enhance: Enhances data models and reception details

Improves JSON deserialization for product and stock picking models by
using custom `fromJson` methods and explicit `JsonKey` mappings.
This ensures robust parsing of fields like barcode, display name, and product IDs.

Adds a new `ecart` getter to calculate the difference between requested
and received quantities for stock moves.

Updates the reception details page to display a list of products
with their requested, received, and calculated difference quantities.

Removes redundant JSON-RPC fields from the `stock.picking/web_read` API call.

lib/backend/api/api_calls.dart

@@ -181,8 +181,6 @@ class ApiCalls {
       final response = await dioService.post(
         path: '/web/dataset/call_kw/stock.picking/web_read',
         data: {
-          "jsonrpc": "2.0",
-          "method": "call",
           "params": {
             "model": "stock.picking",
             "method": "web_read",

lib/backend/schema/product/product_model.dart

@@ -1,4 +1,5 @@
 import 'package:e_scan/backend/objectbox/entities/product/product_entity.dart';
+import 'package:e_scan/utils/utils.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 
 part 'product_model.freezed.dart';
@@ -6,8 +7,12 @@ part 'product_model.g.dart';
 
 @Freezed(toJson: true)
 abstract class ProductModel with _$ProductModel {
-  factory ProductModel({int? id, String? barcode, String? displayName}) =
+  factory ProductModel({
-      _ProductModel;
+    int? id,
+    @JsonKey(fromJson: stringFromJson) String? barcode,
+    @JsonKey(name: 'display_name', fromJson: stringFromJson)
+    String? displayName,
+  }) = _ProductModel;
 
   factory ProductModel.fromJson(Map<String, dynamic> json) =>
       _$ProductModelFromJson(json);

lib/backend/schema/product/product_model.freezed.dart

@@ -16,7 +16,7 @@ T _$identity<T>(T value) => value;
 /// @nodoc
 mixin _$ProductModel {
 
- int? get id; String? get barcode; String? get displayName;
+ int? get id;@JsonKey(fromJson: stringFromJson) String? get barcode;@JsonKey(name: 'display_name', fromJson: stringFromJson) String? get displayName;
 /// Create a copy of ProductModel
 /// with the given fields replaced by the non-null parameter values.
 @JsonKey(includeFromJson: false, includeToJson: false)
@@ -49,7 +49,7 @@ abstract mixin class $ProductModelCopyWith<$Res>  {
   factory $ProductModelCopyWith(ProductModel value, $Res Function(ProductModel) _then) = _$ProductModelCopyWithImpl;
 @useResult
 $Res call({
- int? id, String? barcode, String? displayName
+ int? id,@JsonKey(fromJson: stringFromJson) String? barcode,@JsonKey(name: 'display_name', fromJson: stringFromJson) String? displayName
 });
 
 
@@ -82,12 +82,12 @@ as String?,
 @JsonSerializable()
 
 class _ProductModel implements ProductModel {
-   _ProductModel({this.id, this.barcode, this.displayName});
+   _ProductModel({this.id, @JsonKey(fromJson: stringFromJson) this.barcode, @JsonKey(name: 'display_name', fromJson: stringFromJson) this.displayName});
   factory _ProductModel.fromJson(Map<String, dynamic> json) => _$ProductModelFromJson(json);
 
 @override final  int? id;
-@override final  String? barcode;
+@override@JsonKey(fromJson: stringFromJson) final  String? barcode;
-@override final  String? displayName;
+@override@JsonKey(name: 'display_name', fromJson: stringFromJson) final  String? displayName;
 
 /// Create a copy of ProductModel
 /// with the given fields replaced by the non-null parameter values.
@@ -122,7 +122,7 @@ abstract mixin class _$ProductModelCopyWith<$Res> implements $ProductModelCopyWi
   factory _$ProductModelCopyWith(_ProductModel value, $Res Function(_ProductModel) _then) = __$ProductModelCopyWithImpl;
 @override @useResult
 $Res call({
- int? id, String? barcode, String? displayName
+ int? id,@JsonKey(fromJson: stringFromJson) String? barcode,@JsonKey(name: 'display_name', fromJson: stringFromJson) String? displayName
 });
 
