public ProductViewModel(FilterViewModel filter, UserWrapper user, DictionaryViewModel dic, UserAuthenticationWrapper authUser)
{
_dictionaryVM = dic;
_user = user;
_filter = filter;
_authenticationUser = authUser;
Products = new BindableCollection <ProductWrapper>();
CreatedProduct = ProductWrapper.CreateEmptyProduct(_user);
GenerateXMLReport = new AsyncRelayCommand(execute => GenerateXML(), canExecute => { return(true); });
UpdateCommand = new AsyncRelayCommand(execute => Update(), canExecute => { return(true); });
}
private async Task GoToProductVM(object sender, EventArgs e)
{
if (_dictionaryVM == null)
{
DictionaryVM = new DictionaryViewModel();
await DictionaryVM.Load();
}
if (_productVM == null)
{
_productVM = new ProductViewModel(Filter, _authenticationVM.User.User, DictionaryVM, _authenticationVM.User);
}
await _productVM.Load();
IsUserAuthenticated = true;
DisplayedView = _productVM;
/* do dokończenia */
}