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e=Math.floor(this.W+this.J()),n=Math.max(0,Date.now()-this.K),r=Math.max(0,e-n);r>0&&F("ExponentialBackoff",`Backing off for ${r} ms (base delay: ${this.W} ms, delay with jitter: ${e} ms, last attempt: ${n} ms ago)`),this.G=this.M.enqueueAfterDelay(this.timerId,r,(()=>(this.K=Date.now(),t()))),this.W*=this.j,this.W<this.U&&(this.W=this.U),this.W>this.B&&(this.W=this.B)}X(){null!==this.G&&(this.G.skipDelay(),this.G=null)}cancel(){null!==this.G&&(this.G.cancel(),this.G=null)}J(){return(Math.random()-.5)*this.W}}class gn extends class{}{constructor(t,e,n,r){super(),this.authCredentials=t,this.appCheckCredentials=e,this.connection=n,this.C=r,this.Z=!1}tt(){if(this.Z)throw new K(j,"The client has already been terminated.")}I(t,e,n){return this.tt(),Promise.all([this.authCredentials.getToken(),this.appCheckCredentials.getToken()]).then((([r,s])=>this.connection.I(t,e,n,r,s))).catch((t=>{throw"FirebaseError"===t.name?(t.code===$&&(this.authCredentials.invalidateToken(),this.appCheckCredentials.invalidateToken()),t):new K(x,t.toString())}))}P(t,e,n,r){return this.tt(),Promise.all([this.authCredentials.getToken(),this.appCheckCredentials.getToken()]).then((([s,i])=>this.connection.P(t,e,n,s,i,r))).catch((t=>{throw"FirebaseError"===t.name?(t.code===$&&(this.authCredentials.invalidateToken(),this.appCheckCredentials.invalidateToken()),t):new K(x,t.toString())}))}terminate(){this.Z=!0}}async function yn(t,e){const n=O(t),r=rn(n.C)+"/documents",s={writes:e.map((t=>function(t,e){let n;if(e instanceof $e)n={update:sn(t,e.key,e.value)};else if(e instanceof je)n={delete:tn(t,e.key)};else if(e instanceof Ue)n={update:sn(t,e.key,e.data),updateMask:dn(e.fieldMask)};else{if(!(e instanceof We))return R();n={verify:tn(t,e.key)}}return e.fieldTransforms.length>0&&(n.updateTransforms=e.fieldTransforms.map((t=>function(t,e){const n=e.transform;if(n instanceof Oe)return{fieldPath:e.field.canonicalString(),setToServerValue:"REQUEST_TIME"};if(n instanceof qe)return{fieldPath:e.field.canonicalString(),appendMissingElements:{values:n.elements}};if(n instanceof xe)return{fieldPath:e.field.canonicalString(),removeAllFromArray:{values:n.elements}};if(n instanceof Le)return{fieldPath:e.field.canonicalString(),increment:n.L};throw R()}(0,t)))),e.precondition.isNone||(n.currentDocument=function(t,e){return void 0!==e.updateTime?{updateTime:Je(t,e.updateTime)}:void 0!==e.exists?{exists:e.exists}:R()}(t,e.precondition)),n}(n.C,t)))};await n.I("Commit",r,s)}async function wn(t,e){const n=O(t),r=rn(n.C)+"/documents",s={documents:e.map((t=>tn(n.C,t)))},i=await n.P("BatchGetDocuments",r,s,e.length),o=new Map;i.forEach((t=>{const e=function(t,e){return"found"in e?function(t,e){C(!!e.found),e.found.name,e.found.updateTime;const 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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&&this.useFetchStreams===t.useFetchStreams}}class En{constructor(t,e,n,r){this._authCredentials=t,this._appCheckCredentials=e,this._databaseId=n,this._app=r,this.type="firestore-lite",this._persistenceKey="(lite)",this._settings=new bn({}),this._settingsFrozen=!1}get app(){if(!this._app)throw new K(j,"Firestore was not initialized using the Firebase SDK. 