https://zonaprivadaong.fundacionlealtad.org/js/libs/firebase/firebase-firestore.js

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1,a.EMPTY=new a(new Pi(ui)),a}(Vi),Zi=function(n){function i(t){var e=n.call(this)||this;return e.internalValue=t,e.typeOrder=pi.ArrayValue,e}return s(i,n),i.prototype.value=function(e){return this.internalValue.map(function(t){return t.value(e)})},i.prototype.forEach=function(t){this.internalValue.forEach(t)},i.prototype.isEqual=function(t){if(t instanceof i){if(this.internalValue.length!==t.internalValue.length)return!1;for(var e=0;e<this.internalValue.length;e++)if(!this.internalValue[e].isEqual(t.internalValue[e]))return!1;return!0}return!1},i.prototype.compareTo=function(t){if(t instanceof i){for(var e=Math.min(this.internalValue.length,t.internalValue.length),n=0;n<e;n++){var r=this.internalValue[n].compareTo(t.internalValue[n]);if(r)return r}return ui(this.internalValue.length,t.internalValue.length)}return this.defaultCompareTo(t)},i.prototype.toString=function(){return"["+this.internalValue.map(function(t){return t.toString()}).join(",")+"]"},i}(Vi),to=Number,eo=to.MIN_SAFE_INTEGER||-(Math.pow(2,53)-1),no=to.MAX_SAFE_INTEGER||Math.pow(2,53)-1,ro=to.isInteger||function(t){return"number"==typeof t&&isFinite(t)&&Math.floor(t)===t};function io(t){return null==t}function oo(t){return ro(t)&&t<=no&&eo<=t}var ao,so,uo=function(){function n(t,e,n,r,i,o,a){void 0===e&&(e=null),void 0===n&&(n=[]),void 0===r&&(r=[]),void 0===i&&(i=null),void 0===o&&(o=null),void 0===a&&(a=null),this.path=t,this.collectionGroup=e,this.explicitOrderBy=n,this.filters=r,this.limit=i,this.startAt=o,this.endAt=a,this.memoizedCanonicalId=null,this.memoizedOrderBy=null,this.startAt&&this.assertValidBound(this.startAt),this.endAt&&this.assertValidBound(this.endAt)}return n.atPath=function(t){return new n(t)},Object.defineProperty(n.prototype,"orderBy",{get:function(){if(null===this.memoizedOrderBy){var t=this.getInequalityFilterField(),e=this.getFirstOrderByField();if(null!==t&&null===e)t.isKeyField()?this.memoizedOrderBy=[vo]:this.memoizedOrderBy=[new go(t),vo];else{Or(null===t||null!==e&&t.isEqual(e),"First orderBy should match inequality field.");for(var n=!(this.memoizedOrderBy=[]),r=0,i=this.explicitOrderBy;r<i.length;r++){var o=i[r];this.memoizedOrderBy.push(o),o.field.isKeyField()&&(n=!0)}if(!n){var a=0<this.explicitOrderBy.length?this.explicitOrderBy[this.explicitOrderBy.length-1].dir:mo.ASCENDING;this.memoizedOrderBy.push(a===mo.ASCENDING?vo:bo)}}}return this.memoizedOrderBy},enumerable:!0,configurable:!0}),n.prototype.addFilter=function(t){Or(null==this.getInequalityFilterField()||!(t instanceof lo)||!t.isInequality()||t.field.isEqual(this.getInequalityFilterField()),"Query must only have one inequality field."),Or(!this.isDocumentQuery(),"No filtering allowed for document query");var e=this.filters.concat([t]);return new n(this.path,this.collectionGroup,this.explicitOrderBy.slice(),e,this.limit,this.startAt,this.endAt)},n.prototype.addOrderBy=function(t){Or(!this.startAt&&!this.endAt,"Bounds must be set after orderBy");var e=this.explicitOrderBy.concat([t]);return new n(this.path,this.collectionGroup,e,this.filters.slice(),this.limit,this.startAt,this.endAt)},n.prototype.withLimit=function(t){return new n(this.path,this.collectionGroup,this.explicitOrderBy.slice(),this.filters.slice(),t,this.startAt,this.endAt)},n.prototype.withStartAt=function(t){return new n(this.path,this.collectionGroup,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,t,this.endAt)},n.prototype.withEndAt=function(t){return new n(this.path,this.collectionGroup,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,this.startAt,t)},n.prototype.asCollectionQueryAtPath=function(t){return new n(t,null,this.explicitOrderBy.slice(),this.filters.slice(),this.limit,this.startAt,this.endAt)},n.prototype.canonicalId=function(){if(null===this.memoizedCanonicalId){var t=this.path.canonicalString();this.isCollectionGroupQuery()&&(t+="|cg:"+this.collectionGroup),t+="|f:";for(var e=0,n=this.filters;e<n.length;e++){t+=n[e].canonicalId(),t+=","}t+="|ob:";for(var r=0,i=this.orderBy;r<i.length;r++){t+=i[r].canonicalId(),t+=","}io(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}

1,n.prototype.toString=function(){var t="Query("+this.path.canonicalString();return this.isCollectionGroupQuery()&&(t+=" collectionGroup="+this.collectionGroup),0<this.filters.length&&(t+=", filters: ["+this.filters.join(", ")+"]"),io(this.limit)||(t+=", limit: "+this.limit),0<this.explicitOrderBy.length&&(t+=", orderBy: ["+this.explicitOrderBy.join(", ")+"]"),this.startAt&&(t+=", startAt: "+this.startAt.canonicalId()),this.endAt&&(t+=", endAt: "+this.endAt.canonicalId()),t+")"},n.prototype.isEqual=function(t){if(this.limit!==t.limit)return!1;if(this.orderBy.length!==t.orderBy.length)return!1;for(var e=0;e<this.orderBy.length;e++)if(!this.orderBy[e].isEqual(t.orderBy[e]))return!1;if(this.filters.length!==t.filters.length)return!1;for(e=0;e<this.filters.length;e++)if(!this.filters[e].isEqual(t.filters[e]))return!1;return this.collectionGroup===t.collectionGroup&&(!!this.path.isEqual(t.path)&&(!(null!==this.startAt?!this.startAt.isEqual(t.startAt):null!==t.startAt)&&(null!==this.endAt?this.endAt.isEqual(t.endAt):null===t.endAt)))},n.prototype.docComparator=function(t,e){for(var n=!1,r=0,i=this.orderBy;r<i.length;r++){var o=i[r],a=o.compare(t,e);if(0!==a)return a;n=n||o.field.isKeyField()}return Or(n,"orderBy used that doesn't compare on key field"),0},n.prototype.matches=function(t){return this.matchesPathAndCollectionGroup(t)&&this.matchesOrderBy(t)&&this.matchesFilters(t)&&this.matchesBounds(t)},n.prototype.hasLimit=function(){return!io(this.limit)},n.prototype.getFirstOrderByField=function(){return 0<this.explicitOrderBy.length?this.explicitOrderBy[0].field:null},n.prototype.getInequalityFilterField=function(){for(var t=0,e=this.filters;t<e.length;t++){var n=e[t];if(n instanceof lo&&n.isInequality())return n.field}return null},n.prototype.hasArrayContainsFilter=function(){return void 0!==this.filters.find(function(t){return t instanceof lo&&t.op===ho.ARRAY_CONTAINS})},n.prototype.isDocumentQuery=function(){return ki.isDocumentKey(this.path)&&null===this.collectionGroup&&0===this.filters.length},n.prototype.isCollectionGroupQuery=function(){return null!==this.collectionGroup},n.prototype.matchesPathAndCollectionGroup=function(t){var e=t.key.path;return null!==this.collectionGroup?t.key.hasCollectionId(this.collectionGroup)&&this.path.isPrefixOf(e):ki.isDocumentKey(this.path)?this.path.isEqual(e):this.path.isImmediateParentOf(e)},n.prototype.matchesOrderBy=function(t){for(var e=0,n=this.explicitOrderBy;e<n.length;e++){var r=n[e];if(!r.field.isKeyField()&&void 0===t.field(r.field))return!1}return!0},n.prototype.matchesFilters=function(t){for(var e=0,n=this.filters;e<n.length;e++){if(!n[e].matches(t))return!1}return!0},n.prototype.matchesBounds=function(t){return!(this.startAt&&!this.startAt.sortsBeforeDocument(this.orderBy,t))&&(!this.endAt||!this.endAt.sortsBeforeDocument(this.orderBy,t))},n.prototype.assertValidBound=function(t){Or(t.position.length<=this.orderBy.length,"Bound is longer than orderBy")},n}(),co=function(){function t(){}return t.create=function(t,e,n){if(n.isEqual(Bi.INSTANCE)){if(e!==ho.EQUAL)throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. You can only perform equals comparisons on null.");return new fo(t)}if(n.isEqual(Gi.NAN)){if(e!==ho.EQUAL)throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. You can only perform equals comparisons on NaN.");return new po(t)}return new lo(t,e,n)},t}(),ho=function(){function e(t){this.name=t}return e.fromString=function(t){switch(t){case"<":return e.LESS_THAN;case"<=":return e.LESS_THAN_OR_EQUAL;case"==":return e.EQUAL;case">=":return e.GREATER_THAN_OR_EQUAL;case">":return e.GREATER_THAN;case"array-contains":return e.ARRAY_CONTAINS;default:return Mr("Unknown relation: "+t)}},e.prototype.toString=function(){return this.name},e.prototype.isEqual=function(t){return this.name===t.name},e.LESS_THAN=new e("<"),e.LESS_THAN_OR_EQUAL=new e("<="),e.EQUAL=new e("=="),e.GREATER_THAN=new e(">"),e.GREATER_THAN_OR_EQUAL=new e(">="),e.ARRAY_CONTAINS=new e("array-contains"),e}(),lo=function(i){function e(t,e,n){var r=i.call(this)||this;return r.field=t,r.op=e,r.value=n,r}return s(e,i),e.prototype.matches=function(t){if(this.field.isKeyField()){Or(this.value instanceof Xi,"Comparing on key, but filter value not a RefValue"),Or(this.op!==ho.ARRAY_CONTAINS,"array-contains queries don't make sense on document keys.");

1var e=this.value,n=ki.comparator(t.key,e.key);return this.matchesComparison(n)}var r=t.field(this.field);return void 0!==r&&this.matchesValue(r)},e.prototype.matchesValue=function(t){var e=this;return this.op===ho.ARRAY_CONTAINS?t instanceof Zi&&void 0!==t.internalValue.find(function(t){return t.isEqual(e.value)}):this.value.typeOrder===t.typeOrder&&this.matchesComparison(t.compareTo(this.value))},e.prototype.matchesComparison=function(t){switch(this.op){case ho.LESS_THAN:return t<0;case ho.LESS_THAN_OR_EQUAL:return t<=0;case ho.EQUAL:return 0===t;case ho.GREATER_THAN:return 0<t;case ho.GREATER_THAN_OR_EQUAL:return 0<=t;default:return Mr("Unknown relation op"+this.op)}},e.prototype.isInequality=function(){return this.op!==ho.EQUAL&&this.op!==ho.ARRAY_CONTAINS},e.prototype.canonicalId=function(){return this.field.canonicalString()+this.op.toString()+this.value.toString()},e.prototype.isEqual=function(t){return t instanceof e&&(this.op.isEqual(t.op)&&this.field.isEqual(t.field)&&this.value.isEqual(t.value))},e.prototype.toString=function(){return this.field.canonicalString()+" "+this.op+" "+this.value.value()},e}(co),fo=function(n){function e(t){var e=n.call(this)||this;return e.field=t,e}return s(e,n),e.prototype.matches=function(t){var e=t.field(this.field);return void 0!==e&&null===e.value()},e.prototype.canonicalId=function(){return this.field.canonicalString()+" IS null"},e.prototype.toString=function(){return this.field.canonicalString()+" IS null"},e.prototype.isEqual=function(t){return t instanceof e&&this.field.isEqual(t.field)},e}(co),po=function(n){function e(t){var e=n.call(this)||this;return e.field=t,e}return s(e,n),e.prototype.matches=function(t){var e=t.field(this.field),n=e&&e.value();return"number"==typeof n&&isNaN(n)},e.prototype.canonicalId=function(){return this.field.canonicalString()+" IS NaN"},e.prototype.toString=function(){return this.field.canonicalString()+" IS NaN"},e.prototype.isEqual=function(t){return t instanceof e&&this.field.isEqual(t.field)},e}(co),mo=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}(),yo=function(){function t(t,e){this.position=t,this.before=e}return t.prototype.canonicalId=function(){for(var t=this.before?"b:":"a:",e=0,n=this.position;e<n.length;e++){t+=n[e].toString()}return t},t.prototype.sortsBeforeDocument=function(t,e){Or(this.position.length<=t.length,"Bound has more components than query's orderBy");for(var n=0,r=0;r<this.position.length;r++){var i=t[r],o=this.position[r];if(i.field.isKeyField())Or(o instanceof Xi,"Bound has a non-key value where the key path is being used."),n=ki.comparator(o.key,e.key);else{var a=e.field(i.field);Or(void 0!==a,"Field should exist since document matched the orderBy already."),n=o.compareTo(a)}if(i.dir===mo.DESCENDING&&(n*=-1),0!==n)break}return this.before?n<=0:n<0},t.prototype.isEqual=function(t){if(null===t)return!1;if(this.before!==t.before||this.position.length!==t.position.length)return!1;for(var e=0;e<this.position.length;e++){var n=this.position[e],r=t.position[e];return n.isEqual(r)}return!0},t}(),go=function(){function t(t,e){this.field=t,void 0===e&&(e=mo.ASCENDING),this.dir=e,this.isKeyOrderBy=t.isKeyField()}return t.prototype.compare=function(t,e){var n=this.isKeyOrderBy?Mi.compareByKey(t,e):Mi.compareByField(this.field,t,e);switch(this.dir){case mo.ASCENDING:return n;case mo.DESCENDING:return-1*n;default:return Mr("Unknown direction: "+this.dir)}},t.prototype.canonicalId=function(){return this.field.canonicalString()+this.dir.toString()},t.prototype.toString=function(){return this.field.canonicalString()+" ("+this.dir+")"},t.prototype.isEqual=function(t){return this.dir===t.dir&&this.field.isEqual(t.field)},t}(),vo=new go(Ai.keyField(),mo.ASCENDING),bo=new go(Ai.keyField(),mo.DESCENDING),wo=function(){function n(t){this.timestamp=t}return n.fromMicroseconds=function(t){var e=Math.floor(t/1e6);return new n(new wi(e,t%1e6*1e3))},n.fromTimestamp=function(t){return new n(t)},n.forDeletedDoc=function(){return n.MIN},n.prototype.compareTo=function(t){return this.timestamp._compareTo(t.timestamp)},n.prototype.isEqual=function(t){return this.timestamp.isEqual(t.timestamp)},n.prototype.toMicroseconds=function(){return 1e6*this.timestamp.seconds+this.timestamp.nanoseconds/1e3},n.prototype.toString=function(){return"SnapshotVersion("+this.timestamp.toString()+")"},n.prototype.toTimestamp=function(){return this.timestamp},n.MIN=new n(new wi(0,0)),n}();

1(so=ao||(ao={}))[so.Listen=0]="Listen",so[so.ExistenceFilterMismatch=1]="ExistenceFilterMismatch",so[so.LimboResolution=2]="LimboResolution";var Eo,So,To=function(){function e(t,e,n,r,i,o){void 0===i&&(i=wo.MIN),void 0===o&&(o=Pr()),this.query=t,this.targetId=e,this.purpose=n,this.sequenceNumber=r,this.snapshotVersion=i,this.resumeToken=o}return e.prototype.copy=function(t){return new e(this.query,this.targetId,this.purpose,void 0===t.sequenceNumber?this.sequenceNumber:t.sequenceNumber,void 0===t.snapshotVersion?this.snapshotVersion:t.snapshotVersion,void 0===t.resumeToken?this.resumeToken:t.resumeToken)},e.prototype.isEqual=function(t){return this.targetId===t.targetId&&this.purpose===t.purpose&&this.sequenceNumber===t.sequenceNumber&&this.snapshotVersion.isEqual(t.snapshotVersion)&&this.resumeToken===t.resumeToken&&this.query.isEqual(t.query)},e}(),Io=function(){function o(t){this.comparator=t,this.data=new Pi(this.comparator)}return o.fromMapKeys=function(t){var e=new o(t.comparator);return t.forEach(function(t){e=e.add(t)}),e},o.prototype.has=function(t){return null!==this.data.get(t)},o.prototype.first=function(){return this.data.minKey()},o.prototype.last=function(){return this.data.maxKey()},Object.defineProperty(o.prototype,"size",{get:function(){return this.data.size},enumerable:!0,configurable:!0}),o.prototype.indexOf=function(t){return this.data.indexOf(t)},o.prototype.forEach=function(n){this.data.inorderTraversal(function(t,e){return n(t),!1})},o.prototype.forEachInRange=function(t,e){for(var n=this.data.getIteratorFrom(t[0]);n.hasNext();){var r=n.getNext();if(0<=this.comparator(r.key,t[1]))return;e(r.key)}},o.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}},o.prototype.firstAfterOrEqual=function(t){var e=this.data.getIteratorFrom(t);return e.hasNext()?e.getNext().key:null},o.prototype.getIterator=function(){return new Co(this.data.getIterator())},o.prototype.getIteratorFrom=function(t){return new Co(this.data.getIteratorFrom(t))},o.prototype.add=function(t){return this.copy(this.data.remove(t).insert(t,!0))},o.prototype.delete=function(t){return this.has(t)?this.copy(this.data.remove(t)):this},o.prototype.isEmpty=function(){return this.data.isEmpty()},o.prototype.unionWith=function(t){var e=this;return t.forEach(function(t){e=e.add(t)}),e},o.prototype.isEqual=function(t){if(!(t instanceof o))return!1;if(this.size!==t.size)return!1;for(var e=this.data.getIterator(),n=t.data.getIterator();e.hasNext();){var r=e.getNext().key,i=n.getNext().key;if(0!==this.comparator(r,i))return!1}return!0},o.prototype.toArray=function(){var e=[];return this.forEach(function(t){e.push(t)}),e},o.prototype.toString=function(){var e=[];return this.forEach(function(t){return e.push(t)}),"SortedSet("+e.toString()+")"},o.prototype.copy=function(t){var e=new o(this.comparator);return e.data=t,e},o}(),Co=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}(),Do=function(){function n(t){this.fields=t}return n.fromSet=function(t){return new n(t)},n.fromArray=function(t){var e=new Io(Ai.comparator);return t.forEach(function(t){return e=e.add(t)}),new n(e)},n.prototype.covers=function(e){var n=!1;return this.fields.forEach(function(t){t.isPrefixOf(e)&&(n=!0)}),n},n.prototype.applyTo=function(n){var r=$i.EMPTY;return this.fields.forEach(function(t){if(t.isEmpty())return n;var e=n.field(t);void 0!==e&&(r=r.set(t,e))}),r},n.prototype.isEqual=function(t){return this.fields.isEqual(t.fields)},n}(),No=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}(),Ao=function(t,e){this.version=t,this.transformResults=e};(So=Eo||(Eo={}))[So.Set=0]="Set",So[So.Patch=1]="Patch",So[So.Transform=2]="Transform",So[So.Delete=3]="Delete";var ko=function(){function e(t,e){this.updateTime=t,this.exists=e,Or(void 0===t||void 0===e,'Precondition can specify "exists" or "updateTime" but not both')}return e.exists=function(t){return new e(void 0,t)},e.updateTime=function(t){return new e(t)},Object.defineProperty(e.prototype,"isNone",{get:function(){return void 0===this.updateTime&&void 0===this.exists},enumerable:!0,configurable:!0}),e.prototype.isValidFor=function(t){return void 0!==this.updateTime?t instanceof Mi&&t.version.isEqual(this.updateTime):void 0!==this.exists?this.exists===t instanceof Mi:(Or(this.isNone,"Precondition should be empty"),!0)},e.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},e.NONE=new e,e}(),Ro=function(){function t(){}return t.prototype.verifyKeyMatches=function(t){null!=t&&Or(t.key.isEqual(this.key),"Can only apply a mutation to a document with the same key")},t.getPostMutationVersion=function(t){return t instanceof Mi?t.version:wo.MIN},t}(),Mo=function(i){function e(t,e,n){var r=i.call(this)||this;return r.key=t,r.value=e,r.precondition=n,r.type=Eo.Set,r}return s(e,i),e.prototype.applyToRemoteDocument=function(t,e){this.verifyKeyMatches(t),Or(null==e.transformResults,"Transform results received by SetMutation.");var n=e.version;return new Mi(this.key,n,this.value,{hasCommittedMutations:!0})},e.prototype.applyToLocalView=function(t,e,n){if(this.verifyKeyMatches(t),!this.prec

1ondition.isValidFor(t))return t;var r=Ro.getPostMutationVersion(t);return new Mi(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}(Ro),Oo=function(o){function e(t,e,n,r){var i=o.call(this)||this;return i.key=t,i.data=e,i.fieldMask=n,i.precondition=r,i.type=Eo.Patch,i}return s(e,o),e.prototype.applyToRemoteDocument=function(t,e){if(this.verifyKeyMatches(t),Or(null==e.transformResults,"Transform results received by PatchMutation."),!this.precondition.isValidFor(t))return new _i(this.key,e.version);var n=this.patchDocument(t);return new Mi(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=Ro.getPostMutationVersion(t),i=this.patchDocument(t);return new Mi(this.key,r,i,{hasLocalMutations:!0})},Object.defineProperty(e.prototype,"isIdempotent",{get:function(){return!0},enumerable:!0,configurable:!0}),e.prototype.isEqual=function(t){return t instanceof e&&this.key.isEqual(t.key)&&this.fieldMask.isEqual(t.fieldMask)&&this.precondition.isEqual(t.precondition)},e.prototype.patchDocument=function(t){var e;return e=t instanceof Mi?t.data:$i.EMPTY,this.patchObject(e)},e.prototype.patchObject=function(n){var r=this;return this.fieldMask.fields.forEach(function(t){if(!t.isEmpty()){var e=r.data.field(t);n=void 0!==e?n.set(t,e):n.delete(t)}}),n},e}(Ro),_o=function(r){function e(t,e){var n=r.call(this)||this;return n.key=t,n.fieldTransforms=e,n.type=Eo.Transform,n.precondition=ko.exists(!0),n}return s(e,r),e.prototype.applyToRemoteDocument=function(t,e){if(this.verifyKeyMatches(t),Or(null!=e.transformResults,"Transform results missing for TransformMutation."),!this.precondition.isValidFor(t))return new _i(this.key,e.version);var n=this.requireDocument(t),r=this.serverTransformResults(t,e.transformResults),i=e.version,o=this.transformObject(n.data,r);return new Mi(this.key,i,o,{hasCommittedMutations:!0})},e.prototype.applyToLocalView=function(t,e,n){if(this.verifyKeyMatches(t),!this.precondition.isValidFor(t))return t;var r=this.requireDocument(t),i=this.localTransformResults(n,e),o=this.transformObject(r.data,i);return new Mi(this.key,r.version,o,{hasLocalMutations:!0})},Object.defineProperty(e.prototype,"isIdempotent",{get:function(){for(var t=0,e=this.fieldTransforms;t<e.length;t++){if(!e[t].isIdempotent)return!1}return!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"fieldMask",{get:function(){var e=new Io(Ai.comparator);

1return this.fieldTransforms.forEach(function(t){return e=e.add(t.field)}),new Do(e)},enumerable:!0,configurable:!0}),e.prototype.isEqual=function(t){return t instanceof e&&this.key.isEqual(t.key)&&ci(this.fieldTransforms,t.fieldTransforms)&&this.precondition.isEqual(t.precondition)},e.prototype.requireDocument=function(t){Or(t instanceof Mi,"Unknown MaybeDocument type "+t);var e=t;return Or(e.key.isEqual(this.key),"Can only transform a document with the same key"),e},e.prototype.serverTransformResults=function(t,e){var n=[];Or(this.fieldTransforms.length===e.length,"server transform result count ("+e.length+") should match field transform count ("+this.fieldTransforms.length+")");for(var r=0;r<e.length;r++){var i=this.fieldTransforms[r],o=i.transform,a=null;t instanceof Mi&&(a=t.field(i.field)||null),n.push(o.applyToRemoteDocument(a,e[r]))}return n},e.prototype.localTransformResults=function(t,e){for(var n=[],r=0,i=this.fieldTransforms;r<i.length;r++){var o=i[r],a=o.transform,s=null;e instanceof Mi&&(s=e.field(o.field)||null),n.push(a.applyToLocalView(s,t))}return n},e.prototype.transformObject=function(t,e){Or(e.length===this.fieldTransforms.length,"TransformResults length mismatch.");for(var n=0;n<this.fieldTransforms.length;n++){var r=this.fieldTransforms[n].field;t=t.set(r,e[n])}return t},e}(Ro),Po=function(r){function e(t,e){var n=r.call(this)||this;return n.key=t,n.precondition=e,n.type=Eo.Delete,n}return s(e,r),e.prototype.applyToRemoteDocument=function(t,e){return this.verifyKeyMatches(t),Or(null==e.transformResults,"Transform results received by DeleteMutation."),new Oi(this.key,e.version,{hasCommittedMutations:!0})},e.prototype.applyToLocalView=function(t,e,n){return this.verifyKeyMatches(t),this.precondition.isValidFor(t)?(t&&Or(t.key.isEqual(this.key),"Can only apply mutation to document with same key"),new Oi(this.key,wo.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}(Ro),Lo=function(){function e(){this.isIdempotent=!0}return e.prototype.applyToLocalView=function(t,e){return new Hi(e,t)},e.prototype.applyToRemoteDocument=function(t,e){return e},e.prototype.isEqual=function(t){return t instanceof e},e.instance=new e,e}(),xo=function(){function e(t){this.elements=t,this.isIdempotent=!0}return e.prototype.applyToLocalView=function(t,e){return this.apply(t)},e.prototype.applyToRemoteDocument=function(t,e){return this.apply(t)},e.prototype.apply=function(t){for(var n=Vo(t),e=function(e){n.find(function(t){return t.isEqual(e)})||n.push(e)},r=0,i=this.elements;r<i.length;r++){e(i[r])}return new Zi(n)},e.prototype.isEqual=function(t){return t instanceof e&&ci(t.elements,this.elements)},e}(),qo=function(){function e(t){this.elements=t,this.isIdempotent=!0}return e.prototype.applyToLocalView=function(t,e){return this.apply(t)},e.prototype.applyToRemoteDocument=function(t,e){return this.apply(t)},e.prototype.apply=function(t){for(var n=Vo(t),e=function(e){n=n.filter(function(t){return!t.isEqual(e)})},r=0,i=this.elements;r<i.length;r++){e(i[r])}return new Zi(n)},e.prototype.isEqual=function(t){return t instanceof e&&ci(t.elements,this.elements)},e}(),Fo=function(){function e(t){this.operand=t,this.isIdempotent=!1}return e.prototype.applyToLocalView=function(t,e){if(t instanceof ji&&this.operand instanceof ji){var n=t.internalValue+this.operand.internalValue;return new ji(n)}if(t instanceof Qi){n=t.internalValue+this.operand.internalValue;return new Gi(n)}return this.operand},e.prototype.applyToRemoteDocument=function(t,e){return Or(null!==e,"Didn't receive transformResult for NUMERIC_ADD transform"),e},e.prototype.isEqual=function(t){return t instanceof e&&this.operand.isEqual(t.operand)},e}();function Vo(t){return t instanceof Zi?t.internalValue.slice():[]}var Bo,Uo,Qo=function(){function t(t){this.count=t}return t.prototype.isEqual=function(t){return t&&t.count===this.count},t}();function Ko(t){switch(t){case Lr.OK:return Mr("Treated status OK as error");case Lr.CANCELLED:case Lr.UNKNOWN:case Lr.DEADLINE_EXCEEDED:case Lr.RESOURCE_EXHAUSTED:case Lr.INTERNAL:case Lr.UNAVAILABLE:case Lr.UNAUTHENTICATED:return!1;case Lr.INVALID_ARGUMENT:case Lr.NOT_FOUND:case Lr.ALREADY_EXISTS:case Lr.PERMISSION_DENIED:case Lr.FAILED_PRECONDITION:case Lr.ABORTED:case Lr.OUT_OF_RANGE:case Lr.UNIMPLEMENT

1ED:case Lr.DATA_LOSS:return!0;default:return Mr("Unknown status code: "+t)}}function jo(t){if(void 0===t)return kr("GRPC error has no .code"),Lr.UNKNOWN;switch(t){case Bo.OK:return Lr.OK;case Bo.CANCELLED:return Lr.CANCELLED;case Bo.UNKNOWN:return Lr.UNKNOWN;case Bo.DEADLINE_EXCEEDED:return Lr.DEADLINE_EXCEEDED;case Bo.RESOURCE_EXHAUSTED:return Lr.RESOURCE_EXHAUSTED;case Bo.INTERNAL:return Lr.INTERNAL;case Bo.UNAVAILABLE:return Lr.UNAVAILABLE;case Bo.UNAUTHENTICATED:return Lr.UNAUTHENTICATED;case Bo.INVALID_ARGUMENT:return Lr.INVALID_ARGUMENT;case Bo.NOT_FOUND:return Lr.NOT_FOUND;case Bo.ALREADY_EXISTS:return Lr.ALREADY_EXISTS;case Bo.PERMISSION_DENIED:return Lr.PERMISSION_DENIED;case Bo.FAILED_PRECONDITION:return Lr.FAILED_PRECONDITION;case Bo.ABORTED:return Lr.ABORTED;case Bo.OUT_OF_RANGE:return Lr.OUT_OF_RANGE;case Bo.UNIMPLEMENTED:return Lr.UNIMPLEMENTED;case Bo.DATA_LOSS:return Lr.DATA_LOSS;default:return Mr("Unknown status code: "+t)}}(Uo=Bo||(Bo={}))[Uo.OK=0]="OK",Uo[Uo.CANCELLED=1]="CANCELLED",Uo[Uo.UNKNOWN=2]="UNKNOWN",Uo[Uo.INVALID_ARGUMENT=3]="INVALID_ARGUMENT",Uo[Uo.DEADLINE_EXCEEDED=4]="DEADLINE_EXCEEDED",Uo[Uo.NOT_FOUND=5]="NOT_FOUND",Uo[Uo.ALREADY_EXISTS=6]="ALREADY_EXISTS",Uo[Uo.PERMISSION_DENIED=7]="PERMISSION_DENIED",Uo[Uo.UNAUTHENTICATED=16]="UNAUTHENTICATED",Uo[Uo.RESOURCE_EXHAUSTED=8]="RESOURCE_EXHAUSTED",Uo[Uo.FAILED_PRECONDITION=9]="FAILED_PRECONDITION",Uo[Uo.ABORTED=10]="ABORTED",Uo[Uo.OUT_OF_RANGE=11]="OUT_OF_RANGE",Uo[Uo.UNIMPLEMENTED=12]="UNIMPLEMENTED",Uo[Uo.INTERNAL=13]="INTERNAL",Uo[Uo.UNAVAILABLE=14]="UNAVAILABLE",Uo[Uo.DATA_LOSS=15]="DATA_LOSS";var Go=new Pi(ki.comparator);function Wo(){return Go}function zo(){return Wo()}var Ho=new Pi(ki.comparator);function Yo(){return Ho}var Xo=new Pi(ki.comparator);function Jo(){return Xo}var $o=new Io(ki.comparator);function Zo(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];for(var n=$o,r=0,i=t;r<i.length;r++){var o=i[r];n=n.add(o)}return n}var ta=new Io(ui);function ea(){return ta}var na,ra,ia,oa,aa=function(){function o(n){this.comparator=n?function(t,e){return n(t,e)||ki.comparator(t.key,e.key)}:function(t,e){return ki.comparator(t.key,e.key)},this.keyedMap=Yo(),this.sortedSet=new Pi(this.comparator)}return o.emptySet=function(t){return new o(t.comparator)},o.prototype.has=function(t){return null!=this.keyedMap.get(t)},o.prototype.get=function(t){return this.keyedMap.get(t)},o.prototype.first=function(){return this.sortedSet.minKey()},o.prototype.last=function(){return this.sortedSet.maxKey()},o.prototype.isEmpty=function(){return this.sortedSet.isEmpty()},o.prototype.indexOf=function(t){var e=this.keyedMap.get(t);return e?this.sortedSet.indexOf(e):-1},Object.defineProperty(o.prototype,"size",{get:function(){return this.sortedSet.size},enumerable:!0,configurable:!0}),o.prototype.forEach=function(n){this.sortedSet.inorderTraversal(function(t,e){return n(t),!1})},o.prototype.add=function(t){var e=this.delete(t.key);return e.copy(e.keyedMap.insert(t.key,t),e.sortedSet.insert(t,null))},o.prototype.delete=function(t){var e=this.get(t);return e?this.copy(this.keyedMap.remove(t),this.sortedSet.remove(e)):this},o.prototype.isEqual=function(t){if(!(t instanceof o))return!1;if(this.size!==t.size)return!1;for(var e=this.sortedSet.getIterator(),n=t.sortedSet.getIterator();e.hasNext();){var r=e.getNext().key,i=n.getNext().key;if(!r.isEqual(i))return!1}return!0},o.prototype.toString=function(){var e=[];return this.forEach(function(t){e.push(t.toString())}),0===e.length?"DocumentSet ()":"DocumentSet (\n  "+e.join("  \n")+"\n)"},o.prototype.copy=function(t,e){var n=new o;return n.comparator=this.comparator,n.keyedMap=t,n.sortedSet=e,n},o}();(ra=na||(na={}))[ra.Added=0]="Added",ra[ra.Removed=1]="Removed",ra[ra.Modified=2]="Modified",ra[ra.Metadata=3]="Metadata",(oa=ia||(ia={}))[oa.Local=0]="Local",oa[oa.Synced=1]="Synced";var sa,ua,ca=function(){function t(){this.changeMap=new Pi(ki.comparator)}return t.prototype.track=function(t){var e=t.doc.key,n=this.changeMap.get(e);n?t.type!==na.Added&&n.type===na.Metadata?this.changeMap=this.changeMap.insert(e,t):t.type===na.Metadata&&n.type!==na.Removed?this.changeMap=this.changeMap.insert(e,{type:n.type,doc:t.doc}):t.type===na.Modified&&n.type===na.Modified?this.changeMap=this.changeMap.insert(e,{type:na.Modified,doc:t.doc}):t.type===na.Modified&&n.type===na.Added?this.changeMap=this.changeMap.insert(e,{type:na.Added,doc:t.doc}):t.type===na.Removed&&n.type===na.Added?this.changeMap=this.changeMap.remove(e):t.type===na.Removed&&n.type===na.Modified?this.changeMap=this.changeMap.insert(e,{type:na.Removed,doc:n.doc}):t.type===na.Added&&n.type===na.Removed?this.changeMap=this.changeMap.insert(e,{type:na.Modified,doc:t.doc}):Mr("unsupported combination of changes: "+JSON.stringify(t)+" after "+JSON.stringify(n)):this.changeMap=this.changeMap.insert(e,t)},t.prototype.getChanges=function(){var n=[];return this.changeMap.inorderTraversal(function(t,e){n.push(e)}),n},t}(),ha=function(){function o(t,e,n,r,i,o,a,s){this.query=t,this.docs=e,this.oldDocs=n,this.docChanges=r,this.mutatedKeys=i,this.fromCache=o,this.syncStateChanged=a,this.excludesMetadataChanges=s}return o.fromInitialDocuments=function(t,e,n,r){var i=[];return e.forEach(function(t){i.push({type:na.Added,doc:t})}),new o(t,e,aa.emptySet(e),i,n,r,!0,!1)},Object.defineProperty(o.prototype,"hasPendingWrites",{get:function(){return!this.mutatedKeys.isEmpty()},enumerable:!0,configurable:!0}),o.prototype.isEqual=function(t){if(!(this.fromCache===t.fromCache&&this.syncStateChanged===t.syncStateChanged&&this.mutatedKeys.isEqual(t.mutatedKeys)&&this.query.isEqual(t.query)&&this.docs.isEqual(t.docs)&&this.oldDocs.isEqual(t.oldDocs)))return!1;var e=this.docChanges,n=t.docChanges;if(e.length!==n.length)return!1;for(var r=0;r<e.length;r++)if(e[r].type!==n[r].type||!e[r].doc.isEqual(n[r].doc))return!1;return!0},o}(),la=function(){function i(t,e,n,r,i){this.snapshotVersion=t,this.targetChanges=e,this.targetMismatches=n,this.documentUpdates=r,this.resolvedLimboDocuments=i}return i.createSynthesizedRemoteEventForCurrentChange=function(t,e){var n,r=((n={})[t]=fa.createSynthesizedTargetChangeForCurrentChange(t,e),n);return new i(wo.MIN,r,ea(),Wo(),Zo())},i}(),fa=function(){function n(t,e,n,r,i){this.resumeToken=t,this.current=e,this.addedDocuments=n,this.modifiedDocuments=r,this.removedDocuments=i}return n.createSynthesizedTargetChangeForCurrentChange=function(t,e){return new n(Pr(),e,Zo(),Zo(),Zo())},n}(),pa=function(t,e,n,r){this.updatedTargetIds=t,this.removedTargetIds=e,this.key=n,this.newDoc=r},da=function(t,e){this.targetId=t,this.existenceFilter=e};(ua=sa||(sa={}))[ua.NoChange=0]="NoChange",ua[ua.Added=1]="Added",ua[ua.Removed=2]="Removed",ua[ua.Current=3]="Current",ua[ua.Reset=4]="Reset";var ma=function(t,e,n,r){void 0===n&&(n=Pr()),void 0===r&&(r=null),this.state=t,this.targetIds=e,this.resumeToken=n,this.cause=r},ya=function(){function t(){this.pendingResponses=0,this.documentChanges=ba(),this._resumeToken=Pr(),this._current=!1,this._hasPendingChanges=!0}return Object.defineProperty(t.prototype,"current",{get:function(){return this._current},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"resumeToken",{get:function(){return this._resumeToken},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isPending",{get:function(){return 0!==this.pendingResponses},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hasPendingChanges",{get:function(){return this._hasPendingChanges},enumerable:!0,configurable:!0}),t.prototype.updateResumeToken=function(t){0<t.length&&(this._hasPendingChanges=!0,this._resumeToken=t)},t.prototype.toTargetChange=function(){var n=Zo(),r=Zo(),i=Zo();

