0x1998 - MANAGER

Düzenlenen Dosya: index.js.map

{"version":3,"file":"index.js","sources":["../../src/api/observer.ts","../../src/lite-api/aggregate_types.ts","../../src/lite-api/snapshot.ts","../../src/lite-api/query.ts","../../src/lite-api/reference_impl.ts","../../src/lite-api/aggregate.ts","../../src/api/aggregate.ts","../../src/api/cache_config.ts","../../src/api/snapshot.ts","../../src/platform/browser/snapshot_to_json.ts","../../src/core/transaction_options.ts","../../src/lite-api/write_batch.ts","../../src/lite-api/transaction.ts","../../src/api/transaction.ts","../../src/api/reference_impl.ts","../../src/api/write_batch.ts","../../src/api/index_configuration.ts","../../src/api/persistent_cache_index_manager.ts","../../src/util/testing_hooks.ts","../../src/register.ts","../../src/index.ts"],"sourcesContent":["/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { JsonObject } from '../model/object_value';\nimport { FirestoreError } from '../util/error';\n\n/**\n * Observer/Subscribe interfaces.\n */\nexport type NextFn<T> = (value: T) => void;\nexport type ErrorFn = (error: FirestoreError) => void;\nexport type CompleteFn = () => void;\n\n// Allow for any of the Observer methods to be undefined.\nexport interface PartialObserver<T> {\n next?: NextFn<T>;\n error?: ErrorFn;\n complete?: CompleteFn;\n}\n\nexport function isPartialObserver<T>(obj: unknown): obj is PartialObserver<T> {\n return implementsAnyMethods(obj, ['next', 'error', 'complete']);\n}\n\n/**\n * Returns true if obj is an object and contains at least one of the specified\n * methods.\n */\nfunction implementsAnyMethods(obj: unknown, methods: string[]): boolean {\n if (typeof obj !== 'object' || obj === null) {\n return false;\n }\n\n const object = obj as JsonObject<unknown>;\n for (const method of methods) {\n if (method in object && typeof object[method] === 'function') {\n return true;\n }\n }\n return false;\n}\n","/**\n * @license\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { AggregateType } from '../core/aggregate';\nimport { ObjectValue } from '../model/object_value';\nimport { FieldPath as InternalFieldPath } from '../model/path';\nimport {\n ApiClientObjectMap,\n firestoreV1ApiClientInterfaces,\n Value\n} from '../protos/firestore_proto_api';\n\nimport { average, count, sum } from './aggregate';\nimport { DocumentData, Query } from './reference';\nimport { AbstractUserDataWriter } from './user_data_writer';\n\nexport { AggregateType };\n\n/**\n * Represents an aggregation that can be performed by Firestore.\n */\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\nexport class AggregateField<T> {\n /** A type string to uniquely identify instances of this class. */\n readonly type = 'AggregateField';\n\n /** Indicates the aggregation operation of this AggregateField. */\n readonly aggregateType: AggregateType;\n\n /**\n * Create a new AggregateField<T>\n * @param aggregateType - Specifies the type of aggregation operation to perform.\n * @param _internalFieldPath - Optionally specifies the field that is aggregated.\n * @internal\n */\n constructor(\n aggregateType: AggregateType = 'count',\n readonly _internalFieldPath?: InternalFieldPath\n ) {\n this.aggregateType = aggregateType;\n }\n}\n\n/**\n * The union of all `AggregateField` types that are supported by Firestore.\n */\nexport type AggregateFieldType =\n | ReturnType<typeof sum>\n | ReturnType<typeof average>\n | ReturnType<typeof count>;\n\n/**\n * Specifies a set of aggregations and their aliases.\n */\nexport interface AggregateSpec {\n [field: string]: AggregateFieldType;\n}\n\n/**\n * A type whose keys are taken from an `AggregateSpec`, and whose values are the\n * result of the aggregation performed by the corresponding `AggregateField`\n * from the input `AggregateSpec`.\n */\nexport type AggregateSpecData<T extends AggregateSpec> = {\n [P in keyof T]: T[P] extends AggregateField<infer U> ? U : never;\n};\n\n/**\n * The results of executing an aggregation query.\n */\nexport class AggregateQuerySnapshot<\n AggregateSpecType extends AggregateSpec,\n AppModelType = DocumentData,\n DbModelType extends DocumentData = DocumentData\n> {\n /** A type string to uniquely identify instances of this class. */\n readonly type = 'AggregateQuerySnapshot';\n\n /**\n * The underlying query over which the aggregations recorded in this\n * `AggregateQuerySnapshot` were performed.\n */\n readonly query: Query<AppModelType, DbModelType>;\n\n /** @hideconstructor */\n constructor(\n query: Query<AppModelType, DbModelType>,\n private readonly _userDataWriter: AbstractUserDataWriter,\n private readonly _data: ApiClientObjectMap<Value>\n ) {\n this.query = query;\n }\n\n /**\n * Returns the results of the aggregations performed over the underlying\n * query.\n *\n * The keys of the returned object will be the same as those of the\n * `AggregateSpec` object specified to the aggregation method, and the values\n * will be the corresponding aggregation result.\n *\n * @returns The results of the aggregations performed over the underlying\n * query.\n */\n data(): AggregateSpecData<AggregateSpecType> {\n return this._userDataWriter.convertObjectMap(\n this._data\n ) as AggregateSpecData<AggregateSpecType>;\n }\n\n /**\n * @internal\n * @private\n *\n * Retrieves all fields in the snapshot as a proto value.\n *\n * @returns An `Object` containing all fields in the snapshot.\n */\n _fieldsProto(): { [key: string]: firestoreV1ApiClientInterfaces.Value } {\n // Wrap data in an ObjectValue to clone it.\n const dataClone = new ObjectValue({\n mapValue: { fields: this._data }\n }).clone();\n\n // Return the cloned value to prevent manipulation of the Snapshot's data\n return dataClone.value.mapValue.fields!;\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { getModularInstance } from '@firebase/util';\n\nimport { Document } from '../model/document';\nimport { DocumentKey } from '../model/document_key';\nimport { firestoreV1ApiClientInterfaces } from '../protos/firestore_proto_api';\nimport { arrayEquals } from '../util/misc';\n\nimport { Firestore } from './database';\nimport { FieldPath } from './field_path';\nimport {\n DocumentData,\n DocumentReference,\n PartialWithFieldValue,\n Query,\n queryEqual,\n SetOptions,\n WithFieldValue\n} from './reference';\nimport {\n fieldPathFromArgument,\n UntypedFirestoreDataConverter\n} from './user_data_reader';\nimport { AbstractUserDataWriter } from './user_data_writer';\n\n/**\n * Converter used by `withConverter()` to transform user objects of type\n * `AppModelType` into Firestore data of type `DbModelType`.\n *\n * Using the converter allows you to specify generic type arguments when\n * storing and retrieving objects from Firestore.\n *\n * In this context, an \"AppModel\" is a class that is used in an application to\n * package together related information and functionality. Such a class could,\n * for example, have properties with complex, nested data types, properties used\n * for memoization, properties of types not supported by Firestore (such as\n * `symbol` and `bigint`), and helper functions that perform compound\n * operations. Such classes are not suitable and/or possible to store into a\n * Firestore database. Instead, instances of such classes need to be converted\n * to \"plain old JavaScript objects\" (POJOs) with exclusively primitive\n * properties, potentially nested inside other POJOs or arrays of POJOs. In this\n * context, this type is referred to as the \"DbModel\" and would be an object\n * suitable for persisting into Firestore. For convenience, applications can\n * implement `FirestoreDataConverter` and register the converter with Firestore\n * objects, such as `DocumentReference` or `Query`, to automatically convert\n * `AppModel` to `DbModel` when storing into Firestore, and convert `DbModel`\n * to `AppModel` when retrieving from Firestore.\n *\n * @example\n *\n * Simple Example\n *\n * ```typescript\n * const numberConverter = {\n * toFirestore(value: WithFieldValue<number>) {\n * return { value };\n * },\n * fromFirestore(snapshot: QueryDocumentSnapshot, options: SnapshotOptions) {\n * return snapshot.data(options).value as number;\n * }\n * };\n *\n * async function simpleDemo(db: Firestore): Promise<void> {\n * const documentRef = doc(db, 'values/value123').withConverter(numberConverter);\n *\n * // converters are used with `setDoc`, `addDoc`, and `getDoc`\n * await setDoc(documentRef, 42);\n * const snapshot1 = await getDoc(documentRef);\n * assertEqual(snapshot1.data(), 42);\n *\n * // converters are not used when writing data with `updateDoc`\n * await updateDoc(documentRef, { value: 999 });\n * const snapshot2 = await getDoc(documentRef);\n * assertEqual(snapshot2.data(), 999);\n * }\n * ```\n *\n * Advanced Example\n *\n * ```typescript\n * // The Post class is a model that is used by our application.\n * // This class may have properties and methods that are specific\n * // to our application execution, which do not need to be persisted\n * // to Firestore.\n * class Post {\n * constructor(\n * readonly title: string,\n * readonly author: string,\n * readonly lastUpdatedMillis: number\n * ) {}\n * toString(): string {\n * return `${this.title} by ${this.author}`;\n * }\n * }\n *\n * // The PostDbModel represents how we want our posts to be stored\n * // in Firestore. This DbModel has different properties (`ttl`,\n * // `aut`, and `lut`) from the Post class we use in our application.\n * interface PostDbModel {\n * ttl: string;\n * aut: { firstName: string; lastName: string };\n * lut: Timestamp;\n * }\n *\n * // The `PostConverter` implements `FirestoreDataConverter` and specifies\n * // how the Firestore SDK can convert `Post` objects to `PostDbModel`\n * // objects and vice versa.\n * class PostConverter implements FirestoreDataConverter<Post, PostDbModel> {\n * toFirestore(post: WithFieldValue<Post>): WithFieldValue<PostDbModel> {\n * return {\n * ttl: post.title,\n * aut: this._autFromAuthor(post.author),\n * lut: this._lutFromLastUpdatedMillis(post.lastUpdatedMillis)\n * };\n * }\n *\n * fromFirestore(snapshot: QueryDocumentSnapshot, options: SnapshotOptions): Post {\n * const data = snapshot.data(options) as PostDbModel;\n * const author = `${data.aut.firstName} ${data.aut.lastName}`;\n * return new Post(data.ttl, author, data.lut.toMillis());\n * }\n *\n * _autFromAuthor(\n * author: string | FieldValue\n * ): { firstName: string; lastName: string } | FieldValue {\n * if (typeof author !== 'string') {\n * // `author` is a FieldValue, so just return it.\n * return author;\n * }\n * const [firstName, lastName] = author.split(' ');\n * return {firstName, lastName};\n * }\n *\n * _lutFromLastUpdatedMillis(\n * lastUpdatedMillis: number | FieldValue\n * ): Timestamp | FieldValue {\n * if (typeof lastUpdatedMillis !== 'number') {\n * // `lastUpdatedMillis` must be a FieldValue, so just return it.\n * return lastUpdatedMillis;\n * }\n * return Timestamp.fromMillis(lastUpdatedMillis);\n * }\n * }\n *\n * async function advancedDemo(db: Firestore): Promise<void> {\n * // Create a `DocumentReference` with a `FirestoreDataConverter`.\n * const documentRef = doc(db, 'posts/post123').withConverter(new PostConverter());\n *\n * // The `data` argument specified to `setDoc()` is type checked by the\n * // TypeScript compiler to be compatible with `Post`. Since the `data`\n * // argument is typed as `WithFieldValue<Post>` rather than just `Post`,\n * // this allows properties of the `data` argument to also be special\n * // Firestore values that perform server-side mutations, such as\n * // `arrayRemove()`, `deleteField()`, and `serverTimestamp()`.\n * await setDoc(documentRef, {\n * title: 'My Life',\n * author: 'Foo Bar',\n * lastUpdatedMillis: serverTimestamp()\n * });\n *\n * // The TypeScript compiler will fail to compile if the `data` argument to\n * // `setDoc()` is _not_ compatible with `WithFieldValue<Post>`. This\n * // type checking prevents the caller from specifying objects with incorrect\n * // properties or property values.\n * // @ts-expect-error \"Argument of type { ttl: string; } is not assignable\n * // to parameter of type WithFieldValue<Post>\"\n * await setDoc(documentRef, { ttl: 'The Title' });\n *\n * // When retrieving a document with `getDoc()` the `DocumentSnapshot`\n * // object's `data()` method returns a `Post`, rather than a generic object,\n * // which would have been returned if the `DocumentReference` did _not_ have a\n * // `FirestoreDataConverter` attached to it.\n * const snapshot1: DocumentSnapshot<Post> = await getDoc(documentRef);\n * const post1: Post = snapshot1.data()!;\n * if (post1) {\n * assertEqual(post1.title, 'My Life');\n * assertEqual(post1.author, 'Foo Bar');\n * }\n *\n * // The `data` argument specified to `updateDoc()` is type checked by the\n * // TypeScript compiler to be compatible with `PostDbModel`. Note that\n * // unlike `setDoc()`, whose `data` argument must be compatible with `Post`,\n * // the `data` argument to `updateDoc()` must be compatible with\n * // `PostDbModel`. Similar to `setDoc()`, since the `data` argument is typed\n * // as `WithFieldValue<PostDbModel>` rather than just `PostDbModel`, this\n * // allows properties of the `data` argument to also be those special\n * // Firestore values, like `arrayRemove()`, `deleteField()`, and\n * // `serverTimestamp()`.\n * await updateDoc(documentRef, {\n * 'aut.firstName': 'NewFirstName',\n * lut: serverTimestamp()\n * });\n *\n * // The TypeScript compiler will fail to compile if the `data` argument to\n * // `updateDoc()` is _not_ compatible with `WithFieldValue<PostDbModel>`.\n * // This type checking prevents the caller from specifying objects with\n * // incorrect properties or property values.\n * // @ts-expect-error \"Argument of type { title: string; } is not assignable\n * // to parameter of type WithFieldValue<PostDbModel>\"\n * await updateDoc(documentRef, { title: 'New Title' });\n * const snapshot2: DocumentSnapshot<Post> = await getDoc(documentRef);\n * const post2: Post = snapshot2.data()!;\n * if (post2) {\n * assertEqual(post2.title, 'My Life');\n * assertEqual(post2.author, 'NewFirstName Bar');\n * }\n * }\n * ```\n */\nexport interface FirestoreDataConverter<\n AppModelType,\n DbModelType extends DocumentData = DocumentData\n> {\n /**\n * Called by the Firestore SDK to convert a custom model object of type\n * `AppModelType` into a plain JavaScript object (suitable for writing\n * directly to the Firestore database) of type `DbModelType`. Used with\n * {@link @firebase/firestore/lite#(setDoc:1)},\n * {@link @firebase/firestore/lite#(WriteBatch.set:1)} and\n * {@link @firebase/firestore/lite#(Transaction.set:1)}.\n *\n * The `WithFieldValue<T>` type extends `T` to also allow FieldValues such as\n * {@link (deleteField:1)} to be used as property values.\n */\n toFirestore(\n modelObject: WithFieldValue<AppModelType>\n ): WithFieldValue<DbModelType>;\n\n /**\n * Called by the Firestore SDK to convert a custom model object of type\n * `AppModelType` into a plain JavaScript object (suitable for writing\n * directly to the Firestore database) of type `DbModelType`. Used with\n * {@link @firebase/firestore/lite#(setDoc:1)},\n * {@link @firebase/firestore/lite#(WriteBatch.set:1)} and\n * {@link @firebase/firestore/lite#(Transaction.set:1)} with `merge:true`\n * or `mergeFields`.\n *\n * The `PartialWithFieldValue<T>` type extends `Partial<T>` to allow\n * FieldValues such as {@link (arrayUnion:1)} to be used as property values.\n * It also supports nested `Partial` by allowing nested fields to be\n * omitted.\n */\n toFirestore(\n modelObject: PartialWithFieldValue<AppModelType>,\n options: SetOptions\n ): PartialWithFieldValue<DbModelType>;\n\n /**\n * Called by the Firestore SDK to convert Firestore data into an object of\n * type `AppModelType`. You can access your data by calling:\n * `snapshot.data()`.\n *\n *\n * Generally, the data returned from `snapshot.data()` can be cast to\n * `DbModelType`; however, this is not guaranteed because Firestore does not\n * enforce a schema on the database. For example, writes from a previous\n * version of the application or writes from another client that did not use a\n * type converter could have written data with different properties and/or\n * property types. The implementation will need to choose whether to\n * gracefully recover from non-conforming data or throw an error.\n *\n * @param snapshot - A `QueryDocumentSnapshot` containing your data and\n * metadata.\n */\n fromFirestore(\n snapshot: QueryDocumentSnapshot<DocumentData, DocumentData>\n ): AppModelType;\n}\n\n/**\n * A `DocumentSnapshot` contains data read from a document in your Firestore\n * database. The data can be extracted with `.data()` or `.get(<field>)` to\n * get a specific field.\n *\n * For a `DocumentSnapshot` that points to a non-existing document, any data\n * access will return 'undefined'. You can use the `exists()` method to\n * explicitly verify a document's existence.\n */\nexport class DocumentSnapshot<\n AppModelType = DocumentData,\n DbModelType extends DocumentData = DocumentData\n> {\n // Note: This class is stripped down version of the DocumentSnapshot in\n // the legacy SDK. The changes are:\n // - No support for SnapshotMetadata.\n // - No support for SnapshotOptions.\n\n /** @hideconstructor protected */\n constructor(\n public _firestore: Firestore,\n public _userDataWriter: AbstractUserDataWriter,\n public _key: DocumentKey,\n public _document: Document | null,\n public _converter: UntypedFirestoreDataConverter<\n AppModelType,\n DbModelType\n > | null\n ) {}\n\n /** Property of the `DocumentSnapshot` that provides the document's ID. */\n get id(): string {\n return this._key.path.lastSegment();\n }\n\n /**\n * The `DocumentReference` for the document included in the `DocumentSnapshot`.\n */\n get ref(): DocumentReference<AppModelType, DbModelType> {\n return new DocumentReference<AppModelType, DbModelType>(\n this._firestore,\n this._converter,\n this._key\n );\n }\n\n /**\n * Signals whether or not the document at the snapshot's location exists.\n *\n * @returns true if the document exists.\n */\n exists(): this is QueryDocumentSnapshot<AppModelType, DbModelType> {\n return this._document !== null;\n }\n\n /**\n * Retrieves all fields in the document as an `Object`. Returns `undefined` if\n * the document doesn't exist.\n *\n * @returns An `Object` containing all fields in the document or `undefined`\n * if the document doesn't exist.\n */\n data(): AppModelType | undefined {\n if (!this._document) {\n return undefined;\n } else if (this._converter) {\n // We only want to use the converter and create a new DocumentSnapshot\n // if a converter has been provided.\n const snapshot = new QueryDocumentSnapshot(\n this._firestore,\n this._userDataWriter,\n this._key,\n this._document,\n /* converter= */ null\n );\n return this._converter.fromFirestore(snapshot);\n } else {\n return this._userDataWriter.convertValue(\n this._document.data.value\n ) as AppModelType;\n }\n }\n\n /**\n * @internal\n * @private\n *\n * Retrieves all fields in the document as a proto Value. Returns `undefined` if\n * the document doesn't exist.\n *\n * @returns An `Object` containing all fields in the document or `undefined`\n * if the document doesn't exist.\n */\n _fieldsProto():\n | { [key: string]: firestoreV1ApiClientInterfaces.Value }\n | undefined {\n // Return a cloned value to prevent manipulation of the Snapshot's data\n return this._document?.data.clone().value.mapValue.fields ?? undefined;\n }\n\n /**\n * Retrieves the field specified by `fieldPath`. Returns `undefined` if the\n * document or field doesn't exist.\n *\n * @param fieldPath - The path (for example 'foo' or 'foo.bar') to a specific\n * field.\n * @returns The data at the specified field location or undefined if no such\n * field exists in the document.\n */\n // We are using `any` here to avoid an explicit cast by our users.\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n get(fieldPath: string | FieldPath): any {\n if (this._document) {\n const value = this._document.data.field(\n fieldPathFromArgument('DocumentSnapshot.get', fieldPath)\n );\n if (value !== null) {\n return this._userDataWriter.convertValue(value);\n }\n }\n return undefined;\n }\n}\n\n/**\n * A `QueryDocumentSnapshot` contains data read from a document in your\n * Firestore database as part of a query. The document is guaranteed to exist\n * and its data can be extracted with `.data()` or `.get(<field>)` to get a\n * specific field.\n *\n * A `QueryDocumentSnapshot` offers the same API surface as a\n * `DocumentSnapshot`. Since query results contain only existing documents, the\n * `exists` property will always be true and `data()` will never return\n * 'undefined'.\n */\nexport class QueryDocumentSnapshot<\n AppModelType = DocumentData,\n DbModelType extends DocumentData = DocumentData\n> extends DocumentSnapshot<AppModelType, DbModelType> {\n /**\n * Retrieves all fields in the document as an `Object`.\n *\n * @override\n * @returns An `Object` containing all fields in the document.\n */\n data(): AppModelType {\n return super.data() as AppModelType;\n }\n}\n\n/**\n * A `QuerySnapshot` contains zero or more `DocumentSnapshot` objects\n * representing the results of a query. The documents can be accessed as an\n * array via the `docs` property or enumerated using the `forEach` method. The\n * number of documents can be determined via the `empty` and `size`\n * properties.\n */\nexport class QuerySnapshot<\n AppModelType = DocumentData,\n DbModelType extends DocumentData = DocumentData\n> {\n /**\n * The query on which you called {@link getDocs} in order to get this\n * `QuerySnapshot`.\n */\n readonly query: Query<AppModelType, DbModelType>;\n\n /** @hideconstructor */\n constructor(\n _query: Query<AppModelType, DbModelType>,\n readonly _docs: Array<QueryDocumentSnapshot<AppModelType, DbModelType>>\n ) {\n this.query = _query;\n }\n\n /** An array of all the documents in the `QuerySnapshot`. */\n get docs(): Array<QueryDocumentSnapshot<AppModelType, DbModelType>> {\n return [...this._docs];\n }\n\n /** The number of documents in the `QuerySnapshot`. */\n get size(): number {\n return this.docs.length;\n }\n\n /** True if there are no documents in the `QuerySnapshot`. */\n get empty(): boolean {\n return this.docs.length === 0;\n }\n\n /**\n * Enumerates all of the documents in the `QuerySnapshot`.\n *\n * @param callback - A callback to be called with a `QueryDocumentSnapshot` for\n * each document in the snapshot.\n * @param thisArg - The `this` binding for the callback.\n */\n forEach(\n callback: (\n result: QueryDocumentSnapshot<AppModelType, DbModelType>\n ) => void,\n thisArg?: unknown\n ): void {\n this._docs.forEach(callback, thisArg);\n }\n}\n\n/**\n * Returns true if the provided snapshots are equal.\n *\n * @param left - A snapshot to compare.\n * @param right - A snapshot to compare.\n * @returns true if the snapshots are equal.\n */\nexport function snapshotEqual<AppModelType, DbModelType extends DocumentData>(\n left:\n | DocumentSnapshot<AppModelType, DbModelType>\n | QuerySnapshot<AppModelType, DbModelType>,\n right:\n | DocumentSnapshot<AppModelType, DbModelType>\n | QuerySnapshot<AppModelType, DbModelType>\n): boolean {\n left = getModularInstance(left);\n right = getModularInstance(right);\n\n if (left instanceof DocumentSnapshot && right instanceof DocumentSnapshot) {\n return (\n left._firestore === right._firestore &&\n left._key.isEqual(right._key) &&\n (left._document === null\n ? right._document === null\n : left._document.isEqual(right._document)) &&\n left._converter === right._converter\n );\n } else if (left instanceof QuerySnapshot && right instanceof QuerySnapshot) {\n return (\n queryEqual(left.query, right.query) &&\n arrayEquals(left.docs, right.docs, snapshotEqual)\n );\n }\n\n return false;\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { getModularInstance } from '@firebase/util';\n\nimport { Bound } from '../core/bound';\nimport { DatabaseId } from '../core/database_info';\nimport {\n CompositeFilter,\n CompositeOperator,\n FieldFilter,\n Filter,\n Operator\n} from '../core/filter';\nimport { Direction, OrderBy } from '../core/order_by';\nimport {\n isCollectionGroupQuery,\n LimitType,\n Query as InternalQuery,\n queryNormalizedOrderBy,\n queryWithAddedFilter,\n queryWithAddedOrderBy,\n queryWithEndAt,\n queryWithLimit,\n queryWithStartAt\n} from '../core/query';\nimport { Document } from '../model/document';\nimport { DocumentKey } from '../model/document_key';\nimport { FieldPath as InternalFieldPath, ResourcePath } from '../model/path';\nimport { isServerTimestamp } from '../model/server_timestamps';\nimport { refValue } from '../model/values';\nimport { Value as ProtoValue } from '../protos/firestore_proto_api';\nimport { Code, FirestoreError } from '../util/error';\nimport {\n validatePositiveNumber,\n valueDescription\n} from '../util/input_validation';\n\nimport { FieldPath } from './field_path';\nimport { DocumentData, DocumentReference, Query } from './reference';\nimport { DocumentSnapshot } from './snapshot';\nimport {\n fieldPathFromArgument,\n newUserDataReader,\n parseQueryValue,\n UserDataReader\n} from './user_data_reader';\n\nexport function validateHasExplicitOrderByForLimitToLast(\n query: InternalQuery\n): void {\n if (\n query.limitType === LimitType.Last &&\n query.explicitOrderBy.length === 0\n ) {\n throw new FirestoreError(\n Code.UNIMPLEMENTED,\n 'limitToLast() queries require specifying at least one orderBy() clause'\n );\n }\n}\n\n/** Describes the different query constraints available in this SDK. */\nexport type QueryConstraintType =\n | 'where'\n | 'orderBy'\n | 'limit'\n | 'limitToLast'\n | 'startAt'\n | 'startAfter'\n | 'endAt'\n | 'endBefore';\n\n/**\n * An `AppliableConstraint` is an abstraction of a constraint that can be applied\n * to a Firestore query.\n */\nexport abstract class AppliableConstraint {\n /**\n * Takes the provided {@link Query} and returns a copy of the {@link Query} with this\n * {@link AppliableConstraint} applied.\n */\n abstract _apply<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>\n ): Query<AppModelType, DbModelType>;\n}\n\n/**\n * A `QueryConstraint` is used to narrow the set of documents returned by a\n * Firestore query. `QueryConstraint`s are created by invoking {@link where},\n * {@link orderBy}, {@link (startAt:1)}, {@link (startAfter:1)}, {@link\n * (endBefore:1)}, {@link (endAt:1)}, {@link limit}, {@link limitToLast} and\n * can then be passed to {@link (query:1)} to create a new query instance that\n * also contains this `QueryConstraint`.\n */\nexport abstract class QueryConstraint extends AppliableConstraint {\n /** The type of this query constraint */\n abstract readonly type: QueryConstraintType;\n\n /**\n * Takes the provided {@link Query} and returns a copy of the {@link Query} with this\n * {@link AppliableConstraint} applied.\n */\n abstract _apply<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>\n ): Query<AppModelType, DbModelType>;\n}\n\n/**\n * Creates a new immutable instance of {@link Query} that is extended to also\n * include additional query constraints.\n *\n * @param query - The {@link Query} instance to use as a base for the new\n * constraints.\n * @param compositeFilter - The {@link QueryCompositeFilterConstraint} to\n * apply. Create {@link QueryCompositeFilterConstraint} using {@link and} or\n * {@link or}.\n * @param queryConstraints - Additional {@link QueryNonFilterConstraint}s to\n * apply (e.g. {@link orderBy}, {@link limit}).\n * @throws if any of the provided query constraints cannot be combined with the\n * existing or new constraints.\n */\nexport function query<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>,\n compositeFilter: QueryCompositeFilterConstraint,\n ...queryConstraints: QueryNonFilterConstraint[]\n): Query<AppModelType, DbModelType>;\n\n/**\n * Creates a new immutable instance of {@link Query} that is extended to also\n * include additional query constraints.\n *\n * @param query - The {@link Query} instance to use as a base for the new\n * constraints.\n * @param queryConstraints - The list of {@link QueryConstraint}s to apply.\n * @throws if any of the provided query constraints cannot be combined with the\n * existing or new constraints.\n */\nexport function query<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>,\n ...queryConstraints: QueryConstraint[]\n): Query<AppModelType, DbModelType>;\n\nexport function query<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>,\n queryConstraint: QueryCompositeFilterConstraint | QueryConstraint | undefined,\n ...additionalQueryConstraints: Array<\n QueryConstraint | QueryNonFilterConstraint\n >\n): Query<AppModelType, DbModelType> {\n let queryConstraints: AppliableConstraint[] = [];\n\n if (queryConstraint instanceof AppliableConstraint) {\n queryConstraints.push(queryConstraint);\n }\n\n queryConstraints = queryConstraints.concat(additionalQueryConstraints);\n\n validateQueryConstraintArray(queryConstraints);\n\n for (const constraint of queryConstraints) {\n query = constraint._apply(query);\n }\n return query;\n}\n\n/**\n * A `QueryFieldFilterConstraint` is used to narrow the set of documents returned by\n * a Firestore query by filtering on one or more document fields.\n * `QueryFieldFilterConstraint`s are created by invoking {@link where} and can then\n * be passed to {@link (query:1)} to create a new query instance that also contains\n * this `QueryFieldFilterConstraint`.\n */\nexport class QueryFieldFilterConstraint extends QueryConstraint {\n /** The type of this query constraint */\n readonly type = 'where';\n\n /**\n * @internal\n */\n protected constructor(\n private readonly _field: InternalFieldPath,\n private _op: Operator,\n private _value: unknown\n ) {\n super();\n }\n\n static _create(\n _field: InternalFieldPath,\n _op: Operator,\n _value: unknown\n ): QueryFieldFilterConstraint {\n return new QueryFieldFilterConstraint(_field, _op, _value);\n }\n\n _apply<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>\n ): Query<AppModelType, DbModelType> {\n const filter = this._parse(query);\n validateNewFieldFilter(query._query, filter);\n return new Query(\n query.firestore,\n query.converter,\n queryWithAddedFilter(query._query, filter)\n );\n }\n\n _parse<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>\n ): FieldFilter {\n const reader = newUserDataReader(query.firestore);\n const filter = newQueryFilter(\n query._query,\n 'where',\n reader,\n query.firestore._databaseId,\n this._field,\n this._op,\n this._value\n );\n return filter;\n }\n}\n\n/**\n * Filter conditions in a {@link where} clause are specified using the\n * strings '&lt;', '&lt;=', '==', '!=', '&gt;=', '&gt;', 'array-contains', 'in',\n * 'array-contains-any', and 'not-in'.\n */\nexport type WhereFilterOp =\n | '<'\n | '<='\n | '=='\n | '!='\n | '>='\n | '>'\n | 'array-contains'\n | 'in'\n | 'array-contains-any'\n | 'not-in';\n\n/**\n * Creates a {@link QueryFieldFilterConstraint} that enforces that documents\n * must contain the specified field and that the value should satisfy the\n * relation constraint provided.\n *\n * @param fieldPath - The path to compare\n * @param opStr - The operation string (e.g \"&lt;\", \"&lt;=\", \"==\", \"&lt;\",\n * \"&lt;=\", \"!=\").\n * @param value - The value for comparison\n * @returns The created {@link QueryFieldFilterConstraint}.\n */\nexport function where(\n fieldPath: string | FieldPath,\n opStr: WhereFilterOp,\n value: unknown\n): QueryFieldFilterConstraint {\n const op = opStr as Operator;\n const field = fieldPathFromArgument('where', fieldPath);\n return QueryFieldFilterConstraint._create(field, op, value);\n}\n\n/**\n * A `QueryCompositeFilterConstraint` is used to narrow the set of documents\n * returned by a Firestore query by performing the logical OR or AND of multiple\n * {@link QueryFieldFilterConstraint}s or {@link QueryCompositeFilterConstraint}s.\n * `QueryCompositeFilterConstraint`s are created by invoking {@link or} or\n * {@link and} and can then be passed to {@link (query:1)} to create a new query\n * instance that also contains the `QueryCompositeFilterConstraint`.\n */\nexport class QueryCompositeFilterConstraint extends AppliableConstraint {\n /**\n * @internal\n */\n protected constructor(\n /** The type of this query constraint */\n readonly type: 'or' | 'and',\n private readonly _queryConstraints: QueryFilterConstraint[]\n ) {\n super();\n }\n\n static _create(\n type: 'or' | 'and',\n _queryConstraints: QueryFilterConstraint[]\n ): QueryCompositeFilterConstraint {\n return new QueryCompositeFilterConstraint(type, _queryConstraints);\n }\n\n _parse<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>\n ): Filter {\n const parsedFilters = this._queryConstraints\n .map(queryConstraint => {\n return queryConstraint._parse(query);\n })\n .filter(parsedFilter => parsedFilter.getFilters().length > 0);\n\n if (parsedFilters.length === 1) {\n return parsedFilters[0];\n }\n\n return CompositeFilter.create(parsedFilters, this._getOperator());\n }\n\n _apply<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>\n ): Query<AppModelType, DbModelType> {\n const parsedFilter = this._parse(query);\n if (parsedFilter.getFilters().length === 0) {\n // Return the existing query if not adding any more filters (e.g. an empty\n // composite filter).