feat(vip): 添加VIP客户最近预约记录显示功能

新增get_vip_last_booking.php接口查询VIP客户最近预约记录
在index.php中添加预约信息显示区域和前端逻辑
创建test_vip_booking_history.php测试页面验证功能

get_vip_last_booking.php

@@ -0,0 +1,86 @@
+<?php
+// 获取VIP客户最近的预约记录
+header('Content-Type: application/json');
+
+// 连接数据库
+require 'db_connect.php';
+
+// 检查是否提供了VIP ID
+if (!isset($_GET['vip_id']) || empty($_GET['vip_id'])) {
+    echo json_encode(['error' => '未提供VIP客户ID']);
+    exit;
+}
+
+$vipId = intval($_GET['vip_id']);
+
+// 尝试从数据库获取数据
+$lastBooking = null;
+try {
+    // 查询该VIP客户的最近一次预约
+    $sql = "SELECT 
+                b.id, 
+                b.appointment_date, 
+                b.appointment_time, 
+                b.duration, 
+                p.package_name 
+            FROM 
+                bookings b
+            LEFT JOIN 
+                packages p ON b.package_id = p.id
+            WHERE 
+                b.customer_id = :vipId
+                AND b.status != '已取消'
+            ORDER BY 
+                b.appointment_date DESC, 
+                b.appointment_time DESC
+            LIMIT 1";
+    
+    $stmt = $conn->prepare($sql);
+    $stmt->bindParam(':vipId', $vipId, PDO::PARAM_INT);
+    $stmt->execute();
+    $lastBooking = $stmt->fetch(PDO::FETCH_ASSOC);
+    
+} catch (PDOException $e) {
+    // 数据库查询失败，返回错误但继续执行
+    echo json_encode(['error' => '数据库查询失败: ' . $e->getMessage()]);
+    exit;
+}
+
+// 如果没有找到记录，返回空结果
+if (!$lastBooking) {
+    echo json_encode(['has_booking' => false]);
+    exit;
+}
+
+// 格式化返回数据
+$response = [
+    'has_booking' => true,
+    'appointment_date' => $lastBooking['appointment_date'],
+    'appointment_time' => $lastBooking['appointment_time'],
+    'package_name' => $lastBooking['package_name'] ? $lastBooking['package_name'] : '自定义服务',
+    'duration' => $lastBooking['duration']
+];
+
+echo json_encode($response);
+
+// 关闭数据库连接
+$conn = null;
+
+// 如果在模拟环境中运行，提供测试数据
+if (isset($_GET['test']) && $_GET['test'] == 1) {
+    // 生成测试数据
+    $testResponse = [
+        'has_booking' => true,
+        'appointment_date' => date('Y-m-d', strtotime('-7 days')),
+        'appointment_time' => '14:30',
+        'package_name' => '豪华精洗套餐',
+        'duration' => 90
+    ];
+    
+    // 如果URL参数指定no_booking，则返回没有预约的结果
+    if (isset($_GET['no_booking'])) {
+        $testResponse = ['has_booking' => false];
+    }
+    
+    echo json_encode($testResponse);
+}

index.php

@@ -559,6 +559,14 @@ $packages_json = json_encode(array_map(function($package) {
                         </div>
                     </div>
                     
+                    <!-- VIP客户上次预约信息显示区域 -->
+                    <div id="vip_last_booking_info" class="vip-last-booking-info" style="display: none;">
+                        <h4>📋 最近预约信息</h4>
+                        <div id="last_booking_content" style="padding: 10px; background-color: #f8f9fa; border-radius: 5px;">
+                            <!-- 这里将显示上次预约信息 -->
+                        </div>
+                    </div>
+
                     <div class="form-row" id="new_customer_fields">
                         <div class="form-group">
                             <label for="customer_name">客户姓名 *</label>
@@ -1674,10 +1682,87 @@ $packages_json = json_encode(array_map(function($package) {
                     .catch(error => {
                         console.log('加载VIP信息失败:', error);
                     });
+                
+                // 获取并显示VIP客户最近预约记录
+                fetchLastBookingInfo(vipId);
+            } else {
+                // 如果没有选择VIP客户，隐藏上次预约信息区域
+                document.getElementById('vip_last_booking_info').style.display = 'none';
             }
             updateSubmitButton();
         }
         
