import { type GrantedRole } from '@dereekb/model';
import { type Getter, type SetIncludesMode, type ArrayOrValue, type UseAsync, type UsePromiseFunction } from '@dereekb/util';
import { type FirestoreDocument } from '../firestore/accessor/document';
import { type FirestoreModelIdentity, type FirestoreModelKey, type FirestoreModelType, type FirestoreModelTypes, type ReadFirestoreModelKeyInput } from '../firestore/collection/collection';
import { type FirebaseModelCollectionLoader, type FirebaseModelLoader, type InContextFirebaseModelCollectionLoader, type InContextFirebaseModelLoader } from './model/model.loader';
import { type InContextFirebaseModelPermissionService, type FirebasePermissionContext, type FirebaseModelPermissionService, type FirebasePermissionServiceInstanceDelegate, type InModelContextFirebaseModelPermissionService, type FirebasePermissionErrorContext } from './permission';
import { type ContextGrantedModelRolesReader } from './permission/permission.service.role';
/**
 * Context type required by the model service layer — combines permission and error handling contexts.
 */
export type FirebaseModelServiceContext = FirebasePermissionContext & FirebasePermissionErrorContext;
/**
 * Unified service for a single Firestore model type that combines permission checking, model loading, and collection access.
 *
 * Each model type in the application (e.g., Notification, StorageFile) gets its own {@link FirebaseModelService}.
 * The service is the central point for CRUD operations that need permission-aware model access.
 *
 * @template C - the model context type
 * @template T - the Firestore document data type
 * @template D - the FirestoreDocument wrapper type
 * @template R - the granted role type for this model
 */
export interface FirebaseModelService<C extends FirebaseModelServiceContext, T, D extends FirestoreDocument<T> = FirestoreDocument<T>, R extends GrantedRole = GrantedRole> extends FirebaseModelPermissionService<C, T, D, R>, FirebaseModelLoader<C, T, D>, FirebaseModelCollectionLoader<any, T, D> {
}
/**
 * Lazy getter for a {@link FirebaseModelService}, typically used in the service factory map.
 */
export type FirebaseModelServiceGetter<C extends FirebaseModelServiceContext, T, D extends FirestoreDocument<T> = FirestoreDocument<T>, R extends GrantedRole = GrantedRole> = Getter<FirebaseModelService<C, T, D, R>>;
/**
 * Configuration for creating a {@link FirebaseModelService} via {@link firebaseModelService}.
 *
 * Provides the collection loader and the role-mapping delegate. Model loading is derived automatically
 * from the collection loader.
 */
export interface FirebaseModelServiceConfig<C extends FirebaseModelServiceContext, T, D extends FirestoreDocument<T> = FirestoreDocument<T>, R extends GrantedRole = GrantedRole> extends Omit<FirebasePermissionServiceInstanceDelegate<C, T, D, R>, 'loadModelForKey'>, FirebaseModelCollectionLoader<C, T, D> {
}
/**
 * Creates a {@link FirebaseModelService} that wires together model loading and permission evaluation.
 *
 * @param config - collection loader and role mapping functions
 * @returns a {@link FirebaseModelService} combining model loading and permission evaluation
 *
 * @example
 * ```ts
 * const notificationService = firebaseModelService({
 *   getFirestoreCollection: (context) => context.app.notification,
 *   roleMapForModel: (output, context, model) => computeRoles(output, context)
 * });
 * ```
 */
export declare function firebaseModelService<C extends FirebaseModelServiceContext, T, D extends FirestoreDocument<T> = FirestoreDocument<T>, R extends GrantedRole = GrantedRole>(config: FirebaseModelServiceConfig<C, T, D, R>): FirebaseModelService<C, T, D, R>;
/**
 * Cached getter that lazily creates and memoizes a {@link FirebaseModelService}.
 */
export type FirebaseModelServiceFactory<C extends FirebaseModelServiceContext, T, D extends FirestoreDocument<T> = FirestoreDocument<T>, R extends GrantedRole = GrantedRole> = Getter<FirebaseModelService<C, T, D, R>>;
/**
 * Creates a {@link FirebaseModelServiceFactory} that lazily instantiates and caches the service.
 *
 * @param config - the service configuration
 * @returns a {@link FirebaseModelServiceFactory} that lazily creates and caches the service
 */
export declare function firebaseModelServiceFactory<C extends FirebaseModelServiceContext, T, D extends FirestoreDocument<T> = FirestoreDocument<T>, R extends GrantedRole = GrantedRole>(config: FirebaseModelServiceConfig<C, T, D, R>): FirebaseModelServiceFactory<C, T, D, R>;
/**
 * A context-bound model service with permission checking, model loading, and collection access.
