Pt.MIN,this.highestTargetId=0,this.highestSequenceNumber=0,this.references=new ir,this.targetCount=0,this.targetIdGenerator=he.forQueryCache()}return t.prototype.getTargetCount=function(t){return te.resolve(this.targetCount)},t.prototype.forEachTarget=function(t,e){return this.queries.forEach(function(t,n){return e(n)}),te.resolve()},t.prototype.getLastRemoteSnapshotVersion=function(t){return te.resolve(this.lastRemoteSnapshotVersion)},t.prototype.getHighestSequenceNumber=function(t){return te.resolve(this.highestSequenceNumber)},t.prototype.allocateTargetId=function(t){var e=this.targetIdGenerator.after(this.highestTargetId);return this.highestTargetId=e,te.resolve(e)},t.prototype.setTargetsMetadata=function(t,e,n){return n&&(this.lastRemoteSnapshotVersion=n),e>this.highestSequenceNumber&&(this.highestSequenceNumber=e),te.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 I(!this.queries.has(e.query),"Adding a query that already exists"),this.saveQueryData(e),this.targetCount+=1,te.resolve()},t.prototype.updateQueryData=function(t,e){return I(this.queries.has(e.query),"Updating a non-existent query"),this.saveQueryData(e),te.resolve()},t.prototype.removeQueryData=function(t,e){return I(this.targetCount>0,"Removing a target from an empty cache"),I(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,te.resolve()},t.prototype.removeTargets=function(t,e,n){var r=this,o=0,c=[];return this.queries.forEach(function(h,l){l.sequenceNumber<=e&&!n[l.targetId]&&(r.queries.delete(h),c.push(r.removeMatchingKeysForTargetId(t,l.targetId)),o++)}),te.waitFor(c).next(function(){return o})},t.prototype.getQueryCount=function(t){return te.resolve(this.targetCount)},t.prototype.getQueryData=function(t,e){var n=this.queries.get(e)||null;return te.resolve(n)},t.prototype.getQueryDataForTarget=function(t,e){return T("Not yet implemented.")},t.prototype.addMatchingKeys=function(t,e,n){this.references.addReferences(e,n);var r=this.persistence.referenceDelegate,o=[];return r&&e.forEach(function(e){o.push(r.addReference(t,e))}),te.waitFor(o)},t.prototype.removeMatchingKeys=function(t,e,n){this.references.removeReferences(e,n);var r=this.persistence.referenceDelegate,o=[];return r&&e.forEach(function(e){o.push(r.removeReference(t,e))}),te.waitFor(o)},t.prototype.removeMatchingKeysForTargetId=function(t,e){return this.references.removeReferencesForId(e),te.resolve()},t.prototype.getMatchingKeysForTargetId=function(t,e){var n=this.references.referencesForId(e);return te.resolve(n)},t.prototype.containsKey=function(t,e){return te.resolve(this.references.containsKey(e))},t}();var cr=function(){function t(t,e){this.indexManager=t,this.sizer=e,this.docs=new Lt(Et.comparator),this.newDocumentChanges=Yt(),this.size=0}return t.prototype.addEntries=function(t,e,n){for(var r=[],o=0,c=e;o<c.length;o++){var h=c[o],l=h.maybeDocument.key;this.docs=this.docs.insert(l,h),this.newDocumentChanges=this.newDocumentChanges.add(l),r.push(this.indexManager.addToCollectionParentIndex(t,l.path.popLast()))}return this.size+=n,te.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,te.resolve(n.size)):te.resolve(0)},t.prototype.getEntry=function(t,e){var n=this.docs.get(e);return te.resolve(n?n.maybeDocument:null)},t.prototype.getSizedEntry=function(t,e){return te.resolve(this.docs.get(e))},t.prototype.getEntries=function(t,e){var n=this,r=Qt();return e.forEach(function(t){var e=n.docs.get(t);r=r.insert(t,e?e.maybeDocument:null)}),te.resolve(r)},t.prototype.getSizedEntries=function(t,e){var n=this,r=Qt(),o=new Lt(Et.comparator);return e.forEach(function(t){var e=n.docs.get(t);r=r.insert(t,e?e.maybeDocument:null),o=o.insert(t,e?e.size:0)}),te.resolve({maybeDocuments:r,sizeMap:o})},t.prototype.getDocumentsMatchingQuery=function(t,e){I(!e.isCollectionGroupQuery(),"CollectionGroup queries should be handled in LocalDocumentsView");for(var n=Kt(),r=new Et(e.path.child("")),o=this.docs.getIteratorFrom(r);o.hasNext();){var c=o.getNext(),h=c.key,l=c.value.maybeDocument;if(!e.path.isPrefixOf(h.path))break;l instanceof Ie&&e.matches(l)&&(n=n.insert(l.key,l))}return te.resolve(n)},t.prototype.forEachDocumentKey=function(t,e){return te.forEach(this.docs,function(t){return e(t)})},t.prototype.getNewDocumentChanges=function(t){var e=this,n=jt();return this.newDocumentChanges.forEach(function(t){var r=e.docs.get(t),o=r?r.maybeDocument:new Ce(t,Pt.forDeletedDoc());n=n.insert(t,o)}),this.newDocumentChanges=Yt(),te.resolve(n)},t.prototype.newChangeBuffer=function(){return new lr(this.sizer,this)},t.prototype.getSize=function(t){return te.resolve(this.size)},t}(),lr=function(t){function e(e,n){var r=t.call(this)||this;return r.sizer=e,r.documentCache=n,r}return l.__extends(e,t),e.prototype.applyChanges=function(t){var e=this,n=this.assertChanges(),r=0,o=[];return n.forEach(function(t,n){var c=e.documentSizes.get(t);I(void 0!==c,"Attempting to change document "+t.toString()+" without having read it first");var h=e.sizer(n);r+=h-c,o.push({maybeDocument:n,size:h})}),this.documentCache.addEntries(t,o,r)},e.prototype.getFromCache=function(t,e){return this.documentCache.getSizedEntry(t,e)},e.prototype.getAllFromCache=function(t,e){return this.documentCache.getSizedEntries(t,e)},e}(Ne),fr=function(){function t(t,e){var n=this;this.clientId=t,this.mutationQueues={},this.listenSequence=new yt(0),this._started=!1,this._started=!0,this.referenceDelegate=e(this),this.queryCache=new ur(this);this.indexManager=new qe,this.remoteDocumentCache=new cr(this.indexManager,function(t){return n.referenceDelegate.documentSize(t)})}return t.createLruPersistence=function(e,n,r){return new t(e,function(p){return new mr(p,new hn(n),r)})},t.createEagerPersistence=function(e){return new t(e,function(p){return new dr(p)})},t.prototype.shutdown=function(){return this._started=!1,Promise.resolve()},Object.defineProperty(t.prototype,"started",{get:function(){return this._started},enumerable:!0,configurable:!0}),t.prototype.getActiveClients=function(){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(t){return[2,[this.clientId]]})})},t.prototype.setPrimaryStateListener=function(t){return t(!0)},t.prototype.setDatabaseDeletedListener=function(){},t.prototype.setNetworkEnabled=function(t){},t.prototype.getIndexManager=function(){return this.indexManager},t.prototype.getMutationQueue=function(t){var e=this.mutationQueues[t.toKey()];return e||(e=new sr(this.indexManager,this.referenceDelegate),this.mutationQueues[t.toKey()]=e),e},t.prototype.getQueryCache=function(){return this.queryCache},t.prototype.getRemoteDocumentCache=function(){return this.remoteDocumentCache},t.prototype.runTransaction=function(t,e,n){var r=this;E("MemoryPersistence","Starting transaction:",t);var o=new pr(this.listenSequence.next());return this.referenceDelegate.onTransactionStarted(),n(o).next(function(t){return r.referenceDelegate.onTransactionCommitted(o).next(function(){return t})}).toPromise()},t.prototype.mutationQueuesContainKey=function(t,e){return te.or((n=this.mutationQueues,r=[],P(n,function(t,e){return r.push(e)}),r).map(function(n){return function(){return n.containsKey(t,e)}}));var n,r},t}(),pr=function(t){this.currentSequenceNumber=t},dr=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),te.resolve()},t.prototype.removeReference=function(t,e){return this.orphanedDocuments.add(e),te.resolve()},t.prototype.removeMutationReference=function(t,e){return this.orphanedDocuments.add(e),te.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(t){var e=this,n=this.persistence.getRemoteDocumentCache();return te.forEach(this.orphanedDocuments,function(r){return e.isReferenced(t,r).next(function(e){return e?te.resolve():n.removeEntry(t,r).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 te.or([function(){return n.persistence.getQueryCache().containsKey(t,e)},function(){return n.persistence.mutationQueuesContainKey(t,e)},function(){return te.resolve(n.inMemoryPins.containsKey(e))}])},t}(),mr=function(){function t(t,e,n){this.persistence=t,this.serializer=e,this.orphanedSequenceNumbers=new Ae(function(t){return Nt(t.path)}),this.garbageCollector=new yn(this,n)}return t.prototype.onTransactionStarted=function(){},t.prototype.onTransactionCommitted=function(t){return te.resolve()},t.prototype.forEachTarget=function(t,e){return this.persistence.getQueryCache().forEachTarget(t,e)},t.prototype.getSequenceNumberCount=function(t){var e=this.orphanedDocumentCount(t);return this.persistence.getQueryCache().getTargetCount(t).next(function(t){return e.next(function(e){return t+e})})},t.prototype.orphanedDocumentCount=function(t){var e=0;return this.forEachOrphanedDocumentSequenceNumber(t,function(t){e++}).next(function(){return e})},t.prototype.forEachOrphanedDocumentSequenceNumber=function(t,e){var n=this;return te.forEach(this.orphanedSequenceNumbers,function(r,o){return n.isPinned(t,r,o).next(function(t){return t?te.resolve():e(o)})})},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(t,e){var n=this,r=0,o=this.persistence.getRemoteDocumentCache();return o.forEachDocumentKey(t,function(c){return n.isPinned(t,c,e).next(function(e){return e?te.resolve():(r++,o.removeEntry(t,c).next())})}).next(function(){return r})},t.prototype.removeMutationReference=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),te.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),te.resolve()},t.prototype.removeReference=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),te.resolve()},t.prototype.updateLimboDocument=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),te.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 T("Unknown remote document type");e=n.noDocument}return JSON.stringify(e).length},t.prototype.isPinned=function(t,e,n){var r=this;return te.or([function(){return r.persistence.mutationQueuesContainKey(t,e)},function(){return te.resolve(r.inMemoryPins.containsKey(e))},function(){return r.persistence.getQueryCache().containsKey(t,e)},function(){var t=r.orphanedSequenceNumbers.get(e);return te.resolve(void 0!==t&&t>n)}])},t.prototype.getCacheSize=function(t){return this.persistence.getRemoteDocumentCache().getSize(t)},t}(),yr=Number,gr=yr.MIN_SAFE_INTEGER||-(Math.pow(2,53)-1),vr=yr.MAX_SAFE_INTEGER||Math.pow(2,53)-1,wr=yr.isInteger||function(t){return"number"==typeof t&&isFinite(t)&&Math.floor(t)===t};function Er(t){return null==t}function Sr(t){return wr(t)&&t<=vr&&t>=gr}var _r,Tr=function(){function t(t,e,n,r,o){this.queue=t,this.timerId=e,this.initialDelayMs=n,this.backoffFactor=r,this.maxDelayMs=o,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),o=Math.max(0,n-r);this.currentBaseMs>0&&E("ExponentialBackoff","Backing off for "+o+" ms (base delay: "+this.currentBaseMs+" ms, delay with jitter: "+n+" ms, last attempt: "+r+" ms ago)"),this.timerPromise=this.queue.enqueueAfterDelay(this.timerId,o,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}();!function(t){t[t.Initial=0]="Initial",t[t.Starting=1]="Starting",t[t.Open=2]="Open",t[t.Error=3]="Error",t[t.Backoff=4]="Backoff"}(_r||(_r={}));var Ir,Cr,Dr=1e3,Ar=6e4,Nr=1.5,Rr=function(){function t(t,e,n,r,o,c){this.queue=t,this.idleTimerId=n,this.connection=r,this.credentialsProvider=o,this.listener=c,this.state=_r.Initial,this.closeCount=0,this.idleTimer=null,this.stream=null,this.backoff=new Tr(t,e,Dr,Nr,Ar)}return t.prototype.isStarted=function(){return this.state===_r.Starting||this.state===_r.Open||this.state===_r.Backoff},t.prototype.isOpen=function(){return this.state===_r.Open},t.prototype.start=function(){this.state!==_r.Error?(I(this.state===_r.Initial,"Already started"),this.auth()):this.performBackoff()},t.prototype.stop=function(){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(t){switch(t.label){case 0:return this.isStarted()?[4,this.close(_r.Initial)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})},t.prototype.inhibitBackoff=function(){I(!this.isStarted(),"Can only inhibit backoff in a stopped state"),this.state=_r.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 l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(t){return this.isOpen()?[2,this.close(_r.Initial)]:[2]})})},t.prototype.cancelIdleCheck=function(){this.idleTimer&&(this.idleTimer.cancel(),this.idleTimer=null)},t.prototype.close=function(t,e){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(n){switch(n.label){case 0:return I(this.isStarted(),"Only started streams should be closed."),I(t===_r.Error||Er(e),"Can't provide an error when not in an error state."),this.cancelIdleCheck(),this.backoff.cancel(),this.closeCount++,t!==_r.Error?this.backoff.reset():e&&e.code===A.RESOURCE_EXHAUSTED?(S(e.toString()),S("Using maximum backoff delay to prevent overloading the backend."),this.backoff.resetToMax()):e&&e.code===A.UNAUTHENTICATED&&this.credentialsProvider.invalidateToken(),null!==this.stream&&(this.tearDown(),this.stream.close(),this.stream=null),this.state=t,[4,this.listener.onClose(e)];case 1:return n.sent(),[2]}})})},t.prototype.tearDown=function(){},t.prototype.auth=function(){var t=this;I(this.state===_r.Initial,"Must be in initial state to auth"),this.state=_r.Starting;var e=this.getCloseGuardedDispatcher(this.closeCount),n=this.closeCount;this.credentialsProvider.getToken().then(function(e){t.closeCount===n&&t.startStream(e)},function(n){e(function(){var e=new N(A.UNKNOWN,"Fetching auth token failed: "+n.message);return t.handleStreamClose(e)})})},t.prototype.startStream=function(t){var e=this;I(this.state===_r.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 I(e.state===_r.Starting,"Expected stream to be in state Starting, but was "+e.state),e.state=_r.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;I(this.state===_r.Error,"Should only perform backoff when in Error state"),this.state=_r.Backoff,this.backoff.backoffAndRun(function(){return l.__awaiter(t,void 0,void 0,function(){return l.__generator(this,function(t){return I(this.state===_r.Backoff,"Backoff elapsed but state is now: "+this.state),this.state=_r.Initial,this.start(),I(this.isStarted(),"PersistentStream should have started"),[2]})})})},t.prototype.handleStreamClose=function(t){return I(this.isStarted(),"Can't handle server close on non-started stream"),E("PersistentStream","close with error: "+t),this.stream=null,this.close(_r.Error,t)},t.prototype.getCloseGuardedDispatcher=function(t){var e=this;return function(n){e.queue.enqueueAndForget(function(){return e.closeCount===t?n():(E("PersistentStream","stream callback skipped by getCloseGuardedDispatcher."),Promise.resolve())})}},t}(),kr=function(t){function e(e,n,r,o,c){var h=t.call(this,e,ct.ListenStreamConnectionBackoff,ct.ListenStreamIdle,n,r,c)||this;return h.serializer=o,h}return l.__extends(e,t),e.prototype.startRpc=function(t){return this.connection.openStream("Listen",t)},e.prototype.onMessage=function(t){this.backoff.reset();var e=this.serializer.fromWatchChange(t),n=this.serializer.versionFromListenResponse(t);return this.listener.onWatchChange(e,n)},e.prototype.watch=function(t){var e={};e.database=this.serializer.encodedDatabaseId,e.addTarget=this.serializer.toTarget(t);var n=this.serializer.toListenRequestLabels(t);n&&(e.labels=n),this.sendRequest(e)},e.prototype.unwatch=function(t){var e={};e.database=this.serializer.encodedDatabaseId,e.removeTarget=t,this.sendRequest(e)},e}(Rr),Or=function(t){function e(e,n,r,o,c){var h=t.call(this,e,ct.WriteStreamConnectionBackoff,ct.WriteStreamIdle,n,r,c)||this;return h.serializer=o,h.handshakeComplete_=!1,h}return l.__extends(e,t),Object.defineProperty(e.prototype,"handshakeComplete",{get:function(){return this.handshakeComplete_},enumerable:!0,configurable:!0}),e.prototype.start=function(){this.handshakeComplete_=!1,t.prototype.start.call(this)},e.prototype.tearDown=function(){this.handshakeComplete_&&this.writeMutations([])},e.prototype.startRpc=function(t){return this.connection.openStream("Write",t)},e.prototype.onMessage=function(t){if(I(!!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 I(!t.writeResults||0===t.writeResults.length,"Got mutation results for handshake"),this.handshakeComplete_=!0,this.listener.onHandshakeComplete()},e.prototype.writeHandshake=function(){I(this.isOpen(),"Writing handshake requires an opened stream"),I(!this.handshakeComplete_,"Handshake already completed");var t={};t.database=this.serializer.encodedDatabaseId,this.sendRequest(t)},e.prototype.writeMutations=function(t){var e=this;I(this.isOpen(),"Writing mutations requires an opened stream"),I(this.handshakeComplete_,"Handshake must be complete before writing mutations"),I(this.lastStreamToken.length>0,"Trying to write mutation without a token");var n={streamToken:this.lastStreamToken,writes:t.map(function(t){return e.serializer.toMutation(t)})};this.sendRequest(n)},e}(Rr),Mr=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 Or(this.queue,this.connection,this.credentials,this.serializer,t)},t.prototype.newPersistentWatchStream=function(t){return new kr(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(t){var e=this,n={database:this.serializer.encodedDatabaseId,documents:t.map(function(t){return e.serializer.toName(t)})};return this.invokeStreamingRPC("BatchGetDocuments",n).then(function(n){var r=jt();n.forEach(function(t){var n=e.serializer.fromMaybeDocument(t);r=r.insert(n.key,n)});var o=[];return t.forEach(function(t){var e=r.get(t);I(!!e,"Missing entity in write response for "+t),o.push(e)}),o})},t.prototype.invokeRPC=function(t,e){var n=this;return this.credentials.getToken().then(function(r){return n.connection.invokeRPC(t,e,r)}).catch(function(t){throw t.code===A.UNAUTHENTICATED&&n.credentials.invalidateToken(),t})},t.prototype.invokeStreamingRPC=function(t,e){var n=this;return this.credentials.getToken().then(function(r){return n.connection.invokeStreamingRPC(t,e,r)}).catch(function(t){throw t.code===A.UNAUTHENTICATED&&n.credentials.invalidateToken(),t})},t}(),Pr=function(){function t(t){this.datastore=t,this.readVersions=zt(),this.mutations=[],this.committed=!1}return t.prototype.recordVersion=function(t){var e;if(t instanceof Ie)e=t.version;else{if(!(t instanceof Ce))throw T("Document in a transaction was a "+t.constructor.name);e=Pt.forDeletedDoc()}var n=this.readVersions.get(t.key);if(null!