92 lines
3.2 KiB
Dart
92 lines
3.2 KiB
Dart
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
|
|
|
import '../core/services/receipt_service.dart';
|
|
import '../core/services/sound_service.dart';
|
|
import '../data/datasources/local_store.dart';
|
|
import '../data/repositories/customer_repository_impl.dart';
|
|
import '../data/repositories/product_repository_impl.dart';
|
|
import '../data/datasources/remote_catalogue_source.dart';
|
|
import '../data/repositories/sync_repository_impl.dart';
|
|
import '../data/repositories/transaction_repository_impl.dart';
|
|
import '../domain/repositories/customer_repository.dart';
|
|
import '../domain/repositories/product_repository.dart';
|
|
import '../domain/repositories/sync_repository.dart';
|
|
import '../domain/repositories/transaction_repository.dart';
|
|
import '../domain/usecases/checkout_sale.dart';
|
|
|
|
/// Root data source. Overridden in tests with an in-memory double.
|
|
final localStoreProvider = Provider<LocalStore>((ref) => LocalStore.instance);
|
|
|
|
// ---------------------------------------------------------- Repositories
|
|
final productRepositoryProvider = Provider<ProductRepository>(
|
|
(ref) => ProductRepositoryImpl(ref.watch(localStoreProvider)),
|
|
);
|
|
|
|
final customerRepositoryProvider = Provider<CustomerRepository>(
|
|
(ref) => CustomerRepositoryImpl(ref.watch(localStoreProvider)),
|
|
);
|
|
|
|
final transactionRepositoryProvider = Provider<TransactionRepository>(
|
|
(ref) => TransactionRepositoryImpl(ref.watch(localStoreProvider)),
|
|
);
|
|
|
|
/// Simulated back-office endpoints. Held as singletons so the offline toggle
|
|
/// in Settings affects every call.
|
|
final remoteCatalogueProvider =
|
|
Provider<RemoteCatalogueSource>((ref) => RemoteCatalogueSource());
|
|
|
|
final remoteReportSinkProvider =
|
|
Provider<RemoteReportSink>((ref) => RemoteReportSink());
|
|
|
|
final syncRepositoryProvider = Provider<SyncRepository>(
|
|
(ref) => SyncRepositoryImpl(
|
|
ref.watch(localStoreProvider),
|
|
ref.watch(remoteCatalogueProvider),
|
|
ref.watch(remoteReportSinkProvider),
|
|
),
|
|
);
|
|
|
|
// ------------------------------------------------------------- Use cases
|
|
final checkoutSaleProvider = Provider<CheckoutSale>(
|
|
(ref) => CheckoutSale(
|
|
productRepository: ref.watch(productRepositoryProvider),
|
|
customerRepository: ref.watch(customerRepositoryProvider),
|
|
transactionRepository: ref.watch(transactionRepositoryProvider),
|
|
),
|
|
);
|
|
|
|
// -------------------------------------------------------------- Services
|
|
final soundServiceProvider =
|
|
Provider<SoundService>((ref) => SoundService.instance);
|
|
|
|
final receiptServiceProvider =
|
|
Provider<ReceiptService>((ref) => ReceiptService.instance);
|
|
|
|
// --------------------------------------------------------------- Session
|
|
class CashierSession {
|
|
const CashierSession({
|
|
required this.name,
|
|
required this.role,
|
|
required this.terminalId,
|
|
});
|
|
|
|
final String name;
|
|
final String role;
|
|
final String terminalId;
|
|
}
|
|
|
|
final cashierSessionProvider = StateProvider<CashierSession>(
|
|
(ref) => const CashierSession(
|
|
name: 'Suriya',
|
|
role: 'ADMIN',
|
|
terminalId: 'TERM-01',
|
|
),
|
|
);
|
|
|
|
/// Ticks once a minute to drive the header clock without rebuilding on every
|
|
/// frame.
|
|
final clockProvider = StreamProvider<DateTime>((ref) async* {
|
|
yield DateTime.now();
|
|
yield* Stream.periodic(const Duration(seconds: 20), (_) => DateTime.now());
|
|
});
|