Inventory Management | Customer Management | Invoice Management Done | Commodity Rate Sync Done

2026-08-20 20:35:41 +05:30
parent ba9a9fd8a4
commit 5f620022f3
101 changed files with 9091 additions and 240 deletions
--- a/kifi-app/lib/features/inventory/providers/uoms_provider.dart
+++ b/kifi-app/lib/features/inventory/providers/uoms_provider.dart
@@ -0,0 +1,96 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import '../../../core/network/dio_client.dart';
+import '../domain/uom.dart';
+
+class UomsNotifier extends AsyncNotifier<List<UnitOfMeasure>> {
+  List<UnitOfMeasure> _allUoms = [];
+
+  @override
+  Future<List<UnitOfMeasure>> build() async {
+    return _fetchUoms();
+  }
+
+  Future<List<UnitOfMeasure>> _fetchUoms() async {
+    final response = await DioClient().dio.get('/inventory/uom').timeout(
+      const Duration(seconds: 5),
+      onTimeout: () => throw Exception('Connection timed out'),
+    );
+    if (response.data == null || response.data.toString().isEmpty) {
+      _allUoms = [];
+      return [];
+    }
+    final list = (response.data as List).map((e) => UnitOfMeasure.fromJson(e)).toList();
+    _allUoms = list;
+    return list;
+  }
+
+  void search(String query) {
+    if (query.isEmpty) {
+      state = AsyncValue.data(_allUoms);
+      return;
+    }
+    final lowerQuery = query.toLowerCase();
+    final filtered = _allUoms.where((uom) => 
+      uom.name.toLowerCase().contains(lowerQuery) || 
+      (uom.abbreviation?.toLowerCase().contains(lowerQuery) ?? false)
+    ).toList();
+    state = AsyncValue.data(filtered);
+  }
+
+  Future<void> fetchUoms() async {
+    try {
+      final data = await _fetchUoms();
+      state = AsyncValue.data(data);
+    } catch (e, stack) {
+      state = AsyncValue.error(e, stack);
+    }
+  }
+
+  Future<void> createUom(UnitOfMeasure uom) async {
+    try {
+      final response = await DioClient().dio.post('/inventory/uom', data: uom.toJson());
+      final newUom = UnitOfMeasure.fromJson(response.data);
+      if (state is AsyncData) {
+        _allUoms = [..._allUoms, newUom];
+        state = AsyncValue.data([...state.value!, newUom]);
+      } else {
+        await fetchUoms();
+      }
+    } catch (e) {
+      throw Exception('Failed to create UOM: $e');
+    }
+  }
+
+  Future<void> updateUom(int id, UnitOfMeasure uom) async {
+    try {
+      final response = await DioClient().dio.put('/inventory/uom/$id', data: uom.toJson());
+      final updatedUom = UnitOfMeasure.fromJson(response.data);
+      if (state is AsyncData) {
+        _allUoms = _allUoms.map((e) => e.id == id ? updatedUom : e).toList();
+        state = AsyncValue.data(
+          state.value!.map((e) => e.id == id ? updatedUom : e).toList(),
+        );
+      }
+    } catch (e) {
+      throw Exception('Failed to update UOM: $e');
+    }
+  }
+
+  Future<void> deleteUom(int id) async {
+    try {
+      await DioClient().dio.delete('/inventory/uom/$id');
+      if (state is AsyncData) {
+        _allUoms = _allUoms.where((e) => e.id != id).toList();
+        state = AsyncValue.data(
+          state.value!.where((e) => e.id != id).toList(),
+        );
+      }
+    } catch (e) {
+      throw Exception('Failed to delete UOM: $e');
+    }
+  }
+}
+
+final uomsProvider = AsyncNotifierProvider<UomsNotifier, List<UnitOfMeasure>>(() {
+  return UomsNotifier();
+});