Excalidraw/excalidraw/excalidraw-app/build/assets/index.esm-h2kZ9fZN.js

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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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PERFORMANCE OF THIS SOFTWARE.
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 * Copyright 2017 Google LLC
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
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 *//**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * Copyright 2017 Google LLC
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * @license
 * Copyright 2019 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
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 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
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 * You may obtain a copy of the License at
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 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
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 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
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 * Unless required by applicable law or agreed to in writing, software
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 * Unless required by applicable law or agreed to in writing, software
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 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
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u=this;return(u=e.call(this)||this).key=n,u.data=r,u.fieldMask=i,u.precondition=o,u.fieldTransforms=s,u.type=1,u}return C(t,e),t}(Hr);function nc(e){var t=new Map;return e.fieldMask.fields.forEach(function(n){if(!n.isEmpty()){var r=e.data.field(n);t.set(n,r)}}),t}function Fs(e,t,n){var r=new Map;x(e.length===n.length);for(var i=0;i<n.length;i++){var o=e[i],s=o.transform,u=t.data.field(o.field);r.set(o.field,Zl(s,u,n[i]))}return r}function Vs(e,t,n){for(var r=new Map,i=0,o=e;i<o.length;i++){var s=o[i],u=s.transform,a=n.data.field(s.field);r.set(s.field,Jl(u,a,t))}return r}var Q,F,Wn=function(e){function t(n,r){var i=this;return(i=e.call(this)||this).key=n,i.precondition=r,i.type=2,i.fieldTransforms=[],i}return C(t,e),t}(Hr),xo=function(e){function t(n,r){var i=this;return(i=e.call(this)||this).key=n,i.precondition=r,i.type=3,i.fieldTransforms=[],i}return C(t,e),t}(Hr),rf=function(e){this.count=e};function rc(e){switch(e){case d.OK:return D();case d.CANCELLED:case d.UNKNOWN:case d.DEADLINE_EXCEEDED:case d.RESOURCE_EXHAUSTED:case d.INTERNAL:case d.UNAVAILABLE:case d.UNAUTHENTICATED:return!1;case d.INVALID_ARGUMENT:case d.NOT_FOUND:case d.ALREADY_EXISTS:case d.PERMISSION_DENIED:case d.FAILED_PRECONDITION:case d.ABORTED:case d.OUT_OF_RANGE:case d.UNIMPLEMENTED:case d.DATA_LOSS:return!0;default:return D()}}function ic(e){if(e===void 0)return W("GRPC error has no .code"),d.UNKNOWN;switch(e){case Q.OK:return d.OK;case Q.CANCELLED:return d.CANCELLED;case Q.UNKNOWN:return d.UNKNOWN;case Q.DEADLINE_EXCEEDED:return d.DEADLINE_EXCEEDED;case Q.RESOURCE_EXHAUSTED:return d.RESOURCE_EXHAUSTED;case Q.INTERNAL:return d.INTERNAL;case Q.UNAVAILABLE:return d.UNAVAILABLE;case Q.UNAUTHENTICATED:return d.UNAUTHENTICATED;case Q.INVALID_ARGUMENT:return d.INVALID_ARGUMENT;case Q.NOT_FOUND:return d.NOT_FOUND;case Q.ALREADY_EXISTS:return d.ALREADY_EXISTS;case Q.PERMISSION_DENIED:return d.PERMISSION_DENIED;case Q.FAILED_PRECONDITION:return d.FAILED_PRECONDITION;case Q.ABORTED:return d.ABORTED;case Q.OUT_OF_RANGE:return d.OUT_OF_RANGE;case Q.UNIMPLEMENTED:return d.UNIMPLEMENTED;case Q.DATA_LOSS:return d.DATA_LOSS;default:return D()}}(F=Q||(Q={}))[F.OK=0]="OK",F[F.CANCELLED=1]="CANCELLED",F[F.UNKNOWN=2]="UNKNOWN",F[F.INVALID_ARGUMENT=3]="INVALID_ARGUMENT",F[F.DEADLINE_EXCEEDED=4]="DEADLINE_EXCEEDED",F[F.NOT_FOUND=5]="NOT_FOUND",F[F.ALREADY_EXISTS=6]="ALREADY_EXISTS",F[F.PERMISSION_DENIED=7]="PERMISSION_DENIED",F[F.UNAUTHENTICATED=16]="UNAUTHENTICATED",F[F.RESOURCE_EXHAUSTED=8]="RESOURCE_EXHAUSTED",F[F.FAILED_PRECONDITION=9]="FAILED_PRECONDITION",F[F.ABORTED=10]="ABORTED",F[F.OUT_OF_RANGE=11]="OUT_OF_RANGE",F[F.UNIMPLEMENTED=12]="UNIMPLEMENTED",F[F.INTERNAL=13]="INTERNAL",F[F.UNAVAILABLE=14]="UNAVAILABLE",F[F.DATA_LOSS=15]="DATA_LOSS";/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var ht=function(){function e(t,n){this.comparator=t,this.root=n||Xt.EMPTY}return e.prototype.insert=function(t,n){return new e(this.comparator,this.root.insert(t,n,this.comparator).copy(null,null,Xt.BLACK,null,null))},e.prototype.remove=function(t){return new e(this.comparator,this.root.remove(t,this.comparator).copy(null,null,Xt.BLACK,null,null))},e.prototype.get=function(t){for(var n=this.root;!n.isEmpty();){var r=this.comparator(t,n.key);if(r===0)return n.value;r<0?n=n.left:r>0&&(n=n.right)}return null},e.prototype.indexOf=function(t){for(var n=0,r=this.root;!r.isEmpty();){var i=this.comparator(t,r.key);if(i===0)return n+r.left.size;i<0?r=r.left:(n+=r.left.size+1,r=r.right)}return-1},e.prototype.isEmpty=function(){return this.root.isEmpty()},Object.defineProperty(e.prototype,"size",{get:function(){return this.root.size},enumerable:!1,configurable:!0}),e.prototype.minKey=function(){return this.root.minKey()},e.prototype.maxKey=function(){return this.root.maxKey()},e.prototype.inorderTraversal=function(t){return this.root.inorderTraversal(t)},e.prototype.forEach=function(t){this.inorderTraversal(function(n,r){return t(n,r),!1})},e.prototype.toString=function(){var t=[];return this.inorderTraversal(function(n,r){return t.push(n+":"+r),!1}),"{"+t.join(", ")+"}"},e.prototype.reverseTraversal=function(t){return this.root.reverseTraversal(t)},e.prototype.getIterator=function(){return new nr(this.root,null,this.comparator,!1)},e.prototype.getIteratorFrom=function(t){return new nr(this.root,t,this.comparator,!1)},e.prototype.getReverseIterator=function(){return new nr(this.root,null,this.comparator,!0)},e.prototype.getReverseIteratorFrom=function(t){return new nr(this.root,t,this.comparator,!0)},e}(),nr=function(){function e(t,n,r,i){this.isReverse=i,this.nodeStack=[];for(var o=1;!t.isEmpty();)if(o=n?r(t.key,n):1,i&&(o*=-1),o<0)t=this.isReverse?t.left:t.right;else{if(o===0){this.nodeStack.push(t);break}this.nodeStack.push(t),t=this.isReverse?t.right:t.left}}return e.prototype.getNext=function(){var t=this.nodeStack.pop(),n={key:t.key,value:t.value};if(this.isReverse)for(t=t.left;!t.isEmpty();)this.nodeStack.push(t),t=t.right;else for(t=t.right;!t.isEmpty();)this.nodeStack.push(t),t=t.left;return n},e.prototype.hasNext=function(){return this.nodeStack.length>0},e.prototype.peek=function(){if(this.nodeStack.length===0)return null;var t=this.nodeStack[this.nodeStack.length-1];return{key:t.key,value:t.value}},e}(),Xt=function(){function e(t,n,r,i,o){this.key=t,this.value=n,this.color=r??e.RED,this.left=i??e.EMPTY,this.right=o??e.EMPTY,this.size=this.left.size+1+this.right.size}return e.prototype.copy=function(t,n,r,i,o){return new e(t??this.key,n??this.value,r??this.color,i??this.left,o??this.right)},e.prototype.isEmpty=function(){return!1},e.prototype.inorderTraversal=function(t){return this.left.inorderTraversal(t)||t(this.key,this.value)||this.right.inorderTraversal(t)},e.prototype.reverseTraversal=function(t){return this.right.reverseTraversal(t)||t(this.key,this.value)||this.left.reverseTraversal(t)},e.prototype.min=function(){return this.left.isEmpty()?this:this.left.min()},e.prototype.minKey=function(){return this.min().key},e.prototype.maxKey=function(){return this.right.isEmpty()?this.key:this.right.maxKey()},e.prototype.insert=function(t,n,r){var i=this,o=r(t,i.key);return(i=o<0?i.copy(null,null,null,i.left.insert(t,n,r),null):o===0?i.copy(null,n,null,null,null):i.copy(null,null,null,null,i.right.insert(t,n,r))).fixUp()},e.prototype.removeMin=function(){if(this.left.isEmpty())return e.EMPTY;var t=this;return t.left.isRed()||t.left.left.isRed()||(t=t.moveRedLeft()),(t=t.copy(null,null,null,t.left.removeMin(),null)).fixUp()},e.prototype.remove=function(t,n){var r,i=this;if(n(t,i.key)<0)i.left.isEmpty()||i.left.isRed()||i.left.left.isRed()||(i=i.moveRedLeft()),i=i.copy(null,null,null,i.left.remove(t,n),null);else{if(i.left.isRed()&&(i=i.rotateRight()),i.right.isEmpty()||i.right.isRed()||i.right.left.isRed()||(i=i.moveRedRight()),n(t,i.key)===0){if(i.right.isEmpty())return e.EMPTY;r=i.right.min(),i=i.copy(r.key,r.value,null,null,i.right.removeMin())}i=i.copy(null,null,null,null,i.right.remove(t,n))}return i.fixUp()},e.prototype.isRed=function(){return this.color},e.prototype.fixUp=function(){var t=this;return t.right.isRed()&&!t.left.isRed()&&(t=t.rotateLeft()),t.left.isRed()&&t.left.left.isRed()&&(t=t.rotateRight()),t.left.isRed()&&t.right.isRed()&&(t=t.colorFlip()),t},e.prototype.moveRedLeft=function(){var t=this.colorFlip();return t.right.left.isRed()&&(t=(t=(t=t.copy(null,null,null,null,t.right.rotateRight())).rotateLeft()).colorFlip()),t},e.prototype.moveRedRight=function(){var t=this.colorFlip();return t.left.left.isRed()&&(t=(t=t.rotateRight()).colorFlip()),t},e.prototype.rotateLeft=function(){var t=this.copy(null,null,e.RED,null,this.right.left);return this.right.copy(null,null,this.color,t,null)},e.prototype.rotateRight=function(){var t=this.copy(null,null,e.RED,this.left.right,null);return this.left.copy(null,null,this.color,null,t)},e.prototype.colorFlip=function(){var t=this.left.copy(null,null,!this.left.color,null,null),n=this.right.copy(null,null,!this.right.color,null,null);return this.copy(null,null,!this.color,t,n)},e.prototype.checkMaxDepth=function(){var t=this.check();return Math.pow(2,t)<=this.size+1},e.prototype.check=function(){if(this.isRed()&&this.left.isRed()||this.right.isRed())throw D();var t=this.left.check();if(t!==this.right.check())throw D();return t+(this.isRed()?0:1)},e}();Xt.EMPTY=null,Xt.RED=!0,Xt.BLACK=!1,Xt.EMPTY=new(function(){function e(){this.size=0}return Object.defineProperty(e.prototype,"key",{get:function(){throw D()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"value",{get:function(){throw D()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"color",{get:function(){throw D()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"left",{get:function(){throw D()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"right",{get:function(){throw D()},enumerable:!1,configurable:!0}),e.prototype.copy=function(t,n,r,i,o){return this},e.prototype.insert=function(t,n,r){return new Xt(t,n)},e.prototype.remove=function(t,n){return this},e.prototype.isEmpty=function(){return!0},e.prototype.inorderTraversal=function(t){return!1},e.prototype.reverseTraversal=function(t){return!1},e.prototype.minKey=function(){return null},e.prototype.maxKey=function(){return null},e.prototype.isRed=function(){return!1},e.prototype.checkMaxDepth=function(){return!0},e.prototype.check=function(){return 0},e}());/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var J=function(){function e(t){this.comparator=t,this.data=new ht(this.comparator)}return e.prototype.has=function(t){return this.data.get(t)!==null},e.prototype.first=function(){return this.data.minKey()},e.prototype.last=function(){return this.data.maxKey()},Object.defineProperty(e.prototype,"size",{get:function(){return this.data.size},enumerable:!1,configurable:!0}),e.prototype.indexOf=function(t){return this.data.indexOf(t)},e.prototype.forEach=function(t){this.data.inorderTraversal(function(n,r){return t(n),!1})},e.prototype.forEachInRange=function(t,n){for(var r=this.data.getIteratorFrom(t[0]);r.hasNext();){var i=r.getNext();if(this.comparator(i.key,t[1])>=0)return;n(i.key)}},e.prototype.forEachWhile=function(t,n){var r;for(r=n!==void 0?this.data.getIteratorFrom(n):this.data.getIterator();r.hasNext();)if(!t(r.getNext().key))return},e.prototype.firstAfterOrEqual=function(t){var n=this.data.getIteratorFrom(t);return n.hasNext()?n.getNext().key:null},e.prototype.getIterator=function(){return new Us(this.data.getIterator())},e.prototype.getIteratorFrom=function(t){return new Us(this.data.getIteratorFrom(t))},e.prototype.add=function(t){return this.copy(this.data.remove(t).insert(t,!0))},e.prototype.delete=function(t){return this.has(t)?this.copy(this.data.remove(t)):this},e.prototype.isEmpty=function(){return this.data.isEmpty()},e.prototype.unionWith=function(t){var n=this;return n.size<t.size&&(n=t,t=this),t.forEach(function(r){n=n.add(r)}),n},e.prototype.isEqual=function(t){if(!(t instanceof e)||this.size!==t.size)return!1;for(var n=this.data.getIterator(),r=t.data.getIterator();n.hasNext();){var i=n.getNext().key,o=r.getNext().key;if(this.comparator(i,o)!==0)return!1}return!0},e.prototype.toArray=function(){var t=[];return this.forEach(function(n){t.push(n)}),t},e.prototype.toString=function(){var t=[];return this.forEach(function(n){return t.push(n)}),"SortedSet("+t.toString()+")"},e.prototype.copy=function(t){var n=new e(this.comparator);return n.data=t,n},e}(),Us=function(){function e(t){this.iter=t}return e.prototype.getNext=function(){return this.iter.getNext().key},e.prototype.hasNext=function(){return this.iter.hasNext()},e}(),of=new ht(N.comparator);function Ot(){return of}var sf=new ht(N.comparator);function ji(){return sf}var uf=new ht(N.comparator);function af(){return uf}var cf=new J(N.comparator);function B(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var n=cf,r=0,i=e;r<i.length;r++){var o=i[r];n=n.add(o)}return n}var hf=new J(L);function Wr(){return hf}/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
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 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var ff={asc:"ASCENDING",desc:"DESCENDING"},pf={"<":"LESS_THAN","<=":"LESS_THAN_OR_EQUAL",">":"GREATER_THAN",">=":"GREATER_THAN_OR_EQUAL","==":"EQUAL","!=":"NOT_EQUAL","array-contains":"ARRAY_CONTAINS",in:"IN","not-in":"NOT_IN","array-contains-any":"ARRAY_CONTAINS_ANY"},df=function(e,t){this.databaseId=e,this.I=t};function Dn(e,t){return e.I?new Date(1e3*t.seconds).toISOString().replace(/\.\d*/,"").replace("Z","")+"."+("000000000"+t.nanoseconds).slice(-9)+"Z":{seconds:""+t.seconds,nanos:t.nanoseconds}}function uc(e,t){return e.I?t.toBase64():t.toUint8Array()}function yf(e,t){return Dn(e,t.toTimestamp())}function yt(e){return x(!!e),P.fromTimestamp(function(t){var n=ie(t);return new gt(n.seconds,n.nanos)}(e))}function Po(e,t){return function(n){return new V(["projects",n.projectId,"databases",n.database])}(e).child("documents").child(t).canonicalString()}function ac(e){var t=V.fromString(e);return x(yc(t)),t}function Nn(e,t){return Po(e.databaseId,t.path)}function jt(e,t){var 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 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
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 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
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 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var Ws=function(e){function t(n,r){var i=this;return(i=e.call(this)||this).Mt=n,i.currentSequenceNumber=r,i}return C(t,e),t}(mc);function bt(e,t){var n=_(e);return We.It(n.Mt,t)}/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var Mo=function(){function e(t,n,r,i){this.batchId=t,this.localWriteTime=n,this.baseMutations=r,this.mutations=i}return e.prototype.applyToRemoteDocument=function(t,n){for(var r=n.mutationResults,i=0;i<this.mutations.length;i++){var o=this.mutations[i];o.key.isEqual(t.key)&&ef(o,t,r[i])}},e.prototype.applyToLocalView=function(t){for(var n=0,r=this.baseMutations;n<r.length;n++)(s=r[n]).key.isEqual(t.key)&&Bi(s,t,this.localWriteTime);for(var i=0,o=this.mutations;i<o.length;i++){var s;(s=o[i]).key.isEqual(t.key)&&Bi(s,t,this.localWriteTime)}},e.prototype.applyToLocalDocumentSet=function(t){var n=this;this.mutations.forEach(function(r){var i=t.get(r.key),o=i;n.applyToLocalView(o),i.isValidDocument()||o.convertToNoDocument(P.min())})},e.prototype.keys=function(){return this.mutations.reduce(function(t,n){return t.add(n.key)},B())},e.prototype.isEqual=function(t){return this.batchId===t.batchId&&qe(this.mutations,t.mutations,function(n,r){return Ls(n,r)})&&qe(this.baseMutations,t.baseMutations,function(n,r){return Ls(n,r)})},e}(),Cf=function(){function e(t,n,r,i){this.batch=t,this.commitVersion=n,this.mutationResults=r,this.docVersions=i}return e.from=function(t,n,r){x(t.mutations.length===r.length);for(var i=af(),o=t.mutations,s=0;s<o.length;s++)i=i.insert(o[s].key,r[s].version);return new e(t,n,r,i)},e}(),Xr=function(){function e(t,n,r,i,o,s,u){o===void 0&&(o=P.min()),s===void 0&&(s=P.min()),u===void 0&&(u=wt.EMPTY_BYTE_STRING),this.target=t,this.targetId=n,this.purpose=r,this.sequenceNumber=i,this.snapshotVersion=o,this.lastLimboFreeSnapshotVersion=s,this.resumeToken=u}return e.prototype.withSequenceNumber=function(t){return new e(this.target,this.targetId,this.purpose,t,this.snapshotVersion,this.lastLimboFreeSnapshotVersion,this.resumeToken)},e.prototype.withResumeToken=function(t,n){return new e(this.target,this.targetId,this.purpose,this.sequenceNumber,n,this.lastLimboFreeSnapshotVersion,t)},e.prototype.withLastLimboFreeSnapshotVersion=function(t){return new e(this.target,this.targetId,this.purpose,this.sequenceNumber,this.snapshotVersion,t,this.resumeToken)},e}(),wc=function(e){this.Lt=e};function Gi(e,t){if(t.document)return vf(e.Lt,t.document,!!t.hasCommittedMutations);if(t.noDocument){var n=N.fromSegments(t.noDocument.path),r=Ye(t.noDocument.readTime),i=ct.newNoDocument(n,r);return t.hasCommittedMutations?i.setHasCommittedMutations():i}if(t.unknownDocument){var o=N.fromSegments(t.unknownDocument.path);return r=Ye(t.unknownDocument.version),ct.newUnknownDocument(o,r)}return D()}function Xs(e,t,n){var r=Fo(n),i=t.key.path.popLast().toArray();if(t.isFoundDocument()){var o=function(l,f){return{name:Nn(l,f.key),fields:f.data.toProto().mapValue.fields,updateTime:Dn(l,f.version.toTimestamp())}}(e.Lt,t),s=t.hasCommittedMutations;return new z(null,null,o,s,r,i)}if(t.isNoDocument()){var u=t.key.path.toArray(),a=Xe(t.version);return s=t.hasCommittedMutations,new z(null,new _f(u,a),null,s,r,i)}if(t.isUnknownDocument()){var c=t.key.path.toArray(),h=Xe(t.version);return new z(new Sf(c,h),null,null,!0,r,i)}return D()}function Fo(e){var t=e.toTimestamp();return[t.seconds,t.nanoseconds]}function bc(e){var t=new gt(e[0],e[1]);return P.fromTimestamp(t)}function Xe(e){var t=e.toTimestamp();return new Tf(t.seconds,t.nanoseconds)}function Ye(e){var t=new gt(e.seconds,e.nanoseconds);return P.fromTimestamp(t)}function Oe(e,t){for(var n=(t.baseMutations||[]).map(function(a){return Gs(e.Lt,a)}),r=0;r<t.mutations.length-1;++r){var i=t.mutations[r];if(r+1<t.mutations.length&&t.mutations[r+1].transform!==void 0){var o=t.mutations[r+1];i.updateTransforms=o.transform.fieldTransforms,t.mutations.splice(r+1,1),++r}}var s=t.mutations.map(function(a){return Gs(e.Lt,a)}),u=gt.fromMillis(t.localWriteTimeMs);return new Mo(t.batchId,u,n,s)}function yn(e){var t,n,r=Ye(e.readTime),i=e.lastLimboFreeSnapshotVersion!==void 0?Ye(e.lastLimboFreeSnapshotVersion):P.min();return e.query.documents!==void 0?(x((n=e.query).documents.length===1),t=Ut(Gn(cc(n.documents[0])))):t=function(o){return Ut(pc(o))}(e.query),new Xr(t,e.targetId,0,e.lastListenSequenceNumber,r,i,wt.fromBase64String(e.resumeToken))}function Ic(e,t){var n,r=Xe(t.snapshotVersion),i=Xe(t.lastLimboFreeSnapshotVersion);n=Er(t.target)?lc(e.Lt,t.target):fc(e.Lt,t.target);var o=t.resumeToken.toBase64();return new mt(t.targetId,Kn(t.target),r,o,t.sequenceNumber,i,n)}function Ec(e){var t=pc({parent:e.parent,structuredQuery:e.structuredQuery});return e.limitType==="LAST"?Qa(t,t.limit,"L"):t}/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var kf=function(){function e(){}return e.prototype.getBundleMetadata=function(t,n){return Ys(t).get(n).next(function(r){if(r)return{id:(i=r).bundleId,createTime:Ye(i.createTime),version:i.version};var i})},e.prototype.saveBundleMetadata=function(t,n){return Ys(t).put({bundleId:(r=n).id,createTime:Xe(yt(r.createTime)),version:r.version});var r},e.prototype.getNamedQuery=function(t,n){return Js(t).get(n).next(function(r){if(r)return{name:(i=r).name,query:Ec(i.bundledQuery),readTime:Ye(i.readTime)};var i})},e.prototype.saveNamedQuery=function(t,n){return Js(t).put(function(r){return{name:r.name,readTime:Xe(yt(r.readTime)),bundledQuery:r.bundledQuery}}(n))},e}();function Ys(e){return bt(e,$e.store)}function Js(e){return bt(e,He.store)}/**
 * @license
 * Copyright 2019 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var xf=function(){function e(){this.Bt=new Vo}return e.prototype.addToCollectionParentIndex=function(t,n){return this.Bt.add(n),b.resolve()},e.prototype.getCollectionParents=function(t,n){return b.resolve(this.Bt.getEntries(n))},e}(),Vo=function(){function e(){this.index={}}return e.prototype.add=function(t){var n=t.lastSegment(),r=t.popLast(),i=this.index[n]||new J(V.comparator),o=!i.has(r);return this.index[n]=i.add(r),o},e.prototype.has=function(t){var n=t.lastSegment(),r=t.popLast(),i=this.index[n];return i&&i.has(r)},e.prototype.getEntries=function(t){return(this.index[t]||new J(V.comparator)).toArray()},e}(),Rf=function(){function e(){this.qt=new Vo}return e.prototype.addToCollectionParentIndex=function(t,n){var r=this;if(!this.qt.has(n)){var i=n.lastSegment(),o=n.popLast();t.addOnCommittedListener(function(){r.qt.add(n)});var s={collectionId:i,parent:Pt(o)};return Zs(t).put(s)}return b.resolve()},e.prototype.getCollectionParents=function(t,n){var r=[],i=IDBKeyRange.bound([n,""],[Va(n),""],!1,!0);return Zs(t).Nt(i).next(function(o){for(var s=0,u=o;s<u.length;s++){var a=u[s];if(a.collectionId!==n)break;r.push(Bt(a.parent))}return r})},e}();function Zs(e){return bt(e,ve.store)}/**
 * @license
