var discord = require('discord.js');
var bot = new discord.Client();
var prefix = "-";
const Enmap = require('enmap')
const ffmpeg = require("ffmpeg")
const ffmpegbinaries = require("ffmpeg-static")


var roblox = require('roblox-js');
var opus = require('opusscript')
var ytdl = require('ytdl-core')
var maximumRank = 14;
var servers = {};
var groupId = 4105355;
var queue = new Enmap({name: "queue"});
roblox.login({username: "Virtuals_Bot", password: "yeah not for you this is not the real password ofc"}).then((success) => {

}).catch(() => {console.log("Failed to login.");});
process.on('unhandledRejection', (reason, promise) => {
    console.log('Unhandled Rejection at:', reason.stack || reason)
    // Recommended: send the information to sentry.io
    // or whatever crash reporting service you use
  });
function play(connection2,message) {
    message.member.voiceChannel.join().then(connection => {




    var server = queue
    message.channel.send("Added to queue!")
    var stream = ytdl(server[0], {filter: 'audioonly'})
    server.shift()
    queue.set("queue",server)
    server.dispatcher = connection.playStream(stream)

    server.dispatcher.on("end",function(){

        if (server[0]) {
            message.channel.send("Now playing: " + server[0])
            play(connection,message)
        } else {
            message.channel.send("Queue over!")
            connection.disconnect()
        }
    })})
}
async function purge(messageamount,message,delay) {
    if (message) {
        if (delay) {
            message.delete(delay);
        }
        else {
            message.delete();
        };
    };

    const fetched = await message.channel.fetchMessages({limit: messageamount});
    message.channel.bulkDelete(fetched);
};

bot.on('ready', () => {

    var msg = bot.guilds.first().channels.find(channel => channel.name === "on-topic").send("Starting up KAI.").then((msg)=>{

 msg.delete()
    })
});
bot.on("guildMemberAdd", member => {
    member.user.send("Hey there, " + member.username + "! Welcome to Flamindy's SCPF!")
    setTimeout(function(){


    var username = member.nickname
    roblox.getIdFromUsername(username)
    .then(function(id){
        roblox.getRankNameInGroup(groupId, id)
        .then(function(rank){
            const role = message.guild.roles.find("name", rank)
            .then(function(role){
                message.author.member.addRole(role);
            })
                })
    })


}, 15000);
});

bot.on('message', (message) => {
    if (message.content == "Please type your message!") {message.delete()}
    if (message.author.bot) return;
    if (message.content.startsWith(prefix)) {
        var args = message.content.slice(prefix.length).split(/ +/);

        var command = args.shift().toLowerCase();
        var sentBy = message.author.username
        var mention = message.mentions.first
        console.log('Command: ' + command)
        console.log(args);




        if (command == "acceptjoin") {
            if (message.member.roles.has('519954873001967639')) {
            var username = args[0]
            if (username) {
            message.channel.send("Checking for user " + username + "..")
          roblox.getIdFromUsername(username)
         .then(function(id){
            message.channel.send("Found! Attempting to handle the join request now.")
             roblox.handleJoinRequest(groupId,username,true)
             .then(function(yes) {
                message.channel.send("Accepted!")
             }

