private void SaveBook(List <AuthorModel> newauthors)
{
using (DataBaseModel db1 = new DataBaseModel())
{
CustomCommands.AddAuthors(SelectedBook, newauthors, db1);
db1.books.Add(SelectedBook);
db1.SaveChanges();
}
MessageBox.Show("Saved succsessfully");
SelectedBook.Genre = null;
SelectedBook.Title = null;
SelectedBook.authors.Clear();
}
private void ToFind()
{
db = new DataBaseModel();
ClearCollections();
if (CustomCommands.IsFilled(WordToFind) == true)
{
GetFromDb();
}
else
{
MessageBox.Show("Write a word to find");
}
}
private void SaveAuthor(List <BookModel> newbooks)
{
using (DataBaseModel db1 = new DataBaseModel())
{
CustomCommands.AddBooks(SelectedAuthor, newbooks, db1);
db1.authors.Add(SelectedAuthor);
db1.SaveChanges();
}
MessageBox.Show("Saved succsessfully");
SelectedAuthor.Name = null;
SelectedAuthor.Surname = null;
SelectedAuthor.books.Clear();
}
public BookViewModel()
{
this.CloseWindowCommand = new RelayCommand <Window>(CustomCommands.CloseWindow);
this.SaveListCommand = new RelayCommand <object>(GetFromList);
authors = new ObservableCollection <AuthorModel>();
this.SelectedBook = new BookModel();
using (DataBaseModel db = new DataBaseModel())
{
foreach (AuthorModel newauthor in db.authors)
{
authors.Add(newauthor);
}
}
}
public AuthorViewModel()
{
this.CloseWindowCommand = new RelayCommand <Window>(CustomCommands.CloseWindow);
this.SaveListCommand = new RelayCommand <object>(GetFromList);
this.SelectedAuthor = new AuthorModel();
books = new ObservableCollection <BookModel>();
using (DataBaseModel db = new DataBaseModel())
{
foreach (BookModel newbook in db.books)
{
books.Add(newbook);
}
}
}
public static void RemoveBooks(AuthorModel SelectedAuthor, List <BookModel> newbooks, DataBaseModel DbContext)
{
foreach (BookModel newbook in newbooks)
{
SelectedAuthor.books.Remove(DbContext.books.Find(newbook.Id));
}
}
public static void RemoveAuthors(BookModel SelectedBook, List <AuthorModel> newauthors, DataBaseModel DbContext)
{
foreach (AuthorModel newauthor in newauthors)
{
SelectedBook.authors.Remove(DbContext.authors.Find(newauthor.Id));
}
}