 * Copyright 2018 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var tu={didRun:!1,sequenceNumbersCollected:0,targetsRemoved:0,documentsRemoved:0},Lt=function(){function e(t,n,r){this.cacheSizeCollectionThreshold=t,this.percentileToCollect=n,this.maximumSequenceNumbersToCollect=r}return e.withCacheSize=function(t){return new e(t,e.DEFAULT_COLLECTION_PERCENTILE,e.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT)},e}();/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function Tc(e,t,n){var r=e.store(j.store),i=e.store(it.store),o=[],s=IDBKeyRange.only(n.batchId),u=0,a=r.Ot({range:s},function(p,v,E){return u++,E.delete()});o.push(a.next(function(){x(u===1)}));for(var c=[],h=0,l=n.mutations;h<l.length;h++){var f=l[h],y=it.key(t,f.key.path,n.batchId);o.push(i.delete(y)),c.push(f.key)}return b.waitFor(o).next(function(){return c})}function Dr(e){if(!e)return 0;var t;if(e.document)t=e.document;else if(e.unknownDocument)t=e.unknownDocument;else{if(!e.noDocument)throw D();t=e.noDocument}return JSON.stringify(t).length}/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */Lt.DEFAULT_COLLECTION_PERCENTILE=10,Lt.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT=1e3,Lt.DEFAULT=new Lt(41943040,Lt.DEFAULT_COLLECTION_PERCENTILE,Lt.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT),Lt.DISABLED=new Lt(-1,0,0);var Of=function(){function e(t,n,r,i){this.userId=t,this.R=n,this.Ut=r,this.referenceDelegate=i,this.Qt={}}return e.Kt=function(t,n,r,i){return x(t.uid!==""),new e(t.isAuthenticated()?t.uid:"",n,r,i)},e.prototype.checkEmpty=function(t){var n=!0,r=IDBKeyRange.bound([this.userId,Number.NEGATIVE_INFINITY],[this.userId,Number.POSITIVE_INFINITY]);return $t(t).Ot({index:j.userMutationsIndex,range:r},function(i,o,s){n=!1,s.done()}).next(function(){return n})},e.prototype.addMutationBatch=function(t,n,r,i){var o=this,s=Pe(t),u=$t(t);return u.add({}).next(function(a){x(typeof a=="number");for(var c=new Mo(a,n,r,i),h=function(T,k,A){var O=A.baseMutations.map(function(q){return Sr(T.Lt,q)}),M=A.mutations.map(function(q){return Sr(T.Lt,q)});return new j(k,A.batchId,A.localWriteTime.toMillis(),O,M)}(o.R,o.userId,c),l=[],f=new J(function(T,k){return L(T.canonicalString(),k.canonicalString())}),y=0,p=i;y<p.length;y++){var v=p[y],E=it.key(o.userId,v.key.path,a);f=f.add(v.key.path.popLast()),l.push(u.put(h)),l.push(s.put(E,it.PLACEHOLDER))}return f.forEach(function(T){l.push(o.Ut.addToCollectionParentIndex(t,T))}),t.addOnCommittedListener(function(){o.Qt[a]=c.keys()}),b.waitFor(l).next(function(){return c})})},e.prototype.lookupMutationBatch=function(t,n){var r=this;return $t(t).get(n).next(function(i){return i?(x(i.userId===r.userId),Oe(r.R,i)):null})},e.prototype.jt=function(t,n){var r=this;return this.Qt[n]?b.resolve(this.Qt[n]):this.lookupMutationBatch(t,n).next(function(i){if(i){var o=i.keys();return r.Qt[n]=o,o}return null})},e.prototype.getNextMutationBatchAfterBatchId=function(t,n){var r=this,i=n+1,o=IDBKeyRange.lowerBound([this.userId,i]),s=null;return $t(t).Ot({index:j.userMutationsIndex,range:o},function(u,a,c){a.userId===r.userId&&(x(a.batchId>=i),s=Oe(r.R,a)),c.done()}).next(function(){return s})},e.prototype.getHighestUnacknowledgedBatchId=function(t){var n=IDBKeyRange.upperBound([this.userId,Number.POSITIVE_INFINITY]),r=-1;return $t(t).Ot({index:j.userMutationsIndex,range:n,reverse:!0},function(i,o,s){r=o.batchId,s.done()}).next(function(){return r})},e.prototype.getAllMutationBatches=function(t){var n=this,r=IDBKeyRange.bound([this.userId,-1],[this.userId,Number.POSITIVE_INFINITY]);return $t(t).Nt(j.userMutationsIndex,r).next(function(i){return i.map(function(o){return Oe(n.R,o)})})},e.prototype.getAllMutationBatchesAffectingDocumentKey=function(t,n){var r=this,i=it.prefixForPath(this.userId,n.path),o=IDBKeyRange.lowerBound(i),s=[];return Pe(t).Ot({range:o},function(u,a,c){var h=u[0],l=u[1],f=u[2],y=Bt(l);if(h===r.userId&&n.path.isEqual(y))return $t(t).get(f).next(function(p){if(!p)throw D();x(p.userId===r.userId),s.push(Oe(r.R,p))});c.done()}).next(function(){return s})},e.prototype.getAllMutationBatchesAffectingDocumentKeys=function(t,n){var r=this,i=new J(L),o=[];return n.forEach(function(s){var u=it.prefixForPath(r.userId,s.path),a=IDBKeyRange.lowerBound(u),c=Pe(t).Ot({range:a},function(h,l,f){var y=h[0],p=h[1],v=h[2],E=Bt(p);y===r.userId&&s.path.isEqual(E)?i=i.add(v):f.done()});o.push(c)}),b.waitFor(o).next(function(){return r.Wt(t,i)})},e.prototype.getAllMutationBatchesAffectingQuery=function(t,n){var r=this,i=n.path,o=i.length+1,s=it.prefixForPath(this.userId,i),u=IDBKeyRange.lowerBound(s),a=new J(L);return Pe(t).Ot({range:u},function(c,h,l){var f=c[0],y=c[1],p=c[2],v=Bt(y);f===r.userId&&i.isPrefixOf(v)?v.length===o&&(a=a.add(p)):l.done()}).next(function(){return r.Wt(t,a)})},e.prototype.Wt=function(t,n){var r=this,i=[],o=[];return n.forEach(function(s){o.push($t(t).get(s).next(function(u){if(u===null)throw D();x(u.userId===r.userId),i.push(Oe(r.R,u))}))}),b.waitFor(o).next(function(){return i})},e.prototype.removeMutationBatch=function(t,n){var r=this;return Tc(t.Mt,this.userId,n).next(function(i){return t.addOnCommittedListener(function(){r.Gt(n.batchId)}),b.forEach(i,function(o){return r.referenceDelegate.markPotentiallyOrphaned(t,o)})})},e.prototype.Gt=function(t){delete this.Qt[t]},e.prototype.performConsistencyCheck=function(t){var n=this;return this.checkEmpty(t).next(function(r){if(!r)return b.resolve();var i=IDBKeyRange.lowerBound(it.prefixForUser(n.userId)),o=[];return Pe(t).Ot({range:i},function(s,u,a){if(s[0]===n.userId){var c=Bt(s[1]);o.push(c)}else a.done()}).next(function(){x(o.length===0)})})},e.prototype.containsKey=function(t,n){return _c(t,this.userId,n)},e.prototype.zt=function(t){var n=this;return Sc(t).get(this.userId).next(function(r){return r||new ee(n.userId,-1,"")})},e}();function _c(e,t,n){var r=it.prefixForPath(t,n.path),i=r[1],o=IDBKeyRange.lowerBound(r),s=!1;return Pe(e).Ot({range:o,kt:!0},function(u,a,c){var h=u[0],l=u[1];u[2],h===t&&l===i&&(s=!0),c.done()}).next(function(){return s})}function $t(e){return bt(e,j.store)}function Pe(e){return bt(e,it.store)}function Sc(e){return bt(e,ee.store)}/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var Nr=function(){function e(t){this.Ht=t}return e.prototype.next=function(){return this.Ht+=2,this.Ht},e.Jt=function(){return new e(0)},e.Yt=function(){return new e(-1)},e}(),Pf=function(){function e(t,n){this.referenceDelegate=t,this.R=n}return e.prototype.allocateTargetId=function(t){var n=this;return this.Xt(t).next(function(r){var i=new Nr(r.highestTargetId);return r.highestTargetId=i.next(),n.Zt(t,r).next(function(){return r.highestTargetId})})},e.prototype.getLastRemoteSnapshotVersion=function(t){return this.Xt(t).next(function(n){return P.fromTimestamp(new gt(n.lastRemoteSnapshotVersion.seconds,n.lastRemoteSnapshotVersion.nanoseconds))})},e.prototype.getHighestSequenceNumber=function(t){return this.Xt(t).next(function(n){return n.highestListenSequenceNumber})},e.prototype.setTargetsMetadata=function(t,n,r){var i=this;return this.Xt(t).next(function(o){return o.highestListenSequenceNumber=n,r&&(o.lastRemoteSnapshotVersion=r.toTimestamp()),n>o.highestListenSequenceNumber&&(o.highestListenSequenceNumber=n),i.Zt(t,o)})},e.prototype.addTargetData=function(t,n){var r=this;return this.te(t,n).next(function(){return r.Xt(t).next(function(i){return i.targetCount+=1,r.ee(n,i),r.Zt(t,i)})})},e.prototype.updateTargetData=function(t,n){return this.te(t,n)},e.prototype.removeTargetData=function(t,n){var r=this;return this.removeMatchingKeysForTargetId(t,n.targetId).next(function(){return Re(t).delete(n.targetId)}).next(function(){return r.Xt(t)}).next(function(i){return x(i.targetCount>0),i.targetCount-=1,r.Zt(t,i)})},e.prototype.removeTargets=function(t,n,r){var i=this,o=0,s=[];return Re(t).Ot(function(u,a){var c=yn(a);c.sequenceNumber<=n&&r.get(c.targetId)===null&&(o++,s.push(i.removeTargetData(t,c)))}).next(function(){return b.waitFor(s)}).next(function(){return o})},e.prototype.forEachTarget=function(t,n){return Re(t).Ot(function(r,i){var o=yn(i);n(o)})},e.prototype.Xt=function(t){return eu(t).get(Et.key).next(function(n){return x(n!==null),n})},e.prototype.Zt=function(t,n){return eu(t).put(Et.key,n)},e.prototype.te=function(t,n){return Re(t).put(Ic(this.R,n))},e.prototype.ee=function(t,n){var r=!1;return t.targetId>n.highestTargetId&&(n.highestTargetId=t.targetId,r=!0),t.sequenceNumber>n.highestListenSequenceNumber&&(n.highestListenSequenceNumber=t.sequenceNumber,r=!0),r},e.prototype.getTargetCount=function(t){return this.Xt(t).next(function(n){return n.targetCount})},e.prototype.getTargetData=function(t,n){var r=Kn(n),i=IDBKeyRange.bound([r,Number.NEGATIVE_INFINITY],[r,Number.POSITIVE_INFINITY]),o=null;return Re(t).Ot({range:i,index:mt.queryTargetsIndexName},function(s,u,a){var c=yn(u);Qr(n,c.target)&&(o=c,a.done())}).next(function(){return o})},e.prototype.addMatchingKeys=function(t,n,r){var i=this,o=[],s=Yt(t);return n.forEach(function(u){var a=Pt(u.path);o.push(s.put(new nt(r,a))),o.push(i.referenceDelegate.addReference(t,r,u))}),b.waitFor(o)},e.prototype.removeMatchingKeys=function(t,n,r){var i=this,o=Yt(t);return b.forEach(n,function(s){var u=Pt(s.path);return b.waitFor([o.delete([r,u]),i.referenceDelegate.removeReference(t,r,s)])})},e.prototype.removeMatchingKeysForTargetId=function(t,n){var r=Yt(t),i=IDBKeyRange.bound([n],[n+1],!1,!0);return r.delete(i)},e.prototype.getMatchingKeysForTargetId=function(t,n){var r=IDBKeyRange.bound([n],[n+1],!1,!0),i=Yt(t),o=B();return i.Ot({range:r,kt:!0},function(s,u,a){var c=Bt(s[1]),h=new N(c);o=o.add(h)}).next(function(){return o})},e.prototype.containsKey=function(t,n){var r=Pt(n.path),i=IDBKeyRange.bound([r],[Va(r)],!1,!0),o=0;return Yt(t).Ot({index:nt.documentTargetsIndex,kt:!0,range:i},function(s,u,a){var c=s[0];s[1],c!==0&&(o++,a.done())}).next(function(){return o>0})},e.prototype.lt=function(t,n){return Re(t).get(n).next(function(r){return r?yn(r):null})},e}();/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function Re(e){return bt(e,mt.store)}function eu(e){return bt(e,Et.store)}function Yt(e){return bt(e,nt.store)}/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function Ne(e){return g(this,void 0,void 0,function(){return m(this,function(t){if(e.code!==d.FAILED_PRECONDITION||e.message!==vc)throw e;return I("LocalStore","Unexpectedly lost primary lease"),[2]})})}/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function nu(e,t){var n=e[0],r=e[1],i=t[0],o=t[1],s=L(n,i);return s===0?L(r,o):s}var Lf=function(){function e(t){this.ne=t,this.buffer=new J(nu),this.se=0}return e.prototype.ie=function(){return++this.se},e.prototype.re=function(t){var n=[t,this.ie()];if(this.buffer.size<this.ne)this.buffer=this.buffer.add(n);else{var r=this.buffer.last();nu(n,r)<0&&(this.buffer=this.buffer.delete(r).add(n))}},Object.defineProperty(e.prototype,"maxValue",{get:function(){return this.buffer.last()[0]},enumerable:!1,configurable:!0}),e}(),Mf=function(){function e(t,n){this.garbageCollector=t,this.asyncQueue=n,this.oe=!1,this.ce=null}return e.prototype.start=function(t){this.garbageCollector.params.cacheSizeCollectionThreshold!==-1&&this.ue(t)},e.prototype.stop=function(){this.ce&&(this.ce.cancel(),this.ce=null)},Object.defineProperty(e.prototype,"started",{get:function(){return this.ce!==null},enumerable:!1,configurable:!0}),e.prototype.ue=function(t){var n=this,r=this.oe?3e5:6e4;I("LruGarbageCollector","Garbage collection scheduled in "+r+"ms"),this.ce=this.asyncQueue.enqueueAfterDelay("lru_garbage_collection",r,function(){return g(n,void 0,void 0,function(){var i;return m(this,function(o){switch(o.label){case 0:this.ce=null,this.oe=!0,o.label=1;case 1:return o.trys.push([1,3,,7]),[4,t.collectGarbage(this.garbageCollector)];case 2:return o.sent(),[3,7];case 3:return De(i=o.sent())?(I("LruGarbageCollector","Ignoring IndexedDB error during garbage collection: ",i),[3,6]):[3,4];case 4:return[4,Ne(i)];case 5:o.sent(),o.label=6;case 6:return[3,7];case 7:return[4,this.ue(t)];case 8:return o.sent(),[2]}})})})},e}(),Ff=function(){function e(t,n){this.ae=t,this.params=n}return e.prototype.calculateTargetCount=function(t,n){return this.ae.he(t).next(function(r){return Math.floor(n/100*r)})},e.prototype.nthSequenceNumber=function(t,n){var r=this;if(n===0)return b.resolve(St.o);var i=new Lf(n);return this.ae.forEachTarget(t,function(o){return i.re(o.sequenceNumber)}).next(function(){return r.ae.le(t,function(o){return i.re(o)})}).next(function(){return i.maxValue})},e.prototype.removeTargets=function(t,n,r){return this.ae.removeTargets(t,n,r)},e.prototype.removeOrphanedDocuments=function(t,n){return this.ae.removeOrphanedDocuments(t,n)},e.prototype.collect=function(t,n){var r=this;return this.params.cacheSizeCollectionThreshold===-1?(I("LruGarbageCollector","Garbage collection skipped; disabled"),b.resolve(tu)):this.getCacheSize(t).next(function(i){return i<r.params.cacheSizeCollectionThreshold?(I("LruGarbageCollector","Garbage collection skipped; Cache size "+i+" is lower than threshold "+r.params.cacheSizeCollectionThreshold),tu):r.fe(t,n)})},e.prototype.getCacheSize=function(t){return this.ae.getCacheSize(t)},e.prototype.fe=function(t,n){var r,i,o,s,u,a,c,h=this,l=Date.now();return this.calculateTargetCount(t,this.params.percentileToCollect).next(function(f){return f>h.params.maximumSequenceNumbersToCollect?(I("LruGarbageCollector","Capping sequence numbers to collect down to the maximum of "+h.params.maximumSequenceNumbersToCollect+" from "+f),i=h.params.maximumSequenceNumbersToCollect):i=f,s=Date.now(),h.nthSequenceNumber(t,i)}).next(function(f){return r=f,u=Date.now(),h.removeTargets(t,r,n)}).next(function(f){return o=f,a=Date.now(),h.removeOrphanedDocuments(t,r)}).next(function(f){return c=Date.now(),Li()<=Ue.DEBUG&&I("LruGarbageCollector",`LRU Garbage Collection
	Counted targets in `+(s-l)+`ms
	Determined least recently used `+i+" in "+(u-s)+`ms
	Removed `+o+" targets in "+(a-u)+`ms
	Removed `+f+" documents in "+(c-a)+`ms
Total Duration: `+(c-l)+"ms"),b.resolve({didRun:!0,sequenceNumbersCollected:i,targetsRemoved:o,documentsRemoved:f})})},e}(),Vf=function(){function e(t,n){this.db=t,this.garbageCollector=function(r,i){return new Ff(r,i)}(this,n)}return e.prototype.he=function(t){var n=this.de(t);return this.db.getTargetCache().getTargetCount(t).next(function(r){return n.next(function(i){return r+i})})},e.prototype.de=function(t){var n=0;return this.le(t,function(r){n++}).next(function(){return n})},e.prototype.forEachTarget=function(t,n){return this.db.getTargetCache().forEachTarget(t,n)},e.prototype.le=function(t,n){return this.we(t,function(r,i){return n(i)})},e.prototype.addReference=function(t,n,r){return rr(t,r)},e.prototype.removeReference=function(t,n,r){return rr(t,r)},e.prototype.removeTargets=function(t,n,r){return this.db.getTargetCache().removeTargets(t,n,r)},e.prototype.markPotentiallyOrphaned=function(t,n){return rr(t,n)},e.prototype._e=function(t,n){return function(r,i){var o=!1;return Sc(r).$t(function(s){return _c(r,s,i).next(function(u){return u&&(o=!0),b.resolve(!u)})}).next(function(){return o})}(t,n)},e.prototype.removeOrphanedDocuments=function(t,n){var r=this,i=this.db.getRemoteDocumentCache().newChangeBuffer(),o=[],s=0;return this.we(t,function(u,a){if(a<=n){var c=r._e(t,u).next(function(h){if(!h)return s++,i.getEntry(t,u).next(function(){return i.removeEntry(u),Yt(t).delete([0,Pt(u.path)])})});o.push(c)}}).next(function(){return b.waitFor(o)}).next(function(){return i.apply(t)}).next(function(){return s})},e.prototype.removeTarget=function(t,n){var r=n.withSequenceNumber(t.currentSequenceNumber);return this.db.getTargetCache().updateTargetData(t,r)},e.prototype.updateLimboDocument=function(t,n){return rr(t,n)},e.prototype.we=function(t,n){var r,i=Yt(t),o=St.o;return i.Ot({index:nt.documentTargetsIndex},function(s,u){var a=s[0],c=(s[1],u.path),h=u.sequenceNumber;a===0?(o!==St.o&&n(new N(Bt(r)),o),o=h,r=c):o=St.o}).next(function(){o!==St.o&&n(new N(Bt(r)),o)})},e.prototype.getCacheSize=function(t){return this.db.getRemoteDocumentCache().getSize(t)},e}();function rr(e,t){return Yt(e).put(function(n,r){return new nt(0,Pt(n.path),r)}(t,e.currentSequenceNumber))}/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
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t.toString()},function(t,n){return t.isEqual(n)}),this.changesApplied=!1}return e.prototype.getReadTime=function(t){var n=this.changes.get(t);return n?n.readTime:P.min()},e.prototype.addEntry=function(t,n){this.assertNotApplied(),this.changes.set(t.key,{document:t,readTime:n})},e.prototype.removeEntry=function(t,n){n===void 0&&(n=null),this.assertNotApplied(),this.changes.set(t,{document:ct.newInvalidDocument(t),readTime:n})},e.prototype.getEntry=function(t,n){this.assertNotApplied();var r=this.changes.get(n);return r!==void 0?b.resolve(r.document):this.getFromCache(t,n)},e.prototype.getEntries=function(t,n){return this.getAllFromCache(t,n)},e.prototype.apply=function(t){return this.assertNotApplied(),this.changesApplied=!0,this.applyChanges(t)},e.prototype.assertNotApplied=function(){},e}(),Uf=function(){function e(t,n){this.R=t,this.Ut=n}return e.prototype.addEntry=function(t,n,r){return Wt(t).put(ir(n),r)},e.prototype.removeEntry=function(t,n){var r=Wt(t),i=ir(n);return r.delete(i)},e.prototype.updateMetadata=function(t,n){var r=this;return this.getMetadata(t).next(function(i){return i.byteSize+=n,r.me(t,i)})},e.prototype.getEntry=function(t,n){var r=this;return Wt(t).get(ir(n)).next(function(i){return r.ye(n,i)})},e.prototype.ge=function(t,n){var r=this;return Wt(t).get(ir(n)).next(function(i){return{document:r.ye(n,i),size:Dr(i)}})},e.prototype.getEntries=function(t,n){var r=this,i=Ot();return this.pe(t,n,function(o,s){var u=r.ye(o,s);i=i.insert(o,u)}).next(function(){return i})},e.prototype.Ee=function(t,n){var r=this,i=Ot(),o=new ht(N.comparator);return this.pe(t,n,function(s,u){var a=r.ye(s,u);i=i.insert(s,a),o=o.insert(s,Dr(u))}).next(function(){return{documents:i,Te:o}})},e.prototype.pe=function(t,n,r){if(n.isEmpty())return b.resolve();var i=IDBKeyRange.bound(n.first().path.toArray(),n.last().path.toArray()),o=n.getIterator(),s=o.getNext();return Wt(t).Ot({range:i},function(u,a,c){for(var h=N.fromSegments(u);s&&N.comparator(s,h)<0;)r(s,null),s=o.getNext();s&&s.isEqual(h)&&(r(s,a),s=o.hasNext()?o.getNext():null),s?c.Ct(s.path.toArray()):c.done()}).next(function(){for(;s;)r(s,null),s=o.hasNext()?o.getNext():null})},e.prototype.getDocumentsMatchingQuery=function(t,n,r){var i=this,o=Ot(),s=n.path.length+1,u={};if(r.isEqual(P.min())){var a=n.path.toArray();u.range=IDBKeyRange.lowerBound(a)}else{var c=n.path.toArray(),h=Fo(r);u.range=IDBKeyRange.lowerBound([c,h],!0),u.index=z.collectionReadTimeIndex}return Wt(t).Ot(u,function(l,f,y){if(l.length===s){var p=Gi(i.R,f);n.path.isPrefixOf(p.key.path)?Qn(n,p)&&(o=o.insert(p.key,p)):y.done()}}).next(function(){return o})},e.prototype.newChangeBuffer=function(t){return new qf(this,!!t&&t.trackRemovals)},e.prototype.getSize=function(t){return this.getMetadata(t).next(function(n){return n.byteSize})},e.prototype.getMetadata=function(t){return ru(t).get(Mt.key).next(function(n){return x(!!n),n})},e.prototype.me=function(t,n){return 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 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function ru(e){return bt(e,Mt.store)}function Wt(e){return bt(e,z.store)}function ir(e){return e.path.toArray()}/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
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To allow shared access, multi-tab synchronization has to be enabled in all tabs. If you are using `experimentalForceOwningTab:true`, make sure that only one tab has persistence enabled at any given time.",jf=function(){function e(t,n,r,i,o,s,u,a,c,h){if(this.allowTabSynchronization=t,this.persistenceKey=n,this.clientId=r,this.Se=o,this.window=s,this.document=u,this.De=c,this.Ce=h,this.Ne=null,this.xe=!1,this.isPrimary=!1,this.networkEnabled=!0,this.Fe=null,this.inForeground=!1,this.ke=null,this.Oe=null,this.$e=Number.NEGATIVE_INFINITY,this.Me=function(l){return Promise.resolve()},!e.yt())throw new w(d.UNIMPLEMENTED,"This platform is either missing IndexedDB or is known to have an incomplete implementation. 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In particular enablePersistence() could fail immediately after refreshing the page."))}return e.prototype.start=function(){var t=this;return this.je().then(function(){if(!t.isPrimary&&!t.allowTabSynchronization)throw new w(d.FAILED_PRECONDITION,gi);return t.We(),t.Ge(),t.ze(),t.runTransaction("getHighestListenSequenceNumber","readonly",function(n){return t.qe.getHighestSequenceNumber(n)})}).then(function(n){t.Ne=new St(n,t.De)}).then(function(){t.xe=!0}).catch(function(n){return t.Be&&t.Be.close(),Promise.reject(n)})},e.prototype.He=function(t){var n=this;return this.Me=function(r){return g(n,void 0,void 0,function(){return m(this,function(i){return this.started?[2,t(r)]:[2]})})},t(this.isPrimary)},e.prototype.setDatabaseDeletedListener=function(t){var n=this;this.Be.vt(function(r){return g(n,void 0,void 0,function(){return m(this,function(i){switch(i.label){case 0:return r.newVersion===null?[4,t()]:[3,2];case 1:i.sent(),i.label=2;case 2:return[2]}})})})},e.prototype.setNetworkEnabled=function(t){var n=this;this.networkEnabled!==t&&(this.networkEnabled=t,this.Se.enqueueAndForget(function(){return g(n,void 0,void 0,function(){return m(this,function(r){switch(r.label){case 0:return this.started?[4,this.je()]:[3,2];case 1:r.sent(),r.label=2;case 2:return[2]}})})}))},e.prototype.je=function(){var t=this;return this.runTransaction("updateClientMetadataAndTryBecomePrimary","readwrite",function(n){return or(n).put(new Kt(t.clientId,Date.now(),t.networkEnabled,t.inForeground)).next(function(){if(t.isPrimary)return t.Je(n).next(function(r){r||(t.isPrimary=!1,t.Se.enqueueRetryable(function(){return t.Me(!1)}))})}).next(function(){return t.Ye(n)}).next(function(r){return t.isPrimary&&!r?t.Xe(n).next(function(){return!1}):!!r&&t.Ze(n).next(function(){return!0})})}).catch(function(n){if(De(n))return I("IndexedDbPersistence","Failed to extend owner lease: ",n),t.isPrimary;if(!t.allowTabSynchronization)throw n;return I("IndexedDbPersistence","Releasing owner lease after error during lease refresh",n),!1}).then(function(n){t.isPrimary!==n&&t.Se.enqueueRetryable(function(){return t.Me(n)}),t.isPrimary=n})},e.prototype.Je=function(t){var n=this;return pn(t).get(It.key).next(function(r){return b.resolve(n.tn(r))})},e.prototype.en=function(t){return or(t).delete(this.clientId)},e.prototype.nn=function(){return g(this,void 0,void 0,function(){var t,n,r,i,o=this;return m(this,function(s){switch(s.label){case 0:return!this.isPrimary||this.sn(this.$e,18e5)?[3,2]:(this.$e=Date.now(),[4,this.runTransaction("maybeGarbageCollectMultiClientState","readwrite-primary",function(u){var a=bt(u,Kt.store);return a.Nt().next(function(c){var h=o.rn(c,18e5),l=c.filter(function(f){return h.indexOf(f)===-1});return b.forEach(l,function(f){return a.delete(f.clientId)}).next(function(){return l})})}).catch(function(){return[]})]);case 1:if(t=s.sent(),this.Ke)for(n=0,r=t;n<r.length;n++)i=r[n],this.Ke.removeItem(this.on(i.clientId));s.label=2;case 2:return[2]}})})},e.prototype.ze=function(){var t=this;this.Oe=this.Se.enqueueAfterDelay("client_metadata_refresh",4e3,function(){return t.je().then(function(){return t.nn()}).then(function(){return t.ze()})})},e.prototype.tn=function(t){return!!t&&t.ownerId===this.clientId},e.prototype.Ye=function(t){var n=this;return this.Ce?b.resolve(!0):pn(t).get(It.key).next(function(r){if(r!==null&&n.sn(r.leaseTimestampMs,5e3)&&!n.cn(r.ownerId)){if(n.tn(r)&&n.networkEnabled)return!0;if(!n.tn(r)){if(!r.allowTabSynchronization)throw new w(d.FAILED_PRECONDITION,gi);return!1}}return!(!n.networkEnabled||!n.inForeground)||or(t).Nt().next(function(i){return n.rn(i,5e3).find(function(o){if(n.clientId!==o.clientId){var s=!n.networkEnabled&&o.networkEnabled,u=!n.inForeground&&o.inForeground,a=n.networkEnabled===o.networkEnabled;if(s||u&&a)return!0}return!1})===void 0})}).next(function(r){return n.isPrimary!==r&&I("IndexedDbPersistence","Client "+(r?"is":"is not")+" eligible for a primary lease."),r})},e.prototype.shutdown=function(){return g(this,void 0,void 0,function(){var t=this;return m(this,function(n){switch(n.label){case 0:return this.xe=!1,this.un(),this.Oe&&(this.Oe.cancel(),this.Oe=null),this.an(),this.hn(),[4,this.Be.runTransaction("shutdown","readwrite",[It.store,Kt.store],function(r){var i=new Ws(r,St.o);return t.Xe(i).next(function(){return t.en(i)})})];case 1:return n.sent(),this.Be.close(),this.ln(),[2]}})})},e.prototype.rn=function(t,n){var r=this;return t.filter(function(i){return r.sn(i.updateTimeMs,n)&&!r.cn(i.clientId)})},e.prototype.fn=function(){var t=this;return this.runTransaction("getActiveClients","readonly",function(n){return or(n).Nt().next(function(r){return t.rn(r,18e5).map(function(i){return i.clientId})})})},Object.defineProperty(e.prototype,"started",{get:function(){return this.xe},enumerable:!1,configurable:!0}),e.prototype.getMutationQueue=function(t){return Of.Kt(t,this.R,this.Ut,this.referenceDelegate)},e.prototype.getTargetCache=function(){return this.qe},e.prototype.getRemoteDocumentCache=function(){return this.Ue},e.prototype.getIndexManager=function(){return this.Ut},e.prototype.getBundleCache=function(){return this.Qe},e.prototype.runTransaction=function(t,n,r){var i=this;I("IndexedDbPersistence","Starting transaction:",t);var o,s=n==="readonly"?"readonly":"readwrite";return this.Be.runTransaction(t,s,Df,function(u){return o=new Ws(u,i.Ne?i.Ne.next():St.o),n==="readwrite-primary"?i.Je(o).next(function(a){return!!a||i.Ye(o)}).next(function(a){if(!a)throw W("Failed to obtain primary lease for action '"+t+"'."),i.isPrimary=!1,i.Se.enqueueRetryable(function(){return i.Me(!1)}),new w(d.FAILED_PRECONDITION,vc);return r(o)}).next(function(a){return i.Ze(o).next(function(){return a})}):i.dn(o).next(function(){return r(o)})}).then(function(u){return o.raiseOnCommittedEvent(),u})},e.prototype.dn=function(t){var n=this;return pn(t).get(It.key).next(function(r){if(r!==null&&n.sn(r.leaseTimestampMs,5e3)&&!n.cn(r.ownerId)&&!n.tn(r)&&!(n.Ce||n.allowTabSynchronization&&r.allowTabSynchronization))throw new w(d.FAILED_PRECONDITION,gi)})},e.prototype.Ze=function(t){var n=new It(this.clientId,this.allowTabSynchronization,Date.now());return pn(t).put(It.key,n)},e.yt=function(){return We.yt()},e.prototype.Xe=function(t){var n=this,r=pn(t);return r.get(It.key).next(function(i){return n.tn(i)?(I("IndexedDbPersistence","Releasing primary lease."),r.delete(It.key)):b.resolve()})},e.prototype.sn=function(t,n){var r=Date.now();return!(t<r-n||t>r&&(W("Detected an update time that is in the future: "+t+" > "+r),1))},e.prototype.We=function(){var t=this;this.document!==null&&typeof this.document.addEventListener=="function"&&(this.ke=function(){t.Se.enqueueAndForget(function(){return t.inForeground=t.document.visibilityState==="visible",t.je()})},this.document.addEventListener("visibilitychange",this.ke),this.inForeground=this.document.visibilityState==="visible")},e.prototype.an=function(){this.ke&&(this.document.removeEventListener("visibilitychange",this.ke),this.ke=null)},e.prototype.Ge=function(){var t,n=this;typeof((t=this.window)===null||t===void 0?void 0:t.addEventListener)=="function"&&(this.Fe=function(){n.un(),n.Se.enqueueAndForget(function(){return n.shutdown()})},this.window.addEventListener("unload",this.Fe))},e.prototype.hn=function(){this.Fe&&(this.window.removeEventListener("unload",this.Fe),this.Fe=null)},e.prototype.cn=function(t){var n;try{var r=((n=this.Ke)===null||n===void 0?void 0:n.getItem(this.on(t)))!