 

lib/backend/schema/product/product_model.g.dart

@@ -9,13 +9,13 @@ part of 'product_model.dart';
 _ProductModel _$ProductModelFromJson(Map<String, dynamic> json) =>
     _ProductModel(
       id: (json['id'] as num?)?.toInt(),
-      barcode: json['barcode'] as String?,
+      barcode: stringFromJson(json['barcode']),
-      displayName: json['displayName'] as String?,
+      displayName: stringFromJson(json['display_name']),
     );
 
 Map<String, dynamic> _$ProductModelToJson(_ProductModel instance) =>
     <String, dynamic>{
       'id': instance.id,
       'barcode': instance.barcode,
-      'displayName': instance.displayName,
+      'display_name': instance.displayName,
     };

lib/backend/schema/stock_picking/stock_picking_record_model.dart

@@ -72,6 +72,7 @@ List<MoveWithoutPackageModel>? _moveIdsWithoutPackageFromJson(dynamic json) =>
 abstract class MoveLineWithoutPackageModel with _$MoveLineWithoutPackageModel {
   const factory MoveLineWithoutPackageModel({
     int? id,
+    @JsonKey(name: 'product_id', fromJson: _productFromJson)
     ProductModel? productId,
     double? quantity,
   }) = _MoveLineWithoutPackageModel;
@@ -84,15 +85,23 @@ abstract class MoveLineWithoutPackageModel with _$MoveLineWithoutPackageModel {
 abstract class MoveWithoutPackageModel with _$MoveWithoutPackageModel {
   const factory MoveWithoutPackageModel({
     int? id,
+    @JsonKey(name: 'product_id', fromJson: _productFromJson)
     ProductModel? productId,
     double? quantity,
-    double? productUomQty,
+    @JsonKey(name: 'product_uom_qty') double? productUomQty,
   }) = _MoveWithoutPackageModel;
 
   factory MoveWithoutPackageModel.fromJson(Map<String, dynamic> json) =>
       _$MoveWithoutPackageModelFromJson(json);
 }
 
+ProductModel? _productFromJson(dynamic json) =>
+    objectFromJson(json, ProductModel.fromJson);
+
 extension StockPickingRecordModelExt on StockPickingRecordModel {
   bool get isDone => state == "done";
 }
+
+extension MoveWithoutPackageModelExt on MoveWithoutPackageModel {
+  double get ecart => ((quantity ?? 0) - (productUomQty ?? 0));
+}

lib/backend/schema/stock_picking/stock_picking_record_model.freezed.dart

@@ -350,7 +350,7 @@ $StockPickingTypeModelCopyWith<$Res>? get pickingTypeId {
 /// @nodoc
 mixin _$MoveLineWithoutPackageModel {
 
- int? get id; ProductModel? get productId; double? get quantity;
+ int? get id;@JsonKey(name: 'product_id', fromJson: _productFromJson) ProductModel? get productId; double? get quantity;
 /// Create a copy of MoveLineWithoutPackageModel
 /// with the given fields replaced by the non-null parameter values.
 @JsonKey(includeFromJson: false, includeToJson: false)
@@ -383,7 +383,7 @@ abstract mixin class $MoveLineWithoutPackageModelCopyWith<$Res>  {
   factory $MoveLineWithoutPackageModelCopyWith(MoveLineWithoutPackageModel value, $Res Function(MoveLineWithoutPackageModel) _then) = _$MoveLineWithoutPackageModelCopyWithImpl;
 @useResult
 $Res call({
- int? id, ProductModel? productId, double? quantity
+ int? id,@JsonKey(name: 'product_id', fromJson: _productFromJson) ProductModel? productId, double? quantity
 });
 
 
@@ -428,11 +428,11 @@ $ProductModelCopyWith<$Res>? get productId {
 @JsonSerializable()
 
 class _MoveLineWithoutPackageModel implements MoveLineWithoutPackageModel {
-  const _MoveLineWithoutPackageModel({this.id, this.productId, this.quantity});
+  const _MoveLineWithoutPackageModel({this.id, @JsonKey(name: 'product_id', fromJson: _productFromJson) this.productId, this.quantity});
   factory _MoveLineWithoutPackageModel.fromJson(Map<String, dynamic> json) => _$MoveLineWithoutPackageModelFromJson(json);
 
 @override final  int? id;
-@override final  ProductModel? productId;
+@override@JsonKey(name: 'product_id', fromJson: _productFromJson) final  ProductModel? productId;
 @override final  double? quantity;
 
