const { getQueue, getCurrentTrack } = require('../utils/queueManager');
const { EmbedBuilder } = require('discord.js');

module.exports = {
    name: 'queue',
    description: 'Show the current songs in queue',
    aliases: ['q'],
    execute(message) {
        const queue = getQueue(message.guild.id);
        const currentTrack = getCurrentTrack(message.guild.id);

        const pageSize = 10;
        const maxLength = 1024;

        const embed = new EmbedBuilder()
            .setColor('#0099ff')
            .setTitle('Current Queue');

        if (currentTrack) {
            const currentTrackDisplay = currentTrack.url
                ? `[${currentTrack.title}](${currentTrack.url})`
                : currentTrack.title;
            embed.addFields({
                name: 'Currently playing',
                value: `**${currentTrackDisplay}**\nRequested by: ${currentTrack.requester}`,
                inline: false
            });
        }

        if (queue.length > 0) {
            let queueDisplay = '';
            let songCount = 0;

            for (let i = 0; i < Math.min(queue.length, pageSize); i++) {
                const track = queue[i];
                const trackDisplay = track.url
                    ? `**${i + 1}.** [**${track.title}**](${track.url})\nRequested by: ${track.requester}`
                    : `**${i + 1}.** **${track.title}**\nRequested by: ${track.requester}`;

                if ((queueDisplay + trackDisplay).length > maxLength) {
                    break;
                }

                queueDisplay += trackDisplay + '\n\n';
                songCount++;
            }

            embed.addFields({
                name: 'Up next',
                value: queueDisplay.trim(),
                inline: false
            });

            if (queue.length > songCount) {
                embed.setFooter({ text: `And ${queue.length - songCount} more...` });
            }
        } else if (!currentTrack) {
            embed.setDescription('The queue is empty!');
        }

        message.channel.send({ embeds: [embed] });
    }
};