128 lines
3.8 KiB
Dart
128 lines
3.8 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:google_fonts/google_fonts.dart';
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import 'core/auth/auth_service.dart';
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import 'core/theme/app_colors.dart';
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import 'core/theme/app_theme.dart';
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import 'features/shell/main_screen.dart';
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class App extends StatelessWidget {
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const App({super.key, required this.title});
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final String title;
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: title,
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debugShowCheckedModeBanner: false,
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theme: buildFunyMeeTheme(),
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home: const MainScreen(),
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builder: (context, child) {
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return Stack(
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fit: StackFit.expand,
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children: [
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SafeArea(
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top: false,
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left: false,
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right: false,
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bottom: false,
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child: child ?? const SizedBox.shrink(),
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),
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ValueListenableBuilder<bool>(
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valueListenable: AuthService.isLoginComplete,
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builder: (context, done, _) {
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if (done) return const SizedBox.shrink();
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return const _StartupLoginOverlay();
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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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/// 对齐 app_client：首帧即进入壳层，登录完成前遮罩 + 久等网络提示。
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class _StartupLoginOverlay extends StatefulWidget {
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const _StartupLoginOverlay();
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@override
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State<_StartupLoginOverlay> createState() => _StartupLoginOverlayState();
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}
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class _StartupLoginOverlayState extends State<_StartupLoginOverlay> {
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static const _longWaitAfter = Duration(seconds: 22);
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Timer? _longWaitTimer;
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bool _showNetworkHint = false;
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@override
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void initState() {
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super.initState();
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_longWaitTimer = Timer(_longWaitAfter, () {
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if (mounted) setState(() => _showNetworkHint = true);
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});
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}
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@override
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void dispose() {
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_longWaitTimer?.cancel();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Positioned.fill(
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child: AbsorbPointer(
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child: Container(
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color: Colors.black.withValues(alpha: 0.22),
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child: Center(
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 28),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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const CircularProgressIndicator(color: AppColors.primary),
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const SizedBox(height: 16),
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Text(
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'Signing in…',
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style: GoogleFonts.inter(
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color: Colors.white.withValues(alpha: 0.92),
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fontSize: 15,
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fontWeight: FontWeight.w600,
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),
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),
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if (_showNetworkHint) ...[
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const SizedBox(height: 22),
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Text(
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'Network is slow or unavailable',
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textAlign: TextAlign.center,
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style: GoogleFonts.inter(
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color: Colors.white.withValues(alpha: 0.96),
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fontSize: 16,
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(height: 10),
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Text(
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'Check Wi‑Fi or mobile data. If the connection is fine, the server may be busy—try again shortly.',
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textAlign: TextAlign.center,
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style: GoogleFonts.inter(
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color: Colors.white.withValues(alpha: 0.78),
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fontSize: 14,
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height: 1.4,
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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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