/*
 * Copyright (C) 2022 jimj316
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package moe.nekojimi.chords.commands;

import java.util.List;
import java.util.Queue;
import moe.nekojimi.chords.Chords;
import moe.nekojimi.chords.Track;
import moe.nekojimi.chords.TrackRequest;

public class QueueCommand extends Command
{

    public QueueCommand(Chords bot)
    {
        super(bot, "queue");
    }

    @Override
    public void call(Invocation invocation)
    {
        String message = ">>> ";
        int i = 1;

        Track currentTrack = null;
        if (bot.getMusicHandler() != null)
            currentTrack = bot.getMusicHandler().getCurrentTrack();
        if (currentTrack != null)
            message += ":notes: **Now playing: " + currentTrack + "**\n";
        else
            message += ":mute: **Not playing anything right now.**\n";

        final Queue<Track> trackQueue = bot.getQueueManager().getJukeboxQueue();
        if (!trackQueue.isEmpty())
        {
            message += "__Ready to play:__\n";
            for (Track track : trackQueue)
            {
                message += ":bread: **" + i + ":** " + track + "\n";
                i++;
            }
        }

        final List<TrackRequest> downloading = bot.getDownloader().getDownloadingTracks();
        if (!downloading.isEmpty())
        {
            message += "__Downloading:__\n";
            for (TrackRequest request : downloading)
            {
                message += ":satellite: **" + (i) + ":** " + request + "\n";
                i++;
            }
        }

        final List<TrackRequest> downloadQueue = bot.getDownloader().getDownloadQueue();
        if (!downloadQueue.isEmpty())
        {
            message += "__In queue for download:__\n";
            for (TrackRequest request : downloadQueue)
            {
                message += ":inbox_tray: **" + (i) + ":** " + request + "\n";
                i++;
            }
        }

        if (downloading.isEmpty() && trackQueue.isEmpty() && downloadQueue.isEmpty())
            message += ":mailbox_with_no_mail: The track queue is empty.";
        // :inbox_tray:
        invocation.respond(message);
    }

}