hwhub/lib/screens/garage_screen.dart

1607 lines
49 KiB
Dart

import 'dart:io';
import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:image_picker/image_picker.dart';
import '../main.dart';
import '../services/collection_service.dart';
import '../services/storage_service.dart';
import '../theme/app_colors.dart';
import '../utils/error_utils.dart';
import '../widgets/car_card.dart';
/// The "My Garage" screen — shows a collection's die-cast cars in a grid.
class GarageScreen extends StatefulWidget {
final String collectionId;
final String collectionName;
final String userRole;
const GarageScreen({
super.key,
required this.collectionId,
required this.collectionName,
this.userRole = 'owner',
});
bool get isOwner => userRole == 'owner';
bool get isMember => userRole == 'member';
bool get isViewer => userRole == 'viewer';
bool get canModifyCars => isOwner || isMember;
@override
State<GarageScreen> createState() => GarageScreenState();
}
class GarageScreenState extends State<GarageScreen> {
List<Map<String, dynamic>> _cars = [];
int _totalCarsCount = 0;
int _recentCarsCount = 0;
bool _isLoading = true;
bool _isLoadingMore = false;
bool _hasMore = true;
int _page = 0;
static const int _pageSize = 40;
String? _error;
String _searchQuery = '';
final _searchController = TextEditingController();
final _scrollController = ScrollController();
bool _selectionMode = false;
final Set<int> _selectedIds = <int>{};
final Set<int> _refreshingImageIds = <int>{};
@override
void initState() {
super.initState();
_scrollController.addListener(_onScroll);
_loadCars(reset: true);
}
@override
void dispose() {
_scrollController.dispose();
_searchController.dispose();
super.dispose();
}
/// Public method so other screens can trigger a refresh.
void refresh() => _loadCars(reset: true);
void _onScroll() {
if (!_scrollController.hasClients || _isLoadingMore || !_hasMore) return;
final pos = _scrollController.position;
if (pos.pixels >= pos.maxScrollExtent - 320) {
_loadCars();
}
}
Future<void> _loadCars({bool reset = false}) async {
if (reset) {
_page = 0;
_hasMore = true;
_selectedIds.clear();
_selectionMode = false;
_loadCollectionStats();
}
if (!_hasMore && !reset) return;
setState(() {
if (reset || _cars.isEmpty) {
_isLoading = true;
} else {
_isLoadingMore = true;
}
if (reset) _error = null;
});
try {
final from = _page * _pageSize;
final to = from + _pageSize - 1;
final data = await supabase
.from('hotwheels')
.select(
'id, created_at, hw_id, notes, user_image_url, global_cars(name, series, year, color, is_verified, confirmation_count)')
.eq('collection_id', widget.collectionId)
.order('created_at', ascending: false)
.range(from, to);
final rows = List<Map<String, dynamic>>.from(data);
if (!mounted) return;
setState(() {
_cars = reset ? rows : [..._cars, ...rows];
_hasMore = rows.length == _pageSize;
if (_hasMore) _page += 1;
_isLoading = false;
_isLoadingMore = false;
});
} catch (e) {
if (!mounted) return;
setState(() {
_error = userMessageForError(
e,
fallback: 'Failed to load cars. Please try again.',
);
_isLoading = false;
_isLoadingMore = false;
});
logError('garage.loadCars', e);
}
}
Future<void> _loadCollectionStats() async {
try {
final stats = await CollectionService.getCollectionStats(widget.collectionId);
if (!mounted) return;
setState(() {
_totalCarsCount = stats.total;
_recentCarsCount = stats.recent;
});
} catch (_) {
if (!mounted) return;
setState(() {
_totalCarsCount = _cars.length;
_recentCarsCount = _cars.where((c) {
final ts = c['created_at'];
final d = ts == null ? null : DateTime.tryParse(ts.toString());
final weekAgo = DateTime.now().subtract(const Duration(days: 7));
return d != null && d.isAfter(weekAgo);
}).length;
});
}
}
List<Map<String, dynamic>> get _filteredCars {
if (_searchQuery.isEmpty) return _cars;
final q = _searchQuery.toLowerCase();
return _cars.where((car) {
final global = car['global_cars'] as Map<String, dynamic>?;
final id = (car['hw_id'] as String? ?? '').toLowerCase();
final name = (global?['name'] as String? ?? '').toLowerCase();
final series = (global?['series'] as String? ?? '').toLowerCase();
return id.contains(q) || name.contains(q) || series.contains(q);
}).toList();
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: RefreshIndicator(
onRefresh: () => _loadCars(reset: true),
child: CustomScrollView(
controller: _scrollController,
physics: const AlwaysScrollableScrollPhysics(),
slivers: [
