reworked operation (#12)

Reviewed-on: #12
Co-authored-by: Mark M2 Macbook <marco@catelli.it>
Co-committed-by: Mark M2 Macbook <marco@catelli.it>

lib/features/master_data/products/blocs/product_cubit.dart

@@ -9,19 +9,17 @@ import 'package:get_it/get_it.dart';
 
 part 'product_state.dart';
 
-class ProductCubit extends Cubit<ProductState> {
+class ProductsCubit extends Cubit<ProductState> {
   final ProductRepository _repository = GetIt.I<ProductRepository>();
   final SessionCubit _sessionCubit = GetIt.I<SessionCubit>();
 
-  ProductCubit() : super(const ProductState());
+  ProductsCubit() : super(const ProductState());
 
   // Caricamento iniziale dei Brand
   Future<void> loadBrands() async {
     emit(state.copyWith(status: ProductStatus.loading));
     try {
-      final brands = await _repository.getBrands(
-        _sessionCubit.state.company!.id!,
-      );
+      final brands = await _repository.getBrands();
       emit(state.copyWith(status: ProductStatus.success, brands: brands));
     } catch (e) {
       emit(
@@ -30,6 +28,27 @@ class ProductCubit extends Cubit<ProductState> {
     }
   }
 
+  Future<void> loadModels() async {
+    emit(state.copyWith(status: ProductStatus.loading));
+    try {
+      final models = await _repository.getModels();
+      emit(state.copyWith(status: ProductStatus.success, models: models));
+    } catch (e) {
+      emit(
+        state.copyWith(status: ProductStatus.error, errorMessage: e.toString()),
+      );
+    }
+  }
+
+  Future<void> refreshCubit() async {
+    if (state.selectedBrand != null) {
+      await selectBrand(state.selectedBrand);
+    } else {
+      emit(state.copyWith(status: ProductStatus.initial));
+      await loadBrands();
+    }
+  }
+
   // Selezione Brand e caricamento Modelli
   Future<void> selectBrand(BrandModel? brand) async {
     if (brand == null) {

lib/features/master_data/products/data/product_repository.dart

@@ -1,3 +1,4 @@
+import 'package:flux/core/blocs/session/session_cubit.dart';
 import 'package:get_it/get_it.dart';
 import 'package:supabase_flutter/supabase_flutter.dart';
 import '../models/brand_model.dart';
@@ -5,16 +6,17 @@ import '../models/model_model.dart';
 
 class ProductRepository {
   final SupabaseClient _supabase = GetIt.I<SupabaseClient>();
+  final String _companyId = GetIt.I<SessionCubit>().state.company!.id!;
 
   // --- BRAND ---
 
   /// Recupera tutti i brand dell'azienda
-  Future<List<BrandModel>> getBrands(String companyId) async {
+  Future<List<BrandModel>> getBrands() async {
     try {
       final response = await _supabase
           .from('brand')
           .select()
-          .eq('company_id', companyId)
+          .eq('company_id', _companyId)
           .eq('is_active', true)
           .order('name');
 
@@ -57,6 +59,19 @@ class ProductRepository {
     }
   }
 
+  Future<List<ModelModel>> getModels() async {
+    try {
+      final response = await _supabase
+          .from('model')
+          .select()
+          .eq('is_active', true)
+          .order('name');
+      return (response as List).map((m) => ModelModel.fromJson(m)).toList();
+    } catch (e) {
+      throw '$e';
+    }
+  }
+
   /// Crea o aggiorna un modello
   /// NOTA: name_with_brand verrà gestito dal trigger SQL che hai lanciato!
   Future<ModelModel> upsertModel(ModelModel model) async {

lib/features/master_data/products/models/brand_model.dart

@@ -1,5 +1,5 @@
 import 'package:equatable/equatable.dart';
-import 'package:flux/core/utils/string_extensions.dart';
+import 'package:flux/core/utils/extensions.dart';
 
 class BrandModel extends Equatable {
   final String? id;

lib/features/master_data/products/models/model_model.dart

@@ -1,5 +1,5 @@
 import 'package:equatable/equatable.dart';
-import 'package:flux/core/utils/string_extensions.dart';
+import 'package:flux/core/utils/extensions.dart';
 
 class ModelModel extends Equatable {
   final String? id;

lib/features/master_data/products/ui/brand_selector.dart

@@ -33,7 +33,7 @@ class BrandSelector extends StatelessWidget {
                 return DropdownMenuItem(value: brand, child: Text(brand.name));
               }).toList(),
               onChanged: (brand) =>
-                  context.read<ProductCubit>().selectBrand(brand),
+                  context.read<ProductsCubit>().selectBrand(brand),
             ),
           ),
           const SizedBox(width: 16),

lib/features/master_data/products/ui/models_list.dart

@@ -64,7 +64,7 @@ class ModelsList extends StatelessWidget {
                         color: model.isActive ? context.accent : Colors.grey,
                       ),
                       onPressed: () => context
-                          .read<ProductCubit>()
+                          .read<ProductsCubit>()
                           .toggleStatus('model', model.id!, model.isActive),
                     ),
                   ],

lib/features/master_data/products/ui/product_dialogs.dart

@@ -40,7 +40,7 @@ void _submitBrand(
   BrandModel? brand,
 ) {
   if (controller.text.trim().isNotEmpty) {
-    context.read<ProductCubit>().saveBrand(controller.text, id: brand?.id);
+    context.read<ProductsCubit>().saveBrand(controller.text, id: brand?.id);
     Navigator.pop(context);
   }
 }
@@ -81,7 +81,7 @@ void _submitModel(
   ModelModel? model,
 ) {
   if (controller.text.isNotEmpty) {
-    context.read<ProductCubit>().saveModel(controller.text, id: model?.id);
+    context.read<ProductsCubit>().saveModel(controller.text, id: model?.id);
     Navigator.pop(context);
   }
 }

lib/features/master_data/products/ui/products_screen.dart

@@ -12,7 +12,7 @@ class ProductsScreen extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     // Carichiamo i brand appena la pagina viene creata
-    context.read<ProductCubit>().loadBrands();
+    context.read<ProductsCubit>().loadBrands();
 
     return Scaffold(
       backgroundColor: context.background,
@@ -33,7 +33,7 @@ class ProductsScreen extends StatelessWidget {
           ),
         ),
       ),
-      body: BlocConsumer<ProductCubit, ProductState>(
+      body: BlocConsumer<ProductsCubit, ProductState>(
         listener: (context, state) {
           if (state.status == ProductStatus.error) {
             ScaffoldMessenger.of(context).showSnackBar(

lib/features/master_data/products/ui/quick_product_dialog.dart

@@ -23,7 +23,7 @@ class _QuickProductDialogState extends State<QuickProductDialog> {
 
     setState(() => _isLoading = true);
 
-    final newModel = await context.read<ProductCubit>().quickCreateProduct(
+    final newModel = await context.read<ProductsCubit>().quickCreateProduct(
       brandName: _selectedBrandName.trim(),
       modelName: _modelCtrl.text.trim(),
     );