==n){if(!e.isEqual(n))throw new N(A.ABORTED,"Document version changed between two reads.")}else this.readVersions=this.readVersions.insert(t.key,e)},t.prototype.lookup=function(t){var e=this;return this.committed?Promise.reject("Transaction has already completed."):this.mutations.length>0?Promise.reject("Transactions lookups are invalid after writes."):this.datastore.lookup(t).then(function(t){return t.forEach(function(t){t instanceof Ce||t instanceof Ie?e.recordVersion(t):T("Document in a transaction was a "+t.constructor.name)}),t})},t.prototype.write=function(t){if(this.committed)throw new N(A.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?Xn.updateTime(e):Xn.NONE},t.prototype.preconditionForUpdate=function(t){var e=this.readVersions.get(t);if(e&&e.isEqual(Pt.forDeletedDoc()))throw new N(A.FAILED_PRECONDITION,"Can't update a document that doesn't exist.");return e?Xn.updateTime(e):Xn.exists(!0)},t.prototype.set=function(t,data){this.write(data.toMutations(t,this.precondition(t)))},t.prototype.update=function(t,data){this.write(data.toMutations(t,this.preconditionForUpdate(t)))},t.prototype.delete=function(t){this.write([new nr(t,this.precondition(t))]),this.readVersions=this.readVersions.insert(t,Pt.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}();!function(t){t[t.Unknown=0]="Unknown",t[t.Online=1]="Online",t[t.Offline=2]="Offline"}(Ir||(Ir={})),function(t){t[t.RemoteStore=0]="RemoteStore",t[t.SharedClientState=1]="SharedClientState"}(Cr||(Cr={}));var Lr,xr=function(){function t(t,e){this.asyncQueue=t,this.onlineStateHandler=e,this.state=Ir.Unknown,this.watchStreamFailures=0,this.onlineStateTimer=null,this.shouldWarnClientIsOffline=!0}return t.prototype.handleWatchStreamStart=function(){var t=this;0===this.watchStreamFailures&&(this.setAndBroadcast(Ir.Unknown),I(null===this.onlineStateTimer,"onlineStateTimer shouldn't be started yet"),this.onlineStateTimer=this.asyncQueue.enqueueAfterDelay(ct.OnlineStateTimeout,1e4,function(){return t.onlineStateTimer=null,I(t.state===Ir.Unknown,"Timer should be canceled if we transitioned to a different state."),t.logClientOfflineWarningIfNecessary("Backend didn't respond within 10 seconds."),t.setAndBroadcast(Ir.Offline),Promise.resolve()}))},t.prototype.handleWatchStreamFailure=function(t){this.state===Ir.Online?(this.setAndBroadcast(Ir.Unknown),I(0===this.watchStreamFailures,"watchStreamFailures must be 0"),I(null===this.onlineStateTimer,"onlineStateTimer must be null")):(this.watchStreamFailures++,this.watchStreamFailures>=1&&(this.clearOnlineStateTimer(),this.logClientOfflineWarningIfNecessary("Connection failed 1 times. Most recent error: "+t.toString()),this.setAndBroadcast(Ir.Offline)))},t.prototype.set=function(t){this.clearOnlineStateTimer(),this.watchStreamFailures=0,t===Ir.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(details){var t="Could not reach Cloud Firestore backend. "+details+"\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?(S(t),this.shouldWarnClientIsOffline=!1):E("OnlineStateTracker",t)},t.prototype.clearOnlineStateTimer=function(){null!==this.onlineStateTimer&&(this.onlineStateTimer.cancel(),this.onlineStateTimer=null)},t}();function Ur(code){switch(code){case A.OK:return T("Treated status OK as error");case A.CANCELLED:case A.UNKNOWN:case A.DEADLINE_EXCEEDED:case A.RESOURCE_EXHAUSTED:case A.INTERNAL:case A.UNAVAILABLE:case A.UNAUTHENTICATED:return!1;case A.INVALID_ARGUMENT:case A.NOT_FOUND:case A.ALREADY_EXISTS:case A.PERMISSION_DENIED:case A.FAILED_PRECONDITION:case A.ABORTED:case A.OUT_OF_RANGE:case A.UNIMPLEMENTED:case A.DATA_LOSS:return!0;default:return T("Unknown status code: "+code)}}function qr(code){if(void 0===code)return S("GRPC error has no .code"),A.UNKNOWN;switch(code){case Lr.OK:return A.OK;case Lr.CANCELLED:return A.CANCELLED;case Lr.UNKNOWN:return A.UNKNOWN;case Lr.DEADLINE_EXCEEDED:return A.DEADLINE_EXCEEDED;case Lr.RESOURCE_EXHAUSTED:return A.RESOURCE_EXHAUSTED;case Lr.INTERNAL:return A.INTERNAL;case Lr.UNAVAILABLE:return A.UNAVAILABLE;case Lr.UNAUTHENTICATED:return A.UNAUTHENTICATED;case Lr.INVALID_ARGUMENT:return A.INVALID_ARGUMENT;case Lr.NOT_FOUND:return A.NOT_FOUND;case Lr.ALREADY_EXISTS:return A.ALREADY_EXISTS;case Lr.PERMISSION_DENIED:return A.PERMISSION_DENIED;case Lr.FAILED_PRECONDITION:return A.FAILED_PRECONDITION;case Lr.ABORTED:return A.ABORTED;case Lr.OUT_OF_RANGE:return A.OUT_OF_RANGE;case Lr.UNIMPLEMENTED:return A.UNIMPLEMENTED;case Lr.DATA_LOSS:return A.DATA_LOSS;default:return T("Unknown status code: "+code)}}function Fr(code){if(void 0===code)return Lr.OK;switch(code){case A.OK:return Lr.OK;case A.CANCELLED:return Lr.CANCELLED;case A.UNKNOWN:return Lr.UNKNOWN;case A.DEADLINE_EXCEEDED:return Lr.DEADLINE_EXCEEDED;case A.RESOURCE_EXHAUSTED:return Lr.RESOURCE_EXHAUSTED;case A.INTERNAL:return Lr.INTERNAL;case A.UNAVAILABLE:return Lr.UNAVAILABLE;case A.UNAUTHENTICATED:return Lr.UNAUTHENTICATED;case A.INVALID_ARGUMENT:return Lr.INVALID_ARGUMENT;case A.NOT_FOUND:return Lr.NOT_FOUND;case A.ALREADY_EXISTS:return Lr.ALREADY_EXISTS;case A.PERMISSION_DENIED:return Lr.PERMISSION_DENIED;case A.FAILED_PRECONDITION:return Lr.FAILED_PRECONDITION;case A.ABORTED:return Lr.ABORTED;case A.OUT_OF_RANGE:return Lr.OUT_OF_RANGE;case A.UNIMPLEMENTED:return Lr.UNIMPLEMENTED;case A.DATA_LOSS:return Lr.DATA_LOSS;default:return T("Unknown status code: "+code)}}!function(t){t[t.OK=0]="OK",t[t.CANCELLED=1]="CANCELLED",t[t.UNKNOWN=2]="UNKNOWN",t[t.INVALID_ARGUMENT=3]="INVALID_ARGUMENT",t[t.DEADLINE_EXCEEDED=4]="DEADLINE_EXCEEDED",t[t.NOT_FOUND=5]="NOT_FOUND",t[t.ALREADY_EXISTS=6]="ALREADY_EXISTS",t[t.PERMISSION_DENIED=7]="PERMISSION_DENIED",t[t.UNAUTHENTICATED=16]="UNAUTHENTICATED",t[t.RESOURCE_EXHAUSTED=8]="RESOURCE_EXHAUSTED",t[t.FAILED_PRECONDITION=9]="FAILED_PRECONDITION",t[t.ABORTED=10]="ABORTED",t[t.OUT_OF_RANGE=11]="OUT_OF_RANGE",t[t.UNIMPLEMENTED=12]="UNIMPLEMENTED",t[t.INTERNAL=13]="INTERNAL",t[t.UNAVAILABLE=14]="UNAVAILABLE",t[t.DATA_LOSS=15]="DATA_LOSS"}(Lr||(Lr={}));var Br,Vr,jr=function(){function t(t){this.comparator=t?function(e,n){return t(e,n)||Et.comparator(e.key,n.key)}:function(t,e){return Et.comparator(t.key,e.key)},this.keyedMap=Kt(),this.sortedSet=new Lt(this.comparator)}return t.emptySet=function(e){return new t(e.comparator)},t.prototype.has=function(t){return null!=this.keyedMap.get(t)},t.prototype.get=function(t){return this.keyedMap.get(t)},t.prototype.first=function(){return this.sortedSet.minKey()},t.prototype.last=function(){return this.sortedSet.maxKey()},t.prototype.isEmpty=function(){return this.sortedSet.isEmpty()},t.prototype.indexOf=function(t){var e=this.keyedMap.get(t);return e?this.sortedSet.indexOf(e):-1},Object.defineProperty(t.prototype,"size",{get:function(){return this.sortedSet.size},enumerable:!0,configurable:!0}),t.prototype.forEach=function(t){this.sortedSet.inorderTraversal(function(e,n){return t(e),!1})},t.prototype.add=function(t){var e=this.delete(t.key);return e.copy(e.keyedMap.insert(t.key,t),e.sortedSet.insert(t,null))},t.prototype.delete=function(t){var e=this.get(t);return e?this.copy(this.keyedMap.remove(t),this.sortedSet.remove(e)):this},t.prototype.isEqual=function(e){if(!(e instanceof t))return!1;if(this.size!==e.size)return!1;for(var n=this.sortedSet.getIterator(),r=e.sortedSet.getIterator();n.hasNext();){var o=n.getNext().key,c=r.getNext().key;if(!o.isEqual(c))return!1}return!0},t.prototype.toString=function(){var t=[];return this.forEach(function(e){t.push(e.toString())}),0===t.length?"DocumentSet ()":"DocumentSet (\n  "+t.join("  \n")+"\n)"},t.prototype.copy=function(e,n){var r=new t;return r.comparator=this.comparator,r.keyedMap=e,r.sortedSet=n,r},t}();!function(t){t[t.Added=0]="Added",t[t.Removed=1]="Removed",t[t.Modified=2]="Modified",t[t.Metadata=3]="Metadata"}(Br||(Br={})),function(t){t[t.Local=0]="Local",t[t.Synced=1]="Synced"}(Vr||(Vr={}));var Qr,Wr=function(){function t(){this.changeMap=new Lt(Et.comparator)}return t.prototype.track=function(t){var e=t.doc.key,n=this.changeMap.get(e);n?t.type!==Br.Added&&n.type===Br.Metadata?this.changeMap=this.changeMap.insert(e,t):t.type===Br.Metadata&&n.type!==Br.Removed?this.changeMap=this.changeMap.insert(e,{type:n.type,doc:t.doc}):t.type===Br.Modified&&n.type===Br.Modified?this.changeMap=this.changeMap.insert(e,{type:Br.Modified,doc:t.doc}):t.type===Br.Modified&&n.type===Br.Added?this.changeMap=this.changeMap.insert(e,{type:Br.Added,doc:t.doc}):t.type===Br.Removed&&n.type===Br.Added?this.changeMap=this.changeMap.remove(e):t.type===Br.Removed&&n.type===Br.Modified?this.changeMap=this.changeMap.insert(e,{type:Br.Removed,doc:n.doc}):t.type===Br.Added&&n.type===Br.Removed?this.changeMap=this.changeMap.insert(e,{type:Br.Modified,doc:t.doc}):T("unsupported combination of changes: "+JSON.stringify(t)+" after "+JSON.stringify(n)):this.changeMap=this.changeMap.insert(e,t)},t.prototype.getChanges=function(){var t=[];return this.changeMap.inorderTraversal(function(e,n){t.push(n)}),t},t}(),Kr=function(){function t(t,e,n,r,o,c,h,l){this.query=t,this.docs=e,this.oldDocs=n,this.docChanges=r,this.mutatedKeys=o,this.fromCache=c,this.syncStateChanged=h,this.excludesMetadataChanges=l}return t.fromInitialDocuments=function(e,n,r,o){var c=[];return n.forEach(function(t){c.push({type:Br.Added,doc:t})}),new t(e,n,jr.emptySet(n),c,r,o,!0,!1)},Object.defineProperty(t.prototype,"hasPendingWrites",{get:function(){return!this.mutatedKeys.isEmpty()},enumerable:!0,configurable:!0}),t.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 i=0;i<e.length;i++)if(e[i].type!==n[i].type||!e[i].doc.isEqual(n[i].doc))return!1;return!0},t}(),Gr=function(){function t(t,e,n,r,o){this.snapshotVersion=t,this.targetChanges=e,this.targetMismatches=n,this.documentUpdates=r,this.resolvedLimboDocuments=o}return t.createSynthesizedRemoteEventForCurrentChange=function(e,n){var r,o=((r={})[e]=zr.createSynthesizedTargetChangeForCurrentChange(e,n),r);return new t(Pt.MIN,o,Jt(),jt(),Yt())},t}(),zr=function(){function t(t,e,n,r,o){this.resumeToken=t,this.current=e,this.addedDocuments=n,this.modifiedDocuments=r,this.removedDocuments=o}return t.createSynthesizedTargetChangeForCurrentChange=function(e,n){return new t(D(),n,Yt(),Yt(),Yt())},t}(),Hr=function(t,e,n,r){this.updatedTargetIds=t,this.removedTargetIds=e,this.key=n,this.newDoc=r},Yr=function(t,e){this.targetId=t,this.existenceFilter=e};!function(t){t[t.NoChange=0]="NoChange",t[t.Added=1]="Added",t[t.Removed=2]="Removed",t[t.Current=3]="Current",t[t.Reset=4]="Reset"}(Qr||(Qr={}));var Xr=function(t,e,n,r){void 0===n&&(n=D()),void 0===r&&(r=null),this.state=t,this.targetIds=e,this.resumeToken=n,this.cause=r},Jr=function(){function t(){this.pendingResponses=0,this.documentChanges=ti(),this._resumeToken=D(),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){t.length>0&&(this._hasPendingChanges=!0,this._resumeToken=t)},t.prototype.toTargetChange=function(){var t=Yt(),e=Yt(),n=Yt();return this.documentChanges.forEach(function(r,o){switch(o){case Br.Added:t=t.add(r);break;case Br.Modified:e=e.add(r);break;case Br.Removed:n=n.add(r);break;default:T("Encountered invalid change type: "+o)}}),new zr(this._resumeToken,this._current,t,e,n)},t.prototype.clearPendingChanges=function(){this._hasPendingChanges=!1,this.documentChanges=ti()},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}(),$r=function(){function t(t){this.metadataProvider=t,this.targetStates={},this.pendingDocumentUpdates=jt(),this.pendingDocumentTargetMapping=Zr(),this.pendingTargetResets=new Ft(it)}return t.prototype.handleDocumentChange=function(t){for(var e=0,n=t.updatedTargetIds;e<n.length;e++){var r=n[e];t.newDoc instanceof Ie?this.addDocumentToTarget(r,t.newDoc):t.newDoc instanceof Ce&&this.removeDocumentFromTarget(r,t.key,t.newDoc)}for(var o=0,c=t.removedTargetIds;o<c.length;o++){r=c[o];this.removeDocumentFromTarget(r,t.key,t.newDoc)}},t.prototype.handleTargetChange=function(t){var e=this;this.forEachTarget(t,function(n){var r=e.ensureTargetState(n);switch(t.state){case Qr.NoChange:e.isActiveTarget(n)&&r.updateResumeToken(t.resumeToken);break;case Qr.Added:r.recordTargetResponse(),r.isPending||r.clearPendingChanges(),r.updateResumeToken(t.resumeToken);break;case Qr.Removed:r.recordTargetResponse(),r.isPending||e.removeTarget(n),I(!t.cause,"WatchChangeAggregator does not handle errored targets");break;case Qr.Current:e.isActiveTarget(n)&&(r.markCurrent(),r.updateResumeToken(t.resumeToken));break;case Qr.Reset:e.isActiveTarget(n)&&(e.resetTarget(n),r.updateResumeToken(t.resumeToken));break;default:T("Unknown target watch change state: "+t.state)}})},t.prototype.forEachTarget=function(t,e){t.targetIds.length>0?t.targetIds.forEach(e):M(this.targetStates,e)},t.prototype.handleExistenceFilter=function(t){var e=t.targetId,n=t.existenceFilter.count,r=this.queryDataForActiveTarget(e);if(r){var o=r.query;if(o.isDocumentQuery())if(0===n){var c=new Et(o.path);this.removeDocumentFromTarget(e,c,new Ce(c,Pt.forDeletedDoc()))}else I(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(t){var e=this,n={};M(this.targetStates,function(r,o){var c=e.queryDataForActiveTarget(r);if(c){if(o.current&&c.query.isDocumentQuery()){var h=new Et(c.query.path);null!==e.pendingDocumentUpdates.get(h)||e.targetContainsDocument(r,h)||e.removeDocumentFromTarget(r,h,new Ce(h,t))}o.hasPendingChanges&&(n[r]=o.toTargetChange(),o.clearPendingChanges())}});var r=Yt();this.pendingDocumentTargetMapping.forEach(function(t,n){var o=!0;n.forEachWhile(function(t){var n=e.queryDataForActiveTarget(t);return!n||n.purpose===on.LimboResolution||(o=!1,!1)}),o&&(r=r.add(t))});var o=new Gr(t,n,this.pendingTargetResets,this.pendingDocumentUpdates,r);return this.pendingDocumentUpdates=jt(),this.pendingDocumentTargetMapping=Zr(),this.pendingTargetResets=new Ft(it),o},t.prototype.addDocumentToTarget=function(t,e){if(this.isActiveTarget(t)){var n=this.targetContainsDocument(t,e.key)?Br.Modified:Br.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,Br.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 Jr),this.targetStates[t]},t.prototype.ensureDocumentTargetMapping=function(t){var e=this.pendingDocumentTargetMapping.get(t);return e||(e=new Ft(it),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(t){var e=this;I(!this.targetStates[t].isPending,"Should only reset active targets"),this.targetStates[t]=new Jr,this.metadataProvider.getRemoteKeysForTarget(t).forEach(function(n){e.removeDocumentFromTarget(t,n,null)})},t.prototype.targetContainsDocument=function(t,e){return this.metadataProvider.getRemoteKeysForTarget(t).has(e)},t}();function Zr(){return new Lt(Et.comparator)}function ti(){return new Lt(Et.comparator)}var ei="RemoteStore",ni=function(){function t(t,e,n,r,o){var c=this;this.localStore=t,this.datastore=e,this.writePipeline=[],this.listenTargets={},this.watchChangeAggregator=null,this.networkEnabled=!1,this.isPrimary=!1,this.connectivityMonitor=o,this.connectivityMonitor.addCallback(function(t){n.enqueueAndForget(function(){return l.__awaiter(c,void 0,void 0,function(){return l.__generator(this,function(t){switch(t.label){case 0:return this.canUseNetwork()?(E(ei,"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 xr(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 l.__awaiter(this,void 0,void 0,function(){var t;return l.__generator(this,function(e){switch(e.label){case 0:return this.networkEnabled=!0,this.canUseNetwork()?(t=this.writeStream,[4,this.localStore.getLastStreamToken()]):[3,3];case 1:return t.lastStreamToken=e.sent(),this.shouldStartWatchStream()?this.startWatchStream():this.onlineStateTracker.set(Ir.Unknown),[4,this.fillWritePipeline()];case 2:e.sent(),e.label=3;case 3:return[2]}})})},t.prototype.disableNetwork=function(){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(t){switch(t.label){case 0:return this.networkEnabled=!1,[4,this.disableNetworkInternal()];case 1:return t.sent(),this.onlineStateTracker.set(Ir.Offline),[2]}})})},t.prototype.disableNetworkInternal=function(){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(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(),this.writePipeline.length>0&&(E(ei,"Stopping write stream with "+this.writePipeline.length+" pending writes"),this.writePipeline=[]),this.cleanUpWatchStreamState(),[2]}})})},t.prototype.shutdown=function(){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(t){switch(t.label){case 0:return E(ei,"RemoteStore shutting down."),this.networkEnabled=!1,[4,this.disableNetworkInternal()];case 1:return t.sent(),this.connectivityMonitor.shutdown(),this.onlineStateTracker.set(Ir.Unknown),[2]}})})},t.prototype.listen=function(t){I(!k(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){I(k(this.listenTargets,t),"unlisten called without assigned target ID!"),delete this.listenTargets[t],this.watchStream.isOpen()&&this.sendUnwatchRequest(t),L(this.listenTargets)&&(this.watchStream.isOpen()?this.watchStream.markIdle():this.canUseNetwork()&&this.onlineStateTracker.set(Ir.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(){I(this.shouldStartWatchStream(),"startWatchStream() called when shouldStartWatchStream() is false."),this.watchChangeAggregator=new $r(this),this.watchStream.start(),this.onlineStateTracker.handleWatchStreamStart()},t.prototype.shouldStartWatchStream=function(){return this.canUseNetwork()&&!this.watchStream.isStarted()&&!L(this.listenTargets)},t.prototype.canUseNetwork=function(){return this.isPrimary&&this.networkEnabled},t.prototype.cleanUpWatchStreamState=function(){this.watchChangeAggregator=null},t.prototype.onWatchStreamOpen=function(){return l.__awaiter(this,void 0,void 0,function(){var t=this;return l.__generator(this,function(e){return M(this.listenTargets,function(e,n){t.sendWatchRequest(n)}),[2]})})},t.prototype.onWatchStreamClose=function(t){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(e){return void 0===t&&I(!this.shouldStartWatchStream(),"Watch stream was stopped gracefully while still needed."),this.cleanUpWatchStreamState(),this.shouldStartWatchStream()?