Initial commit: Eventify frontend
This commit is contained in:
Rishad7594
254
lib/screens/settings_screen.dart
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254
lib/screens/settings_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 'login_screen.dart';
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import 'desktop_login_screen.dart';
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import '../core/theme_manager.dart';
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import 'privacy_policy_screen.dart'; // new import
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import '../core/app_decoration.dart';
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class SettingsScreen extends StatefulWidget {
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const SettingsScreen({Key? key}) : super(key: key);
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@override
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State<SettingsScreen> createState() => _SettingsScreenState();
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}
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class _SettingsScreenState extends State<SettingsScreen> {
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bool _notifications = true;
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String _appVersion = '1.2(p)';
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@override
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void initState() {
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super.initState();
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_loadPreferences();
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}
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Future<void> _loadPreferences() async {
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final prefs = await SharedPreferences.getInstance();
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setState(() {
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_notifications = prefs.getBool('reminders_enabled') ?? true;
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// app version may come from pubspec or preferences; kept static otherwise
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});
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}
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Future<void> _saveNotifications(bool value) async {
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final prefs = await SharedPreferences.getInstance();
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await prefs.setBool('reminders_enabled', value);
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setState(() => _notifications = value);
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}
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Future<void> _confirmLogout() async {
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final should = await showDialog<bool>(
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context: context,
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builder: (ctx) {
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return AlertDialog(
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title: const Text('Logout'),
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content: const Text('Are you sure you want to logout? This will clear saved login data.'),
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actions: [
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TextButton(onPressed: () => Navigator.of(ctx).pop(false), child: const Text('Cancel')),
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ElevatedButton(onPressed: () => Navigator.of(ctx).pop(true), child: const Text('Logout')),
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],
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);
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},
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);
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if (should == true) {
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await _performLogout();
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}
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}
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Future<void> _performLogout() async {
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final prefs = await SharedPreferences.getInstance();
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await prefs.remove('username');
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await prefs.remove('email');
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await prefs.remove('profileImage');
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// Decide which login screen to show depending on current window width
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final double width = MediaQuery.of(context).size.width;
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const double desktopBreakpoint = 820; // same breakpoint used elsewhere
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final bool isDesktop = width >= desktopBreakpoint;
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// Navigate and remove all previous routes
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Navigator.of(context).pushAndRemoveUntil(
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MaterialPageRoute(
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builder: (_) => isDesktop ? const DesktopLoginScreen() : const LoginScreen(),
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),
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(route) => false,
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);
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}
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Widget _buildTile({required IconData icon, required String title, String? subtitle, VoidCallback? onTap}) {
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return Container(
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margin: const EdgeInsets.symmetric(vertical: 6),
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decoration: BoxDecoration(
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color: Theme.of(context).cardColor,
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borderRadius: BorderRadius.circular(12),
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boxShadow: const [BoxShadow(color: Colors.black12, blurRadius: 6, offset: Offset(0, 4))],
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),
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child: ListTile(
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leading: Container(
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width: 44,
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height: 44,
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decoration: BoxDecoration(color: Theme.of(context).scaffoldBackgroundColor, borderRadius: BorderRadius.circular(10)),
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child: Icon(icon, color: const Color(0xFF0B63D6)),
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),
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title: Text(title, style: const TextStyle(fontWeight: FontWeight.w600)),
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subtitle: subtitle != null ? Text(subtitle) : null,
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onTap: onTap,
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contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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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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const primary = Color(0xFF0B63D6);
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return Scaffold(
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backgroundColor: Theme.of(context).scaffoldBackgroundColor,
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body: SafeArea(
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child: Column(
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children: [
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// Header
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Container(
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width: double.infinity,
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padding: const EdgeInsets.fromLTRB(20, 18, 20, 18),
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decoration: AppDecoration.blueGradient.copyWith(
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borderRadius: const BorderRadius.only(bottomLeft: Radius.circular(24), bottomRight: Radius.circular(24)),
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),
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child: Row(
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children: [
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const Expanded(child: Text('Settings', style: TextStyle(color: Colors.white, fontSize: 20, fontWeight: FontWeight.w600))),