1return this.documentChanges.forEach(function(t,e){switch(e){case na.Added:n=n.add(t);break;case na.Modified:r=r.add(t);break;case na.Removed:i=i.add(t);break;default:Mr("Encountered invalid change type: "+e)}}),new fa(this._resumeToken,this._current,n,r,i)},t.prototype.clearPendingChanges=function(){this._hasPendingChanges=!1,this.documentChanges=ba()},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}(),ga=function(){function t(t){this.metadataProvider=t,this.targetStates={},this.pendingDocumentUpdates=Wo(),this.pendingDocumentTargetMapping=va(),this.pendingTargetResets=new Io(ui)}return t.prototype.handleDocumentChange=function(t){for(var e=0,n=t.updatedTargetIds;e<n.length;e++){var r=n[e];t.newDoc instanceof Mi?this.addDocumentToTarget(r,t.newDoc):t.newDoc instanceof Oi&&this.removeDocumentFromTarget(r,t.key,t.newDoc)}for(var i=0,o=t.removedTargetIds;i<o.length;i++){r=o[i];this.removeDocumentFromTarget(r,t.key,t.newDoc)}},t.prototype.handleTargetChange=function(n){var r=this;this.forEachTarget(n,function(t){var e=r.ensureTargetState(t);switch(n.state){case sa.NoChange:r.isActiveTarget(t)&&e.updateResumeToken(n.resumeToken);break;case sa.Added:e.recordTargetResponse(),e.isPending||e.clearPendingChanges(),e.updateResumeToken(n.resumeToken);break;case sa.Removed:e.recordTargetResponse(),e.isPending||r.removeTarget(t),Or(!n.cause,"WatchChangeAggregator does not handle errored targets");break;case sa.Current:r.isActiveTarget(t)&&(e.markCurrent(),e.updateResumeToken(n.resumeToken));break;case sa.Reset:r.isActiveTarget(t)&&(r.resetTarget(t),e.updateResumeToken(n.resumeToken));break;default:Mr("Unknown target watch change state: "+n.state)}})},t.prototype.forEachTarget=function(t,e){0<t.targetIds.length?t.targetIds.forEach(e):Br(this.targetStates,e)},t.prototype.handleExistenceFilter=function(t){var e=t.targetId,n=t.existenceFilter.count,r=this.queryDataForActiveTarget(e);if(r){var i=r.query;if(i.isDocumentQuery())if(0===n){var o=new ki(i.path);this.removeDocumentFromTarget(e,o,new Oi(o,wo.forDeletedDoc()))}else Or(1===n,"Single document existence filter with count: "+n);else this.getCurrentDocumentCountForTarget(e)!==n&&(this.resetTarget(e),this.pendingTargetResets=this.pendingTargetResets.add(e))}},t.prototype.createRemoteEvent=function(i){var o=this,a={};Br(this.targetStates,function(t,e){var n=o.queryDataForActiveTarget(t);if(n){if(e.current&&n.query.isDocumentQuery()){var r=new ki(n.query.path);null!==o.pendingDocumentUpdates.get(r)||o.targetContainsDocument(t,r)||o.removeDocumentFromTarget(t,r,new Oi(r,i))}e.hasPendingChanges&&(a[t]=e.toTargetChange(),e.clearPendingChanges())}});var r=Zo();this.pendingDocumentTargetMapping.forEach(function(t,e){var n=!0;e.forEachWhile(function(t){var e=o.queryDataForActiveTarget(t);return!e||e.purpose===ao.LimboResolution||(n=!1)}),n&&(r=r.add(t))});var t=new la(i,a,this.pendingTargetResets,this.pendingDocumentUpdates,r);return this.pendingDocumentUpdates=Wo(),this.pendingDocumentTargetMapping=va(),this.pendingTargetResets=new Io(ui),t},t.prototype.addDocumentToTarget=function(t,e){if(this.isActiveTarget(t)){var n=this.targetContainsDocument(t,e.key)?na.Modified:na.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,na.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

1()},t.prototype.ensureTargetState=function(t){return this.targetStates[t]||(this.targetStates[t]=new ya),this.targetStates[t]},t.prototype.ensureDocumentTargetMapping=function(t){var e=this.pendingDocumentTargetMapping.get(t);return e||(e=new Io(ui),this.pendingDocumentTargetMapping=this.pendingDocumentTargetMapping.insert(t,e)),e},t.prototype.isActiveTarget=function(t){return null!==this.queryDataForActiveTarget(t)},t.prototype.queryDataForActiveTarget=function(t){var e=this.targetStates[t];return e&&e.isPending?null:this.metadataProvider.getQueryDataForTarget(t)},t.prototype.resetTarget=function(e){var n=this;Or(!this.targetStates[e].isPending,"Should only reset active targets"),this.targetStates[e]=new ya,this.metadataProvider.getRemoteKeysForTarget(e).forEach(function(t){n.removeDocumentFromTarget(e,t,null)})},t.prototype.targetContainsDocument=function(t,e){return this.metadataProvider.getRemoteKeysForTarget(t).has(e)},t}();function va(){return new Pi(ki.comparator)}function ba(){return new Pi(ki.comparator)}var wa,Ea,Sa=((wa={})[mo.ASCENDING.name]="ASCENDING",wa[mo.DESCENDING.name]="DESCENDING",wa),Ta=((Ea={})[ho.LESS_THAN.name]="LESS_THAN",Ea[ho.LESS_THAN_OR_EQUAL.name]="LESS_THAN_OR_EQUAL",Ea[ho.GREATER_THAN.name]="GREATER_THAN",Ea[ho.GREATER_THAN_OR_EQUAL.name]="GREATER_THAN_OR_EQUAL",Ea[ho.EQUAL.name]="EQUAL",Ea[ho.ARRAY_CONTAINS.name]="ARRAY_CONTAINS",Ea),Ia=new RegExp(/^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d(?:\.(\d+))?Z$/);function Ca(t,e){Or(!io(t),e+" is missing")}function Da(t){return"number"==typeof t?t:"string"==typeof t?Number(t):Mr("can't parse "+t)}var Na=function(){function t(t,e){this.databaseId=t,this.options=e}return t.prototype.emptyByteString=function(){return this.options.useProto3Json?"":new Uint8Array(0)},t.prototype.unsafeCastProtoByteString=function(t){return t},t.prototype.fromRpcStatus=function(t){var e=void 0===t.code?Lr.UNKNOWN:jo(t.code);return new xr(e,t.message||"")},t.prototype.toInt32Value=function(t){return io(t)?void 0:{value:t}},t.prototype.fromInt32Value=function(t){var e;return io(e="object"==typeof t?t.value:t)?null:e},t.prototype.toTimestamp=function(t){return{seconds:""+t.seconds,nanos:t.nanoseconds}},t.prototype.fromTimestamp=function(t){if("string"==typeof t)return this.fromIso8601String(t);Or(!!t,"Cannot deserialize null or undefined timestamp.");var e=Da(t.seconds||"0"),n=t.nanos||0;return new wi(e,n)},t.prototype.fromIso8601String=function(t){var e=0,n=Ia.exec(t);if(Or(!!n,"invalid timestamp: "+t),n[1]){var r=n[1];r=(r+"000000000").substr(0,9),e=Number(r)}var i=new Date(t),o=Math.floor(i.getTime()/1e3);return new wi(o,e)},t.prototype.toBytes=function(t){return this.options.useProto3Json?t.toBase64():this.unsafeCastProtoByteString(t.toUint8Array())},t.prototype.fromBlob=function(t){return"string"==typeof t?(Or(this.options.useProto3Json,"Expected bytes to be passed in as Uint8Array, but got a string instead."),gi.fromBase64String(t)):(Or(!this.options.useProto3Json,"Expected bytes to be passed in as Uint8Array, but got a string instead."),gi.fromUint8Array(t))},t.prototype.toVersion=function(t){return this.toTimestamp(t.toTimestamp())},t.prototype.fromVersion=function(t){return Or(!!t,"Trying to deserialize version that isn't set"),wo.fromTimestamp(this.fromTimestamp(t))},t.prototype.toResourceName=function(t,e){return this.fullyQualifiedPrefixPath(t).child("documents").child(e).canonicalString()},t.prototype.fromResourceName=function(t){var e=Di.fromString(t);return Or(this.isValidResourceName(e),"Tried to deserialize invalid key "+e.toString()),e},t.prototype.toName=function(t){return this.toResourceName(this.databaseId,t.path)},t.prototype.fromName=function(t){var e=this.fromResourceName(t);return Or(e.get(1)===this.databaseId.projectId,"Tried to deserialize key from different project: "+e.get(1)+" vs "+this.databaseId.projectId),Or(!e.get(3)&&!this.databaseId.database||e.get(3)===this.databaseId.database,"Tried to deserialize key from different database: "+e.get(3)+" vs "+this.databaseId.database),new ki(this.extractLocalPathFromResourceName(e))},t.prototype.toQueryPath=function(t){return this.toResourceName(this.databaseId,t)},t.prototype.fromQueryPath=function(t){var e=this.fromResourceName(t);return 4===e.length?Di.EMPTY_PATH:this.extractLocalPathFromResourceName(e)},Object.defineProperty(t.prototype,"encodedDatabaseId",{get:function(){return new Di(["projects",this.databaseId.projectId,"databases",this.databaseId.database]).canonicalString()},enumerable:!0,configurable:!0}),t.prototype.fullyQualifiedPrefixPath=function(t){return new Di(["projects",t.projectId,"databases",t.database])},t.prototype.extractLocalPathFromResourceName=function(t){return Or(4<t.length&&"documents"===t.get(4),"tried to deserialize invalid key "+t.toString()),t.popFirst(5)},t.prototype.isValidResourceName=function(t){return 4<=t.length&&"projects"===t.get(0)&&"databases"===t.get(2)},t.prototype.toValue=function(t){if(t instanceof Bi)return{nullValue:"NULL_VALUE"};if(t instanceof Ui)return{booleanValue:t.value()};if(t instanceof ji)return{integerValue:""+t.value()};if(t instanceof Gi){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 Wi?{stringValue:t.value()}:t instanceof $i?{mapValue:this.toMapValue(t)}:t instanceof Zi?{arrayValue:this.toArrayValue(t)}

1:t instanceof zi?{timestampValue:this.toTimestamp(t.internalValue)}:t instanceof Ji?{geoPointValue:{latitude:t.value().latitude,longitude:t.value().longitude}}:t instanceof Yi?{bytesValue:this.toBytes(t.value())}:t instanceof Xi?{referenceValue:this.toResourceName(t.databaseId,t.key.path)}:Mr("Unknown FieldValue "+JSON.stringify(t))},t.prototype.fromValue=function(t){var e=this;if("nullValue"in t)return Bi.INSTANCE;if("booleanValue"in t)return Ui.of(t.booleanValue);if("integerValue"in t)return new ji(Da(t.integerValue));if("doubleValue"in t){if(this.options.useProto3Json){if("NaN"===t.doubleValue)return Gi.NAN;if("Infinity"===t.doubleValue)return Gi.POSITIVE_INFINITY;if("-Infinity"===t.doubleValue)return Gi.NEGATIVE_INFINITY}return new Gi(t.doubleValue)}if("stringValue"in t)return new Wi(t.stringValue);if("mapValue"in t)return this.fromFields(t.mapValue.fields||{});if("arrayValue"in t){Ca(t.arrayValue,"arrayValue");var n=t.arrayValue.values||[];return new Zi(n.map(function(t){return e.fromValue(t)}))}if("timestampValue"in t)return Ca(t.timestampValue,"timestampValue"),new zi(this.fromTimestamp(t.timestampValue));if("geoPointValue"in t){Ca(t.geoPointValue,"geoPointValue");var r=t.geoPointValue.latitude||0,i=t.geoPointValue.longitude||0;return new Ji(new bi(r,i))}if("bytesValue"in t){Ca(t.bytesValue,"bytesValue");var o=this.fromBlob(t.bytesValue);return new Yi(o)}if("referenceValue"in t){Ca(t.referenceValue,"referenceValue");var a=this.fromResourceName(t.referenceValue),s=new Ti(a.get(1),a.get(3)),u=new ki(this.extractLocalPathFromResourceName(a));return new Xi(s,u)}return Mr("Unknown Value proto "+JSON.stringify(t))},t.prototype.toMutationDocument=function(t,e){return{name:this.toName(t),fields:this.toFields(e)}},t.prototype.toDocument=function(t){return Or(!t.hasLocalMutations,"Can't serialize documents with mutations."),{name:this.toName(t.key),fields:this.toFields(t.data),updateTime:this.toTimestamp(t.version.toTimestamp())}},t.prototype.fromDocument=function(t,e){return new Mi(this.fromName(t.name),this.fromVersion(t.updateTime),this.fromFields(t.fields||{}),{hasCommittedMutations:!!e})},t.prototype.toFields=function(t){var n=this,r={};return t.forEach(function(t,e){r[t]=n.toValue(e)}),r},t.prototype.fromFields=function(t){var n=this,e=t,r=$i.EMPTY;return Ur(e,function(t,e){r=r.set(new Ai([t]),n.fromValue(e))}),r},t.prototype.toMapValue=function(t){return{fields:this.toFields(t)}},t.prototype.toArrayValue=function(t){var e=this,n=[];return t.forEach(function(t){n.push(e.toValue(t))}),{values:n}},t.prototype.fromFound=function(t){Or(!!t.found,"Tried to deserialize a found document from a missing document."),Ca(t.found.name,"doc.found.name"),Ca(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 Mi(e,n,r,{},t.found)},t.prototype.fromMissing=function(t){Or(!!t.missing,"Tried to deserialize a missing document from a found document."),Or(!!t.readTime,"Tried to deserialize a missing document without a read time.");var e=this.fromName(t.missing),n=this.fromVersion(t.readTime);return new Oi(e,n)},t.prototype.fromMaybeDocument=function(t){return"found"in t?this.fromFound(t):"missing"in t?this.fromMissing(t):Mr("invalid batch get response: "+JSON.stringify(t))},t.prototype.toWatchTargetChangeState=function(t){switch(t){case sa.Added:return"ADD";case sa.Current:return"CURRENT";case sa.NoChange:return"NO_CHANGE";case sa.Removed:return"REMOVE";case sa.Reset:return"RESET";default:return Mr("Unknown WatchTargetChangeState: "+t)}},t.prototype.toTestWatchChange=function(t){if(t instanceof da)return{filter:{count:t.existenceFilter.count,targetId:t.targetId}};if(t instanceof pa){if(t.newDoc instanceof Mi){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 Oi){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 ma){var n=void 0;return t.cause&&(n={code:function(t){if(void 0===t)return Bo.OK;switch(t){case Lr.OK:return Bo.OK;case Lr.CANCELLED:return Bo.CANCELLED;case Lr.UNKNOWN:return Bo.UNKNOWN;case Lr.DEADLINE_EXCEEDED:return Bo.DEADLINE_EXCEEDED;case Lr.RESOURCE_EXHAUSTED:return Bo.RESOURCE_EXHAUSTED;case Lr.INTERNAL:return Bo.INTERNAL;case Lr.UNAVAILABLE:return Bo.UNAVAILABLE;case Lr.UNAUTHENTICATED:return Bo.UNAUTHENTICATED;case Lr.INVALID_ARGUMENT:return Bo.INVALID_ARGUMENT;case Lr.NOT_FOUND:return Bo.NOT_FOUND;case Lr.ALREADY_EXISTS:return Bo.ALREADY_EXISTS;case Lr.PERMISSION_DENIED:return Bo.PERMISSION_DENIED;case Lr.FAILED_PRECONDITION:return Bo.FAILED_PRECONDITION;case Lr.ABORTED:return Bo.ABORTED;case Lr.OUT_OF_RANGE:return Bo.OUT_OF_RANGE;

1case Lr.UNIMPLEMENTED:return Bo.UNIMPLEMENTED;case Lr.DATA_LOSS:return Bo.DATA_LOSS;default:return Mr("Unknown status code: "+t)}}(t.cause.code),message:t.cause.message}),{targetChange:{targetChangeType:this.toWatchTargetChangeState(t.state),targetIds:t.targetIds,resumeToken:this.unsafeCastProtoByteString(t.resumeToken),cause:n}}}return Mr("Unrecognized watch change: "+JSON.stringify(t))},t.prototype.fromWatchChange=function(t){var e;if("targetChange"in t){Ca(t.targetChange,"targetChange");var n=this.fromWatchTargetChangeState(t.targetChange.targetChangeType||"NO_CHANGE"),r=t.targetChange.targetIds||[],i=t.targetChange.resumeToken||this.emptyByteString(),o=t.targetChange.cause,a=o&&this.fromRpcStatus(o);e=new ma(n,r,i,a||null)}else if("documentChange"in t){Ca(t.documentChange,"documentChange"),Ca(t.documentChange.document,"documentChange.name"),Ca(t.documentChange.document.name,"documentChange.document.name"),Ca(t.documentChange.document.updateTime,"documentChange.document.updateTime");var s=t.documentChange,u=this.fromName(s.document.name),c=this.fromVersion(s.document.updateTime),h=this.fromFields(s.document.fields||{}),l=new Mi(u,c,h,{},s.document),f=s.targetIds||[],p=s.removedTargetIds||[];e=new pa(f,p,l.key,l)}else if("documentDelete"in t){Ca(t.documentDelete,"documentDelete"),Ca(t.documentDelete.document,"documentDelete.document");var d=t.documentDelete;u=this.fromName(d.document),c=d.readTime?this.fromVersion(d.readTime):wo.forDeletedDoc(),l=new Oi(u,c),p=d.removedTargetIds||[];e=new pa([],p,l.key,l)}else if("documentRemove"in t){Ca(t.documentRemove,"documentRemove"),Ca(t.documentRemove.document,"documentRemove");var m=t.documentRemove;u=this.fromName(m.document),p=m.removedTargetIds||[];e=new pa([],p,u,null)}else{if(!("filter"in t))return Mr("Unknown change type "+JSON.stringify(t));Ca(t.filter,"filter"),Ca(t.filter.targetId,"filter.targetId");var y=t.filter,g=y.count||0,v=new Qo(g),b=y.targetId;e=new da(b,v)}return e},t.prototype.fromWatchTargetChangeState=function(t){return"NO_CHANGE"===t?sa.NoChange:"ADD"===t?sa.Added:"REMOVE"===t?sa.Removed:"CURRENT"===t?sa.Current:"RESET"===t?sa.Reset:Mr("Got unexpected TargetChange.state: "+t)},t.prototype.versionFromListenResponse=function(t){if(!("targetChange"in t))return wo.MIN;var e=t.targetChange;return e.targetIds&&e.targetIds.length?wo.MIN:e.readTime?this.fromVersion(e.readTime):wo.MIN},t.prototype.toMutation=function(t){var e,n=this;if(t instanceof Mo)e={update:this.toMutationDocument(t.key,t.value)};else if(t instanceof Po)e={delete:this.toName(t.key)};else if(t instanceof Oo)e={update:this.toMutationDocument(t.key,t.data),updateMask:this.toDocumentMask(t.fieldMask)};else{if(!(t instanceof _o))return Mr("Unknown mutation type "+t.type);e={transform:{document:this.toName(t.key),fieldTransforms:t.fieldTransforms.map(function(t){return n.toFieldTransform(t)})}}}return t.precondition.isNone||(e.currentDocument=this.toPrecondition(t.precondition)),e},t.prototype.fromMutation=function(t){var e=this,n=t.currentDocument?this.fromPrecondition(t.currentDocument):ko.NONE;if(t.update){Ca(t.update.name,"name");var r=this.fromName(t.update.name),i=this.fromFields(t.update.fields||{});if(t.updateMask){var o=this.fromDocumentMask(t.updateMask);return new Oo(r,i,o,n)}return new Mo(r,i,n)}if(t.delete){r=this.fromName(t.delete);return new Po(r,n)}if(t.transform){r=this.fromName(t.transform.document);var a=t.transform.fieldTransforms.map(function(t){return e.fromFieldTransform(t)});return Or(!0===n.exists,'Transforms only support precondition "exists == true"'),new _o(r,a)}return Mr("unknown mutation proto: "+JSON.stringify(t))},t.prototype.toPrecondition=function(t){return Or(!t.isNone,"Can't serialize an empty precondition"),void 0!==t.updateTime?{updateTime:this.toVersion(t.updateTime)}:void 0!==t.exists?{exists:t.exists}:Mr("Unknown precondition")},t.prototype.fromPrecondition=function(t){return void 0!==t.updateTime?ko.updateTime(this.fromVersion(t.updateTime)):void 0!==t.exists?ko.exists(t.exists):ko.NONE},t.prototype.fromWriteResult=function(t,e){var n=this,r=t.updateTime?this.fromVersion(t.updateTime):this.fromVersion(e),i=null;return t.transformResults&&0<t.transformResults.length&&(i=t.transformResults.map(function(t){return n.fromValue(t)})),new Ao(r,i)},t.prototype.fromWriteResults=function(t,e){var n=this;return t&&0<t.length?(Or(void 0!==e,"Received a write result without a commit time"),t.map(function(t){return n.fromWriteResult(t,e)})):[]},t.prototype.toFieldTransform=function(t){var e=this,n=t.transform;if(n instanceof Lo)return{fieldPath:t.field.canonicalString(),setToServerValue:"REQUEST_TIME"};if(n instanceof xo)return{fieldPath:t.field.canonicalString(),appendMissingElements:{values:n.elements.map(function(t){return e.toValue(t)})}};if(n instanceof qo)return{fieldPath:t.field.canonicalString(),removeAllFromArray:{values:n.elements.map(function(t){return e.toValue(t)})}};if(n instanceof Fo)return{fieldPath:t.field.canonicalString(),increment:this.toValue(n.operand)};throw Mr("Unknown transform: "+t.transform)},t.prototype.fromFieldTransform=function(t){var e=this,n=null;if("setToServerValue"in t)Or("REQUEST_TIME"===t.setToServerValue,"Unknown server value transform proto: "+JSON.stringify(t)),n=Lo.instance;else if("appendMissingElements"in t){var r=t.appendMissingElements.values||[];n=new xo(r.map(function(t){return e.fromValue(t)}))}else if("removeAllFromArray"in t){r=t.removeAllFromArray.values||[];n=new qo(r.map(function(t){return e.fromValue(t)}))}else if("increment"in t){var i=this.fromValue(t.increment);Or(i instanceof Qi,"NUMERIC_ADD transform requires a NumberValue"),n=new Fo(i)}else Mr("Unknown transform proto: "+JSON.stringify(t));var o=Ai.fromServerFormat(t.fieldPath);return new No(o,n)},t.prototype.toDocumentsTarget=function(t){return{documents:[this.toQueryPath(t.path)]}},t.prototype.fromDocumentsTarget=function(t){var e=t.documents.length;Or(1===e,"DocumentsTarget contained other than 1 document: "+e);var n=t.documents[0];return uo.atPath(this.fromQueryPath(n))},t.prototype.toQueryTarget=function(t){var e={structuredQuery:{}},n=t.path;null!==t.collectionGroup?(Or(n.length%2==0,"Collection Group queries should be within a document path or root."),e.parent=this.toQueryPath(n),e.structuredQuery.from=[{collectionId:t.collectionGroup,allDescendants:!0}]):(Or(n.length%2!=0,"Document queries with filters are not supported."),e.parent=this.toQueryPath(n.popLast()),e.structuredQuery.from=[{collectionId:n.lastSegment()}]);var r=this.toFilter(t.filters);r&&(e.structuredQuery.where=r);var i=this.toOrder(t.orderBy);i&&(e.structuredQuery.orderBy=i);var o=this.toInt32Value(t.limit);return void 0!==o&&(e.structuredQuery.limit=o),t.startAt&&(e.structuredQuery.startAt=this.toCursor(t.startAt)),t.endAt&&(e.structuredQuery.endAt=this.toCursor(t.endAt)),e},t.prototype.fromQueryTarget=function(t){var e=this.fromQueryPath(t.parent),n=t.structuredQuery,r

1=n.from?n.from.length:0,i=null;if(0<r){Or(1===r,"StructuredQuery.from with more than one collection is not supported.");var o=n.from[0];o.allDescendants?i=o.collectionId:e=e.child(o.collectionId)}var a=[];n.where&&(a=this.fromFilter(n.where));var s=[];n.orderBy&&(s=this.fromOrder(n.orderBy));var u=null;n.limit&&(u=this.fromInt32Value(n.limit));var c=null;n.startAt&&(c=this.fromCursor(n.startAt));var h=null;return n.endAt&&(h=this.fromCursor(n.endAt)),new uo(e,i,s,a,u,c,h)},t.prototype.toListenRequestLabels=function(t){var e=this.toLabel(t.purpose);return null==e?null:{"goog-listen-tags":e}},t.prototype.toLabel=function(t){switch(t){case ao.Listen:return null;case ao.ExistenceFilterMismatch:return"existence-filter-mismatch";case ao.LimboResolution:return"limbo-document";default:return Mr("Unrecognized query purpose: "+t)}},t.prototype.toTarget=function(t){var e,n=t.query;return(e=n.isDocumentQuery()?{documents:this.toDocumentsTarget(n)}:{query:this.toQueryTarget(n)}).targetId=t.targetId,0<t.resumeToken.length&&(e.resumeToken=this.unsafeCastProtoByteString(t.resumeToken)),e},t.prototype.toFilter=function(t){var e=this;if(0!==t.length){var n=t.map(function(t){return t instanceof lo?e.toRelationFilter(t):e.toUnaryFilter(t)});return 1===n.length?n[0]:{compositeFilter:{op:"AND",filters:n}}}},t.prototype.fromFilter=function(t){var e=this;return t?void 0!==t.unaryFilter?[this.fromUnaryFilter(t)]:void 0!==t.fieldFilter?[this.fromRelationFilter(t)]:void 0!==t.compositeFilter?t.compositeFilter.filters.map(function(t){return e.fromFilter(t)}).reduce(function(t,e){return t.concat(e)}):Mr("Unknown filter: "+JSON.stringify(t)):[]},t.prototype.toOrder=function(t){var e=this;if(0!==t.length)return t.map(function(t){return e.toPropertyOrder(t)})},t.prototype.fromOrder=function(t){var e=this;return t.map(function(t){return e.fromPropertyOrder(t)})},t.prototype.toCursor=function(t){var e=this;return{before:t.before,values:t.position.map(function(t){return e.toValue(t)})}},t.prototype.fromCursor=function(t){var e=this,n=!!t.before,r=t.values.map(function(t){return e.fromValue(t)});return new yo(r,n)},t.prototype.toDirection=function(t){return Sa[t.name]},t.prototype.fromDirection=function(t){switch(t){case"ASCENDING":return mo.ASCENDING;case"DESCENDING":return mo.DESCENDING;default:return}},t.prototype.toOperatorName=function(t){return Ta[t.name]},t.prototype.fromOperatorName=function(t){switch(t){case"EQUAL":return ho.EQUAL;case"GREATER_THAN":return ho.GREATER_THAN;case"GREATER_THAN_OR_EQUAL":return ho.GREATER_THAN_OR_EQUAL;case"LESS_THAN":return ho.LESS_THAN;case"LESS_THAN_OR_EQUAL":return ho.LESS_THAN_OR_EQUAL;case"ARRAY_CONTAINS":return ho.ARRAY_CONTAINS;case"OPERATOR_UNSPECIFIED":return Mr("Unspecified relation");default:return Mr("Unknown relation")}},t.prototype.toFieldPathReference=function(t){return{fieldPath:t.canonicalString()}},t.prototype.fromFieldPathReference=function(t){return Ai.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 go(this.fromFieldPathReference(t.field),this.fromDirection(t.direction))},t.prototype.toRelationFilter=function(t){return t instanceof lo?{fieldFilter:{field:this.toFieldPathReference(t.field),op:this.toOperatorName(t.op),value:this.toValue(t.value)}}:Mr("Unrecognized filter: "+JSON.stringify(t))},t.prototype.fromRelationFilter=function(t){return new lo(this.fromFieldPathReference(t.fieldFilter.field),this.fromOperatorName(t.fieldFilter.op),this.fromValue(t.fieldFilter.value))},t.prototype.toUnaryFilter=function(t){return t instanceof po?{unaryFilter:{field:this.toFieldPathReference(t.field),op:"IS_NAN"}}:t instanceof fo?{unaryFilter:{field:this.toFieldPathReference(t.field),op:"IS_NULL"}}:Mr("Unrecognized filter: "+JSON.stringify(t))},t.prototype.fromUnaryFilter=function(t){switch(t.unaryFilter.op){case"IS_NAN":var e=this.fromFieldPathReference(t.unaryFilter.field);return new po(e);case"IS_NULL":var n=this.fromFieldPathReference(t.unaryFilter.field);return new fo(n);case"OPERATOR_UNSPECIFIED":return Mr("Unspecified filter");default:return Mr("Unknown filter")}},t.prototype.toDocumentMask=function(t){var e=[];return t.fields.forEach(function(t){return e.push(t.canonicalString())}),{fieldPaths:e}},t.prototype.fromDocumentMask=function(t){var e=(t.fieldPaths||[]).map(function(t){return Ai.fromServerFormat(t)});return Do.fromArray(e)},t}(),Aa=function(){function t(){}return t.prototype.addCallback=function(t){},t.prototype.shutdown=function(){},t}(),ka="ConnectivityMonitor",Ra=function(){function t(){var t=this;this.networkAvailableListener=function(){return t.onNetworkAvailable()},this.networkUnavailableListener=function(){return t.onNetworkUnavailable()},this.callbacks=[],this.configureNetworkMonitoring()}return t.prototype.addCallback=function(t){this.callbacks.push(t)},t.prototype.shutdown=function(){window.removeEventListener("online",this.networkAvailableListener),window.removeEventListener("offline",this.networkUnavailableListener)},t.prototype.configureNetworkMonitoring=function(){window.addEventListener("online",this.networkAvailableListener),window.addEventListener("offline",this.networkUnavailableListener)},t.prototype.onNetworkAvailable=function(){Ar(ka,"Network connectivity changed: AVAILABLE");for(var t=0,e=this.callbacks;t<e.length;t++){(0,e[t])(0)}},t.prototype.onNetworkUnavailable=function(){Ar(ka,"Network connectivity changed: UNAVAILABLE");for(var t=0,e=this.callbacks;t<e.length;t++){(0,e[t])(1)}},t}(),Ma=function(){function t(t){this.sendFn=t.sendFn,this.closeFn=t.closeFn}return t.prototype.onOpen=function(t){Or(!this.wrappedOnOpen,"Called onOpen on stream twice!"),this.wrappedOnOpen=t},t.prototype.onClose=function(t){Or(!this.wrappedOnClose,"Called onClose on stream twice!"),this.wrappedOnClose=t},t.prototype.onMessage=function(t){Or(!this.wrappedOnMessage,"Called onMessage on stream twice!"),this.wrappedOnMessage=t},t.prototype.close=function(){this.closeFn()},t.prototype.send=function(t){this.sendFn(t)},t.prototype.callOnOpen=function(){Or(void 0!==this.wrappedOnOpen,"Cannot call onOpen because no callback was set"),this.wrappedOnOpen()},t.prototype.callOnClose=function(t){Or(void 0!==this.wrappedOnClose,"Cannot call onClose because no callback was set"),this.wrappedOnClose(t)},t.prototype.callOnMessage=function(t){Or(void 0!==this.wrappedOnMessage,"Cannot call onMessage because no callback was set"),this.wrappedOnMessage(t)},t}(),Oa="Connection",_a={BatchGetDocuments:"batchGet",Commit:"commit"},Pa="gl-js/ fire/"+Ir,La=function(){function t(t){this.databaseId=t.databaseId;var e=t.ssl?"https":"http";this.baseUrl=e+"://"+t.host,this.forceLongPolling=t.forceLongPolling}return t.prototype.modifyHeadersForRequest=function(t,e){if(e)for(var n in e.authHeaders)e.authHeaders.hasOwnProperty(n)&&(t[n]=e.authHeaders[n]);t["X-Goog-Api-Client"]=Pa},t.prototype.invokeRPC=function(o,a,s){var u=this,c=this.makeUrl(o);return new Promise(function(n,r){var i=new gr;

