Files
Auto-GPT/lib/main.dart
hunteraraujo aa26cad9e7 Refactor Dependency Injection in main.dart Using ProxyProvider
- Replaced direct service initialization with Provider and ProxyProvider in main.dart.
- Introduced a ChangeNotifierProxyProvider for ApiSettingsViewModel to include a reference to RestApiUtility.
- Refactored MyApp class to fetch services from providers instead of direct instantiation.

This commit enhances the dependency injection pattern to support dynamic updates to the API base URL. The use of ProxyProvider allows for more flexible and efficient management of dependencies, particularly between RestApiUtility and other services.
2023-09-02 20:45:18 -07:00

63 lines
2.2 KiB
Dart

import 'package:auto_gpt_flutter_client/viewmodels/api_settings_viewmodel.dart';
import 'package:flutter/material.dart';
import 'views/main_layout.dart';
import 'package:provider/provider.dart';
import 'package:auto_gpt_flutter_client/viewmodels/task_viewmodel.dart';
import 'package:auto_gpt_flutter_client/viewmodels/chat_viewmodel.dart';
import 'package:auto_gpt_flutter_client/services/chat_service.dart';
import 'package:auto_gpt_flutter_client/services/task_service.dart';
import 'package:auto_gpt_flutter_client/utils/rest_api_utility.dart';
// TODO: Update documentation throughout project for consistency
void main() {
runApp(
MultiProvider(
providers: [
Provider(
create: (context) => RestApiUtility("http://127.0.0.1:8000"),
),
ProxyProvider<RestApiUtility, ChatService>(
update: (context, restApiUtility, chatService) =>
ChatService(restApiUtility),
),
ProxyProvider<RestApiUtility, TaskService>(
update: (context, restApiUtility, taskService) =>
TaskService(restApiUtility),
),
ChangeNotifierProxyProvider<RestApiUtility, ApiSettingsViewModel>(
create: (context) => ApiSettingsViewModel(
Provider.of<RestApiUtility>(context, listen: false)),
update: (context, restApiUtility, apiSettingsViewModel) =>
ApiSettingsViewModel(restApiUtility),
),
],
child: MyApp(),
),
);
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
// Fetch services from providers
final chatService = Provider.of<ChatService>(context, listen: false);
final taskService = Provider.of<TaskService>(context, listen: false);
return MaterialApp(
title: 'AutoGPT Flutter Client',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MultiProvider(
providers: [
ChangeNotifierProvider(
create: (context) => ChatViewModel(chatService)),
ChangeNotifierProvider(
create: (context) => TaskViewModel(taskService)),
],
child: const MainLayout(),
),
);
}
}