\n return query;\n }\n validateNewFilter(query._query, parsedFilter);\n\n return new Query(\n query.firestore,\n query.converter,\n queryWithAddedFilter(query._query, parsedFilter)\n );\n }\n\n _getQueryConstraints(): readonly AppliableConstraint[] {\n return this._queryConstraints;\n }\n\n _getOperator(): CompositeOperator {\n return this.type === 'and' ? CompositeOperator.AND : CompositeOperator.OR;\n }\n}\n\n/**\n * `QueryNonFilterConstraint` is a helper union type that represents\n * QueryConstraints which are used to narrow or order the set of documents,\n * but that do not explicitly filter on a document field.\n * `QueryNonFilterConstraint`s are created by invoking {@link orderBy},\n * {@link (startAt:1)}, {@link (startAfter:1)}, {@link (endBefore:1)}, {@link (endAt:1)},\n * {@link limit} or {@link limitToLast} and can then be passed to {@link (query:1)}\n * to create a new query instance that also contains the `QueryConstraint`.\n */\nexport type QueryNonFilterConstraint =\n | QueryOrderByConstraint\n | QueryLimitConstraint\n | QueryStartAtConstraint\n | QueryEndAtConstraint;\n\n/**\n * `QueryFilterConstraint` is a helper union type that represents\n * {@link QueryFieldFilterConstraint} and {@link QueryCompositeFilterConstraint}.\n */\nexport type QueryFilterConstraint =\n | QueryFieldFilterConstraint\n | QueryCompositeFilterConstraint;\n\n/**\n * Creates a new {@link QueryCompositeFilterConstraint} that is a disjunction of\n * the given filter constraints. A disjunction filter includes a document if it\n * satisfies any of the given filters.\n *\n * @param queryConstraints - Optional. The list of\n * {@link QueryFilterConstraint}s to perform a disjunction for. These must be\n * created with calls to {@link where}, {@link or}, or {@link and}.\n * @returns The newly created {@link QueryCompositeFilterConstraint}.\n */\nexport function or(\n ...queryConstraints: QueryFilterConstraint[]\n): QueryCompositeFilterConstraint {\n // Only support QueryFilterConstraints\n queryConstraints.forEach(queryConstraint =>\n validateQueryFilterConstraint('or', queryConstraint)\n );\n\n return QueryCompositeFilterConstraint._create(\n CompositeOperator.OR,\n queryConstraints as QueryFilterConstraint[]\n );\n}\n\n/**\n * Creates a new {@link QueryCompositeFilterConstraint} that is a conjunction of\n * the given filter constraints. A conjunction filter includes a document if it\n * satisfies all of the given filters.\n *\n * @param queryConstraints - Optional. The list of\n * {@link QueryFilterConstraint}s to perform a conjunction for. These must be\n * created with calls to {@link where}, {@link or}, or {@link and}.\n * @returns The newly created {@link QueryCompositeFilterConstraint}.\n */\nexport function and(\n ...queryConstraints: QueryFilterConstraint[]\n): QueryCompositeFilterConstraint {\n // Only support QueryFilterConstraints\n queryConstraints.forEach(queryConstraint =>\n validateQueryFilterConstraint('and', queryConstraint)\n );\n\n return QueryCompositeFilterConstraint._create(\n CompositeOperator.AND,\n queryConstraints as QueryFilterConstraint[]\n );\n}\n\n/**\n * A `QueryOrderByConstraint` is used to sort the set of documents returned by a\n * Firestore query. `QueryOrderByConstraint`s are created by invoking\n * {@link orderBy} and can then be passed to {@link (query:1)} to create a new query\n * instance that also contains this `QueryOrderByConstraint`.\n *\n * Note: Documents that do not contain the orderBy field will not be present in\n * the query result.\n */\nexport class QueryOrderByConstraint extends QueryConstraint {\n /** The type of this query constraint */\n readonly type = 'orderBy';\n\n /**\n * @internal\n */\n protected constructor(\n private readonly _field: InternalFieldPath,\n private _direction: Direction\n ) {\n super();\n }\n\n static _create(\n _field: InternalFieldPath,\n _direction: Direction\n ): QueryOrderByConstraint {\n return new QueryOrderByConstraint(_field, _direction);\n }\n\n _apply<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>\n ): Query<AppModelType, DbModelType> {\n const orderBy = newQueryOrderBy(query._query, this._field, this._direction);\n return new Query(\n query.firestore,\n query.converter,\n queryWithAddedOrderBy(query._query, orderBy)\n );\n }\n}\n\n/**\n * The direction of a {@link orderBy} clause is specified as 'desc' or 'asc'\n * (descending or ascending).\n */\nexport type OrderByDirection = 'desc' | 'asc';\n\n/**\n * Creates a {@link QueryOrderByConstraint} that sorts the query result by the\n * specified field, optionally in descending order instead of ascending.\n *\n * Note: Documents that do not contain the specified field will not be present\n * in the query result.\n *\n * @param fieldPath - The field to sort by.\n * @param directionStr - Optional direction to sort by ('asc' or 'desc'). If\n * not specified, order will be ascending.\n * @returns The created {@link QueryOrderByConstraint}.\n */\nexport function orderBy(\n fieldPath: string | FieldPath,\n directionStr: OrderByDirection = 'asc'\n): QueryOrderByConstraint {\n const direction = directionStr as Direction;\n const path = fieldPathFromArgument('orderBy', fieldPath);\n return QueryOrderByConstraint._create(path, direction);\n}\n\n/**\n * A `QueryLimitConstraint` is used to limit the number of documents returned by\n * a Firestore query.\n * `QueryLimitConstraint`s are created by invoking {@link limit} or\n * {@link limitToLast} and can then be passed to {@link (query:1)} to create a new\n * query instance that also contains this `QueryLimitConstraint`.\n */\nexport class QueryLimitConstraint extends QueryConstraint {\n /**\n * @internal\n */\n protected constructor(\n /** The type of this query constraint */\n readonly type: 'limit' | 'limitToLast',\n private readonly _limit: number,\n private readonly _limitType: LimitType\n ) {\n super();\n }\n\n static _create(\n type: 'limit' | 'limitToLast',\n _limit: number,\n _limitType: LimitType\n ): QueryLimitConstraint {\n return new QueryLimitConstraint(type, _limit, _limitType);\n }\n\n _apply<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>\n ): Query<AppModelType, DbModelType> {\n return new Query(\n query.firestore,\n query.converter,\n queryWithLimit(query._query, this._limit, this._limitType)\n );\n }\n}\n\n/**\n * Creates a {@link QueryLimitConstraint} that only returns the first matching\n * documents.\n *\n * @param limit - The maximum number of items to return.\n * @returns The created {@link QueryLimitConstraint}.\n */\nexport function limit(limit: number): QueryLimitConstraint {\n validatePositiveNumber('limit', limit);\n return QueryLimitConstraint._create('limit', limit, LimitType.First);\n}\n\n/**\n * Creates a {@link QueryLimitConstraint} that only returns the last matching\n * documents.\n *\n * You must specify at least one `orderBy` clause for `limitToLast` queries,\n * otherwise an exception will be thrown during execution.\n *\n * @param limit - The maximum number of items to return.\n * @returns The created {@link QueryLimitConstraint}.\n */\nexport function limitToLast(limit: number): QueryLimitConstraint {\n validatePositiveNumber('limitToLast', limit);\n return QueryLimitConstraint._create('limitToLast', limit, LimitType.Last);\n}\n\n/**\n * A `QueryStartAtConstraint` is used to exclude documents from the start of a\n * result set returned by a Firestore query.\n * `QueryStartAtConstraint`s are created by invoking {@link (startAt:1)} or\n * {@link (startAfter:1)} and can then be passed to {@link (query:1)} to create a\n * new query instance that also contains this `QueryStartAtConstraint`.\n */\nexport class QueryStartAtConstraint extends QueryConstraint {\n /**\n * @internal\n */\n protected constructor(\n /** The type of this query constraint */\n readonly type: 'startAt' | 'startAfter',\n private readonly _docOrFields: Array<unknown | DocumentSnapshot<unknown>>,\n private readonly _inclusive: boolean\n ) {\n super();\n }\n\n static _create(\n type: 'startAt' | 'startAfter',\n _docOrFields: Array<unknown | DocumentSnapshot<unknown>>,\n _inclusive: boolean\n ): QueryStartAtConstraint {\n return new QueryStartAtConstraint(type, _docOrFields, _inclusive);\n }\n\n _apply<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>\n ): Query<AppModelType, DbModelType> {\n const bound = newQueryBoundFromDocOrFields(\n query,\n this.type,\n this._docOrFields,\n this._inclusive\n );\n return new Query<AppModelType, DbModelType>(\n query.firestore,\n query.converter,\n queryWithStartAt(query._query, bound)\n );\n }\n}\n\n/**\n * Creates a {@link QueryStartAtConstraint} that modifies the result set to\n * start at the provided document (inclusive). The starting position is relative\n * to the order of the query. The document must contain all of the fields\n * provided in the `orderBy` of this query.\n *\n * @param snapshot - The snapshot of the document to start at.\n * @returns A {@link QueryStartAtConstraint} to pass to `query()`.\n */\nexport function startAt<AppModelType, DbModelType extends DocumentData>(\n snapshot: DocumentSnapshot<AppModelType, DbModelType>\n): QueryStartAtConstraint;\n/**\n * Creates a {@link QueryStartAtConstraint} that modifies the result set to\n * start at the provided fields relative to the order of the query. The order of\n * the field values must match the order of the order by clauses of the query.\n *\n * @param fieldValues - The field values to start this query at, in order\n * of the query's order by.\n * @returns A {@link QueryStartAtConstraint} to pass to `query()`.\n */\nexport function startAt(...fieldValues: unknown[]): QueryStartAtConstraint;\nexport function startAt<AppModelType, DbModelType extends DocumentData>(\n ...docOrFields: Array<unknown | DocumentSnapshot<AppModelType, DbModelType>>\n): QueryStartAtConstraint {\n return QueryStartAtConstraint._create(\n 'startAt',\n docOrFields,\n /*inclusive=*/ true\n );\n}\n\n/**\n * Creates a {@link QueryStartAtConstraint} that modifies the result set to\n * start after the provided document (exclusive). The starting position is\n * relative to the order of the query. The document must contain all of the\n * fields provided in the orderBy of the query.\n *\n * @param snapshot - The snapshot of the document to start after.\n * @returns A {@link QueryStartAtConstraint} to pass to `query()`\n */\nexport function startAfter<AppModelType, DbModelType extends DocumentData>(\n snapshot: DocumentSnapshot<AppModelType, DbModelType>\n): QueryStartAtConstraint;\n/**\n * Creates a {@link QueryStartAtConstraint} that modifies the result set to\n * start after the provided fields relative to the order of the query. The order\n * of the field values must match the order of the order by clauses of the query.\n *\n * @param fieldValues - The field values to start this query after, in order\n * of the query's order by.\n * @returns A {@link QueryStartAtConstraint} to pass to `query()`\n */\nexport function startAfter(...fieldValues: unknown[]): QueryStartAtConstraint;\nexport function startAfter<AppModelType, DbModelType extends DocumentData>(\n ...docOrFields: Array<unknown | DocumentSnapshot<AppModelType, DbModelType>>\n): QueryStartAtConstraint {\n return QueryStartAtConstraint._create(\n 'startAfter',\n docOrFields,\n /*inclusive=*/ false\n );\n}\n\n/**\n * A `QueryEndAtConstraint` is used to exclude documents from the end of a\n * result set returned by a Firestore query.\n * `QueryEndAtConstraint`s are created by invoking {@link (endAt:1)} or\n * {@link (endBefore:1)} and can then be passed to {@link (query:1)} to create a new\n * query instance that also contains this `QueryEndAtConstraint`.\n */\nexport class QueryEndAtConstraint extends QueryConstraint {\n /**\n * @internal\n */\n protected constructor(\n /** The type of this query constraint */\n readonly type: 'endBefore' | 'endAt',\n private readonly _docOrFields: Array<unknown | DocumentSnapshot<unknown>>,\n private readonly _inclusive: boolean\n ) {\n super();\n }\n\n static _create(\n type: 'endBefore' | 'endAt',\n _docOrFields: Array<unknown | DocumentSnapshot<unknown>>,\n _inclusive: boolean\n ): QueryEndAtConstraint {\n return new QueryEndAtConstraint(type, _docOrFields, _inclusive);\n }\n\n _apply<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>\n ): Query<AppModelType, DbModelType> {\n const bound = newQueryBoundFromDocOrFields(\n query,\n this.type,\n this._docOrFields,\n this._inclusive\n );\n return new Query(\n query.firestore,\n query.converter,\n queryWithEndAt(query._query, bound)\n );\n }\n}\n\n/**\n * Creates a {@link QueryEndAtConstraint} that modifies the result set to end\n * before the provided document (exclusive). The end position is relative to the\n * order of the query. The document must contain all of the fields provided in\n * the orderBy of the query.\n *\n * @param snapshot - The snapshot of the document to end before.\n * @returns A {@link QueryEndAtConstraint} to pass to `query()`\n */\nexport function endBefore<AppModelType, DbModelType extends DocumentData>(\n snapshot: DocumentSnapshot<AppModelType, DbModelType>\n): QueryEndAtConstraint;\n/**\n * Creates a {@link QueryEndAtConstraint} that modifies the result set to end\n * before the provided fields relative to the order of the query. The order of\n * the field values must match the order of the order by clauses of the query.\n *\n * @param fieldValues - The field values to end this query before, in order\n * of the query's order by.\n * @returns A {@link QueryEndAtConstraint} to pass to `query()`\n */\nexport function endBefore(...fieldValues: unknown[]): QueryEndAtConstraint;\nexport function endBefore<AppModelType, DbModelType extends DocumentData>(\n ...docOrFields: Array<unknown | DocumentSnapshot<AppModelType, DbModelType>>\n): QueryEndAtConstraint {\n return QueryEndAtConstraint._create(\n 'endBefore',\n docOrFields,\n /*inclusive=*/ false\n );\n}\n\n/**\n * Creates a {@link QueryEndAtConstraint} that modifies the result set to end at\n * the provided document (inclusive). The end position is relative to the order\n * of the query. The document must contain all of the fields provided in the\n * orderBy of the query.\n *\n * @param snapshot - The snapshot of the document to end at.\n * @returns A {@link QueryEndAtConstraint} to pass to `query()`\n */\nexport function endAt<AppModelType, DbModelType extends DocumentData>(\n snapshot: DocumentSnapshot<AppModelType, DbModelType>\n): QueryEndAtConstraint;\n/**\n * Creates a {@link QueryEndAtConstraint} that modifies the result set to end at\n * the provided fields relative to the order of the query. The order of the field\n * values must match the order of the order by clauses of the query.\n *\n * @param fieldValues - The field values to end this query at, in order\n * of the query's order by.\n * @returns A {@link QueryEndAtConstraint} to pass to `query()`\n */\nexport function endAt(...fieldValues: unknown[]): QueryEndAtConstraint;\nexport function endAt<AppModelType, DbModelType extends DocumentData>(\n ...docOrFields: Array<unknown | DocumentSnapshot<AppModelType, DbModelType>>\n): QueryEndAtConstraint {\n return QueryEndAtConstraint._create(\n 'endAt',\n docOrFields,\n /*inclusive=*/ true\n );\n}\n\n/** Helper function to create a bound from a document or fields */\nfunction newQueryBoundFromDocOrFields<\n AppModelType,\n DbModelType extends DocumentData\n>(\n query: Query<AppModelType, DbModelType>,\n methodName: string,\n docOrFields: Array<unknown | DocumentSnapshot<AppModelType, DbModelType>>,\n inclusive: boolean\n): Bound {\n docOrFields[0] = getModularInstance(docOrFields[0]);\n\n if (docOrFields[0] instanceof DocumentSnapshot) {\n return newQueryBoundFromDocument(\n query._query,\n query.firestore._databaseId,\n methodName,\n docOrFields[0]._document,\n inclusive\n );\n } else {\n const reader = newUserDataReader(query.firestore);\n return newQueryBoundFromFields(\n query._query,\n query.firestore._databaseId,\n reader,\n methodName,\n docOrFields,\n inclusive\n );\n }\n}\n\nexport function newQueryFilter(\n query: InternalQuery,\n methodName: string,\n dataReader: UserDataReader,\n databaseId: DatabaseId,\n fieldPath: InternalFieldPath,\n op: Operator,\n value: unknown\n): FieldFilter {\n let fieldValue: ProtoValue;\n if (fieldPath.isKeyField()) {\n if (op === Operator.ARRAY_CONTAINS || op === Operator.ARRAY_CONTAINS_ANY) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `Invalid Query. You can't perform '${op}' queries on documentId().`\n );\n } else if (op === Operator.IN || op === Operator.NOT_IN) {\n validateDisjunctiveFilterElements(value, op);\n const referenceList: ProtoValue[] = [];\n for (const arrayValue of value as ProtoValue[]) {\n referenceList.push(parseDocumentIdValue(databaseId, query, arrayValue));\n }\n fieldValue = { arrayValue: { values: referenceList } };\n } else {\n fieldValue = parseDocumentIdValue(databaseId, query, value);\n }\n } else {\n if (\n op === Operator.IN ||\n op === Operator.NOT_IN ||\n op === Operator.ARRAY_CONTAINS_ANY\n ) {\n validateDisjunctiveFilterElements(value, op);\n }\n fieldValue = parseQueryValue(\n dataReader,\n methodName,\n value,\n /* allowArrays= */ op === Operator.IN || op === Operator.NOT_IN\n );\n }\n const filter = FieldFilter.create(fieldPath, op, fieldValue);\n return filter;\n}\n\nexport function newQueryOrderBy(\n query: InternalQuery,\n fieldPath: InternalFieldPath,\n direction: Direction\n): OrderBy {\n if (query.startAt !== null) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'Invalid query. You must not call startAt() or startAfter() before ' +\n 'calling orderBy().'\n );\n }\n if (query.endAt !== null) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'Invalid query. You must not call endAt() or endBefore() before ' +\n 'calling orderBy().'\n );\n }\n const orderBy = new OrderBy(fieldPath, direction);\n return orderBy;\n}\n\n/**\n * Create a `Bound` from a query and a document.\n *\n * Note that the `Bound` will always include the key of the document\n * and so only the provided document will compare equal to the returned\n * position.\n *\n * Will throw if the document does not contain all fields of the order by\n * of the query or if any of the fields in the order by are an uncommitted\n * server timestamp.\n */\nexport function newQueryBoundFromDocument(\n query: InternalQuery,\n databaseId: DatabaseId,\n methodName: string,\n doc: Document | null,\n inclusive: boolean\n): Bound {\n if (!doc) {\n throw new FirestoreError(\n Code.NOT_FOUND,\n `Can't use a DocumentSnapshot that doesn't exist for ` +\n `${methodName}().`\n );\n }\n\n const components: ProtoValue[] = [];\n\n // Because people expect to continue/end a query at the exact document\n // provided, we need to use the implicit sort order rather than the explicit\n // sort order, because it's guaranteed to contain the document key. That way\n // the position becomes unambiguous and the query continues/ends exactly at\n // the provided document. Without the key (by using the explicit sort\n // orders), multiple documents could match the position, yielding duplicate\n // results.\n for (const orderBy of queryNormalizedOrderBy(query)) {\n if (orderBy.field.isKeyField()) {\n components.push(refValue(databaseId, doc.key));\n } else {\n const value = doc.data.field(orderBy.field);\n if (isServerTimestamp(value)) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'Invalid query. You are trying to start or end a query using a ' +\n 'document for which the field \"' +\n orderBy.field +\n '\" is an uncommitted server timestamp. (Since the value of ' +\n 'this field is unknown, you cannot start/end a query with it.)'\n );\n } else if (value !== null) {\n components.push(value);\n } else {\n const field = orderBy.field.canonicalString();\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `Invalid query. You are trying to start or end a query using a ` +\n `document for which the field '${field}' (used as the ` +\n `orderBy) does not exist.`\n );\n }\n }\n }\n return new Bound(components, inclusive);\n}\n\n/**\n * Converts a list of field values to a `Bound` for the given query.\n */\nexport function newQueryBoundFromFields(\n query: InternalQuery,\n databaseId: DatabaseId,\n dataReader: UserDataReader,\n methodName: string,\n values: unknown[],\n inclusive: boolean\n): Bound {\n // Use explicit order by's because it has to match the query the user made\n const orderBy = query.explicitOrderBy;\n if (values.length > orderBy.length) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `Too many arguments provided to ${methodName}(). ` +\n `The number of arguments must be less than or equal to the ` +\n `number of orderBy() clauses`\n );\n }\n\n const components: ProtoValue[] = [];\n for (let i = 0; i < values.length; i++) {\n const rawValue = values[i];\n const orderByComponent = orderBy[i];\n if (orderByComponent.field.isKeyField()) {\n if (typeof rawValue !== 'string') {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `Invalid query. Expected a string for document ID in ` +\n `${methodName}(), but got a ${typeof rawValue}`\n );\n }\n if (!isCollectionGroupQuery(query) && rawValue.indexOf('/') !== -1) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `Invalid query. When querying a collection and ordering by documentId(), ` +\n `the value passed to ${methodName}() must be a plain document ID, but ` +\n `'${rawValue}' contains a slash.`\n );\n }\n const path = query.path.child(ResourcePath.fromString(rawValue));\n if (!DocumentKey.isDocumentKey(path)) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `Invalid query. When querying a collection group and ordering by ` +\n `documentId(), the value passed to ${methodName}() must result in a ` +\n `valid document path, but '${path}' is not because it contains an odd number ` +\n `of segments.`\n );\n }\n const key = new DocumentKey(path);\n components.push(refValue(databaseId, key));\n } else {\n const wrapped = parseQueryValue(dataReader, methodName, rawValue);\n components.push(wrapped);\n }\n }\n\n return new Bound(components, inclusive);\n}\n\n/**\n * Parses the given `documentIdValue` into a `ReferenceValue`, throwing\n * appropriate errors if the value is anything other than a `DocumentReference`\n * or `string`, or if the string is malformed.\n */\nfunction parseDocumentIdValue(\n databaseId: DatabaseId,\n query: InternalQuery,\n documentIdValue: unknown\n): ProtoValue {\n documentIdValue = getModularInstance(documentIdValue);\n\n if (typeof documentIdValue === 'string') {\n if (documentIdValue === '') {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'Invalid query. When querying with documentId(), you ' +\n 'must provide a valid document ID, but it was an empty string.'\n );\n }\n if (!isCollectionGroupQuery(query) && documentIdValue.indexOf('/') !== -1) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `Invalid query. When querying a collection by ` +\n `documentId(), you must provide a plain document ID, but ` +\n `'${documentIdValue}' contains a '/' character.`\n );\n }\n const path = query.path.child(ResourcePath.fromString(documentIdValue));\n if (!DocumentKey.isDocumentKey(path)) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `Invalid query. When querying a collection group by ` +\n `documentId(), the value provided must result in a valid document path, ` +\n `but '${path}' is not because it has an odd number of segments (${path.length}).`\n );\n }\n return refValue(databaseId, new DocumentKey(path));\n } else if (documentIdValue instanceof DocumentReference) {\n return refValue(databaseId, documentIdValue._key);\n } else {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `Invalid query. When querying with documentId(), you must provide a valid ` +\n `string or a DocumentReference, but it was: ` +\n `${valueDescription(documentIdValue)}.`\n );\n }\n}\n\n/**\n * Validates that the value passed into a disjunctive filter satisfies all\n * array requirements.\n */\nfunction validateDisjunctiveFilterElements(\n value: unknown,\n operator: Operator\n): void {\n if (!Array.isArray(value) || value.length === 0) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'Invalid Query. A non-empty array is required for ' +\n `'${operator.toString()}' filters.`\n );\n }\n}\n\n/**\n * Given an operator, returns the set of operators that cannot be used with it.\n *\n * This is not a comprehensive check, and this function should be removed in the\n * long term. Validations should occur in the Firestore backend.\n *\n * Operators in a query must adhere to the following set of rules:\n * 1. Only one inequality per query.\n * 2. `NOT_IN` cannot be used with array, disjunctive, or `NOT_EQUAL` operators.\n */\nfunction conflictingOps(op: Operator): Operator[] {\n switch (op) {\n case Operator.NOT_EQUAL:\n return [Operator.NOT_EQUAL, Operator.NOT_IN];\n case Operator.ARRAY_CONTAINS_ANY:\n case Operator.IN:\n return [Operator.NOT_IN];\n case Operator.NOT_IN:\n return [\n Operator.ARRAY_CONTAINS_ANY,\n Operator.IN,\n Operator.NOT_IN,\n Operator.NOT_EQUAL\n ];\n default:\n return [];\n }\n}\n\nfunction validateNewFieldFilter(\n query: InternalQuery,\n fieldFilter: FieldFilter\n): void {\n const conflictingOp = findOpInsideFilters(\n query.filters,\n conflictingOps(fieldFilter.op)\n );\n if (conflictingOp !== null) {\n // Special case when it's a duplicate op to give a slightly clearer error message.\n if (conflictingOp === fieldFilter.op) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'Invalid query. You cannot use more than one ' +\n `'${fieldFilter.op.toString()}' filter.`\n );\n } else {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `Invalid query. You cannot use '${fieldFilter.op.toString()}' filters ` +\n `with '${conflictingOp.toString()}' filters.`\n );\n }\n }\n}\n\nfunction validateNewFilter(query: InternalQuery, filter: Filter): void {\n let testQuery = query;\n const subFilters = filter.getFlattenedFilters();\n for (const subFilter of subFilters) {\n validateNewFieldFilter(testQuery, subFilter);\n testQuery = queryWithAddedFilter(testQuery, subFilter);\n }\n}\n\n// Checks if any of the provided filter operators are included in the given list of filters and\n// returns the first one that is, or null if none are.\nfunction findOpInsideFilters(\n filters: Filter[],\n operators: Operator[]\n): Operator | null {\n for (const filter of filters) {\n for (const fieldFilter of filter.getFlattenedFilters()) {\n if (operators.indexOf(fieldFilter.op) >= 0) {\n return fieldFilter.op;\n }\n }\n }\n return null;\n}\n\nexport function validateQueryFilterConstraint(\n functionName: string,\n queryConstraint: AppliableConstraint\n): void {\n if (\n !(queryConstraint instanceof QueryFieldFilterConstraint) &&\n !(queryConstraint instanceof QueryCompositeFilterConstraint)\n ) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `Function ${functionName}() requires AppliableConstraints created with a call to 'where(...)', 'or(...)', or 'and(...)'.`\n );\n }\n}\n\nfunction validateQueryConstraintArray(\n queryConstraint: AppliableConstraint[]\n): void {\n const compositeFilterCount = queryConstraint.filter(\n filter => filter instanceof QueryCompositeFilterConstraint\n ).length;\n const fieldFilterCount = queryConstraint.filter(\n filter => filter instanceof QueryFieldFilterConstraint\n ).length;\n\n if (\n compositeFilterCount > 1 ||\n (compositeFilterCount > 0 && fieldFilterCount > 0)\n ) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'InvalidQuery. When using composite filters, you cannot use ' +\n 'more than one filter at the top level. Consider nesting the multiple ' +\n 'filters within an `and(...)` statement. For example: ' +\n 'change `query(query, where(...), or(...))` to ' +\n '`query(query, and(where(...), or(...)))`.'\n );\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n DocumentData as PublicDocumentData,\n SetOptions as PublicSetOptions\n} from '@firebase/firestore-types';\nimport { getModularInstance } from '@firebase/util';\n\nimport { LimitType } from '../core/query';\nimport { DeleteMutation, Precondition } from '../model/mutation';\nimport {\n invokeBatchGetDocumentsRpc,\n invokeCommitRpc,\n invokeRunQueryRpc\n} from '../remote/datastore';\nimport { hardAssert } from '../util/assert';\nimport { ByteString } from '../util/byte_string';\nimport { cast } from '../util/input_validation';\n\nimport { Bytes } from './bytes';\nimport { getDatastore } from './components';\nimport { Firestore } from './database';\nimport { FieldPath } from './field_path';\nimport { validateHasExplicitOrderByForLimitToLast } from './query';\nimport {\n CollectionReference,\n doc,\n DocumentData,\n DocumentReference,\n PartialWithFieldValue,\n Query,\n SetOptions,\n UpdateData,\n WithFieldValue\n} from './reference';\nimport {\n DocumentSnapshot,\n QueryDocumentSnapshot,\n QuerySnapshot\n} from './snapshot';\nimport {\n newUserDataReader,\n ParsedUpdateData,\n parseSetData,\n parseUpdateData,\n parseUpdateVarargs,\n UntypedFirestoreDataConverter\n} from './user_data_reader';\nimport { AbstractUserDataWriter } from './user_data_writer';\n\n/**\n * Converts custom model object of type T into `DocumentData` by applying the\n * converter if it exists.\n *\n * This function is used when converting user objects to `DocumentData`\n * because we want to provide the user with a more specific error message if\n * their `set()` or fails due to invalid data originating from a `toFirestore()`\n * call.\n */\nexport function applyFirestoreDataConverter<T>(\n converter: UntypedFirestoreDataConverter<T> | null,\n value: WithFieldValue<T> | PartialWithFieldValue<T>,\n options?: PublicSetOptions\n): PublicDocumentData {\n let convertedValue;\n if (converter) {\n if (options && (options.merge || options.mergeFields)) {\n // Cast to `any` in order to satisfy the union type constraint on\n // toFirestore().\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n convertedValue = (converter as any).toFirestore(value, options);\n } else {\n convertedValue = converter.toFirestore(value as WithFieldValue<T>);\n }\n } else {\n convertedValue = value as PublicDocumentData;\n }\n return convertedValue;\n}\n\nexport class LiteUserDataWriter extends AbstractUserDataWriter {\n constructor(protected firestore: Firestore) {\n super();\n }\n\n protected convertBytes(bytes: ByteString): Bytes {\n return new Bytes(bytes);\n }\n\n protected convertReference(name: string): DocumentReference {\n const key = this.convertDocumentKey(name, this.firestore._databaseId);\n return new DocumentReference(this.firestore, /* converter= */ null, key);\n }\n}\n\n/**\n * Reads the document referred to by the specified document reference.\n *\n * All documents are directly fetched from the server, even if the document was\n * previously read or modified. Recent modifications are only reflected in the\n * retrieved `DocumentSnapshot` if they have already been applied by the\n * backend. If the client is offline, the read fails. If you like to use\n * caching or see local modifications, please use the full Firestore SDK.\n *\n * @param reference - The reference of the document to fetch.\n * @returns A Promise resolved with a `DocumentSnapshot` containing the current\n * document contents.\n */\nexport function getDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>\n): Promise<DocumentSnapshot<AppModelType, DbModelType>> {\n reference = cast<DocumentReference<AppModelType, DbModelType>>(\n reference,\n DocumentReference\n );\n const datastore = getDatastore(reference.firestore);\n const userDataWriter = new LiteUserDataWriter(reference.firestore);\n\n return invokeBatchGetDocumentsRpc(datastore, [reference._key]).then(\n result => {\n hardAssert(\n result.length === 1,\n 0x3d02,\n 'Expected a single document result'\n );\n const document = result[0];\n return new DocumentSnapshot<AppModelType, DbModelType>(\n reference.firestore,\n userDataWriter,\n reference._key,\n document.isFoundDocument() ? document : null,\n reference.converter\n );\n }\n );\n}\n\n/**\n * Executes the query and returns the results as a {@link QuerySnapshot}.\n *\n * All queries are executed directly by the server, even if the query was\n * previously executed. Recent modifications are only reflected in the retrieved\n * results if they have already been applied by the backend. If the client is\n * offline, the operation fails. To see previously cached result and local\n * modifications, use the full Firestore SDK.\n *\n * @param query - The `Query` to execute.\n * @returns A Promise that will be resolved with the results of the query.\n */\nexport function getDocs<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>\n): Promise<QuerySnapshot<AppModelType, DbModelType>> {\n query = cast<Query<AppModelType, DbModelType>>(query, Query);\n validateHasExplicitOrderByForLimitToLast(query._query);\n\n const datastore = getDatastore(query.firestore);\n const userDataWriter = new LiteUserDataWriter(query.firestore);\n return invokeRunQueryRpc(datastore, query._query).then(result => {\n const docs = result.map(\n doc =>\n new QueryDocumentSnapshot<AppModelType, DbModelType>(\n query.firestore,\n userDataWriter,\n doc.key,\n doc,\n query.converter\n )\n );\n\n if (query._query.limitType === LimitType.Last) {\n // Limit to last queries reverse the orderBy constraint that was\n // specified by the user. As such, we need to reverse the order of the\n // results to return the documents in the expected order.\n docs.reverse();\n }\n\n return new QuerySnapshot<AppModelType, DbModelType>(query, docs);\n });\n}\n\n/**\n * Writes to the document referred to by the specified `DocumentReference`. If\n * the document does not yet exist, it will be created.