38283-vm/checkout.php

<?php
$page_title = '提交订单 - 豪软世界';
require_once 'includes/header.php';

// Handle direct purchase from product.php
$direct_id = $_GET['direct_id'] ?? null;

// Handle POST request to create order
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $db = db();
    $payment_method = $_POST['payment_method'] ?? 'USDT (TRC20)';
    $cart_data = json_decode($_POST['cart_data'], true);
    
    if (empty($cart_data)) {
        header("Location: cart.php");
        exit;
    }
    
    // Calculate total
    $total = 0;
    foreach ($cart_data as $item) {
        $total += $item['price'] * $item['qty'];
    }
    
    // Generate order number
    $order_no = 'HR' . date('YmdHis') . rand(100, 999);
    
    // Create order - contact_info is now optional or empty
    $stmt = $db->prepare("INSERT INTO orders (order_no, total_amount, payment_method, contact_info, status) VALUES (?, ?, ?, '', 'pending')");
    $stmt->execute([$order_no, $total, $payment_method]);
    $order_id = $db->lastInsertId();
    
    // Create order items
    foreach ($cart_data as $item) {
        $stmt = $db->prepare("INSERT INTO order_items (order_id, product_id, quantity, price_usdt) VALUES (?, ?, ?, ?)");
        $stmt->execute([$order_id, $item['id'], $item['qty'], $item['price']]);
    }
    
    // Redirect to payment
    header("Location: payment.php?order_no=" . $order_no);
    exit;
}
?>

<main class="py-5">
    <div class="container">
        <div class="row justify-content-center">
            <div class="col-lg-6">
                <div class="glass-card p-5 bg-white shadow-sm">
                    <h2 class="fw-bold text-dark mb-4"><i class="bi bi-file-earmark-text text-primary me-2"></i> 确认订单信息</h2>
                    <p class="text-muted mb-5">请核对您的订单商品，确认无误后点击下方按钮进入支付页面。</p>
                    
                    <form id="checkout-form" method="POST">
                        <input type="hidden" name="cart_data" id="cart-data-input">
                        
                        <div class="mb-5">
                            <label class="form-label text-dark fw-bold">支付方式</label>
                            <div class="row g-3">
                                <div class="col-12">
                                    <div class="payment-option p-4 rounded-4 border border-primary bg-primary bg-opacity-10 d-flex align-items-center gap-3">
                                        <i class="bi bi-currency-bitcoin fs-2 text-primary"></i>
                                        <div>
                                            <div class="text-dark fw-bold fs-5">USDT (TRC20)</div>
                                            <div class="text-muted small">推荐使用，区块链自动确认</div>
                                        </div>
                                        <i class="bi bi-check-circle-fill ms-auto text-primary fs-4"></i>
                                    </div>
                                    <input type="hidden" name="payment_method" value="USDT (TRC20)">
                                </div>
                            </div>
                        </div>

                        <div class="order-summary-box mb-5 p-4 bg-light rounded-4">
                            <h6 class="text-dark fw-bold mb-4">订单详情</h6>
                            <div id="checkout-items-list">
                                <!-- JS Populated -->
                            </div>
                            <hr class="my-4">
                            <div class="d-flex justify-content-between align-items-center">
                                <span class="text-dark fw-bold">应付总额</span>
                                <span class="fs-2 fw-bold text-primary" id="checkout-total">0.00 USDT</span>
                            </div>
                        </div>

                        <button type="submit" class="btn btn-primary btn-lg w-100 py-3 rounded-pill shadow-lg fw-bold">
                            确认下单并去支付 <i class="bi bi-arrow-right ms-2"></i>
                        </button>
                    </form>
                </div>
            </div>
        </div>
    </div>
</main>

<script>
document.addEventListener('DOMContentLoaded', function() {
    let cart = JSON.parse(localStorage.getItem('cart') || '[]');
    
    // If direct purchase from product.php
    <?php if ($direct_id): ?>
        // If coming from direct_id, we might want to override cart for this session or just add it
        // For simplicity, let's assume the user already clicked "Add to Cart" or we fetch product details
        // In this app, we'll fetch from the DOM or just rely on the cart if addToCart was called.
        // If cart is empty, we should probably handle it.
    <?php endif; ?>

    if (cart.length === 0) {
        window.location.href = 'index.php';
        return;
    }
    
    document.getElementById('cart-data-input').value = JSON.stringify(cart);
    
    let html = '';
    let total = 0;
    cart.forEach(item => {
        const subtotal = item.price * item.qty;
        total += subtotal;
        html += `
            <div class="d-flex justify-content-between text-muted mb-3 fs-6">
                <span>${item.name} <span class="badge bg-secondary bg-opacity-10 text-secondary ms-2">x${item.qty}</span></span>
                <span class="text-dark fw-bold">${subtotal.toFixed(2)} USDT</span>
            </div>
        `;
    });
    
    document.getElementById('checkout-items-list').innerHTML = html;
    document.getElementById('checkout-total').textContent = total.toFixed(2) + ' USDT';
});
</script>

<style>
.payment-option { border-width: 2px !important; }
</style>

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