修复断点异常

2026-04-15 07:11:28 +08:00
parent 58730c5bff
commit 08dce0aed0
210 changed files with 32037 additions and 872 deletions
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,68 +1,57 @@
+import 'dart:async';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/foundation.dart';
-import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:get/get.dart';
+import 'package:catcher_2/catcher_2.dart';
 import 'package:mom_kitchen/src/l10n/app_localizations.dart';

-// 📋 页面注册系统 - 管理路由和页面定义
-// 文件: lib/src/config/app_routes.dart
 import 'package:mom_kitchen/src/config/app_routes.dart';

 import 'package:mom_kitchen/src/services/core/app_service.dart';
 import 'package:mom_kitchen/src/services/orientation_service.dart';
 import 'package:mom_kitchen/src/services/ui/theme_service.dart';
 import 'package:mom_kitchen/src/services/ui/toast_service.dart';
+import 'package:mom_kitchen/src/services/crash_guard_service.dart';

-// 📋 页面注册表和验证器 - 管理页面注册和规范验证
-// 文件: lib/src/standards/page_validator.dart
-import 'package:mom_kitchen/src/standards/page_validator.dart';
-
-// 📋 全局 Binding - 统一管理 Controller 和 Service 生命周期
 import 'package:mom_kitchen/src/app_binding.dart';

 import 'package:mom_kitchen/src/utils/app_logger.dart';

-void main() async {
-  // 确保 Flutter 引擎初始化
-  debugPrint('🚀 开始初始化 Flutter 引擎...');
-  WidgetsFlutterBinding.ensureInitialized();
-  debugPrint('✅ Flutter 引擎初始化完成');
+// 2026-04-15 | main.dart | 应用入口 | Catcher2最先初始化+串行化启动流程防ANR
+void main() {
+  final crashGuard = CrashGuardService();
+  Catcher2(
+    runAppFunction: () async {
+      WidgetsFlutterBinding.ensureInitialized();

-  FlutterError.onError = (FlutterErrorDetails details) {
-    FlutterError.presentError(details);
-    debugPrint('=== FLUTTER ERROR STACK TRACE ===');
-    debugPrint(details.stack.toString());
-    debugPrint('=== END STACK TRACE ===');
-  };
+      await _initApp();

-  // 初始化所有服务
-  debugPrint('📱 开始初始化应用服务...');
+      runApp(const MyApp());
+    },
+    ensureInitialized: false,
+    debugConfig: crashGuard.buildDebugOptions(),
+    releaseConfig: crashGuard.buildReleaseOptions(),
+  );
+}
+
+Future<void> _initApp() async {
  try {
    await AppService.instance.init();
-    debugPrint('✅ 应用服务初始化完成');
  } catch (e) {
-    debugPrint('❌ 应用服务初始化失败: $e');
-    rethrow;
+    debugPrint('❌ AppService初始化失败: $e');
+  }
+
+  try {
+    await CrashGuardService.init();
+  } catch (e) {
+    debugPrint('⚠️ CrashGuardService初始化失败: $e');
  }

-  // 📋 页面注册入口 - 在此处调用注册所有页面
  if (kDebugMode) {
-    debugPrint('📋 开始注册页面...');
    AppRoutes.registerAllPages();
-    debugPrint('✅ 页面注册完成，共注册 ${PageRegistry.pageCount} 个页面');
-
-    final config = PageRegistry.exportConfig();
-    debugPrint('📊 页面配置: $config');
  }

-  debugPrint('🔄 解锁屏幕方向...');
  await OrientationService().unlockOrientation();
-  debugPrint('✅ 屏幕方向解锁完成');
-
-  // 运行应用
-  debugPrint('🎯 启动应用...');
-  runApp(const MyApp());
-  debugPrint('✅ 应用启动完成');
 }

 class MyApp extends StatelessWidget {
@@ -76,18 +65,11 @@ class MyApp extends StatelessWidget {
      final textScale = themeService.fontSize.value / 16.0;
      return GetCupertinoApp(
        title: 'Mom\'s Kitchen',
-        key: ValueKey(
-          'theme_${themeService.primaryColor.value.toARGB32()}_${themeService.isDarkMode.value}_${themeService.fontSize.value}',
-        ),
+        navigatorKey: Catcher2.navigatorKey,
        theme: themeService.cupertinoThemeData,
        locale: Locale(themeService.currentLocale.value),
        debugShowCheckedModeBanner: false,
-        localizationsDelegates: const [
-          AppLocalizations.delegate,
-          GlobalCupertinoLocalizations.delegate,
-          GlobalMaterialLocalizations.delegate,
-          GlobalWidgetsLocalizations.delegate,
-        ],
+        localizationsDelegates: AppLocalizations.localizationsDelegates,
        supportedLocales: const [
          Locale('en'),
          Locale('zh'),
@@ -96,14 +78,13 @@ class MyApp extends StatelessWidget {
        getPages: AppRoutes.pages,
        initialBinding: AppBinding(),
        builder: (context, widget) {
-          final theme = ThemeService.instance;
          return MediaQuery(
            data: MediaQuery.of(
              context,
            ).copyWith(textScaler: TextScaler.linear(textScale)),
            child: ColoredBox(
-              color: theme.backgroundColor.value,
-              child: widget!,
+              color: themeService.backgroundColor.value,
+              child: widget ?? const SizedBox.shrink(),
            ),
          );
        },
@@ -127,14 +108,36 @@ class _InitWrapper extends StatefulWidget {

 class _InitWrapperState extends State<_InitWrapper>
    with WidgetsBindingObserver {
+  bool _navigated = false;
+  int _retryCount = 0;
+  static const int _maxRetries = 3;
+
  @override
  void initState() {
    super.initState();
    WidgetsBinding.instance.addObserver(this);
+    _navigateToMain();
+  }
+
+  void _navigateToMain() {
    WidgetsBinding.instance.addPostFrameCallback((_) {
-      if (mounted) {
+      if (!mounted || _navigated) return;
+      try {
        ToastService.init(context);
        Get.offAllNamed(AppRoutes.main);
+        _navigated = true;
+        debugPrint('✅ 导航到主页面成功');
+      } catch (e) {
+        _retryCount++;
+        debugPrint('❌ 导航失败 (第$_retryCount次): $e');
+        if (_retryCount < _maxRetries) {
+          Future.delayed(Duration(milliseconds: 500 * _retryCount), () {
+            if (mounted && !_navigated) _navigateToMain();
+          });
+        } else {
+          debugPrint('🚨 导航重试已达上限，显示错误页面');
+          if (mounted) setState(() {});
+        }
      }
    });
  }
@@ -150,12 +153,38 @@ class _InitWrapperState extends State<_InitWrapper>
    super.didChangePlatformBrightness();
    final brightness =
        WidgetsBinding.instance.platformDispatcher.platformBrightness;
-    final themeService = Get.find<ThemeService>();
-    themeService.onSystemBrightnessChanged(brightness);
+    try {
+      final themeService = Get.find<ThemeService>();
+      themeService.onSystemBrightnessChanged(brightness);
+    } catch (_) {}
  }

  @override
  Widget build(BuildContext context) {
+    if (_retryCount >= _maxRetries) {
+      return CupertinoPageScaffold(
+        child: SafeArea(
+          child: Center(
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                const Icon(CupertinoIcons.exclamationmark_triangle, size: 48),
+                const SizedBox(height: 16),
+                const Text('启动失败，请重试', style: TextStyle(fontSize: 16)),
+                const SizedBox(height: 24),
+                CupertinoButton.filled(
+                  onPressed: () {
+                    _retryCount = 0;
+                    _navigateToMain();
+                  },
+                  child: const Text('重试'),
+                ),
+              ],
+            ),
+          ),
+        ),
+      );
+    }
    return const CupertinoPageScaffold(
      child: Center(child: CupertinoActivityIndicator()),
    );
--- a/lib/src/app_binding.dart
+++ b/lib/src/app_binding.dart
@@ -2,6 +2,7 @@
 // 2026-04-10 | 移除 CartController 注册（收藏功能统一使用 FavoritesController）
 // 2026-04-10 | 新增 ShoppingListController 全局注册（首页需要使用）
 // 2026-04-11 | 统一控制器生命周期管理 | 新增ToolsController/HotController/WhatToEatController全局注册 | 移除路由级重复注册
+// 2026-04-15 | 修复ANR: 非首屏控制器改用lazyPut延迟初始化，避免5个网络请求同时发出导致原生ANR杀进程
 import 'package:flutter/foundation.dart';
 import 'package:get/get.dart';
 import 'package:mom_kitchen/src/controllers/feed/action_controller.dart';
@@ -27,6 +28,10 @@ import 'package:mom_kitchen/src/services/ui/theme_service.dart';

 /// 全局Binding - 应用启动时注册所有全局控制器和服务
 /// 所有 permanent:true 的控制器在此统一管理，路由级Binding禁止重复注册
+///
+/// 初始化策略:
+/// - Get.put: 首屏必需的控制器，立即初始化
+/// - Get.lazyPut: 非首屏控制器，首次访问时才初始化（避免ANR）
 class AppBinding extends Bindings {
  @override
  void dependencies() {
@@ -42,26 +47,29 @@ class AppBinding extends Bindings {
    Get.lazyPut(() => AppService.instance.appInfo, fenix: true);
    Get.lazyPut(() => AppService.instance.toast, fenix: true);

-    // --- 主题与个性化 ---
+    // --- 主题与个性化（首屏必需） ---
    Get.put(ThemeService.instance, permanent: true);
    Get.put(PersonalizationController(), permanent: true);

-    // --- 核心业务控制器（全局永久，路由级Binding中禁止重复注册） ---
-    Get.put(ActionController(), permanent: true);
-    Get.put(FavoritesController(), permanent: true);
-    Get.put(ShoppingListController(), permanent: true);
-    Get.put(HomeController(), permanent: true);
-    Get.put(FeedController(), permanent: true);
-    Get.put(PreferenceController(), permanent: true);
-    Get.put(ProfileController(), permanent: true);
+    // --- 首屏必需控制器（立即初始化，仅HomeController发网络请求） ---
    Get.put(MainNavigationController(), permanent: true);
-    Get.put(ToolsController(), permanent: true);
-    Get.put(HotController(), permanent: true);
-    Get.put(WhatToEatController(), permanent: true);
-    Get.put(CookingNoteController(), permanent: true);
-    Get.put(BrowseHistoryController(), permanent: true);
-    Get.put(WeeklyMenuController(), permanent: true);
-    Get.put(BedtimeReminderController(), permanent: true);
+    Get.put(HomeController(), permanent: true);
+    Get.put(ActionController(), permanent: true);
+
+    // --- 非首屏控制器（延迟初始化，切换Tab时才创建，避免ANR） ---
+    Get.lazyPut(() => FeedController(), fenix: true);
+    Get.lazyPut(() => HotController(), fenix: true);
+    Get.lazyPut(() => WhatToEatController(), fenix: true);
+    Get.lazyPut(() => ToolsController(), fenix: true);
+    Get.lazyPut(() => PreferenceController(), fenix: true);
+    Get.lazyPut(() => ProfileController(), fenix: true);
+    Get.lazyPut(() => FavoritesController(), fenix: true);
+    Get.lazyPut(() => ShoppingListController(), fenix: true);
+    Get.lazyPut(() => CookingNoteController(), fenix: true);
+    Get.lazyPut(() => BrowseHistoryController(), fenix: true);
+    Get.lazyPut(() => WeeklyMenuController(), fenix: true);
+    Get.lazyPut(() => BedtimeReminderController(), fenix: true);
+    Get.lazyPut(() => MealRecordController(), fenix: true);
  }
 }