 *
 * Does not include the `forKey` method — use {@link InContextFirebaseModelService} for the full interface.
 */
export type LimitedInContextFirebaseModelService<C extends FirebasePermissionErrorContext, T, D extends FirestoreDocument<T> = FirestoreDocument<T>, R extends GrantedRole = GrantedRole> = InContextFirebaseModelPermissionService<C, T, D, R> & InContextFirebaseModelLoader<T, D> & InContextFirebaseModelCollectionLoader<T, D> & {
    forKey: (key: FirestoreModelKey) => InModelContextFirebaseModelService<C, T, D, R>;
};
/**
 * Full context-bound model service that can also be called directly with a model/key to get a model-bound service.
 *
 * Calling `service(modelOrKey)` returns an {@link InModelContextFirebaseModelService} with role checking and assertions.
 * Also provides `forKey(key)` for key-based lookup.
 */
export type InContextFirebaseModelService<C extends FirebasePermissionErrorContext, T, D extends FirestoreDocument<T> = FirestoreDocument<T>, R extends GrantedRole = GrantedRole> = InModelContextFirebaseModelServiceFactory<C, T, D, R> & LimitedInContextFirebaseModelService<C, T, D, R>;
/**
 * Factory that binds a {@link FirebaseModelService} to a specific context, producing an {@link InContextFirebaseModelService}.
 */
export type InContextFirebaseModelServiceFactory<C extends FirebasePermissionErrorContext, T, D extends FirestoreDocument<T> = FirestoreDocument<T>, R extends GrantedRole = GrantedRole> = (context: C) => InContextFirebaseModelService<C, T, D, R>;
/**
 * Factory that binds a context-aware model service to a specific model document or key.
 */
export type InModelContextFirebaseModelServiceFactory<C extends FirebasePermissionErrorContext, T, D extends FirestoreDocument<T> = FirestoreDocument<T>, R extends GrantedRole = GrantedRole> = (modelOrKey: D | FirestoreModelKey) => InModelContextFirebaseModelService<C, T, D, R>;
/**
 * A model service bound to both a context and a specific model document.
 *
 * Provides role-based access control via `roleReader()`, `requireRole()`, and `use()`.
 * Can be called as a function with roles to get a {@link UsePromiseFunction} for the role reader.
 */
export type InModelContextFirebaseModelService<C extends FirebasePermissionErrorContext, T, D extends FirestoreDocument<T> = FirestoreDocument<T>, R extends GrantedRole = GrantedRole> = InModelContextFirebaseModelPermissionService<C, T, D, R> & InModelContextFirebaseModelServiceUseFunction<C, T, D, R> & InContextFirebaseModelCollectionLoader<T, D> & {
    roleReader: () => Promise<ContextGrantedModelRolesReader<C, T, D, R>>;
    requireRole: (roles: ArrayOrValue<R>, setIncludes?: SetIncludesMode) => Promise<ContextGrantedModelRolesReader<C, T, D, R>>;
    requireUse: InModelContextFirebaseModelServiceUseFunction<C, T, D, R>;
    use: UsePromiseFunction<ContextGrantedModelRolesReader<C, T, D, R>>;
};
export type InModelContextFirebaseModelServiceUseFunction<C extends FirebasePermissionErrorContext, T, D extends FirestoreDocument<T> = FirestoreDocument<T>, R extends GrantedRole = GrantedRole> = (roles: ArrayOrValue<R>, setIncludes?: SetIncludesMode) => UsePromiseFunction<ContextGrantedModelRolesReader<C, T, D, R>>;
/**
 * Creates an {@link InContextFirebaseModelServiceFactory} from a service getter.
 *
 * The returned factory, when given a context, produces a callable service that can be invoked
 * with a model or key to perform permission-checked operations.
 *
 * @param factory - lazy getter for the underlying model service
 * @returns an {@link InContextFirebaseModelServiceFactory} that binds contexts to the service
 */
export declare function inContextFirebaseModelServiceFactory<C extends FirebaseModelServiceContext, T, D extends FirestoreDocument<T> = FirestoreDocument<T>, R extends GrantedRole = GrantedRole>(factory: FirebaseModelServiceGetter<C, T, D, R>): InContextFirebaseModelServiceFactory<C, T, D, R>;
/**
 * Map of model type identifiers to their corresponding {@link FirebaseModelServiceGetter} factories.