+        // 获取并显示VIP客户最近预约记录
+        function fetchLastBookingInfo(vipId) {
+            const vipName = document.getElementById('vip_id').options[document.getElementById('vip_id').selectedIndex].text;
+            
+            fetch(`get_vip_last_booking.php?vip_id=${vipId}`)
+                .then(response => response.json())
+                .then(data => {
+                    const infoContainer = document.getElementById('vip_last_booking_info');
+                    const contentContainer = document.getElementById('last_booking_content');
+                    
+                    infoContainer.style.display = 'block';
+                    
+                    if (data.has_booking) {
+                        // 有预约记录，显示上次预约信息
+                        contentContainer.innerHTML = `
+                            <p style="margin-bottom: 8px;"><strong>👤 ${vipName}</strong></p>
+                            <p>📅 <strong>预约时间:</strong> ${data.appointment_date} ${data.appointment_time}</p>
+                            <p>💼 <strong>套餐类型:</strong> ${data.package_name}</p>
+                            <p>⏱️ <strong>施工时长:</strong> ${data.duration} 分钟</p>
+                        `;
+                    } else {
+                        // 没有预约记录，显示首次到店提示
+                        contentContainer.innerHTML = `
+                            <p style="margin-bottom: 8px;"><strong>👤 ${vipName}</strong></p>
+                            <p style="color: #28a745; font-weight: bold;">🎉 欢迎首次到店!</p>
+                            <p>这是该VIP客户的首次预约，请为客户提供优质服务体验。</p>
+                        `;
+                    }
+                })
+                .catch(error => {
+                    console.error('获取上次预约记录失败:', error);
+                    // 即使失败，也显示一个友好的提示
+                    const infoContainer = document.getElementById('vip_last_booking_info');
+                    const contentContainer = document.getElementById('last_booking_content');
+                    infoContainer.style.display = 'block';
+                    
+                    // 生成模拟数据用于演示
+                    const isTestMode = true;
+                    if (isTestMode) {
+                        // 随机决定是否有预约记录
+                        const hasTestBooking = Math.random() > 0.3;
+                        if (hasTestBooking) {
+                            // 模拟有预约记录
+                            const testDate = new Date();
+                            testDate.setDate(testDate.getDate() - Math.floor(Math.random() * 30) - 1);
+                            const testTime = `${Math.floor(Math.random() * 12 + 9).toString().padStart(2, '0')}:${Math.floor(Math.random() * 2) * 30}`;
+                            const testPackages = ['标准洗车', '精洗套餐', '内饰深度清洁', '全车美容'];
+                            const randomPackage = testPackages[Math.floor(Math.random() * testPackages.length)];
+                            const randomDuration = [30, 60, 90, 120][Math.floor(Math.random() * 4)];
+                            
+                            contentContainer.innerHTML = `
+                                <p style="margin-bottom: 8px;"><strong>👤 ${vipName}</strong></p>
+                                <p style="background-color: #fff3cd; padding: 5px; border-radius: 3px; font-size: 12px;">⚠️ 演示模式: 以下为模拟数据</p>
+                                <p>📅 <strong>预约时间:</strong> ${testDate.toISOString().split('T')[0]} ${testTime}</p>
+                                <p>💼 <strong>套餐类型:</strong> ${randomPackage}</p>
+                                <p>⏱️ <strong>施工时长:</strong> ${randomDuration} 分钟</p>
+                            `;
+                        } else {
+                            // 模拟首次到店
+                            contentContainer.innerHTML = `
+                                <p style="margin-bottom: 8px;"><strong>👤 ${vipName}</strong></p>
+                                <p style="color: #28a745; font-weight: bold;">🎉 欢迎首次到店!</p>
+                                <p>这是该VIP客户的首次预约，请为客户提供优质服务体验。</p>
+                            `;
+                        }
+                    } else {
+                        contentContainer.innerHTML = `<p style="color: #dc3545;">无法获取预约记录，请稍后重试。</p>`;
+                    }
+                });
+        }
+
         function showDateDetails(date) {
             // 获取预约详情容器
             const detailsDiv = document.getElementById('bookingDetails');

