const fs = require('fs'); // npm i fs
const ms = require('ms'); // npm i ms
const cool = [];
client.on('message',async message => {
  if(message.author.bot) return;
  if(message.channel.type === 'dm') return;

  const args = message.content.split(' ');
  const credits = require('./credits.json');
  const path = './credits.json';
  const mention = message.mentions.users.first() || client.users.get(args[1]) || message.author;
  const mentionn = message.mentions.users.first() || client.users.get(args[1]);
  const author = message.author.id;
  const balance = args[2];
  const daily = Math.floor(Math.random() * 350) + 10;

  if(!credits[author]) credits[author] = {credits: 50};
  if(!credits[mention.id]) credits[mention.id] = {credits: 50};
  fs.writeFile(path, JSON.stringify(credits, null, 5), function(err) {if(err) console.log(err)});


  if(message.content.startsWith(prefix + "credit")) {
  if(args[0] !== `${prefix}credit` && args[0] !== `${prefix}credits`) return;

  if(args[2]) {
	if(isNaN(args[2]) || args[2] < 0) return message.channel.send(' هذه الخانة يجب ان تتكون من ارقام صحيحة وليس احرف.');
    if(mention.bot) return message.channel.send(`**:heavy_multiplication_x:| ${message.content.split(' ')[1]} لم يتم العثور على**`);
    if(mention.id === message.author.id) return message.channel.send('**:heavy_multiplication_x:| لا يمكنك تحويل كردت لنفسك**');
    if(credits[author].credits < balance) return message.channel.send('**:heavy_multiplication_x:| أنت لا تملك هذا القدر من الكردت**');
    var one = Math.floor(Math.random() * 9) + 1;
    var two = Math.floor(Math.random() * 9) + 1;
    var three = Math.floor(Math.random() * 9) + 1;
    var four = Math.floor(Math.random() * 9) + 1;

    var number = `${one}${two}${three}${four}`;

    message.channel.send(`**:heavy_dollar_sign:| \`${number}\`, أكتب الرقم للأستمرار**`).then(m => {
      message.channel.awaitMessages(m => m.author.id === message.author.id, {max: 1, time: 10000}).then(c => {
        if(c.first().content === number) {
          m.delete();
          message.channel.send(`**:atm:| ${message.author.username}, قام بتحويل \`${balance}\` لـ ${mention}**`);
          credits[author].credits += (-balance);
          credits[mention.id].credits += (+balance);
          fs.writeFile(path, JSON.stringify(credits, null, 5), function(err) {if(err) console.log(err)});
        } else if(c.first().content !== number) {
          m.delete();
          message.channel.send(`** :money_with_wings: | تم الغاء الإرسال**`);
        }
      });
    });
  }
  if(!args[2]) {
    if(mention.bot) return message.channel.send(`**:heavy_multiplication_x:| ${message.content.split(' ')[1]} لم يتم العثور على**`);
    message.channel.send(`**${mention.username}, your :credit_card: balance is **${credits[mention.id].credits}`);
  }

  }
  if(message.content.startsWith(prefix + "daily")) {
    if(cool.includes(message.author.id)) return message.channel.send(`**:heavy_dollar_sign: | \ , يجب عليك انتظار  يوم لأخذ المبلغ مرة اخرى**`);
    if(mentionn) {
      var one = Math.floor(Math.random() * 9) + 1;
      var two = Math.floor(Math.random() * 9) + 1;
      var three = Math.floor(Math.random() * 9) + 1;
      var four = Math.floor(Math.random() * 9) + 1;

      var number = `${one}${two}${three}${four}`;

      message.channel.send(`**:atm: | \`${number}\`, قم بكتابة الرقم للأستمرار**`).then(async m => {
        message.channel.awaitMessages(msg => msg.author.id === message.author.id, {max: 1, time: 20000, errors: ['time']}).then(collected => {
          if(collected.first().content === number) {
            m.delete();
            collected.first().delete();
            credits[mentionn.id].credits += (+daily);
            fs.writeFile(path, JSON.stringify(credits, null, 5), function(err) {if(err) console.log(err)});

          message.channel.send(`**:atm: | \`${daily}\`, تم تسليم المبلغ**`);
          }
          if(collected.first().content !== number) {
            return m.delete();
          }
        });
      });
    } else if(!mentionn) {
      credits[author].credits += (+daily);
      fs.writeFile(path, JSON.stringify(credits, null, 5), function(err) {if(err) console.log(err)});

      message.channel.send(`**:atm: | \`${daily}\`, تم اعطائك المبلغ**`);
    }
    cool.unshift(message.author.id);

    setTimeout(() => {
      cool.shift(message.author.id);
      message.author.send("**:atm: | \`Daily\`, يمكنك الحصول على الكردت المجانية الان**").catch();
    }, ms("1d"));
  }
});