Add household sharing feature
✨ Features: - Create household with 6-character shareable code - Join existing household with code - View household members and owner - Leave household functionality - Automatic inventory filtering by household - Persistent household settings across app updates 🔧 Technical changes: - Added Household model with Hive adapter (typeId: 4) - Updated AppSettings with userName and currentHouseholdId fields - Modified InventoryRepository to filter items by household - Updated Add Item screen to set householdId on new items - Added HouseholdScreen with full CRUD operations - Integrated household sharing into Settings navigation 🎯 Behavior: - Users not in a household see only their personal items - Users in a household see shared household items - New items automatically tagged with current household 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
490
lib/features/settings/screens/household_screen.dart
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490
lib/features/settings/screens/household_screen.dart
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import '../../../core/constants/colors.dart';
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import '../../../data/local/hive_database.dart';
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import '../models/app_settings.dart';
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import '../models/household.dart';
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class HouseholdScreen extends StatefulWidget {
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const HouseholdScreen({super.key});
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@override
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State<HouseholdScreen> createState() => _HouseholdScreenState();
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}
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class _HouseholdScreenState extends State<HouseholdScreen> {
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AppSettings? _settings;
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Household? _household;
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bool _isLoading = true;
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@override
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void initState() {
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super.initState();
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_loadData();
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}
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Future<void> _loadData() async {
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final settings = await HiveDatabase.getSettings();
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Household? household;
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if (settings.currentHouseholdId != null) {
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try {
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household = await HiveDatabase.getHousehold(settings.currentHouseholdId!);
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} catch (e) {
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// Household not found
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}
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}
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setState(() {
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_settings = settings;
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_household = household;
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_isLoading = false;
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});
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}
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Future<void> _createHousehold() async {
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if (_settings!.userName == null || _settings!.userName!.isEmpty) {
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_showNameInputDialog();
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return;
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}
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final nameController = TextEditingController();
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final result = await showDialog<String>(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('Create Household'),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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TextField(
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controller: nameController,
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decoration: const InputDecoration(
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labelText: 'Household Name',
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hintText: 'e.g., Smith Family, Roommates',
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),
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textCapitalization: TextCapitalization.words,
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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('Cancel'),
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),
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TextButton(
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onPressed: () => Navigator.pop(context, nameController.text),
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child: const Text('Create'),
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),
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],
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),
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);
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if (result != null && result.isNotEmpty) {
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final household = Household(
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id: Household.generateCode(),
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name: result,
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ownerName: _settings!.userName!,
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members: [_settings!.userName!],
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);
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await HiveDatabase.saveHousehold(household);
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_settings!.currentHouseholdId = household.id;
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await _settings!.save();
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await _loadData();
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Household created! Code: ${household.id}'),
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backgroundColor: AppColors.success,
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duration: const Duration(seconds: 5),
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),
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);
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}
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}
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}
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Future<void> _joinHousehold() async {
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if (_settings!.userName == null || _settings!.userName!.isEmpty) {
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_showNameInputDialog();
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return;
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}
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final codeController = TextEditingController();
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final result = await showDialog<String>(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('Join Household'),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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const Text('Enter the household code shared with you:'),
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const SizedBox(height: 16),
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TextField(
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controller: codeController,
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decoration: const InputDecoration(
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labelText: 'Household Code',
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hintText: '6-character code',
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),
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textCapitalization: TextCapitalization.characters,
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maxLength: 6,
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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('Cancel'),
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),
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TextButton(
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onPressed: () => Navigator.pop(context, codeController.text),
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child: const Text('Join'),
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),
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],
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),
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);
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if (result != null && result.isNotEmpty) {
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try {
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final household = await HiveDatabase.getHousehold(result.toUpperCase());
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if (household != null) {
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if (!household.members.contains(_settings!.userName!)) {
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household.members.add(_settings!.userName!);
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await household.save();
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}
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_settings!.currentHouseholdId = household.id;
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await _settings!.save();
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await _loadData();
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Joined ${household.name}!'),
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backgroundColor: AppColors.success,
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),
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);
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}
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} else {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Household not found. Check the code and try again.'),
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backgroundColor: AppColors.error,
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),
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);
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}
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}
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} catch (e) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Household not found. Check the code and try again.'),
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backgroundColor: AppColors.error,
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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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Future<void> _showNameInputDialog() async {
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final nameController = TextEditingController(text: _settings!.userName);
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final result = await showDialog<String>(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('Enter Your Name'),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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const Text('Please enter your name to use household sharing:'),
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const SizedBox(height: 16),
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TextField(
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controller: nameController,
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decoration: const InputDecoration(
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labelText: 'Your Name',
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hintText: 'e.g., Sarah',
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),
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textCapitalization: TextCapitalization.words,
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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('Cancel'),
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),
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TextButton(
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onPressed: () => Navigator.pop(context, nameController.text),
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child: const Text('Save'),
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),
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],
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),
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);
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if (result != null && result.isNotEmpty) {
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_settings!.userName = result;
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await _settings!.save();
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setState(() {});
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}
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}
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Future<void> _leaveHousehold() async {
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final confirm = await showDialog<bool>(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('Leave Household?'),