\n *\n * The result of this write will only be reflected in document reads that occur\n * after the returned promise resolves. If the client is offline, the\n * write fails. If you would like to see local modifications or buffer writes\n * until the client is online, use the full Firestore SDK.\n *\n * @param reference - A reference to the document to write.\n * @param data - A map of the fields and values for the document.\n * @throws Error - If the provided input is not a valid Firestore document.\n * @returns A `Promise` resolved once the data has been successfully written\n * to the backend.\n */\nexport function setDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n data: WithFieldValue<AppModelType>\n): Promise<void>;\n/**\n * Writes to the document referred to by the specified `DocumentReference`. If\n * the document does not yet exist, it will be created. If you provide `merge`\n * or `mergeFields`, the provided data can be merged into an existing document.\n *\n * The result of this write will only be reflected in document reads that occur\n * after the returned promise resolves. If the client is offline, the\n * write fails. If you would like to see local modifications or buffer writes\n * until the client is online, use the full Firestore SDK.\n *\n * @param reference - A reference to the document to write.\n * @param data - A map of the fields and values for the document.\n * @param options - An object to configure the set behavior.\n * @throws Error - If the provided input is not a valid Firestore document.\n * @returns A `Promise` resolved once the data has been successfully written\n * to the backend.\n */\nexport function setDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n data: PartialWithFieldValue<AppModelType>,\n options: SetOptions\n): Promise<void>;\nexport function setDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n data: PartialWithFieldValue<AppModelType>,\n options?: SetOptions\n): Promise<void> {\n reference = cast<DocumentReference<AppModelType, DbModelType>>(\n reference,\n DocumentReference\n );\n const convertedValue = applyFirestoreDataConverter(\n reference.converter,\n data,\n options\n );\n const dataReader = newUserDataReader(reference.firestore);\n const parsed = parseSetData(\n dataReader,\n 'setDoc',\n reference._key,\n convertedValue,\n reference.converter !== null,\n options\n );\n\n const datastore = getDatastore(reference.firestore);\n return invokeCommitRpc(datastore, [\n parsed.toMutation(reference._key, Precondition.none())\n ]);\n}\n\n/**\n * Updates fields in the document referred to by the specified\n * `DocumentReference`. The update will fail if applied to a document that does\n * not exist.\n *\n * The result of this update will only be reflected in document reads that occur\n * after the returned promise resolves. If the client is offline, the\n * update fails. If you would like to see local modifications or buffer writes\n * until the client is online, use the full Firestore SDK.\n *\n * @param reference - A reference to the document to update.\n * @param data - An object containing the fields and values with which to\n * update the document. Fields can contain dots to reference nested fields\n * within the document.\n * @throws Error - If the provided input is not valid Firestore data.\n * @returns A `Promise` resolved once the data has been successfully written\n * to the backend.\n */\nexport function updateDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n data: UpdateData<DbModelType>\n): Promise<void>;\n/**\n * Updates fields in the document referred to by the specified\n * `DocumentReference` The update will fail if applied to a document that does\n * not exist.\n *\n * Nested fields can be updated by providing dot-separated field path\n * strings or by providing `FieldPath` objects.\n *\n * The result of this update will only be reflected in document reads that occur\n * after the returned promise resolves. If the client is offline, the\n * update fails. If you would like to see local modifications or buffer writes\n * until the client is online, use the full Firestore SDK.\n *\n * @param reference - A reference to the document to update.\n * @param field - The first field to update.\n * @param value - The first value.\n * @param moreFieldsAndValues - Additional key value pairs.\n * @throws Error - If the provided input is not valid Firestore data.\n * @returns A `Promise` resolved once the data has been successfully written\n * to the backend.\n */\nexport function updateDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n field: string | FieldPath,\n value: unknown,\n ...moreFieldsAndValues: unknown[]\n): Promise<void>;\nexport function updateDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n fieldOrUpdateData: string | FieldPath | UpdateData<DbModelType>,\n value?: unknown,\n ...moreFieldsAndValues: unknown[]\n): Promise<void> {\n reference = cast<DocumentReference<AppModelType, DbModelType>>(\n reference,\n DocumentReference\n );\n const dataReader = newUserDataReader(reference.firestore);\n\n // For Compat types, we have to \"extract\" the underlying types before\n // performing validation.\n fieldOrUpdateData = getModularInstance(fieldOrUpdateData);\n\n let parsed: ParsedUpdateData;\n if (\n typeof fieldOrUpdateData === 'string' ||\n fieldOrUpdateData instanceof FieldPath\n ) {\n parsed = parseUpdateVarargs(\n dataReader,\n 'updateDoc',\n reference._key,\n fieldOrUpdateData,\n value,\n moreFieldsAndValues\n );\n } else {\n parsed = parseUpdateData(\n dataReader,\n 'updateDoc',\n reference._key,\n fieldOrUpdateData\n );\n }\n\n const datastore = getDatastore(reference.firestore);\n return invokeCommitRpc(datastore, [\n parsed.toMutation(reference._key, Precondition.exists(true))\n ]);\n}\n\n/**\n * Deletes the document referred to by the specified `DocumentReference`.\n *\n * The deletion will only be reflected in document reads that occur after the\n * returned promise resolves. If the client is offline, the\n * delete fails. If you would like to see local modifications or buffer writes\n * until the client is online, use the full Firestore SDK.\n *\n * @param reference - A reference to the document to delete.\n * @returns A `Promise` resolved once the document has been successfully\n * deleted from the backend.\n */\nexport function deleteDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>\n): Promise<void> {\n reference = cast<DocumentReference<AppModelType, DbModelType>>(\n reference,\n DocumentReference\n );\n const datastore = getDatastore(reference.firestore);\n return invokeCommitRpc(datastore, [\n new DeleteMutation(reference._key, Precondition.none())\n ]);\n}\n\n/**\n * Add a new document to specified `CollectionReference` with the given data,\n * assigning it a document ID automatically.\n *\n * The result of this write will only be reflected in document reads that occur\n * after the returned promise resolves. If the client is offline, the\n * write fails. If you would like to see local modifications or buffer writes\n * until the client is online, use the full Firestore SDK.\n *\n * @param reference - A reference to the collection to add this document to.\n * @param data - An Object containing the data for the new document.\n * @throws Error - If the provided input is not a valid Firestore document.\n * @returns A `Promise` resolved with a `DocumentReference` pointing to the\n * newly created document after it has been written to the backend.\n */\nexport function addDoc<AppModelType, DbModelType extends DocumentData>(\n reference: CollectionReference<AppModelType, DbModelType>,\n data: WithFieldValue<AppModelType>\n): Promise<DocumentReference<AppModelType, DbModelType>> {\n reference = cast<CollectionReference<AppModelType, DbModelType>>(\n reference,\n CollectionReference\n );\n const docRef = doc(reference);\n\n const convertedValue = applyFirestoreDataConverter(\n reference.converter,\n data as PartialWithFieldValue<AppModelType>\n );\n\n const dataReader = newUserDataReader(reference.firestore);\n const parsed = parseSetData(\n dataReader,\n 'addDoc',\n docRef._key,\n convertedValue,\n docRef.converter !== null,\n {}\n );\n\n const datastore = getDatastore(reference.firestore);\n return invokeCommitRpc(datastore, [\n parsed.toMutation(docRef._key, Precondition.exists(false))\n ]).then(() => docRef);\n}\n","/**\n * @license\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { deepEqual } from '@firebase/util';\n\nimport { AggregateImpl } from '../core/aggregate';\nimport { ApiClientObjectMap, Value } from '../protos/firestore_proto_api';\nimport { invokeRunAggregationQueryRpc } from '../remote/datastore';\nimport { cast } from '../util/input_validation';\nimport { mapToArray } from '../util/obj';\n\nimport {\n AggregateField,\n AggregateQuerySnapshot,\n AggregateSpec\n} from './aggregate_types';\nimport { getDatastore } from './components';\nimport { Firestore } from './database';\nimport { FieldPath } from './field_path';\nimport { DocumentData, Query, queryEqual } from './reference';\nimport { LiteUserDataWriter } from './reference_impl';\nimport { fieldPathFromArgument } from './user_data_reader';\n\n/**\n * Calculates the number of documents in the result set of the given query\n * without actually downloading the documents.\n *\n * Using this function to count the documents is efficient because only the\n * final count, not the documents' data, is downloaded. This function can\n * count the documents in cases where the result set is prohibitively large to\n * download entirely (thousands of documents).\n *\n * @param query - The query whose result set size is calculated.\n * @returns A Promise that will be resolved with the count; the count can be\n * retrieved from `snapshot.data().count`, where `snapshot` is the\n * `AggregateQuerySnapshot` to which the returned Promise resolves.\n */\nexport function getCount<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>\n): Promise<\n AggregateQuerySnapshot<\n { count: AggregateField<number> },\n AppModelType,\n DbModelType\n >\n> {\n const countQuerySpec: { count: AggregateField<number> } = {\n count: count()\n };\n\n return getAggregate(query, countQuerySpec);\n}\n\n/**\n * Calculates the specified aggregations over the documents in the result\n * set of the given query without actually downloading the documents.\n *\n * Using this function to perform aggregations is efficient because only the\n * final aggregation values, not the documents' data, are downloaded. This\n * function can perform aggregations of the documents in cases where the result\n * set is prohibitively large to download entirely (thousands of documents).\n *\n * @param query - The query whose result set is aggregated over.\n * @param aggregateSpec - An `AggregateSpec` object that specifies the aggregates\n * to perform over the result set. The AggregateSpec specifies aliases for each\n * aggregate, which can be used to retrieve the aggregate result.\n * @example\n * ```typescript\n * const aggregateSnapshot = await getAggregate(query, {\n * countOfDocs: count(),\n * totalHours: sum('hours'),\n * averageScore: average('score')\n * });\n *\n * const countOfDocs: number = aggregateSnapshot.data().countOfDocs;\n * const totalHours: number = aggregateSnapshot.data().totalHours;\n * const averageScore: number | null = aggregateSnapshot.data().averageScore;\n * ```\n */\nexport function getAggregate<\n AggregateSpecType extends AggregateSpec,\n AppModelType,\n DbModelType extends DocumentData\n>(\n query: Query<AppModelType, DbModelType>,\n aggregateSpec: AggregateSpecType\n): Promise<\n AggregateQuerySnapshot<AggregateSpecType, AppModelType, DbModelType>\n> {\n const firestore = cast(query.firestore, Firestore);\n const datastore = getDatastore(firestore);\n\n const internalAggregates = mapToArray(aggregateSpec, (aggregate, alias) => {\n return new AggregateImpl(\n alias,\n aggregate.aggregateType,\n aggregate._internalFieldPath\n );\n });\n\n // Run the aggregation and convert the results\n return invokeRunAggregationQueryRpc(\n datastore,\n query._query,\n internalAggregates\n ).then(aggregateResult =>\n convertToAggregateQuerySnapshot(firestore, query, aggregateResult)\n );\n}\n\nfunction convertToAggregateQuerySnapshot<\n AggregateSpecType extends AggregateSpec,\n AppModelType,\n DbModelType extends DocumentData\n>(\n firestore: Firestore,\n query: Query<AppModelType, DbModelType>,\n aggregateResult: ApiClientObjectMap<Value>\n): AggregateQuerySnapshot<AggregateSpecType, AppModelType, DbModelType> {\n const userDataWriter = new LiteUserDataWriter(firestore);\n const querySnapshot = new AggregateQuerySnapshot<\n AggregateSpecType,\n AppModelType,\n DbModelType\n >(query, userDataWriter, aggregateResult);\n return querySnapshot;\n}\n\n/**\n * Create an AggregateField object that can be used to compute the sum of\n * a specified field over a range of documents in the result set of a query.\n * @param field - Specifies the field to sum across the result set.\n */\nexport function sum(field: string | FieldPath): AggregateField<number> {\n return new AggregateField('sum', fieldPathFromArgument('sum', field));\n}\n\n/**\n * Create an AggregateField object that can be used to compute the average of\n * a specified field over a range of documents in the result set of a query.\n * @param field - Specifies the field to average across the result set.\n */\nexport function average(\n field: string | FieldPath\n): AggregateField<number | null> {\n return new AggregateField('avg', fieldPathFromArgument('average', field));\n}\n\n/**\n * Create an AggregateField object that can be used to compute the count of\n * documents in the result set of a query.\n */\nexport function count(): AggregateField<number> {\n return new AggregateField('count');\n}\n\n/**\n * Compares two 'AggregateField` instances for equality.\n *\n * @param left - Compare this AggregateField to the `right`.\n * @param right - Compare this AggregateField to the `left`.\n */\nexport function aggregateFieldEqual(\n left: AggregateField<unknown>,\n right: AggregateField<unknown>\n): boolean {\n return (\n left instanceof AggregateField &&\n right instanceof AggregateField &&\n left.aggregateType === right.aggregateType &&\n left._internalFieldPath?.canonicalString() ===\n right._internalFieldPath?.canonicalString()\n );\n}\n\n/**\n * Compares two `AggregateQuerySnapshot` instances for equality.\n *\n * Two `AggregateQuerySnapshot` instances are considered \"equal\" if they have\n * underlying queries that compare equal, and the same data.\n *\n * @param left - The first `AggregateQuerySnapshot` to compare.\n * @param right - The second `AggregateQuerySnapshot` to compare.\n *\n * @returns `true` if the objects are \"equal\", as defined above, or `false`\n * otherwise.\n */\nexport function aggregateQuerySnapshotEqual<\n AggregateSpecType extends AggregateSpec,\n AppModelType,\n DbModelType extends DocumentData\n>(\n left: AggregateQuerySnapshot<AggregateSpecType, AppModelType, DbModelType>,\n right: AggregateQuerySnapshot<AggregateSpecType, AppModelType, DbModelType>\n): boolean {\n return (\n queryEqual(left.query, right.query) && deepEqual(left.data(), right.data())\n );\n}\n","/**\n * @license\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { AggregateImpl } from '../core/aggregate';\nimport { firestoreClientRunAggregateQuery } from '../core/firestore_client';\nimport { count } from '../lite-api/aggregate';\nimport {\n AggregateField,\n AggregateQuerySnapshot,\n AggregateSpec\n} from '../lite-api/aggregate_types';\nimport { DocumentData, Query } from '../lite-api/reference';\nimport { ApiClientObjectMap, Value } from '../protos/firestore_proto_api';\nimport { cast } from '../util/input_validation';\nimport { mapToArray } from '../util/obj';\n\nimport { ensureFirestoreConfigured, Firestore } from './database';\nimport { ExpUserDataWriter } from './user_data_writer';\n\nexport {\n aggregateQuerySnapshotEqual,\n count,\n sum,\n average,\n aggregateFieldEqual\n} from '../lite-api/aggregate';\n\n/**\n * Calculates the number of documents in the result set of the given query\n * without actually downloading the documents.\n *\n * Using this function to count the documents is efficient because only the\n * final count, not the documents' data, is downloaded. This function can\n * count the documents in cases where the result set is prohibitively large to\n * download entirely (thousands of documents).\n *\n * The result received from the server is presented, unaltered, without\n * considering any local state. That is, documents in the local cache are not\n * taken into consideration, neither are local modifications not yet\n * synchronized with the server. Previously-downloaded results, if any, are not\n * used. Every invocation of this function necessarily involves a round trip to\n * the server.\n *\n * @param query - The query whose result set size is calculated.\n * @returns A Promise that will be resolved with the count; the count can be\n * retrieved from `snapshot.data().count`, where `snapshot` is the\n * `AggregateQuerySnapshot` to which the returned Promise resolves.\n */\nexport function getCountFromServer<\n AppModelType,\n DbModelType extends DocumentData\n>(\n query: Query<AppModelType, DbModelType>\n): Promise<\n AggregateQuerySnapshot<\n { count: AggregateField<number> },\n AppModelType,\n DbModelType\n >\n> {\n const countQuerySpec: { count: AggregateField<number> } = {\n count: count()\n };\n\n return getAggregateFromServer(query, countQuerySpec);\n}\n\n/**\n * Calculates the specified aggregations over the documents in the result\n * set of the given query without actually downloading the documents.\n *\n * Using this function to perform aggregations is efficient because only the\n * final aggregation values, not the documents' data, are downloaded. This\n * function can perform aggregations of the documents in cases where the result\n * set is prohibitively large to download entirely (thousands of documents).\n *\n * The result received from the server is presented, unaltered, without\n * considering any local state. That is, documents in the local cache are not\n * taken into consideration, neither are local modifications not yet\n * synchronized with the server. Previously-downloaded results, if any, are not\n * used. Every invocation of this function necessarily involves a round trip to\n * the server.\n *\n * @param query - The query whose result set is aggregated over.\n * @param aggregateSpec - An `AggregateSpec` object that specifies the aggregates\n * to perform over the result set. The AggregateSpec specifies aliases for each\n * aggregate, which can be used to retrieve the aggregate result.\n * @example\n * ```typescript\n * const aggregateSnapshot = await getAggregateFromServer(query, {\n * countOfDocs: count(),\n * totalHours: sum('hours'),\n * averageScore: average('score')\n * });\n *\n * const countOfDocs: number = aggregateSnapshot.data().countOfDocs;\n * const totalHours: number = aggregateSnapshot.data().totalHours;\n * const averageScore: number | null = aggregateSnapshot.data().averageScore;\n * ```\n */\nexport function getAggregateFromServer<\n AggregateSpecType extends AggregateSpec,\n AppModelType,\n DbModelType extends DocumentData\n>(\n query: Query<AppModelType, DbModelType>,\n aggregateSpec: AggregateSpecType\n): Promise<\n AggregateQuerySnapshot<AggregateSpecType, AppModelType, DbModelType>\n> {\n const firestore = cast(query.firestore, Firestore);\n const client = ensureFirestoreConfigured(firestore);\n\n const internalAggregates = mapToArray(aggregateSpec, (aggregate, alias) => {\n return new AggregateImpl(\n alias,\n aggregate.aggregateType,\n aggregate._internalFieldPath\n );\n });\n\n // Run the aggregation and convert the results\n return firestoreClientRunAggregateQuery(\n client,\n query._query,\n internalAggregates\n ).then(aggregateResult =>\n convertToAggregateQuerySnapshot(firestore, query, aggregateResult)\n );\n}\n\n/**\n * Converts the core aggregation result to an `AggregateQuerySnapshot`\n * that can be returned to the consumer.\n * @param query\n * @param aggregateResult - Core aggregation result\n * @internal\n */\nfunction convertToAggregateQuerySnapshot<\n AggregateSpecType extends AggregateSpec,\n AppModelType,\n DbModelType extends DocumentData\n>(\n firestore: Firestore,\n query: Query<AppModelType, DbModelType>,\n aggregateResult: ApiClientObjectMap<Value>\n): AggregateQuerySnapshot<AggregateSpecType, AppModelType, DbModelType> {\n const userDataWriter = new ExpUserDataWriter(firestore);\n const querySnapshot = new AggregateQuerySnapshot<\n AggregateSpecType,\n AppModelType,\n DbModelType\n >(query, userDataWriter, aggregateResult);\n return querySnapshot;\n}\n","/**\n * @license\n * Copyright 2023 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n IndexedDbOfflineComponentProvider,\n LruGcMemoryOfflineComponentProvider,\n MemoryOfflineComponentProvider,\n MultiTabOfflineComponentProvider,\n OfflineComponentProviderFactory,\n OnlineComponentProviderFactory,\n OnlineComponentProvider\n} from '../core/component_provider';\n\n/* eslint @typescript-eslint/consistent-type-definitions: [\"error\", \"type\"] */\n/**\n * Provides an in-memory cache to the SDK. This is the default cache unless explicitly\n * configured otherwise.\n *\n * To use, create an instance using the factory function {@link memoryLocalCache()}, then\n * set the instance to `FirestoreSettings.cache` and call `initializeFirestore` using\n * the settings object.\n */\nexport type MemoryLocalCache = {\n kind: 'memory';\n /**\n * @internal\n */\n _onlineComponentProvider: OnlineComponentProviderFactory;\n /**\n * @internal\n */\n _offlineComponentProvider: OfflineComponentProviderFactory;\n};\n\nclass MemoryLocalCacheImpl implements MemoryLocalCache {\n kind: 'memory' = 'memory';\n /**\n * @internal\n */\n _onlineComponentProvider: OnlineComponentProviderFactory;\n /**\n * @internal\n */\n _offlineComponentProvider: OfflineComponentProviderFactory;\n\n constructor(settings?: MemoryCacheSettings) {\n this._onlineComponentProvider = OnlineComponentProvider.provider;\n if (settings?.garbageCollector) {\n this._offlineComponentProvider =\n settings.garbageCollector._offlineComponentProvider;\n } else {\n this._offlineComponentProvider = {\n build: () => new LruGcMemoryOfflineComponentProvider(undefined)\n };\n }\n }\n\n toJSON(): {} {\n return { kind: this.kind };\n }\n}\n\n/**\n * Provides a persistent cache backed by IndexedDb to the SDK.\n *\n * To use, create an instance using the factory function {@link persistentLocalCache()}, then\n * set the instance to `FirestoreSettings.cache` and call `initializeFirestore` using\n * the settings object.\n */\nexport type PersistentLocalCache = {\n kind: 'persistent';\n /**\n * @internal\n */\n _onlineComponentProvider: OnlineComponentProviderFactory;\n /**\n * @internal\n */\n _offlineComponentProvider: OfflineComponentProviderFactory;\n};\n\nclass PersistentLocalCacheImpl implements PersistentLocalCache {\n kind: 'persistent' = 'persistent';\n /**\n * @internal\n */\n _onlineComponentProvider: OnlineComponentProviderFactory;\n /**\n * @internal\n */\n _offlineComponentProvider: OfflineComponentProviderFactory;\n\n constructor(settings: PersistentCacheSettings | undefined) {\n let tabManager: PersistentTabManager;\n if (settings?.tabManager) {\n settings.tabManager._initialize(settings);\n tabManager = settings.tabManager;\n } else {\n tabManager = persistentSingleTabManager(undefined);\n tabManager._initialize(settings);\n }\n this._onlineComponentProvider = tabManager._onlineComponentProvider!;\n this._offlineComponentProvider = tabManager._offlineComponentProvider!;\n }\n\n toJSON(): {} {\n return { kind: this.kind };\n }\n}\n\n/**\n * Union type from all supported SDK cache layer.\n */\nexport type FirestoreLocalCache = MemoryLocalCache | PersistentLocalCache;\n\n/**\n * Union type from all support garbage collectors for memory local cache.\n */\nexport type MemoryGarbageCollector =\n | MemoryEagerGarbageCollector\n | MemoryLruGarbageCollector;\n\n/**\n * A garbage collector deletes documents whenever they are not part of any\n * active queries, and have no local mutations attached to them.\n *\n * This collector tries to ensure lowest memory footprints from the SDK,\n * at the risk of documents not being cached for offline queries or for\n * direct queries to the cache.\n *\n * Use factory function {@link memoryEagerGarbageCollector()} to create an\n * instance of this collector.\n */\nexport type MemoryEagerGarbageCollector = {\n kind: 'memoryEager';\n /**\n * @internal\n */\n _offlineComponentProvider: OfflineComponentProviderFactory;\n};\n\n/**\n * A garbage collector deletes Least-Recently-Used documents in multiple\n * batches.\n *\n * This collector is configured with a target size, and will only perform\n * collection when the cached documents exceed the target size. It avoids\n * querying backend repeated for the same query or document, at the risk\n * of having a larger memory footprint.\n *\n * Use factory function {@link memoryLruGarbageCollector()} to create a\n * instance of this collector.\n */\nexport type MemoryLruGarbageCollector = {\n kind: 'memoryLru';\n /**\n * @internal\n */\n _offlineComponentProvider: OfflineComponentProviderFactory;\n};\n\nclass MemoryEagerGarbageCollectorImpl implements MemoryEagerGarbageCollector {\n kind: 'memoryEager' = 'memoryEager';\n /**\n * @internal\n */\n _offlineComponentProvider: OfflineComponentProviderFactory;\n\n constructor() {\n this._offlineComponentProvider = MemoryOfflineComponentProvider.provider;\n }\n\n toJSON(): {} {\n return { kind: this.kind };\n }\n}\n\nclass MemoryLruGarbageCollectorImpl implements MemoryLruGarbageCollector {\n kind: 'memoryLru' = 'memoryLru';\n /**\n * @internal\n */\n _offlineComponentProvider: OfflineComponentProviderFactory;\n\n constructor(cacheSize?: number) {\n this._offlineComponentProvider = {\n build: () => new LruGcMemoryOfflineComponentProvider(cacheSize)\n };\n }\n\n toJSON(): {} {\n return { kind: this.kind };\n }\n}\n\n/**\n * Creates an instance of `MemoryEagerGarbageCollector`. This is also the\n * default garbage collector unless it is explicitly specified otherwise.\n */\nexport function memoryEagerGarbageCollector(): MemoryEagerGarbageCollector {\n return new MemoryEagerGarbageCollectorImpl();\n}\n\n/**\n * Creates an instance of `MemoryLruGarbageCollector`.\n *\n * A target size can be specified as part of the setting parameter. The\n * collector will start deleting documents once the cache size exceeds\n * the given size. The default cache size is 40MB (40 * 1024 * 1024 bytes).\n */\nexport function memoryLruGarbageCollector(settings?: {\n cacheSizeBytes?: number;\n}): MemoryLruGarbageCollector {\n return new MemoryLruGarbageCollectorImpl(settings?.cacheSizeBytes);\n}\n\n/**\n * An settings object to configure an `MemoryLocalCache` instance.\n */\nexport type MemoryCacheSettings = {\n /**\n * The garbage collector to use, for the memory cache layer.\n * A `MemoryEagerGarbageCollector` is used when this is undefined.\n */\n garbageCollector?: MemoryGarbageCollector;\n};\n\n/**\n * Creates an instance of `MemoryLocalCache`. The instance can be set to\n * `FirestoreSettings.cache` to tell the SDK which cache layer to use.\n */\nexport function memoryLocalCache(\n settings?: MemoryCacheSettings\n): MemoryLocalCache {\n return new MemoryLocalCacheImpl(settings);\n}\n\n/**\n * An settings object to configure an `PersistentLocalCache` instance.\n *\n * Persistent cache cannot be used in a Node.js environment.\n */\nexport type PersistentCacheSettings = {\n /**\n * An approximate cache size threshold for the on-disk data. If the cache\n * grows beyond this size, Firestore will start removing data that hasn't been\n * recently used. The SDK does not guarantee that the cache will stay below\n * that size, only that if the cache exceeds the given size, cleanup will be\n * attempted.\n *\n * The default value is 40 MB. The threshold must be set to at least 1 MB, and\n * can be set to `CACHE_SIZE_UNLIMITED` to disable garbage collection.\n */\n cacheSizeBytes?: number;\n\n /**\n * Specifies how multiple tabs/windows will be managed by the SDK.\n */\n tabManager?: PersistentTabManager;\n};\n\n/**\n * Creates an instance of `PersistentLocalCache`. The instance can be set to\n * `FirestoreSettings.cache` to tell the SDK which cache layer to use.\n *\n * Persistent cache cannot be used in a Node.js environment.\n */\nexport function persistentLocalCache(\n settings?: PersistentCacheSettings\n): PersistentLocalCache {\n return new PersistentLocalCacheImpl(settings);\n}\n\n/**\n * A tab manager supporting only one tab, no synchronization will be\n * performed across tabs.\n */\nexport type PersistentSingleTabManager = {\n kind: 'persistentSingleTab';\n /**\n * @internal\n */\n _initialize: (\n settings: Omit<PersistentCacheSettings, 'tabManager'> | undefined\n ) => void;\n /**\n * @internal\n */\n _onlineComponentProvider?: OnlineComponentProviderFactory;\n /**\n * @internal\n */\n _offlineComponentProvider?: OfflineComponentProviderFactory;\n};\n\nclass SingleTabManagerImpl implements PersistentSingleTabManager {\n kind: 'persistentSingleTab' = 'persistentSingleTab';\n\n /**\n * @internal\n */\n _onlineComponentProvider?: OnlineComponentProviderFactory;\n /**\n * @internal\n */\n _offlineComponentProvider?: OfflineComponentProviderFactory;\n\n constructor(private forceOwnership?: boolean) {}\n\n toJSON(): {} {\n return { kind: this.kind };\n }\n\n /**\n * @internal\n */\n _initialize(\n settings: Omit<PersistentCacheSettings, 'tabManager'> | undefined\n ): void {\n this._onlineComponentProvider = OnlineComponentProvider.provider;\n this._offlineComponentProvider = {\n build: (onlineComponents: OnlineComponentProvider) =>\n new IndexedDbOfflineComponentProvider(\n onlineComponents,\n settings?.cacheSizeBytes,\n this.forceOwnership\n )\n };\n }\n}\n\n/**\n * A tab manager supporting multiple tabs. SDK will synchronize queries and\n * mutations done across all tabs using the SDK.\n */\nexport type PersistentMultipleTabManager = {\n kind: 'PersistentMultipleTab';\n /**\n * @internal\n */\n _initialize: (settings: Omit<PersistentCacheSettings, 'tabManager'>) => void;\n /**\n * @internal\n */\n _onlineComponentProvider?: OnlineComponentProviderFactory;\n /**\n * @internal\n */\n\n _offlineComponentProvider?: OfflineComponentProviderFactory;\n};\n\nclass MultiTabManagerImpl implements PersistentMultipleTabManager {\n kind: 'PersistentMultipleTab' = 'PersistentMultipleTab';\n\n /**\n * @internal\n */\n _onlineComponentProvider?: OnlineComponentProviderFactory;\n /**\n * @internal\n */\n _offlineComponentProvider?: OfflineComponentProviderFactory;\n\n toJSON(): {} {\n return { kind: this.kind };\n }\n\n /**\n * @internal\n */\n _initialize(\n settings: Omit<PersistentCacheSettings, 'tabManager'> | undefined\n ): void {\n this._onlineComponentProvider = OnlineComponentProvider.provider;\n this._offlineComponentProvider = {\n build: (onlineComponents: OnlineComponentProvider) =>\n new MultiTabOfflineComponentProvider(\n onlineComponents,\n settings?.cacheSizeBytes\n )\n };\n }\n}\n\n/**\n * A union of all available tab managers.\n */\nexport type PersistentTabManager =\n | PersistentSingleTabManager\n | PersistentMultipleTabManager;\n\n/**\n * Type to configure an `PersistentSingleTabManager` instance.\n */\nexport type PersistentSingleTabManagerSettings = {\n /**\n * Whether to force-enable persistent (IndexedDB) cache for the client. This\n * cannot be used with multi-tab synchronization and is primarily intended for\n * use with Web Workers. Setting this to `true` will enable IndexedDB, but cause\n * other tabs using IndexedDB cache to fail.\n */\n forceOwnership?: boolean;\n};\n/**\n * Creates an instance of `PersistentSingleTabManager`.\n *\n * @param settings - Configures the created tab manager.\n */\nexport function persistentSingleTabManager(\n settings: PersistentSingleTabManagerSettings | undefined\n): PersistentSingleTabManager {\n return new SingleTabManagerImpl(settings?.forceOwnership);\n}\n\n/**\n * Creates an instance of `PersistentMultipleTabManager`.\n */\nexport function persistentMultipleTabManager(): PersistentMultipleTabManager {\n return new MultiTabManagerImpl();\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { BundleLoader } from '../core/bundle_impl';\nimport { createBundleReaderSync } from '../core/firestore_client';\nimport { newQueryComparator } from '../core/query';\nimport { ChangeType, ViewSnapshot } from '../core/view_snapshot';\nimport { FieldPath } from '../lite-api/field_path';\nimport {\n DocumentData,\n PartialWithFieldValue,\n Query,\n queryEqual,\n SetOptions,\n WithFieldValue\n} from '../lite-api/reference';\nimport { LiteUserDataWriter } from '../lite-api/reference_impl';\nimport {\n DocumentSnapshot as LiteDocumentSnapshot,\n FirestoreDataConverter as LiteFirestoreDataConverter\n} from '../lite-api/snapshot';\nimport {\n fieldPathFromArgument,\n UntypedFirestoreDataConverter\n} from '../lite-api/user_data_reader';\nimport { AbstractUserDataWriter } from '../lite-api/user_data_writer';\nimport { fromBundledQuery } from '../local/local_serializer';\nimport { documentKeySet } from '../model/collections';\nimport { Document } from '../model/document';\nimport { DocumentKey } from '../model/document_key';\nimport { DocumentSet } from '../model/document_set';\nimport { ResourcePath } from '../model/path';\nimport { newSerializer } from '../platform/serializer';\nimport {\n buildQuerySnapshotJsonBundle,\n buildDocumentSnapshotJsonBundle\n} from '../platform/snapshot_to_json';\nimport { fromDocument } from '../remote/serializer';\nimport { debugAssert, fail } from '../util/assert';\nimport { Code, FirestoreError } from '../util/error';\n// API extractor fails importing 'property' unless we also explicitly import 'Property'.