<?php
    require('header.php');

    if ((isset($_SESSION['zalogowany'])) && ($_SESSION['zalogowany'] == true))
    {
        $_SESSION['login_info'] = '<span style="color:red">Jesteś zalogowany!</span>';
        header('Location: index.php');
        exit();
    }

  global $pdo;

    if ((isset($_POST['login']))) {
        $login = $_POST['login'];
      $password = $_POST['password'];

        //$stmt = $this->db->prepare("SELECT * FROM users WHERE user_name=:uname OR user_email=:umail LIMIT 1");
      $stmt = $pdo -> prepare("SELECT * FROM users WHERE user=:login AND password=:password");
        $stmt -> execute(array(':login'=>$login, ':password'=>$password));
        $stmt -> execute();

      $ilu_userow = $stmt -> fetch(PDO::FETCH_ASSOC);
        if ($stmt -> rowCount() > 0) {
            //$_SESSION['user_session'] = $userRow['user_id'];
            $_SESSION['zalogowany'] = true;

            $_SESSION['id'] = $ilu_userow['id'];
            $_SESSION['user'] = $ilu_userow['user'];
            $_SESSION['age'] = $ilu_userow['age'];

            if (isset($_SESSION['zalogowany'])) {
                echo "witaj";
            }

            reloadPage();
            unset($_SESSION['blad']);
            header('Location: index.php');

            //echo $_SESSION['user'];
            //echo $_SESSION['age'];
            //echo $_SESSION['zalogowany'];
            //header('Location: login.php');
        }
        else {
            $_SESSION['blad'] = '<span style="color:red">Nieprawidłowy login lub hasło!</span>';
        }
    }
            //if ($ilu_userow > 0) {
        //$_SESSION['zalogowany'] = true;

        //$wiersz = $stmt -> fetch_assoc();
        //$_SESSION['id'] = $wiersz['id'];
        //$_SESSION['user'] = $wiersz['user'];
        //$_SESSION['age'] = $wiersz['age'];

        //echo $_SESSION['user'];

        //$stmt -> close();
        //header('Location: panel.php');

  //$stmt -> bindValue(':id', $id, PDO::PARAM_INT);

  //$polaczenie = new mysqli($host, $db_user, $db_password, $db_name);

?>

<div id="loginForm">

  <form action="?" method="post">
    <table class="nonTable">
      <tr>
        <td>Login:</td>
        <td><input type="text" name="login" /></td>
      </tr>

      <tr>
        <td>Hasło:</td>
        <td><input type="password" name="password" /></td>
      </tr>

      <tr>
        <!-- <td><a href="index.php?action=">Rejestracja</a></td>  -->
                <td></td>
        <td style>
          <input type="submit" value="Zaloguj się" />
        </td>
      </tr>

    </table>
  </form>

    <?php
        if (isset($_SESSION['blad'])) {
            echo $_SESSION['blad'];
        }
    ?>

</div>