private void SaveChanges(object sender, EventArgs e)
{
if (authorsListBox.SelectedIndex == -1 || publishersListBox.SelectedIndex == -1 || genresListBox.SelectedIndex == -1)
{
MessageBox.Show("Pogreska pri unosu. Sva polja moraju imati sadrzaj!", "Error", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
else
{
var title = bookTitleTextBox.Text;
var author = authorsListBox.SelectedItem.ToString();
var publisher = publishersListBox.SelectedItem.ToString();
var genre = genresListBox.SelectedItem.ToString();
var numberOfPages = numberOfPagesTextBox.Text;
var totalBooks = totalBooksTextBox.Text;
var isSaved = _booksRepository.AddOrEditBook(title, author, publisher, genre, numberOfPages, totalBooks, null);
if (!isSaved)
{
MessageBox.Show("Pogreska pri unosu. Sva polja moraju imati sadrzaj!", "Error", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
else
{
MessageBox.Show("Knjiga uspjesno spremljena!", "Message", MessageBoxButtons.OK,
MessageBoxIcon.Information);
Close();
}
}
}