--- a/lib/src/config/app_routes.dart
+++ b/lib/src/config/app_routes.dart
@@ -48,6 +48,7 @@ import 'package:mom_kitchen/src/pages/tools/planning/daily_menu_page.dart';
 import 'package:mom_kitchen/src/pages/profile/bedtime_reminder_page.dart';
 import 'package:mom_kitchen/src/pages/tools/cooking_tips_list_page.dart';
 import 'package:mom_kitchen/src/pages/profile/references_page.dart';
+import 'package:mom_kitchen/src/pages/profile/social/email_history_page.dart';
 import 'package:mom_kitchen/src/app_binding.dart';

 class AppRoutes {
@@ -101,6 +102,7 @@ class AppRoutes {
  static const String references = '/references';
  static const String nutritionRecipeList = '/nutrition-recipe-list';
  static const String miniCard = '/mini-card';
+  static const String emailHistory = '/email-history';

  static final List<GetPage> pages = [
    GetPage(
@@ -430,6 +432,11 @@ class AppRoutes {
      },
      middlewares: [PageStandardsMiddleware()],
    ),
+    GetPage(
+      name: emailHistory,
+      page: () => const EmailHistoryPage(),
+      middlewares: [PageStandardsMiddleware()],
+    ),
  ];

  static void registerAllPages() {
@@ -1009,6 +1016,18 @@ class AppRoutes {
        ],
        builder: () => const MealPlannerPage(),
      ),
+      PageInfo(
+        route: emailHistory,
+        name: 'Email History Page',
+        description: '发件记录页面',
+        requiredStandards: const [
+          StandardCheck.themeColors,
+          StandardCheck.textColors,
+          StandardCheck.fontSize,
+          StandardCheck.darkMode,
+        ],
+        builder: () => const EmailHistoryPage(),
+      ),
    ]);
  }
 }
--- a/lib/src/controllers/data/email_history_controller.dart
+++ b/lib/src/controllers/data/email_history_controller.dart
@@ -0,0 +1,139 @@
+// 2026-04-15 | email_history_controller.dart | 邮件记录控制器 | 管理邮件发送历史
+// 2026-04-15 | 初始创建，使用 SharedPreferences JSON 持久化
+
+import 'package:flutter/foundation.dart';
+import 'package:get/get.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'dart:convert';
+import '../../models/data/email_record_model.dart';
+
+class EmailHistoryController extends GetxController {
+  static EmailHistoryController get to => Get.find();
+
+  final RxList<EmailRecordModel> _records = <EmailRecordModel>[].obs;
+  static const String _storageKey = 'email_history';
+  static const int _maxRecordCount = 200;
+
+  List<EmailRecordModel> get records => _records;
+
+  /// 成功发送数量
+  int get successCount =>
+      _records.where((r) => r.status == EmailSendStatus.success).length;
+
+  /// 失败发送数量
+  int get failedCount =>
+      _records.where((r) => r.status == EmailSendStatus.failed).length;
+
+  SharedPreferences? _prefs;
+
+  @override
+  void onInit() {
+    super.onInit();
+    _initPrefs();
+  }
+
+  Future<void> _initPrefs() async {
+    try {
+      _prefs = await SharedPreferences.getInstance();
+      await loadRecords();
+      debugPrint('邮件记录初始化完成，共 ${_records.length} 条记录');
+    } catch (e) {
+      debugPrint('初始化SharedPreferences失败: $e');
+    }
+  }
+
+  /// 从本地加载记录
+  Future<void> loadRecords() async {
+    try {
+      if (_prefs == null) {
+        _prefs = await SharedPreferences.getInstance();
+      }
+      final String? data = _prefs!.getString(_storageKey);
+      if (data != null && data.isNotEmpty) {
+        final List<dynamic> jsonList = json.decode(data);
+        final loaded =
+            jsonList.map((json) => EmailRecordModel.fromJson(json)).toList();
+        _records.assignAll(loaded);
+        debugPrint('从本地加载 ${loaded.length} 条邮件记录');
+      }
+    } catch (e) {
+      debugPrint('加载邮件记录失败: $e');
+    }
+  }
+
+  /// 添加发送记录
+  Future<void> addRecord(EmailRecordModel record) async {
+    try {
+      _records.insert(0, record);
+      if (_records.length > _maxRecordCount) {
+        _records.removeRange(_maxRecordCount, _records.length);
+      }
+      await _saveRecords();
+    } catch (e) {
+      debugPrint('添加邮件记录失败: $e');
+    }
+  }
+
+  /// 更新记录状态（如发送完成后更新）
+  Future<void> updateRecordStatus(
+    String id,
+    EmailSendStatus status, {
+    String? errorMessage,
+  }) async {
+    try {
+      final index = _records.indexWhere((r) => r.id == id);
+      if (index >= 0) {
+        _records[index] = _records[index].copyWith(
+          status: status,
+          errorMessage: errorMessage,
+        );
+        await _saveRecords();
+      }
+    } catch (e) {
+      debugPrint('更新邮件记录状态失败: $e');
+    }
+  }
+
+  /// 删除单条记录
+  Future<void> removeRecord(String id) async {
+    try {
+      _records.removeWhere((r) => r.id == id);
+      await _saveRecords();
+    } catch (e) {
+      debugPrint('删除邮件记录失败: $e');
+    }
+  }
+
+  /// 清空所有记录
+  Future<void> clearRecords() async {
+    try {
+      _records.clear();
+      await _saveRecords();
+    } catch (e) {
+      debugPrint('清空邮件记录失败: $e');
+    }
+  }
+
+  /// 保存到本地
+  Future<void> _saveRecords() async {
+    try {
+      if (_prefs == null) {
+        _prefs = await SharedPreferences.getInstance();
+      }
+      final data = json.encode(_records.map((r) => r.toJson()).toList());
+      await _prefs!.setString(_storageKey, data);
+    } catch (e) {
+      debugPrint('保存邮件记录失败: $e');
+    }
+  }
+
+  /// 按日期筛选
+  List<EmailRecordModel> getRecordsByDate(String date) {
+    return _records.where((r) => r.sentAt.startsWith(date)).toList();
+  }
+
+  /// 按状态筛选
+  List<EmailRecordModel> getRecordsByStatus(EmailSendStatus status) {
+    return _records.where((r) => r.status == status).toList();
+  }
+}
--- a/lib/src/controllers/data/weekly_menu_controller.dart
+++ b/lib/src/controllers/data/weekly_menu_controller.dart
@@ -24,8 +24,8 @@ class WeeklyMenuController extends BaseController {
  @override
  void onInit() {
    super.onInit();
-    _loadCurrentWeekMenu();
    _selectToday();
+    Future.delayed(Duration.zero, () => _loadCurrentWeekMenu());
  }

  void _selectToday() {
@@ -54,7 +54,9 @@ class WeeklyMenuController extends BaseController {
      final data = hive.get(_hiveBox, weekId);

      if (data != null) {
-        currentMenu.value = WeeklyMenuModel.fromJson(data);
+        currentMenu.value = WeeklyMenuModel.fromJson(
+          Map<String, dynamic>.from(data),
+        );
      } else {
        _createNewWeekMenu();
      }
@@ -97,7 +99,11 @@ class WeeklyMenuController extends BaseController {
      if (!hive.isInitialized) return;

      if (currentMenu.value != null) {
-        hive.put(_hiveBox, currentMenu.value!.weekId, currentMenu.value!.toJson());
+        hive.put(
+          _hiveBox,
+          currentMenu.value!.weekId,
+          currentMenu.value!.toJson(),
+        );
      }
    } catch (e) {
      debugPrint('Save weekly menu error: $e');
@@ -134,7 +140,9 @@ class WeeklyMenuController extends BaseController {
      ingredients: ingredients,
    );

-    final updatedMenus = Map<String, DayMenu>.from(currentMenu.value!.dailyMenus);
+    final updatedMenus = Map<String, DayMenu>.from(
+      currentMenu.value!.dailyMenus,
+    );

    switch (mealType) {
      case 'breakfast':
@@ -179,7 +187,9 @@ class WeeklyMenuController extends BaseController {
    final dayMenu = currentMenu.value!.dailyMenus[dateKey];
    if (dayMenu == null) return;

-    final updatedMenus = Map<String, DayMenu>.from(currentMenu.value!.dailyMenus);
+    final updatedMenus = Map<String, DayMenu>.from(
+      currentMenu.value!.dailyMenus,
+    );

    switch (mealType) {
      case 'breakfast':
@@ -224,7 +234,9 @@ class WeeklyMenuController extends BaseController {
    final dayMenu = currentMenu.value!.dailyMenus[dateKey];
    if (dayMenu == null) return;

-    final updatedMenus = Map<String, DayMenu>.from(currentMenu.value!.dailyMenus);
+    final updatedMenus = Map<String, DayMenu>.from(
+      currentMenu.value!.dailyMenus,
+    );

    // 更新所有餐次的食材状态
    MealItem? updateMealIngredients(MealItem? meal) {
@@ -280,7 +292,8 @@ class WeeklyMenuController extends BaseController {
          if (ingredientMap.containsKey(key)) {
            // 合并相同食材
            final existing = ingredientMap[key]!;
-            final newAmount = (double.tryParse(existing.amount) ?? 0) +
+            final newAmount =
+                (double.tryParse(existing.amount) ?? 0) +
                (double.tryParse(ingredient.amount) ?? 0);
            ingredientMap[key] = ShoppingIngredient(
              name: existing.name,
--- a/lib/src/controllers/feed/action_controller.dart
+++ b/lib/src/controllers/feed/action_controller.dart
@@ -15,7 +15,7 @@ class ActionController extends BaseController {
  @override
  void onInit() {
    super.onInit();
-    _loadIpStatus();
+    Future.delayed(const Duration(milliseconds: 500), () => _loadIpStatus());
  }

  Future<void> _loadIpStatus() async {
--- a/lib/src/controllers/feed/feed_controller.dart
+++ b/lib/src/controllers/feed/feed_controller.dart
@@ -20,7 +20,7 @@ class FeedController extends BaseController {
  @override
  void onInit() {
    super.onInit();
-    loadFeed();
+    Future.delayed(Duration.zero, () => loadFeed());
  }

  void switchFeed(FeedType type) {
--- a/lib/src/controllers/feed/hot_controller.dart
+++ b/lib/src/controllers/feed/hot_controller.dart
@@ -18,7 +18,7 @@ class HotController extends BaseController {
  @override
  void onInit() {
    super.onInit();
-    loadHot();
+    Future.delayed(Duration.zero, () => loadHot());
  }

  void switchPeriod(HotPeriod period) {
--- a/lib/src/controllers/home/home_controller.dart
+++ b/lib/src/controllers/home/home_controller.dart
@@ -20,9 +20,12 @@ class HomeController extends BaseController {
  @override
  void onInit() {
    super.onInit();
-    _loadInitialData().catchError((e, stackTrace) {
-      debugPrint('HomeController init error: $e');
-    });
+    Future.delayed(
+      Duration.zero,
+      () => _loadInitialData().catchError((e, stackTrace) {
+        debugPrint('HomeController init error: $e');
+      }),
+    );
  }

  Future<void> _loadInitialData() async {
--- a/lib/src/controllers/tools/what_to_eat_controller.dart
+++ b/lib/src/controllers/tools/what_to_eat_controller.dart
@@ -47,7 +47,7 @@ class WhatToEatController extends BaseController {
  @override
  void onInit() {
    super.onInit();
-    _loadOptionsSafe();
+    Future.delayed(Duration.zero, () => _loadOptionsSafe());
  }

  Future<void> _loadOptionsSafe() async {
--- a/lib/src/controllers/user/online_controller.dart
+++ b/lib/src/controllers/user/online_controller.dart
@@ -15,8 +15,10 @@ class OnlineController extends BaseController {
  @override
  void onInit() {
    super.onInit();
-    loadOnlineStats();
-    startHeartbeat();
+    Future.delayed(Duration.zero, () {
+      loadOnlineStats();
+      startHeartbeat();
+    });
  }

  @override
--- a/lib/src/controllers/user/preference_controller.dart
+++ b/lib/src/controllers/user/preference_controller.dart
@@ -28,10 +28,13 @@ class PreferenceController extends BaseController {
  @override
  void onInit() {
    super.onInit();
-    _initializeUser().catchError((e, stackTrace) {
-      debugPrint('PreferenceController init error: $e');
-      availableAllergens.value = AllergenItem.defaults;
-    });
+    Future.delayed(
+      Duration.zero,
+      () => _initializeUser().catchError((e, stackTrace) {
+        debugPrint('PreferenceController init error: $e');
+        availableAllergens.value = AllergenItem.defaults;
+      }),
+    );
  }

  Future<void> _initializeUser() async {
--- a/lib/src/models/data/email_record_model.dart
+++ b/lib/src/models/data/email_record_model.dart
@@ -0,0 +1,180 @@
+// 2026-04-15 | email_record_model.dart | 邮件发送记录模型 | 记录菜谱邮件分享历史
+// 2026-04-15 | 初始创建，支持 SharedPreferences JSON 持久化
+
+/// 邮件发送状态
+enum EmailSendStatus {
+  /// 发送成功
+  success,
+  /// 发送失败
+  failed,
+  /// 发送中
+  sending,
+}
+
+/// 邮件发送记录模型
+class EmailRecordModel {
+  /// 唯一标识
+  final String id;
+
+  /// 菜谱ID
+  final String recipeId;
+
+  /// 菜谱标题
+  final String recipeTitle;
+
+  /// 收件人邮箱
+  final String recipientEmail;
+
+  /// 发件人邮箱（SMTP账号）
+  final String senderEmail;
+
+  /// SMTP服务器
+  final String smtpHost;
+
+  /// SMTP端口
+  final int smtpPort;
+
+  /// 使用的线路名称
+  final String routeName;
+
+  /// 邮件主题
+  final String subject;
+
+  /// 发送状态
+  final EmailSendStatus status;
+
+  /// 发送时间（ISO8601字符串）
+  final String sentAt;
+
+  /// 错误信息（发送失败时）
+  final String? errorMessage;
+
+  const EmailRecordModel({
+    required this.id,
+    required this.recipeId,
+    required this.recipeTitle,
+    required this.recipientEmail,
+    required this.senderEmail,
+    required this.smtpHost,
+    required this.smtpPort,
+    required this.routeName,
+    required this.subject,
+    required this.status,
+    required this.sentAt,
+    this.errorMessage,
+  });
+
+  /// 友好的时间显示
+  String get displayDate {
+    if (sentAt.isEmpty) return '';
+    try {
+      final dt = DateTime.parse(sentAt);
+      final now = DateTime.now();
+      final diff = now.difference(dt);
+
+      if (diff.inDays == 0) {
+        if (diff.inHours == 0) {
+          if (diff.inMinutes == 0) return '刚刚';
+          return '${diff.inMinutes}分钟前';
+        }
+        return '${diff.inHours}小时前';
+      } else if (diff.inDays == 1) {
+        return '昨天';
+      } else if (diff.inDays < 7) {
+        return '${diff.inDays}天前';
+      } else {
+        return '${dt.month}月${dt.day}日';
+      }
+    } catch (_) {
+      return sentAt;
+    }
+  }
+
+  /// 状态图标
+  String get statusIcon {
+    switch (status) {
+      case EmailSendStatus.success:
+        return '✅';
+      case EmailSendStatus.failed:
+        return '❌';
+      case EmailSendStatus.sending:
+        return '⏳';
+    }
+  }
+
+  /// 状态文字
+  String get statusText {
+    switch (status) {
+      case EmailSendStatus.success:
+        return '已发送';
+      case EmailSendStatus.failed:
+        return '发送失败';
+      case EmailSendStatus.sending:
+        return '发送中';
+    }
+  }
+
+  EmailRecordModel copyWith({
+    String? id,
+    String? recipeId,
+    String? recipeTitle,
+    String? recipientEmail,
+    String? senderEmail,
+    String? smtpHost,
+    int? smtpPort,
+    String? routeName,
+    String? subject,
+    EmailSendStatus? status,
+    String? sentAt,
+    String? errorMessage,
+  }) {
+    return EmailRecordModel(
+      id: id ?? this.id,
+      recipeId: recipeId ?? this.recipeId,
+      recipeTitle: recipeTitle ?? this.recipeTitle,
+      recipientEmail: recipientEmail ?? this.recipientEmail,
+      senderEmail: senderEmail ?? this.senderEmail,
+      smtpHost: smtpHost ?? this.smtpHost,
+      smtpPort: smtpPort ?? this.smtpPort,
+      routeName: routeName ?? this.routeName,
+      subject: subject ?? this.subject,
+      status: status ?? this.status,
+      sentAt: sentAt ?? this.sentAt,
+      errorMessage: errorMessage ?? this.errorMessage,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'recipeId': recipeId,
+      'recipeTitle': recipeTitle,
+      'recipientEmail': recipientEmail,
+      'senderEmail': senderEmail,
+      'smtpHost': smtpHost,
+      'smtpPort': smtpPort,
+      'routeName': routeName,
+      'subject': subject,
+      'status': status.index,
+      'sentAt': sentAt,
+      'errorMessage': errorMessage,
+    };
+  }
+
+  factory EmailRecordModel.fromJson(Map<String, dynamic> json) {
+    return EmailRecordModel(
+      id: json['id'] as String? ?? '',
+      recipeId: json['recipeId'] as String? ?? '',
+      recipeTitle: json['recipeTitle'] as String? ?? '',
+      recipientEmail: json['recipientEmail'] as String? ?? '',
+      senderEmail: json['senderEmail'] as String? ?? '',
+      smtpHost: json['smtpHost'] as String? ?? '',
+      smtpPort: json['smtpPort'] as int? ?? 465,
+      routeName: json['routeName'] as String? ?? '',
+      subject: json['subject'] as String? ?? '',
+      status: EmailSendStatus.values[json['status'] as int? ?? 0],
+      sentAt: json['sentAt'] as String? ?? '',
+      errorMessage: json['errorMessage'] as String?,
+    );
+  }
+}
--- a/lib/src/models/data/weekly_menu_model.dart
+++ b/lib/src/models/data/weekly_menu_model.dart
@@ -6,6 +6,8 @@
 * 更新: 2026-04-11 初始实现
 */

