private async void DoConnect()
{
if (AddressIdentifier.IsIpAddressIdentifier(ServerAddress))
{
session.TryConnect(new Address(Protocol, AddressIdentifier.GetIpAddressIdentifierFromString(ServerAddress)),
new Address(Protocol, AddressIdentifier.GetIpAddressIdentifierFromString(ClientAddress)),
errorMessage =>
{
Application.Current.Dispatcher.Invoke(async() =>
{
var dialog = new UserDialogBox(
"",
$"Es kann keine Verbindung mit {ServerAddress} hergestellt werden",
MessageBoxButton.OK
);
await dialog.ShowMahAppsDialog();
});
});
}
else
{
var dialog = new UserDialogBox("", $"{ServerAddress} ist keine gültige Ip-Adresse",
MessageBoxButton.OK);
await dialog.ShowMahAppsDialog();
}
SetAutoConnectToSettings();
}
private async void DoSaveChanges()
{
if (!Date.IsValidDateString(PatientBirthday))
{
var dialog = new UserDialogBox("Error",
$"{PatientBirthday} ist kein gültiges Datum.\nFormat: dd.mm.yyyy",
MessageBoxButton.OK);
await dialog.ShowMahAppsDialog();
return;
}
if (string.IsNullOrWhiteSpace(PatientName))
{
var dialog = new UserDialogBox("Error",
"Der Patientenname darf nicht leer bleiben",
MessageBoxButton.OK);
await dialog.ShowMahAppsDialog();
return;
}
patientRepository.UpdatePatient(selectedPatientVariable.Value.Id,
PatientName,
PatientExternalId,
Date.Parse(PatientBirthday),
IsPatientAlive,
IsPatientHidden);
selectedPatientVariable.Value = null;
}
private async void DoDeleteMedicalPractice()
{
var dialog = new UserDialogBox("",
$"Praxis [{SelectedMedicalPractice.Name}] wirklich löschen?",
MessageBoxButton.OKCancel);
var result = await dialog.ShowMahAppsDialog();
if (result == MessageDialogResult.Affirmative)
{
var practiceToDelete = SelectedMedicalPracticeObject;
dataCenter.RemoveMedicalPractice(practiceToDelete);
MedicalPractices.Remove(SelectedMedicalPractice);
foreach (var user in dataCenter.GetAllUsers())
{
if (user.ListOfAccessableMedicalPractices.Contains(practiceToDelete.Id))
{
var updatedUser = user.UpdateListOfAccessableMedicalPractices(
user.ListOfAccessableMedicalPractices.Where(medPracId => medPracId != practiceToDelete.Id)
.ToList()
);
dataCenter.UpdateUser(updatedUser);
}
}
SelectedMedicalPractice = null;
}
}
private async void DoRejectChanges()
{
var dialog = new UserDialogBox("", "Änderungen verwerfen?", MessageBoxButton.OKCancel);
var result = await dialog.ShowMahAppsDialog();
if (result == MessageDialogResult.Affirmative)
{
SelectedMedicalPractice = null;
}
}
public static async void ShowCharacterError(string name)
{
var dialog = new UserDialogBox("Error",
$"Der Name \"{name}\" enthält unzulässige zeichen!\n" +
"Die Operation wurde abgebrochen\n\n" +
"Unzulässige Zeichen sind: | ; , : . # ( [ { } ] )",
MessageBoxButton.OK);
await dialog.ShowMahAppsDialog();
}
private async void DoConfirmChanges()
{
if (AreFieldsValid())
{
var currentMedicalPractice = dataCenter.GetMedicalPractice(SelectedMedicalPractice.Id);
var updatedMedicalPractice = currentMedicalPractice.SetNewHoursOfOpening(EvaluateFields());
dataCenter.UpdateMedicalPractice(updatedMedicalPractice);
SelectedMedicalPractice = null;
}
else
{
var dialog = new UserDialogBox("", "Felder nicht korrekt ausgefüllt!", MessageBoxButton.OK);
await dialog.ShowMahAppsDialog();
}
}
private void DoDisconnect()
{
session.TryDisconnect(
null,
errorMessage =>
