311 lines
10 KiB
Dart
Executable File
311 lines
10 KiB
Dart
Executable File
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:get/get.dart';
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import 'package:kaer_with_panels/app/localization/kr_language_utils.dart';
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import 'package:kaer_with_panels/app/utils/kr_log_util.dart';
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import 'package:kaer_with_panels/singbox/model/singbox_status.dart';
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import 'package:kaer_with_panels/app/localization/app_translations.dart';
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import 'package:window_manager/window_manager.dart';
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import 'package:tray_manager/tray_manager.dart';
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import 'dart:io' show Platform;
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import '../services/singbox_imp/kr_sing_box_imp.dart';
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class KRWindowManager with WindowListener, TrayListener {
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static final KRWindowManager _instance = KRWindowManager._internal();
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factory KRWindowManager() => _instance;
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KRWindowManager._internal();
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/// 初始化窗口管理器
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Future<void> kr_initWindowManager() async {
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KRLogUtil.kr_i('kr_initWindowManager: 开始初始化窗口管理器');
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await windowManager.ensureInitialized();
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KRLogUtil.kr_i('kr_initWindowManager: 窗口管理器已初始化');
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const WindowOptions windowOptions = WindowOptions(
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size: Size(375, 800),
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minimumSize: Size(375, 600),
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maximumSize: Size(420, 900),
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center: true,
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backgroundColor: Colors.white,
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skipTaskbar: false,
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title: 'Hi快VPN',
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titleBarStyle: TitleBarStyle.normal,
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windowButtonVisibility: true,
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);
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await windowManager.waitUntilReadyToShow(windowOptions);
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KRLogUtil.kr_i('kr_initWindowManager: 窗口准备就绪');
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// 先添加监听器
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windowManager.addListener(this);
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KRLogUtil.kr_i('kr_initWindowManager: 已添加窗口监听器');
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// 确保在 Windows 下正确设置窗口属性
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if (Platform.isWindows) {
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await windowManager.setTitleBarStyle(TitleBarStyle.normal);
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await windowManager.setTitle('HiFastVPN');
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await windowManager.setSize(const Size(375, 800));
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await windowManager.setMinimumSize(const Size(375, 600));
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await windowManager.setMaximumSize(const Size(420, 900));
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await windowManager.setMaximizable(false);
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await windowManager.setResizable(true);
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await windowManager.center();
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await windowManager.show();
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// 阻止窗口关闭
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await windowManager.setPreventClose(true);
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} else {
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await windowManager.setTitle('HiFastVPN');
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await windowManager.setSize(const Size(375, 800));
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await windowManager.setMinimumSize(const Size(375, 600));
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await windowManager.setMaximumSize(const Size(420, 900));
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await windowManager.setResizable(true);
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await windowManager.center();
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await windowManager.show(); // macOS 也需要显式显示窗口
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}
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// 初始化托盘
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await _initTray();
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// 初始化平台通道
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_initPlatformChannel();
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KRLogUtil.kr_i('kr_initWindowManager: 初始化完成');
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ever(KRLanguageUtils.kr_language, (_) {
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final Menu menu = Menu(
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items: [
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MenuItem(
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label: AppTranslations.kr_tray.openDashboard,
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onClick: (_) => _showWindow(),
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),
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if (Platform.isMacOS) MenuItem.separator(),
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if (Platform.isMacOS)
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MenuItem(
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label: AppTranslations.kr_tray.copyToTerminal,
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onClick: (_) => _copyToTerminal(),
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),
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MenuItem.separator(),
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MenuItem(
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label: AppTranslations.kr_tray.exitApp,
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onClick: (_) => _exitApp(),
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),
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],
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);
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trayManager.setContextMenu(menu);
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});
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}
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/// 初始化平台通道
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void _initPlatformChannel() {
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if (Platform.isMacOS) {
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const platform = MethodChannel('hifast_vpn/terminate');
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platform.setMethodCallHandler((call) async {
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if (call.method == 'onTerminate') {
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KRLogUtil.kr_i('收到应用终止通知');
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await _handleTerminate();
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}
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});
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}
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}
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/// 初始化托盘
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Future<void> _initTray() async {
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KRLogUtil.kr_i('_initTray: 开始初始化托盘');
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trayManager.addListener(this);
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final String iconPath = Platform.isMacOS
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? 'assets/images/tray_icon.png'
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: 'assets/images/tray_icon.ico';
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await trayManager.setIcon(iconPath);
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// 初始化托盘
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Future.delayed(const Duration(seconds: 1), () async {
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final Menu menu = Menu(
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items: [
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MenuItem(
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label: AppTranslations.kr_tray.openDashboard,
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onClick: (_) => _showWindow(),
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),
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if (Platform.isMacOS) MenuItem.separator(),
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if (Platform.isMacOS)
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MenuItem(
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label: AppTranslations.kr_tray.copyToTerminal,
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onClick: (_) => _copyToTerminal(),
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),
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MenuItem.separator(),
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MenuItem(
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label: AppTranslations.kr_tray.exitApp,
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onClick: (_) => _exitApp(),
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),
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],
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);
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await trayManager.setContextMenu(menu);
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});
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}
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/// 复制到终端
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Future<void> _copyToTerminal() async {
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final String kr_port = KRSingBoxImp.instance.kr_port.toString();
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final String proxyText =