1i.listenOnce(mr.COMPLETE,function(){try{switch(i.getLastErrorCode()){case dr.NO_ERROR:var t=i.getResponseJson();Ar(Oa,"XHR received:",JSON.stringify(t)),n(t);break;case dr.TIMEOUT:Ar(Oa,'RPC "'+o+'" timed out'),r(new xr(Lr.DEADLINE_EXCEEDED,"Request time out"));break;case dr.HTTP_ERROR:var e=i.getStatus();Ar(Oa,'RPC "'+o+'" failed with status:',e,"response text:",i.getResponseText()),0<e?r(new xr(function(t){switch(t){case 200:return Lr.OK;case 400:return Lr.INVALID_ARGUMENT;case 401:return Lr.UNAUTHENTICATED;case 403:return Lr.PERMISSION_DENIED;case 404:return Lr.NOT_FOUND;case 409:return Lr.ABORTED;case 416:return Lr.OUT_OF_RANGE;case 429:return Lr.RESOURCE_EXHAUSTED;case 499:return Lr.CANCELLED;case 500:return Lr.UNKNOWN;case 501:return Lr.UNIMPLEMENTED;case 503:return Lr.UNAVAILABLE;case 504:return Lr.DEADLINE_EXCEEDED;default:return 200<=t&&t<300?Lr.OK:400<=t&&t<500?Lr.FAILED_PRECONDITION:500<=t&&t<600?Lr.INTERNAL:Lr.UNKNOWN}}(e),"Server responded with status "+i.getStatusText())):(Ar(Oa,'RPC "'+o+'" failed'),r(new xr(Lr.UNAVAILABLE,"Connection failed.")));break;default:Mr('RPC "'+o+'" failed with unanticipated webchannel error '+i.getLastErrorCode()+": "+i.getLastError()+", giving up.")}}finally{Ar(Oa,'RPC "'+o+'" completed.')}});var t=JSON.stringify(a);Ar(Oa,"XHR sending: ",c+" "+t);var e={"Content-Type":"text/plain"};u.modifyHeadersForRequest(e,s),i.send(c,"POST",t,e,15)})},t.prototype.invokeStreamingRPC=function(t,e,n){return this.invokeRPC(t,e,n)},t.prototype.openStream=function(t,e){var n=[this.baseUrl,"/","google.firestore.v1.Firestore","/",t,"/channel"],r=pr(),i={backgroundChannelTest:!0,httpSessionIdParam:"gsessionid",initMessageHeaders:{},messageUrlParams:{database:"projects/"+this.databaseId.projectId+"/databases/"+this.databaseId.database},sendRawJson:!0,supportsCrossDomainXhr:!0,internalChannelParams:{forwardChannelRequestTimeoutMs:6e5},forceLongPolling:this.forceLongPolling};this.modifyHeadersForRequest(i.initMessageHeaders,e),"object"==typeof navigator&&"ReactNative"===navigator.product||(i.httpHeadersOverwriteParam="$httpHeaders");var o=n.join("");Ar(Oa,"Creating WebChannel: "+o+" "+i);var a=r.createWebChannel(o,i),s=!1,u=!1,c=new Ma({sendFn:function(t){u?Ar(Oa,"Not sending because WebChannel is closed:",t):(s||(Ar(Oa,"Opening WebChannel transport."),a.open(),s=!0),Ar(Oa,"WebChannel sending:",t),a.send(t))},closeFn:function(){return a.close()}}),h=function(t,e){a.listen(t,function(t){try{e(t)}catch(t){setTimeout(function(){throw t},0)}})};return h(yr.EventType.OPEN,function(){u||Ar(Oa,"WebChannel transport opened.")}),h(yr.EventType.CLOSE,function(){u||(u=!0,Ar(Oa,"WebChannel transport closed"),c.callOnClose())}),h(yr.EventType.ERROR,function(t){u||(u=!0,Ar(Oa,"WebChannel transport errored:",t),c.callOnClose(new xr(Lr.UNAVAILABLE,"The operation could not be completed")))}),h(yr.EventType.MESSAGE,function(t){if(!u){var e=t.data[0];Or(!!e,"Got a webchannel message without data.");var n=e.error||e[0]&&e[0].error;if(n){Ar(Oa,"WebChannel received error:",n);var r=n.status,i=function(t){var e=Bo[t];if(void 0!==e)return jo(e)}(r),o=n.message;void 0===i&&(i=Lr.INTERNAL,o="Unknown error status: "+r+" with message "+n.message),u=!0,c.callOnClose(new xr(i,o)),a.close()}else Ar(Oa,"WebChannel received:",e),c.callOnMessage(e)}}),setTimeout(function(){c.callOnOpen()},0),c},t.prototype.makeUrl=function(t){var e=_a[t];Or(void 0!==e,"Unknown REST mapping for: "+t);var n=[this.baseUrl,"/","v1"];return n.push("/projects/"),n.push(this.databaseId.projectId),n.push("/databases/"),n.push(this.databaseId.database),n.push("/documents"),n.push(":"),n.push(e),n.join("")},t}(),xa=function(){function t(){this.emptyByteString="",this.base64Available="undefined"!=typeof atob}return Object.defineProperty(t.prototype,"document",{get:function(){return"undefined"!=typeof document?document:null},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"window",{get:function(){return"undefined"!=typeof window?window:null},enumerable:!0,configurable:!0}),t.prototype.loadConnection=function(t){return Promise.resolve(new La(t))},t.prototype.newConnectivityMonitor=function(){return this.window?new Ra:new Aa}

1,t.prototype.newSerializer=function(t){return new Na(t,{useProto3Json:!0})},t.prototype.formatJSON=function(t){return JSON.stringify(t)},t.prototype.atob=function(t){return atob(t)},t.prototype.btoa=function(t){return btoa(t)},t}();_r.setPlatform(new xa);var qa,Fa,Va=function(){function t(t,e){var n=this;this.previousValue=t,e&&(e.sequenceNumberHandler=function(t){return n.setPreviousValue(t)},this.writeNewSequenceNumber=function(t){return e.writeSequenceNumber(t)})}return t.prototype.setPreviousValue=function(t){return this.previousValue=Math.max(t,this.previousValue),this.previousValue},t.prototype.next=function(){var t=++this.previousValue;return this.writeNewSequenceNumber&&this.writeNewSequenceNumber(t),t},t.INVALID=-1,t}(),Ba=function(){var n=this;this.promise=new Promise(function(t,e){n.resolve=t,n.reject=e})};(Fa=qa||(qa={})).All="all",Fa.ListenStreamIdle="listen_stream_idle",Fa.ListenStreamConnectionBackoff="listen_stream_connection_backoff",Fa.WriteStreamIdle="write_stream_idle",Fa.WriteStreamConnectionBackoff="write_stream_connection_backoff",Fa.OnlineStateTimeout="online_state_timeout",Fa.ClientMetadataRefresh="client_metadata_refresh",Fa.LruGarbageCollection="lru_garbage_collection";var Ua=function(){function a(t,e,n,r,i){this.asyncQueue=t,this.timerId=e,this.targetTimeMs=n,this.op=r,this.removalCallback=i,this.deferred=new Ba,this.then=this.deferred.promise.then.bind(this.deferred.promise),this.catch=this.deferred.promise.catch.bind(this.deferred.promise),this.deferred.promise.catch(function(t){})}return a.createAndSchedule=function(t,e,n,r,i){var o=new a(t,e,Date.now()+n,r,i);return o.start(n),o},a.prototype.start=function(t){var e=this;this.timerHandle=setTimeout(function(){return e.handleDelayElapsed()},t)},a.prototype.skipDelay=function(){return this.handleDelayElapsed()},a.prototype.cancel=function(t){null!==this.timerHandle&&(this.clearTimeout(),this.deferred.reject(new xr(Lr.CANCELLED,"Operation cancelled"+(t?": "+t:"")))

1)},a.prototype.handleDelayElapsed=function(){var e=this;this.asyncQueue.enqueueAndForget(function(){return null!==e.timerHandle?(e.clearTimeout(),e.op().then(function(t){return e.deferred.resolve(t)})):Promise.resolve()})},a.prototype.clearTimeout=function(){null!==this.timerHandle&&(this.removalCallback(this),clearTimeout(this.timerHandle),this.timerHandle=null)},a}(),Qa=function(){function t(){this.tail=Promise.resolve(),this.delayedOperations=[],this.operationInProgress=!1}return t.prototype.enqueueAndForget=function(t){this.enqueue(t)},t.prototype.enqueue=function(t){var n=this;this.verifyNotFailed();var e=this.tail.then(function(){return n.operationInProgress=!0,t().catch(function(t){n.failure=t,n.operationInProgress=!1;var e=t.stack||t.message||"";throw kr("INTERNAL UNHANDLED ERROR: ",e),e.indexOf("Firestore Test Simulated Error")<0&&setTimeout(function(){throw t},0),t}).then(function(t){return n.operationInProgress=!1,t})});return this.tail=e},t.prototype.enqueueAfterDelay=function(t,e,n){var r=this;this.verifyNotFailed(),Or(0<=e,"Attempted to schedule an operation with a negative delay of "+e),Or(!this.containsDelayedOperation(t),"Attempted to schedule multiple operations with timer id "+t+".");var i=Ua.createAndSchedule(this,t,e,n,function(t){return r.removeDelayedOperation(t)});return this.delayedOperations.push(i),i},t.prototype.verifyNotFailed=function(){this.failure&&Mr("AsyncQueue is already failed: "+(this.failure.stack||this.failure.message))},t.prototype.verifyOperationInProgress=function(){Or(this.operationInProgress,"verifyOpInProgress() called when no op in progress on this queue.")},t.prototype.drain=function(){return this.enqueue(function(){return Promise.resolve()})},t.prototype.containsDelayedOperation=function(t){for(var e=0,n=this.delayedOperations;e<n.length;e++){if(n[e].timerId===t)return!0}return!1},t.prototype.runDelayedOperationsEarly=function(r){var i=this;return this.drain().then(function(){Or(r===qa.All||i.containsDelayedOperation(r),"Attempted to drain to missing operation "+r),i.delayedOperations.sort(function(t,e){return t.targetTimeMs-e.targetTimeMs});for(var t=0,e=i.delayedOperations;t<e.length;t++){var n=e[t];if(n.skipDelay(),r!==qa.All&&n.timerId===r)break}return i.drain()})},t.prototype.removeDelayedOperation=function(t){var e=this.delayedOperations.indexOf(t);Or(0<=e,"Delayed operation not found."),this.delayedOperations.splice(e,1)},t}(),Ka="�",ja="�",Ga="�",Wa="�";function za(t){for(var e="",n=0;n<t.length;n++)0<e.length&&(e=Ya(e)),e=Ha(t.get(n),e);return Ya(e)}function Ha(t,e){for(var n=e,r=t.length,i=0;i<r;i++){var o=t.charAt(i);switch(o){case"\0":n+=Ka+Ga;break;case Ka:n+=Ka+Wa;break;default:n+=o}}return n}function Ya(t){return t+Ka+ja}function Xa(t){var e=t.length;if(Or(2<=e,"Invalid path "+t),2===e)return Or(t.charAt(0)===Ka&&t.charAt(1)===ja,"Non-empty path "+t+" had length 2"),Di.EMPTY_PATH;for(var n=e-2,r=[],i="",o=0;o<e;){var a=t.indexOf(Ka,o);switch((a<0||n<a)&&Mr('Invalid encoded resource path: "'+t+'"'),t.charAt(a+1)){case ja:var s=t.substring(o,a),u=void 0;0===i.length?u=s:(u=i+=s,i=""),r.push(u);break;case Ga:i+=t.substring(o,a),i+="\0";break;case Wa:i+=t.substring(o,a+1);break;default:Mr('Invalid encoded resource path: "'+t+'"')}o=a+2}return new Di(r)}var Ja=function(){function t(t,e,n,r){this.batchId=t,this.localWriteTime=e,this.baseMutations=n,Or(0<(this.mutations=r).length,"Cannot create an empty mutation batch")}return t.prototype.applyToRemoteDocument=function(t,e,n){e&&Or(e.key.isEqual(t),"applyToRemoteDocument: key "+t+" should match maybeDoc key\n        "+e.key);var r=n.mutationResults;Or(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 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e=za(t.path);o.push(a.put(new zs(r,e))),o.push(i.referenceDelegate.addReference(n,t))}),Za.waitFor(o)},t.prototype.removeMatchingKeys=function(n,t,r){var i=this,o=Ss(n);return Za.forEach(t,function(t){var e=za(t.path);return Za.waitFor([o.delete([r,e]),i.referenceDelegate.removeReference(n,t)])})},t.prototype.removeMatchingKeysForTargetId=function(t,e){var n=Ss(t),r=IDBKeyRange.bound([e],[e+1],!1,!0);return n.delete(r)},t.prototype.getMatchingKeysForTargetId=function(t,e){var n=IDBKeyRange.bound([e],[e+1],!1,!0),r=Ss(t),o=Zo();return r.iterate({range:n,keysOnly:!0},function(t,e,n){var r=Xa(t[1]),i=new ki(r);o=o.add(i)}).next(function(){return o})},t.prototype.containsKey=function(t,e){var n=za(e.path),r=IDBKeyRange.bound([n],[hi(n)],!1,!0),i=0;return Ss(t).iterate({index:zs.documentTargetsIndex,keysOnly:!0,range:r},function(t,e,n){var r=t[0];t[1];0!==r&&(i++,n.done())}).next(function(){return 0<i})},t.prototype.getQueryDataForTarget=function(t,e){var n=this;return bs(t).get(e).next(function(t){return t?n.serializer.fromDbTarget(t):null})},t}();function bs(t){return pu.getStore(t,Ws.store)}function ws(t){return ls.getStore(t,Hs.store).get(Hs.key).next(function(t){return Or(null!==t,"Missing metadata row."),t})}function Es(t){return ws(t).next(function(t){return t.highestListenSequenceNumber})}function Ss(t){return pu.getStore(t,zs.store)}var Ts=function(){function t(t){this.mapKeyFn=t,this.inner={}}return t.prototype.get=function(t){var e=this.mapKeyFn(t),n=this.inner[e];if(void 0!==n)for(var r=0,i=n;r<i.length;r++){var o=i[r],a=o[0],s=o[1];if(a.isEqual(t))return s}},t.prototype.has=function(t){return void 0!==this.get(t)},t.prototype.set=function(t,e){var n=this.mapKeyFn(t),r=this.inner[n];if(void 0!==r){for(var i=0;i<r.length;i++)if(r[i][0].isEqual(t))return void(r[i]=[t,e]);r.push([t,e])}else this.inner[n]=[[t,e]]},t.prototype.delete=function(t){var e=this.mapKeyFn(t),n=this.inner[e];if(void 0===n)return!1;for(var r=0;r<n.length;r++)if(n[r][0].isEqual(t))return 1===n.length?delete this.inner[e]:n.splice(r,1),!0;return!1},t.prototype.forEach=function(s){Ur(this.inner,function(t,e){for(var n=0,r=e;n<r.length;n++){var i=r[n],o=i[0],a=i[1];s(o,a)}})},t.prototype.isEmpty=function(){return Qr(this.inner)},t}(),Is=function(){function t(){this.changes=Wo(),this.documentSizes=new Ts(function(t){return t.toString()})}return t.prototype.addEntry=function(t){var e=this.assertChanges();this.changes=e.insert(t.key,t)},t.prototype.getEntry=function(t,e){var n=this,r=this.assertChanges().get(e);return r?Za.resolve(r):this.getFromCache(t,e).next(function(t){return null===t?(n.documentSizes.set(e,0),null):(n.documentSizes.set(e,t.size),t.maybeDocument)})},t.prototype.getEntries=function(t,e){var n=this;return this.getAllFromCache(t,e).next(function(t){var e=t.maybeDocuments;

1return t.sizeMap.forEach(function(t,e){n.documentSizes.set(t,e)}),e})},t.prototype.apply=function(t){var e=this.applyChanges(t);return this.changes=null,e},t.prototype.assertChanges=function(){return Or(null!==this.changes,"Changes have already been applied."),this.changes},t}(),Cs="The remote document changelog no longer contains all changes for all local query views. It may be necessary to rebuild these views.",Ds=function(){function t(t,e,n){this.serializer=t,this.indexManager=e,this.keepDocumentChangeLog=n,this._lastProcessedDocumentChangeId=0}return Object.defineProperty(t.prototype,"lastProcessedDocumentChangeId",{get:function(){return this._lastProcessedDocumentChangeId},enumerable:!0,configurable:!0}),t.prototype.start=function(t){var e=ls.getStore(t,Js.store);return this.synchronizeLastDocumentChangeId(e)},t.prototype.addEntries=function(t,e,n){var r=[];if(0<e.length){for(var i=ks(t),o=Zo(),a=0,s=e;a<s.length;a++){var u=s[a],c=u.key,h=u.doc;r.push(i.put(Ms(c),h)),o=o.add(c),r.push(this.indexManager.addToCollectionParentIndex(t,c.path.popLast()))}this.keepDocumentChangeLog&&r.push(Rs(t).put({changes:this.serializer.toDbResourcePaths(o)})),r.push(this.updateSize(t,n))}return Za.waitFor(r)},t.prototype.removeEntry=function(t,e){var n=ks(t),r=Ms(e);return n.get(r).next(function(t){return t?n.delete(r).next(function(){return Os(t)}):Za.resolve(0)})},t.prototype.getEntry=function(t,e){var n=this;return ks(t).get(Ms(e)).next(function(t){return t?n.serializer.fromDbRemoteDocument(t):null})},t.prototype.getSizedEntry=function(t,e){var n=this;return ks(t).get(Ms(e)).next(function(t){return t?{maybeDocument:n.serializer.fromDbRemoteDocument(t),size:Os(t)}:null})},t.prototype.getEntries=function(t,e){var n=this,r=zo();return this.forEachDbEntry(t,e,function(t,e){r=e?r.insert(t,n.serializer.fromDbRemoteDocument(e)):r.insert(t,null)}).next(function(){return r})},t.prototype.getSizedEntries=function(t,e){var n=this,r=zo(),i=new Pi(ki.comparator);return this.forEachDbEntry(t,e,function(t,e){i=e?(r=r.insert(t,n.serializer.fromDbRemoteDocument(e)),i.insert(t,Os(e))):(r=r.insert(t,null),i.insert(t,0))}).next(function(){return{maybeDocuments:r,sizeMap:i}})},t.prototype.forEachDbEntry=function(t,e,i){if(e.isEmpty())return Za.resolve();var n=IDBKeyRange.bound(e.first().path.toArray(),e.last().path.toArray()),o=e.getIterator(),a=o.getNext();return ks(t).iterate({range:n},function(t,e,n){for(var r=ki.fromSegments(t);a&&ki.comparator(a,r)<0;)i(a,null),a=o.getNext();a&&a.isEqual(r)&&(i(a,e),a=o.hasNext()?o.getNext():null),a?n.skip(a.path.toArray()):n.done()}).next(function(){for(;a;)i(a,null),a=o.hasNext()?o.getNext():null})},t.prototype.getDocumentsMatchingQuery=function(t,i){var o=this;Or(!i.isCollectionGroupQuery(),"CollectionGroup queries should be handled in LocalDocumentsView");var a=Yo(),s=i.path.length+1,e=i.path.toArray(),n=IDBKeyRange.lowerBound(e);return ks(t).iterate({range:n},function(t,e,n){if(t.length===s){var r=o.serializer.fromDbRemoteDocument(e);i.path.isPrefixOf(r.key.path)?r instanceof Mi&&i.matches(r)&&(a=a.insert(r.key,r)):n.done()}}).next(function(){return a})},t.prototype.getNewDocumentChanges=function(e){var r=this;Or(this.keepDocumentChangeLog,"Can only call getNewDocumentChanges() when document change log is enabled");var n=Zo(),i=Wo(),t=IDBKeyRange.lowerBound(this._lastProcessedDocumentChangeId+1),o=!0,a=Rs(e);return a.iterate({range:t},function(t,e){if(o&&(o=!1,r._lastProcessedDocumentChangeId+1!==e.id))return r.synchronizeLastDocumentChangeId(a).next(function(){return Za.reject(new xr(Lr.DATA_LOSS,Cs))});n=n.unionWith(r.serializer.fromDbResourcePaths(e.changes)),r._lastProcessedDocumentChangeId=e.id}).next(function(){var t=[];return n.forEach(function(n){t.push(r.getEntry(e,n).next(function(t){var e=t||new Oi(n,wo.forDeletedDoc());i=i.insert(n,e)}))}),Za.waitFor(t)}).next(function(){return i})},t.prototype.removeDocumentChangesThroughChangeId=function(t,e){var n=IDBKeyRange.upperBound(e);return Rs(t).delete(n)},t.prototype.synchronizeLastDocumentChangeId=function(t){var r=this;return this._lastProcessedDocumentChangeId=0,t.iterate({keysOnly:!0,reverse:!0},function(t,e,n){r._lastProcessedDocumentChangeId=t,n.done()})},t.prototype.newChangeBuffer=function(){return new As(this)},t.prototype.getSize=function(t){return this.getMetadata(t).next(function(t){return t.byteSize})},t.prototype.getMetadata=function(t){return Ns(t).get(Gs.key).next(function(t){return Or(!!t,"Missing document cache metadata"),t})},t.prototype.setMetadata=function(t,e){return Ns(t).put(Gs.key,e)},t.prototype.updateSize=function(e,n){var r=this;return this.getMetadata(e).next(function(t){return t.byteSize+=n,r.setMetadata(e,t)})},t}();function Ns(t){return pu.getStore(t,Gs.store)}var As=function(n){function t(t){var e=n.call(this)||this;return e.documentCache=t,e}return s(t,n),t.prototype.applyChanges=function(t){var o=this,e=this.assertChanges(),a=0,s=[];return e.forEach(function(t,e){var n=o.documentCache.serializer.toDbRemoteDocument(e),r=o.documentSizes.get(t);Or(void 0!==r,"Attempting to change document "+t.toString()+" without having read it first");var i=Os(n);a+=i-r,s.push({key:t,doc:n})}),this.documentCache.addEntries(t,s,a)},t.prototype.getFromCache=function(t,e){return this.documentCache.getSizedEntry(t,e)},t.prototype.getAllFromCache=function(t,e){return this.documentCache.getSizedEntries(t,e)},t}(Is);function ks(t){return pu.getStore(t,js.store)}function Rs(t){return pu.getStore(t,Js.store)}function Ms(t){return t.path.toArray()}function Os(t){var e;if(t.document)e=t.document;else if(t.unknownDocument)e=t.unknownDocument;else{if(!t.noDocument)throw Mr("Unknown remote document type");e=t.noDocument}return JSON.stringify(e).length}var _s=function(){function t(){this.collectionParentIndex=new Ps}return t.prototype.addToCollectionParentIndex=function(t,e){return this.collectionParentIndex.add(e),Za.resolve()},t.prototype.getCollectionParents=function(t,e){return Za.resolve(this.collectionParentIndex.getEntries(e))},t}(),Ps=function(){function t(){this.index={}}return t.prototype.add=function(t){Or(t.length%2==1,"Expected a collection path.");var e=t.lastSegment(),n=t.popLast(),r=this.index[e]||new Io(Di.comparator),i=!r.has(n);return this.index[e]=r.add(n),i},t.prototype.getEntries=function(t){return(this.index[t]||new Io(Di.comparator)).toArray()},t}

1(),Ls=8,xs=function(){function t(t){this.serializer=t}return t.prototype.createOrUpgrade=function(t,n,e,r){var i,o=this;Or(e<r&&0<=e&&r<=Ls,"Unexpected schema upgrade from v"+e+" to v{toVersion}."),e<1&&1<=r&&(t.createObjectStore(Fs.store),(i=t).createObjectStore(Vs.store,{keyPath:Vs.keyPath}),i.createObjectStore(Bs.store,{keyPath:Bs.keyPath,autoIncrement:!0}).createIndex(Bs.userMutationsIndex,Bs.userMutationsKeyPath,{unique:!0}),i.createObjectStore(Us.store),Xs(t),t.createObjectStore(js.store));var a,s=Za.resolve();return e<3&&3<=r&&(0!==e&&((a=t).deleteObjectStore(zs.store),a.deleteObjectStore(Ws.store),a.deleteObjectStore(Hs.store),Xs(t)),s=s.next(function(){return t=n.store(Hs.store),e=new Hs(0,0,wo.MIN.toTimestamp(),0),t.put(Hs.key,e);var t,e})),e<4&&4<=r&&(0!==e&&(s=s.next(function(){return i=t,(o=n).store(Bs.store).loadAll().next(function(t){i.deleteObjectStore(Bs.store);var e=i.createObjectStore(Bs.store,{keyPath:Bs.keyPath,autoIncrement:!0});e.createIndex(Bs.userMutationsIndex,Bs.userMutationsKeyPath,{unique:!0});var n=o.store(Bs.store),r=t.map(function(t){return n.put(t)});return Za.waitFor(r)});var i,o})),s=s.next(function(){t.createObjectStore($s.store,{keyPath:$s.keyPath}),t.createObjectStore(Js.store,{keyPath:"id",autoIncrement:!0})})),e<5&&5<=r&&(s=s.next(function(){return o.removeAcknowledgedMutations(n)})),e<6&&6<=r&&(s=s.next(function(){return t.createObjectStore(Gs.store),o.addDocumentGlobal(n)})),e<7&&7<=r&&(s=s.next(function(){return o.ensureSequenceNumbers(n)})),e<8&&8<=r&&(s=s.next(function(){return o.createCollectionParentIndex(t,n)})),s},t.prototype.addDocumentGlobal=function(e){var n=0;return e.store(js.store).iterate(function(t,e){n+=Os(e)}).next(function(){var t=new Gs(n);return e.store(Gs.store).put(Gs.key,t)})},t.prototype.removeAcknowledgedMutations=function(r){var i=this,t=r.store(Vs.store),e=r.store(Bs.store);return t.loadAll().next(function(t){return Za.forEach(t,function(n){var t=IDBKeyRange.bound([n.userId,-1],[n.userId,n.lastAcknowledgedBatchId]);return e.loadAll(Bs.userMutationsIndex,t).next(function(t){return Za.forEach(t,function(t){Or(t.userId===n.userId,"Cannot process batch "+t.batchId+" from unexpected user");var e=i.serializer.fromDbMutationBatch(t);return ns(r,n.userId,e).next(function(){})})})})})},t.prototype.ensureSequenceNumbers=function(t){var a=t.store(zs.store),e=t.store(js.store);return Es(t).next(function(i){var o=[];

1return e.iterate(function(t,e){var n=new Di(t),r=[0,za(n)];o.push(a.get(r).next(function(t){return t?Za.resolve():(e=n,a.put(new zs(0,za(e),i)));var e}))}).next(function(){return Za.waitFor(o)})})},t.prototype.createCollectionParentIndex=function(t,e){t.createObjectStore(Ys.store,{keyPath:Ys.keyPath});var r=e.store(Ys.store),i=new Ps,o=function(t){if(i.add(t)){var e=t.lastSegment(),n=t.popLast();return r.put({collectionId:e,parent:za(n)})}};return e.store(js.store).iterate({keysOnly:!0},function(t,e){var n=new Di(t);return o(n.popLast())}).next(function(){return e.store(Us.store).iterate({keysOnly:!0},function(t,e){t[0];var n=t[1],r=(t[2],Xa(n));return o(r.popLast())})})},t}();var qs=function(t,e){this.seconds=t,this.nanoseconds=e},Fs=function(){function t(t,e,n){this.ownerId=t,this.allowTabSynchronization=e,this.leaseTimestampMs=n}return t.store="owner",t.key="owner",t}();var Vs=function(){function t(t,e,n){this.userId=t,this.lastAcknowledgedBatchId=e,this.lastStreamToken=n}return t.store="mutationQueues",t.keyPath="userId",t}(),Bs=function(){function t(t,e,n,r,i){this.userId=t,this.batchId=e,this.localWriteTimeMs=n,this.baseMutations=r,this.mutations=i}return t.store="mutations",t.keyPath="batchId",t.userMutationsIndex="userMutationsIndex",t.userMutationsKeyPath=["userId","batchId"],t}();var Us=function(){function t(){}return t.prefixForUser=function(t){return[t]},t.prefixForPath=function(t,e){return[t,za(e)]},t.key=function(t,e,n){return[t,za(e),n]},t.store="documentMutations",t.PLACEHOLDER=new t,t}();var Qs=function(t,e){this.path=t,this.readTime=e},Ks=function(t,e){this.path=t,this.version=e},js=function(){function t(t,e,n,r){this.unknownDocument=t,this.noDocument=e,this.document=n,this.hasCommittedMutations=r}return t.store="remoteDocuments",t}(),Gs=function(){function t(t){this.byteSize=t}return t.store="remoteDocumentGlobal",t.key="remoteDocumentGlobalKey",t}();var Ws=function(){function t(t,e,n,r,i,o){this.targetId=t,this.canonicalId=e,this.readTime=n,this.resumeToken=r,this.lastListenSequenceNumber=i,this.query=o}return t.store="targets",t.keyPath="targetId",t.queryTargetsIndexName="queryTargetsIndex",t.queryTargetsKeyPath=["canonicalId","targetId"],t}(),zs=function(){function t(t,e,n){this.targetId=t,this.path=e,Or(0===t==(void 0!==(this.sequenceNumber=n)),"A target-document row must either have targetId == 0 and a defined sequence number, or a non-zero targetId and no sequence number")}return t.store="targetDocuments",t.keyPath=["targetId","path"],t.documentTargetsIndex="documentTargetsIndex",t.documentTargetsKeyPath=["path","targetId"],t}(),Hs=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}(),Ys=function(){function t(t,e){this.collectionId=t,this.parent=e}return t.store="collectionParents",t.keyPath=["collectionId","parent"],t}();function Xs(t){t.createObjectStore(zs.store,{keyPath:zs.keyPath}).createIndex(zs.documentTargetsIndex,zs.documentTargetsKeyPath,{unique:!0}),t.createObjectStore(Ws.store,{keyPath:Ws.keyPath}).createIndex(Ws.queryTargetsIndexName,Ws.queryTargetsKeyPath,{unique:!0}),t.createObjectStore(Hs.store)}var Js=function(){function t(t){this.changes=t}return t.store="remoteDocumentChanges",t.keyPath="id",t}();var $s=function(){function t(t,e,n,r,i){this.clientId=t,this.updateTimeMs=e,this.networkEnabled=n,this.inForeground=r,this.lastProcessedDocumentChangeId=i}return t.store="clientMetadata",t.keyPath="clientId",t}();var Zs=[Vs.store,Bs.store,Us.store,js.store,Ws.store,Fs.store,Hs.store,zs.store].concat([$s.store,Js.store]).concat([Gs.store]).concat([Ys.store]),tu=function(){function t(){this.collectionParentsCache=new Ps}return t.prototype.addToCollectionParentIndex=function(t,e){if(Or(e.length%2==1,"Expected a collection path."),this.collectionParentsCache.add(e)){Or(1<=e.length,"Invalid collection path.");var n=e.lastSegment(),r=e.popLast();return eu(t).put({collectionId:n,parent:za(r)})}return Za.resolve()},t.prototype.getCollectionParents=function(t,i){var o=[],e=IDBKeyRange.bound([i,""],[hi(i),""],!1,!0);return eu(t).loadAll(e).next(function(t){for(var e=0,n=t;e<n.length;e++){var r=n[e];if(r.collectionId!==i)break;o.push(Xa(r.parent))}return o}

1)},t}();function eu(t){return pu.getStore(t,Ys.store)}var nu=function(){function t(t){this.remoteSerializer=t}return t.prototype.fromDbRemoteDocument=function(t){if(t.document)return this.remoteSerializer.fromDocument(t.document,!!t.hasCommittedMutations);if(t.noDocument){var e=ki.fromSegments(t.noDocument.path),n=this.fromDbTimestamp(t.noDocument.readTime);return new Oi(e,n,{hasCommittedMutations:!!t.hasCommittedMutations})}if(t.unknownDocument){e=ki.fromSegments(t.unknownDocument.path),n=this.fromDbTimestamp(t.unknownDocument.version);return new _i(e,n)}return Mr("Unexpected DbRemoteDocument")},t.prototype.toDbRemoteDocument=function(t){if(t instanceof Mi){var e=t.proto?t.proto:this.remoteSerializer.toDocument(t),n=t.hasCommittedMutations;return new js(null,null,e,n)}if(t instanceof Oi){var r=t.key.path.toArray(),i=this.toDbTimestamp(t.version);n=t.hasCommittedMutations;return new js(null,new Qs(r,i),null,n)}if(t instanceof _i){r=t.key.path.toArray(),i=this.toDbTimestamp(t.version);return new js(new Ks(r,i),null,null,!0)}return Mr("Unexpected MaybeDocumment")},t.prototype.toDbTimestamp=function(t){var e=t.toTimestamp();return new qs(e.seconds,e.nanoseconds)},t.prototype.fromDbTimestamp=function(t){var e=new wi(t.seconds,t.nanoseconds);return wo.fromTimestamp(e)},t.prototype.toDbMutationBatch=function(t,e){var n=this,r=e.baseMutations.map(function(t){return n.remoteSerializer.toMutation(t)}),i=e.mutations.map(function(t){return n.remoteSerializer.toMutation(t)});return new Bs(t,e.batchId,e.localWriteTime.toMillis(),r,i)},t.prototype.fromDbMutationBatch=function(t){var e=this,n=(t.baseMutations||[]).map(function(t){return e.remoteSerializer.fromMutation(t)}),r=t.mutations.map(function(t){return e.remoteSerializer.fromMutation(t)}),i=wi.fromMillis(t.localWriteTimeMs);return new Ja(t.batchId,i,n,r)},t.prototype.toDbResourcePaths=function(t){var e=[];return t.forEach(function(t){e.push(za(t.path))}),e},t.prototype.fromDbResourcePaths=function(t){for(var e=Zo(),n=0,r=t;n<r.length;n++){var i=r[n];e=e.add(new ki(Xa(i)))}return e},t.prototype.fromDbTarget=function(t){var e,n=this.fromDbTimestamp(t.readTime);return e=void 0!==t.query.documents?this.remoteSerializer.fromDocumentsTarget(t.query):this.remoteSerializer.fromQueryTarget(t.query),new To(e,t.targetId,ao.Listen,t.lastListenSequenceNumber,n,t.resumeToken)},t.prototype.toDbTarget=function(t){Or(ao.Listen===t.purpose,"Only queries with purpose "+ao.Listen+" may be stored, got "+t.purpose);var e,n,r=this.toDbTimestamp(t.snapshotVersion);return e=t.query.isDocumentQuery()?this.remoteSerializer.toDocumentsTarget(t.query):this.remoteSerializer.toQueryTarget(t.query),n=t.resumeToken instanceof Uint8Array?(Or("YES"===process.env.USE_MOCK_PERSISTENCE,"Persisting non-string stream tokens is only supported with mock persistence ."),t.resumeToken.toString()):t.resumeToken,new Ws(t.targetId,t.query.canonicalId(),r,n,t.sequenceNumber,e)},t}();function ru(t,e){var n=t[0],r=t[1],i=e[0],o=e[1],a=ui(n,i);return 0===a?ui(r,o):a}var iu=function(){function t(t){this.maxElements=t,this.buffer=new Io(ru),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();ru(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}(),ou={didRun:!1,sequenceNumbersCollected:0,targetsRemoved:0,documentsRemoved:0},au=function(){function e(t,e,n){this.cacheSizeCollectionThreshold=t,this.percentileToCollect=e,this.maximumSequenceNumbersToCollect=n}return e.withCacheSize=function(t){return new e(t,e.DEFAULT_COLLECTION_PERCENTILE,e.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT)},e.COLLECTION_DISABLED=-1,e.MINIMUM_CACHE_SIZE_BYTES=1048576,e.DEFAULT=new e(e.DEFAULT_CACHE_SIZE_BYTES=41943040,e.DEFAULT_COLLECTION_PERCENTILE=10,e.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT=1e3),e.DISABLED=new e(e.COLLECTION_DISABLED,0,0),e}(),su=function(){function t(t,e,n){this.garbageCollector=t,this.asyncQueue=e,this.localStore=n,this.gcTask=null}return t.prototype.start=function(){Or(null===this.gcTask,"Cannot start an already started LruScheduler"),this.garbageCollector.params.cacheSizeCollectionThreshold!==au.COLLECTION_DISABLED&&this.scheduleGC()},t.prototype.stop=function(){this.gcTask&&(this.gcTask.cancel(),this.gcTask=null)},Object.defineProperty(t.prototype,"started",{get:function(){return null!==this.gcTask},enumerable:!0,configurable:!0}),t.prototype.scheduleGC=function(){var t=this;Or(null===this.gcTask,"Cannot schedule GC while a task is pending");var e=this.hasRun?3e5:6e4;Ar("LruGarbageCollector","Garbage collection scheduled in "+e+"ms"),this.gcTask=this.asyncQueue.enqueueAfterDelay(qa.LruGarbageCollection,e,function(){return t.gcTask=null,t.hasRun=!0,t.localStore.collectGarbage(t.garbageCollector).then(function(){return t.scheduleGC()}).catch(du)})},t}(),uu=function(){function t(t,e){this.delegate=t,this.params=e}return t.prototype.calculateTargetCount=function(t,e){return this.delegate.getSequenceNumberCount(t).next(function(t){return Math.floor(e/100*t)})},t.prototype.nthSequenceNumber=function(t,e){var n=this;if(0===e)return Za.resolve(Va.INVALID);var r=new iu(e);return this.delegate.forEachTarget(t,function(t){return r.addElement(t.sequenceNumber)}).next(function(){return n.delegate.forEachOrphanedDocumentSequenceNumber(t,function(t){return r.addElement(t)})}).next(function(){return r.maxValue})},t.prototype.removeTargets=function(t,e,n){return this.delegate.removeTargets(t,e,n)},t.prototype.removeOrphanedDocuments=function(t,e){return this.delegate.removeOrphanedDocuments(t,e)},t.prototype.collect=function(e,n){var r=this;return this.params.cacheSizeCollectionThreshold===au.COLLECTION_DISABLED?(Ar("LruGarbageCollector","Garbage collection skipped; disabled"),Za.resolve(ou)):this.getCacheSize(e).next(function(t){return t<r.params.cacheSizeCollectionThreshold?(Ar("LruGarbageCollector","Garbage collection skipped; Cache size "+t+" is lower than threshold "+r.params.cacheSizeCollectionThreshold),ou):r.runGarbageCollection(e,n)})},t.prototype.getCacheSize=function(t){return this.delegate.getCacheSize(t)}

