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HMG_Patient_App_New/lib/features/radiology/radiology_view_model.dart

175 lines
6.8 KiB
Dart

import 'package:flutter/material.dart';
import 'package:hmg_patient_app_new/extensions/string_extensions.dart';
import 'package:hmg_patient_app_new/features/authentication/models/resp_models/authenticated_user_resp_model.dart';
import 'package:hmg_patient_app_new/features/radiology/radiology_repo.dart';
import 'package:hmg_patient_app_new/presentation/radiology/radiology_result_page.dart';
import 'package:hmg_patient_app_new/services/error_handler_service.dart';
import 'package:hmg_patient_app_new/services/navigation_service.dart';
import 'package:hmg_patient_app_new/widgets/routes/custom_page_route.dart';
import 'models/resp_models/patient_radiology_response_model.dart';
class RadiologyViewModel extends ChangeNotifier {
bool isRadiologyOrdersLoading = false;
bool isRadiologyPDFReportLoading = false;
RadiologyRepo radiologyRepo;
ErrorHandlerService errorHandlerService;
NavigationService navigationService;
List<PatientRadiologyResponseModel> patientRadiologyOrders = [];
List<PatientRadiologyResponseModel> filteredRadiologyOrders = [];
List<PatientRadiologyResponseModel> tempRadiologyOrders = [];
String radiologyImageURL = "";
String patientRadiologyReportPDFBase64 = "";
late List<String> _radiologySuggestionsList = [];
List<String> get radiologySuggestions => _radiologySuggestionsList;
late PatientRadiologyResponseModel patientRadiologyOrderByAppointment;
// --- Grouping fields: By Clinic / By Hospital ---
bool isSortByClinic = true;
List<List<PatientRadiologyResponseModel>> patientRadiologyOrdersByClinic = [];
List<List<PatientRadiologyResponseModel>> patientRadiologyOrdersByHospital = [];
List<List<PatientRadiologyResponseModel>> patientRadiologyOrdersViewList = [];
void setIsSortByClinic(bool value) {
isSortByClinic = value;
patientRadiologyOrdersViewList = isSortByClinic ? patientRadiologyOrdersByClinic : patientRadiologyOrdersByHospital;
notifyListeners();
}
RadiologyViewModel({required this.radiologyRepo, required this.errorHandlerService, required this.navigationService});
initRadiologyViewModel() {
patientRadiologyOrders.clear();
filteredRadiologyOrders.clear();
isRadiologyOrdersLoading = true;
isRadiologyPDFReportLoading = true;
radiologyImageURL = "";
getPatientRadiologyOrders();
notifyListeners();
}
Future<void> getPatientRadiologyOrders({Function(dynamic)? onSuccess, Function(String)? onError}) async {
final result = await radiologyRepo.getPatientRadiologyOrders();
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) {
patientRadiologyOrders = apiResponse.data!;
filteredRadiologyOrders = List.from(patientRadiologyOrders);
tempRadiologyOrders = [...patientRadiologyOrders];
isRadiologyOrdersLoading = false;
filterSuggestions();
notifyListeners();
if (onSuccess != null) {
onSuccess(apiResponse);
}
}
},
);
}
Future<void> getPatientRadiologyOrdersByAppointment({required num appointmentNo, required num projectID, Function(dynamic)? onSuccess, Function(String)? onError}) async {
final result = await radiologyRepo.getPatientRadiologyOrderByAppointment(appointmentNo: appointmentNo, projectID: projectID);
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) {
notifyListeners();
if (apiResponse.data!.isNotEmpty) {
if (onSuccess != null) {
onSuccess(apiResponse);
}
navigationService.push(
CustomPageRoute(
page: RadiologyResultPage(patientRadiologyResponseModel: apiResponse.data!.first),
),
);
} else {
if (onError != null) {
onError("No Radiology Orders Found".needTranslation);
}
}
}
},
);
}
Future<void> getRadiologyImage(
{required PatientRadiologyResponseModel patientRadiologyResponseModel, Function(dynamic)? onSuccess, Function(String)? onError}) async {
final result = await radiologyRepo.getRadiologyImage(patientRadiologyResponseModel: patientRadiologyResponseModel);
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) {
radiologyImageURL = apiResponse.data!;
notifyListeners();
if (onSuccess != null) {
onSuccess(apiResponse);
}
}
},
);
}
Future<void> getRadiologyPDF(
{required PatientRadiologyResponseModel patientRadiologyResponseModel,
required AuthenticatedUser authenticatedUser,
Function(dynamic)? onSuccess,
Function(String)? onError}) async {
final result =
await radiologyRepo.getRadiologyReportPDF(patientRadiologyResponseModel: patientRadiologyResponseModel, authenticatedUser: authenticatedUser);
result.fold(
(failure) async => await errorHandlerService.handleError(
failure: failure,
onOkPressed: () {
onError!(failure.message);
},
),
(apiResponse) {
if (apiResponse.messageStatus == 2) {
onError!(apiResponse.errorMessage!);
// dialogService.showErrorDialog(message: apiResponse.errorMessage!, onOkPressed: () {});
} else if (apiResponse.messageStatus == 1) {
patientRadiologyReportPDFBase64 = apiResponse.data!;
isRadiologyPDFReportLoading = false;
notifyListeners();
if (onSuccess != null) {
onSuccess(apiResponse);
}
}
},
);
}
filterSuggestions() {
final List<String> labels = patientRadiologyOrders.map((detail) => detail.description).whereType<String>().toList();
_radiologySuggestionsList = labels.toSet().toList();
notifyListeners();
}
filterRadiologyReports(String query) {
if (query.isEmpty) {
patientRadiologyOrders = tempRadiologyOrders; // reset
} else {
filteredRadiologyOrders = filteredRadiologyOrders.where((desc) => desc.description!.toLowerCase().contains(query.toLowerCase())).toList();
patientRadiologyOrders = filteredRadiologyOrders;
}
notifyListeners();
}
}