efrilmandClaude Opus 5
1505a83dd3
Produk kini punya cara jual `unit` (cacah) atau `weight` (timbangan), mengikuti kontrak backend di docs/integration-weight-based-products.md. - tipe SellBy, domain/infrastructure unit baru, dan endpoint /api/v1/units - dialog input berat saat produk timbangan ditambahkan ke keranjang - tiap penimbangan jadi baris keranjang sendiri; total baris dihitung berat x harga satuan, sedangkan produk cacah tetap digabung - request ke backend mengirim quantity 1 dan membawa berat - migrasi DB v3: kolom sell_by, unit_id, unit_name, unit_abbreviation di tabel products supaya satuan tetap tampil saat offline - tampilan keranjang, struk, split bill, void, dan refund memakai berat - test/weight_based_products_test.dart menutup perilaku di atas (9 test) Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
100 lines
3.1 KiB
Dart
100 lines
3.1 KiB
Dart
import 'dart:developer';
|
|
import 'dart:math' hide log;
|
|
|
|
import 'package:flutter/material.dart';
|
|
import 'package:permission_handler/permission_handler.dart';
|
|
import 'package:shared_preferences/shared_preferences.dart';
|
|
|
|
import '../../injection.dart';
|
|
import '../constant/local_storage_key.dart';
|
|
|
|
void dismissKeyboard(BuildContext context) {
|
|
final currentFocus = FocusScope.of(context);
|
|
if (!currentFocus.hasPrimaryFocus && currentFocus.focusedChild != null) {
|
|
FocusManager.instance.primaryFocus?.unfocus();
|
|
}
|
|
}
|
|
|
|
Map<String, dynamic> getAuthorizationHeader() {
|
|
return {
|
|
'Authorization':
|
|
'Bearer ${getIt<SharedPreferences>().getString(LocalStorageKey.token)}',
|
|
};
|
|
}
|
|
|
|
Map<String, int> getChairDistribution(int capacity) {
|
|
if (capacity == 1) {
|
|
return {'top': 0, 'bottom': 0, 'left': 1, 'right': 0};
|
|
} else if (capacity == 2) {
|
|
return {'top': 0, 'bottom': 0, 'left': 1, 'right': 1};
|
|
} else if (capacity == 3) {
|
|
return {'top': 1, 'bottom': 0, 'left': 1, 'right': 1};
|
|
} else if (capacity == 4) {
|
|
return {'top': 1, 'bottom': 1, 'left': 1, 'right': 1};
|
|
} else if (capacity == 5) {
|
|
return {'top': 2, 'bottom': 1, 'left': 1, 'right': 1};
|
|
} else if (capacity == 6) {
|
|
return {'top': 2, 'bottom': 2, 'left': 1, 'right': 1};
|
|
} else if (capacity == 7) {
|
|
return {'top': 3, 'bottom': 2, 'left': 1, 'right': 1};
|
|
} else if (capacity == 8) {
|
|
return {'top': 3, 'bottom': 3, 'left': 1, 'right': 1};
|
|
} else if (capacity == 9) {
|
|
return {'top': 4, 'bottom': 3, 'left': 1, 'right': 1};
|
|
} else if (capacity == 10) {
|
|
return {'top': 4, 'bottom': 4, 'left': 1, 'right': 1};
|
|
} else {
|
|
int side = ((capacity - 2) / 2).floor();
|
|
return {'top': side, 'bottom': side, 'left': 1, 'right': 1};
|
|
}
|
|
}
|
|
|
|
double safeDouble(double value) {
|
|
if (value.isNaN || value.isInfinite) return 0.0;
|
|
return value;
|
|
}
|
|
|
|
int safeRound(double value) {
|
|
if (value.isNaN || value.isInfinite) return 0;
|
|
return value.round();
|
|
}
|
|
|
|
Future<void> loadPermissionBluetooth() async {
|
|
var status2 = await Permission.bluetoothScan.status;
|
|
log("Permission: $status2");
|
|
if (status2.isDenied) {
|
|
await Permission.bluetoothScan.request();
|
|
}
|
|
var status = await Permission.bluetoothConnect.status;
|
|
if (status.isDenied) {
|
|
await Permission.bluetoothConnect.request();
|
|
}
|
|
}
|
|
|
|
int generateRandomNumber() {
|
|
final random = Random();
|
|
return 1 + random.nextInt(10000);
|
|
}
|
|
|
|
/// Ambil pesan validasi dari amplop error standar backend.
|
|
///
|
|
/// Untuk produk timbangan pesannya menyebut nama produk — misalnya
|
|
/// "product Ikan Tude is sold by weight and requires a weight" — jadi layak
|
|
/// ditampilkan apa adanya ke kasir alih-alih diganti pesan generik.
|
|
String? extractApiErrorCause(dynamic responseData) {
|
|
if (responseData is! Map) return null;
|
|
|
|
final errors = responseData['errors'];
|
|
if (errors is! List || errors.isEmpty) return null;
|
|
|
|
final causes = errors
|
|
.whereType<Map>()
|
|
.map((e) => (e['cause'] ?? e['message'])?.toString())
|
|
.where((cause) => cause != null && cause.isNotEmpty)
|
|
.cast<String>()
|
|
.toList();
|
|
|
|
if (causes.isEmpty) return null;
|
|
return causes.join('\n');
|
|
}
|