101 lines
2.6 KiB
Dart
101 lines
2.6 KiB
Dart
// lib/features/splash/splash_screen.dart
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import 'package:flutter/material.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import '../../core/api/api_service.dart';
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class SplashScreen extends StatefulWidget {
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const SplashScreen({super.key});
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@override
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State<SplashScreen> createState() => _SplashScreenState();
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}
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class _SplashScreenState extends State<SplashScreen> {
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final _api = ApiService();
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@override
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void initState() {
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super.initState();
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_checkAuth();
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}
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Future<void> _checkAuth() async {
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// Minimal delay untuk UX (500ms saja, tidak terlalu lama)
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await Future.delayed(const Duration(milliseconds: 500));
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final prefs = await SharedPreferences.getInstance();
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final token = prefs.getString('token');
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if (!mounted) return;
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if (token == null) {
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// Tidak ada token → Ke Login
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Navigator.pushReplacementNamed(context, '/login');
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} else {
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// Ada token → Validasi ke server
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final isValid = await _api.isTokenValid();
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if (!mounted) return;
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if (isValid) {
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// Token valid → Ke Dashboard
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Navigator.pushReplacementNamed(context, '/dashboard');
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} else {
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// Token invalid → Clear & ke Login
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await prefs.clear();
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Navigator.pushReplacementNamed(context, '/login');
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}
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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.deepPurple,
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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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// Logo atau Icon
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Icon(
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Icons.school_rounded,
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size: 80,
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color: Colors.white,
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),
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const SizedBox(height: 20),
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// Nama App
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const Text(
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'SIM-PKPPS',
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style: TextStyle(
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fontSize: 28,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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letterSpacing: 2,
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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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'Mobile',
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style: TextStyle(
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fontSize: 16,
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color: Colors.white70,
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letterSpacing: 1,
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),
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),
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const SizedBox(height: 40),
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// Loading indicator
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const SizedBox(
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width: 30,
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height: 30,
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child: CircularProgressIndicator(
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valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
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strokeWidth: 3,
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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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} |