{
Application.Current.Dispatcher.Invoke(async() =>
{
var dialog = new UserDialogBox("",
"Die Trennung der Verbindung konnte nicht ordnungsgemäß durchgeführt werden\n" +
$">> {errorMessage} <<",
MessageBoxButton.OK);
await dialog.ShowMahAppsDialog();
});
}
);
}
private void DoLogOut()
{
session.Logout(
() => { },
errorMessage =>
{
Application.Current.Dispatcher.Invoke(async() =>
{
var dialog = new UserDialogBox("",
"Logout nicht erfolgreich:\n" +
$">> {errorMessage} <<",
MessageBoxButton.OK);
await dialog.ShowMahAppsDialog();
});
}
);
}
private async void UndoAction()
{
switch (currentButtonMode)
{
case ButtonMode.EditsAvailable:
{
currentAppointmentModifications.Undo();
break;
}
case ButtonMode.StartOfEditMode:
{
viewModelCommunication.Send(new RejectChanges());
break;
}
case ButtonMode.ViewMode:
{
var dialog = new UserDialogBox("",
session.GetCurrentUndoActionMsg(),
MessageBoxButton.OKCancel);
var result = await dialog.ShowMahAppsDialog();
if (result == MessageDialogResult.Affirmative)
{
session.Undo(
operationSuccessful =>
{
if (!operationSuccessful)
{
Application.Current.Dispatcher.Invoke(() =>
{
viewModelCommunication.Send(new ShowNotification($"undo nicht möglich: eventhistory wird zurückgesetzt", 5));
session.ResetUndoRedoHistory();
});
}
},
errorCallback
);
}
break;
}
}
}
private async void DoDeleteRoom()
{
var dialog = new UserDialogBox("",
$"Raum [{SelectedRoom.Name}] wirklich löschen?",
MessageBoxButton.OKCancel);
var result = await dialog.ShowMahAppsDialog();
if (result == MessageDialogResult.Affirmative)
{
var roomToDelete = SelectedRoomObject;
var updatedPractice = SelectedMedicalPracticeObject.RemoveRoom(roomToDelete.Id);
UpdateMedicalPractice(updatedPractice);
Rooms.Remove(SelectedRoom);
SelectedRoom = null;
}
}
private async void DoDeleteTherapyPlace()
{
var dialog = new UserDialogBox("",
$"Therapyplatz [{SelectedTherapyPlace.Name}] wirklich löschen?",
MessageBoxButton.OKCancel);
var result = await dialog.ShowMahAppsDialog();
if (result == MessageDialogResult.Affirmative)
{
var therapyPlaceToDelete = SelectedTherapyPlace;
var updatedRoom = SelectedRoomObject.RemoveTherapyPlace(therapyPlaceToDelete.PlaceId);
UpdateRoom(updatedRoom);
TherapyPlaces.Remove(SelectedTherapyPlace);
SelectedTherapyPlace = null;
}
}
private void DoLogin(PasswordBox passwordBox)
{
localSettingsRepository.LastLoggedInUserId = selectedUser.Id;
session.TryLogin(
selectedUser,
passwordBox.Password,
errorMessage =>
{
Application.Current.Dispatcher.Invoke(async() =>
{
var dialog = new UserDialogBox("",
$"Login nicht möglich:\n>> {errorMessage} <<",
MessageBoxButton.OK);
await dialog.ShowMahAppsDialog();
});
});
passwordBox.Password = "";
}
private async void MainWindow_OnClosing(object sender, CancelEventArgs e)
{
var viewModel = DataContext as IMainWindowViewModel;
if (viewModel.CheckWindowClosing)
{
e.Cancel = true;
}
if (viewModel.CheckWindowClosing)
{
var dialog = new UserDialogBox("Programm beenden.", "Wollen Sie das Programm wirklich beenden?",
MessageBoxButton.OKCancel);
var result = await dialog.ShowMahAppsDialog();
if (result == MessageDialogResult.Affirmative)
{
viewModel.CloseWindow.Execute(null);
}
}
}
private async void DoDeleteAppointment(DisplayAppointmentData appointment)
{
var dialog = new UserDialogBox("", "Wollen Sie den Termin wirklich löschen?",
