<?php
session_start();
$root_dir = $_SERVER['DOCUMENT_ROOT'];
include_once "{$root_dir}/admin/includes/admin_database.php";
include_once "{$root_dir}/includes/lang_helper.php";

if (isset($_SESSION['user_id'])) {
    $is_admin = isAdmins($_SESSION['user_id']);
    if ($is_admin !== "1") {
        header("Location: /");
        exit;
    }
}
$settings = getGeneralSettings();
?>

<!DOCTYPE html>
<html lang="<?= htmlspecialchars($settings['language'], ENT_QUOTES, 'UTF-8') ?>">
<head>
    <title><?php echo trans('webTitle_cart'); ?></title>
	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css">
    <link rel="shortcut icon" type="image/png" href="../images/favicon.png"/>
    <link rel="stylesheet" href="../css/min-style.css">
	<link rel="stylesheet" href="../css/min-admin_style.css">	
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0"> 
	<script src="js/notification.js"></script>	
</head>
<body>
    <div id="notification" class="notification-banner"></div>
	<a href="../"><img src="../images/styles/HMWIT_logo_2.png" class="responsive-img"></a>
    <nav class="navbar">

		<ul class="nav-links" id="nav-links">
			<li><a href="?CONTENT=dashboard" id="orderform" title="<?php echo trans('dashboard'); ?>" class="styled-link"><i class="fa fa-tachometer-alt"></i></a></li>
			<li><a href="?CONTENT=klanten" id="orderform" title="<?php echo trans('klanten'); ?>" class="styled-link"><i class="fa fa-users"></i></a></li>
			<li><a href="?CONTENT=invoices" id="orderform" title="<?php echo trans('facturen'); ?>" class="styled-link"><i class="fa fa-file-invoice"></i></a></li>
			<li><a href="?CONTENT=bestellingen" id="orderform" title="<?php echo trans('bestellingen'); ?>" class="styled-link"><i class="fa fa-box"></i></a></li>
			<li><a href="?CONTENT=aanvragen" id="orderform" title="<?php echo trans('aanvragen'); ?>" class="styled-link"><i class="fa fa-clipboard-list"></i> </i></a></li>
			<li><a href="?CONTENT=products" id="orderform" title="<?php echo trans('producten'); ?>" class="styled-link"><i class="fa fa-box-open"></i></i></a></li>
			<li><a href="?CONTENT=supplies" id="orderform" title="<?php echo trans('supplies'); ?>" class="styled-link"><i class="fa fa-archive"></i></a></li>
			<li><a href="?CONTENT=providers" id="orderform" title="<?php echo trans('providers'); ?>" class="styled-link"><i class="fa fa-handshake"></i></a></li>
			<li><a href="?CONTENT=settings" id="orderform" title="<?php echo trans('settings'); ?>" class="styled-link"><i class="fa fa-solid fa-gear"></i></a></li>   	
        <?php if(isset($_SESSION['user_id'])): ?>
            <li><a href="../logout.php" title="<?php echo trans('Uitloggen'); ?>" class="styled-link"><i class="fa fa-solid fa-right-from-bracket"></i></a></li>
        <?php endif; ?>	
		</ul>
    </nav>
    <br>
    <!-- content -->
    <div class="contentbox">
        <?php    
            // get content
            switch($_GET['CONTENT'])
            {   
                case 'invoices':       $pagina = 'invoices.php';       break; 
                case 'settings':   	   $pagina = 'settings.php';       break;  				
                case 'bestellingen':   $pagina = 'orders.php';         break;                          
                case 'klanten':        $pagina = 'klanten.php';        break;  
                case 'products':       $pagina = 'products.php';       break;
                case 'dashboard':      $pagina = 'dashboard.php';      break;
                case 'supplies':       $pagina = 'supplies.php';       break;
                case 'aanvragen':      $pagina = 'aanvragen.php';      break;
                case 'providers':      $pagina = 'providers.php';      break;
				
                default:               $pagina = "dashboard.php";      break;
            }

            if (file_exists($pagina))
            {   // Requested content
                include($pagina);
            }
            else
            {   // Error page
                include('index.php'); 
            }
        ?>
    </div>

</body>
</html>
