From b7cb6b247bf79ec8f103c25ff3f2794ae57f1475 Mon Sep 17 00:00:00 2001
From: vipg <vipg@vipg.com>
Date: Sat, 15 Nov 2025 16:38:13 +0800
Subject: [PATCH] add

---
 frontend/asset_assistant/lib/main.dart        |  2 +-
 .../asset_assistant/lib/pages/home_page.dart  | 73 +++++++++++++++++--
 2 files changed, 67 insertions(+), 8 deletions(-)

diff --git a/frontend/asset_assistant/lib/main.dart b/frontend/asset_assistant/lib/main.dart
index 9aefd0f..589cb75 100644
--- a/frontend/asset_assistant/lib/main.dart
+++ b/frontend/asset_assistant/lib/main.dart
@@ -30,7 +30,7 @@ class MyApp extends StatelessWidget {
         brightness: Brightness.dark,
         colorScheme: ColorScheme.dark(
           primary: const Color(0xFF0070F3), // 主色调：深蓝色
-          secondary: const Color(0xFF64FFDA), // 辅助色：亮青色
+          secondary: const Color(0xFF38B2AC), // 沉稳的绿松石色
           // 将 background 替换为 surface
           surface: const Color(0xFF0F172A), // 背景色：深灰蓝
           // 使用 surfaceContainerHighest 替代 deprecated 的 surfaceVariant
diff --git a/frontend/asset_assistant/lib/pages/home_page.dart b/frontend/asset_assistant/lib/pages/home_page.dart
index 557fa16..5568b90 100644
--- a/frontend/asset_assistant/lib/pages/home_page.dart
+++ b/frontend/asset_assistant/lib/pages/home_page.dart
@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart'; // 如需退出应用可能需要
 
 class HomePage extends StatelessWidget {
   // 功能列表数据
@@ -15,23 +16,77 @@ class HomePage extends StatelessWidget {
 
   HomePage({super.key});
 
+  // 退出登录方法
+  void _logout(BuildContext context) async {
+    // 显示确认对话框
+    final result = await showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: const Text('退出登录'),
+        content: const Text('确定要退出当前账号吗？'),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(context, false),
+            child: const Text('取消'),
+          ),
+          TextButton(
+            onPressed: () => Navigator.pop(context, true),
+            child: const Text('确定'),
+          ),
+        ],
+      ),
+    );
+
+    // 如果用户确认退出
+    if (result == true) {
+      // 这里可以添加清除用户登录状态的逻辑
+      // 例如清除本地存储的token等
+
+      // 返回登录页面（假设登录页路由为'/login'）
+      // 替换当前导航栈，避免返回时回到主页
+      Navigator.pushReplacementNamed(context, '/login');
+
+      // 如果需要完全退出应用，可以使用：
+      // SystemNavigator.pop();
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     final theme = Theme.of(context);
 
     return Scaffold(
+      // 适配主题的AppBar
       appBar: AppBar(
         title: const Text('功能列表'),
         centerTitle: true,
         elevation: 4,
         shadowColor: Colors.black12,
+        backgroundColor: theme.colorScheme.surfaceContainerHighest,
+        // 移除左上角返回按钮
+        automaticallyImplyLeading: false,
+        // 右上角添加退出登录按钮
+        actions: [
+          TextButton(
+            onPressed: () => _logout(context),
+            child: Text(
+              '退出登录',
+              style: TextStyle(
+                color: theme.colorScheme.onSurface,
+                fontSize: 16,
+              ),
+            ),
+          ),
+          const SizedBox(width: 8), // 右侧间距
+        ],
       ),
+      // 使用主题背景色
       body: Container(
-        color: theme.scaffoldBackgroundColor,
+        color: theme.colorScheme.surface,
         child: ListView.separated(
           padding: const EdgeInsets.symmetric(vertical: 8),
           itemCount: features.length,
-          // 添加分割线
+          // 分割线样式优化，使用主题中的分割色
           separatorBuilder: (context, index) => Divider(
             height: 1,
             thickness: 1,
@@ -66,31 +121,35 @@ class HomePage extends StatelessWidget {
           // 可以添加点击事件
         },
         borderRadius: BorderRadius.circular(8),
+        // 点击水波纹颜色使用主题主色的透明版本
+        splashColor: theme.colorScheme.primary.withOpacity(0.1),
+        highlightColor: theme.colorScheme.primary.withOpacity(0.05),
         child: Container(
           height: 64,
           padding: const EdgeInsets.symmetric(horizontal: 16),
           child: Row(
             children: [
-              // 图标容器
+              // 图标容器 - 使用主题中的表面容器色
               Container(
                 width: 40,
                 height: 40,
                 decoration: BoxDecoration(
-                  color: theme.primaryColor.withOpacity(0.1),
+                  color: theme.colorScheme.surfaceContainerHighest,
                   borderRadius: BorderRadius.circular(8),
                 ),
-                child: Icon(icon, size: 24, color: theme.primaryColor),
+                child: Icon(icon, size: 24, color: theme.colorScheme.secondary),
               ),
               const SizedBox(width: 16),
-              // 标题
+              // 标题 - 使用主题文本样式
               Text(
                 title,
                 style: theme.textTheme.titleMedium?.copyWith(
                   fontWeight: FontWeight.w500,
+                  color: theme.colorScheme.onSurface,
                 ),
               ),
               const Spacer(),
-              // 箭头图标，指示可点击
+              // 箭头图标 - 使用主题提示色
               Icon(Icons.arrow_forward_ios, size: 18, color: theme.hintColor),
             ],
           ),