==null;return I("IndexedDbPersistence","Client '"+t+"' "+(r?"is":"is not")+" zombied in LocalStorage"),r}catch(i){return W("IndexedDbPersistence","Failed to get zombied client id.",i),!1}},e.prototype.un=function(){if(this.Ke)try{this.Ke.setItem(this.on(this.clientId),String(Date.now()))}catch(t){W("Failed to set zombie client id.",t)}},e.prototype.ln=function(){if(this.Ke)try{this.Ke.removeItem(this.on(this.clientId))}catch{}},e.prototype.on=function(t){return"firestore_zombie_"+this.persistenceKey+"_"+t},e}();function pn(e){return bt(e,It.store)}function or(e){return bt(e,Kt.store)}function Uo(e,t){var n=e.projectId;return e.isDefaultDatabase||(n+="."+e.database),"firestore/"+t+"/"+n+"/"}var Nc=function(){function e(t,n,r){this.Ue=t,this._n=n,this.Ut=r}return e.prototype.mn=function(t,n){var r=this;return this._n.getAllMutationBatchesAffectingDocumentKey(t,n).next(function(i){return r.yn(t,n,i)})},e.prototype.yn=function(t,n,r){return this.Ue.getEntry(t,n).next(function(i){for(var o=0,s=r;o<s.length;o++)s[o].applyToLocalView(i);return i})},e.prototype.gn=function(t,n){t.forEach(function(r,i){for(var o=0,s=n;o<s.length;o++)s[o].applyToLocalView(i)})},e.prototype.pn=function(t,n){var r=this;return this.Ue.getEntries(t,n).next(function(i){return r.En(t,i).next(function(){return i})})},e.prototype.En=function(t,n){var r=this;return this._n.getAllMutationBatchesAffectingDocumentKeys(t,n).next(function(i){return r.gn(n,i)})},e.prototype.getDocumentsMatchingQuery=function(t,n,r){return function(i){return N.isDocumentKey(i.path)&&i.collectionGroup===null&&i.filters.length===0}(n)?this.Tn(t,n.path):ko(n)?this.In(t,n,r):this.An(t,n,r)},e.prototype.Tn=function(t,n){return this.mn(t,new N(n)).next(function(r){var i=ji();return r.isFoundDocument()&&(i=i.insert(r.key,r)),i})},e.prototype.In=function(t,n,r){var i=this,o=n.collectionGroup,s=ji();return this.Ut.getCollectionParents(t,o).next(function(u){return b.forEach(u,function(a){var c=function(h,l){return new Qt(l,null,h.explicitOrderBy.slice(),h.filters.slice(),h.limit,h.limitType,h.startAt,h.endAt)}(n,a.child(o));return i.An(t,c,r).next(function(h){h.forEach(function(l,f){s=s.insert(l,f)})})}).next(function(){return s})})},e.prototype.An=function(t,n,r){var i,o,s=this;return this.Ue.getDocumentsMatchingQuery(t,n,r).next(function(u){return i=u,s._n.getAllMutationBatchesAffectingQuery(t,n)}).next(function(u){return o=u,s.Rn(t,o,i).next(function(a){i=a;for(var c=0,h=o;c<h.length;c++)for(var l=h[c],f=0,y=l.mutations;f<y.length;f++){var p=y[f],v=p.key,E=i.get(v);E==null&&(E=ct.newInvalidDocument(v),i=i.insert(v,E)),Bi(p,E,l.localWriteTime),E.isFoundDocument()||(i=i.remove(v))}})}).next(function(){return i.forEach(function(u,a){Qn(n,a)||(i=i.remove(u))}),i})},e.prototype.Rn=function(t,n,r){for(var i=B(),o=0,s=n;o<s.length;o++)for(var u=0,a=s[o].mutations;u<a.length;u++){var c=a[u];c instanceof ce&&r.get(c.key)===null&&(i=i.add(c.key))}var h=r;return this.Ue.getEntries(t,i).next(function(l){return l.forEach(function(f,y){y.isFoundDocument()&&(h=h.insert(f,y))}),h})},e}(),Kf=function(){function e(t,n,r,i){this.targetId=t,this.fromCache=n,this.bn=r,this.vn=i}return e.Pn=function(t,n){for(var r=B(),i=B(),o=0,s=n.docChanges;o<s.length;o++){var u=s[o];switch(u.type){case 0:r=r.add(u.doc.key);break;case 1:i=i.add(u.doc.key)}}return new e(t,n.fromCache,r,i)},e}(),Ac=function(){function e(){}return e.prototype.Vn=function(t){this.Sn=t},e.prototype.getDocumentsMatchingQuery=function(t,n,r,i){var o=this;return function(s){return s.filters.length===0&&s.limit===null&&s.startAt==null&&s.endAt==null&&(s.explicitOrderBy.length===0||s.explicitOrderBy.length===1&&s.explicitOrderBy[0].field.isKeyField())}(n)||r.isEqual(P.min())?this.Dn(t,n):this.Sn.pn(t,i).next(function(s){var u=o.Cn(n,s);return(sr(n)||_r(n))&&o.Nn(n.limitType,u,i,r)?o.Dn(t,n):(Li()<=Ue.DEBUG&&I("QueryEngine","Re-using previous result from %s to execute query: %s",r.toString(),qi(n)),o.Sn.getDocumentsMatchingQuery(t,n,r).next(function(a){return u.forEach(function(c){a=a.insert(c.key,c)}),a}))})},e.prototype.Cn=function(t,n){var r=new J(Ha(t));return n.forEach(function(i,o){Qn(t,o)&&(r=r.add(o))}),r},e.prototype.Nn=function(t,n,r,i){if(r.size!==n.size)return!0;var o=t==="F"?n.last():n.first();return!!o&&(o.hasPendingWrites||o.version.compareTo(i)>0)},e.prototype.Dn=function(t,n){return Li()<=Ue.DEBUG&&I("QueryEngine","Using full collection scan to execute query:",qi(n)),this.Sn.getDocumentsMatchingQuery(t,n,P.min())},e}(),Gf=function(){function e(t,n,r,i){this.persistence=t,this.xn=n,this.R=i,this.Fn=new ht(L),this.kn=new sn(function(o){return Kn(o)},Qr),this.On=P.min(),this._n=t.getMutationQueue(r),this.$n=t.getRemoteDocumentCache(),this.qe=t.getTargetCache(),this.Mn=new Nc(this.$n,this._n,this.persistence.getIndexManager()),this.Qe=t.getBundleCache(),this.xn.Vn(this.Mn)}return e.prototype.collectGarbage=function(t){var n=this;return this.persistence.runTransaction("Collect garbage","readwrite-primary",function(r){return t.collect(r,n.Fn)})},e}();/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function Cc(e,t,n,r){return new Gf(e,t,n,r)}function kc(e,t){return g(this,void 0,void 0,function(){var n,r,i,o;return m(this,function(s){switch(s.label){case 0:return n=_(e),r=n._n,i=n.Mn,[4,n.persistence.runTransaction("Handle user change","readonly",function(u){var a;return n._n.getAllMutationBatches(u).next(function(c){return a=c,r=n.persistence.getMutationQueue(t),i=new Nc(n.$n,r,n.persistence.getIndexManager()),r.getAllMutationBatches(u)}).next(function(c){for(var h=[],l=[],f=B(),y=0,p=a;y<p.length;y++){var v=p[y];h.push(v.batchId);for(var E=0,T=v.mutations;E<T.length;E++){var k=T[E];f=f.add(k.key)}}for(var A=0,O=c;A<O.length;A++){var M=O[A];l.push(M.batchId);for(var q=0,et=M.mutations;q<et.length;q++){var ai=et[q];f=f.add(ai.key)}}return i.pn(u,f).next(function(ln){return{Ln:ln,removedBatchIds:h,addedBatchIds:l}})})})];case 1:return o=s.sent(),[2,(n._n=r,n.Mn=i,n.xn.Vn(n.Mn),o)]}})})}function zf(e,t){var n=_(e);return n.persistence.runTransaction("Acknowledge batch","readwrite-primary",function(r){var i=t.batch.keys(),o=n.$n.newChangeBuffer({trackRemovals:!0});return function(s,u,a,c){var h=a.batch,l=h.keys(),f=b.resolve();return l.forEach(function(y){f=f.next(function(){return c.getEntry(u,y)}).next(function(p){var v=a.docVersions.get(y);x(v!==null),p.version.compareTo(v)<0&&(h.applyToRemoteDocument(p,a),p.isValidDocument()&&c.addEntry(p,a.commitVersion))})}),f.next(function(){return s._n.removeMutationBatch(u,h)})}(n,r,t,o).next(function(){return o.apply(r)}).next(function(){return n._n.performConsistencyCheck(r)}).next(function(){return n.Mn.pn(r,i)})})}function xc(e){var t=_(e);return t.persistence.runTransaction("Get last remote snapshot version","readonly",function(n){return t.qe.getLastRemoteSnapshotVersion(n)})}function Qf(e,t){var n=_(e),r=t.snapshotVersion,i=n.Fn;return n.persistence.runTransaction("Apply remote event","readwrite-primary",function(o){var s=n.$n.newChangeBuffer({trackRemovals:!0});i=n.Fn;var u=[];t.targetChanges.forEach(function(h,l){var f=i.get(l);if(f){u.push(n.qe.removeMatchingKeys(o,h.removedDocuments,l).next(function(){return n.qe.addMatchingKeys(o,h.addedDocuments,l)}));var y=h.resumeToken;if(y.approximateByteSize()>0){var p=f.withResumeToken(y,r).withSequenceNumber(o.currentSequenceNumber);i=i.insert(l,p),function(v,E,T){return x(E.resumeToken.approximateByteSize()>0),v.resumeToken.approximateByteSize()===0||E.snapshotVersion.toMicroseconds()-v.snapshotVersion.toMicroseconds()>=3e8||T.addedDocuments.size+T.modifiedDocuments.size+T.removedDocuments.size>0}(f,p,h)&&u.push(n.qe.updateTargetData(o,p))}}});var a=Ot();if(t.documentUpdates.forEach(function(h,l){t.resolvedLimboDocuments.has(h)&&u.push(n.persistence.referenceDelegate.updateLimboDocument(o,h))}),u.push($f(o,s,t.documentUpdates,r,void 0).next(function(h){a=h})),!r.isEqual(P.min())){var c=n.qe.getLastRemoteSnapshotVersion(o).next(function(h){return n.qe.setTargetsMetadata(o,o.currentSequenceNumber,r)});u.push(c)}return b.waitFor(u).next(function(){return s.apply(o)}).next(function(){return n.Mn.En(o,a)}).next(function(){return a})}).then(function(o){return n.Fn=i,o})}function $f(e,t,n,r,i){var o=B();return n.forEach(function(s){return o=o.add(s)}),t.getEntries(e,o).next(function(s){var u=Ot();return n.forEach(function(a,c){var h=s.get(a),l=(i==null?void 0:i.get(a))||r;c.isNoDocument()&&c.version.isEqual(P.min())?(t.removeEntry(a,l),u=u.insert(a,c)):!h.isValidDocument()||c.version.compareTo(h.version)>0||c.version.compareTo(h.version)===0&&h.hasPendingWrites?(t.addEntry(c,l),u=u.insert(a,c)):I("LocalStore","Ignoring outdated watch update for ",a,". Current version:",h.version," Watch version:",c.version)}),u})}function Hf(e,t){var n=_(e);return n.persistence.runTransaction("Get next mutation batch","readonly",function(r){return t===void 0&&(t=-1),n._n.getNextMutationBatchAfterBatchId(r,t)})}function Ar(e,t){var n=_(e);return n.persistence.runTransaction("Allocate target","readwrite",function(r){var i;return n.qe.getTargetData(r,t).next(function(o){return o?(i=o,b.resolve(i)):n.qe.allocateTargetId(r).next(function(s){return i=new Xr(t,s,0,r.currentSequenceNumber),n.qe.addTargetData(r,i).next(function(){return i})})})}).then(function(r){var i=n.Fn.get(r.targetId);return(i===null||r.snapshotVersion.compareTo(i.snapshotVersion)>0)&&(n.Fn=n.Fn.insert(r.targetId,r),n.kn.set(t,r.targetId)),r})}function Je(e,t,n){return g(this,void 0,void 0,function(){var r,i,o,s;return m(this,function(u){switch(u.label){case 0:r=_(e),i=r.Fn.get(t),o=n?"readwrite":"readwrite-primary",u.label=1;case 1:return u.trys.push([1,4,,5]),n?[3,3]:[4,r.persistence.runTransaction("Release target",o,function(a){return r.persistence.referenceDelegate.removeTarget(a,i)})];case 2:u.sent(),u.label=3;case 3:return[3,5];case 4:if(!De(s=u.sent()))throw s;return I("LocalStore","Failed to update sequence numbers for target "+t+": "+s),[3,5];case 5:return r.Fn=r.Fn.remove(t),r.kn.delete(i.target),[2]}})})}function Cr(e,t,n){var r=_(e),i=P.min(),o=B();return r.persistence.runTransaction("Execute query","readonly",function(s){return function(u,a,c){var h=_(u),l=h.kn.get(c);return l!==void 0?b.resolve(h.Fn.get(l)):h.qe.getTargetData(a,c)}(r,s,Ut(t)).next(function(u){if(u)return i=u.lastLimboFreeSnapshotVersion,r.qe.getMatchingKeysForTargetId(s,u.targetId).next(function(a){o=a})}).next(function(){return r.xn.getDocumentsMatchingQuery(s,t,n?i:P.min(),n?o:B())}).next(function(u){return{documents:u,Bn:o}})})}function Rc(e,t){var n=_(e),r=_(n.qe),i=n.Fn.get(t);return i?Promise.resolve(i.target):n.persistence.runTransaction("Get target data","readonly",function(o){return r.lt(o,t).next(function(s){return s?s.target:null})})}function Oc(e){var t=_(e);return t.persistence.runTransaction("Get new document changes","readonly",function(n){return function(r,i,o){var s=_(r),u=Ot(),a=Fo(o),c=Wt(i),h=IDBKeyRange.lowerBound(a,!0);return c.Ot({index:z.readTimeIndex,range:h},function(l,f){var y=Gi(s.R,f);u=u.insert(y.key,y),a=f.readTime}).next(function(){return{wn:u,readTime:bc(a)}})}(t.$n,n,t.On)}).then(function(n){var r=n.wn,i=n.readTime;return t.On=i,r})}function Wf(e){return g(this,void 0,void 0,function(){var t;return m(this,function(n){return[2,(t=_(e)).persistence.runTransaction("Synchronize last document change read time","readonly",function(r){return function(i){var o=Wt(i),s=P.min();return o.Ot({index:z.readTimeIndex,reverse:!0},function(u,a,c){a.readTime&&(s=bc(a.readTime)),c.done()}).next(function(){return s})}(r)}).then(function(r){t.On=r})]})})}/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var Xf=function(){function e(t){this.R=t,this.Kn=new Map,this.jn=new Map}return e.prototype.getBundleMetadata=function(t,n){return b.resolve(this.Kn.get(n))},e.prototype.saveBundleMetadata=function(t,n){var r;return this.Kn.set(n.id,{id:(r=n).id,version:r.version,createTime:yt(r.createTime)}),b.resolve()},e.prototype.getNamedQuery=function(t,n){return b.resolve(this.jn.get(n))},e.prototype.saveNamedQuery=function(t,n){return this.jn.set(n.name,function(r){return{name:r.name,query:Ec(r.bundledQuery),readTime:yt(r.readTime)}}(n)),b.resolve()},e}(),qo=function(){function e(){this.Wn=new J(tt.Gn),this.zn=new J(tt.Hn)}return e.prototype.isEmpty=function(){return this.Wn.isEmpty()},e.prototype.addReference=function(t,n){var r=new tt(t,n);this.Wn=this.Wn.add(r),this.zn=this.zn.add(r)},e.prototype.Jn=function(t,n){var r=this;t.forEach(function(i){return r.addReference(i,n)})},e.prototype.removeReference=function(t,n){this.Yn(new tt(t,n))},e.prototype.Xn=function(t,n){var r=this;t.forEach(function(i){return r.removeReference(i,n)})},e.prototype.Zn=function(t){var n=this,r=new N(new V([])),i=new tt(r,t),o=new tt(r,t+1),s=[];return this.zn.forEachInRange([i,o],function(u){n.Yn(u),s.push(u.key)}),s},e.prototype.ts=function(){var t=this;this.Wn.forEach(function(n){return t.Yn(n)})},e.prototype.Yn=function(t){this.Wn=this.Wn.delete(t),this.zn=this.zn.delete(t)},e.prototype.es=function(t){var n=new N(new V([])),r=new tt(n,t),i=new tt(n,t+1),o=B();return this.zn.forEachInRange([r,i],function(s){o=o.add(s.key)}),o},e.prototype.containsKey=function(t){var n=new tt(t,0),r=this.Wn.firstAfterOrEqual(n);return r!==null&&t.isEqual(r.key)},e}(),tt=function(){function e(t,n){this.key=t,this.ns=n}return e.Gn=function(t,n){return N.comparator(t.key,n.key)||L(t.ns,n.ns)},e.Hn=function(t,n){return L(t.ns,n.ns)||N.comparator(t.key,n.key)},e}(),Yf=function(){function e(t,n){this.Ut=t,this.referenceDelegate=n,this._n=[],this.ss=1,this.rs=new J(tt.Gn)}return e.prototype.checkEmpty=function(t){return b.resolve(this._n.length===0)},e.prototype.addMutationBatch=function(t,n,r,i){var o=this.ss;this.ss++,this._n.length>0&&this._n[this._n.length-1];var s=new Mo(o,n,r,i);this._n.push(s);for(var u=0,a=i;u<a.length;u++){var c=a[u];this.rs=this.rs.add(new tt(c.key,o)),this.Ut.addToCollectionParentIndex(t,c.key.path.popLast())}return b.resolve(s)},e.prototype.lookupMutationBatch=function(t,n){return b.resolve(this.os(n))},e.prototype.getNextMutationBatchAfterBatchId=function(t,n){var r=n+1,i=this.cs(r),o=i<0?0:i;return b.resolve(this._n.length>o?this._n[o]:null)},e.prototype.getHighestUnacknowledgedBatchId=function(){return b.resolve(this._n.length===0?-1:this.ss-1)},e.prototype.getAllMutationBatches=function(t){return b.resolve(this._n.slice())},e.prototype.getAllMutationBatchesAffectingDocumentKey=function(t,n){var r=this,i=new tt(n,0),o=new tt(n,Number.POSITIVE_INFINITY),s=[];return this.rs.forEachInRange([i,o],function(u){var a=r.os(u.ns);s.push(a)}),b.resolve(s)},e.prototype.getAllMutationBatchesAffectingDocumentKeys=function(t,n){var r=this,i=new J(L);return n.forEach(function(o){var s=new tt(o,0),u=new tt(o,Number.POSITIVE_INFINITY);r.rs.forEachInRange([s,u],function(a){i=i.add(a.ns)})}),b.resolve(this.us(i))},e.prototype.getAllMutationBatchesAffectingQuery=function(t,n){var r=n.path,i=r.length+1,o=r;N.isDocumentKey(o)||(o=o.child(""));var s=new tt(new N(o),0),u=new J(L);return this.rs.forEachWhile(function(a){var c=a.key.path;return!!r.isPrefixOf(c)&&(c.length===i&&(u=u.add(a.ns)),!0)},s),b.resolve(this.us(u))},e.prototype.us=function(t){var n=this,r=[];return t.forEach(function(i){var o=n.os(i);o!==null&&r.push(o)}),r},e.prototype.removeMutationBatch=function(t,n){var r=this;x(this.hs(n.batchId,"removed")===0),this._n.shift();var i=this.rs;return b.forEach(n.mutations,function(o){var s=new tt(o.key,n.batchId);return i=i.delete(s),r.referenceDelegate.markPotentiallyOrphaned(t,o.key)}).next(function(){r.rs=i})},e.prototype.Gt=function(t){},e.prototype.containsKey=function(t,n){var r=new tt(n,0),i=this.rs.firstAfterOrEqual(r);return b.resolve(n.isEqual(i&&i.key))},e.prototype.performConsistencyCheck=function(t){return this._n.length,b.resolve()},e.prototype.hs=function(t,n){return this.cs(t)},e.prototype.cs=function(t){return this._n.length===0?0:t-this._n[0].batchId},e.prototype.os=function(t){var n=this.cs(t);return n<0||n>=this._n.length?null:this._n[n]},e}(),Jf=function(){function e(t,n){this.Ut=t,this.ls=n,this.docs=new ht(N.comparator),this.size=0}return e.prototype.addEntry=function(t,n,r){var i=n.key,o=this.docs.get(i),s=o?o.size:0,u=this.ls(n);return this.docs=this.docs.insert(i,{document:n.clone(),size:u,readTime:r}),this.size+=u-s,this.Ut.addToCollectionParentIndex(t,i.path.popLast())},e.prototype.removeEntry=function(t){var n=this.docs.get(t);n&&(this.docs=this.docs.remove(t),this.size-=n.size)},e.prototype.getEntry=function(t,n){var r=this.docs.get(n);return b.resolve(r?r.document.clone():ct.newInvalidDocument(n))},e.prototype.getEntries=function(t,n){var r=this,i=Ot();return n.forEach(function(o){var s=r.docs.get(o);i=i.insert(o,s?s.document.clone():ct.newInvalidDocument(o))}),b.resolve(i)},e.prototype.getDocumentsMatchingQuery=function(t,n,r){for(var i=Ot(),o=new N(n.path.child("")),s=this.docs.getIteratorFrom(o);s.hasNext();){var u=s.getNext(),a=u.key,c=u.value,h=c.document,l=c.readTime;if(!n.path.isPrefixOf(a.path))break;l.compareTo(r)<=0||Qn(n,h)&&(i=i.insert(h.key,h.clone()))}return b.resolve(i)},e.prototype.fs=function(t,n){return b.forEach(this.docs,function(r){return n(r)})},e.prototype.newChangeBuffer=function(t){return new Zf(this)},e.prototype.getSize=function(t){return b.resolve(this.size)},e}(),Zf=function(e){function t(n){var r=this;return(r=e.call(this)||this).Ie=n,r}return C(t,e),t.prototype.applyChanges=function(n){var r=this,i=[];return this.changes.forEach(function(o,s){s.document.isValidDocument()?i.push(r.Ie.addEntry(n,s.document,r.getReadTime(o))):r.Ie.removeEntry(o)}),b.waitFor(i)},t.prototype.getFromCache=function(n,r){return this.Ie.getEntry(n,r)},t.prototype.getAllFromCache=function(n,r){return this.Ie.getEntries(n,r)},t}(Dc),tp=function(){function e(t){this.persistence=t,this.ds=new sn(function(n){return Kn(n)},Qr),this.lastRemoteSnapshotVersion=P.min(),this.highestTargetId=0,this.ws=0,this._s=new qo,this.targetCount=0,this.ys=Nr.Jt()}return e.prototype.forEachTarget=function(t,n){return this.ds.forEach(function(r,i){return n(i)}),b.resolve()},e.prototype.getLastRemoteSnapshotVersion=function(t){return b.resolve(this.lastRemoteSnapshotVersion)},e.prototype.getHighestSequenceNumber=function(t){return b.resolve(this.ws)},e.prototype.allocateTargetId=function(t){return this.highestTargetId=this.ys.next(),b.resolve(this.highestTargetId)},e.prototype.setTargetsMetadata=function(t,n,r){return r&&(this.lastRemoteSnapshotVersion=r),n>this.ws&&(this.ws=n),b.resolve()},e.prototype.te=function(t){this.ds.set(t.target,t);var n=t.targetId;n>this.highestTargetId&&(this.ys=new Nr(n),this.highestTargetId=n),t.sequenceNumber>this.ws&&(this.ws=t.sequenceNumber)},e.prototype.addTargetData=function(t,n){return this.te(n),this.targetCount+=1,b.resolve()},e.prototype.updateTargetData=function(t,n){return this.te(n),b.resolve()},e.prototype.removeTargetData=function(t,n){return this.ds.delete(n.target),this._s.Zn(n.targetId),this.targetCount-=1,b.resolve()},e.prototype.removeTargets=function(t,n,r){var i=this,o=0,s=[];return this.ds.forEach(function(u,a){a.sequenceNumber<=n&&r.get(a.targetId)===null&&(i.ds.delete(u),s.push(i.removeMatchingKeysForTargetId(t,a.targetId)),o++)}),b.waitFor(s).next(function(){return o})},e.prototype.getTargetCount=function(t){return b.resolve(this.targetCount)},e.prototype.getTargetData=function(t,n){var r=this.ds.get(n)||null;return b.resolve(r)},e.prototype.addMatchingKeys=function(t,n,r){return this._s.Jn(n,r),b.resolve()},e.prototype.removeMatchingKeys=function(t,n,r){this._s.Xn(n,r);var i=this.persistence.referenceDelegate,o=[];return i&&n.forEach(function(s){o.push(i.markPotentiallyOrphaned(t,s))}),b.waitFor(o)},e.prototype.removeMatchingKeysForTargetId=function(t,n){return this._s.Zn(n),b.resolve()},e.prototype.getMatchingKeysForTargetId=function(t,n){var r=this._s.es(n);return b.resolve(r)},e.prototype.containsKey=function(t,n){return b.resolve(this._s.containsKey(n))},e}(),ep=function(){function e(t,n){var r=this;this.gs={},this.Ne=new St(0),this.xe=!1,this.xe=!0,this.referenceDelegate=t(this),this.qe=new tp(this),this.Ut=new xf,this.Ue=function(i,o){return new Jf(i,function(s){return r.referenceDelegate.ps(s)})}(this.Ut),this.R=new wc(n),this.Qe=new Xf(this.R)}return e.prototype.start=function(){return 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o.raiseOnCommittedEvent(),s})},e.prototype.Is=function(t,n){return b.or(Object.values(this.gs).map(function(r){return function(){return r.containsKey(t,n)}}))},e}(),np=function(e){function t(n){var r=this;return(r=e.call(this)||this).currentSequenceNumber=n,r}return C(t,e),t}(mc),rp=function(){function e(t){this.persistence=t,this.As=new qo,this.Rs=null}return e.bs=function(t){return new e(t)},Object.defineProperty(e.prototype,"vs",{get:function(){if(this.Rs)return this.Rs;throw D()},enumerable:!1,configurable:!0}),e.prototype.addReference=function(t,n,r){return this.As.addReference(r,n),this.vs.delete(r.toString()),b.resolve()},e.prototype.removeReference=function(t,n,r){return this.As.removeReference(r,n),this.vs.add(r.toString()),b.resolve()},e.prototype.markPotentiallyOrphaned=function(t,n){return this.vs.add(n.toString()),b.resolve()},e.prototype.removeTarget=function(t,n){var r=this;this.As.Zn(n.targetId).forEach(function(o){return r.vs.add(o.toString())});var i=this.persistence.getTargetCache();return i.getMatchingKeysForTargetId(t,n.targetId).next(function(o){o.forEach(function(s){return r.vs.add(s.toString())})}).next(function(){return i.removeTargetData(t,n)})},e.prototype.Es=function(){this.Rs=new Set},e.prototype.Ts=function(t){var n=this,r=this.persistence.getRemoteDocumentCache().newChangeBuffer();return b.forEach(this.vs,function(i){var o=N.fromPath(i);return n.Ps(t,o).next(function(s){s||r.removeEntry(o)})}).next(function(){return n.Rs=null,r.apply(t)})},e.prototype.updateLimboDocument=function(t,n){var r=this;return this.Ps(t,n).next(function(i){i?r.vs.delete(n.toString()):r.vs.add(n.toString())})},e.prototype.ps=function(t){return 0},e.prototype.Ps=function(t,n){var r=this;return b.or([function(){return b.resolve(r.As.containsKey(n))},function(){return r.persistence.getTargetCache().containsKey(t,n)},function(){return r.persistence.Is(t,n)}])},e}(),Tt=function(){function e(t){this.uid=t}return e.prototype.isAuthenticated=function(){return this.uid!=null},e.prototype.toKey=function(){return this.isAuthenticated()?"uid:"+this.uid:"anonymous-user"},e.prototype.isEqual=function(t){return t.uid===this.uid},e}();/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function ou(e,t){return"firestore_clients_"+e+"_"+t}function su(e,t,n){var r="firestore_mutations_"+e+"_"+n;return t.isAuthenticated()&&(r+="_"+t.uid),r}function wi(e,t){return"firestore_targets_"+e+"_"+t}Tt.UNAUTHENTICATED=new Tt(null),Tt.GOOGLE_CREDENTIALS=new Tt("google-credentials-uid"),Tt.FIRST_PARTY=new Tt("first-party-uid");var uu=function(){function e(t,n,r,i){this.user=t,this.batchId=n,this.state=r,this.error=i}return e.Vs=function(t,n,r){var i,o=JSON.parse(r),s=typeof o=="object"&&["pending","acknowledged","rejected"].indexOf(o.state)!==-1&&(o.error===void 0||typeof o.error=="object");return s&&o.error&&(s=typeof o.error.message=="string"&&typeof o.error.code=="string")&&(i=new w(o.error.code,o.error.message)),s?new e(t,n,o.state,i):(W("SharedClientState","Failed to parse mutation state for ID '"+n+"': "+r),null)},e.prototype.Ss=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)},e}(),bi=function(){function e(t,n,r){this.targetId=t,this.state=n,this.error=r}return e.Vs=function(t,n){var r,i=JSON.parse(n),o=typeof i=="object"&&["not-current","current","rejected"].indexOf(i.state)!==-1&&(i.error===void 0||typeof i.error=="object");return o&&i.error&&(o=typeof i.error.message=="string"&&typeof i.error.code=="string")&&(r=new w(i.error.code,i.error.message)),o?new e(t,i.state,r):(W("SharedClientState","Failed to parse target state for ID '"+t+"': "+n),null)},e.prototype.Ss=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)},e}(),au=function(){function e(t,n){this.clientId=t,this.activeTargetIds=n}return e.Vs=function(t,n){for(var r=JSON.parse(n),i=typeof r=="object"&&r.activeTargetIds instanceof 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e(t,n,r,i,o){this.window=t,this.Se=n,this.persistenceKey=r,this.Ns=i,this.syncEngine=null,this.onlineStateHandler=null,this.sequenceNumberHandler=null,this.xs=this.Fs.bind(this),this.ks=new ht(L),this.started=!1,this.Os=[];var s=r.replace(/[.*+?^${}()|[\]\\]/g,"\\$&");this.storage=this.window.localStorage,this.currentUser=o,this.$s=ou(this.persistenceKey,this.Ns),this.Ms=function(u){return"firestore_sequence_number_"+u}(this.persistenceKey),this.ks=this.ks.insert(this.Ns,new zi),this.Ls=new RegExp("^firestore_clients_"+s+"_([^_]*)$"),this.Bs=new RegExp("^firestore_mutations_"+s+"_(\\d+)(?:_(.*))?