identify-media/src/api/index.ts

Analyse file path and content to make search criteria for media APIs

export * from "./omdb";
export * from "./opensubtitles";
export * from "./tmdb";

//todo add more data
export interface MediaInfo {
    plot?: string;
    images: Record<string, string>;
}

export interface Movie {
    type: 'movie';
    imdbId?: string;
    tmdbId?: number;
    title: string;
    release?: string;//todo this ought to be some kind of date object... or at least standardized
    mediaInfo: MediaInfo;

    //language stuff (original title and language etc.)
    //reviews: {source: string, value: string}
}

export const isMovie = (possible: unknown): possible is Movie => {
    if (!possible) return false;
    const assumed = possible as Movie;
    return assumed.type === 'movie'
        && assumed.title !== undefined
        && (assumed.tmdbId !== undefined || assumed.imdbId !== undefined);
}

export interface TVShow {
    type: 'tv';
    imdbId?: string;
    tmdbId?: number;
    name: string;
    firstAirDate?: string;//todo this ought to be some kind of date object... or at least standardized
    mediaInfo: MediaInfo;

    //language stuff (original title and language etc.)
    //reviews: {source: string, value: string}
}

export const isTVShow = (possible: unknown): possible is TVShow => {
    if (!possible) return false;
    const assumed = possible as TVShow;
    return assumed.type === 'tv'
        && assumed.name !== undefined
        && (assumed.tmdbId !== undefined || assumed.imdbId !== undefined);
}

export type Media = Movie | TVShow;

//todo merge the sub objects individually
const mergeMediaInfo = (a: MediaInfo, b: MediaInfo): MediaInfo => {
    return {
        ...a,
        ...b,
        images: {...a.images, ...b.images}
    }
}

export const mergeMedia = (a: Media, b: Media): Media => {
    if (a.type !== b.type) throw new Error('Unable to merge different media types');
    if ((!!a.tmdbId && !!b.tmdbId && a.tmdbId !== b.tmdbId)
        || (!!a.imdbId && !!b.imdbId && a.imdbId !== b.imdbId)) throw new Error('Trying to merge different media');
    return {
        ...a,
        ...b,
        mediaInfo: mergeMediaInfo(a.mediaInfo, b.mediaInfo),
    };
}

//axios compatible
export interface RequestConfig {
    baseURL: string,
    url: string
    method: 'GET';
    params?: Record<string, unknown>,
    headers?: Record<string, string>,
    responseType?: 'json' | 'stream';
}