(this.onlineStateTracker.handleWatchStreamFailure(t),this.startWatchStream()):this.onlineStateTracker.set(Ir.Unknown),[2]})})},t.prototype.onWatchStreamChange=function(t,e){return l.__awaiter(this,void 0,void 0,function(){var n;return l.__generator(this,function(r){switch(r.label){case 0:return this.onlineStateTracker.set(Ir.Online),t instanceof Xr&&t.state===Qr.Removed&&t.cause?[2,this.handleTargetError(t)]:(t instanceof Hr?this.watchChangeAggregator.handleDocumentChange(t):t instanceof Yr?this.watchChangeAggregator.handleExistenceFilter(t):(I(t instanceof Xr,"Expected watchChange to be an instance of WatchTargetChange"),this.watchChangeAggregator.handleTargetChange(t)),e.isEqual(Pt.MIN)?[3,3]:[4,this.localStore.getLastRemoteSnapshotVersion()]);case 1:return n=r.sent(),e.compareTo(n)>=0?[4,this.raiseWatchSnapshot(e)]:[3,3];case 2:r.sent(),r.label=3;case 3:return[2]}})})},t.prototype.raiseWatchSnapshot=function(t){var e=this;I(!t.isEqual(Pt.MIN),"Can't raise event for unknown SnapshotVersion");var n=this.watchChangeAggregator.createRemoteEvent(t);return M(n.targetChanges,function(n,r){if(r.resumeToken.length>0){var o=e.listenTargets[n];o&&(e.listenTargets[n]=o.copy({resumeToken:r.resumeToken,snapshotVersion:t}))}}),n.targetMismatches.forEach(function(t){var n=e.listenTargets[t];if(n){e.listenTargets[t]=n.copy({resumeToken:D()}),e.sendUnwatchRequest(t);var r=new cn(n.query,t,on.ExistenceFilterMismatch,n.sequenceNumber);e.sendWatchRequest(r)}}),this.syncEngine.applyRemoteEvent(n)},t.prototype.handleTargetError=function(t){var e=this;I(!!t.cause,"Handling target error without a cause");var n=t.cause,r=Promise.resolve();return t.targetIds.forEach(function(t){r=r.then(function(){return l.__awaiter(e,void 0,void 0,function(){return l.__generator(this,function(e){return k(this.listenTargets,t)?(delete this.listenTargets[t],this.watchChangeAggregator.removeTarget(t),[2,this.syncEngine.rejectListen(t,n)]):[2]})})})}),r},t.prototype.fillWritePipeline=function(){return l.__awaiter(this,void 0,void 0,function(){var t,e;return l.__generator(this,function(n){switch(n.label){case 0:return this.canAddToWritePipeline()?(t=this.writePipeline.length>0?this.writePipeline[this.writePipeline.length-1].batchId:-1,[4,this.localStore.nextMutationBatch(t)]):[3,4];case 1:return null!==(e=n.sent())?[3,2]:(0===this.writePipeline.length&&this.writeStream.markIdle(),[3,4]);case 2:return this.addToWritePipeline(e),[4,this.fillWritePipeline()];case 3:n.sent(),n.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){I(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()&&this.writePipeline.length>0},t.prototype.startWriteStream=function(){I(this.shouldStartWriteStream(),"startWriteStream() called when shouldStartWriteStream() is false."),this.writeStream.start()},t.prototype.onWriteStreamOpen=function(){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(t){return this.writeStream.writeHandshake(),[2]})})},t.prototype.onWriteHandshakeComplete=function(){var t=this;return this.localStore.setLastStreamToken(this.writeStream.lastStreamToken).then(function(){for(var e=0,n=t.writePipeline;e<n.length;e++){var r=n[e];t.writeStream.writeMutations(r.mutations)}}).catch(_n)},t.prototype.onMutationResult=function(t,e){var n=this;I(this.writePipeline.length>0,"Got result for empty write pipeline");var r=this.writePipeline.shift(),o=Zt.from(r,t,e,this.writeStream.lastStreamToken);return this.syncEngine.applySuccessfulWrite(o).then(function(){return n.fillWritePipeline()})},t.prototype.onWriteStreamClose=function(t){return l.__awaiter(this,void 0,void 0,function(){var e=this;return l.__generator(this,function(n){return void 0===t&&I(!this.shouldStartWriteStream(),"Write stream was stopped gracefully while still needed."),t&&this.writePipeline.length>0?(void 0,[2,(this.writeStream.handshakeComplete?this.handleWriteError(t):this.handleHandshakeError(t)).then(function(){e.shouldStartWriteStream()&&e.startWriteStream()})]):[2]})})},t.prototype.handleHandshakeError=function(t){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(e){return Ur(t.code)?(E(ei,"RemoteStore error before completed handshake; resetting stream token: ",this.writeStream.lastStreamToken),this.writeStream.lastStreamToken=D(),[2,this.localStore.setLastStreamToken(D()).catch(_n)]):[2]})})},t.prototype.handleWriteError=function(t){return l.__awaiter(this,void 0,void 0,function(){var e,n=this;return l.__generator(this,function(r){return Ur(code=t.code)&&code!==A.ABORTED?(e=this.writePipeline.shift(),this.writeStream.inhibitBackoff(),[2,this.syncEngine.rejectFailedWrite(e.batchId,t).then(function(){return n.fillWritePipeline()})]):[2];var code})})},t.prototype.createTransaction=function(){return new Pr(this.datastore)},t.prototype.restartNetwork=function(){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(t){switch(t.label){case 0:return this.networkEnabled=!1,[4,this.disableNetworkInternal()];case 1:return t.sent(),this.onlineStateTracker.set(Ir.Unknown),[4,this.enableNetwork()];case 2:return t.sent(),[2]}})})},t.prototype.handleCredentialChange=function(){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(t){switch(t.label){case 0:return this.canUseNetwork()?(E(ei,"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(t){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(e){switch(e.label){case 0:return this.isPrimary=t,t&&this.networkEnabled?[4,this.enableNetwork()]:[3,2];case 1:return e.sent(),[3,4];case 2:return t?[3,4]:[4,this.disableNetworkInternal()];case 3:e.sent(),this.onlineStateTracker.set(Ir.Unknown),e.label=4;case 4:return[2]}})})},t}(),ri=function(){function t(t,e){if(U("GeoPoint",arguments,2),V("GeoPoint","number",1,t),V("GeoPoint","number",2,e),!isFinite(t)||t<-90||t>90)throw new N(A.INVALID_ARGUMENT,"Latitude must be a number between -90 and 90, but was: "+t);if(!isFinite(e)||e<-180||e>180)throw new N(A.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 it(this._lat,t._lat)||it(this._long,t._long)},t}(),ii=function(){function t(path,t,e,n,r,o,c){void 0===t&&(t=null),void 0===e&&(e=[]),void 0===n&&(n=[]),void 0===r&&(r=null),void 0===o&&(o=null),void 0===c&&(c=null),this.path=path,this.collectionGroup=t,this.explicitOrderBy=e,this.filters=n,this.limit=r,this.startAt=o,this.endAt=c,this.memoizedCanonicalId=null,this.memoizedOrderBy=null,this.startAt&&this.assertValidBound(this.startAt),this.endAt&&this.assertValidBound(this.endAt)}return t.atPath=function(path){return new t(path)},Object.defineProperty(t.prototype,"orderBy",{get:function(){if(null===this.memoizedOrderBy){var t=this.getInequalityFilterField(),e=this.getFirstOrderByField();if(null!==t&&null===e)t.isKeyField()?this.memoizedOrderBy=[yi]:this.memoizedOrderBy=[new mi(t),yi];else{I(null===t||null!==e&&t.isEqual(e),"First orderBy should match inequality field."),this.memoizedOrderBy=[];for(var n=!1,r=0,o=this.explicitOrderBy;r<o.length;r++){var c=o[r];this.memoizedOrderBy.push(c),c.field.isKeyField()&&(n=!0)}if(!n){var h=this.explicitOrderBy.length>0?this.explicitOrderBy[this.explicitOrderBy.length-1].dir:pi.ASCENDING;this.memoizedOrderBy.push(h===pi.ASCENDING?yi:gi)}}}return this.memoizedOrderBy},enumerable:!0,configurable:!0}),t.prototype.addFilter=function(filter){I(null==this.getInequalityFilterField()||!(filter instanceof si)||!filter.isInequality()||filter.field.isEqual(this.getInequalityFilterField()),"Query must only have one inequality field."),I(!this.isDocumentQuery(),"No filtering allowed for document query");var e=this.filters.concat([filter]);return new t(this.path,this.collectionGroup,this.explicitOrderBy.slice(),e,this.limit,this.startAt,this.endAt)},t.prototype.addOrderBy=function(e){I(!this.startAt&&!this.endAt,"Bounds must be set after orderBy");var n=this.explicitOrderBy.concat([e]);return new t(this.path,this.collectionGroup,n,this.filters.slice(),this.limit,this.startAt,this.endAt)},t.prototype.withLimit=function(e){return new t(this.path,this.collectionGroup,this.explicitOrderBy.slice(),this.filters.slice(),e,this.startAt,this.endAt)},t.prototype.withStartAt=function(e){return new t(this.path,this.collectionGroup,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,e,this.endAt)},t.prototype.withEndAt=function(e){return new t(this.path,this.collectionGroup,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,this.startAt,e)},t.prototype.asCollectionQueryAtPath=function(path){return new t(path,null,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,this.startAt,this.endAt)},t.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,o=this.orderBy;r<o.length;r++){t+=o[r].canonicalId(),t+=","}Er(this.limit)||(t+="|l:",t+=this.limit),this.startAt&&(t+="|lb:",t+=this.startAt.canonicalId()),this.endAt&&(t+="|ub:",t+=this.endAt.canonicalId()),this.memoizedCanonicalId=t}return this.memoizedCanonicalId},t.prototype.toString=function(){var t="Query("+this.path.canonicalString();return this.isCollectionGroupQuery()&&(t+=" collectionGroup="+this.collectionGroup),this.filters.length>0&&(t+=", filters: ["+this.filters.join(", ")+"]"),Er(this.limit)||(t+=", limit: "+this.limit),this.explicitOrderBy.length>0&&(t+=", orderBy: ["+this.explicitOrderBy.join(", ")+"]"),this.startAt&&(t+=", startAt: "+this.startAt.canonicalId()),this.endAt&&(t+=", endAt: "+this.endAt.canonicalId()),t+")"},t.prototype.isEqual=function(t){if(this.limit!==t.limit)return!1;if(this.orderBy.length!==t.orderBy.length)return!1;for(var i=0;i<this.orderBy.length;i++)if(!this.orderBy[i].isEqual(t.orderBy[i]))return!1;if(this.filters.length!==t.filters.length)return!1;for(i=0;i<this.filters.length;i++)if(!this.filters[i].isEqual(t.filters[i]))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)))},t.prototype.docComparator=function(t,e){for(var n=!1,r=0,o=this.orderBy;r<o.length;r++){var c=o[r],h=c.compare(t,e);if(0!==h)return h;n=n||c.field.isKeyField()}return I(n,"orderBy used that doesn't compare on key field"),0},t.prototype.matches=function(t){return this.matchesPathAndCollectionGroup(t)&&this.matchesOrderBy(t)&&this.matchesFilters(t)&&this.matchesBounds(t)},t.prototype.hasLimit=function(){return!Er(this.limit)},t.prototype.getFirstOrderByField=function(){return this.explicitOrderBy.length>0?this.explicitOrderBy[0].field:null},t.prototype.getInequalityFilterField=function(){for(var t=0,e=this.filters;t<e.length;t++){var filter=e[t];if(filter instanceof si&&filter.isInequality())return filter.field}return null},t.prototype.findFilterOperator=function(t){for(var e=0,n=this.filters;e<n.length;e++){var filter=n[e];if(filter instanceof si&&t.indexOf(filter.op)>=0)return filter.op}return null},t.prototype.isDocumentQuery=function(){return Et.isDocumentKey(this.path)&&null===this.collectionGroup&&0===this.filters.length},t.prototype.isCollectionGroupQuery=function(){return null!==this.collectionGroup},t.prototype.matchesPathAndCollectionGroup=function(t){var e=t.key.path;return null!==this.collectionGroup?t.key.hasCollectionId(this.collectionGroup)&&this.path.isPrefixOf(e):Et.isDocumentKey(this.path)?this.path.isEqual(e):this.path.isImmediateParentOf(e)},t.prototype.matchesOrderBy=function(t){for(var e=0,n=this.explicitOrderBy;e<n.length;e++){var r=n[e];if(!r.field.isKeyField()&&void 0===t.field(r.field))return!1}return!0},t.prototype.matchesFilters=function(t){for(var e=0,n=this.filters;e<n.length;e++){if(!n[e].matches(t))return!1}return!0},t.prototype.matchesBounds=function(t){return!(this.startAt&&!this.startAt.sortsBeforeDocument(this.orderBy,t))&&(!this.endAt||!this.endAt.sortsBeforeDocument(this.orderBy,t))},t.prototype.assertValidBound=function(t){I(t.position.length<=this.orderBy.length,"Bound is longer than orderBy")},t}(),oi=function(){},ai=function(){function t(t){this.name=t}return t.fromString=function(e){switch(e){case"<":return t.LESS_THAN;case"<=":return t.LESS_THAN_OR_EQUAL;case"==":return t.EQUAL;case">=":return t.GREATER_THAN_OR_EQUAL;case">":return t.GREATER_THAN;case"array-contains":return t.ARRAY_CONTAINS;case"in":return t.IN;case"array-contains-any":return t.ARRAY_CONTAINS_ANY;default:return T("Unknown FieldFilter operator: "+e)}},t.prototype.toString=function(){return this.name},t.prototype.isEqual=function(t){return this.name===t.name},t.LESS_THAN=new t("<"),t.LESS_THAN_OR_EQUAL=new t("<="),t.EQUAL=new t("=="),t.GREATER_THAN=new t(">"),t.GREATER_THAN_OR_EQUAL=new t(">="),t.ARRAY_CONTAINS=new t("array-contains"),t.IN=new t("in"),t.ARRAY_CONTAINS_ANY=new t("array-contains-any"),t}(),si=function(t){function e(e,n,r){var o=t.call(this)||this;return o.field=e,o.op=n,o.value=r,o}return l.__extends(e,t),e.create=function(t,n,r){if(t.isKeyField())return I(r instanceof Qn,"Comparing on key, but filter value not a RefValue"),I(n!==ai.ARRAY_CONTAINS&&n!==ai.ARRAY_CONTAINS_ANY&&n!==ai.IN,"'"+n.toString()+"' queries don't make sense on document keys."),new ui(t,n,r);if(r.isEqual(On.INSTANCE)){if(n!==ai.EQUAL)throw new N(A.INVALID_ARGUMENT,"Invalid query. 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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}(oi),ui=function(t){function e(e,n,r){return t.call(this,e,n,r)||this}return l.__extends(e,t),e.prototype.matches=function(t){var e=this.value,n=Et.comparator(t.key,e.key);return this.matchesComparison(n)},e}(si),ci=function(t){function e(e,n){return t.call(this,e,ai.ARRAY_CONTAINS,n)||this}return l.__extends(e,t),e.prototype.matches=function(t){var e=t.field(this.field);return e instanceof Gn&&e.contains(this.value)},e}(si),hi=function(t){function e(e,n){return t.call(this,e,ai.IN,n)||this}return l.__extends(e,t),e.prototype.matches=function(t){var e=this.value,n=t.field(this.field);return void 0!==n&&e.contains(n)},e}(si),fi=function(t){function e(e,n){return t.call(this,e,ai.ARRAY_CONTAINS_ANY,n)||this}return l.__extends(e,t),e.prototype.matches=function(t){var e=this.value,n=t.field(this.field);return n instanceof Gn&&n.internalValue.some(function(t){return e.contains(t)})},e}(si),pi=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}(),di=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){I(this.position.length<=t.length,"Bound has more components than query's orderBy");for(var n=0,i=0;i<this.position.length;i++){var r=t[i],component=this.position[i];if(r.field.isKeyField())I(component instanceof Qn,"Bound has a non-key value where the key path is being used."),n=Et.comparator(component.key,e.key);else{var o=e.field(r.field);I(void 0!==o,"Field should 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this.dir===t.dir&&this.field.isEqual(t.field)},t}(),yi=new mi(wt.keyField(),pi.ASCENDING),gi=new mi(wt.keyField(),pi.DESCENDING),vi=function(){function t(){this.isIdempotent=!0}return t.prototype.applyToLocalView=function(t,e){return new Vn(e,t)},t.prototype.applyToRemoteDocument=function(t,e){return e},t.prototype.isEqual=function(e){return e instanceof t},t.instance=new t,t}(),bi=function(){function t(t){this.elements=t,this.isIdempotent=!0}return t.prototype.applyToLocalView=function(t,e){return this.apply(t)},t.prototype.applyToRemoteDocument=function(t,e){return this.apply(t)},t.prototype.apply=function(t){for(var e=Si(t),n=function(t){e.find(function(element){return element.isEqual(t)})||e.push(t)},r=0,o=this.elements;r<o.length;r++){n(o[r])}return new Gn(e)},t.prototype.isEqual=function(e){return e instanceof t&&ot(e.elements,this.elements)},t}(),wi=function(){function t(t){this.elements=t,this.isIdempotent=!0}return t.prototype.applyToLocalView=function(t,e){return this.apply(t)},t.prototype.applyToRemoteDocument=function(t,e){return this.apply(t)},t.prototype.apply=function(t){for(var e=Si(t),n=function(t){e=e.filter(function(element){return!element.isEqual(t)})},r=0,o=this.elements;r<o.length;r++){n(o[r])}return new Gn(e)},t.prototype.isEqual=function(e){return e instanceof t&&ot(e.elements,this.elements)},t}(),Ei=function(){function t(t){this.operand=t,this.isIdempotent=!1}return t.prototype.applyToLocalView=function(t,e){if(t instanceof Un&&this.operand instanceof Un){var n=t.internalValue+this.operand.internalValue;return new Un(n)}if(t instanceof Pn){n=t.internalValue+this.operand.internalValue;return new qn(n)}return this.operand},t.prototype.applyToRemoteDocument=function(t,e){return I(null!==e,"Didn't receive transformResult for NUMERIC_ADD transform"),e},t.prototype.isEqual=function(e){return e instanceof t&&this.operand.isEqual(e.operand)},t}();function Si(t){return t instanceof Gn?t.internalValue.slice():[]}var _i,Ti,Ii=function(){function t(t){this.count=t}return t.prototype.isEqual=function(t){return t&&t.count===this.count},t}(),Ci=((_i={})[pi.ASCENDING.name]="ASCENDING",_i[pi.DESCENDING.name]="DESCENDING",_i),Di=((Ti={})[ai.LESS_THAN.name]="LESS_THAN",Ti[ai.LESS_THAN_OR_EQUAL.name]="LESS_THAN_OR_EQUAL",Ti[ai.GREATER_THAN.name]="GREATER_THAN",Ti[ai.GREATER_THAN_OR_EQUAL.name]="GREATER_THAN_OR_EQUAL",Ti[ai.EQUAL.name]="EQUAL",Ti[ai.ARRAY_CONTAINS.name]="ARRAY_CONTAINS",Ti[ai.IN.name]="IN",Ti[ai.ARRAY_CONTAINS_ANY.name]="ARRAY_CONTAINS_ANY",Ti),Ai=new RegExp(/^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d(?:\.(\d+))?Z$/);function Ni(t,e){I(!Er(t),e+" is missing")}function Ri(t){return"number"==typeof t?t:"string"==typeof t?Number(t):T("can't parse "+t)}var ki=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 code=void 0===t.code?A.UNKNOWN:qr(t.code);return new N(code,t.message||"")},t.prototype.toInt32Value=function(t){return Er(t)?void 0:{value:t}},t.prototype.fromInt32Value=function(t){var e;return Er(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);I(!!t,"Cannot deserialize null or undefined timestamp.");var e=Ri(t.seconds||"0"),n=t.nanos||0;return new Mt(e,n)},t.prototype.fromIso8601String=function(t){var e=0,n=Ai.exec(t);if(I(!!n,"invalid timestamp: "+t),n[1]){var r=n[1];r=(r+"000000000").substr(0,9),e=Number(r)}var o=new Date(t),c=Math.floor(o.getTime()/1e3);return new Mt(c,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?