import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import '../controllers/home_controller.dart';
import '../../../routes/app_pages.dart';
import '../../../routes/app_routes.dart';
import '../../../core/widgets/common_bottom_nav.dart';
// 导入枚举
import '../controllers/home_controller.dart' show ConnectionStatus;

// 呼吸灯动画组件
class AnimatedPulsing extends StatefulWidget {
  const AnimatedPulsing({Key? key}) : super(key: key);

  @override
  _AnimatedPulsingState createState() => _AnimatedPulsingState();
}

class _AnimatedPulsingState extends State<AnimatedPulsing>
    with SingleTickerProviderStateMixin {
  late AnimationController _controller;
  late Animation<double> _animation;

  @override
  void initState() {
    super.initState();
    _controller = AnimationController(
      duration: const Duration(seconds: 2),
      vsync: this,
    )..repeat(reverse: true);
    _animation = Tween<double>(begin: 0.5, end: 0.8).animate(
      CurvedAnimation(parent: _controller, curve: Curves.easeInOut),
    );
  }

  @override
  void dispose() {
    _controller.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return AnimatedBuilder(
      animation: _animation,
      builder: (context, child) {
        return Opacity(
          opacity: _animation.value,
          child: child,
        );
      },
      child: Container(
        decoration: BoxDecoration(
          borderRadius: BorderRadius.circular(16.r),
          gradient: RadialGradient(
            colors: [
              Colors.white.withOpacity(0.3),
              Colors.transparent,
            ],
            center: Alignment.topRight,
            radius: 0.8,
            stops: const [0.0, 1.0],
          ),
        ),
      ),
    );
  }
}

// 首页视图
class HomeView extends GetView<HomeController> {
  const HomeView({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    final bool isDarkMode = Theme.of(context).brightness == Brightness.dark;
    return Scaffold(
      backgroundColor: isDarkMode ? Colors.black : const Color(0xFFF9FAFC),
      body: SafeArea(
        child: SingleChildScrollView(
          padding: EdgeInsets.all(16.w),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              // 顶部标题栏
              _buildAppBar(isDarkMode),

              // 顶部图片
              _buildEarbudsImage(),
              SizedBox(height: 20.h),

              // 设备状态卡片
              _buildDeviceStatusCard(isDarkMode),
              SizedBox(height: 20.h),

              // 热门AI体验
              _buildSectionTitle(isDarkMode),
              SizedBox(height: 16.h),
              _buildPremiumAILayout(),
            ],
          ),
        ),
      ),
      bottomNavigationBar: const CommonBottomNav(currentIndex: 0),
    );
  }

  // 顶部标题栏
  Widget _buildAppBar(bool isDarkMode) {
    return Row(
      mainAxisAlignment: MainAxisAlignment.spaceBetween,
      children: [
        Text(
          'DeepSound',
          style: TextStyle(
            fontSize: 20.sp,
            fontWeight: FontWeight.bold,
            color: isDarkMode ? Colors.white : Colors.grey[800],
          ),
        ),
        Container(
          width: 32.w,
          height: 32.w,
          decoration: BoxDecoration(
            color: isDarkMode ? Colors.grey[800] : Colors.grey[200],
            shape: BoxShape.circle,
            boxShadow: [
              BoxShadow(
                color: Colors.grey.withOpacity(0.2),
                blurRadius: 4,
                offset: const Offset(0, 2),
              ),
            ],
          ),
          child: IconButton(
            icon: Icon(Icons.settings_outlined,
                size: 16.sp,
                color: isDarkMode ? Colors.white70 : Colors.grey[600]),
            padding: EdgeInsets.zero,
            onPressed: () {
              Get.toNamed(Routes.settings);
            },
          ),
        ),
      ],
    );
  }