+import 'package:flutter/foundation.dart';
+
 class WeeklyMenuModel {
  final String weekId;
  final DateTime startDate;
@@ -19,14 +21,27 @@ class WeeklyMenuModel {

  factory WeeklyMenuModel.fromJson(Map<String, dynamic> json) {
    final dailyMenus = <String, DayMenu>{};
-    if (json['daily_menus'] != null) {
-      (json['daily_menus'] as Map<String, dynamic>).forEach((key, value) {
-        dailyMenus[key] = DayMenu.fromJson(value as Map<String, dynamic>);
-      });
+    try {
+      if (json['daily_menus'] != null && json['daily_menus'] is Map) {
+        final menusMap = json['daily_menus'] as Map;
+        for (final entry in menusMap.entries) {
+          if (entry.key is String && entry.value is Map) {
+            try {
+              dailyMenus[entry.key.toString()] = DayMenu.fromJson(
+                Map<String, dynamic>.from(entry.value as Map),
+              );
+            } catch (e) {
+              debugPrint('Failed to parse DayMenu: $e');
+            }
+          }
+        }
+      }
+    } catch (e) {
+      debugPrint('Failed to parse dailyMenus: $e');
    }

    return WeeklyMenuModel(
-      weekId: json['week_id'] ?? '',
+      weekId: json['week_id']?.toString() ?? '',
      startDate: _parseDateTime(json['start_date']),
      dailyMenus: dailyMenus,
    );
@@ -75,13 +90,23 @@ class DayMenu {

  factory DayMenu.fromJson(Map<String, dynamic> json) {
    return DayMenu(
-      dateKey: json['date_key'] ?? '',
-      breakfast: json['breakfast'] != null ? MealItem.fromJson(json['breakfast']) : null,
-      lunch: json['lunch'] != null ? MealItem.fromJson(json['lunch']) : null,
-      dinner: json['dinner'] != null ? MealItem.fromJson(json['dinner']) : null,
+      dateKey: json['date_key']?.toString() ?? '',
+      breakfast: _safeParseMealItem(json['breakfast']),
+      lunch: _safeParseMealItem(json['lunch']),
+      dinner: _safeParseMealItem(json['dinner']),
    );
  }

+  static MealItem? _safeParseMealItem(dynamic data) {
+    if (data == null || data is! Map) return null;
+    try {
+      return MealItem.fromJson(Map<String, dynamic>.from(data));
+    } catch (e) {
+      debugPrint('Failed to parse MealItem: $e');
+      return null;
+    }
+  }
+
  Map<String, dynamic> toJson() {
    return {
      'date_key': dateKey,
@@ -92,7 +117,8 @@ class DayMenu {
  }

  bool get hasAnyMeal => breakfast != null || lunch != null || dinner != null;
-  int get mealCount => [breakfast, lunch, dinner].where((m) => m != null).length;
+  int get mealCount =>
+      [breakfast, lunch, dinner].where((m) => m != null).length;
 }

 class MealItem {
@@ -110,17 +136,30 @@ class MealItem {

  factory MealItem.fromJson(Map<String, dynamic> json) {
    final ingredients = <ShoppingIngredient>[];
-    if (json['ingredients'] != null) {
-      ingredients.addAll(
-        (json['ingredients'] as List)
-            .map((e) => ShoppingIngredient.fromJson(e as Map<String, dynamic>))
-      );
+    try {
+      if (json['ingredients'] != null && json['ingredients'] is List) {
+        for (final e in (json['ingredients'] as List)) {
+          if (e is Map) {
+            try {
+              ingredients.add(
+                ShoppingIngredient.fromJson(Map<String, dynamic>.from(e)),
+              );
+            } catch (e) {
+              debugPrint('Failed to parse ShoppingIngredient: $e');
+            }
+          }
+        }
+      }
+    } catch (e) {
+      debugPrint('Failed to parse ingredients: $e');
    }

    return MealItem(
-      recipeId: json['recipe_id'] ?? 0,
-      recipeTitle: json['recipe_title'] ?? '',
-      cover: json['cover'],
+      recipeId: json['recipe_id'] is int
+          ? json['recipe_id'] as int
+          : int.tryParse(json['recipe_id'].toString()) ?? 0,
+      recipeTitle: json['recipe_title']?.toString() ?? '',
+      cover: json['cover']?.toString(),
      ingredients: ingredients,
    );
  }
@@ -158,12 +197,7 @@ class ShoppingIngredient {
  }

  Map<String, dynamic> toJson() {
-    return {
-      'name': name,
-      'amount': amount,
-      'unit': unit,
-      'checked': checked,
-    };
+    return {'name': name, 'amount': amount, 'unit': unit, 'checked': checked};
  }

  String get display => '$amount $unit $name';
--- a/lib/src/pages/home/recipe_detail_page.dart
+++ b/lib/src/pages/home/recipe_detail_page.dart
@@ -1,6 +1,7 @@
 // 2026-04-09 | recipe_detail_page.dart | 菜谱详情页 | 展示菜谱详细信息
 // 2026-04-11 | 重构: 拆分为Controller+18个独立UI组件，提高可维护性
 // 2026-04-13 | 新增rating数据传递到RecipeCoverImage和RecipeStatisticsBar
+// 2026-04-14 | 新增邮件分享按钮，支持发送菜谱详情到用户邮箱
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
@@ -25,6 +26,7 @@ import 'package:mom_kitchen/src/widgets/recipe_detail/interaction/recipe_tags_se
 import 'package:mom_kitchen/src/widgets/recipe_detail/header/recipe_time_info.dart';
 import 'package:mom_kitchen/src/widgets/recipe_detail/header/recipe_title_section.dart';
 import 'package:mom_kitchen/src/widgets/recipe_detail/info/recipe_similar_section.dart';
+import 'package:mom_kitchen/src/widgets/recipe_detail/interaction/recipe_email_button.dart';