1,t.prototype.runGarbageCollection=function(e,n){var r,i,o,a,s,u,c,h,l=this;return a=Date.now(),this.calculateTargetCount(e,this.params.percentileToCollect).next(function(t){return i=t>l.params.maximumSequenceNumbersToCollect?(Ar("LruGarbageCollector","Capping sequence numbers to collect down to the maximum of "+l.params.maximumSequenceNumbersToCollect+" from "+t),l.params.maximumSequenceNumbersToCollect):t,s=Date.now(),l.nthSequenceNumber(e,i)}).next(function(t){return r=t,u=Date.now(),l.removeTargets(e,r,n)}).next(function(t){return o=t,c=Date.now(),l.removeOrphanedDocuments(e,r)}).next(function(t){(h=Date.now(),Dr()<=Er.DEBUG)&&Ar("LruGarbageCollector","LRU Garbage Collection\n\tCounted targets in "+(s-a)+"ms\n\tDetermined least recently used "+i+" in "+(u-s)+"ms\n\tRemoved "+o+" targets in "+(c-u)+"ms\n\tRemoved "+t+" documents in "+(h-c)+"ms\nTotal Duration: "+(h-a)+"ms");return Za.resolve({didRun:!0,sequenceNumbersCollected:i,targetsRemoved:o,documentsRemoved:t})})},t}(),cu="IndexedDbPersistence",hu="The current tab is not in the required state to perform this operation. It might be necessary to refresh the browser tab.",lu="Another tab has exclusive access to the persistence layer. To allow shared access, make sure to invoke `enablePersistence()` with `synchronizeTabs:true` in all tabs.",fu=function(r){function t(t,e){var n=r.call(this)||this;return n.simpleDbTransaction=t,n.currentSequenceNumber=e,n}return s(t,r),t}(function(){}),pu=function(){function c(t,e,n,r,i,o,a){if(this.persistenceKey=t,this.clientId=e,this.queue=r,this.multiClientParams=a,this._started=!1,this.isPrimary=!1,this.networkEnabled=!0,this.inForeground=!1,this.lastGarbageCollectionTime=Number.NEGATIVE_INFINITY,this.primaryStateListener=function(t){return Promise.resolve()},!c.isAvailable())throw new xr(Lr.UNIMPLEMENTED,"This platform is either missing IndexedDB or is known to have an incomplete implementation. Offline persistence has been disabled.");if(this.referenceDelegate=new gu(this,o),this.dbName=t+c.MAIN_DATABASE,this.serializer=new nu(i),this.document=n.document,this.allowTabSynchronization=void 0!==a,this.queryCache=new vs(this.referenceDelegate,this.serializer),this.indexManager=new tu,this.remoteDocumentCache=new Ds(this.serializer,this.indexManager,this.allowTabSynchronization),!n.window||!n.window.localStorage)throw new xr(Lr.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");this.window=n.window,this.webStorage=this.window.localStorage}return c.getStore=function(t,e){if(t instanceof fu)return ls.getStore(t.simpleDbTransaction,e);throw Mr("IndexedDbPersistence must use instances of IndexedDbTransaction")},c.createIndexedDbPersistence=function(n,r,i,o,a,s){return h(this,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:return[4,(e=new c(n,r,i,o,a,s)).start()];case 1:return t.sent(),[2,e]}})})},c.createMultiClientIndexedDbPersistence=function(n,r,i,o,a,s,u){return h(this,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:return[4,(e=new c(n,r,i,o,a,s,u)).start()];case 1:return t.sent(),[2,e]}})})},c.prototype.start=function(){var n=this;return Or(!this.started,"IndexedDbPersistence double-started!"),Or(null!==this.window,"Expected 'window' to be defined"),ls.openOrCreate(this.dbName,Ls,new xs(this.serializer)).then(function(t){return n.simpleDb=t,n.updateClientMetadataAndTryBecomePrimary()}).then(function(){return n.attachVisibilityHandler(),n.attachWindowUnloadHook(),n.scheduleClientMetadataAndPrimaryLeaseRefreshes(),n.startRemoteDocumentCache()}).then(function(){return n.simpleDb.runTransaction("readonly",[Hs.store],function(t){return Es(t).next(function(t){var e=n.multiClientParams?n.multiClientParams.sequenceNumberSyncer:void 0;n.listenSequence=new Va(t,e)})})}).then(function(){n._started=!0}).catch(function(t){return n.simpleDb&&n.simpleDb.close(),Promise.reject(t)})},c.prototype.startRemoteDocumentCache=function(){var e=this;return this.simpleDb.runTransaction("readonly",Zs,function(t){return e.remoteDocumentCache.start(t)})},c.prototype.setPrimaryStateListener=function(n){var t=this;return this.primaryStateListener=function(e){return h(t,void 0,void 0,function(){return p(this,function(t){return this.started?[2,n(e)]:[2]})})},n(this.isPrimary)},c.prototype.setDatabaseDeletedListener=function(n){var t=this;this.simpleDb.setVersionChangeListener(function(e){return h(t,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return null!==e.newVersion?[3,2]:[4,n()];case 1:t.sent(),t.label=2;case 2:return[2]}})})})},c.prototype.setNetworkEnabled=function(t){var e=this;this.networkEnabled!==t&&(this.networkEnabled=t,this.queue.enqueueAndForget(function(){return h(e,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this.started?[4,this.updateClientMetadataAndTryBecomePrimary()]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})}))},c.prototype.updateClientMetadataAndTryBecomePrimary=function(){var r=this;return this.simpleDb.runTransaction("readwrite",Zs,function(n){return yu(n).put(new $s(r.clientId,Date.now(),r.networkEnabled,r.inForeground,r.remoteDocumentCache.lastProcessedDocumentChangeId)).next(function(){if(r.isPrimary)return r.verifyPrimaryLease(n).next(function(t){t||(r.isPrimary=!1,r.queue.enqueueAndForget(function(){return r.primaryStateListener(!1)}))})}).next(function(){return r.canActAsPrimary(n)}).next(function(t){var e=r.isPrimary;return r.isPrimary=t,e!==r.isPrimary&&r.queue.enqueueAndForget(function(){return r.primaryStateListener(r.isPrimary)}),e&&!r.isPrimary?r.releasePrimaryLeaseIfHeld(n):r.isPrimary?r.acquireOrExtendPrimaryLease(n):void 0})})},c.prototype.verifyPrimaryLease=function(t){var e=this;return mu(t).get(Fs.key).next(function(t){return Za.resolve(e.isLocalClient(t))})},c.prototype.removeClientMetadata=function(t){return yu(t).delete(this.clientId)},c.prototype.maybeGarbageCollectMultiClientState=function(){return h(this,void 0,void 0,function(){var r,i,o=this;return p(this,function(t){switch(t.label){case 0:return!this.isPrimary||this.isWithinAge(this.lastGarbageCollectionTime,18e5)?[3,2]:(this.lastGarbageCollectionTime=Date.now(),i=[],[4,this.runTransaction("maybeGarbageCollectMultiClientState","readwrite-primary",function(n){var e=c.getStore(n,$s.store);

1return e.loadAll().next(function(t){r=o.filterActiveClients(t,18e5),i=t.filter(function(t){return-1===r.indexOf(t)})}).next(function(){return Za.forEach(i,function(t){return e.delete(t.clientId)})}).next(function(){if(0<(r=r.filter(function(t){return t.clientId!==o.clientId})).length){var t=r.map(function(t){return t.lastProcessedDocumentChangeId||0}),e=Math.min.apply(Math,t);return o.remoteDocumentCache.removeDocumentChangesThroughChangeId(n,e)}})})]);case 1:t.sent(),i.forEach(function(t){o.window.localStorage.removeItem(o.zombiedClientLocalStorageKey(t.clientId))}),t.label=2;case 2:return[2]}})})},c.prototype.scheduleClientMetadataAndPrimaryLeaseRefreshes=function(){var t=this;this.clientMetadataRefresher=this.queue.enqueueAfterDelay(qa.ClientMetadataRefresh,4e3,function(){return t.updateClientMetadataAndTryBecomePrimary().then(function(){return t.maybeGarbageCollectMultiClientState()}).then(function(){return t.scheduleClientMetadataAndPrimaryLeaseRefreshes()})})},c.prototype.isLocalClient=function(t){return!!t&&t.ownerId===this.clientId},c.prototype.canActAsPrimary=function(e){var i=this;return mu(e).get(Fs.key).next(function(t){if(null!==t&&i.isWithinAge(t.leaseTimestampMs,5e3)&&!i.isClientZombied(t.ownerId)){if(i.isLocalClient(t)&&i.networkEnabled)return!0;if(!i.isLocalClient(t)){if(!t.allowTabSynchronization)throw new xr(Lr.FAILED_PRECONDITION,lu);return!1}}return!(!i.networkEnabled||!i.inForeground)||yu(e).loadAll().next(function(t){return void 0===i.filterActiveClients(t,5e3).find(function(t){if(i.clientId!==t.clientId){var e=!i.networkEnabled&&t.networkEnabled,n=!i.inForeground&&t.inForeground,r=i.networkEnabled===t.networkEnabled;if(e||n&&r)return!0}return!1})})}).next(function(t){return i.isPrimary!==t&&Ar(cu,"Client "+(t?"is":"is not")+" eligible for a primary lease."),t})},c.prototype.shutdown=function(){return h(this,void 0,void 0,function(){var e=this;return p(this,function(t){switch(t.label){case 0:return this._started=!1,this.markClientZombied(),this.clientMetadataRefresher&&this.clientMetadataRefresher.cancel(),this.detachVisibilityHandler(),this.detachWindowUnloadHook(),[4,this.simpleDb.runTransaction("readwrite",[Fs.store,$s.store],function(t){return e.releasePrimaryLeaseIfHeld(t).next(function(){return e.removeClientMetadata(t)})})];case 1:return t.sent(),this.simpleDb.close(),this.removeClientZombiedEntry(),[2]}})})},c.prototype.filterActiveClients=function(t,e){var n=this;return t.filter(function(t){return n.isWithinAge(t.updateTimeMs,e)&&!n.isClientZombied(t.clientId)})},c.prototype.getActiveClients=function(){var e=this;return this.simpleDb.runTransaction("readonly",[$s.store],function(t){return yu(t).loadAll().next(function(t){return e.filterActiveClients(t,18e5).map(function(t){return t.clientId})})})},c.clearPersistence=function(n){return h(this,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:return c.isAvailable()?(e=n+c.MAIN_DATABASE,[4,ls.delete(e)]):[2,Promise.resolve()];case 1:return t.sent(),[2]}})})},Object.defineProperty(c.prototype,"started",{get:function(){return this._started},enumerable:!0,configurable:!0}),c.prototype.getMutationQueue=function(t){return Or(this.started,"Cannot initialize MutationQueue before persistence is started."),ts.forUser(t,this.serializer,this.indexManager,this.referenceDelegate)},c.prototype.getQueryCache=function(){return Or(this.started,"Cannot initialize QueryCache before persistence is started."),this.queryCache},c.prototype.getRemoteDocumentCache=function(){return Or(this.started,"Cannot initialize RemoteDocumentCache before persistence is started."),this.remoteDocumentCache},c.prototype.getIndexManager=function(){return Or(this.started,"Cannot initialize IndexManager before persistence is started."),this.indexManager},c.prototype.runTransaction=function(n,t,r){var i=this;return Ar(cu,"Starting transaction:",n),this.simpleDb.runTransaction("readonly"===t?"readonly":"readwrite",Zs,function(e){return"readwrite-primary"===t?i.verifyPrimaryLease(e).next(function(t){if(!t)throw kr("Failed to obtain primary lease for action '"+n+"'."),i.isPrimary=!1,i.queue.enqueueAndForget(function(){return i.primaryStateListener(!1)}),new xr(Lr.FAILED_PRECONDITION,hu);return r(new fu(e,i.listenSequence.next()))}).next(function(t){return i.acquireOrExtendPrimaryLease(e).next(function(){return t})}):i.verifyAllowTabSynchronization(e).next(function(){return r(new fu(e,i.listenSequence.next()))})})},c.prototype.verifyAllowTabSynchronization=function(t){var e=this;return mu(t).get(Fs.key).next(function(t){if(null!==t&&e.isWithinAge(t.leaseTimestampMs,5e3)&&!e.isClientZombied(t.ownerId)&&!e.isLocalClient(t)&&!t.allowTabSynchronization)throw new xr(Lr.FAILED_PRECONDITION,lu)})},c.prototype.acquireOrExtendPrimaryLease=function(t){var e=new Fs(this.clientId,this.allowTabSynchronization,Date.now());return mu(t).put(Fs.key,e)},c.isAvailable=function(){return ls.isAvailable()},c.buildStoragePrefix=function(t){var e=t.databaseId.projectId;return t.databaseId.isDefaultDatabase||(e+="."+t.databaseId.database),"firestore/"+t.persistenceKey+"/"+e+"/"},c.prototype.releasePrimaryLeaseIfHeld=function(t){var e=this,n=mu(t);return n.get(Fs.key).next(function(t){return e.isLocalClient(t)?(Ar(cu,"Releasing primary lease."),n.delete(Fs.key)):Za.resolve()})},c.prototype.isWithinAge=function(t,e){var n=Date.now();return!(t<n-e)&&(!(n<t)||(kr("Detected an update time that is in the future: "+t+" > "+n),!1))},c.prototype.attachVisibilityHandler=function(){var t=this;null!==this.document&&"function"==typeof this.document.addEventListener&&(this.documentVisibilityHandler=function(){t.queue.enqueueAndForget(function(){return t.inForeground="visible"===t.document.visibilityState,t.updateClientMetadataAndTryBecomePrimary()})},this.document.addEventListener("visibilitychange",this.documentVisibilityHandler),this.inForeground="visible"===this.document.visibilityState)},c.prototype.detachVisibilityHandler=function(){this.documentVisibilityHandler&&(Or(null!==this.document&&"function"==typeof this.document.addEventListener,"Expected 'document.addEventListener' to be a function"),this.document.removeEventListener("visibilitychange",this.documentVisibilityHandler),this.documentVisibilityHandler=null)},c.prototype.attachWindowUnloadHook=function(){var t=this;"function"==typeof this.window.addEventListener&&(this.windowUnloadHandler=function(){t.markClientZombied(),t.queue.enqueueAndForget(function(){return t.shutdown()})},this.window.addEventListener("unload",this.windowUnloadHandler))},c.prototype.detachWindowUnloadHook=function(){this.windowUnloadHandler&&(Or("function"==typeof this.window.removeEventListener,"Expected 'window.removeEventListener' to be a function"),this.window.removeEventListener("unload",this.windowUnloadHandler),this.windowUnloadHandler=null)},c.prototype.isClientZombied=function(t){try{var e=null!==this.webStorage.getItem(this.zombiedClientLocalStorageKey(t));return Ar(cu,"Client '"+t+"' "+(e?"is":"is not")+" zombied in LocalStorage"),e}catch(t){return kr(cu,"Failed to get zombied client id.",t),!1}},c.prototype.markClientZombied=function(){try{this.webStorage.setItem(this.zombiedClientLocalStorageKey(this.clientId),String(Date.now()))}catch(t){kr("Failed to set zombie client id.",t)}},c.prototype.removeClientZombiedEntry=function(){try{this.webStorage.removeItem(this.zombiedClientLocalStorageKey(this.clientId))}catch(t){}},c.prototype.zombiedClientLocalStorageKey=function(t){return"firestore_zombie_"+this.persistenceKey+"_"+t},c.MAIN_DATABASE="main",c}();function du(n){return h(this,void 0,void 0,function(){return p(this,function(t){if((e=n).code!==Lr.FAILED_PRECONDITION||e.message!==hu)throw n;var e;return Ar(cu,"Unexpectedly lost primary lease"),[2]})})}function mu(t){return t.store(Fs.store)}function yu(t){return t.store($s.store)}var gu=function(){function t(t,e){this.db=t,this.garbageCollector=new uu(this,e)}return t.prototype.getSequenceNumberCount=function(t){var n=this.orphanedDocmentCount(t);return this.db.getQueryCache().getQueryCount(t).next(function(e){return n.next(function(t){return e+t})})},t.prototype.orphanedDocmentCount=function(t){var e=0;return this.forEachOrphanedDocumentSequenceNumber(t,function(t){e++}).next(function(){return e})},t.prototype.forEachTarget=function(t,e){return this.db.getQueryCache().forEac

1hTarget(t,e)},t.prototype.forEachOrphanedDocumentSequenceNumber=function(t,n){return this.forEachOrphanedDocument(t,function(t,e){return n(e)})},t.prototype.setInMemoryPins=function(t){this.inMemoryPins=t},t.prototype.addReference=function(t,e){return vu(t,e)},t.prototype.removeReference=function(t,e){return vu(t,e)},t.prototype.removeTargets=function(t,e,n){return this.db.getQueryCache().removeTargets(t,e,n)},t.prototype.removeMutationReference=function(t,e){return vu(t,e)},t.prototype.isPinned=function(t,e){return this.inMemoryPins.containsKey(e)?Za.resolve(!0):(r=e,i=!1,as(n=t).iterateSerial(function(t){return es(n,t,r).next(function(t){return t&&(i=!0),Za.resolve(!t)})}).next(function(){return i}));var n,r,i},t.prototype.removeOrphanedDocuments=function(r,i){var o=this,a=0,s=0,u=[];return this.forEachOrphanedDocument(r,function(e,t){if(t<=i){var n=o.isPinned(r,e).next(function(t){if(!t)return a++,o.removeOrphanedDocument(r,e).next(function(t){s+=t})});u.push(n)}}).next(function(){return Za.waitFor(u)}).next(function(){return o.db.getRemoteDocumentCache().updateSize(r,-s)}).next(function(){return a})},t.prototype.removeOrphanedDocument=function(t,e){var n,r=0,i=this.db.getRemoteDocumentCache();return Za.waitFor([Ss(t).delete((n=e,[0,za(n.path)])),i.removeEntry(t,e).next(function(t){r+=t})]).next(function(){return r})},t.prototype.removeTarget=function(t,e){var n=e.copy({sequenceNumber:t.currentSequenceNumber});return this.db.getQueryCache().updateQueryData(t,n)},t.prototype.updateLimboDocument=function(t,e){return vu(t,e)},t.prototype.forEachOrphanedDocument=function(t,o){var a,e=Ss(t),s=Va.INVALID;return e.iterate({index:zs.documentTargetsIndex},function(t,e){var n=t[0],r=(t[1],e.path),i=e.sequenceNumber;0===n?(s!==Va.INVALID&&o(new ki(Xa(a)),s),s=i,a=r):s=Va.INVALID}).next(function(){s!==Va.INVALID&&o(new ki(Xa(a)),s)})},t.prototype.getCacheSize=function(t){return this.db.getRemoteDocumentCache().getSize(t)},t}();function vu(t,e){return Ss(t).put((n=e,r=t.currentSequenceNumber,new zs(0,za(n.path),r)));var n,r}var bu=function(){function t(t,e,n){this.remoteDocumentCache=t,this.mutationQueue=e,this.indexManager=n}return t.prototype.getDocument=function(e,n){var r=this;return this.mutationQueue.getAllMutationBatchesAffectingDocumentKey(e,n).next(function(t){return r.getDocumentInternal(e,n,t)})},t.prototype.getDocumentInternal=function(t,r,i){return this.remoteDocumentCache.getEntry(t,r).next(function(t){for(var e=0,n=i;e<n.length;e++){t=n[e].applyToLocalView(r,t)}return t})},t.prototype.applyLocalMutationsToDocuments=function(t,e,i){var o=zo();return e.forEach(function(t,e){for(var n=0,r=i;n<r.length;n++){e=r[n].applyToLocalView(t,e)}o=o.insert(t,e)}),o},t.prototype.getDocuments=function(e,t){var n=this;return this.remoteDocumentCache.getEntries(e,t).next(function(t){return n.getLocalViewOfDocuments(e,t)})},t.prototype.getLocalViewOfDocuments=function(r,i){var o=this;return this.mutationQueue.getAllMutationBatchesAffectingDocumentKeys(r,i).next(function(t){var e=o.applyLocalMutationsToDocuments(r,i,t),n=Wo();return e.forEach(function(t,e){e||(e=new Oi(t,wo.forDeletedDoc())),n=n.insert(t,e)}),n})},t.prototype.getDocumentsMatchingQuery=function(t,e){return e.isDocumentQuery()?this.getDocumentsMatchingDocumentQuery(t,e.path):e.isCollectionGroupQuery()?this.getDocumentsMatchingCollectionGroupQuery(t,e):this.getDocumentsMatchingCollectionQuery(t,e)},t.prototype.getDocumentsMatchingDocumentQuery=function(t,e){return this.getDocument(t,new ki(e)).next(function(t){var e=Yo();return t instanceof Mi&&(e=e.insert(t.key,t)),e})},t.prototype.getDocumentsMatchingCollectionGroupQuery=function(n,r){var i=this;Or(r.path.isEmpty(),"Currently we only support collection group queries at the root.");var o=r.collectionGroup,a=Yo();return this.indexManager.getCollectionParents(n,o).next(function(t){return Za.forEach(t,function(t){var e=r.asCollectionQueryAtPath(t.child(o));return i.getDocumentsMatchingCollectionQuery(n,e).next(function(t){t.forEach(function(t,e){a=a.insert(t,e)})})}).next(function(){return a})})},t.prototype.getDocumentsMatchingCollectionQuery=function(e,h){var l,n=this;return this.remoteDocumentCache.getDocumentsMatchingQuery(e,h).next(function(t){return l=t,n.mutation

1Queue.getAllMutationBatchesAffectingQuery(e,h)}).next(function(t){for(var e=0,n=t;e<n.length;e++)for(var r=n[e],i=0,o=r.mutations;i<o.length;i++){var a=o[i],s=a.key;if(h.path.isImmediateParentOf(s.path)){var u=l.get(s),c=a.applyToLocalView(u,u,r.localWriteTime);l=c instanceof Mi?l.insert(s,c):l.remove(s)}}}).next(function(){return l.forEach(function(t,e){h.matches(e)||(l=l.remove(t))}),l})},t}(),wu=function(){function t(){this.refsByKey=new Io(Eu.compareByKey),this.refsByTarget=new Io(Eu.compareByTargetId)}return t.prototype.isEmpty=function(){return this.refsByKey.isEmpty()},t.prototype.addReference=function(t,e){var n=new Eu(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 Eu(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=ki.EMPTY,r=new Eu(n,t),i=new Eu(n,t+1),o=[];return this.refsByTarget.forEachInRange([r,i],function(t){e.removeRef(t),o.push(t.key)}),o},t.prototype.removeAllReferences=function(){var e=this;this.refsByKey.forEach(function(t){return e.removeRef(t)})},t.prototype.removeRef=function(t){this.refsByKey=this.refsByKey.delete(t),this.refsByTarget=this.refsByTarget.delete(t)},t.prototype.referencesForId=function(t){var e=ki.EMPTY,n=new Eu(e,t),r=new Eu(e,t+1),i=Zo();return this.refsByTarget.forEachInRange([n,r],function(t){i=i.add(t.key)}),i},t.prototype.containsKey=function(t){var e=new Eu(t,0),n=this.refsByKey.firstAfterOrEqual(e);return null!==n&&t.isEqual(n.key)},t}(),Eu=function(){function t(t,e){this.key=t,this.targetOrBatchId=e}return t.compareByKey=function(t,e){return ki.comparator(t.key,e.key)||ui(t.targetOrBatchId,e.targetOrBatchId)},t.compareByTargetId=function(t,e){return ui(t.targetOrBatchId,e.targetOrBatchId)||ki.comparator(t.key,e.key)},t}(),Su=function(){function l(t,e){this.persistence=t,this.localViewReferences=new wu,this.queryDataByTarget={},Or(t.started,"LocalStore was passed an unstarted persistence implementation"),this.persistence.referenceDelegate.setInMemoryPins(this.localViewReferences),this.mutationQueue=t.getMutationQueue(e),this.remoteDocuments=t.getRemoteDocumentCache(),this.queryCache=t.getQueryCache(),this.localDocuments=new bu(this.remoteDocuments,this.mutationQueue,this.persistence.getIndexManager())}return l.prototype.handleUserChange=function(e){var y=this;return this.persistence.runTransaction("Handle user change","readonly",function(d){var m;return y.mutationQueue.getAllMutationBatches(d).next(function(t){return m=t,y.mutation

1Queue=y.persistence.getMutationQueue(e),y.localDocuments=new bu(y.remoteDocuments,y.mutationQueue,y.persistence.getIndexManager()),y.mutationQueue.getAllMutationBatches(d)}).next(function(t){for(var e=[],n=[],r=Zo(),i=0,o=m;i<o.length;i++){var a=o[i];e.push(a.batchId);for(var s=0,u=a.mutations;s<u.length;s++){var c=u[s];r=r.add(c.key)}}for(var h=0,l=t;h<l.length;h++){a=l[h];n.push(a.batchId);for(var f=0,p=a.mutations;f<p.length;f++){c=p[f];r=r.add(c.key)}}return y.localDocuments.getDocuments(d,r).next(function(t){return{affectedDocuments:t,removedBatchIds:e,addedBatchIds:n}})})})},l.prototype.localWrite=function(c){var h=this,l=wi.now(),t=c.reduce(function(t,e){return t.add(e.key)},Zo());return this.persistence.runTransaction("Locally write mutations","readwrite",function(u){return h.localDocuments.getDocuments(u,t).next(function(n){for(var t=[],e=0,r=c;e<r.length;e++){var i=r[e],o=n.get(i.key);if(!i.isIdempotent){var a=i.fieldMask;if(a){var s=o instanceof Mi?a.applyTo(o.data):$i.EMPTY;t.push(new Oo(i.key,s,a,ko.exists(!0)))}}}return h.mutationQueue.addMutationBatch(u,l,t,c).next(function(t){var e=t.applyToLocalDocumentSet(n);return{batchId:t.batchId,changes:e}})})})},l.prototype.lookupMutationDocuments=function(t){var n=this;return this.persistence.runTransaction("Lookup mutation documents","readonly",function(e){return n.mutation

1Queue.lookupMutationKeys(e,t).next(function(t){return t?n.localDocuments.getDocuments(e,t):Za.resolve(null)})})},l.prototype.acknowledgeBatch=function(r){var i=this;return this.persistence.runTransaction("Acknowledge batch","readwrite-primary",function(t){var e=r.batch.keys(),n=i.remoteDocuments.newChangeBuffer();return i.mutationQueue.acknowledgeBatch(t,r.batch,r.streamToken).next(function(){return i.applyWriteToRemoteDocuments(t,r,n)}).next(function(){return n.apply(t)}).next(function(){return i.mutationQueue.performConsistencyCheck(t)}).next(function(){return i.localDocuments.getDocuments(t,e)})})},l.prototype.rejectBatch=function(t){var r=this;return this.persistence.runTransaction("Reject batch","readwrite-primary",function(e){var n;return r.mutationQueue.lookupMutationBatch(e,t).next(function(t){return Or(null!==t,"Attempt to reject nonexistent batch!"),n=t.keys(),r.mutationQueue.removeMutationBatch(e,t)}).next(function(){return r.mutationQueue.performConsistencyCheck(e)}).next(function(){return r.localDocuments.getDocuments(e,n)})})},l.prototype.getLastStreamToken=function(){var e=this;return this.persistence.runTransaction("Get last stream token","readonly",function(t){return e.mutationQueue.getLastStreamToken(t)})},l.prototype.setLastStreamToken=function(e){var n=this;return this.persistence.runTransaction("Set last stream token","readwrite-primary",function(t){return n.mutation

1Queue.setLastStreamToken(t,e)})},l.prototype.getLastRemoteSnapshotVersion=function(){var e=this;return this.persistence.runTransaction("Get last remote snapshot version","readonly",function(t){return e.queryCache.getLastRemoteSnapshotVersion(t)})},l.prototype.applyRemoteEvent=function(u){var c=this,h=this.remoteDocuments.newChangeBuffer();return this.persistence.runTransaction("Apply remote event","readwrite-primary",function(o){var a=[],s=Zo();Br(u.targetChanges,function(t,e){var n=c.queryDataByTarget[t];if(n){e.addedDocuments.forEach(function(t){s=s.add(t)}),e.modifiedDocuments.forEach(function(t){s=s.add(t)}),a.push(c.queryCache.removeMatchingKeys(o,e.removedDocuments,t).next(function(){return c.queryCache.addMatchingKeys(o,e.addedDocuments,t)}));var r=e.resumeToken;if(0<r.length){var i=n;n=n.copy({resumeToken:r,snapshotVersion:u.snapshotVersion}),c.queryDataByTarget[t]=n,l.shouldPersistQueryData(i,n,e)&&a.push(c.queryCache.updateQueryData(o,n))}}});var i=Wo(),n=Zo();u.documentUpdates.forEach(function(t,e){n=n.add(t)}),a.push(h.getEntries(o,n).next(function(r){u.documentUpdates.forEach(function(t,e){var n=r.get(t);null==n||e.version.isEqual(wo.MIN)||s.has(e.key)&&!n.hasPendingWrites||0<=e.version.compareTo(n.version)?(h.addEntry(e),i=i.insert(t,e)):Ar("LocalStore","Ignoring outdated watch update for ",t,". Current version:",n.version," Watch version:",e.version),u.resolvedLimboDocuments.has(t)&&a.push(c.persistence.referenceDelegate.updateLimboDocument(o,t))})}));var e=u.snapshotVersion;if(!e.isEqual(wo.MIN)){var t=c.queryCache.getLastRemoteSnapshotVersion(o).next(function(t){return Or(0<=e.compareTo(t),"Watch stream reverted to previous snapshot?? "+e+" < "+t),c.queryCache.setTargetsMetadata(o,o.currentSequenceNumber,e)});a.push(t)}return Za.waitFor(a).next(function(){return h.apply(o)}).next(function(){return c.localDocuments.getLocalViewOfDocuments(o,i)})})},l.shouldPersistQueryData=function(t,e,n){return 0!==e.resumeToken.length&&(0===t.resumeToken.length||(e.snapshotVersion.toMicroseconds()-t.snapshotVersion.toMicroseconds()>=this.RESUME_TOKEN_MAX_AGE_MICROS||0<n.addedDocuments.size+n.modifiedDocuments.size+n.removedDocuments.size))},l.prototype.notifyLocalViewChanges=function(t){var n=this;return this.persistence.runTransaction("notifyLocalViewChanges","readwrite",function(e){return Za.forEach(t,function(t){return n.localViewReferences.addReferences(t.addedKeys,t.targetId),n.localViewReferences.removeReferences(t.removedKeys,t.targetId),Za.forEach(t.removedKeys,function(t){return n.persistence.referenceDelegate.removeReference(e,t)})})})},l.prototype.nextMutationBatch=function(e){var n=this;return this.persistence.runTransaction("Get next mutation batch","readonly",function(t){return void 0===e&&(e=-1),n.mutationQueue.getNextMutationBatchAfterBatchId(t,e)})},l.prototype.readDocument=function(e){var n=this;return this.persistence.runTransaction("read document","readonly",function(t){return n.localDocuments.getDocument(t,e)})},l.prototype.allocateQuery=function(r){var i=this;return this.persistence.runTransaction("Allocate query","readwrite",function(e){var n;return i.queryCache.getQueryData(e,r).next(function(t){return t?(n=t,Za.resolve()):i.queryCache.allocateTargetId(e).next(function(t){return n=new To(r,t,ao.Listen,e.currentSequenceNumber),i.queryCache.addQueryData(e,n)})}).next(function(){return Or(!i.queryDataByTarget[n.targetId],"Tried to allocate an already allocated query: "+r),i.queryDataByTarget[n.targetId]=n})})},l.prototype.releaseQuery=function(o,a){var s=this,t=a?"readwrite":"readwrite-primary";return this.persistence.runTransaction("Release query",t,function(i){return s.queryCache.getQueryData(i,o).next(function(t){Or(null!=t,"Tried to release nonexistent query: "+o);var e=t.targetId,n=s.queryDataByTarget[e],r=s.localViewReferences.removeReferencesForId(e);return delete s.queryDataByTarget[e],a?Za.resolve():Za.forEach(r,function(t){return s.persistence.referenceDelegate.removeReference(i,t)}).next(function(){return s.persistence.referenceDelegate.removeTarget(i,n)})})})},l.prototype.executeQuery=function(e){var n=this;

1return this.persistence.runTransaction("Execute query","readonly",function(t){return n.localDocuments.getDocumentsMatchingQuery(t,e)})},l.prototype.remoteDocumentKeys=function(e){var n=this;return this.persistence.runTransaction("Remote document keys","readonly",function(t){return n.queryCache.getMatchingKeysForTargetId(t,e)})},l.prototype.getActiveClients=function(){return this.persistence.getActiveClients()},l.prototype.removeCachedMutationBatchMetadata=function(t){this.mutationQueue.removeCachedMutationKeys(t)},l.prototype.setNetworkEnabled=function(t){this.persistence.setNetworkEnabled(t)},l.prototype.applyWriteToRemoteDocuments=function(t,i,o){var e=this,a=i.batch,n=a.keys(),s=Za.resolve();return n.forEach(function(r){s=s.next(function(){return o.getEntry(t,r)}).next(function(t){var e=t,n=i.docVersions.get(r);Or(null!==n,"ackVersions should contain every doc in the write."),(!e||e.version.compareTo(n)<0)&&((e=a.applyToRemoteDocument(r,e,i))?o.addEntry(e):Or(!t,"Mutation batch "+a+" applied to document "+t+" resulted in null"))})}),s.next(function(){return e.mutationQueue.removeMutationBatch(t,a)})},l.prototype.collectGarbage=function(e){var n=this;return this.persistence.runTransaction("Collect garbage","readwrite-primary",function(t){return e.collect(t,n.queryDataByTarget)})},l.prototype.getQueryForTarget=function(e){var n=this;return this.queryDataByTarget[e]?Promise.resolve(this.queryDataByTarget[e].query):this.persistence.runTransaction("Get query data","readonly",function(t){return n.queryCache.getQueryDataForTarget(t,e).next(function(t){return t?t.query:null})})},l.prototype.getNewDocumentChanges=function(){var e=this;return this.persistence.runTransaction("Get new document changes","readonly",function(t){return e.remoteDocuments.getNewDocumentChanges(t)})},l.RESUME_TOKEN_MAX_AGE_MICROS=3e8,l}(),Tu=function(){function t(t,e){this.indexManager=t,this.referenceDelegate=e,this.mutationQueue=[],this.nextBatchId=1,this.lastStreamToken=Pr(),this.batchesByDocumentKey=new Io(Eu.compareByKey)}return t.prototype.checkEmpty=function(t){return Za.resolve(0===this.mutationQueue.length)},t.prototype.acknowledgeBatch=function(t,e,n){var r=e.batchId,i=this.indexOfExistingBatchId(r,"acknowledged");Or(0===i,"Can only acknowledge the first batch in the mutation queue");var o=this.mutationQueue[i];return Or(r===o.batchId,"Queue ordering failure: expected batch "+r+", got batch "+o.batchId),this.lastStreamToken=n,Za.resolve()},t.prototype.getLastStreamToken=function(t){return Za.resolve(this.lastStreamToken)},t.prototype.setLastStreamToken=function(t,e){return this.lastStreamToken=e,Za.resolve()},t.prototype.addMutationBatch=function(t,e,n,r){Or(0!==r.length,"Mutation batches should not be empty");var i=this.nextBatchId;(this.nextBatchId++,0<this.mutationQueue.length)&&Or(this.mutationQueue[this.mutationQueue.length-1].batchId<i,"Mutation batchIDs must be monotonically increasing order");var o=new Ja(i,e,n,r);this.mutationQueue.push(o);for(var a=0,s=r;a<s.length;a++){var u=s[a];this.batchesByDocumentKey=this.batchesByDocumentKey.add(new Eu(u.key,i)),this.indexManager.addToCollectionParentIndex(t,u.key.path.popLast())}return Za.resolve(o)},t.prototype.lookupMutationBatch=function(t,e){return Za.resolve(this.findMutationBatch(e))},t.prototype.lookupMutationKeys=function(t,e){var n=this.findMutationBatch(e);return Or(null!=n,"Failed to find local mutation batch."),Za.resolve(n.keys())},t.prototype.getNextMutationBatchAfterBatchId=function(t,e){var n=e+1,r=this.indexOfBatchId(n),i=r<0?0:r;return Za.resolve(this.mutationQueue.length>i?this.mutationQueue[i]:null)},t.prototype.getAllMutationBatches=function(t){return Za.resolve(this.mutationQueue.slice())},t.prototype.getAllMutationBatchesAffectingDocumentKey=function(t,n){var r=this,e=new Eu(n,0),i=new Eu(n,Number.POSITIVE_INFINITY),o=[];return this.batchesByDocumentKey.forEachInRange([e,i],function(t){Or(n.isEqual(t.key),"Should only iterate over a single key's batches");var e=r.findMutationBatch(t.targetOrBatchId);Or(null!==e,"Batches in the index must exist in the main table"),o.push(e)}),Za.resolve(o)},t.prototype.getAllMutationBatchesAffectingDocumentKeys=function(t,e){var r=this,i=new Io(ui);return e.forEach(function(e){var t=new Eu(e,0),n=new Eu(e,Number.POSITIVE_INFINITY);