$"),this.qs=new RegExp("^firestore_targets_"+s+"_(\\d+)$"),this.Us=function(u){return"firestore_online_state_"+u}(this.persistenceKey),this.Qs=function(u){return"firestore_bundle_loaded_"+u}(this.persistenceKey),this.window.addEventListener("storage",this.xs)}return e.yt=function(t){return!(!t||!t.localStorage)},e.prototype.start=function(){return g(this,void 0,void 0,function(){var t,n,r,i,o,s,u,a,c,h,l,f=this;return m(this,function(y){switch(y.label){case 0:return[4,this.syncEngine.fn()];case 1:for(t=y.sent(),n=0,r=t;n<r.length;n++)(i=r[n])!==this.Ns&&(o=this.getItem(ou(this.persistenceKey,i)))&&(s=au.Vs(i,o))&&(this.ks=this.ks.insert(s.clientId,s));for(this.Ks(),(u=this.storage.getItem(this.Us))&&(a=this.js(u))&&this.Ws(a),c=0,h=this.Os;c<h.length;c++)l=h[c],this.Fs(l);return this.Os=[],this.window.addEventListener("unload",function(){return f.shutdown()}),this.started=!0,[2]}})})},e.prototype.writeSequenceNumber=function(t){this.setItem(this.Ms,JSON.stringify(t))},e.prototype.getAllActiveQueryTargets=function(){return this.Gs(this.ks)},e.prototype.isActiveQueryTarget=function(t){var n=!1;return this.ks.forEach(function(r,i){i.activeTargetIds.has(t)&&(n=!0)}),n},e.prototype.addPendingMutation=function(t){this.zs(t,"pending")},e.prototype.updateMutationState=function(t,n,r){this.zs(t,n,r),this.Hs(t)},e.prototype.addLocalQueryTarget=function(t){var n="not-current";if(this.isActiveQueryTarget(t)){var r=this.storage.getItem(wi(this.persistenceKey,t));if(r){var i=bi.Vs(t,r);i&&(n=i.state)}}return this.Js.Ds(t),this.Ks(),n},e.prototype.removeLocalQueryTarget=function(t){this.Js.Cs(t),this.Ks()},e.prototype.isLocalQueryTarget=function(t){return this.Js.activeTargetIds.has(t)},e.prototype.clearQueryState=function(t){this.removeItem(wi(this.persistenceKey,t))},e.prototype.updateQueryState=function(t,n,r){this.Ys(t,n,r)},e.prototype.handleUserChange=function(t,n,r){var i=this;n.forEach(function(o){i.Hs(o)}),this.currentUser=t,r.forEach(function(o){i.addPendingMutation(o)})},e.prototype.setOnlineState=function(t){this.Xs(t)},e.prototype.notifyBundleLoaded=function(){this.Zs()},e.prototype.shutdown=function(){this.started&&(this.window.removeEventListener("storage",this.xs),this.removeItem(this.$s),this.started=!1)},e.prototype.getItem=function(t){var n=this.storage.getItem(t);return I("SharedClientState","READ",t,n),n},e.prototype.setItem=function(t,n){I("SharedClientState","SET",t,n),this.storage.setItem(t,n)},e.prototype.removeItem=function(t){I("SharedClientState","REMOVE",t),this.storage.removeItem(t)},e.prototype.Fs=function(t){var n=this,r=t;if(r.storageArea===this.storage){if(I("SharedClientState","EVENT",r.key,r.newValue),r.key===this.$s)return void W("Received WebStorage notification for local change. 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this.Os.push(r);return[2]})})})}},Object.defineProperty(e.prototype,"Js",{get:function(){return this.ks.get(this.Ns)},enumerable:!1,configurable:!0}),e.prototype.Ks=function(){this.setItem(this.$s,this.Js.Ss())},e.prototype.zs=function(t,n,r){var i=new uu(this.currentUser,t,n,r),o=su(this.persistenceKey,this.currentUser,t);this.setItem(o,i.Ss())},e.prototype.Hs=function(t){var n=su(this.persistenceKey,this.currentUser,t);this.removeItem(n)},e.prototype.Xs=function(t){var n={clientId:this.Ns,onlineState:t};this.storage.setItem(this.Us,JSON.stringify(n))},e.prototype.Ys=function(t,n,r){var i=wi(this.persistenceKey,t),o=new bi(t,n,r);this.setItem(i,o.Ss())},e.prototype.Zs=function(){this.setItem(this.Qs,"value-not-used")},e.prototype.ti=function(t){var n=this.Ls.exec(t);return n?n[1]:null},e.prototype.ni=function(t,n){var r=this.ti(t);return au.Vs(r,n)},e.prototype.si=function(t,n){var r=this.Bs.exec(t),i=Number(r[1]),o=r[2]!==void 0?r[2]:null;return uu.Vs(new Tt(o),i,n)},e.prototype.ri=function(t,n){var r=this.qs.exec(t),i=Number(r[1]);return bi.Vs(i,n)},e.prototype.js=function(t){return ip.Vs(t)},e.prototype.ii=function(t){return g(this,void 0,void 0,function(){return m(this,function(n){return t.user.uid===this.currentUser.uid?[2,this.syncEngine.ui(t.batchId,t.state,t.error)]:(I("SharedClientState","Ignoring mutation for non-active user "+t.user.uid),[2])})})},e.prototype.oi=function(t){return this.syncEngine.ai(t.targetId,t.state,t.error)},e.prototype.ei=function(t,n){var r=this,i=n?this.ks.insert(t,n):this.ks.remove(t),o=this.Gs(this.ks),s=this.Gs(i),u=[],a=[];return s.forEach(function(c){o.has(c)||u.push(c)}),o.forEach(function(c){s.has(c)||a.push(c)}),this.syncEngine.hi(u,a).then(function(){r.ks=i})},e.prototype.Ws=function(t){this.ks.get(t.clientId)&&this.onlineStateHandler(t.onlineState)},e.prototype.Gs=function(t){var n=Wr();return t.forEach(function(r,i){n=n.unionWith(i.activeTargetIds)}),n},e}(),Pc=function(){function e(){this.li=new zi,this.fi={},this.onlineStateHandler=null,this.sequenceNumberHandler=null}return e.prototype.addPendingMutation=function(t){},e.prototype.updateMutationState=function(t,n,r){},e.prototype.addLocalQueryTarget=function(t){return this.li.Ds(t),this.fi[t]||"not-current"},e.prototype.updateQueryState=function(t,n,r){this.fi[t]=n},e.prototype.removeLocalQueryTarget=function(t){this.li.Cs(t)},e.prototype.isLocalQueryTarget=function(t){return this.li.activeTargetIds.has(t)},e.prototype.clearQueryState=function(t){delete this.fi[t]},e.prototype.getAllActiveQueryTargets=function(){return this.li.activeTargetIds},e.prototype.isActiveQueryTarget=function(t){return this.li.activeTargetIds.has(t)},e.prototype.start=function(){return this.li=new zi,Promise.resolve()},e.prototype.handleUserChange=function(t,n,r){},e.prototype.setOnlineState=function(t){},e.prototype.shutdown=function(){},e.prototype.writeSequenceNumber=function(t){},e.prototype.notifyBundleLoaded=function(){},e}(),op=function(){function e(){}return e.prototype.di=function(t){},e.prototype.shutdown=function(){},e}(),cu=function(){function e(){var t=this;this.wi=function(){return t._i()},this.mi=function(){return t.yi()},this.gi=[],this.pi()}return e.prototype.di=function(t){this.gi.push(t)},e.prototype.shutdown=function(){window.removeEventListener("online",this.wi),window.removeEventListener("offline",this.mi)},e.prototype.pi=function(){window.addEventListener("online",this.wi),window.addEventListener("offline",this.mi)},e.prototype._i=function(){I("ConnectivityMonitor","Network connectivity changed: AVAILABLE");for(var t=0,n=this.gi;t<n.length;t++)(0,n[t])(0)},e.prototype.yi=function(){I("ConnectivityMonitor","Network connectivity changed: UNAVAILABLE");for(var t=0,n=this.gi;t<n.length;t++)(0,n[t])(1)},e.yt=function(){return typeof window<"u"&&window.addEventListener!==void 0&&window.removeEventListener!==void 0},e}(),sp={BatchGetDocuments:"batchGet",Commit:"commit",RunQuery:"runQuery"},up=function(){function e(t){this.Ei=t.Ei,this.Ti=t.Ti}return e.prototype.Ii=function(t){this.Ai=t},e.prototype.Ri=function(t){this.bi=t},e.prototype.onMessage=function(t){this.vi=t},e.prototype.close=function(){this.Ti()},e.prototype.send=function(t){this.Ei(t)},e.prototype.Pi=function(){this.Ai()},e.prototype.Vi=function(t){this.bi(t)},e.prototype.Si=function(t){this.vi(t)},e}(),ap=function(e){function t(n){var r=this;return(r=e.call(this,n)||this).forceLongPolling=n.forceLongPolling,r.autoDetectLongPolling=n.autoDetectLongPolling,r}return C(t,e),t.prototype.ki=function(n,r,i,o){return new Promise(function(s,u){var a=new Fl;a.listenOnce(Ll.COMPLETE,function(){try{switch(a.getLastErrorCode()){case mi.NO_ERROR:var h=a.getResponseJson();I("Connection","XHR received:",JSON.stringify(h)),s(h);break;case mi.TIMEOUT:I("Connection",'RPC "'+n+'" timed out'),u(new w(d.DEADLINE_EXCEEDED,"Request time out"));break;case mi.HTTP_ERROR:var l=a.getStatus();if(I("Connection",'RPC "'+n+'" failed with status:',l,"response text:",a.getResponseText()),l>0){var f=a.getResponseJson().error;if(f&&f.status&&f.message){var y=function(p){var v=p.toLowerCase().replace(/_/g,"-");return Object.values(d).indexOf(v)>=0?v:d.UNKNOWN}(f.status);u(new w(y,f.message))}else u(new w(d.UNKNOWN,"Server responded with status "+a.getStatus()))}else u(new w(d.UNAVAILABLE,"Connection failed."));break;default:D()}}finally{I("Connection",'RPC "'+n+'" completed.')}});var c=JSON.stringify(o);a.send(r,"POST",c,i,15)})},t.prototype.$i=function(n,r){var i=[this.Di,"/","google.firestore.v1.Firestore","/",n,"/channel"],o=Ol(),s=Pl(),u={httpSessionIdParam:"gsessionid",initMessageHeaders:{},messageUrlParams:{database:"projects/"+this.databaseId.projectId+"/databases/"+this.databaseId.database},sendRawJson:!0,supportsCrossDomainXhr:!0,internalChannelParams:{forwardChannelRequestTimeoutMs:6e5},forceLongPolling:this.forceLongPolling,detectBufferingProxy:this.autoDetectLongPolling};this.Fi(u.initMessageHeaders,r),Sh()||Dh()||Nh()||Ah()||Ch()||kh()||(u.httpHeadersOverwriteParam="$httpHeaders");var a=i.join("");I("Connection","Creating WebChannel: "+a,u);var c=o.createWebChannel(a,u),h=!1,l=!1,f=new up({Ei:function(p){l?I("Connection","Not sending because WebChannel is closed:",p):(h||(I("Connection","Opening WebChannel transport."),c.open(),h=!0),I("Connection","WebChannel sending:",p),c.send(p))},Ti:function(){return c.close()}}),y=function(p,v,E){p.listen(v,function(T){try{E(T)}catch(k){setTimeout(function(){throw k},0)}})};return y(c,er.EventType.OPEN,function(){l||I("Connection","WebChannel transport opened.")}),y(c,er.EventType.CLOSE,function(){l||(l=!0,I("Connection","WebChannel transport closed"),f.Vi())}),y(c,er.EventType.ERROR,function(p){l||(l=!0,Mi("Connection","WebChannel transport errored:",p),f.Vi(new w(d.UNAVAILABLE,"The operation could not be completed")))}),y(c,er.EventType.MESSAGE,function(p){var v;if(!l){var E=p.data[0];x(!!E);var T=E,k=T.error||((v=T[0])===null||v===void 0?void 0:v.error);if(k){I("Connection","WebChannel received error:",k);var A=k.status,O=function(q){var et=Q[q];if(et!==void 0)return ic(et)}(A),M=k.message;O===void 0&&(O=d.INTERNAL,M="Unknown error status: "+A+" with message "+k.message),l=!0,f.Vi(new w(O,M)),c.close()}else I("Connection","WebChannel received:",E),f.Si(E)}}),y(s,Ml.STAT_EVENT,function(p){p.stat===Ds.PROXY?I("Connection","Detected buffering proxy"):p.stat===Ds.NOPROXY&&I("Connection","Detected no buffering proxy")}),setTimeout(function(){f.Pi()},0),f},t}(function(){function e(t){this.databaseInfo=t,this.databaseId=t.databaseId;var n=t.ssl?"https":"http";this.Di=n+"://"+t.host,this.Ci="projects/"+this.databaseId.projectId+"/databases/"+this.databaseId.database+"/documents"}return e.prototype.Ni=function(t,n,r,i){var o=this.xi(t,n);I("RestConnection","Sending: ",o,r);var s={};return this.Fi(s,i),this.ki(t,o,s,r).then(function(u){return I("RestConnection","Received: ",u),u},function(u){throw Mi("RestConnection",t+" failed with error: ",u,"url: ",o,"request:",r),u})},e.prototype.Oi=function(t,n,r,i){return this.Ni(t,n,r,i)},e.prototype.Fi=function(t,n){if(t["X-Goog-Api-Client"]="gl-js/ fire/8.3.3",t["X-Firebase-GMPID"]=this.databaseInfo.appId,t["Content-Type"]="text/plain",n)for(var r in n.authHeaders)n.authHeaders.hasOwnProperty(r)&&(t[r]=n.authHeaders[r])},e.prototype.xi=function(t,n){var r=sp[t];return this.Di+"/v1/"+n+":"+r},e}());/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *//**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function Lc(){return typeof window<"u"?window:null}function cr(){return typeof document<"u"?document:null}/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function Yr(e){return new df(e,!0)}var Bo=function(){function e(t,n,r,i,o){r===void 0&&(r=1e3),i===void 0&&(i=1.5),o===void 0&&(o=6e4),this.Se=t,this.timerId=n,this.Mi=r,this.Li=i,this.Bi=o,this.qi=0,this.Ui=null,this.Qi=Date.now(),this.reset()}return e.prototype.reset=function(){this.qi=0},e.prototype.Ki=function(){this.qi=this.Bi},e.prototype.ji=function(t){var n=this;this.cancel();var r=Math.floor(this.qi+this.Wi()),i=Math.max(0,Date.now()-this.Qi),o=Math.max(0,r-i);o>0&&I("ExponentialBackoff","Backing off for "+o+" ms (base delay: "+this.qi+" ms, delay with jitter: "+r+" ms, last attempt: "+i+" ms ago)"),this.Ui=this.Se.enqueueAfterDelay(this.timerId,o,function(){return n.Qi=Date.now(),t()}),this.qi*=this.Li,this.qi<this.Mi&&(this.qi=this.Mi),this.qi>this.Bi&&(this.qi=this.Bi)},e.prototype.Gi=function(){this.Ui!==null&&(this.Ui.skipDelay(),this.Ui=null)},e.prototype.cancel=function(){this.Ui!==null&&(this.Ui.cancel(),this.Ui=null)},e.prototype.Wi=function(){return(Math.random()-.5)*this.qi},e}(),Mc=function(){function e(t,n,r,i,o,s){this.Se=t,this.zi=r,this.Hi=i,this.Ji=o,this.listener=s,this.state=0,this.Yi=0,this.Xi=null,this.stream=null,this.Zi=new Bo(t,n)}return e.prototype.tr=function(){return this.state===1||this.state===2||this.state===4},e.prototype.er=function(){return this.state===2},e.prototype.start=function(){this.state!==3?this.auth():this.nr()},e.prototype.stop=function(){return g(this,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return this.tr()?[4,this.close(0)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})},e.prototype.sr=function(){this.state=0,this.Zi.reset()},e.prototype.ir=function(){var t=this;this.er()&&this.Xi===null&&(this.Xi=this.Se.enqueueAfterDelay(this.zi,6e4,function(){return t.rr()}))},e.prototype.cr=function(t){this.ur(),this.stream.send(t)},e.prototype.rr=function(){return g(this,void 0,void 0,function(){return m(this,function(t){return this.er()?[2,this.close(0)]:[2]})})},e.prototype.ur=function(){this.Xi&&(this.Xi.cancel(),this.Xi=null)},e.prototype.close=function(t,n){return g(this,void 0,void 0,function(){return m(this,function(r){switch(r.label){case 0:return this.ur(),this.Zi.cancel(),this.Yi++,t!==3?this.Zi.reset():n&&n.code===d.RESOURCE_EXHAUSTED?(W(n.toString()),W("Using maximum backoff delay to prevent overloading the backend."),this.Zi.Ki()):n&&n.code===d.UNAUTHENTICATED&&this.Ji.invalidateToken(),this.stream!==null&&(this.ar(),this.stream.close(),this.stream=null),this.state=t,[4,this.listener.Ri(n)];case 1:return r.sent(),[2]}})})},e.prototype.ar=function(){},e.prototype.auth=function(){var t=this;this.state=1;var n=this.hr(this.Yi),r=this.Yi;this.Ji.getToken().then(function(i){t.Yi===r&&t.lr(i)},function(i){n(function(){var o=new w(d.UNKNOWN,"Fetching auth token failed: "+i.message);return t.dr(o)})})},e.prototype.lr=function(t){var n=this,r=this.hr(this.Yi);this.stream=this.wr(t),this.stream.Ii(function(){r(function(){return n.state=2,n.listener.Ii()})}),this.stream.Ri(function(i){r(function(){return n.dr(i)})}),this.stream.onMessage(function(i){r(function(){return n.onMessage(i)})})},e.prototype.nr=function(){var t=this;this.state=4,this.Zi.ji(function(){return g(t,void 0,void 0,function(){return m(this,function(n){return this.state=0,this.start(),[2]})})})},e.prototype.dr=function(t){return I("PersistentStream","close with error: "+t),this.stream=null,this.close(3,t)},e.prototype.hr=function(t){var n=this;return function(r){n.Se.enqueueAndForget(function(){return n.Yi===t?r():(I("PersistentStream","stream callback skipped by getCloseGuardedDispatcher."),Promise.resolve())})}},e}(),cp=function(e){function t(n,r,i,o,s){var u=this;return(u=e.call(this,n,"listen_stream_connection_backoff","listen_stream_idle",r,i,s)||this).R=o,u}return C(t,e),t.prototype.wr=function(n){return this.Hi.$i("Listen",n)},t.prototype.onMessage=function(n){this.Zi.reset();var r=function(o,s){var u;if("targetChange"in s){s.targetChange;var a=function(E){return E==="NO_CHANGE"?0:E==="ADD"?1:E==="REMOVE"?2:E==="CURRENT"?3:E==="RESET"?4:D()}(s.targetChange.targetChangeType||"NO_CHANGE"),c=s.targetChange.targetIds||[],h=function(E,T){return E.I?(x(T===void 0||typeof T=="string"),wt.fromBase64String(T||"")):(x(T===void 0||T instanceof Uint8Array),wt.fromUint8Array(T||new Uint8Array))}(o,s.targetChange.resumeToken),l=(f=s.targetChange.cause)&&function(E){var T=E.code===void 0?d.UNKNOWN:ic(E.code);return new w(T,E.message||"")}(f);u=new sc(a,c,h,l||null)}else if("documentChange"in s){s.documentChange,(a=s.documentChange).document,a.document.name,a.document.updateTime,c=jt(o,a.document.name),h=yt(a.document.updateTime);var f=new _t({mapValue:{fields:a.document.fields}}),y=(l=ct.newFoundDocument(c,h,f),a.targetIds||[]),p=a.removedTargetIds||[];u=new ar(y,p,l.key,l)}else if("documentDelete"in s)s.documentDelete,(a=s.documentDelete).document,c=jt(o,a.document),h=a.readTime?yt(a.readTime):P.min(),f=ct.newNoDocument(c,h),l=a.removedTargetIds||[],u=new ar([],l,f.key,f);else if("documentRemove"in s)s.documentRemove,(a=s.documentRemove).document,c=jt(o,a.document),h=a.removedTargetIds||[],u=new ar([],h,c,null);else{if(!("filter"in s))return D();s.filter;var v=s.filter;v.targetId,a=v.count||0,c=new rf(a),h=v.targetId,u=new oc(h,c)}return u}(this.R,n),i=function(o){if(!("targetChange"in o))return P.min();var s=o.targetChange;return s.targetIds&&s.targetIds.length?P.min():s.readTime?yt(s.readTime):P.min()}(n);return this.listener._r(r,i)},t.prototype.mr=function(n){var r={};r.database=An(this.R),r.addTarget=function(o,s){var u,a=s.target;return(u=Er(a)?{documents:lc(o,a)}:{query:fc(o,a)}).targetId=s.targetId,s.resumeToken.approximateByteSize()>0?u.resumeToken=uc(o,s.resumeToken):s.snapshotVersion.compareTo(P.min())>0&&(u.readTime=Dn(o,s.snapshotVersion.toTimestamp())),u}(this.R,n);var i=function(o,s){var u=function(a,c){switch(c){case 0:return null;case 1:return"existence-filter-mismatch";case 2:return"limbo-document";default:return D()}}(0,s.purpose);return u==null?null:{"goog-listen-tags":u}}(this.R,n);i&&(r.labels=i),this.cr(r)},t.prototype.yr=function(n){var r={};r.database=An(this.R),r.removeTarget=n,this.cr(r)},t}(Mc),hp=function(e){function t(n,r,i,o,s){var u=this;return(u=e.call(this,n,"write_stream_connection_backoff","write_stream_idle",r,i,s)||this).R=o,u.gr=!1,u}return C(t,e),Object.defineProperty(t.prototype,"pr",{get:function(){return this.gr},enumerable:!1,configurable:!0}),t.prototype.start=function(){this.gr=!1,this.lastStreamToken=void 0,e.prototype.start.call(this)},t.prototype.ar=function(){this.gr&&this.Er([])},t.prototype.wr=function(n){return this.Hi.$i("Write",n)},t.prototype.onMessage=function(n){if(x(!!n.streamToken),this.lastStreamToken=n.streamToken,this.gr){this.Zi.reset();var r=function(o,s){return o&&o.length>0?(x(s!==void 0),o.map(function(u){return function(a,c){var h=a.updateTime?yt(a.updateTime):yt(c);return h.isEqual(P.min())&&(h=yt(c)),new tf(h,a.transformResults||[])}(u,s)})):[]}(n.writeResults,n.commitTime),i=yt(n.commitTime);return this.listener.Tr(i,r)}return x(!n.writeResults||n.writeResults.length===0),this.gr=!0,this.listener.Ir()},t.prototype.Ar=function(){var n={};n.database=An(this.R),this.cr(n)},t.prototype.Er=function(n){var r=this,i={streamToken:this.lastStreamToken,writes:n.map(function(o){return Sr(r.R,o)})};this.cr(i)},t}(Mc),lp=function(e){function t(n,r,i){var o=this;return(o=e.call(this)||this).credentials=n,o.Hi=r,o.R=i,o.Rr=!1,o}return C(t,e),t.prototype.br=function(){if(this.Rr)throw new w(d.FAILED_PRECONDITION,"The client has already been terminated.")},t.prototype.Ni=function(n,r,i){var o=this;return this.br(),this.credentials.getToken().then(function(s){return o.Hi.Ni(n,r,i,s)}).catch(function(s){throw s.code===d.UNAUTHENTICATED&&o.credentials.invalidateToken(),s})},t.prototype.Oi=function(n,r,i){var o=this;return this.br(),this.credentials.getToken().then(function(s){return o.Hi.Oi(n,r,i,s)}).catch(function(s){throw s.code===d.UNAUTHENTICATED&&o.credentials.invalidateToken(),s})},t.prototype.terminate=function(){this.Rr=!1},t}(function(){}),fp=function(){function e(t,n){this.asyncQueue=t,this.onlineStateHandler=n,this.state="Unknown",this.vr=0,this.Pr=null,this.Vr=!0}return e.prototype.Sr=function(){var t=this;this.vr===0&&(this.Dr("Unknown"),this.Pr=this.asyncQueue.enqueueAfterDelay("online_state_timeout",1e4,function(){return t.Pr=null,t.Cr("Backend didn't respond within 10 seconds."),t.Dr("Offline"),Promise.resolve()}))},e.prototype.Nr=function(t){this.state==="Online"?this.Dr("Unknown"):(this.vr++,this.vr>=1&&(this.Fr(),this.Cr("Connection failed 1 times. Most recent error: "+t.toString()),this.Dr("Offline")))},e.prototype.set=function(t){this.Fr(),this.vr=0,t==="Online"&&(this.Vr=!1),this.Dr(t)},e.prototype.Dr=function(t){t!==this.state&&(this.state=t,this.onlineStateHandler(t))},e.prototype.Cr=function(t){var n="Could not reach Cloud Firestore backend. "+t+`
This 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.Vr?(W(n),this.Vr=!1):I("OnlineStateTracker",n)},e.prototype.Fr=function(){this.Pr!==null&&(this.Pr.cancel(),this.Pr=null)},e}(),pp=function(e,t,n,r,i){var o=this;this.localStore=e,this.datastore=t,this.asyncQueue=n,this.remoteSyncer={},this.kr=[],this.Or=new Map,this.$r=new Set,this.Mr=[],this.Lr=i,this.Lr.di(function(s){n.enqueueAndForget(function(){return g(o,void 0,void 0,function(){return m(this,function(u){switch(u.label){case 0:return he(this)?(I("RemoteStore","Restarting streams for network reachability change."),[4,function(a){return g(this,void 0,void 0,function(){var c;return m(this,function(h){switch(h.label){case 0:return(c=_(a)).$r.add(4),[4,un(c)];case 1:return h.sent(),c.Br.set("Unknown"),c.$r.delete(4),[4,Xn(c)];case 2:return h.sent(),[2]}})})}(this)]):[3,2];case 1:u.sent(),u.label=2;case 2:return[2]}})})})}),this.Br=new fp(n,r)};/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function Xn(e){return g(this,void 0,void 0,function(){var t,n;return m(this,function(r){switch(r.label){case 0:if(!he(e))return[3,4];t=0,n=e.Mr,r.label=1;case 1:return t<n.length?[4,(0,n[t])(!0)]:[3,4];case 2:r.sent(),r.label=3;case 3:return t++,[3,1];case 4:return[2]}})})}function un(e){return g(this,void 0,void 0,function(){var t,n;return m(this,function(r){switch(r.label){case 0:t=0,n=e.Mr,r.label=1;case 1:return t<n.length?[4,(0,n[t])(!1)]:[3,4];case 2:r.sent(),r.label=3;case 3:return t++,[3,1];case 4:return[2]}})})}function Jr(e,t){var n=_(e);n.Or.has(t.targetId)||(n.Or.set(t.targetId,t),Go(n)?Ko(n):cn(n).er()&&jo(n,t))}function Cn(e,t){var n=_(e),r=cn(n);n.Or.delete(t),r.er()&&Fc(n,t),n.Or.size===0&&(r.er()?r.ir():he(n)&&n.Br.set("Unknown"))}function jo(e,t){e.qr.U(t.targetId),cn(e).mr(t)}function Fc(e,t){e.qr.U(t),cn(e).yr(t)}function Ko(e){e.qr=new lf({getRemoteKeysForTarget:function(t){return e.remoteSyncer.getRemoteKeysForTarget(t)},lt:function(t){return e.Or.get(t)||null}}),cn(e).start(),e.Br.Sr()}function Go(e){return he(e)&&!cn(e).tr()&&e.Or.size>0}function he(e){return _(e).$r.size===0}function Vc(e){e.qr=void 0}function dp(e){return g(this,void 0,void 0,function(){return m(this,function(t){return e.Or.forEach(function(n,r){jo(e,n)}),[2]})})}function yp(e,t){return g(this,void 0,void 0,function(){return m(this,function(n){return Vc(e),Go(e)?(e.Br.Nr(t),Ko(e)):e.Br.set("Unknown"),[2]})})}function vp(e,t,n){return g(this,void 0,void 0,function(){var r,i,o;return m(this,function(s){switch(s.label){case 0:if(e.Br.set("Online"),!(t instanceof sc&&t.state===2&&t.cause))return[3,6];s.label=1;case 1:return s.trys.push([1,3,,5]),[4,function(u,a){return g(this,void 0,void 0,function(){var c,h,l,f;return m(this,function(y){switch(y.label){case 0:c=a.cause,h=0,l=a.targetIds,y.label=1;case 1:return h<l.length?(f=l[h],u.Or.has(f)?[4,u.remoteSyncer.rejectListen(f,c)]:[3,3]):[3,5];case 2:y.sent(),u.Or.delete(f),u.qr.removeTarget(f),y.label=3;case 3:y.label=4;case 4:return h++,[3,1];case 5:return[2]}})})}(e,t)];case 2:return s.sent(),[3,5];case 3:return r=s.sent(),I("RemoteStore","Failed to remove targets %s: %s ",t.targetIds.join(","),r),[4,kr(e,r)];case 4:return s.sent(),[3,5];case 5:return[3,13];case 6:if(t instanceof ar?e.qr.X(t):t instanceof oc?e.qr.rt(t):e.qr.et(t),n.isEqual(P.min()))return[3,13];s.label=7;case 7:return s.trys.push([7,11,,13]),[4,xc(e.localStore)];case 8:return i=s.sent(),n.compareTo(i)>=0?[4,function(u,a){var c=u.qr.ut(a);return c.targetChanges.forEach(function(h,l){if(h.resumeToken.approximateByteSize()>0){var f=u.Or.get(l);f&&u.Or.set(l,f.withResumeToken(h.resumeToken,a))}}),c.targetMismatches.forEach(function(h){var l=u.Or.get(h);if(l){u.Or.set(h,l.withResumeToken(wt.EMPTY_BYTE_STRING,l.snapshotVersion)),Fc(u,h);var f=new Xr(l.target,h,1,l.sequenceNumber);jo(u,f)}}),u.remoteSyncer.applyRemoteEvent(c)}(e,n)]:[3,10];case 9:s.sent(),s.label=10;case 10:return[3,13];case 11:return I("RemoteStore","Failed to 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s.trys.push([2,4,,6]),[4,Hf(t.localStore,r)];case 3:return(i=s.sent())===null?