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ytc1012
321
lib/screens/settings_screen.dart
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321
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 '../theme/app_colors.dart';
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import '../theme/app_text_styles.dart';
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/// Settings Screen - MVP version with duration presets
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class SettingsScreen extends StatefulWidget {
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const SettingsScreen({super.key});
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/// Get the saved default duration (for use in other screens)
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static Future<int> getDefaultDuration() async {
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final prefs = await SharedPreferences.getInstance();
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return prefs.getInt(_durationKey) ?? 25;
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}
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static const String _durationKey = 'default_duration';
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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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int _selectedDuration = 25; // Default
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final List<int> _durationOptions = [15, 25, 45];
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@override
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void initState() {
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super.initState();
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_loadSavedDuration();
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}
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Future<void> _loadSavedDuration() async {
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final prefs = await SharedPreferences.getInstance();
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setState(() {
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_selectedDuration = prefs.getInt(SettingsScreen._durationKey) ?? 25;
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});
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}
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Future<void> _saveDuration(int duration) async {
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final prefs = await SharedPreferences.getInstance();
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await prefs.setInt(SettingsScreen._durationKey, duration);
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setState(() {
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_selectedDuration = duration;
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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: AppColors.background,
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appBar: AppBar(
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title: const Text('Settings'),
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backgroundColor: AppColors.background,
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),
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body: ListView(
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padding: const EdgeInsets.all(24),
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children: [
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// Focus Duration Section
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_buildSection(
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title: 'Focus Settings',
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children: [
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Padding(
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padding: const EdgeInsets.only(bottom: 16),
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child: Text(
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'Default Focus Duration',
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style: AppTextStyles.bodyText,
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),
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),
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..._durationOptions.map((duration) {
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return _buildDurationOption(duration);
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}),
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],
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),
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const SizedBox(height: 32),
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// About Section
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_buildSection(
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title: 'About',
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children: [
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ListTile(
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contentPadding: EdgeInsets.zero,
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title: Text(
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'Privacy Policy',
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style: AppTextStyles.bodyText,
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),
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trailing: const Icon(
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Icons.arrow_forward_ios,
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size: 16,
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color: AppColors.textSecondary,
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),
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onTap: () {
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_showPrivacyPolicy();
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},
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),
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const Divider(color: AppColors.divider),
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ListTile(
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contentPadding: EdgeInsets.zero,
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title: Text(
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'About FocusBuddy',
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style: AppTextStyles.bodyText,
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),
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trailing: const Icon(
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Icons.arrow_forward_ios,
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size: 16,
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color: AppColors.textSecondary,
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),
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onTap: () {
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_showAboutDialog();
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},
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),
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],
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),
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const SizedBox(height: 32),
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// Version info
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Center(
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child: Text(
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'Version 1.0.0 (MVP)',
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style: AppTextStyles.helperText.copyWith(fontSize: 12),
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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 _buildSection({
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required String title,
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required List<Widget> children,
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}) {
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return Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: AppColors.white,
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borderRadius: BorderRadius.circular(16),
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),
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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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title,
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style: const TextStyle(
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fontFamily: 'Nunito',
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fontSize: 18,
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fontWeight: FontWeight.w600,
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color: AppColors.textPrimary,
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),
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),
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const SizedBox(height: 16),
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...children,
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],
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),
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);
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}
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Widget _buildDurationOption(int duration) {
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final isSelected = _selectedDuration == duration;
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return GestureDetector(
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onTap: () => _saveDuration(duration),
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child: Container(
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margin: const EdgeInsets.only(bottom: 12),
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: isSelected
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? AppColors.primary.withValues(alpha: 0.1)
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: AppColors.background,
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border: Border.all(
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color: isSelected ? AppColors.primary : AppColors.divider,
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width: isSelected ? 2 : 1,
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),
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borderRadius: BorderRadius.circular(12),
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),
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child: Row(
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children: [
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// Radio button
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Container(
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width: 20,
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height: 20,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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border: Border.all(
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color: isSelected ? AppColors.primary : AppColors.textSecondary,
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width: 2,
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),
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color: isSelected ? AppColors.primary : Colors.transparent,
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),
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child: isSelected
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? const Center(
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child: Icon(
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Icons.check,
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size: 12,
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color: AppColors.white,
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),
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)
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: null,
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),
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const SizedBox(width: 16),
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// Duration text
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Expanded(
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child: Text(
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'$duration minutes',
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style: TextStyle(
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fontFamily: 'Nunito',
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fontSize: 16,
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fontWeight: isSelected ? FontWeight.w600 : FontWeight.w400,
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color: isSelected
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? AppColors.primary
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: AppColors.textPrimary,
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),
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),
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),
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// Description
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if (duration == 25)
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 8,
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vertical: 4,
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),
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decoration: BoxDecoration(
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color: AppColors.success.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(8),
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),
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child: const Text(
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'Default',
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style: TextStyle(
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fontFamily: 'Nunito',
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fontSize: 12,
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fontWeight: FontWeight.w600,
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color: AppColors.success,
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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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void _showPrivacyPolicy() {
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('Privacy Policy'),
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content: SingleChildScrollView(
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child: Text(
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'FocusBuddy is 100% offline. We do not collect your name, email, '
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'location, or usage data. All sessions stay on your device.\n\n'
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'There is no cloud sync, no account system, and no analytics tracking.\n\n'
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'For the full privacy policy, visit:\n'
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'[Your website URL]/privacy',
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style: AppTextStyles.bodyText,
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),
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: const Text('Close'),
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),
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],
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),
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);
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}
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void _showAboutDialog() {
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('About FocusBuddy'),
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content: SingleChildScrollView(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'FocusBuddy',
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style: TextStyle(
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fontFamily: 'Nunito',
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fontSize: 20,
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fontWeight: FontWeight.w700,
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color: AppColors.primary,
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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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'A gentle focus timer for neurodivergent minds',
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style: AppTextStyles.bodyText,
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),
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const SizedBox(height: 16),
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Text(
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'"Focus is not about never getting distracted — '
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'it\'s about gently coming back every time you do."',
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style: AppTextStyles.encouragementQuote,
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),
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const SizedBox(height: 16),
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Text(
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'✨ No punishment for distractions\n'
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'💚 Encouragement over criticism\n'
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'🔒 100% offline and private\n'
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'🌱 Made with care',
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style: AppTextStyles.bodyText,
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),
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],
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),
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: const Text('Close'),
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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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