const { addToQueue, playNextInQueue } = require('../utils/queueManager');
const ytDlpExec = require('yt-dlp-exec');
const { v4: uuidv4 } = require('uuid');
const path = require('path');

module.exports = {
    name: 'play',
    description: 'Play a song from YouTube',
    async execute(message, args) {
        const searchQuery = args.join(' ');
        const voiceChannel = message.member.voice.channel;

        if (!voiceChannel) {
            return message.reply('You need to be in a voice channel to play music!');
        }

        if (!searchQuery) {
            return message.reply('Please provide a YouTube link or a song name.');
        }

        let url;
        if (isValidURL(searchQuery)) {
            url = searchQuery;
        } else {
            try {
                const searchResult = await ytDlpExec(`ytsearch:${searchQuery}`, {
                    dumpSingleJson: true,
                    noPlaylist: true,
                    format: 'bestaudio/best',
                    quiet: true,
                });
                url = searchResult.webpage_url;
            } catch (error) {
                console.error('yt-dlp search error:', error);
                return message.reply('Could not find the song. Please try again.');
            }
        }

        const tempFilePath = path.join(__dirname, '../utils/tmp', `${uuidv4()}.mp3`);
        try {
            await ytDlpExec(url, {
                cookies: path.join(__dirname, '../cookies.txt'),
                format: 'bestaudio',
                output: tempFilePath,
                quiet: true,
            });
            addToQueue(message.guild.id, tempFilePath);
            playNextInQueue(message.guild.id, voiceChannel);
        } catch (error) {
            console.error('yt-dlp error:', error);
            message.reply('Failed to download video with yt-dlp.');
        }
    },
};

function isValidURL(string) {
    try {
        new URL(string);
        return true;
    } catch (_) {
        return false;
    }
}