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InkWell(
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onTap: () => ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('Help tapped (demo)'))),
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child: Container(
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width: 40,
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height: 40,
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decoration: BoxDecoration(color: Colors.white24, borderRadius: BorderRadius.circular(10)),
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child: const Icon(Icons.help_outline, color: Colors.white),
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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: 18),
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// Content
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Expanded(
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child: SingleChildScrollView(
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padding: const EdgeInsets.fromLTRB(18, 0, 18, 24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Account
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const Text('Account', style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold)),
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const SizedBox(height: 12),
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_buildTile(
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icon: Icons.person,
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title: 'Edit Profile',
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subtitle: 'Change username, email or photo',
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onTap: () {
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ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('Open Profile tab (demo)')));
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},
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),
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const SizedBox(height: 12),
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// Preferences
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const Text('Preferences', style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold)),
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const SizedBox(height: 12),
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// Reminders switch wrapped in card-like container
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Container(
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margin: const EdgeInsets.symmetric(vertical: 6),
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decoration: BoxDecoration(
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color: Theme.of(context).cardColor,
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borderRadius: BorderRadius.circular(12),
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boxShadow: const [BoxShadow(color: Colors.black12, blurRadius: 6, offset: Offset(0, 4))],
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),
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child: SwitchListTile(
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tileColor: Theme.of(context).cardColor,
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contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
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value: _notifications,
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onChanged: (v) => _saveNotifications(v),
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title: const Text('Reminders'),
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secondary: const Icon(Icons.notifications, color: primary),
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),
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),
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const SizedBox(height: 8),
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// Dark Mode switch wrapped in card-like container and hooked to ThemeManager
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Container(
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margin: const EdgeInsets.symmetric(vertical: 6),
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decoration: BoxDecoration(
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color: Theme.of(context).cardColor,
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borderRadius: BorderRadius.circular(12),
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boxShadow: const [BoxShadow(color: Colors.black12, blurRadius: 6, offset: Offset(0, 4))],
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),
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child: ValueListenableBuilder<ThemeMode>(
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valueListenable: ThemeManager.themeMode,
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builder: (context, mode, _) {
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final isDark = mode == ThemeMode.dark;
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return SwitchListTile(
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tileColor: Theme.of(context).cardColor,
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contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
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value: isDark,
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onChanged: (v) => ThemeManager.setThemeMode(v ? ThemeMode.dark : ThemeMode.light),
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title: const Text('Dark Mode'),
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secondary: const Icon(Icons.dark_mode, color: primary),
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);
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},
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),
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),
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const SizedBox(height: 18),
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// About
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const Text('About', style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold)),
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const SizedBox(height: 12),
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_buildTile(icon: Icons.info_outline, title: 'App Version', subtitle: _appVersion, onTap: () {}),
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const SizedBox(height: 12),
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// Privacy Policy tile now navigates to PrivacyPolicyScreen
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_buildTile(
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icon: Icons.privacy_tip_outlined,
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title: 'Privacy Policy',
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subtitle: 'Demo app',
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onTap: () {
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Navigator.of(context).push(MaterialPageRoute(builder: (_) => const PrivacyPolicyScreen()));
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},
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),
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const SizedBox(height: 24),
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// Logout area
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Center(
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child: Column(
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children: [
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ElevatedButton(
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onPressed: _confirmLogout,
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style: ElevatedButton.styleFrom(
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backgroundColor: primary,
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padding: const EdgeInsets.symmetric(horizontal: 28, vertical: 14),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(24)),
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),
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child: const Text('Logout', style: TextStyle(color: Colors.white)),
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),
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const SizedBox(height: 12),
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const Text('Logging out will return you to the login screen.', style: TextStyle(color: Colors.black54, fontSize: 12)),
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],
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),
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),
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const SizedBox(height: 32),
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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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