SliverAppBar(
expandedHeight: 140,
pinned: true,
actions: [
if (_selectionMode && !widget.isViewer)
IconButton(
tooltip: 'Cancel Selection',
onPressed: () => _toggleSelectionMode(false),
icon: const Icon(Icons.close),
)
else if (!widget.isViewer)
IconButton(
tooltip: 'Select Cars',
onPressed: () => _toggleSelectionMode(true),
icon: const Icon(Icons.select_all),
),
],
flexibleSpace: FlexibleSpaceBar(
titlePadding: const EdgeInsets.only(left: 20, bottom: 16),
title: Text(
widget.collectionName,
style: TextStyle(
fontFamily: 'Poppins',
fontWeight: FontWeight.w700,
fontSize: 22,
color: Colors.white,
shadows: [
Shadow(
color: Colors.black.withValues(alpha: 0.3),
blurRadius: 4,
),
],
),
),
background: Container(
decoration: BoxDecoration(
image: const DecorationImage(
image: AssetImage('assets/img/login_bg.jpg'),
fit: BoxFit.cover,
),
color: Colors.black.withValues(alpha: 0.15),
),
child: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
Colors.black.withValues(alpha: 0.3),
Colors.black.withValues(alpha: 0.55),
],
),
),
child: Align(
alignment: Alignment.centerRight,
child: Padding(
padding: const EdgeInsets.only(right: 24),
child: Icon(
Icons.directions_car_filled,
size: 72,
color: Colors.white.withValues(alpha: 0.18),
),
),
),
),
),
),
),
SliverToBoxAdapter(
child: Padding(
padding: const EdgeInsets.fromLTRB(16, 16, 16, 4),
child: Row(
children: [
_StatChip(
icon: Icons.directions_car,
label: '$_totalCarsCount',
subtitle: 'Total Cars',
),
const SizedBox(width: 12),
_StatChip(
icon: Icons.new_releases,
label: '$_recentCarsCount',
subtitle: 'This Week',
),
],
),
),
),
SliverToBoxAdapter(
child: Padding(
padding: const EdgeInsets.fromLTRB(16, 12, 16, 8),
child: TextField(
controller: _searchController,
onChanged: (v) => setState(() => _searchQuery = v),
decoration: InputDecoration(
hintText: 'Search by ID, name, or series…',
prefixIcon: const Icon(Icons.search),
suffixIcon: _searchQuery.isEmpty
? null
: IconButton(
icon: const Icon(Icons.clear),
onPressed: () {
_searchController.clear();
setState(() => _searchQuery = '');
},
),
),
),
),
),
if (_isLoading)
const SliverFillRemaining(
child: Center(child: CircularProgressIndicator()),
)
else if (_error != null)
SliverFillRemaining(
child: _ErrorView(
message: _error!,
onRetry: () => _loadCars(reset: true),
),
)
else if (_filteredCars.isEmpty)
SliverFillRemaining(
child: _EmptyGarage(hasSearch: _searchQuery.isNotEmpty),
)
else
SliverPadding(
padding: const EdgeInsets.fromLTRB(8, 4, 8, 100),
sliver: SliverGrid(
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 2,
childAspectRatio: 0.72,
mainAxisSpacing: 4,
crossAxisSpacing: 0,
),
delegate: SliverChildBuilderDelegate(
(context, index) {
final car = _filteredCars[index];
final global = car['global_cars'] as Map<String, dynamic>?;
final carId = car['id'] as int;
return CarCard(
hwId: car['hw_id'] as String? ?? '???',
name: global?['name'] as String?,
series: global?['series'] as String?,
year: global?['year'] as int?,
color: global?['color'] as String?,
isVerified: global?['is_verified'] == true,
imageUrl: car['signed_image_url'] as String?,
imagePath: car['user_image_url'] as String?,
isSelected: _selectedIds.contains(carId),
addedAt: car['created_at'] != null
? DateTime.tryParse(car['created_at'])
: null,
onImageError: () => _refreshSignedUrlForCar(carId),
onTap: () {
if (_selectionMode) {
_toggleCarSelection(car);
} else {
_showCarDetails(car);
}
},
onLongPress:
widget.isViewer ? null : () => _toggleCarSelection(car),
);
},
childCount: _filteredCars.length,
),
),
),
if (_isLoadingMore)
const SliverToBoxAdapter(
child: Padding(
padding: EdgeInsets.symmetric(vertical: 18),
child: Center(child: CircularProgressIndicator(strokeWidth: 2)),
),
),
],
),
),
bottomNavigationBar: _selectionMode
&& !widget.isViewer
? SafeArea(
top: false,
child: Container(
padding:
const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
decoration: BoxDecoration(
color: Theme.of(context).cardTheme.color,
border: Border(
top: BorderSide(
color: AppColors.textHint.withValues(alpha: 0.25),
),
),
),
child: Row(
children: [
Expanded(
child: Text(
'${_selectedIds.length} selected',
style: const TextStyle(fontWeight: FontWeight.w600),
),
),
OutlinedButton(
onPressed:
_selectedIds.isEmpty ? null : _relocateSelectedCars,
child: Text(widget.isOwner ? 'Move to...' : 'Copy to...'),
),
],
),
),
)
: null,
);
}
void _toggleSelectionMode(bool enabled) {
