<?php
require_once '../../backend/utils/session.php';

// Connect to database
$conn = new mysqli("localhost", "root", "", "datadash");

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

// Check if the user is logged in
if (!sessionExists()) {
    echo "<p class='error-message'>You must be logged in to reset your password.</p>";
    echo "<a href='login_page.php'>Login</a>";
    exit;
}

// Get user_id from the session
$user_id = $_SESSION['user_id'];

// Get order history from database
$sql = "SELECT * FROM orders WHERE user_id = $user_id";
$result = $conn->query($sql);

$conn->close();

?>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=0.5,minimum-scale=1.0">
    <script src="https://kit.fontawesome.com/d0ce752c6a.js" crossorigin="anonymous"></script>
    <script src="https://cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.js"></script>
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.css"/>
    <link rel="stylesheet" href="../css/style.css">
    <?php require_once '../../backend/utils/session.php'; ?>
    <title>Order History</title>

    <style>
        /* General Styles */
        body {
            font-family: 'Arial', sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f5f5f5;
        }

        .container {
            max-width: 900px;
            margin: 20px auto;
            padding: 20px;
            background-color: #fff;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }

        /* Table Styles */
        table {
            width: 100%;
            border-collapse: collapse;
            margin-bottom: 20px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* Add shadow */
        }

        th, td {
            padding: 12px 15px; /* Increased padding */
            text-align: left;
            border-bottom: 1px solid #ddd;
        }

        th {
            background-color: #680eea; /* Purple header */
            color: white;
            font-weight: bold;
        }

        tr:nth-child(even) {
            background-color: #f2f2f2; /* Light grey alternate rows */
        }

        /* Heading Styles */
        h2 {
            color: #333;
            margin-bottom: 20px;
            text-align: center;
        }

        /* Order Items Table Styling */
        .order-items-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1); /* Add shadow */
        }

        .order-items-table th,
        .order-items-table td {
            padding: 10px;
            border: 1px solid #ddd;
            text-align: left;
        }

        .order-items-table th {
            background-color: #f5f5f5; /* Light grey header */
            font-weight: bold;
            color: black;
        }

        .shop-button-container {
        text-align: center; /* Center the button horizontally */
        margin-top: 0px;
        border-radius: 30px; /* Rounded corners */
        }

        .shop-button {
            display: inline-block;
            padding: 15px 40px;
            font-size: 16px;
            color: #fff;
            background-color: #009dff; /* Bootstrap primary color */
            border: none;
            border-radius: 30px;
            text-decoration: none;
            transition: background-color 0.3s ease;
            margin-left: 45px; /* Add 45px left margin */
        }

        .shop-button:hover {
            background-color: #0056b3; /* Darker shade for hover effect */
        }

        /* Search Bar Styling */
        .search-bar {
            position: relative; /* To position the search icon */
            width: 400px; /* Adjust width as needed */
            margin: 8px auto; /* Center the search bar */
        }

        .search-bar input[type="search"] {
            width: 100%;
            padding: 10px;
            border: 1px solid #ccc;
            border-radius: 30px; /* Rounded corners */
            font-size: 16px;
        }

