592 lines
17 KiB
Dart
592 lines
17 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../core/theme/app_theme.dart';
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import '../../core/constants/app_constants.dart';
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import '../../models/user_model.dart';
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import '../../services/firebase_service.dart';
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import '../../services/dialog_service.dart';
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class PreferencesScreen extends ConsumerStatefulWidget {
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final UserPreferences userPreferences;
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final Function(UserPreferences) onPreferencesUpdated;
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const PreferencesScreen({
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super.key,
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required this.userPreferences,
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required this.onPreferencesUpdated,
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});
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@override
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ConsumerState<PreferencesScreen> createState() => _PreferencesScreenState();
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}
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class _PreferencesScreenState extends ConsumerState<PreferencesScreen> {
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late UserPreferences _preferences;
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bool _isLoading = false;
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// Available options
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final List<String> _availableCategories = [
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'Makanan Berat',
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'Makanan Ringan',
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'Minuman Panas',
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'Minuman Dingin',
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'Dessert & Manis',
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'Sarapan',
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'Vegetarian',
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'Berkuah',
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'Gurih & Asin',
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'Pedas',
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];
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final List<String> _availableAllergies = [
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'Gluten',
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'Kacang',
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'Susu',
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'Telur',
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'Seafood',
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'Kedelai',
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'Wijen',
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'Sulfit',
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];
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final List<String> _availableMoods = [
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'Energetic',
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'Relaxed',
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'Happy',
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'Focused',
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'Comfort',
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'Adventure',
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];
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final List<String> _availableSpiceLevels = [
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'Mild',
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'Medium',
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'Hot',
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'Very Hot',
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];
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final List<String> _availableDietaryRestrictions = [
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'None',
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'Vegetarian',
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'Vegan',
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'Halal',
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'Keto',
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'Low Carb',
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];
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@override
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void initState() {
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super.initState();
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_preferences = widget.userPreferences;
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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: AppTheme.warmWhite,
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appBar: AppBar(
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title: const Text(
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'Preferensi',
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style: TextStyle(
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color: AppTheme.primaryBrown,
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fontWeight: FontWeight.bold,
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),
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),
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backgroundColor: AppTheme.warmWhite,
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elevation: 0,
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iconTheme: const IconThemeData(color: AppTheme.primaryBrown),
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actions: [
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TextButton(
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onPressed: _isLoading ? null : _savePreferences,
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style: TextButton.styleFrom(
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foregroundColor: AppTheme.primaryBrown,
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textStyle: const TextStyle(fontWeight: FontWeight.bold),
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),
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child: _isLoading
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? const SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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valueColor: AlwaysStoppedAnimation<Color>(
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AppTheme.primaryBrown,
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),
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),
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)
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: const Text('Simpan'),
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),
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],
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),
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body: SingleChildScrollView(
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padding: const EdgeInsets.all(AppConstants.defaultPadding),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Header
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_buildHeader(),
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const SizedBox(height: 24),
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// Favorite Categories
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_buildFavoriteCategoriesSection(),
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const SizedBox(height: 24),
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// Allergies
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_buildAllergiesSection(),
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const SizedBox(height: 24),
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// Mood
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_buildMoodSection(),
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const SizedBox(height: 24),
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// Spice Level
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_buildSpiceLevelSection(),
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const SizedBox(height: 24),
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// Dietary Restrictions
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_buildDietaryRestrictionsSection(),
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const SizedBox(height: 24),
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// Budget
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_buildBudgetSection(),
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const SizedBox(height: 24),
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// Notifications
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_buildNotificationsSection(),
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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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Widget _buildHeader() {
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return Container(
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width: double.infinity,
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: AppTheme.primaryBrown.withOpacity(0.1),
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borderRadius: BorderRadius.circular(AppConstants.borderRadius),
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border: Border.all(color: AppTheme.primaryBrown.withOpacity(0.2)),
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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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Row(
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children: [
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Icon(Icons.tune, color: AppTheme.primaryBrown, size: 24),
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const SizedBox(width: 8),
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Expanded(
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child: Text(
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'Personalisasi Rekomendasi',
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style: Theme.of(context).textTheme.titleLarge?.copyWith(
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fontWeight: FontWeight.bold,
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color: AppTheme.primaryBrown,
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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: 8),
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Text(
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'Atur preferensi Anda untuk mendapatkan rekomendasi menu yang lebih personal dan akurat',
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style: Theme.of(
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context,
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).textTheme.bodyMedium?.copyWith(color: AppTheme.grey700),
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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 _buildFavoriteCategoriesSection() {
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return _buildSection(
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title: 'Kategori Favorit',
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subtitle: 'Pilih jenis makanan/minuman yang Anda sukai',
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icon: Icons.favorite_outline,
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child: Wrap(
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spacing: 8,
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runSpacing: 8,