if (widget.isViewer && enabled) return;
setState(() {
_selectionMode = enabled;
if (!enabled) {
_selectedIds.clear();
}
});
}
void _toggleCarSelection(Map<String, dynamic> car) {
if (widget.isViewer) return;
final id = car['id'] as int;
setState(() {
_selectionMode = true;
if (_selectedIds.contains(id)) {
_selectedIds.remove(id);
} else {
_selectedIds.add(id);
}
if (_selectedIds.isEmpty) {
_selectionMode = false;
}
});
}
Future<void> _relocateSelectedCars() async {
if (_selectedIds.isEmpty) return;
if (widget.isViewer) {
showGlobalSnackBar('Viewer role is read-only for this collection.');
return;
}
try {
final isOwner = widget.isOwner;
final collections = await CollectionService.getMyCollections();
if (!mounted) return;
final candidates = collections
.where((c) => c.id != widget.collectionId)
.toList(growable: false);
if (candidates.isEmpty) {
showGlobalSnackBar('No other collection available.', isError: true);
return;
}
String? targetId;
final confirmed = await showDialog<bool>(
context: context,
builder: (_) => StatefulBuilder(
builder: (context, setSheetState) => AlertDialog(
title: Text(isOwner ? 'Move Selected Cars' : 'Copy Selected Cars'),
content: DropdownButtonFormField<String>(
initialValue: targetId,
decoration: const InputDecoration(
labelText: 'Target collection',
),
items: candidates
.map(
(c) => DropdownMenuItem<String>(
value: c.id,
child: Text(c.name),
),
)
.toList(),
onChanged: (value) => setSheetState(() => targetId = value),
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context, false),
child: const Text('Cancel'),
),
ElevatedButton(
onPressed: targetId == null
? null
: () => Navigator.pop(context, true),
child: Text(isOwner ? 'Move' : 'Copy'),
),
],
),
),
);
if (confirmed != true || targetId == null) return;
final targetCollectionId = targetId!;
if (isOwner) {
final sourceCars = _cars
.where((car) => _selectedIds.contains(car['id'] as int))
.toList(growable: false);
final hwIds = sourceCars
.map((car) => car['hw_id'] as String)
.toSet()
.toList(growable: false);
final existing = await supabase
.from('hotwheels')
.select('hw_id')
.eq('collection_id', targetCollectionId)
.inFilter('hw_id', hwIds);
final existingHwIds = (existing as List)
.map((row) => row['hw_id'] as String)
.toSet();
final moveableIds = sourceCars
.where((car) => !existingHwIds.contains(car['hw_id'] as String))
.map((car) => car['id'] as int)
.toList(growable: false);
final skippedDuplicates = sourceCars.length - moveableIds.length;
if (moveableIds.isEmpty) {
showGlobalSnackBar(
'All selected cars are already in the target collection.',
isError: true,
);
return;
}
await supabase
.from('hotwheels')
.update({'collection_id': targetCollectionId})
.inFilter('id', moveableIds);
if (skippedDuplicates > 0) {
showGlobalSnackBar(
'$skippedDuplicates car(s) skipped because they already exist in target collection.',
);
}
} else {
final userId = supabase.auth.currentUser?.id;
if (userId == null) {
throw Exception('You must be signed in to copy cars.');
}
final sourceCars = _cars
.where((car) => _selectedIds.contains(car['id'] as int))
.toList(growable: false);
final hwIds = sourceCars
.map((car) => car['hw_id'] as String)
.toSet()
.toList(growable: false);
final existing = await supabase
.from('hotwheels')
.select('hw_id')
.eq('collection_id', targetCollectionId)
.inFilter('hw_id', hwIds);
final existingHwIds = (existing as List)
.map((row) => row['hw_id'] as String)
.toSet();
final insertRows = sourceCars.map((car) {
final notes = car['notes'] as String?;
final imagePath = car['user_image_url'] as String?;
return <String, dynamic>{
'hw_id': car['hw_id'] as String,
'user_id': userId,
'collection_id': targetCollectionId,
if (notes != null && notes.trim().isNotEmpty) 'notes': notes,
if (imagePath != null && imagePath.isNotEmpty)
'user_image_url': imagePath,
};
}).where((row) => !existingHwIds.contains(row['hw_id'] as String)).toList(
growable: false,
);
final skippedDuplicates = sourceCars.length - insertRows.length;
if (insertRows.isEmpty) {
showGlobalSnackBar(
'All selected cars are already in the target collection.',
isError: true,
);
return;
}
if (insertRows.isNotEmpty) {
await supabase.from('hotwheels').insert(insertRows);
}
if (skippedDuplicates > 0) {
showGlobalSnackBar(
'$skippedDuplicates car(s) skipped because they already exist in target collection.',
);
}
}
if (!mounted) return;
showGlobalSnackBar(
isOwner
? '${_selectedIds.length} car(s) moved.'