\n// eslint-disable-next-line @typescript-eslint/no-unused-vars, unused-imports/no-unused-imports-ts\nimport { Property, property, validateJSON } from '../util/json_validation';\nimport { AutoId } from '../util/misc';\n\nimport { Firestore } from './database';\nimport { SnapshotListenOptions } from './reference_impl';\n\nconst NOT_SUPPORTED = 'NOT SUPPORTED';\n\n/**\n * Converter used by `withConverter()` to transform user objects of type\n * `AppModelType` into Firestore data of type `DbModelType`.\n *\n * Using the converter allows you to specify generic type arguments when\n * storing and retrieving objects from Firestore.\n *\n * In this context, an \"AppModel\" is a class that is used in an application to\n * package together related information and functionality. Such a class could,\n * for example, have properties with complex, nested data types, properties used\n * for memoization, properties of types not supported by Firestore (such as\n * `symbol` and `bigint`), and helper functions that perform compound\n * operations. Such classes are not suitable and/or possible to store into a\n * Firestore database. Instead, instances of such classes need to be converted\n * to \"plain old JavaScript objects\" (POJOs) with exclusively primitive\n * properties, potentially nested inside other POJOs or arrays of POJOs. In this\n * context, this type is referred to as the \"DbModel\" and would be an object\n * suitable for persisting into Firestore. For convenience, applications can\n * implement `FirestoreDataConverter` and register the converter with Firestore\n * objects, such as `DocumentReference` or `Query`, to automatically convert\n * `AppModel` to `DbModel` when storing into Firestore, and convert `DbModel`\n * to `AppModel` when retrieving from Firestore.\n *\n * @example\n *\n * Simple Example\n *\n * ```typescript\n * const numberConverter = {\n * toFirestore(value: WithFieldValue<number>) {\n * return { value };\n * },\n * fromFirestore(snapshot: QueryDocumentSnapshot, options: SnapshotOptions) {\n * return snapshot.data(options).value as number;\n * }\n * };\n *\n * async function simpleDemo(db: Firestore): Promise<void> {\n * const documentRef = doc(db, 'values/value123').withConverter(numberConverter);\n *\n * // converters are used with `setDoc`, `addDoc`, and `getDoc`\n * await setDoc(documentRef, 42);\n * const snapshot1 = await getDoc(documentRef);\n * assertEqual(snapshot1.data(), 42);\n *\n * // converters are not used when writing data with `updateDoc`\n * await updateDoc(documentRef, { value: 999 });\n * const snapshot2 = await getDoc(documentRef);\n * assertEqual(snapshot2.data(), 999);\n * }\n * ```\n *\n * Advanced Example\n *\n * ```typescript\n * // The Post class is a model that is used by our application.\n * // This class may have properties and methods that are specific\n * // to our application execution, which do not need to be persisted\n * // to Firestore.\n * class Post {\n * constructor(\n * readonly title: string,\n * readonly author: string,\n * readonly lastUpdatedMillis: number\n * ) {}\n * toString(): string {\n * return `${this.title} by ${this.author}`;\n * }\n * }\n *\n * // The PostDbModel represents how we want our posts to be stored\n * // in Firestore. This DbModel has different properties (`ttl`,\n * // `aut`, and `lut`) from the Post class we use in our application.\n * interface PostDbModel {\n * ttl: string;\n * aut: { firstName: string; lastName: string };\n * lut: Timestamp;\n * }\n *\n * // The `PostConverter` implements `FirestoreDataConverter` and specifies\n * // how the Firestore SDK can convert `Post` objects to `PostDbModel`\n * // objects and vice versa.\n * class PostConverter implements FirestoreDataConverter<Post, PostDbModel> {\n * toFirestore(post: WithFieldValue<Post>): WithFieldValue<PostDbModel> {\n * return {\n * ttl: post.title,\n * aut: this._autFromAuthor(post.author),\n * lut: this._lutFromLastUpdatedMillis(post.lastUpdatedMillis)\n * };\n * }\n *\n * fromFirestore(snapshot: QueryDocumentSnapshot, options: SnapshotOptions): Post {\n * const data = snapshot.data(options) as PostDbModel;\n * const author = `${data.aut.firstName} ${data.aut.lastName}`;\n * return new Post(data.ttl, author, data.lut.toMillis());\n * }\n *\n * _autFromAuthor(\n * author: string | FieldValue\n * ): { firstName: string; lastName: string } | FieldValue {\n * if (typeof author !== 'string') {\n * // `author` is a FieldValue, so just return it.\n * return author;\n * }\n * const [firstName, lastName] = author.split(' ');\n * return {firstName, lastName};\n * }\n *\n * _lutFromLastUpdatedMillis(\n * lastUpdatedMillis: number | FieldValue\n * ): Timestamp | FieldValue {\n * if (typeof lastUpdatedMillis !== 'number') {\n * // `lastUpdatedMillis` must be a FieldValue, so just return it.\n * return lastUpdatedMillis;\n * }\n * return Timestamp.fromMillis(lastUpdatedMillis);\n * }\n * }\n *\n * async function advancedDemo(db: Firestore): Promise<void> {\n * // Create a `DocumentReference` with a `FirestoreDataConverter`.\n * const documentRef = doc(db, 'posts/post123').withConverter(new PostConverter());\n *\n * // The `data` argument specified to `setDoc()` is type checked by the\n * // TypeScript compiler to be compatible with `Post`. Since the `data`\n * // argument is typed as `WithFieldValue<Post>` rather than just `Post`,\n * // this allows properties of the `data` argument to also be special\n * // Firestore values that perform server-side mutations, such as\n * // `arrayRemove()`, `deleteField()`, and `serverTimestamp()`.\n * await setDoc(documentRef, {\n * title: 'My Life',\n * author: 'Foo Bar',\n * lastUpdatedMillis: serverTimestamp()\n * });\n *\n * // The TypeScript compiler will fail to compile if the `data` argument to\n * // `setDoc()` is _not_ compatible with `WithFieldValue<Post>`. This\n * // type checking prevents the caller from specifying objects with incorrect\n * // properties or property values.\n * // @ts-expect-error \"Argument of type { ttl: string; } is not assignable\n * // to parameter of type WithFieldValue<Post>\"\n * await setDoc(documentRef, { ttl: 'The Title' });\n *\n * // When retrieving a document with `getDoc()` the `DocumentSnapshot`\n * // object's `data()` method returns a `Post`, rather than a generic object,\n * // which would have been returned if the `DocumentReference` did _not_ have a\n * // `FirestoreDataConverter` attached to it.\n * const snapshot1: DocumentSnapshot<Post> = await getDoc(documentRef);\n * const post1: Post = snapshot1.data()!;\n * if (post1) {\n * assertEqual(post1.title, 'My Life');\n * assertEqual(post1.author, 'Foo Bar');\n * }\n *\n * // The `data` argument specified to `updateDoc()` is type checked by the\n * // TypeScript compiler to be compatible with `PostDbModel`. Note that\n * // unlike `setDoc()`, whose `data` argument must be compatible with `Post`,\n * // the `data` argument to `updateDoc()` must be compatible with\n * // `PostDbModel`. Similar to `setDoc()`, since the `data` argument is typed\n * // as `WithFieldValue<PostDbModel>` rather than just `PostDbModel`, this\n * // allows properties of the `data` argument to also be those special\n * // Firestore values, like `arrayRemove()`, `deleteField()`, and\n * // `serverTimestamp()`.\n * await updateDoc(documentRef, {\n * 'aut.firstName': 'NewFirstName',\n * lut: serverTimestamp()\n * });\n *\n * // The TypeScript compiler will fail to compile if the `data` argument to\n * // `updateDoc()` is _not_ compatible with `WithFieldValue<PostDbModel>`.\n * // This type checking prevents the caller from specifying objects with\n * // incorrect properties or property values.\n * // @ts-expect-error \"Argument of type { title: string; } is not assignable\n * // to parameter of type WithFieldValue<PostDbModel>\"\n * await updateDoc(documentRef, { title: 'New Title' });\n * const snapshot2: DocumentSnapshot<Post> = await getDoc(documentRef);\n * const post2: Post = snapshot2.data()!;\n * if (post2) {\n * assertEqual(post2.title, 'My Life');\n * assertEqual(post2.author, 'NewFirstName Bar');\n * }\n * }\n * ```\n */\nexport interface FirestoreDataConverter<\n AppModelType,\n DbModelType extends DocumentData = DocumentData\n> extends LiteFirestoreDataConverter<AppModelType, DbModelType> {\n /**\n * Called by the Firestore SDK to convert a custom model object of type\n * `AppModelType` into a plain JavaScript object (suitable for writing\n * directly to the Firestore database) of type `DbModelType`. To use `set()`\n * with `merge` and `mergeFields`, `toFirestore()` must be defined with\n * `PartialWithFieldValue<AppModelType>`.\n *\n * The `WithFieldValue<T>` type extends `T` to also allow FieldValues such as\n * {@link (deleteField:1)} to be used as property values.\n */\n toFirestore(\n modelObject: WithFieldValue<AppModelType>\n ): WithFieldValue<DbModelType>;\n\n /**\n * Called by the Firestore SDK to convert a custom model object of type\n * `AppModelType` into a plain JavaScript object (suitable for writing\n * directly to the Firestore database) of type `DbModelType`. Used with\n * {@link (setDoc:1)}, {@link (WriteBatch.set:1)} and\n * {@link (Transaction.set:1)} with `merge:true` or `mergeFields`.\n *\n * The `PartialWithFieldValue<T>` type extends `Partial<T>` to allow\n * FieldValues such as {@link (arrayUnion:1)} to be used as property values.\n * It also supports nested `Partial` by allowing nested fields to be\n * omitted.\n */\n toFirestore(\n modelObject: PartialWithFieldValue<AppModelType>,\n options: SetOptions\n ): PartialWithFieldValue<DbModelType>;\n\n /**\n * Called by the Firestore SDK to convert Firestore data into an object of\n * type `AppModelType`. You can access your data by calling:\n * `snapshot.data(options)`.\n *\n * Generally, the data returned from `snapshot.data()` can be cast to\n * `DbModelType`; however, this is not guaranteed because Firestore does not\n * enforce a schema on the database. For example, writes from a previous\n * version of the application or writes from another client that did not use a\n * type converter could have written data with different properties and/or\n * property types. The implementation will need to choose whether to\n * gracefully recover from non-conforming data or throw an error.\n *\n * To override this method, see {@link (FirestoreDataConverter.fromFirestore:1)}.\n *\n * @param snapshot - A `QueryDocumentSnapshot` containing your data and metadata.\n * @param options - The `SnapshotOptions` from the initial call to `data()`.\n */\n fromFirestore(\n snapshot: QueryDocumentSnapshot<DocumentData, DocumentData>,\n options?: SnapshotOptions\n ): AppModelType;\n}\n\n/**\n * Options that configure how data is retrieved from a `DocumentSnapshot` (for\n * example the desired behavior for server timestamps that have not yet been set\n * to their final value).\n */\nexport interface SnapshotOptions {\n /**\n * If set, controls the return value for server timestamps that have not yet\n * been set to their final value.\n *\n * By specifying 'estimate', pending server timestamps return an estimate\n * based on the local clock. This estimate will differ from the final value\n * and cause these values to change once the server result becomes available.\n *\n * By specifying 'previous', pending timestamps will be ignored and return\n * their previous value instead.\n *\n * If omitted or set to 'none', `null` will be returned by default until the\n * server value becomes available.\n */\n readonly serverTimestamps?: 'estimate' | 'previous' | 'none';\n}\n\n/**\n * Metadata about a snapshot, describing the state of the snapshot.\n */\nexport class SnapshotMetadata {\n /**\n * True if the snapshot contains the result of local writes (for example\n * `set()` or `update()` calls) that have not yet been committed to the\n * backend. If your listener has opted into metadata updates (via\n * `SnapshotListenOptions`) you will receive another snapshot with\n * `hasPendingWrites` equal to false once the writes have been committed to\n * the backend.\n */\n readonly hasPendingWrites: boolean;\n\n /**\n * True if the snapshot was created from cached data rather than guaranteed\n * up-to-date server data. If your listener has opted into metadata updates\n * (via `SnapshotListenOptions`) you will receive another snapshot with\n * `fromCache` set to false once the client has received up-to-date data from\n * the backend.\n */\n readonly fromCache: boolean;\n\n /** @hideconstructor */\n constructor(hasPendingWrites: boolean, fromCache: boolean) {\n this.hasPendingWrites = hasPendingWrites;\n this.fromCache = fromCache;\n }\n\n /**\n * Returns true if this `SnapshotMetadata` is equal to the provided one.\n *\n * @param other - The `SnapshotMetadata` to compare against.\n * @returns true if this `SnapshotMetadata` is equal to the provided one.\n */\n isEqual(other: SnapshotMetadata): boolean {\n return (\n this.hasPendingWrites === other.hasPendingWrites &&\n this.fromCache === other.fromCache\n );\n }\n}\n\n/**\n * The type of a `DocumentChange` may be 'added', 'removed', or 'modified'.\n */\nexport type DocumentChangeType = 'added' | 'removed' | 'modified';\n\n/**\n * A `DocumentChange` represents a change to the documents matching a query.\n * It contains the document affected and the type of change that occurred.\n */\nexport interface DocumentChange<\n AppModelType = DocumentData,\n DbModelType extends DocumentData = DocumentData\n> {\n /** The type of change ('added', 'modified', or 'removed'). */\n readonly type: DocumentChangeType;\n\n /** The document affected by this change. */\n readonly doc: QueryDocumentSnapshot<AppModelType, DbModelType>;\n\n /**\n * The index of the changed document in the result set immediately prior to\n * this `DocumentChange` (i.e. supposing that all prior `DocumentChange` objects\n * have been applied). Is `-1` for 'added' events.\n */\n readonly oldIndex: number;\n\n /**\n * The index of the changed document in the result set immediately after\n * this `DocumentChange` (i.e. supposing that all prior `DocumentChange`\n * objects and the current `DocumentChange` object have been applied).\n * Is -1 for 'removed' events.\n */\n readonly newIndex: number;\n}\n\n/**\n * A `DocumentSnapshot` contains data read from a document in your Firestore\n * database. The data can be extracted with `.data()` or `.get(<field>)` to\n * get a specific field.\n *\n * For a `DocumentSnapshot` that points to a non-existing document, any data\n * access will return 'undefined'. You can use the `exists()` method to\n * explicitly verify a document's existence.\n */\nexport class DocumentSnapshot<\n AppModelType = DocumentData,\n DbModelType extends DocumentData = DocumentData\n> extends LiteDocumentSnapshot<AppModelType, DbModelType> {\n private readonly _firestoreImpl: Firestore;\n\n /**\n * Metadata about the `DocumentSnapshot`, including information about its\n * source and local modifications.\n */\n readonly metadata: SnapshotMetadata;\n\n /** @hideconstructor protected */\n constructor(\n readonly _firestore: Firestore,\n userDataWriter: AbstractUserDataWriter,\n key: DocumentKey,\n document: Document | null,\n metadata: SnapshotMetadata,\n converter: UntypedFirestoreDataConverter<AppModelType, DbModelType> | null\n ) {\n super(_firestore, userDataWriter, key, document, converter);\n this._firestoreImpl = _firestore;\n this.metadata = metadata;\n }\n\n /**\n * Returns whether or not the data exists. True if the document exists.\n */\n exists(): this is QueryDocumentSnapshot<AppModelType, DbModelType> {\n return super.exists();\n }\n\n /**\n * Retrieves all fields in the document as an `Object`. Returns `undefined` if\n * the document doesn't exist.\n *\n * By default, `serverTimestamp()` values that have not yet been\n * set to their final value will be returned as `null`. You can override\n * this by passing an options object.\n *\n * @param options - An options object to configure how data is retrieved from\n * the snapshot (for example the desired behavior for server timestamps that\n * have not yet been set to their final value).\n * @returns An `Object` containing all fields in the document or `undefined` if\n * the document doesn't exist.\n */\n data(options: SnapshotOptions = {}): AppModelType | undefined {\n if (!this._document) {\n return undefined;\n } else if (this._converter) {\n // We only want to use the converter and create a new DocumentSnapshot\n // if a converter has been provided.\n const snapshot = new QueryDocumentSnapshot(\n this._firestore,\n this._userDataWriter,\n this._key,\n this._document,\n this.metadata,\n /* converter= */ null\n );\n return this._converter.fromFirestore(snapshot, options);\n } else {\n return this._userDataWriter.convertValue(\n this._document.data.value,\n options.serverTimestamps\n ) as AppModelType;\n }\n }\n\n /**\n * Retrieves the field specified by `fieldPath`. Returns `undefined` if the\n * document or field doesn't exist.\n *\n * By default, a `serverTimestamp()` that has not yet been set to\n * its final value will be returned as `null`. You can override this by\n * passing an options object.\n *\n * @param fieldPath - The path (for example 'foo' or 'foo.bar') to a specific\n * field.\n * @param options - An options object to configure how the field is retrieved\n * from the snapshot (for example the desired behavior for server timestamps\n * that have not yet been set to their final value).\n * @returns The data at the specified field location or undefined if no such\n * field exists in the document.\n */\n // We are using `any` here to avoid an explicit cast by our users.\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n get(fieldPath: string | FieldPath, options: SnapshotOptions = {}): any {\n if (this._document) {\n const value = this._document.data.field(\n fieldPathFromArgument('DocumentSnapshot.get', fieldPath)\n );\n if (value !== null) {\n return this._userDataWriter.convertValue(\n value,\n options.serverTimestamps\n );\n }\n }\n return undefined;\n }\n\n static _jsonSchemaVersion: string = 'firestore/documentSnapshot/1.0';\n static _jsonSchema = {\n type: property('string', DocumentSnapshot._jsonSchemaVersion),\n bundleSource: property('string', 'DocumentSnapshot'),\n bundleName: property('string'),\n bundle: property('string')\n };\n\n /**\n * Returns a JSON-serializable representation of this `DocumentSnapshot` instance.\n *\n * @returns a JSON representation of this object. Throws a {@link FirestoreError} if this\n * `DocumentSnapshot` has pending writes.\n */\n toJSON(): object {\n if (this.metadata.hasPendingWrites) {\n throw new FirestoreError(\n Code.FAILED_PRECONDITION,\n 'DocumentSnapshot.toJSON() attempted to serialize a document with pending writes. ' +\n 'Await waitForPendingWrites() before invoking toJSON().'\n );\n }\n const document = this._document;\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n const result: any = {};\n result['type'] = DocumentSnapshot._jsonSchemaVersion;\n result['bundle'] = '';\n result['bundleSource'] = 'DocumentSnapshot';\n result['bundleName'] = this._key.toString();\n\n if (\n !document ||\n !document.isValidDocument() ||\n !document.isFoundDocument()\n ) {\n return result;\n }\n const documentData = this._userDataWriter.convertObjectMap(\n document.data.value.mapValue.fields,\n 'previous'\n );\n result['bundle'] = buildDocumentSnapshotJsonBundle(\n this._firestore,\n document,\n documentData,\n this.ref.path\n );\n return result;\n }\n}\n\n/**\n * Builds a `DocumentSnapshot` instance from a JSON object created by\n * {@link DocumentSnapshot.toJSON}.\n *\n * @param firestore - The {@link Firestore} instance the snapshot should be loaded for.\n * @param json - a JSON object represention of a `DocumentSnapshot` instance.\n * @returns an instance of {@link DocumentSnapshot} if the JSON object could be\n * parsed. Throws a {@link FirestoreError} if an error occurs.\n */\nexport function documentSnapshotFromJSON(\n db: Firestore,\n json: object\n): DocumentSnapshot;\n/**\n * Builds a `DocumentSnapshot` instance from a JSON object created by\n * {@link DocumentSnapshot.toJSON}.\n *\n * @param firestore - The {@link Firestore} instance the snapshot should be loaded for.\n * @param json - a JSON object represention of a `DocumentSnapshot` instance.\n * @param converter - Converts objects to and from Firestore.\n * @returns an instance of {@link DocumentSnapshot} if the JSON object could be\n * parsed. Throws a {@link FirestoreError} if an error occurs.\n */\nexport function documentSnapshotFromJSON<\n AppModelType,\n DbModelType extends DocumentData = DocumentData\n>(\n db: Firestore,\n json: object,\n converter: FirestoreDataConverter<AppModelType, DbModelType>\n): DocumentSnapshot<AppModelType, DbModelType>;\nexport function documentSnapshotFromJSON<\n AppModelType,\n DbModelType extends DocumentData = DocumentData\n>(\n db: Firestore,\n json: object,\n converter?: FirestoreDataConverter<AppModelType, DbModelType>\n): DocumentSnapshot<AppModelType, DbModelType> {\n if (validateJSON(json, DocumentSnapshot._jsonSchema)) {\n if (json.bundle === NOT_SUPPORTED) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'The provided JSON object was created in a client environment, which is not supported.'\n );\n }\n // Parse the bundle data.\n const serializer = newSerializer(db._databaseId);\n const bundleReader = createBundleReaderSync(json.bundle, serializer);\n const elements = bundleReader.getElements();\n const bundleLoader: BundleLoader = new BundleLoader(\n bundleReader.getMetadata(),\n serializer\n );\n for (const element of elements) {\n bundleLoader.addSizedElement(element);\n }\n\n // Ensure that we have the correct number of documents in the bundle.\n const bundledDocuments = bundleLoader.documents;\n if (bundledDocuments.length !== 1) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `Expected bundle data to contain 1 document, but it contains ${bundledDocuments.length} documents.`\n );\n }\n\n // Build out the internal document data.\n const document = fromDocument(serializer, bundledDocuments[0].document!);\n const documentKey = new DocumentKey(\n ResourcePath.fromString(json.bundleName)\n );\n\n // Return the external facing DocumentSnapshot.\n return new DocumentSnapshot(\n db,\n new LiteUserDataWriter(db),\n documentKey,\n document,\n new SnapshotMetadata(\n /* hasPendingWrites= */ false,\n /* fromCache= */ false\n ),\n converter ? converter : null\n );\n }\n throw new FirestoreError(\n Code.INTERNAL,\n 'Unexpected error creating DocumentSnapshot from JSON.'\n );\n}\n\n/**\n * A `QueryDocumentSnapshot` contains data read from a document in your\n * Firestore database as part of a query. The document is guaranteed to exist\n * and its data can be extracted with `.data()` or `.get(<field>)` to get a\n * specific field.\n *\n * A `QueryDocumentSnapshot` offers the same API surface as a\n * `DocumentSnapshot`. Since query results contain only existing documents, the\n * `exists` property will always be true and `data()` will never return\n * 'undefined'.\n */\nexport class QueryDocumentSnapshot<\n AppModelType = DocumentData,\n DbModelType extends DocumentData = DocumentData\n> extends DocumentSnapshot<AppModelType, DbModelType> {\n /**\n * Retrieves all fields in the document as an `Object`.\n *\n * By default, `serverTimestamp()` values that have not yet been\n * set to their final value will be returned as `null`. You can override\n * this by passing an options object.\n *\n * @override\n * @param options - An options object to configure how data is retrieved from\n * the snapshot (for example the desired behavior for server timestamps that\n * have not yet been set to their final value).\n * @returns An `Object` containing all fields in the document.\n */\n data(options: SnapshotOptions = {}): AppModelType {\n return super.data(options) as AppModelType;\n }\n}\n\n/**\n * A `QuerySnapshot` contains zero or more `DocumentSnapshot` objects\n * representing the results of a query. The documents can be accessed as an\n * array via the `docs` property or enumerated using the `forEach` method. The\n * number of documents can be determined via the `empty` and `size`\n * properties.\n */\nexport class QuerySnapshot<\n AppModelType = DocumentData,\n DbModelType extends DocumentData = DocumentData\n> {\n /**\n * Metadata about this snapshot, concerning its source and if it has local\n * modifications.\n */\n readonly metadata: SnapshotMetadata;\n\n /**\n * The query on which you called `get` or `onSnapshot` in order to get this\n * `QuerySnapshot`.\n */\n readonly query: Query<AppModelType, DbModelType>;\n\n private _cachedChanges?: Array<DocumentChange<AppModelType, DbModelType>>;\n private _cachedChangesIncludeMetadataChanges?: boolean;\n\n /** @hideconstructor */\n constructor(\n readonly _firestore: Firestore,\n readonly _userDataWriter: AbstractUserDataWriter,\n query: Query<AppModelType, DbModelType>,\n readonly _snapshot: ViewSnapshot\n ) {\n this.metadata = new SnapshotMetadata(\n _snapshot.hasPendingWrites,\n _snapshot.fromCache\n );\n this.query = query;\n }\n\n /** An array of all the documents in the `QuerySnapshot`. */\n get docs(): Array<QueryDocumentSnapshot<AppModelType, DbModelType>> {\n const result: Array<QueryDocumentSnapshot<AppModelType, DbModelType>> = [];\n this.forEach(doc => result.push(doc));\n return result;\n }\n\n /** The number of documents in the `QuerySnapshot`. */\n get size(): number {\n return this._snapshot.docs.size;\n }\n\n /** True if there are no documents in the `QuerySnapshot`. */\n get empty(): boolean {\n return this.size === 0;\n }\n\n /**\n * Enumerates all of the documents in the `QuerySnapshot`.\n *\n * @param callback - A callback to be called with a `QueryDocumentSnapshot` for\n * each document in the snapshot.\n * @param thisArg - The `this` binding for the callback.\n */\n forEach(\n callback: (\n result: QueryDocumentSnapshot<AppModelType, DbModelType>\n ) => void,\n thisArg?: unknown\n ): void {\n this._snapshot.docs.forEach(doc => {\n callback.call(\n thisArg,\n new QueryDocumentSnapshot<AppModelType, DbModelType>(\n this._firestore,\n this._userDataWriter,\n doc.key,\n doc,\n new SnapshotMetadata(\n this._snapshot.mutatedKeys.has(doc.key),\n this._snapshot.fromCache\n ),\n this.query.converter\n )\n );\n });\n }\n\n /**\n * Returns an array of the documents changes since the last snapshot. If this\n * is the first snapshot, all documents will be in the list as 'added'\n * changes.\n *\n * @param options - `SnapshotListenOptions` that control whether metadata-only\n * changes (i.e. only `DocumentSnapshot.metadata` changed) should trigger\n * snapshot events.\n */\n docChanges(\n options: SnapshotListenOptions = {}\n ): Array<DocumentChange<AppModelType, DbModelType>> {\n const includeMetadataChanges = !!options.includeMetadataChanges;\n\n if (includeMetadataChanges && this._snapshot.excludesMetadataChanges) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'To include metadata changes with your document changes, you must ' +\n 'also pass { includeMetadataChanges:true } to onSnapshot().'\n );\n }\n\n if (\n !this._cachedChanges ||\n this._cachedChangesIncludeMetadataChanges !== includeMetadataChanges\n ) {\n this._cachedChanges = changesFromSnapshot(this, includeMetadataChanges);\n this._cachedChangesIncludeMetadataChanges = includeMetadataChanges;\n }\n\n return this._cachedChanges;\n }\n\n static _jsonSchemaVersion: string = 'firestore/querySnapshot/1.0';\n static _jsonSchema = {\n type: property('string', QuerySnapshot._jsonSchemaVersion),\n bundleSource: property('string', 'QuerySnapshot'),\n bundleName: property('string'),\n bundle: property('string')\n };\n\n /**\n * Returns a JSON-serializable representation of this `QuerySnapshot` instance.\n *\n * @returns a JSON representation of this object. Throws a {@link FirestoreError} if this\n * `QuerySnapshot` has pending writes.\n */\n toJSON(): object {\n if (this.metadata.hasPendingWrites) {\n throw new FirestoreError(\n Code.FAILED_PRECONDITION,\n 'QuerySnapshot.toJSON() attempted to serialize a document with pending writes. ' +\n 'Await waitForPendingWrites() before invoking toJSON().'\n );\n }\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n const result: any = {};\n result['type'] = QuerySnapshot._jsonSchemaVersion;\n result['bundleSource'] = 'QuerySnapshot';\n result['bundleName'] = AutoId.newId();\n\n const databaseId = this._firestore._databaseId.database;\n const projectId = this._firestore._databaseId.projectId;\n const parent = `projects/${projectId}/databases/${databaseId}/documents`;\n const documents: Document[] = [];\n const documentData: DocumentData[] = [];\n const paths: string[] = [];\n\n this.docs.forEach(doc => {\n if (doc._document === null) {\n return;\n }\n documents.push(doc._document);\n documentData.push(\n this._userDataWriter.convertObjectMap(\n doc._document.data.value.mapValue.fields,\n 'previous'\n )\n );\n paths.push(doc.ref.path);\n });\n result['bundle'] = buildQuerySnapshotJsonBundle(\n this._firestore,\n this.query._query,\n result['bundleName'],\n parent,\n paths,\n documents,\n documentData\n );\n return result;\n }\n}\n\n/**\n * Builds a `QuerySnapshot` instance from a JSON object created by\n * {@link QuerySnapshot.toJSON}.\n *\n * @param firestore - The {@link Firestore} instance the snapshot should be loaded for.\n * @param json - a JSON object represention of a `QuerySnapshot` instance.\n * @returns an instance of {@link QuerySnapshot} if the JSON object could be\n * parsed. Throws a {@link FirestoreError} if an error occurs.\n */\nexport function querySnapshotFromJSON(\n db: Firestore,\n json: object\n): QuerySnapshot;\n/**\n * Builds a `QuerySnapshot` instance from a JSON object created by\n * {@link QuerySnapshot.toJSON}.\n *\n * @param firestore - The {@link Firestore} instance the snapshot should be loaded for.\n * @param json - a JSON object represention of a `QuerySnapshot` instance.\n * @param converter - Converts objects to and from Firestore.\n * @returns an instance of {@link QuerySnapshot} if the JSON object could be\n * parsed. Throws a {@link FirestoreError} if an error occurs.\n */\nexport function querySnapshotFromJSON<\n AppModelType,\n DbModelType extends DocumentData = DocumentData\n>(\n db: Firestore,\n json: object,\n converter: FirestoreDataConverter<AppModelType, DbModelType>\n): QuerySnapshot<AppModelType, DbModelType>;\nexport function querySnapshotFromJSON<\n AppModelType,\n DbModelType extends DocumentData\n>(\n db: Firestore,\n json: object,\n converter?: FirestoreDataConverter<AppModelType, DbModelType>\n): QuerySnapshot<AppModelType, DbModelType> {\n if (validateJSON(json, QuerySnapshot._jsonSchema)) {\n if (json.bundle === NOT_SUPPORTED) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'The provided JSON object was created in a client environment, which is not supported.'\n );\n }\n // Parse the bundle data.\n const serializer = newSerializer(db._databaseId);\n const bundleReader = createBundleReaderSync(json.bundle, serializer);\n const elements = bundleReader.getElements();\n const bundleLoader: BundleLoader = new BundleLoader(\n bundleReader.getMetadata(),\n serializer\n );\n for (const element of elements) {\n bundleLoader.addSizedElement(element);\n }\n\n if (bundleLoader.queries.length !== 1) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `Snapshot data expected 1 query but found ${bundleLoader.queries.length} queries.`\n );\n }\n\n // Create an internal Query object from the named query in the bundle.\n const query = fromBundledQuery(bundleLoader.queries[0].bundledQuery!);\n\n // Construct the arrays of document data for the query.\n const bundledDocuments = bundleLoader.documents;\n let documentSet = new DocumentSet();\n bundledDocuments.map(bundledDocument => {\n const document = fromDocument(serializer, bundledDocument.document!);\n documentSet = documentSet.add(document);\n });\n // Create a view snapshot of the query and documents.\n const viewSnapshot = ViewSnapshot.fromInitialDocuments(\n query,\n documentSet,\n documentKeySet() /* Zero mutated keys signifies no pending writes. */,\n /* fromCache= */ false,\n /* hasCachedResults= */ false\n );\n\n // Create an external Query object, required to construct the QuerySnapshot.\n const externalQuery = new Query<AppModelType, DbModelType>(\n db,\n converter ? converter : null,\n query\n );\n\n // Return a new QuerySnapshot with all of the collected data.\n return new QuerySnapshot<AppModelType, DbModelType>(\n db,\n new LiteUserDataWriter(db),\n externalQuery,\n viewSnapshot\n );\n }\n throw new FirestoreError(\n Code.INTERNAL,\n 'Unexpected error creating QuerySnapshot from JSON.'