关怀模式

lib/widgets/main_navigation.dart

@@ -1,15 +1,18 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
-import '../constants/app_constants.dart';
 import '../views/home/home_page.dart';
 import '../views/discover_page.dart';
 import '../views/favorites_page.dart';
 import '../views/profile/profile_page.dart';
+import '../views/profile/level/poetry.dart';
+import '../views/home/care/care_poetry_page.dart';
 import '../services/get/main_navigation_controller.dart';
 import '../services/get/profile_controller.dart';
 import '../services/get/theme_controller.dart';
 import '../services/get/tap_liquid_glass_controller.dart';
+import '../services/get/care_controller.dart';
 import 'tap-liquid-glass.dart';
+import 'care/care_mode_navigation.dart';
 
 /// 时间: 2025-03-21
 /// 功能: 主导航页面，包含底部导航栏和4个主要页面
@@ -24,9 +27,11 @@ class MainNavigation extends StatelessWidget {
     // 初始化导航控制器（只初始化一次）
     Get.lazyPut(() => MainNavigationController());
     Get.lazyPut(() => TapLiquidGlassController());
+    Get.lazyPut(() => CareController());
     final controller = Get.find<MainNavigationController>();
     final themeController = Get.find<ThemeController>();
     final glassController = Get.find<TapLiquidGlassController>();
+    final careController = Get.find<CareController>();
 
     final List<Widget> pages = [
       HomePage(),
@@ -35,25 +40,27 @@ class MainNavigation extends StatelessWidget {
       const ProfilePage(),
     ];
 
+    final primaryColor = themeController.currentThemeColor;
+
     final List<BottomNavigationBarItem> bottomNavItems = [
-      const BottomNavigationBarItem(
-        icon: Icon(Icons.home),
-        activeIcon: Icon(Icons.home, color: AppConstants.primaryColor),
+      BottomNavigationBarItem(
+        icon: const Icon(Icons.home),
+        activeIcon: Icon(Icons.home, color: primaryColor),
         label: '主页',
       ),
-      const BottomNavigationBarItem(
-        icon: Icon(Icons.explore),
-        activeIcon: Icon(Icons.explore, color: AppConstants.primaryColor),
+      BottomNavigationBarItem(
+        icon: const Icon(Icons.explore),
+        activeIcon: Icon(Icons.explore, color: primaryColor),
         label: '发现',
       ),
-      const BottomNavigationBarItem(
-        icon: Icon(Icons.favorite_border),
-        activeIcon: Icon(Icons.favorite, color: AppConstants.primaryColor),
+      BottomNavigationBarItem(
+        icon: const Icon(Icons.favorite_border),
+        activeIcon: Icon(Icons.favorite, color: primaryColor),
         label: '收藏',
       ),
-      const BottomNavigationBarItem(
-        icon: Icon(Icons.person_outline),
-        activeIcon: Icon(Icons.person, color: AppConstants.primaryColor),
+      BottomNavigationBarItem(
+        icon: const Icon(Icons.person_outline),
+        activeIcon: Icon(Icons.person, color: primaryColor),
         label: '个人',
       ),
     ];
@@ -61,11 +68,23 @@ class MainNavigation extends StatelessWidget {
     return Obx(() {
       final isDark = themeController.isDarkMode;
       final useGlass = glassController.isEnabled;
+      final isCareMode = careController.isCareModeEnabled;
+
+      // 关怀模式开启时，使用关怀模式的导航栏
+      if (isCareMode) {
+        return Scaffold(body: _buildCareModeBody(careController));
+      }
 
       return Scaffold(
         body: useGlass
             ? _buildGlassBody(controller, pages)
-            : _buildClassicBody(controller, pages, isDark, bottomNavItems),
+            : _buildClassicBody(
+                controller,
+                pages,
+                isDark,
+                bottomNavItems,
+                primaryColor,
+              ),
       );
     });
   }
@@ -79,10 +98,7 @@ class MainNavigation extends StatelessWidget {
     return Stack(
       children: [
         // 页面内容 - 延伸到屏幕底部
-        IndexedStack(
-          index: controller.currentIndex.value,
-          children: pages,
-        ),
+        IndexedStack(index: controller.currentIndex.value, children: pages),
         // 悬浮的液态玻璃导航栏
         Positioned(
           left: 0,
@@ -109,6 +125,7 @@ class MainNavigation extends StatelessWidget {
     List<Widget> pages,
     bool isDark,
     List<BottomNavigationBarItem> items,
+    Color primaryColor,
   ) {
     return Column(
       children: [
@@ -143,7 +160,7 @@ class MainNavigation extends StatelessWidget {
                 }
               },
               type: BottomNavigationBarType.fixed,
-              selectedItemColor: AppConstants.primaryColor,
+              selectedItemColor: primaryColor,
               unselectedItemColor: isDark ? Colors.grey[400] : Colors.grey[600],
               backgroundColor: isDark ? const Color(0xFF2A2A2A) : Colors.white,
               elevation: 0,
@@ -156,4 +173,34 @@ class MainNavigation extends StatelessWidget {
       ],
     );
   }
+
+  /// 构建关怀模式主体
+  /// 使用 Stack 布局，让导航栏悬浮在页面内容上方
+  Widget _buildCareModeBody(CareController careController) {
+    return Obx(() {
+      final carePages = [const CarePoetryPage(), const PoetryLevelPage()];
+
+      return Stack(
+        children: [
+          // 页面内容 - 延伸到屏幕底部
+          IndexedStack(
+            index: careController.careNavigationIndex,
+            children: carePages,
+          ),
+          // 悬浮的关怀模式导航栏
+          Positioned(
+            left: 0,
+            right: 0,
+            bottom: 0,
+            child: CareModeNavigation(
+              currentIndex: careController.careNavigationIndex,
+              onTap: (index) {
+                careController.switchCareNavigation(index);
+              },
+            ),
+          ),
+        ],
+      );
+    });
+  }
 }