(t.kr.length===0&&n.ir(),[3,7]):(r=i.batchId,function(u,a){u.kr.push(a);var c=se(u);c.er()&&c.pr&&c.Er(a.mutations)}(t,i),[3,6]);case 4:return o=s.sent(),[4,kr(t,o)];case 5:return s.sent(),[3,6];case 6:return[3,1];case 7:return qc(t)&&Bc(t),[2]}})})}function qc(e){return he(e)&&!se(e).tr()&&e.kr.length>0}function Bc(e){se(e).start()}function mp(e){return g(this,void 0,void 0,function(){return m(this,function(t){return se(e).Ar(),[2]})})}function gp(e){return g(this,void 0,void 0,function(){var t,n,r,i;return m(this,function(o){for(t=se(e),n=0,r=e.kr;n<r.length;n++)i=r[n],t.Er(i.mutations);return[2]})})}function wp(e,t,n){return g(this,void 0,void 0,function(){var r,i;return m(this,function(o){switch(o.label){case 0:return r=e.kr.shift(),i=Cf.from(r,t,n),[4,Uc(e,function(){return e.remoteSyncer.applySuccessfulWrite(i)})];case 1:return o.sent(),[4,an(e)];case 2:return o.sent(),[2]}})})}function bp(e,t){return g(this,void 0,void 0,function(){return m(this,function(n){switch(n.label){case 0:return t&&se(e).pr?[4,function(r,i){return g(this,void 0,void 0,function(){var o,s;return m(this,function(u){switch(u.label){case 0:return rc(s=i.code)&&s!==d.ABORTED?(o=r.kr.shift(),se(r).sr(),[4,Uc(r,function(){return r.remoteSyncer.rejectFailedWrite(o.batchId,i)})]):[3,3];case 1:return u.sent(),[4,an(r)];case 2:u.sent(),u.label=3;case 3:return[2]}})})}(e,t)]:[3,2];case 1:n.sent(),n.label=2;case 2:return qc(e)&&Bc(e),[2]}})})}function Qi(e,t){return g(this,void 0,void 0,function(){var n;return m(this,function(r){switch(r.label){case 0:return n=_(e),t?(n.$r.delete(2),[4,Xn(n)]):[3,2];case 1:return r.sent(),[3,5];case 2:return t?[3,4]:(n.$r.add(2),[4,un(n)]);case 3:r.sent(),n.Br.set("Unknown"),r.label=4;case 4:r.label=5;case 5:return[2]}})})}function cn(e){var t=this;return e.Ur||(e.Ur=function(n,r,i){var o=_(n);return o.br(),new cp(r,o.Hi,o.credentials,o.R,i)}(e.datastore,e.asyncQueue,{Ii:dp.bind(null,e),Ri:yp.bind(null,e),_r:vp.bind(null,e)}),e.Mr.push(function(n){return g(t,void 0,void 0,function(){return m(this,function(r){switch(r.label){case 0:return n?(e.Ur.sr(),Go(e)?Ko(e):e.Br.set("Unknown"),[3,3]):[3,1];case 1:return[4,e.Ur.stop()];case 2:r.sent(),Vc(e),r.label=3;case 3:return[2]}})})})),e.Ur}function se(e){var t=this;return e.Qr||(e.Qr=function(n,r,i){var o=_(n);return o.br(),new hp(r,o.Hi,o.credentials,o.R,i)}(e.datastore,e.asyncQueue,{Ii:mp.bind(null,e),Ri:bp.bind(null,e),Ir:gp.bind(null,e),Tr:wp.bind(null,e)}),e.Mr.push(function(n){return g(t,void 0,void 0,function(){return m(this,function(r){switch(r.label){case 0:return n?(e.Qr.sr(),[4,an(e)]):[3,2];case 1:return r.sent(),[3,4];case 2:return[4,e.Qr.stop()];case 3:r.sent(),e.kr.length>0&&(I("RemoteStore","Stopping write stream with "+e.kr.length+" pending writes"),e.kr=[]),r.label=4;case 4:return[2]}})})})),e.Qr}var Ip=function(){function e(t,n,r,i,o){this.asyncQueue=t,this.timerId=n,this.targetTimeMs=r,this.op=i,this.removalCallback=o,this.deferred=new kt,this.then=this.deferred.promise.then.bind(this.deferred.promise),this.deferred.promise.catch(function(s){})}return e.createAndSchedule=function(t,n,r,i,o){var s=new e(t,n,Date.now()+r,i,o);return s.start(r),s},e.prototype.start=function(t){var n=this;this.timerHandle=setTimeout(function(){return n.handleDelayElapsed()},t)},e.prototype.skipDelay=function(){return this.handleDelayElapsed()},e.prototype.cancel=function(t){this.timerHandle!==null&&(this.clearTimeout(),this.deferred.reject(new w(d.CANCELLED,"Operation cancelled"+(t?": "+t:""))))},e.prototype.handleDelayElapsed=function(){var t=this;this.asyncQueue.enqueueAndForget(function(){return t.timerHandle!==null?(t.clearTimeout(),t.op().then(function(n){return t.deferred.resolve(n)})):Promise.resolve()})},e.prototype.clearTimeout=function(){this.timerHandle!==null&&(this.removalCallback(this),clearTimeout(this.timerHandle),this.timerHandle=null)},e}();function hn(e,t){if(W("AsyncQueue",t+": "+e),De(e))return new w(d.UNAVAILABLE,t+": "+e);throw e}/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var jc=function(){function e(t){this.comparator=t?function(n,r){return t(n,r)||N.comparator(n.key,r.key)}:function(n,r){return N.comparator(n.key,r.key)},this.keyedMap=ji(),this.sortedSet=new ht(this.comparator)}return e.emptySet=function(t){return new e(t.comparator)},e.prototype.has=function(t){return this.keyedMap.get(t)!=null},e.prototype.get=function(t){return this.keyedMap.get(t)},e.prototype.first=function(){return this.sortedSet.minKey()},e.prototype.last=function(){return this.sortedSet.maxKey()},e.prototype.isEmpty=function(){return this.sortedSet.isEmpty()},e.prototype.indexOf=function(t){var n=this.keyedMap.get(t);return n?this.sortedSet.indexOf(n):-1},Object.defineProperty(e.prototype,"size",{get:function(){return this.sortedSet.size},enumerable:!1,configurable:!0}),e.prototype.forEach=function(t){this.sortedSet.inorderTraversal(function(n,r){return t(n),!1})},e.prototype.add=function(t){var n=this.delete(t.key);return n.copy(n.keyedMap.insert(t.key,t),n.sortedSet.insert(t,null))},e.prototype.delete=function(t){var n=this.get(t);return n?this.copy(this.keyedMap.remove(t),this.sortedSet.remove(n)):this},e.prototype.isEqual=function(t){if(!(t instanceof e)||this.size!==t.size)return!1;for(var n=this.sortedSet.getIterator(),r=t.sortedSet.getIterator();n.hasNext();){var i=n.getNext().key,o=r.getNext().key;if(!i.isEqual(o))return!1}return!0},e.prototype.toString=function(){var t=[];return this.forEach(function(n){t.push(n.toString())}),t.length===0?"DocumentSet ()":`DocumentSet (
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)`},e.prototype.copy=function(t,n){var r=new e;return r.comparator=this.comparator,r.keyedMap=t,r.sortedSet=n,r},e}(),hu=function(){function e(){this.Kr=new ht(N.comparator)}return e.prototype.track=function(t){var n=t.doc.key,r=this.Kr.get(n);r?t.type!==0&&r.type===3?this.Kr=this.Kr.insert(n,t):t.type===3&&r.type!==1?this.Kr=this.Kr.insert(n,{type:r.type,doc:t.doc}):t.type===2&&r.type===2?this.Kr=this.Kr.insert(n,{type:2,doc:t.doc}):t.type===2&&r.type===0?this.Kr=this.Kr.insert(n,{type:0,doc:t.doc}):t.type===1&&r.type===0?this.Kr=this.Kr.remove(n):t.type===1&&r.type===2?this.Kr=this.Kr.insert(n,{type:1,doc:r.doc}):t.type===0&&r.type===1?this.Kr=this.Kr.insert(n,{type:2,doc:t.doc}):D():this.Kr=this.Kr.insert(n,t)},e.prototype.jr=function(){var t=[];return this.Kr.inorderTraversal(function(n,r){t.push(r)}),t},e}(),xr=function(){function e(t,n,r,i,o,s,u,a){this.query=t,this.docs=n,this.oldDocs=r,this.docChanges=i,this.mutatedKeys=o,this.fromCache=s,this.syncStateChanged=u,this.excludesMetadataChanges=a}return e.fromInitialDocuments=function(t,n,r,i){var o=[];return n.forEach(function(s){o.push({type:0,doc:s})}),new e(t,n,jc.emptySet(n),o,r,i,!0,!1)},Object.defineProperty(e.prototype,"hasPendingWrites",{get:function(){return!this.mutatedKeys.isEmpty()},enumerable:!1,configurable:!0}),e.prototype.isEqual=function(t){if(!(this.fromCache===t.fromCache&&this.syncStateChanged===t.syncStateChanged&&this.mutatedKeys.isEqual(t.mutatedKeys)&&zn(this.query,t.query)&&this.docs.isEqual(t.docs)&&this.oldDocs.isEqual(t.oldDocs)))return!1;var n=this.docChanges,r=t.docChanges;if(n.length!==r.length)return!1;for(var i=0;i<n.length;i++)if(n[i].type!==r[i].type||!n[i].doc.isEqual(r[i].doc))return!1;return!0},e}(),Ep=function(){this.Wr=void 0,this.listeners=[]},Tp=function(){this.queries=new sn(function(e){return $a(e)},zn),this.onlineState="Unknown",this.Gr=new Set};/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function zo(e,t){return g(this,void 0,void 0,function(){var n,r,i,o,s,u,a;return m(this,function(c){switch(c.label){case 0:if(n=_(e),r=t.query,i=!1,(o=n.queries.get(r))||(i=!0,o=new Ep),!i)return[3,4];c.label=1;case 1:return c.trys.push([1,3,,4]),s=o,[4,n.onListen(r)];case 2:return s.Wr=c.sent(),[3,4];case 3:return u=c.sent(),a=hn(u,"Initialization of query '"+qi(t.query)+"' failed"),[2,void t.onError(a)];case 4:return n.queries.set(r,o),o.listeners.push(t),t.zr(n.onlineState),o.Wr&&t.Hr(o.Wr)&&$o(n),[2]}})})}function Qo(e,t){return g(this,void 0,void 0,function(){var n,r,i,o,s;return m(this,function(u){return n=_(e),r=t.query,i=!1,(o=n.queries.get(r))&&(s=o.listeners.indexOf(t))>=0&&(o.listeners.splice(s,1),i=o.listeners.length===0),i?[2,(n.queries.delete(r),n.onUnlisten(r))]:[2]})})}function _p(e,t){for(var n=_(e),r=!1,i=0,o=t;i<o.length;i++){var s=o[i],u=s.query,a=n.queries.get(u);if(a){for(var c=0,h=a.listeners;c<h.length;c++)h[c].Hr(s)&&(r=!0);a.Wr=s}}r&&$o(n)}function Sp(e,t,n){var r=_(e),i=r.queries.get(t);if(i)for(var o=0,s=i.listeners;o<s.length;o++)s[o].onError(n);r.queries.delete(t)}function $o(e){e.Gr.forEach(function(t){t.next()})}var Ho=function(){function e(t,n,r){this.query=t,this.Jr=n,this.Yr=!1,this.Xr=null,this.onlineState="Unknown",this.options=r||{}}return e.prototype.Hr=function(t){if(!this.options.includeMetadataChanges){for(var n=[],r=0,i=t.docChanges;r<i.length;r++){var o=i[r];o.type!==3&&n.push(o)}t=new xr(t.query,t.docs,t.oldDocs,n,t.mutatedKeys,t.fromCache,t.syncStateChanged,!0)}var s=!1;return this.Yr?this.Zr(t)&&(this.Jr.next(t),s=!0):this.eo(t,this.onlineState)&&(this.no(t),s=!0),this.Xr=t,s},e.prototype.onError=function(t){this.Jr.error(t)},e.prototype.zr=function(t){this.onlineState=t;var n=!1;return this.Xr&&!this.Yr&&this.eo(this.Xr,t)&&(this.no(this.Xr),n=!0),n},e.prototype.eo=function(t,n){if(!t.fromCache)return!0;var r=n!=="Offline";return!(this.options.so&&r||t.docs.isEmpty()&&n!=="Offline")},e.prototype.Zr=function(t){if(t.docChanges.length>0)return!0;var n=this.Xr&&this.Xr.hasPendingWrites!==t.hasPendingWrites;return!(!t.syncStateChanged&&!n)&&this.options.includeMetadataChanges===!0},e.prototype.no=function(t){t=xr.fromInitialDocuments(t.query,t.docs,t.mutatedKeys,t.fromCache),this.Yr=!0,this.Jr.next(t)},e}();/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var Kc=function(e){this.key=e},Gc=function(e){this.key=e},zc=function(){function e(t,n){this.query=t,this.uo=n,this.ao=null,this.current=!1,this.ho=B(),this.mutatedKeys=B(),this.lo=Ha(t),this.fo=new jc(this.lo)}return Object.defineProperty(e.prototype,"wo",{get:function(){return this.uo},enumerable:!1,configurable:!0}),e.prototype._o=function(t,n){var r=this,i=n?n.mo:new hu,o=n?n.fo:this.fo,s=n?n.mutatedKeys:this.mutatedKeys,u=o,a=!1,c=sr(this.query)&&o.size===this.query.limit?o.last():null,h=_r(this.query)&&o.size===this.query.limit?o.first():null;if(t.inorderTraversal(function(f,y){var p=o.get(f),v=Qn(r.query,y)?y:null,E=!!p&&r.mutatedKeys.has(p.key),T=!!v&&(v.hasLocalMutations||r.mutatedKeys.has(v.key)&&v.hasCommittedMutations),k=!1;p&&v?p.data.isEqual(v.data)?E!==T&&(i.track({type:3,doc:v}),k=!0):r.yo(p,v)||(i.track({type:2,doc:v}),k=!0,(c&&r.lo(v,c)>0||h&&r.lo(v,h)<0)&&(a=!0)):!p&&v?(i.track({type:0,doc:v}),k=!0):p&&!v&&(i.track({type:1,doc:p}),k=!0,(c||h)&&(a=!0)),k&&(v?(u=u.add(v),s=T?s.add(f):s.delete(f)):(u=u.delete(f),s=s.delete(f)))}),sr(this.query)||_r(this.query))for(;u.size>this.query.limit;){var l=sr(this.query)?u.last():u.first();u=u.delete(l.key),s=s.delete(l.key),i.track({type:1,doc:l})}return{fo:u,mo:i,Nn:a,mutatedKeys:s}},e.prototype.yo=function(t,n){return t.hasLocalMutations&&n.hasCommittedMutations&&!n.hasLocalMutations},e.prototype.applyChanges=function(t,n,r){var i=this,o=this.fo;this.fo=t.fo,this.mutatedKeys=t.mutatedKeys;var s=t.mo.jr();s.sort(function(h,l){return function(f,y){var p=function(v){switch(v){case 0:return 1;case 2:case 3:return 2;case 1:return 0;default:return D()}};return p(f)-p(y)}(h.type,l.type)||i.lo(h.doc,l.doc)}),this.po(r);var u=n?this.Eo():[],a=this.ho.size===0&&this.current?1:0,c=a!==this.ao;return this.ao=a,s.length!==0||c?{snapshot:new xr(this.query,t.fo,o,s,t.mutatedKeys,a===0,c,!1),To:u}:{To:u}},e.prototype.zr=function(t){return this.current&&t==="Offline"?(this.current=!1,this.applyChanges({fo:this.fo,mo:new hu,mutatedKeys:this.mutatedKeys,Nn:!1},!1)):{To:[]}},e.prototype.Io=function(t){return!this.uo.has(t)&&!!this.fo.has(t)&&!this.fo.get(t).hasLocalMutations},e.prototype.po=function(t){var n=this;t&&(t.addedDocuments.forEach(function(r){return n.uo=n.uo.add(r)}),t.modifiedDocuments.forEach(function(r){}),t.removedDocuments.forEach(function(r){return n.uo=n.uo.delete(r)}),this.current=t.current)},e.prototype.Eo=function(){var t=this;if(!this.current)return[];var n=this.ho;this.ho=B(),this.fo.forEach(function(i){t.Io(i.key)&&(t.ho=t.ho.add(i.key))});var r=[];return n.forEach(function(i){t.ho.has(i)||r.push(new Gc(i))}),this.ho.forEach(function(i){n.has(i)||r.push(new Kc(i))}),r},e.prototype.Ao=function(t){this.uo=t.Bn,this.ho=B();var n=this._o(t.documents);return this.applyChanges(n,!0)},e.prototype.Ro=function(){return xr.fromInitialDocuments(this.query,this.fo,this.mutatedKeys,this.ao===0)},e}(),Dp=function(e,t,n){this.query=e,this.targetId=t,this.view=n},Np=function(e){this.key=e,this.bo=!1},Ap=function(){function e(t,n,r,i,o,s){this.localStore=t,this.remoteStore=n,this.eventManager=r,this.sharedClientState=i,this.currentUser=o,this.maxConcurrentLimboResolutions=s,this.vo={},this.Po=new sn(function(u){return $a(u)},zn),this.Vo=new Map,this.So=new Set,this.Do=new ht(N.comparator),this.Co=new Map,this.No=new qo,this.xo={},this.Fo=new Map,this.ko=Nr.Yt(),this.onlineState="Unknown",this.Oo=void 0}return Object.defineProperty(e.prototype,"isPrimaryClient",{get:function(){return this.Oo===!0},enumerable:!1,configurable:!0}),e}();function Cp(e,t){return g(this,void 0,void 0,function(){var n,r,i,o,s,u;return m(this,function(a){switch(a.label){case 0:return n=Zo(e),(o=n.Po.get(t))?(r=o.targetId,n.sharedClientState.addLocalQueryTarget(r),i=o.view.Ro(),[3,4]):[3,1];case 1:return[4,Ar(n.localStore,Ut(t))];case 2:return s=a.sent(),u=n.sharedClientState.addLocalQueryTarget(s.targetId),r=s.targetId,[4,Wo(n,t,r,u==="current")];case 3:i=a.sent(),n.isPrimaryClient&&Jr(n.remoteStore,s),a.label=4;case 4:return[2,i]}})})}function Wo(e,t,n,r){return g(this,void 0,void 0,function(){var i,o,s,u,a,c;return m(this,function(h){switch(h.label){case 0:return e.$o=function(l,f,y){return function(p,v,E,T){return g(this,void 0,void 0,function(){var k,A,O;return m(this,function(M){switch(M.label){case 0:return k=v.view._o(E),k.Nn?[4,Cr(p.localStore,v.query,!1).then(function(q){var et=q.documents;return v.view._o(et,k)})]:[3,2];case 1:k=M.sent(),M.label=2;case 2:return A=T&&T.targetChanges.get(v.targetId),O=v.view.applyChanges(k,p.isPrimaryClient,A),[2,($i(p,v.targetId,O.To),O.snapshot)]}})})}(e,l,f,y)},[4,Cr(e.localStore,t,!0)];case 1:return i=h.sent(),o=new zc(t,i.Bn),s=o._o(i.documents),u=Oo.createSynthesizedTargetChangeForCurrentChange(n,r&&e.onlineState!=="Offline"),a=o.applyChanges(s,e.isPrimaryClient,u),$i(e,n,a.To),c=new Dp(t,n,o),[2,(e.Po.set(t,c),e.Vo.has(n)?e.Vo.get(n).push(t):e.Vo.set(n,[t]),a.snapshot)]}})})}function kp(e,t){return g(this,void 0,void 0,function(){var n,r,i;return m(this,function(o){switch(o.label){case 0:return n=_(e),r=n.Po.get(t),(i=n.Vo.get(r.targetId)).length>1?[2,(n.Vo.set(r.targetId,i.filter(function(s){return!zn(s,t)})),void 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ce(A.key,O,Ka(O.toProto().mapValue),st.exists(!0)))}return l._n.addMutationBatch(p,f,E,c)})}).then(function(p){return p.applyToLocalDocumentSet(h),{batchId:p.batchId,changes:h}})}(r.localStore,t)];case 2:return i=u.sent(),r.sharedClientState.addPendingMutation(i.batchId),function(a,c,h){var l=a.xo[a.currentUser.toKey()];l||(l=new ht(L)),l=l.insert(c,h),a.xo[a.currentUser.toKey()]=l}(r,i.batchId,n),[4,le(r,i.changes)];case 3:return u.sent(),[4,an(r.remoteStore)];case 4:return u.sent(),[3,6];case 5:return o=u.sent(),s=hn(o,"Failed to persist write"),n.reject(s),[3,6];case 6:return[2]}})})}function Qc(e,t){return g(this,void 0,void 0,function(){var n,r;return m(this,function(i){switch(i.label){case 0:n=_(e),i.label=1;case 1:return i.trys.push([1,4,,6]),[4,Qf(n.localStore,t)];case 2:return r=i.sent(),t.targetChanges.forEach(function(o,s){var u=n.Co.get(s);u&&(x(o.addedDocuments.size+o.modifiedDocuments.size+o.removedDocuments.size<=1),o.addedDocuments.size>0?u.bo=!0:o.modifiedDocuments.size>0?x(u.bo):o.removedDocuments.size>0&&(x(u.bo),u.bo=!1))}),[4,le(n,r,t)];case 3:return i.sent(),[3,6];case 4:return[4,Ne(i.sent())];case 5:return i.sent(),[3,6];case 6:return[2]}})})}function lu(e,t,n){var r=_(e);if(r.isPrimaryClient&&n===0||!r.isPrimaryClient&&n===1){var i=[];r.Po.forEach(function(o,s){var u=s.view.zr(t);u.snapshot&&i.push(u.snapshot)}),function(o,s){var u=_(o);u.onlineState=s;var a=!1;u.queries.forEach(function(c,h){for(var l=0,f=h.listeners;l<f.length;l++)f[l].zr(s)&&(a=!0)}),a&&$o(u)}(r.eventManager,t),i.length&&r.vo._r(i),r.onlineState=t,r.isPrimaryClient&&r.sharedClientState.setOnlineState(t)}}function Rp(e,t,n){return g(this,void 0,void 0,function(){var r,i,o,s,u,a;return m(this,function(c){switch(c.label){case 0:return(r=_(e)).sharedClientState.updateQueryState(t,"rejected",n),i=r.Co.get(t),(o=i&&i.key)?(s=(s=new ht(N.comparator)).insert(o,ct.newNoDocument(o,P.min())),u=B().add(o),a=new Ro(P.min(),new Map,new J(L),s,u),[4,Qc(r,a)]):[3,2];case 1:return c.sent(),r.Do=r.Do.remove(o),r.Co.delete(t),Jo(r),[3,4];case 2:return[4,Je(r.localStore,t,!1).then(function(){return Ze(r,t,n)}).catch(Ne)];case 3:c.sent(),c.label=4;case 4:return[2]}})})}function Op(e,t){return g(this,void 0,void 0,function(){var n,r,i;return m(this,function(o){switch(o.label){case 0:n=_(e),r=t.batch.batchId,o.label=1;case 1:return o.trys.push([1,4,,6]),[4,zf(n.localStore,t)];case 2:return i=o.sent(),Yo(n,r,null),Xo(n,r),n.sharedClientState.updateMutationState(r,"acknowledged"),[4,le(n,i)];case 3:return o.sent(),[3,6];case 4:return[4,Ne(o.sent())];case 5:return o.sent(),[3,6];case 6:return[2]}})})}function Pp(e,t,n){return g(this,void 0,void 0,function(){var r,i;return m(this,function(o){switch(o.label){case 0:r=_(e),o.label=1;case 1:return o.trys.push([1,4,,6]),[4,function(s,u){var a=_(s);return a.persistence.runTransaction("Reject batch","readwrite-primary",function(c){var h;return a._n.lookupMutationBatch(c,u).next(function(l){return x(l!==null),h=l.keys(),a._n.removeMutationBatch(c,l)}).next(function(){return a._n.performConsistencyCheck(c)}).next(function(){return a.Mn.pn(c,h)})})}(r.localStore,t)];case 2:return i=o.sent(),Yo(r,t,n),Xo(r,t),r.sharedClientState.updateMutationState(t,"rejected",n),[4,le(r,i)];case 3:return o.sent(),[3,6];case 4:return[4,Ne(o.sent())];case 5:return o.sent(),[3,6];case 6:return[2]}})})}function Lp(e,t){return g(this,void 0,void 0,function(){var n,r,i,o,s;return m(this,function(u){switch(u.label){case 0:he((n=_(e)).remoteStore)||I("SyncEngine","The network is disabled. The task returned by 'awaitPendingWrites()' will not complete until the network is enabled."),u.label=1;case 1:return u.trys.push([1,3,,4]),[4,function(a){var c=_(a);return c.persistence.runTransaction("Get highest unacknowledged batch id","readonly",function(h){return c._n.getHighestUnacknowledgedBatchId(h)})}(n.localStore)];case 2:return(r=u.sent())===-1?[2,void t.resolve()]:((i=n.Fo.get(r)||[]).push(t),n.Fo.set(r,i),[3,4]);case 3:return o=u.sent(),s=hn(o,"Initialization of waitForPendingWrites() operation failed"),t.reject(s),[3,4];case 4:return[2]}})})}function Xo(e,t){(e.Fo.get(t)||[]).forEach(function(n){n.resolve()}),e.Fo.delete(t)}function Yo(e,t,n){var r=_(e),i=r.xo[r.currentUser.toKey()];if(i){var o=i.get(t);o&&(n?o.reject(n):o.resolve(),i=i.remove(t)),r.xo[r.currentUser.toKey()]=i}}function Ze(e,t,n){n===void 0&&(n=null),e.sharedClientState.removeLocalQueryTarget(t);for(var r=0,i=e.Vo.get(t);r<i.length;r++){var o=i[r];e.Po.delete(o),n&&e.vo.Mo(o,n)}e.Vo.delete(t),e.isPrimaryClient&&e.No.Zn(t).forEach(function(s){e.No.containsKey(s)||$c(e,s)})}function $c(e,t){e.So.delete(t.path.canonicalString());var n=e.Do.get(t);n!==null&&(Cn(e.remoteStore,n),e.Do=e.Do.remove(t),e.Co.delete(n),Jo(e))}function $i(e,t,n){for(var r=0,i=n;r<i.length;r++){var o=i[r];o instanceof Kc?(e.No.addReference(o.key,t),Mp(e,o)):o instanceof Gc?(I("SyncEngine","Document no longer in limbo: "+o.key),e.No.removeReference(o.key,t),e.No.containsKey(o.key)||$c(e,o.key)):D()}}function Mp(e,t){var n=t.key,r=n.path.canonicalString();e.Do.get(n)||e.So.has(r)||(I("SyncEngine","New document in limbo: "+n),e.So.add(r),Jo(e))}function Jo(e){for(;e.So.size>0&&e.Do.size<e.maxConcurrentLimboResolutions;){var t=e.So.values().next().value;e.So.delete(t);var n=new N(V.fromString(t)),r=e.ko.next();e.Co.set(r,new Np(n)),e.Do=e.Do.insert(n,r),Jr(e.remoteStore,new Xr(Ut(Gn(n.path)),r,2,St.o))}}function le(e,t,n){return g(this,void 0,void 0,function(){var r,i,o,s;return m(this,function(u){switch(u.label){case 0:return r=_(e),i=[],o=[],s=[],r.Po.isEmpty()?[3,3]:(r.Po.forEach(function(a,c){s.push(r.$o(c,t,n).then(function(h){if(h){r.isPrimaryClient&&r.sharedClientState.updateQueryState(c.targetId,h.fromCache?"not-current":"current"),i.push(h);var l=Kf.Pn(c.targetId,h);o.push(l)}}))}),[4,Promise.all(s)]);case 1:return u.sent(),r.vo._r(i),[4,function(a,c){return g(this,void 0,void 0,function(){var h,l,f,y,p,v,E,T,k;return m(this,function(A){switch(A.label){case 0:h=_(a),A.label=1;case 1:return A.trys.push([1,3,,4]),[4,h.persistence.runTransaction("notifyLocalViewChanges","readwrite",function(O){return b.forEach(c,function(M){return b.forEach(M.bn,function(q){return h.persistence.referenceDelegate.addReference(O,M.targetId,q)}).next(function(){return b.forEach(M.vn,function(q){return h.persistence.referenceDelegate.removeReference(O,M.targetId,q)})})})})];case 2:return A.sent(),[3,4];case 3:if(!De(l=A.sent()))throw l;return I("LocalStore","Failed to update sequence numbers: "+l),[3,4];case 4:for(f=0,y=c;f<y.length;f++)p=y[f],v=p.targetId,p.fromCache||(E=h.Fn.get(v),T=E.snapshotVersion,k=E.withLastLimboFreeSnapshotVersion(T),h.Fn=h.Fn.insert(v,k));return[2]}})})}(r.localStore,o)];case 2:u.sent(),u.label=3;case 3:return[2]}})})}function Fp(e,t){return g(this,void 0,void 0,function(){var n,r;return m(this,function(i){switch(i.label){case 0:return(n=_(e)).currentUser.isEqual(t)?[3,3]:(I("SyncEngine","User change. New user:",t.toKey()),[4,kc(n.localStore,t)]);case 1:return r=i.sent(),n.currentUser=t,function(o,s){o.Fo.forEach(function(u){u.forEach(function(a){a.reject(new w(d.CANCELLED,"'waitForPendingWrites' promise is rejected due to a user change."))})}),o.Fo.clear()}(n),n.sharedClientState.handleUserChange(t,r.removedBatchIds,r.addedBatchIds),[4,le(n,r.Ln)];case 2:i.sent(),i.label=3;case 3:return[2]}})})}function Vp(e,t){var n=_(e),r=n.Co.get(t);if(r&&r.bo)return B().add(r.key);var i=B(),o=n.Vo.get(t);if(!o)return i;for(var s=0,u=o;s<u.length;s++){var a=u[s],c=n.Po.get(a);i=i.unionWith(c.view.wo)}return i}function Up(e,t){return g(this,void 0,void 0,function(){var n,r,i;return m(this,function(o){switch(o.label){case 0:return[4,Cr((n=_(e)).localStore,t.query,!0)];case 1:return r=o.sent(),i=t.view.Ao(r),[2,(n.isPrimaryClient&&$i(n,t.targetId,i.To),i)]}})})}function qp(e){return g(this,void 0,void 0,function(){var t;return m(this,function(n){return[2,Oc((t=_(e)).localStore).then(function(r){return le(t,r)})]})})}function Bp(e,t,n,r){return g(this,void 0,void 0,function(){var i,o;return m(this,function(s){switch(s.label){case 0:return[4,function(u,a){var c=_(u),h=_(c._n);return c.persistence.runTransaction("Lookup mutation documents","readonly",function(l){return h.jt(l,a).next(function(f){return f?c.Mn.pn(l,f):b.resolve(null)})})}((i=_(e)).localStore,t)];case 1:return(o=s.sent())===null?[3,6]:n!=="pending"?[3,3]:[4,an(i.remoteStore)];case 2:return s.sent(),[3,4];case 3:n==="acknowledged"||n==="rejected"?(Yo(i,t,r||null),Xo(i,t),function(u,a){_(_(u)._n).Gt(a)}(i.localStore,t)):D(),s.label=4;case 4:return[4,le(i,o)];case 5:return s.sent(),[3,7];case 6:I("SyncEngine","Cannot apply mutation batch with id: "+t),s.label=7;case 7:return[2]}})})}function jp(e,t){return g(this,void 0,void 0,function(){var n,r,i,o,s,u,a,c;return m(this,function(h){switch(h.label){case 0:return Zo(n=_(e)),ts(n),t!==!0||n.Oo===!0?[3,3]:(r=n.sharedClientState.getAllActiveQueryTargets(),[4,fu(n,r.toArray())]);case 1:return i=h.sent(),n.Oo=!0,[4,Qi(n.remoteStore,!0)];case 2:for(h.sent(),o=0,s=i;o<s.length;o++)u=s[o],Jr(n.remoteStore,u);return[3,7];case 3:return t!==!1||n.Oo===!1?[3,7]:(a=[],c=Promise.resolve(),n.Vo.forEach(function(l,f){n.sharedClientState.isLocalQueryTarget(f)?a.push(f):c=c.then(function(){return Ze(n,f),Je(n.localStore,f,!0)}),Cn(n.remoteStore,f)}),[4,c]);case 4:return h.sent(),[4,fu(n,a)];case 5:return h.sent(),function(l){var f=_(l);f.Co.forEach(function(y,p){Cn(f.remoteStore,p)}),f.No.ts(),f.Co=new Map,f.Do=new ht(N.comparator)}(n),n.Oo=!1,[4,Qi(n.remoteStore,!1)];case 6:h.sent(),h.label=7;case 7:return[2]}})})}function fu(e,t,n){return g(this,void 0,void 0,function(){var r,i,o,s,u,a,c,h,l,f,y,p,v,E;return m(this,function(T){switch(T.label){case 0:r=_(e),i=[],o=[],s=0,u=t,T.label=1;case 1:return s<u.length?(a=u[s],c=void 0,(h=r.Vo.get(a))&&h.length!==0?[4,Ar(r.localStore,Ut(h[0]))]:[3,7]):[3,13];case 2:c=T.sent(),l=0,f=h,T.label=3;case 3:return l<f.length?