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children: _availableCategories.map((category) {
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final isSelected = _preferences.favoriteCategories.contains(category);
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return FilterChip(
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label: Text(category),
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selected: isSelected,
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onSelected: (selected) {
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setState(() {
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if (selected) {
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_preferences = _preferences.copyWith(
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favoriteCategories: [
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..._preferences.favoriteCategories,
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category,
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],
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);
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} else {
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_preferences = _preferences.copyWith(
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favoriteCategories: _preferences.favoriteCategories
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.where((c) => c != category)
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.toList(),
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);
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}
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});
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},
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selectedColor: AppTheme.primaryBrown.withOpacity(0.2),
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checkmarkColor: AppTheme.primaryBrown,
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);
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}).toList(),
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),
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);
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}
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Widget _buildAllergiesSection() {
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return _buildSection(
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title: 'Alergi & Pantangan',
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subtitle: 'Pilih bahan yang harus dihindari',
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icon: Icons.warning_outlined,
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child: Wrap(
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spacing: 8,
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runSpacing: 8,
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children: _availableAllergies.map((allergy) {
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final isSelected = _preferences.allergies.contains(allergy);
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return FilterChip(
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label: Text(allergy),
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selected: isSelected,
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onSelected: (selected) {
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setState(() {
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if (selected) {
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_preferences = _preferences.copyWith(
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allergies: [..._preferences.allergies, allergy],
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);
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} else {
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_preferences = _preferences.copyWith(
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allergies: _preferences.allergies
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.where((a) => a != allergy)
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.toList(),
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);
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}
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});
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},
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selectedColor: AppTheme.error.withOpacity(0.2),
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checkmarkColor: AppTheme.error,
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);
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}).toList(),
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),
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);
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}
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Widget _buildMoodSection() {
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return _buildSection(
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title: 'Mood Saat Ini',
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subtitle: 'Bagaimana perasaan Anda hari ini?',
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icon: Icons.mood_outlined,
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child: Wrap(
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spacing: 8,
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runSpacing: 8,
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children: _availableMoods.map((mood) {
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final isSelected = _preferences.mood == mood.toLowerCase();
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return ChoiceChip(
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label: Text(mood),
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selected: isSelected,
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onSelected: (selected) {
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if (selected) {
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setState(() {
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_preferences = _preferences.copyWith(
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mood: mood.toLowerCase(),
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);
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});
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}
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},
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selectedColor: AppTheme.accent.withOpacity(0.2),
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);
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}).toList(),
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),
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);
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}
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Widget _buildSpiceLevelSection() {
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return _buildSection(
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title: 'Level Pedas',
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subtitle: 'Seberapa pedas yang Anda suka?',
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icon: Icons.local_fire_department_outlined,
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child: Column(
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children: _availableSpiceLevels.asMap().entries.map((entry) {
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final index = entry.key;
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final level = entry.value;
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final isSelected = _preferences.spiceLevel == level.toLowerCase();
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return Container(
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margin: const EdgeInsets.only(bottom: 8),
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decoration: BoxDecoration(
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color: isSelected
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? AppTheme.primaryBrown.withOpacity(0.1)
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: AppTheme.grey50,
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borderRadius: BorderRadius.circular(12),
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border: Border.all(
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color: isSelected ? AppTheme.primaryBrown : AppTheme.grey200,
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width: isSelected ? 2 : 1,
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),
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),
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child: RadioListTile<String>(
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title: Row(
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children: [
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// Fire icons to represent spice level
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...List.generate(
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index + 1,
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(i) => Icon(
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Icons.local_fire_department,
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size: 16,
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color: isSelected
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? AppTheme.primaryBrown
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: AppTheme.error,
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),
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),
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const SizedBox(width: 8),
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Text(
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level,
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style: TextStyle(
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fontWeight: isSelected
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? FontWeight.bold
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: FontWeight.normal,
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color: isSelected
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? AppTheme.primaryBrown
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: AppTheme.grey800,
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),
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),
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],
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),
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subtitle: Text(
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_getSpiceLevelDescription(level),
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style: TextStyle(
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color: isSelected
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? AppTheme.primaryBrown.withOpacity(0.8)
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: AppTheme.grey600,
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fontSize: 12,
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),
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),
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value: level.toLowerCase(),
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groupValue: _preferences.spiceLevel,
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onChanged: (value) {
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if (value != null) {
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setState(() {
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_preferences = _preferences.copyWith(spiceLevel: value);
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});
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}
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},
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activeColor: AppTheme.primaryBrown,
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contentPadding: const EdgeInsets.symmetric(
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horizontal: 12,
