const { SlashCommandBuilder } = require("@discordjs/builders")
const { MessageEmbed } = require("discord.js")
const { QueryType } = require("discord-player")

module.exports = {
    name: 'play',
    description: 'LOADS SONGS FROM YOUTUBE',
    type: 'CHAT_INPUT',
    required: true,
    options:[
        {
            name: 'song',
            description: 'LOADS SONGS FROM YOUTUBE',
            type: 3,
            choices:[
                {
                name: 'url',
                description: 'THE SONG`s URL'
                },
            ],
        },
        {
            name: 'playlist',
            description: 'LOADS A PLAYLIST OF SONGS FROM A URL',
            type: 3,
            choices:[
                {
                name: 'url',
                description: 'THE PLAYLIST`s URL'
                },
            ],
        },
        {
            name: 'search',
            description: 'SEARCH FOR SONG BASED ON PROVIDED KEYWORDS',
            type: 3,
            choices:[
                {
                name: 'searchterms',
                description: 'THE SEARCH KEYWORDS'
                },
            ],
        }
],
	run: async ({ client, interaction }) => {
		if (!interaction.member.voice.channel) return interaction.editReply("You need to be in a VC to use this command")

		const queue = await client.player.createQueue(interaction.guild)
		if (!queue.connection) await queue.connect(interaction.member.voice.channel)

		let embed = new MessageEmbed()

		if (interaction.options.getSubcommand() === "song") {
            let url = interaction.options.getString("url")
            const result = await client.player.search(url, {
                requestedBy: interaction.user,
                searchEngine: QueryType.YOUTUBE_VIDEO
            })
            if (result.tracks.length === 0)
                return interaction.editReply("No results")
            
            const song = result.tracks[0]
            await queue.addTrack(song)
            embed
                .setDescription(`**[${song.title}](${song.url})** has been added to the Queue`)
                .setThumbnail(song.thumbnail)
                .setFooter({ text: `Duration: ${song.duration}`})

		} else if (interaction.options.getSubcommand() === "playlist") {
            let url = interaction.options.getString("url")
            const result = await client.player.search(url, {
                requestedBy: interaction.user,
                searchEngine: QueryType.YOUTUBE_PLAYLIST
            })

            if (result.tracks.length === 0)
                return interaction.editReply("No results")
            
            const playlist = result.playlist
            await queue.addTracks(result.tracks)
            embed
                .setDescription(`**${result.tracks.length} songs from [${playlist.title}](${playlist.url})** have been added to the Queue`)
                .setThumbnail(playlist.thumbnail)
		} else if (interaction.options.getSubcommand() === "search") {
            let url = interaction.options.getString("searchterms")
            const result = await client.player.search(url, {
                requestedBy: interaction.user,
                searchEngine: QueryType.AUTO
            })

            if (result.tracks.length === 0)
                return interaction.editReply("No results")
            
            const song = result.tracks[0]
            await queue.addTrack(song)
            embed
                .setDescription(`**[${song.title}](${song.url})** has been added to the Queue`)
                .setThumbnail(song.thumbnail)
                .setFooter({ text: `Duration: ${song.duration}`})
		}
        if (!queue.playing) await queue.play()
        await interaction.editReply({
            embeds: [embed]
        })
	},
}