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Initial commit — DLS lab-app Flutter project

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This commit is contained in:
egecankomur
2026-06-10 23:22:15 +03:00
commit d1acc1d367
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lib/features/lab/products/lab_products_repository.dart
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import 'package:pocketbase/pocketbase.dart';
import '../../../core/api/pocketbase_client.dart';
import '../../../models/prosthetic_product.dart';
class LabProductsRepository {
LabProductsRepository._();
static final instance = LabProductsRepository._();
PocketBase get _pb => PocketBaseClient.instance.pb;
Future<List<ProstheticProduct>> listProducts(
String labTenantId, {
bool? isActive,
}) async {
final filterParts = ['lab_tenant_id = "$labTenantId"'];
if (isActive != null) filterParts.add('is_active = $isActive');
final result = await _pb.collection('prosthetic_products').getList(
filter: filterParts.join(' && '),
perPage: 200,
);
return (result.items.map((r) => ProstheticProduct.fromJson(r.toJson())).toList()
..sort((a, b) => a.name.compareTo(b.name)));
}
Future<ProstheticProduct> createProduct(ProstheticProduct product) async {
final record = await _pb.collection('prosthetic_products').create(body: product.toJson());
return ProstheticProduct.fromJson(record.toJson());
}
Future<ProstheticProduct> updateProduct(String id, Map<String, dynamic> patch) async {
final record = await _pb.collection('prosthetic_products').update(id, body: patch);
return ProstheticProduct.fromJson(record.toJson());
}
Future<void> deleteProduct(String id) async {
await _pb.collection('prosthetic_products').delete(id);
}
}
lib/features/lab/products/lab_products_screen.dart
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import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../../core/providers/auth_provider.dart';
import '../../../core/theme/app_theme.dart';
import '../../../core/widgets/gradient_app_bar.dart';
import '../../../models/prosthetic_product.dart';
import 'lab_products_repository.dart';
const _prostheticTypes = [
('metal_porselen', 'Metal Porselen'),
('zirkonyum', 'Zirkonyum'),
('implant_ustu_zirkonyum', 'İmplant Üstü Zirkonyum'),
('gecici', 'Geçici'),
('e_max', 'E-Max'),
('diger', 'Diğer'),
];
String _typeLabel(String value) {
for (final t in _prostheticTypes) {
if (t.$1 == value) return t.$2;
}
return value;
}
// ── Adaptive sheet helper ────────────────────────────────────────────────────
void _showAdaptive(BuildContext context, Widget content) {
final isDesktop = MediaQuery.sizeOf(context).width > AppLayout.sidebarBreakpoint;
if (isDesktop) {
showDialog(
context: context,
builder: (_) => Dialog(
shape:
RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
child: ConstrainedBox(
constraints: const BoxConstraints(maxWidth: 560),
child: content,
),
),
);
} else {
showModalBottomSheet(
context: context,
isScrollControlled: true,
backgroundColor: Colors.transparent,
builder: (_) => content,
);
}
}
class LabProductsScreen extends ConsumerStatefulWidget {
const LabProductsScreen({super.key});
@override
ConsumerState<LabProductsScreen> createState() => _LabProductsScreenState();
}
class _LabProductsScreenState extends ConsumerState<LabProductsScreen> {
late Future<List<ProstheticProduct>> _future;
final _searchController = TextEditingController();
String _searchQuery = '';
@override
void initState() {
super.initState();
_load();
}
@override
void dispose() {
_searchController.dispose();
super.dispose();
}
void _load() {
final tenantId = ref.read(authProvider).activeTenant!.tenant.id;
setState(() {
_future = LabProductsRepository.instance.listProducts(tenantId);
});
}
