fix : change product list in root

packages/chicken/lib/presentation/pages/segmentation/logic.dart

@@ -22,10 +22,9 @@ class SegmentationLogic extends GetxController {
   RxnString searchedValue = RxnString();
 
   GlobalKey<FormState> formKey = GlobalKey<FormState>();
-  TextEditingController weightController = TextEditingController();
-  RxBool isSaleSubmitButtonEnabled = false.obs;
+  TextEditingController weightController = TextEditingController(text: '0');
+  RxBool isSubmitButtonEnabled = false.obs;
 
-  RxList<ProductModel> rolesProductsModel = RxList<ProductModel>();
   Rxn<ProductModel> selectedProduct = Rxn<ProductModel>();
   Rxn<SegmentationModel> selectedSegment = Rxn<SegmentationModel>();
 
@@ -36,6 +35,7 @@ class SegmentationLogic extends GetxController {
   void onInit() {
     super.onInit();
     routesName = ['قطعه‌بندی'].toList();
+    once(rootLogic.rolesProductsModel, (callback) => selectedProduct.value = callback.first);
     getAllSegmentation();
   }
 
@@ -61,6 +61,11 @@ class SegmentationLogic extends GetxController {
       (callback) => getAllSegmentation(),
       time: Duration(milliseconds: timeDebounce),
     );
+    ever(selectedSegment, (_) {
+      validateForm();
+    });
+
+    weightController.addListener(() => validateForm());
   }
 
   void setEditData(SegmentationModel item) {
@@ -69,13 +74,23 @@ class SegmentationLogic extends GetxController {
   }
 
   void clearForm() {
-    weightController.clear();
-    isSaleSubmitButtonEnabled.value = false;
+    weightController.text = '0';
+    isSubmitButtonEnabled.value = false;
     selectedProduct.value = null;
     selectedSegment.value = null;
     formKey.currentState?.reset();
   }
 
+  void validateForm() {
+    isSubmitButtonEnabled = RxBool(
+      selectedProduct.value != null &&
+          selectedSegment.value != null &&
+          weightController.text.isNotEmpty &&
+          int.tryParse(weightController.text) != null &&
+          int.tryParse(weightController.text)! > 0,
+    );
+  }
+
   Future<void> getAllSegmentation([bool isLoadingMore = false]) async {
     if (isLoadingMore) {
       isLoadingMoreAllocationsMade.value = true;
@@ -134,22 +149,6 @@ class SegmentationLogic extends GetxController {
     );
   }
 
-  Future<void> getRolesProducts() async {
-    safeCall(
-      call: () async => await rootLogic.chickenRepository.getRolesProducts(
-        token: rootLogic.tokenService.accessToken.value!,
-      ),
-      onSuccess: (result) {
-        if (result != null) {
-          rolesProductsModel.value = result;
-
-          selectedProduct.value = rolesProductsModel.first;
-        }
-      },
-      onError: (error, stacktrace) {},
-    );
-  }
-
   Future<bool> editSegment() async {
     var res = true;
     safeCall(