(I(this.options.useProto3Json,"Expected bytes to be passed in as Uint8Array, but got a string instead."),ht.fromBase64String(t)):(I(!this.options.useProto3Json,"Expected bytes to be passed in as Uint8Array, but got a string instead."),ht.fromUint8Array(t))},t.prototype.toVersion=function(t){return this.toTimestamp(t.toTimestamp())},t.prototype.fromVersion=function(t){return I(!!t,"Trying to deserialize version that isn't set"),Pt.fromTimestamp(this.fromTimestamp(t))},t.prototype.toResourceName=function(t,path){return this.fullyQualifiedPrefixPath(t).child("documents").child(path).canonicalString()},t.prototype.fromResourceName=function(t){var e=vt.fromString(t);return I(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 I(e.get(1)===this.databaseId.projectId,"Tried to deserialize key from different project: "+e.get(1)+" vs "+this.databaseId.projectId),I(!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 Et(this.extractLocalPathFromResourceName(e))},t.prototype.toQueryPath=function(path){return this.toResourceName(this.databaseId,path)},t.prototype.fromQueryPath=function(t){var e=this.fromResourceName(t);return 4===e.length?vt.EMPTY_PATH:this.extractLocalPathFromResourceName(e)},Object.defineProperty(t.prototype,"encodedDatabaseId",{get:function(){return new vt(["projects",this.databaseId.projectId,"databases",this.databaseId.database]).canonicalString()},enumerable:!0,configurable:!0}),t.prototype.fullyQualifiedPrefixPath=function(t){return new vt(["projects",t.projectId,"databases",t.database])},t.prototype.extractLocalPathFromResourceName=function(t){return I(t.length>4&&"documents"===t.get(4),"tried to deserialize invalid key "+t.toString()),t.popFirst(5)},t.prototype.isValidResourceName=function(path){return path.length>=4&&"projects"===path.get(0)&&"databases"===path.get(2)},t.prototype.toValue=function(t){if(t instanceof On)return{nullValue:"NULL_VALUE"};if(t instanceof Mn)return{booleanValue:t.value()};if(t instanceof Un)return{integerValue:""+t.value()};if(t instanceof qn){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 Fn?{stringValue:t.value()}:t instanceof Kn?{mapValue:this.toMapValue(t)}:t instanceof Gn?{arrayValue:this.toArrayValue(t)}:t instanceof Bn?{timestampValue:this.toTimestamp(t.internalValue)}:t instanceof Wn?{geoPointValue:{latitude:t.value().latitude,longitude:t.value().longitude}}:t instanceof jn?{bytesValue:this.toBytes(t.value())}:t instanceof Qn?{referenceValue:this.toResourceName(t.databaseId,t.key.path)}:T("Unknown FieldValue "+JSON.stringify(t))},t.prototype.fromValue=function(t){var e=this;if("nullValue"in t)return On.INSTANCE;if("booleanValue"in t)return Mn.of(t.booleanValue);if("integerValue"in t)return new Un(Ri(t.integerValue));if("doubleValue"in t){if(this.options.useProto3Json){if("NaN"===t.doubleValue)return qn.NAN;if("Infinity"===t.doubleValue)return qn.POSITIVE_INFINITY;if("-Infinity"===t.doubleValue)return qn.NEGATIVE_INFINITY}return new qn(t.doubleValue)}if("stringValue"in t)return new Fn(t.stringValue);if("mapValue"in t)return this.fromFields(t.mapValue.fields||{});if("arrayValue"in t){Ni(t.arrayValue,"arrayValue");var n=t.arrayValue.values||[];return new Gn(n.map(function(t){return e.fromValue(t)}))}if("timestampValue"in t)return Ni(t.timestampValue,"timestampValue"),new Bn(this.fromTimestamp(t.timestampValue));if("geoPointValue"in t){Ni(t.geoPointValue,"geoPointValue");var r=t.geoPointValue.latitude||0,o=t.geoPointValue.longitude||0;return new Wn(new ri(r,o))}if("bytesValue"in t){Ni(t.bytesValue,"bytesValue");var c=this.fromBlob(t.bytesValue);return new jn(c)}if("referenceValue"in t){Ni(t.referenceValue,"referenceValue");var h=this.fromResourceName(t.referenceValue),l=new mt(h.get(1),h.get(3)),f=new Et(this.extractLocalPathFromResourceName(h));return new Qn(l,f)}return T("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 I(!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 Ie(this.fromName(t.name),this.fromVersion(t.updateTime),this.fromFields(t.fields||{}),{hasCommittedMutations:!!e})},t.prototype.toFields=function(t){var e=this,n={};return t.forEach(function(t,r){n[t]=e.toValue(r)}),n},t.prototype.fromFields=function(object){var t=this,map=object,e=Kn.EMPTY;return P(map,function(n,r){e=e.set(new wt([n]),t.fromValue(r))}),e},t.prototype.toMapValue=function(map){return{fields:this.toFields(map)}},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){I(!!t.found,"Tried to deserialize a found document from a missing document."),Ni(t.found.name,"doc.found.name"),Ni(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 Ie(e,n,r,{},t.found)},t.prototype.fromMissing=function(t){I(!!t.missing,"Tried to deserialize a missing document from a found document."),I(!!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 Ce(e,n)},t.prototype.fromMaybeDocument=function(t){return"found"in t?this.fromFound(t):"missing"in t?this.fromMissing(t):T("invalid batch get response: "+JSON.stringify(t))},t.prototype.toWatchTargetChangeState=function(t){switch(t){case Qr.Added:return"ADD";case Qr.Current:return"CURRENT";case Qr.NoChange:return"NO_CHANGE";case Qr.Removed:return"REMOVE";case Qr.Reset:return"RESET";default:return T("Unknown WatchTargetChangeState: "+t)}},t.prototype.toTestWatchChange=function(t){if(t instanceof Yr)return{filter:{count:t.existenceFilter.count,targetId:t.targetId}};if(t instanceof Hr){if(t.newDoc instanceof Ie){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 Ce){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 Xr){var n=void 0;return t.cause&&(n={code:Fr(t.cause.code),message:t.cause.message}),{targetChange:{targetChangeType:this.toWatchTargetChangeState(t.state),targetIds:t.targetIds,resumeToken:this.unsafeCastProtoByteString(t.resumeToken),cause:n}}}return T("Unrecognized watch change: "+JSON.stringify(t))},t.prototype.fromWatchChange=function(t){var e;if("targetChange"in t){Ni(t.targetChange,"targetChange");var n=this.fromWatchTargetChangeState(t.targetChange.targetChangeType||"NO_CHANGE"),r=t.targetChange.targetIds||[],o=t.targetChange.resumeToken||this.emptyByteString(),c=t.targetChange.cause,h=c&&this.fromRpcStatus(c);e=new Xr(n,r,o,h||null)}else if("documentChange"in t){Ni(t.documentChange,"documentChange"),Ni(t.documentChange.document,"documentChange.name"),Ni(t.documentChange.document.name,"documentChange.document.name"),Ni(t.documentChange.document.updateTime,"documentChange.document.updateTime");var l=t.documentChange,f=this.fromName(l.document.name),d=this.fromVersion(l.document.updateTime),m=this.fromFields(l.document.fields||{}),y=new Ie(f,d,m,{},l.document),v=l.targetIds||[],w=l.removedTargetIds||[];e=new Hr(v,w,y.key,y)}else if("documentDelete"in t){Ni(t.documentDelete,"documentDelete"),Ni(t.documentDelete.document,"documentDelete.document");var E=t.documentDelete;f=this.fromName(E.document),d=E.readTime?this.fromVersion(E.readTime):Pt.forDeletedDoc(),y=new Ce(f,d),w=E.removedTargetIds||[];e=new Hr([],w,y.key,y)}else if("documentRemove"in t){Ni(t.documentRemove,"documentRemove"),Ni(t.documentRemove.document,"documentRemove");var S=t.documentRemove;f=this.fromName(S.document),w=S.removedTargetIds||[];e=new Hr([],w,f,null)}else{if(!("filter"in t))return T("Unknown change type "+JSON.stringify(t));Ni(t.filter,"filter"),Ni(t.filter.targetId,"filter.targetId");var filter=t.filter,_=filter.count||0,I=new Ii(_),C=filter.targetId;e=new Yr(C,I)}return e},t.prototype.fromWatchTargetChangeState=function(t){return"NO_CHANGE"===t?Qr.NoChange:"ADD"===t?Qr.Added:"REMOVE"===t?Qr.Removed:"CURRENT"===t?Qr.Current:"RESET"===t?Qr.Reset:T("Got unexpected TargetChange.state: "+t)},t.prototype.versionFromListenResponse=function(t){if(!("targetChange"in t))return Pt.MIN;var e=t.targetChange;return e.targetIds&&e.targetIds.length?Pt.MIN:e.readTime?this.fromVersion(e.readTime):Pt.MIN},t.prototype.toMutation=function(t){var e,n=this;if(t instanceof $n)e={update:this.toMutationDocument(t.key,t.value)};else if(t instanceof nr)e={delete:this.toName(t.key)};else if(t instanceof Zn)e={update:this.toMutationDocument(t.key,t.data),updateMask:this.toDocumentMask(t.fieldMask)};else{if(!(t instanceof er))return T("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):Xn.NONE;if(t.update){Ni(t.update.name,"name");var r=this.fromName(t.update.name),o=this.fromFields(t.update.fields||{});if(t.updateMask){var c=this.fromDocumentMask(t.updateMask);return new Zn(r,o,c,n)}return new $n(r,o,n)}if(t.delete){r=this.fromName(t.delete);return new nr(r,n)}if(t.transform){r=this.fromName(t.transform.document);var h=t.transform.fieldTransforms.map(function(t){return e.fromFieldTransform(t)});return I(!0===n.exists,'Transforms only support precondition "exists == true"'),new er(r,h)}return T("unknown mutation proto: "+JSON.stringify(t))},t.prototype.toPrecondition=function(t){return I(!t.isNone,"Can't serialize an empty precondition"),void 0!==t.updateTime?{updateTime:this.toVersion(t.updateTime)}:void 0!==t.exists?{exists:t.exists}:T("Unknown precondition")},t.prototype.fromPrecondition=function(t){return void 0!==t.updateTime?Xn.updateTime(this.fromVersion(t.updateTime)):void 0!==t.exists?Xn.exists(t.exists):Xn.NONE},t.prototype.fromWriteResult=function(t,e){var n=this,r=t.updateTime?this.fromVersion(t.updateTime):this.fromVersion(e),o=null;return t.transformResults&&t.transformResults.length>0&&(o=t.transformResults.map(function(t){return n.fromValue(t)})),new Yn(r,o)},t.prototype.fromWriteResults=function(t,e){var n=this;return t&&t.length>0?(I(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 vi)return{fieldPath:t.field.canonicalString(),setToServerValue:"REQUEST_TIME"};if(n instanceof bi)return{fieldPath:t.field.canonicalString(),appendMissingElements:{values:n.elements.map(function(t){return e.toValue(t)})}};if(n instanceof wi)return{fieldPath:t.field.canonicalString(),removeAllFromArray:{values:n.elements.map(function(t){return e.toValue(t)})}};if(n instanceof Ei)return{fieldPath:t.field.canonicalString(),increment:this.toValue(n.operand)};throw T("Unknown transform: "+t.transform)},t.prototype.fromFieldTransform=function(t){var e=this,n=null;if("setToServerValue"in t)I("REQUEST_TIME"===t.setToServerValue,"Unknown server value transform proto: "+JSON.stringify(t)),n=vi.instance;else if("appendMissingElements"in t){var r=t.appendMissingElements.values||[];n=new bi(r.map(function(t){return e.fromValue(t)}))}else if("removeAllFromArray"in t){r=t.removeAllFromArray.values||[];n=new wi(r.map(function(t){return e.fromValue(t)}))}else if("increment"in t){var o=this.fromValue(t.increment);I(o instanceof Pn,"NUMERIC_ADD transform requires a NumberValue"),n=new Ei(o)}else T("Unknown transform proto: "+JSON.stringify(t));var c=wt.fromServerFormat(t.fieldPath);return new Hn(c,n)},t.prototype.toDocumentsTarget=function(t){return{documents:[this.toQueryPath(t.path)]}},t.prototype.fromDocumentsTarget=function(t){var e=t.documents.length;I(1===e,"DocumentsTarget contained other than 1 document: "+e);var n=t.documents[0];return ii.atPath(this.fromQueryPath(n))},t.prototype.toQueryTarget=function(t){var e={structuredQuery:{}},path=t.path;null!==t.collectionGroup?(I(path.length%2==0,"Collection Group queries should be within a document path or root."),e.parent=this.toQueryPath(path),e.structuredQuery.from=[{collectionId:t.collectionGroup,allDescendants:!0}]):(I(path.length%2!=0,"Document queries with filters are not supported."),e.parent=this.toQueryPath(path.popLast()),e.structuredQuery.from=[{collectionId:path.lastSegment()}]);var n=this.toFilter(t.filters);n&&(e.structuredQuery.where=n);var r=this.toOrder(t.orderBy);r&&(e.structuredQuery.orderBy=r);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 path=this.fromQueryPath(t.parent),e=t.structuredQuery,n=e.from?e.from.length:0,r=null;if(n>0){I(1===n,"StructuredQuery.from with more than one collection is not supported.");var o=e.from[0];o.allDescendants?r=o.collectionId:path=path.child(o.collectionId)}var c=[];e.where&&(c=this.fromFilter(e.where));var h=[];e.orderBy&&(h=this.fromOrder(e.orderBy));var l=null;e.limit&&(l=this.fromInt32Value(e.limit));var f=null;e.startAt&&(f=this.fromCursor(e.startAt));var d=null;return e.endAt&&(d=this.fromCursor(e.endAt)),new ii(path,r,h,c,l,f,d)},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 on.Listen:return null;case on.ExistenceFilterMismatch:return"existence-filter-mismatch";case on.LimboResolution:return"limbo-document";default:return T("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,t.resumeToken.length>0&&(e.resumeToken=this.unsafeCastProtoByteString(t.resumeToken)),e},t.prototype.toFilter=function(t){var e=this;if(0!==t.length){var n=t.map(function(filter){return filter instanceof si?e.toUnaryOrFieldFilter(filter):T("Unrecognized filter: "+JSON.stringify(filter))});return 1===n.length?n[0]:{compositeFilter:{op:"AND",filters:n}}}},t.prototype.fromFilter=function(filter){var t=this;return filter?void 0!==filter.unaryFilter?[this.fromUnaryFilter(filter)]:void 0!==filter.fieldFilter?[this.fromFieldFilter(filter)]:void 0!==filter.compositeFilter?filter.compositeFilter.filters.map(function(e){return t.fromFilter(e)}).reduce(function(t,e){return t.concat(e)}):T("Unknown filter: "+JSON.stringify(filter)):[]},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(cursor){var t=this;return{before:cursor.before,values:cursor.position.map(function(component){return t.toValue(component)})}},t.prototype.fromCursor=function(cursor){var t=this,e=!!cursor.before,n=cursor.values.map(function(component){return t.fromValue(component)});return new di(n,e)},t.prototype.toDirection=function(t){return Ci[t.name]},t.prototype.fromDirection=function(t){switch(t){case"ASCENDING":return pi.ASCENDING;case"DESCENDING":return pi.DESCENDING;default:return}},t.prototype.toOperatorName=function(t){return Di[t.name]},t.prototype.fromOperatorName=function(t){switch(t){case"EQUAL":return ai.EQUAL;case"GREATER_THAN":return ai.GREATER_THAN;case"GREATER_THAN_OR_EQUAL":return ai.GREATER_THAN_OR_EQUAL;case"LESS_THAN":return ai.LESS_THAN;case"LESS_THAN_OR_EQUAL":return ai.LESS_THAN_OR_EQUAL;case"ARRAY_CONTAINS":return ai.ARRAY_CONTAINS;case"IN":return ai.IN;case"ARRAY_CONTAINS_ANY":return ai.ARRAY_CONTAINS_ANY;case"OPERATOR_UNSPECIFIED":return T("Unspecified operator");default:return T("Unknown operator")}},t.prototype.toFieldPathReference=function(path){return{fieldPath:path.canonicalString()}},t.prototype.fromFieldPathReference=function(t){return wt.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 mi(this.fromFieldPathReference(t.field),this.fromDirection(t.direction))},t.prototype.fromFieldFilter=function(filter){return si.create(this.fromFieldPathReference(filter.fieldFilter.field),this.fromOperatorName(filter.fieldFilter.op),this.fromValue(filter.fieldFilter.value))},t.prototype.toUnaryOrFieldFilter=function(filter){if(filter.op===ai.EQUAL){if(filter.value.isEqual(qn.NAN))return{unaryFilter:{field:this.toFieldPathReference(filter.field),op:"IS_NAN"}};if(filter.value.isEqual(On.INSTANCE))return{unaryFilter:{field:this.toFieldPathReference(filter.field),op:"IS_NULL"}}}return{fieldFilter:{field:this.toFieldPathReference(filter.field),op:this.toOperatorName(filter.op),value:this.toValue(filter.value)}}},t.prototype.fromUnaryFilter=function(filter){switch(filter.unaryFilter.op){case"IS_NAN":var t=this.fromFieldPathReference(filter.unaryFilter.field);return si.create(t,ai.EQUAL,qn.NAN);case"IS_NULL":var e=this.fromFieldPathReference(filter.unaryFilter.field);return si.create(e,ai.EQUAL,On.INSTANCE);case"OPERATOR_UNSPECIFIED":return T("Unspecified filter");default:return T("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(path){return wt.fromServerFormat(path)});return zn.fromArray(e)},t}(),Oi=function(){this.listeners=[]},Mi=function(){function t(t){this.syncEngine=t,this.queries=new Ae(function(q){return q.canonicalId()}),this.onlineState=Ir.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 Oi,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,t}):Promise.resolve(r.targetId)},t.prototype.unlisten=function(t){return l.__awaiter(this,void 0,void 0,function(){var e,n,r,i;return l.__generator(this,function(o){return e=t.query,n=!1,(r=this.queries.get(e))&&(i=r.listeners.indexOf(t))>=0&&(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],o=r.query,c=this.queries.get(o);if(c){for(var h=0,l=c.listeners;h<l.length;h++){l[h].onViewSnapshot(r)}c.viewSnap=r}}},t.prototype.onWatchError=function(t,e){var n=this.queries.get(t);if(n)for(var r=0,o=n.listeners;r<o.length;r++){o[r].onError(e)}this.queries.delete(t)},t.prototype.onOnlineStateChange=function(t){this.onlineState=t,this.queries.forEach(function(e,n){for(var r=0,o=n.listeners;r<o.length;r++){o[r].applyOnlineStateChange(t)}})},t}(),Pi=function(){function t(t,e,n){this.query=t,this.queryObserver=e,this.raisedInitialEvent=!1,this.onlineState=Ir.Unknown,this.options=n||{}}return t.prototype.onViewSnapshot=function(t){if(I(t.docChanges.length>0||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 o=r[n];o.type!==Br.Metadata&&e.push(o)}t=new Kr(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(I(!this.raisedInitialEvent,"Determining whether to raise first event but already had first event"),!t.fromCache)return!0;var n=e!==Ir.Offline;return this.options.waitForSyncWhenOnline&&n?(I(t.fromCache,"Waiting for sync, but snapshot is not from cache"),!1):!t.docs.isEmpty()||e===Ir.Offline},t.prototype.shouldRaiseEvent=function(t){if(t.docChanges.length>0)return!0;var e=this.snap&&this.snap.hasPendingWrites!==t.hasPendingWrites;return!(!t.syncStateChanged&&!e)&&!0===this.options.includeMetadataChanges},t.prototype.raiseInitialEvent=function(t){I(!this.raisedInitialEvent,"Trying to raise initial events for second time"),t=Kr.fromInitialDocuments(t.query,t.docs,t.mutatedKeys,t.fromCache),this.raisedInitialEvent=!0,this.queryObserver.next(t)},t}(),Li=function(){function t(t,e,n){this.targetId=t,this.addedKeys=e,this.removedKeys=n}return t.fromSnapshot=function(e,n){for(var r=Yt(),o=Yt(),c=0,h=n.docChanges;c<h.length;c++){var l=h[c];switch(l.type){case Br.Added:r=r.add(l.doc.key);break;case Br.Removed:o=o.add(l.doc.key)}}return new t(e,r,o)},t}(),xi=function(t){this.key=t},Ui=function(t){this.key=t},qi=function(){function t(t,e){this.query=t,this._syncedDocuments=e,this.syncState=null,this.current=!1,this.limboDocuments=Yt(),this.mutatedKeys=Yt(),this.documentSet=new jr(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 n=this,r=e?e.changeSet:new Wr,o=e?e.documentSet:this.documentSet,c=e?e.mutatedKeys:this.mutatedKeys,h=o,l=!1,f=this.query.hasLimit()&&o.size===this.query.limit?o.last():null;if(t.inorderTraversal(function(t,e){var d=o.get(t),m=e instanceof Ie?e:null;m&&(I(t.isEqual(m.key),"Mismatching keys found in document changes: "+t+" != "+m.key),m=n.query.matches(m)?m:null);var y=!!d&&n.mutatedKeys.has(d.key),v=!!m&&(m.hasLocalMutations||n.mutatedKeys.has(m.key)&&m.hasCommittedMutations),w=!1;d&&m?d.data.isEqual(m.data)?y!