public CoinModelFactory(IDirtySerializableCacheService serializableCacheService,
IDialogService dialogService,
IImageReaderService imageReaderService,
IImageCacheService imageCacheService)
{
if (serializableCacheService == null)
{
throw new ArgumentNullException(nameof(serializableCacheService));
}
if (dialogService == null)
{
throw new ArgumentNullException(nameof(dialogService));
}
if (imageReaderService == null)
{
throw new ArgumentNullException(nameof(imageReaderService));
}
if (imageCacheService == null)
{
throw new ArgumentNullException(nameof(imageCacheService));
}
_serializableCacheService = serializableCacheService;
_dialogService = dialogService;
_imageReaderService = imageReaderService;
_imageCacheService = imageCacheService;
}
public CoinModel(Coin coin,
IDirtySerializableCacheService serializableCacheService,
IDialogService dialogService,
IImageReaderService imageReaderService,
IImageCacheService imageCacheService)
: base(serializableCacheService)
{
_dialogService = dialogService;
_imageReaderService = imageReaderService;
_imageCacheService = imageCacheService;
_coin = coin;
Images = new ObservableCollection <Image>(coin.Images ?? new List <Image>());
SelectedImage = Images.FirstOrDefault();
AddCoinImageCommand = new RelayCommand <WindowCommandContext>(AddCoinImage);
RemoveCoinImageCommand = new RelayCommand <WindowCommandContext>(RemoveCoinImage);
Validator.AddRule(() => Title, () => RuleResult.Assert(!string.IsNullOrWhiteSpace(Title), Resources.ErrorBlankField));
Validator.AddRule(() => Country, () => RuleResult.Assert(Country != null, Resources.ErrorBlankField));
Validator.AddRule(() => Currency, () => RuleResult.Assert(Currency != null, Resources.ErrorBlankField));
Validator.ValidateAll();
}