\n );\n}\n\n/** Calculates the array of `DocumentChange`s for a given `ViewSnapshot`. */\nexport function changesFromSnapshot<\n AppModelType,\n DbModelType extends DocumentData\n>(\n querySnapshot: QuerySnapshot<AppModelType, DbModelType>,\n includeMetadataChanges: boolean\n): Array<DocumentChange<AppModelType, DbModelType>> {\n if (querySnapshot._snapshot.oldDocs.isEmpty()) {\n // Special case the first snapshot because index calculation is easy and\n // fast\n let lastDoc: Document;\n let index = 0;\n return querySnapshot._snapshot.docChanges.map(change => {\n debugAssert(\n change.type === ChangeType.Added,\n 'Invalid event type for first snapshot'\n );\n debugAssert(\n !lastDoc ||\n newQueryComparator(querySnapshot._snapshot.query)(\n lastDoc,\n change.doc\n ) < 0,\n 'Got added events in wrong order'\n );\n const doc = new QueryDocumentSnapshot<AppModelType, DbModelType>(\n querySnapshot._firestore,\n querySnapshot._userDataWriter,\n change.doc.key,\n change.doc,\n new SnapshotMetadata(\n querySnapshot._snapshot.mutatedKeys.has(change.doc.key),\n querySnapshot._snapshot.fromCache\n ),\n querySnapshot.query.converter\n );\n lastDoc = change.doc;\n return {\n type: 'added' as DocumentChangeType,\n doc,\n oldIndex: -1,\n newIndex: index++\n };\n });\n } else {\n // A `DocumentSet` that is updated incrementally as changes are applied to use\n // to lookup the index of a document.\n let indexTracker = querySnapshot._snapshot.oldDocs;\n return querySnapshot._snapshot.docChanges\n .filter(\n change => includeMetadataChanges || change.type !== ChangeType.Metadata\n )\n .map(change => {\n const doc = new QueryDocumentSnapshot<AppModelType, DbModelType>(\n querySnapshot._firestore,\n querySnapshot._userDataWriter,\n change.doc.key,\n change.doc,\n new SnapshotMetadata(\n querySnapshot._snapshot.mutatedKeys.has(change.doc.key),\n querySnapshot._snapshot.fromCache\n ),\n querySnapshot.query.converter\n );\n let oldIndex = -1;\n let newIndex = -1;\n if (change.type !== ChangeType.Added) {\n oldIndex = indexTracker.indexOf(change.doc.key);\n debugAssert(oldIndex >= 0, 'Index for document not found');\n indexTracker = indexTracker.delete(change.doc.key);\n }\n if (change.type !== ChangeType.Removed) {\n indexTracker = indexTracker.add(change.doc);\n newIndex = indexTracker.indexOf(change.doc.key);\n }\n return {\n type: resultChangeType(change.type),\n doc,\n oldIndex,\n newIndex\n };\n });\n }\n}\n\nexport function resultChangeType(type: ChangeType): DocumentChangeType {\n switch (type) {\n case ChangeType.Added:\n return 'added';\n case ChangeType.Modified:\n case ChangeType.Metadata:\n return 'modified';\n case ChangeType.Removed:\n return 'removed';\n default:\n return fail(0xf03d, 'Unknown change type', { type });\n }\n}\n\n// TODO(firestoreexp): Add tests for snapshotEqual with different snapshot\n// metadata\n/**\n * Returns true if the provided snapshots are equal.\n *\n * @param left - A snapshot to compare.\n * @param right - A snapshot to compare.\n * @returns true if the snapshots are equal.\n */\nexport function snapshotEqual<AppModelType, DbModelType extends DocumentData>(\n left:\n | DocumentSnapshot<AppModelType, DbModelType>\n | QuerySnapshot<AppModelType, DbModelType>,\n right:\n | DocumentSnapshot<AppModelType, DbModelType>\n | QuerySnapshot<AppModelType, DbModelType>\n): boolean {\n if (left instanceof DocumentSnapshot && right instanceof DocumentSnapshot) {\n return (\n left._firestore === right._firestore &&\n left._key.isEqual(right._key) &&\n (left._document === null\n ? right._document === null\n : left._document.isEqual(right._document)) &&\n left._converter === right._converter\n );\n } else if (left instanceof QuerySnapshot && right instanceof QuerySnapshot) {\n return (\n left._firestore === right._firestore &&\n queryEqual(left.query, right.query) &&\n left.metadata.isEqual(right.metadata) &&\n left._snapshot.isEqual(right._snapshot)\n );\n }\n\n return false;\n}\n","/**\n * @license\n * Copyright 2025 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/** Return the Platform-specific build JSON bundle implementations. */\nimport { Firestore } from '../../api/database';\nimport { Query } from '../../core/query';\nimport { DocumentData } from '../../lite-api/reference';\nimport { Document } from '../../model/document';\n\nexport function buildDocumentSnapshotJsonBundle(\n db: Firestore,\n document: Document,\n docData: DocumentData,\n path: string\n): string {\n return 'NOT SUPPORTED';\n}\n\nexport function buildQuerySnapshotJsonBundle(\n db: Firestore,\n query: Query,\n bundleName: string,\n parent: string,\n paths: string[],\n docs: Document[],\n documentData: DocumentData[]\n): string {\n return 'NOT SUPPORTED';\n}\n","/**\n * @license\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Code, FirestoreError } from '../util/error';\n\nexport const DEFAULT_TRANSACTION_OPTIONS: TransactionOptions = {\n maxAttempts: 5\n};\n\n/**\n * Options to customize transaction behavior.\n */\nexport declare interface TransactionOptions {\n /** Maximum number of attempts to commit, after which transaction fails. Default is 5. */\n readonly maxAttempts: number;\n}\n\nexport function validateTransactionOptions(options: TransactionOptions): void {\n if (options.maxAttempts < 1) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'Max attempts must be at least 1'\n );\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Compat, getModularInstance } from '@firebase/util';\n\nimport { DeleteMutation, Mutation, Precondition } from '../model/mutation';\nimport { invokeCommitRpc } from '../remote/datastore';\nimport { Code, FirestoreError } from '../util/error';\nimport { cast } from '../util/input_validation';\n\nimport { getDatastore } from './components';\nimport { Firestore } from './database';\nimport { FieldPath } from './field_path';\nimport {\n DocumentData,\n DocumentReference,\n PartialWithFieldValue,\n SetOptions,\n UpdateData,\n WithFieldValue\n} from './reference';\nimport { applyFirestoreDataConverter } from './reference_impl';\nimport {\n newUserDataReader,\n parseSetData,\n parseUpdateData,\n parseUpdateVarargs,\n UserDataReader\n} from './user_data_reader';\n\n/**\n * A write batch, used to perform multiple writes as a single atomic unit.\n *\n * A `WriteBatch` object can be acquired by calling {@link writeBatch}. It\n * provides methods for adding writes to the write batch. None of the writes\n * will be committed (or visible locally) until {@link WriteBatch.commit} is\n * called.\n */\nexport class WriteBatch {\n // This is the lite version of the WriteBatch API used in the legacy SDK. The\n // class is a close copy but takes different input types.\n\n private readonly _dataReader: UserDataReader;\n private _mutations = [] as Mutation[];\n private _committed = false;\n\n /** @hideconstructor */\n constructor(\n private readonly _firestore: Firestore,\n private readonly _commitHandler: (m: Mutation[]) => Promise<void>\n ) {\n this._dataReader = newUserDataReader(_firestore);\n }\n\n /**\n * Writes to the document referred to by the provided {@link\n * DocumentReference}. If the document does not exist yet, it will be created.\n *\n * @param documentRef - A reference to the document to be set.\n * @param data - An object of the fields and values for the document.\n * @returns This `WriteBatch` instance. Used for chaining method calls.\n */\n set<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>,\n data: WithFieldValue<AppModelType>\n ): WriteBatch;\n /**\n * Writes to the document referred to by the provided {@link\n * DocumentReference}. If the document does not exist yet, it will be created.\n * If you provide `merge` or `mergeFields`, the provided data can be merged\n * into an existing document.\n *\n * @param documentRef - A reference to the document to be set.\n * @param data - An object of the fields and values for the document.\n * @param options - An object to configure the set behavior.\n * @throws Error - If the provided input is not a valid Firestore document.\n * @returns This `WriteBatch` instance. Used for chaining method calls.\n */\n set<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>,\n data: PartialWithFieldValue<AppModelType>,\n options: SetOptions\n ): WriteBatch;\n set<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>,\n data: WithFieldValue<AppModelType> | PartialWithFieldValue<AppModelType>,\n options?: SetOptions\n ): WriteBatch {\n this._verifyNotCommitted();\n const ref = validateReference(documentRef, this._firestore);\n\n const convertedValue = applyFirestoreDataConverter(\n ref.converter,\n data,\n options\n );\n const parsed = parseSetData(\n this._dataReader,\n 'WriteBatch.set',\n ref._key,\n convertedValue,\n ref.converter !== null,\n options\n );\n this._mutations.push(parsed.toMutation(ref._key, Precondition.none()));\n return this;\n }\n\n /**\n * Updates fields in the document referred to by the provided {@link\n * DocumentReference}. The update will fail if applied to a document that does\n * not exist.\n *\n * @param documentRef - A reference to the document to be updated.\n * @param data - An object containing the fields and values with which to\n * update the document. Fields can contain dots to reference nested fields\n * within the document.\n * @throws Error - If the provided input is not valid Firestore data.\n * @returns This `WriteBatch` instance. Used for chaining method calls.\n */\n update<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>,\n data: UpdateData<DbModelType>\n ): WriteBatch;\n /**\n * Updates fields in the document referred to by this {@link\n * DocumentReference}. The update will fail if applied to a document that does\n * not exist.\n *\n * Nested fields can be update by providing dot-separated field path strings\n * or by providing `FieldPath` objects.\n *\n * @param documentRef - A reference to the document to be updated.\n * @param field - The first field to update.\n * @param value - The first value.\n * @param moreFieldsAndValues - Additional key value pairs.\n * @throws Error - If the provided input is not valid Firestore data.\n * @returns This `WriteBatch` instance. Used for chaining method calls.\n */\n update<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>,\n field: string | FieldPath,\n value: unknown,\n ...moreFieldsAndValues: unknown[]\n ): WriteBatch;\n update<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>,\n fieldOrUpdateData: string | FieldPath | UpdateData<DbModelType>,\n value?: unknown,\n ...moreFieldsAndValues: unknown[]\n ): WriteBatch {\n this._verifyNotCommitted();\n const ref = validateReference(documentRef, this._firestore);\n\n // For Compat types, we have to \"extract\" the underlying types before\n // performing validation.\n fieldOrUpdateData = getModularInstance(fieldOrUpdateData);\n\n let parsed;\n if (\n typeof fieldOrUpdateData === 'string' ||\n fieldOrUpdateData instanceof FieldPath\n ) {\n parsed = parseUpdateVarargs(\n this._dataReader,\n 'WriteBatch.update',\n ref._key,\n fieldOrUpdateData,\n value,\n moreFieldsAndValues\n );\n } else {\n parsed = parseUpdateData(\n this._dataReader,\n 'WriteBatch.update',\n ref._key,\n fieldOrUpdateData\n );\n }\n\n this._mutations.push(\n parsed.toMutation(ref._key, Precondition.exists(true))\n );\n return this;\n }\n\n /**\n * Deletes the document referred to by the provided {@link DocumentReference}.\n *\n * @param documentRef - A reference to the document to be deleted.\n * @returns This `WriteBatch` instance. Used for chaining method calls.\n */\n delete<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>\n ): WriteBatch {\n this._verifyNotCommitted();\n const ref = validateReference(documentRef, this._firestore);\n this._mutations = this._mutations.concat(\n new DeleteMutation(ref._key, Precondition.none())\n );\n return this;\n }\n\n /**\n * Commits all of the writes in this write batch as a single atomic unit.\n *\n * The result of these writes will only be reflected in document reads that\n * occur after the returned promise resolves. If the client is offline, the\n * write fails. If you would like to see local modifications or buffer writes\n * until the client is online, use the full Firestore SDK.\n *\n * @returns A `Promise` resolved once all of the writes in the batch have been\n * successfully written to the backend as an atomic unit (note that it won't\n * resolve while you're offline).\n */\n commit(): Promise<void> {\n this._verifyNotCommitted();\n this._committed = true;\n if (this._mutations.length > 0) {\n return this._commitHandler(this._mutations);\n }\n\n return Promise.resolve();\n }\n\n private _verifyNotCommitted(): void {\n if (this._committed) {\n throw new FirestoreError(\n Code.FAILED_PRECONDITION,\n 'A write batch can no longer be used after commit() ' +\n 'has been called.'\n );\n }\n }\n}\n\nexport function validateReference<\n AppModelType,\n DbModelType extends DocumentData\n>(\n documentRef:\n | DocumentReference<AppModelType, DbModelType>\n | Compat<DocumentReference<AppModelType, DbModelType>>,\n firestore: Firestore\n): DocumentReference<AppModelType, DbModelType> {\n documentRef = getModularInstance(documentRef);\n\n if (documentRef.firestore !== firestore) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'Provided document reference is from a different Firestore instance.'\n );\n } else {\n return documentRef as DocumentReference<AppModelType, DbModelType>;\n }\n}\n\n/**\n * Creates a write batch, used for performing multiple writes as a single\n * atomic operation. The maximum number of writes allowed in a single WriteBatch\n * is 500.\n *\n * The result of these writes will only be reflected in document reads that\n * occur after the returned promise resolves. If the client is offline, the\n * write fails. If you would like to see local modifications or buffer writes\n * until the client is online, use the full Firestore SDK.\n *\n * @returns A `WriteBatch` that can be used to atomically execute multiple\n * writes.\n */\nexport function writeBatch(firestore: Firestore): WriteBatch {\n firestore = cast(firestore, Firestore);\n const datastore = getDatastore(firestore);\n return new WriteBatch(firestore, writes =>\n invokeCommitRpc(datastore, writes)\n );\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { getModularInstance } from '@firebase/util';\n\nimport { Transaction as InternalTransaction } from '../core/transaction';\nimport {\n DEFAULT_TRANSACTION_OPTIONS,\n TransactionOptions as TransactionOptionsInternal,\n validateTransactionOptions\n} from '../core/transaction_options';\nimport { TransactionRunner } from '../core/transaction_runner';\nimport { fail } from '../util/assert';\nimport { newAsyncQueue } from '../util/async_queue_impl';\nimport { cast } from '../util/input_validation';\nimport { Deferred } from '../util/promise';\n\nimport { getDatastore } from './components';\nimport { Firestore } from './database';\nimport { FieldPath } from './field_path';\nimport {\n DocumentData,\n DocumentReference,\n PartialWithFieldValue,\n SetOptions,\n UpdateData,\n WithFieldValue\n} from './reference';\nimport {\n applyFirestoreDataConverter,\n LiteUserDataWriter\n} from './reference_impl';\nimport { DocumentSnapshot } from './snapshot';\nimport { TransactionOptions } from './transaction_options';\nimport {\n newUserDataReader,\n parseSetData,\n parseUpdateData,\n parseUpdateVarargs,\n UserDataReader\n} from './user_data_reader';\nimport { validateReference } from './write_batch';\n\n// TODO(mrschmidt) Consider using `BaseTransaction` as the base class in the\n// legacy SDK.\n\n/**\n * A reference to a transaction.\n *\n * The `Transaction` object passed to a transaction's `updateFunction` provides\n * the methods to read and write data within the transaction context. See\n * {@link runTransaction}.\n */\nexport class Transaction {\n // This is the tree-shakeable version of the Transaction class used in the\n // legacy SDK. The class is a close copy but takes different input and output\n // types. The firestore-exp SDK further extends this class to return its API\n // type.\n\n private readonly _dataReader: UserDataReader;\n\n /** @hideconstructor */\n constructor(\n protected readonly _firestore: Firestore,\n private readonly _transaction: InternalTransaction\n ) {\n this._dataReader = newUserDataReader(_firestore);\n }\n\n /**\n * Reads the document referenced by the provided {@link DocumentReference}.\n *\n * @param documentRef - A reference to the document to be read.\n * @returns A `DocumentSnapshot` with the read data.\n */\n get<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>\n ): Promise<DocumentSnapshot<AppModelType, DbModelType>> {\n const ref = validateReference(documentRef, this._firestore);\n const userDataWriter = new LiteUserDataWriter(this._firestore);\n return this._transaction.lookup([ref._key]).then(docs => {\n if (!docs || docs.length !== 1) {\n return fail(0x5de9, 'Mismatch in docs returned from document lookup.');\n }\n const doc = docs[0];\n if (doc.isFoundDocument()) {\n return new DocumentSnapshot<AppModelType, DbModelType>(\n this._firestore,\n userDataWriter,\n doc.key,\n doc,\n ref.converter\n );\n } else if (doc.isNoDocument()) {\n return new DocumentSnapshot<AppModelType, DbModelType>(\n this._firestore,\n userDataWriter,\n ref._key,\n null,\n ref.converter\n );\n } else {\n throw fail(\n 0x4801,\n 'BatchGetDocumentsRequest returned unexpected document',\n {\n doc\n }\n );\n }\n });\n }\n\n /**\n * Writes to the document referred to by the provided {@link\n * DocumentReference}. If the document does not exist yet, it will be created.\n *\n * @param documentRef - A reference to the document to be set.\n * @param data - An object of the fields and values for the document.\n * @throws Error - If the provided input is not a valid Firestore document.\n * @returns This `Transaction` instance. Used for chaining method calls.\n */\n set<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>,\n data: WithFieldValue<AppModelType>\n ): this;\n /**\n * Writes to the document referred to by the provided {@link\n * DocumentReference}. If the document does not exist yet, it will be created.\n * If you provide `merge` or `mergeFields`, the provided data can be merged\n * into an existing document.\n *\n * @param documentRef - A reference to the document to be set.\n * @param data - An object of the fields and values for the document.\n * @param options - An object to configure the set behavior.\n * @throws Error - If the provided input is not a valid Firestore document.\n * @returns This `Transaction` instance. Used for chaining method calls.\n */\n set<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>,\n data: PartialWithFieldValue<AppModelType>,\n options: SetOptions\n ): this;\n set<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>,\n value: PartialWithFieldValue<AppModelType>,\n options?: SetOptions\n ): this {\n const ref = validateReference(documentRef, this._firestore);\n const convertedValue = applyFirestoreDataConverter(\n ref.converter,\n value,\n options\n );\n const parsed = parseSetData(\n this._dataReader,\n 'Transaction.set',\n ref._key,\n convertedValue,\n ref.converter !== null,\n options\n );\n this._transaction.set(ref._key, parsed);\n return this;\n }\n\n /**\n * Updates fields in the document referred to by the provided {@link\n * DocumentReference}. The update will fail if applied to a document that does\n * not exist.\n *\n * @param documentRef - A reference to the document to be updated.\n * @param data - An object containing the fields and values with which to\n * update the document. Fields can contain dots to reference nested fields\n * within the document.\n * @throws Error - If the provided input is not valid Firestore data.\n * @returns This `Transaction` instance. Used for chaining method calls.\n */\n update<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>,\n data: UpdateData<DbModelType>\n ): this;\n /**\n * Updates fields in the document referred to by the provided {@link\n * DocumentReference}. The update will fail if applied to a document that does\n * not exist.\n *\n * Nested fields can be updated by providing dot-separated field path\n * strings or by providing `FieldPath` objects.\n *\n * @param documentRef - A reference to the document to be updated.\n * @param field - The first field to update.\n * @param value - The first value.\n * @param moreFieldsAndValues - Additional key/value pairs.\n * @throws Error - If the provided input is not valid Firestore data.\n * @returns This `Transaction` instance. Used for chaining method calls.\n */\n update<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>,\n field: string | FieldPath,\n value: unknown,\n ...moreFieldsAndValues: unknown[]\n ): this;\n update<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>,\n fieldOrUpdateData: string | FieldPath | UpdateData<DbModelType>,\n value?: unknown,\n ...moreFieldsAndValues: unknown[]\n ): this {\n const ref = validateReference(documentRef, this._firestore);\n\n // For Compat types, we have to \"extract\" the underlying types before\n // performing validation.\n fieldOrUpdateData = getModularInstance(fieldOrUpdateData);\n\n let parsed;\n if (\n typeof fieldOrUpdateData === 'string' ||\n fieldOrUpdateData instanceof FieldPath\n ) {\n parsed = parseUpdateVarargs(\n this._dataReader,\n 'Transaction.update',\n ref._key,\n fieldOrUpdateData,\n value,\n moreFieldsAndValues\n );\n } else {\n parsed = parseUpdateData(\n this._dataReader,\n 'Transaction.update',\n ref._key,\n fieldOrUpdateData\n );\n }\n\n this._transaction.update(ref._key, parsed);\n return this;\n }\n\n /**\n * Deletes the document referred to by the provided {@link DocumentReference}.\n *\n * @param documentRef - A reference to the document to be deleted.\n * @returns This `Transaction` instance. Used for chaining method calls.\n */\n delete<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>\n ): this {\n const ref = validateReference(documentRef, this._firestore);\n this._transaction.delete(ref._key);\n return this;\n }\n}\n\n/**\n * Executes the given `updateFunction` and then attempts to commit the changes\n * applied within the transaction. If any document read within the transaction\n * has changed, Cloud Firestore retries the `updateFunction`. If it fails to\n * commit after 5 attempts, the transaction fails.\n *\n * The maximum number of writes allowed in a single transaction is 500.\n *\n * @param firestore - A reference to the Firestore database to run this\n * transaction against.\n * @param updateFunction - The function to execute within the transaction\n * context.\n * @param options - An options object to configure maximum number of attempts to\n * commit.\n * @returns If the transaction completed successfully or was explicitly aborted\n * (the `updateFunction` returned a failed promise), the promise returned by the\n * `updateFunction `is returned here. Otherwise, if the transaction failed, a\n * rejected promise with the corresponding failure error is returned.\n */\nexport function runTransaction<T>(\n firestore: Firestore,\n updateFunction: (transaction: Transaction) => Promise<T>,\n options?: TransactionOptions\n): Promise<T> {\n firestore = cast(firestore, Firestore);\n const datastore = getDatastore(firestore);\n const optionsWithDefaults: TransactionOptionsInternal = {\n ...DEFAULT_TRANSACTION_OPTIONS,\n ...options\n };\n validateTransactionOptions(optionsWithDefaults);\n const deferred = new Deferred<T>();\n new TransactionRunner<T>(\n newAsyncQueue(),\n datastore,\n optionsWithDefaults,\n internalTransaction =>\n updateFunction(new Transaction(firestore, internalTransaction)),\n deferred\n ).run();\n return deferred.promise;\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { firestoreClientTransaction } from '../core/firestore_client';\nimport { Transaction as InternalTransaction } from '../core/transaction';\nimport {\n TransactionOptions as TransactionOptionsInternal,\n DEFAULT_TRANSACTION_OPTIONS,\n validateTransactionOptions\n} from '../core/transaction_options';\nimport { DocumentData, DocumentReference } from '../lite-api/reference';\nimport { Transaction as LiteTransaction } from '../lite-api/transaction';\nimport { validateReference } from '../lite-api/write_batch';\nimport { cast } from '../util/input_validation';\n\nimport { ensureFirestoreConfigured, Firestore } from './database';\nimport { DocumentSnapshot, SnapshotMetadata } from './snapshot';\nimport { TransactionOptions } from './transaction_options';\nimport { ExpUserDataWriter } from './user_data_writer';\n\n/**\n * A reference to a transaction.\n *\n * The `Transaction` object passed to a transaction's `updateFunction` provides\n * the methods to read and write data within the transaction context. See\n * {@link runTransaction}.\n */\nexport class Transaction extends LiteTransaction {\n // This class implements the same logic as the Transaction API in the Lite SDK\n // but is subclassed in order to return its own DocumentSnapshot types.\n\n /** @hideconstructor */\n constructor(\n protected readonly _firestore: Firestore,\n _transaction: InternalTransaction\n ) {\n super(_firestore, _transaction);\n }\n\n /**\n * Reads the document referenced by the provided {@link DocumentReference}.\n *\n * @param documentRef - A reference to the document to be read.\n * @returns A `DocumentSnapshot` with the read data.\n */\n get<AppModelType, DbModelType extends DocumentData>(\n documentRef: DocumentReference<AppModelType, DbModelType>\n ): Promise<DocumentSnapshot<AppModelType, DbModelType>> {\n const ref = validateReference(documentRef, this._firestore);\n const userDataWriter = new ExpUserDataWriter(this._firestore);\n return super\n .get(documentRef)\n .then(\n liteDocumentSnapshot =>\n new DocumentSnapshot(\n this._firestore,\n userDataWriter,\n ref._key,\n liteDocumentSnapshot._document,\n new SnapshotMetadata(\n /* hasPendingWrites= */ false,\n /* fromCache= */ false\n ),\n ref.converter\n )\n );\n }\n}\n\n/**\n * Executes the given `updateFunction` and then attempts to commit the changes\n * applied within the transaction. If any document read within the transaction\n * has changed, Cloud Firestore retries the `updateFunction`. If it fails to\n * commit after 5 attempts, the transaction fails.\n *\n * The maximum number of writes allowed in a single transaction is 500.\n *\n * @param firestore - A reference to the Firestore database to run this\n * transaction against.\n * @param updateFunction - The function to execute within the transaction\n * context.\n * @param options - An options object to configure maximum number of attempts to\n * commit.\n * @returns If the transaction completed successfully or was explicitly aborted\n * (the `updateFunction` returned a failed promise), the promise returned by the\n * `updateFunction `is returned here. Otherwise, if the transaction failed, a\n * rejected promise with the corresponding failure error is returned.\n */\nexport function runTransaction<T>(\n firestore: Firestore,\n updateFunction: (transaction: Transaction) => Promise<T>,\n options?: TransactionOptions\n): Promise<T> {\n firestore = cast(firestore, Firestore);\n const optionsWithDefaults: TransactionOptionsInternal = {\n ...DEFAULT_TRANSACTION_OPTIONS,\n ...options\n };\n validateTransactionOptions(optionsWithDefaults);\n const client = ensureFirestoreConfigured(firestore);\n return firestoreClientTransaction(\n client,\n internalTransaction =>\n updateFunction(new Transaction(firestore, internalTransaction)),\n optionsWithDefaults\n );\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { getModularInstance } from '@firebase/util';\n\nimport { loadBundle, namedQuery } from '../api/database';\nimport {\n CompleteFn,\n ErrorFn,\n isPartialObserver,\n NextFn,\n PartialObserver\n} from '../api/observer';\nimport { ListenerDataSource } from '../core/event_manager';\nimport {\n firestoreClientAddSnapshotsInSyncListener,\n firestoreClientGetDocumentFromLocalCache,\n firestoreClientGetDocumentsFromLocalCache,\n firestoreClientGetDocumentsViaSnapshotListener,\n firestoreClientGetDocumentViaSnapshotListener,\n firestoreClientListen,\n firestoreClientWrite\n} from '../core/firestore_client';\nimport { newQueryForPath, Query as InternalQuery } from '../core/query';\nimport { ViewSnapshot } from '../core/view_snapshot';\nimport { FieldPath } from '../lite-api/field_path';\nimport { validateHasExplicitOrderByForLimitToLast } from '../lite-api/query';\nimport {\n CollectionReference,\n doc,\n DocumentData,\n DocumentReference,\n PartialWithFieldValue,\n Query,\n SetOptions,\n UpdateData,\n WithFieldValue\n} from '../lite-api/reference';\nimport { applyFirestoreDataConverter } from '../lite-api/reference_impl';\nimport {\n newUserDataReader,\n ParsedUpdateData,\n parseSetData,\n parseUpdateData,\n parseUpdateVarargs\n} from '../lite-api/user_data_reader';\nimport { DocumentKey } from '../model/document_key';\nimport { DeleteMutation, Mutation, Precondition } from '../model/mutation';\nimport { debugAssert } from '../util/assert';\nimport { Code, FirestoreError } from '../util/error';\nimport { cast } from '../util/input_validation';\n\nimport { ensureFirestoreConfigured, Firestore } from './database';\nimport {\n DocumentSnapshot,\n FirestoreDataConverter,\n QuerySnapshot,\n SnapshotMetadata\n} from './snapshot';\nimport { ExpUserDataWriter } from './user_data_writer';\n\n/**\n * An options object that can be passed to {@link (onSnapshot:1)} and {@link\n * QuerySnapshot.docChanges} to control which types of changes to include in the\n * result set.\n */\nexport interface SnapshotListenOptions {\n /**\n * Include a change even if only the metadata of the query or of a document\n * changed. Default is false.\n */\n readonly includeMetadataChanges?: boolean;\n\n /**\n * Set the source the query listens to. Default to \"default\", which\n * listens to both cache and server.\n */\n readonly source?: ListenSource;\n}\n\n/**\n * Describe the source a query listens to.\n *\n * Set to `default` to listen to both cache and server changes. Set to `cache`\n * to listen to changes in cache only.\n */\nexport type ListenSource = 'default' | 'cache';\n\n/**\n * Reads the document referred to by this `DocumentReference`.\n *\n * Note: `getDoc()` attempts to provide up-to-date data when possible by waiting\n * for data from the server, but it may return cached data or fail if you are\n * offline and the server cannot be reached. To specify this behavior, invoke\n * {@link getDocFromCache} or {@link getDocFromServer}.\n *\n * @param reference - The reference of the document to fetch.\n * @returns A Promise resolved with a `DocumentSnapshot` containing the\n * current document contents.\n */\nexport function getDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>\n): Promise<DocumentSnapshot<AppModelType, DbModelType>> {\n reference = cast<DocumentReference<AppModelType, DbModelType>>(\n reference,\n DocumentReference\n );\n const firestore = cast(reference.firestore, Firestore);\n const client = ensureFirestoreConfigured(firestore);\n\n return firestoreClientGetDocumentViaSnapshotListener(\n client,\n reference._key\n ).then(snapshot => convertToDocSnapshot(firestore, reference, snapshot));\n}\n\n/**\n * Reads the document referred to by this `DocumentReference` from cache.\n * Returns an error if the document is not currently cached.\n *\n * @returns A `Promise` resolved with a `DocumentSnapshot` containing the\n * current document contents.\n */\nexport function getDocFromCache<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>\n): Promise<DocumentSnapshot<AppModelType, DbModelType>> {\n reference = cast<DocumentReference<AppModelType, DbModelType>>(\n reference,\n DocumentReference\n );\n const firestore = cast(reference.firestore, Firestore);\n const client = ensureFirestoreConfigured(firestore);\n const userDataWriter = new ExpUserDataWriter(firestore);\n\n return firestoreClientGetDocumentFromLocalCache(client, reference._key).then(\n doc =>\n new DocumentSnapshot<AppModelType, DbModelType>(\n firestore,\n userDataWriter,\n reference._key,\n doc,\n new SnapshotMetadata(\n doc !== null && doc.hasLocalMutations,\n /* fromCache= */ true\n ),\n reference.converter\n )\n );\n}\n\n/**\n * Reads the document referred to by this `DocumentReference` from the server.\n * Returns an error if the network is not available.\n *\n * @returns A `Promise` resolved with a `DocumentSnapshot` containing the\n * current document contents.\n */\nexport function getDocFromServer<\n AppModelType,\n DbModelType extends DocumentData\n>(\n reference: DocumentReference<AppModelType, DbModelType>\n): Promise<DocumentSnapshot<AppModelType, DbModelType>> {\n reference = cast<DocumentReference<AppModelType, DbModelType>>(\n reference,\n DocumentReference\n );\n const firestore = cast(reference.firestore, Firestore);\n const client = ensureFirestoreConfigured(firestore);\n\n return firestoreClientGetDocumentViaSnapshotListener(client, reference._key, {\n source: 'server'\n }).then(snapshot => convertToDocSnapshot(firestore, reference, snapshot));\n}\n\n/**\n * Executes the query and returns the results as a `QuerySnapshot`.\n *\n * Note: `getDocs()` attempts to provide up-to-date data when possible by\n * waiting for data from the server, but it may return cached data or fail if\n * you are offline and the server cannot be reached. To specify this behavior,\n * invoke {@link getDocsFromCache} or {@link getDocsFromServer}.\n *\n * @returns A `Promise` that will be resolved with the results of the query.