// Type definitions for MusicKit JS 1.2.3
// Project: https://developer.apple.com/documentation/musickitjs
// Definitions by: Waseem Dahman <https://github.com/wsmd>

declare namespace MusicKit {
  /**
   * This class represents the Apple Music API.
   */
  interface API {
    /**
     * An instance of the Cloud library.
     */
    library: Library;
    /**
     * The storefront used for making calls to the API.
     */
    storefrontId: string;
    /**
     * Fetch one or more activities using their identifiers.
     *
     * @param ids An array of activity identifiers.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    activities(ids: string[], parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch an activity using its identifier.
     *
     * @param id An activity identifier.
     * @param parameters A query params object that is serialized and passed
     * directly to the Apple Music API.
     */
    activity(id: string, parameters?: QueryParameters): Promise<Resource>;
    /**
     * Add a catalog resource to a user's library.
     */
    addToLibrary(parameters?: AddToLibraryParameters): Promise<void>;
    /**
     * Fetch an album using its identifier.
     *
     * @param id An album identifier.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    album(id: string, parameters?: QueryParameters): Promise<Resource>;
    /**
     * Fetch one or more albums using their identifiers.
     *
     * @param ids An array of album identifiers.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    albums(ids: string[], parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch an Apple curator using its identifier.
     *
     * @param id An Apple curator identifier.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    appleCurator(id: string, parameters?: QueryParameters): Promise<Resource>;
    /**
     * Fetch one or more Apple curators using their identifiers.
     *
     * @param ids An array of Apple curator identifiers.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    appleCurators(ids: string[], parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch an artist using its identifier.
     *
     * @param id An artist identifier.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    artist(id: string, parameters?: QueryParameters): Promise<Resource>;
    /**
     * Fetch one or more artists using their identifiers.
     *
     * @param ids An array of artist identifiers.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    artists(ids: string[], parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch one or more charts.
     *
     * @param types An array of chart types.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    charts(types: string[], parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch a curator using its identifier.
     *
     * @param id A curator identifier.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    curator(id: string, parameters?: QueryParameters): Promise<Resource>;
    /**
     * Fetch one or more curators using their identifiers.
     *
     * @param ids An array of curator identifiers.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    curators(ids: string[], parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch a genre using its identifier.
     *
     * @param id An array of
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    genre(id: string, parameters?: QueryParameters): Promise<Resource>;
    /**
     * Fetch one or more genres using their identifiers.
     *
     * @param ids An array of genre identifiers.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    genres(ids: string[], parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch the resources in heavy rotation for the user.
     *
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    historyHeavyRotation(parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch a music video using its identifier.
     *
     * @param id An array of video identifier.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    musicVideo(id: string, parameters?: QueryParameters): Promise<Resource>;
    /**
     * Fetch one or more music videos using their identifiers.
     *
     * @param ids An array of music video identifiers.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    musicVideos(ids: string[], parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch a playlist using its identifier.
     *
     * @param id A playlist identifier.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    playlist(id: string, parameters?: QueryParameters): Promise<Resource>;
    /**
     * Fetch one or more playlists using their identifiers.
     *
     * @param ids An array of playlist identifiers.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    playlists(ids: string[], parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch the recently played resources for the user.
     *
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    recentPlayed(parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch a recommendation using its identifier.
     *
     * @param id A recommendation identifier.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    recommendation(id: string, parameters?: QueryParameters): Promise<Resource>;
    /**
     * Fetch one or more recommendations using their identifiers.
     *
     * @param ids An array of recommendation identifiers.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    recommendations(ids: string[], parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Search the catalog using a query.
     *
     * @param term The term to search.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    search(term: string, parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch the search term results for a hint.
     *
     * @param term The term to search.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    searchHints(term: string, parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch a song using its identifier.
     *
     * @param ids An array of identifier.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    song(id: string, parameters?: QueryParameters): Promise<Resource>;
    /**
     * Fetch one or more songs using their identifiers.
     *
     * @param ids An array of song identifiers.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    songs(ids: string[], parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch a station using its identifier.
     *
     * @param id A station identifier.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    station(id: string, parameters?: QueryParameters): Promise<Resource>;
    /**
     * Fetch one or more stations using their identifiers.
     *
     * @param ids An array of station identifiers.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    stations(ids: string[], parameters?: QueryParameters): Promise<Resource[]>;
    /**
     * Fetch a storefront using its identifier.
     *
     * @param id A storefront identifier.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    storefront(id: string, parameters?: QueryParameters): Promise<Resource>;
    /**
     * Fetch one or more storefronts using their identifiers.
     *
     * @param ids An array of storefront identifiers.
     * @param parameters A query parameters object that is serialized and passed
     * directly to the Apple Music API.
     */
    storefronts(ids: string[], parameters?: QueryParameters): Promise<Resource[]>;
  }

  /**
   * @todo add types for Apple Music API Objects
   * https://developer.apple.com/documentation/applemusicapi/apple_music_api_objects
   */

  interface Resource {
    [key: string]: any;
  }

  type AddToLibraryParameters = any;

  interface QueryParameters {
    [key: string]: any;
  }

  /**
   * An object that represents artwork.
   */
  interface Artwork {
    bgColor: string;
    height: number;
    width: number;
    textColor1: string;
    textColor2: string;
    textColor3: string;
    textColor4: string;
    url: string;
  }
}