private void RejectChanges()
{
var isInitial = appointmentModificationsVariable.Value.IsInitialAdjustment;
var originalAppointmentId = appointmentModificationsVariable.Value.OriginalAppointment.Id;
appointmentModificationsVariable.Value.Dispose();
appointmentModificationsVariable.Value = null;
if (isInitial)
{
viewModelCommunication.SendTo( //
Constants.ViewModelCollections.AppointmentViewModelCollection, // do nothing but
originalAppointmentId, // deleting the temporarly
new Dispose() // created Appointment
); //
}
else
{
viewModelCommunication.SendTo(
Constants.ViewModelCollections.AppointmentViewModelCollection,
originalAppointmentId,
new RestoreOriginalValues()
);
}
}
private void ActivateGridViewModel(AggregateIdentifier identifier)
{
viewModelCommunication.SendTo(
Constants.ViewModelCollections.AppointmentGridViewModelCollection,
identifier,
new Activate()
);
}
private void OnGridSizeChanged(Size newGridSize)
{
if (IsActive)
{
viewModelCommunication.SendTo(
Constants.ViewModelCollections.TimeGridViewModelCollection,
Identifier,
new NewSizeAvailable(newGridSize)
);
}
}
private void OnGlobalRoomFilterVariableChanged(Guid?newRoomFilter)
{
if (IsActive)
{
if (displayedMedicalPracticeVariable.Value == medicalPractice.Id)
{
if (newRoomFilter == null)
{
TherapyPlaceRowViewModels.Do(viewModel =>
{
viewModelCommunication.SendTo(
Constants.ViewModelCollections.TherapyPlaceRowViewModelCollection,
viewModel.Identifier,
new SetVisibility(true)
);
});
}
else
{
TherapyPlaceRowViewModels.Do(viewModel =>
{
viewModelCommunication.SendTo(
Constants.ViewModelCollections.TherapyPlaceRowViewModelCollection,
viewModel.Identifier,
new SetVisibility(false)
);
});
medicalPractice.GetRoomById(newRoomFilter.Value)
.TherapyPlaces
.Select(therapyPlace => therapyPlace.Id)
.Do(id =>
{
viewModelCommunication.SendTo(
Constants.ViewModelCollections.TherapyPlaceRowViewModelCollection,
new TherapyPlaceRowIdentifier(Identifier, id),
new SetVisibility(true)
);
});
}
}
}
}
private void DoModifyAppointment(DisplayAppointmentData appointment)
{
viewModelCommunication.Send(new ShowPage(MainPage.Overview));
viewModelCommunication.Send(new AsureDayIsLoaded(appointment.AppointmentRawData.MedicalPracticeId,
appointment.Day,
() =>
{
selectedDateVariable.Value = appointment.Day;
viewModelCommunication.SendTo(
Constants.ViewModelCollections.AppointmentViewModelCollection,
appointment.AppointmentRawData.Id,
new SwitchToEditMode()
);
}));
}
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);
}
public void Process(ConfirmChanges message)
{
var currentAppointmentModification = appointmentModificationsVariable.Value;
if (currentAppointmentModification.IsInitialAdjustment)
{
commandService.TryAddNewAppointment(
operationSuccessful =>
{
Application.Current.Dispatcher.Invoke(() =>
{
if (operationSuccessful)
{
viewModelCommunication.SendTo(
Constants.ViewModelCollections.AppointmentViewModelCollection,
currentAppointmentModification.OriginalAppointment.Id,
new Dispose()
);
currentAppointmentModification.Dispose();
appointmentModificationsVariable.Value = null;
}
else
{
viewModelCommunication.Send(new ShowNotification("anlegen des Termins nicht möglich: versuch es noch einmal oder breche die operation ab", 5));
}
});
},
currentAppointmentModification.CurrentLocation.PlaceAndDate,
currentAppointmentModification.OriginalAppointment.Patient.Id,
currentAppointmentModification.Description,
currentAppointmentModification.BeginTime,
currentAppointmentModification.EndTime,
currentAppointmentModification.CurrentLocation.TherapyPlaceId,
currentAppointmentModification.Label.Id,
Guid.NewGuid(),
ActionTag.RegularAction,
errorCallback
);
}
else
{
if (appointmentModificationsVariable.Value == null)
{
return;
}
var originalAppointment = currentAppointmentModification.OriginalAppointment;
if (originalAppointment.Description == currentAppointmentModification.Description &&
originalAppointment.StartTime == currentAppointmentModification.BeginTime &&
originalAppointment.EndTime == currentAppointmentModification.EndTime &&
originalAppointment.Day == currentAppointmentModification.CurrentLocation.PlaceAndDate.Date &&
originalAppointment.TherapyPlace.Id == currentAppointmentModification.CurrentLocation.TherapyPlaceId &&
originalAppointment.Label.Id == currentAppointmentModification.Label.Id)
{
currentAppointmentModification.Dispose(); //
appointmentModificationsVariable.Value = null; //
// no changes to report
return; //
}
commandService.TryReplaceAppointment(
operationSuccessful =>
{
Application.Current.Dispatcher.Invoke(() =>
{
if (operationSuccessful)
{
currentAppointmentModification.Dispose();
appointmentModificationsVariable.Value = null;
}
else
{
viewModelCommunication.Send(new ShowNotification("anlegen des Termins nicht möglich: versuch es noch einmal oder breche die operation ab", 5));
viewModelCommunication.SendTo(
Constants.ViewModelCollections.AppointmentViewModelCollection,
originalAppointment.Id,
new RestoreOriginalValues()
);
}
});
},
currentAppointmentModification.InitialLocation.PlaceAndDate,
currentAppointmentModification.CurrentLocation.PlaceAndDate,
currentAppointmentModification.OriginalAppointment.Patient.Id,
currentAppointmentModification.OriginalAppointment.Description,
currentAppointmentModification.Description,
currentAppointmentModification.InitialLocation.PlaceAndDate.Date,
currentAppointmentModification.CurrentLocation.PlaceAndDate.Date,
currentAppointmentModification.OriginalAppointment.StartTime,
currentAppointmentModification.BeginTime,
currentAppointmentModification.OriginalAppointment.EndTime,
currentAppointmentModification.EndTime,
currentAppointmentModification.InitialLocation.TherapyPlaceId,
currentAppointmentModification.CurrentLocation.TherapyPlaceId,
currentAppointmentModification.OriginalAppointment.Label.Id,
currentAppointmentModification.Label.Id,
currentAppointmentModification.OriginalAppointment.Id,
ActionTag.RegularAction,
errorCallback
);
}
}