.-.-.-.-.-

<?php 
include 'includes/config.php';
include 'includes/functions.php';

if(!isset($_SESSION['user_id'])) {
    header("Location: login.php");
    exit();
}

$user_id = $_SESSION['user_id'];
$cart_items = getCartItems($conn, $user_id);

// Handle remove from cart
if(isset($_POST['remove_from_cart'])) {
    $cart_id = $_POST['cart_id'];
    if(removeFromCart($conn, $cart_id, $user_id)) {
        header("Location: cart.php");
        exit();
    }
}
?>

<?php include 'includes/header.php'; ?>

<div class="container py-5">
    <h1 class="mb-4">Shopping Cart</h1>
    
    <?php if($cart_items->num_rows > 0): ?>
    <div class="row">
        <div class="col-md-8">
            <div class="card">
                <div class="card-body">
                    <?php 
                    $total = 0;
                    while($item = $cart_items->fetch_assoc()): 
                        $total += $item['current_price'];
                    ?>
                    <div class="cart-item d-flex align-items-center mb-4 pb-4 border-bottom">
                        <img src="<?php echo $item['image'] ?: 'assets/images/course-placeholder.jpg'; ?>" alt="<?php echo $item['title']; ?>" class="cart-item-image me-4" style="width: 100px; height: 60px; object-fit: cover;">
                        <div class="flex-grow-1">
                            <h5 class="cart-item-title"><?php echo $item['title']; ?></h5>
                            <p class="cart-item-price mb-0">$<?php echo $item['current_price']; ?></p>
                        </div>
                        <form method="POST" class="ms-3">
                            <input type="hidden" name="cart_id" value="<?php echo $item['cart_id']; ?>">
                            <button type="submit" name="remove_from_cart" class="btn btn-outline-danger btn-sm">Remove</button>
                        </form>
                    </div>
                    <?php endwhile; ?>
                </div>
            </div>
        </div>
        
        <div class="col-md-4">
            <div class="card">
                <div class="card-body">
                    <h5 class="card-title">Order Summary</h5>
                    <div class="d-flex justify-content-between mb-2">
                        <span>Subtotal:</span>
                        <span>$<?php echo number_format($total, 2); ?></span>
                    </div>
                    <div class="d-flex justify-content-between mb-3">
                        <span>Total:</span>
                        <span class="h5">$<?php echo number_format($total, 2); ?></span>
                    </div>
                    <button class="btn btn-primary w-100" id="checkout-btn">Proceed to Checkout</button>
                </div>
            </div>
        </div>
    </div>
    <?php else: ?>
    <div class="text-center py-5">
        <h3>Your cart is empty</h3>
        <p>Browse our courses and add some to your cart!</p>
        <a href="courses.php" class="btn btn-primary">Browse Courses</a>
    </div>
    <?php endif; ?>
</div>

<?php include 'includes/footer.php'; ?>

/home/users/unlimited/www/codeskitter_storage/../nigeria.codeskitter.site/cart.php