(y=f[l],p=r.Po.get(y),[4,Up(r,p)]):[3,6];case 4:(v=T.sent()).snapshot&&o.push(v.snapshot),T.label=5;case 5:return l++,[3,3];case 6:return[3,11];case 7:return[4,Rc(r.localStore,a)];case 8:return E=T.sent(),[4,Ar(r.localStore,E)];case 9:return c=T.sent(),[4,Wo(r,Hc(E),a,!1)];case 10:T.sent(),T.label=11;case 11:i.push(c),T.label=12;case 12:return s++,[3,1];case 13:return[2,(r.vo._r(o),i)]}})})}function Hc(e){return za(e.path,e.collectionGroup,e.orderBy,e.filters,e.limit,"F",e.startAt,e.endAt)}function Kp(e){var t=_(e);return _(_(t.localStore).persistence).fn()}function Gp(e,t,n,r){return g(this,void 0,void 0,function(){var i,o,s;return m(this,function(u){switch(u.label){case 0:return(i=_(e)).Oo?(I("SyncEngine","Ignoring unexpected query state notification."),[3,8]):[3,1];case 1:if(!i.Vo.has(t))return[3,8];switch(n){case"current":case"not-current":return[3,2];case"rejected":return[3,5]}return[3,7];case 2:return[4,Oc(i.localStore)];case 3:return o=u.sent(),s=Ro.createSynthesizedRemoteEventForCurrentChange(t,n==="current"),[4,le(i,o,s)];case 4:return u.sent(),[3,8];case 5:return[4,Je(i.localStore,t,!0)];case 6:return u.sent(),Ze(i,t,r),[3,8];case 7:D(),u.label=8;case 8:return[2]}})})}function zp(e,t,n){return g(this,void 0,void 0,function(){var r,i,o,s,u,a,c,h,l,f;return m(this,function(y){switch(y.label){case 0:if(!(r=Zo(e)).Oo)return[3,10];i=0,o=t,y.label=1;case 1:return i<o.length?(s=o[i],r.Vo.has(s)?(I("SyncEngine","Adding an already active target "+s),[3,5]):[4,Rc(r.localStore,s)]):[3,6];case 2:return u=y.sent(),[4,Ar(r.localStore,u)];case 3:return a=y.sent(),[4,Wo(r,Hc(u),a.targetId,!1)];case 4:y.sent(),Jr(r.remoteStore,a),y.label=5;case 5:return i++,[3,1];case 6:c=function(p){return m(this,function(v){switch(v.label){case 0:return r.Vo.has(p)?[4,Je(r.localStore,p,!1).then(function(){Cn(r.remoteStore,p),Ze(r,p)}).catch(Ne)]:[3,2];case 1:v.sent(),v.label=2;case 2:return[2]}})},h=0,l=n,y.label=7;case 7:return h<l.length?(f=l[h],[5,c(f)]):[3,10];case 8:y.sent(),y.label=9;case 9:return h++,[3,7];case 10:return[2]}})})}function Zo(e){var t=_(e);return t.remoteStore.remoteSyncer.applyRemoteEvent=Qc.bind(null,t),t.remoteStore.remoteSyncer.getRemoteKeysForTarget=Vp.bind(null,t),t.remoteStore.remoteSyncer.rejectListen=Rp.bind(null,t),t.vo._r=_p.bind(null,t.eventManager),t.vo.Mo=Sp.bind(null,t.eventManager),t}function ts(e){var t=_(e);return t.remoteStore.remoteSyncer.applySuccessfulWrite=Op.bind(null,t),t.remoteStore.remoteSyncer.rejectFailedWrite=Pp.bind(null,t),t}var Wc=function(){function e(){this.synchronizeTabs=!1}return e.prototype.initialize=function(t){return g(this,void 0,void 0,function(){return m(this,function(n){switch(n.label){case 0:return this.R=Yr(t.databaseInfo.databaseId),this.sharedClientState=this.Bo(t),this.persistence=this.qo(t),[4,this.persistence.start()];case 1:return n.sent(),this.gcScheduler=this.Uo(t),this.localStore=this.Qo(t),[2]}})})},e.prototype.Uo=function(t){return null},e.prototype.Qo=function(t){return Cc(this.persistence,new Ac,t.initialUser,this.R)},e.prototype.qo=function(t){return new ep(rp.bs,this.R)},e.prototype.Bo=function(t){return new Pc},e.prototype.terminate=function(){return g(this,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return this.gcScheduler&&this.gcScheduler.stop(),[4,this.sharedClientState.shutdown()];case 1:return t.sent(),[4,this.persistence.shutdown()];case 2:return t.sent(),[2]}})})},e}(),Xc=function(e){function t(n,r,i){var o=this;return(o=e.call(this)||this).Ko=n,o.cacheSizeBytes=r,o.forceOwnership=i,o.synchronizeTabs=!1,o}return C(t,e),t.prototype.initialize=function(n){return g(this,void 0,void 0,function(){return m(this,function(r){switch(r.label){case 0:return[4,e.prototype.initialize.call(this,n)];case 1:return r.sent(),[4,Wf(this.localStore)];case 2:return r.sent(),[4,this.Ko.initialize(this,n)];case 3:return r.sent(),[4,ts(this.Ko.syncEngine)];case 4:return r.sent(),[4,an(this.Ko.remoteStore)];case 5:return r.sent(),[2]}})})},t.prototype.Qo=function(n){return Cc(this.persistence,new Ac,n.initialUser,this.R)},t.prototype.Uo=function(n){var r=this.persistence.referenceDelegate.garbageCollector;return new Mf(r,n.asyncQueue)},t.prototype.qo=function(n){var r=Uo(n.databaseInfo.databaseId,n.databaseInfo.persistenceKey),i=this.cacheSizeBytes!==void 0?Lt.withCacheSize(this.cacheSizeBytes):Lt.DEFAULT;return new jf(this.synchronizeTabs,r,n.clientId,i,n.asyncQueue,Lc(),cr(),this.R,this.sharedClientState,!!this.forceOwnership)},t.prototype.Bo=function(n){return new Pc},t}(Wc),Qp=function(e){function t(n,r){var i=this;return(i=e.call(this,n,r,!1)||this).Ko=n,i.cacheSizeBytes=r,i.synchronizeTabs=!0,i}return C(t,e),t.prototype.initialize=function(n){return g(this,void 0,void 0,function(){var r,i=this;return m(this,function(o){switch(o.label){case 0:return[4,e.prototype.initialize.call(this,n)];case 1:return o.sent(),r=this.Ko.syncEngine,this.sharedClientState instanceof Ii?(this.sharedClientState.syncEngine={ui:Bp.bind(null,r),ai:Gp.bind(null,r),hi:zp.bind(null,r),fn:Kp.bind(null,r),ci:qp.bind(null,r)},[4,this.sharedClientState.start()]):[3,3];case 2:o.sent(),o.label=3;case 3:return[4,this.persistence.He(function(s){return g(i,void 0,void 0,function(){return m(this,function(u){switch(u.label){case 0:return[4,jp(this.Ko.syncEngine,s)];case 1:return u.sent(),this.gcScheduler&&(s&&!this.gcScheduler.started?this.gcScheduler.start(this.localStore):s||this.gcScheduler.stop()),[2]}})})})];case 4:return o.sent(),[2]}})})},t.prototype.Bo=function(n){var r=Lc();if(!Ii.yt(r))throw new w(d.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");var i=Uo(n.databaseInfo.databaseId,n.databaseInfo.persistenceKey);return new Ii(r,n.asyncQueue,i,n.clientId,n.initialUser)},t}(Xc),Hi=function(){function e(){}return e.prototype.initialize=function(t,n){return g(this,void 0,void 0,function(){var r=this;return m(this,function(i){switch(i.label){case 0:return this.localStore?[3,2]:(this.localStore=t.localStore,this.sharedClientState=t.sharedClientState,this.datastore=this.createDatastore(n),this.remoteStore=this.createRemoteStore(n),this.eventManager=this.createEventManager(n),this.syncEngine=this.createSyncEngine(n,!t.synchronizeTabs),this.sharedClientState.onlineStateHandler=function(o){return lu(r.syncEngine,o,1)},this.remoteStore.remoteSyncer.handleCredentialChange=Fp.bind(null,this.syncEngine),[4,Qi(this.remoteStore,this.syncEngine.isPrimaryClient)]);case 1:i.sent(),i.label=2;case 2:return[2]}})})},e.prototype.createEventManager=function(t){return new Tp},e.prototype.createDatastore=function(t){var n,r=Yr(t.databaseInfo.databaseId),i=(n=t.databaseInfo,new ap(n));return function(o,s,u){return new lp(o,s,u)}(t.credentials,i,r)},e.prototype.createRemoteStore=function(t){var n,r,i,o,s,u=this;return n=this.localStore,r=this.datastore,i=t.asyncQueue,o=function(a){return lu(u.syncEngine,a,0)},s=cu.yt()?new cu:new op,new pp(n,r,i,o,s)},e.prototype.createSyncEngine=function(t,n){return function(r,i,o,s,u,a,c){var h=new Ap(r,i,o,s,u,a);return c&&(h.Oo=!0),h}(this.localStore,this.remoteStore,this.eventManager,this.sharedClientState,t.initialUser,t.maxConcurrentLimboResolutions,n)},e.prototype.terminate=function(){return function(t){return g(this,void 0,void 0,function(){var n;return m(this,function(r){switch(r.label){case 0:return n=_(t),I("RemoteStore","RemoteStore shutting down."),n.$r.add(5),[4,un(n)];case 1:return r.sent(),n.Lr.shutdown(),n.Br.set("Unknown"),[2]}})})}(this.remoteStore)},e}();/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *//**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var Zr=function(){function e(t){this.observer=t,this.muted=!1}return e.prototype.next=function(t){this.observer.next&&this.jo(this.observer.next,t)},e.prototype.error=function(t){this.observer.error?this.jo(this.observer.error,t):console.error("Uncaught Error in snapshot listener:",t)},e.prototype.Wo=function(){this.muted=!0},e.prototype.jo=function(t,n){var r=this;this.muted||setTimeout(function(){r.muted||t(n)},0)},e}(),$p=function(){function e(t){this.datastore=t,this.readVersions=new Map,this.mutations=[],this.committed=!1,this.lastWriteError=null,this.writtenDocs=new Set}return e.prototype.lookup=function(t){return g(this,void 0,void 0,function(){var n,r=this;return m(this,function(i){switch(i.label){case 0:if(this.ensureCommitNotCalled(),this.mutations.length>0)throw new w(d.INVALID_ARGUMENT,"Firestore transactions require all reads to be executed before all writes.");return[4,function(o,s){return g(this,void 0,void 0,function(){var u,a,c,h,l,f;return m(this,function(y){switch(y.label){case 0:return u=_(o),a=An(u.R)+"/documents",c={documents:s.map(function(p){return Nn(u.R,p)})},[4,u.Oi("BatchGetDocuments",a,c)];case 1:return h=y.sent(),l=new Map,h.forEach(function(p){var v=function(E,T){return"found"in T?function(k,A){x(!!A.found),A.found.name,A.found.updateTime;var O=jt(k,A.found.name),M=yt(A.found.updateTime),q=new _t({mapValue:{fields:A.found.fields}});return ct.newFoundDocument(O,M,q)}(E,T):"missing"in T?function(k,A){x(!!A.missing),x(!!A.readTime);var O=jt(k,A.missing),M=yt(A.readTime);return ct.newNoDocument(O,M)}(E,T):D()}(u.R,p);l.set(v.key.toString(),v)}),f=[],[2,(s.forEach(function(p){var v=l.get(p.toString());x(!!v),f.push(v)}),f)]}})})}(this.datastore,t)];case 1:return[2,((n=i.sent()).forEach(function(o){return r.recordVersion(o)}),n)]}})})},e.prototype.set=function(t,n){this.write(n.toMutation(t,this.precondition(t))),this.writtenDocs.add(t.toString())},e.prototype.update=function(t,n){try{this.write(n.toMutation(t,this.preconditionForUpdate(t)))}catch(r){this.lastWriteError=r}this.writtenDocs.add(t.toString())},e.prototype.delete=function(t){this.write(new Wn(t,this.precondition(t))),this.writtenDocs.add(t.toString())},e.prototype.commit=function(){return g(this,void 0,void 0,function(){var t,n=this;return m(this,function(r){switch(r.label){case 0:if(this.ensureCommitNotCalled(),this.lastWriteError)throw this.lastWriteError;return t=this.readVersions,this.mutations.forEach(function(i){t.delete(i.key.toString())}),t.forEach(function(i,o){var s=N.fromPath(o);n.mutations.push(new xo(s,n.precondition(s)))}),[4,function(i,o){return g(this,void 0,void 0,function(){var s,u,a;return m(this,function(c){switch(c.label){case 0:return s=_(i),u=An(s.R)+"/documents",a={writes:o.map(function(h){return Sr(s.R,h)})},[4,s.Ni("Commit",u,a)];case 1:return c.sent(),[2]}})})}(this.datastore,this.mutations)];case 1:return r.sent(),this.committed=!0,[2]}})})},e.prototype.recordVersion=function(t){var n;if(t.isFoundDocument())n=t.version;else{if(!t.isNoDocument())throw D();n=P.min()}var r=this.readVersions.get(t.key.toString());if(r){if(!n.isEqual(r))throw new w(d.ABORTED,"Document version changed between two reads.")}else this.readVersions.set(t.key.toString(),n)},e.prototype.precondition=function(t){var n=this.readVersions.get(t.toString());return!this.writtenDocs.has(t.toString())&&n?st.updateTime(n):st.none()},e.prototype.preconditionForUpdate=function(t){var n=this.readVersions.get(t.toString());if(!this.writtenDocs.has(t.toString())&&n){if(n.isEqual(P.min()))throw new w(d.INVALID_ARGUMENT,"Can't update a document that doesn't exist.");return st.updateTime(n)}return st.exists(!0)},e.prototype.write=function(t){this.ensureCommitNotCalled(),this.mutations.push(t)},e.prototype.ensureCommitNotCalled=function(){},e}(),Hp=function(){function e(t,n,r,i){this.asyncQueue=t,this.datastore=n,this.updateFunction=r,this.deferred=i,this.ec=5,this.Zi=new Bo(this.asyncQueue,"transaction_retry")}return e.prototype.run=function(){this.nc()},e.prototype.nc=function(){var t=this;this.Zi.ji(function(){return g(t,void 0,void 0,function(){var n,r,i=this;return m(this,function(o){return n=new $p(this.datastore),(r=this.sc(n))&&r.then(function(s){i.asyncQueue.enqueueAndForget(function(){return n.commit().then(function(){i.deferred.resolve(s)}).catch(function(u){i.ic(u)})})}).catch(function(s){i.ic(s)}),[2]})})})},e.prototype.sc=function(t){try{var n=this.updateFunction(t);return!Se(n)&&n.catch&&n.then?n:(this.deferred.reject(Error("Transaction callback must return a Promise")),null)}catch(r){return this.deferred.reject(r),null}},e.prototype.ic=function(t){var n=this;this.ec>0&&this.rc(t)?(this.ec-=1,this.asyncQueue.enqueueAndForget(function(){return n.nc(),Promise.resolve()})):this.deferred.reject(t)},e.prototype.rc=function(t){if(t.name==="FirebaseError"){var n=t.code;return n==="aborted"||n==="failed-precondition"||!rc(n)}return!1},e}(),Wp=function(){function e(t,n,r){var i=this;this.credentials=t,this.asyncQueue=n,this.databaseInfo=r,this.user=Tt.UNAUTHENTICATED,this.clientId=Fa.u(),this.credentialListener=function(){},this.receivedInitialUser=new kt,this.credentials.setChangeListener(function(o){I("FirestoreClient","Received user=",o.uid),i.user=o,i.credentialListener(o),i.receivedInitialUser.resolve()})}return e.prototype.getConfiguration=function(){return g(this,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return[4,this.receivedInitialUser.promise];case 1:return[2,(t.sent(),{asyncQueue:this.asyncQueue,databaseInfo:this.databaseInfo,clientId:this.clientId,credentials:this.credentials,initialUser:this.user,maxConcurrentLimboResolutions:100})]}})})},e.prototype.setCredentialChangeListener=function(t){var n=this;this.credentialListener=t,this.receivedInitialUser.promise.then(function(){return n.credentialListener(n.user)})},e.prototype.verifyNotTerminated=function(){if(this.asyncQueue.isShuttingDown)throw new w(d.FAILED_PRECONDITION,"The client has already been terminated.")},e.prototype.terminate=function(){var t=this;this.asyncQueue.enterRestrictedMode();var n=new kt;return this.asyncQueue.enqueueAndForgetEvenWhileRestricted(function(){return g(t,void 0,void 0,function(){var r,i;return m(this,function(o){switch(o.label){case 0:return o.trys.push([0,5,,6]),this.onlineComponents?[4,this.onlineComponents.terminate()]:[3,2];case 1:o.sent(),o.label=2;case 2:return this.offlineComponents?[4,this.offlineComponents.terminate()]:[3,4];case 3:o.sent(),o.label=4;case 4:return this.credentials.removeChangeListener(),n.resolve(),[3,6];case 5:return r=o.sent(),i=hn(r,"Failed to shutdown persistence"),n.reject(i),[3,6];case 6:return[2]}})})}),n.promise},e}();/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function Yc(e,t){return g(this,void 0,void 0,function(){var n,r,i=this;return m(this,function(o){switch(o.label){case 0:return e.asyncQueue.verifyOperationInProgress(),I("FirestoreClient","Initializing OfflineComponentProvider"),[4,e.getConfiguration()];case 1:return n=o.sent(),[4,t.initialize(n)];case 2:return o.sent(),r=n.initialUser,e.setCredentialChangeListener(function(s){r.isEqual(s)||(r=s,e.asyncQueue.enqueueRetryable(function(){return g(i,void 0,void 0,function(){return m(this,function(u){switch(u.label){case 0:return[4,kc(t.localStore,s)];case 1:return u.sent(),[2]}})})}))}),t.persistence.setDatabaseDeletedListener(function(){return e.terminate()}),e.offlineComponents=t,[2]}})})}function Jc(e,t){return g(this,void 0,void 0,function(){var n,r;return m(this,function(i){switch(i.label){case 0:return e.asyncQueue.verifyOperationInProgress(),[4,es(e)];case 1:return n=i.sent(),I("FirestoreClient","Initializing OnlineComponentProvider"),[4,e.getConfiguration()];case 2:return r=i.sent(),[4,t.initialize(n,r)];case 3:return i.sent(),e.setCredentialChangeListener(function(o){return e.asyncQueue.enqueueRetryable(function(){return function(s,u){return g(this,void 0,void 0,function(){var a,c;return m(this,function(h){switch(h.label){case 0:return(a=_(s)).asyncQueue.verifyOperationInProgress(),I("RemoteStore","RemoteStore received new credentials"),c=he(a),a.$r.add(3),[4,un(a)];case 1:return h.sent(),c&&a.Br.set("Unknown"),[4,a.remoteSyncer.handleCredentialChange(u)];case 2:return h.sent(),a.$r.delete(3),[4,Xn(a)];case 3:return h.sent(),[2]}})})}(t.remoteStore,o)})}),e.onlineComponents=t,[2]}})})}function es(e){return g(this,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return e.offlineComponents?[3,2]:(I("FirestoreClient","Using default OfflineComponentProvider"),[4,Yc(e,new Wc)]);case 1:t.sent(),t.label=2;case 2:return[2,e.offlineComponents]}})})}function ti(e){return g(this,void 0,void 0,function(){return m(this,function(t){switch(t.label){case 0:return e.onlineComponents?[3,2]:(I("FirestoreClient","Using default OnlineComponentProvider"),[4,Jc(e,new Hi)]);case 1:t.sent(),t.label=2;case 2:return[2,e.onlineComponents]}})})}function pu(e){return es(e).then(function(t){return t.persistence})}function Zc(e){return es(e).then(function(t){return t.localStore})}function du(e){return ti(e).then(function(t){return t.remoteStore})}function th(e){return ti(e).then(function(t){return t.syncEngine})}function tn(e){return g(this,void 0,void 0,function(){var t,n;return m(this,function(r){switch(r.label){case 0:return[4,ti(e)];case 1:return t=r.sent(),[2,((n=t.eventManager).onListen=Cp.bind(null,t.syncEngine),n.onUnlisten=kp.bind(null,t.syncEngine),n)]}})})}function yu(e,t,n){var r=this;n===void 0&&(n={});var i=new kt;return e.asyncQueue.enqueueAndForget(function(){return g(r,void 0,void 0,function(){var o;return m(this,function(s){switch(s.label){case 0:return o=function(u,a,c,h,l){var f=new Zr({next:function(p){a.enqueueAndForget(function(){return Qo(u,y)});var v=p.docs.has(c);!v&&p.fromCache?l.reject(new w(d.UNAVAILABLE,"Failed to get document because the client is offline.")):v&&p.fromCache&&h&&h.source==="server"?l.reject(new w(d.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.)')):l.resolve(p)},error:function(p){return l.reject(p)}}),y=new Ho(Gn(c.path),f,{includeMetadataChanges:!0,so:!0});return zo(u,y)},[4,tn(e)];case 1:return[2,o.apply(void 0,[s.sent(),e.asyncQueue,t,n,i])]}})})}),i.promise}function vu(e,t,n){var r=this;n===void 0&&(n={});var i=new kt;return e.asyncQueue.enqueueAndForget(function(){return g(r,void 0,void 0,function(){var o;return m(this,function(s){switch(s.label){case 0:return o=function(u,a,c,h,l){var f=new Zr({next:function(p){a.enqueueAndForget(function(){return Qo(u,y)}),p.fromCache&&h.source==="server"?l.reject(new w(d.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.)')):l.resolve(p)},error:function(p){return l.reject(p)}}),y=new Ho(c,f,{includeMetadataChanges:!0,so:!0});return zo(u,y)},[4,tn(e)];case 1:return[2,o.apply(void 0,[s.sent(),e.asyncQueue,t,n,i])]}})})}),i.promise}var Xp=function(e,t,n,r,i,o,s){this.databaseId=e,this.appId=t,this.persistenceKey=n,this.host=r,this.ssl=i,this.forceLongPolling=o,this.autoDetectLongPolling=s},Rr=function(){function e(t,n){this.projectId=t,this.database=n||"(default)"}return Object.defineProperty(e.prototype,"isDefaultDatabase",{get:function(){return this.database==="(default)"},enumerable:!1,configurable:!0}),e.prototype.isEqual=function(t){return t instanceof e&&t.projectId===this.projectId&&t.database===this.database},e}(),mu=new Map,Yp=function(e,t){this.user=t,this.type="OAuth",this.authHeaders={},this.authHeaders.Authorization="Bearer "+e},gu=function(){function e(){this.changeListener=null}return e.prototype.getToken=function(){return Promise.resolve(null)},e.prototype.invalidateToken=function(){},e.prototype.setChangeListener=function(t){this.changeListener=t,t(Tt.UNAUTHENTICATED)},e.prototype.removeChangeListener=function(){this.changeListener=null},e}(),Jp=function(){function e(t){var n=this;this.oc=null,this.currentUser=Tt.UNAUTHENTICATED,this.receivedInitialUser=!1,this.cc=0,this.changeListener=null,this.forceRefresh=!1,this.oc=function(){n.cc++,n.currentUser=n.uc(),n.receivedInitialUser=!0,n.changeListener&&n.changeListener(n.currentUser)},this.cc=0,this.auth=t.getImmediate({optional:!0}),this.auth?this.auth.addAuthTokenListener(this.oc):(this.oc(null),t.get().then(function(r){n.auth=r,n.oc&&n.auth.addAuthTokenListener(n.oc)},function(){}))}return e.prototype.getToken=function(){var t=this,n=this.cc,r=this.forceRefresh;return this.forceRefresh=!1,this.auth?this.auth.getToken(r).then(function(i){return t.cc!==n?(I("FirebaseCredentialsProvider","getToken aborted due to token change."),t.getToken()):i?(x(typeof i.accessToken=="string"),new Yp(i.accessToken,t.currentUser)):null}):Promise.resolve(null)},e.prototype.invalidateToken=function(){this.forceRefresh=!0},e.prototype.setChangeListener=function(t){this.changeListener=t,this.receivedInitialUser&&t(this.currentUser)},e.prototype.removeChangeListener=function(){this.auth&&this.auth.removeAuthTokenListener(this.oc),this.oc=null,this.changeListener=null},e.prototype.uc=function(){var t=this.auth&&this.auth.getUid();return x(t===null||typeof t=="string"),new Tt(t)},e}(),Zp=function(){function e(t,n,r){this.ac=t,this.hc=n,this.lc=r,this.type="FirstParty",this.user=Tt.FIRST_PARTY}return Object.defineProperty(e.prototype,"authHeaders",{get:function(){var t={"X-Goog-AuthUser":this.hc},n=this.ac.auth.getAuthHeaderValueForFirstParty([]);return n&&(t.Authorization=n),this.lc&&(t["X-Goog-Iam-Authorization-Token"]=this.lc),t},enumerable:!1,configurable:!0}),e}(),td=function(){function e(t,n,r){this.ac=t,this.hc=n,this.lc=r}return e.prototype.getToken=function(){return Promise.resolve(new Zp(this.ac,this.hc,this.lc))},e.prototype.setChangeListener=function(t){t(Tt.FIRST_PARTY)},e.prototype.removeChangeListener=function(){},e.prototype.invalidateToken=function(){},e}();/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function ns(e,t,n){if(!n)throw new w(d.INVALID_ARGUMENT,"Function "+e+"() cannot be called with an empty "+t+".")}function rs(e,t){if(t===void 0)return{merge:!1};if(t.mergeFields!==void 0&&t.merge!==void 0)throw new w(d.INVALID_ARGUMENT,"Invalid options passed to function "+e+'(): You cannot specify both "merge" and "mergeFields".');return t}function eh(e,t,n,r){if(t===!0&&r===!0)throw new w(d.INVALID_ARGUMENT,e+" and "+n+" cannot be used together.")}function wu(e){if(!N.isDocumentKey(e))throw new w(d.INVALID_ARGUMENT,"Invalid document reference. Document references must have an even number of segments, but "+e+" has "+e.length+".")}function bu(e){if(N.isDocumentKey(e))throw new w(d.INVALID_ARGUMENT,"Invalid collection reference. Collection references must have an odd number of segments, but "+e+" has "+e.length+".")}function ei(e){if(e===void 0)return"undefined";if(e===null)return"null";if(typeof e=="string")return e.length>20&&(e=e.substring(0,20)+"..."),JSON.stringify(e);if(typeof e=="number"||typeof e=="boolean")return""+e;if(typeof e=="object"){if(e instanceof Array)return"an array";var t=function(n){if(n.constructor){var r=/function\s+([^\s(]+)\s*\(/.exec(n.constructor.toString());if(r&&r.length>1)return r[1]}return null}(e);return t?"a custom "+t+" object":"an object"}return typeof e=="function"?"a function":D()}function U(e,t){if("_delegate"in e&&(e=e._delegate),!(e instanceof t)){if(t.name===e.constructor.name)throw new w(d.INVALID_ARGUMENT,"Type does not match the expected instance. Did you pass a reference from a different Firestore SDK?");var n=ei(e);throw new w(d.INVALID_ARGUMENT,"Expected type '"+t.name+"', but it was: "+n)}return e}function Iu(e,t){if(t<=0)throw new w(d.INVALID_ARGUMENT,"Function "+e+"() requires a positive number, but it was: "+t+".")}/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var Eu=function(){function e(t){var n;if(t.host===void 0){if(t.ssl!==void 0)throw new w(d.INVALID_ARGUMENT,"Can't provide ssl option if host option is not set");this.host="firestore.googleapis.com",this.ssl=!0}else this.host=t.host,this.ssl=(n=t.ssl)===null||n===void 0||n;if(this.credentials=t.credentials,this.ignoreUndefinedProperties=!!t.ignoreUndefinedProperties,t.cacheSizeBytes===void 0)this.cacheSizeBytes=41943040;else{if(t.cacheSizeBytes!==-1&&t.cacheSizeBytes<1048576)throw new w(d.INVALID_ARGUMENT,"cacheSizeBytes must be at least 1048576");this.cacheSizeBytes=t.cacheSizeBytes}this.experimentalForceLongPolling=!!t.experimentalForceLongPolling,this.experimentalAutoDetectLongPolling=!!t.experimentalAutoDetectLongPolling,eh("experimentalForceLongPolling",t.experimentalForceLongPolling,"experimentalAutoDetectLongPolling",t.experimentalAutoDetectLongPolling)}return e.prototype.isEqual=function(t){return this.host===t.host&&this.ssl===t.ssl&&this.credentials===t.credentials&&this.cacheSizeBytes===t.cacheSizeBytes&&this.experimentalForceLongPolling===t.experimentalForceLongPolling&&this.experimentalAutoDetectLongPolling===t.experimentalAutoDetectLongPolling&&this.ignoreUndefinedProperties===t.ignoreUndefinedProperties},e}(),kn=function(){function e(t,n){this._persistenceKey="(lite)",this._settings=new Eu({}),this._settingsFrozen=!1,t instanceof Rr?(this._databaseId=t,this._credentials=new gu):(this._app=t,this._databaseId=function(r){if(!Object.prototype.hasOwnProperty.apply(r.options,["projectId"]))throw new w(d.INVALID_ARGUMENT,'"projectId" not provided in firebase.initializeApp.');return new Rr(r.options.projectId)}(t),this._credentials=new Jp(n))}return Object.defineProperty(e.prototype,"app",{get:function(){if(!this._app)throw new w(d.FAILED_PRECONDITION,"Firestore was not initialized using the Firebase SDK. 