==v&&(r.track({type:Br.Metadata,doc:m}),w=!0):n.shouldWaitForSyncedDocument(d,m)||(r.track({type:Br.Modified,doc:m}),w=!0,f&&n.query.docComparator(m,f)>0&&(l=!0)):!d&&m?(r.track({type:Br.Added,doc:m}),w=!0):d&&!m&&(r.track({type:Br.Removed,doc:d}),w=!0,f&&(l=!0));w&&(m?(h=h.add(m),c=v?c.add(t):c.delete(t)):(h=h.delete(t),c=c.delete(t)))}),this.query.hasLimit())for(;h.size>this.query.limit;){var d=h.last();h=h.delete(d.key),c=c.delete(d.key),r.track({type:Br.Removed,doc:d})}return I(!l||!e,"View was refilled using docs that themselves needed refilling."),{documentSet:h,changeSet:r,needsRefill:l,mutatedKeys:c}},t.prototype.shouldWaitForSyncedDocument=function(t,e){return t.hasLocalMutations&&e.hasCommittedMutations&&!e.hasLocalMutations},t.prototype.applyChanges=function(t,e,n){var r=this;I(!t.needsRefill,"Cannot apply changes that need a refill");var o=this.documentSet;this.documentSet=t.documentSet,this.mutatedKeys=t.mutatedKeys;var c=t.changeSet.getChanges();c.sort(function(t,e){return function(t,e){var n=function(t){switch(t){case Br.Added:return 1;case Br.Modified:case Br.Metadata:return 2;case Br.Removed:return 0;default:return T("Unknown ChangeType: "+t)}};return n(t)-n(e)}(t.type,e.type)||r.query.docComparator(t.doc,e.doc)}),this.applyTargetChange(n);var h=e?this.updateLimboDocuments():[],l=0===this.limboDocuments.size&&this.current?Vr.Synced:Vr.Local,f=l!==this.syncState;return this.syncState=l,0!==c.length||f?{snapshot:new Kr(this.query,t.documentSet,o,c,t.mutatedKeys,l===Vr.Local,f,!1),limboChanges:h}:{limboChanges:h}},t.prototype.applyOnlineStateChange=function(t){return this.current&&t===Ir.Offline?(this.current=!1,this.applyChanges({documentSet:this.documentSet,changeSet:new Wr,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 I(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 t=this;if(!this.current)return[];var e=this.limboDocuments;this.limboDocuments=Yt(),this.documentSet.forEach(function(e){t.shouldBeInLimbo(e.key)&&(t.limboDocuments=t.limboDocuments.add(e.key))});var n=[];return e.forEach(function(e){t.limboDocuments.has(e)||n.push(new Ui(e))}),this.limboDocuments.forEach(function(t){e.has(t)||n.push(new xi(t))}),n},t.prototype.synchronizeWithPersistedState=function(t,e){this._syncedDocuments=e,this.limboDocuments=Yt();var n=this.computeDocChanges(t);return this.applyChanges(n,!0)},t.prototype.computeInitialSnapshot=function(){return Kr.fromInitialDocuments(this.query,this.documentSet,this.mutatedKeys,this.syncState===Vr.Local)},t}();var Fi=function(t,e,view){this.query=t,this.targetId=e,this.view=view},Bi=function(t){this.key=t},Vi=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 Ae(function(q){return q.canonicalId()}),this.queryViewsByTarget={},this.limboTargetsByKey=new Lt(Et.comparator),this.limboResolutionsByTarget={},this.limboDocumentRefs=new ir,this.mutationUserCallbacks={},this.limboTargetIdGenerator=he.forSyncEngine(),this.isPrimary=void 0,this.onlineState=Ir.Unknown}return Object.defineProperty(t.prototype,"isPrimaryClient",{get:function(){return!0===this.isPrimary},enumerable:!0,configurable:!0}),t.prototype.subscribe=function(t){I(null!==t,"SyncEngine listener cannot be null"),I(null===this.syncEngineListener,"SyncEngine already has a subscriber."),this.syncEngineListener=t},t.prototype.listen=function(t){return l.__awaiter(this,void 0,void 0,function(){var e,n,r,o,c;return l.__generator(this,function(h){switch(h.label){case 0:return this.assertSubscribed("listen()"),(r=this.queryViewsByQuery.get(t))?(e=r.targetId,this.sharedClientState.addLocalQueryTarget(e),n=r.view.computeInitialSnapshot(),[3,4]):[3,1];case 1:return[4,this.localStore.allocateQuery(t)];case 2:return o=h.sent(),c=this.sharedClientState.addLocalQueryTarget(o.targetId),e=o.targetId,[4,this.initializeViewAndComputeSnapshot(o,"current"===c)];case 3:n=h.sent(),this.isPrimary&&this.remoteStore.listen(o),h.label=4;case 4:return this.syncEngineListener.onWatchChange([n]),[2,e]}})})},t.prototype.initializeViewAndComputeSnapshot=function(t,e){var n=this,r=t.query;return this.localStore.executeQuery(r).then(function(o){return n.localStore.remoteDocumentKeys(t.targetId).then(function(c){var view=new qi(r,c),h=view.computeDocChanges(o),l=zr.createSynthesizedTargetChangeForCurrentChange(t.targetId,e&&n.onlineState!==Ir.Offline),f=view.applyChanges(h,!0===n.isPrimary,l);I(0===f.limboChanges.length,"View returned limbo docs before target ack from the server."),I(!!f.snapshot,"applyChanges for new view should always return a snapshot");var data=new Fi(r,t.targetId,view);return n.queryViewsByQuery.set(r,data),n.queryViewsByTarget[t.targetId]=data,f.snapshot})})},t.prototype.synchronizeViewAndComputeSnapshot=function(t){var e=this;return this.localStore.executeQuery(t.query).then(function(n){return e.localStore.remoteDocumentKeys(t.targetId).then(function(r){return l.__awaiter(e,void 0,void 0,function(){var e;return l.__generator(this,function(o){return e=t.view.synchronizeWithPersistedState(n,r),this.isPrimary&&this.updateTrackedLimbos(t.targetId,e.limboChanges),[2,e]})})})})},t.prototype.unlisten=function(t){return l.__awaiter(this,void 0,void 0,function(){var e,n=this;return l.__generator(this,function(r){switch(r.label){case 0:return this.assertSubscribed("unlisten()"),I(!!(e=this.queryViewsByQuery.get(t)),"Trying to unlisten on query not found:"+t),this.isPrimary?(this.sharedClientState.removeLocalQueryTarget(e.targetId),this.sharedClientState.isActiveQueryTarget(e.targetId)?[3,2]:[4,this.localStore.releaseQuery(t,!1).then(function(){n.sharedClientState.clearQueryState(e.targetId),n.remoteStore.unlisten(e.targetId),n.removeAndCleanupQuery(e)}).catch(_n)]):[3,3];case 1:r.sent(),r.label=2;case 2:return[3,5];case 3:return this.removeAndCleanupQuery(e),[4,this.localStore.releaseQuery(t,!0)];case 4:r.sent(),r.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(t,e){var n=this;void 0===e&&(e=5),I(e>=0,"Got negative number of retries for transaction.");var r=this.remoteStore.createTransaction();return function(){try{var e=t(r);return!Er(e)&&e.catch&&e.then?e.catch(function(t){return Promise.reject(n.wrapUpdateFunctionError(t))}):Promise.reject(Error("Transaction callback must return a Promise"))}catch(t){return Promise.reject(n.wrapUpdateFunctionError(t))}}().then(function(o){return r.commit().then(function(){return o}).catch(function(r){return 0===e?Promise.reject(r):n.runTransaction(t,e-1)})})},t.prototype.applyRemoteEvent=function(t){var e=this;return this.assertSubscribed("applyRemoteEvent()"),this.localStore.applyRemoteEvent(t).then(function(n){return P(t.targetChanges,function(t,n){var r=e.limboResolutionsByTarget[Number(t)];r&&(I(n.addedDocuments.size+n.modifiedDocuments.size+n.removedDocuments.size<=1,"Limbo resolution for single document contains multiple changes."),n.addedDocuments.size>0?r.receivedDocument=!0:n.modifiedDocuments.size>0?I(r.receivedDocument,"Received change for limbo target document without add."):n.removedDocuments.size>0&&(I(r.receivedDocument,"Received remove for limbo target document without add."),r.receivedDocument=!1))}),e.emitNewSnapsAndNotifyLocalStore(n,t)}).catch(_n)},t.prototype.applyOnlineStateChange=function(t,source){if(this.isPrimary&&source===Cr.RemoteStore||!this.isPrimary&&source===Cr.SharedClientState){var e=[];this.queryViewsByQuery.forEach(function(n,r){var o=r.view.applyOnlineStateChange(t);I(0===o.limboChanges.length,"OnlineState should not affect limbo documents."),o.snapshot&&e.push(o.snapshot)}),this.syncEngineListener.onOnlineStateChange(t),this.syncEngineListener.onWatchChange(e),this.onlineState=t,this.isPrimary&&this.sharedClientState.setOnlineState(t)}},t.prototype.rejectListen=function(t,e){return l.__awaiter(this,void 0,void 0,function(){var n,r,o,c,h,f,d=this;return l.__generator(this,function(l){switch(l.label){case 0:return this.assertSubscribed("rejectListens()"),this.sharedClientState.updateQueryState(t,"rejected",e),n=this.limboResolutionsByTarget[t],(r=n&&n.key)?(this.limboTargetsByKey=this.limboTargetsByKey.remove(r),delete this.limboResolutionsByTarget[t],o=(o=new Lt(Et.comparator)).insert(r,new Ce(r,Pt.forDeletedDoc())),c=Yt().add(r),h=new Gr(Pt.MIN,{},new Ft(it),o,c),[2,this.applyRemoteEvent(h)]):[3,1];case 1:return I(!!(f=this.queryViewsByTarget[t]),"Unknown targetId: "+t),[4,this.localStore.releaseQuery(f.query,!1).then(function(){return d.removeAndCleanupQuery(f)}).catch(_n)];case 2:l.sent(),this.syncEngineListener.onWatchError(f.query,e),l.label=3;case 3:return[2]}})})},t.prototype.applyBatchState=function(t,e,n){return l.__awaiter(this,void 0,void 0,function(){var r;return l.__generator(this,function(o){switch(o.label){case 0:return this.assertSubscribed("applyBatchState()"),[4,this.localStore.lookupMutationDocuments(t)];case 1:return null===(r=o.sent())?(E("SyncEngine","Cannot apply mutation batch with id: "+t),[2]):"pending"!==e?[3,3]:[4,this.remoteStore.fillWritePipeline()];case 2:return o.sent(),[3,4];case 3:"acknowledged"===e||"rejected"===e?(this.processUserCallback(t,n||null),this.localStore.removeCachedMutationBatchMetadata(t)):T("Unknown batchState: "+e),o.label=4;case 4:return[4,this.emitNewSnapsAndNotifyLocalStore(r)];case 5:return o.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(_n)},t.prototype.rejectFailedWrite=function(t,e){var n=this;return this.assertSubscribed("rejectFailedWrite()"),this.processUserCallback(t,e),this.localStore.rejectBatch(t).then(function(r){return n.sharedClientState.updateMutationState(t,"rejected",e),n.emitNewSnapsAndNotifyLocalStore(r)}).catch(_n)},t.prototype.addMutationCallback=function(t,e){var n=this.mutationUserCallbacks[this.currentUser.toKey()];n||(n=new Lt(it)),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&&(I(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 o=r[n];if(o instanceof xi)this.limboDocumentRefs.addReference(o.key,t),this.trackLimboChange(o);else if(o instanceof Ui){E("SyncEngine","Document no longer in limbo: "+o.key),this.limboDocumentRefs.removeReference(o.key,t),this.limboDocumentRefs.containsKey(o.key)||this.removeLimboTarget(o.key)}else T("Unknown limbo change: "+JSON.stringify(o))}},t.prototype.trackLimboChange=function(t){var e=t.key;if(!this.limboTargetsByKey.get(e)){E("SyncEngine","New document in limbo: "+e);var n=this.limboTargetIdGenerator.next(),r=ii.atPath(e.path);this.limboResolutionsByTarget[n]=new Bi(e),this.remoteStore.listen(new cn(r,n,on.LimboResolution,yt.INVALID)),this.limboTargetsByKey=this.limboTargetsByKey.insert(e,n)}},t.prototype.currentLimboDocs=function(){return this.limboTargetsByKey},t.prototype.emitNewSnapsAndNotifyLocalStore=function(t,e){return l.__awaiter(this,void 0,void 0,function(){var n,r,o,c=this;return l.__generator(this,function(h){switch(h.label){case 0:return n=[],r=[],o=[],this.queryViewsByQuery.forEach(function(h,l){o.push(Promise.resolve().then(function(){var e=l.view.computeDocChanges(t);return e.needsRefill?c.localStore.executeQuery(l.query).then(function(t){return l.view.computeDocChanges(t,e)}):e}).then(function(t){var o=e&&e.targetChanges[l.targetId],h=l.view.applyChanges(t,!0===c.isPrimary,o);if(c.updateTrackedLimbos(l.targetId,h.limboChanges),h.snapshot){c.isPrimary&&c.sharedClientState.updateQueryState(l.targetId,h.snapshot.fromCache?"not-current":"current"),n.push(h.snapshot);var f=Li.fromSnapshot(l.targetId,h.snapshot);r.push(f)}}))}),[4,Promise.all(o)];case 1:return h.sent(),this.syncEngineListener.onWatchChange(n),[4,this.localStore.notifyLocalViewChanges(r)];case 2:return h.sent(),[2]}})})},t.prototype.assertSubscribed=function(t){I(null!==this.syncEngineListener,"Trying to call "+t+" before calling subscribe().")},t.prototype.handleCredentialChange=function(t){return l.__awaiter(this,void 0,void 0,function(){var e,n;return l.__generator(this,function(r){switch(r.label){case 0:return e=!this.currentUser.isEqual(t),this.currentUser=t,e?[4,this.localStore.handleUserChange(t)]:[3,3];case 1:return n=r.sent(),this.sharedClientState.handleUserChange(t,n.removedBatchIds,n.addedBatchIds),[4,this.emitNewSnapsAndNotifyLocalStore(n.affectedDocuments)];case 2:r.sent(),r.label=3;case 3:return[4,this.remoteStore.handleCredentialChange()];case 4:return r.sent(),[2]}})})},t.prototype.applyPrimaryState=function(t){return l.__awaiter(this,void 0,void 0,function(){var e,n,r,o,c,h,f,d=this;return l.__generator(this,function(l){switch(l.label){case 0:return!0!==t||!0===this.isPrimary?[3,3]:(this.isPrimary=!0,[4,this.remoteStore.applyPrimaryState(!0)]);case 1:return l.sent(),e=this.sharedClientState.getAllActiveQueryTargets(),[4,this.synchronizeQueryViewsAndRaiseSnapshots(e.toArray())];case 2:for(n=l.sent(),r=0,o=n;r<o.length;r++)c=o[r],this.remoteStore.listen(c);return[3,7];case 3:return!1!==t||!1===this.isPrimary?[3,7]:(this.isPrimary=!1,h=[],f=Promise.resolve(),M(this.queryViewsByTarget,function(t,e){d.sharedClientState.isLocalQueryTarget(t)?h.push(t):f=f.then(function(){return d.unlisten(e.query)}),d.remoteStore.unlisten(e.targetId)}),[4,f]);case 4:return l.sent(),[4,this.synchronizeQueryViewsAndRaiseSnapshots(h)];case 5:return l.sent(),this.resetLimboDocuments(),[4,this.remoteStore.applyPrimaryState(!1)];case 6:l.sent(),l.label=7;case 7:return[2]}})})},t.prototype.resetLimboDocuments=function(){var t=this;M(this.limboResolutionsByTarget,function(e){t.remoteStore.unlisten(e)}),this.limboDocumentRefs.removeAllReferences(),this.limboResolutionsByTarget=[],this.limboTargetsByKey=new Lt(Et.comparator)},t.prototype.synchronizeQueryViewsAndRaiseSnapshots=function(t){for(var e=this,p=Promise.resolve(),n=[],r=[],o=function(t){p=p.then(function(){return l.__awaiter(e,void 0,void 0,function(){var e,o,c,h;return l.__generator(this,function(l){switch(l.label){case 0:return(o=this.queryViewsByTarget[t])?[4,this.localStore.releaseQuery(o.query,!0)]:[3,4];case 1:return l.sent(),[4,this.localStore.allocateQuery(o.query)];case 2:return e=l.sent(),[4,this.synchronizeViewAndComputeSnapshot(o)];case 3:return(c=l.sent()).snapshot&&r.push(c.snapshot),[3,8];case 4:return I(!0===this.isPrimary,"A secondary tab should never have an active query without an active view."),[4,this.localStore.getQueryForTarget(t)];case 5:return I(!!(h=l.sent()),"Query data for target "+t+" not found"),[4,this.localStore.allocateQuery(h)];case 6:return e=l.sent(),[4,this.initializeViewAndComputeSnapshot(e,!1)];case 7:l.sent(),l.label=8;case 8:return n.push(e),[2]}})})})},c=0,h=t;c<h.length;c++){o(h[c])}return p.then(function(){return e.syncEngineListener.onWatchChange(r),n})},t.prototype.getActiveClients=function(){return this.localStore.getActiveClients()},t.prototype.applyTargetState=function(t,e,n){return l.__awaiter(this,void 0,void 0,function(){var r,o=this;return l.__generator(this,function(c){switch(c.label){case 0:if(this.isPrimary)return E("SyncEngine","Ignoring unexpected query state notification."),[2];if(!this.queryViewsByTarget[t])return[3,5];switch(e){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 l.__awaiter(o,void 0,void 0,function(){var r;return l.__generator(this,function(o){switch(o.label){case 0:return r=Gr.createSynthesizedRemoteEventForCurrentChange(t,"current"===e),[4,this.emitNewSnapsAndNotifyLocalStore(n,r)];case 1:return o.sent(),[2]}})})},function(t){return l.__awaiter(o,void 0,void 0,function(){var e;return l.__generator(this,function(n){switch(n.label){case 0:return function(t){return t.code===A.DATA_LOSS&&t.message===Re}(t)?(e=[],M(this.queryViewsByTarget,function(t){return e.push(t)}),[4,this.synchronizeQueryViewsAndRaiseSnapshots(e)]):[3,2];case 1:return n.sent(),[3,3];case 2:throw t;case 3:return[2]}})})})];case 2:return r=this.queryViewsByTarget[t],this.removeAndCleanupQuery(r),[4,this.localStore.releaseQuery(r.query,!0)];case 3:return c.sent(),this.syncEngineListener.onWatchError(r.query,n),[3,5];case 4:T("Unexpected target state: "+e),c.label=5;case 5:return[2]}})})},t.prototype.applyActiveTargetsChange=function(t,e){return l.__awaiter(this,void 0,void 0,function(){var n,r,o,c,h,f,d,m,y,v=this;return l.__generator(this,function(w){switch(w.label){case 0:if(!this.isPrimary)return[2];n=0,r=t,w.label=1;case 1:return n<r.length?(y=r[n],I(!this.queryViewsByTarget[y],"Trying to add an already active target"),[4,this.localStore.getQueryForTarget(y)]):[3,6];case 2:return I(!!(o=w.sent()),"Query data for active target "+y+" not found"),[4,this.localStore.allocateQuery(o)];case 3:return c=w.sent(),[4,this.initializeViewAndComputeSnapshot(c,!1)];case 4:w.sent(),this.remoteStore.listen(c),w.label=5;case 5:return n++,[3,1];case 6:h=function(t){var e;return l.__generator(this,function(n){switch(n.label){case 0:return(e=f.queryViewsByTarget[t])?[4,f.localStore.releaseQuery(e.query,!1).then(function(){v.remoteStore.unlisten(t),v.removeAndCleanupQuery(e)}).catch(_n)]:[3,2];case 1:n.sent(),n.label=2;case 2:return[2]}})},f=this,d=0,m=e,w.label=7;case 7:return d<m.length?(y=m[d],[5,h(y)]):[3,10];case 8:w.sent(),w.label=9;case 9:return d++,[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?Yt().add(e.key):this.queryViewsByTarget[t]?this.queryViewsByTarget[t].view.syncedDocuments:Yt()},t}(),ji=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}(),Qi="SharedClientState",Wi="firestore_clients",Ki="firestore_mutations",Gi="firestore_targets",zi="firestore_online_state",Hi="firestore_sequence_number",Yi=function(){function t(t,e,n,r){this.user=t,this.batchId=e,this.state=n,this.error=r,I(void 0!==r==("rejected"===n),"MutationMetadata must contain an error iff state is 'rejected'")}return t.fromWebStorageEntry=function(e,n,r){var o=JSON.parse(r),c="object"==typeof o&&-1!