  // 耳机图片
  Widget _buildEarbudsImage() {
    final bool isDarkMode = Get.isDarkMode;
    return SizedBox(
      height: 220.h,
      child: PageView(
        children: [
          Center(
            child: ClipRRect(
              // 添加 ClipRRect 来实现圆角
              borderRadius: BorderRadius.circular(16.r), // 使用与其他部件一致的圆角大小
              child: SizedBox(
                width: double.infinity,
                height: 200.h,
                child: Image.asset(
                  isDarkMode
                      ? 'assets/images/robot_light.png'
                      : 'assets/images/robot_light.png',
                  fit: BoxFit.fitWidth,
                ),
              ),
            ),
          ),
          Center(
            child: ClipRRect(
              // 添加 ClipRRect
              borderRadius: BorderRadius.circular(16.r),
              child: Image.asset(
                isDarkMode
                    ? 'assets/images/headphone_dark.png'
                    : 'assets/images/headphone_light.png',
                height: 180.h,
                fit: BoxFit.contain,
              ),
            ),
          ),
          Center(
            child: ClipRRect(
              // 添加 ClipRRect
              borderRadius: BorderRadius.circular(16.r),
              child: SizedBox(
                width: double.infinity,
                height: 200.h,
                child: Image.asset(
                  isDarkMode
                      ? 'assets/images/glasses_light.png'
                      : 'assets/images/glasses_light.png',
                  fit: BoxFit.fitWidth,
                ),
              ),
            ),
          ),
        ],
      ),
    );
  }

  // 设备状态卡片
  Widget _buildDeviceStatusCard(bool isDarkMode) {
    return Container(
      decoration: BoxDecoration(
        color: isDarkMode ? const Color(0xFF1A1A1A) : Colors.white,
        borderRadius: BorderRadius.circular(16.r),
        boxShadow: [
          BoxShadow(
            color: Colors.grey.withOpacity(isDarkMode ? 0.05 : 0.1),
            blurRadius: 10,
            offset: const Offset(0, 4),
          ),
        ],
      ),
      padding: EdgeInsets.all(16.w),
      child: Column(
        children: [
          // 状态标题行
          _buildDeviceStatusHeader(isDarkMode),

          // 设备信息
          SizedBox(height: 12.h),
          Obx(() {
            print('连接状态: ${controller.connectionStatus}'); // 添加调试打印
            print('错误信息: ${controller.connectionErrorMsg}'); // 添加调试打印
            // 如果连接失败且有错误信息，显示错误提示
            if (controller.connectionStatus == ConnectionStatus.failed &&
                controller.connectionErrorMsg.isNotEmpty) {
              return _buildConnectionErrorSection(isDarkMode); //错误提示
            }

            // 如果正在连接中，显示连接中提示
            if (controller.connectionStatus == ConnectionStatus.connecting) {
              return _buildConnectingIndicator(); //连接中提示
            }

            return controller.isConnected
                ? _buildConnectedDeviceInfo(isDarkMode) //已连接设备信息
                : _buildDisconnectedInfo(isDarkMode); //未连接提示
          }),

          // 连接按钮（仅在未连接时显示）
          SizedBox(height: 12.h),
          Obx(() {
            if (controller.connectionStatus == ConnectionStatus.disconnected) {
              return _buildConnectButton();
            } else {
              return const SizedBox();
            }
          }),
        ],
      ),
    );
  }

  // 设备状态头部
  Widget _buildDeviceStatusHeader(bool isDarkMode) {
    return Row(
      mainAxisAlignment: MainAxisAlignment.spaceBetween,
      children: [
        Row(
          children: [
            Icon(
              Icons.headset_outlined,
              size: 18.sp,
              color: isDarkMode ? Colors.grey[300] : Colors.grey[700],
            ),
            SizedBox(width: 8.w),
            Text(
              'deviceStatus'.tr, // 设备状态
              style: TextStyle(
                fontSize: 14.sp,
                fontWeight: FontWeight.w500,
                color: isDarkMode ? Colors.grey[300] : Colors.grey[700],
              ),
            ),
          ],
        ),
        Obx(() => Row(
              children: [
                Container(
                  //状态指示灯
                  width: 8.w,
                  height: 8.w,
                  decoration: BoxDecoration(
                    color: controller.getConnectionStatusColor(),
                    shape: BoxShape.circle,
                    boxShadow: [
                      BoxShadow(
                        color: controller
                            .getConnectionStatusColor()
                            .withOpacity(0.3),
                        blurRadius: 4,
                        spreadRadius: 1,
                      ),
                    ],
                  ),
                ),
                SizedBox(width: 4.w),
                Text(
                  controller.getConnectionStatusText(),
                  style: TextStyle(
                    fontSize: 12.sp,
                    color: controller.getConnectionStatusColor(),
                  ),
                ),
                // 添加刷新按钮
                SizedBox(width: 8.w),
                InkWell(
                  onTap: () => controller.refreshDeviceConnection(),
                  borderRadius: BorderRadius.circular(12.r),
                  child: Container(
                    padding: EdgeInsets.all(4.w),
                    decoration: BoxDecoration(
                      color: isDarkMode ? Colors.grey[800] : Colors.grey[200],
                      shape: BoxShape.circle,
                    ),
                    child: Icon(
                      Icons.refresh,
                      size: 14.sp,
                      color: isDarkMode ? Colors.grey[400] : Colors.grey[600],
                    ),
                  ),
                ),
              ],
            )),
      ],
    );
  }

