HMG_Patient_App_New/lib/features/lab/lab_view_model.dart

import 'package:flutter/material.dart';
import 'package:hmg_patient_app_new/features/lab/lab_repo.dart';
import 'package:hmg_patient_app_new/features/lab/models/resp_models/patient_lab_orders_response_model.dart';
import 'package:hmg_patient_app_new/services/error_handler_service.dart';

class LabViewModel extends ChangeNotifier {
  bool isLabOrdersLoading = false;
  bool isLabResultsLoading = false;

  LabRepo labRepo;
  ErrorHandlerService errorHandlerService;

  List<PatientLabOrdersResponseModel> patientLabOrders = [];

  LabViewModel({required this.labRepo, required this.errorHandlerService});

  initLabProvider() {
    patientLabOrders.clear();
    isLabOrdersLoading = true;
    isLabResultsLoading = true;
    getPatientLabOrders();
    notifyListeners();
  }

  Future<void> getPatientLabOrders({Function(dynamic)? onSuccess, Function(String)? onError}) async {
    final result = await labRepo.getPatientLabOrders(patientId: "1231755");

    result.fold(
      (failure) async => await errorHandlerService.handleError(failure: failure),
      (apiResponse) {
        if (apiResponse.messageStatus == 2) {
          // dialogService.showErrorDialog(message: apiResponse.errorMessage!, onOkPressed: () {});
        } else if (apiResponse.messageStatus == 1) {
          patientLabOrders = apiResponse.data!;
          isLabOrdersLoading = false;
          isLabResultsLoading = false;
          notifyListeners();
          if (onSuccess != null) {
            onSuccess(apiResponse);
          }
        }
      },
    );
  }
}