const Discord = require("discord.js");
const client = new Discord.Client();
const config = require("./config.json");
const fs = require('fs');
const tokens = require("./tokens.json");
const referrals = require("./referrals.json");
const refs = require("./refs.json");

client.on("ready", () => {
    console.log(`Working on ${client.user.tag}`);
  });
  client.on('message', async message => {
    let mention = message.mentions.members.first();
  if (!message.content.startsWith(config.prefix)) return;
  const input = message.content.slice(config.prefix.length).trim();
const input1 = input.slice(message.mentions).trim();
  if (!input.length) return;
  const [, command, commandArgs] = input.match(/(\w+)\s*([\s\S]*)/);
let cmd = message.content.split(" ")[0]
cmd = cmd.slice(config.prefix.length)
let args = message.content.split(" ").slice(1)
const args1 = message.content.slice(config.prefix.length).trim().split(/ +/g);
const command1 = args1.shift().toLowerCase();








if(!tokens[message.author.id]){
  tokens[message.author.id] = {
      tokens: 0
  };
}
if(!referrals[message.author.id]){
  referrals[message.author.id] = {
      refers: 0
  };
}
if(referrals[message.author.id].refers === "10"){
    referrals[message.author.id].refers = referrals[message.author.id].refers + Number('1');
  tokens[message.author.id].tokens = tokens[message.author.id].tokens + Number('1');
  message.channel.send(message.author.tag + " has reached 10 referrals!")
  var role = message.guild.roles.find(role => role.name === "Casual");
message.member.addRole(role);
}

if(referrals[message.author.id].refers === "25"){
  referrals[message.author.id].refers = referrals[message.author.id].refers + Number('1');
tokens[message.author.id].tokens = tokens[message.author.id].tokens + Number('3');
message.channel.send(message.author.tag + " has reached 25 referrals!")
var role = message.guild.roles.find(role => role.name === "Cool Guy");
message.member.addRole(role);
}

if(referrals[message.author.id].refers === "50"){
  referrals[message.author.id].refers = referrals[message.author.id].refers + Number('1');
tokens[message.author.id].tokens = tokens[message.author.id].tokens + Number('5');
message.channel.send(message.author.tag + " has reached 50 referrals!")
var role = message.guild.roles.find(role => role.name === "Elite");
message.member.addRole(role);
}


if(command === "refer") {
  if(!mention) {
    message.reply("Wrong! `>refer @nate`");
    return;
}

if(refs[message.author.id]){
  message.reply("You have already used your referral!")
return;
}

if(!referrals[mention.id]){
  referrals[mention.id] = {
      refers: 0
  };
}

if(!refs[message.author.id]){
  refs[message.author.id] = {
      refs: 0
  };
  message.reply("Succesfully referred " + mention);
    referrals[mention.id].refers = referrals[mention.id].refers + Number('1');






  fs.writeFile("./refs.json", JSON.stringify(refs), (x) => {
    if (x) console.error(x)
  });
  fs.writeFile("./referrals.json", JSON.stringify(referrals), (f) => {
    if (f) console.error(f)
  });
  return;
}

} else if(command === "referrals") {
  message.reply("You have " + referrals[message.author.id].refers + " referrals!")
}




else if(command === "add") {