<?php
class Auth extends CI_Controller
{
    public function __construct()
    {
        parent::__construct();
		$this->load->model('auth_model');
		$this->load->library('form_validation');
        $this->load->library('session');
    }

    public function index()
    {
        $this->load->view('auth/login');
    }
    public function loginForm()
    {
        $this->form_validation->set_rules('email', 'Email', 'required');
		$this->form_validation->set_rules('password', 'Password', 'required');
        if ($this->form_validation->run() == FALSE) {
            $errors = $this->form_validation->error_array();
            $this->session->set_flashdata('errors', $errors);
            $this->session->set_flashdata('input', $this->input->post());
            redirect('/');
        } else {
			$email = htmlspecialchars($this->input->post('email'));
            $pass = htmlspecialchars($this->input->post('password'));
            // 12345
			$cek_login = $this->auth_model->cek_login($email);
			if($cek_login == FALSE)
			{
				echo '<script>alert("Email yang Anda masukan salah.");window.location.href="'.base_url('/').'";</script>';
			} else {
				if(password_verify($pass, $cek_login->password)){
					// if the username and password is a match
					$this->session->set_userdata('id', $cek_login->user_id);
					$this->session->set_userdata('username', $cek_login->user_name);
					$this->session->set_userdata('name', $cek_login->name);
					$this->session->set_userdata('email', $cek_login->email);
					$this->session->set_userdata('status', $cek_login->status); // cek status
                    $this->session->set_userdata('level', $cek_login->level);

                    redirect('/dashboard');

				} else {
					echo '<script>alert("Email atau Password yang Anda masukan salah.");window.location.href="'.base_url('/').'";</script>';
				}
			}
		}
    }
    public function register()
    {
        $this->load->view('auth/register');
    }
    public function registerForm()
    {
        $this->form_validation->set_rules('username', 'Username', 'required|min_length[5]|max_length[15]|is_unique[users.username]');
		$this->form_validation->set_rules('name', 'Nama', 'required');
		$this->form_validation->set_rules('email', 'Email', 'required|is_unique[users.email]|valid_email');
		$this->form_validation->set_rules('password', 'Password', 'required|trim');
		$this->form_validation->set_rules('confrim_password', 'Konfirmasi Password', 'required|trim|matches[password]');
        if ($this->form_validation->run() == FALSE) {
            $errors = $this->form_validation->error_array();
            $this->session->set_flashdata('errors', $errors);
            $this->session->set_flashdata('input', $this->input->post());
            redirect('auth/register');
        } else {
			$username = $this->input->post('username');
			$name = $this->input->post('name');
			$email = $this->input->post('email');
			$password = $this->input->post('password');
			$pass = password_hash($password, PASSWORD_DEFAULT);
			$data = [
				'username' => $username,
				'name' => $name,
				'email' => $email,
				'password' => $pass,
				'status' => 'Inactive',
				'level' => 'User'
			];
			$insert = $this->auth_model->register("users", $data);
			if($insert){
                echo '<script>alert("Sukses! Anda berhasil melakukan register. Silahkan login untuk mengakses data.");window.location.href="'.base_url('/').'";</script>';
            }
		}
    }
    public function logout()
    {
        $this->session->sess_destroy();
        echo '<script>
        alert("Sukses! Anda berhasil logout.");
        window.location.href="'.base_url().'";
        </script>';
    }
}