: '${_selectedIds.length} car(s) copied.',
);
_toggleSelectionMode(false);
await _loadCars(reset: true);
} catch (e) {
showGlobalError(
e,
fallback: widget.isOwner
? 'Failed to move cars. Please try again.'
: 'Failed to copy cars. Please try again.',
);
}
}
Future<void> _refreshSignedUrlForCar(int carId) async {
if (_refreshingImageIds.contains(carId)) return;
final index = _cars.indexWhere((c) => c['id'] == carId);
if (index == -1) return;
final path = _cars[index]['user_image_url'] as String?;
if (path == null || path.isEmpty) return;
_refreshingImageIds.add(carId);
try {
final signed = await StorageService.createSignedUrl(path);
if (!mounted || signed == null) return;
setState(() {
_cars[index] = {
..._cars[index],
'signed_image_url': signed,
};
});
} finally {
_refreshingImageIds.remove(carId);
}
}
Future<void> _showCarDetails(Map<String, dynamic> car) async {
if (_selectionMode) {
_toggleCarSelection(car);
return;
}
final global = car['global_cars'] as Map<String, dynamic>?;
final hwId = car['hw_id'] as String? ?? '???';
final name = global?['name'] as String?;
final series = global?['series'] as String?;
final year = global?['year'] as int?;
final verified = global?['is_verified'] == true;
final confirmations = (global?['confirmation_count'] as num?)?.toInt() ?? 0;
final notes = car['notes'] as String?;
String? imageUrl = car['signed_image_url'] as String?;
if (imageUrl == null || imageUrl.isEmpty) {
final path = car['user_image_url'] as String?;
final signed = await StorageService.createSignedUrl(path);
if (!mounted) return;
if (signed != null && signed.isNotEmpty) {
imageUrl = signed;
final index = _cars.indexWhere((c) => c['id'] == car['id']);
if (index != -1) {
setState(() {
_cars[index] = {
..._cars[index],
'signed_image_url': signed,
};
});
}
}
}
showModalBottomSheet(
context: context,
isScrollControlled: true,
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.vertical(top: Radius.circular(24)),
),
builder: (_) => DraggableScrollableSheet(
initialChildSize: 0.55,
minChildSize: 0.3,
maxChildSize: 0.85,
expand: false,
builder: (context, scrollController) => ListView(
controller: scrollController,
padding: const EdgeInsets.all(24),
children: [
// Drag handle
Center(
child: Container(
width: 40,
height: 4,
margin: const EdgeInsets.only(bottom: 20),
decoration: BoxDecoration(
color: Colors.grey.shade300,
borderRadius: BorderRadius.circular(2),
),
),
),
// ── Car image ──
ClipRRect(
borderRadius: BorderRadius.circular(16),
child: AspectRatio(
aspectRatio: 16 / 10,
child: imageUrl != null && imageUrl.isNotEmpty
? CachedNetworkImage(
imageUrl: imageUrl,
fit: BoxFit.cover,
fadeInDuration: Duration.zero,
fadeOutDuration: Duration.zero,
errorWidget: (context, url, error) => Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Expanded(child: _imagePlaceholder()),
Padding(
padding: const EdgeInsets.only(bottom: 10),
child: TextButton.icon(
onPressed: () => _refreshSignedUrlForCar(car['id'] as int),
icon: const Icon(Icons.refresh, size: 16),
label: const Text('Refresh image link'),
),
),
],
),
)
: _imagePlaceholder(),
),
),
const SizedBox(height: 8),
// Change / Add photo button
if (widget.canModifyCars) ...[
Align(
alignment: Alignment.centerRight,
child: TextButton.icon(
onPressed: () => _updatePhoto(car, context),
icon: Icon(
(car['user_image_url'] as String?) != null
? Icons.camera_alt
: Icons.add_a_photo,
size: 18,
),
label: Text(
(car['user_image_url'] as String?) != null
? 'Change Photo'
: 'Add Photo',
),
),
),
const SizedBox(height: 4),
],
// ID badge
Align(
alignment: Alignment.centerLeft,
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: 12, vertical: 6),
decoration: BoxDecoration(
gradient: AppColors.brandGradient,
borderRadius: BorderRadius.circular(8),
),
child: Text(
hwId,
style: const TextStyle(
color: Colors.white,
fontWeight: FontWeight.w700,
fontSize: 18,
letterSpacing: 1.5,
),
),
),
),
if (name != null && name.isNotEmpty) ...[
const SizedBox(height: 16),
