private void AddBookButton_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(BookTitleBox.Text) || string.IsNullOrWhiteSpace(BookTitleBox.Text) || string.IsNullOrEmpty(BookGenreBox.Text) ||
string.IsNullOrWhiteSpace(BookGenreBox.Text) || string.IsNullOrEmpty(AuthorNameBox.Text) || string.IsNullOrWhiteSpace(AuthorNameBox.Text))
{
MessageBox.Show("Puste pola!", "Błąd przy dodawaniu do bazy danych", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
var title = BookTitleBox.Text;
//imię + nazwisko
var authorName = AuthorNameBox.Text;
var genreName = BookGenreBox.Text;
var author = Autorzy.First(x => x.Nazwa == authorName);
var książka = new BookModel()
{
Tytuł = title,
Autor = author,
Gatunek = GenresDatabaseConnectionController.GetGenreByName(genreName),
IsBorrowed = false,
};
DataInsertionController.InsertBookIntoDatabase(książka);
UpdateDataGrid();
AuthorNameBox.Text = "";
BookTitleBox.Text = "";
BookGenreBox.Text = "";
}
}
