const NET = require("net"), socket = new NET.Socket(), format = require('util').format, Iconv = require('iconv').Iconv, iconv = new Iconv('ISO-8859-9', 'UTF-8');

// Ayarlar bölümü
const bot      = "NodeJS-Bot";
const pass     = "5gf4343fkhpe";
const ident    = "Paradox";
const fullname = "NodeJS Socket Bot - Paradox";
const oper     = "Bot 123321";
const supass   = "Toprak";
const sunucu   = "irc.Toprak.NET";
const sunucuip = "194.31.87.36";
const port     = "6667";
const ppass    = "S1fr3s1Z";
const master   = "Toprak Tprk";

// Kanal ayarları
const admin    = "#System";
const opers    = "#Opers";
const operhelp = "#OperHelp";
const services = "#Services";
const log      = "#Log";
const bots     = "#Bots";
const xline    = "#Xline";
const reklam   = "#Adwords";
const kontrol  = "#Karantina";

// BUNDAN SONRASINA ELLEŞME
function _nick(nick) { if (nick = nick.match(/^\:(.+)!/i)) { return nick[1]; } }
function _nickler(nick) {
  var muafn = ["ChanServ", "NickServ", "MemoServ", "HelpServ", "OperServ", "StatServ", bot];  
  if (muafn.indexOf(nick) != -1) { return 1; }
  else { return 0; }
}
const kanallar = [opers, admin, log, xline, bots, kontrol];

// START
bot = socket.connect(port, sunucuip, function() { console.log('Sunucuya bağlanılıyor...'); });
bot.on('connect', function() {
  console.log('Bağlandı.');
  bot.write(format('PASS %s\r\n', ppass));  
  bot.write(format('NICK %s\r\n', bot + Math.floor(Math.random() * 99999)));  
  bot.write(format('USER %s "" "%s" :%s\r\n', ident, bot.remoteAddress, fullname));
});
bot.on('data', function(message) {
  message  = Buffer.from(message, 'binary');
  message  = message.toString();
  lines    = message.split("\r\n");
  lines[0] = "" + lines[0];
  lastLine = lines.pop();
  lines.forEach(function(line) {
    message = line.normalize();
	console.log(message);
	message = message.split(" ");
	if (message[0].match(/^PING$/i)) { bot.write(format('PONG %s\r\n', message[1].replace(':', ''))); }
	else if (message[0].match(/^ERROR$/i)) { bot.end(); }
	else if (message[1].match(/^(001|433)$/)) {
	  console.log('Giriş yapıldı.');
	  bot.write(format('OPER %s\r\n', oper));
	  bot.write(format('NICKSERV GHOST %s %s\r\n', bot, pass));
	  bot.write(format('NICKSERV RELEASE %s %s\r\n', bot, pass));
	  bot.write(format('JOIN #0,0\r\n'));
	  setTimeout(function() { bot.write(format('NICK %s\r\n', bot)); }, 3000);
	}
	else if (message[1].match(/^(481|411)$/)) { bot.write(format('OPER %s\r\n', oper)); bot.write(format('NICK %s\r\n', bot)); setTimeout(function() { bot.write(format('NICKSERV IDENTIFY %s\r\n', pass)); }, 2000); }
	else if (message[1].match(/^NICK$/i)) {
	  if (_nick(message[0]) == bot) { bot.write(format('NICKSERV GHOST %s %s\r\n', bot, pass)); bot.write(format('NICKSERV RELEASE %s %s\r\n', bot, pass)); setTimeout(function() { bot.write(format('NICK %s\r\n', bot)); }, 3000); }
	  else if (message[2].replace(':', '') == bot) {
		bot.write(format('NICKSERV IDENTIFY %s\r\n', pass));
		bot.write(format('OPER %s\r\n', oper));
		bot.write(format('OPERSERV SU %s\r\n', supass));
		bot.write(format('JOIN #0,0\r\n'));
		bot.write(format('MODE %s +qHp-hY\r\n', bot));
		setTimeout(function() { bot.write(format('SAJOIN %s %s,%s,%s,%s,%s,%s\r\n', bot, opers, admin, log, xline, bots, kontrol)); }, 3000);
	  }
    }
	else if (message[1].match(/^PART$/i) && (_nick(message[0]) == bot)) { if (kanallar.lastIndexOf(message[2]) != -1) { bot.write(format('SAJOIN %s %s\r\n', bot, message[2])); } }
	else if (message[1].match(/^KICK$/i) && (message[3] == bot)) { if (kanallar.lastIndexOf(message[2]) != -1) { bot.write(format('SAJOIN %s %s\r\n', bot, message[2])); } }
	else if (message[1].match(/^JOIN$/i) && (_nick(message[0]) == bot)) {
      if (kanallar.lastIndexOf(message[2].replace(':', '')) != -1) {
 	    bot.write(format('MODE %s -qao+h %s %s %s %s\r\n', message[2].replace(':', ''), bot, bot, bot, bot));
      }
      else { bot.write(format('SAPART %s %s\r\n', bot, message[2].replace(':', ''))); }  
    }
	else if (message[1].match(/^MODE$/i) && (message[2].match(/^#/))) {
	  if (message[3].match(/^\+(\S+)?(b)(\S+)?/i) && (message.join(" ").lastIndexOf(" " + bot + "!*@*") != -1)) { bot.write(format('MODE %s -bqao+h %s %s %s %s %s\r\n', message[2], bot, bot, bot, bot, bot)); }
	  else if ((message.join(" ").lastIndexOf(" " + bot + "") != -1) && (_nickler(_nick(message[0])) == 0)) { bot.write(format('MODE %s -bqao+h %s %s %s %s %s\r\n', message[2], bot, bot, bot, bot, bot)); }  
	} 
  });
});