 /// Create a copy of MoveLineWithoutPackageModel
@@ -468,7 +468,7 @@ abstract mixin class _$MoveLineWithoutPackageModelCopyWith<$Res> implements $Mov
   factory _$MoveLineWithoutPackageModelCopyWith(_MoveLineWithoutPackageModel value, $Res Function(_MoveLineWithoutPackageModel) _then) = __$MoveLineWithoutPackageModelCopyWithImpl;
 @override @useResult
 $Res call({
- int? id, ProductModel? productId, double? quantity
+ int? id,@JsonKey(name: 'product_id', fromJson: _productFromJson) ProductModel? productId, double? quantity
 });
 
 
@@ -513,7 +513,7 @@ $ProductModelCopyWith<$Res>? get productId {
 /// @nodoc
 mixin _$MoveWithoutPackageModel {
 
- int? get id; ProductModel? get productId; double? get quantity; double? get productUomQty;
+ int? get id;@JsonKey(name: 'product_id', fromJson: _productFromJson) ProductModel? get productId; double? get quantity;@JsonKey(name: 'product_uom_qty') double? get productUomQty;
 /// Create a copy of MoveWithoutPackageModel
 /// with the given fields replaced by the non-null parameter values.
 @JsonKey(includeFromJson: false, includeToJson: false)
@@ -546,7 +546,7 @@ abstract mixin class $MoveWithoutPackageModelCopyWith<$Res>  {
   factory $MoveWithoutPackageModelCopyWith(MoveWithoutPackageModel value, $Res Function(MoveWithoutPackageModel) _then) = _$MoveWithoutPackageModelCopyWithImpl;
 @useResult
 $Res call({
- int? id, ProductModel? productId, double? quantity, double? productUomQty
+ int? id,@JsonKey(name: 'product_id', fromJson: _productFromJson) ProductModel? productId, double? quantity,@JsonKey(name: 'product_uom_qty') double? productUomQty
 });
 
 
@@ -592,13 +592,13 @@ $ProductModelCopyWith<$Res>? get productId {
 @JsonSerializable()
 
 class _MoveWithoutPackageModel implements MoveWithoutPackageModel {
-  const _MoveWithoutPackageModel({this.id, this.productId, this.quantity, this.productUomQty});
+  const _MoveWithoutPackageModel({this.id, @JsonKey(name: 'product_id', fromJson: _productFromJson) this.productId, this.quantity, @JsonKey(name: 'product_uom_qty') this.productUomQty});
   factory _MoveWithoutPackageModel.fromJson(Map<String, dynamic> json) => _$MoveWithoutPackageModelFromJson(json);
 
 @override final  int? id;
-@override final  ProductModel? productId;
+@override@JsonKey(name: 'product_id', fromJson: _productFromJson) final  ProductModel? productId;
 @override final  double? quantity;
-@override final  double? productUomQty;
+@override@JsonKey(name: 'product_uom_qty') final  double? productUomQty;
 
 /// Create a copy of MoveWithoutPackageModel
 /// with the given fields replaced by the non-null parameter values.
@@ -633,7 +633,7 @@ abstract mixin class _$MoveWithoutPackageModelCopyWith<$Res> implements $MoveWit
   factory _$MoveWithoutPackageModelCopyWith(_MoveWithoutPackageModel value, $Res Function(_MoveWithoutPackageModel) _then) = __$MoveWithoutPackageModelCopyWithImpl;
 @override @useResult
 $Res call({
- int? id, ProductModel? productId, double? quantity, double? productUomQty
+ int? id,@JsonKey(name: 'product_id', fromJson: _productFromJson) ProductModel? productId, double? quantity,@JsonKey(name: 'product_uom_qty') double? productUomQty
 });
 
 

lib/backend/schema/stock_picking/stock_picking_record_model.g.dart

@@ -76,9 +76,7 @@ _MoveLineWithoutPackageModel _$MoveLineWithoutPackageModelFromJson(
   Map<String, dynamic> json,
 ) => _MoveLineWithoutPackageModel(
   id: (json['id'] as num?)?.toInt(),
-  productId: json['productId'] == null
+  productId: _productFromJson(json['product_id']),
-      ? null
-      : ProductModel.fromJson(json['productId'] as Map<String, dynamic>),
   quantity: (json['quantity'] as num?)?.toDouble(),
 );
 
@@ -86,7 +84,7 @@ Map<String, dynamic> _$MoveLineWithoutPackageModelToJson(
   _MoveLineWithoutPackageModel instance,
 ) => <String, dynamic>{
   'id': instance.id,
-  'productId': instance.productId,
+  'product_id': instance.productId,
   'quantity': instance.quantity,
 };
 
