471 lines
18 KiB
Dart
471 lines
18 KiB
Dart
import 'package:didvan/config/design_config.dart';
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import 'package:didvan/config/theme_data.dart';
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import 'package:didvan/constants/assets.dart';
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import 'package:didvan/main.dart';
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import 'package:didvan/providers/media.dart';
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import 'package:didvan/providers/server_data.dart';
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import 'package:didvan/providers/theme.dart';
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import 'package:didvan/providers/user.dart';
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import 'package:didvan/routes/routes.dart';
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import 'package:didvan/services/app_initalizer.dart';
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import 'package:didvan/services/network/request.dart';
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import 'package:didvan/services/storage/storage.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_svg/flutter_svg.dart';
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import 'package:provider/provider.dart';
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import 'package:universal_html/html.dart' as html;
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class Splash extends StatefulWidget {
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const Splash({Key? key}) : super(key: key);
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@override
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State<Splash> createState() => _SplashState();
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}
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class _SplashState extends State<Splash> with TickerProviderStateMixin {
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bool _errorOccured = false;
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late ThemeProvider themeProvider;
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late UserProvider userProvider;
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late MediaProvider mediaProvider;
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late AnimationController _pulseController;
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late Animation<double> _pulseAnimation;
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@override
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void initState() {
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super.initState();
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// Initialize animation controller
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_pulseController = AnimationController(
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duration: const Duration(milliseconds: 1500),
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vsync: this,
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);
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_pulseAnimation = Tween<double>(
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begin: 1.0,
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end: 1.1,
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).animate(CurvedAnimation(
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parent: _pulseController,
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curve: Curves.easeInOut,
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));
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// Start pulse animation
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_pulseController.repeat(reverse: true);
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themeProvider = context.read<ThemeProvider>();
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userProvider = context.read<UserProvider>();
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mediaProvider = context.read<MediaProvider>();
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_initialize(themeProvider, userProvider, mediaProvider);
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}
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@override
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void dispose() {
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_pulseController.dispose();
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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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final colorScheme = Theme.of(context).colorScheme;
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final isDark = Theme.of(context).brightness == Brightness.light;
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return AnnotatedRegion<SystemUiOverlayStyle>(
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value: DesignConfig.systemUiOverlayStyle.copyWith(
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systemNavigationBarColor: colorScheme.background,
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statusBarColor: Colors.transparent,
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statusBarIconBrightness: isDark ? Brightness.light : Brightness.dark,
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),
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child: Scaffold(
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backgroundColor: colorScheme.background,
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body: Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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colors: [
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colorScheme.background,
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colorScheme.background.withOpacity(0.8),
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colorScheme.primary.withOpacity(0.05),
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],
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),
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),
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child: Stack(
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children: [
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// Floating particles background
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_buildFloatingParticles(colorScheme),
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SafeArea(
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child: Column(
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children: [
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// Top section with logo
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Expanded(
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flex: 3,
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child: Container(
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width: double.infinity,
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padding: const EdgeInsets.symmetric(horizontal: 32),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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// Logo with subtle animation
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TweenAnimationBuilder<double>(
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duration: const Duration(milliseconds: 800),
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tween: Tween(begin: 0.0, end: 1.0),
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builder: (context, value, child) {
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return Transform.scale(
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scale: 0.7 + (0.3 * value),
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child: Opacity(
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opacity: value,
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child: AnimatedBuilder(
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animation: _pulseAnimation,
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builder: (context, child) {
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return Transform.scale(
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scale: _pulseAnimation.value,
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child: Container(
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padding: const EdgeInsets.all(24),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(20),
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gradient: RadialGradient(
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colors: [
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colorScheme.primary.withOpacity(0.05),
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Colors.transparent,
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],
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),
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boxShadow: [
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BoxShadow(
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color: colorScheme.primary.withOpacity(0.15),
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blurRadius: 30,
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spreadRadius: 8,
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offset: const Offset(0, 15),
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),
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],
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),
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child: SvgPicture.asset(
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Assets.horizontalLogoWithText,
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height: 80,
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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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),
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// Bottom section with loading/error
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Expanded(
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flex: 2,
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child: Container(
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width: double.infinity,
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padding: const EdgeInsets.symmetric(horizontal: 48),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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if (!_errorOccured) ...[
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// Modern loading indicator
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_buildModernLoader(colorScheme),
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const SizedBox(height: 24),
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// Loading text with fade animation
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AnimatedBuilder(
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animation: _pulseController,
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builder: (context, child) {
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return Opacity(
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opacity: 0.4 + (0.4 * _pulseController.value),
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child: Text(
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'در حال بارگذاری...',
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style: TextStyle(
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fontSize: 16,
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color: colorScheme.checkFav.withOpacity(0.7),
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fontWeight: FontWeight.w400,
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letterSpacing: 0.8,
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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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if (_errorOccured) ...[
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// Error state with simple and clean design
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Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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// Simple error icon
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Container(
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width: 60,
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height: 60,
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decoration: BoxDecoration(
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color: colorScheme.error.withOpacity(0.1),
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borderRadius: BorderRadius.circular(30),
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),
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child: Icon(
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Icons.wifi_off_rounded,
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size: 28,
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color: colorScheme.error,
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),
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),
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const SizedBox(height: 20),
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// Clean error message
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Text(
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'مشکل در اتصال',
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style: TextStyle(
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fontSize: 16,
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color: colorScheme.checkFav,
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fontWeight: FontWeight.w500,
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),
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),
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const SizedBox(height: 8),
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Text(
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'لطفاً اتصال خود را بررسی کنید',
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style: TextStyle(
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fontSize: 14,
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color: colorScheme.checkFav.withOpacity(0.6),
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fontWeight: FontWeight.w400,
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),
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),
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const SizedBox(height: 24),
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// Simple retry button
