public DataViewModel(ISellerProvider sellerProvider, IItemsProvider itemsProvider, IMarketService dataService, IItemReader itemReader)
{
_dataService = dataService;
_itemReader = itemReader;
Sellers = new ObservableCollection <SellerViewModel>(sellerProvider.Sellers);
Items = itemsProvider.Items;
}
public MainViewModel(IItemReader itemReader, IMarketService dataService, ISellerProvider sellerProvider, IItemsProvider itemsProvider)
{
_sellerProvider = sellerProvider;
_itemsProvider = itemsProvider;
_itemReader = itemReader;
CashRegisterViewModel = new CashRegisterViewModel(sellerProvider, itemsProvider);
DataViewModel = new DataViewModel(sellerProvider, itemsProvider, dataService, itemReader);
}
public CashRegisterViewModel(ISellerProvider sellerProvider, IItemsProvider itemsProvider)
{
_sellerProvider = sellerProvider;
Items = itemsProvider.Items;
}
