<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class User extends CI_Controller{
	
	function __construct(){
		parent::__construct();
		date_default_timezone_set('Asia/Jakarta');
	}
	
	public function index(){
		if ($this->session->userdata("logged_in") == FALSE){
			redirect("user/login", "location");
		}else{
			redirect("beranda", "location");
		}
	}
	
	public function login(){
		$this->login_validation();
		if($this->form_validation->run() == false){
			$data['title'] = 'Login UNLASYS';
			
			$this->load->view('user/v_userlogin.php',$data);
		}else{
		  	$userid = $this->input->post("user_id");
		    
			$userdata = $this->m_login->user_data($userid);
			foreach ($userdata->result() as $row){
				$uia		= $row->id_akun;
				$uid		= $row->userid;					
				$level_id	= $row->id_otoritas;
				$level_name = $row->nama_otoritas;
			}

			$sessdata = array("uia" => $uia, "uid" => $uid, "level_id" => $level_id, "level_name" => $level_name, "logged_in" => TRUE);
			$this->session->set_userdata($sessdata);
			$this->_last_login($userid);
			redirect("beranda", "location");
		}
	}
	
	function login_validation(){
		$this->form_validation->set_rules("passwd", "Password", "callback_check_akun");
		$this->form_validation->set_message("check_akun", "User ID atau Password salah !");
		$this->form_validation->set_error_delimiters("<div class='alert alert-danger text-center'>", "</div>");
	}
	
	function check_akun(){
		$userid = $this->input->post("user_id");
		$passwd = $this->input->post("passwd");
		$pass_md5 = md5($passwd);
		
		if ($this->m_login->valid_password($userid, $pass_md5) == FALSE){
			return FALSE;
		}else{
			return TRUE;
		}
	}
	
	function _last_login($no){
		$datestring = "%Y-%m-%d %h:%i:%s";
		$now = time();
		$logindata = array("lastlogin" => mdate($datestring,$now));
		$this->m_login->last_login($no, $logindata);
	}
	
	public function logout(){      			
	  $this->session->sess_destroy(); // hapus cache lama
	  redirect("user/login", "location");
	}
	
	public function detail(){
	// Otoritas //
		$menu_id 	 = '14';
		is_akses($menu_id);
		$menu["id_menu"]	= $menu_id;
		
			$id_akun = $this->session->userdata("uia");
			
			$data["title"] 	 		= "Detail Akun UNLASYS";
			$data["action_form"]	= base_url().'user/ubah_password/'.$id_akun;
			$detail_akun 			= $this->m_login->detail_akun($id_akun);
			foreach($detail_akun->result() as $row_akun) {
				$data["user_id"]	= $row_akun->userid;
				//$data["nm_user"]	= $row_akun->nama_user;
				$data["nm_otoritas"]	= $row_akun->nama_otoritas;
			}
			$data["ubahpass"]	= "isi jika mengubah password";
			$data["pass"]	= "";
			$data["konf_pass"]	= "";
			
			$this->load->view('v_header.php',$data);
			$this->load->view('v_menu.php',$menu);
			$this->load->view('user/v_detail.php');
			$this->load->view('v_footer.php');
	}
	
	public function ubah_password(){
	// Otoritas //
		$menu_id 	 = '14';
		is_akses($menu_id);
		
		$this->_validation_ubah_akun();
		if($this->form_validation->run()==false){
			
			$id_akun 				= $this->session->userdata("uia");
			$data["title"] 	 		= "Detail Akun UNLASYS";
			$data["action_form"]	= base_url().'user/ubah_password/'.$id_akun;
			$detail_akun 			= $this->m_login->detail_akun($id_akun);
			
			foreach($detail_akun->result() as $row_akun) {
				$data["user_id"]	= $row_akun->userid;
				$data["nm_otoritas"]= $row_akun->nama_otoritas;
			}
			
			$data["ubahpass"]	= "isi jika mengubah password";
			$data["pass"]		= "";
			$data["konf_pass"]	= "";
			
			$this->load->view('v_header.php',$data);
			$this->load->view('v_menu.php',$menu);
			$this->load->view('user/v_detail.php');
			$this->load->view('v_footer.php');
		}else{
			$id_akun = $this->session->userdata("uia");
			$pass_new = $this->input->post('pass');
			if(empty($pass_new)){
				$detail_akun 	= $this->m_login->detail_akun($id_akun);
				foreach($detail_akun->result() as $row_akun) {
					$post_pass	= $row_akun->passwd;
				}
			}else{
				$post_pass = md5($pass_new);
			}
			
			$data 	= array('passwd'  => $post_pass);
								
			$this->m_login->update_akun($id_akun, $data);
			$this->session->set_flashdata('success', 'Password <b>Akun</b> berhasil diubah');
			redirect('user/detail');	
		}
	}
	
	function _validation_ubah_akun(){
		$this->form_validation->set_rules("pass", "Password", "min_length[4]|max_length[20]");
		$this->form_validation->set_rules("konf_pass", "Konfirmasi Password", "min_length[4]|max_length[20]|matches[pass]");
		$this->form_validation->set_message("max_length", "<b>%s</b> tidak boleh lebih dari %s karakter");
		$this->form_validation->set_message("min_length", "<b>%s</b> Minimal %s karakter");
		$this->form_validation->set_message("matches", "<b>%s</b> Tidak sama");
		$this->form_validation->set_error_delimiters("<div class='alert alert-danger text-center'>", "</div>");
	}
	
}