<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Login_Controller extends CI_Controller {

	public function index()
	{
		$this->Login_Model->login_check();
		$username = $this->input->post('username');

		$this->form_validation->set_rules('username', 'Kode Pengguna', 'callback_username_check');
		$this->form_validation->set_rules('password', 'Kode Sandi', 'callback_password_check');

		if ($this->form_validation->run() == FALSE) {
			$this->load->view('login');
		}
		else {
			$newdata = $this->Login_Model->get_info($username);
			$this->session->set_userdata($newdata);
			redirect('beranda');
		}
	}

	public function username_check()
	{
		$username = $this->input->post('username');
		$username_check = $this->Login_Model->username_check($username);

		if ($username_check == 0) {
			$this->form_validation->set_message('username_check', '<span class="glyphicon glyphicon-info-sign text-warning"></span> {field} belum terdaftar');
			return FALSE;
		}
		else {
			$active_check = $this->Login_Model->active_check($username);
			if ($active_check == FALSE) {
				$this->form_validation->set_message('username_check', '<span class="glyphicon glyphicon-remove-sign text-danger"></span> {field} tidak mempunyai akses');
				return FALSE;
			}
			else {
				return TRUE;
			}
		}
	}

	public function password_check()
	{
		$username = $this->input->post('username');
		$password = $this->input->post('password');

		if ($this->username_check() == FALSE) {
			$this->form_validation->set_message('password_check', '');
			return FALSE;
		}
		else {
			$store = $this->Login_Model->password_check($username);

			if (password_verify($password, $store)) {
				return TRUE;
			}
			else {
				$this->form_validation->set_message('password_check', '<span class="glyphicon glyphicon-remove-sign text-danger"></span> {field} tidak sesuai.');
				return FALSE;
			}
		}
	}
}