MessageBoxButton.OKCancel);
var result = await dialog.ShowMahAppsDialog();
if (result == MessageDialogResult.Affirmative)
{
medicalPracticeRepository.RequestPraticeVersion(
practiceVersion =>
{
commandService.TryDeleteAppointment(
operationSuccessful =>
{
if (!operationSuccessful)
{
viewModelCommunication.Send(new ShowNotification("Termin kann nicht gelöscht werden", 5));
}
},
new AggregateIdentifier(appointment.Day,
appointment.AppointmentRawData.MedicalPracticeId,
practiceVersion),
appointment.AppointmentRawData.PatientId,
appointment.AppointmentRawData.Id,
appointment.Description,
appointment.AppointmentRawData.StartTime,
appointment.AppointmentRawData.EndTime,
appointment.AppointmentRawData.TherapyPlaceId,
appointment.AppointmentRawData.LabelId,
ActionTag.RegularAction,
errorCallBack);
},
appointment.AppointmentRawData.MedicalPracticeId,
appointment.Day,
errorCallBack
);
}
}
private async void ProcessMesageAsync()
{
var currentMods = appointmentModificationsVariable.Value;
var original = appointmentModificationsVariable.Value.OriginalAppointment;
if (currentMods.BeginTime == original.StartTime &&
currentMods.EndTime == original.EndTime &&
currentMods.Description == original.Description &&
currentMods.CurrentLocation == currentMods.InitialLocation)
{
RejectChanges();
}
else
{
var dialog = new UserDialogBox("", "Wollen Sie alle Änderungen verwerfen?",
MessageBoxButton.OKCancel);
var result = await dialog.ShowMahAppsDialog();
if (result == MessageDialogResult.Affirmative)
{
RejectChanges();
}
}
}
public AppointmentViewModel(Appointment appointment,
ICommandService commandService,
IViewModelCommunication viewModelCommunication,
TherapyPlaceRowIdentifier initialLocalisation,
ISharedState <AppointmentModifications> appointmentModificationsVariable,
ISharedState <Date> selectedDateVariable,
IAppointmentModificationsBuilder appointmentModificationsBuilder,
IWindowBuilder <EditDescription> editDescriptionWindowBuilder,
AdornerControl adornerControl,
Action <string> errorCallback)
{
this.appointment = appointment;
this.initialLocalisation = initialLocalisation;
this.appointmentModificationsVariable = appointmentModificationsVariable;
this.selectedDateVariable = selectedDateVariable;
ViewModelCommunication = viewModelCommunication;
AdornerControl = adornerControl;
viewModelCommunication.RegisterViewModelAtCollection <IAppointmentViewModel, Guid>(
Constants.ViewModelCollections.AppointmentViewModelCollection,
this
);
SwitchToEditMode = new ParameterrizedCommand <bool>(
isInitalAdjusting =>
{
if (appointmentModificationsVariable.Value == null)
{
CurrentAppointmentModifications = appointmentModificationsBuilder.Build(appointment,
initialLocalisation.PlaceAndDate.MedicalPracticeId,
isInitalAdjusting,
errorCallback);
CurrentAppointmentModifications.PropertyChanged += OnAppointmentModificationsPropertyChanged;
appointmentModificationsVariable.Value = CurrentAppointmentModifications;
OperatingMode = OperatingMode.Edit;
appointmentModificationsVariable.StateChanged += OnCurrentModifiedAppointmentChanged;
}
}
);
DeleteAppointment = new Command(
async() =>
{
var dialog = new UserDialogBox("", "Wollen Sie den Termin wirklich löschen?",
MessageBoxButton.OKCancel);
var result = await dialog.ShowMahAppsDialog();