==["pending","acknowledged","rejected"].indexOf(o.state)&&(void 0===o.error||"object"==typeof o.error),h=void 0;return c&&o.error&&(c="string"==typeof o.error.message&&"string"==typeof o.error.code)&&(h=new N(o.error.code,o.error.message)),c?new t(e,n,o.state,h):(S(Qi,"Failed to parse mutation state for ID '"+n+"': "+r),null)},t.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)},t}(),Xi=function(){function t(t,e,n){this.targetId=t,this.state=e,this.error=n,I(void 0!==n==("rejected"===e),"QueryTargetMetadata must contain an error iff state is 'rejected'")}return t.fromWebStorageEntry=function(e,n){var r=JSON.parse(n),o="object"==typeof r&&-1!==["not-current","current","rejected"].indexOf(r.state)&&(void 0===r.error||"object"==typeof r.error),c=void 0;return o&&r.error&&(o="string"==typeof r.error.message&&"string"==typeof r.error.code)&&(c=new N(r.error.code,r.error.message)),o?new t(e,r.state,c):(S(Qi,"Failed to parse target state for ID '"+e+"': "+n),null)},t.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)},t}(),Ji=function(){function t(t,e){this.clientId=t,this.activeTargetIds=e}return t.fromWebStorageEntry=function(e,n){for(var r=JSON.parse(n),o="object"==typeof r&&r.activeTargetIds instanceof Array,c=Jt(),i=0;o&&i<r.activeTargetIds.length;++i)o=Sr(r.activeTargetIds[i]),c=c.add(r.activeTargetIds[i]);return o?new t(e,c):(S(Qi,"Failed to parse client data for instance '"+e+"': "+n),null)},t}(),$i=function(){function t(t,e){this.clientId=t,this.onlineState=e}return t.fromWebStorageEntry=function(e){var n=JSON.parse(e);return"object"==typeof n&&n.onlineState in Ir&&"string"==typeof n.clientId?new t(n.clientId,Ir[n.onlineState]):(S(Qi,"Failed to parse online state: "+e),null)},t}(),Zi=function(){function t(){this.activeTargetIds=Jt()}return t.prototype.addQueryTarget=function(t){I(!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 data={activeTargetIds:this.activeTargetIds.toArray(),updateTimeMs:Date.now()};return JSON.stringify(data)},t}(),to=function(){function t(e,n,r,o,c){if(this.queue=e,this.platform=n,this.persistenceKey=r,this.localClientId=o,this.syncEngine=null,this.onlineStateHandler=null,this.sequenceNumberHandler=null,this.activeClients={},this.storageListener=this.handleWebStorageEvent.bind(this),this.started=!1,this.earlyEvents=[],!t.isAvailable(this.platform))throw new N(A.UNIMPLEMENTED,"LocalStorage is not available on this platform.");var h=r.replace(/[.*+?^${}()|[\]\\]/g,"\\$&");this.storage=this.platform.window.localStorage,this.currentUser=c,this.localClientStorageKey=this.toWebStorageClientStateKey(this.localClientId),this.sequenceNumberKey=Hi+"_"+r,this.activeClients[this.localClientId]=new Zi,this.clientStateKeyRe=new RegExp("^"+Wi+"_"+h+"_([^_]*)$"),this.mutationBatchKeyRe=new RegExp("^"+Ki+"_"+h+"_(\\d+)(?:_(.*))?$"),this.queryTargetKeyRe=new RegExp("^"+Gi+"_"+h+"_(\\d+)$"),this.onlineStateKey=zi+"_"+r,this.platform.window.addEventListener("storage",this.storageListener)}return t.isAvailable=function(t){return!(!t.window||null==t.window.localStorage)},t.prototype.start=function(){return l.__awaiter(this,void 0,void 0,function(){var t,e,n,r,o,c,h,f,d,m,y,v=this;return l.__generator(this,function(l){switch(l.label){case 0:return I(!this.started,"WebStorageSharedClientState already started"),I(null!==this.syncEngine,"syncEngine property must be set before calling start()"),I(null!==this.onlineStateHandler,"onlineStateHandler property must be set before calling start()"),[4,this.syncEngine.getActiveClients()];case 1:for(t=l.sent(),e=0,n=t;e<n.length;e++)(r=n[e])!==this.localClientId&&(o=this.getItem(this.toWebStorageClientStateKey(r)))&&(c=Ji.fromWebStorageEntry(r,o))&&(this.activeClients[c.clientId]=c);for(this.persistClientState(),(h=this.storage.getItem(this.onlineStateKey))&&(f=this.fromWebStorageOnlineState(h))&&this.handleOnlineStateEvent(f),d=0,m=this.earlyEvents;d<m.length;d++)y=m[d],this.handleWebStorageEvent(y);return this.earlyEvents=[],this.platform.window.addEventListener("unload",function(){return v.shutdown()}),this.started=!0,[2]}})})},t.prototype.writeSequenceNumber=function(t){this.setItem(this.sequenceNumberKey,JSON.stringify(t))},t.prototype.getAllActiveQueryTargets=function(){var t=Jt();return P(this.activeClients,function(e,n){t=t.unionWith(n.activeTargetIds)}),t},t.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},t.prototype.addPendingMutation=function(t){this.persistMutationState(t,"pending")},t.prototype.updateMutationState=function(t,e,n){this.persistMutationState(t,e,n),this.removeMutationState(t)},t.prototype.addLocalQueryTarget=function(t){var e="not-current";if(this.isActiveQueryTarget(t)){var n=this.storage.getItem(this.toWebStorageQueryTargetMetadataKey(t));if(n){var r=Xi.fromWebStorageEntry(t,n);r&&(e=r.state)}}return this.localClientState.addQueryTarget(t),this.persistClientState(),e},t.prototype.removeLocalQueryTarget=function(t){this.localClientState.removeQueryTarget(t),this.persistClientState()},t.prototype.isLocalQueryTarget=function(t){return this.localClientState.activeTargetIds.has(t)},t.prototype.clearQueryState=function(t){this.removeItem(this.toWebStorageQueryTargetMetadataKey(t))},t.prototype.updateQueryState=function(t,e,n){this.persistQueryTargetState(t,e,n)},t.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)})},t.prototype.setOnlineState=function(t){this.persistOnlineState(t)},t.prototype.shutdown=function(){this.started&&(this.platform.window.removeEventListener("storage",this.storageListener),this.removeItem(this.localClientStorageKey),this.started=!1)},t.prototype.getItem=function(t){var e=this.storage.getItem(t);return E(Qi,"READ",t,e),e},t.prototype.setItem=function(t,e){E(Qi,"SET",t,e),this.storage.setItem(t,e)},t.prototype.removeItem=function(t){E(Qi,"REMOVE",t),this.storage.removeItem(t)},t.prototype.handleWebStorageEvent=function(t){var e=this;if(t.storageArea===this.storage){if(E(Qi,"EVENT",t.key,t.newValue),t.key===this.localClientStorageKey)return void S("Received WebStorage notification for local change. Another client might have garbage-collected our state");this.queue.enqueueAndForget(function(){return l.__awaiter(e,void 0,void 0,function(){var e,n,r,o,c,h;return l.__generator(this,function(l){if(!this.started)return this.earlyEvents.push(t),[2];if(null===t.key)return[2];if(this.clientStateKeyRe.test(t.key)){if(null==t.newValue)return n=this.fromWebStorageClientStateKey(t.key),[2,this.handleClientStateEvent(n,null)];if(e=this.fromWebStorageClientState(t.key,t.newValue))return[2,this.handleClientStateEvent(e.clientId,e)]}else if(this.mutationBatchKeyRe.test(t.key)){if(null!==t.newValue&&(r=this.fromWebStorageMutationMetadata(t.key,t.newValue)))return[2,this.handleMutationBatchEvent(r)]}else if(this.queryTargetKeyRe.test(t.key)){if(null!==t.newValue&&(o=this.fromWebStorageQueryTargetMetadata(t.key,t.newValue)))return[2,this.handleQueryTargetEvent(o)]}else if(t.key===this.onlineStateKey){if(null!==t.newValue&&(c=this.fromWebStorageOnlineState(t.newValue)))return[2,this.handleOnlineStateEvent(c)]}else t.key===this.sequenceNumberKey&&(I(!!this.sequenceNumberHandler,"Missing sequenceNumberHandler"),(h=function(t){var e=yt.INVALID;if(null!=t)try{var n=JSON.parse(t);I("number"==typeof n,"Found non-numeric sequence number"),e=n}catch(t){S(Qi,"Failed to read sequence number from WebStorage",t)}return e}(t.newValue))!==yt.INVALID&&this.sequenceNumberHandler(h));return[2]})})})}},Object.defineProperty(t.prototype,"localClientState",{get:function(){return this.activeClients[this.localClientId]},enumerable:!0,configurable:!0}),t.prototype.persistClientState=function(){this.setItem(this.localClientStorageKey,this.localClientState.toWebStorageJSON())},t.prototype.persistMutationState=function(t,e,n){var r=new Yi(this.currentUser,t,e,n),o=this.toWebStorageMutationBatchKey(t);this.setItem(o,r.toWebStorageJSON())},t.prototype.removeMutationState=function(t){var e=this.toWebStorageMutationBatchKey(t);this.removeItem(e)},t.prototype.persistOnlineState=function(t){var e={clientId:this.localClientId,onlineState:Ir[t]};this.storage.setItem(this.onlineStateKey,JSON.stringify(e))},t.prototype.persistQueryTargetState=function(t,e,n){var r=this.toWebStorageQueryTargetMetadataKey(t),o=new Xi(t,e,n);this.setItem(r,o.toWebStorageJSON())},t.prototype.toWebStorageClientStateKey=function(t){return I(-1===t.indexOf("_"),"Client key cannot contain '_', but was '"+t+"'"),Wi+"_"+this.persistenceKey+"_"+t},t.prototype.toWebStorageQueryTargetMetadataKey=function(t){return Gi+"_"+this.persistenceKey+"_"+t},t.prototype.toWebStorageMutationBatchKey=function(t){var e=Ki+"_"+this.persistenceKey+"_"+t;return this.currentUser.isAuthenticated()&&(e+="_"+this.currentUser.uid),e},t.prototype.fromWebStorageClientStateKey=function(t){var e=this.clientStateKeyRe.exec(t);return e?e[1]:null},t.prototype.fromWebStorageClientState=function(t,e){var n=this.fromWebStorageClientStateKey(t);return I(null!==n,"Cannot parse client state key '"+t+"'"),Ji.fromWebStorageEntry(n,e)},t.prototype.fromWebStorageMutationMetadata=function(t,e){var n=this.mutationBatchKeyRe.exec(t);I(null!==n,"Cannot parse mutation batch key '"+t+"'");var r=Number(n[1]),o=void 0!==n[2]?n[2]:null;return Yi.fromWebStorageEntry(new ji(o),r,e)},t.prototype.fromWebStorageQueryTargetMetadata=function(t,e){var n=this.queryTargetKeyRe.exec(t);I(null!==n,"Cannot parse query target key '"+t+"'");var r=Number(n[1]);return Xi.fromWebStorageEntry(r,e)},t.prototype.fromWebStorageOnlineState=function(t){return $i.fromWebStorageEntry(t)},t.prototype.handleMutationBatchEvent=function(t){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(e){return t.user.uid!==this.currentUser.uid?(E(Qi,"Ignoring mutation for non-active user "+t.user.uid),[2]):[2,this.syncEngine.applyBatchState(t.batchId,t.state,t.error)]})})},t.prototype.handleQueryTargetEvent=function(t){return this.syncEngine.applyTargetState(t.targetId,t.state,t.error)},t.prototype.handleClientStateEvent=function(t,e){var n=this,r=this.getAllActiveQueryTargets();e?this.activeClients[t]=e:delete this.activeClients[t];var o=this.getAllActiveQueryTargets(),c=[],h=[];return o.forEach(function(t){return l.__awaiter(n,void 0,void 0,function(){return l.__generator(this,function(e){return r.has(t)||c.push(t),[2]})})}),r.forEach(function(t){return l.__awaiter(n,void 0,void 0,function(){return l.__generator(this,function(e){return o.has(t)||h.push(t),[2]})})}),this.syncEngine.applyActiveTargetsChange(c,h)},t.prototype.handleOnlineStateEvent=function(t){this.activeClients[t.clientId]&&this.onlineStateHandler(t.onlineState)},t}();var eo=function(){function t(){this.localState=new Zi,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 Zi,Promise.resolve()},t.prototype.handleUserChange=function(t,e,n){},t.prototype.setOnlineState=function(t){},t.prototype.shutdown=function(){},t.prototype.writeSequenceNumber=function(t){},t}(),no=function(){function t(t,e){this.cacheSizeBytes=t,this.synchronizeTabs=e}return t.prototype.lruParams=function(){return dn.withCacheSize(this.cacheSizeBytes)},t}(),ro=function(){},io=function(){function t(t,e,n,r){this.platform=t,this.databaseInfo=e,this.credentials=n,this.asyncQueue=r,this.clientId=nt.newId(),this._clientShutdown=!1}return t.prototype.start=function(t){var e=this;this.verifyNotShutdown();var n=new St,r=new St,o=!1;return this.credentials.setChangeListener(function(c){o?e.asyncQueue.enqueueAndForget(function(){return e.handleCredentialChange(c)}):(o=!0,e.initializePersistence(t,r,c).then(function(t){return e.initializeRest(c,t)}).then(n.resolve,n.reject))}),this.asyncQueue.enqueueAndForget(function(){return n.promise}),r.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 no?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 N?t.code===A.FAILED_PRECONDITION||t.code===A.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 N(A.FAILED_PRECONDITION,"The client has already been shutdown.")},t.prototype.startIndexedDbPersistence=function(t,e){var n=this,r=Sn.buildStoragePrefix(this.databaseInfo),o=new ki(this.databaseInfo.databaseId,{useProto3Json:!0});return Promise.resolve().then(function(){return l.__awaiter(n,void 0,void 0,function(){var n,c;return l.__generator(this,function(h){switch(h.label){case 0:if(e.synchronizeTabs&&!to.isAvailable(this.platform))throw new N(A.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");return c=e.lruParams(),e.synchronizeTabs?(this.sharedClientState=new to(this.asyncQueue,this.platform,r,this.clientId,t),[4,Sn.createMultiClientIndexedDbPersistence(r,this.clientId,this.platform,this.asyncQueue,o,c,{sequenceNumberSyncer:this.sharedClientState})]):[3,2];case 1:return n=h.sent(),[3,4];case 2:return this.sharedClientState=new eo,[4,Sn.createIndexedDbPersistence(r,this.clientId,this.platform,this.asyncQueue,o,c)];case 3:n=h.sent(),h.label=4;case 4:return this.persistence=n,[2,n.referenceDelegate.garbageCollector]}})})})},t.prototype.startMemoryPersistence=function(){return this.persistence=fr.createEagerPersistence(this.clientId),this.sharedClientState=new eo,Promise.resolve(null)},t.prototype.initializeRest=function(t,e){var n=this;return E("FirestoreClient","Initializing. user=",t.uid),this.platform.loadConnection(this.databaseInfo).then(function(r){return l.__awaiter(n,void 0,void 0,function(){var n,o,c,h,f,d=this;return l.__generator(this,function(m){switch(m.label){case 0:return this.localStore=new ar(this.persistence,t),e&&(this.lruScheduler=new mn(e,this.asyncQueue,this.localStore)),n=this.platform.newConnectivityMonitor(),o=this.platform.newSerializer(this.databaseInfo.databaseId),c=new Mr(this.asyncQueue,r,this.credentials,o),h=function(t){return d.syncEngine.applyOnlineStateChange(t,Cr.RemoteStore)},f=function(t){return d.syncEngine.applyOnlineStateChange(t,Cr.SharedClientState)},this.remoteStore=new ni(this.localStore,c,this.asyncQueue,h,n),this.syncEngine=new Vi(this.localStore,this.remoteStore,this.sharedClientState,t),this.sharedClientState.onlineStateHandler=f,this.remoteStore.syncEngine=this.syncEngine,this.sharedClientState.syncEngine=this.syncEngine,this.eventMgr=new Mi(this.syncEngine),[4,this.sharedClientState.start()];case 1:return m.sent(),[4,this.remoteStore.start()];case 2:return m.sent(),[4,this.persistence.setPrimaryStateListener(function(t){return l.__awaiter(d,void 0,void 0,function(){return l.__generator(this,function(e){switch(e.label){case 0:return[4,this.syncEngine.applyPrimaryState(t)];case 1:return e.sent(),this.lruScheduler&&(t&&!this.lruScheduler.started?this.lruScheduler.start():t||this.lruScheduler.stop()),[2]}})})})];case 3:return m.sent(),[4,this.persistence.setDatabaseDeletedListener(function(){return l.__awaiter(d,void 0,void 0,function(){return l.__generator(this,function(t){switch(t.label){case 0:return[4,this.shutdown()];case 1:return t.sent(),[2]}})})})];case 4:return m.sent(),[2]}})})})},t.prototype.handleCredentialChange=function(t){return this.asyncQueue.verifyOperationInProgress(),E("FirestoreClient","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 l.__awaiter(t,void 0,void 0,function(){return l.__generator(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 o=new Pi(t,e,n);return this.asyncQueue.enqueueAndForget(function(){return r.eventMgr.listen(o)}),o},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 Ie)return t;if(t instanceof Ce)return null;throw new N(A.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(t){var e=this;return this.verifyNotShutdown(),this.asyncQueue.enqueue(function(){return e.localStore.executeQuery(t)}).then(function(e){var n=Yt(),view=new qi(t,n),r=view.computeDocChanges(e);return view.applyChanges(r,!1).snapshot})},t.prototype.write=function(t){var e=this;this.verifyNotShutdown();var n=new St;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 l.__awaiter(e,void 0,void 0,function(){return l.__generator(this,function(t){return[2]})})}).then(function(){return e.syncEngine.runTransaction(t)})},t}(),oo=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}(),ao=function(){function t(){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 N(A.INVALID_ARGUMENT,"Function "+t+"() requires its "+n+" argument to be an array with at least "+et(r,"element")+".")}("FieldPath",t,"fieldNames",1);for(var i=0;i<t.length;++i)if(V("FieldPath","string",i,t[i]),0===t[i].length)throw new N(A.INVALID_ARGUMENT,"Invalid field name at argument $(i + 1). Field names must not be empty.");this._internalPath=new wt(t)}return t.documentId=function(){return t._DOCUMENT_ID},t.prototype.isEqual=function(e){if(!(e instanceof t))throw Z("isEqual","FieldPath",1,e);return this._internalPath.isEqual(e._internalPath)},t._DOCUMENT_ID=new t(wt.keyField().canonicalString()),t}(),so=new RegExp("[~\\*/\\[\\]]");var uo=function(t,e){this.user=e,this.type="OAuth",this.authHeaders={Authorization:"Bearer "+t}},co=function(){function t(){this.changeListener=null}return t.prototype.getToken=function(){return Promise.resolve(null)},t.prototype.invalidateToken=function(){},t.prototype.setChangeListener=function(t){I(!this.changeListener,"Can only call setChangeListener() once."),this.changeListener=t,t(ji.UNAUTHENTICATED)},t.prototype.removeChangeListener=function(){I(null!==this.changeListener,"removeChangeListener() when no listener registered"),this.changeListener=null},t}(),ho=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 t=this;I(null!=this.tokenListener,"getToken cannot be called after listener removed.");var e=this.tokenCounter,n=this.forceRefresh;return this.forceRefresh=!1,this.app.INTERNAL.getToken(n).then(function(n){if(t.tokenCounter!==e)throw new N(A.ABORTED,"getToken aborted due to token change.");return n?(I("string"==typeof n.accessToken,"Invalid tokenData returned from getToken():"+n),new uo(n.accessToken,t.currentUser)):null})},t.prototype.invalidateToken=function(){this.forceRefresh=!0},t.prototype.setChangeListener=function(t){I(!this.changeListener,"Can only call setChangeListener() once."),this.changeListener=t,this.currentUser&&t(this.currentUser)},t.prototype.removeChangeListener=function(){I(null!