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<?php

include '../lib/Session.php';

Session::init();

?>

<?php include '../config/config.php'; ?>
<?php include '../lib/Database.php'; ?>
<?php include '../helpers/Format.php'; ?>

<?php

$db = new Database();
$fm = new Format();

?>

<!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>Login</title>
    <link rel="stylesheet" type="text/css" href="css/stylelogin.css" media="screen" />
</head>
<body>
<div class="container">
    <section id="content">

<?php

if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    $username = $fm->validation($_POST['username']);
    $password = $fm->validation(md5($_POST['password']));

    $username = mysqli_real_escape_string($db->link, $username);
    $username = mysqli_real_escape_string($db->link, $password);

    $query = "SELECT * FROM tbl_user
                        WHERE username = '$username' AND password= '$password'";

    $result = $db->select($query);
    if ($result != false) {
        $value = mysqli_fetch_array($result);
        $row = mysqli_num_rows($result);
        if ($row > 0) {
            Session::set("login", true);
            Session::set("username", $value['username']);
            Session::set("userId", $value['id']);
            header('Location: index.php');
        } else {
            echo "<span style='color:red; font_size:18px;'>No Result found</span>";
        }
    } else {
        echo "<span style='color:red; font_size:18px;'> User name or Password did not match! </span>";
    }
}

?>

        <form action="login.php" method="post">
            <h1>Admin Login</h1>
            <div>
                <input type="text" placeholder="Username" required="" name="username"/>
            </div>
            <div>
                <input type="password" placeholder="Password" required="" name="password"/>
            </div>
            <div>
                <input type="submit" value="Log in" />
            </div>
        </form><!-- form -->
        <div class="button">
            <a href="#">easy Learning project</a>
        </div><!-- button -->
    </section><!-- content -->
</div><!-- container -->
</body>
</html>