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'export https_proxy=http://127.0.0.1:$kr_port http_proxy=http://127.0.0.1:$kr_port all_proxy=socks5://127.0.0.1:$kr_port';
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await Clipboard.setData(ClipboardData(text: proxyText));
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}
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/// 退出应用
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/// ✅ 改进：先恢复窗口（如果最小化），再显示对话框
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Future<void> _exitApp() async {
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KRLogUtil.kr_i('_exitApp: 退出应用');
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// ✅ 关键修复：先恢复窗口（从最小化状态）
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// 这样可以确保对话框可见
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try {
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await windowManager.show();
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await windowManager.focus();
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await windowManager.setAlwaysOnTop(true);
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KRLogUtil.kr_i('✅ 窗口已恢复，准备显示对话框', tag: 'WindowManager');
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} catch (e) {
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KRLogUtil.kr_w('⚠️ 恢复窗口失败（可能已显示）: $e', tag: 'WindowManager');
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}
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// 🔧 修复：检查 VPN 是否在运行，如果运行则弹窗提醒用户
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if (KRSingBoxImp.instance.kr_status.value is! SingboxStopped) {
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KRLogUtil.kr_w('⚠️ VPN 正在运行，询问用户是否关闭', tag: 'WindowManager');
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// 显示确认对话框
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final shouldExit = await Get.dialog<bool>(
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AlertDialog(
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title: Text('关闭 VPN'),
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content: Text("VPN 代理正在运行。\n\n是否现在关闭 VPN 并退出应用？\n\n（应用将等待 VPN 优雅关闭，预计 3-5 秒）"),
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actions: [
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TextButton(
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onPressed: () => Get.back(result: false),
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child: Text('取消'),
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),
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TextButton(
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onPressed: () => Get.back(result: true),
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child: Text('关闭并退出', style: const TextStyle(color: Colors.red)),
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),
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],
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),
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barrierDismissible: false,
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) ?? false;
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// ✅ 关键修复：对话框关闭后，恢复窗口的 AlwaysOnTop 状态
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try {
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await windowManager.setAlwaysOnTop(false);
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} catch (e) {
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KRLogUtil.kr_w('⚠️ 恢复 AlwaysOnTop 失败: $e', tag: 'WindowManager');
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}
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if (!shouldExit) {
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KRLogUtil.kr_i('_exitApp: 用户取消退出');
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return;
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}
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KRLogUtil.kr_i('_exitApp: 用户确认关闭 VPN 并退出');
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} else {
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// ✅ VPN 未运行，也要恢复 AlwaysOnTop 状态
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try {
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await windowManager.setAlwaysOnTop(false);
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} catch (e) {
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KRLogUtil.kr_w('⚠️ 恢复 AlwaysOnTop 失败: $e', tag: 'WindowManager');
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}
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}
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await _handleTerminate();
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await windowManager.destroy();
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}
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/// 显示窗口
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Future<void> _showWindow() async {
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KRLogUtil.kr_i('_showWindow: 开始显示窗口');
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try {
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await windowManager.setSkipTaskbar(false);
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await windowManager.show();
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await windowManager.focus();
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await windowManager.setAlwaysOnTop(true);
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await Future.delayed(const Duration(milliseconds: 100));
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await windowManager.setAlwaysOnTop(false);
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KRLogUtil.kr_i('_showWindow: 窗口显示成功');
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} catch (e) {
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KRLogUtil.kr_e('_showWindow: 显示窗口失败 - $e');
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}
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}
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@override
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void onWindowEvent(String eventName) {
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KRLogUtil.kr_i('onWindowEvent: 收到窗口事件 - $eventName');
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// 移除 Windows 下自动显示窗口的逻辑
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}
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@override
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void onWindowClose() async {
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if (Platform.isWindows) {
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await windowManager.setSkipTaskbar(true);
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await windowManager.hide();
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} else if (Platform.isMacOS) {
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await windowManager.hide();
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}
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}
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@override
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void onTrayIconMouseDown() {
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// 左键点击只显示菜单
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trayManager.popUpContextMenu();
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}
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@override
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void onTrayIconRightMouseDown() {
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// 右键点击只显示菜单
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trayManager.popUpContextMenu();
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}
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@override
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void onWindowFocus() {
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// 移除自动显示窗口的逻辑
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}
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@override
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void onWindowBlur() {
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// 当窗口失去焦点时，保持窗口可见
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}
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/// 设置窗口背景颜色
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Future<void> kr_setBackgroundColor(Color color) async {
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await windowManager.setBackgroundColor(color);
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}
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/// 处理应用终止
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Future<void> _handleTerminate() async {
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KRLogUtil.kr_i('_handleTerminate: 处理应用终止');
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// 🔧 修复 BUG：正确检查 VPN 状态而不是直接比较 Rx 对象
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// 之前的代码：if (KRSingBoxImp.instance.kr_status == SingboxStatus.started())
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// 问题：kr_status 是 Rx<SingboxStatus> 对象，不能直接与 SingboxStatus.started() 比较
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// 结果：该条件总是 false，导致 kr_stop() 从不被调用，VPN 不会关闭
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if (KRSingBoxImp.instance.kr_status.value is SingboxStarted) {
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KRLogUtil.kr_i('🛑 VPN 正在运行，开始关闭...', tag: 'WindowManager');
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try {
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await KRSingBoxImp.instance.kr_stop();
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KRLogUtil.kr_i('✅ VPN 已关闭', tag: 'WindowManager');
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} catch (e) {
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KRLogUtil.kr_e('❌ VPN 关闭出错: $e', tag: 'WindowManager');
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}
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} else {
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KRLogUtil.kr_i('✅ VPN 未运行，无需关闭', tag: 'WindowManager');
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}
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// 销毁托盘
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try {
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await trayManager.destroy();
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KRLogUtil.kr_i('✅ 托盘已销毁', tag: 'WindowManager');
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} catch (e) {
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KRLogUtil.kr_w('⚠️ 销毁托盘出错: $e', tag: 'WindowManager');
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}
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}
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}
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