1r.batchesByDocumentKey.forEachInRange([t,n],function(t){Or(e.isEqual(t.key),"For each key, should only iterate over a single key's batches"),i=i.add(t.targetOrBatchId)})}),Za.resolve(this.findMutationBatches(i))},t.prototype.getAllMutationBatchesAffectingQuery=function(t,e){Or(!e.isCollectionGroupQuery(),"CollectionGroup queries should be handled in LocalDocumentsView");var n=e.path,r=n.length+1,i=n;ki.isDocumentKey(i)||(i=i.child(""));var o=new Eu(new ki(i),0),a=new Io(ui);return this.batchesByDocumentKey.forEachWhile(function(t){var e=t.key.path;return!!n.isPrefixOf(e)&&(e.length===r&&(a=a.add(t.targetOrBatchId)),!0)},o),Za.resolve(this.findMutationBatches(a))},t.prototype.findMutationBatches=function(t){var n=this,r=[];return t.forEach(function(t){var e=n.findMutationBatch(t);null!==e&&r.push(e)}),r},t.prototype.removeMutationBatch=function(n,r){var i=this;Or(0===this.indexOfExistingBatchId(r.batchId,"removed"),"Can only remove the first entry of the mutation queue"),this.mutationQueue.shift();var o=this.batchesByDocumentKey;return Za.forEach(r.mutations,function(t){var e=new Eu(t.key,r.batchId);return o=o.delete(e),i.referenceDelegate.removeMutationReference(n,t.key)}).next(function(){i.batchesByDocumentKey=o})},t.prototype.removeCachedMutationKeys=function(t){},t.prototype.containsKey=function(t,e){var n=new Eu(e,0),r=this.batchesByDocumentKey.firstAfterOrEqual(n);return Za.resolve(e.isEqual(r&&r.key))},t.prototype.performConsistencyCheck=function(t){return 0===this.mutationQueue.length&&Or(this.batchesByDocumentKey.isEmpty(),"Document leak -- detected dangling mutation references when queue is empty."),Za.resolve()},t.prototype.indexOfExistingBatchId=function(t,e){var n=this.indexOfBatchId(t);return Or(0<=n&&n<this.mutationQueue.length,"Batches must exist to be "+e),n},t.prototype.indexOfBatchId=function(t){return 0===this.mutationQueue.length?0:t-this.mutationQueue[0].batchId},t.prototype.findMutationBatch=function(t){var e=this.indexOfBatchId(t);if(e<0||e>=this.mutationQueue.length)return null;var n=this.mutationQueue[e];return Or(n.batchId===t,"If found batch must match"),n},t}(),Iu=function(){function t(t){this.persistence=t,this.queries=new Ts(function(t){return t.canonicalId()}),this.lastRemoteSnapshotVersion=wo.MIN,this.highestTargetId=0,this.highestSequenceNumber=0,this.references=new wu,this.targetCount=0,this.targetIdGenerator=cs.forQueryCache()}return t.prototype.getTargetCount=function(t){return Za.resolve(this.targetCount)},t.prototype.forEachTarget=function(t,n){return this.queries.forEach(function(t,e){return n(e)}),Za.resolve()},t.prototype.getLastRemoteSnapshotVersion=function(t){return Za.resolve(this.lastRemoteSnapshotVersion)},t.prototype.getHighestSequenceNumber=function(t){return Za.resolve(this.highestSequenceNumber)},t.prototype.allocateTargetId=function(t){var e=this.targetIdGenerator.after(this.highestTargetId);return this.highestTargetId=e,Za.resolve(e)},t.prototype.setTargetsMetadata=function(t,e,n){return n&&(this.lastRemoteSnapshotVersion=n),e>this.highestSequenceNumber&&(this.highestSequenceNumber=e),Za.resolve()},t.prototype.saveQueryData=function(t){this.queries.set(t.query,t);var e=t.targetId;e>this.highestTargetId&&(this.highestTargetId=e),t.sequenceNumber>this.highestSequenceNumber&&(this.highestSequenceNumber=t.sequenceNumber)},t.prototype.addQueryData=function(t,e){return Or(!this.queries.has(e.query),"Adding a query that already exists"),this.saveQueryData(e),this.targetCount+=1,Za.resolve()},t.prototype.updateQueryData=function(t,e){return Or(this.queries.has(e.query),"Updating a non-existent query"),this.saveQueryData(e),Za.resolve()},t.prototype.removeQueryData=function(t,e){return Or(0<this.targetCount,"Removing a target from an empty cache"),Or(this.queries.has(e.query),"Removing a non-existent target from the cache"),this.queries.delete(e.query),this.references.removeReferencesForId(e.targetId),this.targetCount-=1,Za.resolve()},t.prototype.removeTargets=function(n,r,i){var o=this,a=0,s=[];return this.queries.forEach(function(t,e){e.sequenceNumber<=r&&!i[e.targetId]&&(o.queries.delete(t),s.push(o.removeMatchingKeysForTargetId(n,e.targetId)),a++)}),Za.waitFor(s).next(function(){return a})},t.prototype.getQueryCount=function(t){return Za.resolve(this.targetCount)},t.prototype.getQueryData=function(t,e){var n=this.queries.get(e)||null;return Za.resolve(n)},t.prototype.getQueryDataForTarget=function(t,e){return Mr("Not yet implemented.")},t.prototype.addMatchingKeys=function(e,t,n){this.references.addReferences(t,n);var r=this.persistence.referenceDelegate,i=[];return r&&t.forEach(function(t){i.push(r.addReference(e,t))}),Za.waitFor(i)},t.prototype.removeMatchingKeys=function(e,t,n){this.references.removeReferences(t,n);var r=this.persistence.referenceDelegate,i=[];return r&&t.forEach(function(t){i.push(r.removeReference(e,t))}),Za.waitFor(i)},t.prototype.removeMatchingKeysForTargetId=function(t,e){return this.references.removeReferencesForId(e),Za.resolve()},t.prototype.getMatchingKeysForTargetId=function(t,e){var n=this.references.referencesForId(e);return Za.resolve(n)},t.prototype.containsKey=function(t,e){return Za.resolve(this.references.containsKey(e))},t}();var Cu,Du,Nu=function(){function t(t,e){this.indexManager=t,this.sizer=e,this.docs=new Pi(ki.comparator),this.newDocumentChanges=Zo(),this.size=0}return t.prototype.addEntries=function(t,e,n){for(var r=[],i=0,o=e;i<o.length;i++){var a=o[i],s=a.maybeDocument.key;this.docs=this.docs.insert(s,a),this.newDocumentChanges=this.newDocumentChanges.add(s),r.push(this.indexManager.addToCollectionParentIndex(t,s.path.popLast()))}return this.size+=n,Za.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,Za.resolve(n.size)):Za.resolve(0)},t.prototype.getEntry=function(t,e){var n=this.docs.get(e);return Za.resolve(n?n.maybeDocument:null)},t.prototype.getSizedEntry=function(t,e){return Za.resolve(this.docs.get(e))},t.prototype.getEntries=function(t,e){var n=this,r=zo();return e.forEach(function(t){var e=n.docs.get(t);r=r.insert(t,e?e.maybeDocument:null)}),Za.resolve(r)},t.prototype.getSizedEntries=function(t,e){var n=this,r=zo(),i=new Pi(ki.comparator);return e.forEach(function(t){var e=n.docs.get(t);r=r.insert(t,e?e.maybeDocument:null),i=i.insert(t,e?e.size:0)}),Za.resolve({maybeDocuments:r,sizeMap:i})},t.prototype.getDocumentsMatchingQuery=function(t,e){Or(!e.isCollectionGroupQuery(),"CollectionGroup queries should be handled in LocalDocumentsView");for(var n=Yo(),r=new ki(e.path.child("")),i=this.docs.getIteratorFrom(r);i.hasNext();){var o=i.getNext(),a=o.key,s=o.value.maybeDocument;if(!e.path.isPrefixOf(a.path))break;s instanceof Mi&&e.matches(s)&&(n=n.insert(s.key,s))}return Za.resolve(n)}

1,t.prototype.forEachDocumentKey=function(t,e){return Za.forEach(this.docs,function(t){return e(t)})},t.prototype.getNewDocumentChanges=function(t){var r=this,i=Wo();return this.newDocumentChanges.forEach(function(t){var e=r.docs.get(t),n=e?e.maybeDocument:new Oi(t,wo.forDeletedDoc());i=i.insert(t,n)}),this.newDocumentChanges=Zo(),Za.resolve(i)},t.prototype.newChangeBuffer=function(){return new Au(this.sizer,this)},t.prototype.getSize=function(t){return Za.resolve(this.size)},t}(),Au=function(r){function t(t,e){var n=r.call(this)||this;return n.sizer=t,n.documentCache=e,n}return s(t,r),t.prototype.applyChanges=function(t){var i=this,e=this.assertChanges(),o=0,a=[];return e.forEach(function(t,e){var n=i.documentSizes.get(t);Or(void 0!==n,"Attempting to change document "+t.toString()+" without having read it first");var r=i.sizer(e);o+=r-n,a.push({maybeDocument:e,size:r})}),this.documentCache.addEntries(t,a,o)},t.prototype.getFromCache=function(t,e){return this.documentCache.getSizedEntry(t,e)},t.prototype.getAllFromCache=function(t,e){return this.documentCache.getSizedEntries(t,e)},t}(Is),ku=function(){function r(t,e){var n=this;this.clientId=t,this.mutationQueues={},this.listenSequence=new Va(0),this._started=!1,this._started=!0,this.referenceDelegate=e(this),this.queryCache=new Iu(this);this.indexManager=new _s,this.remoteDocumentCache=new Nu(this.indexManager,function(t){return n.referenceDelegate.documentSize(t)})}return r.createLruPersistence=function(t,e,n){return new r(t,function(t){return new Ou(t,new nu(e),n)})},r.createEagerPersistence=function(t){return new r(t,function(t){return new Mu(t)})},r.prototype.shutdown=function(){return this._started=!1,Promise.resolve()},Object.defineProperty(r.prototype,"started",{get:function(){return this._started},enumerable:!0,configurable:!0}),r.prototype.getActiveClients=function(){return h(this,void 0,void 0,function(){return p(this,function(t){return[2,[this.clientId]]})})},r.prototype.setPrimaryStateListener=function(t){return t(!0)},r.prototype.setDatabaseDeletedListener=function(){},r.prototype.setNetworkEnabled=function(t){},r.prototype.getIndexManager=function(){return this.indexManager},r.prototype.getMutationQueue=function(t){var e=this.mutationQueues[t.toKey()];return e||(e=new Tu(this.indexManager,this.referenceDelegate),this.mutationQueues[t.toKey()]=e),e},r.prototype.getQueryCache=function(){return this.queryCache},r.prototype.getRemoteDocumentCache=function(){return this.remoteDocumentCache},r.prototype.runTransaction=function(t,e,n){var r=this;Ar("MemoryPersistence","Starting transaction:",t);var i=new Ru(this.listenSequence.next());return this.referenceDelegate.onTransactionStarted(),n(i).next(function(t){return r.referenceDelegate.onTransactionCommitted(i).next(function(){return t})}).toPromise()},r.prototype.mutationQueuesContainKey=function(e,n){return Za.or((t=this.mutationQueues,r=[],Ur(t,function(t,e){return r.push(e)}),r).map(function(t){return function(){return t.containsKey(e,n)}}));var t,r},r}(),Ru=function(t){this.currentSequenceNumber=t},Mu=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),Za.resolve()},t.prototype.removeReference=function(t,e){return this.orphanedDocuments.add(e),Za.resolve()},t.prototype.removeMutationReference=function(t,e){return this.orphanedDocuments.add(e),Za.resolve()},t.prototype.removeTarget=function(t,e){var n=this,r=this.persistence.getQueryCache();return r.getMatchingKeysForTargetId(t,e.targetId).next(function(t){t.forEach(function(t){return n.orphanedDocuments.add(t)})}).next(function(){return r.removeQueryData(t,e)})},t.prototype.onTransactionStarted=function(){this.orphanedDocuments=new Set},t.prototype.onTransactionCommitted=function(n){var t=this,r=this.persistence.getRemoteDocumentCache();return Za.forEach(this.orphanedDocuments,function(e){return t.isReferenced(n,e).next(function(t){return t?Za.resolve():r.removeEntry(n,e).next(function(){})})})},t.prototype.updateLimboDocument=function(t,e){var n=this;return this.isReferenced(t,e).next(function(t){t?n.orphanedDocuments.delete(e):n.orphanedDocuments.add(e)})},t.prototype.documentSize=function(t){return 0},t.prototype.isReferenced=function(t,e){var n=this;return Za.or([function(){return n.persistence.getQueryCache().containsKey(t,e)}

1,function(){return n.persistence.mutationQueuesContainKey(t,e)},function(){return Za.resolve(n.inMemoryPins.containsKey(e))}])},t}(),Ou=function(){function t(t,e,n){this.persistence=t,this.serializer=e,this.orphanedSequenceNumbers=new Ts(function(t){return za(t.path)}),this.garbageCollector=new uu(this,n)}return t.prototype.onTransactionStarted=function(){},t.prototype.onTransactionCommitted=function(t){return Za.resolve()},t.prototype.forEachTarget=function(t,e){return this.persistence.getQueryCache().forEachTarget(t,e)},t.prototype.getSequenceNumberCount=function(t){var n=this.orphanedDocumentCount(t);return this.persistence.getQueryCache().getTargetCount(t).next(function(e){return n.next(function(t){return e+t})})},t.prototype.orphanedDocumentCount=function(t){var e=0;return this.forEachOrphanedDocumentSequenceNumber(t,function(t){e++}).next(function(){return e})},t.prototype.forEachOrphanedDocumentSequenceNumber=function(n,r){var i=this;return Za.forEach(this.orphanedSequenceNumbers,function(t,e){return i.isPinned(n,t,e).next(function(t){return t?Za.resolve():r(e)})})},t.prototype.setInMemoryPins=function(t){this.inMemoryPins=t},t.prototype.removeTargets=function(t,e,n){return this.persistence.getQueryCache().removeTargets(t,e,n)},t.prototype.removeOrphanedDocuments=function(n,t){var r=this,i=0,o=this.persistence.getRemoteDocumentCache();return o.forEachDocumentKey(n,function(e){return r.isPinned(n,e,t).next(function(t){return t?Za.resolve():(i++,o.removeEntry(n,e).next())})}).next(function(){return i})},t.prototype.removeMutationReference=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),Za.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),Za.resolve()},t.prototype.removeReference=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),Za.resolve()},t.prototype.updateLimboDocument=function(t,e){return this.orphanedSequenceNumbers.set(e,t.currentSequenceNumber),Za.resolve()},t.prototype.documentSize=function(t){var e,n=this.serializer.toDbRemoteDocument(t);if(n.document)e=n.document;else if(n.unknownDocument)e=n.unknownDocument;else{if(!n.noDocument)throw Mr("Unknown remote document type");e=n.noDocument}return JSON.stringify(e).length},t.prototype.isPinned=function(t,e,n){var r=this;return Za.or([function(){return r.persistence.mutationQueuesContainKey(t,e)},function(){return Za.resolve(r.inMemoryPins.containsKey(e))},function(){return r.persistence.getQueryCache().containsKey(t,e)},function(){var t=r.orphanedSequenceNumbers.get(e);return Za.resolve(void 0!==t&&n<t)}])},t.prototype.getCacheSize=function(t){return this.persistence.getRemoteDocumentCache().getSize(t)},t}(),_u=function(){function t(t,e,n,r,i){this.queue=t,this.timerId=e,this.initialDelayMs=n,this.backoffFactor=r,this.maxDelayMs=i,this.timerPromise=null,this.lastAttemptTime=Date.now(),this.reset()}return t.prototype.reset=function(){this.currentBaseMs=0},t.prototype.resetToMax=function(){this.currentBaseMs=this.maxDelayMs},t.prototype.backoffAndRun=function(t){var e=this;this.cancel();var n=Math.floor(this.currentBaseMs+this.jitterDelayMs()),r=Math.max(0,Date.now()-this.lastAttemptTime),i=Math.max(0,n-r);0<this.currentBaseMs&&Ar("ExponentialBackoff","Backing off for "+i+" ms (base delay: "+this.currentBaseMs+" ms, delay with jitter: "+n+" ms, last attempt: "+r+" ms ago)"),this.timerPromise=this.queue.enqueueAfterDelay(this.timerId,i,function(){return e.lastAttemptTime=Date.now(),t()}),this.currentBaseMs*=this.backoffFactor,this.currentBaseMs<this.initialDelayMs&&(this.currentBaseMs=this.initialDelayMs),this.currentBaseMs>this.maxDelayMs&&(this.currentBaseMs=this.maxDelayMs)},t.prototype.cancel=function(){null!==this.timerPromise&&(this.timerPromise.cancel(),this.timerPromise=null)},t.prototype.jitterDelayMs=function(){return(Math.random()-.5)*this.currentBaseMs},t}(),Pu="PersistentStream";(Du=Cu||(Cu={}))[Du.Initial=0]="Initial",Du[Du.Starting=1]="Starting",Du[Du.Open=2]="Open",Du[Du.Error=3]="Error",Du[Du.Backoff=4]="Backoff";var Lu,xu,qu,Fu,Vu=function(){function t(t,e,n,r,i,o){this.queue=t,this.idleTimerId=n,this.connection=r,this.credentialsProvider=i,this.listener=o,this.state=Cu.Initial,this.closeCount=0,this.idleTimer=null,this.stream=null,this.backoff=new _u(t,e,1e3,1.5,6e4)}return t.prototype.isStarted=function(){return this.state===Cu.Starting||this.state===Cu.Open||this.state===Cu.Backoff},t.prototype.isOpen=function(){return this.state===Cu.Open},t.prototype.start=function(){this.state!==Cu.Error?(Or(this.state===Cu.Initial,"Already started"),this.auth()):this.performBackoff()},t.prototype.stop=function(){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this.isStarted()?[4,this.close(Cu.Initial)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})},t.prototype.inhibitBackoff=function(){Or(!this.isStarted(),"Can only inhibit backoff in a stopped state"),this.state=Cu.Initial,this.backoff.reset()},t.prototype.markIdle=function(){var t=this;this.isOpen()&&null===this.idleTimer&&(this.idleTimer=this.queue.enqueueAfterDelay(this.idleTimerId,6e4,function(){return t.handleIdleCloseTimer()}))},t.prototype.sendRequest=function(t){this.cancelIdleCheck(),this.stream.send(t)},t.prototype.handleIdleCloseTimer=function(){return h(this,void 0,void 0,function(){return p(this,function(t){return this.isOpen()?[2,this.close(Cu.Initial)]:[2]})})},t.prototype.cancelIdleCheck=function(){this.idleTimer&&(this.idleTimer.cancel(),this.idleTimer=null)},t.prototype.close=function(e,n){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return Or(this.isStarted(),"Only started streams should be closed."),Or(e===Cu.Error||io(n),"Can't provide an error when not in an error state."),this.cancelIdleCheck(),this.backoff.cancel(),this.closeCount++,e!==Cu.Error?this.backoff.reset():n&&n.code===Lr.RESOURCE_EXHAUSTED?(kr(n.toString()),kr("Using maximum backoff delay to prevent overloading the backend."),this.backoff.resetToMax()):n&&n.code===Lr.UNAUTHENTICATED&&this.credentialsProvider.invalidateToken(),null!==this.stream&&(this.tearDown(),this.stream.close(),this.stream=null),this.state=e,[4,this.listener.onClose(n)];case 1:return t.sent(),[2]}})})},t.prototype.tearDown=function(){},t.prototype.auth=function(){var n=this;Or(this.state===Cu.Initial,"Must be in initial state to auth"),this.state=Cu.Starting;var t=this.getCloseGuardedDispatcher(this.closeCount),e=this.closeCount;this.credentialsProvider.getToken().then(function(t){n.closeCount===e&&n.startStream(t)},function(e){t(function(){var t=new xr(Lr.UNKNOWN,"Fetching auth token failed: "+e.message);return n.handleStreamClose(t)})})},t.prototype.startStream=function(t){var e=this;Or(this.state===Cu.Starting,"Trying to start stream in a non-starting state");var n=this.getCloseGuardedDispatcher(this.closeCount);this.stream=this.startRpc(t),this.stream.onOpen(function(){n(function(){return Or(e.state===Cu.Starting,"Expected stream to be in state Starting, but was "+e.state),e.state=Cu.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;

1Or(this.state===Cu.Error,"Should only perform backoff when in Error state"),this.state=Cu.Backoff,this.backoff.backoffAndRun(function(){return h(t,void 0,void 0,function(){return p(this,function(t){return Or(this.state===Cu.Backoff,"Backoff elapsed but state is now: "+this.state),this.state=Cu.Initial,this.start(),Or(this.isStarted(),"PersistentStream should have started"),[2]})})})},t.prototype.handleStreamClose=function(t){return Or(this.isStarted(),"Can't handle server close on non-started stream"),Ar(Pu,"close with error: "+t),this.stream=null,this.close(Cu.Error,t)},t.prototype.getCloseGuardedDispatcher=function(e){var n=this;return function(t){n.queue.enqueueAndForget(function(){return n.closeCount===e?t():(Ar(Pu,"stream callback skipped by getCloseGuardedDispatcher."),Promise.resolve())})}},t}(),Bu=function(a){function t(t,e,n,r,i){var o=a.call(this,t,qa.ListenStreamConnectionBackoff,qa.ListenStreamIdle,e,n,i)||this;return o.serializer=r,o}return s(t,a),t.prototype.startRpc=function(t){return this.connection.openStream("Listen",t)},t.prototype.onMessage=function(t){this.backoff.reset();var e=this.serializer.fromWatchChange(t),n=this.serializer.versionFromListenResponse(t);return this.listener.onWatchChange(e,n)},t.prototype.watch=function(t){var e={};e.database=this.serializer.encodedDatabaseId,e.addTarget=this.serializer.toTarget(t);var n=this.serializer.toListenRequestLabels(t);n&&(e.labels=n),this.sendRequest(e)},t.prototype.unwatch=function(t){var e={};e.database=this.serializer.encodedDatabaseId,e.removeTarget=t,this.sendRequest(e)},t}(Vu),Uu=function(a){function t(t,e,n,r,i){var o=a.call(this,t,qa.WriteStreamConnectionBackoff,qa.WriteStreamIdle,e,n,i)||this;return o.serializer=r,o.handshakeComplete_=!1,o}return s(t,a),Object.defineProperty(t.prototype,"handshakeComplete",{get:function(){return this.handshakeComplete_},enumerable:!0,configurable:!0}),t.prototype.start=function(){this.handshakeComplete_=!1,a.prototype.start.call(this)},t.prototype.tearDown=function(){this.handshakeComplete_&&this.writeMutations([])},t.prototype.startRpc=function(t){return this.connection.openStream("Write",t)},t.prototype.onMessage=function(t){if(Or(!!t.streamToken,"Got a write response without a stream token"),this.lastStreamToken=t.streamToken,this.handshakeComplete_){this.backoff.reset();var e=this.serializer.fromWriteResults(t.writeResults,t.commitTime),n=this.serializer.fromVersion(t.commitTime);return this.listener.onMutationResult(n,e)}return Or(!t.writeResults||0===t.writeResults.length,"Got mutation results for handshake"),this.handshakeComplete_=!0,this.listener.onHandshakeComplete()},t.prototype.writeHandshake=function(){Or(this.isOpen(),"Writing handshake requires an opened stream"),Or(!this.handshakeComplete_,"Handshake already completed");var t={};t.database=this.serializer.encodedDatabaseId,this.sendRequest(t)},t.prototype.writeMutations=function(t){var e=this;Or(this.isOpen(),"Writing mutations requires an opened stream"),Or(this.handshakeComplete_,"Handshake must be complete before writing mutations"),Or(0<this.lastStreamToken.length,"Trying to write mutation without a token");var n={streamToken:this.lastStreamToken,writes:t.map(function(t){return e.serializer.toMutation(t)})};this.sendRequest(n)},t}(Vu),Qu=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 Uu(this.queue,this.connection,this.credentials,this.serializer,t)},t.prototype.newPersistentWatchStream=function(t){return new Bu(this.queue,this.connection,this.credentials,this.serializer,t)},t.prototype.commit=function(t){var e=this,n={database:this.serializer.encodedDatabaseId,writes:t.map(function(t){return e.serializer.toMutation(t)})};return this.invokeRPC("Commit",n).then(function(t){return e.serializer.fromWriteResults(t.writeResults,t.commitTime)})},t.prototype.lookup=function(e){var i=this,t={database:this.serializer.encodedDatabaseId,documents:e.map(function(t){return i.serializer.toName(t)})};return this.invokeStreamingRPC("BatchGetDocuments",t).then(function(t){var n=Wo();t.forEach(function(t){var e=i.serializer.fromMaybeDocument(t);n=n.insert(e.key,e)});var r=[];return e.forEach(function(t){var e=n.get(t);Or(!!e,"Missing entity in write response for "+t),r.push(e)}),r})},t.prototype.invokeRPC=function(e,n){var r=this;return this.credentials.getToken().then(function(t){return r.connection.invokeRPC(e,n,t)}).catch(function(t){throw t.code===Lr.UNAUTHENTICATED&&r.credentials.invalidateToken(),t})},t.prototype.invokeStreamingRPC=function(e,n){var r=this;return this.credentials.getToken().then(function(t){return r.connection.invokeStreamingRPC(e,n,t)}).catch(function(t){throw t.code===Lr.UNAUTHENTICATED&&r.credentials.invalidateToken(),t})},t}(),Ku=function(){function t(t){this.datastore=t,this.readVersions=Jo(),this.mutations=[],this.committed=!1}return t.prototype.recordVersion=function(t){var e;if(t instanceof Mi)e=t.version;else{if(!(t instanceof Oi))throw Mr("Document in a transaction was a "+t.constructor.name);e=wo.forDeletedDoc()}var n=this.readVersions.get(t.key);if(null!==n){if(!e.isEqual(n))throw new xr(Lr.ABORTED,"Document version changed between two reads.")}else this.readVersions=this.readVersions.insert(t.key,e)},t.prototype.lookup=function(t){var e=this;return this.committed?Promise.reject("Transaction has already completed."):0<this.mutations.length?Promise.reject("Transactions lookups are invalid after writes."):this.datastore.lookup(t).then(function(t){return t.forEach(function(t){t instanceof Oi||t instanceof Mi?e.recordVersion(t):Mr("Document in a transaction was a "+t.constructor.name)}),t})},t.prototype.write=function(t){if(this.committed)throw new xr(Lr.FAILED_PRECONDITION,"Transaction has already completed.");this.mutations=this.mutations.concat(t)},t.prototype.precondition=function(t){var e=this.readVersions.get(t);return e?ko.updateTime(e):ko.NONE},t.prototype.preconditionForUpdate=function(t){var e=this.readVersions.get(t);if(e&&e.isEqual(wo.forDeletedDoc()))throw new xr(Lr.FAILED_PRECONDITION,"Can't update a document that doesn't exist.");return e?ko.updateTime(e):ko.exists(!0)},t.prototype.set=function(t,e){this.write(e.toMutations(t,this.prec

1ondition(t)))},t.prototype.update=function(t,e){this.write(e.toMutations(t,this.preconditionForUpdate(t)))},t.prototype.delete=function(t){this.write([new Po(t,this.precondition(t))]),this.readVersions=this.readVersions.insert(t,wo.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}();(xu=Lu||(Lu={}))[xu.Unknown=0]="Unknown",xu[xu.Online=1]="Online",xu[xu.Offline=2]="Offline",(Fu=qu||(qu={}))[Fu.RemoteStore=0]="RemoteStore",Fu[Fu.SharedClientState=1]="SharedClientState";var ju=function(){function t(t,e){this.asyncQueue=t,this.onlineStateHandler=e,this.state=Lu.Unknown,this.watchStreamFailures=0,this.onlineStateTimer=null,this.shouldWarnClientIsOffline=!0}return t.prototype.handleWatchStreamStart=function(){var t=this;0===this.watchStreamFailures&&(this.setAndBroadcast(Lu.Unknown),Or(null===this.onlineStateTimer,"onlineStateTimer shouldn't be started yet"),this.onlineStateTimer=this.asyncQueue.enqueueAfterDelay(qa.OnlineStateTimeout,1e4,function(){return t.onlineStateTimer=null,Or(t.state===Lu.Unknown,"Timer should be canceled if we transitioned to a different state."),t.logClientOfflineWarningIfNecessary("Backend didn't respond within 10 seconds."),t.setAndBroadcast(Lu.Offline),Promise.resolve()}))},t.prototype.handleWatchStreamFailure=function(t){this.state===Lu.Online?(this.setAndBroadcast(Lu.Unknown),Or(0===this.watchStreamFailures,"watchStreamFailures must be 0"),Or(null===this.onlineStateTimer,"onlineStateTimer must be null")):(this.watchStreamFailures++,1<=this.watchStreamFailures&&(this.clearOnlineStateTimer(),this.logClientOfflineWarningIfNecessary("Connection failed 1 times. Most recent error: "+t.toString()),this.setAndBroadcast(Lu.Offline)))},t.prototype.set=function(t){this.clearOnlineStateTimer(),this.watchStreamFailures=0,t===Lu.Online&&(this.shouldWarnClientIsOffline=!1),this.setAndBroadcast(t)},t.prototype.setAndBroadcast=function(t){t!==this.state&&(this.state=t,this.onlineStateHandler(t))},t.prototype.logClientOfflineWarningIfNecessary=function(t){var e="Could not reach Cloud Firestore backend. "+t+"\nThis typically indicates that your device does not have a healthy Internet connection at the moment. The client will operate in offline mode until it is able to successfully connect to the backend.";this.shouldWarnClientIsOffline?(kr(e),this.shouldWarnClientIsOffline=!1):Ar("OnlineStateTracker",e)},t.prototype.clearOnlineStateTimer=function(){null!==this.onlineStateTimer&&(this.onlineStateTimer.cancel(),this.onlineStateTimer=null)},t}(),Gu="RemoteStore",Wu=function(){function t(t,e,n,r,i){var o=this;this.localStore=t,this.datastore=e,this.writePipeline=[],this.listenTargets={},this.watchChangeAggregator=null,this.networkEnabled=!1,this.isPrimary=!1,this.connectivityMonitor=i,this.connectivityMonitor.addCallback(function(t){n.enqueueAndForget(function(){return h(o,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this.canUseNetwork()?(Ar(Gu,"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 ju(n,r),this.watchStream=this.datastore.newPersistentWatchStream({onOpen:this.onWatchStreamOpen.bind(this),onClose:this.onWatchStreamClose.bind(this),onWatchChange:this.onWatchStreamChange.bind(this)}),this.writeStream=this.datastore.newPersistentWriteStream({onOpen:this.onWriteStreamOpen.bind(this),onClose:this.onWriteStreamClose.bind(this),onHandshakeComplete:this.onWriteHandshakeComplete.bind(this),onMutationResult:this.onMutationResult.bind(this)})}return t.prototype.start=function(){return this.enableNetwork()},t.prototype.enableNetwork=function(){return h(this,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:return this.networkEnabled=!0,this.canUseNetwork()?(e=this.writeStream,[4,this.localStore.getLastStreamToken()]):[3,3];case 1:return e.lastStreamToken=t.sent(),this.shouldStartWatchStream()?this.startWatchStream():this.onlineStateTracker.set(Lu.Unknown),[4,this.fillWritePipeline()];case 2:t.sent(),t.label=3;case 3:return[2]}})})},t.prototype.disableNetwork=function(){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this.networkEnabled=!1,[4,this.disableNetworkInternal()];case 1:return t.sent(),this.onlineStateTracker.set(Lu.Offline),[2]}})})},t.prototype.disableNetworkInternal=function(){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return[4,this.writeStream.stop()];case 1:return t.sent(),[4,this.watchStream.stop()];case 2:return t.sent(),0<this.writePipeline.length&&(Ar(Gu,"Stopping write stream with "+this.writePipeline.length+" pending writes"),this.writePipeline=[]),this.cleanUpWatchStreamState(),[2]}})})},t.prototype.shutdown=function(){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return Ar(Gu,"RemoteStore shutting down."),this.networkEnabled=!1,[4,this.disableNetworkInternal()];case 1:return t.sent(),this.connectivityMonitor.shutdown(),this.onlineStateTracker.set(Lu.Unknown),[2]}})})},t.prototype.listen=function(t){Or(!Fr(this.listenTargets,t.targetId),"listen called with duplicate targetId!"),this.listenTargets[t.targetId]=t,this.shouldStartWatchStream()?this.startWatchStream():this.watchStream.isOpen()&&this.sendWatchRequest(t)},t.prototype.unlisten=function(t){Or(Fr(this.listenTargets,t),"unlisten called without assigned target ID!"),delete this.listenTargets[t],this.watchStream.isOpen()&&this.sendUnwatchRequest(t),Qr(this.listenTargets)&&(this.watchStream.isOpen()?this.watchStream.markIdle():this.canUseNetwork()&&this.onlineStateTracker.set(Lu.Unknown))},t.prototype.getQueryDataForTarget=function(t){return this.listenTargets[t]||null},t.prototype.getRemoteKeysForTarget=function(t){return this.syncEngine.getRemoteKeysForTarget(t)}

