orchard/src/renderer/main/wsapi_interop.js

const wsapi = {
  cache: { playParams: { id: 0 }, status: null, remainingTime: 0 },
  playbackCache: { status: null, time: Date.now() },
  async v3(encoded = "") {
    let decoded = atob(encoded);
    let json = JSON.parse(decoded);
    console.log(json);
    let response = await await MusicKit.getInstance().api.v3.music(json.route, json.body, json.options);
    let ret = response.data;
    return JSON.stringify(ret);
  },
  search(term, limit) {
    MusicKit.getInstance()
      .api.search(term, {
        limit: limit,
        types: "songs,artists,albums,playlists",
      })
      .then((results) => {
        ipcRenderer.send("wsapi-returnSearch", JSON.stringify(results));
      });
  },
  searchLibrary(term, limit) {
    MusicKit.getInstance()
      .api.library.search(term, {
        limit: limit,
        types: "library-songs,library-artists,library-albums,library-playlists",
      })
      .then((results) => {
        ipcRenderer.send("wsapi-returnSearchLibrary", JSON.stringify(results));
      });
  },
  getAttributes: function () {
    const mk = MusicKit.getInstance();
    const nowPlayingItem = mk.nowPlayingItem;
    const isPlayingExport = mk.isPlaying;
    const remainingTimeExport = mk.currentPlaybackTimeRemaining;
    const attributes = nowPlayingItem != null ? nowPlayingItem.attributes : {};

    attributes.status = isPlayingExport ? isPlayingExport : false;
    attributes.name = attributes.name ? attributes.name : "No Title Found";
    attributes.artwork = attributes.artwork ? attributes.artwork : { url: "" };
    attributes.artwork.url = attributes.artwork.url ? attributes.artwork.url : "";
    attributes.playParams = attributes.playParams ? attributes.playParams : { id: "no-id-found" };
    attributes.playParams.id = attributes.playParams.id ? attributes.playParams.id : "no-id-found";
    attributes.albumName = attributes.albumName ? attributes.albumName : "";
    attributes.artistName = attributes.artistName ? attributes.artistName : "";
    attributes.genreNames = attributes.genreNames ? attributes.genreNames : [];
    attributes.remainingTime = remainingTimeExport ? remainingTimeExport * 1000 : 0;
    attributes.durationInMillis = attributes.durationInMillis ? attributes.durationInMillis : 0;
    attributes.startTime = Date.now();
    attributes.endTime = attributes.endTime ? attributes.endTime : Date.now();
    attributes.volume = mk.volume;
    attributes.shuffleMode = mk.shuffleMode;
    attributes.repeatMode = mk.repeatMode;
    attributes.autoplayEnabled = mk.autoplayEnabled;
    return attributes;
  },
  moveQueueItem(oldPosition, newPosition) {
    MusicKit.getInstance().queue._queueItems.splice(newPosition, 0, MusicKit.getInstance().queue._queueItems.splice(oldPosition, 1)[0]);
    MusicKit.getInstance().queue._reindex();
  },
  setAutoplay(value) {
    MusicKit.getInstance().autoplayEnabled = value;
  },
  returnDynamic(data, type) {
    ipcRenderer.send("wsapi-returnDynamic", JSON.stringify(data), type);
  },
  musickitApi(method, id, params, library = false) {
    if (library) {
      MusicKit.getInstance()
        .api.library[method](id, params)
        .then((results) => {
          ipcRenderer.send("wsapi-returnMusicKitApi", JSON.stringify(results), method);
        });
    } else {
      MusicKit.getInstance()
        .api[method](id, params)
        .then((results) => {
          ipcRenderer.send("wsapi-returnMusicKitApi", JSON.stringify(results), method);
        });
    }
  },
  getPlaybackState() {
    ipcRenderer.send("wsapi-updatePlaybackState", MusicKitInterop.getAttributes());
  },
  getLyrics() {
    ipcRenderer.send("wsapi-returnLyrics", JSON.stringify(app.lyrics));
  },
  getQueue() {
    ipcRenderer.send("wsapi-returnQueue", JSON.stringify(MusicKit.getInstance().queue));
  },
  playNext(type, id) {
    var request = {};
    request[type] = id;
    MusicKit.getInstance().playNext(request);
  },
  playLater(type, id) {
    var request = {};
    request[type] = id;
    MusicKit.getInstance().playLater(request);
  },
  love() {},
  playTrackById(id, kind = "song") {
    MusicKit.getInstance()
      .setQueue({ [kind]: id, parameters: { l: app.mklang } })
      .then(function (queue) {
        MusicKit.getInstance().play();
      });
  },
  quickPlay(term) {
    // Quick play by song name
    MusicKit.getInstance()
      .api.search(term, { limit: 2, types: "songs" })
      .then(function (data) {
        MusicKit.getInstance()
          .setQueue({
            song: data["songs"][0]["id"],
            parameters: { l: app.mklang },
          })
          .then(function (queue) {
            MusicKit.getInstance().play();
          });
      });
  },
  toggleShuffle() {
    MusicKit.getInstance().shuffleMode = MusicKit.getInstance().shuffleMode === 0 ? 1 : 0;
  },
  togglePlayPause() {
    app.mk.isPlaying ? app.mk.pause() : app.mk.play();
  },
  toggleRepeat() {
    app.repeatIncrement();
  },
  getmaxVolume() {
    ipcRenderer.send("wsapi-returnvolumeMax", JSON.stringify(app.cfg.audio.maxVolume));
  },
  getLibraryStatus(kind, id) {
    if (kind === undefined || id === "no-id-found") return;