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Hn{constructor(t,e,n){this.data=t,this.fieldMask=e,this.fieldTransforms=n}toMutation(t,e){return new Ue(t,this.data,this.fieldMask,e,this.fieldTransforms)}}function Gn(t){switch(t){case 0:case 2:case 1:return!0;case 3:case 4:return!1;default:throw R()}}class Qn{constructor(t,e,n,r,s,i){this.settings=t,this.databaseId=e,this.C=n,this.ignoreUndefinedProperties=r,void 0===s&&this.et(),this.fieldTransforms=s||[],this.fieldMask=i||[]}get path(){return this.settings.path}get nt(){return this.settings.nt}rt(t){return new Qn(Object.assign(Object.assign({},this.settings),t),this.databaseId,this.C,this.ignoreUndefinedProperties,this.fieldTransforms,this.fieldMask)}st(t){var e;const n=null===(e=this.path)||void 0===e?void 0:e.child(t),r=this.rt({path:n,it:!1});return r.ot(t),r}ut(t){var e;const n=null===(e=this.path)||void 0===e?void 0:e.child(t),r=this.rt({path:n,it:!1});return r.et(),r}ct(t){return this.rt({path:void 0,it:!0})}at(t){return fr(t,this.settings.methodName,this.settings.ht||!1,this.path,this.settings.lt)}contains(t){return void 0!==this.fieldMask.find((e=>t.isPrefixOf(e)))||void 0!==this.fieldTransforms.find((e=>t.isPrefixOf(e.field)))}et(){if(this.path)for(let t=0;t<this.path.length;t++)this.ot(this.path.get(t))}ot(t){if(0===t.length)throw this.at("Document fields must not be empty");if(Gn(this.nt)&&jn.test(t))throw this.at('Document fields cannot begin and end with "__"')}}class zn{constructor(t,e,n){this.databaseId=t,this.ignoreUndefinedProperties=e,this.C=n||pn(t)}ft(t,e,n,r=!1){return new Qn({nt:t,methodName:e,lt:n,path:ct.emptyPath(),it:!1,ht:r},this.databaseId,this.C,this.ignoreUndefinedProperties)}}function Kn(t){const e=t._freezeSettings(),n=pn(t._databaseId);return new zn(t._databaseId,!!e.ignoreUndefinedProperties,n)}function Yn(t,e,n,r,s,i={}){const o=t.ft(i.merge||i.mergeFields?2:0,e,n,s);lr("Data must be an object, but it was:",o,r);const a=ar(r,o);let u,l;if(i.merge)u=new 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function(t,e){const n=[];let r=0;for(const s of t){let t=or(s,e.ct(r));null==t&&(t={nullValue:"NULL_VALUE"}),n.push(t),r++}return{arrayValue:{values:n}}}(t,e)}return function(t,e){if(null===(t=w(t)))return{nullValue:"NULL_VALUE"};if("number"==typeof t)return Re(e.C,t);if("boolean"==typeof t)return{booleanValue:t};if("string"==typeof t)return{stringValue:t};if(t instanceof Date){const n=xt.fromDate(t);return{timestampValue:Ke(e.C,n)}}if(t instanceof xt){const n=new xt(t.seconds,1e3*Math.floor(t.nanoseconds/1e3));return{timestampValue:Ke(e.C,n)}}if(t instanceof Un)return{geoPointValue:{latitude:t.latitude,longitude:t.longitude}};if(t instanceof Pn)return{bytesValue:Ye(e.C,t._byteString)};if(t instanceof Vn){const n=e.databaseId,r=t.firestore._databaseId;if(!r.isEqual(n))throw e.at(`Document reference is for database ${r.projectId}/${r.database} but should be for database ${n.projectId}/${n.database}`);return{referenceValue:Ze(t.firestore._databaseId||e.databaseId,t._key.path)}}throw e.at(`Unsupported field value: ${mt(t)}`)}(t,e)}function ar(t,e){const n={};return function(t){for(const e in t)if(Object.prototype.hasOwnProperty.call(t,e))return!1;return!0}(t)?e.path&&e.path.length>0&&e.fieldMask.push(e.path):Vt(t,((t,r)=>{const s=or(r,e.st(t));null!=s&&(n[t]=s)})),{mapValue:{fields:n}}}function ur(t){return!("object"!=typeof t||null===t||t instanceof Array||t instanceof Date||t instanceof xt||t instanceof Un||t instanceof Pn||t instanceof Vn||t instanceof $n)}function lr(t,e,n){if(!ur(n)||!function(t){return"object"==typeof t&&null!