  // 连接错误部分
  Widget _buildConnectionErrorSection(bool isDarkMode) {
    return Column(
      children: [
        Container(
          padding: EdgeInsets.all(12.w),
          decoration: BoxDecoration(
            color:
                isDarkMode ? Colors.red[900]!.withOpacity(0.2) : Colors.red[50],
            borderRadius: BorderRadius.circular(12.r),
            border: Border.all(
              color: isDarkMode ? Colors.red[800]! : Colors.red[200]!,
            ),
          ),
          child: Row(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Icon(
                Icons.error_outline,
                color: Colors.red,
                size: 18.sp,
              ),
              SizedBox(width: 8.w),
              Expanded(
                child: Text(
                  controller.connectionErrorMsg,
                  style: TextStyle(
                    fontSize: 12.sp,
                    height: 1.4,
                    color: isDarkMode ? Colors.red[300] : Colors.red[800],
                  ),
                ),
              ),
            ],
          ),
        ),
        SizedBox(height: 12.h),
        // 连接按钮
        ElevatedButton(
          onPressed: controller.rescanDevices,
          style: ElevatedButton.styleFrom(
            backgroundColor: Colors.blue,
            foregroundColor: Colors.white,
            minimumSize: Size(double.infinity, 40.h),
            elevation: 2,
            shape: RoundedRectangleBorder(
              borderRadius: BorderRadius.circular(10.r),
            ),
          ),
          child: Text(
            'reconnect'.tr, // 重新连接
            style: TextStyle(
              fontSize: 14.sp,
              fontWeight: FontWeight.w500,
            ),
          ),
        ),
      ],
    );
  }

  // 连接中指示器
  Widget _buildConnectingIndicator() {
    return Container(
      padding: EdgeInsets.symmetric(vertical: 20.h),
      child: Center(
        child: Column(
          children: [
            SizedBox(
              width: 30.w,
              height: 30.w,
              child: CircularProgressIndicator(
                strokeWidth: 2.5.w,
                valueColor: AlwaysStoppedAnimation<Color>(Colors.blue),
              ),
            ),
            SizedBox(height: 12.h),
            Text(
              'connectingDevice'.tr,
              style: TextStyle(
                fontSize: 13.sp,
                color: Colors.blue,
                fontWeight: FontWeight.w500,
              ),
            ),
          ],
        ),
      ),
    );
  }

  // 已连接设备信息（新增设备名称 + 信号强度 + 电池信息）
  Widget _buildConnectedDeviceInfo(bool isDarkMode) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Row(
          mainAxisAlignment: MainAxisAlignment.spaceBetween,
          children: [
            Expanded(
              child: Text(
                '${'connectedTo'.tr}：${controller.getDeviceName()}',
                style: TextStyle(
                  fontSize: 13.sp,
                  fontWeight: FontWeight.w500,
                  color: isDarkMode ? Colors.grey[300] : Colors.grey[700],
                ),
                overflow: TextOverflow.ellipsis,
              ),
            ),
            Container(
              padding: EdgeInsets.symmetric(horizontal: 6.w, vertical: 2.h),
              decoration: BoxDecoration(
                color: Colors.blue.withOpacity(0.1),
                borderRadius: BorderRadius.circular(4.r),
              ),
              child: Text(
                '${'signal'.tr}: ${controller.getSignalStrength()}',
                style: TextStyle(
                  fontSize: 11.sp,
                  color: Colors.blue[700],
                ),
              ),
            ),
          ],
        ),
        SizedBox(height: 12.h),
        _buildBatteryInfoGrid(isDarkMode),
        // SizedBox(height: 16.h),
        // _buildDeviceDetailsCard(isDarkMode),
      ],
    );
  }