         )
         })
        } else {
            message.channel.send("No username!")
        }}}
        if (command == "demote") {
            if (message.member.roles.has('519954873001967639')) {
            var username = args[0]
            if (username){
                message.channel.send(`Checking ROBLOX for ${username}`)
                roblox.getIdFromUsername(username)
                .then(function(id){
                    roblox.getRankInGroup(groupId, id)
                    .then(function(rank){
                        if(maximumRank <= rank){
                            message.channel.send(`${id} is rank ${rank} and not demoteable.`)
                        } else {
                            message.channel.send(`${id} is rank ${rank} and demoteable.`)
                            roblox.demote(groupId, id)
                            .then(function(roles){
                                message.channel.send(`Demoted from ${roles.oldRole.Name} to ${roles.newRole.Name}`)
                            }).catch(function(err){
                                message.channel.send("Failed to demote.")
                            });
                        }
                    }).catch(function(err){
                        message.channel.send("Couldn't get him in the group.")
                    });
                }).catch(function(err){
                    message.channel.send(`Sorry, but ${username} doesn't exist on ROBLOX.`)
                });
            } else {
                message.channel.send("Please enter a username.")
            }
            return;
        }}
        if (command == "promote") {
            if (message.member.roles.has('519954873001967639')) {
            var username = args[0]
            if (username){
                message.channel.send(`Checking ROBLOX for ${username}`)
                roblox.getIdFromUsername(username)
                .then(function(id){
                    roblox.getRankInGroup(groupId, id)
                    .then(function(rank){
                        if(maximumRank <= rank){
                            message.channel.send(`${id} is rank ${rank} and not promotable.`)
                        } else {
                            message.channel.send(`${id} is rank ${rank} and promotable.`)
                            roblox.promote(groupId, id)
                            .then(function(roles){
                                message.channel.send(`Promoted from ${roles.oldRole.Name} to ${roles.newRole.Name}`)
                            }).catch(function(err){
                                message.channel.send("Failed to promote.")
                            });
                        }
                    }).catch(function(err){
                        message.channel.send("Couldn't get him in the group.")
                    });
                }).catch(function(err){
                    message.channel.send(`Sorry, but ${username} doesn't exist on ROBLOX.`)
                });
            } else {
                message.channel.send("Please enter a username.")
            }
            return;
        }}

        if (command == "setrank") {
            if (message.member.roles.has('519954873001967639')) {
            var username = args[0]
            if (username) {
            message.channel.send("Checking for user " + username + "..")
          roblox.getIdFromUsername(username)
         .then(function(id){
            message.channel.send("Found! Attempting to handle the rank change request now.")

            roblox.setRank(groupId,id,args[1])
        })
         } }}
        if (command == "announce") {
            if (message.member.roles.has('519954873001967639')) {
            if (args[0] && args[1]) {
                var channel = message.mentions.channels.first()
                message.channel.send("Please type the desired announcement. Say cancel to cancel.")
                .then(function(){
                    message.channel.awaitMessages(response => message.content, {
                        max: 1,
                        time: 300000000,
                        errors: ['time'],
                    })
                    .then((collected) => {



                        if (collected.first().author != message.author) {
                            message.channel.send("Message was not by the official message author!")
                        } else {
                            if (collected.first().content != "cancel") {
                                console.log(args[1])
                            if (args[1] == "true") {
                                channel.send("@everyone, " + message.author + " made an announcement: \n\n" + collected.first().content)
                                message.channel.send("Sent!")
                            }
                            if (args[1] == "false") {
                                channel.send(message.author + " made an announcement: \n\n" + collected.first().content)
                                message.channel.send("Sent!")
                            }}
                        }})
                        .catch(function(){
                          message.channel.send('No msg!');
                        });
                    })




            } else {
                  message.channel.send("Incorrect arguments. Correct usage: -announce (ping everyone; put either true or false) (channel)")
            }

        }}



        if (command == "music") {
            if (args[0] == "play") {
            if (!message.member.voiceChannel) {
                message.channel.send("Join the music channel.. *facepalm*")

            } else {
               if (args[1].length == 43) {
                var connection = message.member.voiceChannel;

                var queuevar = {}
                queuevar.push(args[1])
                queue.set("queue", queuevar)
                play(connection,message)





            } else{
                message.channel.send("Please input an youtube link.")
            }
                }
            }
            if (args[0] == "queue") {

                if (!queue.get("queue")) {message.channel.send("No queue yet!"); return}

                var msgaa = "The queue is:"
                var i;
                for (i = 0; i < queue.get("queue").length; i++) {
                   msgaa = msgaa + "\n" + queue.get("queue")[i]
                }
                message.channel.send(msgaa)
            }
        }

        }

});
bot.login('NTE5NTM1MzY1MDA3MDgxNDcy.Dug2Sg.c5oYyJdNYGIQN8xz3IsHho_Z9yY');