411 lines
15 KiB
Dart
411 lines
15 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:google_fonts/google_fonts.dart';
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import 'package:gwid/proxy_service.dart';
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import 'package:gwid/screens/settings/proxy_settings_screen.dart';
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import 'package:gwid/screens/settings/session_spoofing_screen.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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class AuthSettingsScreen extends StatefulWidget {
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const AuthSettingsScreen({super.key});
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@override
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State<AuthSettingsScreen> createState() => _AuthSettingsScreenState();
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}
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class _AuthSettingsScreenState extends State<AuthSettingsScreen>
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with SingleTickerProviderStateMixin {
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bool _hasCustomAnonymity = false;
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bool _hasProxyConfigured = false;
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late AnimationController _animationController;
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late Animation<double> _fadeAnimation;
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late Animation<Offset> _slideAnimation;
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@override
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void initState() {
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super.initState();
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_animationController = AnimationController(
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vsync: this,
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duration: const Duration(milliseconds: 600),
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);
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_fadeAnimation = CurvedAnimation(
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parent: _animationController,
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curve: Curves.easeOut,
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);
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_slideAnimation =
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Tween<Offset>(begin: const Offset(0, 0.1), end: Offset.zero).animate(
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CurvedAnimation(
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parent: _animationController,
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curve: Curves.easeOutCubic,
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),
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);
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_checkSettings();
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_animationController.forward();
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}
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Future<void> _checkSettings() async {
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await Future.wait([_checkAnonymitySettings(), _checkProxySettings()]);
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}
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Future<void> _checkAnonymitySettings() async {
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final prefs = await SharedPreferences.getInstance();
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final anonymityEnabled = prefs.getBool('anonymity_enabled') ?? false;
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if (mounted) {
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setState(() => _hasCustomAnonymity = anonymityEnabled);
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}
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}
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Future<void> _checkProxySettings() async {
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final settings = await ProxyService.instance.loadProxySettings();
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if (mounted) {
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setState(() {
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_hasProxyConfigured = settings.isEnabled && settings.host.isNotEmpty;
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});
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}
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}
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Future<void> _navigateToAnonymitySettings() async {
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await Navigator.of(context).push(
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MaterialPageRoute(builder: (context) => const SessionSpoofingScreen()),
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);
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_checkAnonymitySettings();
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}
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Future<void> _navigateToProxySettings() async {
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await Navigator.of(context).push(
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MaterialPageRoute(builder: (context) => const ProxySettingsScreen()),
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);
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_checkProxySettings();
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}
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@override
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void dispose() {
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_animationController.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 colors = Theme.of(context).colorScheme;
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final textTheme = Theme.of(context).textTheme;
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return Scaffold(
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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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Color.lerp(colors.surface, colors.primary, 0.05)!,
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colors.surface,
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Color.lerp(colors.surface, colors.tertiary, 0.05)!,
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],
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),
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),
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child: SafeArea(
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child: Column(
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children: [
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Padding(
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padding: const EdgeInsets.all(16.0),
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child: Row(
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children: [
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IconButton(
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icon: const Icon(Icons.arrow_back),
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onPressed: () => Navigator.of(context).pop(),
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style: IconButton.styleFrom(
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backgroundColor: colors.surfaceContainerHighest,
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),
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),
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const SizedBox(width: 16),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'Настройки',
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style: GoogleFonts.manrope(
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textStyle: textTheme.headlineSmall,
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fontWeight: FontWeight.bold,
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),
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),
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Text(
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'Безопасность и конфиденциальность',
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style: GoogleFonts.manrope(
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textStyle: textTheme.bodyMedium,
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color: colors.onSurfaceVariant,
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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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Expanded(
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child: FadeTransition(
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opacity: _fadeAnimation,
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child: SlideTransition(
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position: _slideAnimation,
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child: ListView(
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padding: const EdgeInsets.all(24.0),
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children: [
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_SettingsCard(
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icon: _hasCustomAnonymity
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? Icons.verified_user
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: Icons.visibility_outlined,
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title: 'Настройки анонимности',
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description: _hasCustomAnonymity
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? 'Активны кастомные настройки анонимности'
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: 'Настройте анонимность для скрытия данных устройства',
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isConfigured: _hasCustomAnonymity,
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onTap: _navigateToAnonymitySettings,
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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: _hasCustomAnonymity
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? [
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Color.lerp(
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colors.primaryContainer,
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colors.primary,
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0.2,
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)!,
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colors.primaryContainer,
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]
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: [
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colors.surfaceContainerHighest,
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colors.surfaceContainer,
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],
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),
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),
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const SizedBox(height: 16),
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_SettingsCard(
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icon: _hasProxyConfigured
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? Icons.vpn_key
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: Icons.vpn_key_outlined,
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title: 'Настройки прокси',
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description: _hasProxyConfigured
