public void TryGetFail()
{
CacheEntry cacheEntry;
var result = _cache.TryGet("k", out cacheEntry);
Assert.AreEqual(false, result);
}
public static DrawingBrush Get(CardViewModel card)
{
try
{
if (card?.Id == null || card.Name == null || Cache == null)
{
return(new DrawingBrush());
}
var cardImageObj = new CardImageObject(card);
var key = $"{card.Id}_{cardImageObj.GetHashCode()}";
if (!Refresh.Contains(card.Id) && Cache.TryGet(key, out var cached))
{
return(cached.Image);
}
Refresh.Remove(card.Id);
DrawingBrush image = null;
Application.Current.Dispatcher.Invoke(() => image = ThemeManager.GetBarImageBuilder(card).Build());
if (image.CanFreeze)
{
image.Freeze();
}
cardImageObj = new CardImageObject(image, card);
Cache.Cache(key, cardImageObj);
return(cardImageObj.Image);
}
catch (Exception ex)
{
Log.Error($"Image builder failed: {ex.Message}");
return(new DrawingBrush());
}
}