Text(
name,
style: Theme.of(context).textTheme.headlineSmall?.copyWith(
fontWeight: FontWeight.w600,
),
),
],
const SizedBox(height: 12),
const Divider(),
const SizedBox(height: 8),
if (series != null && series.isNotEmpty)
_DetailRow(icon: Icons.collections, label: 'Series', value: series),
if (year != null)
_DetailRow(icon: Icons.calendar_today, label: 'Year', value: '$year'),
_DetailRow(
icon: verified ? Icons.verified : Icons.hourglass_bottom,
label: 'Validation',
value: verified
? 'Verified by community'
: 'Pending verification',
),
_DetailRow(
icon: Icons.how_to_vote,
label: 'Confirmations',
value: '$confirmations',
),
if (notes != null && notes.isNotEmpty)
_DetailRow(icon: Icons.notes, label: 'Notes', value: notes),
const SizedBox(height: 24),
if (!verified) ...[
SizedBox(
width: double.infinity,
child: OutlinedButton.icon(
onPressed: () => _confirmCatalogEntry(hwId, context),
icon: const Icon(Icons.thumb_up_alt_outlined, size: 18),
label: const Text('Confirm Catalog Entry'),
),
),
const SizedBox(height: 10),
],
SizedBox(
width: double.infinity,
child: OutlinedButton.icon(
onPressed: () => _reportCatalogEntry(car, context),
icon: const Icon(Icons.flag_outlined, size: 18),
label: const Text('Report Catalog Issue'),
),
),
const SizedBox(height: 12),
if (widget.canModifyCars) ...[
Row(
children: [
Expanded(
child: OutlinedButton.icon(
onPressed: () => _relocateSingleCar(car, context),
icon: Icon(
widget.isOwner
? Icons.drive_file_move_outline
: Icons.copy_outlined,
size: 18,
),
label: Text(widget.isOwner ? 'Move' : 'Copy'),
),
),
const SizedBox(width: 8),
Expanded(
child: ElevatedButton.icon(
onPressed: () => _editCar(car, context),
icon: const Icon(Icons.edit, size: 18),
label: const Text('Edit'),
),
),
],
),
const SizedBox(height: 8),
SizedBox(
width: double.infinity,
child: OutlinedButton.icon(
onPressed: () => _deleteCar(car, context),
icon: const Icon(Icons.delete_outline, color: AppColors.error),
label: const Text(
'Remove',
style: TextStyle(color: AppColors.error),
),
style: OutlinedButton.styleFrom(
side: const BorderSide(color: AppColors.error),
),
),
),
] else
const Text(
'Viewer access: read-only',
textAlign: TextAlign.center,
style: TextStyle(
color: AppColors.textSecondary,
fontWeight: FontWeight.w500,
),
),
],
),
),
);
}
Widget _imagePlaceholder() {
final isDark = Theme.of(context).brightness == Brightness.dark;
return Container(
color: isDark ? AppColors.surfaceDark : AppColors.backgroundLight,
child: Padding(
padding: const EdgeInsets.all(18),
child: Image.asset(
'assets/img/icon_bg_removed.png',
fit: BoxFit.contain,
errorBuilder: (context, error, stackTrace) => Center(
child: Icon(
Icons.directions_car_filled,
size: 48,
color: isDark
? Colors.white.withValues(alpha: 0.15)
: AppColors.orange.withValues(alpha: 0.25),
),
),
),
),
);
}
/// Take a new photo and update the image_url for this car.
Future<void> _updatePhoto(
Map<String, dynamic> car, BuildContext sheetContext) async {
if (!widget.canModifyCars) {
showGlobalSnackBar('Viewer role is read-only for this collection.');
return;
}
final picker = ImagePicker();
final xFile = await picker.pickImage(
source: ImageSource.camera,
maxWidth: 1600,
maxHeight: 1600,
imageQuality: 90,
);
if (xFile == null) return;
showGlobalInfo('Uploading photo…');
final oldPath = car['user_image_url'] as String?;
String newPath;
try {
newPath = await StorageService.uploadCarImage(
file: File(xFile.path),
entryId: car['id'] as int,
oldPath: oldPath,
);
} catch (e) {
showGlobalError(
e,
fallback: 'Failed to upload photo. Please try a smaller image.',
);
return;
}
try {
await supabase
.from('hotwheels')
.update({'user_image_url': newPath})
.eq('id', car['id']);
showGlobalSuccess('Photo updated!');
if (sheetContext.mounted) Navigator.pop(sheetContext);
_loadCars(reset: true); // refresh grid
} catch (e) {
showGlobalError(
e,
fallback: 'Failed to save photo. Please try again.',
);
}
}
/// Open an edit dialog for this car, then update Supabase.