 *
 * Defines the full set of model services available in the application.
 */
export type FirebaseModelsServiceFactory<C extends FirebaseModelServiceContext, I extends FirestoreModelIdentity = FirestoreModelIdentity> = {
    [J in FirestoreModelTypes<I>]: FirebaseModelServiceGetter<C, any>;
};
/**
 * Provides access to the list of all registered model types.
 */
export type FirebaseModelsServiceTypesAccessor = {
    allTypes(): FirestoreModelType[];
};
/**
 * Multi-model service function that returns a context-bound service for any registered model type.
 *
 * Call with a model type key and context to get an {@link InContextFirebaseModelService} for that model.
 * This is the top-level entry point for permission-checked model operations in server-side code.
 */
export type FirebaseModelsService<X extends FirebaseModelsServiceFactory<C>, C extends FirebaseModelServiceContext> = (<K extends keyof X>(type: K, context: C) => X[K] extends FirebaseModelServiceGetter<C, infer T, infer D, infer R> ? InContextFirebaseModelService<C, T, D, R> : never) & FirebaseModelsServiceTypesAccessor;
/**
 * Extracts the union of model type keys from a {@link FirebaseModelsService}.
 */
export type FirebaseModelsServiceTypes<S extends FirebaseModelsService<any, any>> = S extends FirebaseModelsService<infer X, any> ? keyof X : never;
/**
 * Creates a new FirebaseModelsService.
 *
 * When a context is passed, it is extended and the services are available in the context too as a services function.
 *
 * This allows the services function to reference itself in usage. You do this by creating another type that extends the context. Example:
 *
 * export type DemoFirebaseBaseContext = FirebaseAppModelContext<DemoFirestoreCollections>;
 * ...
 * export const demoFirebaseModelServices = firebaseModelsService<typeof DEMO_FIREBASE_MODEL_SERVICE_FACTORIES, DemoFirebaseBaseContext, DemoFirebaseModelTypes>(DEMO_FIREBASE_MODEL_SERVICE_FACTORIES);
 * export type DemoFirebaseContext = DemoFirebaseBaseContext & { service: typeof demoFirebaseModelServices };
 *
 * @param services - the map of model service getter factories
 * @returns a {@link FirebaseModelsService} that dispatches to the appropriate model service by type
 */
export declare function firebaseModelsService<X extends FirebaseModelsServiceFactory<C, I>, C extends FirebaseModelServiceContext, I extends FirestoreModelIdentity = FirestoreModelIdentity>(services: X): FirebaseModelsService<X, C>;
/**
 * A context-bound multi-model service — call with a model type to get the context-bound single-model service.
 */
export type InContextFirebaseModelsService<Y> = FirebaseModelsServiceTypesAccessor & (Y extends FirebaseModelsService<infer X, infer C> ? <K extends keyof X>(type: K) => X[K] extends FirebaseModelServiceGetter<C, infer T, infer D, infer R> ? InContextFirebaseModelService<C, T, D, R> : never : never);
/**
 * Factory that creates an {@link InContextFirebaseModelsService} from a context.
 */
export type InContextFirebaseModelsServiceFactory<Y> = FirebaseModelsServiceTypesAccessor & (Y extends FirebaseModelsService<infer X, infer C> ? (context: C) => InContextFirebaseModelsService<Y> : never);
/**
 * Creates an {@link InContextFirebaseModelsServiceFactory} from a {@link FirebaseModelsService}.
 *
 * The returned factory binds a context, so callers can then select individual model services by type.
 *
 * @param service - the multi-model service to wrap
 * @returns an {@link InContextFirebaseModelsServiceFactory} that binds a context to the service
 */
export declare function inContextFirebaseModelsServiceFactory<X extends FirebaseModelsServiceFactory<C, I>, C extends FirebaseModelServiceContext, I extends FirestoreModelIdentity = FirestoreModelIdentity>(service: FirebaseModelsService<X, C>): InContextFirebaseModelsServiceFactory<FirebaseModelsService<X, C>>;
/**
 * Selection parameters for accessing a specific model by type and key (without role requirements).