=this.tokenListener,"removeChangeListener() called twice"),I(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 I(null===t||"string"==typeof t,"Received invalid UID: "+t),new ji(t)},t}(),lo=function(){function t(t,e){this.gapi=t,this.sessionIndex=e,this.type="FirstParty",this.user=ji.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}(),fo=function(){function t(t,e){this.gapi=t,this.sessionIndex=e}return t.prototype.getToken=function(){return Promise.resolve(new lo(this.gapi,this.sessionIndex))},t.prototype.setChangeListener=function(t){t(ji.FIRST_PARTY)},t.prototype.removeChangeListener=function(){},t.prototype.invalidateToken=function(){},t}();function po(t){if(!t)return new co;switch(t.type){case"gapi":var e=t.client;return I(!("object"!=typeof e||null===e||!e.auth||!e.auth.getAuthHeaderValueForFirstParty),"unexpected gapi interface"),new fo(e,t.sessionIndex||"0");case"provider":return t.client;default:throw new N(A.INVALID_ARGUMENT,"makeCredentialsProvider failed due to invalid credential type")}}function mo(t){return function(t,e){if("object"!=typeof t||null===t)return!1;for(var object=t,n=0,r=e;n<r.length;n++){var o=r[n];if(o in object&&"function"==typeof object[o])return!0}return!1}(t,["next","error","complete"])}var yo,go=function(){function t(t){this._methodName=t}return t.delete=function(){return x("FieldValue.delete",arguments),vo.instance},t.serverTimestamp=function(){return x("FieldValue.serverTimestamp",arguments),bo.instance},t.arrayUnion=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return F("FieldValue.arrayUnion",arguments,1),new wo(t)},t.arrayRemove=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return F("FieldValue.arrayRemove",arguments,1),new Eo(t)},t.increment=function(t){return V("FieldValue.increment","number",1,t),U("FieldValue.increment",arguments,1),new So(t)},t.prototype.isEqual=function(t){return this===t},t}(),vo=function(t){function e(){return t.call(this,"FieldValue.delete")||this}return l.__extends(e,t),e.instance=new e,e}(go),bo=function(t){function e(){return t.call(this,"FieldValue.serverTimestamp")||this}return l.__extends(e,t),e.instance=new e,e}(go),wo=function(t){function e(e){var n=t.call(this,"FieldValue.arrayUnion")||this;return n._elements=e,n}return l.__extends(e,t),e}(go),Eo=function(t){function e(e){var n=t.call(this,"FieldValue.arrayRemove")||this;return n._elements=e,n}return l.__extends(e,t),e}(go),So=function(t){function e(e){var n=t.call(this,"FieldValue.increment")||this;return n._operand=e,n}return l.__extends(e,t),e}(go),_o=R(go,"Use FieldValue.<field>() instead."),To=/^__.*__$/,Io=function(){function t(data,t,e){this.data=data,this.fieldMask=t,this.fieldTransforms=e}return t.prototype.toMutations=function(t,e){var n=[];return null!==this.fieldMask?n.push(new Zn(t,this.data,this.fieldMask,e)):n.push(new $n(t,this.data,e)),this.fieldTransforms.length>0&&n.push(new er(t,this.fieldTransforms)),n},t}(),Co=function(){function t(data,t,e){this.data=data,this.fieldMask=t,this.fieldTransforms=e}return t.prototype.toMutations=function(t,e){var n=[new Zn(t,this.data,this.fieldMask,e)];return this.fieldTransforms.length>0&&n.push(new er(t,this.fieldTransforms)),n},t}();function Do(t){switch(t){case yo.Set:case yo.MergeSet:case yo.Update:return!0;case yo.Argument:return!1;default:throw T("Unexpected case for UserDataSource: "+t)}}!function(t){t[t.Set=0]="Set",t[t.Update=1]="Update",t[t.MergeSet=2]="MergeSet",t[t.Argument=3]="Argument"}(yo||(yo={}));var Ao=function(){function t(t,e,path,n,r,o){this.dataSource=t,this.methodName=e,this.path=path,this.arrayElement=n,void 0===r&&this.validatePath(),this.arrayElement=void 0!==n&&n,this.fieldTransforms=r||[],this.fieldMask=o||[]}return t.prototype.childContextForField=function(e){var n=null==this.path?null:this.path.child(e),r=new t(this.dataSource,this.methodName,n,!1,this.fieldTransforms,this.fieldMask);return r.validatePathSegment(e),r},t.prototype.childContextForFieldPath=function(e){var n=null==this.path?null:this.path.child(e),r=new t(this.dataSource,this.methodName,n,!1,this.fieldTransforms,this.fieldMask);return r.validatePath(),r},t.prototype.childContextForArray=function(e){return new t(this.dataSource,this.methodName,null,!0,this.fieldTransforms,this.fieldMask)},t.prototype.createError=function(t){var e=null===this.path||this.path.isEmpty()?"":" (found in field "+this.path.toString()+")";return new N(A.INVALID_ARGUMENT,"Function "+this.methodName+"() called with invalid data. "+t+e)},t.prototype.contains=function(t){return void 0!==this.fieldMask.find(function(e){return t.isPrefixOf(e)})||void 0!==this.fieldTransforms.find(function(e){return t.isPrefixOf(e.field)})},t.prototype.validatePath=function(){if(null!==this.path)for(var i=0;i<this.path.length;i++)this.validatePathSegment(this.path.get(i))},t.prototype.validatePathSegment=function(t){if(Do(this.dataSource)&&To.test(t))throw this.createError("Document fields cannot begin and end with __")},t}(),No=function(t,e){this.databaseId=t,this.key=e},Ro=function(){function t(t){this.preConverter=t}return t.prototype.parseSetData=function(t,input){var e=new Ao(yo.Set,t,wt.EMPTY_PATH);Oo("Data must be an object, but it was:",e,input);var n=this.parseData(input,e);return new Io(n,null,e.fieldTransforms)},t.prototype.parseMergeData=function(t,input,e){var n=new Ao(yo.MergeSet,t,wt.EMPTY_PATH);Oo("Data must be an object, but it was:",n,input);var r,o,c=this.parseData(input,n);if(e){for(var h=new Ft(wt.comparator),l=0,f=e;l<f.length;l++){var d=f[l],m=void 0;if(d instanceof ao)m=d._internalPath;else{if("string"!=typeof d)throw T("Expected stringOrFieldPath to be a string or a FieldPath");m=Po(t,d)}if(!n.contains(m))throw new N(A.INVALID_ARGUMENT,"Field '"+m+"' is specified in your field mask but missing from your input data.");h=h.add(m)}r=zn.fromSet(h),o=n.fieldTransforms.filter(function(t){return r.covers(t.field)})}else r=zn.fromArray(n.fieldMask),o=n.fieldTransforms;return new Io(c,r,o)},t.prototype.parseUpdateData=function(t,input){var e=this,n=new Ao(yo.Update,t,wt.EMPTY_PATH);Oo("Data must be an object, but it was:",n,input);var r=new Ft(wt.comparator),o=Kn.EMPTY;P(input,function(c,h){var path=Po(t,c),l=n.childContextForFieldPath(path);if((h=e.runPreConverter(h,l))instanceof vo)r=r.add(path);else{var f=e.parseData(h,l);null!=f&&(r=r.add(path),o=o.set(path,f))}});var mask=zn.fromSet(r);return new Co(o,mask,n.fieldTransforms)},t.prototype.parseUpdateVarargs=function(t,e,n,r){var o=new Ao(yo.Update,t,wt.EMPTY_PATH),c=[Mo(t,e)],h=[n];if(r.length%2!=0)throw new N(A.INVALID_ARGUMENT,"Function "+t+"() needs to be called with an even number of arguments that alternate between field names and values.");for(var i=0;i<r.length;i+=2)c.push(Mo(t,r[i])),h.push(r[i+1]);var l=new Ft(wt.comparator),f=Kn.EMPTY;for(i=0;i<c.length;++i){var path=c[i],d=o.childContextForFieldPath(path),m=this.runPreConverter(h[i],d);if(m instanceof vo)l=l.add(path);else{var y=this.parseData(m,d);null!=y&&(l=l.add(path),f=f.set(path,y))}}var mask=zn.fromSet(l);return new Co(f,mask,o.fieldTransforms)},t.prototype.parseQueryValue=function(t,input){var e=new Ao(yo.Argument,t,wt.EMPTY_PATH),n=this.parseData(input,e);return I(null!=n,"Parsed data should not be null."),I(0===e.fieldTransforms.length,"Field transforms should have been disallowed."),n},t.prototype.runPreConverter=function(input,t){try{return this.preConverter(input)}catch(n){var e=Lo(n);throw t.createError(e)}},t.prototype.parseData=function(input,t){if(ko(input=this.runPreConverter(input,t)))return Oo("Unsupported field value:",t,input),this.parseObject(input,t);if(input instanceof go)return this.parseSentinelFieldValue(input,t),null;if(t.path&&t.fieldMask.push(t.path),input instanceof Array){if(t.arrayElement)throw t.createError("Nested arrays are not supported");return this.parseArray(input,t)}return this.parseScalarValue(input,t)},t.prototype.parseObject=function(t,e){var n=this,r=new Lt(it);return L(t)?e.path&&e.path.length>0&&e.fieldMask.push(e.path):P(t,function(t,o){var c=n.parseData(o,e.childContextForField(t));null!=c&&(r=r.insert(t,c))}),new Kn(r)},t.prototype.parseArray=function(t,e){for(var n=[],r=0,o=0,c=t;o<c.length;o++){var h=c[o],l=this.parseData(h,e.childContextForArray(r));null==l&&(l=On.INSTANCE),n.push(l),r++}return new Gn(n)},t.prototype.parseSentinelFieldValue=function(t,e){if(!Do(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 vo){if(e.dataSource!==yo.MergeSet)throw e.dataSource===yo.Update?(I(e.path.length>0,"FieldValue.delete() at the top level should have already been handled."),e.createError("FieldValue.delete() can only appear at the top level of your update data")):e.createError("FieldValue.delete() cannot be used with set() unless you pass {merge:true}");e.fieldMask.push(e.path)}else if(t instanceof bo)e.fieldTransforms.push(new Hn(e.path,vi.instance));else if(t instanceof wo){var n=this.parseArrayTransformElements(t._methodName,t._elements),r=new bi(n);e.fieldTransforms.push(new Hn(e.path,r))}else if(t instanceof Eo){n=this.parseArrayTransformElements(t._methodName,t._elements);var o=new wi(n);e.fieldTransforms.push(new Hn(e.path,o))}else if(t instanceof So){var c=this.parseQueryValue("FieldValue.increment",t._operand),h=new Ei(c);e.fieldTransforms.push(new Hn(e.path,h))}else T("Unknown FieldValue type: "+t)},t.prototype.parseScalarValue=function(t,e){if(null===t)return On.INSTANCE;if("number"==typeof t)return Sr(t)?new Un(t):new qn(t);if("boolean"==typeof t)return Mn.of(t);if("string"==typeof t)return new Fn(t);if(t instanceof Date)return new Bn(Mt.fromDate(t));if(t instanceof Mt)return new Bn(new Mt(t.seconds,1e3*Math.floor(t.nanoseconds/1e3)));if(t instanceof ri)return new Wn(t);if(t instanceof ht)return new jn(t);if(t instanceof No)return new Qn(t.databaseId,t.key);throw e.createError("Unsupported field value: "+X(t))},t.prototype.parseArrayTransformElements=function(t,e){var n=this;return e.map(function(element,i){var e=new Ao(yo.Argument,t,wt.EMPTY_PATH);return n.parseData(element,e.childContextForArray(i))})},t}();function ko(input){return!("object"!=typeof input||null===input||input instanceof Array||input instanceof Date||input instanceof Mt||input instanceof ri||input instanceof ht||input instanceof No||input instanceof go)}function Oo(t,e,input){if(!ko(input)||!Y(input)){var n=X(input);throw"an object"===n?e.createError(t+" a custom object"):e.createError(t+" "+n)}}function Mo(t,path){if(path instanceof ao)return path._internalPath;if("string"==typeof path)return Po(t,path);throw new N(A.INVALID_ARGUMENT,"Function "+t+"() called with invalid data. Field path arguments must be of type string or FieldPath.")}function Po(t,path){try{return function(path){if(path.search(so)>=0)throw new N(A.INVALID_ARGUMENT,"Invalid field path ("+path+"). Paths must not contain '~', '*', '/', '[', or ']'");try{return new(ao.bind.apply(ao,[void 0].concat(path.split("."))))}catch(t){throw new N(A.INVALID_ARGUMENT,"Invalid field path ("+path+"). Paths must not be empty, begin with '.', end with '.', or contain '..'")}}(path)._internalPath}catch(n){var e=Lo(n);throw new N(A.INVALID_ARGUMENT,"Function "+t+"() called with invalid data. "+e)}}function Lo(t){return t instanceof Error?t.message:t.toString()}var xo="firestore.googleapis.com",Uo=!0,qo=!0,Fo=!1,Bo=dn.COLLECTION_DISABLED,Vo=function(){function t(t){if(void 0===t.host){if(void 0!==t.ssl)throw new N(A.INVALID_ARGUMENT,"Can't provide ssl option if host option is not set");this.host=xo,this.ssl=Uo}else Q("settings","non-empty string","host",t.host),this.host=t.host,W("settings","boolean","ssl",t.ssl),this.ssl=O(t.ssl,Uo);if($("settings",t,["host","ssl","credentials","timestampsInSnapshots","cacheSizeBytes","experimentalForceLongPolling"]),W("settings","object","credentials",t.credentials),this.credentials=t.credentials,W("settings","boolean","timestampsInSnapshots",t.timestampsInSnapshots),!0===t.timestampsInSnapshots?S("\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&&S("\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=O(t.timestampsInSnapshots,qo),W("settings","number","cacheSizeBytes",t.cacheSizeBytes),void 0===t.cacheSizeBytes)this.cacheSizeBytes=dn.DEFAULT_CACHE_SIZE_BYTES;else{if(t.cacheSizeBytes!==Bo&&t.cacheSizeBytes<dn.MINIMUM_CACHE_SIZE_BYTES)throw new N(A.INVALID_ARGUMENT,"cacheSizeBytes must be at least "+dn.MINIMUM_CACHE_SIZE_BYTES);this.cacheSizeBytes=t.cacheSizeBytes}W("settings","boolean","experimentalForceLongPolling",t.experimentalForceLongPolling),this.forceLongPolling=void 0===t.experimentalForceLongPolling?Fo: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}(),jo=function(){},Qo=function(){function t(e){var n=this;this._queue=new Tt,this.INTERNAL={delete:function(){return l.__awaiter(n,void 0,void 0,function(){return l.__generator(this,function(t){switch(t.label){case 0:return this.ensureClientConfigured(),[4,this._firestoreClient.shutdown()];case 1:return t.sent(),[2]}})})}};var r=new jo;if("object"==typeof e.options){var o=e;r.firebaseApp=o,r.databaseId=t.databaseIdFromApp(o),r.persistenceKey=r.firebaseApp.name,r.credentials=new ho(o)}else{var c=e;if(!c.projectId)throw new N(A.INVALID_ARGUMENT,"Must provide projectId");r.databaseId=new mt(c.projectId,c.database),r.persistenceKey="[DEFAULT]",r.credentials=new co}r.settings=new Vo({}),this._config=r,this._databaseId=r.databaseId}return t.prototype.settings=function(t){if(U("Firestore.settings",arguments,1),V("Firestore.settings","object",1,t),k(t,"persistence"))throw new N(A.INVALID_ARGUMENT,'"persistence" is now specified with a separate call to firestore.enablePersistence().');var e=new Vo(t);if(this._firestoreClient&&!this._config.settings.isEqual(e))throw new N(A.FAILED_PRECONDITION,"Firestore has already been started and its settings can no longer be changed. You can only call settings() before calling any other methods on a Firestore object.");this._config.settings=e,void 0!==e.credentials&&(this._config.credentials=po(e.credentials))},t.prototype.enableNetwork=function(){return this.ensureClientConfigured(),this._firestoreClient.enableNetwork()},t.prototype.disableNetwork=function(){return this.ensureClientConfigured(),this._firestoreClient.disableNetwork()},t.prototype.enablePersistence=function(t){if(this._firestoreClient)throw new N(A.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&&S("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=O(void 0!==t.synchronizeTabs?t.synchronizeTabs:t.experimentalTabSynchronization,!1)),this.configureClient(new no(this._config.settings.cacheSizeBytes,e))},t.prototype.clearPersistence=function(){var t=this,e=Sn.buildStoragePrefix(this.makeDatabaseInfo()),n=new St;return this._queue.enqueueAndForget(function(){return l.__awaiter(t,void 0,void 0,function(){var t;return l.__generator(this,function(r){switch(r.label){case 0:if(r.trys.push([0,2,,3]),void 0!==this._firestoreClient&&!this._firestoreClient.clientShutdown)throw new N(A.FAILED_PRECONDITION,"Persistence cannot be cleared after this Firestore instance is initialized.");return[4,Sn.clearPersistence(e)];case 1:return r.sent(),n.resolve(),[3,3];case 2:return t=r.sent(),n.reject(t),[3,3];case 3:return[2]}})})}),n.promise},t.prototype.ensureClientConfigured=function(){return this._firestoreClient||this.configureClient(new ro),this._firestoreClient},t.prototype.makeDatabaseInfo=function(){return new ft(this._config.databaseId,this._config.persistenceKey,this._config.settings.host,this._config.settings.ssl,this._config.settings.forceLongPolling)},t.prototype.configureClient=function(t){var e=this;I(!!this._config.settings.host,"FirestoreSettings.host cannot be falsey"),I(!this._firestoreClient,"configureClient() called multiple times");var n=this.makeDatabaseInfo();return this._dataConverter=new Ro(function(t){if(t instanceof Go){var n=e._config.databaseId,r=t.firestore._config.databaseId;if(!r.isEqual(n))throw new N(A.INVALID_ARGUMENT,"Document reference is for database "+r.projectId+"/"+r.database+" but should be for database "+n.projectId+"/"+n.database);return new No(e._config.databaseId,t._key)}return t}),this._firestoreClient=new io(C.getPlatform(),n,this._config.credentials,this._queue),this._firestoreClient.start(t)},t.databaseIdFromApp=function(t){var e=t.options;if(!k(e,"projectId"))throw new N(A.INVALID_ARGUMENT,'"projectId" not provided in firebase.initializeApp.');var n=e.projectId;if(!n||"string"!=typeof n)throw new N(A.INVALID_ARGUMENT,"projectId must be a string in FirebaseApp.options");return new mt(n)},Object.defineProperty(t.prototype,"app",{get:function(){if(!this._config.firebaseApp)throw new N(A.FAILED_PRECONDITION,"Firestore was not initialized using the Firebase SDK. 'app' is not available");return this._config.firebaseApp},enumerable:!0,configurable:!0}),t.prototype.collection=function(t){return U("Firestore.collection",arguments,1),V("Firestore.collection","non-empty string",1,t),this.ensureClientConfigured(),new $o(vt.fromString(t),this)},t.prototype.doc=function(t){return U("Firestore.doc",arguments,1),V("Firestore.doc","non-empty string",1,t),this.ensureClientConfigured(),Go.forPath(vt.fromString(t),this)},t.prototype.collectionGroup=function(t){if(U("Firestore.collectionGroup",arguments,1),V("Firestore.collectionGroup","non-empty string",1,t),t.indexOf("/")>=0)throw new N(A.INVALID_ARGUMENT,"Invalid collection ID '"+t+"' passed to function Firestore.collectionGroup(). Collection IDs must not contain '/'.");return this.ensureClientConfigured(),new Xo(new ii(vt.EMPTY_PATH,t),this)},t.prototype.runTransaction=function(t){var e=this;return U("Firestore.runTransaction",arguments,1),V("Firestore.runTransaction","function",1,t),this.ensureClientConfigured().transaction(function(n){return t(new Wo(e,n))})},t.prototype.batch=function(){return this.ensureClientConfigured(),new Ko(this)},Object.defineProperty(t,"logLevel",{get:function(){switch(v()){case o.DEBUG:return"debug";case o.ERROR:return"error";case o.SILENT:return"silent";default:return T("Unknown log level: "+v())}},enumerable:!0,configurable:!0}),t.setLogLevel=function(t){switch(U("Firestore.setLogLevel",arguments,1),V("Firestore.setLogLevel","non-empty string",1,t),t){case"debug":w(o.DEBUG);break;case"error":w(o.ERROR);break;case"silent":w(o.SILENT);break;default:throw new N(A.INVALID_ARGUMENT,"Invalid log level: "+t)}},t.prototype._areTimestampsInSnapshotsEnabled=function(){return this._config.settings.timestampsInSnapshots},t}(),Wo=function(){function t(t,e){this._firestore=t,this._transaction=e}return t.prototype.get=function(t){var e=this;U("Transaction.get",arguments,1);var n=na("Transaction.get",t,this._firestore);return this._transaction.lookup([n._key]).then(function(t){if(!t||1!