// Explicit Content Lyrics
const LyricsStatus = {
  NOT_EXPLICIT: 0, // Not Explicit
  EXPLICIT: 1, // Explicit
  UNKNOWN: 2, // Unknown
  EDITED: 3, // Edited
  PARTIALLY_EXPLICIT: 4, // Partially Explicit (Album "lyrics" only)
  PARTIALLY_UNKNOWN: 5, // Partially Unknown (Album "lyrics" only)
  NO_ADVICE: 6, // No Advice Available
  PARTIALLY_NO_ADVICE: 7 // Partially No Advice Available (Album "lyrics" only)
}

const ReleaseType = ['single', 'album', 'compile', 'ep', 'bundle']

// TODO: add missing role ids
const RoleID = ['Main', null, null, null, null, 'Featured']

// get explicit lyrics boolean from explicit_content_lyrics
function is_explicit (explicit_content_lyrics) {
  return [LyricsStatus.EXPLICIT, LyricsStatus.PARTIALLY_EXPLICIT].includes(parseInt(explicit_content_lyrics) || LyricsStatus.UNKNOWN)
}

// maps gw-light api user/tracks to standard api
function map_user_track (track) {
  const result = {
    id: track.SNG_ID,
    title: track.SNG_TITLE,
    link: 'https://www.deezer.com/track/' + track.SNG_ID,
    duration: track.DURATION,
    rank: track.RANK_SNG,
    explicit_lyrics: false,
    explicit_content_lyrics: false,
    explicit_content_cover: false,
    time_add: track.DATE_ADD || track.DATE_FAVORITE,
    album: {
      id: track.ALB_ID,
      title: track.ALB_TITLE,
      cover: 'https://api.deezer.com/album/' + track.ALB_ID + '/image',
      cover_small: 'https://e-cdns-images.dzcdn.net/images/cover/' + track.ALB_PICTURE + '/56x56-000000-80-0-0.jpg',
      cover_medium: 'https://e-cdns-images.dzcdn.net/images/cover/' + track.ALB_PICTURE + '/250x250-000000-80-0-0.jpg',
      cover_big: 'https://e-cdns-images.dzcdn.net/images/cover/' + track.ALB_PICTURE + '/500x500-000000-80-0-0.jpg',
      cover_xl: 'https://e-cdns-images.dzcdn.net/images/cover/' + track.ALB_PICTURE + '/1000x1000-000000-80-0-0.jpg',
      tracklist: 'https://api.deezer.com/album/' + track.ALB_ID + '/tracks',
      type: 'album'
    },
    artist: {
      id: track.ART_ID,
      name: track.ART_NAME,
      picture: 'https://api.deezer.com/artist/' + track.ART_ID + '/image',
      picture_small: null,
      picture_medium: null,
      picture_big: null,
      picture_xl: null,
      tracklist: 'https://api.deezer.com/artist/' + track.ART_ID + '/top?limit=50',
      type: 'artist'
    },
    type: 'track'
  }
  if (parseInt(track.SNG_ID) >= 0) {
    let art_picture = track.ART_PICTURE
    if (!art_picture) {
      for (const artist of track.ARTISTS) {
        if (artist.ART_ID === track.ART_ID) {
          art_picture = artist.ART_PICTURE
          break
        }
      }
    }
    result.explicit_lyrics = is_explicit(track.EXPLICIT_LYRICS)
    result.explicit_content_lyrics = track.EXPLICIT_TRACK_CONTENT.EXPLICIT_COVER_STATUS
    result.explicit_content_cover = track.EXPLICIT_TRACK_CONTENT.EXPLICIT_LYRICS_STATUS

    result.artist.picture_small = 'https://e-cdns-images.dzcdn.net/images/artist/' + art_picture + '/56x56-000000-80-0-0.jpg'
    result.artist.picture_medium = 'https://e-cdns-images.dzcdn.net/images/artist/' + art_picture + '/250x250-000000-80-0-0.jpg'
    result.artist.picture_big = 'https://e-cdns-images.dzcdn.net/images/artist/' + art_picture + '/500x500-000000-80-0-0.jpg'
    result.artist.picture_xl = 'https://e-cdns-images.dzcdn.net/images/artist/' + art_picture + '/1000x1000-000000-80-0-0.jpg'
  }
  return result
}

