public ProductRegistrationViewModel(IUnityContainer container)
{
// Resolve services
_regionManager = container.Resolve <IRegionManager>();
_productService = container.Resolve <IProductService>();
_eventAggregator = container.Resolve <IEventAggregator>();
// Get data from Database
Initialization = InitializeProductListAsync();
ProductListView.MoveCurrentToFirst();
_title = "-Product Management Title-";
_currentCommand = Definitions.Enumeration.Commands.None;
NewProductFormVisibility = false;
EnableProductList = true;
SetProductValidationRules();
// Event Handler
OnFirstCommand = new DelegateCommand(FirstCommandHandler);
OnPreviousCommand = new DelegateCommand(PreviousCommandHandler);
OnNextCommand = new DelegateCommand(NextCommandHandler);
OnLastCommand = new DelegateCommand(LastCommandHandler);
OnAddCommand = new DelegateCommand(AddCommandHandler);
OnEditProductCommand = new DelegateCommand <ProductModel>(EditProductCommandHandler);
OnSaveCommand = new DelegateCommand(SaveCommandHandler);
OnDeleteProductCommand = new DelegateCommand <ProductModel>(DeleteProductCommandHandler);
OnCancelCommand = new DelegateCommand(CancelCommandHandler);
OnCloseCommand = new DelegateCommand(CloseCommandHandler);
OnSelectImageCommand = new DelegateCommand(SelectImageHandler);
}
private void PreviousCommandHandler()
{
ProductListView.MoveCurrentToPrevious();
if (ProductListView.IsCurrentBeforeFirst == true)
{
ProductListView.MoveCurrentToFirst();
}
}
private void FirstCommandHandler()
{
ProductListView.MoveCurrentToFirst();
}
