import { SlashCommandBuilder, ChatInputCommandInteraction, GuildMember } from 'discord.js'
import { joinVoiceChannel, createAudioPlayer, createAudioResource, AudioPlayerStatus, EndBehaviorType } from '@discordjs/voice'

export default {
	data: new SlashCommandBuilder()
		.setName('parle')
		.setDescription('Fais moi parler par dessus quelqu\'un de chiant dans le vocal')
		.addUserOption(option => option.setName('user').setDescription('La personne en question').setRequired(true)),
	async execute(interaction: ChatInputCommandInteraction) {
		if (interaction.user.id !== '223831938346123275') return await interaction.reply({ content: 'Tu n\'as pas le droit d\'utiliser cette commande !', ephemeral: true })
		
		let user = interaction.options.getUser('user')
		if (!user) return
		let guild = interaction.guild
		if (!guild) return
		let member = guild.members.cache.get(user.id) as GuildMember
		if (!member) return
		let caller = interaction.member as GuildMember
		if (!caller) return

		if (!caller.voice.channel) return await interaction.reply({ content: 'You must be in a voice channel to use this command.', ephemeral: true })
		if (!member.voice.channel) return await interaction.reply({ content: 'The member must be in a voice channel to use this command.', ephemeral: true })
		if (caller.voice.channelId !== member.voice.channelId) return await interaction.reply({ content: 'You must be in the same voice channel than the member to use this command.', ephemeral: true })

		await interaction.reply({ content: 'Je vais parler par dessus cette personne !', ephemeral: true })

		/*
		// Searches for audio files uploaded in the channel
		let messages = await interaction.channel.messages.fetch({ limit: 10, cache: false })
		messages = messages.filter(m => m.attachments.size > 0)

		let files = []
		await messages.forEach(m => m.attachments.forEach(a => {
			if (a.contentType === 'audio/mpeg') files.push(a)
		}))
		if (files.size === 0) return await interaction.editReply({ content: 'Aucun fichier audio trouvé dans ce channel.', ephemeral: true })

		// Limit the number of files to the last 10
		//files = files.sort((a, b) => b.createdTimestamp - a.createdTimestamp).first(10)

		// Ask the user to choose a file
		let file = await interaction.channel.send({ content: 'Choisissez un fichier audio :', files: files })
		let filter = m => m.author.id === interaction.user.id && !isNaN(m.content) && parseInt(m.content) > 0 && parseInt(m.content) <= files.size
		let response = await interaction.channel.awaitMessages({ filter, max: 1, time: 30000, errors: ['time'] })
		file = files.get(files.keyArray()[response.first().content - 1])
		*/

		let playing = false
		let player = createAudioPlayer()
		player.on(AudioPlayerStatus.Idle, () => { playing = false })

		let connection = joinVoiceChannel({
			channelId: caller.voice.channelId as string,
			guildId: interaction.guildId as string,
			adapterCreator: guild.voiceAdapterCreator,
			selfDeaf: false
		})
		connection.subscribe(player)

		let stream = connection.receiver.subscribe(user.id, { end: { behavior: EndBehaviorType.Manual } })
		stream.on('data', () => {
			if (!user) return
			if (connection.receiver.speaking.users.has(user.id) && !playing) {
				playing = true
				let resource = createAudioResource('../../static/parle.mp3', { inlineVolume: true })
				//let resource = createAudioResource(file.attachments.first().url, { inlineVolume: true })
				if (resource.volume) resource.volume.setVolume(0.2)
				player.play(resource)
			}
		})
		
		interaction.client.on('voiceStateUpdate', (oldState, newState) => {
			if (oldState.id === member.id && newState.channelId !== caller.voice.channelId) {
				stream.destroy()
				connection.disconnect()
			}
		})
	}
}