\n */\nexport function getDocs<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>\n): Promise<QuerySnapshot<AppModelType, DbModelType>> {\n query = cast<Query<AppModelType, DbModelType>>(query, Query);\n const firestore = cast(query.firestore, Firestore);\n const client = ensureFirestoreConfigured(firestore);\n const userDataWriter = new ExpUserDataWriter(firestore);\n\n validateHasExplicitOrderByForLimitToLast(query._query);\n return firestoreClientGetDocumentsViaSnapshotListener(\n client,\n query._query\n ).then(\n snapshot =>\n new QuerySnapshot<AppModelType, DbModelType>(\n firestore,\n userDataWriter,\n query,\n snapshot\n )\n );\n}\n\n/**\n * Executes the query and returns the results as a `QuerySnapshot` from cache.\n * Returns an empty result set if no documents matching the query are currently\n * cached.\n *\n * @returns A `Promise` that will be resolved with the results of the query.\n */\nexport function getDocsFromCache<\n AppModelType,\n DbModelType extends DocumentData\n>(\n query: Query<AppModelType, DbModelType>\n): Promise<QuerySnapshot<AppModelType, DbModelType>> {\n query = cast<Query<AppModelType, DbModelType>>(query, Query);\n const firestore = cast(query.firestore, Firestore);\n const client = ensureFirestoreConfigured(firestore);\n const userDataWriter = new ExpUserDataWriter(firestore);\n\n return firestoreClientGetDocumentsFromLocalCache(client, query._query).then(\n snapshot =>\n new QuerySnapshot<AppModelType, DbModelType>(\n firestore,\n userDataWriter,\n query,\n snapshot\n )\n );\n}\n\n/**\n * Executes the query and returns the results as a `QuerySnapshot` from the\n * server. Returns an error if the network is not available.\n *\n * @returns A `Promise` that will be resolved with the results of the query.\n */\nexport function getDocsFromServer<\n AppModelType,\n DbModelType extends DocumentData\n>(\n query: Query<AppModelType, DbModelType>\n): Promise<QuerySnapshot<AppModelType, DbModelType>> {\n query = cast<Query<AppModelType, DbModelType>>(query, Query);\n const firestore = cast(query.firestore, Firestore);\n const client = ensureFirestoreConfigured(firestore);\n const userDataWriter = new ExpUserDataWriter(firestore);\n\n return firestoreClientGetDocumentsViaSnapshotListener(client, query._query, {\n source: 'server'\n }).then(\n snapshot => new QuerySnapshot(firestore, userDataWriter, query, snapshot)\n );\n}\n\n/**\n * Writes to the document referred to by this `DocumentReference`. If the\n * document does not yet exist, it will be created.\n *\n * @param reference - A reference to the document to write.\n * @param data - A map of the fields and values for the document.\n * @returns A `Promise` resolved once the data has been successfully written\n * to the backend (note that it won't resolve while you're offline).\n */\nexport function setDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n data: WithFieldValue<AppModelType>\n): Promise<void>;\n/**\n * Writes to the document referred to by the specified `DocumentReference`. If\n * the document does not yet exist, it will be created. If you provide `merge`\n * or `mergeFields`, the provided data can be merged into an existing document.\n *\n * @param reference - A reference to the document to write.\n * @param data - A map of the fields and values for the document.\n * @param options - An object to configure the set behavior.\n * @returns A Promise resolved once the data has been successfully written\n * to the backend (note that it won't resolve while you're offline).\n */\nexport function setDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n data: PartialWithFieldValue<AppModelType>,\n options: SetOptions\n): Promise<void>;\nexport function setDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n data: PartialWithFieldValue<AppModelType>,\n options?: SetOptions\n): Promise<void> {\n reference = cast<DocumentReference<AppModelType, DbModelType>>(\n reference,\n DocumentReference\n );\n const firestore = cast(reference.firestore, Firestore);\n\n const convertedValue = applyFirestoreDataConverter(\n reference.converter,\n data as WithFieldValue<AppModelType>,\n options\n );\n const dataReader = newUserDataReader(firestore);\n const parsed = parseSetData(\n dataReader,\n 'setDoc',\n reference._key,\n convertedValue,\n reference.converter !== null,\n options\n );\n\n const mutation = parsed.toMutation(reference._key, Precondition.none());\n return executeWrite(firestore, [mutation]);\n}\n\n/**\n * Updates fields in the document referred to by the specified\n * `DocumentReference`. The update will fail if applied to a document that does\n * not exist.\n *\n * @param reference - A reference to the document to update.\n * @param data - An object containing the fields and values with which to\n * update the document. Fields can contain dots to reference nested fields\n * within the document.\n * @returns A `Promise` resolved once the data has been successfully written\n * to the backend (note that it won't resolve while you're offline).\n */\nexport function updateDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n data: UpdateData<DbModelType>\n): Promise<void>;\n/**\n * Updates fields in the document referred to by the specified\n * `DocumentReference` The update will fail if applied to a document that does\n * not exist.\n *\n * Nested fields can be updated by providing dot-separated field path\n * strings or by providing `FieldPath` objects.\n *\n * @param reference - A reference to the document to update.\n * @param field - The first field to update.\n * @param value - The first value.\n * @param moreFieldsAndValues - Additional key value pairs.\n * @returns A `Promise` resolved once the data has been successfully written\n * to the backend (note that it won't resolve while you're offline).\n */\nexport function updateDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n field: string | FieldPath,\n value: unknown,\n ...moreFieldsAndValues: unknown[]\n): Promise<void>;\nexport function updateDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<unknown>,\n fieldOrUpdateData: string | FieldPath | UpdateData<DbModelType>,\n value?: unknown,\n ...moreFieldsAndValues: unknown[]\n): Promise<void> {\n reference = cast<DocumentReference<AppModelType, DbModelType>>(\n reference,\n DocumentReference\n );\n const firestore = cast(reference.firestore, Firestore);\n\n const dataReader = newUserDataReader(firestore);\n\n // For Compat types, we have to \"extract\" the underlying types before\n // performing validation.\n fieldOrUpdateData = getModularInstance(fieldOrUpdateData);\n\n let parsed: ParsedUpdateData;\n if (\n typeof fieldOrUpdateData === 'string' ||\n fieldOrUpdateData instanceof FieldPath\n ) {\n parsed = parseUpdateVarargs(\n dataReader,\n 'updateDoc',\n reference._key,\n fieldOrUpdateData,\n value,\n moreFieldsAndValues\n );\n } else {\n parsed = parseUpdateData(\n dataReader,\n 'updateDoc',\n reference._key,\n fieldOrUpdateData\n );\n }\n\n const mutation = parsed.toMutation(reference._key, Precondition.exists(true));\n return executeWrite(firestore, [mutation]);\n}\n\n/**\n * Deletes the document referred to by the specified `DocumentReference`.\n *\n * @param reference - A reference to the document to delete.\n * @returns A Promise resolved once the document has been successfully\n * deleted from the backend (note that it won't resolve while you're offline).\n */\nexport function deleteDoc<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>\n): Promise<void> {\n const firestore = cast(reference.firestore, Firestore);\n const mutations = [new DeleteMutation(reference._key, Precondition.none())];\n return executeWrite(firestore, mutations);\n}\n\n/**\n * Add a new document to specified `CollectionReference` with the given data,\n * assigning it a document ID automatically.\n *\n * @param reference - A reference to the collection to add this document to.\n * @param data - An Object containing the data for the new document.\n * @returns A `Promise` resolved with a `DocumentReference` pointing to the\n * newly created document after it has been written to the backend (Note that it\n * won't resolve while you're offline).\n */\nexport function addDoc<AppModelType, DbModelType extends DocumentData>(\n reference: CollectionReference<AppModelType, DbModelType>,\n data: WithFieldValue<AppModelType>\n): Promise<DocumentReference<AppModelType, DbModelType>> {\n const firestore = cast(reference.firestore, Firestore);\n\n const docRef = doc(reference);\n const convertedValue = applyFirestoreDataConverter(reference.converter, data);\n\n const dataReader = newUserDataReader(reference.firestore);\n const parsed = parseSetData(\n dataReader,\n 'addDoc',\n docRef._key,\n convertedValue,\n reference.converter !== null,\n {}\n );\n\n const mutation = parsed.toMutation(docRef._key, Precondition.exists(false));\n return executeWrite(firestore, [mutation]).then(() => docRef);\n}\n\n/**\n * A function returned by `onSnapshot()` that removes the listener when invoked.\n */\nexport interface Unsubscribe {\n /** Removes the listener when invoked. */\n (): void;\n}\n\n// TODO(firestorexp): Make sure these overloads are tested via the Firestore\n// integration tests\n\n/**\n * Attaches a listener for `DocumentSnapshot` events. You may either pass individual `onNext` and\n * `onError` callbacks or pass a single observer object with `next` and `error` callbacks.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param reference - A reference to the document to listen to.\n * @param observer - A single object containing `next` and `error` callbacks.\n * @returns An unsubscribe function that can be called to cancel\n * the snapshot listener.\n */\nexport function onSnapshot<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n observer: {\n next?: (snapshot: DocumentSnapshot<AppModelType, DbModelType>) => void;\n error?: (error: FirestoreError) => void;\n complete?: () => void;\n }\n): Unsubscribe;\n/**\n * Attaches a listener for `DocumentSnapshot` events. You may either pass individual `onNext` and\n * `onError` callbacks or pass a single observer object with `next` and `error` callbacks.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param reference - A reference to the document to listen to.\n * @param options - Options controlling the listen behavior.\n * @param observer - A single object containing `next` and `error` callbacks.\n * @returns An unsubscribe function that can be called to cancel\n * the snapshot listener.\n */\nexport function onSnapshot<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n options: SnapshotListenOptions,\n observer: {\n next?: (snapshot: DocumentSnapshot<AppModelType, DbModelType>) => void;\n error?: (error: FirestoreError) => void;\n complete?: () => void;\n }\n): Unsubscribe;\n/**\n * Attaches a listener for `DocumentSnapshot` events. You may either pass individual `onNext` and\n * `onError` callbacks or pass a single observer object with `next` and `error` callbacks.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param reference - A reference to the document to listen to.\n * @param onNext - A callback to be called every time a new `DocumentSnapshot` is available.\n * @param onError - A callback to be called if the listen fails or is cancelled. No further\n * callbacks will occur.\n * @param onCompletion - Can be provided, but will not be called since streams are never ending.\n * @returns An unsubscribe function that can be called to cancel the snapshot listener.\n */\nexport function onSnapshot<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n onNext: (snapshot: DocumentSnapshot<AppModelType, DbModelType>) => void,\n onError?: (error: FirestoreError) => void,\n onCompletion?: () => void\n): Unsubscribe;\n/**\n * Attaches a listener for `DocumentSnapshot` events. You may either pass individual `onNext` and\n * `onError` callbacks or pass a single observer object with `next` and `error` callbacks.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param reference - A reference to the document to listen to.\n * @param options - Options controlling the listen behavior.\n * @param onNext - A callback to be called every time a new `DocumentSnapshot` is available.\n * @param onError - A callback to be called if the listen fails or is cancelled. No further\n * callbacks will occur.\n * @param onCompletion - Can be provided, but will not be called since streams are never ending.\n * @returns An unsubscribe function that can be called to cancel the snapshot listener.\n */\nexport function onSnapshot<AppModelType, DbModelType extends DocumentData>(\n reference: DocumentReference<AppModelType, DbModelType>,\n options: SnapshotListenOptions,\n onNext: (snapshot: DocumentSnapshot<AppModelType, DbModelType>) => void,\n onError?: (error: FirestoreError) => void,\n onCompletion?: () => void\n): Unsubscribe;\n/**\n * Attaches a listener for `QuerySnapshot` events. You may either pass individual `onNext` and\n * `onError` callbacks or pass a single observer object with `next` and `error` callbacks. The\n * listener can be cancelled by calling the function that is returned when `onSnapshot` is called.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param query - The query to listen to.\n * @param observer - A single object containing `next` and `error` callbacks.\n * @returns An unsubscribe function that can be called to cancel the snapshot listener.\n */\nexport function onSnapshot<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>,\n observer: {\n next?: (snapshot: QuerySnapshot<AppModelType, DbModelType>) => void;\n error?: (error: FirestoreError) => void;\n complete?: () => void;\n }\n): Unsubscribe;\n/**\n * Attaches a listener for `QuerySnapshot` events. You may either pass individual `onNext` and\n * `onError` callbacks or pass a single observer object with `next` and `error` callbacks. The\n * listener can be cancelled by calling the function that is returned when `onSnapshot` is called.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param query - The query to listen to.\n * @param options - Options controlling the listen behavior.\n * @param observer - A single object containing `next` and `error` callbacks.\n * @returns An unsubscribe function that can be called to cancel the snapshot listener.\n */\nexport function onSnapshot<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>,\n options: SnapshotListenOptions,\n observer: {\n next?: (snapshot: QuerySnapshot<AppModelType, DbModelType>) => void;\n error?: (error: FirestoreError) => void;\n complete?: () => void;\n }\n): Unsubscribe;\n/**\n * Attaches a listener for `QuerySnapshot` events. You may either pass individual `onNext` and\n * `onError` callbacks or pass a single observer object with `next` and `error` callbacks. The\n * listener can be cancelled by calling the function that is returned when `onSnapshot` is called.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param query - The query to listen to.\n * @param onNext - A callback to be called every time a new `QuerySnapshot` is available.\n * @param onCompletion - Can be provided, but will not be called since streams are never ending.\n * @param onError - A callback to be called if the listen fails or is cancelled. No further\n * callbacks will occur.\n * @returns An unsubscribe function that can be called to cancel the snapshot listener.\n */\nexport function onSnapshot<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>,\n onNext: (snapshot: QuerySnapshot<AppModelType, DbModelType>) => void,\n onError?: (error: FirestoreError) => void,\n onCompletion?: () => void\n): Unsubscribe;\n/**\n * Attaches a listener for `QuerySnapshot` events. You may either pass individual `onNext` and\n * `onError` callbacks or pass a single observer object with `next` and `error` callbacks. The\n * listener can be cancelled by calling the function that is returned when `onSnapshot` is called.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param query - The query to listen to.\n * @param options - Options controlling the listen behavior.\n * @param onNext - A callback to be called every time a new `QuerySnapshot` is available.\n * @param onCompletion - Can be provided, but will not be called since streams are never ending.\n * @param onError - A callback to be called if the listen fails or is cancelled. No further\n * callbacks will occur.\n * @returns An unsubscribe function that can be called to cancel the snapshot listener.\n */\nexport function onSnapshot<AppModelType, DbModelType extends DocumentData>(\n query: Query<AppModelType, DbModelType>,\n options: SnapshotListenOptions,\n onNext: (snapshot: QuerySnapshot<AppModelType, DbModelType>) => void,\n onError?: (error: FirestoreError) => void,\n onCompletion?: () => void\n): Unsubscribe;\nexport function onSnapshot<AppModelType, DbModelType extends DocumentData>(\n reference:\n | Query<AppModelType, DbModelType>\n | DocumentReference<AppModelType, DbModelType>,\n ...args: unknown[]\n): Unsubscribe {\n // onSnapshot for Query or Document.\n reference = getModularInstance(reference);\n let options: SnapshotListenOptions = {\n includeMetadataChanges: false,\n source: 'default'\n };\n let currArg = 0;\n if (typeof args[currArg] === 'object' && !isPartialObserver(args[currArg])) {\n options = args[currArg++] as SnapshotListenOptions;\n }\n\n const internalOptions = {\n includeMetadataChanges: options.includeMetadataChanges,\n source: options.source as ListenerDataSource\n };\n\n if (isPartialObserver(args[currArg])) {\n const userObserver = args[currArg] as PartialObserver<\n QuerySnapshot<AppModelType, DbModelType>\n >;\n args[currArg] = userObserver.next?.bind(userObserver);\n args[currArg + 1] = userObserver.error?.bind(userObserver);\n args[currArg + 2] = userObserver.complete?.bind(userObserver);\n }\n\n let observer: PartialObserver<ViewSnapshot>;\n let firestore: Firestore;\n let internalQuery: InternalQuery;\n\n if (reference instanceof DocumentReference) {\n firestore = cast(reference.firestore, Firestore);\n internalQuery = newQueryForPath(reference._key.path);\n\n observer = {\n next: snapshot => {\n if (args[currArg]) {\n (\n args[currArg] as NextFn<DocumentSnapshot<AppModelType, DbModelType>>\n )(\n convertToDocSnapshot(\n firestore,\n reference as DocumentReference<AppModelType, DbModelType>,\n snapshot\n )\n );\n }\n },\n error: args[currArg + 1] as ErrorFn,\n complete: args[currArg + 2] as CompleteFn\n };\n } else {\n const query = cast<Query<AppModelType, DbModelType>>(reference, Query);\n firestore = cast(query.firestore, Firestore);\n internalQuery = query._query;\n const userDataWriter = new ExpUserDataWriter(firestore);\n observer = {\n next: snapshot => {\n if (args[currArg]) {\n (args[currArg] as NextFn<QuerySnapshot<AppModelType, DbModelType>>)(\n new QuerySnapshot(firestore, userDataWriter, query, snapshot)\n );\n }\n },\n error: args[currArg + 1] as ErrorFn,\n complete: args[currArg + 2] as CompleteFn\n };\n\n validateHasExplicitOrderByForLimitToLast(reference._query);\n }\n\n const client = ensureFirestoreConfigured(firestore);\n return firestoreClientListen(\n client,\n internalQuery,\n internalOptions,\n observer\n );\n}\n\n/**\n * Attaches a listener for `QuerySnapshot` events based on data generated by invoking\n * {@link QuerySnapshot.toJSON} You may either pass individual `onNext` and `onError` callbacks or\n * pass a single observer object with `next` and `error` callbacks. The listener can be cancelled by\n * calling the function that is returned when `onSnapshot` is called.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param firestore - The {@link Firestore} instance to enable the listener for.\n * @param snapshotJson - A JSON object generated by invoking {@link QuerySnapshot.toJSON}.\n * @param onNext - A callback to be called every time a new `QuerySnapshot` is available.\n * @param onError - A callback to be called if the listen fails or is cancelled. No further\n * callbacks will occur.\n * @param onCompletion - Can be provided, but will not be called since streams are never ending.\n * @param converter - An optional object that converts objects from Firestore before the onNext\n * listener is invoked.\n * @returns An unsubscribe function that can be called to cancel the snapshot listener.\n */\nexport function onSnapshotResume<\n AppModelType,\n DbModelType extends DocumentData\n>(\n firestore: Firestore,\n snapshotJson: object,\n onNext: (snapshot: QuerySnapshot<AppModelType, DbModelType>) => void,\n onError?: (error: FirestoreError) => void,\n onCompletion?: () => void,\n converter?: FirestoreDataConverter<DbModelType>\n): Unsubscribe;\n/**\n * Attaches a listener for `DocumentSnapshot` events based on data generated by invoking\n * {@link DocumentSnapshot.toJSON}. You may either pass individual `onNext` and `onError` callbacks or\n * pass a single observer object with `next` and `error` callbacks. The listener can be cancelled by\n * calling the function that is returned when `onSnapshot` is called.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param firestore - The {@link Firestore} instance to enable the listener for.\n * @param snapshotJson - A JSON object generated by invoking {@link DocumentSnapshot.toJSON}.\n * @param onNext - A callback to be called every time a new `DocumentSnapshot` is available.\n * @param onError - A callback to be called if the listen fails or is cancelled. No further\n * callbacks will occur.\n * @param onCompletion - Can be provided, but will not be called since streams are\n * never ending.\n * @param converter - An optional object that converts objects from Firestore before the onNext\n * listener is invoked.\n * @returns An unsubscribe function that can be called to cancel the snapshot listener.\n */\nexport function onSnapshotResume<\n AppModelType,\n DbModelType extends DocumentData\n>(\n firestore: Firestore,\n snapshotJson: object,\n onNext: (snapshot: DocumentSnapshot<AppModelType, DbModelType>) => void,\n onError?: (error: FirestoreError) => void,\n onCompletion?: () => void,\n converter?: FirestoreDataConverter<DbModelType>\n): Unsubscribe;\n/**\n * Attaches a listener for `QuerySnapshot` events based on data generated by invoking\n * {@link QuerySnapshot.toJSON}. You may either pass individual `onNext` and `onError` callbacks or\n * pass a single observer object with `next` and `error` callbacks. The listener can be cancelled by\n * calling the function that is returned when `onSnapshot` is called.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param firestore - The {@link Firestore} instance to enable the listener for.\n * @param snapshotJson - A JSON object generated by invoking {@link QuerySnapshot.toJSON}.\n * @param options - Options controlling the listen behavior.\n * @param onNext - A callback to be called every time a new `QuerySnapshot` is available.\n * @param onError - A callback to be called if the listen fails or is cancelled. No further\n * callbacks will occur.\n * @param onCompletion - Can be provided, but will not be called since streams are never ending.\n * @param converter - An optional object that converts objects from Firestore before the onNext\n * listener is invoked.\n * @returns An unsubscribe function that can be called to cancel the snapshot listener.\n */\nexport function onSnapshotResume<\n AppModelType,\n DbModelType extends DocumentData\n>(\n firestore: Firestore,\n snapshotJson: object,\n options: SnapshotListenOptions,\n onNext: (snapshot: QuerySnapshot<AppModelType, DbModelType>) => void,\n onError?: (error: FirestoreError) => void,\n onCompletion?: () => void,\n converter?: FirestoreDataConverter<DbModelType>\n): Unsubscribe;\n/**\n * Attaches a listener for `DocumentSnapshot` events based on data generated by invoking\n * {@link DocumentSnapshot.toJSON}. You may either pass individual `onNext` and `onError` callbacks\n * or pass a single observer object with `next` and `error` callbacks. The listener can be cancelled\n * by calling the function that is returned when `onSnapshot` is called.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param firestore - The {@link Firestore} instance to enable the listener for.\n * @param snapshotJson - A JSON object generated by invoking {@link DocumentSnapshot.toJSON}.\n * @param options - Options controlling the listen behavior.\n * @param onNext - A callback to be called every time a new `DocumentSnapshot` is available.\n * @param onError - A callback to be called if the listen fails or is cancelled. No further\n * callbacks will occur.\n * @param onCompletion - Can be provided, but will not be called since streams are never ending.\n * @param converter - An optional object that converts objects from Firestore before the onNext\n * listener is invoked.\n * @returns An unsubscribe function that can be called to cancel\n * the snapshot listener.\n */\nexport function onSnapshotResume<\n AppModelType,\n DbModelType extends DocumentData\n>(\n firestore: Firestore,\n snapshotJson: object,\n options: SnapshotListenOptions,\n onNext: (snapshot: DocumentSnapshot<AppModelType, DbModelType>) => void,\n onError?: (error: FirestoreError) => void,\n onCompletion?: () => void,\n converter?: FirestoreDataConverter<DbModelType>\n): Unsubscribe;\n/**\n * Attaches a listener for `QuerySnapshot` events based on QuerySnapshot data generated by invoking\n * {@link QuerySnapshot.toJSON}. You may either pass individual `onNext` and `onError` callbacks or\n * pass a single observer object with `next` and `error` callbacks. The listener can be cancelled by\n * calling the function that is returned when `onSnapshot` is called.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param firestore - The {@link Firestore} instance to enable the listener for.\n * @param snapshotJson - A JSON object generated by invoking {@link QuerySnapshot.toJSON}.\n * @param observer - A single object containing `next` and `error` callbacks.\n * @param converter - An optional object that converts objects from Firestore before the onNext\n * listener is invoked.\n * @returns An unsubscribe function that can be called to cancel\n * the snapshot listener.\n */\nexport function onSnapshotResume<\n AppModelType,\n DbModelType extends DocumentData\n>(\n firestore: Firestore,\n snapshotJson: object,\n observer: {\n next: (snapshot: QuerySnapshot<AppModelType, DbModelType>) => void;\n error?: (error: FirestoreError) => void;\n complete?: () => void;\n },\n converter?: FirestoreDataConverter<DbModelType>\n): Unsubscribe;\n/**\n * Attaches a listener for `DocumentSnapshot` events based on data generated by invoking\n * {@link DocumentSnapshot.toJSON} You may either pass individual `onNext` and `onError` callbacks\n * or pass a single observer object with `next` and `error` callbacks. The listener can be cancelled\n * by calling the function that is returned when `onSnapshot` is called.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param firestore - The {@link Firestore} instance to enable the listener for.\n * @param snapshotJson - A JSON object generated by invoking {@link DocumentSnapshot.toJSON}.\n * @param observer - A single object containing `next` and `error` callbacks.\n * @param converter - An optional object that converts objects from Firestore before the onNext\n * listener is invoked.\n * @returns An unsubscribe function that can be called to cancel\n * the snapshot listener.\n */\nexport function onSnapshotResume<\n AppModelType,\n DbModelType extends DocumentData\n>(\n firestore: Firestore,\n snapshotJson: object,\n observer: {\n next: (snapshot: DocumentSnapshot<AppModelType, DbModelType>) => void;\n error?: (error: FirestoreError) => void;\n complete?: () => void;\n },\n converter?: FirestoreDataConverter<DbModelType>\n): Unsubscribe;\n/**\n * Attaches a listener for `QuerySnapshot` events based on QuerySnapshot data generated by invoking\n * {@link QuerySnapshot.toJSON} You may either pass individual `onNext` and `onError` callbacks or\n * pass a single observer object with `next` and `error` callbacks. The listener can be cancelled by\n * calling the function that is returned when `onSnapshot` is called.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param firestore - The {@link Firestore} instance to enable the listener for.\n * @param snapshotJson - A JSON object generated by invoking {@link QuerySnapshot.toJSON}.\n * @param options - Options controlling the listen behavior.\n * @param observer - A single object containing `next` and `error` callbacks.\n * @param converter - An optional object that converts objects from Firestore before the onNext\n * listener is invoked.\n * @returns An unsubscribe function that can be called to cancel\n * the snapshot listener.\n */\nexport function onSnapshotResume<\n AppModelType,\n DbModelType extends DocumentData\n>(\n firestore: Firestore,\n snapshotJson: object,\n options: SnapshotListenOptions,\n observer: {\n next: (snapshot: QuerySnapshot<AppModelType, DbModelType>) => void;\n error?: (error: FirestoreError) => void;\n complete?: () => void;\n },\n converter?: FirestoreDataConverter<DbModelType>\n): Unsubscribe;\n/**\n * Attaches a listener for `DocumentSnapshot` events based on QuerySnapshot data generated by\n * invoking {@link DocumentSnapshot.toJSON} You may either pass individual `onNext` and `onError`\n * callbacks or pass a single observer object with `next` and `error` callbacks. The listener can be\n * cancelled by calling the function that is returned when `onSnapshot` is called.\n *\n * NOTE: Although an `onCompletion` callback can be provided, it will never be called because the\n * snapshot stream is never-ending.\n *\n * @param firestore - The {@link Firestore} instance to enable the listener for.\n * @param snapshotJson - A JSON object generated by invoking {@link DocumentSnapshot.toJSON}.\n * @param options - Options controlling the listen behavior.\n * @param observer - A single object containing `next` and `error` callbacks.\n * @param converter - An optional object that converts objects from Firestore before the onNext\n * listener is invoked.\n * @returns An unsubscribe function that can be called to cancel the snapshot listener.\n */\nexport function onSnapshotResume<\n AppModelType,\n DbModelType extends DocumentData\n>(\n firestore: Firestore,\n snapshotJson: object,\n options: SnapshotListenOptions,\n observer: {\n next: (snapshot: DocumentSnapshot<AppModelType, DbModelType>) => void;\n error?: (error: FirestoreError) => void;\n complete?: () => void;\n },\n converter?: FirestoreDataConverter<DbModelType>\n): Unsubscribe;\nexport function onSnapshotResume<\n AppModelType,\n DbModelType extends DocumentData\n>(reference: Firestore, snapshotJson: object, ...args: unknown[]): Unsubscribe {\n const db = getModularInstance(reference);\n const json = normalizeSnapshotJsonFields(snapshotJson);\n if (json.error) {\n throw new FirestoreError(Code.INVALID_ARGUMENT, json.error);\n }\n let curArg = 0;\n let options: SnapshotListenOptions | undefined = undefined;\n if (typeof args[curArg] === 'object' && !isPartialObserver(args[curArg])) {\n options = args[curArg++] as SnapshotListenOptions;\n }\n\n if (json.bundleSource === 'QuerySnapshot') {\n let observer: {\n next: (snapshot: QuerySnapshot<AppModelType, DbModelType>) => void;\n error?: (error: FirestoreError) => void;\n complete?: () => void;\n } | null = null;\n if (typeof args[curArg] === 'object' && isPartialObserver(args[curArg])) {\n const userObserver = args[curArg++] as PartialObserver<\n QuerySnapshot<AppModelType, DbModelType>\n >;\n observer = {\n next: userObserver.next!,\n error: userObserver.error,\n complete: userObserver.complete\n };\n } else {\n observer = {\n next: args[curArg++] as (\n snapshot: QuerySnapshot<AppModelType, DbModelType>\n ) => void,\n error: args[curArg++] as (error: FirestoreError) => void,\n complete: args[curArg++] as () => void\n };\n }\n return onSnapshotQuerySnapshotBundle(\n db,\n json,\n options,\n observer!,\n args[curArg] as FirestoreDataConverter<DbModelType>\n );\n } else if (json.bundleSource === 'DocumentSnapshot') {\n let observer: {\n next: (snapshot: DocumentSnapshot<AppModelType, DbModelType>) => void;\n error?: (error: FirestoreError) => void;\n complete?: () => void;\n } | null = null;\n if (typeof args[curArg] === 'object' && isPartialObserver(args[curArg])) {\n const userObserver = args[curArg++] as PartialObserver<\n DocumentSnapshot<AppModelType, DbModelType>\n >;\n observer = {\n next: userObserver.next!,\n error: userObserver.error,\n complete: userObserver.complete\n };\n } else {\n observer = {\n next: args[curArg++] as (\n snapshot: DocumentSnapshot<AppModelType, DbModelType>\n ) => void,\n error: args[curArg++] as (error: FirestoreError) => void,\n complete: args[curArg++] as () => void\n };\n }\n return onSnapshotDocumentSnapshotBundle(\n db,\n json,\n options,\n observer!,\n args[curArg] as FirestoreDataConverter<DbModelType>\n );\n } else {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n `unsupported bundle source: ${json.bundleSource}`\n );\n }\n}\n\n// TODO(firestorexp): Make sure these overloads are tested via the Firestore\n// integration tests\n\n/**\n * Attaches a listener for a snapshots-in-sync event. The snapshots-in-sync\n * event indicates that all listeners affected by a given change have fired,\n * even if a single server-generated change affects multiple listeners.\n *\n * NOTE: The snapshots-in-sync event only indicates that listeners are in sync\n * with each other, but does not relate to whether those snapshots are in sync\n * with the server. Use SnapshotMetadata in the individual listeners to\n * determine if a snapshot is from the cache or the server.\n *\n * @param firestore - The instance of Firestore for synchronizing snapshots.\n * @param observer - A single object containing `next` and `error` callbacks.