==t&&(Object.getPrototypeOf(t)===Object.prototype||null===Object.getPrototypeOf(t))}(n)){const r=mt(n);throw"an object"===r?e.at(t+" a custom object"):e.at(t+" "+r)}}function cr(t,e,n){if((e=w(e))instanceof Mn)return e._internalPath;if("string"==typeof e)return dr(t,e);throw fr("Field path arguments must be of type string or ",t,!1,void 0,n)}const hr=new RegExp("[~\\*/\\[\\]]");function dr(t,e,n){if(e.search(hr)>=0)throw fr(`Invalid field path (${e}). Paths must not contain '~', '*', '/', '[', or ']'`,t,!1,void 0,n);try{return new Mn(...e.split("."))._internalPath}catch(r){throw fr(`Invalid field path (${e}). Paths must not be empty, begin with '.', end with '.', or contain '..'`,t,!1,void 0,n)}}function fr(t,e,n,r,s){const i=r&&!r.isEmpty(),o=void 0!==s;let a=`Function ${e}() called with invalid data`;n&&(a+=" (via `toFirestore()`)"),a+=". ";let u="";return(i||o)&&(u+=" (found",i&&(u+=` in field ${r}`),o&&(u+=` in document ${s}`),u+=")"),new K(L,a+t+u)}function pr(t,e){return t.some((t=>t.isEqual(e)))}class mr{constructor(t,e,n,r,s){this._firestore=t,this._userDataWriter=e,this._key=n,this._document=r,this._converter=s}get id(){return this._key.path.lastSegment()}get ref(){return new Vn(this._firestore,this._converter,this._key)}exists(){return null!==this._document}data(){if(this._document){if(this._converter){const t=new gr(this._firestore,this._userDataWriter,this._key,this._document,null);return this._converter.fromFirestore(t)}return this._userDataWriter.convertValue(this._document.data.value)}}get(t){if(this._document){const e=this._document.data.field(_r("DocumentSnapshot.get",t));if(null!==e)return this._userDataWriter.convertValue(e)}}}class gr extends mr{data(){return super.data()}}class yr{constructor(t,e){this._docs=e,this.query=t}get docs(){return[...this._docs]}get size(){return this.docs.length}get empty(){return 0===this.docs.length}forEach(t,e){this._docs.forEach(t,e)}}function wr(t,e){return t=w(t),e=w(e),t instanceof mr&&e instanceof mr?t._firestore===e._firestore&&t._key.isEqual(e._key)&&(null===t._document?null===e._document:t._document.isEqual(e._document))&&t._converter===e._converter:t instanceof yr&&e instanceof yr&&Ln(t.query,e.query)&&Ft(t.docs,e.docs,wr)}function _r(t,e){return"string"==typeof e?dr(t,e):e instanceof Mn?e._internalPath:e._delegate._internalPath}class vr{}class br extends vr{}function Er(t,e,...n){let r=[];e instanceof vr&&r.push(e),r=r.concat(n),function(t){const e=t.filter((t=>t instanceof Ar)).length,n=t.filter((t=>t instanceof Tr)).length;if(e>1||e>0&&n>0)throw new K(L,"InvalidQuery. When using composite filters, you cannot use more than one filter at the top level. Consider nesting the multiple filters within an `and(...)` statement. For example: change `query(query, where(...), or(...))` to `query(query, and(where(...), or(...)))`.")}(r);for(const e of r)t=e._apply(t);return t}class Tr extends br{constructor(t,e,n){super(),this._field=t,this._op=e,this._value=n,this.type="where"}static _create(t,e,n){return new Tr(t,e,n)}_apply(t){const e=this._parse(t);return Ur(t._query,e),new Nn(t.firestore,t.converter,Ne(t._query,e))}_parse(t){const e=Kn(t.firestore),n=function(t,e,n,r,s,i,o){let a;if(s.isKeyField()){if("array-contains"===i||"array-contains-any"===i)throw new K(L,`Invalid Query. 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this.Rt)if(e.skipDelay(),"all"!