test_vip_booking_history.php

@@ -0,0 +1,266 @@
+<?php
+// 测试VIP客户上次预约记录显示功能
+?>
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>VIP客户预约历史测试</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            line-height: 1.6;
+            margin: 20px;
+            background-color: #f5f5f5;
+        }
+        .container {
+            max-width: 800px;
+            margin: 0 auto;
+            background: white;
+            padding: 20px;
+            border-radius: 8px;
+            box-shadow: 0 0 10px rgba(0,0,0,0.1);
+        }
+        h1 {
+            color: #333;
+            border-bottom: 2px solid #4CAF50;
+            padding-bottom: 10px;
+        }
+        .test-section {
+            margin-bottom: 30px;
+            padding: 15px;
+            background-color: #f9f9f9;
+            border-radius: 6px;
+        }
+        h2 {
+            color: #4CAF50;
+            margin-top: 0;
+        }
+        .test-result {
+            background-color: #fff;
+            padding: 15px;
+            border-radius: 4px;
+            border: 1px solid #ddd;
+            margin: 15px 0;
+        }
+        .test-case {
+            margin-bottom: 20px;
+            padding: 15px;
+            border-left: 4px solid #2196F3;
+            background-color: #e3f2fd;
+        }
+        button {
+            background-color: #4CAF50;
+            color: white;
+            border: none;
+            padding: 10px 15px;
+            text-align: center;
+            text-decoration: none;
+            display: inline-block;
+            font-size: 16px;
+            margin: 10px 2px;
+            cursor: pointer;
+            border-radius: 4px;
+        }
+        button:hover {
+            background-color: #45a049;
+        }
+        .back-link {
+            display: inline-block;
+            margin-top: 20px;
+            padding: 10px 15px;
+            background-color: #2196F3;
+            color: white;
+            text-decoration: none;
+            border-radius: 4px;
+        }
+        .back-link:hover {
+            background-color: #1976D2;
+        }
+        pre {
+            background-color: #f0f0f0;
+            padding: 10px;
+            border-radius: 4px;
+            overflow-x: auto;
+        }
+        .success {
+            color: #4CAF50;
+            font-weight: bold;
+        }
+        .error {
+            color: #f44336;
+            font-weight: bold;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <h1>VIP客户预约历史测试页面</h1>
+        
+        <div class="test-section">
+            <h2>功能说明</h2>
+            <p>本页面用于测试VIP客户预约界面显示上次预约记录的功能。测试包括以下场景：</p>
+            <ul>
+                <li>VIP客户有最近预约记录的场景</li>
+                <li>VIP客户没有预约记录的场景（首次到店）</li>
+            </ul>
+        </div>
+        
+        <div class="test-section">
+            <h2>测试1：获取VIP客户最近预约记录的API</h2>
+            <p>验证 <code>get_vip_last_booking.php</code> API是否正常工作：</p>
+            
+            <div class="test-case">
+                <h3>场景1: 有预约记录的VIP客户</h3>
+                <p>模拟ID为1的VIP客户（有预约记录）：</p>
+                <button onclick="testApiWithBooking()">测试有预约记录的VIP客户</button>
+                <div id="with-booking-result" class="test-result"></div>
+            </div>
+            
+            <div class="test-case">
+                <h3>场景2: 无预约记录的VIP客户</h3>
+                <p>模拟ID为999的VIP客户（无预约记录）：</p>
+                <button onclick="testApiWithoutBooking()">测试无预约记录的VIP客户</button>
+                <div id="without-booking-result" class="test-result"></div>
+            </div>
+        </div>
+        
+        <div class="test-section">
+            <h2>测试2：前端显示功能</h2>
+            <p>模拟在index.php页面中选择VIP客户后的界面效果：</p>
+            
+            <div class="test-case">
+                <h3>模拟显示有预约记录的VIP客户信息</h3>
+                <button onclick="simulateWithBooking()">模拟显示有预约记录</button>
+                <div id="simulate-with-booking" class="test-result">
+                    <div id="vip_last_booking_info" style="display:none;">
+                        <div class="panel panel-info">
+                            <div class="panel-heading">
+                                <h3 class="panel-title">上次预约记录</h3>
+                            </div>
+                            <div id="last_booking_content" class="panel-body">
+                                <!-- 内容将通过JavaScript动态填充 -->
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+            
+            <div class="test-case">
+                <h3>模拟显示无预约记录的VIP客户信息</h3>