Future<void> _editCar(
Map<String, dynamic> car, BuildContext sheetContext) async {
if (!widget.canModifyCars) {
showGlobalSnackBar('Viewer role is read-only for this collection.');
return;
}
final updated = await showDialog<Map<String, dynamic>>(
context: sheetContext,
builder: (_) => _EditCarDialog(car: car),
);
if (updated == null) return;
try {
await supabase
.from('hotwheels')
.update(updated)
.eq('id', car['id']);
showGlobalSuccess('Car updated!');
if (sheetContext.mounted) Navigator.pop(sheetContext);
_loadCars(reset: true);
} catch (e) {
showGlobalError(
e,
fallback: 'Failed to update car. Please try again.',
);
}
}
Future<void> _confirmCatalogEntry(String hwId, BuildContext sheetContext) async {
final user = supabase.auth.currentUser;
if (user == null) return;
try {
final existingVote = await supabase
.from('car_votes')
.select('id')
.eq('hw_id', hwId)
.eq('user_id', user.id)
.maybeSingle();
if (existingVote != null) {
showGlobalInfo('You already confirmed this catalog entry.');
return;
}
await supabase.from('car_votes').insert({
'hw_id': hwId,
'user_id': user.id,
});
showGlobalSuccess('Thanks! Your validation vote was recorded.');
if (sheetContext.mounted) Navigator.pop(sheetContext);
_loadCars(reset: true);
} catch (e) {
showGlobalError(
e,
fallback: 'Failed to submit validation vote. Please try again.',
);
}
}
Future<void> _reportCatalogEntry(
Map<String, dynamic> car,
BuildContext sheetContext,
) async {
final user = supabase.auth.currentUser;
if (user == null) return;
final payload = await showDialog<_CarReportDraft>(
context: sheetContext,
builder: (_) => const _ReportCarDialog(),
);
if (payload == null) return;
final hwId = car['hw_id'] as String?;
if (hwId == null || hwId.isEmpty) {
showGlobalSnackBar('Cannot report this item: missing hw_id.', isError: true);
return;
}
final hotwheelsId = car['id'] as int?;
try {
final existingOpen = await supabase
.from('car_reports')
.select('id')
.eq('hw_id', hwId)
.eq('reporter_user_id', user.id)
.eq('status', 'open')
.maybeSingle();
if (existingOpen != null) {
showGlobalInfo('You already have an open report for this car.');
return;
}
await supabase.from('car_reports').insert({
'hw_id': hwId,
'hotwheels_id': hotwheelsId,
'reporter_user_id': user.id,
'reason': payload.reason,
'note': payload.note,
});
showGlobalSuccess('Thanks for reporting. We will review this entry.');
} catch (e) {
showGlobalError(
e,
fallback: 'Failed to submit report. Please try again.',
);
}
}
Future<String?> _pickTargetCollection() async {
final collections = await CollectionService.getMyCollections();
if (!mounted) return null;
final candidates = collections
.where((c) => c.id != widget.collectionId)
.toList(growable: false);
if (candidates.isEmpty) {
showGlobalSnackBar('No other collection available.', isError: true);
return null;
}
String? targetId;
final confirmed = await showDialog<bool>(
context: context,
builder: (_) => StatefulBuilder(
builder: (context, setSheetState) => AlertDialog(
title: Text(widget.isOwner ? 'Move Car' : 'Copy Car'),
content: DropdownButtonFormField<String>(
initialValue: targetId,
decoration: const InputDecoration(
labelText: 'Target collection',
),
items: candidates
.map(
(c) => DropdownMenuItem<String>(
value: c.id,
child: Text(c.name),
),
)
.toList(),
onChanged: (value) => setSheetState(() => targetId = value),
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context, false),
child: const Text('Cancel'),
),
ElevatedButton(
onPressed: targetId == null
? null
: () => Navigator.pop(context, true),
child: Text(widget.isOwner ? 'Move' : 'Copy'),
),
],
),
),
);
if (confirmed != true || targetId == null) return null;
return targetId;
}
Future<void> _relocateSingleCar(
Map<String, dynamic> car, BuildContext sheetContext) async {
if (widget.isViewer) {
showGlobalSnackBar('Viewer role is read-only for this collection.');
return;
}
try {
final targetId = await _pickTargetCollection();
if (targetId == null) return;
if (widget.isOwner) {
final existing = await supabase
.from('hotwheels')
.select('id')
.eq('collection_id', targetId)
.eq('hw_id', car['hw_id'])
.maybeSingle();
if (existing != null) {
showGlobalSnackBar(
'${car['hw_id']} is already in the target collection.',
isError: true,
);
return;
}
await supabase
.from('hotwheels')
.update({'collection_id': targetId})
.eq('id', car['id']);
} else {
final userId = supabase.auth.currentUser?.id;
if (userId == null) {
throw Exception('You must be signed in to copy cars.');
}
final existing = await supabase
.from('hotwheels')
.select('id')
.eq('collection_id', targetId)
.eq('hw_id', car['hw_id'])
.maybeSingle();
if (existing != null) {
showGlobalSnackBar(
'${car['hw_id']} is already in the target collection.',
isError: true,
);
return;
}
final notes = car['notes'] as String?;
final imagePath = car['user_image_url'] as String?;
await supabase.from('hotwheels').insert({
'hw_id': car['hw_id'] as String,
'user_id': userId,
'collection_id': targetId,
if (notes != null && notes.trim().isNotEmpty) 'notes': notes,
if (imagePath != null && imagePath.isNotEmpty)
'user_image_url': imagePath,
});
}
if (!mounted) return;
if (sheetContext.mounted) Navigator.pop(sheetContext);
showGlobalSuccess(widget.isOwner
? '${car['hw_id']} moved to another collection.'