==t&&e.timerId===t)break;return this.Ot()}))}Lt(t){this.Nt.push(t)}qt(t){const e=this.Rt.indexOf(t);this.Rt.splice(e,1)}}class ms{constructor(t,e){this._firestore=t,this._transaction=e,this._dataReader=Kn(t)}get(t){const e=as(t,this._firestore),n=new Gr(this._firestore);return this._transaction.lookup([e._key]).then((t=>{if(!t||1!==t.length)return R();const r=t[0];if(r.isFoundDocument())return new mr(this._firestore,n,r.key,r,e.converter);if(r.isNoDocument())return new mr(this._firestore,n,e._key,null,e.converter);throw R()}))}set(t,e,n){const r=as(t,this._firestore),s=Hr(r.converter,e,n),i=Yn(this._dataReader,"Transaction.set",r._key,s,null!==r.converter,n);return this._transaction.set(r._key,i),this}update(t,e,n,...r){const s=as(t,this._firestore);let i;return i="string"==typeof(e=w(e))||e instanceof Mn?sr(this._dataReader,"Transaction.update",s._key,e,n,r):rr(this._dataReader,"Transaction.update",s._key,e),this._transaction.update(s._key,i),this}delete(t){const e=as(t,this._firestore);return this._transaction.delete(e._key),this}}function gs(t,e,n){const r=vn(t=gt(t,En)),s=Object.assign(Object.assign({},cs),n);!function(t){if(t.maxAttempts<1)throw new K(L,"Max attempts must be at least 1")}(s);const i=new Y;return new hs(new ps,r,s,(n=>e(new ms(t,n))),i).run(),i.promise}A=`${i}_lite`,t(new class{constructor(t,e,n){this.name=t,this.instanceFactory=e,this.type=n,this.multipleInstances=!1,this.serviceProps={},this.instantiationMode="LAZY",this.onInstanceCreated=null}setInstantiationMode(t){return this.instantiationMode=t,this}setMultipleInstances(t){return this.multipleInstances=t,this}setServiceProps(t){return this.serviceProps=t,this}setInstanceCreatedCallback(t){return this.onInstanceCreated=t,this}}("firestore/lite",((t,{instanceIdentifier:e,options:n})=>{const r=t.getProvider("app").getImmediate(),s=new En(new tt(t.getProvider("auth-internal")),new st(t.getProvider("app-check-internal")),function(t,e){if(!Object.prototype.hasOwnProperty.apply(t.options,["projectId"]))throw new K(L,'"projectId" not provided in firebase.initializeApp.');return new ot(t.options.projectId,e)}(r,e),r);return n&&s._setSettings(n),s}),"PUBLIC").setMultipleInstances(!0)),e("firestore-lite","3.8.1",""),e("firestore-lite","3.8.1","esm2017");export{kn as AggregateField,Fn as AggregateQuerySnapshot,Pn as Bytes,Rn as CollectionReference,Vn as DocumentReference,mr as DocumentSnapshot,Mn as FieldPath,$n as FieldValue,En as Firestore,K as FirestoreError,Un as GeoPoint,Nn as Query,Ar as QueryCompositeFilterConstraint,br as QueryConstraint,gr as QueryDocumentSnapshot,xr as QueryEndAtConstraint,Tr as QueryFieldFilterConstraint,Vr as QueryLimitConstraint,Fr as QueryOrderByConstraint,yr as QuerySnapshot,Cr as QueryStartAtConstraint,xt as Timestamp,ms as Transaction,os as WriteBatch,Xr as addDoc,ts as aggregateQuerySnapshotEqual,kr as and,ss as arrayRemove,rs as arrayUnion,Cn as collection,On as collectionGroup,An as connectFirestoreEmulator,Jr as deleteDoc,es as deleteField,qn as doc,Bn as documentId,Pr as endAt,Lr as endBefore,Zr as getCount,Qr as getDoc,zr as getDocs,Sn as getFirestore,is as increment,Tn as initializeFirestore,Nr as limit,Rr as limitToLast,Ir as or,Dr as orderBy,Er as query,Ln as queryEqual,xn as refEqual,gs as runTransaction,ns as serverTimestamp,Kr as setDoc,k as setLogLevel,wr as snapshotEqual,qr as startAfter,Or as startAt,In as terminate,Yr as updateDoc,Sr as where,us as writeBatch};

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