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? 'Прокси-сервер настроен и активен'
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: 'Настройте прокси-сервер для безопасного подключения',
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isConfigured: _hasProxyConfigured,
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onTap: _navigateToProxySettings,
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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: _hasProxyConfigured
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? [
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Color.lerp(
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colors.tertiaryContainer,
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colors.tertiary,
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0.2,
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)!,
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colors.tertiaryContainer,
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]
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: [
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colors.surfaceContainerHighest,
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colors.surfaceContainer,
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],
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),
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),
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const SizedBox(height: 32),
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Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: colors.surfaceContainerHighest.withOpacity(
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0.5,
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),
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borderRadius: BorderRadius.circular(16),
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border: Border.all(
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color: colors.outline.withOpacity(0.2),
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),
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),
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child: Row(
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children: [
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Icon(
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Icons.info_outline,
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color: colors.primary,
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size: 24,
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),
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const SizedBox(width: 16),
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Expanded(
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child: Text(
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'Эти настройки помогут вам безопасно и анонимно использовать приложение',
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style: GoogleFonts.manrope(
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textStyle: textTheme.bodyMedium,
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color: colors.onSurfaceVariant,
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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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),
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),
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),
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);
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}
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}
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class _SettingsCard extends StatelessWidget {
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final IconData icon;
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final String title;
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final String description;
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final bool isConfigured;
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final VoidCallback onTap;
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final Gradient gradient;
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const _SettingsCard({
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required this.icon,
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required this.title,
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required this.description,
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required this.isConfigured,
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required this.onTap,
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required this.gradient,
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});
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@override
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Widget build(BuildContext context) {
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final colors = Theme.of(context).colorScheme;
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final textTheme = Theme.of(context).textTheme;
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return Material(
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color: Colors.transparent,
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child: InkWell(
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onTap: onTap,
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borderRadius: BorderRadius.circular(20),
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child: Container(
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decoration: BoxDecoration(
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gradient: gradient,
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borderRadius: BorderRadius.circular(20),
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border: Border.all(
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color: isConfigured
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? colors.primary.withOpacity(0.3)
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: colors.outline.withOpacity(0.2),
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width: isConfigured ? 2 : 1,
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),
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boxShadow: isConfigured
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? [
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BoxShadow(
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color: colors.primary.withOpacity(0.1),
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blurRadius: 20,
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offset: const Offset(0, 4),
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),
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]
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: null,
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),
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padding: const EdgeInsets.all(24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: isConfigured
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? colors.primary.withOpacity(0.15)
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: colors.surfaceContainerHighest,
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borderRadius: BorderRadius.circular(12),
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),
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child: Icon(
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icon,
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color: isConfigured
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? colors.primary
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: colors.onSurfaceVariant,
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size: 28,
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),
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),
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const Spacer(),
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if (isConfigured)
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 12,
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vertical: 6,
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),
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decoration: BoxDecoration(
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color: colors.primary.withOpacity(0.15),
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borderRadius: BorderRadius.circular(20),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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Icons.check_circle,
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color: colors.primary,
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size: 16,
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),
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const SizedBox(width: 4),
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Text(
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'Активно',
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style: GoogleFonts.manrope(
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textStyle: textTheme.labelSmall,
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color: colors.primary,
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fontWeight: FontWeight.bold,
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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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const SizedBox(height: 16),
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Text(
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title,
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style: GoogleFonts.manrope(
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textStyle: textTheme.titleLarge,
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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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Text(
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description,
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style: GoogleFonts.manrope(
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textStyle: textTheme.bodyMedium,
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color: colors.onSurfaceVariant,
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height: 1.4,
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),
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),
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const SizedBox(height: 16),
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Row(
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children: [
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Text(
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isConfigured ? 'Изменить настройки' : 'Настроить',
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style: GoogleFonts.manrope(
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textStyle: textTheme.labelLarge,
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color: isConfigured
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? colors.primary
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: colors.onSurfaceVariant,
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(width: 8),
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Icon(
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Icons.arrow_forward,
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color: isConfigured
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? colors.primary
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: colors.onSurfaceVariant,
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size: 18,
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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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