const Discord = require("discord.js");

module.exports = {
  name: "play",
  aliases: ["p"],
  description: "Plays your favourite music from YouTube or Spotify",
  usage: "(Song/Song URL)",
  category: "Music",
  run: async (client, message, args) => {
    try {
      const { channel } = message.member.voice;
      if (!channel) return client.err(message, "Music", "play", 35);
      if (!args.length) return client.err(message, "Music", "play", 0);
      const player = message.client.manager.create({
        guild: message.guild.id,
        voiceChannel: channel.id,
        textChannel: message.channel.id,
        selfDeafen: true,
      });
      if (player.state !== "CONNECTED") player.connect();
      const search = args.join(" ");
      let res;
      try {
        res = await player.search(search, message.author);
        if (res.loadType === "LOAD_FAILED") {
          if (!player.queue.current) player.destroy();
          throw res.exception;
        }
      } catch (e) {
        console.log(e);
        return client.err(message, "Music", "play", 999);
      }
      switch (res.loadType) {
        case "NO_MATCHES":
          if (!player.queue.current) player.destroy();
          return message.reply({ content: "No result is found" });
        case "TRACK_LOADED":
          const playmusic = new Discord.MessageEmbed()
            .setColor("#00f70c")
            .setAuthor(
              `Enqueuing:`,
              message.client.user.displayAvatarURL({
                dynamic: true,
              })
            )
            .setDescription(`${res.tracks[0].title}`)
            .setTimestamp();
          player.queue.add(res.tracks[0]);
          if (!player.playing && !player.paused && !player.queue.size)
            player.play();
          return message.channel.send({ embeds: [playmusic] });
        case "PLAYLIST_LOADED":
          player.queue.add(res.tracks);
          const playlist = new Discord.MessageEmbed()
            .setColor("#00f70c")
            .setAuthor(
              `Enqueuing playlist:`,
              message.client.user.displayAvatarURL({
                dynamic: true,
              })
            )
            .setDescription(
              `${res.playlist.name}\` with ${res.tracks.length} tracks`
            )
            .setTimestamp();
          if (
            !player.playing &&
            !player.paused &&
            player.queue.totalSize === res.tracks.length
          )
            player.play();
          return message.channel.send({ embeds: [playlist] });
        case "SEARCH_RESULT":
          let max = 5,
            collected,
            filter = m =>
              m.author.id === message.author.id &&
              /^(\d+|end)$/i.test(m.content);
          if (res.tracks.length < max) max = res.tracks.length;

          const results = res.tracks
            .slice(0, max)
            .map(
              (track, index) =>
                `${++index} - ` + `[${track.title}](${track.uri})`
            )
            .join("\n");

          const searchResult = new Discord.MessageEmbed()
            .setColor("#00f70c")
            .setTitle("Search Results: ")
            .setDescription(results)
            .addField(
              "Cancel Search: ",
              "Type end or any other number to cancel the search",
              true
            )
            .setTimestamp();
          message.channel.send({ embeds: [searchResult] });
          try {
            collected = await message.channel.awaitMessages(filter, {
              max: 1,
              time: 30e3,
              errors: ["time"],
            });
          } catch (e) {
            if (!player.queue.current) player.destroy();
            return message.reply({
              content: "You didn't provide a selection. Cancelled",
            });
          }
          const first = collected.first().content;

          if (first.toLowerCase() === "end") {
            if (!player.queue.current) player.destroy();
            return message.channel.send("Cancelled selection");
          }

          const index = Number(first) - 1;
          if (index < 0 || index > max - 1)
            return message.reply({
              content: `The number that you provided too small or too big (1-${max})`,
            });
          const track = res.tracks[index];
          player.queue.add(track);
          const trackadd = new Discord.MessageEmbed()
            .setColor("#00f70c")
            .setAuthor(
              `Added To Queue`,
              message.client.user.displayAvatarURL({
                dynamic: true,
              })
            )
            .setDescription(`[${track.title}](${track.uri})`)
            .addField(`Requested By : `, `${track.requester}`, true);
          if (!player.playing && !player.paused && !player.queue.size)
            player.play();
          return message.channel.send({ embeds: [trackadd] });
      }
    } catch (e) {
      console.log(e);
    }
  },
};