1,t.prototype.sendWatchRequest=function(t){this.watchChangeAggregator.recordPendingTargetRequest(t.targetId),this.watchStream.watch(t)},t.prototype.sendUnwatchRequest=function(t){this.watchChangeAggregator.recordPendingTargetRequest(t),this.watchStream.unwatch(t)},t.prototype.startWatchStream=function(){Or(this.shouldStartWatchStream(),"startWatchStream() called when shouldStartWatchStream() is false."),this.watchChangeAggregator=new ga(this),this.watchStream.start(),this.onlineStateTracker.handleWatchStreamStart()},t.prototype.shouldStartWatchStream=function(){return this.canUseNetwork()&&!this.watchStream.isStarted()&&!Qr(this.listenTargets)},t.prototype.canUseNetwork=function(){return this.isPrimary&&this.networkEnabled},t.prototype.cleanUpWatchStreamState=function(){this.watchChangeAggregator=null},t.prototype.onWatchStreamOpen=function(){return h(this,void 0,void 0,function(){var n=this;return p(this,function(t){return Br(this.listenTargets,function(t,e){n.sendWatchRequest(e)}),[2]})})},t.prototype.onWatchStreamClose=function(e){return h(this,void 0,void 0,function(){return p(this,function(t){return void 0===e&&Or(!this.shouldStartWatchStream(),"Watch stream was stopped gracefully while still needed."),this.cleanUpWatchStreamState(),this.shouldStartWatchStream()?(this.onlineStateTracker.handleWatchStreamFailure(e),this.startWatchStream()):this.onlineStateTracker.set(Lu.Unknown),[2]})})},t.prototype.onWatchStreamChange=function(n,r){return h(this,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:return this.onlineStateTracker.set(Lu.Online),n instanceof ma&&n.state===sa.Removed&&n.cause?[2,this.handleTargetError(n)]:(n instanceof pa?this.watchChangeAggregator.handleDocumentChange(n):n instanceof da?this.watchChangeAggregator.handleExistenceFilter(n):(Or(n instanceof ma,"Expected watchChange to be an instance of WatchTargetChange"),this.watchChangeAggregator.handleTargetChange(n)),r.isEqual(wo.MIN)?[3,3]:[4,this.localStore.getLastRemoteSnapshotVersion()]);case 1:return e=t.sent(),0<=r.compareTo(e)?[4,this.raiseWatchSnapshot(r)]:[3,3];case 2:t.sent(),t.label=3;case 3:return[2]}})})},t.prototype.raiseWatchSnapshot=function(r){var i=this;Or(!r.isEqual(wo.MIN),"Can't raise event for unknown SnapshotVersion");var t=this.watchChangeAggregator.createRemoteEvent(r);return Br(t.targetChanges,function(t,e){if(0<e.resumeToken.length){var n=i.listenTargets[t];n&&(i.listenTargets[t]=n.copy({resumeToken:e.resumeToken,snapshotVersion:r}))}}),t.targetMismatches.forEach(function(t){var e=i.listenTargets[t];if(e){i.listenTargets[t]=e.copy({resumeToken:Pr()}),i.sendUnwatchRequest(t);var n=new To(e.query,t,ao.ExistenceFilterMismatch,e.sequenceNumber);i.sendWatchRequest(n)}}),this.syncEngine.applyRemoteEvent(t)},t.prototype.handleTargetError=function(t){var n=this;Or(!!t.cause,"Handling target error without a cause");var r=t.cause,i=Promise.resolve();return t.targetIds.forEach(function(e){i=i.then(function(){return h(n,void 0,void 0,function(){return p(this,function(t){return Fr(this.listenTargets,e)?(delete this.listenTargets[e],this.watchChangeAggregator.removeTarget(e),[2,this.syncEngine.rejectListen(e,r)]):[2]})})})}),i},t.prototype.fillWritePipeline=function(){return h(this,void 0,void 0,function(){var e,n;return p(this,function(t){switch(t.label){case 0:return this.canAddToWritePipeline()?(e=0<this.writePipeline.length?this.writePipeline[this.writePipeline.length-1].batchId:-1,[4,this.localStore.nextMutationBatch(e)]):[3,4];case 1:return null!==(n=t.sent())?[3,2]:(0===this.writePipeline.length&&this.writeStream.markIdle(),[3,4]);case 2:return this.addToWritePipeline(n),[4,this.fillWritePipeline()];case 3:t.sent(),t.label=4;case 4:return this.shouldStartWriteStream()&&this.startWriteStream(),[2]}})})},t.prototype.canAddToWritePipeline=function(){return this.canUseNetwork()&&this.writePipeline.length<10},t.prototype.outstandingWrites=function(){return this.writePipeline.length},t.prototype.addToWritePipeline=function(t){Or(this.canAddToWritePipeline(),"addToWritePipeline called when pipeline is full"),this.writePipeline.push(t),this.writeStream.isOpen()&&this.writeStream.handshakeComplete&&this.writeStream.writeMutations(t.mutations)},t.prototype.shouldStartWriteStream=function(){return this.canUseNetwork()&&!this.writeStream.isStarted()&&0<this.writePipeline.length},t.prototype.startWriteStream=function(){Or(this.shouldStartWriteStream(),"startWriteStream() called when shouldStartWriteStream() is false."),this.writeStream.start()},t.prototype.onWriteStreamOpen=function(){return h(this,void 0,void 0,function(){return p(this,function(t){return this.writeStream.writeHandshake(),[2]})})},t.prototype.onWriteHandshakeComplete=function(){var r=this;return this.localStore.setLastStreamToken(this.writeStream.lastStreamToken).then(function(){for(var t=0,e=r.writePipeline;t<e.length;t++){var n=e[t];r.writeStream.writeMutations(n.mutations)}}).catch(du)},t.prototype.onMutationResult=function(t,e){var n=this;Or(0<this.writePipeline.length,"Got result for empty write pipeline");var r=this.writePipeline.shift(),i=$a.from(r,t,e,this.writeStream.lastStreamToken);return this.syncEngine.applySuccessfulWrite(i).then(function(){return n.fillWritePipeline()})},t.prototype.onWriteStreamClose=function(n){return h(this,void 0,void 0,function(){var e=this;return p(this,function(t){return void 0===n&&Or(!this.shouldStartWriteStream(),"Write stream was stopped gracefully while still needed."),n&&0<this.writePipeline.length?(void 0,[2,(this.writeStream.handshakeComplete?this.handleWriteError(n):this.handleHandshakeError(n)).then(function(){e.shouldStartWriteStream()&&e.startWriteStream()})]):[2]})})},t.prototype.handleHandshakeError=function(e){return h(this,void 0,void 0,function(){return p(this,function(t){return Ko(e.code)?(Ar(Gu,"RemoteStore error before completed handshake; resetting stream token: ",this.writeStream.lastStreamToken),this.writeStream.lastStreamToken=Pr(),[2,this.localStore.setLastStreamToken(Pr()).catch(du)]):[2]})})},t.prototype.handleWriteError=function(i){return h(this,void 0,void 0,function(){var n,r=this;return p(this,function(t){return Ko(e=i.code)&&e!==Lr.ABORTED?(n=this.writePipeline.shift(),this.writeStream.inhibitBackoff(),[2,this.syncEngine.rejectFailedWrite(n.batchId,i).then(function(){return r.fillWritePipeline()})]):[2];var e})})},t.prototype.createTransaction=function(){return new Ku(this.datastore)},t.prototype.restartNetwork=function(){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this.networkEnabled=!1,[4,this.disableNetworkInternal()];case 1:return t.sent(),this.onlineStateTracker.set(Lu.Unknown),[4,this.enableNetwork()];case 2:return t.sent(),[2]}})})},t.prototype.handleCredentialChange=function(){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this.canUseNetwork()?(Ar(Gu,"RemoteStore restarting streams for new credential"),[4,this.restartNetwork()]):[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})},t.prototype.applyPrimaryState=function(e){return h(this,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return(this.isPrimary=e)&&this.networkEnabled?[4,this.enableNetwork()]:[3,2];case 1:return t.sent(),[3,4];case 2:return e?[3,4]:[4,this.disableNetworkInternal()];case 3:t.sent(),this.onlineStateTracker.set(Lu.Unknown),t.label=4;case 4:return[2]}})})},t}(),zu=function(){this.listeners=[]},Hu=function(){function t(t){this.syncEngine=t,this.queries=new Ts(function(t){return t.canonicalId()}),this.onlineState=Lu.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 zu,this.queries.set(e,r)),r.listeners.push(t),t.applyOnlineStateChange(this.onlineState),r.viewSnap&&t.onViewSnapsh

1ot(r.viewSnap),n?this.syncEngine.listen(e).then(function(t){return r.targetId=t}):Promise.resolve(r.targetId)},t.prototype.unlisten=function(o){return h(this,void 0,void 0,function(){var e,n,r,i;return p(this,function(t){return e=o.query,n=!1,(r=this.queries.get(e))&&0<=(i=r.listeners.indexOf(o))&&(r.listeners.splice(i,1),n=0===r.listeners.length),n?(this.queries.delete(e),[2,this.syncEngine.unlisten(e)]):[2]})})},t.prototype.onWatchChange=function(t){for(var e=0,n=t;e<n.length;e++){var r=n[e],i=r.query,o=this.queries.get(i);if(o){for(var a=0,s=o.listeners;a<s.length;a++){s[a].onViewSnapshot(r)}o.viewSnap=r}}},t.prototype.onWatchError=function(t,e){var n=this.queries.get(t);if(n)for(var r=0,i=n.listeners;r<i.length;r++){i[r].onError(e)}this.queries.delete(t)},t.prototype.onOnlineStateChange=function(i){this.onlineState=i,this.queries.forEach(function(t,e){for(var n=0,r=e.listeners;n<r.length;n++){r[n].applyOnlineStateChange(i)}})},t}(),Yu=function(){function t(t,e,n){this.query=t,this.queryObserver=e,this.raisedInitialEvent=!1,this.onlineState=Lu.Unknown,this.options=n||{}}return t.prototype.onViewSnapshot=function(t){if(Or(0<t.docChanges.length||t.syncStateChanged,"We got a new snapshot with no changes?"),!this.options.includeMetadataChanges){for(var e=[],n=0,r=t.docChanges;n<r.length;n++){var i=r[n];i.type!==na.Metadata&&e.push(i)}t=new ha(t.query,t.docs,t.oldDocs,e,t.mutatedKeys,t.fromCache,t.syncStateChanged,!0)}this.raisedInitialEvent?this.shouldRaiseEvent(t)&&this.queryObserver.next(t):this.shouldRaiseInitialEvent(t,this.onlineState)&&this.raiseInitialEvent(t),this.snap=t},t.prototype.onError=function(t){this.queryObserver.error(t)},t.prototype.applyOnlineStateChange=function(t){this.onlineState=t,this.snap&&!this.raisedInitialEvent&&this.shouldRaiseInitialEvent(this.snap,t)&&this.raiseInitialEvent(this.snap)},t.prototype.shouldRaiseInitialEvent=function(t,e){if(Or(!this.raisedInitialEvent,"Determining whether to raise first event but already had first event"),!t.fromCache)return!0;var n=e!==Lu.Offline;return this.options.waitForSyncWhenOnline&&n?(Or(t.fromCache,"Waiting for sync, but snapshot is not from cache"),!1):!t.docs.isEmpty()||e===Lu.Offline},t.prototype.shouldRaiseEvent=function(t){if(0<t.docChanges.length)return!0;var e=this.snap&&this.snap.hasPendingWrites!==t.hasPendingWrites;return!(!t.syncStateChanged&&!e)&&!0===this.options.includeMetadataChanges},t.prototype.raiseInitialEvent=function(t){Or(!this.raisedInitialEvent,"Trying to raise initial events for second time"),t=ha.fromInitialDocuments(t.query,t.docs,t.mutatedKeys,t.fromCache),this.raisedInitialEvent=!0,this.queryObserver.next(t)},t}(),Xu=function(){function s(t,e,n){this.targetId=t,this.addedKeys=e,this.removedKeys=n}return s.fromSnapshot=function(t,e){for(var n=Zo(),r=Zo(),i=0,o=e.docChanges;i<o.length;i++){var a=o[i];switch(a.type){case na.Added:n=n.add(a.doc.key);break;case na.Removed:r=r.add(a.doc.key)}}return new s(t,n,r)},s}(),Ju=function(t){this.key=t},$u=function(t){this.key=t},Zu=function(){function t(t,e){this.query=t,this._syncedDocuments=e,this.syncState=null,this.current=!1,this.limboDocuments=Zo(),this.mutatedKeys=Zo(),this.documentSet=new aa(t.docComparator.bind(t))}return Object.defineProperty(t.prototype,"syncedDocuments",{get:function(){return this._syncedDocuments},enumerable:!0,configurable:!0}),t.prototype.computeDocChanges=function(t,e){var s=this,u=e?e.changeSet:new ca,c=e?e.documentSet:this.documentSet,h=e?e.mutatedKeys:this.mutatedKeys,l=c,f=!1,p=this.query.hasLimit()&&c.size===this.query.limit?c.last():null;if(t.inorderTraversal(function(t,e){var n=c.get(t),r=e instanceof Mi?e:null;r&&(Or(t.isEqual(r.key),"Mismatching keys found in document changes: "+t+" != "+r.key),r=s.query.matches(r)?r:null);var i=!!n&&s.mutatedKeys.has(n.key),o=!!r&&(r.hasLocalMutations||s.mutatedKeys.has(r.key)&&r.hasCommittedMutations),a=!1;n&&r?n.data.isEqual(r.data)?i!==o&&(u.track({type:na.Metadata,doc:r}),a=!0):s.shouldWaitForSyncedDocument(n,r)||(u.track({type:na.Modified,doc:r}),a=!0,p&&0<s.query.docComparator(r,p)&&(f=!0)):!n&&r?(u.track({type:na.Added,doc:r}),a=!0):n&&!r&&(u.track({type:na.Removed,doc:n}),a=!0,p&&(f=!0));a&&(h=r?(l=l.add(r),o?h.add(t):h.delete(t)):(l=l.delete(t),h.delete(t)))}),this.query.hasLimit())for(;l.size>this.query.limit;){var n=l.last();l=l.delete(n.key),h=h.delete(n.key),u.track({type:na.Removed,doc:n})}return Or(!f||!e,"View was refilled using docs that themselves needed refilling."),{documentSet

1:l,changeSet:u,needsRefill:f,mutatedKeys:h}},t.prototype.shouldWaitForSyncedDocument=function(t,e){return t.hasLocalMutations&&e.hasCommittedMutations&&!e.hasLocalMutations},t.prototype.applyChanges=function(t,e,n){var o=this;Or(!t.needsRefill,"Cannot apply changes that need a refill");var r=this.documentSet;this.documentSet=t.documentSet,this.mutatedKeys=t.mutatedKeys;var i=t.changeSet.getChanges();i.sort(function(t,e){return n=t.type,r=e.type,(i=function(t){switch(t){case na.Added:return 1;case na.Modified:case na.Metadata:return 2;case na.Removed:return 0;default:return Mr("Unknown ChangeType: "+t)}})(n)-i(r)||o.query.docComparator(t.doc,e.doc);var n,r,i}),this.applyTargetChange(n);var a=e?this.updateLimboDocuments():[],s=0===this.limboDocuments.size&&this.current?ia.Synced:ia.Local,u=s!==this.syncState;return this.syncState=s,0!==i.length||u?{snapshot:new ha(this.query,t.documentSet,r,i,t.mutatedKeys,s===ia.Local,u,!1),limboChanges:a}:{limboChanges:a}},t.prototype.applyOnlineStateChange=function(t){return this.current&&t===Lu.Offline?(this.current=!1,this.applyChanges({documentSet:this.documentSet,changeSet:new ca,mutatedKeys:this.mutatedKeys,needsRefill:!1},!1)):{limboChanges:[]}},t.prototype.shouldBeInLimbo=function(t){return!this._syncedDocuments.has(t)&&(!!this.documentSet.has(t)&&!this.documentSet.get(t).hasLocalMutations)},t.prototype.applyTargetChange=function(t){var e=this;t&&(t.addedDocuments.forEach(function(t){return e._syncedDocuments=e._syncedDocuments.add(t)}),t.modifiedDocuments.forEach(function(t){return Or(e._syncedDocuments.has(t),"Modified document "+t+" not found in view.")}),t.removedDocuments.forEach(function(t){return e._syncedDocuments=e._syncedDocuments.delete(t)}),this.current=t.current)},t.prototype.updateLimboDocuments=function(){var e=this;if(!this.current)return[];var n=this.limboDocuments;this.limboDocuments=Zo(),this.documentSet.forEach(function(t){e.shouldBeInLimbo(t.key)&&(e.limboDocuments=e.limboDocuments.add(t.key))});var r=[];return n.forEach(function(t){e.limboDocuments.has(t)||r.push(new $u(t))}),this.limboDocuments.forEach(function(t){n.has(t)||r.push(new Ju(t))}),r},t.prototype.synchronizeWithPersistedState=function(t,e){this._syncedDocuments=e,this.limboDocuments=Zo();var n=this.computeDocChanges(t);return this.applyChanges(n,!0)},t.prototype.computeInitialSnapshot=function(){return ha.fromInitialDocuments(this.query,this.documentSet,this.mutatedKeys,this.syncState===ia.Local)},t}();var tc="SyncEngine",ec=function(t,e,n){this.query=t,this.targetId=e,this.view=n},nc=function(t){this.key=t},rc=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 Ts(function(t){return t.canonicalId()}),this.queryViewsByTarget={},this.limboTargetsByKey=new Pi(ki.comparator),this.limboResolutionsByTarget={},this.limboDocumentRefs=new wu,this.mutationUserCallbacks={},this.limboTargetIdGenerator=cs.forSyncEngine(),this.isPrimary=void 0,this.onlineState=Lu.Unknown}return Object.defineProperty(t.prototype,"isPrimaryClient",{get:function(){return!0===this.isPrimary},enumerable:!0,configurable:!0}),t.prototype.subscribe=function(t){Or(null!==t,"SyncEngine listener cannot be null"),Or(null===this.syncEngineListener,"SyncEngine already has a subscriber."),this.syncEngineListener=t},t.prototype.listen=function(a){return h(this,void 0,void 0,function(){var e,n,r,i,o;return p(this,function(t){switch(t.label){case 0:return this.assertSubscribed("listen()"),(r=this.queryViewsByQuery.get(a))?(e=r.targetId,this.sharedClientState.addLocalQueryTarget(e),n=r.view.computeInitialSnapshot(),[3,4]):[3,1];case 1:return[4,this.localStore.allocateQuery(a)];case 2:return i=t.sent(),o=this.sharedClientState.addLocalQueryTarget(i.targetId),e=i.targetId,[4,this.initializeViewAndComputeSnapshot(i,"current"===o)];case 3:n=t.sent(),this.isPrimary&&this.remoteStore.listen(i),t.label=4;case 4:return this.syncEngineListener.onWatchChange([n]),[2,e]}})})},t.prototype.initializeViewAndComputeSnapshot=function(s,u){var c=this,h=s.query;return this.localStore.executeQuery(h).then(function(a){return c.localStore.remoteDocumentKeys(s.targetId).then(function(t){var e=new Zu(h,t),n=e.computeDocChanges(a),r=fa.createSynthesizedTargetChangeForCurrentChange(s.targetId,u&&c.onlineState!==Lu.Offline),i=e.applyChanges(n,!0===c.isPrimary,r);Or(0===i.limboChanges.length,"View returned limbo docs before target ack from the server."),Or(!!i.snapshot,"applyChanges for new view should always return a snapshot");var o=new ec(h,s.targetId,e);return c.queryViewsByQuery.set(h,o),c.queryViewsByTarget[s.targetId]=o,i.snapshot})})},t.prototype.synchronizeViewAndComputeSnapshot=function(i){var t=this;return this.localStore.executeQuery(i.query).then(function(r){return t.localStore.remoteDocumentKeys(i.targetId).then(function(n){return h(t,void 0,void 0,function(){var e;return p(this,function(t){return e=i.view.synchronizeWithPersistedState(r,n),this.isPrimary&&this.updateTrackedLimbos(i.targetId,e.limboChanges),[2,e]})})})})},t.prototype.unlisten=function(r){return h(this,void 0,void 0,function(){var e,n=this;return p(this,function(t){switch(t.label){case 0:return this.assertSubscribed("unlisten()"),Or(!!(e=this.queryViewsByQuery.get(r)),"Trying to unlisten on query not found:"+r),this.isPrimary?(this.sharedCl

1ientState.removeLocalQueryTarget(e.targetId),this.sharedClientState.isActiveQueryTarget(e.targetId)?[3,2]:[4,this.localStore.releaseQuery(r,!1).then(function(){n.sharedClientState.clearQueryState(e.targetId),n.remoteStore.unlisten(e.targetId),n.removeAndCleanupQuery(e)}).catch(du)]):[3,3];case 1:t.sent(),t.label=2;case 2:return[3,5];case 3:return this.removeAndCleanupQuery(e),[4,this.localStore.releaseQuery(r,!0)];case 4:t.sent(),t.label=5;case 5:return[2]}})})},t.prototype.write=function(t,e){var n=this;return this.assertSubscribed("write()"),this.localStore.localWrite(t).then(function(t){return n.sharedClientState.addPendingMutation(t.batchId),n.addMutationCallback(t.batchId,e),n.emitNewSnapsAndNotifyLocalStore(t.changes)}).then(function(){return n.remoteStore.fillWritePipeline()})},t.prototype.wrapUpdateFunctionError=function(t){return t},t.prototype.runTransaction=function(e,n){var r=this;void 0===n&&(n=5),Or(0<=n,"Got negative number of retries for transaction.");var i=this.remoteStore.createTransaction();return function(){try{var t=e(i);return!io(t)&&t.catch&&t.then?t.catch(function(t){return Promise.reject(r.wrapUpdateFunctionError(t))}):Promise.reject(Error("Transaction callback must return a Promise"))}catch(t){return Promise.reject(r.wrapUpdateFunctionError(t))}}().then(function(t){return i.commit().then(function(){return t}).catch(function(t){return 0===n?Promise.reject(t):r.runTransaction(e,n-1)})})},t.prototype.applyRemoteEvent=function(e){var r=this;return this.assertSubscribed("applyRemoteEvent()"),this.localStore.applyRemoteEvent(e).then(function(t){return Ur(e.targetChanges,function(t,e){var n=r.limboResolutionsByTarget[t];n&&(Or(e.addedDocuments.size+e.modifiedDocuments.size+e.removedDocuments.size<=1,"Limbo resolution for single document contains multiple changes."),0<e.addedDocuments.size?n.receivedDocument=!0:0<e.modifiedDocuments.size?Or(n.receivedDocument,"Received change for limbo target document without add."):0<e.removedDocuments.size&&(Or(n.receivedDocument,"Received remove for limbo target document without add."),n.receivedDocument=!1))}),r.emitNewSnapsAndNotifyLocalStore(t,e)}).catch(du)},t.prototype.applyOnlineStateChange=function(r,t){if(this.isPrimary&&t===qu.RemoteStore||!this.isPrimary&&t===qu.SharedClientState){var i=[];this.queryViewsByQuery.forEach(function(t,e){var n=e.view.applyOnlineStateChange(r);Or(0===n.limboChanges.length,"OnlineState should not affect limbo documents."),n.snapshot&&i.push(n.snapshot)}),this.syncEngineListener.onOnlineStateChange(r),this.syncEngineListener.onWatchChange(i),this.onlineState=r,this.isPrimary&&this.sharedClientState.setOnlineState(r)}},t.prototype.rejectListen=function(u,c){return h(this,void 0,void 0,function(){var e,n,r,i,o,a,s=this;return p(this,function(t){switch(t.label){case 0:return this.assertSubscribed("rejectListens()"),this.sharedClientState.updateQueryState(u,"rejected",c),e=this.limboResolutionsByTarget[u],(n=e&&e.key)?(this.limboTargetsByKey=this.limboTargetsByKey.remove(n),delete this.limboResolutionsByTarget[u],r=(r=new Pi(ki.comparator)).insert(n,new Oi(n,wo.forDeletedDoc())),i=Zo().add(n),o=new la(wo.MIN,{},new Io(ui),r,i),[2,this.applyRemoteEvent(o)]):[3,1];case 1:return Or(!!(a=this.queryViewsByTarget[u]),"Unknown targetId: "+u),[4,this.localStore.releaseQuery(a.query,!1).then(function(){return s.removeAndCleanupQuery(a)}).catch(du)];case 2:t.sent(),this.syncEngineListener.onWatchError(a.query,c),t.label=3;case 3:return[2]}})})},t.prototype.applyBatchState=function(n,r,i){return h(this,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:return this.assertSubscribed("applyBatchState()"),[4,this.localStore.lookupMutationDocuments(n)];case 1:return null===(e=t.sent())?(Ar(tc,"Cannot apply mutation batch with id: "+n),[2]):"pending"!==r?[3,3]:[4,this.remoteStore.fillWritePipeline()];case 2:return t.sent(),[3,4];case 3:"acknowledged"===r||"rejected"===r?(this.processUserCallback(n,i||null),this.localStore.removeCachedMutationBatchMetadata(n)):Mr("Unknown batchState: "+r),t.label=4;case 4:return[4,this.emitNewSnapsAndNotifyLocalStore(e)];case 5:return t.sent(),[2]}})})},t.prototype.applySuccessfulWrite=function(t){var e=this;this.assertSubscribed("applySuccessfulWrite()");var n=t.batch.batchId;return this.processUserCallback(n,null),this.localStore.acknowledgeBatch(t).then(function(t){return e.sharedCl

1ientState.updateMutationState(n,"acknowledged"),e.emitNewSnapsAndNotifyLocalStore(t)}).catch(du)},t.prototype.rejectFailedWrite=function(e,n){var r=this;return this.assertSubscribed("rejectFailedWrite()"),this.processUserCallback(e,n),this.localStore.rejectBatch(e).then(function(t){return r.sharedClientState.updateMutationState(e,"rejected",n),r.emitNewSnapsAndNotifyLocalStore(t)}).catch(du)},t.prototype.addMutationCallback=function(t,e){var n=this.mutationUserCallbacks[this.currentUser.toKey()];n||(n=new Pi(ui)),n=n.insert(t,e),this.mutationUserCallbacks[this.currentUser.toKey()]=n},t.prototype.processUserCallback=function(t,e){var n=this.mutationUserCallbacks[this.currentUser.toKey()];if(n){var r=n.get(t);r&&(Or(t===n.minKey(),"Mutation callbacks processed out-of-order?"),e?r.reject(e):r.resolve(),n=n.remove(t)),this.mutationUserCallbacks[this.currentUser.toKey()]=n}},t.prototype.removeAndCleanupQuery=function(t){var e=this;if(this.sharedClientState.removeLocalQueryTarget(t.targetId),this.queryViewsByQuery.delete(t.query),delete this.queryViewsByTarget[t.targetId],this.isPrimary){var n=this.limboDocumentRefs.referencesForId(t.targetId);this.limboDocumentRefs.removeReferencesForId(t.targetId),n.forEach(function(t){e.limboDocumentRefs.containsKey(t)||e.removeLimboTarget(t)})}},t.prototype.removeLimboTarget=function(t){var e=this.limboTargetsByKey.get(t);null!==e&&(this.remoteStore.unlisten(e),this.limboTargetsByKey=this.limboTargetsByKey.remove(t),delete this.limboResolutionsByTarget[e])},t.prototype.updateTrackedLimbos=function(t,e){for(var n=0,r=e;n<r.length;n++){var i=r[n];if(i instanceof Ju)this.limboDocumentRefs.addReference(i.key,t),this.trackLimboChange(i);else if(i instanceof $u){Ar(tc,"Document no longer in limbo: "+i.key),this.limboDocumentRefs.removeReference(i.key,t),this.limboDocumentRefs.containsKey(i.key)||this.removeLimboTarget(i.key)}else Mr("Unknown limbo change: "+JSON.stringify(i))}},t.prototype.trackLimboChange=function(t){var e=t.key;if(!this.limboTargetsByKey.get(e)){Ar(tc,"New document in limbo: "+e);var n=this.limboTargetIdGenerator.next(),r=uo.atPath(e.path);this.limboResolutionsByTarget[n]=new nc(e),this.remoteStore.listen(new To(r,n,ao.LimboResolution,Va.INVALID)),this.limboTargetsByKey=this.limboTargetsByKey.insert(e,n)}},t.prototype.currentLimboDocs=function(){return this.limboTargetsByKey},t.prototype.emitNewSnapsAndNotifyLocalStore=function(n,u){return h(this,void 0,void 0,function(){var o,a,e,s=this;return p(this,function(t){switch(t.label){case 0:return o=[],a=[],e=[],this.queryViewsByQuery.forEach(function(t,i){e.push(Prom

1ise.resolve().then(function(){var e=i.view.computeDocChanges(n);return e.needsRefill?s.localStore.executeQuery(i.query).then(function(t){return i.view.computeDocChanges(t,e)}):e}).then(function(t){var e=u&&u.targetChanges[i.targetId],n=i.view.applyChanges(t,!0===s.isPrimary,e);if(s.updateTrackedLimbos(i.targetId,n.limboChanges),n.snapshot){s.isPrimary&&s.sharedClientState.updateQueryState(i.targetId,n.snapshot.fromCache?"not-current":"current"),o.push(n.snapshot);var r=Xu.fromSnapshot(i.targetId,n.snapshot);a.push(r)}}))}),[4,Promise.all(e)];case 1:return t.sent(),this.syncEngineListener.onWatchChange(o),[4,this.localStore.notifyLocalViewChanges(a)];case 2:return t.sent(),[2]}})})},t.prototype.assertSubscribed=function(t){Or(null!==this.syncEngineListener,"Trying to call "+t+" before calling subscribe().")},t.prototype.handleCredentialChange=function(r){return h(this,void 0,void 0,function(){var e,n;return p(this,function(t){switch(t.label){case 0:return e=!this.currentUser.isEqual(r),this.currentUser=r,e?[4,this.localStore.handleUserChange(r)]:[3,3];case 1:return n=t.sent(),this.sharedClientState.handleUserChange(r,n.removedBatchIds,n.addedBatchIds),[4,this.emitNewSnapsAndNotifyLocalStore(n.affectedDocuments)];case 2:t.sent(),t.label=3;case 3:return[4,this.remoteStore.handleCredentialChange()];case 4:return t.sent(),[2]}})})},t.prototype.applyPrimaryState=function(c){return h(this,void 0,void 0,function(){var e,n,r,i,o,a,s,u=this;return p(this,function(t){switch(t.label){case 0:return!0!==c||!0===this.isPrimary?[3,3]:(this.isPrimary=!0,[4,this.remoteStore.applyPrimaryState(!0)]);case 1:return t.sent(),e=this.sharedClientState.getAllActiveQueryTargets(),[4,this.synchronizeQueryViewsAndRaiseSnapshots(e.toArray())];case 2:for(n=t.sent(),r=0,i=n;r<i.length;r++)o=i[r],this.remoteStore.listen(o);return[3,7];case 3:return!1!==c||!1===this.isPrimary?[3,7]:(this.isPrimary=!1,a=[],s=Promise.resolve(),Br(this.queryViewsByTarget,function(t,e){u.sharedClientState.isLocalQueryTarget(t)?a.push(t):s=s.then(function(){return u.unlisten(e.query)}),u.remoteStore.unlisten(e.targetId)}),[4,s]);case 4:return t.sent(),[4,this.synchronizeQueryViewsAndRaiseSnapshots(a)];case 5:return t.sent(),this.resetLimboDocuments(),[4,this.remoteStore.applyPrimaryState(!1)];case 6:t.sent(),t.label=7;case 7:return[2]}})})},t.prototype.resetLimboDocuments=function(){var e=this;Br(this.limboResolutionsByTarget,function(t){e.remoteStore.unlisten(t)}),this.limboDocumentRefs.removeAllReferences(),this.limboResolutionsByTarget=[],this.limboTargetsByKey=new Pi(ki.comparator)},t.prototype.synchronizeQueryViewsAndRaiseSnapshots=function(t){for(var e=this,n=Promise.resolve(),a=[],s=[],r=function(o){n=n.then(function(){return h(e,void 0,void 0,function(){var e,n,r,i;return p(this,function(t){switch(t.label){case 0:return(n=this.queryViewsByTarget[o])?[4,this.localStore.releaseQuery(n.query,!0)]:[3,4];case 1:return t.sent(),[4,this.localStore.allocateQuery(n.query)];case 2:return e=t.sent(),[4,this.synchronizeViewAndComputeSnapshot(n)];case 3:return(r=t.sent()).snapshot&&s.push(r.snapshot),[3,8];case 4:return Or(!0===this.isPrimary,"A secondary tab should never have an active query without an active view."),[4,this.localStore.getQueryForTarget(o)];case 5:return Or(!!(i=t.sent()),"Query data for target "+o+" not found"),[4,this.localStore.allocateQuery(i)];case 6:return e=t.sent(),[4,this.initializeViewAndComputeSnapshot(e,!1)];case 7:t.sent(),t.label=8;case 8:return a.push(e),[2]}})})})},i=0,o=t;i<o.length;i++){r(o[i])}return n.then(function(){return e.syncEngineListener.onWatchChange(s),a})},t.prototype.getActiveClients=function(){return this.localStore.getActiveClients()},t.prototype.applyTargetState=function(r,o,n){return h(this,void 0,void 0,function(){var e,i=this;return p(this,function(t){switch(t.label){case 0:if(this.isPrimary)return Ar(tc,"Ignoring unexpected query state notification."),[2];if(!this.queryViewsByTarget[r])return[3,5];switch(o){case"current":case"not-current":return[3,1];case"rejected":return[3,2]}return[3,4];case 1:return[2,this.localStore.getNewDocumentChanges().then(function(n){return h(i,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:return e=la.createSynthesizedRemoteEventForCurrentChange(r,"current"===o),[4,this.emitNewSnapsAndNotifyLocalStore(n,e)];case 1:return t.sent(),[2]}})})},function(r){return h(i,void 0,void 0,function(){var n;return p(this,function(t){switch(t.label){case 0:return(e=r).code!==Lr.DATA_LOSS||e.message!==Cs?[3,2]:(n=[],Br(this.queryViewsByTarget,function(t){return n.push(t)}),[4,this.synchronizeQueryViewsAndRaiseSnapshots(n)]);case 1:return t.sent(),[3,3];case 2:throw r;case 3:return[2]}var e})})})];case 2:return e=this.queryViewsByTarget[r],this.removeAndCleanupQuery(e),[4,this.localStore.releaseQuery(e.query,!0)];case 3:return t.sent(),this.syncEngineListener.onWatchError(e.query,n),[3,5];case 4:Mr("Unexpected target state: "+o),t.label=5;case 5:return[2]}})})},t.prototype.applyActiveTargetsChange=function(l,f){return h(this,void 0,void 0,function(){var e,n,r,i,o,a,s,u,c,h=this;return p(this,function(t){switch(t.label){case 0:if(!this.isPrimary)return[2];e=0,n=l,t.label=1;case 1:return e<n.length?(c=n[e],Or(!this.queryViewsByTarget[c],"Trying to add an already active target"),[4,this.localStore.getQueryForTarget(c)]):[3,6];case 2:return Or(!!(r=t.sent()),"Query data for active target "+c+" not found"),[4,this.localStore.allocateQuery(r)];case 3:return i=t.sent(),[4,this.initializeViewAndComputeSnapshot(i,!1)];case 4:t.sent(),this.remoteStore.listen(i),t.label=5;case 5:return e++,[3,1];case 6:o=function(e){var n;return p(this,function(t){switch(t.label){case 0:return(n=a.queryViewsByTarget[e])?[4,a.localStore.releaseQuery(n.query,!1).then(function(){h.remoteStore.unlisten(e),h.removeAndCleanupQuery(n)}).catch(du)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})},a=this,s=0,u=f,t.label=7;case 7:return s<u.length?(c=u[s],[5,o(c)]):[3,10];case 8:t.sent(),t.label=9;case 9:return s++,[3,7];case 10:return[2]}})})},t.prototype.enableNetwork=function(){return this.localStore.setNetworkEnabled(!0),this.remoteStore.enableNetwork()},t.prototype.disableNetwork=function(){return this.localStore.setNetworkEnabled(!1),this.remoteStore.disableNetwork()},t.prototype.getRemoteKeysForTarget=function(t){var e=this.limboResolutionsByTarget[t];return e&&e.receivedDocument?Zo().add(e.key):this.queryViewsByTarget[t]?this.queryViewsByTarget[t].view.syncedDocuments:Zo()},t}(),ic=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}

1(),oc="SharedClientState",ac="firestore_clients",sc="firestore_mutations",uc="firestore_targets",cc=function(){function a(t,e,n,r){this.user=t,this.batchId=e,this.state=n,Or(void 0!==(this.error=r)==("rejected"===n),"MutationMetadata must contain an error iff state is 'rejected'")}return a.fromWebStorageEntry=function(t,e,n){var r=JSON.parse(n),i="object"==typeof r&&-1!==["pending","acknowledged","rejected"].indexOf(r.state)&&(void 0===r.error||"object"==typeof r.error),o=void 0;return i&&r.error&&(i="string"==typeof r.error.message&&"string"==typeof r.error.code)&&(o=new xr(r.error.code,r.error.message)),i?new a(t,e,r.state,o):(kr(oc,"Failed to parse mutation state for ID '"+e+"': "+n),null)},a.prototype.toWebStorageJSON=function(){var t={state:this.state,updateTimeMs:Date.now()};return this.error&&(t.error={code:this.error.code,message:this.error.message}),JSON.stringify(t)},a}(),hc=function(){function o(t,e,n){this.targetId=t,this.state=e,Or(void 0!==(this.error=n)==("rejected"===e),"QueryTargetMetadata must contain an error iff state is 'rejected'")}return o.fromWebStorageEntry=function(t,e){var n=JSON.parse(e),r="object"==typeof n&&-1!==["not-current","current","rejected"].indexOf(n.state)&&(void 0===n.error||"object"==typeof n.error),i=void 0;return r&&n.error&&(r="string"==typeof n.error.message&&"string"==typeof n.error.code)&&(i=new xr(n.error.code,n.error.message)),r?new o(t,n.state,i):(kr(oc,"Failed to parse target state for ID '"+t+"': "+e),null)},o.prototype.toWebStorageJSON=function(){var t={state:this.state,updateTimeMs:Date.now()};return this.error&&(t.error={code:this.error.code,message:this.error.message}),JSON.stringify(t)},o}(),lc=function(){function a(t,e){this.clientId=t,this.activeTargetIds=e}return a.fromWebStorageEntry=function(t,e){for(var n=JSON.parse(e),r="object"==typeof n&&n.activeTargetIds instanceof Array,i=ea(),o=0;r&&o<n.activeTargetIds.length;++o)r=oo(n.activeTargetIds[o]),i=i.add(n.activeTargetIds[o]);return r?new a(t,i):(kr(oc,"Failed to parse client data for instance '"+t+"': "+e),null)},a}(),fc=function(){function n(t,e){this.clientId=t,this.onlineState=e}return n.fromWebStorageEntry=function(t){var e=JSON.parse(t);return"object"==typeof e&&void 0!==Lu[e.onlineState]&&"string"==typeof e.clientId?new n(e.clientId,Lu[e.onlineState]):(kr(oc,"Failed to parse online state: "+t),null)},n}(),pc=function(){function t(){this.activeTargetIds=ea()}return t.prototype.addQueryTarget=function(t){Or(!this.activeTargetIds.has(t),"Target with ID '"+t+"' already active."),this.activeTargetIds=this.activeTargetIds.add(t)},t.prototype.removeQueryTarget=function(t){this.activeTargetIds=this.activeTargetIds.delete(t)},t.prototype.toWebStorageJSON=function(){var t={activeTargetIds:this.activeTargetIds.toArray(),updateTimeMs:Date.now()};return JSON.stringify(t)},t}(),dc=function(){function a(t,e,n,r,i){if(this.queue=t,this.platform=e,this.persistenceKey=n,this.localClientId=r,this.syncEngine=null,this.onlineStateHandler=null,this.sequenceNumberHandler=null,this.activeClients={},this.storageListener=this.handleWebStorageEvent.bind(this),this.started=!1,this.earlyEvents=[],!a.isAvailable(this.platform))throw new xr(Lr.UNIMPLEMENTED,"LocalStorage is not available on this platform.");var o=n.replace(/[.*+?^${}()|[\]\\]/g,"\\$&");this.storage=this.platform.window.localStorage,this.currentUser=i,this.localClientStorageKey=this.toWebStorageClientStateKey(this.localClientId),this.sequenceNumberKey="firestore_sequence_number_"+n,this.activeClients[this.localClientId]=new pc,this.clientStateKeyRe=new RegExp("^"+ac+"_"+o+"_([^_]*)$"),this.mutationBatchKeyRe=new RegExp("^"+sc+"_"+o+"_(\\d+)(?:_(.*))?$"),this.queryTargetKeyRe=new RegExp("^"+uc+"_"+o+"_(\\d+)$"),this.onlineStateKey="firestore_online_state_"+n,this.platform.window.addEventListener("storage",this.storageListener)}return a.isAvailable=function(t){return!(!t.window||null==t.window.localStorage)},a.prototype.start=function(){return h(this,void 0,void 0,function(){var e,n,r,i,o,a,s,u,c,h,l,f=this;return p(this,function(t){switch(t.label){case 0:return Or(!this.started,"WebStorageSharedCl