// maps gw-light api user/artists to standard api
function map_user_artist (artist) {
  return {
    id: artist.ART_ID,
    name: artist.ART_NAME,
    link: 'https://www.deezer.com/artist/' + artist.ART_ID,
    picture: 'https://api.deezer.com/artist/' + artist.ART_ID + '/image',
    picture_small: 'https://e-cdns-images.dzcdn.net/images/artist/' + artist.ART_PICTURE + '/56x56-000000-80-0-0.jpg',
    picture_medium: 'https://e-cdns-images.dzcdn.net/images/artist/' + artist.ART_PICTURE + '/250x250-000000-80-0-0.jpg',
    picture_big: 'https://e-cdns-images.dzcdn.net/images/artist/' + artist.ART_PICTURE + '/500x500-000000-80-0-0.jpg',
    picture_xl: 'https://e-cdns-images.dzcdn.net/images/artist/' + artist.ART_PICTURE + '/1000x1000-000000-80-0-0.jpg',
    nb_fan: artist.NB_FAN,
    tracklist: 'https://api.deezer.com/artist/' + artist.ART_ID + '/top?limit=50',
    type: 'artist'
  }
}

// maps gw-light api user/albums to standard api
function map_user_album (album) {
  return {
    id: album.ALB_ID,
    title: album.ALB_TITLE,
    link: 'https://www.deezer.com/album/' + album.ALB_ID,
    cover: 'https://api.deezer.com/album/' + album.ALB_ID + '/image',
    cover_small: 'https://e-cdns-images.dzcdn.net/images/cover/' + album.ALB_PICTURE + '/56x56-000000-80-0-0.jpg',
    cover_medium: 'https://e-cdns-images.dzcdn.net/images/cover/' + album.ALB_PICTURE + '/250x250-000000-80-0-0.jpg',
    cover_big: 'https://e-cdns-images.dzcdn.net/images/cover/' + album.ALB_PICTURE + '/500x500-000000-80-0-0.jpg',
    cover_xl: 'https://e-cdns-images.dzcdn.net/images/cover/' + album.ALB_PICTURE + '/1000x1000-000000-80-0-0.jpg',
    tracklist: 'https://api.deezer.com/album/' + album.ALB_ID + '/tracks',
    explicit_lyrics: is_explicit(album.EXPLICIT_ALBUM_CONTENT.EXPLICIT_LYRICS_STATUS),
    artist: {
      id: album.ART_ID,
      name: album.ART_NAME,
      picture: 'https://api.deezer.com/artist/' + album.ART_ID + 'image',
      tracklist: 'https://api.deezer.com/artist/' + album.ART_ID + '/top?limit=50'
    },
    type: 'album'
  }
}

// maps gw-light api user/playlists to standard api
function map_user_playlist (playlist, default_user_name = '') {
  return {
    id: playlist.PLAYLIST_ID,
    title: playlist.TITLE,
    description: playlist.DESCRIPTION || '',
    nb_tracks: playlist.NB_SONG,
    link: 'https://www.deezer.com/playlist/' + playlist.PLAYLIST_ID,
    picture: 'https://api.deezer.com/playlist/' + playlist.PLAYLIST_ID + '/image',
    picture_small: 'https://e-cdns-images.dzcdn.net/images/' + playlist.PICTURE_TYPE + '/' + playlist.PLAYLIST_PICTURE + '/56x56-000000-80-0-0.jpg',
    picture_medium: 'https://e-cdns-images.dzcdn.net/images/' + playlist.PICTURE_TYPE + '/' + playlist.PLAYLIST_PICTURE + '/250x250-000000-80-0-0.jpg',
    picture_big: 'https://e-cdns-images.dzcdn.net/images/' + playlist.PICTURE_TYPE + '/' + playlist.PLAYLIST_PICTURE + '/500x500-000000-80-0-0.jpg',
    picture_xl: 'https://e-cdns-images.dzcdn.net/images/' + playlist.PICTURE_TYPE + '/' + playlist.PLAYLIST_PICTURE + '/1000x1000-000000-80-0-0.jpg',
    tracklist: 'https://api.deezer.com/playlist/' + playlist.PLAYLIST_ID + '/tracks',
    creation_date: playlist.DATE_ADD,
    creator: {
      id: playlist.PARENT_USER_ID,
      name: playlist.PARENT_USERNAME || default_user_name
    },
    type: 'playlist'
  }
}