Future<void> _toggleActive(ProstheticProduct product) async {
try {
await LabProductsRepository.instance
.updateProduct(product.id, {'is_active': !product.isActive});
_load();
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('Hata: $e')),
);
}
}
}
Future<void> _deleteProduct(ProstheticProduct product) async {
final confirmed = await showDialog<bool>(
context: context,
builder: (ctx) => AlertDialog(
title: const Text('Ürünü Sil'),
content: Text(
'"${product.name}" ürününü silmek istediğinize emin misiniz?'),
actions: [
TextButton(
onPressed: () => Navigator.of(ctx).pop(false),
child: const Text('İptal'),
),
FilledButton(
onPressed: () => Navigator.of(ctx).pop(true),
style: FilledButton.styleFrom(
backgroundColor: AppColors.cancelled),
child: const Text('Sil'),
),
],
),
);
if (confirmed != true) return;
try {
await LabProductsRepository.instance.deleteProduct(product.id);
_load();
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('Ürün silindi')),
);
}
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('Hata: $e')),
);
}
}
}
void _showProductSheet({ProstheticProduct? existing}) {
final tenantId = ref.read(authProvider).activeTenant!.tenant.id;
_showAdaptive(
context,
_ProductForm(
labTenantId: tenantId,
existing: existing,
onSaved: () {
Navigator.of(context).pop();
_load();
},
),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: AppColors.background,
appBar: GradientAppBar(
title: 'Ürün Kataloğu',
category: 'LABORATUVAR',
searchController: _searchController,
onSearchChanged: (v) => setState(() => _searchQuery = v),
searchHint: 'Ürün adı veya türü ara...',
),
floatingActionButton: FloatingActionButton.extended(
onPressed: () => _showProductSheet(),
backgroundColor: AppColors.accent,
foregroundColor: Colors.white,
icon: const Icon(Icons.add),
label: const Text('Yeni Ürün'),
),
body: RefreshIndicator(
color: AppColors.accent,
onRefresh: () async => _load(),
child: FutureBuilder<List<ProstheticProduct>>(
future: _future,
builder: (ctx, snap) {
if (snap.connectionState == ConnectionState.waiting) {
return const Center(
child: CircularProgressIndicator(color: AppColors.accent));
}
if (snap.hasError) {
return Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Container(
width: 64,
height: 64,
decoration: BoxDecoration(
color: AppColors.cancelledBg,
borderRadius: BorderRadius.circular(16)),
child: const Icon(Icons.wifi_off_rounded,
color: AppColors.cancelled, size: 30),
),
const SizedBox(height: 16),
Text('Hata: ${snap.error}',
style: const TextStyle(
color: AppColors.textSecondary)),
const SizedBox(height: 12),
FilledButton.icon(
onPressed: _load,
icon: const Icon(Icons.refresh_rounded, size: 18),
label: const Text('Tekrar Dene')),
],
),
);
}
final allProducts = snap.data!;
final q = _searchQuery.toLowerCase().trim();
final products = q.isEmpty
? allProducts
: allProducts.where((p) =>
p.name.toLowerCase().contains(q) ||
_typeLabel(p.prostheticType).toLowerCase().contains(q)).toList();
if (allProducts.isEmpty) {
return Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Container(
width: 72,
height: 72,
decoration: BoxDecoration(
color: AppColors.inProgressBg,
borderRadius: BorderRadius.circular(20)),
child: const Icon(Icons.inventory_2_outlined,
size: 32, color: AppColors.inProgress),
),
const SizedBox(height: 16),
Text(
q.isNotEmpty ? 'Sonuç bulunamadı' : 'Henüz ürün eklenmedi',
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: AppColors.textPrimary),
),
const SizedBox(height: 12),
if (q.isEmpty) FilledButton.icon(
onPressed: () => _showProductSheet(),
icon: const Icon(Icons.add),
label: const Text('İlk Ürünü Ekle'),
),
],
),
);
}
if (products.isEmpty) {
return Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Container(
width: 72,
height: 72,
decoration: BoxDecoration(