if (result == MessageDialogResult.Affirmative)
{
if (appointmentModificationsVariable.Value.IsInitialAdjustment)
{
viewModelCommunication.SendTo( //
Constants.ViewModelCollections.AppointmentViewModelCollection, // do nothing but
appointmentModificationsVariable.Value.OriginalAppointment.Id, // deleting the temporarly
new Dispose() // created Appointment
); //
}
else
{
commandService.TryDeleteAppointment(
operationSuccessful =>
{
Application.Current.Dispatcher.Invoke(() =>
{
if (!operationSuccessful)
{
Process(new RestoreOriginalValues());
viewModelCommunication.Send(new ShowNotification("löschen des Termins fehlgeschlagen; bearbeitung wurde zurückgesetzt", 5));
}
});
},
currentLocation.PlaceAndDate,
appointment.Patient.Id,
appointment.Id,
appointment.Description,
appointment.StartTime,
appointment.EndTime,
appointment.TherapyPlace.Id,
appointment.Label.Id,
ActionTag.RegularAction,
errorCallback
);
}
appointmentModificationsVariable.Value = null;
}
}
);
EditDescription = new Command(
() =>
{
viewModelCommunication.Send(new ShowDisabledOverlay());
var dialog = editDescriptionWindowBuilder.BuildWindow();
dialog.ShowDialog();
viewModelCommunication.Send(new HideDisabledOverlay());
}
);
ConfirmChanges = new Command(() => viewModelCommunication.Send(new ConfirmChanges()));
RejectChanges = new Command(() => viewModelCommunication.Send(new RejectChanges()));
BeginTime = appointment.StartTime;
EndTime = appointment.EndTime;
Description = appointment.Description;
LabelColor = appointment.Label.Color;
ShowDisabledOverlay = false;
SetNewLocation(initialLocalisation, true);
}
private void OnApplicationStateChanged(ApplicationState applicationState)
{
if (applicationState == ApplicationState.DisconnectedFromServer)
{
Application.Current.Dispatcher.Invoke(() =>
{
AvailableUsers.Clear();
AreConnectionSettingsVisible = true;
SelectedUser = null;
IsUserListAvailable = false;
});
}
if (applicationState == ApplicationState.ConnectedButNotLoggedIn)
{
AreConnectionSettingsVisible = false;
session.RequestUserList(
userList =>
{
Application.Current.Dispatcher.Invoke(async() =>
{
AvailableUsers.Clear();
userList.Do(userData => AvailableUsers.Add(userData));
IsUserListAvailable = true;
if (AvailableUsers.Count > 0)
{
SelectedUser = AvailableUsers.Any(user => user.Id == localSettingsRepository.LastLoggedInUserId)
? AvailableUsers.First(user => user.Id == localSettingsRepository.LastLoggedInUserId)
: AvailableUsers.First();
}
else
{
var dialog = new UserDialogBox("",
"Es sind keine verfügbaren User vorhanden\n" +
"Die Verbindung wird getrennt!",
MessageBoxButton.OK);
await dialog.ShowMahAppsDialog();
Disconnect.Execute(null);
}
});
},
errorMessage =>
{
Application.Current.Dispatcher.Invoke(async() =>
{
var dialog = new UserDialogBox("",
"Die Userliste kann nicht vom Server abgefragt werden:\n" +
$">> {errorMessage} <<\n" +
"Die Verbindung wird getrennt - versuchen Sie es erneut",
MessageBoxButton.OK);
await dialog.ShowMahAppsDialog();
Disconnect.Execute(null);
});
}
);
}
Application.Current.Dispatcher.Invoke(() =>
{
((ParameterrizedCommand <PasswordBox>)Login).RaiseCanExecuteChanged();
((Command)Connect).RaiseCanExecuteChanged();
((Command)DebugConnect).RaiseCanExecuteChanged();
((Command)Disconnect).RaiseCanExecuteChanged();
});
}