'app' is not available");return this._app},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_initialized",{get:function(){return this._settingsFrozen},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_terminated",{get:function(){return this._terminateTask!==void 0},enumerable:!1,configurable:!0}),e.prototype._setSettings=function(t){if(this._settingsFrozen)throw new w(d.FAILED_PRECONDITION,"Firestore has already been started and its settings can no longer be changed. You can only modify settings before calling any other methods on a Firestore object.");this._settings=new Eu(t),t.credentials!==void 0&&(this._credentials=function(n){if(!n)return new gu;switch(n.type){case"gapi":var r=n.client;return x(!(typeof r!="object"||r===null||!r.auth||!r.auth.getAuthHeaderValueForFirstParty)),new td(r,n.sessionIndex||"0",n.iamToken||null);case"provider":return n.client;default:throw new w(d.INVALID_ARGUMENT,"makeCredentialsProvider failed due to invalid credential type")}}(t.credentials))},e.prototype._getSettings=function(){return this._settings},e.prototype._freezeSettings=function(){return this._settingsFrozen=!0,this._settings},e.prototype._delete=function(){return this._terminateTask||(this._terminateTask=this._terminate()),this._terminateTask},e.prototype.toJSON=function(){return{app:this._app,databaseId:this._databaseId,settings:this._settings}},e.prototype._terminate=function(){return t=this,(n=mu.get(t))&&(I("ComponentProvider","Removing Datastore"),mu.delete(t),n.terminate()),Promise.resolve();var t,n},e}(),G=function(){function e(t,n,r){this._converter=n,this._key=r,this.type="document",this.firestore=t}return Object.defineProperty(e.prototype,"_path",{get:function(){return this._key.path},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"path",{get:function(){return this._key.path.canonicalString()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"parent",{get:function(){return new ne(this.firestore,this._converter,this._key.path.popLast())},enumerable:!1,configurable:!0}),e.prototype.withConverter=function(t){return new e(this.firestore,t,this._key)},e}(),Nt=function(){function e(t,n,r){this._converter=n,this._query=r,this.type="query",this.firestore=t}return e.prototype.withConverter=function(t){return new e(this.firestore,t,this._query)},e}(),ne=function(e){function t(n,r,i){var o=this;return(o=e.call(this,n,r,Gn(i))||this).firestore=n,o._path=i,o.type="collection",o}return C(t,e),Object.defineProperty(t.prototype,"id",{get:function(){return this._query.path.lastSegment()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"path",{get:function(){return this._query.path.canonicalString()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"parent",{get:function(){var n=this._path.popLast();return n.isEmpty()?null:new G(this.firestore,null,new N(n))},enumerable:!1,configurable:!0}),t.prototype.withConverter=function(n){return new t(this.firestore,n,this._path)},t}(Nt);/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function nh(e,t){for(var n,r=[],i=2;i<arguments.length;i++)r[i-2]=arguments[i];if(e=X(e),ns("collection","path",t),e instanceof kn)return bu(n=V.fromString.apply(V,$([t],r))),new ne(e,null,n);if(!(e instanceof G||e instanceof ne))throw new w(d.INVALID_ARGUMENT,"Expected first argument to collection() to be a CollectionReference, a DocumentReference or FirebaseFirestore");return bu(n=V.fromString.apply(V,$([e.path],r)).child(V.fromString(t))),new ne(e.firestore,null,n)}function hr(e,t){for(var n,r=[],i=2;i<arguments.length;i++)r[i-2]=arguments[i];if(e=X(e),arguments.length===1&&(t=Fa.u()),ns("doc","path",t),e instanceof kn)return wu(n=V.fromString.apply(V,$([t],r))),new G(e,null,new N(n));if(!(e instanceof G||e instanceof ne))throw new w(d.INVALID_ARGUMENT,"Expected first argument to collection() to be a CollectionReference, a DocumentReference or FirebaseFirestore");return wu(n=e._path.child(V.fromString.apply(V,$([t],r)))),new G(e.firestore,e instanceof ne?e._converter:null,new N(n))}function rh(e,t){return e=X(e),t=X(t),(e instanceof G||e instanceof ne)&&(t instanceof G||t instanceof ne)&&e.firestore===t.firestore&&e.path===t.path&&e._converter===t._converter}function ih(e,t){return e=X(e),t=X(t),e instanceof Nt&&t instanceof Nt&&e.firestore===t.firestore&&zn(e._query,t._query)&&e._converter===t._converter}var ed=function(){function e(){var t=this;this.fc=Promise.resolve(),this.dc=[],this.wc=!1,this._c=[],this.mc=null,this.yc=!1,this.gc=[],this.Zi=new Bo(this,"async_queue_retry"),this.Ec=function(){var r=cr();r&&I("AsyncQueue","Visibility state changed to "+r.visibilityState),t.Zi.Gi()};var n=cr();n&&typeof n.addEventListener=="function"&&n.addEventListener("visibilitychange",this.Ec)}return Object.defineProperty(e.prototype,"isShuttingDown",{get:function(){return this.wc},enumerable:!1,configurable:!0}),e.prototype.enqueueAndForget=function(t){this.enqueue(t)},e.prototype.enqueueAndForgetEvenWhileRestricted=function(t){this.Tc(),this.Ic(t)},e.prototype.enterRestrictedMode=function(){if(!this.wc){this.wc=!0;var t=cr();t&&typeof t.removeEventListener=="function"&&t.removeEventListener("visibilitychange",this.Ec)}},e.prototype.enqueue=function(t){return this.Tc(),this.wc?new Promise(function(n){}):this.Ic(t)},e.prototype.enqueueRetryable=function(t){var n=this;this.enqueueAndForget(function(){return n.dc.push(t),n.Ac()})},e.prototype.Ac=function(){return g(this,void 0,void 0,function(){var t,n=this;return m(this,function(r){switch(r.label){case 0:if(this.dc.length===0)return[3,5];r.label=1;case 1:return r.trys.push([1,3,,4]),[4,this.dc[0]()];case 2:return r.sent(),this.dc.shift(),this.Zi.reset(),[3,4];case 3:if(!De(t=r.sent()))throw t;return I("AsyncQueue","Operation failed with retryable error: "+t),[3,4];case 4:this.dc.length>0&&this.Zi.ji(function(){return n.Ac()}),r.label=5;case 5:return[2]}})})},e.prototype.Ic=function(t){var n=this,r=this.fc.then(function(){return n.yc=!0,t().catch(function(i){throw n.mc=i,n.yc=!1,W("INTERNAL UNHANDLED ERROR: ",function(o){var s=o.message||"";return o.stack&&(s=o.stack.includes(o.message)?o.stack:o.message+`
`+o.stack),s}(i)),i}).then(function(i){return n.yc=!1,i})});return this.fc=r,r},e.prototype.enqueueAfterDelay=function(t,n,r){var i=this;this.Tc(),this.gc.indexOf(t)>-1&&(n=0);var o=Ip.createAndSchedule(this,t,n,r,function(s){return i.Rc(s)});return this._c.push(o),o},e.prototype.Tc=function(){this.mc&&D()},e.prototype.verifyOperationInProgress=function(){},e.prototype.bc=function(){return g(this,void 0,void 0,function(){var t;return m(this,function(n){switch(n.label){case 0:return[4,t=this.fc];case 1:n.sent(),n.label=2;case 2:if(t!==this.fc)return[3,0];n.label=3;case 3:return[2]}})})},e.prototype.vc=function(t){for(var n=0,r=this._c;n<r.length;n++)if(r[n].timerId===t)return!0;return!1},e.prototype.Pc=function(t){var n=this;return this.bc().then(function(){n._c.sort(function(s,u){return s.targetTimeMs-u.targetTimeMs});for(var r=0,i=n._c;r<i.length;r++){var o=i[r];if(o.skipDelay(),t!=="all"&&o.timerId===t)break}return n.bc()})},e.prototype.Vc=function(t){this.gc.push(t)},e.prototype.Rc=function(t){var n=this._c.indexOf(t);this._c.splice(n,1)},e}();function en(e){return function(t,n){if(typeof t!="object"||t===null)return!1;for(var r=t,i=0,o=["next","error","complete"];i<o.length;i++){var s=o[i];if(s in r&&typeof r[s]=="function")return!0}return!1}(e)}var nd=-1,Y=function(e){function t(n,r){var i=this;return(i=e.call(this,n,r)||this)._queue=new ed,i._persistenceKey="name"in n?n.name:"[DEFAULT]",i}return C(t,e),t.prototype._terminate=function(){return this._firestoreClient||oh(this),this._firestoreClient.terminate()},t}(kn);/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function ot(e){return e._firestoreClient||oh(e),e._firestoreClient.verifyNotTerminated(),e._firestoreClient}function oh(e){var t,n=e._freezeSettings(),r=function(i,o,s,u){return new Xp(i,o,s,u.host,u.ssl,u.experimentalForceLongPolling,u.experimentalAutoDetectLongPolling)}(e._databaseId,((t=e._app)===null||t===void 0?void 0:t.options.appId)||"",e._persistenceKey,n);e._firestoreClient=new Wp(e._credentials,e._queue,r)}function Tu(e,t,n){var r=this,i=new kt;return e.asyncQueue.enqueue(function(){return g(r,void 0,void 0,function(){var o;return m(this,function(s){switch(s.label){case 0:return s.trys.push([0,3,,4]),[4,Yc(e,n)];case 1:return s.sent(),[4,Jc(e,t)];case 2:return s.sent(),i.resolve(),[3,4];case 3:if(!function(u){return u.name==="FirebaseError"?u.code===d.FAILED_PRECONDITION||u.code===d.UNIMPLEMENTED:!(typeof DOMException<"u"&&u instanceof DOMException)||u.code===22||u.code===20||u.code===11}(o=s.sent()))throw o;return console.warn("Error enabling offline persistence. Falling back to persistence disabled: "+o),i.reject(o),[3,4];case 4:return[2]}})})}).then(function(){return i.promise})}function _u(e){if(e._initialized||e._terminated)throw new w(d.FAILED_PRECONDITION,"Firestore has already been started and persistence can no longer be enabled. You can only enable persistence before calling any other methods on a Firestore object.")}/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var Ft=function(){function e(){for(var t=[],n=0;n<arguments.length;n++)t[n]=arguments[n];for(var r=0;r<t.length;++r)if(t[r].length===0)throw new w(d.INVALID_ARGUMENT,"Invalid field name at argument $(i + 1). Field names must not be empty.");this._internalPath=new xt(t)}return e.prototype.isEqual=function(t){return this._internalPath.isEqual(t._internalPath)},e}(),Te=function(){function e(t){this._byteString=t}return e.fromBase64String=function(t){try{return new e(wt.fromBase64String(t))}catch(n){throw new w(d.INVALID_ARGUMENT,"Failed to construct data from Base64 string: "+n)}},e.fromUint8Array=function(t){return new e(wt.fromUint8Array(t))},e.prototype.toBase64=function(){return this._byteString.toBase64()},e.prototype.toUint8Array=function(){return this._byteString.toUint8Array()},e.prototype.toString=function(){return"Bytes(base64: "+this.toBase64()+")"},e.prototype.isEqual=function(t){return this._byteString.isEqual(t._byteString)},e}(),Ae=function(e){this._methodName=e},ni=function(){function e(t,n){if(!isFinite(t)||t<-90||t>90)throw new w(d.INVALID_ARGUMENT,"Latitude must be a number between -90 and 90, but was: "+t);if(!isFinite(n)||n<-180||n>180)throw new w(d.INVALID_ARGUMENT,"Longitude must be a number between -180 and 180, but was: "+n);this._lat=t,this._long=n}return Object.defineProperty(e.prototype,"latitude",{get:function(){return this._lat},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"longitude",{get:function(){return this._long},enumerable:!1,configurable:!0}),e.prototype.isEqual=function(t){return this._lat===t._lat&&this._long===t._long},e.prototype.toJSON=function(){return{latitude:this._lat,longitude:this._long}},e.prototype._compareTo=function(t){return L(this._lat,t._lat)||L(this._long,t._long)},e}(),rd=/^__.*__$/,id=function(){function e(t,n,r){this.data=t,this.fieldMask=n,this.fieldTransforms=r}return e.prototype.toMutation=function(t,n){return this.fieldMask!==null?new ce(t,this.data,this.fieldMask,n,this.fieldTransforms):new Hn(t,this.data,n,this.fieldTransforms)},e}(),sh=function(){function e(t,n,r){this.data=t,this.fieldMask=n,this.fieldTransforms=r}return e.prototype.toMutation=function(t,n){return new ce(t,this.data,this.fieldMask,n,this.fieldTransforms)},e}();/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function uh(e){switch(e){case 0:case 2:case 1:return!0;case 3:case 4:return!1;default:throw D()}}var ah=function(){function e(t,n,r,i,o,s){this.settings=t,this.databaseId=n,this.R=r,this.ignoreUndefinedProperties=i,o===void 0&&this.Sc(),this.fieldTransforms=o||[],this.fieldMask=s||[]}return Object.defineProperty(e.prototype,"path",{get:function(){return this.settings.path},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"Dc",{get:function(){return this.settings.Dc},enumerable:!1,configurable:!0}),e.prototype.Cc=function(t){return new e(Object.assign(Object.assign({},this.settings),t),this.databaseId,this.R,this.ignoreUndefinedProperties,this.fieldTransforms,this.fieldMask)},e.prototype.Nc=function(t){var n,r=(n=this.path)===null||n===void 0?void 0:n.child(t),i=this.Cc({path:r,xc:!1});return i.Fc(t),i},e.prototype.kc=function(t){var n,r=(n=this.path)===null||n===void 0?void 0:n.child(t),i=this.Cc({path:r,xc:!1});return i.Sc(),i},e.prototype.Oc=function(t){return this.Cc({path:void 0,xc:!0})},e.prototype.$c=function(t){return Or(t,this.settings.methodName,this.settings.Mc||!1,this.path,this.settings.Lc)},e.prototype.contains=function(t){return this.fieldMask.find(function(n){return t.isPrefixOf(n)})!==void 0||this.fieldTransforms.find(function(n){return t.isPrefixOf(n.field)})!==void 0},e.prototype.Sc=function(){if(this.path)for(var t=0;t<this.path.length;t++)this.Fc(this.path.get(t))},e.prototype.Fc=function(t){if(t.length===0)throw this.$c("Document fields must not be empty");if(uh(this.Dc)&&rd.test(t))throw this.$c('Document fields cannot begin and end with "__"')},e}(),od=function(){function e(t,n,r){this.databaseId=t,this.ignoreUndefinedProperties=n,this.R=r||Yr(t)}return e.prototype.Bc=function(t,n,r,i){return i===void 0&&(i=!1),new ah({Dc:t,methodName:n,Lc:r,path:xt.emptyPath(),xc:!1,Mc:i},this.databaseId,this.R,this.ignoreUndefinedProperties)},e}();function Ce(e){var t=e._freezeSettings(),n=Yr(e._databaseId);return new od(e._databaseId,!!t.ignoreUndefinedProperties,n)}function ri(e,t,n,r,i,o){o===void 0&&(o={});var s=e.Bc(o.merge||o.mergeFields?2:0,t,n,i);us("Data must be an object, but it was:",s,r);var u,a,c=lh(r,s);if(o.merge)u=new Be(s.fieldMask),a=s.fieldTransforms;else if(o.mergeFields){for(var h=[],l=0,f=o.mergeFields;l<f.length;l++){var y=Wi(t,f[l],n);if(!s.contains(y))throw new w(d.INVALID_ARGUMENT,"Field '"+y+"' is specified in your field mask but missing from your input data.");ph(h,y)||h.push(y)}u=new Be(h),a=s.fieldTransforms.filter(function(p){return u.covers(p.field)})}else u=null,a=s.fieldTransforms;return new id(new _t(c),u,a)}var is=function(e){function t(){return e!==null&&e.apply(this,arguments)||this}return C(t,e),t.prototype._toFieldTransform=function(n){if(n.Dc!==2)throw n.Dc===1?n.$c(this._methodName+"() can only appear at the top level of your update data"):n.$c(this._methodName+"() cannot be used with set() unless you pass {merge:true}");return n.fieldMask.push(n.path),null},t.prototype.isEqual=function(n){return n instanceof t},t}(Ae);function ch(e,t,n){return new ah({Dc:3,Lc:t.settings.Lc,methodName:e._methodName,xc:n},t.databaseId,t.R,t.ignoreUndefinedProperties)}var sd=function(e){function t(){return e!==null&&e.apply(this,arguments)||this}return C(t,e),t.prototype._toFieldTransform=function(n){return new $n(n.path,new ze)},t.prototype.isEqual=function(n){return n instanceof t},t}(Ae),ud=function(e){function t(n,r){var i=this;return(i=e.call(this,n)||this).qc=r,i}return C(t,e),t.prototype._toFieldTransform=function(n){var r=ch(this,n,!0),i=this.qc.map(function(s){return ke(s,r)}),o=new Ie(i);return new $n(n.path,o)},t.prototype.isEqual=function(n){return this===n},t}(Ae),ad=function(e){function t(n,r){var i=this;return(i=e.call(this,n)||this).qc=r,i}return C(t,e),t.prototype._toFieldTransform=function(n){var r=ch(this,n,!0),i=this.qc.map(function(s){return ke(s,r)}),o=new Ee(i);return new $n(n.path,o)},t.prototype.isEqual=function(n){return this===n},t}(Ae),cd=function(e){function t(n,r){var i=this;return(i=e.call(this,n)||this).Uc=r,i}return C(t,e),t.prototype._toFieldTransform=function(n){var r=new Qe(n.R,Ya(n.R,this.Uc));return new $n(n.path,r)},t.prototype.isEqual=function(n){return this===n},t}(Ae);function os(e,t,n,r){var i=e.Bc(1,t,n);us("Data must be an object, but it was:",i,r);var o=[],s=_t.empty();jn(r,function(a,c){var h=as(t,a,n);c=X(c);var l=i.kc(h);if(c instanceof is)o.push(h);else{var f=ke(c,l);f!=null&&(o.push(h),s.set(h,f))}});var u=new Be(o);return new sh(s,u,i.fieldTransforms)}function ss(e,t,n,r,i,o){var s=e.Bc(1,t,n),u=[Wi(t,r,n)],a=[i];if(o.length%2!=0)throw new w(d.INVALID_ARGUMENT,"Function "+t+"() needs to be called with an even number of arguments that alternate between field names and values.");for(var c=0;c<o.length;c+=2)u.push(Wi(t,o[c])),a.push(o[c+1]);for(var h=[],l=_t.empty(),f=u.length-1;f>=0;--f)if(!ph(h,u[f])){var y=u[f],p=a[f];p=X(p);var v=s.kc(y);if(p instanceof is)h.push(y);else{var E=ke(p,v);E!=null&&(h.push(y),l.set(y,E))}}var T=new Be(h);return new sh(l,T,s.fieldTransforms)}function hh(e,t,n,r){return r===void 0&&(r=!1),ke(n,e.Bc(r?4:3,t))}function ke(e,t){if(fh(e=X(e)))return us("Unsupported field value:",t,e),lh(e,t);if(e instanceof Ae)return function(n,r){if(!uh(r.Dc))throw r.$c(n._methodName+"() can only be used with update() and set()");if(!r.path)throw r.$c(n._methodName+"() is not currently supported inside arrays");var i=n._toFieldTransform(r);i&&r.fieldTransforms.push(i)}(e,t),null;if(e===void 0&&t.ignoreUndefinedProperties)return null;if(t.path&&t.fieldMask.push(t.path),e instanceof Array){if(t.settings.xc&&t.Dc!==4)throw t.$c("Nested arrays are not supported");return function(n,r){for(var i=[],o=0,s=0,u=n;s<u.length;s++){var a=ke(u[s],r.Oc(o));a==null&&(a={nullValue:"NULL_VALUE"}),i.push(a),o++}return{arrayValue:{values:i}}}(e,t)}return function(n,r){if((n=X(n))===null)return{nullValue:"NULL_VALUE"};if(typeof n=="number")return Ya(r.R,n);if(typeof n=="boolean")return{booleanValue:n};if(typeof n=="string")return{stringValue:n};if(n instanceof Date){var i=gt.fromDate(n);return{timestampValue:Dn(r.R,i)}}if(n instanceof gt)return i=new gt(n.seconds,1e3*Math.floor(n.nanoseconds/1e3)),{timestampValue:Dn(r.R,i)};if(n instanceof ni)return{geoPointValue:{latitude:n.latitude,longitude:n.longitude}};if(n instanceof Te)return{bytesValue:uc(r.R,n._byteString)};if(n instanceof G){i=r.databaseId;var o=n.firestore._databaseId;if(!o.isEqual(i))throw r.$c("Document reference is for database "+o.projectId+"/"+o.database+" but should be for database "+i.projectId+"/"+i.database);return{referenceValue:Po(n.firestore._databaseId||r.databaseId,n._key.path)}}throw r.$c("Unsupported field value: "+ei(n))}(e,t)}function lh(e,t){var n={};return Ua(e)?t.path&&t.path.length>0&&t.fieldMask.push(t.path):jn(e,function(r,i){var o=ke(i,t.Nc(r));o!=null&&(n[r]=o)}),{mapValue:{fields:n}}}function fh(e){return!(typeof e!="object"||e===null||e instanceof Array||e instanceof Date||e instanceof gt||e instanceof ni||e instanceof Te||e instanceof G||e instanceof Ae)}function us(e,t,n){if(!fh(n)||!function(i){return typeof i=="object"&&i!==null&&(Object.getPrototypeOf(i)===Object.prototype||Object.getPrototypeOf(i)===null)}(n)){var r=ei(n);throw r==="an object"?t.$c(e+" a custom object"):t.$c(e+" "+r)}}function Wi(e,t,n){if((t=X(t))instanceof Ft)return t._internalPath;if(typeof t=="string")return as(e,t);throw Or("Field path arguments must be of type string or FieldPath.",e,!1,void 0,n)}var hd=new RegExp("[~\\*/\\[\\]]");function as(e,t,n){if(t.search(hd)>=0)throw Or("Invalid field path ("+t+"). Paths must not contain '~', '*', '/', '[', or ']'",e,!1,void 0,n);try{return new(Ft.bind.apply(Ft,$([void 0],t.split("."))))()._internalPath}catch{throw Or("Invalid field path ("+t+"). Paths must not be empty, begin with '.', end with '.', or contain '..'",e,!1,void 0,n)}}function Or(e,t,n,r,i){var o=r&&!r.isEmpty(),s=i!==void 0,u="Function "+t+"() called with invalid data";n&&(u+=" (via `toFirestore()`)");var a="";return(o||s)&&(a+=" (found",o&&(a+=" in field "+r),s&&(a+=" in document "+i),a+=")"),new w(d.INVALID_ARGUMENT,(u+=". ")+e+a)}function ph(e,t){return e.some(function(n){return n.isEqual(t)})}/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var xn=function(){function e(t,n,r,i,o){this._firestore=t,this._userDataWriter=n,this._key=r,this._document=i,this._converter=o}return Object.defineProperty(e.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ref",{get:function(){return new G(this._firestore,this._converter,this._key)},enumerable:!1,configurable:!0}),e.prototype.exists=function(){return this._document!==null},e.prototype.data=function(){if(this._document){if(this._converter){var t=new ld(this._firestore,this._userDataWriter,this._key,this._document,null);return this._converter.fromFirestore(t)}return this._userDataWriter.convertValue(this._document.data.toProto())}},e.prototype.get=function(t){if(this._document){var n=this._document.data.field(Pr("DocumentSnapshot.get",t));if(n!==null)return this._userDataWriter.convertValue(n)}},e}(),ld=function(e){function t(){return e!==null&&e.apply(this,arguments)||this}return C(t,e),t.prototype.data=function(){return e.prototype.data.call(this)},t}(xn);function Pr(e,t){return typeof t=="string"?as(e,t):t instanceof Ft?t._internalPath:t._delegate._internalPath}/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var de=function(){function e(t,n){this.hasPendingWrites=t,this.fromCache=n}return e.prototype.isEqual=function(t){return this.hasPendingWrites===t.hasPendingWrites&&this.fromCache===t.fromCache},e}(),Gt=function(e){function t(n,r,i,o,s,u){var a=this;return(a=e.call(this,n,r,i,o,u)||this)._firestore=n,a._firestoreImpl=n,a.metadata=s,a}return C(t,e),t.prototype.exists=function(){return e.prototype.exists.call(this)},t.prototype.data=function(n){if(n===void 0&&(n={}),this._document){if(this._converter){var r=new gn(this._firestore,this._userDataWriter,this._key,this._document,this.metadata,null);return this._converter.fromFirestore(r,n)}return this._userDataWriter.convertValue(this._document.data.toProto(),n.serverTimestamps)}},t.prototype.get=function(n,r){if(r===void 0&&(r={}),this._document){var i=this._document.data.field(Pr("DocumentSnapshot.get",n));if(i!==null)return this._userDataWriter.convertValue(i,r.serverTimestamps)}},t}(xn),gn=function(e){function t(){return e!==null&&e.apply(this,arguments)||this}return C(t,e),t.prototype.data=function(n){return n===void 0&&(n={}),e.prototype.data.call(this,n)},t}(Gt),Jt=function(){function e(t,n,r,i){this._firestore=t,this._userDataWriter=n,this._snapshot=i,this.metadata=new de(i.hasPendingWrites,i.fromCache),this.query=r}return Object.defineProperty(e.prototype,"docs",{get:function(){var t=[];return this.forEach(function(n){return t.push(n)}),t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"size",{get:function(){return this._snapshot.docs.size},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"empty",{get:function(){return this.size===0},enumerable:!1,configurable:!0}),e.prototype.forEach=function(t,n){var r=this;this._snapshot.docs.forEach(function(i){t.call(n,new gn(r._firestore,r._userDataWriter,i.key,i,new de(r._snapshot.mutatedKeys.has(i.key),r._snapshot.fromCache),r.query._converter))})},e.prototype.docChanges=function(t){t===void 0&&(t={});var n=!!t.includeMetadataChanges;if(n&&this._snapshot.excludesMetadataChanges)throw new w(d.INVALID_ARGUMENT,"To include metadata changes with your document changes, you must also pass { includeMetadataChanges:true } to onSnapshot().");return this._cachedChanges&&this._cachedChangesIncludeMetadataChanges===n||(this._cachedChanges=function(r,i){if(r._snapshot.oldDocs.isEmpty()){var o=0;return r._snapshot.docChanges.map(function(u){var a=new gn(r._firestore,r._userDataWriter,u.doc.key,u.doc,new de(r._snapshot.mutatedKeys.has(u.doc.key),r._snapshot.fromCache),r.query._converter);return u.doc,{type:"added",doc:a,oldIndex:-1,newIndex:o++}})}var s=r._snapshot.oldDocs;return r._snapshot.docChanges.filter(function(u){return i||u.type!==3}).map(function(u){var a=new gn(r._firestore,r._userDataWriter,u.doc.key,u.doc,new de(r._snapshot.mutatedKeys.has(u.doc.key),r._snapshot.fromCache),r.query._converter),c=-1,h=-1;return u.type!==0&&(c=s.indexOf(u.doc.key),s=s.delete(u.doc.key)),u.type!==1&&(h=(s=s.add(u.doc)).indexOf(u.doc.key)),{type:fd(u.type),doc:a,oldIndex:c,newIndex:h}})}(this,n),this._cachedChangesIncludeMetadataChanges=n),this._cachedChanges},e}();function fd(e){switch(e){case 0:return"added";case 2:case 3:return"modified";case 1:return"removed";default:return D()}}function dh(e,t){return e instanceof Gt&&t instanceof Gt?e._firestore===t._firestore&&e._key.isEqual(t._key)&&(e._document===null?t._document===null:e._document.isEqual(t._document))&&e._converter===t._converter:e instanceof Jt&&t instanceof Jt&&e._firestore===t._firestore&&ih(e.query,t.query)&&e.metadata.isEqual(t.metadata)&&e._snapshot.isEqual(t._snapshot)}/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function yh(e){if(_r(e)&&e.explicitOrderBy.length===0)throw new w(d.UNIMPLEMENTED,"limitToLast() queries require specifying at least one orderBy() clause")}var Yn=function(){};function Ht(e){for(var t=[],n=1;n<arguments.length;n++)t[n-1]=arguments[n];for(var r=0,i=t;r<i.length;r++){var o=i[r];e=o._apply(e)}return e}var pd=function(e){function t(n,r,i){var o=this;return(o=e.call(this)||this).Qc=n,o.Kc=r,o.jc=i,o.type="where",o}return C(t,e),t.prototype._apply=function(n){var r=Ce(n.firestore),i=function(o,s,u,a,c,h,l){var f;if(c.isKeyField()){if(h==="array-contains"||h==="array-contains-any")throw new w(d.INVALID_ARGUMENT,"Invalid Query. You can't perform '"+h+"' queries on FieldPath.documentId().");if(h==="in"||h==="not-in"){Cu(l,h);for(var y=[],p=0,v=l;p<v.length;p++){var E=v[p];y.push(Au(a,o,E))}f={arrayValue:{values:y}}}else f=Au(a,o,l)}else h!