\n * @returns An unsubscribe function that can be called to cancel the snapshot\n * listener.\n */\nexport function onSnapshotsInSync(\n firestore: Firestore,\n observer: {\n next?: (value: void) => void;\n error?: (error: FirestoreError) => void;\n complete?: () => void;\n }\n): Unsubscribe;\n/**\n * Attaches a listener for a snapshots-in-sync event. The snapshots-in-sync\n * event indicates that all listeners affected by a given change have fired,\n * even if a single server-generated change affects multiple listeners.\n *\n * NOTE: The snapshots-in-sync event only indicates that listeners are in sync\n * with each other, but does not relate to whether those snapshots are in sync\n * with the server. Use `SnapshotMetadata` in the individual listeners to\n * determine if a snapshot is from the cache or the server.\n *\n * @param firestore - The `Firestore` instance for synchronizing snapshots.\n * @param onSync - A callback to be called every time all snapshot listeners are\n * in sync with each other.\n * @returns An unsubscribe function that can be called to cancel the snapshot\n * listener.\n */\nexport function onSnapshotsInSync(\n firestore: Firestore,\n onSync: () => void\n): Unsubscribe;\nexport function onSnapshotsInSync(\n firestore: Firestore,\n arg: unknown\n): Unsubscribe {\n firestore = cast(firestore, Firestore);\n const client = ensureFirestoreConfigured(firestore);\n const observer = isPartialObserver(arg)\n ? (arg as PartialObserver<void>)\n : {\n next: arg as () => void\n };\n\n return firestoreClientAddSnapshotsInSyncListener(client, observer);\n}\n\n/**\n * Locally writes `mutations` on the async queue.\n * @internal\n */\nexport function executeWrite(\n firestore: Firestore,\n mutations: Mutation[]\n): Promise<void> {\n const client = ensureFirestoreConfigured(firestore);\n return firestoreClientWrite(client, mutations);\n}\n\n/**\n * Converts a {@link ViewSnapshot} that contains the single document specified by `ref`\n * to a {@link DocumentSnapshot}.\n */\nfunction convertToDocSnapshot<AppModelType, DbModelType extends DocumentData>(\n firestore: Firestore,\n ref: DocumentReference<AppModelType, DbModelType>,\n snapshot: ViewSnapshot\n): DocumentSnapshot<AppModelType, DbModelType> {\n debugAssert(\n snapshot.docs.size <= 1,\n 'Expected zero or a single result on a document-only query'\n );\n const doc = snapshot.docs.get(ref._key);\n\n const userDataWriter = new ExpUserDataWriter(firestore);\n return new DocumentSnapshot<AppModelType, DbModelType>(\n firestore,\n userDataWriter,\n ref._key,\n doc,\n new SnapshotMetadata(snapshot.hasPendingWrites, snapshot.fromCache),\n ref.converter\n );\n}\n\n/**\n * Ensures the data required to construct an {@link onSnapshot} listener exist in a `snapshotJson`\n * object that originates from {@link DocumentSnapshot.toJSON} or {@link Querysnapshot.toJSON}. The\n * data is normalized into a typed object.\n *\n * @param snapshotJson - The JSON object that the app provided to {@link onSnapshot}.\n * @returns A normalized object that contains all of the required bundle JSON fields. If\n * {@link snapshotJson} doesn't contain the required fields, or if the fields exist as empty\n * strings, then the {@link snapshotJson.error} field will be a non empty string.\n *\n * @internal\n */\nfunction normalizeSnapshotJsonFields(snapshotJson: object): {\n bundle: string;\n bundleName: string;\n bundleSource: string;\n error?: string;\n} {\n const result: {\n bundle: string;\n bundleName: string;\n bundleSource: string;\n error?: string;\n } = {\n bundle: '',\n bundleName: '',\n bundleSource: ''\n };\n const requiredKeys = ['bundle', 'bundleName', 'bundleSource'];\n for (const key of requiredKeys) {\n if (!(key in snapshotJson)) {\n result.error = `snapshotJson missing required field: ${key}`;\n break;\n }\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n const value = (snapshotJson as any)[key];\n if (typeof value !== 'string') {\n result.error = `snapshotJson field '${key}' must be a string.`;\n break;\n }\n if (value.length === 0) {\n result.error = `snapshotJson field '${key}' cannot be an empty string.`;\n break;\n }\n if (key === 'bundle') {\n result.bundle = value;\n } else if (key === 'bundleName') {\n result.bundleName = value;\n } else if (key === 'bundleSource') {\n result.bundleSource = value;\n }\n }\n return result;\n}\n\n/**\n * Loads the bundle in a separate task and then invokes {@link onSnapshot} with a\n * {@link DocumentReference} for the document in the bundle.\n *\n * @param firestore - The {@link Firestore} instance for the {@link onSnapshot} operation request.\n * @param json - The JSON bundle to load, produced by {@link DocumentSnapshot.toJSON}.\n * @param options - Options controlling the listen behavior.\n * @param observer - A single object containing `next` and `error` callbacks.\n * @param converter - An optional object that converts objects from Firestore before the onNext\n * listener is invoked.\n * @returns An unsubscribe function that can be called to cancel the snapshot\n * listener.\n *\n * @internal\n */\nfunction onSnapshotDocumentSnapshotBundle<\n AppModelType,\n DbModelType extends DocumentData\n>(\n db: Firestore,\n json: { bundle: string; bundleName: string; bundleSource: string },\n options: SnapshotListenOptions | undefined,\n observer: {\n next: (snapshot: DocumentSnapshot<AppModelType, DbModelType>) => void;\n error?: (error: FirestoreError) => void;\n complete?: () => void;\n },\n converter?: FirestoreDataConverter<DbModelType>\n): Unsubscribe {\n let unsubscribed: boolean = false;\n let internalUnsubscribe: Unsubscribe | undefined;\n const loadTask = loadBundle(db, json.bundle);\n loadTask\n .then(() => {\n if (!unsubscribed) {\n const docReference = new DocumentReference(\n db,\n converter ? converter : null,\n DocumentKey.fromPath(json.bundleName)\n );\n internalUnsubscribe = onSnapshot(\n docReference as DocumentReference<AppModelType, DbModelType>,\n options ? options : {},\n observer\n );\n }\n })\n .catch(e => {\n if (observer.error) {\n observer.error(e);\n }\n return () => {};\n });\n return () => {\n if (unsubscribed) {\n return;\n }\n unsubscribed = true;\n if (internalUnsubscribe) {\n internalUnsubscribe();\n }\n };\n}\n\n/**\n * Loads the bundle in a separate task and then invokes {@link onSnapshot} with a\n * {@link Query} that represents the Query in the bundle.\n *\n * @param firestore - The {@link Firestore} instance for the {@link onSnapshot} operation request.\n * @param json - The JSON bundle to load, produced by {@link QuerySnapshot.toJSON}.\n * @param options - Options controlling the listen behavior.\n * @param observer - A single object containing `next` and `error` callbacks.\n * @param converter - An optional object that converts objects from Firestore before the onNext\n * listener is invoked.\n * @returns An unsubscribe function that can be called to cancel the snapshot\n * listener.\n *\n * @internal\n */\nfunction onSnapshotQuerySnapshotBundle<\n AppModelType,\n DbModelType extends DocumentData\n>(\n db: Firestore,\n json: { bundle: string; bundleName: string; bundleSource: string },\n options: SnapshotListenOptions | undefined,\n observer: {\n next: (snapshot: QuerySnapshot<AppModelType, DbModelType>) => void;\n error?: (error: FirestoreError) => void;\n complete?: () => void;\n },\n converter?: FirestoreDataConverter<DbModelType>\n): Unsubscribe {\n let unsubscribed: boolean = false;\n let internalUnsubscribe: Unsubscribe | undefined;\n const loadTask = loadBundle(db, json.bundle);\n loadTask\n .then(() => namedQuery(db, json.bundleName))\n .then(query => {\n if (query && !unsubscribed) {\n const realQuery: Query = (query as Query)!;\n if (converter) {\n realQuery.withConverter(converter);\n }\n internalUnsubscribe = onSnapshot(\n query as Query<AppModelType, DbModelType>,\n options ? options : {},\n observer\n );\n }\n })\n .catch(e => {\n if (observer.error) {\n observer.error(e);\n }\n return () => {};\n });\n return () => {\n if (unsubscribed) {\n return;\n }\n unsubscribed = true;\n if (internalUnsubscribe) {\n internalUnsubscribe();\n }\n };\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WriteBatch } from '../lite-api/write_batch';\nimport { cast } from '../util/input_validation';\n\nimport { ensureFirestoreConfigured, Firestore } from './database';\nimport { executeWrite } from './reference_impl';\n\nexport { WriteBatch };\n\n/**\n * Creates a write batch, used for performing multiple writes as a single\n * atomic operation. The maximum number of writes allowed in a single {@link WriteBatch}\n * is 500.\n *\n * Unlike transactions, write batches are persisted offline and therefore are\n * preferable when you don't need to condition your writes on read data.\n *\n * @returns A {@link WriteBatch} that can be used to atomically execute multiple\n * writes.\n */\nexport function writeBatch(firestore: Firestore): WriteBatch {\n firestore = cast(firestore, Firestore);\n ensureFirestoreConfigured(firestore);\n return new WriteBatch(firestore, mutations =>\n executeWrite(firestore, mutations)\n );\n}\n","/**\n * @license\n * Copyright 2021 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { firestoreClientSetIndexConfiguration } from '../core/firestore_client';\nimport { fieldPathFromDotSeparatedString } from '../lite-api/user_data_reader';\nimport {\n FieldIndex,\n IndexKind,\n IndexSegment,\n IndexState\n} from '../model/field_index';\nimport { Code, FirestoreError } from '../util/error';\nimport { cast } from '../util/input_validation';\nimport { logWarn } from '../util/log';\n\nimport { ensureFirestoreConfigured, Firestore } from './database';\n\nexport {\n connectFirestoreEmulator,\n EmulatorMockTokenOptions\n} from '../lite-api/database';\n\n/**\n * A single field element in an index configuration.\n *\n * @deprecated Instead of creating cache indexes manually, consider using\n * `enablePersistentCacheIndexAutoCreation()` to let the SDK decide whether to\n * create cache indexes for queries running locally.\n *\n * @beta\n */\nexport interface IndexField {\n /** The field path to index. */\n readonly fieldPath: string;\n /**\n * What type of array index to create. Set to `CONTAINS` for `array-contains`\n * and `array-contains-any` indexes.\n *\n * Only one of `arrayConfig` or `order` should be set;\n */\n readonly arrayConfig?: 'CONTAINS';\n /**\n * What type of array index to create. Set to `ASCENDING` or 'DESCENDING` for\n * `==`, `!=`, `<=`, `<=`, `in` and `not-in` filters.\n *\n * Only one of `arrayConfig` or `order` should be set.\n */\n readonly order?: 'ASCENDING' | 'DESCENDING';\n\n [key: string]: unknown;\n}\n\n/**\n * The SDK definition of a Firestore index.\n *\n * @deprecated Instead of creating cache indexes manually, consider using\n * `enablePersistentCacheIndexAutoCreation()` to let the SDK decide whether to\n * create cache indexes for queries running locally.\n *\n * @beta\n */\nexport interface Index {\n /** The ID of the collection to index. */\n readonly collectionGroup: string;\n /** A list of fields to index. */\n readonly fields?: IndexField[];\n\n [key: string]: unknown;\n}\n\n/**\n * A list of Firestore indexes to speed up local query execution.\n *\n * See {@link https://firebase.google.com/docs/reference/firestore/indexes/#json_format | JSON Format}\n * for a description of the format of the index definition.\n *\n * @deprecated Instead of creating cache indexes manually, consider using\n * `enablePersistentCacheIndexAutoCreation()` to let the SDK decide whether to\n * create cache indexes for queries running locally.\n *\n * @beta\n */\nexport interface IndexConfiguration {\n /** A list of all Firestore indexes. */\n readonly indexes?: Index[];\n\n [key: string]: unknown;\n}\n\n/**\n * Configures indexing for local query execution. Any previous index\n * configuration is overridden. The `Promise` resolves once the index\n * configuration has been persisted.\n *\n * The index entries themselves are created asynchronously. You can continue to\n * use queries that require indexing even if the indices are not yet available.\n * Query execution will automatically start using the index once the index\n * entries have been written.\n *\n * Indexes are only supported with IndexedDb persistence. If IndexedDb is not\n * enabled, any index configuration is ignored.\n *\n * @param firestore - The {@link Firestore} instance to configure indexes for.\n * @param configuration -The index definition.\n * @throws FirestoreError if the JSON format is invalid.\n * @returns A `Promise` that resolves once all indices are successfully\n * configured.\n *\n * @deprecated Instead of creating cache indexes manually, consider using\n * `enablePersistentCacheIndexAutoCreation()` to let the SDK decide whether to\n * create cache indexes for queries running locally.\n *\n * @beta\n */\nexport function setIndexConfiguration(\n firestore: Firestore,\n configuration: IndexConfiguration\n): Promise<void>;\n\n/**\n * Configures indexing for local query execution. Any previous index\n * configuration is overridden. The `Promise` resolves once the index\n * configuration has been persisted.\n *\n * The index entries themselves are created asynchronously. You can continue to\n * use queries that require indexing even if the indices are not yet available.\n * Query execution will automatically start using the index once the index\n * entries have been written.\n *\n * Indexes are only supported with IndexedDb persistence. Invoke either\n * `enableIndexedDbPersistence()` or `enableMultiTabIndexedDbPersistence()`\n * before setting an index configuration. If IndexedDb is not enabled, any\n * index configuration is ignored.\n *\n * The method accepts the JSON format exported by the Firebase CLI (`firebase\n * firestore:indexes`). If the JSON format is invalid, this method throws an\n * error.\n *\n * @param firestore - The {@link Firestore} instance to configure indexes for.\n * @param json -The JSON format exported by the Firebase CLI.\n * @throws FirestoreError if the JSON format is invalid.\n * @returns A `Promise` that resolves once all indices are successfully\n * configured.\n *\n * @deprecated Instead of creating cache indexes manually, consider using\n * `enablePersistentCacheIndexAutoCreation()` to let the SDK decide whether to\n * create cache indexes for queries running locally.\n *\n * @beta\n */\nexport function setIndexConfiguration(\n firestore: Firestore,\n json: string\n): Promise<void>;\n\nexport function setIndexConfiguration(\n firestore: Firestore,\n jsonOrConfiguration: string | IndexConfiguration\n): Promise<void> {\n firestore = cast(firestore, Firestore);\n const client = ensureFirestoreConfigured(firestore);\n if (\n !client._uninitializedComponentsProvider ||\n client._uninitializedComponentsProvider._offline.kind === 'memory'\n ) {\n // PORTING NOTE: We don't return an error if the user has not enabled\n // persistence since `enableIndexeddbPersistence()` can fail on the Web.\n logWarn('Cannot enable indexes when persistence is disabled');\n return Promise.resolve();\n }\n const parsedIndexes = parseIndexes(jsonOrConfiguration);\n return firestoreClientSetIndexConfiguration(client, parsedIndexes);\n}\n\nexport function parseIndexes(\n jsonOrConfiguration: string | IndexConfiguration\n): FieldIndex[] {\n const indexConfiguration =\n typeof jsonOrConfiguration === 'string'\n ? (tryParseJson(jsonOrConfiguration) as IndexConfiguration)\n : jsonOrConfiguration;\n const parsedIndexes: FieldIndex[] = [];\n\n if (Array.isArray(indexConfiguration.indexes)) {\n for (const index of indexConfiguration.indexes) {\n const collectionGroup = tryGetString(index, 'collectionGroup');\n\n const segments: IndexSegment[] = [];\n if (Array.isArray(index.fields)) {\n for (const field of index.fields) {\n const fieldPathString = tryGetString(field, 'fieldPath');\n const fieldPath = fieldPathFromDotSeparatedString(\n 'setIndexConfiguration',\n fieldPathString\n );\n\n if (field.arrayConfig === 'CONTAINS') {\n segments.push(new IndexSegment(fieldPath, IndexKind.CONTAINS));\n } else if (field.order === 'ASCENDING') {\n segments.push(new IndexSegment(fieldPath, IndexKind.ASCENDING));\n } else if (field.order === 'DESCENDING') {\n segments.push(new IndexSegment(fieldPath, IndexKind.DESCENDING));\n }\n }\n }\n\n parsedIndexes.push(\n new FieldIndex(\n FieldIndex.UNKNOWN_ID,\n collectionGroup,\n segments,\n IndexState.empty()\n )\n );\n }\n }\n return parsedIndexes;\n}\n\nfunction tryParseJson(json: string): Record<string, unknown> {\n try {\n return JSON.parse(json);\n } catch (e) {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'Failed to parse JSON: ' + (e as Error)?.message\n );\n }\n}\n\nfunction tryGetString(data: Record<string, unknown>, property: string): string {\n if (typeof data[property] !== 'string') {\n throw new FirestoreError(\n Code.INVALID_ARGUMENT,\n 'Missing string value for: ' + property\n );\n }\n return data[property] as string;\n}\n","/**\n * @license\n * Copyright 2023 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n firestoreClientDeleteAllFieldIndexes,\n firestoreClientSetPersistentCacheIndexAutoCreationEnabled\n} from '../core/firestore_client';\nimport { cast } from '../util/input_validation';\nimport { logDebug, logWarn } from '../util/log';\n\nimport { ensureFirestoreConfigured, Firestore } from './database';\n\n/**\n * A `PersistentCacheIndexManager` for configuring persistent cache indexes used\n * for local query execution.\n *\n * To use, call `getPersistentCacheIndexManager()` to get an instance.\n */\nexport class PersistentCacheIndexManager {\n /** A type string to uniquely identify instances of this class. */\n readonly type: 'PersistentCacheIndexManager' = 'PersistentCacheIndexManager';\n\n /** @hideconstructor */\n constructor(readonly _firestore: Firestore) {}\n}\n\n/**\n * Returns the PersistentCache Index Manager used by the given `Firestore`\n * object.\n *\n * @returns The `PersistentCacheIndexManager` instance, or `null` if local\n * persistent storage is not in use.\n */\nexport function getPersistentCacheIndexManager(\n firestore: Firestore\n): PersistentCacheIndexManager | null {\n firestore = cast(firestore, Firestore);\n\n const cachedInstance = persistentCacheIndexManagerByFirestore.get(firestore);\n if (cachedInstance) {\n return cachedInstance;\n }\n\n const client = ensureFirestoreConfigured(firestore);\n if (client._uninitializedComponentsProvider?._offline.kind !== 'persistent') {\n return null;\n }\n\n const instance = new PersistentCacheIndexManager(firestore);\n persistentCacheIndexManagerByFirestore.set(firestore, instance);\n return instance;\n}\n\n/**\n * Enables the SDK to create persistent cache indexes automatically for local\n * query execution when the SDK believes cache indexes can help improve\n * performance.\n *\n * This feature is disabled by default.\n */\nexport function enablePersistentCacheIndexAutoCreation(\n indexManager: PersistentCacheIndexManager\n): void {\n setPersistentCacheIndexAutoCreationEnabled(indexManager, true);\n}\n\n/**\n * Stops creating persistent cache indexes automatically for local query\n * execution. The indexes which have been created by calling\n * `enablePersistentCacheIndexAutoCreation()` still take effect.\n */\nexport function disablePersistentCacheIndexAutoCreation(\n indexManager: PersistentCacheIndexManager\n): void {\n setPersistentCacheIndexAutoCreationEnabled(indexManager, false);\n}\n\n/**\n * Removes all persistent cache indexes.\n *\n * Please note this function will also deletes indexes generated by\n * `setIndexConfiguration()`, which is deprecated.\n */\nexport function deleteAllPersistentCacheIndexes(\n indexManager: PersistentCacheIndexManager\n): void {\n const client = ensureFirestoreConfigured(indexManager._firestore);\n const promise = firestoreClientDeleteAllFieldIndexes(client);\n\n promise\n .then(_ => logDebug('deleting all persistent cache indexes succeeded'))\n .catch(error =>\n logWarn('deleting all persistent cache indexes failed', error)\n );\n}\n\nfunction setPersistentCacheIndexAutoCreationEnabled(\n indexManager: PersistentCacheIndexManager,\n isEnabled: boolean\n): void {\n const client = ensureFirestoreConfigured(indexManager._firestore);\n const promise = firestoreClientSetPersistentCacheIndexAutoCreationEnabled(\n client,\n isEnabled\n );\n\n promise\n .then(_ =>\n logDebug(\n `setting persistent cache index auto creation ` +\n `isEnabled=${isEnabled} succeeded`\n )\n )\n .catch(error =>\n logWarn(\n `setting persistent cache index auto creation ` +\n `isEnabled=${isEnabled} failed`,\n error\n )\n );\n}\n\n/**\n * Maps `Firestore` instances to their corresponding\n * `PersistentCacheIndexManager` instances.\n *\n * Use a `WeakMap` so that the mapping will be automatically dropped when the\n * `Firestore` instance is garbage collected. This emulates a private member\n * as described in https://goo.gle/454yvug.\n */\nconst persistentCacheIndexManagerByFirestore = new WeakMap<\n Firestore,\n PersistentCacheIndexManager\n>();\n","/**\n * @license\n * Copyright 2023 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Unsubscribe } from '../api/reference_impl';\n\nimport {\n setTestingHooksSpi,\n ExistenceFilterMismatchInfo,\n TestingHooksSpi\n} from './testing_hooks_spi';\n\n/**\n * Testing hooks for use by Firestore's integration test suite to reach into the\n * SDK internals to validate logic and behavior that is not visible from the\n * public API surface.\n *\n * @internal\n */\nexport class TestingHooks {\n private constructor() {\n throw new Error('instances of this class should not be created');\n }\n\n /**\n * Registers a callback to be notified when an existence filter mismatch\n * occurs in the Watch listen stream.\n *\n * The relative order in which callbacks are notified is unspecified; do not\n * rely on any particular ordering. If a given callback is registered multiple\n * times then it will be notified multiple times, once per registration.\n *\n * @param callback - the callback to invoke upon existence filter mismatch.\n *\n * @returns a function that, when called, unregisters the given callback; only\n * the first invocation of the returned function does anything; all subsequent\n * invocations do nothing.\n */\n static onExistenceFilterMismatch(\n callback: ExistenceFilterMismatchCallback\n ): Unsubscribe {\n return TestingHooksSpiImpl.instance.onExistenceFilterMismatch(callback);\n }\n}\n\n/**\n * The signature of callbacks registered with\n * `TestingUtils.onExistenceFilterMismatch()`.\n *\n * The return value, if any, is ignored.\n *\n * @internal\n */\nexport type ExistenceFilterMismatchCallback = (\n info: ExistenceFilterMismatchInfo\n) => unknown;\n\n/**\n * The implementation of `TestingHooksSpi`.\n */\nclass TestingHooksSpiImpl implements TestingHooksSpi {\n private readonly existenceFilterMismatchCallbacksById = new Map<\n Symbol,\n ExistenceFilterMismatchCallback\n >();\n\n private constructor() {}\n\n static get instance(): TestingHooksSpiImpl {\n if (!testingHooksSpiImplInstance) {\n testingHooksSpiImplInstance = new TestingHooksSpiImpl();\n setTestingHooksSpi(testingHooksSpiImplInstance);\n }\n return testingHooksSpiImplInstance;\n }\n\n notifyOnExistenceFilterMismatch(info: ExistenceFilterMismatchInfo): void {\n this.existenceFilterMismatchCallbacksById.forEach(callback =>\n callback(info)\n );\n }\n\n onExistenceFilterMismatch(\n callback: ExistenceFilterMismatchCallback\n ): Unsubscribe {\n const id = Symbol();\n const callbacks = this.existenceFilterMismatchCallbacksById;\n callbacks.set(id, callback);\n return () => callbacks.delete(id);\n }\n}\n\nlet testingHooksSpiImplInstance: TestingHooksSpiImpl | null = null;\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n _registerComponent,\n registerVersion,\n SDK_VERSION\n} from '@firebase/app';\nimport { Component, ComponentType } from '@firebase/component';\n\nimport { name, version } from '../package.json';\nimport {\n FirebaseAppCheckTokenProvider,\n FirebaseAuthCredentialsProvider\n} from '../src/api/credentials';\nimport { setSDKVersion } from '../src/core/version';\n\nimport { Firestore } from './api/database';\nimport { databaseIdFromApp } from './core/database_info';\n\nexport function registerFirestore(\n variant?: string,\n useFetchStreams = true\n): void {\n setSDKVersion(SDK_VERSION);\n _registerComponent(\n new Component(\n 'firestore',\n (container, { instanceIdentifier: databaseId, options: settings }) => {\n const app = container.getProvider('app').getImmediate()!;\n const firestoreInstance = new Firestore(\n new FirebaseAuthCredentialsProvider(\n container.getProvider('auth-internal')\n ),\n new FirebaseAppCheckTokenProvider(\n app,\n container.getProvider('app-check-internal')\n ),\n databaseIdFromApp(app, databaseId),\n app\n );\n settings = { useFetchStreams, ...settings };\n firestoreInstance._setSettings(settings);\n return firestoreInstance;\n },\n 'PUBLIC' as ComponentType.PUBLIC\n ).setMultipleInstances(true)\n );\n registerVersion(name, version, variant);\n // BUILD_TARGET will be replaced by values like esm, cjs, etc during the compilation\n registerVersion(name, version, '__BUILD_TARGET__');\n}\n","/**\n * Cloud Firestore\n *\n * @packageDocumentation\n */\n\n/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Firestore } from './api/database';\nimport { registerFirestore } from './register';\n\nregisterFirestore();\n\nexport * from './api';\n\ndeclare module '@firebase/component' {\n interface NameServiceMapping {\n 'firestore': Firestore;\n }\n}\n"],"names":["__PRIVATE_isPartialObserver","obj","__PRIVATE_implementsAnyMethods","__PRIVATE_methods","object","method","AggregateField","constructor","aggregateType","_internalFieldPath","this","type","AggregateQuerySnapshot","query","_userDataWriter","_data","data","convertObjectMap","_fieldsProto","ObjectValue","mapValue","fields","clone","value","DocumentSnapshot","_firestore","_key","_document","_converter","id","path","lastSegment","ref","DocumentReference","exists","snapshot","QueryDocumentSnapshot","fromFirestore","convertValue","undefined","get","fieldPath","field","__PRIVATE_fieldPathFromArgument","super","__PRIVATE_validateHasExplicitOrderByForLimitToLast","limitType","explicitOrderBy","length","FirestoreError","Code","UNIMPLEMENTED","AppliableConstraint","QueryConstraint","__PRIVATE_queryConstraint","__PRIVATE_additionalQueryConstraints","queryConstraints","push","concat","__PRIVATE_validateQueryConstraintArray","__PRIVATE_compositeFilterCount","filter","QueryCompositeFilterConstraint","__PRIVATE_fieldFilterCount","QueryFieldFilterConstraint","INVALID_ARGUMENT","constraint","_apply","_field","_op","_value","_create","_parse","__PRIVATE_validateNewFieldFilter","_query","Query","firestore","converter","__PRIVATE_queryWithAddedFilter","__PRIVATE_reader","__PRIVATE_newUserDataReader","__PRIVATE_newQueryFilter","methodName","__PRIVATE_dataReader","databaseId","op","fieldValue","isKeyField","__PRIVATE_validateDisjunctiveFilterElements","__PRIVATE_referenceList","arrayValue","__PRIVATE_parseDocumentIdValue","values","__PRIVATE_parseQueryValue","FieldFilter","create","_databaseId","where","opStr","_queryConstraints","__PRIVATE_parsedFilters","map","__PRIVATE_parsedFilter","getFilters","CompositeFilter","_getOperator","__PRIVATE_validateNewFilter","__PRIVATE_testQuery","__PRIVATE_subFilters","getFlattenedFilters","__PRIVATE_subFilter","_getQueryConstraints","or","forEach","__PRIVATE_validateQueryFilterConstraint","and","QueryOrderByConstraint","_direction","orderBy","__PRIVATE_newQueryOrderBy","direction","startAt","endAt","OrderBy","__PRIVATE_queryWithAddedOrderBy","directionStr","QueryLimitConstraint","_limit","_limitType","__PRIVATE_queryWithLimit","limit","__PRIVATE_validatePositiveNumber","limitToLast","QueryStartAtConstraint","_docOrFields","_inclusive","bound","__PRIVATE_newQueryBoundFromDocOrFields","__PRIVATE_queryWithStartAt","__PRIVATE_docOrFields","startAfter","QueryEndAtConstraint","__PRIVATE_queryWithEndAt","endBefore","inclusive","getModularInstance","__PRIVATE_newQueryBoundFromDocument","doc","NOT_FOUND","components","__PRIVATE_queryNormalizedOrderBy","__PRIVATE_refValue","key","__PRIVATE_isServerTimestamp","canonicalString","Bound","__PRIVATE_newQueryBoundFromFields","__PRIVATE_i","__PRIVATE_rawValue","__PRIVATE_isCollectionGroupQuery","indexOf","child","ResourcePath","fromString","DocumentKey","isDocumentKey","__PRIVATE_wrapped","__PRIVATE_documentIdValue","__PRIVATE_valueDescription","operator","Array","isArray","toString","fieldFilter","__PRIVATE_conflictingOp","__PRIVATE_findOpInsideFilters","filters","__PRIVATE_operators","__PRIVATE_conflictingOps","__PRIVATE_functionName","__PRIVATE_applyFirestoreDataConverter","options","__PRIVATE_convertedValue","merge","mergeFields","toFirestore","__PRIVATE_LiteUserDataWriter","AbstractUserDataWriter","convertBytes","bytes","Bytes","convertReference","name","convertDocumentKey","sum","average","count","aggregateFieldEqual","left","right","aggregateQuerySnapshotEqual","queryEqual","deepEqual","getCountFromServer","getAggregateFromServer","aggregateSpec","__PRIVATE_cast","Firestore","__PRIVATE_client","ensureFirestoreConfigured","__PRIVATE_internalAggregates","__PRIVATE_mapToArray","aggregate","alias","__PRIVATE_AggregateImpl","__PRIVATE_firestoreClientRunAggregateQuery","then","__PRIVATE_aggregateResult","__PRIVATE_convertToAggregateQuerySnapshot","userDataWriter","__PRIVATE_ExpUserDataWriter","__PRIVATE_querySnapshot","__PRIVATE_MemoryLocalCacheImpl","settings","kind","_onlineComponentProvider","OnlineComponentProvider","provider","_offlineComponentProvider","garbageCollector","build","__PRIVATE_LruGcMemoryOfflineComponentProvider","toJSON","__PRIVATE_PersistentLocalCacheImpl","tabManager","_initialize","persistentSingleTabManager","__PRIVATE_MemoryEagerGarbageCollectorImpl","__PRIVATE_MemoryOfflineComponentProvider","__PRIVATE_MemoryLruGarbageCollectorImpl","cacheSize","memoryEagerGarbageCollector","memoryLruGarbageCollector","cacheSizeBytes","memoryLocalCache","persistentLocalCache","__PRIVATE_SingleTabManagerImpl","forceOwnership","onlineComponents","__PRIVATE_IndexedDbOfflineComponentProvider","__PRIVATE_MultiTabManagerImpl","__PRIVATE_MultiTabOfflineComponentProvider","persistentMultipleTabManager","__PRIVATE_NOT_SUPPORTED","SnapshotMetadata","hasPendingWrites","fromCache","isEqual","other","__PRIVATE_LiteDocumentSnapshot","document","metadata","_firestoreImpl","serverTimestamps","FAILED_PRECONDITION","result","_jsonSchemaVersion","isValidDocument","isFoundDocument","documentSnapshotFromJSON","db","json","__PRIVATE_validateJSON","_jsonSchema","bundle","serializer","__PRIVATE_newSerializer","__PRIVATE_bundleReader","__PRIVATE_createBundleReaderSync","elements","__PRIVATE_getElements","__PRIVATE_bundleLoader","__PRIVATE_BundleLoader","getMetadata","element","__PRIVATE_addSizedElement","__PRIVATE_bundledDocuments","documents","__PRIVATE_fromDocument","documentKey","bundleName","property","bundleSource","QuerySnapshot","_snapshot","docs","size","empty","callback","thisArg","call","mutatedKeys","has","docChanges","includeMetadataChanges","excludesMetadataChanges","_cachedChanges","_cachedChangesIncludeMetadataChanges","__PRIVATE_changesFromSnapshot","oldDocs","isEmpty","index","__PRIVATE_change","oldIndex","newIndex","__PRIVATE_indexTracker","delete","add","__PRIVATE_resultChangeType","__PRIVATE_AutoId","newId","database","projectId","__PRIVATE_documentData","__PRIVATE_paths","querySnapshotFromJSON","queries","__PRIVATE_fromBundledQuery","bundledQuery","__PRIVATE_documentSet","DocumentSet","__PRIVATE_bundledDocument","__PRIVATE_viewSnapshot","ViewSnapshot","fromInitialDocuments","__PRIVATE_documentKeySet","__PRIVATE_externalQuery","fail","snapshotEqual","__PRIVATE_DEFAULT_TRANSACTION_OPTIONS","maxAttempts","WriteBatch","_commitHandler","_mutations","_committed","_dataReader","set","documentRef","_verifyNotCommitted","__PRIVATE_validateReference","__PRIVATE_parsed","__PRIVATE_parseSetData","toMutation","Precondition","none","update","__PRIVATE_fieldOrUpdateData","moreFieldsAndValues","FieldPath","__PRIVATE_parseUpdateVarargs","__PRIVATE_parseUpdateData","__PRIVATE_DeleteMutation","commit","Promise","resolve","Transaction","_transaction","lookup","isNoDocument","__PRIVATE_LiteTransaction","__PRIVATE_liteDocumentSnapshot","runTransaction","updateFunction","__PRIVATE_optionsWithDefaults","__PRIVATE_validateTransactionOptions","__PRIVATE_firestoreClientTransaction","__PRIVATE_internalTransaction","getDoc","reference","__PRIVATE_firestoreClientGetDocumentViaSnapshotListener","__PRIVATE_convertToDocSnapshot","getDocFromCache","__PRIVATE_firestoreClientGetDocumentFromLocalCache","hasLocalMutations","getDocFromServer","source","getDocs","__PRIVATE_firestoreClientGetDocumentsViaSnapshotListener","getDocsFromCache","__PRIVATE_firestoreClientGetDocumentsFromLocalCache","getDocsFromServer","setDoc","executeWrite","updateDoc","deleteDoc","addDoc","__PRIVATE_docRef","onSnapshot","args","__PRIVATE_currArg","__PRIVATE_internalOptions","__PRIVATE_userObserver","next","bind","error","complete","observer","__PRIVATE_internalQuery","__PRIVATE_newQueryForPath","__PRIVATE_firestoreClientListen","onSnapshotResume","snapshotJson","__PRIVATE_normalizeSnapshotJsonFields","__PRIVATE_requiredKeys","__PRIVATE_curArg","__PRIVATE_onSnapshotQuerySnapshotBundle","__PRIVATE_internalUnsubscribe","__PRIVATE_unsubscribed","__PRIVATE_loadTask","loadBundle","namedQuery","withConverter","