@@ -94,18 +92,16 @@ _MoveWithoutPackageModel _$MoveWithoutPackageModelFromJson(
   Map<String, dynamic> json,
 ) => _MoveWithoutPackageModel(
   id: (json['id'] as num?)?.toInt(),
-  productId: json['productId'] == null
+  productId: _productFromJson(json['product_id']),
-      ? null
-      : ProductModel.fromJson(json['productId'] as Map<String, dynamic>),
   quantity: (json['quantity'] as num?)?.toDouble(),
-  productUomQty: (json['productUomQty'] as num?)?.toDouble(),
+  productUomQty: (json['product_uom_qty'] as num?)?.toDouble(),
 );
 
 Map<String, dynamic> _$MoveWithoutPackageModelToJson(
   _MoveWithoutPackageModel instance,
 ) => <String, dynamic>{
   'id': instance.id,
-  'productId': instance.productId,
+  'product_id': instance.productId,
   'quantity': instance.quantity,
-  'productUomQty': instance.productUomQty,
+  'product_uom_qty': instance.productUomQty,
 };

lib/pages/operation/reception/reception_details_page.dart

@@ -52,6 +52,13 @@ class _ReceptionDetailsPageState extends ConsumerState<ReceptionDetailsPage> {
                     ),
                     const SizedBox(height: 16),
                   ],
+                  Text(
+                    'Détails réception',
+                    style: AppTheme.of(
+                      context,
+                    ).bodyMedium.copyWith(fontWeight: FontWeight.bold),
+                  ),
+                  SizedBox(height: 10),
                   StockPickingCard(
                     isDone: reception?.isDone == true,
                     margin: EdgeInsets.symmetric(horizontal: 5),
@@ -62,6 +69,68 @@ class _ReceptionDetailsPageState extends ConsumerState<ReceptionDetailsPage> {
                     origin: reception?.origin,
                     status: reception?.state,
                   ),
+                  SizedBox(height: 20),
+                  ListView(
+                    physics: NeverScrollableScrollPhysics(),
+                    shrinkWrap: true,
+                    primary: true,
+                    children: [
+                      Text(
+                        'Produits',
+                        style: AppTheme.of(
+                          context,
+                        ).bodyMedium.copyWith(fontWeight: FontWeight.bold),
+                      ),
+                      SizedBox(height: 10),
+                      ...reception?.moveIdsWithoutPackage
+                              ?.map(
+                                (move) => Card(
+                                  color: AppTheme.of(context).primaryBackground,
+                                  child: ListTile(
+                                    title: Text(
+                                      move.productId?.displayName ?? '',
+                                      style: TextStyle(color: Colors.black),
+                                    ),
+                                    subtitle: Wrap(
+                                      spacing: 5,
+                                      children: [
+                                        Chip(
+                                          backgroundColor: AppTheme.of(
+                                            context,
+                                          ).secondaryBackground,
+                                          label: Text(
+                                            "Qté demandée: ${move.productUomQty}",
+                                          ),
+                                        ),
+                                        Chip(
+                                          backgroundColor: AppTheme.of(
+                                            context,
+                                          ).secondaryBackground,
+                                          label: Text(
+                                            "Qté reçue: ${move.quantity}",
+                                          ),
+                                        ),
+                                        Chip(
+                                          backgroundColor: AppTheme.of(
+                                            context,
+                                          ).secondaryBackground,
+                                          label: Text(
+                                            "Ecart: ${move.ecart}",
+                                            style: TextStyle(
+                                              color: Colors.green,
+                                              fontWeight: FontWeight.bold,
+                                            ),
+                                          ),
+                                        ),
+                                      ],
+                                    ),
+                                  ),
+                                ),
+                              )
+                              .toList() ??
+                          [],
+                    ],
+                  ),
                 ],
               ),
             ),

lib/utils/utils.dart

@@ -16,6 +16,16 @@ String? stringFromJson(dynamic json) {
   return null;
 }
 
+double? doubleFromJson(dynamic json) {
+  if (json is double) return json;
+  return null;
+}
+
+int? intFromJson(dynamic json) {
+  if (json is int) return json;
+  return null;
+}
+
 T? objectFromJson<T>(dynamic json, T Function(Map<String, dynamic>) fromJson) {
   if (json is Map<String, dynamic>) return fromJson(json);
   return null;