import type { Request, Response } from '@alinea/iso';
import type { PreviewInfo } from 'alinea/backend/Previews';
import type { Draft, DraftKey } from './Draft.js';
import type { CommitRequest } from './db/CommitRequest.js';
import type { Mutation } from './db/Mutation.js';
import type { EntryRecord } from './EntryRecord.js';
import type { AnyQueryResult, GraphQuery } from './Graph.js';
import type { ReadonlyTree } from './source/Tree.js';
import type { User } from './User.js';
export interface AuthApi {
    authenticate(request: Request): Promise<Response>;
    verify(request: Request): Promise<AuthedContext>;
}
export interface RemoteConnection extends Connection, AuthApi {
}
export interface BrowserConnection extends Connection {
    logout?(): Promise<void>;
}
export interface LocalConnection extends Connection {
    mutate(mutations: Array<Mutation>): Promise<{
        sha: string;
    }>;
    previewToken(request: PreviewInfo): Promise<string>;
    resolve<Query extends GraphQuery>(query: Query): Promise<AnyQueryResult<Query>>;
    user(): Promise<User | undefined>;
}
export interface SyncApi {
    getTreeIfDifferent(sha: string): Promise<ReadonlyTree | undefined>;
    getBlobs(shas: Array<string>): AsyncGenerator<[sha: string, blob: Uint8Array]>;
}
export interface CommitApi {
    write(request: CommitRequest): Promise<{
        sha: string;
    }>;
}
export interface HistoryApi {
    revisions(file: string): Promise<Array<Revision>>;
    revisionData(file: string, revisionId: string): Promise<EntryRecord | undefined>;
}
export interface DraftsApi {
    getDraft(draftKey: DraftKey): Promise<Draft | undefined>;
    storeDraft(draft: Draft): Promise<void>;
}
export interface UploadsApi {
    prepareUpload(file: string): Promise<UploadResponse>;
    handleUpload?(entryId: string, file: Blob): Promise<void>;
    previewUpload?(entryId: string): Promise<Response>;
}
export interface Connection extends CommitApi, SyncApi, HistoryApi, DraftsApi, UploadsApi {
}
export interface RequestContext {
    isDev: boolean;
    handlerUrl: URL;
    apiKey: string;
    user?: User;
    token?: string;
}
export interface AuthedContext extends RequestContext {
    user: User;
    token: string;
}
export interface Revision {
    ref: string;
    createdAt: number;
    file: string;
    user?: {
        name: string;
        email: string;
    };
    description?: string;
}
export interface UploadDestination {
    entryId: string;
    location: string;
    previewUrl: string;
}
export interface UploadResponse extends UploadDestination {
    url: string;
    method?: string;
}
export interface DraftTransport {
    entryId: string;
    locale: string | null;
    commitHash: string;
    fileHash: string;
    draft: string;
}