 class RecipeDetailPage extends StatelessWidget {
  final String recipeId;
@@ -250,6 +252,8 @@ class RecipeDetailPage extends StatelessWidget {
                categoryId: recipe.categoryId,
              ),
            ),
+            // 📧 邮件分享按钮
+            RecipeEmailButton(recipe: recipe),
          ],
        ),
      ),
--- a/lib/src/pages/profile/social/email_history_page.dart
+++ b/lib/src/pages/profile/social/email_history_page.dart
@@ -0,0 +1,530 @@
+// 2026-04-15 | email_history_page.dart | 发件记录页面 | 展示邮件发送历史
+// 2026-04-15 | 初始创建，展示邮件发送记录列表，支持删除/清空/查看详情
+
+import 'package:flutter/cupertino.dart';
+import 'package:get/get.dart';
+import 'package:mom_kitchen/src/config/app_routes.dart';
+import 'package:mom_kitchen/src/config/design_tokens.dart';
+import 'package:mom_kitchen/src/controllers/data/email_history_controller.dart';
+import 'package:mom_kitchen/src/models/data/email_record_model.dart';
+import 'package:mom_kitchen/src/services/ui/toast_service.dart';
+
+class EmailHistoryPage extends StatelessWidget {
+  const EmailHistoryPage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final isDark = CupertinoTheme.brightnessOf(context) == Brightness.dark;
+    // 确保控制器已注册
+    final controller = Get.isRegistered<EmailHistoryController>()
+        ? Get.find<EmailHistoryController>()
+        : Get.put(EmailHistoryController());
+
+    return CupertinoPageScaffold(
+      backgroundColor:
+          isDark ? DarkDesignTokens.background : DesignTokens.background,
+      navigationBar: CupertinoNavigationBar(
+        middle: Text(
+          '📧 发件记录',
+          style: TextStyle(
+            color: isDark ? DarkDesignTokens.text1 : DesignTokens.text1,
+            fontSize: DesignTokens.fontMd,
+            fontWeight: FontWeight.w600,
+          ),
+        ),
+        leading: CupertinoButton(
+          padding: EdgeInsets.zero,
+          onPressed: () => Get.back(),
+          child: Icon(
+            CupertinoIcons.back,
+            color: DesignTokens.dynamicPrimary,
+          ),
+        ),
+        trailing: Obx(
+          () => controller.records.isNotEmpty
+              ? CupertinoButton(
+                  padding: EdgeInsets.zero,
+                  onPressed: () => _showClearDialog(context, controller, isDark),
+                  child: Text(
+                    '清空',
+                    style: TextStyle(
+                      color: DesignTokens.red,
+                      fontSize: DesignTokens.fontMd,
+                    ),
+                  ),
+                )
+              : const SizedBox.shrink(),
+        ),
+        backgroundColor: isDark
+            ? DarkDesignTokens.background.withValues(alpha: 0.9)
+            : DesignTokens.background.withValues(alpha: 0.9),
+        border: null,
+      ),
+      child: SafeArea(
+        child: Obx(() => _buildBody(context, controller, isDark)),
+      ),
+    );
+  }
+
+  /// 页面主体
+  Widget _buildBody(
+    BuildContext context,
+    EmailHistoryController controller,
+    bool isDark,
+  ) {
+    final records = controller.records;
+
+    if (records.isEmpty) {
+      return Center(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            const Text('📧', style: TextStyle(fontSize: 56)),
+            const SizedBox(height: DesignTokens.space4),
+            Text(
+              '还没有发送记录',
+              style: TextStyle(
+                color: isDark ? DarkDesignTokens.text2 : DesignTokens.text2,
+                fontSize: DesignTokens.fontLg,
+              ),
+            ),
+            const SizedBox(height: DesignTokens.space2),
+            Text(
+              '在菜谱详情页分享菜谱到邮箱',
+              style: TextStyle(
+                color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3,
+                fontSize: DesignTokens.fontSm,
+              ),
+            ),
+            const SizedBox(height: DesignTokens.space4),
+            CupertinoButton(
+              onPressed: () => Get.toNamed('/'),
+              child: Text(
+                '去首页',
+                style: TextStyle(color: DesignTokens.dynamicPrimary),
+              ),
+            ),
+          ],
+        ),
+      );
+    }
+
+    return Column(
+      children: [
+        _buildStatsHeader(controller, isDark),
+        Expanded(
+          child: ListView.separated(
+            padding: const EdgeInsets.all(DesignTokens.space4),
+            itemCount: records.length,
+            separatorBuilder: (_, __) =>
+                const SizedBox(height: DesignTokens.space3),
+            itemBuilder: (context, index) =>
+                _buildRecordCard(context, controller, records[index], isDark),
+          ),
+        ),
+      ],
+    );
+  }
+
+  /// 统计头部
+  Widget _buildStatsHeader(EmailHistoryController controller, bool isDark) {
+    return Container(
+      margin: const EdgeInsets.fromLTRB(
+        DesignTokens.space4,
+        DesignTokens.space4,
+        DesignTokens.space4,
+        0,
+      ),
+      padding: const EdgeInsets.all(DesignTokens.space4),
+      decoration: BoxDecoration(
+        color: isDark ? DarkDesignTokens.card : DesignTokens.card,
+        borderRadius: DesignTokens.borderRadiusMd,
+        border: Border.all(
+          color: isDark
+              ? DarkDesignTokens.glassBorder
+              : DesignTokens.text3.withValues(alpha: 0.15),
+        ),
+      ),
+      child: Row(
+        children: [
+          const Text('📊', style: TextStyle(fontSize: 20)),
+          const SizedBox(width: DesignTokens.space2),
+          Expanded(
+            child: Text(
+              '共 ${controller.records.length} 条记录',
+              style: TextStyle(
+                fontSize: DesignTokens.fontMd,
+                color: isDark ? DarkDesignTokens.text1 : DesignTokens.text1,
+              ),
+            ),
+          ),
+          // 成功/失败标签
+          if (controller.successCount > 0)
+            Container(
+              padding: const EdgeInsets.symmetric(
+                horizontal: DesignTokens.space2,
+                vertical: 2,
+              ),
+              decoration: BoxDecoration(
+                color: DesignTokens.green.withValues(alpha: 0.1),
+                borderRadius: DesignTokens.borderRadiusSm,
+              ),
+              child: Text(
+                '✅ ${controller.successCount}',
+                style: TextStyle(
+                  fontSize: DesignTokens.fontXs,
+                  color: DesignTokens.green,
+                ),
+              ),
+            ),
+          if (controller.failedCount > 0) ...[
+            const SizedBox(width: DesignTokens.space1),
+            Container(
+              padding: const EdgeInsets.symmetric(
+                horizontal: DesignTokens.space2,
+                vertical: 2,
+              ),
+              decoration: BoxDecoration(
+                color: DesignTokens.red.withValues(alpha: 0.1),
+                borderRadius: DesignTokens.borderRadiusSm,
+              ),
+              child: Text(
+                '❌ ${controller.failedCount}',
+                style: TextStyle(
+                  fontSize: DesignTokens.fontXs,
+                  color: DesignTokens.red,
+                ),
+              ),
+            ),
+          ],
+        ],
+      ),
+    );
+  }
+
+  /// 单条记录卡片
+  Widget _buildRecordCard(
+    BuildContext context,
+    EmailHistoryController controller,
+    EmailRecordModel record,
+    bool isDark,
+  ) {
+    return Dismissible(
+      key: ValueKey(record.id),
+      direction: DismissDirection.endToStart,
+      background: Container(
+        alignment: Alignment.centerRight,
+        padding: const EdgeInsets.only(right: DesignTokens.space5),
+        decoration: BoxDecoration(
+          color: DesignTokens.red,
+          borderRadius: DesignTokens.borderRadiusMd,
+        ),
+        child: const Icon(CupertinoIcons.delete, color: CupertinoColors.white),
+      ),
+      confirmDismiss: (_) => _confirmDelete(context, record, isDark),
+      onDismissed: (_) {
+        controller.removeRecord(record.id);
+        ToastService.show(message: '记录已删除 🗑️');
+      },
+      child: GestureDetector(
+        onTap: () => _showRecordDetail(context, record, isDark),
+        child: Container(
+          padding: const EdgeInsets.all(DesignTokens.space3),
+          decoration: BoxDecoration(
+            color: isDark ? DarkDesignTokens.card : DesignTokens.card,
+            borderRadius: DesignTokens.borderRadiusMd,
+            border: Border.all(
+              color: isDark
+                  ? DarkDesignTokens.glassBorder
+                  : DesignTokens.text3.withValues(alpha: 0.15),
+            ),
+          ),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              // 第一行：菜谱标题 + 状态
+              Row(
+                children: [
+                  Expanded(
+                    child: Text(
+                      '🍳 ${record.recipeTitle}',
+                      style: TextStyle(
+                        fontSize: DesignTokens.fontMd,
+                        fontWeight: FontWeight.w500,
+                        color: isDark
+                            ? DarkDesignTokens.text1
+                            : DesignTokens.text1,
+                      ),
+                      maxLines: 1,
+                      overflow: TextOverflow.ellipsis,
+                    ),
+                  ),
+                  Container(
+                    padding: const EdgeInsets.symmetric(
+                      horizontal: DesignTokens.space1,
+                      vertical: 2,
+                    ),
+                    decoration: BoxDecoration(
+                      color: record.status == EmailSendStatus.success
+                          ? DesignTokens.green.withValues(alpha: 0.1)
+                          : record.status == EmailSendStatus.failed
+                              ? DesignTokens.red.withValues(alpha: 0.1)
+                              : DesignTokens.orange.withValues(alpha: 0.1),
+                      borderRadius: DesignTokens.borderRadiusSm,
+                    ),
+                    child: Text(
+                      '${record.statusIcon} ${record.statusText}',
+                      style: TextStyle(
+                        fontSize: DesignTokens.fontXs,
+                        color: record.status == EmailSendStatus.success
+                            ? DesignTokens.green
+                            : record.status == EmailSendStatus.failed
+                                ? DesignTokens.red
+                                : DesignTokens.orange,
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+              const SizedBox(height: DesignTokens.space2),
+              // 第二行：收件人
+              Row(
+                children: [
+                  Icon(
+                    CupertinoIcons.mail,
+                    size: 12,
+                    color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3,
+                  ),
+                  const SizedBox(width: DesignTokens.space1),
+                  Expanded(
+                    child: Text(
+                      record.recipientEmail,
+                      style: TextStyle(
+                        fontSize: DesignTokens.fontSm,
+                        color: isDark
+                            ? DarkDesignTokens.text2
+                            : DesignTokens.text2,
+                      ),
+                      maxLines: 1,
+                      overflow: TextOverflow.ellipsis,
+                    ),
+                  ),
+                ],
+              ),
+              const SizedBox(height: DesignTokens.space1),
+              // 第三行：线路 + 时间
+              Row(
+                children: [
+                  Icon(
+                    CupertinoIcons.antenna_radiowaves_left_right,
+                    size: 12,
+                    color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3,
+                  ),
+                  const SizedBox(width: DesignTokens.space1),
+                  Text(
+                    record.routeName,
+                    style: TextStyle(
+                      fontSize: DesignTokens.fontXs,
+                      color: isDark
+                          ? DarkDesignTokens.text3
+                          : DesignTokens.text3,
+                    ),
+                  ),
+                  const SizedBox(width: DesignTokens.space2),
+                  Icon(
+                    CupertinoIcons.clock,
+                    size: 12,
+                    color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3,
+                  ),
+                  const SizedBox(width: DesignTokens.space1),
+                  Text(
+                    record.displayDate,
+                    style: TextStyle(
+                      fontSize: DesignTokens.fontXs,
+                      color: isDark
+                          ? DarkDesignTokens.text3
+                          : DesignTokens.text3,
+                    ),
+                  ),
+                ],
+              ),
+              // 错误信息
+              if (record.errorMessage != null &&
+                  record.errorMessage!.isNotEmpty) ...[
+                const SizedBox(height: DesignTokens.space2),
+                Container(
+                  padding: const EdgeInsets.all(DesignTokens.space2),
+                  decoration: BoxDecoration(
+                    color: DesignTokens.red.withValues(alpha: 0.05),
+                    borderRadius: DesignTokens.borderRadiusSm,
+                  ),
+                  child: Row(
+                    children: [
+                      const Icon(
+                        CupertinoIcons.exclamationmark_triangle,
+                        size: 12,
+                        color: DesignTokens.red,
+                      ),
+                      const SizedBox(width: DesignTokens.space1),
+                      Expanded(
+                        child: Text(
+                          record.errorMessage!,
+                          style: const TextStyle(
+                            fontSize: DesignTokens.fontXs,
+                            color: DesignTokens.red,
+                          ),
+                          maxLines: 2,
+                          overflow: TextOverflow.ellipsis,
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+              ],
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  /// 记录详情弹窗
+  void _showRecordDetail(
+    BuildContext context,
+    EmailRecordModel record,
+    bool isDark,
+  ) {
+    showCupertinoDialog(
+      context: context,
+      builder: (ctx) => CupertinoAlertDialog(
+        title: Text('${record.statusIcon} ${record.recipeTitle}'),
+        content: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            const SizedBox(height: DesignTokens.space3),
+            _detailRow('📧 收件人', record.recipientEmail, isDark),
+            _detailRow('📤 发件人', record.senderEmail, isDark),
+            _detailRow('🌐 服务器', '${record.smtpHost}:${record.smtpPort}', isDark),
+            _detailRow('🔀 线路', record.routeName, isDark),
+            _detailRow('📝 主题', record.subject, isDark),
+            _detailRow('📊 状态', record.statusText, isDark),
+            _detailRow('🕐 时间', record.displayDate, isDark),
+            if (record.errorMessage != null &&
+                record.errorMessage!.isNotEmpty)
+              _detailRow('⚠️ 错误', record.errorMessage!, isDark),
+          ],
+        ),
+        actions: [
+          // 跳转到菜谱详情
+          CupertinoDialogAction(
+            onPressed: () {
+              Navigator.pop(ctx);
+              Get.toNamed(
+                AppRoutes.recipeDetail,
+                arguments: record.recipeId,
+              );
+            },
+            child: Text(
+              '查看菜谱',
+              style: TextStyle(color: DesignTokens.dynamicPrimary),
+            ),
+          ),
+          CupertinoDialogAction(
+            onPressed: () => Navigator.pop(ctx),
+            child: const Text('关闭'),
+          ),
+        ],
+      ),
+    );
+  }
+
+  /// 详情行
+  Widget _detailRow(String label, String value, bool isDark) {
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: DesignTokens.space1),
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          SizedBox(
+            width: 80,
+            child: Text(
+              label,
+              style: TextStyle(
+                fontSize: DesignTokens.fontSm,
+                color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3,
+              ),
+            ),
+          ),
+          Expanded(
+            child: Text(
+              value,
+              style: TextStyle(
+                fontSize: DesignTokens.fontSm,
+                color: isDark ? DarkDesignTokens.text1 : DesignTokens.text1,
+                fontWeight: FontWeight.w500,
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  /// 删除确认
+  Future<bool> _confirmDelete(
+    BuildContext context,
+    EmailRecordModel record,
+    bool isDark,
+  ) async {
+    return await showCupertinoDialog<bool>(
+          context: context,
+          builder: (ctx) => CupertinoAlertDialog(
+            title: const Text('删除记录'),
+            content: Text('确定要删除「${record.recipeTitle}」的发件记录吗？'),
+            actions: [
+              CupertinoDialogAction(
+                onPressed: () => Navigator.pop(ctx, false),
+                child: const Text('取消'),
+              ),
+              CupertinoDialogAction(
+                isDestructiveAction: true,
+                onPressed: () => Navigator.pop(ctx, true),
+                child: const Text('删除'),
+              ),
+            ],
+          ),
+        ) ??
+        false;
+  }
+
+  /// 清空确认
+  void _showClearDialog(
+    BuildContext context,
+    EmailHistoryController controller,
+    bool isDark,
+  ) {
+    showCupertinoDialog(
+      context: context,
+      builder: (ctx) => CupertinoAlertDialog(
+        title: const Text('清空发件记录'),
+        content: const Text('确定要清空所有发件记录吗？此操作不可撤销。'),
+        actions: [
+          CupertinoDialogAction(
+            onPressed: () => Navigator.pop(ctx),
+            child: const Text('取消'),
+          ),
+          CupertinoDialogAction(
+            isDestructiveAction: true,
+            onPressed: () {
+              controller.clearRecords();
+              Navigator.pop(ctx);
+              ToastService.show(message: '发件记录已清空 🗑️');
+            },
+            child: const Text('清空'),
+          ),
+        ],
+      ),
+    );
+  }
+}
--- a/lib/src/pages/profile/social/footprints_page.dart
+++ b/lib/src/pages/profile/social/footprints_page.dart
@@ -3,6 +3,7 @@
 * 说明: 浏览记录页面，展示用户浏览菜谱历史
 * 作用: 展示用户足迹，支持管理、删除、清空
 * 更新时间: 2026-04-12 重构为真实浏览记录功能，使用SharedPreferences存储
+ * 更新时间: 2026-04-15 统计栏新增发件记录入口
 */

 import 'package:flutter/cupertino.dart';
@@ -10,6 +11,7 @@ import 'package:get/get.dart';
 import 'package:mom_kitchen/src/config/app_routes.dart';
 import 'package:mom_kitchen/src/config/design_tokens.dart';
 import 'package:mom_kitchen/src/controllers/data/browse_history_controller.dart';
+import 'package:mom_kitchen/src/controllers/data/email_history_controller.dart';
 import 'package:mom_kitchen/src/models/data/browse_history_model.dart';
 import 'package:mom_kitchen/src/pages/profile/data/cache_manage_page.dart';
 import 'package:mom_kitchen/src/services/ui/toast_service.dart';
@@ -175,6 +177,42 @@ class FootprintsPage extends StatelessWidget {
              color: isDark ? DarkDesignTokens.text1 : DesignTokens.text1,
            ),
          ),
+          const Spacer(),
+          // 📧 发件记录入口
+          CupertinoButton(
+            padding: const EdgeInsets.symmetric(
+              horizontal: DesignTokens.space2,
+              vertical: DesignTokens.space1,
+            ),
+            minSize: 0,
+            onPressed: () {
+              // 确保控制器已注册
+              if (!Get.isRegistered<EmailHistoryController>()) {
+                Get.put(EmailHistoryController());
+              }
+              Get.toNamed('/email-history');
+            },
+            child: Row(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                const Text('📧', style: TextStyle(fontSize: 14)),
+                const SizedBox(width: 2),
+                Text(
+                  '发件记录',
+                  style: TextStyle(
+                    fontSize: DesignTokens.fontSm,
+                    color: DesignTokens.dynamicPrimary,
+                    fontWeight: FontWeight.w500,
+                  ),
+                ),
+                Icon(
+                  CupertinoIcons.right_chevron,
+                  size: 12,
+                  color: DesignTokens.dynamicPrimary,
+                ),
+              ],
+            ),
+          ),
        ],
      ),
    );
--- a/lib/src/pages/tools/cooking_tips_list_page.dart
+++ b/lib/src/pages/tools/cooking_tips_list_page.dart
@@ -8,7 +8,6 @@

