var SteamUser = require('steam-user');
var SteamStore = require('steamstore');
var SteamTotp = require('steam-totp');
var readlineSync = require('readline-sync');
var fs = require('fs');

var client = new SteamUser();
var user = new SteamUser();
var store = new SteamStore();

var username, password;

const settings = require('./settings.json');

var cookieArray = {};
var count = 0;
var botNum = settings.botNumberStart;
var done = 1;

console.log('---- Welcome to Steam Bot Creator ' + JSON.parse(fs.readFileSync('package.json', 'utf8')).version + ' for NodeJS ----');

// client.logOn();

client.on('loggedOn', function(details) {
  console.log('>> Successfully logged onto Steam anonmyously.');
  console.log('>> Beginning process of account creation:');

  console.log('Starting the timer. 1st account should be creating in 5 seconds');
  createAccount();
});

setInterval(start, 5 * 1000);

user.on('loggedOn', function(details) {
  console.log('>> Logged onto new account.');
  user.webLogOn();
  verifyEmail();
});

user.on('webSession', function(sessionID, cookies) {
  console.log("Session started");
  cookieArray = cookies;
});

function start()
{
    if (count > settings.botNumberStart)
    {
      console.log('Count has been reached. No more accounts will be created');
      process.exit(1);
    }
    else
    {
        if (done == 1)
        {
            done = 0;
            botNum = botNum + 1;
            console.log('Started creating new account');
            client.logOn();
            count++;
        }
        else
        {
        }
    }
}

function createAccount() {
  username = settings.username + '' + botNum;
  password = settings.password + '' + botNum;
  var email = settings.email;
  client.createAccount(username, password, email, function (result) {
    if (result == SteamUser.Steam.EResult.OK) {
      console.log('>> Account created successfully. Username = ' + username);
      initClient();
    } else if (result == SteamUser.Steam.EResult.DuplicateName) {
      console.log('>> There is already an account with the username ' + username + '. Please reload the application.');
      process.exit(1);
    } else if (result == SteamUser.Steam.EResult.IllegalPassword) {
      console.log('>> Problem with password (Atleast 8 chars, too common, etc). Please reload the application.');
      process.exit(1);
    } else {
      console.log('Error while creating the account. Error code: ' + result);
      process.exit(1);
    }
  });
}

function initClient() {
  client.logOff();
  client = null;
  user.logOn({
    'accountName': username,
    'password': password
  });
}

function verifyEmail() {
  console.log('>> Please complete verification by email sent by Steam.');
  user.requestValidationEmail(function(result) {
    if (result == SteamUser.Steam.EResult.OK) {
      var ignore = readlineSync.question('Enter done when verified: ');
      user.webLogOn();
      addPhoneNumber();
    } else {
      console.log('>> Error while sending verification email. Closing application.');
      process.exit(1);
    }
  });
}

function addPhoneNumber() {
  console.log('>> Beginning phone verification...');
  if (typeof cookieArray == 'undefined' || cookieArray.length < 3) {
    console.log('>> ERROR! Unable to receive cookies from Steam. Waiting 5 seconds to retry.');
    setTimeout(function() {
        addPhoneNumber();
    }, 5000);
  } else {
    store.setCookies(cookieArray);
  }
  console.log('>> WARNING: Phone number must have a leading plus and country code!');
  console.log('>> Example: +18885550123');
  var phone = settings.phone;
  store.addPhoneNumber(phone, function(err) {
    if (err) {
      console.log('>> Error with processing phone number: ' + err.message);
      console.log('>> Exiting application.');
      process.exit(1);
    } else {
      console.log('>> Sent confirmation to phone.');
      verifyPhone();
    }
  });
}

function verifyPhone() {
  console.log('>> Enter SMS verification code sent to phone.');
  var code = readlineSync.question('Code: ');
  store.verifyPhoneNumber(code, function(err) {
    if (err) {
      console.log(err);
      console.log('>> Error while confirming code: ' + err.message);
      console.log('>> Exiting application.');
      process.exit(1);
    } else {
      console.log('>> Verified phone number successfully.');
      console.log('2fa enabling process beginning...');
      enableTwoFactor();
    }
  });
}

function enableTwoFactor() {
  user.enableTwoFactor(function(response) {
    var status = response.status;
    if (!(status == SteamUser.Steam.EResult.OK)) {
      console.log('>> Error while enabling 2fa. Error code: ' + status);
      process.exit(1);
    } else {
      console.log('>> Successfully requested 2fa enabling.');
      console.log('>> Saving valuable data to ' + username + '.2fa');
      fs.writeFile(user.steamID + '.maFile', JSON.stringify(response));
      finalizeTwoFactor(response);
    }
  });
}

function finalizeTwoFactor(response) {
  console.log('>> Verifying 2fa activiation.');
  var code = readlineSync.question('Code sent by SMS: ');
  user.finalizeTwoFactor(response.shared_secret, code, function (err) {
    if (err) {
      console.log('>> Error while verifying 2fa. Error: ' + err.message);
      process.exit(1);
    } else {
      console.log('>> Successfully verified 2fa authentication.');
      console.log('>> Run test_login.js if you wish to test your login. (Do not remove .2fa file from this directory)');
      done = 1;
    }
  });
  user.logOff();
}