 */
export type FirebaseModelsServiceSelection<Y extends FirebaseModelsService<any, any>, T extends FirebaseModelsServiceTypes<Y>> = Omit<UseFirebaseModelsServiceSelection<Y, T>, 'roles' | 'rolesSetIncludes'>;
export type FirebaseModelsServiceSelectionResult<Y extends FirebaseModelsService<any, any>, T extends FirebaseModelsServiceTypes<Y>> = Y extends FirebaseModelsService<infer X, infer C> ? (T extends keyof X ? (X[T] extends FirebaseModelServiceGetter<C, infer T, infer D, infer R> ? InModelContextFirebaseModelService<C, T, D, R> : never) : never) : never;
export type FirebaseModelsServiceSelectionResultRolesReader<Y extends FirebaseModelsService<any, any>, T extends FirebaseModelsServiceTypes<Y>> = Y extends FirebaseModelsService<infer X, infer C> ? (T extends keyof X ? (X[T] extends FirebaseModelServiceGetter<C, infer T, infer D, infer R> ? ContextGrantedModelRolesReader<C, T, D, R> : never) : never) : never;
export type FirebaseModelsServiceSelectionResultDocumentType<Y extends FirebaseModelsService<any, any>, T extends FirebaseModelsServiceTypes<Y>> = Y extends FirebaseModelsService<infer X, infer C> ? (T extends keyof X ? (X[T] extends FirebaseModelServiceGetter<C, infer T, infer D> ? D : never) : never) : never;
export type UseFirebaseModelsServiceSelection<Y extends FirebaseModelsService<any, any>, T extends FirebaseModelsServiceTypes<Y>> = Y extends FirebaseModelsService<infer X, infer C> ? X extends FirebaseModelsServiceFactory<C, FirestoreModelIdentity<T>> ? {
    context: C;
    key: X[T] extends FirebaseModelServiceGetter<C, infer M> ? ReadFirestoreModelKeyInput<M> : ReadFirestoreModelKeyInput;
    roles?: X[T] extends FirebaseModelServiceGetter<C, any, any, infer R> ? ArrayOrValue<R> : never;
    rolesSetIncludes?: SetIncludesMode;
} : never : never;
export type UseFirebaseModelsServiceSelectionResult<Y extends FirebaseModelsService<any, any>, T extends FirebaseModelsServiceTypes<Y>> = Y extends FirebaseModelsService<infer X, infer C> ? (T extends keyof X ? (X[T] extends FirebaseModelServiceGetter<C, infer T, infer D, infer R> ? UsePromiseFunction<ContextGrantedModelRolesReader<C, T, D, R>> : never) : never) : never;
export type UseFirebaseModelsServiceSelectionUseFunction<Y extends FirebaseModelsService<any, any>, T extends FirebaseModelsServiceTypes<Y>, O> = Y extends FirebaseModelsService<infer X, infer C> ? (T extends keyof X ? (X[T] extends FirebaseModelServiceGetter<C, infer T, infer D, infer R> ? UseAsync<ContextGrantedModelRolesReader<C, T, D, R>, O> : never) : never) : never;
/**
 * Selects a model-bound service instance from a multi-model service by type and key.
 *
 * @param service - the multi-model service
 * @param type - the model type to select
 * @param select - selection params including context and key
 * @returns the {@link FirebaseModelsServiceSelectionResult} bound to the specified model
 */
export declare function selectFromFirebaseModelsService<Y extends FirebaseModelsService<any, any>, T extends FirebaseModelsServiceTypes<Y>>(service: Y, type: T, select: FirebaseModelsServiceSelection<Y, T>): FirebaseModelsServiceSelectionResult<Y, T>;
/**
 * Selects a model-bound service and returns a {@link UsePromiseFunction} that lazily evaluates roles on use.
 *
 * If roles are provided, uses `requireUse` to assert them. Otherwise, returns the basic `use` function.
 *
 * @param service - the multi-model service
 * @param type - the model type to select
 * @param select - selection params including context, key, and optional role requirements
 * @returns a {@link UsePromiseFunction} for the resolved roles reader
 */
export declare function useFirebaseModelsService<Y extends FirebaseModelsService<any, any>, T extends FirebaseModelsServiceTypes<Y>>(service: Y, type: T, select: UseFirebaseModelsServiceSelection<Y, T>): UseFirebaseModelsServiceSelectionResult<Y, T>;
/**
 * Builds a type map from collection type to {@link FirestoreModelIdentity} for all registered models.
 *
 * Useful for routing incoming requests to the correct model service by collection path.
 *
 * @param inContextFirebaseModelsService - context-bound multi-model service
 * @returns a map of collection type strings to their {@link FirestoreModelIdentity} objects
 */
export declare function buildFirebaseCollectionTypeModelTypeMap<Y extends FirebaseModelsService<any, any>>(inContextFirebaseModelsService: InContextFirebaseModelsService<Y>): import("..").FirestoreModelIdentityTypeMap;