/// <summary>
/// Обновление списка картинок на вьюхе
/// </summary>
private void UpdatePictures()
{
Pictures = _picturesManager.Pictures;
OnPropertyChanged("Pictures");
if (Pictures != null)
{
SelectedItem = Pictures.FirstOrDefault();
}
}
private void OnPictureNameChanged(PictureNameChangePayload payload)
{
var changedPicture = Pictures.FirstOrDefault(pic => pic.Guid == payload.Guid);
if (changedPicture != null)
{
changedPicture.FullFileName = $"{changedPicture.FolderPath}\\{payload.NewPictureName}{changedPicture.FileExtension}";
}
_eventAggregator.GetEvent <PictureNameChangedEvent>().Unsubscribe(OnPictureNameChanged);
}
public void DetachPicture(Guid pictureId)
{
var picture = Pictures.FirstOrDefault(x => x.PictureId.Equals(pictureId));
if (picture is null)
{
throw new NotFoundDomainException("Picture does not exist!");
}
Pictures.Remove(picture);
var @event = new ProductPictureRemovedDomainEvent(Id, picture.PictureId);
AddDomainEvent(@event);
}
public void RemovePicture(Guid id)
{
if (Pictures == null || Pictures.Any())
{
throw SheaftException.NotFound("Cet utilisateur ne contient aucune images.");
}
var existingPicture = Pictures.FirstOrDefault(p => p.Id == id);
if (existingPicture == null)
{
throw SheaftException.NotFound("L'image est introuvable.");
}
Pictures.Remove(existingPicture);
PicturesCount = Pictures?.Count ?? 0;
}
public void DeletePictures(ICollection <int> aPictureIdCollection)
{
if (Pictures != null && Pictures.Count > 0)
{
if (aPictureIdCollection != null && aPictureIdCollection.Count > 0)
{
foreach (var item in aPictureIdCollection)
{
var removeItem = Pictures.FirstOrDefault(p => p.UId == item);
if (removeItem != null)
{
Pictures.Remove(removeItem);
}
}
}
}
}
public void AddOrUpdatePictures(ICollection <Picture> aPictureCollection)
{
if (aPictureCollection != null && aPictureCollection.Count > 0)
{
foreach (var item in aPictureCollection)
{
var existItem = Pictures.FirstOrDefault(p => p.UId == item.UId);
if (existItem == null)
{
Pictures.Add(item);
}
else
{
existItem.Update(item.PictureId, item.UseType);
}
}
}
}
Picture FindPicture(PictureId id) => Pictures.FirstOrDefault(x => x.Id == id);
public Picture FindPicture(Guid id) => Pictures.FirstOrDefault(x => x.Id == id);
public Picture GetPict(int IdPict)
{
return(Pictures.FirstOrDefault(p => p.Id == IdPict));
}