add some basic funcition
This commit is contained in:
289
lib/main.dart
289
lib/main.dart
@ -2,21 +2,34 @@ import 'package:flutter/material.dart';
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import 'package:file_picker/file_picker.dart';
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import 'package:process_run/shell.dart';
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import 'dart:io';
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import 'dart:convert';
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import 'package:path_provider/path_provider.dart';
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import 'package:path/path.dart' as path;
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void main() {
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runApp(NaiveProxyApp());
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}
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class NaiveProxyApp extends StatelessWidget {
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const NaiveProxyApp({super.key});
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class ServerConfig {
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final String name;
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final String configPath;
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final int? ping;
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ServerConfig({
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required this.name,
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required this.configPath,
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this.ping
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});
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}
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class NaiveProxyApp extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: 'NaiveProxy启动器',
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title: 'NaiveProxy Launcher',
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theme: ThemeData(
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primarySwatch: Colors.blue,
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visualDensity: VisualDensity.adaptivePlatformDensity,
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colorScheme: ColorScheme.fromSeed(seedColor: Colors.purple),
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useMaterial3: true,
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),
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home: NaiveProxyHomePage(),
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);
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@ -24,89 +37,152 @@ class NaiveProxyApp extends StatelessWidget {
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}
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class NaiveProxyHomePage extends StatefulWidget {
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const NaiveProxyHomePage({super.key});
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@override
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_NaiveProxyHomePageState createState() => _NaiveProxyHomePageState();
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}
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class _NaiveProxyHomePageState extends State<NaiveProxyHomePage> {
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String? _configFilePath;
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String _status = '未选择配置文件';
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List<ServerConfig> _servers = [];
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ServerConfig? _selectedServer;
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bool _isProxyRunning = false;
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Process? _naiveProcess;
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List<String> _logs = [];
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ScrollController _logController = ScrollController();
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Future<void> _pickConfigFile() async {
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FilePickerResult? result = await FilePicker.platform.pickFiles(
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type: FileType.custom,
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allowedExtensions: ['json'],
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);
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@override
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void initState() {
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super.initState();
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_loadServers();
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}
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if (result != null) {
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setState(() {
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_configFilePath = result.files.single.path;
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_status = '已选择文件: ${_configFilePath!.split('/').last}';
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});
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Future<void> _loadServers() async {
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// 获取配置目录
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Directory configDir = await _getNaiveFlyConfigDirectory();
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// 确保目录存在
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if (!configDir.existsSync()) {
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configDir.createSync(recursive: true);
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}
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// 读取所有JSON文件
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List<FileSystemEntity> files = configDir.listSync()
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.where((file) => file.path.endsWith('.json'))
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.toList();
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setState(() {
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_servers = files.map((file) {
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String name = path.basenameWithoutExtension(file.path);
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return ServerConfig(
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name: name,
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configPath: file.path
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);
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}).toList();
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});
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}
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Future<Directory> _getNaiveFlyConfigDirectory() async {
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if (Platform.isWindows) {
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final appDataDir = Platform.environment['APPDATA'];
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return Directory(path.join(appDataDir!, 'NaiveFly'));
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} else {
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// 假设是Unix类系统（Linux/macOS）
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final homeDir = Platform.environment['HOME'];
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return Directory(path.join(homeDir!, '.config', 'naivefly'));
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}
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}
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Future<void> _launchNaiveProxy() async {
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if (_configFilePath == null) {
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_showErrorDialog('请先导入配置文件');
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if (_isProxyRunning) {
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_stopNaiveProxy();
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return;
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}
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if (_selectedServer == null) {
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_showErrorDialog('Please select a server');
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return;
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}
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try {
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// 检查naiveproxy是否已安装
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var shell = Shell();
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var whichResult = await shell.run('which naive');
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var whichResult = await Shell().run('which naive');
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if (whichResult.isEmpty) {
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_showErrorDialog('NaiveProxy未安装');
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_showErrorDialog('NaiveProxy is not installed');
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return;
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}
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// 尝试执行naive
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var result = await shell.run('naive $_configFilePath');
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// 启动naive进程
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_naiveProcess = await Process.start('naive', [_selectedServer!.configPath]);
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// 显示执行结果
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_showResultDialog('NaiveProxy已启动', result.outText);
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setState(() {
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_isProxyRunning = true;
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_logs.clear();
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_addLog('NaiveProxy started: ${_selectedServer!.name}');
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});
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// 监听进程输出
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_naiveProcess!.stdout.listen((List<int> event) {
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setState(() {
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_addLog('Output: ${String.fromCharCodes(event)}');
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});
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});
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// 监听进程错误输出
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_naiveProcess!.stderr.listen((List<int> event) {
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setState(() {
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_addLog('Message: ${String.fromCharCodes(event)}');
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});
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});
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// 监听进程退出
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_naiveProcess!.exitCode.then((int code) {
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setState(() {
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_isProxyRunning = false;
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_addLog('NaiveProxy exited with code: $code');
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});
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});
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} catch (e) {
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_showErrorDialog('启动失败：${e.toString()}');