color: AppColors.inProgressBg,
borderRadius: BorderRadius.circular(20)),
child: const Icon(Icons.search_off_rounded,
size: 32, color: AppColors.inProgress),
),
const SizedBox(height: 16),
const Text(
'Sonuç bulunamadı',
style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600, color: AppColors.textPrimary),
),
],
),
);
}
return ListView.builder(
padding: const EdgeInsets.fromLTRB(16, 16, 16, 80),
itemCount: products.length,
itemBuilder: (ctx, i) {
final product = products[i];
final statusColor =
product.isActive ? AppColors.inProgress : AppColors.textMuted;
final statusBg =
product.isActive ? AppColors.inProgressBg : AppColors.surfaceVariant;
return Padding(
padding: const EdgeInsets.only(bottom: 10),
child: GestureDetector(
onLongPress: () => _deleteProduct(product),
child: Material(
color: AppColors.surface,
borderRadius: BorderRadius.circular(14),
child: InkWell(
onTap: () => _showProductSheet(existing: product),
borderRadius: BorderRadius.circular(14),
child: Container(
padding: const EdgeInsets.all(14),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(14),
border: Border.all(color: AppColors.border),
boxShadow: [
BoxShadow(
color:
Colors.black.withValues(alpha: 0.04),
blurRadius: 8,
offset: const Offset(0, 2))
]),
child: Row(
children: [
Container(
width: 44,
height: 44,
decoration: BoxDecoration(
color: statusBg,
borderRadius: BorderRadius.circular(12)),
child: Icon(Icons.medical_services_outlined,
color: statusColor, size: 22),
),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
product.name,
style: TextStyle(
fontSize: 15,
fontWeight: FontWeight.w600,
color: product.isActive
? AppColors.textPrimary
: AppColors.textMuted),
),
const SizedBox(height: 2),
Text(
_typeLabel(product.prostheticType),
style: const TextStyle(
fontSize: 12,
color: AppColors.textSecondary),
),
if (product.unitPrice != null) ...[
const SizedBox(height: 2),
Text(
'${product.unitPrice!.toStringAsFixed(2)} ${product.currency ?? 'TRY'}',
style: const TextStyle(
fontSize: 12,
fontWeight: FontWeight.w600,
color: AppColors.success),
),
],
],
),
),
Row(
mainAxisSize: MainAxisSize.min,
children: [
Switch(
value: product.isActive,
onChanged: (_) => _toggleActive(product),
activeTrackColor: AppColors.accent,
),
IconButton(
icon: const Icon(Icons.edit_outlined,
color: AppColors.textSecondary,
size: 20),
onPressed: () =>
_showProductSheet(existing: product),
),
],
),
],
),
),
),
),
),
);
},
);
},
),
),
);
}
}
// ── Product Form ─────────────────────────────────────────────────────────────
class _ProductForm extends StatefulWidget {
const _ProductForm({
required this.labTenantId,
required this.onSaved,
this.existing,
});
final String labTenantId;
final ProstheticProduct? existing;
final VoidCallback onSaved;
@override
State<_ProductForm> createState() => _ProductFormState();
}
class _ProductFormState extends State<_ProductForm> {
final _formKey = GlobalKey<FormState>();
late final TextEditingController _nameCtrl;
late final TextEditingController _priceCtrl;
late final TextEditingController _descCtrl;
late String _selectedType;
late String _currency;
late bool _isActive;
bool _saving = false;
@override
void initState() {
super.initState();
final p = widget.existing;
_nameCtrl = TextEditingController(text: p?.name ?? '');
_priceCtrl = TextEditingController(
text: p?.unitPrice != null ? p!.unitPrice!.toString() : '');
_descCtrl = TextEditingController(text: p?.description ?? '');
_selectedType = p?.prostheticType ?? _prostheticTypes.first.$1;
_currency = p?.currency ?? 'TRY';
_isActive = p?.isActive ?? true;
}
@override
void dispose() {
_nameCtrl.dispose();
_priceCtrl.dispose();
_descCtrl.dispose();
super.dispose();
}
Future<void> _save() async {
if (!_formKey.currentState!.validate()) return;