=="in"&&h!=="not-in"&&h!=="array-contains-any"||Cu(l,h),f=hh(u,"where",l,h==="in"||h==="not-in");var T=Dt.create(c,h,f);return function(k,A){if(A.g()){var O=Co(k);if(O!==null&&!O.isEqual(A.field))throw new w(d.INVALID_ARGUMENT,"Invalid query. All where filters with an inequality (<, <=, !=, not-in, >, or >=) must be on the same field. But you have inequality filters on '"+O.toString()+"' and '"+A.field.toString()+"'");var M=Ao(k);M!==null&&mh(k,A.field,M)}var q=function(et,ai){for(var ln=0,hs=et.filters;ln<hs.length;ln++){var ls=hs[ln];if(ai.indexOf(ls.op)>=0)return ls.op}return null}(k,function(et){switch(et){case"!=":return["!=","not-in"];case"array-contains":return["array-contains","array-contains-any","not-in"];case"in":return["array-contains-any","in","not-in"];case"array-contains-any":return["array-contains","array-contains-any","in","not-in"];case"not-in":return["array-contains","array-contains-any","in","not-in","!="];default:return[]}}(A.op));if(q!==null)throw q===A.op?new w(d.INVALID_ARGUMENT,"Invalid query. You cannot use more than one '"+A.op.toString()+"' filter."):new w(d.INVALID_ARGUMENT,"Invalid query. You cannot use '"+A.op.toString()+"' filters with '"+q.toString()+"' filters.")}(o,T),T}(n._query,0,r,n.firestore._databaseId,this.Qc,this.Kc,this.jc);return new Nt(n.firestore,n._converter,function(o,s){var u=o.filters.concat([s]);return new Qt(o.path,o.collectionGroup,o.explicitOrderBy.slice(),u,o.limit,o.limitType,o.startAt,o.endAt)}(n._query,i))},t}(Yn),dd=function(e){function t(n,r){var i=this;return(i=e.call(this)||this).Qc=n,i.Wc=r,i.type="orderBy",i}return C(t,e),t.prototype._apply=function(n){var r=function(i,o,s){if(i.startAt!==null)throw new w(d.INVALID_ARGUMENT,"Invalid query. You must not call startAt() or startAfter() before calling orderBy().");if(i.endAt!==null)throw new w(d.INVALID_ARGUMENT,"Invalid query. You must not call endAt() or endBefore() before calling orderBy().");var u=new Ve(o,s);return function(a,c){if(Ao(a)===null){var h=Co(a);h!==null&&mh(a,h,c.field)}}(i,u),u}(n._query,this.Qc,this.Wc);return new Nt(n.firestore,n._converter,function(i,o){var s=i.explicitOrderBy.concat([o]);return new Qt(i.path,i.collectionGroup,s,i.filters.slice(),i.limit,i.limitType,i.startAt,i.endAt)}(n._query,r))},t}(Yn),Su=function(e){function t(n,r,i){var o=this;return(o=e.call(this)||this).type=n,o.Gc=r,o.zc=i,o}return C(t,e),t.prototype._apply=function(n){return new Nt(n.firestore,n._converter,Qa(n._query,this.Gc,this.zc))},t}(Yn),Du=function(e){function t(n,r,i){var o=this;return(o=e.call(this)||this).type=n,o.Hc=r,o.Jc=i,o}return C(t,e),t.prototype._apply=function(n){var r=vh(n,this.type,this.Hc,this.Jc);return new Nt(n.firestore,n._converter,function(i,o){return new Qt(i.path,i.collectionGroup,i.explicitOrderBy.slice(),i.filters.slice(),i.limit,i.limitType,o,i.endAt)}(n._query,r))},t}(Yn),Nu=function(e){function t(n,r,i){var o=this;return(o=e.call(this)||this).type=n,o.Hc=r,o.Jc=i,o}return C(t,e),t.prototype._apply=function(n){var r=vh(n,this.type,this.Hc,this.Jc);return new Nt(n.firestore,n._converter,function(i,o){return new Qt(i.path,i.collectionGroup,i.explicitOrderBy.slice(),i.filters.slice(),i.limit,i.limitType,i.startAt,o)}(n._query,r))},t}(Yn);function vh(e,t,n,r){if(n[0]=X(n[0]),n[0]instanceof xn)return function(o,s,u,a,c){if(!a)throw new w(d.NOT_FOUND,"Can't use a DocumentSnapshot that doesn't exist for "+u+"().");for(var h=[],l=0,f=Ge(o);l<f.length;l++){var y=f[l];if(y.field.isKeyField())h.push(Ir(s,a.key));else{var p=a.data.field(y.field);if(So(p))throw new w(d.INVALID_ARGUMENT,'Invalid query. You are trying to start or end a query using a document for which the field "'+y.field+'" is an uncommitted server timestamp. (Since the value of this field is unknown, you cannot start/end a query with it.)');if(p===null){var v=y.field.canonicalString();throw new w(d.INVALID_ARGUMENT,"Invalid query. You are trying to start or end a query using a document for which the field '"+v+"' (used as the orderBy) does not exist.")}h.push(p)}}return new Sn(h,c)}(e._query,e.firestore._databaseId,t,n[0]._document,r);var i=Ce(e.firestore);return function(o,s,u,a,c,h){var l=o.explicitOrderBy;if(c.length>l.length)throw new w(d.INVALID_ARGUMENT,"Too many arguments provided to "+a+"(). The number of arguments must be less than or equal to the number of orderBy() clauses");for(var f=[],y=0;y<c.length;y++){var p=c[y];if(l[y].field.isKeyField()){if(typeof p!="string")throw new w(d.INVALID_ARGUMENT,"Invalid query. Expected a string for document ID in "+a+"(), but got a "+typeof p);if(!ko(o)&&p.indexOf("/")!==-1)throw new w(d.INVALID_ARGUMENT,"Invalid query. When querying a collection and ordering by FieldPath.documentId(), the value passed to "+a+"() must be a plain document ID, but '"+p+"' contains a slash.");var v=o.path.child(V.fromString(p));if(!N.isDocumentKey(v))throw new w(d.INVALID_ARGUMENT,"Invalid query. When querying a collection group and ordering by FieldPath.documentId(), the value passed to "+a+"() must result in a valid document path, but '"+v+"' is not because it contains an odd number of segments.");var E=new N(v);f.push(Ir(s,E))}else{var T=hh(u,a,p);f.push(T)}}return new Sn(f,h)}(e._query,e.firestore._databaseId,i,t,n,r)}function Au(e,t,n){if(typeof(n=X(n))=="string"){if(n==="")throw new w(d.INVALID_ARGUMENT,"Invalid query. When querying with FieldPath.documentId(), you must provide a valid document ID, but it was an empty string.");if(!ko(t)&&n.indexOf("/")!==-1)throw new w(d.INVALID_ARGUMENT,"Invalid query. When querying a collection by FieldPath.documentId(), you must provide a plain document ID, but '"+n+"' contains a '/' character.");var r=t.path.child(V.fromString(n));if(!N.isDocumentKey(r))throw new w(d.INVALID_ARGUMENT,"Invalid query. When querying a collection group by FieldPath.documentId(), the value provided must result in a valid document path, but '"+r+"' is not because it has an odd number of segments ("+r.length+").");return Ir(e,new N(r))}if(n instanceof G)return Ir(e,n._key);throw new w(d.INVALID_ARGUMENT,"Invalid query. When querying with FieldPath.documentId(), you must provide a valid string or a DocumentReference, but it was: "+ei(n)+".")}function Cu(e,t){if(!Array.isArray(e)||e.length===0)throw new w(d.INVALID_ARGUMENT,"Invalid Query. A non-empty array is required for '"+t.toString()+"' filters.");if(e.length>10)throw new w(d.INVALID_ARGUMENT,"Invalid Query. '"+t.toString()+"' filters support a maximum of 10 elements in the value array.")}function mh(e,t,n){if(!n.isEqual(t))throw new w(d.INVALID_ARGUMENT,"Invalid query. You have a where filter with an inequality (<, <=, !=, not-in, >, or >=) on field '"+t.toString()+"' and so you must also use '"+t.toString()+"' as your first argument to orderBy(), but your first orderBy() is on field '"+n.toString()+"' instead.")}/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var cs=function(){function e(){}return e.prototype.convertValue=function(t,n){switch(n===void 0&&(n="none"),oe(t)){case 0:return null;case 1:return t.booleanValue;case 2:return H(t.integerValue||t.doubleValue);case 3:return this.convertTimestamp(t.timestampValue);case 4:return this.convertServerTimestamp(t,n);case 5:return t.stringValue;case 6:return this.convertBytes(je(t.bytesValue));case 7:return this.convertReference(t.referenceValue);case 8:return this.convertGeoPoint(t.geoPointValue);case 9:return this.convertArray(t.arrayValue,n);case 10:return this.convertObject(t.mapValue,n);default:throw D()}},e.prototype.convertObject=function(t,n){var r=this,i={};return jn(t.fields||{},function(o,s){i[o]=r.convertValue(s,n)}),i},e.prototype.convertGeoPoint=function(t){return new ni(H(t.latitude),H(t.longitude))},e.prototype.convertArray=function(t,n){var r=this;return(t.values||[]).map(function(i){return r.convertValue(i,n)})},e.prototype.convertServerTimestamp=function(t,n){switch(n){case"previous":var r=Ba(t);return r==null?null:this.convertValue(r,n);case"estimate":return this.convertTimestamp(Tn(t));default:return null}},e.prototype.convertTimestamp=function(t){var n=ie(t);return new gt(n.seconds,n.nanos)},e.prototype.convertDocumentKey=function(t,n){var r=V.fromString(t);x(yc(r));var i=new Rr(r.get(1),r.get(3)),o=new N(r.popFirst(5));return i.isEqual(n)||W("Document "+o+" contains a document reference within a different database ("+i.projectId+"/"+i.database+") which is not supported. It will be treated as a reference in the current database ("+n.projectId+"/"+n.database+") instead."),o},e}();/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function ii(e,t,n){return e?n&&(n.merge||n.mergeFields)?e.toFirestore(t,n):e.toFirestore(t):t}var yd=function(e){function t(n){var r=this;return(r=e.call(this)||this).firestore=n,r}return C(t,e),t.prototype.convertBytes=function(n){return new Te(n)},t.prototype.convertReference=function(n){var r=this.convertDocumentKey(n,this.firestore._databaseId);return new G(this.firestore,null,r)},t}(cs),vd=function(){function e(t,n){this._firestore=t,this._commitHandler=n,this._mutations=[],this._committed=!1,this._dataReader=Ce(t)}return e.prototype.set=function(t,n,r){this._verifyNotCommitted();var i=Zt(t,this._firestore),o=ii(i._converter,n,r),s=ri(this._dataReader,"WriteBatch.set",i._key,o,i._converter!==null,r);return this._mutations.push(s.toMutation(i._key,st.none())),this},e.prototype.update=function(t,n,r){for(var i=[],o=3;o<arguments.length;o++)i[o-3]=arguments[o];this._verifyNotCommitted();var s,u=Zt(t,this._firestore);return s=typeof(n=X(n))=="string"||n instanceof Ft?ss(this._dataReader,"WriteBatch.update",u._key,n,r,i):os(this._dataReader,"WriteBatch.update",u._key,n),this._mutations.push(s.toMutation(u._key,st.exists(!0))),this},e.prototype.delete=function(t){this._verifyNotCommitted();var n=Zt(t,this._firestore);return this._mutations=this._mutations.concat(new Wn(n._key,st.none())),this},e.prototype.commit=function(){return this._verifyNotCommitted(),this._committed=!0,this._mutations.length>0?this._commitHandler(this._mutations):Promise.resolve()},e.prototype._verifyNotCommitted=function(){if(this._committed)throw new w(d.FAILED_PRECONDITION,"A write batch can no longer be used after commit() has been called.")},e}();/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function Zt(e,t){if((e=X(e)).firestore!==t)throw new w(d.INVALID_ARGUMENT,"Provided document reference is from a different Firestore instance.");return e}/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var me=function(e){function t(n){var r=this;return(r=e.call(this)||this).firestore=n,r}return C(t,e),t.prototype.convertBytes=function(n){return new Te(n)},t.prototype.convertReference=function(n){var r=this.convertDocumentKey(n,this.firestore._databaseId);return new G(this.firestore,null,r)},t}(cs);function ku(e,t,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];e=U(e,G);var o=U(e.firestore,Y),s=Ce(o);return Rn(o,[(typeof(t=X(t))=="string"||t instanceof Ft?ss(s,"updateDoc",e._key,t,n,r):os(s,"updateDoc",e._key,t)).toMutation(e._key,st.exists(!0))])}function gh(e){for(var t,n,r,i=[],o=1;o<arguments.length;o++)i[o-1]=arguments[o];e=X(e);var s={includeMetadataChanges:!1},u=0;typeof i[u]!="object"||en(i[u])||(s=i[u],u++);var a,c,h,l={includeMetadataChanges:s.includeMetadataChanges};if(en(i[u])){var f=i[u];i[u]=(t=f.next)===null||t===void 0?void 0:t.bind(f),i[u+1]=(n=f.error)===null||n===void 0?void 0:n.bind(f),i[u+2]=(r=f.complete)===null||r===void 0?void 0:r.bind(f)}if(e instanceof G)c=U(e.firestore,Y),h=Gn(e._key.path),a={next:function(v){i[u]&&i[u](Xi(c,e,v))},error:i[u+1],complete:i[u+2]};else{var y=U(e,Nt);c=U(y.firestore,Y),h=y._query;var p=new me(c);a={next:function(v){i[u]&&i[u](new Jt(c,p,y,v))},error:i[u+1],complete:i[u+2]},yh(e._query)}return function(v,E,T,k){var A=this,O=new Zr(k),M=new Ho(E,O,T);return v.asyncQueue.enqueueAndForget(function(){return g(A,void 0,void 0,function(){var q;return m(this,function(et){switch(et.label){case 0:return q=zo,[4,tn(v)];case 1:return[2,q.apply(void 0,[et.sent(),M])]}})})}),function(){O.Wo(),v.asyncQueue.enqueueAndForget(function(){return g(A,void 0,void 0,function(){var q;return m(this,function(et){switch(et.label){case 0:return q=Qo,[4,tn(v)];case 1:return[2,q.apply(void 0,[et.sent(),M])]}})})})}}(ot(c),h,l,a)}function Rn(e,t){return function(n,r){var i=this,o=new kt;return n.asyncQueue.enqueueAndForget(function(){return g(i,void 0,void 0,function(){var s;return m(this,function(u){switch(u.label){case 0:return s=xp,[4,th(n)];case 1:return[2,s.apply(void 0,[u.sent(),r,o])]}})})}),o.promise}(ot(e),t)}function Xi(e,t,n){var r=n.docs.get(t._key),i=new me(e);return new Gt(e,i,t._key,r,new de(n.hasPendingWrites,n.fromCache),t._converter)}/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var md=function(e){function t(n,r){var i=this;return(i=e.call(this,n,r)||this)._firestore=n,i}return C(t,e),t.prototype.get=function(n){var r=this,i=Zt(n,this._firestore),o=new me(this._firestore);return e.prototype.get.call(this,n).then(function(s){return new Gt(r._firestore,o,i._key,s._document,new de(!1,!1),i._converter)})},t}(function(){function e(t,n){this._firestore=t,this._transaction=n,this._dataReader=Ce(t)}return e.prototype.get=function(t){var n=this,r=Zt(t,this._firestore),i=new yd(this._firestore);return this._transaction.lookup([r._key]).then(function(o){if(!o||o.length!==1)return D();var s=o[0];if(s.isFoundDocument())return new xn(n._firestore,i,s.key,s,r._converter);if(s.isNoDocument())return new xn(n._firestore,i,r._key,null,r._converter);throw D()})},e.prototype.set=function(t,n,r){var i=Zt(t,this._firestore),o=ii(i._converter,n,r),s=ri(this._dataReader,"Transaction.set",i._key,o,i._converter!==null,r);return this._transaction.set(i._key,s),this},e.prototype.update=function(t,n,r){for(var i=[],o=3;o<arguments.length;o++)i[o-3]=arguments[o];var s,u=Zt(t,this._firestore);return s=typeof(n=X(n))=="string"||n instanceof Ft?ss(this._dataReader,"Transaction.update",u._key,n,r,i):os(this._dataReader,"Transaction.update",u._key,n),this._transaction.update(u._key,s),this},e.prototype.delete=function(t){var n=Zt(t,this._firestore);return this._transaction.delete(n._key),this},e}());/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function xu(){if(typeof Uint8Array>"u")throw new w(d.UNIMPLEMENTED,"Uint8Arrays are not available in this environment.")}function Ru(){if(typeof atob>"u")throw new w(d.UNIMPLEMENTED,"Blobs are unavailable in Firestore in this environment.")}var wh=function(){function e(t){this._delegate=t}return e.fromBase64String=function(t){return Ru(),new e(Te.fromBase64String(t))},e.fromUint8Array=function(t){return xu(),new e(Te.fromUint8Array(t))},e.prototype.toBase64=function(){return Ru(),this._delegate.toBase64()},e.prototype.toUint8Array=function(){return xu(),this._delegate.toUint8Array()},e.prototype.isEqual=function(t){return this._delegate.isEqual(t._delegate)},e.prototype.toString=function(){return"Blob(base64: "+this.toBase64()+")"},e}(),gd=function(){function e(){}return e.prototype.enableIndexedDbPersistence=function(t,n){return function(r,i){_u(r=U(r,Y));var o=ot(r),s=r._freezeSettings(),u=new Hi;return Tu(o,u,new Xc(u,s.cacheSizeBytes,i==null?void 0:i.forceOwnership))}(t._delegate,{forceOwnership:n})},e.prototype.enableMultiTabIndexedDbPersistence=function(t){return function(n){_u(n=U(n,Y));var r=ot(n),i=n._freezeSettings(),o=new Hi;return Tu(r,o,new Qp(o,i.cacheSizeBytes))}(t._delegate)},e.prototype.clearIndexedDbPersistence=function(t){return function(n){var r=this;if(n._initialized&&!n._terminated)throw new w(d.FAILED_PRECONDITION,"Persistence can only be cleared before a Firestore instance is initialized or after it is terminated.");var i=new kt;return n._queue.enqueueAndForgetEvenWhileRestricted(function(){return g(r,void 0,void 0,function(){var o;return m(this,function(s){switch(s.label){case 0:return s.trys.push([0,2,,3]),[4,function(u){return g(this,void 0,void 0,function(){var a;return m(this,function(c){switch(c.label){case 0:return We.yt()?(a=u+"main",[4,We.delete(a)]):[2,Promise.resolve()];case 1:return c.sent(),[2]}})})}(Uo(n._databaseId,n._persistenceKey))];case 1:return s.sent(),i.resolve(),[3,3];case 2:return o=s.sent(),i.reject(o),[3,3];case 3:return[2]}})})}),i.promise}(t._delegate)},e}(),bh=function(){function e(t,n,r){var i=this;this._delegate=n,this.Yc=r,this.INTERNAL={delete:function(){return i.terminate()}},t instanceof Rr||(this.Xc=t)}return Object.defineProperty(e.prototype,"_databaseId",{get:function(){return this._delegate._databaseId},enumerable:!1,configurable:!0}),e.prototype.settings=function(t){t.merge&&delete(t=Object.assign(Object.assign({},this._delegate._getSettings()),t)).merge,this._delegate._setSettings(t)},e.prototype.useEmulator=function(t,n){(function(r,i,o){var s=(r=U(r,kn))._getSettings();s.host!=="firestore.googleapis.com"&&s.host!==i&&Mi("Host has been set in both settings() and useEmulator(), emulator host will be used"),r._setSettings(Object.assign(Object.assign({},s),{host:i+":"+o,ssl:!1}))})(this._delegate,t,n)},e.prototype.enableNetwork=function(){return function(t){var n=this;return t.asyncQueue.enqueue(function(){return g(n,void 0,void 0,function(){var r,i;return m(this,function(o){switch(o.label){case 0:return[4,pu(t)];case 1:return r=o.sent(),[4,du(t)];case 2:return i=o.sent(),[2,(r.setNetworkEnabled(!0),function(s){var u=_(s);return u.$r.delete(0),Xn(u)}(i))]}})})})}(ot(U(this._delegate,Y)))},e.prototype.disableNetwork=function(){return function(t){var n=this;return t.asyncQueue.enqueue(function(){return g(n,void 0,void 0,function(){var r,i;return m(this,function(o){switch(o.label){case 0:return[4,pu(t)];case 1:return r=o.sent(),[4,du(t)];case 2:return i=o.sent(),[2,(r.setNetworkEnabled(!1),function(s){return g(this,void 0,void 0,function(){var u;return m(this,function(a){switch(a.label){case 0:return(u=_(s)).$r.add(0),[4,un(u)];case 1:return a.sent(),u.Br.set("Offline"),[2]}})})}(i))]}})})})}(ot(U(this._delegate,Y)))},e.prototype.enablePersistence=function(t){var n=!1,r=!1;return t&&eh("synchronizeTabs",n=!!t.synchronizeTabs,"experimentalForceOwningTab",r=!!t.experimentalForceOwningTab),n?this.Yc.enableMultiTabIndexedDbPersistence(this):this.Yc.enableIndexedDbPersistence(this,r)},e.prototype.clearPersistence=function(){return this.Yc.clearIndexedDbPersistence(this)},e.prototype.terminate=function(){return this.Xc&&(this.Xc._removeServiceInstance("firestore"),this.Xc._removeServiceInstance("firestore-exp")),this._delegate._delete()},e.prototype.waitForPendingWrites=function(){return function(t){var n=this,r=new kt;return t.asyncQueue.enqueueAndForget(function(){return g(n,void 0,void 0,function(){var i;return m(this,function(o){switch(o.label){case 0:return i=Lp,[4,th(t)];case 1:return[2,i.apply(void 0,[o.sent(),r])]}})})}),r.promise}(ot(U(this._delegate,Y)))},e.prototype.onSnapshotsInSync=function(t){return function(n,r){return function(i,o){var s=this,u=new Zr(o);return i.asyncQueue.enqueueAndForget(function(){return g(s,void 0,void 0,function(){var a;return m(this,function(c){switch(c.label){case 0:return a=function(h,l){_(h).Gr.add(l),l.next()},[4,tn(i)];case 1:return[2,a.apply(void 0,[c.sent(),u])]}})})}),function(){u.Wo(),i.asyncQueue.enqueueAndForget(function(){return g(s,void 0,void 0,function(){var a;return m(this,function(c){switch(c.label){case 0:return a=function(h,l){_(h).Gr.delete(l)},[4,tn(i)];case 1:return[2,a.apply(void 0,[c.sent(),u])]}})})})}}(ot(n=U(n,Y)),en(r)?r:{next:r})}(this._delegate,t)},Object.defineProperty(e.prototype,"app",{get:function(){if(!this.Xc)throw new w(d.FAILED_PRECONDITION,"Firestore was not initialized using the Firebase SDK. 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Document references must have an even number of segments, but "+t.canonicalString()+" has "+t.length);return new e(n,new G(n._delegate,r,new N(t)))},e.Zc=function(t,n,r){return new e(n,new G(n._delegate,r,t))},Object.defineProperty(e.prototype,"id",{get:function(){return this._delegate.id},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"parent",{get:function(){return new Lr(this.firestore,this._delegate.parent)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"path",{get:function(){return this._delegate.path},enumerable:!1,configurable:!0}),e.prototype.collection=function(t){try{return new Lr(this.firestore,nh(this._delegate,t))}catch(n){throw lt(n,"collection()","DocumentReference.collection()")}},e.prototype.isEqual=function(t){return(t=X(t))instanceof G&&rh(this._delegate,t)},e.prototype.set=function(t,n){n=rs("DocumentReference.set",n);try{return function(r,i,o){r=U(r,G);var s=U(r.firestore,Y),u=ii(r._converter,i,o);return Rn(s,[ri(Ce(s),"setDoc",r._key,u,r._converter!==null,o).toMutation(r._key,st.none())])}(this._delegate,t,n)}catch(r){throw lt(r,"setDoc()","DocumentReference.set()")}},e.prototype.update=function(t,n){for(var r=[],i=2;i<arguments.length;i++)r[i-2]=arguments[i];try{return arguments.length===1?ku(this._delegate,t):ku.apply(void 0,$([this._delegate,t,n],r))}catch(o){throw lt(o,"updateDoc()","DocumentReference.update()")}},e.prototype.delete=function(){return Rn(U((t=this._delegate).firestore,Y),[new Wn(t._key,st.none())]);var t},e.prototype.onSnapshot=function(){for(var t=this,n=[],r=0;r<arguments.length;r++)n[r]=arguments[r];var i=Th(n),o=_h(n,function(s){return new On(t.firestore,new Gt(t.firestore._delegate,t._userDataWriter,s._key,s._document,s.metadata,t._delegate._converter))});return gh(this._delegate,i,o)},e.prototype.get=function(t){var n=this;return((t==null?void 0:t.source)==="cache"?function(r){r=U(r,G);var i=U(r.firestore,Y),o=ot(i),s=new me(i);return function(u,a){var c=this,h=new kt;return u.asyncQueue.enqueueAndForget(function(){return g(c,void 0,void 0,function(){var l;return m(this,function(f){switch(f.label){case 0:return l=function(y,p,v){return g(this,void 0,void 0,function(){var E,T;return m(this,function(k){switch(k.label){case 0:return k.trys.push([0,2,,3]),[4,function(A,O){var M=_(A);return M.persistence.runTransaction("read document","readonly",function(q){return M.Mn.mn(q,O)})}(y,p)];case 1:return(T=k.sent()).isFoundDocument()?v.resolve(T):T.isNoDocument()?v.resolve(null):v.reject(new w(d.UNAVAILABLE,"Failed to get document from cache. 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 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */var Id=function(){function e(){for(var t=[],n=0;n<arguments.length;n++)t[n]=arguments[n];this._delegate=new(Ft.bind.apply(Ft,$([void 0],t)))}return e.documentId=function(){return new e(xt.keyField().canonicalString())},e.prototype.isEqual=function(t){return(t=X(t))instanceof Ft&&this._delegate._internalPath.isEqual(t._internalPath)},e}(),Ed=function(){function e(t){this._delegate=t}return e.serverTimestamp=function(){var t=new sd("serverTimestamp");return t._methodName="FieldValue.serverTimestamp",new e(t)},e.delete=function(){var t=new is("deleteField");return t._methodName="FieldValue.delete",new e(t)},e.arrayUnion=function(){for(var t=[],n=0;n<arguments.length;n++)t[n]=arguments[n];var r=(function(){for(var i=[],o=0;o<arguments.length;o++)i[o]=arguments[o];return new ud("arrayUnion",i)}).apply(void 0,t);return r._methodName="FieldValue.arrayUnion",new e(r)},e.arrayRemove=function(){for(var t=[],n=0;n<arguments.length;n++)t[n]=arguments[n];var r=(function(){for(var i=[],o=0;o<arguments.length;o++)i[o]=arguments[o];return new ad("arrayRemove",i)}).apply(void 0,t);return r._methodName="FieldValue.arrayRemove",new e(r)},e.increment=function(t){var n=function(r){return new cd("increment",r)}(t);return n._methodName="FieldValue.increment",new e(n)},e.prototype.isEqual=function(t){return this._delegate.isEqual(t._delegate)},e}(),Td={Firestore:bh,GeoPoint:ni,Timestamp:gt,Blob:wh,Transaction:Ih,WriteBatch:Eh,DocumentReference:ge,DocumentSnapshot:On,Query:ui,QueryDocumentSnapshot:Pn,QuerySnapshot:Yi,CollectionReference:Lr,FieldPath:Id,FieldValue:Ed,setLogLevel:wd,CACHE_SIZE_UNLIMITED:nd};/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */function _d(e){(function(t,n){t.INTERNAL.registerComponent(new Rh("firestore",function(r){var i=r.getProvider("app").getImmediate();return n(i,r.getProvider("auth-internal"))},"PUBLIC").setServiceProps(Object.assign({},Td)))})(e,function(t,n){return new bh(t,new Y(t,n),new gd)}),e.registerVersion("@firebase/firestore","2.2.3")}_d(Oh);
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