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_buildRetryButton(colorScheme),
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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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// Brand tagline at bottom
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Padding(
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padding: const EdgeInsets.only(bottom: 32),
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child: TweenAnimationBuilder<double>(
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duration: const Duration(milliseconds: 1000),
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tween: Tween(begin: 0.0, end: 1.0),
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builder: (context, value, child) {
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return Opacity(
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opacity: value * 0.6,
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child: Text(
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'توسعه یافته توسط فرتاک',
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style: TextStyle(
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fontSize: 14,
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color: colorScheme.checkFav,
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fontWeight: FontWeight.w500,
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letterSpacing: 1,
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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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),
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);
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}
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Widget _buildFloatingParticles(ColorScheme colorScheme) {
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return AnimatedBuilder(
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animation: _pulseController,
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builder: (context, child) {
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return Stack(
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children: [
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// Particle 1
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Positioned(
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top: 100 + (20 * _pulseController.value),
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right: 50 + (10 * _pulseController.value),
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child: Container(
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width: 6,
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height: 6,
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decoration: BoxDecoration(
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color: colorScheme.primary.withOpacity(0.3),
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shape: BoxShape.circle,
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),
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),
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),
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// Particle 2
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Positioned(
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top: 200 + (15 * (1 - _pulseController.value)),
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left: 80 + (8 * _pulseController.value),
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child: Container(
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width: 4,
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height: 4,
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decoration: BoxDecoration(
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color: colorScheme.secondary.withOpacity(0.4),
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shape: BoxShape.circle,
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),
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),
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),
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// Particle 3
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Positioned(
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bottom: 180 + (25 * _pulseController.value),
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right: 100 + (12 * (1 - _pulseController.value)),
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child: Container(
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width: 8,
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height: 8,
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decoration: BoxDecoration(
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color: colorScheme.primary.withOpacity(0.2),
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shape: BoxShape.circle,
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boxShadow: [
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BoxShadow(
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color: colorScheme.primary.withOpacity(0.1),
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blurRadius: 10,
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spreadRadius: 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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// Particle 4
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Positioned(
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bottom: 120 + (18 * (1 - _pulseController.value)),
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left: 60 + (15 * _pulseController.value),
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child: Container(
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width: 5,
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height: 5,
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decoration: BoxDecoration(
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color: colorScheme.tertiary.withOpacity(0.35),
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shape: BoxShape.circle,
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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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Widget _buildModernLoader(ColorScheme colorScheme) {
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// استفاده از loading animation اصلی و قدیمی دیدوان
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return SizedBox(
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width: 60,
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height: 60,
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child: Image.asset(
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Assets.loadingAnimation,
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width: 60,
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height: 60,
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fit: BoxFit.contain,
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),
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);
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}
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Widget _buildRetryButton(ColorScheme colorScheme) {
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return SizedBox(
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width: 140,
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height: 44,
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child: ElevatedButton(
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onPressed: () {
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setState(() {
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_errorOccured = false;
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});
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_initialize(themeProvider, userProvider, mediaProvider);
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},
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style: ElevatedButton.styleFrom(
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backgroundColor: colorScheme.primary,
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foregroundColor: colorScheme.onPrimary,
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elevation: 0,
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shadowColor: Colors.transparent,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(22),
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),
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),
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child: const Text(
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'تلاش مجدد',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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),
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),
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),
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);
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}
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Future<void> _initialize(ThemeProvider themeProvider,
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UserProvider userProvider, MediaProvider mediaProvider) async {
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try {
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print("checking if is in browser");
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if (kIsWeb) {
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print("detected browser");
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html.window.onBeforeUnload.listen((event) {
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StorageService.webStorage
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.removeWhere((key, value) => key == 'image-cache');
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});
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}
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final settingsData = await AppInitializer.initilizeSettings();
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themeProvider.themeMode = settingsData.themeMode;
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themeProvider.fontFamily = settingsData.fontFamily;
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themeProvider.fontScale = settingsData.fontScale;
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await AppInitializer.setupServices(navigatorKey.currentContext!);
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final String? token = await userProvider.setAndGetToken();
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print("detected token as $token");
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if (token != null) {
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RequestService.token = token;
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if (!kIsWeb) {
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await mediaProvider.getDownloadsList();
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}
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final result = await userProvider.getUserInfo();
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if (!result) {
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print("no results were returned for user info");
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try {
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StorageService.delete(key: 'token');
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} catch (e) {
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print("error in case of no user info result: $e");
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// catch
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}
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navigatorKey.currentState!.pushNamedAndRemoveUntil(
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Routes.splash,
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(_) => false,
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);
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return;
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}
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print("got results for user info: $result");
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await ServerDataProvider.getData();
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}
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print("token route is $token");
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String extractedPath = initialURI?.path.toString() == '/' ? Routes.home : initialURI?.path.toString() ?? Routes.home;
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final String destinationRoute = token == null ? Routes.authenticaion : extractedPath;
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// Set showDialogs to false to prevent welcome popups
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dynamic routeArguments = token == null ? {'isResetPassword': false} : {'showDialogs': false};
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if (destinationRoute == Routes.home) {
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print("destination route was home and init uri is $initialURI");
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// (routeArguments as Map)['deepLinkUri'] = initialURI;
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initialURI = null;
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}
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if(destinationRoute == Routes.authenticaion){
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print("destination route is auth route");
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routeArguments = false;
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}
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print("destination route: $destinationRoute, route args: $routeArguments");
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await navigatorKey.currentState!.pushReplacementNamed(
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destinationRoute,
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arguments: routeArguments,
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);
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} catch (e) {
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setState(() {
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_errorOccured = true;
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});
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}
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}
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} |