: '${car['hw_id']} copied to another collection.');
await _loadCars(reset: true);
} catch (e) {
showGlobalError(
e,
fallback: widget.isOwner
? 'Failed to move car. Please try again.'
: 'Failed to copy car. Please try again.',
);
}
}
Future<void> _deleteCar(
Map<String, dynamic> car, BuildContext sheetContext) async {
if (!widget.canModifyCars) {
showGlobalSnackBar('Viewer role is read-only for this collection.');
return;
}
if (!sheetContext.mounted) return;
final confirmed = await showDialog<bool>(
context: sheetContext,
builder: (_) => AlertDialog(
title: const Text('Remove Car?'),
content: Text(
'Remove ${car['hw_id']} from your garage? This cannot be undone.'),
actions: [
TextButton(
onPressed: () => Navigator.pop(sheetContext, false),
child: const Text('Cancel'),
),
ElevatedButton(
onPressed: () => Navigator.pop(sheetContext, true),
style: ElevatedButton.styleFrom(backgroundColor: AppColors.error),
child: const Text('Remove'),
),
],
),
);
if (confirmed != true) return;
try {
// Delete image from storage first (best-effort).
await StorageService.deleteCarImage(car['user_image_url'] as String?);
await supabase
.from('hotwheels')
.delete()
.eq('id', car['id']);
if (!mounted) return;
if (sheetContext.mounted) {
Navigator.pop(sheetContext); // close bottom sheet
}
showGlobalSuccess('${car['hw_id']} removed from your garage.');
_loadCars(reset: true);
} catch (e) {
showGlobalError(
e,
fallback: 'Failed to remove car. Please try again.',
);
}
}
}
// ── Helper widgets ──────────────────────────────────────────────────
class _StatChip extends StatelessWidget {
final IconData icon;
final String label;
final String subtitle;
const _StatChip({
required this.icon,
required this.label,
required this.subtitle,
});
@override
Widget build(BuildContext context) {
return Expanded(
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 14),
decoration: BoxDecoration(
color: Theme.of(context).cardTheme.color,
borderRadius: BorderRadius.circular(14),
boxShadow: const [
BoxShadow(
color: Colors.black12,
blurRadius: 6,
offset: Offset(0, 2),
),
],
),
child: Row(
children: [
Container(
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(
color: AppColors.orange.withValues(alpha: 0.12),
borderRadius: BorderRadius.circular(10),
),
child: Icon(icon, size: 20, color: AppColors.orange),
),
const SizedBox(width: 12),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
label,
style: const TextStyle(
fontSize: 20,
fontWeight: FontWeight.w700,
),
),
Text(
subtitle,
style: const TextStyle(
fontSize: 11,
color: AppColors.textSecondary,
),
),
],
),
],
),
),
);
}
}
class _EmptyGarage extends StatelessWidget {
final bool hasSearch;
const _EmptyGarage({required this.hasSearch});
@override
Widget build(BuildContext context) {
return Center(
child: Padding(
padding: const EdgeInsets.all(40),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Icon(
hasSearch ? Icons.search_off : Icons.garage_outlined,
size: 64,
color: AppColors.textHint,
),
const SizedBox(height: 16),
Text(
hasSearch ? 'No cars match your search' : 'Your garage is empty',
style: const TextStyle(
fontSize: 18,
fontWeight: FontWeight.w600,
color: AppColors.textSecondary,
),
),
const SizedBox(height: 8),
Text(
hasSearch
? 'Try a different search term'
: 'Scan your first die-cast car to get started!',
textAlign: TextAlign.center,
style: const TextStyle(color: AppColors.textHint),
),
],
),
),
);
}
}
class _ErrorView extends StatelessWidget {
final String message;
final VoidCallback onRetry;
const _ErrorView({required this.message, required this.onRetry});
@override
Widget build(BuildContext context) {
return Center(
child: Padding(
padding: const EdgeInsets.all(40),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
const Icon(Icons.error_outline, size: 56, color: AppColors.error),
const SizedBox(height: 16),
Text(message,
textAlign: TextAlign.center,
style: const TextStyle(color: AppColors.textSecondary)),
const SizedBox(height: 16),
ElevatedButton.icon(
onPressed: onRetry,
