carwash_order/process_booking.php

<?php
// 加载数据库配置
require_once 'db_connect.php';
// #region agent log
$log_data = json_encode(['location' => 'process_booking.php:3', 'message' => 'Database connection check', 'data' => ['has_pdo' => isset($pdo), 'using_db_connect' => true], 'timestamp' => time() * 1000, 'sessionId' => 'debug-session', 'runId' => 'run1', 'hypothesisId' => 'D']);
file_put_contents('.cursor/debug.log', $log_data . "\n", FILE_APPEND);
// #endregion

// 检查表单提交
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    try {
        // 获取表单数据
        $customer_name = $_POST['customer_name'] ?? '';
        $phone = $_POST['phone'] ?? '';
        $car_model = $_POST['car_model'] ?? '';
        $car_number = $_POST['car_number'] ?? '';
        $booking_date = $_POST['booking_date'] ?? '';
        $time_slot = $_POST['time_slot'] ?? '';
        $package_id = $_POST['package_id'] ?? '';
        $notes = $_POST['notes'] ?? '';
        $source = $_POST['source'] ?? '其他'; // 来源标识，用于确定返回页面
        $duration = isset($_POST['duration']) ? (int)$_POST['duration'] : 60; // 默认60分钟
        $total_price = isset($_POST['total_price']) ? (float)$_POST['total_price'] : 0;
        
        // 验证必填字段
        if (empty($customer_name)) {
            throw new Exception('请输入客户姓名');
        }
        
        if (empty($phone)) {
            throw new Exception('请输入手机号码');
        } elseif (!preg_match('/^1[3-9]\d{9}$/', $phone)) {
            throw new Exception('请输入正确的手机号码');
        }
        
        if (empty($car_number)) {
            throw new Exception('请输入车牌号');
        }
        
        if (empty($booking_date)) {
            throw new Exception('请选择预约日期');
        }
        
        if (empty($time_slot)) {
            throw new Exception('请选择预约时间');
        }
        
        if (empty($package_id)) {
            throw new Exception('请选择洗车套餐');
        }
        
        // 验证日期是否为过去
        $current_date = date('Y-m-d');
        if ($booking_date < $current_date) {
            throw new Exception('不能选择过去的日期');
        }
        
        // 解析时间段，转换为start_time和end_time
        // time_slot格式可能是 "09:00-10:00" 或 "09:00"
        $start_time_str = '';
        $end_time_str = '';
        
        if (strpos($time_slot, '-') !== false) {
            // 格式：09:00-10:00
            list($start_time_str, $end_time_str) = explode('-', $time_slot);
            $start_time = $booking_date . ' ' . trim($start_time_str) . ':00';
            $end_time = $booking_date . ' ' . trim($end_time_str) . ':00';
        } else {
            // 格式：09:00，使用默认时长
            $start_time = $booking_date . ' ' . trim($time_slot) . ':00';
            $end_time = date('Y-m-d H:i:s', strtotime($start_time) + $duration * 60);
        }
        
        // #region agent log
        $log_data = json_encode(['location' => 'process_booking.php:70', 'message' => 'Time conversion', 'data' => ['booking_date' => $booking_date, 'time_slot' => $time_slot, 'start_time' => $start_time, 'end_time' => $end_time, 'duration' => $duration], 'timestamp' => time() * 1000, 'sessionId' => 'debug-session', 'runId' => 'run1', 'hypothesisId' => 'E']);
        file_put_contents('.cursor/debug.log', $log_data . "\n", FILE_APPEND);
        // #endregion
        
        // 获取套餐信息以获取价格和默认时长
        $stmt = $pdo->prepare("SELECT * FROM packages WHERE id = ? AND is_active = 1");
        $stmt->execute([$package_id]);
        $package = $stmt->fetch();
        
        if (!$package) {
            throw new Exception('选择的套餐无效');
        }
        
        // 如果未提供价格，使用套餐价格
        if ($total_price <= 0) {
            $total_price = $package['price'];
        }
        
        // 如果未提供时长，使用套餐默认时长
        if ($duration <= 0) {
            $duration = $package['base_duration'];
            // 重新计算结束时间
            $end_time = date('Y-m-d H:i:s', strtotime($start_time) + $duration * 60);
        }
        
        // 检查时间冲突
        $stmt = $pdo->prepare("SELECT COUNT(*) FROM bookings 
                              WHERE status != '已取消' 
                              AND (
                                  (start_time <= ? AND end_time > ?) 
                                  OR (start_time < ? AND end_time >= ?) 
                                  OR (start_time >= ? AND end_time <= ?)
                              )");
        $stmt->execute([$start_time, $start_time, $end_time, $end_time, $start_time, $end_time]);
        
        if ($stmt->fetchColumn() > 0) {
            throw new Exception('该时间段已被预约，请选择其他时间');
        }
        
        // 对于0元订单，自动标记为已付款
        $payment_status = ($total_price <= 0) ? '已付款' : '未付款';
        
        // 插入预约记录（使用新的数据库结构）
        $stmt = $pdo->prepare("INSERT INTO bookings 
                              (customer_name, phone, car_model, car_number, package_id, custom_services, 
                               start_time, end_time, duration, total_price, notes, member_type, source, payment_status, status) 
                              VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
        
        $member_type = '普通客户'; // 默认普通客户，VIP客户应该通过index.php添加
        
        $stmt->execute([
            $customer_name, 
            $phone, 
            $car_model, 
            $car_number, 
            $package_id, 
            '', // custom_services
            $start_time, 
            $end_time, 
            $duration, 
            $total_price, 
            $notes, 
            $member_type, 
            $source, 
            $payment_status,
            '待确认' // status
        ]);
        
        // 预约成功
        $success_message = '预约添加成功！';
        
        // 根据来源决定返回页面
        $redirect_url = $source === 'vip_page' ? 'vip.php' : 'index.php';
        
        echo "<script>
            alert('$success_message');
            window.location.href = '$redirect_url';
        </script>";
        
    } catch (Exception $e) {
        $error_message = $e->getMessage();
        echo "<script>
            alert('$error_message');
            window.history.back();
        </script>";
    }
} else {
    // 不是POST请求，重定向到首页
    header('Location: index.php');
    exit;
}
?>