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Initial commit — DLS lab-app Flutter project

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egecankomur
2026-06-10 23:22:15 +03:00
commit d1acc1d367
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lib/features/lab/finance/lab_finance_repository.dart
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import 'package:pocketbase/pocketbase.dart';
import '../../../core/api/pocketbase_client.dart';
import '../../../models/finance_entry.dart';
class LabFinanceRepository {
LabFinanceRepository._();
static final instance = LabFinanceRepository._();
PocketBase get _pb => PocketBaseClient.instance.pb;
Future<List<FinanceEntry>> listEntries(
String tenantId, {
String? status,
int page = 1,
int limit = 30,
}) async {
final filterParts = ['tenant_id = "$tenantId"', 'type = "receivable"'];
if (status != null) filterParts.add('status = "$status"');
final result = await _pb.collection('finance_entries').getList(
page: page,
perPage: limit,
filter: filterParts.join(' && '),
expand: 'job_id',
);
return (result.items.map((r) => FinanceEntry.fromJson(r.toJson())).toList()
..sort((a, b) => (b.dateCreated ?? '').compareTo(a.dateCreated ?? '')));
}
Future<Map<String, double>> summary(String tenantId) async {
final all = await listEntries(tenantId, limit: 200);
double pending = 0, paid = 0;
for (final e in all) {
if (e.status == FinanceStatus.pending) {
pending += e.amount;
} else {
paid += e.amount;
}
}
return {'pending': pending, 'paid': paid};
}
}
lib/features/lab/finance/lab_finance_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/providers/locale_provider.dart';
import '../../../core/theme/app_theme.dart';
import '../../../core/utils/currency_formatter.dart';
import '../../../core/widgets/gradient_app_bar.dart';
import '../../../core/widgets/pill_tabs.dart';
import '../../../models/finance_entry.dart';
import 'lab_finance_repository.dart';
enum _FinanceSort { newestFirst, byAmountDesc, byAmountAsc }
class LabFinanceScreen extends ConsumerStatefulWidget {
const LabFinanceScreen({super.key});
@override
ConsumerState<LabFinanceScreen> createState() => _LabFinanceScreenState();
}
class _LabFinanceScreenState extends ConsumerState<LabFinanceScreen>
with SingleTickerProviderStateMixin {
late TabController _tabController;
late Future<_FinanceData> _future;
_FinanceSort _sort = _FinanceSort.newestFirst;
@override
void initState() {
super.initState();
_tabController = TabController(length: 2, vsync: this);
_tabController.addListener(() {
if (mounted) setState(() {});
});
_load();
}
@override
void dispose() {
_tabController.dispose();
super.dispose();
}
void _load() {
final tenantId = ref.read(authProvider).activeTenant!.tenant.id;
setState(() {
_future = Future.wait([
LabFinanceRepository.instance.listEntries(tenantId, status: 'pending'),
LabFinanceRepository.instance.listEntries(tenantId, status: 'paid'),
LabFinanceRepository.instance.summary(tenantId),
]).then((results) => _FinanceData(
pending: results[0] as List<FinanceEntry>,
paid: results[1] as List<FinanceEntry>,
summary: results[2] as Map<String, double>,
));
});
}
Future<void> _showSortOptions() async {
final s = ref.read(stringsProvider);
final result = await showSortSheet(
context,
title: s.sort,
options: [s.sortNewest, s.sortAmountDesc, s.sortAmountAsc],
current: _sort.index,
);
if (result != null) {
setState(() => _sort = _FinanceSort.values[result]);
}
}
List<FinanceEntry> _sorted(List<FinanceEntry> entries) {
final list = List<FinanceEntry>.from(entries);
switch (_sort) {
case _FinanceSort.newestFirst:
list.sort((a, b) {
final da = a.dateCreated != null ? DateTime.tryParse(a.dateCreated!) : null;
final db = b.dateCreated != null ? DateTime.tryParse(b.dateCreated!) : null;
if (da == null && db == null) return 0;
if (da == null) return 1;
if (db == null) return -1;
return db.compareTo(da);
});
case _FinanceSort.byAmountDesc:
list.sort((a, b) => b.amount.compareTo(a.amount));
case _FinanceSort.byAmountAsc:
list.sort((a, b) => a.amount.compareTo(b.amount));
}
return list;
}
String _formatDate(String? raw) {
if (raw == null) return '';
try {
final dt = DateTime.parse(raw);
return '${dt.day.toString().padLeft(2, '0')}.${dt.month.toString().padLeft(2, '0')}.${dt.year}';
} catch (_) {
return '';
}
}
@override
Widget build(BuildContext context) {
final isSortActive = _sort != _FinanceSort.newestFirst;
final s = ref.watch(stringsProvider);
final currencyCode =
ref.watch(authProvider).activeTenant?.tenant.defaultCurrency ?? 'TRY';
String formatAmount(double amount) =>
CurrencyFormatter.format(amount, currencyCode);
return Scaffold(
backgroundColor: AppColors.background,
appBar: GradientAppBar(
title: s.finance,
category: s.laboratoryCategory,
actions: [
IconButton(
onPressed: _showSortOptions,
tooltip: 'Sırala',
icon: Badge(
isLabelVisible: isSortActive,
smallSize: 8,
backgroundColor: AppColors.accent,
child: const Icon(Icons.sort_rounded),
),
),
],
),
body: RefreshIndicator(
color: AppColors.accent,
onRefresh: () async => _load(),
child: FutureBuilder<_FinanceData>(
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 data = snap.data!;