icon: const Icon(Icons.refresh),
label: const Text('Retry'),
),
],
),
),
);
}
}
// ── Edit Car Dialog ─────────────────────────────────────────────────
class _EditCarDialog extends StatefulWidget {
final Map<String, dynamic> car;
const _EditCarDialog({required this.car});
@override
State<_EditCarDialog> createState() => _EditCarDialogState();
}
class _EditCarDialogState extends State<_EditCarDialog> {
late final TextEditingController _notesCtrl;
@override
void initState() {
super.initState();
_notesCtrl =
TextEditingController(text: widget.car['notes'] as String? ?? '');
}
@override
void dispose() {
_notesCtrl.dispose();
super.dispose();
}
void _save() {
final updates = <String, dynamic>{};
final notes = _notesCtrl.text.trim();
updates['notes'] = notes.isEmpty ? null : notes;
Navigator.pop(context, updates);
}
@override
Widget build(BuildContext context) {
final hwId = widget.car['hw_id'] as String? ?? '???';
return AlertDialog(
icon: Container(
padding: const EdgeInsets.all(12),
decoration: const BoxDecoration(
gradient: AppColors.brandGradient,
shape: BoxShape.circle,
),
child: const Icon(Icons.edit, color: Colors.white, size: 28),
),
title: Text('Edit $hwId'),
content: SingleChildScrollView(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
TextField(
controller: _notesCtrl,
maxLines: 4,
decoration: const InputDecoration(
labelText: 'Notes',
hintText: 'Any extra info…',
),
),
],
),
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('Cancel'),
),
ElevatedButton(
onPressed: _save,
child: const Text('Save'),
),
],
);
}
}
class _CarReportDraft {
final String reason;
final String? note;
const _CarReportDraft({
required this.reason,
this.note,
});
}
class _ReportCarDialog extends StatefulWidget {
const _ReportCarDialog();
@override
State<_ReportCarDialog> createState() => _ReportCarDialogState();
}
class _ReportCarDialogState extends State<_ReportCarDialog> {
static const List<String> _reasons = [
'Wrong model name',
'Wrong series or year',
'Duplicate catalog entry',
'Invalid image',
'Other',
];
String _selectedReason = _reasons.first;
final TextEditingController _noteCtrl = TextEditingController();
@override
void dispose() {
_noteCtrl.dispose();
super.dispose();
}
void _submit() {
final note = _noteCtrl.text.trim();
Navigator.pop(
context,
_CarReportDraft(
reason: _selectedReason,
note: note.isEmpty ? null : note,
),
);
}
@override
Widget build(BuildContext context) {
return AlertDialog(
icon: const Icon(Icons.flag_outlined, color: AppColors.orange, size: 32),
title: const Text('Report catalog issue'),
content: SingleChildScrollView(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
DropdownButtonFormField<String>(
isExpanded: true,
initialValue: _selectedReason,
decoration: const InputDecoration(
labelText: 'Reason',
),
items: _reasons
.map(
(reason) => DropdownMenuItem<String>(
value: reason,
child: Text(
reason,
overflow: TextOverflow.ellipsis,
maxLines: 1,
),
),
)
.toList(),
onChanged: (value) {
if (value == null) return;
setState(() => _selectedReason = value);
},
),
const SizedBox(height: 12),
TextField(
controller: _noteCtrl,
maxLines: 3,
decoration: const InputDecoration(
labelText: 'Details (optional)',
hintText: 'Add a short note to help moderation…',
),
),
],
),
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('Cancel'),
),
ElevatedButton(
onPressed: _submit,
child: const Text('Submit Report'),
),
],
);
}
}
class _DetailRow extends StatelessWidget {
final IconData icon;
final String label;
final String value;
const _DetailRow({
required this.icon,
required this.label,
required this.value,
});
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.symmetric(vertical: 6),
child: Row(
children: [
Icon(icon, size: 18, color: AppColors.textHint),
const SizedBox(width: 10),
Text(
'$label: ',
style: const TextStyle(
fontWeight: FontWeight.w500,
color: AppColors.textSecondary,
),
),
Expanded(
child: Text(value,
style: const TextStyle(fontWeight: FontWeight.w500)),
),
],
),
);
}
}