==t.length)return T("Mismatch in docs returned from document lookup.");var r=t[0];if(r instanceof Ce)return new Ho(e._firestore,n._key,null,!1,!1);if(r instanceof Ie)return new Ho(e._firestore,n._key,r,!1,!1);throw T("BatchGetDocumentsRequest returned unexpected document type: "+r.constructor.name)})},t.prototype.set=function(t,e,n){B("Transaction.set",arguments,2,3);var r=na("Transaction.set",t,this._firestore),o=(n=Zo("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,o),this},t.prototype.update=function(t,e,n){for(var r,o,c=[],h=3;h<arguments.length;h++)c[h-3]=arguments[h];return"string"==typeof e||e instanceof ao?(F("Transaction.update",arguments,3),r=na("Transaction.update",t,this._firestore),o=this._firestore._dataConverter.parseUpdateVarargs("Transaction.update",e,n,c)):(U("Transaction.update",arguments,2),r=na("Transaction.update",t,this._firestore),o=this._firestore._dataConverter.parseUpdateData("Transaction.update",e)),this._transaction.update(r._key,o),this},t.prototype.delete=function(t){U("Transaction.delete",arguments,1);var e=na("Transaction.delete",t,this._firestore);return this._transaction.delete(e._key),this},t}(),Ko=function(){function t(t){this._firestore=t,this._mutations=[],this._committed=!1}return t.prototype.set=function(t,e,n){B("WriteBatch.set",arguments,2,3),this.verifyNotCommitted();var r=na("WriteBatch.set",t,this._firestore),o=(n=Zo("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(o.toMutations(r._key,Xn.NONE)),this},t.prototype.update=function(t,e,n){for(var r,o,c=[],h=3;h<arguments.length;h++)c[h-3]=arguments[h];return this.verifyNotCommitted(),"string"==typeof e||e instanceof ao?(F("WriteBatch.update",arguments,3),r=na("WriteBatch.update",t,this._firestore),o=this._firestore._dataConverter.parseUpdateVarargs("WriteBatch.update",e,n,c)):(U("WriteBatch.update",arguments,2),r=na("WriteBatch.update",t,this._firestore),o=this._firestore._dataConverter.parseUpdateData("WriteBatch.update",e)),this._mutations=this._mutations.concat(o.toMutations(r._key,Xn.exists(!0))),this},t.prototype.delete=function(t){U("WriteBatch.delete",arguments,1),this.verifyNotCommitted();var e=na("WriteBatch.delete",t,this._firestore);return this._mutations=this._mutations.concat(new nr(e._key,Xn.NONE)),this},t.prototype.commit=function(){return l.__awaiter(this,void 0,void 0,function(){return l.__generator(this,function(t){return this.verifyNotCommitted(),this._committed=!0,this._mutations.length>0?[2,this._firestore.ensureClientConfigured().write(this._mutations)]:[2]})})},t.prototype.verifyNotCommitted=function(){if(this._committed)throw new N(A.FAILED_PRECONDITION,"A write batch can no longer be used after commit() has been called.")},t}(),Go=function(){function t(t,e){this._key=t,this.firestore=e,this._firestoreClient=this.firestore.ensureClientConfigured()}return t.forPath=function(path,e){if(path.length%2!=0)throw new N(A.INVALID_ARGUMENT,"Invalid document reference. Document references must have an even number of segments, but "+path.canonicalString()+" has "+path.length);return new t(new Et(path),e)},Object.defineProperty(t.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"parent",{get:function(){return new $o(this._key.path.popLast(),this.firestore)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"path",{get:function(){return this._key.path.canonicalString()},enumerable:!0,configurable:!0}),t.prototype.collection=function(t){if(U("DocumentReference.collection",arguments,1),V("DocumentReference.collection","non-empty string",1,t),!t)throw new N(A.INVALID_ARGUMENT,"Must provide a non-empty collection name to collection()");var path=vt.fromString(t);return new $o(this._key.path.child(path),this.firestore)},t.prototype.isEqual=function(e){if(!(e instanceof t))throw Z("isEqual","DocumentReference",1,e);return this.firestore===e.firestore&&this._key.isEqual(e._key)},t.prototype.set=function(t,e){B("DocumentReference.set",arguments,1,2);var n=(e=Zo("DocumentReference.set",e)).merge||e.mergeFields?this.firestore._dataConverter.parseMergeData("DocumentReference.set",t,e.mergeFields):this.firestore._dataConverter.parseSetData("DocumentReference.set",t);return this._firestoreClient.write(n.toMutations(this._key,Xn.NONE))},t.prototype.update=function(t,e){for(var n,r=[],o=2;o<arguments.length;o++)r[o-2]=arguments[o];return"string"==typeof t||t instanceof ao?(F("DocumentReference.update",arguments,2),n=this.firestore._dataConverter.parseUpdateVarargs("DocumentReference.update",t,e,r)):(U("DocumentReference.update",arguments,1),n=this.firestore._dataConverter.parseUpdateData("DocumentReference.update",t)),this._firestoreClient.write(n.toMutations(this._key,Xn.exists(!0)))},t.prototype.delete=function(){return U("DocumentReference.delete",arguments,0),this._firestoreClient.write([new nr(this._key,Xn.NONE)])},t.prototype.onSnapshot=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];B("DocumentReference.onSnapshot",arguments,1,4);var n,r={includeMetadataChanges:!1},o=0;"object"!=typeof t[o]||mo(t[o])||($("DocumentReference.onSnapshot",r=t[o],["includeMetadataChanges"]),W("DocumentReference.onSnapshot","boolean","includeMetadataChanges",r.includeMetadataChanges),o++);var c={includeMetadataChanges:r.includeMetadataChanges};return mo(t[o])?n=t[o]:(V("DocumentReference.onSnapshot","function",o,t[o]),j("DocumentReference.onSnapshot","function",o+1,t[o+1]),j("DocumentReference.onSnapshot","function",o+2,t[o+2]),n={next:t[o],error:t[o+1],complete:t[o+2]}),this.onSnapshotInternal(c,n)},t.prototype.onSnapshotInternal=function(t,e){var n=this,r=function(t){console.error("Uncaught Error in onSnapshot:",t)};e.error&&(r=e.error.bind(e));var o=new oo({next:function(t){if(e.next){I(t.docs.size<=1,"Too many documents returned on a document query");var r=t.docs.get(n._key);e.next(new Ho(n.firestore,n._key,r,t.fromCache,t.hasPendingWrites))}},error:r}),c=this._firestoreClient.listen(ii.atPath(this._key.path),o,t);return function(){o.mute(),n._firestoreClient.unlisten(c)}},t.prototype.get=function(t){var e=this;return B("DocumentReference.get",arguments,0,1),ea("DocumentReference.get",t),new Promise(function(n,r){t&&"cache"===t.source?e.firestore.ensureClientConfigured().getDocumentFromLocalCache(e._key).then(function(t){n(new Ho(e.firestore,e._key,t,!0,t instanceof Ie&&t.hasLocalMutations))},r):e.getViaSnapshotListener(n,r,t)})},t.prototype.getViaSnapshotListener=function(t,e,n){var r=this.onSnapshotInternal({includeMetadataChanges:!0,waitForSyncWhenOnline:!0},{next:function(o){r(),!o.exists&&o.metadata.fromCache?e(new N(A.UNAVAILABLE,"Failed to get document because the client is offline.")):o.exists&&o.metadata.fromCache&&n&&"server"===n.source?e(new N(A.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.)')):t(o)},error:e})},t}(),zo=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}(),Ho=function(){function t(t,e,n,r,o){this._firestore=t,this._key=e,this._document=n,this._fromCache=r,this._hasPendingWrites=o}return t.prototype.data=function(t){return B("DocumentSnapshot.data",arguments,0,1),t=ta("DocumentSnapshot.data",t),this._document?this.convertObject(this._document.data,Rn.fromSnapshotOptions(t,this._firestore._areTimestampsInSnapshotsEnabled())):void 0},t.prototype.get=function(t,e){if(B("DocumentSnapshot.get",arguments,1,2),e=ta("DocumentSnapshot.get",e),this._document){var n=this._document.data.field(Mo("DocumentSnapshot.get",t));if(void 0!==n)return this.convertValue(n,Rn.fromSnapshotOptions(e,this._firestore._areTimestampsInSnapshotsEnabled()))}},Object.defineProperty(t.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"ref",{get:function(){return new Go(this._key,this._firestore)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"exists",{get:function(){return null!==this._document},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"metadata",{get:function(){return new zo(this._hasPendingWrites,this._fromCache)},enumerable:!0,configurable:!0}),t.prototype.isEqual=function(e){if(!(e instanceof t))throw Z("isEqual","DocumentSnapshot",1,e);return this._firestore===e._firestore&&this._fromCache===e._fromCache&&this._key.isEqual(e._key)&&(null===this._document?null===e._document:this._document.isEqual(e._document))},t.prototype.convertObject=function(data,t){var e=this,n={};return data.forEach(function(r,o){n[r]=e.convertValue(o,t)}),n},t.prototype.convertValue=function(t,e){if(t instanceof Kn)return this.convertObject(t,e);if(t instanceof Gn)return this.convertArray(t,e);if(t instanceof Qn){var n=t.value(e),r=this._firestore.ensureClientConfigured().databaseId();return t.databaseId.isEqual(r)||S("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 Go(n,this._firestore)}return t.value(e)},t.prototype.convertArray=function(data,t){var e=this;return data.internalValue.map(function(n){return e.convertValue(n,t)})},t}(),Yo=function(t){function e(e,n,r,o,c){return t.call(this,e,n,r,o,c)||this}return l.__extends(e,t),e.prototype.data=function(e){var data=t.prototype.data.call(this,e);return I("object"==typeof data,"Document in a QueryDocumentSnapshot should exist"),data},e}(Ho),Xo=function(){function t(t,e){this._query=t,this.firestore=e}return t.prototype.where=function(e,n,r){if(U("Query.where",arguments,3),J("Query.where",3,r),"in"!==n&&"array-contains-any"!==n){var o=["<","<=","==",">=",">","array-contains"];z("Query.where",o,2,n)}var c,h=Mo("Query.where",e),l=ai.fromString(n);if(h.isKeyField()){if(l===ai.ARRAY_CONTAINS||l===ai.ARRAY_CONTAINS_ANY||l===ai.IN)throw new N(A.INVALID_ARGUMENT,"Invalid Query. You can't perform '"+l.toString()+"' queries on FieldPath.documentId().");if("string"==typeof r){if(""===r)throw new N(A.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!==r.indexOf("/"))throw new N(A.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 '"+r+"' contains a slash.");var path=this._query.path.child(vt.fromString(r));if(!Et.isDocumentKey(path))throw new N(A.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 '"+path+"' is not because it has an odd number of segments ("+path.length+").");c=new Qn(this.firestore._databaseId,new Et(path))}else{if(!(r instanceof Go))throw new N(A.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: "+X(r)+".");var f=r;c=new Qn(this.firestore._databaseId,f._key)}}else{if(l===ai.IN||l===ai.ARRAY_CONTAINS_ANY){if(!Array.isArray(r)||0===r.length)throw new N(A.INVALID_ARGUMENT,"Invalid Query. A non-empty array is required for '"+l.toString()+"' filters.");if(r.length>10)throw new N(A.INVALID_ARGUMENT,"Invalid Query. '"+l.toString()+"' filters support a maximum of 10 elements in the value array.")}c=this.firestore._dataConverter.parseQueryValue("Query.where",r)}var filter=si.create(h,l,c);return this.validateNewFilter(filter),new t(this._query.addFilter(filter),this.firestore)},t.prototype.orderBy=function(e,n){var r;if(B("Query.orderBy",arguments,1,2),j("Query.orderBy","non-empty string",2,n),void 0===n||"asc"===n)r=pi.ASCENDING;else{if("desc"!==n)throw new N(A.INVALID_ARGUMENT,"Function Query.orderBy() has unknown direction '"+n+"', expected 'asc' or 'desc'.");r=pi.DESCENDING}if(null!==this._query.startAt)throw new N(A.INVALID_ARGUMENT,"Invalid query. You must not call Query.startAt() or Query.startAfter() before calling Query.orderBy().");if(null!==this._query.endAt)throw new N(A.INVALID_ARGUMENT,"Invalid query. You must not call Query.endAt() or Query.endBefore() before calling Query.orderBy().");var o=Mo("Query.orderBy",e),c=new mi(o,r);return this.validateNewOrderBy(c),new t(this._query.addOrderBy(c),this.firestore)},t.prototype.limit=function(e){if(U("Query.limit",arguments,1),V("Query.limit","number",1,e),e<=0)throw new N(A.INVALID_ARGUMENT,"Invalid Query. Query limit ("+e+") is invalid. Limit must be positive.");return new t(this._query.withLimit(e),this.firestore)},t.prototype.startAt=function(e){for(var n=[],r=1;r<arguments.length;r++)n[r-1]=arguments[r];F("Query.startAt",arguments,1);var o=this.boundFromDocOrFields("Query.startAt",e,n,!0);return new t(this._query.withStartAt(o),this.firestore)},t.prototype.startAfter=function(e){for(var n=[],r=1;r<arguments.length;r++)n[r-1]=arguments[r];F("Query.startAfter",arguments,1);var o=this.boundFromDocOrFields("Query.startAfter",e,n,!1);return new t(this._query.withStartAt(o),this.firestore)},t.prototype.endBefore=function(e){for(var n=[],r=1;r<arguments.length;r++)n[r-1]=arguments[r];F("Query.endBefore",arguments,1);var o=this.boundFromDocOrFields("Query.endBefore",e,n,!0);return new t(this._query.withEndAt(o),this.firestore)},t.prototype.endAt=function(e){for(var n=[],r=1;r<arguments.length;r++)n[r-1]=arguments[r];F("Query.endAt",arguments,1);var o=this.boundFromDocOrFields("Query.endAt",e,n,!1);return new t(this._query.withEndAt(o),this.firestore)},t.prototype.isEqual=function(e){if(!(e instanceof t))throw Z("isEqual","Query",1,e);return this.firestore===e.firestore&&this._query.isEqual(e._query)},t.prototype.boundFromDocOrFields=function(t,e,n,r){if(J(t,1,e),e instanceof Ho){if(n.length>0)throw new N(A.INVALID_ARGUMENT,"Too many arguments provided to "+t+"().");var o=e;if(!o.exists)throw new N(A.NOT_FOUND,"Can't use a DocumentSnapshot that doesn't exist for "+t+"().");return this.boundFromDocument(t,o._document,r)}var c=[e].concat(n);return this.boundFromFields(t,c,r)},t.prototype.boundFromDocument=function(t,e,n){for(var r=[],o=0,c=this._query.orderBy;o<c.length;o++){var h=c[o];if(h.field.isKeyField())r.push(new Qn(this.firestore._databaseId,e.key));else{var l=e.field(h.field);if(l instanceof Vn)throw new N(A.INVALID_ARGUMENT,'Invalid query. You are trying to start or end a query using a document for which the field "'+h.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===l){var f=h.field.canonicalString();throw new N(A.INVALID_ARGUMENT,"Invalid query. You are trying to start or end a query using a document for which the field '"+f+"' (used as the orderBy) does not exist.")}r.push(l)}}return new di(r,n)},t.prototype.boundFromFields=function(t,e,n){var r=this._query.explicitOrderBy;if(e.length>r.length)throw new N(A.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 o=[],i=0;i<e.length;i++){var c=e[i];if(r[i].field.isKeyField()){if("string"!=typeof c)throw new N(A.INVALID_ARGUMENT,"Invalid query. Expected a string for document ID in "+t+"(), but got a "+typeof c);if(!this._query.isCollectionGroupQuery()&&-1!==c.indexOf("/"))throw new N(A.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 '"+c+"' contains a slash.");var path=this._query.path.child(vt.fromString(c));if(!Et.isDocumentKey(path))throw new N(A.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 '"+path+"' is not because it contains an odd number of segments.");var h=new Et(path);o.push(new Qn(this.firestore._databaseId,h))}else{var l=this.firestore._dataConverter.parseQueryValue(t,c);o.push(l)}}return new di(o,n)},t.prototype.onSnapshot=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];B("Query.onSnapshot",arguments,1,4);var n,r={},o=0;return"object"!=typeof t[o]||mo(t[o])||($("Query.onSnapshot",r=t[o],["includeMetadataChanges"]),W("Query.onSnapshot","boolean","includeMetadataChanges",r.includeMetadataChanges),o++),mo(t[o])?n=t[o]:(V("Query.onSnapshot","function",o,t[o]),j("Query.onSnapshot","function",o+1,t[o+1]),j("Query.onSnapshot","function",o+2,t[o+2]),n={next:t[o],error:t[o+1],complete:t[o+2]}),this.onSnapshotInternal(r,n)},t.prototype.onSnapshotInternal=function(t,e){var n=this,r=function(t){console.error("Uncaught Error in onSnapshot:",t)};e.error&&(r=e.error.bind(e));var o=new oo({next:function(t){e.next&&e.next(new Jo(n.firestore,n._query,t))},error:r}),c=this.firestore.ensureClientConfigured(),h=c.listen(this._query,o,t);return function(){o.mute(),c.unlisten(h)}},t.prototype.get=function(t){var e=this;return B("Query.get",arguments,0,1),ea("Query.get",t),new Promise(function(n,r){t&&"cache"===t.source?e.firestore.ensureClientConfigured().getDocumentsFromLocalCache(e._query).then(function(t){n(new Jo(e.firestore,e._query,t))},r):e.getViaSnapshotListener(n,r,t)})},t.prototype.getViaSnapshotListener=function(t,e,n){var r=this.onSnapshotInternal({includeMetadataChanges:!0,waitForSyncWhenOnline:!0},{next:function(o){r(),o.metadata.fromCache&&n&&"server"===n.source?e(new N(A.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.)')):t(o)},error:e})},t.prototype.validateNewFilter=function(filter){if(filter instanceof si){var t=[ai.ARRAY_CONTAINS,ai.ARRAY_CONTAINS_ANY],e=[ai.IN,ai.ARRAY_CONTAINS_ANY],n=t.indexOf(filter.op)>=0,r=e.indexOf(filter.op)>=0;if(filter.isInequality()){var o=this._query.getInequalityFilterField();if(null!==o&&!o.isEqual(filter.field))throw new N(A.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 '"+filter.field.toString()+"'");var c=this._query.getFirstOrderByField();null!==c&&this.validateOrderByAndInequalityMatch(filter.field,c)}else if(r||n){var h=null;if(r&&(h=this._query.findFilterOperator(e)),null===h&&n&&(h=this._query.findFilterOperator(t)),null!=h)throw h===filter.op?new N(A.INVALID_ARGUMENT,"Invalid query. You cannot use more than one '"+filter.op.toString()+"' filter."):new N(A.INVALID_ARGUMENT,"Invalid query. You cannot use '"+filter.op.toString()+"' filters with '"+h.toString()+"' filters.")}}},t.prototype.validateNewOrderBy=function(t){if(null===this._query.getFirstOrderByField()){var e=this._query.getInequalityFilterField();null!==e&&this.validateOrderByAndInequalityMatch(e,t.field)}},t.prototype.validateOrderByAndInequalityMatch=function(t,e){if(!e.isEqual(t))throw new N(A.INVALID_ARGUMENT,"Invalid query. 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