public BookManagementForm(
IRepository <Book> repository,
Book entity,
ObservableCollection <Genre> genres,
ObservableCollection <Author> authors,
ObservableCollection <ActivityVM> genreCheckBoxFilter,
ObservableCollection <ActivityVM> authorCheckBoxFilter
) : this(repository, genres, authors, genreCheckBoxFilter, authorCheckBoxFilter, "Edit book")
{
FormType = ManagmentType.UPDATE;
Entity = new Book()
{
Id = entity.Id,
Title = entity.Title,
Description = entity.Description,
Damaged = entity.Damaged,
Authors = entity.Authors,
Genres = entity.Genres,
PictureName = entity.PictureName,
PublisingDate = entity.PublisingDate
};
Entity.Genres.Foreach(genre =>
{
GenreCheckBoxFilter.SingleOrDefault(it => it.EntityID == genre.Id).IsSelected = true;
});
Entity.Authors.Foreach(author =>
{
AuthorCheckBoxFilter.SingleOrDefault(it => it.EntityID == author.Id).IsSelected = true;
});
}
public override void ActionExecute()
{
var addedItemGenre =
Genres
.Where(genre => GenreCheckBoxFilter
.Where(checkbox => checkbox.IsSelected).Any(checkbox => checkbox.EntityID == genre.Id))
.ToObservableCollection();
Entity.Genres.AddItems(addedItemGenre.Where(item => Entity.Genres.Any(it => it.Id != item.Id)));
//var removedGenre =
// Genres
// .Where(genre => GenreCheckBoxFilter
// .Where(checkbox => !checkbox.IsSelected).Any(checkbox => checkbox.EntityID == genre.Id))
// .Where(genre => Entity.Genres.Any(entity => entity.Id == genre.Id)).ToObservableCollection();
//if (removedGenre.Count > 0)
// Entity.Genres.RemoveItems(removedGenre);
//var addedItemGenre =
// Genres.Where(
// genre =>
// GenreCheckBoxFilter
// .Where(checkbox => checkbox.IsSelected)
// .Any(checkbox => genre.Id == checkbox.EntityID)
// ).Where(it => !Entity.Genres.Contains(it)).ToObservableCollection();
////addedItemGenre = addedItemGenre.Where(genre => !Entity.Genres.Contains(genre)).ToObservableCollection();
//if(addedItemGenre.Count > 0)
// Entity.Genres.AddItems(addedItemGenre);
//var addedItemAuthor =
// Authors.Where(
// author =>
// AuthorCheckBoxFilter
// .Where(checkbox => checkbox.IsSelected)
// .Any(checkbox => checkbox.EntityID == author.Id)
// ).ToObservableCollection();
//addedItemAuthor = addedItemAuthor.Where(author => !Entity.Authors.Contains(author)).ToObservableCollection();
//if (addedItemAuthor.Count > 0)
// Entity.Authors.AddItems(addedItemAuthor);
//var removedItemGenre =
// Entity.Genres.Where(
// genre =>
// GenreCheckBoxFilter
// .Where(checkbox => !checkbox.IsSelected)
// .Any(checkbox => checkbox.EntityID == genre.Id)
// ).ToObservableCollection();
//if (removedItemGenre.Count > 0)
// Entity.Genres.RemoveItems(removedItemGenre);
//var removedItemAuthor =
// Entity.Authors.Where(
// author =>
// AuthorCheckBoxFilter
// .Where(checkbox => !checkbox.IsSelected)
// .Any(checkbox => checkbox.EntityID == author.Id)
// ).ToObservableCollection();
//if (removedItemAuthor.Count > 0)
// Entity.Authors.RemoveItems(removedItemAuthor);
if (_imageFile != null)
{
var hash = new ImageHash().GetHash(_imageFile.FullName);
var hashImage = hash + ".jpg";
var fpname = AppData.PathResourceImages + hashImage;
if (!File.Exists(fpname))
{
_imageFile.CopyTo(fpname);
}
Entity.PictureName = hashImage;
}
base.ActionExecute();
}