// maps gw-light api albums to standard api
function map_album (album) {
  const result = {
    id: album.ALB_ID,
    title: album.ALB_TITLE,
    title_short: album.ALB_TITLE,
    link: `https://www.deezer.com/album/${album.ALB_ID}`,
    share: `https://www.deezer.com/album/${album.ALB_ID}`,
    cover: `https://api.deezer.com/album/${album.ALB_ID}/image`,
    cover_small: `https://cdns-images.dzcdn.net/images/cover/${album.ALB_PICTURE}/56x56-000000-80-0-0.jpg`,
    cover_medium: `https://cdns-images.dzcdn.net/images/cover/${album.ALB_PICTURE}/250x250-000000-80-0-0.jpg`,
    cover_big: `https://cdns-images.dzcdn.net/images/cover/${album.ALB_PICTURE}/500x500-000000-80-0-0.jpg`,
    cover_xl: `https://cdns-images.dzcdn.net/images/cover/${album.ALB_PICTURE}/1000x1000-000000-80-0-0.jpg`,
    md5_image: album.ALB_PICTURE,
    genres: {}, // not provided
    label: album.LABEL_NAME,
    duration: null, // not provided
    fans: album.NB_FAN,
    release_date: album.PHYSICAL_RELEASE_DATE,
    record_type: null, // not provided
    alternative: null, // not provided
    contributors: [],
    tracklist: `https://api.deezer.com/album/${album.ALB_ID}/tracks`,
    explicit_lyrics: is_explicit(album.EXPLICIT_ALBUM_CONTENT.EXPLICIT_LYRICS_STATUS),
    explicit_content_lyrics: album.EXPLICIT_ALBUM_CONTENT.EXPLICIT_LYRICS_STATUS,
    explicit_content_cover: album.EXPLICIT_ALBUM_CONTENT.EXPLICIT_COVER_STATUS,
    artist: {
      id: album.ART_ID,
      name: album.ART_NAME,
      link: `https://www.deezer.com/artist/${album.ART_ID}`,
      type: 'artist',
      // Extras
      rank: album.RANK_ART
    },
    type: album.__TYPE__,
    tracks: [], // not provided
    // Extras
    rating: album.RANK,
    digital_release_date: album.DIGITAL_RELEASE_DATE,
    physical_release_date: album.PHYSICAL_RELEASE_DATE,
    original_release_date: album.ORIGINAL_RELEASE_DATE
  }
  result.title_version = (album.VERSION || '').trim()
  if (result.title_version && result.title_short.includes(result.title_version)) {
    result.title_short = result.title_short.replace(result.title_version, '').trim()
  }
  result.title = `${result.title_short} ${result.title_version}`.trim()
  if (album.UPC) result.upc = album.UPC // page only
  if (album.GENRE_ID) result.genre_id = album.GENRE_ID // gw only
  if (album.NUMBER_TRACK) result.nb_tracks = album.NUMBER_TRACK // gw only
  if (album.AVAILABLE) result.available = album.AVAILABLE // page only
  if (album.ALB_CONTRIBUTORS) result.album_contributors = album.ALB_CONTRIBUTORS // page only
  if (album.NUMBER_DISK) result.nb_disk = album.NUMBER_DISK // gw only
  if (album.COPYRIGHT) result.copyright = album.COPYRIGHT // gw only
  if (album.ARTISTS) {
    album.ARTISTS.forEach(contributor => {
      if (contributor.ART_ID === result.artist.id) {
        result.artist = {
          ...result.artist,
          picture_small: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/56x56-000000-80-0-0.jpg`,
          picture_medium: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/250x250-000000-80-0-0.jpg`,
          picture_big: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/500x500-000000-80-0-0.jpg`,
          picture_xl: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/1000x1000-000000-80-0-0.jpg`,
          md5_image: contributor.ART_PICTURE
        }
      }
      result.contributors.push({
        id: contributor.ART_ID,
        name: contributor.ART_NAME,
        link: `https://www.deezer.com/artist/${contributor.ART_ID}`,
        share: `https://www.deezer.com/artist/${contributor.ART_ID}`,
        picture: `https://www.deezer.com/artist/${contributor.ART_ID}/image`,
        picture_small: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/56x56-000000-80-0-0.jpg`,
        picture_medium: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/250x250-000000-80-0-0.jpg`,
        picture_big: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/500x500-000000-80-0-0.jpg`,
        picture_xl: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/1000x1000-000000-80-0-0.jpg`,
        md5_image: contributor.ART_PICTURE,
        tracklist: `https://api.deezer.com/artist/${contributor.ART_ID}/top?limit=50`,
        type: 'artist',
        role: RoleID[contributor.ROLE_ID],
        // Extras
        order: contributor.ARTISTS_SONGS_ORDER,
        rank: contributor.RANK
      })
    })
  }