 import 'dart:convert';
 import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:mom_kitchen/src/config/design_tokens.dart';
--- a/lib/src/services/crash_guard_service.dart
+++ b/lib/src/services/crash_guard_service.dart
@@ -0,0 +1,601 @@
+/*
+ * 文件: crash_guard_service.dart
+ * 名称: 全局闪退守护服务（catcher_2 集成）
+ * 作用: 基于 catcher_2 捕获全局未处理异常，弹出 iOS 风格错误报告对话框
+ * 创建: 2026-04-15
+ * 更新: 2026-04-15 修正初始化时序、ReportMode context处理
+ */
+
+import 'dart:io';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart' show Colors, SelectableText, showDialog;
+import 'package:flutter/services.dart';
+import 'package:get/get.dart';
+import 'package:catcher_2/catcher_2.dart';
+import 'package:catcher_2/model/platform_type.dart';
+import 'package:mom_kitchen/src/services/ui/theme_service.dart';
+
+class CrashGuardService extends GetxService {
+  static CrashGuardService get instance => Get.find<CrashGuardService>();
+
+  final RxList<CrashReportEntry> crashHistory = <CrashReportEntry>[].obs;
+
+  static Future<CrashGuardService> init() async {
+    final service = CrashGuardService();
+    Get.put(service, permanent: true);
+    return service;
+  }
+
+  Catcher2Options buildDebugOptions() {
+    return Catcher2Options(
+      _CupertinoDialogReportMode(),
+      [
+        ConsoleHandler(
+          enableApplicationParameters: true,
+          enableDeviceParameters: true,
+          enableCustomParameters: true,
+        ),
+      ],
+      localizationOptions: [
+        LocalizationOptions(
+          'zh',
+          dialogReportModeTitle: '🐛 发现异常',
+          dialogReportModeDescription: '应用遇到了一个错误，你可以复制错误信息反馈给开发者。',
+          dialogReportModeAccept: '复制并关闭',
+          dialogReportModeCancel: '忽略',
+          pageReportModeTitle: '错误报告',
+          pageReportModeDescription: '应用遇到了一个错误，详情如下：',
+          pageReportModeAccept: '确认',
+          pageReportModeCancel: '取消',
+          toastHandlerDescription: '发生错误',
+          notificationReportModeTitle: '异常通知',
+          notificationReportModeContent: '应用遇到了一个错误',
+        ),
+      ],
+      reportOccurrenceTimeout: 3000,
+    );
+  }
+
+  Catcher2Options buildReleaseOptions() {
+    return Catcher2Options(
+      _CupertinoDialogReportMode(),
+      [
+        ConsoleHandler(
+          enableApplicationParameters: true,
+          enableDeviceParameters: true,
+        ),
+      ],
+      localizationOptions: [
+        LocalizationOptions(
+          'zh',
+          dialogReportModeTitle: '⚠️ 出错了',
+          dialogReportModeDescription: '应用遇到了一个错误，请复制错误信息反馈给我们以帮助改进。',
+          dialogReportModeAccept: '复制报告',
+          dialogReportModeCancel: '关闭',
+          pageReportModeTitle: '错误报告',
+          pageReportModeDescription: '应用遇到了一个错误，详情如下：',
+          pageReportModeAccept: '确认',
+          pageReportModeCancel: '取消',
+          toastHandlerDescription: '发生错误',
+          notificationReportModeTitle: '异常通知',
+          notificationReportModeContent: '应用遇到了一个错误',
+        ),
+      ],
+      reportOccurrenceTimeout: 5000,
+    );
+  }
+
+  void recordCrash(Report report) {
+    final entry = CrashReportEntry(
+      error: report.error.toString(),
+      stackTrace: report.stackTrace.toString(),
+      timestamp: DateTime.now(),
+      deviceParameters: report.deviceParameters,
+      applicationParameters: report.applicationParameters,
+    );
+    crashHistory.add(entry);
+    debugPrint('🐛 [CrashGuard] 捕获到错误: ${entry.shortError}');
+  }
+
+  void sendTestException() {
+    Catcher2.sendTestException();
+  }
+
+  void reportCheckedError(Object error, StackTrace stackTrace) {
+    Catcher2.reportCheckedError(error, stackTrace);
+  }
+
+  void clearHistory() {
+    crashHistory.clear();
+  }
+}
+
+class CrashReportEntry {
+  final String error;
+  final String stackTrace;
+  final DateTime timestamp;
+  final Map<String, dynamic>? deviceParameters;
+  final Map<String, dynamic>? applicationParameters;
+
+  const CrashReportEntry({
+    required this.error,
+    required this.stackTrace,
+    required this.timestamp,
+    this.deviceParameters,
+    this.applicationParameters,
+  });
+
+  String get shortError {
+    if (error.length > 200) return '${error.substring(0, 200)}...';
+    return error;
+  }
+
+  String get fullReport {
+    final buffer = StringBuffer();
+    buffer.writeln('=== 🐛 小妈厨房 错误报告 ===');
+    buffer.writeln('⏰ 时间: ${timestamp.toString().substring(0, 19)}');
+    buffer.writeln('📱 设备: ${Platform.operatingSystem}');
+    buffer.writeln();
+    buffer.writeln('💬 错误详情:');
+    buffer.writeln(error);
+    buffer.writeln();
+    buffer.writeln('📋 堆栈跟踪:');
+    buffer.writeln(stackTrace);
+    if (deviceParameters != null && deviceParameters!.isNotEmpty) {
+      buffer.writeln();
+      buffer.writeln('📟 设备信息:');
+      deviceParameters!.forEach((k, v) => buffer.writeln('  $k: $v'));
+    }
+    if (applicationParameters != null && applicationParameters!.isNotEmpty) {
+      buffer.writeln();
+      buffer.writeln('📦 应用信息:');
+      applicationParameters!.forEach((k, v) => buffer.writeln('  $k: $v'));
+    }
+    buffer.writeln('================================');
+    return buffer.toString();
+  }
+}
+
+class _CupertinoDialogReportMode extends ReportMode {
+  @override
+  void requestAction(Report report, BuildContext? context) {
+    if (context != null && context.mounted) {
+      _showCupertinoCrashDialog(report, context);
+      return;
+    }
+
+    final navContext = Catcher2.navigatorKey.currentContext;
+    if (navContext != null && navContext.mounted) {
+      _showCupertinoCrashDialog(report, navContext);
+      return;
+    }
+
+    debugPrint('🐛 [CrashGuard] 无法获取context，延迟重试显示弹窗');
+    _retryShowDialog(report);
+  }
+
+  void _retryShowDialog(Report report) {
+    Future.delayed(const Duration(milliseconds: 500), () {
+      final navContext = Catcher2.navigatorKey.currentContext;
+      if (navContext != null && navContext.mounted) {
+        _showCupertinoCrashDialog(report, navContext);
+      } else {
+        debugPrint('🐛 [CrashGuard] 重试失败，放弃显示弹窗，记录到控制台');
+        debugPrint('🐛 错误: ${report.error}');
+        debugPrint('🐛 堆栈: ${report.stackTrace}');
+        onActionConfirmed(report);
+      }
+    });
+  }
+
+  @override
+  bool isContextRequired() => true;
+
+  @override
+  List<PlatformType> getSupportedPlatforms() => [
+    PlatformType.android,
+    PlatformType.iOS,
+    PlatformType.web,
+    PlatformType.macOS,
+    PlatformType.linux,
+    PlatformType.windows,
+  ];
+
+  void _showCupertinoCrashDialog(Report report, BuildContext context) {
+    final isDark = _isDarkMode();
+
+    try {
+      CrashGuardService.instance.recordCrash(report);
+    } catch (_) {}
+
+    showDialog(
+          context: context,
+          barrierDismissible: false,
+          barrierColor: const Color(0x88000000),
+          builder: (dialogContext) =>
+              _CupertinoCrashDialog(report: report, isDark: isDark),
+        )
+        .then((result) {
+          if (result == true) {
+            _copyReportToClipboard(report);
+            HapticFeedback.lightImpact();
+          }
+          onActionConfirmed(report);
+        })
+        .catchError((_) {
+          onActionRejected(report);
+        });
+  }
+
+  bool _isDarkMode() {
+    try {
+      final themeService = Get.find<ThemeService>();
+      return themeService.isDarkMode.value;
+    } catch (_) {
+      return false;
+    }
+  }
+
+  void _copyReportToClipboard(Report report) {
+    final entry = CrashReportEntry(
+      error: report.error.toString(),
+      stackTrace: report.stackTrace.toString(),
+      timestamp: DateTime.now(),
+    );
+    Clipboard.setData(ClipboardData(text: entry.fullReport));
+  }
+}
+
+class _CupertinoCrashDialog extends StatefulWidget {
+  final Report report;
+  final bool isDark;
+
+  const _CupertinoCrashDialog({required this.report, required this.isDark});
+
+  @override
+  State<_CupertinoCrashDialog> createState() => _CupertinoCrashDialogState();
+}
+
+class _CupertinoCrashDialogState extends State<_CupertinoCrashDialog> {
+  bool _showStackTrace = false;
+
+  @override
+  Widget build(BuildContext context) {
+    final isDark = widget.isDark;
+    final bgColor = isDark ? const Color(0xFF1C1C1E) : CupertinoColors.white;
+    final textColor = isDark ? CupertinoColors.white : CupertinoColors.black;
+    final secondaryBg = isDark
+        ? const Color(0xFF2C2C2E)
+        : const Color(0xFFF2F2F7);
+    final primaryColor = CupertinoColors.activeBlue;
+
+    return PopScope(
+      canPop: false,
+      child: Center(
+        child: Container(
+          margin: const EdgeInsets.symmetric(horizontal: 28),
+          constraints: const BoxConstraints(maxWidth: 420, maxHeight: 560),
+          decoration: BoxDecoration(
+            color: bgColor,
+            borderRadius: BorderRadius.circular(14),
+            boxShadow: [
+              BoxShadow(
+                color: Colors.black.withValues(alpha: 0.25),
+                blurRadius: 24,
+                offset: const Offset(0, 12),
+              ),
+            ],
+          ),
+          clipBehavior: Clip.antiAlias,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              _buildHeader(textColor, secondaryBg),
+              Flexible(
+                child: SingleChildScrollView(
+                  padding: const EdgeInsets.fromLTRB(20, 0, 20, 16),
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      _buildDeviceInfo(secondaryBg, textColor),
+                      const SizedBox(height: 14),
+                      _buildErrorMessage(secondaryBg, textColor),
+                      if (_showStackTrace) ...[
+                        const SizedBox(height: 14),
+                        _buildStackTrace(secondaryBg, textColor),
+                      ],
+                    ],
+                  ),
+                ),
+              ),
+              _buildActions(textColor, primaryColor),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildHeader(Color textColor, Color secondaryBg) {
+    return Container(
+      width: double.infinity,
+      padding: const EdgeInsets.fromLTRB(20, 18, 20, 14),
+      decoration: BoxDecoration(
+        color: secondaryBg,
+        border: Border(
+          bottom: BorderSide(color: textColor.withValues(alpha: 0.08)),
+        ),
+      ),
+      child: Row(
+        children: [
+          Container(
+            padding: const EdgeInsets.all(8),
+            decoration: BoxDecoration(
+              color: CupertinoColors.systemRed.withValues(alpha: 0.12),
+              borderRadius: BorderRadius.circular(10),
+            ),
+            child: const Icon(
+              CupertinoIcons.exclamationmark_triangle_fill,
+              color: CupertinoColors.systemRed,
+              size: 22,
+            ),
+          ),
+          const SizedBox(width: 12),
+          Expanded(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Text(
+                  '🐛 发现异常',
+                  style: TextStyle(
+                    fontSize: 16,
+                    fontWeight: FontWeight.w600,
+                    color: textColor,
+                  ),
+                ),
+                const SizedBox(height: 2),
+                Text(
+                  _getErrorCategory(),
+                  style: TextStyle(
+                    fontSize: 12,
+                    color: textColor.withValues(alpha: 0.5),
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  String _getErrorCategory() {
+    final errorStr = widget.report.error.toString().toLowerCase();
+    if (errorStr.contains('type') && errorStr.contains('not a subtype')) {
+      return '类型转换错误';
+    }
+    if (errorStr.contains('null') || errorStr.contains('nosuchmethod')) {
+      return '空指针异常';
+    }
+    if (errorStr.contains('network') || errorStr.contains('socket')) {
+      return '网络错误';
+    }
+    if (errorStr.contains('timeout')) {
+      return '请求超时';
+    }
+    if (errorStr.contains('renderflex') || errorStr.contains('overflowed')) {
+      return '布局溢出';
+    }
+    if (errorStr.contains('hive') || errorStr.contains('database')) {
+      return '数据存储错误';
+    }
+    return '运行时错误';
+  }
+
+  Widget _buildDeviceInfo(Color secondaryBg, Color textColor) {
+    return Container(
+      padding: const EdgeInsets.all(10),
+      decoration: BoxDecoration(
+        color: secondaryBg,
+        borderRadius: BorderRadius.circular(10),
+      ),
+      child: Row(
+        children: [
+          Icon(
+            CupertinoIcons.device_phone_portrait,
+            size: 13,
+            color: textColor.withValues(alpha: 0.45),
+          ),
+          const SizedBox(width: 6),
+          Expanded(
+            child: Text(
+              '${Platform.operatingSystem} · Flutter',
+              style: TextStyle(
+                fontSize: 12,
+                color: textColor.withValues(alpha: 0.55),
+              ),
+            ),
+          ),
+          GestureDetector(
+            onTap: () => setState(() => _showStackTrace = !_showStackTrace),
+            child: Container(
+              padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+              decoration: BoxDecoration(
+                color: CupertinoColors.activeBlue.withValues(alpha: 0.1),
+                borderRadius: BorderRadius.circular(6),
+              ),
+              child: Row(
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  Icon(
+                    _showStackTrace
+                        ? CupertinoIcons.chevron_up
+                        : CupertinoIcons.chevron_down,
+                    size: 11,
+                    color: CupertinoColors.activeBlue,
+                  ),
+                  const SizedBox(width: 3),
+                  Text(
+                    '堆栈',
+                    style: TextStyle(
+                      fontSize: 11,
+                      fontWeight: FontWeight.w500,
+                      color: CupertinoColors.activeBlue,
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildErrorMessage(Color secondaryBg, Color textColor) {
+    final message = widget.report.error.toString();
+    final displayMessage = message.length > 300
+        ? '${message.substring(0, 300)}...'
+        : message;
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Text(
+          '错误详情',
+          style: TextStyle(
+            fontSize: 13,
+            fontWeight: FontWeight.w600,
+            color: textColor,
+          ),
+        ),
+        const SizedBox(height: 8),
+        Container(
+          width: double.infinity,
+          padding: const EdgeInsets.all(12),
+          decoration: BoxDecoration(
+            color: secondaryBg,
+            borderRadius: BorderRadius.circular(10),
+            border: Border.all(color: textColor.withValues(alpha: 0.06)),
+          ),
+          child: SelectableText(
+            displayMessage,
+            style: TextStyle(
+              fontSize: 12,
+              fontFamily: 'monospace',
+              height: 1.5,
+              color: textColor.withValues(alpha: 0.8),
+            ),
+          ),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildStackTrace(Color secondaryBg, Color textColor) {
+    final trace = widget.report.stackTrace.toString();
+    final displayTrace = trace.length > 600
+        ? '${trace.substring(0, 600)}\n...(已截断)'
+        : trace;
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Text(
+          '堆栈跟踪',
+          style: TextStyle(
+            fontSize: 13,
