// DailymotionPlayer

import Mustache from "mustache";

const DailymotionPlayer = function (ns) {

  return class extends ns.Widgets.Widget {

    constructor(player, config) {

      super(player, config);

    static defaults = {

      aspect_ratio: 14 / 9,

    };

    draw = function () {

      if (typeof this.video === "undefined") {

        this.video = this.media.video;

      }

      this.height = this.height || Math.floor(this.width / this.aspect_ratio);

      var _media = this.media,

          pause: true,

          apiready: false,

          volume: 0,

          time: 0,

          duration: 0,

      var m = this.video.match(/www.dailymotion.com\/video\/(.+)/);

      if (m) {

      }

      var player_url = Mustache.render(

        "{{ protocol }}//www.dailymotion.com/embed/video/{{ videoid }}",

        {

          protocol:

            document.location.protocol.search("http") == 0

              ? document.location.protocol

              : "http:",

          videoid: videoid,

        }

      );

      var params = {

        api: "postMessage",

        chromeless: 1,

        id: "dm_player",

        related: 0,

        autoplay: 1,

      };

      _this.$.html(

        Mustache.render(

          '<iframe id="{{ id }}" src="{{ player_url }}?{{ params }}" width="{{ width }}" height="{{ height }}" frameborder="0"></iframe>',

          {

            player_url: player_url,

            params: Object.keys(params)

              .reduce(function (a, k) {

                a.push(k + "=" + encodeURIComponent(params[k]));

                return a;

              }, [])

              .join("&"),

            width: this.width,

            height: this.height,

            id: params.id,

          }

        )

      );

      function setup_media_methods() {

        var execute = function (c, v) {

          if (v !== undefined) c = c + "=" + v;

          dest.postMessage(c, "*");

        _media.getCurrentTime = function () {

          return state.time;

        _media.getVolume = function () {

          return state.volume;

        _media.getPaused = function () {

          return state.pause;

        _media.getMuted = function () {

          return state.muted;

        };

        _media.setCurrentTime = function (_milliseconds) {

          execute("seek", _milliseconds / 1000);

        _media.setVolume = function (_vol) {

          execute("volume", _vol * 100);

        _media.mute = function () {

          execute("muted", 1);

        _media.unmute = function () {

          execute("muted", 0);

        _media.play = function () {

          execute("play");

        };

        _media.pause = function () {

          execute("pause");

      }

      window.addEventListener(

        "message",

        function (event) {

          // Parse event.data (query-string for to object)

          // Duck-checking if event.data is a string

          if (event.data.split === undefined) return;

          var info = event.data

            .split("&")

            .map(function (s) {

              return s.split("=");

            })

            .reduce(function (o, v) {

              o[v[0]] = decodeURIComponent(v[1]);

              return o;

            }, {});

          switch (info.event) {

            case "apiready":

              state.apiready = true;

              setup_media_methods();

              break;

            //case "canplay":

            //    break;

            case "durationchange":

              if (info.duration.slice(-2) == "sc") {

              }

              break;

            case "ended":

              state.pause = true;

              break;

            case "loadedmetadata":

              _media.trigger("loadedmetadata");

              break;

            case "pause":

              state.pause = true;

              _media.trigger("pause");

              break;

            case "play":

              state.pause = false;

              _media.trigger("play");

              break;

            case "seeked":

              state.time = new ns.Model.Time(1000 * Number(info.time));

              _media.trigger("seeked");

              break;

            case "timeupdate":

              state.time = new ns.Model.Time(1000 * Number(info.time));

              _media.trigger("timeupdate", state.time);

              break;

            case "volumechange":

              state.muted = info.muted == "true";

              state.volume = Number(info.volume) / 100;

              break;

          }

        },

        false

      );

    };

  };

export { DailymotionPlayer };