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vertical: 4,
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),
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),
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);
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}).toList(),
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),
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);
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}
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Widget _buildDietaryRestrictionsSection() {
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return _buildSection(
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title: 'Pembatasan Diet',
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subtitle: 'Pilih jenis diet yang Anda jalani',
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icon: Icons.restaurant_outlined,
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child: Wrap(
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spacing: 8,
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runSpacing: 8,
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children: _availableDietaryRestrictions.map((restriction) {
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final isSelected =
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_preferences.dietaryRestriction == restriction.toLowerCase();
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return ChoiceChip(
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label: Text(restriction),
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selected: isSelected,
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onSelected: (selected) {
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if (selected) {
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setState(() {
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_preferences = _preferences.copyWith(
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dietaryRestriction: restriction.toLowerCase(),
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);
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});
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}
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},
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selectedColor: AppTheme.success.withOpacity(0.2),
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);
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}).toList(),
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),
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);
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}
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Widget _buildBudgetSection() {
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return _buildSection(
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title: 'Budget Maksimal',
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subtitle: 'Rp ${_preferences.budgetRange.toString()}',
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icon: Icons.account_balance_wallet_outlined,
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child: Column(
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children: [
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Slider(
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value: _preferences.budgetRange.toDouble(),
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min: 10000,
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max: 200000,
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divisions: 38,
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label: 'Rp ${_preferences.budgetRange.toString()}',
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onChanged: (value) {
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setState(() {
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_preferences = _preferences.copyWith(
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budgetRange: value.toInt(),
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);
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});
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},
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activeColor: AppTheme.primaryBrown,
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'Rp 10K',
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style: Theme.of(
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context,
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).textTheme.bodySmall?.copyWith(color: AppTheme.grey600),
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),
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Text(
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'Rp 200K',
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style: Theme.of(
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context,
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).textTheme.bodySmall?.copyWith(color: AppTheme.grey600),
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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 _buildNotificationsSection() {
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return _buildSection(
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title: 'Notifikasi',
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subtitle: 'Pengaturan notifikasi aplikasi',
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icon: Icons.notifications_outlined,
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child: SwitchListTile(
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title: const Text('Aktifkan Notifikasi'),
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subtitle: const Text('Terima notifikasi untuk promo dan menu baru'),
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value: _preferences.enableNotifications,
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onChanged: (value) {
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setState(() {
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_preferences = _preferences.copyWith(enableNotifications: value);
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});
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},
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activeColor: AppTheme.primaryBrown,
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contentPadding: EdgeInsets.zero,
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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 String subtitle,
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required IconData icon,
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required Widget child,
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}) {
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return Container(
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width: double.infinity,
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(AppConstants.borderRadius),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.05),
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blurRadius: 10,
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offset: const Offset(0, 4),
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),
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],
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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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Row(
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children: [
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Icon(icon, color: AppTheme.primaryBrown, size: 20),
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const SizedBox(width: 8),
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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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title,
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.bold,
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color: AppTheme.primaryBrown,
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),
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),
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Text(
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subtitle,
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style: Theme.of(
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context,
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).textTheme.bodySmall?.copyWith(color: AppTheme.grey600),
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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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child,
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],
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),
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);
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}
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String _getSpiceLevelDescription(String level) {
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switch (level.toLowerCase()) {
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case 'mild':
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return '🌱 Tidak pedas atau sedikit pedas - cocok untuk semua';
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case 'medium':
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return '🌶️ Pedas sedang - masih nyaman dan flavorful';
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case 'hot':
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return '🔥 Pedas tinggi - untuk pecinta sensasi pedas';
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case 'very hot':
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return '🌋 Sangat pedas - tantangan untuk yang berani!';
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default:
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return '';
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}
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}
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Future<void> _savePreferences() async {
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setState(() => _isLoading = true);
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try {
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final firebaseService = FirebaseService();
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final currentUser = firebaseService.currentUser;
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if (currentUser == null) {
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throw Exception('Pengguna tidak terautentikasi');
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}
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await firebaseService.updateUserPreferences(
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currentUser.uid,
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_preferences,
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);
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widget.onPreferencesUpdated(_preferences);
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if (mounted) {
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DialogService().showSuccess('Preferensi berhasil disimpan');
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Navigator.of(context).pop();
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}
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} catch (e) {
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if (mounted) {
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DialogService().showError('Gagal menyimpan preferensi: $e');
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}
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} finally {
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if (mounted) {
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setState(() => _isLoading = false);
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}
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}
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}
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}
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