100 lines
2.7 KiB
Dart
100 lines
2.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:go_router/go_router.dart';
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import '../../../core/router/routes.dart';
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import '../../providers/user_providers.dart';
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class SplashPage extends ConsumerStatefulWidget {
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const SplashPage({super.key});
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@override
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ConsumerState<SplashPage> createState() => _SplashPageState();
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}
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class _SplashPageState extends ConsumerState<SplashPage> {
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// 设计色彩 - 与导航页面统一
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static const Color _orange = Color(0xFFFF6B00);
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static const Color _darkText = Color(0xFF1F2937);
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static const Color _grayText = Color(0xFF6B7280);
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static const Color _serenade = Color(0xFFFFF7ED);
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@override
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void initState() {
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super.initState();
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_initialize();
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}
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Future<void> _initialize() async {
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// 最多等 500ms 展示品牌，然后立即跳转，不阻塞用户
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await Future.delayed(const Duration(milliseconds: 500));
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if (!mounted) return;
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final userState = ref.read(userNotifierProvider);
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if (userState.isLoggedIn) {
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// 立即跳转，不等待 token 刷新
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if (mounted) {
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context.go(Routes.contribution);
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}
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// 后台刷新 token，失败了由 API 拦截器处理 401
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ref.read(userNotifierProvider.notifier).refreshTokenIfNeeded();
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} else {
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context.go(Routes.login);
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}
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: Colors.white,
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body: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Container(
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width: 100,
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height: 100,
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decoration: BoxDecoration(
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color: _serenade,
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borderRadius: BorderRadius.circular(24),
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),
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child: const Icon(
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Icons.eco,
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size: 60,
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color: _orange,
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),
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),
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const SizedBox(height: 24),
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const Text(
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'榴莲生态',
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style: TextStyle(
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color: _darkText,
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fontSize: 28,
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 8),
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const Text(
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'绿色财富 共享未来',
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style: TextStyle(
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color: _grayText,
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fontSize: 16,
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),
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),
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const SizedBox(height: 48),
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const SizedBox(
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width: 24,
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height: 24,
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child: CircularProgressIndicator(
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color: _orange,
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strokeWidth: 2,
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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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