<?php

    namespace app\control;

    require_once 'app/model/user.model.php';

    use app\core\CRenderer;
    use app\model\CUserModel;
    use Exception;
    use app\core\CDatabase;

    class CUserController
    {
        private $m_renderer = null;

        public function __construct()
        {
            $this->m_renderer = CRenderer::getInstance();
        }
	public function viewAllUser()
        {
            try
            {
$userArray = CUserModel::getAllUserAsArray();
var_dump($userArray);

                foreach($userArray as $user)
                {
                    $this->m_renderer->loadTemplate('user.html');
                    $this->m_renderer->assign(array('user_fullname' => $user->getName()

		    ));
$this->m_renderer->render();
echo "test";

                }
            }
            catch (Exception $e)
            {
                $this->m_renderer->loadTemplate('error.html');
                $this->m_renderer->assign(array('errorcode' => 6000, 'errormessage' => $e->getMessage()));
                $this->m_renderer->render();
            }
        }

        /* public function viewAllUser($_i)
	 * {

	 *     try
	 *     {
	 *         if ($_i == 0) $userArray = CUserModel::getAllUserAsArray();
	 *         if ($_i == 1) $userArray = CUserModel::getAllSeriesAsArray();

	 *         foreach($userArray as $user)
	 *         {
	 *             $this->m_renderer->loadTemplate('user.html');
	 *             $this->m_renderer->assign(array('user_fullname' => $user->getFirstname().' '.$user->getLastname(),
	 *                                             'user_member_since' => $user->getMemberSince(),
	 *                                             //'user_image' => 'app/view/assets/img/user_images/'.$user->getProfileImage(),
	 *                                             'user_image' => $user->getProfileImage(),
	 *                                             'user_image_alt' => $user->getFirstname().' '.$user->getLastname().' - Profilbild',
	 *                                             'user_description' => $user->getDescription(),
	 *                                             'user_link' => '?page=team&user_id='.$user->getId()));
	 *             $this->m_renderer->render();
	 *         }
	 *     }
	 *     catch (Exception $e)
	 *     {
	 *         $this->m_renderer->loadTemplate('error.html');
	 *         $this->m_renderer->assign(array('errorcode' => 6000, 'errormessage' => $e->getMessage()));
	 *         $this->m_renderer->render();
	 *     }
	 * }
	 * */
        public function viewUserById($_id)
        {
            $_id = intval($_id);

            try
            {
                $user = new CUserModel($_id);

                $this->m_renderer->loadTemplate('user.html');
                $this->m_renderer->assign(array('user_fullname' => $user->getFirstname().' '.$user->getLastname(),
                                                'user_member_since' => date("d.m.Y", $user->getMemberSince()),
                                                'user_image' => 'app/view/assets/img/user_images/'.$user->getProfileImage(),
                                                'user_image_alt' => $user->getFirstname().' '.$user->getLastname().' - Profilbild',
                                                'user_description' => $user->getDescription(),
                                                'user_link' => '?page=team&user_id='.$user->getId()));
                $this->m_renderer->render();
            }
            catch(Exception $e)
            {
                $this->m_renderer->loadTemplate('error.html');
                $this->m_renderer->assign(array('errorcode' => 6000, 'errormessage' => $e->getMessage()));
                $this->m_renderer->render();
            }
        }

		public function showLogin(){
			try
            {
				$this->m_renderer->loadTemplate('login.html');
				$this->m_renderer->render();
			}
			catch(Exception $e)
            {
                $this->m_renderer->loadTemplate('error.html');
                $this->m_renderer->assign(array('errorcode' => 6000, 'errormessage' => $e->getMessage()));
                $this->m_renderer->render();
            }
		}

		public function loginUser(){
            if (isset($_POST['name']) && isset($_POST['password'])){
				try
				{
					$name = $_POST["name"];
					$password = $_POST['password'];

					$db = CDatabase::getInstance();
					$db->prepare("SELECT * FROM user where LOWER(name) = LOWER(?)");
					$db->bindParams(array($name));
					$db->execute();

					$result = $db->fetch();
					if ($result->num_rows > 0){
						$row = $result->fetch_assoc();
						$hash = $row["password"];
						if (password_verify($password, $hash)) {
							$_SESSION["user_id"] = $row["user_id"];
							echo "true";
						} else {
							echo 'Error: password incorrect';

						}
					}else{
						echo "Error: username does not exist";
					}
				}
				catch(Exception $e)
				{
					$this->m_renderer->loadTemplate('error.html');
					$this->m_renderer->assign(array('errorcode' => 6000, 'errormessage' => $e->getMessage()));
					$this->m_renderer->render();
				}
			}
		}

        public function insertUser(){
            if (isset($_POST['name']) && isset($_POST['password'])){
                try
				{
					$name = $_POST['name'];
					$password = $_POST['password'];

					$db = CDatabase::getInstance();
					//check if username is already in use
					$db->prepare("SELECT * FROM user where LOWER(name) = LOWER(?)");
					$db->bindParams(array($name));
					$db->execute();

					$result = $db->fetch();
					//if no user with the same name was found
					if ($result->num_rows == 0){
						//insert user without password
						$hash = password_hash($password, PASSWORD_BCRYPT);
						$db->prepare("INSERT INTO user (name, password) VALUES(?, ?)");
						$db->bindParams(array($name, $hash));
						$db->execute();
                        $_SESSION["user_id"] = $db->getLastInsertedId();
						echo "true";
					}else{
						echo "Error: name is already in use";
					}
				}
				catch(Exception $e)
				{
					$this->m_renderer->loadTemplate('error.html');
					$this->m_renderer->assign(array('errorcode' => 6000, 'errormessage' => $e->getMessage()));
					$this->m_renderer->render();
				}
			}
        }

    }