public AddCateringItemView(EventModel Event, EventCateringModel eventCatering = null, List<EventCateringModel> alreadyBookedCaterings = null, List<EventRoomModel> alreadyBookedRooms = null)
{
InitializeComponent();
DataContext = _viewModel = new AddCateringItemViewModel(Event, eventCatering, alreadyBookedCaterings, alreadyBookedRooms);
_viewModel.PropertyChanged += ViewModelOnPropertyChanged;
Owner = Application.Current.MainWindow;
Loaded += OnAddCateringItemViewLoaded;
}
private void AddCateringProduct(EventCateringModel model)
{
var charge = new EventCharge
{
ID = Guid.NewGuid(),
EventID = _event.Event.ID,
ShowInInvoice = model.EventCatering.ShowInInvoice
};
var productModel = new EventBookedProductModel(new EventBookedProduct
{
ID = Guid.NewGuid(),
EventBookingItemID = model.EventCatering.ID,
EventID = _event.Event.ID,
EventCharge = charge
});
productModel.Quantity = _event.Event.Places;
productModel.PropertyChanged += OnEventBookedProductModelPropertyChanged;
model.EventBookedProducts.Add(productModel);
}
private void ProcessEventCatering(EventCateringModel cateringModel)
{
_isEditMode = (cateringModel != null);
EventCatering = cateringModel ?? GetEventCatering();
if (_isEditMode)
{
CreateClockItems();
EventCateringOriginal = EventCatering.Clone();
}
EventCatering.PropertyChanged += OnEventBookedProductModelPropertyChanged;
if (_isEditMode)
cateringModel.EventBookedProducts.ForEach(product =>
{
product.PropertyChanged += OnEditBookedProductModelPropertyChanged;
});
}
private EventCateringModel GetEventCatering()
{
var cateringModel = new EventCateringModel(new EventCatering
{
ID = Guid.NewGuid(),
EventID = _event.Event.ID,
StartTime = _event.Date,
EndTime = _event.Date,
ShowInInvoice = true,
IncludeInCorrespondence = true,
IncludeInForwardBook = true
});
return cateringModel;
}
public AddCateringItemViewModel(EventModel eventModel, EventCateringModel cateringModel, List<EventCateringModel> alreadyBookedCaterings, List<EventRoomModel> alreadyBookedRooms)
{
_event = eventModel;
var dataUnitLocator = ContainerAccessor.Instance.GetContainer().Resolve<IDataUnitLocator>();
_eventDataUnit = dataUnitLocator.ResolveDataUnit<IEventDataUnit>();
SubmitCommand = new RelayCommand(SubmitCommandExecuted, SubmitCommandCanExecute);
AddItemCommand = new RelayCommand(AddItemCommandExecuted);
CancelCommand = new RelayCommand(CancelCommandExecuted);
AddProductCommand = new RelayCommand(AddProductCommandExecuted);
DeleteBookedProductCommand = new RelayCommand<EventBookedProductModel>(DeleteBookedProductCommandExecuted);
AlreadyBookedCaterings = alreadyBookedCaterings;
AlreadyBookedRooms = alreadyBookedRooms;
ProcessEventCatering(cateringModel);
}