  // 电池信息网格布局
  Widget _buildBatteryInfoGrid(bool isDarkMode) {
    return Obx(() {
      // 获取各部分电池电量
      final leftBattery = controller.leftEarBattery;
      final rightBattery = controller.rightEarBattery;
      final caseBattery = controller.caseBattery;
      // 获取充电状态
      final leftEarCharging = controller.leftEarCharging;
      final rightEarCharging = controller.rightEarCharging;
      final caseCharging = controller.caseCharging;

      // 使用更紧凑的布局
      return Container(
        padding: EdgeInsets.symmetric(vertical: 8.h, horizontal: 4.w),
        decoration: BoxDecoration(
          color: isDarkMode ? Colors.grey[900] : Colors.grey[50],
          borderRadius: BorderRadius.circular(12.r),
        ),
        child: Row(
          mainAxisAlignment: MainAxisAlignment.spaceEvenly,
          children: [
            // 左耳机
            _buildCompactBatteryItem(
              label: '左',
              batteryLevel: leftBattery.value,
              isCharging: leftEarCharging.value,
              isDarkMode: isDarkMode,
            ),

            // 分隔线
            Container(
              height: 30.h,
              width: 1,
              color: isDarkMode ? Colors.grey[800] : Colors.grey[300],
            ),

            // 右耳机
            _buildCompactBatteryItem(
              label: '右',
              batteryLevel: rightBattery.value,
              isCharging: rightEarCharging.value,
              isDarkMode: isDarkMode,
            ),

            // 分隔线
            Container(
              height: 30.h,
              width: 1,
              color: isDarkMode ? Colors.grey[800] : Colors.grey[300],
            ),

            // 充电盒
            _buildCompactBatteryItem(
              label: '充电盒',
              batteryLevel: caseBattery.value,
              isCharging: caseCharging.value,
              isDarkMode: isDarkMode,
            ),
          ],
        ),
      );
    });
  }

  // 紧凑型电池项
  Widget _buildCompactBatteryItem({
    required String label,
    required int batteryLevel,
    required bool isDarkMode,
    bool isCharging = false,
  }) {
    // 获取电池图标和颜色
    IconData batteryIcon;
    Color batteryColor;
    if (batteryLevel > 75) {
      batteryIcon = Icons.battery_full;
      batteryColor = Colors.green[600]!;
    } else if (batteryLevel > 50) {
      batteryIcon = Icons.battery_6_bar;
      batteryColor = Colors.green[600]!;
    } else if (batteryLevel > 25) {
      batteryIcon = Icons.battery_4_bar;
      batteryColor = Colors.orange[600]!;
    } else if (batteryLevel > 10) {
      batteryIcon = Icons.battery_3_bar;
      batteryColor = Colors.orange[600]!;
    } else {
      batteryIcon = Icons.battery_alert;
      batteryColor = Colors.red[600]!;
    }

    return Expanded(
      child: Padding(
        padding: EdgeInsets.symmetric(vertical: 6.h),
        child: Column(
          mainAxisSize: MainAxisSize.min,
          children: [
            // 标签
            Text(
              label,
              style: TextStyle(
                fontSize: 11.sp,
                color: isDarkMode ? Colors.grey[400] : Colors.grey[500],
                fontWeight: FontWeight.normal,
              ),
              textAlign: TextAlign.center,
            ),
            SizedBox(height: 4.h),