    let truekind = !kind.endsWith("s") ? kind + "s" : kind;
    app.mk.api.v3
      .music(`/v1/catalog/${app.mk.storefrontId}/?ids[${truekind}]=${id}`, {
        relate: "library",
        fields: "inLibrary",
      })
      .then((data) => {
        const res = data.data.data[0];
        const inLibrary = res && res.attributes && res.attributes.inLibrary;

        app.getRating({ type: truekind, id: id }).then((rating) => {
          ipcRenderer.send("wsapi-libraryStatus", inLibrary, rating);
        });
      });
  },
  rate(kind, id, rating) {
    if (kind === undefined || id === "no-id-found") return;

    let truekind = !kind.endsWith("s") ? kind + "s" : kind;

    if (rating === 0) {
      app.mk.api.v3
        .music(
          `/v1/me/ratings/${truekind}/${id}`,
          {},
          {
            fetchOptions: {
              method: "DELETE",
            },
          }
        )
        .then(function () {
          ipcRenderer.send("wsapi-rate", kind, id, rating);
        });
    } else {
      app.mk.api.v3
        .music(
          `/v1/me/ratings/${truekind}/${id}`,
          {},
          {
            fetchOptions: {
              method: "PUT",
              body: JSON.stringify({
                type: "rating",
                attributes: {
                  value: rating,
                },
              }),
            },
          }
        )
        .then(function () {
          ipcRenderer.send("wsapi-rate", kind, id, rating);
        });
    }
  },
  changeLibrary(kind, id, shouldAdd) {
    if (shouldAdd) {
      app.addToLibrary(id);
      ipcRenderer.send("wsapi-change-library", kind, id, shouldAdd);
    } else {
      let truekind = !kind.endsWith("s") ? kind + "s" : kind;

      app.mk.api.v3
        .music(`/v1/catalog/${app.mk.storefrontId}/?ids[${truekind}]=${id}`, {
          relate: "library",
          fields: "inLibrary",
        })
        .then((res) => {
          res = res.data.data[0];
          if (res && res.relationships && res.relationships.library && res.relationships.library.data) {
            const item = res.relationships.library.data[0];

            if (item) {
              app.removeFromLibrary(kind, item.id);
            }

            ipcRenderer.send("wsapi-change-library", kind, id, shouldAdd);
          }
        });
    }
  },
};

export { wsapi };