0812

lib/app.dart

@@ -1,18 +1,26 @@
+import 'package:ai_chat_assistant/themes/AppTheme.dart';
 import 'package:flutter/material.dart';
-import 'config/theme.dart';
-import 'screens/chat_screen.dart';
+import 'services/command_service.dart';
+import 'screens/main_screen.dart';
 
-class AIChatApp extends StatelessWidget {
-  const AIChatApp({super.key});
+class ChatAssistantApp extends StatelessWidget {
+  const ChatAssistantApp({super.key});
+
+  /// 初始化聊天助手
+  /// 
+  /// [commandCallback] 接收来自AI的车控命令并执行
+  static void initialize({required CommandCallback commandCallback}) {
+    CommandService.registerCallback(commandCallback);
+  }
 
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      title: 'AI Chat Assistant',
+      title: 'ai_chat_assistant',
       theme: AppTheme.lightTheme,
       darkTheme: AppTheme.darkTheme,
       themeMode: ThemeMode.system,
-      home: const ChatScreen(),
+      home: const MainScreen(),
     );
   }
-}
+}