wangjia
138 lines
4.1 KiB
Dart
138 lines
4.1 KiB
Dart
// main.dart — 入口(演示态)
|
|
// 串接:登录 → 引导 → 主框架(4 Tab);状态层统一走 Riverpod。
|
|
import 'dart:io';
|
|
import 'dart:ui' as ui;
|
|
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
|
import 'package:window_manager/window_manager.dart';
|
|
|
|
import 'bridge/vpn_bridge_provider.dart';
|
|
import 'pangolin_theme.dart';
|
|
import 'services/token_store.dart';
|
|
import 'shell/home_shell.dart';
|
|
import 'state/app_providers.dart';
|
|
import 'state/auth_provider.dart';
|
|
import 'system_tray.dart';
|
|
import 'widgets/auth_screen.dart';
|
|
import 'widgets/onboarding_screen.dart';
|
|
import 'widgets/pangolin_logo.dart';
|
|
|
|
Future<void> main() async {
|
|
WidgetsFlutterBinding.ensureInitialized();
|
|
// 桌面端:单实例 + 常驻系统托盘(关闭窗口隐藏到托盘而非退出)。
|
|
if (isDesktop) {
|
|
if (!await ensureSingleInstance()) {
|
|
exit(0); // 已有实例在跑(已唤起其窗口),本进程退出。
|
|
}
|
|
await TrayService.instance.init();
|
|
// 桌面窗口尺寸：默认 920×640；最小宽 720（低于 form_factor 的 680 阈值会
|
|
// 掉进 MobileShell，侧栏消失）。init() 内已 windowManager.ensureInitialized()。
|
|
await windowManager.setMinimumSize(const Size(720, 560));
|
|
await windowManager.setSize(const Size(920, 640));
|
|
await windowManager.center();
|
|
}
|
|
runApp(const ProviderScope(child: PangolinApp()));
|
|
}
|
|
|
|
class PangolinApp extends ConsumerStatefulWidget {
|
|
const PangolinApp({super.key});
|
|
|
|
@override
|
|
ConsumerState<PangolinApp> createState() => _PangolinAppState();
|
|
}
|
|
|
|
class _PangolinAppState extends ConsumerState<PangolinApp> {
|
|
AppLifecycleListener? _lifecycle;
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
if (isDesktop) {
|
|
// 真退出(Cmd+Q / 托盘退出)前先停内核拆隧道,避免 sing-box 孤儿 + TUN 残留。
|
|
_lifecycle = AppLifecycleListener(onExitRequested: () async {
|
|
await _teardownVpn();
|
|
return ui.AppExitResponse.exit;
|
|
});
|
|
TrayService.instance.onBeforeQuit = _teardownVpn;
|
|
}
|
|
}
|
|
|
|
Future<void> _teardownVpn() async {
|
|
try {
|
|
await ref.read(vpnBridgeProvider).stop().timeout(const Duration(seconds: 3));
|
|
} catch (_) {
|
|
// 内核未启动/已退出:忽略。
|
|
}
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
_lifecycle?.dispose();
|
|
super.dispose();
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final mode = ref.watch(themeModeProvider);
|
|
return MaterialApp(
|
|
title: '穿山甲',
|
|
debugShowCheckedModeBanner: false,
|
|
theme: PangolinTheme.light,
|
|
darkTheme: PangolinTheme.dark,
|
|
themeMode: mode,
|
|
home: const RootFlow(),
|
|
);
|
|
}
|
|
}
|
|
|
|
/// 应用根流转:启动时若已有有效会话(7 天内 refresh 有效)直接进主界面,
|
|
/// 免登陆;会话失效则回登录页。引导页仅首次注册/登录后看一次。
|
|
class RootFlow extends ConsumerStatefulWidget {
|
|
const RootFlow({super.key});
|
|
@override
|
|
ConsumerState<RootFlow> createState() => _RootFlowState();
|
|
}
|
|
|
|
class _RootFlowState extends ConsumerState<RootFlow> {
|
|
final _store = const TokenStore();
|
|
bool _forceOnboarding = false;
|
|
|
|
// 登录/注册成功后:未看过引导才进引导,否则直接主界面。
|
|
Future<void> _afterAuth() async {
|
|
final onboarded = await _store.isOnboarded();
|
|
if (!mounted) return;
|
|
setState(() => _forceOnboarding = !onboarded);
|
|
}
|
|
|
|
Future<void> _afterOnboarding() async {
|
|
await _store.markOnboarded();
|
|
if (!mounted) return;
|
|
setState(() => _forceOnboarding = false);
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final t = ref.watch(appTextProvider);
|
|
final auth = ref.watch(authProvider);
|
|
|
|
if (auth.isLoading) return const _Splash();
|
|
if (!auth.isLoggedIn) {
|
|
return AuthScreen(t: t, onDone: () { _afterAuth(); });
|
|
}
|
|
if (_forceOnboarding) {
|
|
return OnboardingScreen(t: t, onDone: () { _afterOnboarding(); });
|
|
}
|
|
return const HomeShell();
|
|
}
|
|
}
|
|
|
|
/// 会话恢复期间的极简启动屏(避免登录页一闪而过)。
|
|
class _Splash extends StatelessWidget {
|
|
const _Splash();
|
|
@override
|
|
Widget build(BuildContext context) => const Scaffold(
|
|
body: Center(child: PangolinMark(size: 56)),
|
|
);
|
|
}
|