+            fontWeight: FontWeight.w600,
+            color: textColor,
+          ),
+        ),
+        const SizedBox(height: 8),
+        Container(
+          width: double.infinity,
+          constraints: const BoxConstraints(maxHeight: 140),
+          padding: const EdgeInsets.all(12),
+          decoration: BoxDecoration(
+            color: secondaryBg,
+            borderRadius: BorderRadius.circular(10),
+          ),
+          child: SingleChildScrollView(
+            child: SelectableText(
+              displayTrace,
+              style: TextStyle(
+                fontSize: 10,
+                fontFamily: 'monospace',
+                height: 1.4,
+                color: textColor.withValues(alpha: 0.6),
+              ),
+            ),
+          ),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildActions(Color textColor, Color primaryColor) {
+    return Container(
+      width: double.infinity,
+      padding: const EdgeInsets.fromLTRB(20, 4, 20, 18),
+      decoration: BoxDecoration(
+        border: Border(
+          top: BorderSide(color: textColor.withValues(alpha: 0.06)),
+        ),
+      ),
+      child: SafeArea(
+        top: false,
+        child: Row(
+          children: [
+            Expanded(
+              child: CupertinoButton(
+                padding: const EdgeInsets.symmetric(vertical: 10),
+                borderRadius: BorderRadius.circular(10),
+                color: textColor.withValues(alpha: 0.06),
+                onPressed: () => Navigator.of(context).pop(false),
+                child: Text(
+                  '忽略',
+                  style: TextStyle(
+                    fontSize: 15,
+                    fontWeight: FontWeight.w500,
+                    color: textColor,
+                  ),
+                ),
+              ),
+            ),
+            const SizedBox(width: 12),
+            Expanded(
+              flex: 2,
+              child: CupertinoButton(
+                padding: const EdgeInsets.symmetric(vertical: 10),
+                borderRadius: BorderRadius.circular(10),
+                color: primaryColor,
+                onPressed: () => Navigator.of(context).pop(true),
+                child: Row(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  children: [
+                    const Icon(
+                      CupertinoIcons.doc_on_clipboard_fill,
+                      size: 16,
+                      color: CupertinoColors.white,
+                    ),
+                    const SizedBox(width: 6),
+                    const Text(
+                      '复制并关闭',
+                      style: TextStyle(
+                        fontSize: 15,
+                        fontWeight: FontWeight.w600,
+                        color: CupertinoColors.white,
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
--- a/lib/src/services/data/email_service.dart
+++ b/lib/src/services/data/email_service.dart
@@ -0,0 +1,365 @@
+// 2026-04-14 | email_service.dart | 邮件发送服务 | 通过SMTP发送菜谱详情到用户邮箱
+// 2026-04-14 | 初始创建，基于mailer库实现SMTP邮件发送
+// 2026-04-14 | 新增多线路支持：官方线路1(mboxhosting)/线路2(QQ邮箱)/自定义SMTP
+// 2026-04-15 | 发送成功/失败后自动记录到 EmailHistoryController
+
+import 'dart:io';
+import 'package:get/get.dart';
+import 'package:mom_kitchen/src/models/recipe/recipe_model.dart';
+import 'package:mom_kitchen/src/models/data/email_record_model.dart';
+import 'package:mom_kitchen/src/controllers/data/email_history_controller.dart';
+import 'package:mom_kitchen/src/services/log/logger_service.dart';
+import 'package:mailer/mailer.dart';
+import 'package:mailer/smtp_server.dart';
+
+/// SMTP 线路配置
+class SmtpRoute {
+  final String name;
+  final String host;
+  final int port;
+  final bool ssl;
+  final String username;
+  final String password;
+  final String icon;
+
+  const SmtpRoute({
+    required this.name,
+    required this.host,
+    required this.port,
+    required this.ssl,
+    required this.username,
+    required this.password,
+    required this.icon,
+  });
+}
+
+/// 邮件发送服务
+/// 使用 SMTP 协议发送菜谱详情邮件，支持多线路切换
+class EmailService {
+  EmailService._internal();
+  static final EmailService _instance = EmailService._internal();
+  factory EmailService() => _instance;
+
+  /// 预设 SMTP 线路
+  static const List<SmtpRoute> presetRoutes = [
+    SmtpRoute(
+      name: '官方线路1',
+      icon: '🚀',
+      host: 'free.mboxhosting.com',
+      port: 465,
+      ssl: true,
+      username: 'gg@0gg.cc',
+      password: '520kiss123',
+    ),
+    SmtpRoute(
+      name: '官方线路2',
+      icon: '✉️',
+      host: 'smtp.qq.com',
+      port: 465,
+      ssl: true,
+      username: '2821981550@qq.com',
+      password: '520kiss123',
+    ),
+  ];
+
+  /// 发送菜谱详情邮件（使用预设线路）
+  /// [recipientEmail] 收件人邮箱
+  /// [recipe] 菜谱数据
+  /// [routeIndex] 预设线路索引 (0=线路1, 1=线路2)
+  static Future<bool> sendRecipeEmail({
+    required String recipientEmail,
+    required RecipeModel recipe,
+    int routeIndex = 0,
+  }) async {
+    final route = presetRoutes[routeIndex];
+    return _send(
+      recipientEmail: recipientEmail,
+      recipe: recipe,
+      host: route.host,
+      port: route.port,
+      ssl: route.ssl,
+      username: route.username,
+      password: route.password,
+      routeName: route.name,
+    );
+  }
+
+  /// 发送菜谱详情邮件（使用自定义SMTP）
+  /// [recipientEmail] 收件人邮箱
+  /// [recipe] 菜谱数据
+  /// [smtpHost] SMTP服务器地址
+  /// [smtpPort] SMTP端口
+  /// [smtpUsername] SMTP用户名
+  /// [smtpPassword] SMTP密码/授权码
+  static Future<bool> sendRecipeEmailCustom({
+    required String recipientEmail,
+    required RecipeModel recipe,
+    required String smtpHost,
+    required int smtpPort,
+    required String smtpUsername,
+    required String smtpPassword,
+  }) async {
+    return _send(
+      recipientEmail: recipientEmail,
+      recipe: recipe,
+      host: smtpHost,
+      port: smtpPort,
+      ssl: smtpPort == 465,
+      username: smtpUsername,
+      password: smtpPassword,
+      routeName: '自定义($smtpHost)',
+    );
+  }
+
+  /// 核心发送方法
+  static Future<bool> _send({
+    required String recipientEmail,
+    required RecipeModel recipe,
+    required String host,
+    required int port,
+    required bool ssl,
+    required String username,
+    required String password,
+    required String routeName,
+  }) async {
+    // 确保控制器已注册
+    if (!Get.isRegistered<EmailHistoryController>()) {
+      Get.put(EmailHistoryController());
+    }
+    final historyCtrl = Get.find<EmailHistoryController>();
+
+    // 创建发送记录
+    final record = EmailRecordModel(
+      id: DateTime.now().millisecondsSinceEpoch.toString(),
+      recipeId: recipe.id.toString(),
+      recipeTitle: recipe.title,
+      recipientEmail: recipientEmail,
+      senderEmail: username,
+      smtpHost: host,
+      smtpPort: port,
+      routeName: routeName,
+      subject: '🍳 ${recipe.title} — 小妈厨房菜谱分享',
+      status: EmailSendStatus.sending,
+      sentAt: DateTime.now().toIso8601String(),
+    );
+
+    // 先记录"发送中"状态
+    await historyCtrl.addRecord(record);
+
+    try {
+      final smtpServer = SmtpServer(
+        host,
+        port: port,
+        ssl: ssl,
+        allowInsecure: !ssl,
+        username: username,
+        password: password,
+      );
+
+      final message = Message()
+        ..from = Address(username, '小妈厨房')
+        ..recipients.add(recipientEmail)
+        ..subject = '🍳 ${recipe.title} — 小妈厨房菜谱分享'
+        ..text = _buildPlainText(recipe)
+        ..html = _buildHtmlContent(recipe);
+
+      final sendReport = await send(message, smtpServer);
+
+      // 更新为成功状态
+      await historyCtrl.updateRecordStatus(record.id, EmailSendStatus.success);
+      LoggerService().info('[$routeName] 邮件发送成功: ${sendReport.toString()}');
+      return true;
+    } on MailerException catch (e) {
+      final problems = e.problems.map((p) => '${p.code}: ${p.msg}').join(', ');
+      await historyCtrl.updateRecordStatus(
+        record.id,
+        EmailSendStatus.failed,
+        errorMessage: problems,
+      );
+      LoggerService().error('[$routeName] 邮件发送失败: $problems', e);
+      return false;
+    } on SocketException catch (e) {
+      await historyCtrl.updateRecordStatus(
+        record.id,
+        EmailSendStatus.failed,
+        errorMessage: '网络连接失败: ${e.message}',
+      );
+      LoggerService().error('[$routeName] 网络连接失败: ${e.message}', e);
+      return false;
+    } catch (e) {
+      await historyCtrl.updateRecordStatus(
+        record.id,
+        EmailSendStatus.failed,
+        errorMessage: e.toString(),
+      );
+      LoggerService().error('[$routeName] 邮件发送异常: $e', e);
+      return false;
+    }
+  }
+
+  /// 生成纯文本邮件内容
+  static String _buildPlainText(RecipeModel recipe) {
+    final buffer = StringBuffer();
+    buffer.writeln('🍳 ${recipe.title}');
+    buffer.writeln('═' * 40);
+    if (recipe.intro != null && recipe.intro!.isNotEmpty) {
+      buffer.writeln();
+      buffer.writeln('📝 简介：${recipe.intro}');
+    }
+    if (recipe.categoryName != null) {
+      buffer.writeln('📂 分类：${recipe.categoryName}');
+    }
+    buffer.writeln();
+
+    // 食材列表
+    if (recipe.ingredients.isNotEmpty) {
+      buffer.writeln('🥘 食材');
+      buffer.writeln('─' * 20);
+      for (final ing in recipe.ingredients) {
+        buffer.writeln('  • ${ing.name} ${ing.amount ?? ''} ${ing.unit ?? ''}');
+      }
+      buffer.writeln();
+    }
+
+    // 步骤
+    if (recipe.content != null && recipe.content!.isNotEmpty) {
+      buffer.writeln('👨‍🍳 步骤');
+      buffer.writeln('─' * 20);
+      final steps =
+          recipe.content!.split(RegExp(r'\n+')).where((s) => s.trim().isNotEmpty);
+      var stepNum = 1;
+      for (final step in steps) {
+        buffer.writeln('  $stepNum. ${step.trim()}');
+        stepNum++;
+      }
+      buffer.writeln();
+    }
+
+    // 营养信息
+    if (recipe.nutrition != null) {
+      buffer.writeln('💪 营养信息');
+      buffer.writeln('─' * 20);
+      final n = recipe.nutrition!;
+      if (n.calories != null) buffer.writeln('  🔥 热量：${n.calories}');
+      if (n.protein != null) buffer.writeln('  💪 蛋白质：${n.protein}');
+      if (n.fat != null) buffer.writeln('  🧈 脂肪：${n.fat}');
+      if (n.carbs != null) buffer.writeln('  🍞 碳水：${n.carbs}');
+      if (n.fiber != null) buffer.writeln('  🌾 膳食纤维：${n.fiber}');
+    }
+
+    buffer.writeln();
+    buffer.writeln('— 来自小妈厨房 🏠');
+    return buffer.toString();
+  }
+
+  /// 生成HTML邮件内容
+  static String _buildHtmlContent(RecipeModel recipe) {
+    final buffer = StringBuffer();
+    buffer.writeln('<!DOCTYPE html>');
+    buffer.writeln('<html><head><meta charset="utf-8">');
+    buffer.writeln('<style>');
+    buffer.writeln('body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; '
+        'max-width: 600px; margin: 0 auto; padding: 20px; '
+        'background: #F2F2F7; color: #1C1C1E; }');
+    buffer.writeln('.header { background: linear-gradient(135deg, #007AFF, #5856D6); '
+        'color: white; padding: 24px; border-radius: 12px; margin-bottom: 20px; }');
+    buffer.writeln('.header h1 { margin: 0 0 8px; font-size: 24px; }');
+    buffer.writeln('.header p { margin: 0; opacity: 0.9; font-size: 14px; }');
+    buffer.writeln('.section { background: white; padding: 16px; border-radius: 12px; '
+        'margin-bottom: 12px; }');
+    buffer.writeln('.section h2 { margin: 0 0 12px; font-size: 16px; color: #007AFF; }');
+    buffer.writeln('.ingredient { padding: 6px 0; border-bottom: 1px solid #F2F2F7; '
+        'display: flex; justify-content: space-between; }');
+    buffer.writeln('.ingredient:last-child { border-bottom: none; }');
+    buffer.writeln('.step { padding: 8px 0; border-bottom: 1px solid #F2F2F7; }');
+    buffer.writeln('.step:last-child { border-bottom: none; }');
+    buffer.writeln('.step-num { display: inline-block; background: #007AFF; color: white; '
+        'width: 24px; height: 24px; text-align: center; line-height: 24px; '
+        'border-radius: 50%; font-size: 12px; margin-right: 8px; }');
+    buffer.writeln('.nutrition-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }');
+    buffer.writeln('.nutrition-item { background: #F2F2F7; padding: 8px 12px; border-radius: 8px; }');
+    buffer.writeln('.nutrition-label { font-size: 12px; color: #8E8E93; }');
+    buffer.writeln('.nutrition-value { font-size: 16px; font-weight: 600; }');
+    buffer.writeln('.footer { text-align: center; padding: 16px; color: #8E8E93; font-size: 12px; }');
+    buffer.writeln('</style></head><body>');
+
+    // 头部
+    buffer.writeln('<div class="header">');
+    buffer.writeln('<h1>🍳 ${recipe.title}</h1>');
+    if (recipe.intro != null && recipe.intro!.isNotEmpty) {
+      buffer.writeln('<p>${recipe.intro}</p>');
+    }
+    if (recipe.categoryName != null) {
+      buffer.writeln('<p>📂 ${recipe.categoryName}</p>');
+    }
+    buffer.writeln('</div>');
+
+    // 食材
+    if (recipe.ingredients.isNotEmpty) {
+      buffer.writeln('<div class="section">');
+      buffer.writeln('<h2>🥘 食材</h2>');
+      for (final ing in recipe.ingredients) {
+        buffer.writeln('<div class="ingredient">'
+            '<span>${ing.name}</span>'
+            '<span>${ing.amount ?? ''} ${ing.unit ?? ''}</span>'
+            '</div>');
+      }
+      buffer.writeln('</div>');
+    }
+
+    // 步骤
+    if (recipe.content != null && recipe.content!.isNotEmpty) {
+      buffer.writeln('<div class="section">');
+      buffer.writeln('<h2>👨‍🍳 步骤</h2>');
+      final steps = recipe.content!
+          .split(RegExp(r'\n+'))
+          .where((s) => s.trim().isNotEmpty);
+      var stepNum = 1;
+      for (final step in steps) {
+        buffer.writeln('<div class="step">'
+            '<span class="step-num">$stepNum</span>'
+            '${step.trim()}'
+            '</div>');
+        stepNum++;
+      }
+      buffer.writeln('</div>');
+    }
+
+    // 营养
+    if (recipe.nutrition != null) {
+      final n = recipe.nutrition!;
+      buffer.writeln('<div class="section">');
+      buffer.writeln('<h2>💪 营养信息</h2>');
+      buffer.writeln('<div class="nutrition-grid">');
+      if (n.calories != null) {
+        buffer.writeln('<div class="nutrition-item">'
+            '<div class="nutrition-label">🔥 热量</div>'
+            '<div class="nutrition-value">${n.calories}</div>'
+            '</div>');
+      }
+      if (n.protein != null) {
+        buffer.writeln('<div class="nutrition-item">'
+            '<div class="nutrition-label">💪 蛋白质</div>'
+            '<div class="nutrition-value">${n.protein}</div>'
+            '</div>');
+      }
+      if (n.fat != null) {
+        buffer.writeln('<div class="nutrition-item">'
+            '<div class="nutrition-label">🧈 脂肪</div>'
+            '<div class="nutrition-value">${n.fat}</div>'
+            '</div>');
+      }
+      if (n.carbs != null) {
+        buffer.writeln('<div class="nutrition-item">'
+            '<div class="nutrition-label">🍞 碳水</div>'
+            '<div class="nutrition-value">${n.carbs}</div>'
+            '</div>');
+      }
+      buffer.writeln('</div></div>');
+    }
+
+    buffer.writeln('<div class="footer">— 来自小妈厨房 🏠</div>');
+    buffer.writeln('</body></html>');
+    return buffer.toString();
+  }
+}
--- a/lib/src/widgets/navigation_widgets.dart
+++ b/lib/src/widgets/navigation_widgets.dart
@@ -12,27 +12,58 @@ import 'package:mom_kitchen/src/services/ui/theme_service.dart';
 import 'package:mom_kitchen/src/widgets/glass/nav/glass_nav_bar.dart';
 import 'package:mom_kitchen/src/widgets/glass/nav/liquid_glass_nav_bar.dart';