1ientState already started"),Or(null!==this.syncEngine,"syncEngine property must be set before calling start()"),Or(null!==this.onlineStateHandler,"onlineStateHandler property must be set before calling start()"),[4,this.syncEngine.getActiveClients()];case 1:for(e=t.sent(),n=0,r=e;n<r.length;n++)(i=r[n])!==this.localClientId&&(o=this.getItem(this.toWebStorageClientStateKey(i)))&&(a=lc.fromWebStorageEntry(i,o))&&(this.activeClients[a.clientId]=a);for(this.persistClientState(),(s=this.storage.getItem(this.onlineStateKey))&&(u=this.fromWebStorageOnlineState(s))&&this.handleOnlineStateEvent(u),c=0,h=this.earlyEvents;c<h.length;c++)l=h[c],this.handleWebStorageEvent(l);return this.earlyEvents=[],this.platform.window.addEventListener("unload",function(){return f.shutdown()}),this.started=!0,[2]}})})},a.prototype.writeSequenceNumber=function(t){this.setItem(this.sequenceNumberKey,JSON.stringify(t))},a.prototype.getAllActiveQueryTargets=function(){var n=ea();return Ur(this.activeClients,function(t,e){n=n.unionWith(e.activeTargetIds)}),n},a.prototype.isActiveQueryTarget=function(t){for(var e in this.activeClients)if(this.activeClients.hasOwnProperty(e)&&this.activeClients[e].activeTargetIds.has(t))return!0;return!1},a.prototype.addPendingMutation=function(t){this.persistMutationState(t,"pending")},a.prototype.updateMutationState=function(t,e,n){this.persistMutationState(t,e,n),this.removeMutationState(t)},a.prototype.addLocalQueryTarget=function(t){var e="not-current";if(this.isActiveQueryTarget(t)){var n=this.storage.getItem(this.toWebStorageQueryTargetMetadataKey(t));if(n){var r=hc.fromWebStorageEntry(t,n);r&&(e=r.state)}}return this.localClientState.addQueryTarget(t),this.persistClientState(),e},a.prototype.removeLocalQueryTarget=function(t){this.localClientState.removeQueryTarget(t),this.persistClientState()},a.prototype.isLocalQueryTarget=function(t){return this.localClientState.activeTargetIds.has(t)},a.prototype.clearQueryState=function(t){this.removeItem(this.toWebStorageQueryTargetMetadataKey(t))},a.prototype.updateQueryState=function(t,e,n){this.persistQueryTargetState(t,e,n)},a.prototype.handleUserChange=function(t,e,n){var r=this;e.forEach(function(t){r.removeMutationState(t)}),this.currentUser=t,n.forEach(function(t){r.addPendingMutation(t)})},a.prototype.setOnlineState=function(t){this.persistOnlineState(t)},a.prototype.shutdown=function(){this.started&&(this.platform.window.removeEventListener("storage",this.storageListener),this.removeItem(this.localClientStorageKey),this.started=!1)},a.prototype.getItem=function(t){var e=this.storage.getItem(t);return Ar(oc,"READ",t,e),e},a.prototype.setItem=function(t,e){Ar(oc,"SET",t,e),this.storage.setItem(t,e)},a.prototype.removeItem=function(t){Ar(oc,"REMOVE",t),this.storage.removeItem(t)},a.prototype.handleWebStorageEvent=function(s){var t=this;if(s.storageArea===this.storage){if(Ar(oc,"EVENT",s.key,s.newValue),s.key===this.localClientStorageKey)return void kr("Received WebStorage notification for local change. Another client might have garbage-collected our state");this.queue.enqueueAndForget(function(){return h(t,void 0,void 0,function(){var e,n,r,i,o,a;return p(this,function(t){if(!this.started)return this.earlyEvents.push(s),[2];if(null===s.key)return[2];if(this.clientStateKeyRe.test(s.key)){if(null==s.newValue)return n=this.fromWebStorageClientStateKey(s.key),[2,this.handleClientStateEvent(n,null)];if(e=this.fromWebStorageClientState(s.key,s.newValue))return[2,this.handleClientStateEvent(e.clientId,e)]}else if(this.mutationBatchKeyRe.test(s.key)){if(null!==s.newValue&&(r=this.fromWebStorageMutationMetadata(s.key,s.newValue)))return[2,this.handleMutationBatchEvent(r)]}else if(this.queryTargetKeyRe.test(s.key)){if(null!==s.newValue&&(i=this.fromWebStorageQueryTargetMetadata(s.key,s.newValue)))return[2,this.handleQueryTargetEvent(i)]}else if(s.key===this.onlineStateKey){if(null!==s.newValue&&(o=this.fromWebStorageOnlineState(s.newValue)))return[2,this.handleOnlineStateEvent(o)]}else s.key===this.sequenceNumberKey&&(Or(!!this.sequenceNumberHandler,"Missing sequenceNumberHandler"),(a=function(t){var e=Va.INVALID;if(null!=t)try{var n=JSON.parse(t);Or("number"==typeof n,"Found non-numeric sequence number"),e=n}catch(t){kr(oc,"Failed to read sequence number from WebStorage",t)}return e}(s.newValue))!==Va.INVALID&&this.sequenceNumberHandler(a));return[2]})})})}},Object.defineProperty(a.prototype,"localClientState",{get:function(){return this.activeClients[this.localClientId]},enumerable:!0,configurable:!0}),a.prototype.persistClientState=function(){this.setItem(this.localClientStorageKey,this.localClientState.toWebStorageJSON())},a.prototype.persistMutationState=function(t,e,n){var r=new cc(this.currentUser,t,e,n),i=this.toWeb

1StorageMutationBatchKey(t);this.setItem(i,r.toWebStorageJSON())},a.prototype.removeMutationState=function(t){var e=this.toWebStorageMutationBatchKey(t);this.removeItem(e)},a.prototype.persistOnlineState=function(t){var e={clientId:this.localClientId,onlineState:Lu[t]};this.storage.setItem(this.onlineStateKey,JSON.stringify(e))},a.prototype.persistQueryTargetState=function(t,e,n){var r=this.toWebStorageQueryTargetMetadataKey(t),i=new hc(t,e,n);this.setItem(r,i.toWebStorageJSON())},a.prototype.toWebStorageClientStateKey=function(t){return Or(-1===t.indexOf("_"),"Client key cannot contain '_', but was '"+t+"'"),ac+"_"+this.persistenceKey+"_"+t},a.prototype.toWebStorageQueryTargetMetadataKey=function(t){return uc+"_"+this.persistenceKey+"_"+t},a.prototype.toWebStorageMutationBatchKey=function(t){var e=sc+"_"+this.persistenceKey+"_"+t;return this.currentUser.isAuthenticated()&&(e+="_"+this.currentUser.uid),e},a.prototype.fromWebStorageClientStateKey=function(t){var e=this.clientStateKeyRe.exec(t);return e?e[1]:null},a.prototype.fromWebStorageClientState=function(t,e){var n=this.fromWebStorageClientStateKey(t);return Or(null!==n,"Cannot parse client state key '"+t+"'"),lc.fromWebStorageEntry(n,e)},a.prototype.fromWebStorageMutationMetadata=function(t,e){var n=this.mutationBatchKeyRe.exec(t);Or(null!==n,"Cannot parse mutation batch key '"+t+"'");var r=Number(n[1]),i=void 0!==n[2]?n[2]:null;return cc.fromWebStorageEntry(new ic(i),r,e)},a.prototype.fromWebStorageQueryTargetMetadata=function(t,e){var n=this.queryTargetKeyRe.exec(t);Or(null!==n,"Cannot parse query target key '"+t+"'");var r=Number(n[1]);return hc.fromWebStorageEntry(r,e)},a.prototype.fromWebStorageOnlineState=function(t){return fc.fromWebStorageEntry(t)},a.prototype.handleMutationBatchEvent=function(e){return h(this,void 0,void 0,function(){return p(this,function(t){return e.user.uid!==this.currentUser.uid?(Ar(oc,"Ignoring mutation for non-active user "+e.user.uid),[2]):[2,this.syncEngine.applyBatchState(e.batchId,e.state,e.error)]})})},a.prototype.handleQueryTargetEvent=function(t){return this.syncEngine.applyTargetState(t.targetId,t.state,t.error)},a.prototype.handleClientStateEvent=function(t,e){var n=this,r=this.getAllActiveQueryTargets();e?this.activeClients[t]=e:delete this.activeClients[t];var i=this.getAllActiveQueryTargets(),o=[],a=[];return i.forEach(function(e){return h(n,void 0,void 0,function(){return p(this,function(t){return r.has(e)||o.push(e),[2]})})}),r.forEach(function(e){return h(n,void 0,void 0,function(){return p(this,function(t){return i.has(e)||a.push(e),[2]})})}),this.syncEngine.applyActiveTargetsChange(o,a)},a.prototype.handleOnlineStateEvent=function(t){this.activeClients[t.clientId]&&this.onlineStateHandler(t.onlineState)},a}();var mc=function(){function t(){this.localState=new pc,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 pc,Promise.resolve()},t.prototype.handleUserChange=function(t,e,n){},t.prototype.setOnlineState=function(t){},t.prototype.shutdown=function(){},t.prototype.writeSequenceNumber=function(t){},t}(),yc="FirestoreClient",gc=function(){function t(t,e){this.cacheSizeBytes=t,this.synchronizeTabs=e}return t.prototype.lruParams=function(){return au.withCacheSize(this.cacheSizeBytes)},t}(),vc=function(){},bc=function(){function t(t,e,n,r){this.platform=t,this.databaseInfo=e,this.credentials=n,this.asyncQueue=r,this.clientId=si.newId(),this._clientShutdown=!1}return t.prototype.start=function(t){var n=this;this.verifyNotShutdown();var r=new Ba,i=new Ba,o=!1;return this.credentials.setChangeListener(function(e){o?n.asyncQueue.enqueueAndForget(function(){return n.handleCredentialChange(e)}

1):(o=!0,n.initializePersistence(t,i,e).then(function(t){return n.initializeRest(e,t)}).then(r.resolve,r.reject))}),this.asyncQueue.enqueueAndForget(function(){return r.promise}),i.promise},t.prototype.enableNetwork=function(){var t=this;return this.verifyNotShutdown(),this.asyncQueue.enqueue(function(){return t.syncEngine.enableNetwork()})},t.prototype.initializePersistence=function(t,e,n){var r=this;return t instanceof gc?this.startIndexedDbPersistence(n,t).then(function(t){return e.resolve(),t}).catch(function(t){if(e.reject(t),!r.canFallback(t))throw t;return console.warn("Error enabling offline persistence. Falling back to persistence disabled: "+t),r.startMemoryPersistence()}):(e.resolve(),this.startMemoryPersistence())},t.prototype.canFallback=function(t){return t instanceof xr?t.code===Lr.FAILED_PRECONDITION||t.code===Lr.UNIMPLEMENTED:!("undefined"!=typeof DOMException&&t instanceof DOMException)||(22===t.code||20===t.code||11===t.code)},t.prototype.verifyNotShutdown=function(){if(this._clientShutdown)throw new xr(Lr.FAILED_PRECONDITION,"The client has already been shutdown.")},t.prototype.startIndexedDbPersistence=function(r,i){var t=this,o=pu.buildStoragePrefix(this.databaseInfo),a=new Na(this.databaseInfo.databaseId,{useProto3Json:!0});return Promise.resolve().then(function(){return h(t,void 0,void 0,function(){var e,n;return p(this,function(t){switch(t.label){case 0:if(i.synchronizeTabs&&!dc.isAvailable(this.platform))throw new xr(Lr.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");return n=i.lruParams(),i.synchronizeTabs?(this.sharedClientState=new dc(this.asyncQueue,this.platform,o,this.clientId,r),[4,pu.createMultiClientIndexedDbPersistence(o,this.clientId,this.platform,this.asyncQueue,a,n,{sequenceNumberSyncer:this.sharedClientState})]):[3,2];case 1:return e=t.sent(),[3,4];case 2:return this.sharedClientState=new mc,[4,pu.createIndexedDbPersistence(o,this.clientId,this.platform,this.asyncQueue,a,n)];case 3:e=t.sent(),t.label=4;case 4:return[2,(this.persistence=e).referenceDelegate.garbageCollector]}})})})},t.prototype.startMemoryPersistence=function(){return this.persistence=ku.createEagerPersistence(this.clientId),this.sharedClientState=new mc,Promise.resolve(null)},t.prototype.initializeRest=function(u,c){var t=this;return Ar(yc,"Initializing. user=",u.uid),this.platform.loadConnection(this.databaseInfo).then(function(s){return h(t,void 0,void 0,function(){var e,n,r,i,o,a=this;return p(this,function(t){switch(t.label){case 0:return this.localStore=new Su(this.persistence,u),c&&(this.lruScheduler

1=new su(c,this.asyncQueue,this.localStore)),e=this.platform.newConnectivityMonitor(),n=this.platform.newSerializer(this.databaseInfo.databaseId),r=new Qu(this.asyncQueue,s,this.credentials,n),i=function(t){return a.syncEngine.applyOnlineStateChange(t,qu.RemoteStore)},o=function(t){return a.syncEngine.applyOnlineStateChange(t,qu.SharedClientState)},this.remoteStore=new Wu(this.localStore,r,this.asyncQueue,i,e),this.syncEngine=new rc(this.localStore,this.remoteStore,this.sharedClientState,u),this.sharedClientState.onlineStateHandler=o,this.remoteStore.syncEngine=this.syncEngine,this.sharedClientState.syncEngine=this.syncEngine,this.eventMgr=new Hu(this.syncEngine),[4,this.sharedClientState.start()];case 1:return t.sent(),[4,this.remoteStore.start()];case 2:return t.sent(),[4,this.persistence.setPrimaryStateListener(function(e){return h(a,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return[4,this.syncEngine.applyPrimaryState(e)];case 1:return t.sent(),this.lruScheduler&&(e&&!this.lruScheduler.started?this.lruScheduler.start():e||this.lruScheduler.stop()),[2]}})})})];case 3:return t.sent(),[4,this.persistence.setDatabaseDeletedListener(function(){return h(a,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return[4,this.shutdown()];case 1:return t.sent(),[2]}})})})];case 4:return t.sent(),[2]}})})})},t.prototype.handleCredentialChange=function(t){return this.asyncQueue.verifyOperationInProgress(),Ar(yc,"Credential Changed. Current user: "+t.uid),this.syncEngine.handleCredentialChange(t)},t.prototype.disableNetwork=function(){var t=this;return this.verifyNotShutdown(),this.asyncQueue.enqueue(function(){return t.syncEngine.disableNetwork()})},t.prototype.shutdown=function(){var t=this;return this.asyncQueue.enqueue(function(){return h(t,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this._clientShutdown?[3,4]:(this.lruScheduler&&this.lruScheduler.stop(),[4,this.remoteStore.shutdown()]);case 1:return t.sent(),[4,this.sharedClientState.shutdown()];case 2:return t.sent(),[4,this.persistence.shutdown()];case 3:t.sent(),this.credentials.removeChangeListener(),this._clientShutdown=!0,t.label=4;case 4:return[2]}})})})},t.prototype.listen=function(t,e,n){var r=this;this.verifyNotShutdown();var i=new Yu(t,e,n);return this.asyncQueue.enqueueAndForget(function(){return r.eventMgr.listen(i)}),i},t.prototype.unlisten=function(t){var e=this;this.verifyNotShutdown(),this.asyncQueue.enqueueAndForget(function(){return e.eventMgr.unlisten(t)})},t.prototype.getDocumentFromLocalCache=function(t){var e=this;return this.verifyNotShutdown(),this.asyncQueue.enqueue(function(){return e.localStore.readDocument(t)}).then(function(t){if(t instanceof Mi)return t;if(t instanceof Oi)return null;throw new xr(Lr.UNAVAILABLE,"Failed to get document from cache. (However, this document may exist on the server. Run again without setting 'source' in the GetOptions to attempt to retrieve the document from the server.)")})},t.prototype.getDocumentsFromLocalCache=function(i){var t=this;return this.verifyNotShutdown(),this.asyncQueue.enqueue(function(){return t.localStore.executeQuery(i)}).then(function(t){var e=Zo(),n=new Zu(i,e),r=n.computeDocChanges(t);return n.applyChanges(r,!1).snapshot})},t.prototype.write=function(t){var e=this;this.verifyNotShutdown();var n=new Ba;return this.asyncQueue.enqueueAndForget(function(){return e.syncEngine.write(t,n)}),n.promise},t.prototype.databaseId=function(){return this.databaseInfo.databaseId},Object.defineProperty(t.prototype,"clientShutdown",{get:function(){return this._clientShutdown},enumerable:!0,configurable:!0}),t.prototype.transaction=function(t){var e=this;return this.verifyNotShutdown(),this.asyncQueue.enqueue(function(){return h(e,void 0,void 0,function(){return p(this,function(t){return[2]})})}).then(function(){return e.syncEngine.runTransaction(t)})},t}(),wc=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}

1,t.prototype.scheduleEvent=function(t,e){var n=this;this.muted||setTimeout(function(){n.muted||t(e)},0)},t}(),Ec=function(){function e(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];!function(t,e,n,r){if(!(e instanceof Array)||e.length<r)throw new xr(Lr.INVALID_ARGUMENT,"Function "+t+"() requires its "+n+" argument to be an array with at least "+ai(r,"element")+".")}("FieldPath",t,"fieldNames",1);for(var n=0;n<t.length;++n)if(zr("FieldPath","string",n,t[n]),0===t[n].length)throw new xr(Lr.INVALID_ARGUMENT,"Invalid field name at argument $(i + 1). Field names must not be empty.");this._internalPath=new Ai(t)}return e.documentId=function(){return e._DOCUMENT_ID},e.prototype.isEqual=function(t){if(!(t instanceof e))throw ii("isEqual","FieldPath",1,t);return this._internalPath.isEqual(t._internalPath)},e._DOCUMENT_ID=new e(Ai.keyField().canonicalString()),e}(),Sc=new RegExp("[~\\*/\\[\\]]");var Tc=function(t,e){this.user=e,this.type="OAuth",this.authHeaders={Authorization:"Bearer "+t}},Ic=function(){function t(){this.changeListener=null}return t.prototype.getToken=function(){return Promise.resolve(null)},t.prototype.invalidateToken=function(){},t.prototype.setChangeListener=function(t){Or(!this.changeListener,"Can only call setChangeListener() once."),(this.changeListener=t)(ic.UNAUTHENTICATED)},t.prototype.removeChangeListener=function(){Or(null!==this.changeListener,"removeChangeListener() when no listener registered"),this.changeListener=null},t}(),Cc=function(){function t(t){var e=this;this.app=t,this.tokenListener=null,this.tokenCounter=0,this.changeListener=null,this.forceRefresh=!1,this.tokenListener=function(){e.tokenCounter++,e.currentUser=e.getUser(),e.changeListener&&e.changeListener(e.currentUser)},this.tokenCounter=0,this.app.INTERNAL.addAuthTokenListener(this.tokenListener)}return t.prototype.getToken=function(){var e=this;Or(null!=this.tokenListener,"getToken cannot be called after listener removed.");var n=this.tokenCounter,t=this.forceRefresh;return this.forceRefresh=!1,this.app.INTERNAL.getToken(t).then(function(t){if(e.tokenCounter!==n)throw new xr(Lr.ABORTED,"getToken aborted due to token change.");return t?(Or("string"==typeof t.accessToken,"Invalid tokenData returned from getToken():"+t),new Tc(t.accessToken,e.currentUser)):null})},t.prototype.invalidateToken=function(){this.forceRefresh=!0},t.prototype.setChangeListener=function(t){Or(!this.changeListener,"Can only call setChangeListener() once."),this.changeListener=t,this.currentUser&&t(this.currentUser)},t.prototype.removeChangeListener=function(){Or(null!=this.tokenListener,"removeChangeListener() called twice"),Or(null!==this.changeListener,"removeChangeListener() called when no listener registered"),this.app.INTERNAL.removeAuthTokenListener(this.tokenListener),this.tokenListener=null,this.changeListener=null},t.prototype.getUser=function(){var t=this.app.INTERNAL.getUid();return Or(null===t||"string"==typeof t,"Received invalid UID: "+t),new ic(t)},t}(),Dc=function(){function t(t,e){this.gapi=t,this.sessionIndex=e,this.type="FirstParty",this.user=ic.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}(),Nc=function(){function t(t,e){this.gapi=t,this.sessionIndex=e}return t.prototype.getToken=function(){return Promise.resolve(new Dc(this.gapi,this.sessionIndex))},t.prototype.setChangeListener=function(t){t(ic.FIRST_PARTY)},t.prototype.removeChangeListener=function(){},t.prototype.invalidateToken=function(){},t}();function Ac(t){return function(t,e){if("object"!=typeof t||null===t)return!1;for(var n=t,r=0,i=e;r<i.length;r++){var o=i[r];if(o in n&&"function"==typeof n[o])return!0}return!1}(t,["next","error","complete"])}var kc,Rc,Mc=function(){function t(t){this._methodName=t}return t.delete=function(){return Kr("FieldValue.delete",arguments),Oc.instance},t.serverTimestamp=function(){return Kr("FieldValue.serverTimestamp",arguments),_c.instance},t.arrayUnion=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];

1return Gr("FieldValue.arrayUnion",arguments,1),new Pc(t)},t.arrayRemove=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return Gr("FieldValue.arrayRemove",arguments,1),new Lc(t)},t.increment=function(t){return zr("FieldValue.increment","number",1,t),jr("FieldValue.increment",arguments,1),new xc(t)},t.prototype.isEqual=function(t){return this===t},t}(),Oc=function(t){function e(){return t.call(this,"FieldValue.delete")||this}return s(e,t),e.instance=new e,e}(Mc),_c=function(t){function e(){return t.call(this,"FieldValue.serverTimestamp")||this}return s(e,t),e.instance=new e,e}(Mc),Pc=function(n){function t(t){var e=n.call(this,"FieldValue.arrayUnion")||this;return e._elements=t,e}return s(t,n),t}(Mc),Lc=function(n){function t(t){var e=n.call(this,"FieldValue.arrayRemove")||this;return e._elements=t,e}return s(t,n),t}(Mc),xc=function(n){function t(t){var e=n.call(this,"FieldValue.increment")||this;return e._operand=t,e}return s(t,n),t}(Mc),qc=qr(Mc,"Use FieldValue.<field>() instead."),Fc=/^__.*__$/,Vc=function(){function t(t,e,n){this.data=t,this.fieldMask=e,this.fieldTransforms=n}return t.prototype.toMutations=function(t,e){var n=[];return null!==this.fieldMask?n.push(new Oo(t,this.data,this.fieldMask,e)):n.push(new Mo(t,this.data,e)),0<this.fieldTransforms.length&&n.push(new _o(t,this.fieldTransforms)),n},t}(),Bc=function(){function t(t,e,n){this.data=t,this.fieldMask=e,this.fieldTransforms=n}return t.prototype.toMutations=function(t,e){var n=[new Oo(t,this.data,this.fieldMask,e)];return 0<this.fieldTransforms.length&&n.push(new _o(t,this.fieldTransforms)),n},t}();function Uc(t){switch(t){case kc.Set:case kc.MergeSet:case kc.Update:return!0;case kc.Argument:return!1;default:throw Mr("Unexpected case for UserDataSource: "+t)}}(Rc=kc||(kc={}))[Rc.Set=0]="Set",Rc[Rc.Update=1]="Update",Rc[Rc.MergeSet=2]="MergeSet",Rc[Rc.Argument=3]="Argument";var Qc=function(){function r(t,e,n,r,i,o){this.dataSource=t,this.methodName=e,this.path=n,this.arrayElement=r,void 0===i&&this.validatePath(),this.arrayElement=void 0!==r&&r,this.fieldTransforms=i||[],this.fieldMask=o||[]}return r.prototype.childContextForField=function(t){var e=null==this.path?null:this.path.child(t),n=new r(this.dataSource,this.methodName,e,!1,this.fieldTransforms,this.fieldMask);return n.validatePathSegment(t),n},r.prototype.childContextForFieldPath=function(t){var e=null==this.path?null:this.path.child(t),n=new r(this.dataSource,this.methodName,e,!1,this.fieldTransforms,this.fieldMask);return n.validatePath(),n},r.prototype.childContextForArray=function(t){return new r(this.dataSource,this.methodName,null,!0,this.fieldTransforms,this.fieldMask)},r.prototype.createError=function(t){var e=null===this.path||this.path.isEmpty()?"":" (found in field "+this.path.toString()+")";return new xr(Lr.INVALID_ARGUMENT,"Function "+this.methodName+"() called with invalid data. "+t+e)},r.prototype.contains=function(e){return void 0!==this.fieldMask.find(function(t){return e.isPrefixOf(t)})||void 0!==this.fieldTransforms.find(function(t){return e.isPrefixOf(t.field)})},r.prototype.validatePath=function(){if(null!==this.path)for(var t=0;t<this.path.length;t++)this.validatePathSegment(this.path.get(t))},r.prototype.validatePathSegment=function(t){if(Uc(this.dataSource)&&Fc.test(t))throw this.createError("Document fields cannot begin and end with __")},r}(),Kc=function(t,e){this.databaseId=t,this.key=e},jc=function(){function t(t){this.preConverter=t}return t.prototype.parseSetData=function(t,e){var n=new Qc(kc.Set,t,Ai.EMPTY_PATH);Wc("Data must be an object, but it was:",n,e);var r=this.parseData(e,n);return new Vc(r,null,n.fieldTransforms)},t.prototype.parseMergeData=function(t,e,n){var r=new Qc(kc.MergeSet,t,Ai.EMPTY_PATH);Wc("Data must be an object, but it was:",r,e);var i,o,a=this.parseData(e,r);if(n){for(var s=new Io(Ai.comparator),u=0,c=n;u<c.length;u++){var h=c[u],l=void 0;if(h instanceof Ec)l=h._internalPath;else{if("string"!=typeof h)throw Mr("Expected stringOrFieldPath to be a string or a FieldPath");l=Hc(t,h)}if(!r.contains(l))throw new xr(Lr.INVALID_ARGUMENT,"Field '"+l+"' is specified in your field mask but missing from your input data.");s=s.add(l)}i=Do.fromSet(s),o=r.fieldTransforms.filter(function(t){return i.covers(t.field)})}else i=Do.fromArray(r.fieldMask),o=r.fieldTransforms;return new Vc(a,i,o)}

1,t.prototype.parseUpdateData=function(o,t){var a=this,s=new Qc(kc.Update,o,Ai.EMPTY_PATH);Wc("Data must be an object, but it was:",s,t);var u=new Io(Ai.comparator),c=$i.EMPTY;Ur(t,function(t,e){var n=Hc(o,t),r=s.childContextForFieldPath(n);if((e=a.runPreConverter(e,r))instanceof Oc)u=u.add(n);else{var i=a.parseData(e,r);null!=i&&(u=u.add(n),c=c.set(n,i))}});var e=Do.fromSet(u);return new Bc(c,e,s.fieldTransforms)},t.prototype.parseUpdateVarargs=function(t,e,n,r){var i=new Qc(kc.Update,t,Ai.EMPTY_PATH),o=[zc(t,e)],a=[n];if(r.length%2!=0)throw new xr(Lr.INVALID_ARGUMENT,"Function "+t+"() needs to be called with an even number of arguments that alternate between field names and values.");for(var s=0;s<r.length;s+=2)o.push(zc(t,r[s])),a.push(r[s+1]);var u=new Io(Ai.comparator),c=$i.EMPTY;for(s=0;s<o.length;++s){var h=o[s],l=i.childContextForFieldPath(h),f=this.runPreConverter(a[s],l);if(f instanceof Oc)u=u.add(h);else{var p=this.parseData(f,l);null!=p&&(u=u.add(h),c=c.set(h,p))}}var d=Do.fromSet(u);return new Bc(c,d,i.fieldTransforms)},t.prototype.parseQueryValue=function(t,e){var n=new Qc(kc.Argument,t,Ai.EMPTY_PATH),r=this.parseData(e,n);return Or(null!=r,"Parsed data should not be null."),Or(0===n.fieldTransforms.length,"Field transforms should have been disallowed."),r},t.prototype.runPreConverter=function(t,e){try{return this.preConverter(t)}catch(t){var n=Yc(t);throw e.createError(n)}},t.prototype.parseData=function(t,e){if(Gc(t=this.runPreConverter(t,e)))return Wc("Unsupported field value:",e,t),this.parseObject(t,e);if(t instanceof Mc)return this.parseSentinelFieldValue(t,e),null;if(e.path&&e.fieldMask.push(e.path),t instanceof Array){if(e.arrayElement)throw e.createError("Nested arrays are not supported");return this.parseArray(t,e)}return this.parseScalarValue(t,e)},t.prototype.parseObject=function(t,r){var i=this,o=new Pi(ui);return Qr(t)?r.path&&0<r.path.length&&r.fieldMask.push(r.path):Ur(t,function(t,e){var n=i.parseData(e,r.childContextForField(t));null!=n&&(o=o.insert(t,n))}),new $i(o)},t.prototype.parseArray=function(t,e){for(var n=[],r=0,i=0,o=t;i<o.length;i++){var a=o[i],s=this.parseData(a,e.childContextForArray(r));null==s&&(s=Bi.INSTANCE),n.push(s),r++}return new Zi(n)},t.prototype.parseSentinelFieldValue=function(t,e){if(!Uc(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 Oc){if(e.dataSource!==kc.MergeSet)throw e.dataSource===kc.Update?(Or(0<e.path.length,"FieldValue.delete() at the top level should have already been handled."),e.createError("FieldValue.delete() can only appear at the top level of your update data")):e.createError("FieldValue.delete() cannot be used with set() unless you pass {merge:true}");e.fieldMask.push(e.path)}else if(t instanceof _c)e.fieldTransforms.push(new No(e.path,Lo.instance));else if(t instanceof Pc){var n=this.parseArrayTransformElements(t._methodName,t._elements),r=new xo(n);e.fieldTransforms.push(new No(e.path,r))}else if(t instanceof Lc){n=this.parseArrayTransformElements(t._methodName,t._elements);var i=new qo(n);e.fieldTransforms.push(new No(e.path,i))}else if(t instanceof xc){var o=this.parseQueryValue("FieldValue.increment",t._operand),a=new Fo(o);e.fieldTransforms.push(new No(e.path,a))}else Mr("Unknown FieldValue type: "+t)},t.prototype.parseScalarValue=function(t,e){if(null===t)return Bi.INSTANCE;if("number"==typeof t)return oo(t)?new ji(t):new Gi(t);if("boolean"==typeof t)return Ui.of(t);if("string"==typeof t)return new Wi(t);if(t instanceof Date)return new zi(wi.fromDate(t));if(t instanceof wi)return new zi(new wi(t.seconds,1e3*Math.floor(t.nanoseconds/1e3)));if(t instanceof bi)return new Ji(t);if(t instanceof gi)return new Yi(t);if(t instanceof Kc)return new Xi(t.databaseId,t.key);throw e.createError("Unsupported field value: "+ei(t))},t.prototype.parseArrayTransformElements=function(r,t){var i=this;return t.map(function(t,e){var n=new Qc(kc.Argument,r,Ai.EMPTY_PATH);return i.parseData(t,n.childContextForArray(e))})},t}();function Gc(t){return!("object"!=typeof t||null===t||t instanceof Array||t instanceof Date||t instanceof wi||t instanceof bi||t instanceof gi||t instanceof Kc||t instanceof Mc)}function Wc(t,e,n){if(!Gc(n)||!ti(n)){var r=ei(n);throw"an object"===r?e.createError(t+" a custom object"):e.createError(t+" "+r)}}function zc(t,e){if(e instanceof Ec)return e._internalPath;if("string"==typeof e)return Hc(t,e);throw new xr(Lr.INVALID_ARGUMENT,"Function "+t+"() called with invali