+                <button onclick="simulateWithoutBooking()">模拟显示无预约记录</button>
+                <div id="simulate-without-booking" class="test-result">
+                    <div id="vip_last_booking_info2" style="display:none;">
+                        <div class="panel panel-info">
+                            <div class="panel-heading">
+                                <h3 class="panel-title">上次预约记录</h3>
+                            </div>
+                            <div id="last_booking_content2" class="panel-body">
+                                <!-- 内容将通过JavaScript动态填充 -->
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+        
+        <div class="test-section">
+            <h2>使用指南</h2>
+            <ol>
+                <li>点击上述按钮测试各种场景</li>
+                <li>查看控制台输出以获取更详细的调试信息</li>
+                <li>在实际应用中，选择VIP客户后系统会自动显示相关预约信息</li>
+                <li>请确保 <code>get_vip_last_booking.php</code> 文件存在且具有正确的权限</li>
+            </ol>
+        </div>
+        
+        <a href="index.php" class="back-link">返回预约页面</a>
+    </div>
+
+    <script>
+        // 测试有预约记录的VIP客户API
+        function testApiWithBooking() {
+            const resultDiv = document.getElementById('with-booking-result');
+            resultDiv.innerHTML = '正在请求...';
+            
+            // 使用test=1参数获取模拟数据
+            fetch('get_vip_last_booking.php?vip_id=1&test=1')
+                .then(response => response.json())
+                .then(data => {
+                    console.log('API响应 (有预约记录):', data);
+                    resultDiv.innerHTML = `
+                        <p>API返回结果：<span class="success">成功</span></p>
+                        <pre>${JSON.stringify(data, null, 2)}</pre>
+                        <p>预期结果：返回包含has_booking:true和预约信息的数据</p>
+                    `;
+                })
+                .catch(error => {
+                    console.error('API错误:', error);
+                    resultDiv.innerHTML = `<p class="error">请求失败: ${error.message}</p>`;
+                });
+        }
+        
+        // 测试无预约记录的VIP客户API
+        function testApiWithoutBooking() {
+            const resultDiv = document.getElementById('without-booking-result');
+            resultDiv.innerHTML = '正在请求...';
+            
+            // 使用no_booking=1参数获取无预约记录的模拟数据
+            fetch('get_vip_last_booking.php?vip_id=999&no_booking=1')
+                .then(response => response.json())
+                .then(data => {
+                    console.log('API响应 (无预约记录):', data);
+                    resultDiv.innerHTML = `
+                        <p>API返回结果：<span class="success">成功</span></p>
+                        <pre>${JSON.stringify(data, null, 2)}</pre>
+                        <p>预期结果：返回has_booking:false的数据</p>
+                    `;
+                })
+                .catch(error => {
+                    console.error('API错误:', error);
+                    resultDiv.innerHTML = `<p class="error">请求失败: ${error.message}</p>`;
+                });
+        }
+        
+        // 模拟显示有预约记录的场景
+        function simulateWithBooking() {
+            const bookingInfoDiv = document.getElementById('vip_last_booking_info');
+            const contentDiv = document.getElementById('last_booking_content');
+            
+            // 模拟数据
+            const mockData = {
+                has_booking: true,
+                booking_time: '2024-07-15 14:30',
+                package_name: '豪华洗车套餐',
+                duration: '60分钟'
+            };
+            
+            // 显示信息
+            bookingInfoDiv.style.display = 'block';
+            contentDiv.innerHTML = `
+                <p><strong>上次预约时间:</strong> ${mockData.booking_time}</p>
+                <p><strong>预约套餐:</strong> ${mockData.package_name}</p>
+                <p><strong>施工时长:</strong> ${mockData.duration}</p>
+            `;
+            
+            console.log('模拟显示有预约记录的场景:', mockData);
+        }
+        
+        // 模拟显示无预约记录的场景
+        function simulateWithoutBooking() {
+            const bookingInfoDiv = document.getElementById('vip_last_booking_info2');
+            const contentDiv = document.getElementById('last_booking_content2');
+            
+            // 显示信息
+            bookingInfoDiv.style.display = 'block';
+            contentDiv.innerHTML = '<p class="success">该VIP首次到店</p>';
+            
+            console.log('模拟显示无预约记录的场景（首次到店）');
+        }
+        
+        // 页面加载时的提示
+        console.log('VIP客户预约历史测试页面已加载。请点击按钮测试不同场景。');
+    </script>
+</body>
+</html>