-class MainTabView extends StatelessWidget {
+class MainTabView extends StatefulWidget {
  const MainTabView({super.key});

+  @override
+  State<MainTabView> createState() => _MainTabViewState();
+}
+
+class _MainTabViewState extends State<MainTabView> {
+  final _builtPages = <int, Widget>{};
+  static const int _homeIndex = 0;
+
+  @override
+  void initState() {
+    super.initState();
+    _builtPages[_homeIndex] = const HomePage();
+  }
+
+  Widget _getPage(int index) {
+    return _builtPages.putIfAbsent(index, () {
+      switch (index) {
+        case 0:
+          return const HomePage();
+        case 1:
+          return const FavoritesPage();
+        case 2:
+          return const DiscoverPage();
+        case 3:
+          return const ProfilePage();
+        default:
+          return const SizedBox.shrink();
+      }
+    });
+  }
+
  @override
  Widget build(BuildContext context) {
    final nav = Get.find<MainNavigationController>();
-    final favoritesController = Get.find<FavoritesController>();
-
-    final pages = [
-      const HomePage(),
-      const FavoritesPage(),
-      const DiscoverPage(),
-      const ProfilePage(),
-    ];

    return Obx(() {
      final isDark = CupertinoTheme.brightnessOf(context) == Brightness.dark;
      final bgColor = isDark
          ? DarkDesignTokens.background
          : DesignTokens.background;
-      final favoritesCount = favoritesController.favorites.length;
+      int favoritesCount = 0;
+      try {
+        if (Get.isRegistered<FavoritesController>()) {
+          favoritesCount = Get.find<FavoritesController>().favorites.length;
+        }
+      } catch (_) {}
+      final currentIndex = nav.currentIndex.value;
+
+      _getPage(currentIndex);

