关怀模式

lib/services/get/theme_controller.dart

@@ -5,6 +5,7 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import '../../models/colors/theme_colors.dart';
 import '../../models/night-mode/theme_model.dart';
 
 /// 主题控制器
@@ -40,6 +41,14 @@ class ThemeController extends GetxController {
   bool get enableAnimation => _enableAnimation.value;
   bool get enableBlurEffect => _enableBlurEffect.value;
 
+  // 获取当前主题颜色
+  Color get currentThemeColor =>
+      ThemeColors.getThemeColor(_themeColorIndex.value);
+
+  // 获取当前强调色
+  Color get currentAccentColor =>
+      ThemeColors.getAccentColor(_accentColorIndex.value);
+
   /// 获取当前 Flutter ThemeMode
   ThemeMode get currentThemeMode {
     if (_isDarkMode.value) {
@@ -71,9 +80,11 @@ class ThemeController extends GetxController {
     _prefs = await SharedPreferences.getInstance();
 
     _isDarkMode.value = _prefs?.getBool(_darkModeKey) ?? false;
-    _themeMode.value = AppThemeMode.values[
-      (_prefs?.getInt(_themeModeKey) ?? 0).clamp(0, AppThemeMode.values.length - 1)
-    ];
+    _themeMode.value =
+        AppThemeMode.values[(_prefs?.getInt(_themeModeKey) ?? 0).clamp(
+          0,
+          AppThemeMode.values.length - 1,
+        )];
     _themeColorIndex.value = _prefs?.getInt(_themeColorIndexKey) ?? 0;
     _accentColorIndex.value = _prefs?.getInt(_accentColorIndexKey) ?? 0;
     _fontSizeIndex.value = _prefs?.getInt(_fontSizeIndexKey) ?? 1;
@@ -102,6 +113,14 @@ class ThemeController extends GetxController {
     Get.changeThemeMode(currentThemeMode);
   }
 
+  /// 应用主题颜色到 GetX
+  void _applyThemeColor() {
+    // 这里可以根据需要创建新的主题并应用
+    // 由于我们使用的是 GetX 的主题系统，
+    // 我们可以通过更新全局状态来让组件响应主题颜色变化
+    update();
+  }
+
   /// 切换深色模式
   /// [enabled] true 开启深色模式, false 关闭深色模式
   Future<void> toggleDarkMode(bool enabled) async {
@@ -144,6 +163,17 @@ class ThemeController extends GetxController {
 
     _themeColorIndex.value = index;
     await _saveThemeSettings();
+    _applyThemeColor();
+
+    // 显示提示
+    Get.snackbar(
+      '主题颜色',
+      '已更换主题颜色',
+      snackPosition: SnackPosition.BOTTOM,
+      duration: const Duration(seconds: 2),
+      margin: const EdgeInsets.all(16),
+      borderRadius: 12,
+    );
   }
 
   /// 设置强调色索引
@@ -152,6 +182,17 @@ class ThemeController extends GetxController {
 
     _accentColorIndex.value = index;
     await _saveThemeSettings();
+    _applyThemeColor();
+
+    // 显示提示
+    Get.snackbar(
+      '强调颜色',
+      '已更换强调颜色',
+      snackPosition: SnackPosition.BOTTOM,
+      duration: const Duration(seconds: 2),
+      margin: const EdgeInsets.all(16),
+      borderRadius: 12,
+    );
   }
 
   /// 设置字体大小索引