        .search-bar input[type="submit"] {
            position: absolute;
            left: 400px;
            top: 50%;
            transform: translateY(-50%);
            background-color: #7909f1; /* Bootstrap primary color */
            color: white;
            padding: 12px 15px;
            border: none;
            border-radius: 30px;
            cursor: pointer;
        }
    </style>
</head>
<body>
<header>
<div class="heading">
            <div class="left-heading">
                <div class="logo">
                    <a href="homepage.php">
                        <img src="../images/misc/DataDash.png" alt="Logo" width="105" height="500">
                    </a>
                </div>
                <div class="shop-button-container">
                <a href="shop.php" class="shop-button">Shop</a>
                </div>
            </div> <br>
            <div class="search-bar">
                <form id="search-form" method="GET" action="shop.php">
                    <label>
                        <input type="search" name="search" id="search-input" placeholder="search...">
                    </label>
                    <input type="submit" value="Search">
                </form>
            </div>
            <div class="right-heading">
                <div class="login-status">
                    <?php if (sessionExists()): ?>
                        <div class="hello-message">
                            <span>Hello, <?php echo getSessionUsername(); ?></span>
                        </div>
                        <div class="icons">
                            <a href="account.php"><i class="fas fa-user-check fa-2x"></i>Account</a>
                            <a href="cart.php"><i class="fas fa-shopping-cart fa-2x"></i>Cart</a>
                            <a href="../../backend/utils/logout.php"><i class="fas fa-sign-out-alt fa-2x"></i>Logout</a>
                        </div>
                    <?php else: ?>
                        <div class="login" title="login">
                            <a href="login_page.php"><i class="fas fa-sign-in-alt fa-2x"></i>Login</a>
                        </div>
                        <div class="register" title="register">
                            <a href="create_account.php"><i class="fas fa-user-times fa-2x"></i>Register</a>
                        </div>
                    <?php endif; ?>
                </div>
            </div>
        </div>
    </header>
    <main>
    <div class="container">
        <h2>Order History</h2>
        <?php if ($result->num_rows > 0): ?>
        <table>
            <thead>
                <tr>
                    <th>Order ID</th>
                    <th>Order Date</th>
                    <th>Total Amount</th>
                    <th>Status</th>
                </tr>
            </thead>
            <tbody>
                <?php while ($row = $result->fetch_assoc()): ?>
                    <tr>
                        <td><?php echo $row['order_id']; ?></td>
                        <td><?php echo $row['order_date']; ?></td>
                        <td><?php echo "$" . number_format($row['total_amount'], 2); ?></td>
                        <td><?php echo $row['status']; ?></td>
                    </tr>
                    <tr>
                        <td colspan="4">
                            <table class="order-items-table">
                                <thead>
                                    <tr>
                                        <th>Product Name</th>
                                        <th>Quantity</th>
                                        <th>Unit Price</th>
                                        <th>Status</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    <?php
                                    $conn = new mysqli("localhost", "root", "", "datadash");

                                    // Fetch order items for the current order
                                    $order_id = $row['order_id'];
                                    $sql_order_items = "SELECT p.name AS product_name, oi.quantity, oi.unit_price, oi.status 
                                                        FROM order_items oi
                                                        JOIN product p ON oi.product_id = p.product_id
                                                        WHERE oi.order_id = $order_id";
                                    $result_order_items = $conn->query($sql_order_items);
                                    while ($order_item = $result_order_items->fetch_assoc()):
                                    ?>
                                        <tr>
                                            <td><?php echo $order_item['product_name']; ?></td>
                                            <td><?php echo $order_item['quantity']; ?></td>
                                            <td><?php echo "$" . number_format($order_item['unit_price'], 2); ?></td>
                                            <td><?php echo $order_item['status']; ?></td>
                                        </tr>
                                    <?php endwhile;
                                    $conn->close();
                                    ?>
                                </tbody>
                            </table>
                        </td>
                    </tr>
                <?php endwhile; ?>
            </tbody>
        </table>
    <?php else: ?>
        <p>No orders found.</p>
    <?php endif; ?>
    </div>
</main>
<footer>
    <div class="social-media">
        <br><br>
        <ul>
            <li><a href="#"><i class="fab fa-facebook fa-1.5x"></i>Facebook</a></li>
            <li><a href="#"><i class="fab fa-instagram fa-1.5x"></i>Instagram</a></li>
            <li><a href="#"><i class="fab fa-youtube fa-1.5x"></i>YouTube</a></li>
            <li><a href="#"><i class="fab fa-twitter fa-1.5x"></i>Twitter</a></li>
            <li><a href="#"><i class="fab fa-pinterest fa-1.5x"></i>Pinterest</a></li>
        </ul>
    </div>
    <div class="general-info">
        <div class="help">
            <h3>Help</h3>
            <ul>
                <li><a href="faq.php">Frequently Asked Questions</a></li>
                <li><a href="returns.php">Returns</a></li>
                <li><a href="customer_service.php">Customer Service</a></li>
            </ul>
        </div>
        <div class="location">
            <p>123 Main Street, City, Country</p>
            <img src="../images/misc/DataDash.png" alt="Logo" style="border-radius: 50%;" width="210" height="110">
        </div>
        <div class="legal">
            <h3>Privacy & Legal</h3>
            <ul>
                <li><a href="cookies_and_privacy.php">Cookies & Privacy</a></li>
                <li><a href="terms_and_conditions.php">Terms & Conditions</a></li>
            </ul> <br>
                2024 DataDash, All Rights Reserved.
        </div>
    </div>
</footer>
<script src="../js/payment_methods.js"></script>
<script src="../js/search.js"></script>
</body>
</html>