'use strict';
const fs = require('fs');

let rawdata = fs.readFileSync('login.json');
let logindata = JSON.parse(rawdata);
console.log(logindata.email)

const Discord = require('discord.js')
const token = logindata.token;
const client = new Discord.Client()
client.login(token);

let announce = []
let serv = []
let players = []
let topfactions = []
let popped = []



client.on('ready', () => {
  console.log("Connected as "+ client.user.tag)
})

const cmd = "!";

  let mineflayer = require('mineflayer');

  let bot = mineflayer.createBot({
    host: logindata.host, // optional
    port: logindata.port,       // optional
    username: logindata.email, // email and password are required only for
    password: logindata.password,          // online-mode=true servers
    version: logindata.version
  });

  client.on("message", function (msg) {
    if(msg.channel.id === logindata.relay){
      if(msg.member.id === logindata.discordid){
        bot.chat(msg.content)}}

        if(msg.channel.id === logindata.relaycommands){
          if(msg.member.id === logindata.discordid){
            if(msg.content.startsWith(cmd + "disconnect")){
              bot.quit()
              client.channels.get(logindata.relaycommands).send("Disconnected from: " + logindata.host)
          }
            if(msg.content.startsWith(cmd + "connect")){
              console.log("mentioned")
              let splitMessage = msg.content.split(" ");

              let bot1 = mineflayer.createBot({
                host: splitMessage[1], // optional
                port: logindata.port,       // optional
                username: logindata.email, // email and password are required only for
                password: logindata.password,          // online-mode=true servers
                version: logindata.version
              });

            }
          if(msg.content.startsWith(cmd + "players")){
            console.log('test')
            for (var key in bot.players) {

              players.push(key)}

              const plyr = new Discord.RichEmbed()
                .setTitle("Online Players")
                .setDescription(players)
              client.channels.get(logindata.relaycommands).send(plyr)
            }

          if(msg.content.startsWith(cmd + "jump")){
            bot.setControlState(`jump`,true)
            bot.setControlState(`jump`, false)
        }
        }
      }
      })

  setInterval(function(){
      if (announce.length > 0){
        const embe = new Discord.RichEmbed()
          .setDescription(announce)
          client.channels.get(logindata.relay).send(embe)
        announce = []
    }}, 1000);

  bot.on('login', (login)=>{
    console.log('Logged in!')
    client.channels.get(logindata.relaycommands).send("Connected to: " + logindata.host)
  });

  // formating
  bot.on('message', (username, message) => {
    let spl = (`${username}`).split(/> |: /);
    let rankname = spl.shift();
    let msg = spl.join(" ");
    let usernme = rankname.split(" ").pop();
    let rank = usernme.split(" ").shift();

    //MC commands
    switch(msg) {
      case cmd + "discord":
        bot.chat("/msg " + usernme + " https://discord.gg/HtxcCvz");
        break;
      case cmd + "commands":
        bot.chat("/msg " + usernme + " available commands: discord, calc")};

      //calculator command in mc
    if(msg.startsWith(cmd + "calc")){
      if(msg == cmd + "calc help"){
        bot.chat("/msg " + usernme + " To calculate power, type !calc power>x:y:z, xyz being exposure and power being amount of power")
      } else {
      console.log(msg)
      let variables = msg.split(/>|:| | /)
      console.log(variables)
      let power = parseInt(variables[1])
      let x = parseInt(variables[2])
      let y = parseInt(variables[3])
      let z = parseInt(variables[4])

      let distance = Math.sqrt(x**2 + y**2 + z**2)
      let xvelocity = (x / distance) * (1 - (distance / 8))
        let xtravelled = xvelocity * power
      let yvelocity = (y / distance) * (1 - (distance / 8))
        let ytravelled = yvelocity * power
      let zvelocity = (z / distance) * (1 - (distance / 8))
        let ztravelled = zvelocity * power

        console.log("x: " + xtravelled + "y: " + ytravelled + "z: " + ztravelled )
        bot.chat("/msg " + usernme + " x: " + xtravelled + " y: " + ytravelled + " z: " + ztravelled)
    }}

    // Makes it so your own discord messages don't show on discord
    if (usernme.includes(bot.username)){
      console.log("Your message")} else {

    // Filtering
      if (msg === ""){
        if (usernme.includes("-> me")){
          console.log(usernme)
        } else {
        announce.push(`${username}`)}

      } else {
        //console.log(usernme + ": " + msg);
        client.channels.get(logindata.relay).send({embed: {
          color: 3447003,
          author: {
            name: usernme
          },
          timestamp: new Date(),
          footer: {
            text: msg
        }
      }})
    }}}
  );