            // 电池指示器
            Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                Icon(
                  batteryIcon,
                  size: 12.sp,
                  color: batteryColor,
                ),
                SizedBox(width: 2.w),
                Text(
                  '$batteryLevel%',
                  style: TextStyle(
                    fontSize: 11.sp,
                    fontWeight: FontWeight.w500,
                    color: batteryColor,
                  ),
                ),
                if (isCharging)
                  Icon(
                    Icons.bolt,
                    size: 10.sp,
                    color: Colors.green[600],
                  ),
              ],
            ),
          ],
        ),
      ),
    );
  }

  // 设备详情卡片
  Widget _buildDeviceDetailsCard(bool isDarkMode) {
    return Container(
      padding: EdgeInsets.all(12.w),
      decoration: BoxDecoration(
        color: isDarkMode ? Colors.grey[900] : Colors.grey[50],
        borderRadius: BorderRadius.circular(12.r),
        border: Border.all(
          color: isDarkMode ? Colors.grey[800]! : Colors.grey[200]!,
          width: 1,
        ),
      ),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          // 设备ID
          _buildInfoRow(
            icon: Icons.perm_device_info,
            label: 'deviceId'.tr,
            value: controller.getDeviceId(),
            isDarkMode: isDarkMode,
          ),
          SizedBox(height: 8.h),

          // 固件版本
          _buildInfoRow(
            icon: Icons.info_outline,
            label: 'firmwareVersion'.tr,
            value: controller.firmwareVersion.value,
            isDarkMode: isDarkMode,
          ),

          // 连接状态标签
          // SizedBox(height: 10.h),
          // Container(
          //   padding: EdgeInsets.symmetric(horizontal: 8.w, vertical: 4.h),
          //   decoration: BoxDecoration(
          //     color: controller.getConnectionStatusColor().withOpacity(0.1),
          //     borderRadius: BorderRadius.circular(6.r),
          //     border: Border.all(
          //       color: controller.getConnectionStatusColor().withOpacity(0.3),
          //       width: 1,
          //     ),
          //   ),
          //   child: Row(
          //     mainAxisSize: MainAxisSize.min,
          //     children: [
          //       Icon(
          //         Icons.check_circle_outline,
          //         size: 12.sp,
          //         color: controller.getConnectionStatusColor(),
          //       ),
          //       SizedBox(width: 4.w),
          //       Text(
          //         controller.getConnectionStatusText(),
          //         style: TextStyle(
          //           fontSize: 11.sp,
          //           color: controller.getConnectionStatusColor(),
          //           fontWeight: FontWeight.w500,
          //         ),
          //       ),
          //     ],
          //   ),
          // ),
        ],
      ),
    );
  }

  // 信息行
  Widget _buildInfoRow({
    required IconData icon,
    required String label,
    required String value,
    required bool isDarkMode,
  }) {
    return Row(
      children: [
        Icon(
          icon,
          size: 14.sp,
          color: isDarkMode ? Colors.grey[400] : Colors.grey[600],
        ),
        SizedBox(width: 6.w),
        Text(
          '$label: ',
          style: TextStyle(
            fontSize: 11.sp,
            color: isDarkMode ? Colors.grey[400] : Colors.grey[600],
          ),
        ),
        Expanded(
          child: Text(
            value.isEmpty ? 'unknown'.tr : value,
            style: TextStyle(
              fontSize: 11.sp,
              fontWeight: FontWeight.w500,
              color: isDarkMode ? Colors.grey[300] : Colors.grey[700],
            ),
            overflow: TextOverflow.ellipsis,
          ),
        ),
      ],
    );
  }