catch","e","__PRIVATE_onSnapshotDocumentSnapshotBundle","__PRIVATE_docReference","fromPath","onSnapshotsInSync","arg","__PRIVATE_firestoreClientAddSnapshotsInSyncListener","mutations","__PRIVATE_firestoreClientWrite","writeBatch","setIndexConfiguration","__PRIVATE_jsonOrConfiguration","_uninitializedComponentsProvider","_offline","__PRIVATE_logWarn","__PRIVATE_parsedIndexes","__PRIVATE_parseIndexes","__PRIVATE_indexConfiguration","__PRIVATE_tryParseJson","JSON","parse","message","indexes","collectionGroup","__PRIVATE_tryGetString","segments","__PRIVATE_fieldPathString","__PRIVATE_fieldPathFromDotSeparatedString","arrayConfig","IndexSegment","order","FieldIndex","UNKNOWN_ID","IndexState","__PRIVATE_firestoreClientSetIndexConfiguration","PersistentCacheIndexManager","getPersistentCacheIndexManager","__PRIVATE_cachedInstance","__PRIVATE_persistentCacheIndexManagerByFirestore","instance","enablePersistentCacheIndexAutoCreation","indexManager","__PRIVATE_setPersistentCacheIndexAutoCreationEnabled","disablePersistentCacheIndexAutoCreation","deleteAllPersistentCacheIndexes","__PRIVATE_firestoreClientDeleteAllFieldIndexes","_","__PRIVATE_logDebug","isEnabled","__PRIVATE_firestoreClientSetPersistentCacheIndexAutoCreationEnabled","WeakMap","TestingHooks","Error","onExistenceFilterMismatch","__PRIVATE_TestingHooksSpiImpl","Map","__PRIVATE_testingHooksSpiImplInstance","__PRIVATE_setTestingHooksSpi","__PRIVATE_notifyOnExistenceFilterMismatch","info","__PRIVATE_existenceFilterMismatchCallbacksById","Symbol","__PRIVATE_callbacks","__PRIVATE_registerFirestore","variant","useFetchStreams","__PRIVATE_setSDKVersion","SDK_VERSION","_registerComponent","Component","container","instanceIdentifier","app","getProvider","getImmediate","__PRIVATE_firestoreInstance","__PRIVATE_FirebaseAuthCredentialsProvider","__PRIVATE_FirebaseAppCheckTokenProvider","__PRIVATE_databaseIdFromApp","_setSettings","setMultipleInstances","registerVersion","version"],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAkCM,SAAUA,4BAAqBC;;;;;IACnC,OAOF,SAASC,+BAAqBD,GAAcE;QAC1C,IAAmB,mBAARF,KAA4B,SAARA,GAC7B,QAAO;QAGT,MAAMG,IAASH;QACf,KAAK,MAAMI,KAAUF,GACnB,IAAIE,KAAUD,KAAoC,qBAAnBA,EAAOC,IACpC,QAAO;QAGX,QAAO;AACT;;;;;;;;;;;;;;;;GAnBSH,EAAqBD,GAAK,EAAC,QAAQ,SAAS;AACrD;;;;;;;;;;;;;;;;;;;;;;MCAaK;;;;;;;IAaX,WAAAC,CACEC,IAA+B,SACtBC;QAAAC,KAAkBD,qBAAlBA;;QAbFC,KAAIC,OAAG,kBAedD,KAAKF,gBAAgBA;AACtB;;;;;UA8BUI;;IAeX,WAAAL,CACEM,GACiBC,GACAC;QADAL,KAAeI,kBAAfA,GACAJ,KAAKK,QAALA;;QAZVL,KAAIC,OAAG,0BAcdD,KAAKG,QAAQA;AACd;;;;;;;;;;;WAaD,IAAAG;QACE,OAAON,KAAKI,gBAAgBG,iBAC1BP,KAAKK;AAER;;;;;;;;WAUD,YAAAG;;QAOE,OALkB,IAAIC,EAAY;YAChCC,UAAU;gBAAEC,QAAQX,KAAKK;;WACxBO,QAGcC,MAAMH,SAASC;AACjC;;;;;;;;;;;;;;;;;;;;;;;;;;;UC0JUG;;;;;;IAUX,WAAAjB,CACSkB,GACAX,GACAY,GACAC,GACAC;QAJAlB,KAAUe,aAAVA,GACAf,KAAeI,kBAAfA,GACAJ,KAAIgB,OAAJA,GACAhB,KAASiB,YAATA;QACAjB,KAAUkB,aAAVA;AAIL;kFAGJ,MAAIC;QACF,OAAOnB,KAAKgB,KAAKI,KAAKC;AACvB;;;WAKD,OAAIC;QACF,OAAO,IAAIC,EACTvB,KAAKe,YACLf,KAAKkB,YACLlB,KAAKgB;AAER;;;;;WAOD,MAAAQ;QACE,OAA0B,SAAnBxB,KAAKiB;AACb;;;;;;;WASD,IAAAX;QACE,IAAKN,KAAKiB,WAEH;YAAA,IAAIjB,KAAKkB,YAAY;;;gBAG1B,MAAMO,IAAW,IAAIC,wBACnB1B,KAAKe,YACLf,KAAKI,iBACLJ,KAAKgB,MACLhB,KAAKiB;iCACY;gBAEnB,OAAOjB,KAAKkB,WAAWS,cAAcF;AACtC;YACC,OAAOzB,KAAKI,gBAAgBwB,aAC1B5B,KAAKiB,UAAUX,KAAKO;AAEvB;AACF;;;;;;;;;;WAYD,YAAAL;;QAIE,OAAOR,KAAKiB,WAAWX,KAAKM,QAAQC,MAAMH,SAASC,eAAUkB;AAC9D;;;;;;;;;;;;IAaD,GAAAC,CAAIC;QACF,IAAI/B,KAAKiB,WAAW;YAClB,MAAMJ,IAAQb,KAAKiB,UAAUX,KAAK0B,MAChCC,EAAsB,wBAAwBF;YAEhD,IAAc,SAAVlB,GACF,OAAOb,KAAKI,gBAAgBwB,aAAaf;AAE5C;AAEF;;;;;;;;;;;;;GAcG,OAAOa,gCAGHZ;;;;;;;IAOR,IAAAR;QACE,OAAO4B,MAAM5B;AACd;;;;;;;;;;;;;;;;;;GClXG,UAAU6B,mDACdhC;IAEA,IACoC,6BAAlCA,EAAMiC,aAC2B,MAAjCjC,EAAMkC,gBAAgBC,QAEtB,MAAM,IAAIC,EACRC,EAAKC,eACL;AAGN;;;;;UAiBsBC;;;;;;;;;GAkBhB,OAAgBC,wBAAwBD;;AAgDxC,SAAUvC,MACdA,GACAyC,MACGC;IAIH,IAAIC,IAA0C;IAE1CF,aAA2BF,uBAC7BI,EAAiBC,KAAKH,IAGxBE,IAAmBA,EAAiBE,OAAOH,IAg+B7C,SAASI,uCACPL;QAEA,MAAMM,IAAuBN,EAAgBO,QAC3CA,KAAUA,aAAkBC,iCAC5Bd,QACIe,IAAmBT,EAAgBO,QACvCA,KAAUA,aAAkBG,6BAC5BhB;QAEF,IACEY,IAAuB,KACtBA,IAAuB,KAAKG,IAAmB,GAEhD,MAAM,IAAId,EACRC,EAAKe,kBACL;AAON;;;;;;;;;;;;;;;;;;;;;;;;;GAr/BEN,EAA6BH;IAE7B,KAAK,MAAMU,KAAcV,GACvB3C,IAAQqD,EAAWC,OAAOtD;IAE5B,OAAOA;AACT;;;;;;;;GASM,OAAOmD,mCAAmCX;;;;IAO9C,WAAA9C,CACmB6D,GACTC,GACAC;QAER1B,SAJiBlC,KAAM0D,SAANA,GACT1D,KAAG2D,MAAHA,GACA3D,KAAM4D,SAANA;;QARD5D,KAAIC,OAAG;AAWf;IAED,cAAO4D,CACLH,GACAC,GACAC;QAEA,OAAO,IAAIN,2BAA2BI,GAAQC,GAAKC;AACpD;IAED,MAAAH,CACEtD;QAEA,MAAMgD,IAASnD,KAAK8D,OAAO3D;QAE3B,OADA4D,iCAAuB5D,EAAM6D,QAAQb,IAC9B,IAAIc,EACT9D,EAAM+D,WACN/D,EAAMgE,WACNC,EAAqBjE,EAAM6D,QAAQb;AAEtC;IAED,MAAAW,CACE3D;QAEA,MAAMkE,IAASC,EAAkBnE,EAAM+D,YACjCf,IAkkBM,SAAAoB,yBACdpE,GACAqE,GACAC,GACAC,GACA3C,GACA4C,GACA9D;YAEA,IAAI+D;YACJ,IAAI7C,EAAU8C,cAAc;gBAC1B,IAAkC,mDAA9BF,KAAoC,2DAAFA,GACpC,MAAM,IAAIpC,EACRC,EAAKe,kBACL,qCAAqCoB;gBAElC,IAAsB,2BAAlBA,KAAwB,mCAAFA,GAAwB;oBACvDG,4CAAkCjE,GAAO8D;oBACzC,MAAMI,IAA8B;oBACpC,KAAK,MAAMC,KAAcnE,GACvBkE,EAAchC,KAAKkC,+BAAqBP,GAAYvE,GAAO6E;oBAE7DJ,IAAa;wBAAEI,YAAY;4BAAEE,QAAQH;;;AACtC,uBACCH,IAAaK,+BAAqBP,GAAYvE,GAAOU;AAExD,mBAEqB,2BAAlB8D,KACsB,mCAAtBA,KACE,2DAAFA,KAEAG,4CAAkCjE,GAAO8D;YAE3CC,IAAaO,EACXV,GACAD,GACA3D;+BACqB,2BAAF8D,KAAwB,mCAAFA;YAG7C,MAAMxB,IAASiC,EAAYC,OAAOtD,GAAW4C,GAAIC;YACjD,OAAOzB;AACT,SA7mBmBoB,CACbpE,EAAM6D,QACN,SACAK,GACAlE,EAAM+D,UAAUoB,aAChBtF,KAAK0D,QACL1D,KAAK2D,KACL3D,KAAK4D;QAEP,OAAOT;AACR;;;;;;;;;;;;;aA+BaoC,MACdxD,GACAyD,GACA3E;IAEA,MAAM8D,IAAKa,GACLxD,IAAQC,EAAsB,SAASF;IAC7C,OAAOuB,2BAA2BO,QAAQ7B,GAAO2C,GAAI9D;AACvD;;;;;;;;;GAUM,OAAOuC,uCAAuCV;;;;IAIlD,WAAA7C;;IAEWI,GACQwF;QAEjBvD,SAHSlC,KAAIC,OAAJA,GACQD,KAAiByF,oBAAjBA;AAGlB;IAED,cAAO5B,CACL5D,GACAwF;QAEA,OAAO,IAAIrC,+BAA+BnD,GAAMwF;AACjD;IAED,MAAA3B,CACE3D;QAEA,MAAMuF,IAAgB1F,KAAKyF,kBACxBE,KAAI/C,KACIA,EAAgBkB,OAAO3D,KAE/BgD,QAAOyC,KAAgBA,EAAaC,aAAavD,SAAS;QAE7D,OAA6B,MAAzBoD,EAAcpD,SACToD,EAAc,KAGhBI,EAAgBT,OAAOK,GAAe1F,KAAK+F;AACnD;IAED,MAAAtC,CACEtD;QAEA,MAAMyF,IAAe5F,KAAK8D,OAAO3D;QACjC,OAAyC,MAArCyF,EAAaC,aAAavD,SAGrBnC,KA2xBb,SAAS6F,4BAAkB7F,GAAsBgD;YAC/C,IAAI8C,IAAY9F;YAChB,MAAM+F,IAAa/C,EAAOgD;YAC1B,KAAK,MAAMC,KAAaF,GACtBnC,iCAAuBkC,GAAWG,IAClCH,IAAY7B,EAAqB6B,GAAWG;AAEhD;;8DAhyBIJ;SAAkB7F,EAAM6D,QAAQ4B,IAEzB,IAAI3B,EACT9D,EAAM+D,WACN/D,EAAMgE,WACNC,EAAqBjE,EAAM6D,QAAQ4B;AAEtC;IAED,oBAAAS;QACE,OAAOrG,KAAKyF;AACb;IAED,YAAAM;QACE,OAAqB,UAAd/F,KAAKC,OAAgB,oCAAwB;AACrD;;;;;;;;;;;;GAoCa,UAAAqG,MACXxD;;IAOH,OAJAA,EAAiByD,SAAQ3D,KACvB4D,wCAA8B,MAAM5D,MAG/BQ,+BAA+BS,QAEpC,kCAAAf;AAEJ;;;;;;;;;;;GAYgB,UAAA2D,OACX3D;;IAOH,OAJAA,EAAiByD,SAAQ3D,KACvB4D,wCAA8B,OAAO5D,MAGhCQ,+BAA+BS,QAEpC,oCAAAf;AAEJ;;;;;;;;;;GAWM,OAAO4D,+BAA+B/D;;;;IAO1C,WAAA9C,CACmB6D,GACTiD;QAERzE,SAHiBlC,KAAM0D,SAANA,GACT1D,KAAU2G,aAAVA;;QAPD3G,KAAIC,OAAG;AAUf;IAED,cAAO4D,CACLH,GACAiD;QAEA,OAAO,IAAID,uBAAuBhD,GAAQiD;AAC3C;IAED,MAAAlD,CACEtD;QAEA,MAAMyG,aA8YMC,0BACd1G,GACA4B,GACA+E;YAEA,IAAsB,SAAlB3G,EAAM4G,SACR,MAAM,IAAIxE,EACRC,EAAKe,kBACL;YAIJ,IAAoB,SAAhBpD,EAAM6G,OACR,MAAM,IAAIzE,EACRC,EAAKe,kBACL;YAIJ,MAAMqD,IAAU,IAAIK,EAAQlF,GAAW+E;YACvC,OAAOF;AACT;;;;;;;;;;;GAnaoBC,EAAgB1G,EAAM6D,QAAQhE,KAAK0D,QAAQ1D,KAAK2G;QAChE,OAAO,IAAI1C,EACT9D,EAAM+D,WACN/D,EAAMgE,WACN+C,EAAsB/G,EAAM6D,QAAQ4C;AAEvC;;;;;;;;;;;;;;aAqBaA,QACd7E,GACAoF,IAAiC;IAEjC,MAAML,IAAYK,GACZ/F,IAAOa,EAAsB,WAAWF;IAC9C,OAAO2E,uBAAuB7C,QAAQzC,GAAM0F;AAC9C;;;;;;;;GASM,OAAOM,6BAA6BzE;;;;IAIxC,WAAA9C;;IAEWI,GACQoH,GACAC;QAEjBpF,SAJSlC,KAAIC,OAAJA,GACQD,KAAMqH,SAANA,GACArH,KAAUsH,aAAVA;AAGlB;IAED,cAAOzD,CACL5D,GACAoH,GACAC;QAEA,OAAO,IAAIF,qBAAqBnH,GAAMoH,GAAQC;AAC/C;IAED,MAAA7D,CACEtD;QAEA,OAAO,IAAI8D,EACT9D,EAAM+D,WACN/D,EAAMgE,WACNoD,EAAepH,EAAM6D,QAAQhE,KAAKqH,QAAQrH,KAAKsH;AAElD;;;;;;;;;GAUG,UAAUE,MAAMA;IAEpB,OADAC,EAAuB,SAASD,IACzBJ,qBAAqBvD,QAAQ,SAAS2D;AAC/C;;;;;;;;;;;GAYM,UAAUE,YAAYF;IAE1B,OADAC,EAAuB,eAAeD,IAC/BJ,qBAAqBvD,QAAQ,eAAe2D;AACrD;;;;;;;;GASM,OAAOG,+BAA+BhF;;;;IAI1C,WAAA9C;;IAEWI,GACQ2H,GACAC;QAEjB3F,SAJSlC,KAAIC,OAAJA,GACQD,KAAY4H,eAAZA,GACA5H,KAAU6H,aAAVA;AAGlB;IAED,cAAOhE,CACL5D,GACA2H,GACAC;QAEA,OAAO,IAAIF,uBAAuB1H,GAAM2H,GAAcC;AACvD;IAED,MAAApE,CACEtD;QAEA,MAAM2H,IAAQC,uCACZ5H,GACAH,KAAKC,MACLD,KAAK4H,cACL5H,KAAK6H;QAEP,OAAO,IAAI5D,EACT9D,EAAM+D,WACN/D,EAAMgE,WACN6D,EAAiB7H,EAAM6D,QAAQ8D;AAElC;;;AAyBa,SAAAf,WACXkB;IAEH,OAAON,uBAAuB9D,QAC5B,WACAoE;oBACe;AAEnB;;AAwBgB,SAAAC,cACXD;IAEH,OAAON,uBAAuB9D,QAC5B,cACAoE;oBACe;AAEnB;;;;;;;;GASM,OAAOE,6BAA6BxF;;;;IAIxC,WAAA9C;;IAEWI,GACQ2H,GACAC;QAEjB3F,SAJSlC,KAAIC,OAAJA,GACQD,KAAY4H,eAAZA,GACA5H,KAAU6H,aAAVA;AAGlB;IAED,cAAOhE,CACL5D,GACA2H,GACAC;QAEA,OAAO,IAAIM,qBAAqBlI,GAAM2H,GAAcC;AACrD;IAED,MAAApE,CACEtD;QAEA,MAAM2H,IAAQC,uCACZ5H,GACAH,KAAKC,MACLD,KAAK4H,cACL5H,KAAK6H;QAEP,OAAO,IAAI5D,EACT9D,EAAM+D,WACN/D,EAAMgE,WACNiE,EAAejI,EAAM6D,QAAQ8D;AAEhC;;;AAyBa,SAAAO,aACXJ;IAEH,OAAOE,qBAAqBtE,QAC1B,aACAoE;oBACe;AAEnB;;AAwBgB,SAAAjB,SACXiB;IAEH,OAAOE,qBAAqBtE,QAC1B,SACAoE;oBACe;AAEnB;;kEAGA,UAASF,uCAIP5H,GACAqE,GACAyD,GACAK;IAIA,IAFAL,EAAY,KAAKM,GAAmBN,EAAY,KAE5CA,EAAY,cAAcnH,oBAC5B,OAmGE,SAAU0H,oCACdrI,GACAuE,GACAF,GACAiE,GACAH;QAEA,KAAKG,GACH,MAAM,IAAIlG,EACRC,EAAKkG,WAEH,uDAAGlE;QAIT,MAAMmE,IAA2B;;;;;;;;gBASjC,KAAK,MAAM/B,KAAWgC,EAAuBzI,IAC3C,IAAIyG,EAAQ5E,MAAM6C,cAChB8D,EAAW5F,KAAK8F,EAASnE,GAAY+D,EAAIK,YACpC;YACL,MAAMjI,IAAQ4H,EAAInI,KAAK0B,MAAM4E,EAAQ5E;YACrC,IAAI+G,EAAkBlI,IACpB,MAAM,IAAI0B,EACRC,EAAKe,kBACL,iGAEEqD,EAAQ5E,QAFV;YAMG,IAAc,SAAVnB,GAEJ;gBACL,MAAMmB,IAAQ4E,EAAQ5E,MAAMgH;gBAC5B,MAAM,IAAIzG,EACRC,EAAKe,kBAEH,+FAAiCvB;AAGtC;YATC2G,EAAW5F,KAAKlC;AAUnB;QAEH,OAAO,IAAIoI,EAAMN,GAAYL;AAC/B;;;GAvJWE,EACLrI,EAAM6D,QACN7D,EAAM+D,UAAUoB,aAChBd,GACAyD,EAAY,GAAGhH,WACfqH;IAEG;QACL,MAAMjE,IAASC,EAAkBnE,EAAM+D;QACvC,OAmJY,SAAAgF,kCACd/I,GACAuE,GACAD,GACAD,GACAU,GACAoD;;YAGA,MAAM1B,IAAUzG,EAAMkC;YACtB,IAAI6C,EAAO5C,SAASsE,EAAQtE,QAC1B,MAAM,IAAIC,EACRC,EAAKe,kBACL,kCAAkCiB;YAMtC,MAAMmE,IAA2B;YACjC,KAAK,IAAIQ,IAAI,GAAGA,IAAIjE,EAAO5C,QAAQ6G,KAAK;gBACtC,MAAMC,IAAWlE,EAAOiE;gBAExB,IADyBvC,EAAQuC,GACZnH,MAAM6C,cAAc;oBACvC,IAAwB,mBAAbuE,GACT,MAAM,IAAI7G,EACRC,EAAKe,kBAEH,uDAAGiB,yBAAkC4E;oBAG3C,KAAKC,EAAuBlJ,OAAqC,MAA3BiJ,EAASE,QAAQ,MACrD,MAAM,IAAI/G,EACRC,EAAKe,kBAEH,+FAAuBiB,yCACnB4E;oBAGV,MAAMhI,IAAOjB,EAAMiB,KAAKmI,MAAMC,EAAaC,WAAWL;oBACtD,KAAKM,EAAYC,cAAcvI,IAC7B,MAAM,IAAImB,EACRC,EAAKe,kBAEH,qGAAqCiB,kDACRpD;oBAInC,MAAM0H,IAAM,IAAIY,EAAYtI;oBAC5BuH,EAAW5F,KAAK8F,EAASnE,GAAYoE;AACtC,uBAAM;oBACL,MAAMc,IAAUzE,EAAgBV,GAAYD,GAAY4E;oBACxDT,EAAW5F,KAAK6G;AACjB;AACF;YAED,OAAO,IAAIX,EAAMN,GAAYL;AAC/B;;;;;GA7MWY,EACL/I,EAAM6D,QACN7D,EAAM+D,UAAUoB,aAChBjB,GACAG,GACAyD,GACAK;AAEH;AACH;;AA2MA,SAASrD,+BACPP,GACAvE,GACA0J;IAIA,IAA+B,oBAF/BA,IAAkBtB,GAAmBsB,KAEI;QACvC,IAAwB,OAApBA,GACF,MAAM,IAAItH,EACRC,EAAKe,kBACL;QAIJ,KAAK8F,EAAuBlJ,OAA4C,MAAlC0J,EAAgBP,QAAQ,MAC5D,MAAM,IAAI/G,EACRC,EAAKe,kBAGH,yGAAIsG;QAGV,MAAMzI,IAAOjB,EAAMiB,KAAKmI,MAAMC,EAAaC,WAAWI;QACtD,KAAKH,EAAYC,cAAcvI,IAC7B,MAAM,IAAImB,EACRC,EAAKe,kBAGH,kIAAQnC,uDAA0DA,EAAKkB;QAG7E,OAAOuG,EAASnE,GAAY,IAAIgF,EAAYtI;AAC7C;IAAM,IAAIyI,aAA2BtI,GACpC,OAAOsH,EAASnE,GAAYmF,EAAgB7I;IAE5C,MAAM,IAAIuB,EACRC,EAAKe,kBAGH,uHAAGuG,EAAiBD;AAG5B;;;;;GAMA,UAAS/E,4CACPjE,GACAkJ;IAEA,KAAKC,MAAMC,QAAQpJ,MAA2B,MAAjBA,EAAMyB,QACjC,MAAM,IAAIC,EACRC,EAAKe,kBAEH,qDAAIwG,EAASG;AAGrB;;;;;;;;;;;GA+BA,UAASnG,iCACP5D,GACAgK;IAEA,MAAMC,IAiCR,SAASC,8BACPC,GACAC;QAEA,KAAK,MAAMpH,KAAUmH,GACnB,KAAK,MAAMH,KAAehH,EAAOgD,uBAC/B,IAAIoE,EAAUjB,QAAQa,EAAYxF,OAAO,GACvC,OAAOwF,EAAYxF;QAIzB,OAAO;AACT,KA7CwB0F,CACpBlK,EAAMmK,SAxBV,SAASE,yBAAe7F;QACtB,QAAQA;UACN,KAAA;YACE,OAAO;;UACT,KAAiC;UACjC,KAAA;YACE,OAAO;;UACT,KAAA;YACE,OAAO;;UAMT;YACE,OAAO;;AAEb,KAQI6F,CAAeL,EAAYxF;IAE7B,IAAsB,SAAlByF;;IAEF,MAAIA,MAAkBD,EAAYxF,KAC1B,IAAIpC,EACRC,EAAKe,kBAEH,gDAAI4G,EAAYxF,GAAGuF,yBAGjB,IAAI3H,EACRC,EAAKe,kBACL,kCAAkC4G,EAAYxF,GAAGuF,6BACtCE,EAAcF;AAIjC;;AA2BgB,SAAA1D,wCACdiE,GACA7H;IAEA,MACIA,aAA2BU,8BAC3BV,aAA2BQ,iCAE7B,MAAM,IAAIb,EACRC,EAAKe,kBACL,YAAYkH;AAGlB;;SC9jCgBC,sCACdvG,GACAtD,GACA8J;IAEA,IAAIC;;;;IAaJ,OAPIA,IALAzG,IACEwG,MAAYA,EAAQE,SAASF,EAAQG,eAIrB3G,EAAkB4G,YAAYlK,GAAO8J,KAEtCxG,EAAU4G,YAAYlK,KAGxBA;IAEZ+J;AACT;;AAEM,MAAOI,qCAA2BC;IACtC,WAAApL,CAAsBqE;QACpBhC,SADoBlC,KAASkE,YAATA;AAErB;IAES,YAAAgH,CAAaC;QACrB,OAAO,IAAIC,EAAMD;AAClB;IAES,gBAAAE,CAAiBC;QACzB,MAAMxC,IAAM9I,KAAKuL,mBAAmBD,GAAMtL,KAAKkE,UAAUoB;QACzD,OAAO,IAAI/D,EAAkBvB,KAAKkE,4BAA4B,MAAM4E;AACrE;;;;;;;;;;;;;;;;;;;;;;;GCwCG,UAAU0C,IAAIxJ;IAClB,OAAO,IAAIpC,eAAe,OAAOqC,EAAsB,OAAOD;AAChE;;;;;;GAOM,UAAUyJ,QACdzJ;IAEA,OAAO,IAAIpC,eAAe,OAAOqC,EAAsB,WAAWD;AACpE;;;;;aAMgB0J;IACd,OAAO,IAAI9L,eAAe;AAC5B;;;;;;;GAQgB,UAAA+L,oBACdC,GACAC;IAEA,OACED,aAAgBhM,kBAChBiM,aAAiBjM,kBACjBgM,EAAK9L,kBAAkB+L,EAAM/L,iBAC7B8L,EAAK7L,oBAAoBiJ,sBACvB6C,EAAM9L,oBAAoBiJ;AAEhC;;;;;;;;;;;;;GAcgB,UAAA8C,4BAKdF,GACAC;IAEA,OACEE,EAAWH,EAAKzL,OAAO0L,EAAM1L,UAAU6L,GAAUJ,EAAKtL,QAAQuL,EAAMvL;AAExE;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;GCtJM,UAAU2L,mBAId9L;IAYA,OAAO+L,uBAAuB/L,GAJ4B;QACxDuL,OAAOA;;AAIX;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;GAmCgB,UAAAQ,uBAKd/L,GACAgM;IAIA,MAAMjI,IAAYkI,EAAKjM,EAAM+D,WAAWmI,IAClCC,IAASC,EAA0BrI,IAEnCsI,IAAqBC,EAAWN,IAAe,CAACO,GAAWC,MACxD,IAAIC,EACTD,GACAD,EAAU5M,eACV4M,EAAU3M;;IAKd,OAAO8M,EACLP,GACAnM,EAAM6D,QACNwI,GACAM,MAAKC;;;;;;;;IAYT,SAASC,0CAKP9I,GACA/D,GACA4M;QAEA,MAAME,IAAiB,IAAIC,EAAkBhJ,IACvCiJ,IAAgB,IAAIjN,uBAIxBC,GAAO8M,GAAgBF;QACzB,OAAOI;AACT;;;;;;;;;;;;;;;;GA3BIH,EAAgC9I,GAAW/D,GAAO4M;AAEtD;;AC/FA,MAAMK;IAWJ,WAAAvN,CAAYwN;QAVZrN,KAAIsN,OAAa,UAWftN,KAAKuN,2BAA2BC,GAAwBC,UAEtDzN,KAAK0N,4BADHL,GAAUM,mBAEVN,EAASM,iBAAiBD,4BAEK;YAC/BE,OAAO,MAAM,IAAIC,QAAoChM;;AAG1D;IAED,MAAAiM;QACE,OAAO;YAAER,MAAMtN,KAAKsN;;AACrB;;;AAsBH,MAAMS;IAWJ,WAAAlO,CAAYwN;QACV,IAAIW;QAXNhO,KAAIsN,OAAiB,cAYfD,GAAUW,cACZX,EAASW,WAAWC,YAAYZ,IAChCW,IAAaX,EAASW,eAEtBA,IAAaE,gCAA2BrM;QACxCmM,EAAWC,YAAYZ,KAEzBrN,KAAKuN,2BAA2BS,EAAWT,0BAC3CvN,KAAK0N,4BAA4BM,EAAWN;AAC7C;IAED,MAAAI;QACE,OAAO;YAAER,MAAMtN,KAAKsN;;AACrB;;;AAsDH,MAAMa;IAOJ,WAAAtO;QANAG,KAAIsN,OAAkB,eAOpBtN,KAAK0N,4BAA4BU,GAA+BX;AACjE;IAED,MAAAK;QACE,OAAO;YAAER,MAAMtN,KAAKsN;;AACrB;;;AAGH,MAAMe;IAOJ,WAAAxO,CAAYyO;QANZtO,KAAIsN,OAAgB,aAOlBtN,KAAK0N,4BAA4B;YAC/BE,OAAO,MAAM,IAAIC,GAAoCS;;AAExD;IAED,MAAAR;QACE,OAAO;YAAER,MAAMtN,KAAKsN;;AACrB;;;;;;aAOaiB;IACd,OAAO,IAAIJ;AACb;;;;;;;;GASM,UAAUK,0BAA0BnB;IAGxC,OAAO,IAAIgB,wCAA8BhB,GAAUoB;AACrD;;;;;GAiBM,UAAUC,iBACdrB;IAEA,OAAO,IAAID,+BAAqBC;AAClC;;;;;;;GAgCM,UAAUsB,qBACdtB;IAEA,OAAO,IAAIU,mCAAyBV;AACtC;;AAwBA,MAAMuB;IAYJ,WAAA/O,CAAoBgP;QAAA7O,KAAc6O,iBAAdA,GAXpB7O,KAAIsN,OAA0B;AAWkB;IAEhD,MAAAQ;QACE,OAAO;YAAER,MAAMtN,KAAKsN;;AACrB;;;WAKD,WAAAW,CACEZ;QAEArN,KAAKuN,2BAA2BC,GAAwBC,UACxDzN,KAAK0N,4BAA4B;YAC/BE,OAAQkB,KACN,IAAIC,GACFD,GACAzB,GAAUoB,gBACVzO,KAAK6O;;AAGZ;;;AAwBH,MAAMG;IAAN,WAAAnP;QACEG,KAAIsN,OAA4B;AA8BjC;IAnBC,MAAAQ;QACE,OAAO;YAAER,MAAMtN,KAAKsN;;AACrB;;;WAKD,WAAAW,CACEZ;QAEArN,KAAKuN,2BAA2BC,GAAwBC,UACxDzN,KAAK0N,4BAA4B;YAC/BE,OAAQkB,KACN,IAAIG,GACFH,GACAzB,GAAUoB;;AAGjB;;;;;;;GA2BG,UAAUP,2BACdb;IAEA,OAAO,IAAIuB,+BAAqBvB,GAAUwB;AAC5C;;;;aAKgBK;IACd,OAAO,IAAIF;AACb;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;ACpXA,MAAMG,KAAgB;;;;UA+QTC;;IAqBX,WAAAvP,CAAYwP,GAA2BC;QACrCtP,KAAKqP,mBAAmBA,GACxBrP,KAAKsP,YAAYA;AAClB;;;;;;WAQD,OAAAC,CAAQC;QACN,OACExP,KAAKqP,qBAAqBG,EAAMH,oBAChCrP,KAAKsP,cAAcE,EAAMF;AAE5B;;;;;;;;;;;GA+CG,OAAOxO,yBAGH2O;;IAUR,WAAA5P,CACWkB,GACTkM,GACAnE,GACA4G,GACAC,GACAxL;QAEAjC,MAAMnB,GAAYkM,GAAgBnE,GAAK4G,GAAUvL,IAPxCnE,KAAUe,aAAVA,GAQTf,KAAK4P,iBAAiB7O,GACtBf,KAAK2P,WAAWA;AACjB;;;WAKD,MAAAnO;QACE,OAAOU,MAAMV;AACd;;;;;;;;;;;;;;WAgBD,IAAAlB,CAAKqK,IAA2B;QAC9B,IAAK3K,KAAKiB,WAEH;YAAA,IAAIjB,KAAKkB,YAAY;;;gBAG1B,MAAMO,IAAW,IAAIC,sBACnB1B,KAAKe,YACLf,KAAKI,iBACLJ,KAAKgB,MACLhB,KAAKiB,WACLjB,KAAK2P;iCACY;gBAEnB,OAAO3P,KAAKkB,WAAWS,cAAcF,GAAUkJ;AAChD;YACC,OAAO3K,KAAKI,gBAAgBwB,aAC1B5B,KAAKiB,UAAUX,KAAKO,OACpB8J,EAAQkF;AAEX;AACF;;;;;;;;;;;;;;;;;;;IAoBD,GAAA/N,CAAIC,GAA+B4I,IAA2B;QAC5D,IAAI3K,KAAKiB,WAAW;YAClB,MAAMJ,IAAQb,KAAKiB,UAAUX,KAAK0B,MAChCC,EAAsB,wBAAwBF;YAEhD,IAAc,SAAVlB,GACF,OAAOb,KAAKI,gBAAgBwB,aAC1Bf,GACA8J,EAAQkF;AAGb;AAEF;;;;;;WAgBD,MAAA/B;QACE,IAAI9N,KAAK2P,SAASN,kBAChB,MAAM,IAAI9M,EACRC,EAAKsN,qBACL;QAIJ,MAAMJ,IAAW1P,KAAKiB,WAEhB8O,IAAc,CAAA;;gBAMpB,IALAA,EAAa,OAAIjP,iBAAiBkP,oBAClCD,EAAe,SAAI,IACnBA,EAAqB,eAAI;QACzBA,EAAmB,aAAI/P,KAAKgB,KAAKkJ,aAG9BwF,MACAA,EAASO,sBACTP,EAASQ,mBAEV,OAAOH;QAEY/P,KAAKI,gBAAgBG,iBACxCmP,EAASpP,KAAKO,MAAMH,SAASC,QAC7B;QAQF,OANAoP,EAAe,UACb/P,KAAKe,YAGLf,KAAKsB,IAAIF,MCxhBN,kBD0hBE2O;AACR;;;SAkCaI,yBAIdC,GACAC,GACAlM;IAEA,IAAImM,GAAaD,GAAMvP,iBAAiByP,cAAc;QACpD,IAAIF,EAAKG,WAAWrB,IAClB,MAAM,IAAI5M,EACRC,EAAKe,kBACL;;gBAIJ,MAAMkN,IAAaC,GAAcN,EAAG9K,cAC9BqL,IAAeC,GAAuBP,EAAKG,QAAQC,IACnDI,IAAWF,EAAaG,KACxBC,IAA6B,IAAIC,GACrCL,EAAaM,eACbR;QAEF,KAAK,MAAMS,KAAWL,GACpBE,EAAaI,EAAgBD;;gBAI/B,MAAME,IAAmBL,EAAaM;QACtC,IAAgC,MAA5BD,EAAiB9O,QACnB,MAAM,IAAIC,EACRC,EAAKe,kBACL,+DAA+D6N,EAAiB9O;;gBAKpF,MAAMoN,IAAW4B,GAAab,GAAYW,EAAiB,GAAG1B,WACxD6B,IAAc,IAAI7H,EACtBF,EAAaC,WAAW4G,EAAKmB;;QAI/B,OAAO,IAAI1Q,iBACTsP,GACA,IAAIpF,6BAAmBoF,IACvBmB,GACA7B,GACA,IAAIN;iCACsB;0BACP,IAEnBjL,KAAwB;AAE3B;AAKH;;;;;;;;;;;;GA7ISrD,kBAAkBkP,qBAAW,kCAC7BlP,iBAAAyP,cAAc;IACnBtQ,MAAMwR,GAAS,UAAU3Q,iBAAiBkP;IAC1C0B,cAAcD,GAAS,UAAU;IACjCD,YAAYC,GAAS;IACrBjB,QAAQiB,GAAS;;;AAqJf,MAAO/P,8BAGHZ;;;;;;;;;;;;;;IAcR,IAAAR,CAAKqK,IAA2B;QAC9B,OAAOzI,MAAM5B,KAAKqK;AACnB;;;;;;;;;UAUUgH;;IAoBX,WAAA9R,CACWkB,GACAX,GACTD,GACSyR;QAHA5R,KAAUe,aAAVA,GACAf,KAAeI,kBAAfA,GAEAJ,KAAS4R,YAATA,GAET5R,KAAK2P,WAAW,IAAIP,iBAClBwC,EAAUvC,kBACVuC,EAAUtC;QAEZtP,KAAKG,QAAQA;AACd;oEAGD,QAAI0R;QACF,MAAM9B,IAAkE;QAExE,OADA/P,KAAKuG,SAAQkC,KAAOsH,EAAOhN,KAAK0F,MACzBsH;AACR;8DAGD,QAAI+B;QACF,OAAO9R,KAAK4R,UAAUC,KAAKC;AAC5B;qEAGD,SAAIC;QACF,OAAqB,MAAd/R,KAAK8R;AACb;;;;;;;WASD,OAAAvL,CACEyL,GAGAC;QAEAjS,KAAK4R,UAAUC,KAAKtL,SAAQkC;YAC1BuJ,EAASE,KACPD,GACA,IAAIvQ,sBACF1B,KAAKe,YACLf,KAAKI,iBACLqI,EAAIK,KACJL,GACA,IAAI2G,iBACFpP,KAAK4R,UAAUO,YAAYC,IAAI3J,EAAIK,MACnC9I,KAAK4R,UAAUtC,YAEjBtP,KAAKG,MAAMgE;AAEd;AAEJ;;;;;;;;;WAWD,UAAAkO,CACE1H,IAAiC;QAEjC,MAAM2H,MAA2B3H,EAAQ2H;QAEzC,IAAIA,KAA0BtS,KAAK4R,UAAUW,yBAC3C,MAAM,IAAIhQ,EACRC,EAAKe,kBACL;QAaJ,OAPGvD,KAAKwS,kBACNxS,KAAKyS,yCAAyCH,MAE9CtS,KAAKwS;;QA8KK,SAAAE,8BAIdvF,GACAmF;YAEA,IAAInF,EAAcyE,UAAUe,QAAQC,WAAW;gBAI7C,IAAIC,IAAQ;gBACZ,OAAO1F,EAAcyE,UAAUS,WAAW1M,KAAImN;oBAa5C,MAAMrK,IAAM,IAAI/G,sBACdyL,EAAcpM,YACdoM,EAAc/M,iBACd0S,EAAOrK,IAAIK,KACXgK,EAAOrK,KACP,IAAI2G,iBACFjC,EAAcyE,UAAUO,YAAYC,IAAIU,EAAOrK,IAAIK,MACnDqE,EAAcyE,UAAUtC,YAE1BnC,EAAchN,MAAMgE;oBAGtB,OADU2O,EAAOrK,KACV;wBACLxI,MAAM;wBACNwI;wBACAsK,WAAW;wBACXC,UAAUH;;AACX;AAEJ;YAAM;;;gBAGL,IAAII,IAAe9F,EAAcyE,UAAUe;gBAC3C,OAAOxF,EAAcyE,UAAUS,WAC5BlP,QACC2P,KAAUR,KAAqC,gCAAXQ,EAAO7S,OAE5C0F,KAAImN;oBACH,MAAMrK,IAAM,IAAI/G,sBACdyL,EAAcpM,YACdoM,EAAc/M,iBACd0S,EAAOrK,IAAIK,KACXgK,EAAOrK,KACP,IAAI2G,iBACFjC,EAAcyE,UAAUO,YAAYC,IAAIU,EAAOrK,IAAIK,MACnDqE,EAAcyE,UAAUtC,YAE1BnC,EAAchN,MAAMgE;oBAEtB,IAAI4O,KAAY,GACZC,KAAY;oBAUhB,OATe,6BAAXF,EAAO7S,SACT8S,IAAWE,EAAa3J,QAAQwJ,EAAOrK,IAAIK,MAE3CmK,IAAeA,EAAaC,OAAOJ,EAAOrK,IAAIK;oBAEjC,+BAAXgK,EAAO7S,SACTgT,IAAeA,EAAaE,IAAIL,EAAOrK,MACvCuK,IAAWC,EAAa3J,QAAQwJ,EAAOrK,IAAIK;oBAEtC;wBACL7I,MAAMmT,2BAAiBN,EAAO7S;wBAC9BwI;wBACAsK;wBACAC;;AACD;AAEN;AACH,SAjQ4BN,CAAoB1S,MAAMsS,IAChDtS,KAAKyS,uCAAuCH,IAGvCtS,KAAKwS;AACb;;;;;;WAgBD,MAAA1E;QACE,IAAI9N,KAAK2P,SAASN,kBAChB,MAAM,IAAI9M,EACRC,EAAKsN,qBACL;;gBAKJ,MAAMC,IAAc,CAAA;QACpBA,EAAa,OAAI4B,cAAc3B,oBAC/BD,EAAqB,eAAI,iBACzBA,EAAmB,aAAIsD,GAAOC;QAEXtT,KAAKe,WAAWuE,YAAYiO,UAC7BvT,KAAKe,WAAWuE,YAAYkO;QAE9C,MAAMnC,IAAwB,IACxBoC,IAA+B,IAC/BC,IAAkB;QAwBxB,OAtBA1T,KAAK6R,KAAKtL,SAAQkC;YACM,SAAlBA,EAAIxH,cAGRoQ,EAAUtO,KAAK0F,EAAIxH,YACnBwS,EAAa1Q,KACX/C,KAAKI,gBAAgBG,iBACnBkI,EAAIxH,UAAUX,KAAKO,MAAMH,SAASC,QAClC;YAGJ+S,EAAM3Q,KAAK0F,EAAInH,IAAIF;AAAK,aAE1B2O,EAAe,UACb/P,KAAKe,YACLf,KAAKG,MAAM6D,QACX+L,EAAmB,YC3zBhB;QDi0BEA;AACR;;;SAkCa4D,sBAIdvD,GACAC,GACAlM;IAEA,IAAImM,GAAaD,GAAMsB,cAAcpB,cAAc;QACjD,IAAIF,EAAKG,WAAWrB,IAClB,MAAM,IAAI5M,EACRC,EAAKe,kBACL;;gBAIJ,MAAMkN,IAAaC,GAAcN,EAAG9K,cAC9BqL,IAAeC,GAAuBP,EAAKG,QAAQC,IACnDI,IAAWF,EAAaG,KACxBC,IAA6B,IAAIC,GACrCL,EAAaM,eACbR;QAEF,KAAK,MAAMS,KAAWL,GACpBE,EAAaI,EAAgBD;QAG/B,IAAoC,MAAhCH,EAAa6C,QAAQtR,QACvB,MAAM,IAAIC,EACRC,EAAKe,kBACL,4CAA4CwN,EAAa6C,QAAQtR;;gBAKrE,MAAMnC,IAAQ0T,GAAiB9C,EAAa6C,QAAQ,GAAGE,eAGjD1C,IAAmBL,EAAaM;;gBACtC,IAAI0C,IAAc,IAAIC;QACtB5C,EAAiBzL,KAAIsO;YACnB,MAAMvE,IAAW4B,GAAab,GAAYwD,EAAgBvE;YAC1DqE,IAAcA,EAAYZ,IAAIzD;AAAS;;QAGzC,MAAMwE,IAAeC,GAAaC,qBAChCjU,GACA4T,GACAM;0BACiB;iCACO,IAIpBC,IAAgB,IAAIrQ,EACxBmM,GACAjM,KAAwB,MACxBhE;;;QAIF,OAAO,IAAIwR,cACTvB,GACA,IAAIpF,6BAAmBoF,IACvBkE,GACAJ;AAEH;AAKH;;AAwFM,SAAUd,2BAAiBnT;IAC/B,QAAQA;MACN,KAAA;QACE,OAAO;;MACT,KAAyB;MACzB,KAAA;QACE,OAAO;;MACT,KAAA;QACE,OAAO;;MACT;QACE,OAzhCmDsU,GAyhCvC,OAA+B;YAAEtU;;;AAEnD;;;;;;;;;;GAWgB,UAAAuU,cACd5I,GAGAC;IAIA,OAAID,aAAgB9K,oBAAoB+K,aAAiB/K,mBAErD8K,EAAK7K,eAAe8K,EAAM9K,cAC1B6K,EAAK5K,KAAKuO,QAAQ1D,EAAM7K,UACJ,SAAnB4K,EAAK3K,YACkB,SAApB4K,EAAM5K,YACN2K,EAAK3K,UAAUsO,QAAQ1D,EAAM5K,eACjC2K,EAAK1K,eAAe2K,EAAM3K,aAEnB0K,aAAgB+F,iBAAiB9F,aAAiB8F,kBAEzD/F,EAAK7K,eAAe8K,EAAM9K,cAC1BgL,EAAWH,EAAKzL,OAAO0L,EAAM1L,UAC7ByL,EAAK+D,SAASJ,QAAQ1D,EAAM8D,aAC5B/D,EAAKgG,UAAUrC,QAAQ1D,EAAM+F;AAKnC;;;;;;;;;;;;;;;;;GA9SSD,eAAkB3B,qBAAW,+BAC7B2B,cAAApB,cAAc;IACnBtQ,MAAMwR,GAAS,UAAUE,cAAc3B;IACvC0B,cAAcD,GAAS,UAAU;IACjCD,YAAYC,GAAS;IACrBjB,QAAQiB,GAAS;;;AEnyBd,MAAMgD,KAAkD;IAC7DC,aAAa;;;;;;;;;;;;;;;;;;;;;;;;;;;MCgCFC;;IASX,WAAA9U,CACmBkB,GACA6T;QADA5U,KAAUe,aAAVA,GACAf,KAAc4U,iBAAdA,GANX5U,KAAU6U,aAAG,IACb7U,KAAU8U,cAAG;QAOnB9U,KAAK+U,cAAczQ,EAAkBvD;AACtC;IA+BD,GAAAiU,CACEC,GACA3U,GACAqK;QAEA3K,KAAKkV;QACL,MAAM5T,IAAM6T,4BAAkBF,GAAajV,KAAKe,aAE1C6J,IAAiBF,sCACrBpJ,EAAI6C,WACJ7D,GACAqK,IAEIyK,IAASC,GACbrV,KAAK+U,aACL,kBACAzT,EAAIN,MACJ4J,GACkB,SAAlBtJ,EAAI6C,WACJwG;QAGF,OADA3K,KAAK6U,WAAW9R,KAAKqS,EAAOE,WAAWhU,EAAIN,MAAMuU,GAAaC,UACvDxV;AACR;IAuCD,MAAAyV,CACER,GACAS,GACA7U,MACG8U;QAEH3V,KAAKkV;QACL,MAAM5T,IAAM6T,4BAAkBF,GAAajV,KAAKe;;;gBAMhD,IAAIqU;QAyBJ,OApBEA,IAH6B,oBAJ/BM,IAAoBnN,GAAmBmN,OAKrCA,aAA6BE,KAEpBC,GACP7V,KAAK+U,aACL,qBACAzT,EAAIN,MACJ0U,GACA7U,GACA8U,KAGOG,GACP9V,KAAK+U,aACL,qBACAzT,EAAIN,MACJ0U;QAIJ1V,KAAK6U,WAAW9R,KACdqS,EAAOE,WAAWhU,EAAIN,MAAMuU,GAAa/T,QAAO,MAE3CxB;AACR;;;;;;WAQD,OACEiV;QAEAjV,KAAKkV;QACL,MAAM5T,IAAM6T,4BAAkBF,GAAajV,KAAKe;QAIhD,OAHAf,KAAK6U,aAAa7U,KAAK6U,WAAW7R,OAChC,IAAI+S,GAAezU,EAAIN,MAAMuU,GAAaC,UAErCxV;AACR;;;;;;;;;;;;WAcD,MAAAgW;QAGE,OAFAhW,KAAKkV,uBACLlV,KAAK8U,cAAa,GACd9U,KAAK6U,WAAWvS,SAAS,IACpBtC,KAAK4U,eAAe5U,KAAK6U,cAG3BoB,QAAQC;AAChB;IAEO,mBAAAhB;QACN,IAAIlV,KAAK8U,YACP,MAAM,IAAIvS,EACRC,EAAKsN,qBACL;AAIL;;;AAGa,SAAAqF,4BAIdF,GAGA/Q;IAIA,KAFA+Q,IAAc1M,GAAmB0M,IAEjB/Q,cAAcA,GAC5B,MAAM,IAAI3B,EACRC,EAAKe,kBACL;IAGF,OAAO0R;AAEX;;;;;;;;;;;;;;;;;;;;;;;;;;UC1MakB;;IASX,WAAAtW,CACqBkB,GACFqV;QADEpW,KAAUe,aAAVA,GACFf,KAAYoW,eAAZA,GAEjBpW,KAAK+U,cAAczQ,EAAkBvD;AACtC;;;;;;WAQD,GAAAe,CACEmT;QAEA,MAAM3T,IAAM6T,4BAAkBF,GAAajV,KAAKe,aAC1CkM,IAAiB,IAAIjC,6BAAmBhL,KAAKe;QACnD,OAAOf,KAAKoW,aAAaC,OAAO,EAAC/U,EAAIN,QAAO8L,MAAK+E;YAC/C,KAAKA,KAAwB,MAAhBA,EAAKvP,QAChB,OAAOiS,GAAK;YAEd,MAAM9L,IAAMoJ,EAAK;YACjB,IAAIpJ,EAAIyH,mBACN,OAAO,IAAIpP,mBACTd,KAAKe,YACLkM,GACAxE,EAAIK,KACJL,GACAnH,EAAI6C;YAED,IAAIsE,EAAI6N,gBACb,OAAO,IAAIxV,mBACTd,KAAKe,YACLkM,GACA3L,EAAIN,MACJ,MACAM,EAAI6C;YAGN,MAAMoQ,GACJ,OAEA;gBACE9L;;AAGL;AAEJ;IAgCD,GAAAuM,CACEC,GACApU,GACA8J;QAEA,MAAMrJ,IAAM6T,4BAAkBF,GAAajV,KAAKe,aAC1C6J,IAAiBF,sCACrBpJ,EAAI6C,WACJtD,GACA8J,IAEIyK,IAASC,GACbrV,KAAK+U,aACL,mBACAzT,EAAIN,MACJ4J,GACkB,SAAlBtJ,EAAI6C,WACJwG;QAGF,OADA3K,KAAKoW,aAAapB,IAAI1T,EAAIN,MAAMoU,IACzBpV;AACR;IAuCD,MAAAyV,CACER,GACAS,GACA7U,MACG8U;QAEH,MAAMrU,IAAM6T,4BAAkBF,GAAajV,KAAKe;;;gBAMhD,IAAIqU;QAuBJ,OAlBEA,IAH6B,oBAJ/BM,IAAoBnN,GAAmBmN,OAKrCA,aAA6BE,KAEpBC,GACP7V,KAAK+U,aACL,sBACAzT,EAAIN,MACJ0U,GACA7U,GACA8U,KAGOG,GACP9V,KAAK+U,aACL,sBACAzT,EAAIN,MACJ0U;QAIJ1V,KAAKoW,aAAaX,OAAOnU,EAAIN,MAAMoU,IAC5BpV;AACR;;;;;;WAQD,OACEiV;QAEA,MAAM3T,IAAM6T,4BAAkBF,GAAajV,KAAKe;QAEhD,OADAf,KAAKoW,aAAalD,OAAO5R,EAAIN,OACtBhB;AACR;;;;;;;;;;;;;;;;;;;;;;;;;GClOG,OAAOmW,oBAAoBI;;;;IAK/B,WAAA1W,CACqBkB,GACnBqV;QAEAlU,MAAMnB,GAAYqV,IAHCpW,KAAUe,aAAVA;AAIpB;;;;;;WAQD,GAAAe,CACEmT;QAEA,MAAM3T,IAAM6T,4BAAkBF,GAAajV,KAAKe,aAC1CkM,IAAiB,IAAIC,EAAkBlN,KAAKe;QAClD,OAAOmB,MACJJ,IAAImT,GACJnI,MACC0J,KACE,IAAI1V,iBACFd,KAAKe,YACLkM,GACA3L,EAAIN,MACJwV,EAAqBvV,WACrB,IAAImO;iCACsB;0BACP,IAEnB9N,EAAI6C;AAGb;;;;;;;;;;;;;;;;;;;;;aAsBasS,eACdvS,GACAwS,GACA/L;IAEAzG,IAAYkI,EAAKlI,GAAWmI;IAC5B,MAAMsK,IAAkD;WACnDlC;WACA9J;;KH/ED,SAAUiM,qCAA2BjM;QACzC,IAAIA,EAAQ+J,cAAc,GACxB,MAAM,IAAInS,EACRC,EAAKe,kBACL;AAGN,KG0EEqT,CAA2BD;IAC3B,MAAMrK,IAASC,EAA0BrI;IACzC,OAAO2S,GACLvK,IACAwK,KACEJ,EAAe,IAAIP,YAAYjS,GAAW4S,MAC5CH;AAEJ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;GCNM,UAAUI,OACdC;IAEAA,IAAY5K,EACV4K,GACAzV;IAEF,MAAM2C,IAAYkI,EAAK4K,EAAU9S,WAAWmI,IACtCC,IAASC,EAA0BrI;IAEzC,OAAO+S,GACL3K,GACA0K,EAAUhW,MACV8L,MAAKrL,KAAYyV,+BAAqBhT,GAAW8S,GAAWvV;AAChE;;;;;;;;GASM,UAAU0V,gBACdH;IAEAA,IAAY5K,EACV4K,GACAzV;IAEF,MAAM2C,IAAYkI,EAAK4K,EAAU9S,WAAWmI,IACtCC,IAASC,EAA0BrI,IACnC+I,IAAiB,IAAIC,EAAkBhJ;IAE7C,OAAOkT,GAAyC9K,GAAQ0K,EAAUhW,MAAM8L,MACtErE,KACE,IAAI3H,iBACFoD,GACA+I,GACA+J,EAAUhW,MACVyH,GACA,IAAI2G,iBACM,SAAR3G,KAAgBA,EAAI4O;sBACH,IAEnBL,EAAU7S;AAGlB;;;;;;;;GASM,UAAUmT,iBAIdN;IAEAA,IAAY5K,EACV4K,GACAzV;IAEF,MAAM2C,IAAYkI,EAAK4K,EAAU9S,WAAWmI,IACtCC,IAASC,EAA0BrI;IAEzC,OAAO+S,GAA8C3K,GAAQ0K,EAAUhW,MAAM;QAC3EuW,QAAQ;OACPzK,MAAKrL,KAAYyV,+BAAqBhT,GAAW8S,GAAWvV;AACjE;;;;;;;;;;;GAYM,UAAU+V,QACdrX;IAEAA,IAAQiM,EAAuCjM,GAAO8D;IACtD,MAAMC,IAAYkI,EAAKjM,EAAM+D,WAAWmI,IAClCC,IAASC,EAA0BrI,IACnC+I,IAAiB,IAAIC,EAAkBhJ;IAG7C,OADA/B,mDAAyChC,EAAM6D,SACxCyT,GACLnL,GACAnM,EAAM6D,QACN8I,MACArL,KACE,IAAIkQ,cACFzN,GACA+I,GACA9M,GACAsB;AAGR;;;;;;;;GASM,UAAUiW,iBAIdvX;IAEAA,IAAQiM,EAAuCjM,GAAO8D;IACtD,MAAMC,IAAYkI,EAAKjM,EAAM+D,WAAWmI,IAClCC,IAASC,EAA0BrI,IACnC+I,IAAiB,IAAIC,EAAkBhJ;IAE7C,OAAOyT,GAA0CrL,GAAQnM,EAAM6D,QAAQ8I,MACrErL,KACE,IAAIkQ,cACFzN,GACA+I,GACA9M,GACAsB;AAGR;;;;;;;GAQM,UAAUmW,kBAIdzX;IAEAA,IAAQiM,EAAuCjM,GAAO8D;IACtD,MAAMC,IAAYkI,EAAKjM,EAAM+D,WAAWmI,IAClCC,IAASC,EAA0BrI,IACnC+I,IAAiB,IAAIC,EAAkBhJ;IAE7C,OAAOuT,GAA+CnL,GAAQnM,EAAM6D,QAAQ;QAC1EuT,QAAQ;OACPzK,MACDrL,KAAY,IAAIkQ,cAAczN,GAAW+I,GAAgB9M,GAAOsB;AAEpE;;SA+BgBoW,OACdb,GACA1W,GACAqK;IAEAqM,IAAY5K,EACV4K,GACAzV;IAEF,MAAM2C,IAAYkI,EAAK4K,EAAU9S,WAAWmI,IAEtCzB,IAAiBF,sCACrBsM,EAAU7S,WACV7D,GACAqK,IAEIlG,IAAaH,EAAkBJ;IAWrC,OAAO4T,aAAa5T,GAAW,EAVhBmR,GACb5Q,GACA,UACAuS,EAAUhW,MACV4J,GACwB,SAAxBoM,EAAU7S,WACVwG,GAGsB2K,WAAW0B,EAAUhW,MAAMuU,GAAaC;AAElE;;AAuCM,SAAUuC,UACdf,GACAtB,GACA7U,MACG8U;IAEHqB,IAAY5K,EACV4K,GACAzV;IAEF,MAAM2C,IAAYkI,EAAK4K,EAAU9S,WAAWmI,IAEtC5H,IAAaH,EAAkBJ;IAMrC,IAAIkR;IAKFA,IAH6B;;;IAJ/BM,IAAoBnN,GAAmBmN,OAKrCA,aAA6BE,KAEpBC,GACPpR,GACA,aACAuS,EAAUhW,MACV0U,GACA7U,GACA8U,KAGOG,GACPrR,GACA,aACAuS,EAAUhW,MACV0U;IAKJ,OAAOoC,aAAa5T,GAAW,EADdkR,EAAOE,WAAW0B,EAAUhW,MAAMuU,GAAa/T,QAAO;AAEzE;;;;;;;;GASM,UAAUwW,UACdhB;IAIA,OAAOc,aAFW1L,EAAK4K,EAAU9S,WAAWmI,IAC1B,EAAC,IAAI0J,GAAeiB,EAAUhW,MAAMuU,GAAaC;AAErE;;;;;;;;;;;GAYgB,UAAAyC,OACdjB,GACA1W;IAEA,MAAM4D,IAAYkI,EAAK4K,EAAU9S,WAAWmI,IAEtC6L,IAASzP,GAAIuO,IACbpM,IAAiBF,sCAA4BsM,EAAU7S,WAAW7D,IAElEmE,IAAaH,EAAkB0S,EAAU9S;IAW/C,OAAO4T,aAAa5T,GAAW,EAVhBmR,GACb5Q,GACA,UACAyT,EAAOlX,MACP4J,GACwB,SAAxBoM,EAAU7S,WACV,CAAE,GAGoBmR,WAAW4C,EAAOlX,MAAMuU,GAAa/T,QAAO,OACzBsL,MAAK,MAAMoL;AACxD;;SAuLgBC,WACdnB,MAGGoB;;IAGHpB,IAAYzO,GAAmByO;IAC/B,IAAIrM,IAAiC;QACnC2H,yBAAwB;QACxBiF,QAAQ;OAENc,IAAU;IACe,mBAAlBD,EAAKC,MAA0B/Y,4BAAkB8Y,EAAKC,QAC/D1N,IAAUyN,EAAKC;IAGjB,MAAMC,IAAkB;QACtBhG,wBAAwB3H,EAAQ2H;QAChCiF,QAAQ5M,EAAQ4M;;IAGlB,IAAIjY,4BAAkB8Y,EAAKC,KAAW;QACpC,MAAME,IAAeH,EAAKC;QAG1BD,EAAKC,KAAWE,EAAaC,MAAMC,KAAKF,IACxCH,EAAKC,IAAU,KAAKE,EAAaG,OAAOD,KAAKF,IAC7CH,EAAKC,IAAU,KAAKE,EAAaI,UAAUF,KAAKF;AACjD;IAED,IAAIK,GACA1U,GACA2U;IAEJ,IAAI7B,aAAqBzV,GACvB2C,IAAYkI,EAAK4K,EAAU9S,WAAWmI,IACtCwM,IAAgBC,GAAgB9B,EAAUhW,KAAKI,OAE/CwX,IAAW;QACTJ,MAAM/W;YACA2W,EAAKC,MAELD,EAAKC,GAELnB,+BACEhT,GACA8S,GACAvV;AAGL;QAEHiX,OAAON,EAAKC,IAAU;QACtBM,UAAUP,EAAKC,IAAU;YAEtB;QACL,MAAMlY,IAAQiM,EAAuC4K,GAAW/S;QAChEC,IAAYkI,EAAKjM,EAAM+D,WAAWmI,IAClCwM,IAAgB1Y,EAAM6D;QACtB,MAAMiJ,IAAiB,IAAIC,EAAkBhJ;QAC7C0U,IAAW;YACTJ,MAAM/W;gBACA2W,EAAKC,MACND,EAAKC,GACJ,IAAI1G,cAAczN,GAAW+I,GAAgB9M,GAAOsB;AAEvD;YAEHiX,OAAON,EAAKC,IAAU;YACtBM,UAAUP,EAAKC,IAAU;WAG3BlW,mDAAyC6U,EAAUhT;AACpD;IAED,MAAMsI,IAASC,EAA0BrI;IACzC,OAAO6U,GACLzM,GACAuM,GACAP,GACAM;AAEJ;;AA2PM,SAAUI,iBAGdhC,GAAsBiC,MAAyBb;IAC/C,MAAMhI,IAAK7H,GAAmByO,IACxB3G;;;;;;;;;;;;;IA+LR,SAAS6I,sCAA4BD;QAMnC,MAAMlJ,IAKF;YACFS,QAAQ;YACRgB,YAAY;YACZE,cAAc;WAEVyH,IAAe,EAAC,UAAU,cAAc;QAC9C,KAAK,MAAMrQ,KAAOqQ,GAAc;YAC9B,MAAMrQ,KAAOmQ,IAAe;gBAC1BlJ,EAAO2I,QAAQ,wCAAwC5P;gBACvD;AACD;;wBAED,MAAMjI,IAASoY,EAAqBnQ;YACpC,IAAqB,mBAAVjI,GAAoB;gBAC7BkP,EAAO2I,QAAQ,uBAAuB5P;gBACtC;AACD;YACD,IAAqB,MAAjBjI,EAAMyB,QAAc;gBACtByN,EAAO2I,QAAQ,uBAAuB5P;gBACtC;AACD;YACW,aAARA,IACFiH,EAAOS,SAAS3P,IACC,iBAARiI,IACTiH,EAAOyB,aAAa3Q,IACH,mBAARiI,MACTiH,EAAO2B,eAAe7Q;AAEzB;QACD,OAAOkP;AACT;;;;;;;;;;;;;;;GAxOemJ,EAA4BD;IACzC,IAAI5I,EAAKqI,OACP,MAAM,IAAInW,EAAeC,EAAKe,kBAAkB8M,EAAKqI;IAEvD,IACI/N,GADAyO,IAAS;IAMb,IAJ4B,mBAAjBhB,EAAKgB,MAAyB9Z,4BAAkB8Y,EAAKgB,QAC9DzO,IAAUyN,EAAKgB;IAGS,oBAAtB/I,EAAKqB,cAAkC;QACzC,IAAIkH,IAIO;QACX,IAA4B,mBAAjBR,EAAKgB,MAAwB9Z,4BAAkB8Y,EAAKgB,KAAU;YACvE,MAAMb,IAAeH,EAAKgB;YAG1BR,IAAW;gBACTJ,MAAMD,EAAaC;gBACnBE,OAAOH,EAAaG;gBACpBC,UAAUJ,EAAaI;;AAE1B,eACCC,IAAW;YACTJ,MAAMJ,EAAKgB;YAGXV,OAAON,EAAKgB;YACZT,UAAUP,EAAKgB;;;;;;;;;;;;;;;;;QAGnB,OAuRJ,SAASC,wCAIPjJ,GACAC,GACA1F,GACAiO,GAKAzU;YAEA,IACImV,GADAC,KAAwB;YAE5B,MAAMC,IAAWC,GAAWrJ,GAAIC,EAAKG;YAsBrC,OArBAgJ,EACG1M,MAAK,MAAM4M,GAAWtJ,GAAIC,EAAKmB,cAC/B1E,MAAK3M;gBACJ,IAAIA,MAAUoZ,GAAc;oBAEtBpV,KADsBhE,EAEdwZ,cAAcxV,IAE1BmV,IAAsBnB,WACpBhY,GACAwK,KAAoB,CAAA,GACpBiO;AAEH;AAAA,gBAEFgB,OAAMC,MACDjB,EAASF,SACXE,EAASF,MAAMmB,IAEV,aAEJ;gBACDN,MAGJA,KAAe,GACXD,KACFA;AACD;AAEL;;;;;;;;;;;;;;;;;;;;;;;;;;;GAtUWD,EACLjJ,GACAC,GACA1F,GACAiO,GACAR,EAAKgB;AAER;IAAM,IAA0B,uBAAtB/I,EAAKqB,cAAqC;QACnD,IAAIkH,IAIO;QACX,IAA4B,mBAAjBR,EAAKgB,MAAwB9Z,4BAAkB8Y,EAAKgB,KAAU;YACvE,MAAMb,IAAeH,EAAKgB;YAG1BR,IAAW;gBACTJ,MAAMD,EAAaC;gBACnBE,OAAOH,EAAaG;gBACpBC,UAAUJ,EAAaI;;AAE1B,eACCC,IAAW;YACTJ,MAAMJ,EAAKgB;YAGXV,OAAON,EAAKgB;YACZT,UAAUP,EAAKgB;;QAGnB,OAwLJ,SAASU,2CAIP1J,GACAC,GACA1F,GACAiO,GAKAzU;YAEA,IACImV,GADAC,KAAwB;YAE5B,MAAMC,IAAWC,GAAWrJ,GAAIC,EAAKG;YAsBrC,OArBAgJ,EACG1M,MAAK;gBACJ,KAAKyM,GAAc;oBACjB,MAAMQ,IAAe,IAAIxY,EACvB6O,GACAjM,KAAwB,MACxBuF,EAAYsQ,SAAS3J,EAAKmB;oBAE5B8H,IAAsBnB,WACpB4B,GACApP,KAAoB,CAAA,GACpBiO;AAEH;AAAA,gBAEFgB,OAAMC,MACDjB,EAASF,SACXE,EAASF,MAAMmB,IAEV,aAEJ;gBACDN,MAGJA,KAAe,GACXD,KACFA;AACD;AAEL,SAvOWQ,CACL1J,GACAC,GACA1F,GACAiO,GACAR,EAAKgB;AAER;IACC,MAAM,IAAI7W,EACRC,EAAKe,kBACL,8BAA8B8M,EAAKqB;AAGzC;;AAgDgB,SAAAuI,kBACd/V,GACAgW;IAEAhW,IAAYkI,EAAKlI,GAAWmI;IAC5B,MAAMC,IAASC,EAA0BrI,IACnC0U,IAAWtZ,4BAAkB4a,KAC9BA,IACD;QACE1B,MAAM0B;;IAGZ,OAAOC,GAA0C7N,GAAQsM;AAC3D;;;;;GAMgB,UAAAd,aACd5T,GACAkW;IAEA,MAAM9N,IAASC,EAA0BrI;IACzC,OAAOmW,GAAqB/N,GAAQ8N;AACtC;;;;;GAMA,UAASlD,+BACPhT,GACA5C,GACAG;IAMA,MAAMgH,IAAMhH,EAASoQ,KAAK/P,IAAIR,EAAIN,OAE5BiM,IAAiB,IAAIC,EAAkBhJ;IAC7C,OAAO,IAAIpD,iBACToD,GACA+I,GACA3L,EAAIN,MACJyH,GACA,IAAI2G,iBAAiB3N,EAAS4N,kBAAkB5N,EAAS6N,YACzDhO,EAAI6C;AAER;;ACpmCM,SAAUmW,WAAWpW;IAGzB,OAFAA,IAAYkI,EAAKlI,GAAWmI,IAC5BE,EAA0BrI,IACnB,IAAIyQ,WAAWzQ,IAAWkW,KAC/BtC,aAAa5T,GAAWkW;AAE5B;;;;;;;;;;;;;;;;;GC+HgB,UAAAG,sBACdrW,GACAsW;IAEAtW,IAAYkI,EAAKlI,GAAWmI;IAC5B,MAAMC,IAASC,EAA0BrI;IACzC,KACGoI,EAAOmO,oCACkD,aAA1DnO,EAAOmO,iCAAiCC,SAASpN;;;IAKjD,OADAqN,GAAQ,uDACD1E,QAAQC;IAEjB,MAAM0E,IAIF,SAAUC,uBACdL;QAEA,MAAMM,IAC2B,mBAAxBN,IAyCX,SAASO,uBAAa1K;YACpB;gBACE,OAAO2K,KAAKC,MAAM5K;AACnB,cAAC,OAAOwJ;gBACP,MAAM,IAAItX,EACRC,EAAKe,kBACL,2BAA4BsW,GAAaqB;AAE5C;AACH,SAjDSH,CAAaP,KACdA,GACAI,IAA8B;QAEpC,IAAI5Q,MAAMC,QAAQ6Q,EAAmBK,UACnC,KAAK,MAAMtI,KAASiI,EAAmBK,SAAS;YAC9C,MAAMC,IAAkBC,uBAAaxI,GAAO,oBAEtCyI,IAA2B;YACjC,IAAItR,MAAMC,QAAQ4I,EAAMlS,SACtB,KAAK,MAAMqB,KAAS6Q,EAAMlS,QAAQ;gBAChC,MAAM4a,IAAkBF,uBAAarZ,GAAO,cACtCD,IAAYyZ,GAChB,yBACAD;gBAGwB,eAAtBvZ,EAAMyZ,cACRH,EAASvY,KAAK,IAAI2Y,GAAa3Z,GAA8B,+BACpC,gBAAhBC,EAAM2Z,QACfL,EAASvY,KAAK,IAAI2Y,GAAa3Z,GAA+B,gCACrC,iBAAhBC,EAAM2Z,SACfL,EAASvY,KAAK,IAAI2Y,GAAa3Z,GAAgC;AAElE;YAGH6Y,EAAc7X,KACZ,IAAI6Y,GACFA,GAAWC,YACXT,GACAE,GACAQ,GAAW/J;AAGhB;QAEH,OAAO6I;AACT,KA/CwBC,CAAaL;IACnC,OAAOuB,GAAqCzP,GAAQsO;AACtD;;AA0DA,SAASS,uBAAa/a,GAA+BmR;IACnD,IAA8B,mBAAnBnR,EAAKmR,IACd,MAAM,IAAIlP,EACRC,EAAKe,kBACL,+BAA+BkO;IAGnC,OAAOnR,EAAKmR;AACd;;;;;;;;;;;;;;;;;;;;;;;UC5NauK;;IAKX,WAAAnc,CAAqBkB;QAAAf,KAAUe,aAAVA;;QAHZf,KAAIC,OAAkC;AAGD;;;;;;;;;GAU1C,UAAUgc,+BACd/X;IAEAA,IAAYkI,EAAKlI,GAAWmI;IAE5B,MAAM6P,IAAiBC,GAAuCra,IAAIoC;IAClE,IAAIgY,GACF,OAAOA;IAGT,MAAM5P,IAASC,EAA0BrI;IACzC,IAA+D,iBAA3DoI,EAAOmO,kCAAkCC,SAASpN,MACpD,OAAO;IAGT,MAAM8O,IAAW,IAAIJ,4BAA4B9X;IAEjD,OADAiY,GAAuCnH,IAAI9Q,GAAWkY,IAC/CA;AACT;;;;;;;;GASM,UAAUC,uCACdC;IAEAC,qDAA2CD,IAAc;AAC3D;;;;;;GAOM,UAAUE,wCACdF;IAEAC,qDAA2CD,IAAc;AAC3D;;;;;;;GAQM,UAAUG,gCACdH;IAEA,MAAMhQ,IAASC,EAA0B+P,EAAavb;IACtC2b,GAAqCpQ,GAGlDQ,MAAK6P,KAAKC,GAAS,qDACnBhD,OAAMlB,KACLiC,GAAQ,gDAAgDjC;AAE9D;;AAEA,SAAS6D,qDACPD,GACAO;IAEA,MAAMvQ,IAASC,EAA0B+P,EAAavb;IACtC+b,GACdxQ,GACAuQ,GAIC/P,MAAK6P,KACJC,GAEI,0DAAaC,iBAGlBjD,OAAMlB,KACLiC,GAEI,0DAAakC,YACfnE;AAGR;;;;;;;;;GAUA,OAAMyD,KAAyC,IAAIY;;;;;;;;;;;;;;;;;;;;;;;;UChHtCC;IACX,WAAAnd;QACE,MAAM,IAAIod,MAAM;AACjB;;;;;;;;;;;;;;WAgBD,gCAAOC,CACLlL;QAEA,OAAOmL,8BAAoBf,SAASc,0BAA0BlL;AAC/D;;;;;GAkBH,OAAMmL;IAMJ,WAAAtd;iBALwD,IAAIud;AAKpC;IAExB,mBAAWhB;QAKT,OAJKiB,OACHA,KAA8B,IAAIF,+BAClCG,GAAmBD,MAEdA;AACR;IAED,CAAAE,CAAgCC;QAC9Bxd,KAAKyd,EAAqClX,SAAQyL,KAChDA,EAASwL;AAEZ;IAED,yBAAAN,CACElL;QAEA,MAAM7Q,IAAKuc,UACLC,IAAY3d,KAAKyd;QAEvB,OADAE,EAAU3I,IAAI7T,GAAI6Q,IACX,MAAM2L,EAAUzK,OAAO/R;AAC/B;;;AAGH,IAAIkc,KAA0D;;;;;;cCvE9CO,4BACdC,GACAC,KAAkB;IAElBC,EAAcC,IACdC,EACE,IAAIC,EACF,cACA,CAACC,IAAaC,oBAAoB1Z,GAAYiG,SAAS0C;QACrD,MAAMgR,IAAMF,EAAUG,YAAY,OAAOC,gBACnCC,IAAoB,IAAInS,EAC5B,IAAIoS,EACFN,EAAUG,YAAY,mBAExB,IAAII,EACFL,GACAF,EAAUG,YAAY,wBAExBK,EAAkBN,GAAK3Z,IACvB2Z;QAIF,OAFAhR,IAAW;YAAEyQ;eAAoBzQ;WACjCmR,EAAkBI,aAAavR,IACxBmR;AAAiB,QAE1B,UACAK,sBAAqB,KAEzBC,EAAgBxT,IAAMyT,IAASlB;;IAE/BiB,EAAgBxT,IAAMyT,IAAS;AACjC,CCvCAnB;;"}
geri dön