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content: const Text(
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'You will no longer see items from this household. You can rejoin later with the household code.',
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context, false),
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child: const Text('Cancel'),
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),
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TextButton(
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onPressed: () => Navigator.pop(context, true),
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child: const Text(
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'Leave',
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style: TextStyle(color: AppColors.error),
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),
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),
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],
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),
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);
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if (confirm == true && _household != null) {
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_household!.members.remove(_settings!.userName);
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await _household!.save();
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_settings!.currentHouseholdId = null;
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await _settings!.save();
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await _loadData();
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Left household'),
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backgroundColor: 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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@override
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Widget build(BuildContext context) {
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if (_isLoading) {
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return const Scaffold(
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body: Center(child: CircularProgressIndicator()),
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);
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}
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return Scaffold(
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appBar: AppBar(
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title: const Text('Household Sharing'),
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backgroundColor: AppColors.primary,
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foregroundColor: Colors.white,
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),
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body: _household == null ? _buildNoHousehold() : _buildHouseholdInfo(),
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);
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}
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Widget _buildNoHousehold() {
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return Padding(
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padding: const EdgeInsets.all(24),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(
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Icons.group,
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size: 80,
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color: AppColors.primary,
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),
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const SizedBox(height: 24),
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const Text(
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'Share Your Inventory',
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style: TextStyle(
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fontSize: 24,
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fontWeight: FontWeight.bold,
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),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 16),
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const Text(
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'Create or join a household to share your kitchen inventory with family or roommates!',
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style: TextStyle(fontSize: 16),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 48),
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SizedBox(
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width: double.infinity,
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child: ElevatedButton.icon(
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onPressed: _createHousehold,
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icon: const Icon(Icons.add),
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label: const Text('Create Household'),
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style: ElevatedButton.styleFrom(
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backgroundColor: AppColors.primary,
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foregroundColor: Colors.white,
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padding: const EdgeInsets.symmetric(vertical: 16),
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),
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),
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),
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const SizedBox(height: 16),
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SizedBox(
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width: double.infinity,
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child: OutlinedButton.icon(
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onPressed: _joinHousehold,
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icon: const Icon(Icons.login),
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label: const Text('Join Household'),
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style: OutlinedButton.styleFrom(
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foregroundColor: AppColors.primary,
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padding: const EdgeInsets.symmetric(vertical: 16),
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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 _buildHouseholdInfo() {
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return ListView(
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padding: const EdgeInsets.all(16),
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children: [
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Card(
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child: Padding(
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padding: const EdgeInsets.all(16),
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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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const Icon(Icons.home, color: AppColors.primary, size: 32),
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const SizedBox(width: 12),
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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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_household!.name,
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style: const TextStyle(
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fontSize: 20,
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fontWeight: FontWeight.bold,
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),
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),
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Text(
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'Owner: ${_household!.ownerName}',
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style: TextStyle(
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color: Colors.grey[600],
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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 Divider(height: 32),
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const Text(
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'Household Code',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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),
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),
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const SizedBox(height: 8),
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Row(
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children: [
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Expanded(
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child: Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: AppColors.primary.withOpacity(0.1),
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borderRadius: BorderRadius.circular(8),
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),
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child: Text(
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_household!.id,
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style: const TextStyle(
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fontSize: 24,
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fontWeight: FontWeight.bold,
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letterSpacing: 4,
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),
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textAlign: TextAlign.center,
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),
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),
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),
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const SizedBox(width: 8),
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IconButton(
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onPressed: () {
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Clipboard.setData(ClipboardData(text: _household!.id));
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Code copied to clipboard!'),
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duration: Duration(seconds: 2),
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),
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);
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},
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icon: const Icon(Icons.copy),
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color: AppColors.primary,
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),
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],
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),
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const SizedBox(height: 8),
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const Text(
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'Share this code with others to let them join your household',
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style: TextStyle(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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const SizedBox(height: 16),
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const Text(
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'Members',
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style: TextStyle(
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fontSize: 18,
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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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..._household!.members.map((member) => Card(
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child: ListTile(
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leading: CircleAvatar(
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backgroundColor: AppColors.primary,
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child: Text(
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member[0].toUpperCase(),
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style: const TextStyle(color: Colors.white),
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),
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),
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title: Text(member),
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trailing: member == _household!.ownerName
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? const Chip(
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label: Text('Owner'),
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backgroundColor: AppColors.primary,
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labelStyle: TextStyle(color: Colors.white),
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)
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: null,
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),
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)),
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const SizedBox(height: 24),
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OutlinedButton.icon(
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onPressed: _leaveHousehold,
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icon: const Icon(Icons.exit_to_app),
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label: const Text('Leave Household'),
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style: OutlinedButton.styleFrom(
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foregroundColor: AppColors.error,
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padding: const EdgeInsets.symmetric(vertical: 16),
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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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Block a user