setState(() => _saving = true);
final price = double.tryParse(_priceCtrl.text.trim());
final product = ProstheticProduct(
id: widget.existing?.id ?? '',
labTenantId: widget.labTenantId,
name: _nameCtrl.text.trim(),
prostheticType: _selectedType,
unitPrice: price,
currency: _currency,
isActive: _isActive,
description:
_descCtrl.text.trim().isEmpty ? null : _descCtrl.text.trim(),
);
try {
if (widget.existing != null) {
await LabProductsRepository.instance.updateProduct(
widget.existing!.id,
product.toJson(),
);
} else {
await LabProductsRepository.instance.createProduct(product);
}
widget.onSaved();
} catch (e) {
setState(() => _saving = false);
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('Hata: $e')),
);
}
}
}
@override
Widget build(BuildContext context) {
final isDesktop = MediaQuery.sizeOf(context).width > AppLayout.sidebarBreakpoint;
final isEdit = widget.existing != null;
return Container(
decoration: BoxDecoration(
color: AppColors.surface,
borderRadius: BorderRadius.vertical(
top: isDesktop ? Radius.zero : const Radius.circular(20),
),
),
padding: EdgeInsets.only(
left: 20,
right: 20,
top: 24,
bottom: isDesktop
? 24
: MediaQuery.of(context).viewInsets.bottom + 24,
),
child: Form(
key: _formKey,
child: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
mainAxisSize: MainAxisSize.min,
children: [
Row(
children: [
Expanded(
child: Text(
isEdit ? 'Ürünü Düzenle' : 'Yeni Ürün',
style: Theme.of(context)
.textTheme
.titleMedium
?.copyWith(
fontWeight: FontWeight.bold,
color: AppColors.textPrimary),
),
),
IconButton(
icon: const Icon(Icons.close,
color: AppColors.textSecondary),
onPressed: () => Navigator.of(context).pop(),
),
],
),
const SizedBox(height: 16),
// Name
TextFormField(
controller: _nameCtrl,
decoration:
const InputDecoration(labelText: 'Ürün Adı *'),
validator: (v) =>
v == null || v.trim().isEmpty ? 'Ürün adı gerekli' : null,
),
const SizedBox(height: 12),
// Prosthetic type dropdown
DropdownButtonFormField<String>(
initialValue: _selectedType,
decoration:
const InputDecoration(labelText: 'Protez Tipi *'),
items: _prostheticTypes
.map((t) => DropdownMenuItem(
value: t.$1,
child: Text(t.$2),
))
.toList(),
onChanged: (v) => setState(() => _selectedType = v!),
),
const SizedBox(height: 12),
// Price + currency row
Row(
children: [
Expanded(
flex: 3,
child: TextFormField(
controller: _priceCtrl,
decoration:
const InputDecoration(labelText: 'Birim Fiyat'),
keyboardType: const TextInputType.numberWithOptions(
decimal: true),
validator: (v) {
if (v != null && v.isNotEmpty) {
if (double.tryParse(v) == null) {
return 'Geçerli fiyat girin';
}
}
return null;
},
),
),
const SizedBox(width: 8),
Expanded(
flex: 2,
child: DropdownButtonFormField<String>(
initialValue: _currency,
decoration:
const InputDecoration(labelText: 'Para Birimi'),
items: ['TRY', 'USD', 'EUR']
.map((c) => DropdownMenuItem(
value: c,
child: Text(c),
))
.toList(),
onChanged: (v) => setState(() => _currency = v!),
),
),
],
),
const SizedBox(height: 12),
// Description
TextFormField(
controller: _descCtrl,
decoration: const InputDecoration(
labelText: 'Açıklama (isteğe bağlı)'),
maxLines: 2,
),
const SizedBox(height: 12),
// Active toggle
SwitchListTile(
title: const Text('Aktif',
style: TextStyle(color: AppColors.textPrimary)),
value: _isActive,
onChanged: (v) => setState(() => _isActive = v),
contentPadding: EdgeInsets.zero,
activeTrackColor: AppColors.accent,
),
const SizedBox(height: 8),
FilledButton(
onPressed: _saving ? null : _save,
style: FilledButton.styleFrom(
minimumSize: const Size.fromHeight(48)),
child: _saving
? const SizedBox(
width: 20,
height: 20,
child: CircularProgressIndicator(
strokeWidth: 2, color: Colors.white),
)
: Text(isEdit ? 'Kaydet' : 'Ekle'),
),
],
),
),
),
);
}
}