  return result
}

// maps gw-light api artist/albums to standard api
function map_artist_album (album) {
  return {
    id: album.ALB_ID,
    title: album.ALB_TITLE,
    link: `https://www.deezer.com/album/${album.ALB_ID}`,
    cover: `https://api.deezer.com/album/${album.ALB_ID}/image`,
    cover_small: `https://cdns-images.dzcdn.net/images/cover/${album.ALB_PICTURE}/56x56-000000-80-0-0.jpg`,
    cover_medium: `https://cdns-images.dzcdn.net/images/cover/${album.ALB_PICTURE}/250x250-000000-80-0-0.jpg`,
    cover_big: `https://cdns-images.dzcdn.net/images/cover/${album.ALB_PICTURE}/500x500-000000-80-0-0.jpg`,
    cover_xl: `https://cdns-images.dzcdn.net/images/cover/${album.ALB_PICTURE}/1000x1000-000000-80-0-0.jpg`,
    md5_image: album.ALB_PICTURE,
    genre_id: album.GENRE_ID,
    fans: null, // not provided
    release_date: album.PHYSICAL_RELEASE_DATE,
    record_type: ReleaseType[parseInt(album.TYPE)] || 'unknown',
    tracklist: `https://api.deezer.com/album/${album.ALB_ID}/tracks`,
    explicit_lyrics: is_explicit(album.EXPLICIT_LYRICS),
    type: album.__TYPE__,
    // Extras
    nb_tracks: album.NUMBER_TRACK,
    nb_disk: album.NUMBER_DISK,
    copyright: album.COPYRIGHT,
    rank: album.RANK,
    digital_release_date: album.DIGITAL_RELEASE_DATE,
    original_release_date: album.ORIGINAL_RELEASE_DATE,
    physical_release_date: album.PHYSICAL_RELEASE_DATE,
    is_official: album.ARTISTS_ALBUMS_IS_OFFICIAL,
    explicit_content_cover: album.EXPLICIT_ALBUM_CONTENT.EXPLICIT_LYRICS_STATUS,
    explicit_content_lyrics: album.EXPLICIT_ALBUM_CONTENT.EXPLICIT_COVER_STATUS,
    artist_role: RoleID[album.ROLE_ID]
  }
}

// maps gw-light api playlists to standard api
function map_playlist (playlist) {
  return {
    id: playlist.PLAYLIST_ID,
    title: playlist.TITLE,
    description: playlist.DESCRIPTION,
    duration: playlist.DURATION,
    public: playlist.STATUS === 1,
    is_loved_track: playlist.TYPE === 4,
    collaborative: playlist.STATUS === 2,
    nb_tracks: playlist.NB_SONG,
    fans: playlist.NB_FAN,
    link: 'https://www.deezer.com/playlist/' + playlist.PLAYLIST_ID,
    share: 'https://www.deezer.com/playlist/' + playlist.PLAYLIST_ID,
    picture: 'https://api.deezer.com/playlist/' + playlist.PLAYLIST_ID + '/image',
    picture_small: 'https://cdns-images.dzcdn.net/images/' + playlist.PICTURE_TYPE + '/' + playlist.PLAYLIST_PICTURE + '/56x56-000000-80-0-0.jpg',
    picture_medium: 'https://cdns-images.dzcdn.net/images/' + playlist.PICTURE_TYPE + '/' + playlist.PLAYLIST_PICTURE + '/250x250-000000-80-0-0.jpg',
    picture_big: 'https://cdns-images.dzcdn.net/images/' + playlist.PICTURE_TYPE + '/' + playlist.PLAYLIST_PICTURE + '/500x500-000000-80-0-0.jpg',
    picture_xl: 'https://cdns-images.dzcdn.net/images/' + playlist.PICTURE_TYPE + '/' + playlist.PLAYLIST_PICTURE + '/1000x1000-000000-80-0-0.jpg',
    checksum: playlist.CHECKSUM,
    tracklist: 'https://api.deezer.com/playlist/' + playlist.PLAYLIST_ID + '/tracks',
    creation_date: playlist.DATE_ADD,
    md5_image: playlist.PLAYLIST_PICTURE,
    picture_type: playlist.PICTURE_TYPE,
    creator: {
      id: playlist.PARENT_USER_ID,
      name: playlist.PARENT_USERNAME,
      tracklist: 'https://api.deezer.com/user/' + playlist.PARENT_USER_ID + '/flow',
      type: 'user'
    },
    type: 'playlist'
  }
}