  // 未连接信息
  Widget _buildDisconnectedInfo(bool isDarkMode) {
    return Container(
      padding: EdgeInsets.symmetric(vertical: 10.h, horizontal: 12.w),
      alignment: Alignment.center,
      decoration: BoxDecoration(
        color: isDarkMode ? Colors.grey[900] : Colors.grey[100],
        borderRadius: BorderRadius.circular(10.r),
        border: Border.all(
          color: isDarkMode ? Colors.grey[800]! : Colors.grey[300]!,
          width: 1,
        ),
      ),
      child: Row(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          Icon(
            Icons.bluetooth_disabled,
            size: 14.sp,
            color: isDarkMode ? Colors.grey[400] : Colors.grey[700],
          ),
          SizedBox(height: 12.h),
          Text(
            'disconnectedDevice'.tr, // 未连接设备，点击下方按钮连接
            style: TextStyle(
              fontSize: 12.sp,
              color: isDarkMode ? Colors.grey[400] : Colors.grey[700],
              // height: 1.4,
              // fontWeight: FontWeight.w500,
            ),
            //textAlign: TextAlign.center,
          ),
        ],
      ),
    );
  }

  // 连接按钮
  Widget _buildConnectButton() {
    return ElevatedButton(
      onPressed: controller.rescanDevices,
      style: ElevatedButton.styleFrom(
        backgroundColor: Colors.blue,
        foregroundColor: Colors.white,
        minimumSize: Size(double.infinity, 44.h),
        elevation: 2,
        shape: RoundedRectangleBorder(
          borderRadius: BorderRadius.circular(10.r),
        ),
      ),
      child: Row(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          Icon(Icons.bluetooth_searching, size: 16.sp),
          SizedBox(width: 8.w),
          Text(
            'connectDevice'.tr, // 连接设备
            style: TextStyle(
              fontSize: 14.sp,
              fontWeight: FontWeight.w500,
            ),
          ),
        ],
      ),
    );
  }

  // 热门AI体验标题
  Widget _buildSectionTitle(bool isDarkMode) {
    return Row(
      children: [
        Text(
          'topAiExperiences'.tr, // 热门AI体验
          style: TextStyle(
            fontSize: 18.sp,
            fontWeight: FontWeight.bold,
            color: isDarkMode ? Colors.white : Colors.grey[800],
          ),
        ),
        SizedBox(width: 8.w),
        Icon(
          Icons.star,
          color: Colors.amber,
          size: 20.w,
        ),
      ],
    );
  }

  // 优质AI体验布局（左1右2）
  Widget _buildPremiumAILayout() {
    final bool isDarkMode = Get.isDarkMode;
    return Row(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        // 左侧大卡片 - AI助理
        Expanded(
          flex: 1,
          child: _buildFeatureCard(
            title: 'aiAssistant'.tr, // AI全能助手
            description: 'aiAssistantInfo'.tr, // 24小时专属顾问，解答问题、提供建议
            icon: Icons.assistant,
            gradient: LinearGradient(
              begin: Alignment.topLeft,
              end: Alignment.bottomRight,
              colors: [
                Color(0xFF0066CC).withOpacity(0.3),
                Color(0xFF5E5CE6).withOpacity(0.3),
              ],
            ),
            onTap: controller.exploreAIFeatures,
            iconOnTop: true,
            height: 175.h, // 增加高度
            isDarkMode: isDarkMode,
            iconColor: const Color(0xFF0066CC),
          ),
        ),

        SizedBox(width: 16.w),

        // 右侧两个卡片
        Expanded(
          flex: 1,
          child: Column(
            children: [
              // 右上卡片 - 同声翻译
              _buildFeatureCard(
                title: 'simultaneousInterpretation'.tr, // 同声传译
                description:
                    'simultaneousInterpretationInfo'.tr, // 80+语言实时翻译，出国无忧
                icon: Icons.translate,
                gradient: LinearGradient(
                  begin: Alignment.topLeft,
                  end: Alignment.bottomRight,
                  colors: [
                    const Color(0xFF4CAF50).withOpacity(0.3),
                    const Color(0xFF009688).withOpacity(0.3),
                  ],
                ),
                onTap: controller.openTranslation,
                height: 83.h, // 增加高度
                isDarkMode: isDarkMode,
                iconColor: const Color(0xFF4CAF50),
              ),