      final navItems = [
        GlassNavBarItem(
@@ -68,8 +99,13 @@ class MainTabView extends StatelessWidget {
                  child: HeroMode(
                    enabled: false,
                    child: IndexedStack(
-                      index: nav.currentIndex.value,
-                      children: pages,
+                      index: currentIndex,
+                      children: List.generate(4, (i) {
+                        if (_builtPages.containsKey(i)) {
+                          return _builtPages[i]!;
+                        }
+                        return const SizedBox.shrink();
+                      }),
                    ),
                  ),
                ),
@@ -84,7 +120,7 @@ class MainTabView extends StatelessWidget {
                final style = themeService.bottomBarStyle.value;
                if (style == BottomBarStyle.liquidGlass) {
                  return LiquidGlassNavBar(
-                    currentIndex: nav.currentIndex.value,
+                    currentIndex: currentIndex,
                    items: navItems
                        .map(
                          (e) => LiquidGlassNavBarItem(
@@ -99,7 +135,7 @@ class MainTabView extends StatelessWidget {
                  );
                }
                return GlassNavBar(
-                  currentIndex: nav.currentIndex.value,
+                  currentIndex: currentIndex,
                  items: navItems,
                  onTap: (i) => nav.switchPage(i),
                );
--- a/lib/src/widgets/recipe_detail/interaction/recipe_email_button.dart
+++ b/lib/src/widgets/recipe_detail/interaction/recipe_email_button.dart
@@ -0,0 +1,570 @@
+// 2026-04-14 | recipe_email_button.dart | 菜谱邮件分享按钮 | 点击弹出输入邮箱对话框并发送菜谱详情
+// 2026-04-14 | 初始创建，支持收件人邮箱输入+发送状态反馈
+// 2026-04-14 | 新增多线路选择：官方线路1/线路2/自定义SMTP
+
+import 'package:flutter/cupertino.dart';
+import 'package:mom_kitchen/src/config/design_tokens.dart';
+import 'package:mom_kitchen/src/models/recipe/recipe_model.dart';
+import 'package:mom_kitchen/src/services/data/email_service.dart';
+import 'package:mom_kitchen/src/services/ui/toast_service.dart';
+
+/// 发送线路枚举
+enum EmailRouteType {
+  /// 官方线路1 (mboxhosting)
+  official1,
+  /// 官方线路2 (QQ邮箱)
+  official2,
+  /// 自定义SMTP
+  custom,
+}
+
+/// 菜谱邮件分享按钮
+/// 在菜谱详情页底部显示，点击后弹出对话框选择线路并输入收件人邮箱
+class RecipeEmailButton extends StatefulWidget {
+  final RecipeModel recipe;
+
+  const RecipeEmailButton({super.key, required this.recipe});
+
+  @override
+  State<RecipeEmailButton> createState() => _RecipeEmailButtonState();
+}
+
+class _RecipeEmailButtonState extends State<RecipeEmailButton> {
+  bool _isSending = false;
+
+  @override
+  Widget build(BuildContext context) {
+    final isDark = CupertinoTheme.brightnessOf(context) == Brightness.dark;
+
+    return Padding(
+      padding: const EdgeInsets.symmetric(
+        horizontal: DesignTokens.space4,
+        vertical: DesignTokens.space3,
+      ),
+      child: SizedBox(
+        width: double.infinity,
+        child: CupertinoButton(
+          onPressed: _isSending ? null : () => _showEmailDialog(context),
+          borderRadius: DesignTokens.borderRadiusLg,
+          color: isDark ? DarkDesignTokens.primary : DesignTokens.dynamicPrimary,
+          padding: const EdgeInsets.symmetric(
+            horizontal: DesignTokens.space4,
+            vertical: DesignTokens.space3,
+          ),
+          child: Row(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: [
+              _isSending
+                  ? const CupertinoActivityIndicator(color: CupertinoColors.white)
+                  : const Icon(
+                      CupertinoIcons.mail,
+                      color: CupertinoColors.white,
+                      size: 20,
+                    ),
+              const SizedBox(width: DesignTokens.space2),
+              Text(
+                _isSending ? '发送中...' : '📧 发送菜谱到邮箱',
+                style: const TextStyle(
+                  color: CupertinoColors.white,
+                  fontSize: DesignTokens.fontLg,
+                  fontWeight: FontWeight.w600,
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  /// 显示邮件输入对话框
+  void _showEmailDialog(BuildContext context) {
+    showCupertinoModalPopup<void>(
+      context: context,
+      builder: (BuildContext dialogContext) {
+        return _EmailDialog(recipe: widget.recipe);
+      },
+    );
+  }
+}
+
+/// 邮件发送对话框（StatefulWidget，管理线路选择和输入状态）
+class _EmailDialog extends StatefulWidget {
+  final RecipeModel recipe;
+
+  const _EmailDialog({required this.recipe});
+
+  @override
+  State<_EmailDialog> createState() => _EmailDialogState();
+}
+
+class _EmailDialogState extends State<_EmailDialog> {
+  EmailRouteType _selectedRoute = EmailRouteType.official1;
+  final _recipientController = TextEditingController();
+  final _smtpHostController = TextEditingController();
+  final _smtpPortController = TextEditingController(text: '465');
+  final _smtpUserController = TextEditingController();
+  final _smtpPassController = TextEditingController();
+  bool _isSending = false;
+
+  @override
+  void dispose() {
+    _recipientController.dispose();
+    _smtpHostController.dispose();
+    _smtpPortController.dispose();
+    _smtpUserController.dispose();
+    _smtpPassController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final isDark = CupertinoTheme.brightnessOf(context) == Brightness.dark;
+
+    return Container(
+      constraints: BoxConstraints(
+        maxHeight: MediaQuery.of(context).size.height * 0.78,
+      ),
+      padding: const EdgeInsets.only(top: DesignTokens.space2),
+      decoration: BoxDecoration(
+        color: isDark ? DarkDesignTokens.card : DesignTokens.card,
+        borderRadius: const BorderRadius.vertical(
+          top: Radius.circular(DesignTokens.radiusXl),
+        ),
+      ),
+      child: SafeArea(
+        top: false,
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            // 拖拽指示条
+            Container(
+              width: 36,
+              height: 5,
+              margin: const EdgeInsets.symmetric(
+                vertical: DesignTokens.space2,
+              ),
+              decoration: BoxDecoration(
+                color: DesignTokens.text3.withValues(alpha: 0.3),
+                borderRadius: BorderRadius.circular(2.5),
+              ),
+            ),
+            // 标题栏
+            Padding(
+              padding: const EdgeInsets.symmetric(
+                horizontal: DesignTokens.space4,
+              ),
+              child: Row(
+                mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                children: [
+                  CupertinoButton(
+                    padding: EdgeInsets.zero,
+                    child: Text(
+                      '取消',
+                      style: TextStyle(
+                        color: isDark ? DarkDesignTokens.text2 : DesignTokens.text2,
+                      ),
+                    ),
+                    onPressed: () => Navigator.pop(context),
+                  ),
+                  Text(
+                    '📧 发送菜谱',
+                    style: TextStyle(
+                      fontSize: DesignTokens.fontLg,
+                      fontWeight: FontWeight.w600,
+                      color: isDark ? DarkDesignTokens.text1 : DesignTokens.text1,
+                    ),
+                  ),
+                  CupertinoButton(
+                    padding: EdgeInsets.zero,
+                    child: _isSending
+                        ? const CupertinoActivityIndicator()
+                        : Text(
+                            '发送',
+                            style: TextStyle(
+                              color: DesignTokens.dynamicPrimary,
+                              fontWeight: FontWeight.w600,
+                            ),
+                          ),
+                    onPressed: _isSending ? null : _handleSend,
+                  ),
+                ],
+              ),
+            ),
+            const SizedBox(height: DesignTokens.space2),
+            // 表单区域
+            Flexible(
+              child: SingleChildScrollView(
+                padding: const EdgeInsets.symmetric(
+                  horizontal: DesignTokens.space4,
+                ),
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    // 菜谱信息预览
+                    _buildPreviewCard(isDark),
+                    const SizedBox(height: DesignTokens.space3),
+
+                    // 🔀 发送线路选择
+                    _buildSectionLabel('🔀 发送线路', isDark),
+                    const SizedBox(height: DesignTokens.space2),
+                    ..._buildRouteOptions(isDark),
+                    const SizedBox(height: DesignTokens.space3),
+
+                    // 自定义SMTP输入区（仅在自定义线路时显示）
+                    if (_selectedRoute == EmailRouteType.custom) ...[
+                      _buildSectionLabel('⚙️ SMTP 配置', isDark),
+                      const SizedBox(height: DesignTokens.space1),
+                      _buildTextField(
+                        controller: _smtpHostController,
+                        placeholder: 'SMTP 服务器（如 smtp.qq.com）',
+                        keyboardType: TextInputType.url,
+                        isDark: isDark,
+                      ),
+                      const SizedBox(height: DesignTokens.space2),
+                      Row(
+                        children: [
+                          Expanded(
+                            flex: 2,
+                            child: _buildTextField(
+                              controller: _smtpUserController,
+                              placeholder: '邮箱账号',
+                              keyboardType: TextInputType.emailAddress,
+                              isDark: isDark,
+                            ),
+                          ),
+                          const SizedBox(width: DesignTokens.space2),
+                          Expanded(
+                            flex: 1,
+                            child: _buildTextField(
+                              controller: _smtpPortController,
+                              placeholder: '端口',
+                              keyboardType: TextInputType.number,
+                              isDark: isDark,
+                            ),
+                          ),
+                        ],
+                      ),
+                      const SizedBox(height: DesignTokens.space2),
+                      _buildTextField(
+                        controller: _smtpPassController,
+                        placeholder: '授权码 / 密码',
+                        obscureText: true,
+                        isDark: isDark,
+                      ),
+                      const SizedBox(height: DesignTokens.space2),
+                      Text(
+                        '💡 需使用邮箱SMTP授权码（非登录密码），可在邮箱设置中获取。端口465=SSL，587=STARTTLS。',
+                        style: TextStyle(
+                          fontSize: DesignTokens.fontXs,
+                          color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3,
+                        ),
+                      ),
+                      const SizedBox(height: DesignTokens.space3),
+                    ],
+
+                    // 📨 收件人邮箱
+                    _buildSectionLabel('📨 收件人邮箱', isDark),
+                    const SizedBox(height: DesignTokens.space1),
+                    _buildTextField(
+                      controller: _recipientController,
+                      placeholder: '请输入收件人邮箱地址',
+                      keyboardType: TextInputType.emailAddress,
+                      isDark: isDark,
+                    ),
+                    const SizedBox(height: DesignTokens.space2),
+                    Text(
+                      '💡 菜谱详情（食材、步骤、营养信息）将以精美HTML邮件发送',
+                      style: TextStyle(
+                        fontSize: DesignTokens.fontXs,
+                        color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3,
+                      ),
+                    ),
+                    const SizedBox(height: DesignTokens.space4),
+                  ],
+                ),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  /// 构建线路选择选项
+  List<Widget> _buildRouteOptions(bool isDark) {
+    return EmailRouteType.values.map((route) {
+      final isSelected = _selectedRoute == route;
+      final routeInfo = route == EmailRouteType.custom
+          ? null
+          : EmailService.presetRoutes[route.index];
+      final label = route == EmailRouteType.custom
+          ? '🔧 自定义SMTP'
+          : '${routeInfo!.icon} ${routeInfo.name}';
+
+      return Padding(
+        padding: const EdgeInsets.only(bottom: DesignTokens.space2),
+        child: GestureDetector(
+          onTap: () => setState(() => _selectedRoute = route),
+          child: Container(
+            padding: const EdgeInsets.symmetric(
+              horizontal: DesignTokens.space3,
+              vertical: DesignTokens.space3,
+            ),
+            decoration: BoxDecoration(
+              color: isSelected
+                  ? DesignTokens.dynamicPrimaryLight
+                  : (isDark ? DarkDesignTokens.background : DesignTokens.background),
+              borderRadius: DesignTokens.borderRadiusMd,
+              border: Border.all(
+                color: isSelected
+                    ? DesignTokens.dynamicPrimary
+                    : DesignTokens.text3.withValues(alpha: 0.15),
+                width: isSelected ? 1.5 : 0.5,
+              ),
+            ),
+            child: Row(
+              children: [
+                // 选中指示器
+                Container(
+                  width: 20,
+                  height: 20,
+                  decoration: BoxDecoration(
+                    shape: BoxShape.circle,
+                    color: isSelected
+                        ? DesignTokens.dynamicPrimary
+                        : CupertinoColors.transparent,
+                    border: Border.all(
+                      color: isSelected
+                          ? DesignTokens.dynamicPrimary
+                          : (isDark ? DarkDesignTokens.text3 : DesignTokens.text3),
+                      width: 1.5,
+                    ),
+                  ),
+                  child: isSelected
+                      ? const Icon(CupertinoIcons.checkmark, size: 12, color: CupertinoColors.white)
+                      : null,
+                ),
+                const SizedBox(width: DesignTokens.space3),
+                Expanded(
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      Text(
+                        label,
+                        style: TextStyle(
+                          fontSize: DesignTokens.fontMd,
+                          fontWeight: FontWeight.w600,
+                          color: isSelected
+                              ? DesignTokens.dynamicPrimary
+                              : (isDark ? DarkDesignTokens.text1 : DesignTokens.text1),
+                        ),
+                      ),
+                      if (routeInfo != null)
+                        Text(
+                          '${routeInfo.username} · ${routeInfo.host}',
+                          style: TextStyle(
+                            fontSize: DesignTokens.fontXs,
+                            color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3,
+                          ),
+                        ),
+                      if (route == EmailRouteType.custom)
+                        Text(
+                          '使用自己的邮箱服务器发送',
+                          style: TextStyle(
+                            fontSize: DesignTokens.fontXs,
+                            color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3,
+                          ),
+                        ),
+                    ],
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ),
+      );
+    }).toList();
+  }
+
+  /// 菜谱信息预览卡片
+  Widget _buildPreviewCard(bool isDark) {
+    return Container(
+      padding: const EdgeInsets.all(DesignTokens.space3),
+      decoration: BoxDecoration(
+        color: isDark ? DarkDesignTokens.background : DesignTokens.background,
+        borderRadius: DesignTokens.borderRadiusMd,
+      ),
+      child: Row(
+        children: [
+          Container(
+            width: 44,
+            height: 44,
+            decoration: BoxDecoration(
+              color: DesignTokens.dynamicPrimaryLight,
+              borderRadius: DesignTokens.borderRadiusSm,
+            ),
+            child: const Center(
+              child: Text('🍳', style: TextStyle(fontSize: 24)),
+            ),
+          ),
+          const SizedBox(width: DesignTokens.space3),
+          Expanded(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Text(
+                  widget.recipe.title,
+                  style: TextStyle(
+                    fontSize: DesignTokens.fontMd,
+                    fontWeight: FontWeight.w600,
+                    color: isDark ? DarkDesignTokens.text1 : DesignTokens.text1,
+                  ),
+                  maxLines: 1,
+                  overflow: TextOverflow.ellipsis,
+                ),
+                if (widget.recipe.categoryName != null)
+                  Text(
+                    widget.recipe.categoryName!,
+                    style: TextStyle(
+                      fontSize: DesignTokens.fontXs,
+                      color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3,
+                    ),
+                  ),
+              ],
+            ),
+          ),
+          Icon(
+            CupertinoIcons.doc_richtext,
+            size: 18,
+            color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3,
+          ),
+        ],
+      ),
+    );
+  }
+
+  /// 区域标签
+  Widget _buildSectionLabel(String label, bool isDark) {
+    return Text(
+      label,
+      style: TextStyle(
+        fontSize: DesignTokens.fontSm,
+        fontWeight: FontWeight.w600,
+        color: isDark ? DarkDesignTokens.text2 : DesignTokens.text2,
+      ),
+    );
+  }
+
+  /// 统一输入框
+  Widget _buildTextField({
+    required TextEditingController controller,
+    required String placeholder,
+    required bool isDark,
+    TextInputType? keyboardType,
+    bool obscureText = false,
+  }) {
+    return CupertinoTextField(
+      controller: controller,
+      placeholder: placeholder,
+      placeholderStyle: TextStyle(
+        color: DesignTokens.text3,
+        fontSize: DesignTokens.fontMd,
+      ),
+      style: TextStyle(
+        color: isDark ? DarkDesignTokens.text1 : DesignTokens.text1,
+        fontSize: DesignTokens.fontMd,
+      ),
+      keyboardType: keyboardType,
+      obscureText: obscureText,
+      padding: const EdgeInsets.symmetric(
+        horizontal: DesignTokens.space3,
+        vertical: DesignTokens.space3,
+      ),
+      decoration: BoxDecoration(
+        color: isDark ? DarkDesignTokens.background : DesignTokens.background,
+        borderRadius: DesignTokens.borderRadiusMd,
+        border: Border.all(
+          color: DesignTokens.text3.withValues(alpha: 0.15),
+          width: 0.5,
+        ),
+      ),
+    );
+  }
+
+  /// 处理发送
+  Future<void> _handleSend() async {
+    final recipientEmail = _recipientController.text.trim();
+
+    // 校验收件人
+    if (recipientEmail.isEmpty) {
+      ToastService.warning('请输入收件人邮箱');
+      return;
+    }
+    if (!_isValidEmail(recipientEmail)) {
+      ToastService.warning('请输入正确的邮箱格式');
+      return;
+    }
+
+    // 自定义线路校验
+    if (_selectedRoute == EmailRouteType.custom) {
+      if (_smtpHostController.text.trim().isEmpty) {
+        ToastService.warning('请输入SMTP服务器地址');
+        return;
+      }
+      if (_smtpUserController.text.trim().isEmpty) {
+        ToastService.warning('请输入SMTP邮箱账号');
+        return;
+      }
+      if (_smtpPassController.text.trim().isEmpty) {
+        ToastService.warning('请输入SMTP授权码');
+        return;
+      }
+    }
+
+    setState(() => _isSending = true);
+
+    try {
+      bool success;
+
+      if (_selectedRoute == EmailRouteType.custom) {
+        success = await EmailService.sendRecipeEmailCustom(
+          recipientEmail: recipientEmail,
+          recipe: widget.recipe,
+          smtpHost: _smtpHostController.text.trim(),
+          smtpPort: int.tryParse(_smtpPortController.text.trim()) ?? 465,
+          smtpUsername: _smtpUserController.text.trim(),
+          smtpPassword: _smtpPassController.text.trim(),
+        );
+      } else {
+        success = await EmailService.sendRecipeEmail(
+          recipientEmail: recipientEmail,
+          recipe: widget.recipe,
+          routeIndex: _selectedRoute.index,
+        );
+      }
+
+      if (mounted) {
+        if (success) {
+          ToastService.success('📧 菜谱已发送到 $recipientEmail');
+          Navigator.pop(context);
+        } else {
+          ToastService.error('邮件发送失败，请更换线路重试');
+        }
+      }
+    } catch (e) {
+      if (mounted) {
+        ToastService.error('发送异常：$e');
+      }
+    } finally {
+      if (mounted) {
+        setState(() => _isSending = false);
+      }
+    }
+  }
+
+  /// 简单邮箱格式校验
+  bool _isValidEmail(String email) {
+    return RegExp(r'^[\w.-]+@[\w.-]+\.\w+$').hasMatch(email);
+  }
+}