// maps gw-light api tracks to standard api
function map_track (track) {
  let result = {
    id: track.SNG_ID,
    readable: true, // not provided
    title: track.SNG_TITLE,
    title_short: track.SNG_TITLE,
    isrc: track.ISRC,
    link: `https://www.deezer.com/track/${track.SNG_ID}`,
    share: `https://www.deezer.com/track/${track.SNG_ID}`,
    duration: track.DURATION,
    bpm: null, // not provided
    available_countries: [], // not provided
    contributors: [],
    md5_image: track.ALB_PICTURE,
    artist: {
      id: track.ART_ID,
      name: track.ART_NAME,
      link: `https://www.deezer.com/artist/${track.ART_ID}`,
      share: `https://www.deezer.com/artist/${track.ART_ID}`,
      picture: `https://www.deezer.com/artist/${track.ART_ID}/image`,
      radio: null, // not provided
      tracklist: `https://api.deezer.com/artist/${track.ART_ID}/top?limit=50`,
      type: 'artist'
    },
    album: {
      id: track.ALB_ID,
      title: track.ALB_TITLE,
      link: `https://www.deezer.com/album/${track.ALB_ID}`,
      cover: `https://api.deezer.com/album/${track.ALB_ID}/image`,
      cover_small: `https://e-cdns-images.dzcdn.net/images/cover/${track.ALB_PICTURE}/56x56-000000-80-0-0.jpg`,
      cover_medium: `https://e-cdns-images.dzcdn.net/images/cover/${track.ALB_PICTURE}/250x250-000000-80-0-0.jpg`,
      cover_big: `https://e-cdns-images.dzcdn.net/images/cover/${track.ALB_PICTURE}/500x500-000000-80-0-0.jpg`,
      cover_xl: `https://e-cdns-images.dzcdn.net/images/cover/${track.ALB_PICTURE}/1000x1000-000000-80-0-0.jpg`,
      md5_image: track.ALB_PICTURE,
      release_date: null, // not provided
      tracklist: `https://api.deezer.com/album/${track.ALB_ID}/tracks`,
      type: 'album'
    },
    type: 'track',
    // Extras
    md5_origin: track.MD5_ORIGIN,
    filesizes: {
      default: track.FILESIZE
    },
    media_version: track.MEDIA_VERSION,
    track_token: track.TRACK_TOKEN,
    track_token_expire: track.TRACK_TOKEN_EXPIRE
  }
  if (parseInt(track.SNG_ID) > 0) {
    result.title_version = (track.VERSION || '').trim()
    if (result.title_version && result.title_short.includes(result.title_version)) {
      result.title_short = result.title_short.replace(result.title_version, '').trim()
    }
    result.title = `${result.title_short} ${result.title_version}`.trim()
    result.track_position = track.TRACK_NUMBER
    result.disk_number = track.DISK_NUMBER
    result.rank = track.RANK || track.RANK_SNG
    result.release_date = track.PHYSICAL_RELEASE_DATE
    result.explicit_lyrics = is_explicit(track.EXPLICIT_LYRICS)
    result.explicit_content_lyrics = track.EXPLICIT_TRACK_CONTENT.EXPLICIT_LYRICS_STATUS
    result.explicit_content_cover = track.EXPLICIT_TRACK_CONTENT.EXPLICIT_COVER_STATUS
    result.preview = track.MEDIA[0].HREF
    result.gain = track.GAIN
    if (track.ARTISTS) {
      track.ARTISTS.forEach(contributor => {
        if (contributor.ART_ID === result.artist.id) {
          result.artist = {
            ...result.artist,
            picture_small: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/56x56-000000-80-0-0.jpg`,
            picture_medium: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/250x250-000000-80-0-0.jpg`,