              SizedBox(height: 5.h), // 减少间距

              // 右下卡片 - AI女友
              _buildFeatureCard(
                title: 'aiCompanion'.tr, // 亲子陪伴
                description: 'aiCompanionInfo'.tr, // 懂你心意，温暖陪伴
                icon: Icons.favorite,
                gradient: LinearGradient(
                  begin: Alignment.topLeft,
                  end: Alignment.bottomRight,
                  colors: [
                    Color(0xFFE91E63).withOpacity(0.3),
                    Color(0xFFFF5252).withOpacity(0.3),
                  ],
                ),
                onTap: () {},
                height: 85.h, // 增加高度
                isDarkMode: isDarkMode,
                iconColor: const Color(0xFFE91E63),
              ),
            ],
          ),
        ),
      ],
    );
  }

  // 特性卡片构建方法
  Widget _buildFeatureCard({
    required String title,
    required String description,
    required IconData icon,
    required LinearGradient gradient,
    required VoidCallback onTap,
    double? height,
    bool iconOnTop = false,
    bool isDarkMode = false,
    Color iconColor = Colors.white,
  }) {
    return GestureDetector(
      onTap: onTap,
      child: Container(
        height: height ?? 175.h,
        padding: EdgeInsets.all(14.w),
        decoration: BoxDecoration(
          gradient: gradient,
          borderRadius: BorderRadius.circular(16.r),
          boxShadow: [
            BoxShadow(
              color: isDarkMode
                  ? Colors.black.withOpacity(0.2)
                  : Colors.grey.withOpacity(0.1),
              blurRadius: 8,
              offset: const Offset(0, 4),
            ),
          ],
        ),
        child: Stack(
          children: [
            // 图标
            if (iconOnTop)
              // 大卡片布局
              Align(
                alignment: Alignment.topLeft,
                child: Container(
                  width: 45.w,
                  height: 45.w,
                  decoration: BoxDecoration(
                    color: iconColor.withOpacity(0.2),
                    shape: BoxShape.circle,
                  ),
                  child: Icon(
                    icon,
                    color: iconColor,
                    size: 24.w,
                  ),
                ),
              )
            else
              // 小卡片布局 - 图标
              Align(
                alignment: Alignment.topLeft,
                child: Container(
                  width: 34.w,
                  height: 34.w,
                  decoration: BoxDecoration(
                    color: iconColor.withOpacity(0.2),
                    shape: BoxShape.circle,
                  ),
                  child: Icon(
                    icon,
                    color: iconColor,
                    size: 18.w,
                  ),
                ),
              ),

            // 文本内容
            if (iconOnTop)
              // 大卡片布局 - 文本
              Padding(
                padding: EdgeInsets.only(top: 55.h),
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  mainAxisSize: MainAxisSize.min,
                  children: [
                    Text(
                      title,
                      style: TextStyle(
                        color: isDarkMode ? Colors.white : Colors.grey[800],
                        fontSize: 16.sp,
                        fontWeight: FontWeight.bold,
                      ),
                      maxLines: 1,
                      overflow: TextOverflow.ellipsis,
                    ),
                    SizedBox(height: 4.h),
                    Flexible(
                      child: Text(
                        description,
                        style: TextStyle(
                          color:
                              isDarkMode ? Colors.grey[400] : Colors.grey[600],
                          fontSize: 12.sp,
                        ),
                        maxLines: 3,
                        overflow: TextOverflow.ellipsis,
                      ),
                    ),
                  ],
                ),
              )
            else
              // 小卡片布局 - 文本
              Padding(
                padding: EdgeInsets.only(left: 44.w),
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  mainAxisSize: MainAxisSize.min,
                  children: [
                    Text(
                      title,
                      style: TextStyle(
                        color: isDarkMode ? Colors.white : Colors.grey[800],
                        fontSize: 14.sp,
                        fontWeight: FontWeight.bold,
                      ),
                      maxLines: 1,
                      overflow: TextOverflow.ellipsis,
                    ),
                    SizedBox(height: 2.h),
                    Flexible(
                      child: Text(
                        description,
                        style: TextStyle(
                          color:
                              isDarkMode ? Colors.grey[400] : Colors.grey[600],
                          fontSize: 10.sp,
                        ),
                        maxLines: 2,
                        overflow: TextOverflow.ellipsis,
                      ),
                    ),
                  ],
                ),
              ),
          ],
        ),
      ),
    );
  }
}