1d data. Field path arguments must be of type string or FieldPath.")}function Hc(e,t){try{return function(e){if(0<=e.search(Sc))throw new xr(Lr.INVALID_ARGUMENT,"Invalid field path ("+e+"). Paths must not contain '~', '*', '/', '[', or ']'");try{return new(Ec.bind.apply(Ec,[void 0].concat(e.split("."))))}catch(t){throw new xr(Lr.INVALID_ARGUMENT,"Invalid field path ("+e+"). Paths must not be empty, begin with '.', end with '.', or contain '..'")}}(t)._internalPath}catch(t){var n=Yc(t);throw new xr(Lr.INVALID_ARGUMENT,"Function "+e+"() called with invalid data. "+n)}}function Yc(t){return t instanceof Error?t.message:t.toString()}var Xc=au.COLLECTION_DISABLED,Jc=function(){function t(t){if(void 0===t.host){if(void 0!==t.ssl)throw new xr(Lr.INVALID_ARGUMENT,"Can't provide ssl option if host option is not set");this.host="firestore.googleapis.com",this.ssl=!0}else Yr("settings","non-empty string","host",t.host),this.host=t.host,Xr("settings","boolean","ssl",t.ssl),this.ssl=Vr(t.ssl,!0);if(ri("settings",t,["host","ssl","credentials","timestampsInSnapshots","cacheSizeBytes","experimentalForceLongPolling"]),Xr("settings","object","credentials",t.credentials),this.credentials=t.credentials,Xr("settings","boolean","timestampsInSnapshots",t.timestampsInSnapshots),!0===t.timestampsInSnapshots?kr("\n  The timestampsInSnapshots setting now defaults to true and you no\n  longer need to explicitly set it. In a future release, the setting\n  will be removed entirely and so it is recommended that you remove it\n  from your firestore.settings() call now."):!1===t.timestampsInSnapshots&&kr("\n  The timestampsInSnapshots setting will soon be removed. YOU MUST UPDATE\n  YOUR CODE.\n\n  To hide this warning, stop using the timestampsInSnapshots setting in your\n  firestore.settings({ ... }) call.\n\n  Once you remove the setting, Timestamps stored in Cloud Firestore will be\n  read back as Firebase Timestamp objects instead of as system Date objects.\n  So you will also need to update code expecting a Date to instead expect a\n  Timestamp. For example:\n\n  // Old:\n  const date = snapshot.get('created_at');\n  // New:\n  const timestamp = snapshot.get('created_at'); const date =\n  timestamp.toDate();\n\n  Please audit all existing usages of Date when you enable the new\n  behavior."),this.timestampsInSnapshots=Vr(t.timestampsInSnapshots,!0),Xr("settings","number","cacheSizeBytes",t.cacheSizeBytes),void 0===t.cacheSizeBytes)this.cacheSizeBytes=au.DEFAULT_CACHE_SIZE_BYTES;else{if(t.cacheSizeBytes!==Xc&&t.cacheSizeBytes<au.MINIMUM_CACHE_SIZE_BYTES)throw new xr(Lr.INVALID_ARGUMENT,"cacheSizeBytes must be at least "+au.MINIMUM_CACHE_SIZE_BYTES);this.cacheSizeBytes=t.cacheSizeBytes}Xr("settings","boolean","experimentalForceLongPolling",t.experimentalForceLongPolling),this.forceLongPolling=void 0!==t.experimentalForceLongPolling&&t.experimentalForceLongPolling}return t.prototype.isEqual=function(t){return this.host===t.host&&this.ssl===t.ssl&&this.timestampsInSnapshots===t.timestampsInSnapshots&&this.credentials===t.credentials&&this.cacheSizeBytes===t.cacheSizeBytes&&this.forceLongPolling===t.forceLongPolling},t}(),$c=function(){},Zc=function(){function o(t){var e=this;this._queue=new Qa,this.INTERNAL={delete:function(){return h(e,void 0,void 0,function(){return p(this,function(t){switch(t.label){case 0:return this.ensureClientConfigured(),[4,this._firestoreClient.shutdown()];case 1:return t.sent(),[2]}})})}};var n=new $c;if("object"==typeof t.options){var r=t;n.firebaseApp=r,n.databaseId=o.databaseIdFromApp(r),n.persistenceKey=n.firebaseApp.name,n.credentials=new Cc(r)}else{var i=t;if(!i.projectId)throw new xr(Lr.INVALID_ARGUMENT,"Must provide projectId");n.databaseId=new Ti(i.projectId,i.database),n.persistenceKey="[DEFAULT]",n.credentials=new Ic}n.settings=new Jc({}),this._config=n,this._databaseId=n.databaseId}return o.prototype.settings=function(t){if(jr("Firestore.settings",arguments,1),zr("Firestore.settings","object",1,t),Fr(t,"persistence"))throw new xr(Lr.INVALID_ARGUMENT,'"persistence" is now specified with a separate call to firestore.enablePersistence().');var e=new Jc(t);if(this._firestoreClient&&!this._config.settings.isEqual(e))throw new xr(Lr.FAILED_PRECONDITION,"Firestore has already been started and its settings can no longer be changed. You can only call settings() before calling any other methods on a Firestore object.");void 0!==(this._config.settings=e).credentials&&(this._config.credentials=function(t){if(!t)return new Ic;switch(t.type){case"gapi":var e=t.client;return Or(!("object"!=typeof e||null===e||!e.auth||!e.auth.getAuthHeaderValueForFirstParty),"unexpected gapi interface"),new Nc(e,t.sessionIndex||"0");case"provider":return t.client;default:throw new xr(Lr.INVALID_ARGUMENT,"makeCredentialsProvider failed due to invali

1d credential type")}}(e.credentials))},o.prototype.enableNetwork=function(){return this.ensureClientConfigured(),this._firestoreClient.enableNetwork()},o.prototype.disableNetwork=function(){return this.ensureClientConfigured(),this._firestoreClient.disableNetwork()},o.prototype.enablePersistence=function(t){if(this._firestoreClient)throw new xr(Lr.FAILED_PRECONDITION,"Firestore has already been started and persistence can no longer be enabled. You can only call enablePersistence() before calling any other methods on a Firestore object.");var e=!1;return t&&(void 0!==t.experimentalTabSynchronization&&kr("The 'experimentalTabSynchronization' setting has been renamed to 'synchronizeTabs'. In a future release, the setting will be removed and it is recommended that you update your firestore.enablePersistence() call to use 'synchronizeTabs'."),e=Vr(void 0!==t.synchronizeTabs?t.synchronizeTabs:t.experimentalTabSynchronization,!1)),this.configureClient(new gc(this._config.settings.cacheSizeBytes,e))},o.prototype.clearPersistence=function(){var t=this,n=pu.buildStoragePrefix(this.makeDatabaseInfo()),r=new Ba;return this._queue.enqueueAndForget(function(){return h(t,void 0,void 0,function(){var e;return p(this,function(t){switch(t.label){case 0:if(t.trys.push([0,2,,3]),void 0!==this._firestoreClient&&!this._firestoreClient.clientShutdown)throw new xr(Lr.FAILED_PRECONDITION,"Persistence cannot be cleared after this Firestore instance is initialized.");return[4,pu.clearPersistence(n)];case 1:return t.sent(),r.resolve(),[3,3];case 2:return e=t.sent(),r.reject(e),[3,3];case 3:return[2]}})})}),r.promise},o.prototype.ensureClientConfigured=function(){return this._firestoreClient||this.configureClient(new vc),this._firestoreClient},o.prototype.makeDatabaseInfo=function(){return new Ei(this._config.databaseId,this._config.persistenceKey,this._config.settings.host,this._config.settings.ssl,this._config.settings.forceLongPolling)},o.prototype.configureClient=function(t){var r=this;Or(!!this._config.settings.host,"FirestoreSettings.host cannot be falsey"),Or(!this._firestoreClient,"configureClient() called multiple times");var e=this.makeDatabaseInfo();return this._dataConverter=new jc(function(t){if(t instanceof nh){var e=r._config.databaseId,n=t.firestore._config.databaseId;if(!n.isEqual(e))throw new xr(Lr.INVALID_ARGUMENT,"Document reference is for database "+n.projectId+"/"+n.database+" but should be for database "+e.projectId+"/"+e.database);return new Kc(r._config.databaseId,t._key)}return t}),this._firestoreClient=new bc(_r.getPlatform(),e,this._config.credentials,this._queue),this._firestoreClient.start(t)},o.databaseIdFromApp=function(t){var e=t.options;if(!Fr(e,"projectId"))throw new xr(Lr.INVALID_ARGUMENT,'"projectId" not provided in firebase.initializeApp.');var n=e.projectId;if(!n||"string"!=typeof n)throw new xr(Lr.INVALID_ARGUMENT,"projectId must be a string in FirebaseApp.options");return new Ti(n)},Object.defineProperty(o.prototype,"app",{get:function(){if(!this._config.firebaseApp)throw new xr(Lr.FAILED_PRECONDITION,"Firestore was not initialized using the Firebase SDK. 'app' is not available");return this._config.firebaseApp},enumerable:!0,configurable:!0}),o.prototype.collection=function(t){return jr("Firestore.collection",arguments,1),zr("Firestore.collection","non-empty string",1,t),this.ensureClientConfigured(),new uh(Di.fromString(t),this)},o.prototype.doc=function(t){return jr("Firestore.doc",arguments,1),zr("Firestore.doc","non-empty string",1,t),this.ensureClientConfigured(),nh.forPath(Di.fromString(t),this)},o.prototype.collectionGroup=function(t){if(jr("Firestore.collectionGroup",arguments,1),zr("Firestore.collectionGroup","non-empty string",1,t),0<=t.indexOf("/"))throw new xr(Lr.INVALID_ARGUMENT,"Invalid collection ID '"+t+"' passed to function Firestore.collectionGroup(). Collection IDs must not contain '/'.");return this.ensureClientConfigured(),new ah(new uo(Di.EMPTY_PATH,t),this)},o.prototype.runTransaction=function(e){var n=this;return jr("Firestore.runTransaction",arguments,1),zr("Firestore.runTransaction","function",1,e),this.ensureClientConfigured().transaction(function(t){return e(new th(n,t))})},o.prototype.batch=function(){return this.ensureClientConfigured(),new eh(this)},Object.defineProperty(o,"logLevel",{get:function(){switch(Dr()){case Er.DEBUG:return"debug";case Er.ERROR:return"error";

1case Er.SILENT:return"silent";default:return Mr("Unknown log level: "+Dr())}},enumerable:!0,configurable:!0}),o.setLogLevel=function(t){switch(jr("Firestore.setLogLevel",arguments,1),zr("Firestore.setLogLevel","non-empty string",1,t),t){case"debug":Nr(Er.DEBUG);break;case"error":Nr(Er.ERROR);break;case"silent":Nr(Er.SILENT);break;default:throw new xr(Lr.INVALID_ARGUMENT,"Invalid log level: "+t)}},o.prototype._areTimestampsInSnapshotsEnabled=function(){return this._config.settings.timestampsInSnapshots},o}(),th=function(){function t(t,e){this._firestore=t,this._transaction=e}return t.prototype.get=function(t){var n=this;jr("Transaction.get",arguments,1);var r=fh("Transaction.get",t,this._firestore);return this._transaction.lookup([r._key]).then(function(t){if(!t||1!==t.length)return Mr("Mismatch in docs returned from document lookup.");var e=t[0];if(e instanceof Oi)return new ih(n._firestore,r._key,null,!1,!1);if(e instanceof Mi)return new ih(n._firestore,r._key,e,!1,!1);throw Mr("BatchGetDocumentsRequest returned unexpected document type: "+e.constructor.name)})},t.prototype.set=function(t,e,n){Wr("Transaction.set",arguments,2,3);var r=fh("Transaction.set",t,this._firestore),i=(n=ch("Transaction.set",n)).merge||n.mergeFields?this._firestore._dataConverter.parseMergeData("Transaction.set",e,n.mergeFields):this._firestore._dataConverter.parseSetData("Transaction.set",e);return this._transaction.set(r._key,i),this},t.prototype.update=function(t,e,n){for(var r,i,o=[],a=3;a<arguments.length;a++)o[a-3]=arguments[a];return i="string"==typeof e||e instanceof Ec?(Gr("Transaction.update",arguments,3),r=fh("Transaction.update",t,this._firestore),this._firestore._dataConverter.parseUpdateVarargs("Transaction.update",e,n,o)):(jr("Transaction.update",arguments,2),r=fh("Transaction.update",t,this._firestore),this._firestore._dataConverter.parseUpdateData("Transaction.update",e)),this._transaction.update(r._key,i),this},t.prototype.delete=function(t){jr("Transaction.delete",arguments,1);var e=fh("Transaction.delete",t,this._firestore);return this._transaction.delete(e._key),this},t}(),eh=function(){function t(t){this._firestore=t,this._mutations=[],this._committed=!1}return t.prototype.set=function(t,e,n){Wr("WriteBatch.set",arguments,2,3),this.verifyNotCommitted();var r=fh("WriteBatch.set",t,this._firestore),i=(n=ch("WriteBatch.set",n)).merge||n.mergeFields?this._firestore._dataConverter.parseMergeData("WriteBatch.set",e,n.mergeFields):this._firestore._dataConverter.parseSetData("WriteBatch.set",e);return this._mutations=this._mutations.concat(i.toMutations(r._key,ko.NONE)),this},t.prototype.update=function(t,e,n){for(var r,i,o=[],a=3;a<arguments.length;a++)o[a-3]=arguments[a];return this.verifyNotCommitted(),i="string"==typeof e||e instanceof Ec?(Gr("WriteBatch.update",arguments,3),r=fh("WriteBatch.update",t,this._firestore),this._firestore._dataConverter.parseUpdateVarargs("WriteBatch.update",e,n,o)):(jr("WriteBatch.update",arguments,2),r=fh("WriteBatch.update",t,this._firestore),this._firestore._dataConverter.parseUpdateData("WriteBatch.update",e)),this._mutations=this._mutations.concat(i.toMutations(r._key,ko.exists(!0))),this},t.prototype.delete=function(t){jr("WriteBatch.delete",arguments,1),this.verifyNotCommitted();var e=fh("WriteBatch.delete",t,this._firestore);return this._mutations=this._mutations.concat(new Po(e._key,ko.NONE)),this},t.prototype.commit=function(){return h(this,void 0,void 0,function(){return p(this,function(t){return this.verifyNotCommitted(),this._committed=!0,0<this._mutations.length?[2,this._firestore.ensureClientConfigured().write(this._mutations)]:[2]})})},t.prototype.verifyNotCommitted=function(){if(this._committed)throw new xr(Lr.FAILED_PRECONDITION,"A write batch can no longer be used after commit() has been called.")},t}(),nh=function(){function n(t,e){this._key=t,this.firestore=e,this._firestoreClient=this.firestore.ensureClientConfigured()}return n.forPath=function(t,e){if(t.length%2!=0)throw new xr(Lr.INVALID_ARGUMENT,"Invalid document reference. Document references must have an even number of segments, but "+t.canonicalString()+" has "+t.length);return new n(new ki(t),e)},Object.defineProperty(n.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!0,configurable:!0}),Object.defineProperty(n.prototype,"parent",{get:function(){return new uh(this._key.path.popLast(),this.firestore)},enumerable:!0,configurable:!0}),Object.defineProperty(n.prototype,"path",{get:function(){return this._key.path.

1canonicalString()},enumerable:!0,configurable:!0}),n.prototype.collection=function(t){if(jr("DocumentReference.collection",arguments,1),zr("DocumentReference.collection","non-empty string",1,t),!t)throw new xr(Lr.INVALID_ARGUMENT,"Must provide a non-empty collection name to collection()");var e=Di.fromString(t);return new uh(this._key.path.child(e),this.firestore)},n.prototype.isEqual=function(t){if(!(t instanceof n))throw ii("isEqual","DocumentReference",1,t);return this.firestore===t.firestore&&this._key.isEqual(t._key)},n.prototype.set=function(t,e){Wr("DocumentReference.set",arguments,1,2);var n=(e=ch("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,ko.NONE))},n.prototype.update=function(t,e){for(var n,r=[],i=2;i<arguments.length;i++)r[i-2]=arguments[i];return n="string"==typeof t||t instanceof Ec?(Gr("DocumentReference.update",arguments,2),this.firestore._dataConverter.parseUpdateVarargs("DocumentReference.update",t,e,r)):(jr("DocumentReference.update",arguments,1),this.firestore._dataConverter.parseUpdateData("DocumentReference.update",t)),this._firestoreClient.write(n.toMutations(this._key,ko.exists(!0)))},n.prototype.delete=function(){return jr("DocumentReference.delete",arguments,0),this._firestoreClient.write([new Po(this._key,ko.NONE)])},n.prototype.onSnapshot=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];Wr("DocumentReference.onSnapshot",arguments,1,4);var n,r={includeMetadataChanges:!1},i=0;"object"!=typeof t[i]||Ac(t[i])||(ri("DocumentReference.onSnapshot",r=t[i],["includeMetadataChanges"]),Xr("DocumentReference.onSnapshot","boolean","includeMetadataChanges",r.includeMetadataChanges),i++);var o={includeMetadataChanges:r.includeMetadataChanges};return n=Ac(t[i])?t[i]:(zr("DocumentReference.onSnapshot","function",i,t[i]),Hr("DocumentReference.onSnapshot","function",i+1,t[i+1]),Hr("DocumentReference.onSnapshot","function",i+2,t[i+2]),{next:t[i],error:t[i+1],complete:t[i+2]}),this.onSnapshotInternal(o,n)},n.prototype.onSnapshotInternal=function(t,n){var r=this,e=function(t){console.error("Uncaught Error in onSnapshot:",t)};n.error&&(e=n.error.bind(n));var i=new wc({next:function(t){if(n.next){Or(t.docs.size<=1,"Too many documents returned on a document query");var e=t.docs.get(r._key);n.next(new ih(r.firestore,r._key,e,t.fromCache,t.hasPendingWrites))}},error:e}),o=this._firestoreClient.listen(uo.atPath(this._key.path),i,t);return function(){i.mute(),r._firestoreClient.unlisten(o)}},n.prototype.get=function(n){var r=this;return Wr("DocumentReference.get",arguments,0,1),lh("DocumentReference.get",n),new Promise(function(e,t){n&&"cache"===n.source?r.firestore.ensureClientConfigured().getDocumentFromLocalCache(r._key).then(function(t){e(new ih(r.firestore,r._key,t,!0,t instanceof Mi&&t.hasLocalMutations))},t):r.getViaSnapshotListener(e,t,n)})},n.prototype.getViaSnapshotListener=function(e,n,r){var i=this.onSnapshotInternal({includeMetadataChanges:!0,waitForSyncWhenOnline:!0},{next:function(t){i(),!t.exists&&t.metadata.fromCache?n(new xr(Lr.UNAVAILABLE,"Failed to get document because the client is offline.")):t.exists&&t.metadata.fromCache&&r&&"server"===r.source?n(new xr(Lr.UNAVAILABLE,'Failed to get document from server. (However, this document does exist in the local cache. Run again without setting source to "server" to retrieve the cached document.)')):e(t)},error:n})},n}(),rh=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}(),ih=function(){function e(t,e,n,r,i){this._firestore=t,this._key=e,this._document=n,this._fromCache=r,this._hasPendingWrites=i}return e.prototype.data=function(t){return Wr("DocumentSnapshot.data",arguments,0,1),t=hh("DocumentSnapshot.data",t),this._document?this.convertObject(this._document.data,Fi.fromSnapshotOptions(t,this._firestore._areTimestampsInSnapshotsEnabled())):void 0},e.prototype.get=function(t,e){if(Wr("DocumentSnapshot.get",arguments,1,2),e=hh("DocumentSnapshot.get",e),this._document){var n=this._document.data.field(zc("DocumentSnapshot.get",t));if(void 0!==n)return this.convertValue(n,Fi.fromSnapshotOptions(e,this._firestore._areTimestampsInSnapshotsEnabled()))}},Object.defineProperty(e.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"ref",{get:function(){return new nh(this._key,this._firestore)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"exists",{get:function(){return null!==this._document},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"metadata",{get:function(){return new rh(this._hasPendingWrites,this._fromCache)},enumerable:!0,configurable:!0}),e.prototype.isEqual=function(t){if(!(t instanceof e))throw ii("isEqual","DocumentSnapshot",1,t);return this._firestore===t._firestore&&this._fromCache===t._fromCache&&this._key.isEqual(t._key)&&(null===this._document?null===t._document:this._document.isEqual(t._document))},e.prototype.convertObject=function(t,n){var r=this,i={};return t.forEach(function(t,e){i[t]=r.convertValue(e,n)}),i},e.prototype.convertValue=function(t,e){if(t instanceof $i)return this.convertObject(t,e);if(t instanceof Zi)return this.convertArray(t,e);if(t instanceof Xi){var n=t.value(e),r=this._firestore.ensureClientConfigured().databaseId();return t.databaseId.isEqual(r)||kr("Document "+this._key.path+" contains a document reference within a different database ("+t.databaseId.projectId+"/"+t.databaseId.database+") which is not supported. It will be treated as a reference in the current database ("+r.projectId+"/"+r.database+") instead."),new nh(n,this._firestore)}return t.value(e)},e.prototype.convertArray=function(t,e){var n=this;return t.internalValue.map(function(t){return n.convertValue(t,e)})},e}(),oh=function(o){function t(t,e,n,r,i){return o.call(this,t,e,n,r,i)||this}return s(t,o),t.prototype.data=function(t){var e=o.prototype.data.call(this,t);return Or("object"==typeof e,"Document in a QueryDocumentSnapshot should exist"),e},t}(ih),ah=function(){function c(t,e){this._query=t,this.firestore=e}return c.prototype.where=function(t,e,n){jr("Query.where",arguments,3),ni("Query.where",3,n);var r;!function(t,e,n,r){if(!e.some(function(t){return t===r}))throw new xr(Lr.INVALID_ARGUMENT,"Invalid value "+ei(r)+" provided to function "+t+"() for its "+oi(n)+" argument. Acceptable values: "+e.join(", "))}("Query.where",["<","<=","==",">=",">","array-contains"],2,e);var i=zc("Query.where",t),o=ho.fromString(e);

1if(i.isKeyField()){if(o===ho.ARRAY_CONTAINS)throw new xr(Lr.INVALID_ARGUMENT,"Invalid Query. You can't perform array-contains queries on FieldPath.documentId() since document IDs are not arrays.");if("string"==typeof n){if(""===n)throw new xr(Lr.INVALID_ARGUMENT,"Function Query.where() requires its third parameter to be a valid document ID if the first parameter is FieldPath.documentId(), but it was an empty string.");if(!this._query.isCollectionGroupQuery()&&-1!==n.indexOf("/"))throw new xr(Lr.INVALID_ARGUMENT,"Invalid third parameter to Query.where(). When querying a collection by FieldPath.documentId(), the value provided must be a plain document ID, but '"+n+"' contains a slash.");var a=this._query.path.child(Di.fromString(n));if(!ki.isDocumentKey(a))throw new xr(Lr.INVALID_ARGUMENT,"Invalid third parameter to Query.where(). When querying a collection group by FieldPath.documentId(), the value provided must result in a valid document path, but '"+a+"' is not because it has an odd number of segments ("+a.length+").");r=new Xi(this.firestore._databaseId,new ki(a))}else{if(!(n instanceof nh))throw new xr(Lr.INVALID_ARGUMENT,"Function Query.where() requires its third parameter to be a string or a DocumentReference if the first parameter is FieldPath.documentId(), but it was: "+ei(n)+".");var s=n;r=new Xi(this.firestore._databaseId,s._key)}}else r=this.firestore._dataConverter.parseQueryValue("Query.where",n);var u=co.create(i,o,r);return this.validateNewFilter(u),new c(this._query.addFilter(u),this.firestore)},c.prototype.orderBy=function(t,e){var n;if(Wr("Query.orderBy",arguments,1,2),Hr("Query.orderBy","non-empty string",2,e),void 0===e||"asc"===e)n=mo.ASCENDING;else{if("desc"!==e)throw new xr(Lr.INVALID_ARGUMENT,"Function Query.orderBy() has unknown direction '"+e+"', expected 'asc' or 'desc'.");n=mo.DESCENDING}if(null!==this._query.startAt)throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. You must not call Query.startAt() or Query.startAfter() before calling Query.orderBy().");if(null!==this._query.endAt)throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. You must not call Query.endAt() or Query.endBefore() before calling Query.orderBy().");var r=zc("Query.orderBy",t),i=new go(r,n);return this.validateNewOrderBy(i),new c(this._query.addOrderBy(i),this.firestore)},c.prototype.limit=function(t){if(jr("Query.limit",arguments,1),zr("Query.limit","number",1,t),t<=0)throw new xr(Lr.INVALID_ARGUMENT,"Invalid Query. Query limit ("+t+") is invalid. Limit must be positive.");return new c(this._query.withLimit(t),this.firestore)},c.prototype.startAt=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];Gr("Query.startAt",arguments,1);var r=this.boundFromDocOrFields("Query.startAt",t,e,!0);return new c(this._query.withStartAt(r),this.firestore)},c.prototype.startAfter=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];Gr("Query.startAfter",arguments,1);var r=this.boundFromDocOrFields("Query.startAfter",t,e,!1);return new c(this._query.withStartAt(r),this.firestore)},c.prototype.endBefore=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];Gr("Query.endBefore",arguments,1);var r=this.boundFromDocOrFields("Query.endBefore",t,e,!0);return new c(this._query.withEndAt(r),this.firestore)},c.prototype.endAt=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];Gr("Query.endAt",arguments,1);var r=this.boundFromDocOrFields("Query.endAt",t,e,!1);return new c(this._query.withEndAt(r),this.firestore)},c.prototype.isEqual=function(t){if(!(t instanceof c))throw ii("isEqual","Query",1,t);return this.firestore===t.firestore&&this._query.isEqual(t._query)},c.prototype.boundFromDocOrFields=function(t,e,n,r){if(ni(t,1,e),e instanceof ih){if(0<n.length)throw new xr(Lr.INVALID_ARGUMENT,"Too many arguments provided to "+t+"().");var i=e;if(!i.exists)throw new xr(Lr.NOT_FOUND,"Can't use a DocumentSnapshot that doesn't exist for "+t+"().");return this.boundFromDocument(t,i._document,r)}var o=[e].concat(n);return this.boundFromFields(t,o,r)},c.prototype.boundFromDocument=function(t,e,n){for(var r=[],i=0,o=this._query.orderBy;i<o.length;i++){var a=o[i];if(a.field.isKeyField())r.push(new Xi(this.firestore._databaseId,e.key));else{var s=e.field(a.field);if(s instanceof Hi)throw new xr(Lr.INVALID_ARGUMENT,'Invalid query. You are trying to start or end a query using a document for which the field "'+a.field+'" is an uncommitted server timestamp. (Since the value of this field is unknown, you cannot start/end a query with it.)');if(void 0===s){var u=a.field.canonicalString();throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. You are trying to start or end a query using a document for which the field '"+u+"' (used as the orderBy) does not exist.")}r.push(s)}}return new yo(r,n)},c.prototype.boundFromFields=function(t,e,n){var r=this._query.explicitOrderBy;if(e.length>r.length)throw new xr(Lr.INVALID_ARGUMENT,"Too many arguments provided to "+t+"(). The number of arguments must be less than or equal to the number of Query.orderBy() clauses");for(var i=[],o=0;o<e.length;o++){var a=e[o];

1if(r[o].field.isKeyField()){if("string"!=typeof a)throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. Expected a string for document ID in "+t+"(), but got a "+typeof a);if(!this._query.isCollectionGroupQuery()&&-1!==a.indexOf("/"))throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. When querying a collection and ordering by FieldPath.documentId(), the value passed to "+t+"() must be a plain document ID, but '"+a+"' contains a slash.");var s=this._query.path.child(Di.fromString(a));if(!ki.isDocumentKey(s))throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. When querying a collection group and ordering by FieldPath.documentId(), the value passed to "+t+"() must result in a valid document path, but '"+s+"' is not because it contains an odd number of segments.");var u=new ki(s);i.push(new Xi(this.firestore._databaseId,u))}else{var c=this.firestore._dataConverter.parseQueryValue(t,a);i.push(c)}}return new yo(i,n)},c.prototype.onSnapshot=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];Wr("Query.onSnapshot",arguments,1,4);var n,r={},i=0;return"object"!=typeof t[i]||Ac(t[i])||(ri("Query.onSnapshot",r=t[i],["includeMetadataChanges"]),Xr("Query.onSnapshot","boolean","includeMetadataChanges",r.includeMetadataChanges),i++),n=Ac(t[i])?t[i]:(zr("Query.onSnapshot","function",i,t[i]),Hr("Query.onSnapshot","function",i+1,t[i+1]),Hr("Query.onSnapshot","function",i+2,t[i+2]),{next:t[i],error:t[i+1],complete:t[i+2]}),this.onSnapshotInternal(r,n)},c.prototype.onSnapshotInternal=function(t,e){var n=this,r=function(t){console.error("Uncaught Error in onSnapshot:",t)};e.error&&(r=e.error.bind(e));var i=new wc({next:function(t){e.next&&e.next(new sh(n.firestore,n._query,t))},error:r}),o=this.firestore.ensureClientConfigured(),a=o.listen(this._query,i,t);return function(){i.mute(),o.unlisten(a)}},c.prototype.get=function(n){var r=this;return Wr("Query.get",arguments,0,1),lh("Query.get",n),new Promise(function(e,t){n&&"cache"===n.source?r.firestore.ensureClientConfigured().getDocumentsFromLocalCache(r._query).then(function(t){e(new sh(r.firestore,r._query,t))},t):r.getViaSnapshotListener(e,t,n)})},c.prototype.getViaSnapshotListener=function(e,n,r){var i=this.onSnapshotInternal({includeMetadataChanges:!0,waitForSyncWhenOnline:!0},{next:function(t){i(),t.metadata.fromCache&&r&&"server"===r.source?n(new xr(Lr.UNAVAILABLE,'Failed to get documents from server. (However, these documents may exist in the local cache. Run again without setting source to "server" to retrieve the cached documents.)')):e(t)},error:n})},c.prototype.validateNewFilter=function(t){if(t instanceof lo)if(t.isInequality()){var e=this._query.getInequalityFilterField();if(null!==e&&!e.isEqual(t.field))throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. All where filters with an inequality (<, <=, >, or >=) must be on the same field. But you have inequality filters on '"+e.toString()+"' and '"+t.field.toString()+"'");var n=this._query.getFirstOrderByField();null!==n&&this.validateOrderByAndInequalityMatch(t.field,n)}else if(t.op===ho.ARRAY_CONTAINS&&this._query.hasArrayContainsFilter())throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. Queries only support a single array-contains filter.")},c.prototype.validateNewOrderBy=function(t){if(null===this._query.getFirstOrderByField()){var e=this._query.getInequalityFilterField();null!==e&&this.validateOrderByAndInequalityMatch(e,t.field)}},c.prototype.validateOrderByAndInequalityMatch=function(t,e){if(!e.isEqual(t))throw new xr(Lr.INVALID_ARGUMENT,"Invalid query. You have a where filter with an inequality (<, <=, >, or >=) on field '"+t.toString()+"' and so you must also use '"+t.toString()+"' as your first Query.orderBy(), but your first Query.orderBy() is on field '"+e.toString()+"' instead.")},c}(),sh=function(){function e(t,e,n){this._firestore=t,this._originalQuery=e,this._snapshot=n,this._cachedChanges=null,this._cachedChangesIncludeMetadataChanges=null,this.metadata=new rh(n.hasPendingWrites,n.fromCache)}return Object.defineProperty(e.prototype,"docs",{get:function(){var e=[];return this.forEach(function(t){return e.push(t)}),e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"empty",{get:function(){return this._snapshot.docs.isEmpty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"size",{get:function(){return this._snapshot.docs.size},enumerable:!0,configurable:!0}),e.prototype.forEach=function(e,n){var r=this;

1Wr("QuerySnapshot.forEach",arguments,1,2),zr("QuerySnapshot.forEach","function",1,e),this._snapshot.docs.forEach(function(t){e.call(n,r.convertToDocumentImpl(t))})},Object.defineProperty(e.prototype,"query",{get:function(){return new ah(this._originalQuery,this._firestore)},enumerable:!0,configurable:!0}),e.prototype.docChanges=function(t){t&&(ri("QuerySnapshot.docChanges",t,["includeMetadataChanges"]),Xr("QuerySnapshot.docChanges","boolean","includeMetadataChanges",t.includeMetadataChanges));var e=!(!t||!t.includeMetadataChanges);if(e&&this._snapshot.excludesMetadataChanges)throw new xr(Lr.INVALID_ARGUMENT,"To include metadata changes with your document changes, you must also pass { includeMetadataChanges:true } to onSnapshot().");return this._cachedChanges&&this._cachedChangesIncludeMetadataChanges===e||(this._cachedChanges=function(i,e,o){{if(o.oldDocs.isEmpty()){var n,r=0;return o.docChanges.map(function(t){var e=new oh(i,t.doc.key,t.doc,o.fromCache,o.mutatedKeys.has(t.doc.key));return Or(t.type===na.Added,"Invalid event type for first snapshot"),Or(!n||o.query.docComparator(n,t.doc)<0,"Got added events in wrong order"),n=t.doc,{type:"added",doc:e,oldIndex:-1,newIndex:r++}})}var a=o.oldDocs;return o.docChanges.filter(function(t){return e||t.type!==na.Metadata}).map(function(t){var e=new oh(i,t.doc.key,t.doc,o.fromCache,o.mutatedKeys.has(t.doc.key)),n=-1,r=-1;return t.type!==na.Added&&(Or(0<=(n=a.indexOf(t.doc.key)),"Index for document not found"),a=a.delete(t.doc.key)),t.type!==na.Removed&&(a=a.add(t.doc),r=a.indexOf(t.doc.key)),{type:function(t){switch(t){case na.Added:return"added";case na.Modified:case na.Metadata:return"modified";case na.Removed:return"removed";default:return Mr("Unknown change type: "+t)}}(t.type),doc:e,oldIndex:n,newIndex:r}})}}(this._firestore,e,this._snapshot),this._cachedChangesIncludeMetadataChanges=e),this._cachedChanges},e.prototype.isEqual=function(t){if(!(t instanceof e))throw ii("isEqual","QuerySnapshot",1,t);return this._firestore===t._firestore&&this._originalQuery.isEqual(t._originalQuery)&&this._snapshot.isEqual(t._snapshot)},e.prototype.convertToDocumentImpl=function(t){return new oh(this._firestore,t.key,t,this.metadata.fromCache,this._snapshot.mutatedKeys.has(t.key))},e}();["length","forEach","map"].concat("undefined"!=typeof Symbol?[Symbol.iterator]:[]).forEach(function(t){try{Object.defineProperty(sh.prototype.docChanges,t,{get:function(){return function(){throw new xr(Lr.INVALID_ARGUMENT,'QuerySnapshot.docChanges has been changed from a property into a method, so usages like "querySnapshot.docChanges" should become "querySnapshot.docChanges()"')}()}})}catch(t){}});var uh=function(r){function t(t,e){var n=r.call(this,uo.atPath(t),e)||this;if(t.length%2!=1)throw new xr(Lr.INVALID_ARGUMENT,"Invalid collection reference. Collection references must have an odd number of segments, but "+t.canonicalString()+" has "+t.length);return n}return s(t,r),Object.defineProperty(t.prototype,"id",{get:function(){return this._query.path.lastSegment()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"parent",{get:function(){var t=this._query.path.popLast();return t.isEmpty()?null:new nh(new ki(t),this.firestore)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"path",{get:function(){return this._query.path.canonicalString()},enumerable:!0,configurable:!0}),t.prototype.doc=function(t){if(Wr("CollectionReference.doc",arguments,0,1),0===arguments.length&&(t=si.newId()),zr("CollectionReference.doc","non-empty string",1,t),""===t)throw new xr(Lr.INVALID_ARGUMENT,"Document path must be a non-empty string");var e=Di.fromString(t);return nh.forPath(this._query.path.child(e),this.firestore)},t.prototype.add=function(t){jr("CollectionReference.add",arguments,1),zr("CollectionReference.add","object",1,t);var e=this.doc();return e.set(t).then(function(){return e})},t}(ah);function ch(t,e){if(void 0===e)return{merge:!1};if(ri(t,e,["merge","mergeFields"]),Xr(t,"boolean","merge",e.merge),Jr(t,"mergeFields","a string or a FieldPath",e.mergeFields,function(t){return"string"==typeof t||t instanceof Ec}),void 0!==e.mergeFields&&void 0!==e.merge)throw new xr(Lr.INVALID_ARGUMENT,"Invalid options passed to function "+t+'(): You cannot specify both "merge" and "mergeFields".');return e}function hh(t,e){return void 0===e?{}:(ri(t,e,["serverTimestamps"]),$r(t,0,"serverTimestamps",e.serverTimestamps,["estimate","previous","none"]),e)}function lh(t,e){Hr(t,"object",1,e),e&&(ri(t,e,["source"]),$r(t,0,"source",e.source,["default","server","cache"]))}function fh(t,e,n){if(e instanceof nh){if(e.firestore!==n)throw new xr(Lr.INVALID_ARGUMENT,"Provided document reference is from a different Firestore instance.");return e}throw ii(t,"DocumentReference",1,e)}var ph=qr(Zc,"Use firebase.firestore() instead."),dh=qr(th,"Use firebase.firestore().runTransaction() instead."),mh=qr(eh,"Use firebase.firestore().batch() instead."),yh=qr(nh,"Use firebase.firestore().doc() instead."),gh=qr(ih),vh=qr(oh),bh=qr(ah),wh=qr(sh),Eh=qr(uh,"Use firebase.firestore().collection() instead."),Sh={Firestore:ph,GeoPoint:bi,Timestamp:wi,Blob:vi,Transaction:dh,WriteBatch:mh,DocumentReference:yh,DocumentSnapshot:gh,Query:bh,QueryDocumentSnapshot:vh,QuerySnapsh

1ot:wh,CollectionReference:Eh,FieldPath:Ec,FieldValue:qc,setLogLevel:Zc.setLogLevel,CACHE_SIZE_UNLIMITED:Xc};function Th(t){t.INTERNAL.registerService("firestore",function(t){return new Zc(t)},function(t){Or(t&&"object"==typeof t,"shallowCopy() expects object parameter.");var e={};for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e}(Sh))}Th(Ih)}).apply(this,arguments)}catch(t){throw console.error(t),new Error("Cannot instantiate firebase-firestore - be sure to load firebase-app.js first.")}});
2//# sourceMappingURL=firebase-firestore.js.map