111

flutter_monisuo/lib/ui/pages/home/header_bar.dart

@@ -1,12 +1,11 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
-import 'package:lucide_icons_flutter/lucide_icons.dart';
 import '../../../core/theme/app_theme.dart';
-import '../../../core/theme/app_color_scheme.dart';
 import '../../../core/theme/app_spacing.dart';
 import '../../../providers/auth_provider.dart';
+import '../main/main_page.dart';
 
-/// 首頁頂欄 - Logo + 搜索/通知/頭像
+/// 首頁頂欄 - Logo + 頭像
 class HeaderBar extends StatelessWidget {
   const HeaderBar({super.key});
 
@@ -30,37 +29,29 @@ class HeaderBar extends StatelessWidget {
             ),
           ),
           const Spacer(),
-          // Search button
-          _IconButton(
-            icon: LucideIcons.search,
-            colorScheme: colorScheme,
-            onTap: () {},
-          ),
-          const SizedBox(width: AppSpacing.sm),
-          // Bell button
-          _IconButton(
-            icon: LucideIcons.bell,
-            colorScheme: colorScheme,
-            onTap: () {},
-          ),
-          const SizedBox(width: AppSpacing.sm),
-          // Avatar
+          // Avatar — 点击跳转到"我的"页面
           Consumer<AuthProvider>(
             builder: (context, auth, _) {
               final username = auth.user?.username ?? '';
               final initial = username.isNotEmpty ? username[0].toUpperCase() : '?';
-              return Container(
-                width: 32,
-                height: 32,
-                decoration: BoxDecoration(
-                  color: colorScheme.primary,
-                  shape: BoxShape.circle,
-                ),
-                alignment: Alignment.center,
-                child: Text(
-                  initial,
-                  style: AppTextStyles.headlineMedium(context).copyWith(
-                    color: AppColorScheme.darkOnPrimary,
+              return GestureDetector(
+                onTap: () {
+                  final mainState = context.findAncestorStateOfType<MainPageState>();
+                  mainState?.switchToTab(4);
+                },
+                child: Container(
+                  width: 32,
+                  height: 32,
+                  decoration: BoxDecoration(
+                    color: colorScheme.primary,
+                    shape: BoxShape.circle,
+                  ),
+                  alignment: Alignment.center,
+                  child: Text(
+                    initial,
+                    style: AppTextStyles.headlineMedium(context).copyWith(
+                      color: colorScheme.onPrimary,
+                    ),
                   ),
                 ),
               );
@@ -71,36 +62,3 @@ class HeaderBar extends StatelessWidget {
     );
   }
 }
-
-class _IconButton extends StatelessWidget {
-  const _IconButton({
-    required this.icon,
-    required this.colorScheme,
-    required this.onTap,
-  });
-
-  final IconData icon;
-  final ColorScheme colorScheme;
-  final VoidCallback onTap;
-
-  @override
-  Widget build(BuildContext context) {
-    return GestureDetector(
-      onTap: onTap,
-      child: Container(
-        width: 32,
-        height: 32,
-        decoration: BoxDecoration(
-          color: colorScheme.surfaceContainerHigh,
-          borderRadius: BorderRadius.circular(AppRadius.xl),
-        ),
-        alignment: Alignment.center,
-        child: Icon(
-          icon,
-          size: 16,
-          color: colorScheme.onSurfaceVariant,
-        ),
-      ),
-    );
-  }
-}