            picture_big: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/500x500-000000-80-0-0.jpg`,
            picture_xl: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/1000x1000-000000-80-0-0.jpg`,
            md5_image: contributor.ART_PICTURE
          }
        }
        result.contributors.push({
          id: contributor.ART_ID,
          name: contributor.ART_NAME,
          link: `https://www.deezer.com/artist/${contributor.ART_ID}`,
          share: `https://www.deezer.com/artist/${contributor.ART_ID}`,
          picture: `https://www.deezer.com/artist/${contributor.ART_ID}/image`,
          picture_small: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/56x56-000000-80-0-0.jpg`,
          picture_medium: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/250x250-000000-80-0-0.jpg`,
          picture_big: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/500x500-000000-80-0-0.jpg`,
          picture_xl: `https://e-cdns-images.dzcdn.net/images/artist/${contributor.ART_PICTURE}/1000x1000-000000-80-0-0.jpg`,
          md5_image: contributor.ART_PICTURE,
          tracklist: `https://api.deezer.com/artist/${contributor.ART_ID}/top?limit=50`,
          type: 'artist',
          role: RoleID[contributor.ROLE_ID],
          // Extras
          order: contributor.ARTISTS_SONGS_ORDER,
          rank: contributor.RANK
        })
      })
    }
    // Extras
    result = {
      ...result,
      lyrics_id: track.LYRICS_ID,
      physical_release_date: track.PHYSICAL_RELEASE_DATE,
      song_contributors: track.SNG_CONTRIBUTORS
    }
    if (track.FALLBACK) result.fallback_id = track.FALLBACK.SNG_ID
    if (track.DIGITAL_RELEASE_DATE) result.digital_release_date = track.DIGITAL_RELEASE_DATE
    if (track.GENRE_ID) result.genre_id = track.GENRE_ID
    if (track.COPYRIGHT) result.copyright = track.COPYRIGHT
    if (track.LYRICS) result.lyrics = track.LYRICS
    if (track.ALBUM_FALLBACK) result.alternative_albums = track.ALBUM_FALLBACK
    result.filesizes = {
      ...result.filesizes,
      aac_64: track.FILESIZE_AAC_64,
      mp3_64: track.FILESIZE_MP3_64,
      mp3_128: track.FILESIZE_MP3_128,
      mp3_256: track.FILESIZE_MP3_256,
      mp3_320: track.FILESIZE_MP3_320,
      mp4_ra1: track.FILESIZE_MP4_RA1,
      mp4_ra2: track.FILESIZE_MP4_RA2,
      mp4_ra3: track.FILESIZE_MP4_RA3,
      flac: track.FILESIZE_FLAC
    }
  } else {
    result.token = track.TOKEN
    result.user_id = track.USER_ID
    result.filesizes.mp3_misc = track.FILESIZE_MP3_MISC
  }
  return result
}

// Cleanup terms that can hurt search results
function clean_search_query (term) {
  /* eslint-disable no-useless-escape */
  term = term.replaceAll(/ feat[\.]? /g, ' ')
  term = term.replaceAll(/ ft[\.]? /g, ' ')
  term = term.replaceAll(/\(feat[\.]? /g, ' ')
  term = term.replaceAll(/\(ft[\.]? /g, ' ')
  term = term.replace(' & ', ' ').replace('–', '-').replace('—', '-')
  return term
}

module.exports = {
  LyricsStatus,
  ReleaseType,
  RoleID,
  is_explicit,
  map_user_track,
  map_user_artist,
  map_user_album,
  map_user_playlist,
  map_album,
  map_artist_album,
  map_playlist,
  map_track,
  clean_search_query
}