// Copyright 2020 Emily J. / mudkipscience and contributors. Subject to the AGPLv3 license.

const music = require('../utils/music');

module.exports = (client, oldState, newState) => {
    if(newState.channelID != oldState.channelID) {
        let guild = music.getGuild(newState.guild.id);

        if(guild.playing && guild.voiceChannel.id == oldState.channelID) {
            if(guild.voiceChannel.members.size == 1) {
                guild.autoDisconnect = true;
                
                setTimeout(() => {
                    if(guild.voiceChannel.members.size == 1 && guild.autoDisconnect) {
                        setTimeout(() => {
                            if(guild.voiceChannel.members.size == 1 && guild.autoDisconnect) {
                                setTimeout(() => {
                                    if(guild.voiceChannel.members.size == 1 && guild.autoDisconnect) {
                                        guild.playing = false;
                                        guild.queue = [];

                                        // Probably should be async? But no need here I think
                                        guild.dispatcher.end('silent');
                                        guild.message.channel.send('No one is listening to me. Leaving voice chat!');
                                    } else {
                                        guild.autoDisconnect = false;
                                    };
                                }, 30000);
                            } else {
                                guild.autoDisconnect = false;
                            };
                        }, 20000);
                    } else {
                        guild.autoDisconnect = false;
                    };
                }, 10000);
            };
        };
    }
}