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_showErrorDialog('Launch failed: ${e.toString()}');
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}
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}
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void _stopNaiveProxy() {
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if (_naiveProcess != null) {
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_naiveProcess!.kill();
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setState(() {
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_isProxyRunning = false;
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_addLog('NaiveProxy manually stopped');
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});
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}
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}
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void _addLog(String message) {
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setState(() {
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_logs.add(message);
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// 自动滚动到底部
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (_logController.hasClients) {
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_logController.animateTo(
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_logController.position.maxScrollExtent,
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duration: Duration(milliseconds: 300),
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curve: Curves.easeOut,
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);
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}
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});
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});
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}
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void _showErrorDialog(String message) {
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text('错误'),
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title: Text('Error'),
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content: Text(message),
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actions: <Widget>[
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TextButton(
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child: Text('确定'),
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onPressed: () {
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Navigator.of(context).pop();
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},
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),
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],
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);
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},
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);
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}
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void _showResultDialog(String title, String message) {
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text(title),
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content: SingleChildScrollView(
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child: Text(message),
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),
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actions: <Widget>[
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TextButton(
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child: Text('确定'),
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child: Text('OK'),
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onPressed: () {
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Navigator.of(context).pop();
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},
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@ -121,43 +197,90 @@ class _NaiveProxyHomePageState extends State<NaiveProxyHomePage> {
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text('NaiveProxy启动器'),
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title: Text('NaiveProxy Launcher'),
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centerTitle: true,
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actions: [
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IconButton(
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icon: Icon(Icons.refresh),
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onPressed: _loadServers,
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)
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],
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),
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body: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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SizedBox(
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width: 300,
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child: Text(
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_status,
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style: TextStyle(fontSize: 16),
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textAlign: TextAlign.center,
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),
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body: Column(
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children: <Widget>[
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// 服务器列表
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Container(
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height: 200,
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child: ListView.builder(
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itemCount: _servers.length,
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itemBuilder: (context, index) {
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ServerConfig server = _servers[index];
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return ListTile(
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title: Text(server.name),
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subtitle: Text(server.configPath),
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trailing: Text('${server.ping ?? 'N/A'} ms',
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style: TextStyle(color: Colors.green),
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),
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selected: _selectedServer == server,
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onTap: () {
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setState(() {
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_selectedServer = server;
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});
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},
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);
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},
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),
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SizedBox(height: 20),
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ElevatedButton.icon(
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icon: Icon(Icons.file_upload),
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label: Text('导入配置文件'),
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onPressed: _pickConfigFile,
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style: ElevatedButton.styleFrom(
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padding: EdgeInsets.symmetric(horizontal: 20, vertical: 12),
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),
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),
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SizedBox(height: 20),
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ElevatedButton.icon(
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icon: Icon(Icons.rocket_launch),
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label: Text('启动NaiveProxy'),
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),
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// 启动按钮
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Padding(
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padding: const EdgeInsets.all(16.0),
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child: ElevatedButton.icon(
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icon: Icon(_isProxyRunning ? Icons.stop : Icons.rocket_launch),
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label: Text(_isProxyRunning ? 'Stop Proxy' : 'Start NaiveProxy'),
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onPressed: _launchNaiveProxy,
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.green,
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backgroundColor: _isProxyRunning ? Colors.red : Colors.green,
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padding: EdgeInsets.symmetric(horizontal: 20, vertical: 12),
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),
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),
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],
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),
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),
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// 日志输出区域
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Expanded(
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child: Container(
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margin: EdgeInsets.all(16),
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decoration: BoxDecoration(
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border: Border.all(color: Colors.grey),
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borderRadius: BorderRadius.circular(8),
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),
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child: ListView.builder(
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controller: _logController,
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itemCount: _logs.length,
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itemBuilder: (context, index) {
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return Padding(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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child: Text(
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_logs[index],
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style: TextStyle(
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fontFamily: 'monospace',
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fontSize: 12,
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),
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),
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);
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},
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),
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),
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),
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],
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),
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);
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}
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}
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@override
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void dispose() {
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_stopNaiveProxy();
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_logController.dispose();
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super.dispose();
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}
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}
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