final pendingTotal = data.summary['pending'] ?? 0.0;
final paidTotal = data.summary['paid'] ?? 0.0;
final pending = _sorted(data.pending);
final paid = _sorted(data.paid);
return Column(
children: [
Padding(
padding: const EdgeInsets.all(16),
child: Row(
children: [
Expanded(
child: _SummaryCard(
label: s.pendingReceivable,
amount: formatAmount(pendingTotal),
color: AppColors.pending,
bgColor: AppColors.pendingBg,
icon: Icons.hourglass_empty_rounded,
),
),
const SizedBox(width: 12),
Expanded(
child: _SummaryCard(
label: s.collected,
amount: formatAmount(paidTotal),
color: AppColors.success,
bgColor: AppColors.successBg,
icon: Icons.check_circle_outline,
),
),
],
),
),
PillTabs(
tabs: [s.pending, s.collected],
selected: _tabController.index,
onSelect: (i) => _tabController.animateTo(i),
counts: [pending.length, paid.length],
),
Expanded(
child: TabBarView(
controller: _tabController,
children: [
_EntriesList(
entries: pending,
emptyMessage: s.noPendingEntries,
emptyIcon: Icons.hourglass_empty_rounded,
formatDate: _formatDate,
formatAmount: formatAmount,
),
_EntriesList(
entries: paid,
emptyMessage: s.noPaidEntries,
emptyIcon: Icons.check_circle_outline,
formatDate: _formatDate,
formatAmount: formatAmount,
),
],
),
),
],
);
},
),
),
);
}
}
class _FinanceData {
const _FinanceData({
required this.pending,
required this.paid,
required this.summary,
});
final List<FinanceEntry> pending;
final List<FinanceEntry> paid;
final Map<String, double> summary;
}
class _SummaryCard extends StatelessWidget {
const _SummaryCard({
required this.label,
required this.amount,
required this.color,
required this.bgColor,
required this.icon,
});
final String label;
final String amount;
final Color color;
final Color bgColor;
final IconData icon;
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: AppColors.surface,
borderRadius: BorderRadius.circular(16),
border: Border.all(color: AppColors.border),
boxShadow: [
BoxShadow(
color: Colors.black.withValues(alpha: 0.06),
blurRadius: 12,
offset: const Offset(0, 4))
],
),
child: Row(
children: [
Container(
width: 44,
height: 44,
decoration: BoxDecoration(
color: bgColor, borderRadius: BorderRadius.circular(12)),
child: Icon(icon, color: color, size: 22),
),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
amount,
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.w800,
color: color,
height: 1),
),
const SizedBox(height: 3),
Text(label,
style: const TextStyle(
fontSize: 12,
color: AppColors.textSecondary,
fontWeight: FontWeight.w500)),
],
),
),
],
),
);
}
}
class _EntriesList extends StatelessWidget {
const _EntriesList({
required this.entries,
required this.emptyMessage,
required this.emptyIcon,
required this.formatDate,
required this.formatAmount,
});
final List<FinanceEntry> entries;
final String emptyMessage;
final IconData emptyIcon;
final String Function(String?) formatDate;
final String Function(double) formatAmount;
@override
Widget build(BuildContext context) {
if (entries.isEmpty) {
return Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Container(
width: 72,
height: 72,
decoration: BoxDecoration(
color: AppColors.inProgressBg,
borderRadius: BorderRadius.circular(20)),
child: Icon(emptyIcon, size: 32, color: AppColors.inProgress),
),
const SizedBox(height: 16),
Text(emptyMessage,
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: AppColors.textPrimary)),
],
),
);
}
return ListView.builder(
padding: const EdgeInsets.fromLTRB(16, 8, 16, 24),
itemCount: entries.length,
itemBuilder: (ctx, i) {
final entry = entries[i];
final isPending = entry.status == FinanceStatus.pending;
final statusColor = isPending ? AppColors.pending : AppColors.success;
final statusBg = isPending ? AppColors.pendingBg : AppColors.successBg;
return Padding(
padding: const EdgeInsets.only(bottom: 10),
child: Container(
padding: const EdgeInsets.all(14),
decoration: BoxDecoration(
color: AppColors.surface,
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(
isPending
? Icons.hourglass_empty_rounded
: Icons.check_circle_outline,
color: statusColor,
size: 22,
),
),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
entry.counterpartyName ?? 'Klinik',
style: const TextStyle(
fontSize: 15,
fontWeight: FontWeight.w600,
color: AppColors.textPrimary),
),
if (entry.patientCode != null) ...[
const SizedBox(height: 2),
Text(
'Protokol: ${entry.patientCode}',
style: const TextStyle(
fontSize: 12, color: AppColors.textSecondary),
),
],
if (entry.dateCreated != null) ...[
const SizedBox(height: 2),
Text(
formatDate(entry.dateCreated),
style: const TextStyle(
fontSize: 12, color: AppColors.textMuted),
),
],
],
),
),
const SizedBox(width: 8),
Column(
crossAxisAlignment: CrossAxisAlignment.end,
children: [
Text(
formatAmount(entry.amount),
style: TextStyle(
fontWeight: FontWeight.w700,
color: statusColor,
fontSize: 15,
),
),
const SizedBox(height: 4),
Container(
padding: const EdgeInsets.symmetric(
horizontal: 8, vertical: 2),
decoration: BoxDecoration(
color: statusBg,
borderRadius: BorderRadius.circular(8),
),
child: Text(
entry.status.label,
style: TextStyle(
color: statusColor,
fontSize: 11,
fontWeight: FontWeight.w600,
),
),
),
],
),
],
),
),
);
},
);
}
}