private void addTextButton_Click(object sender, EventArgs e)
{
var title = textTitleTextBox.Text;
var authorsStr = textAuthorsTextBox.Text;
var genresStr = textGenresTextBox.Text;
var yearOfPublishingStr = textYearOfPublishingTextBox.Text;
var version = textVersionTextBox.Text;
if (string.IsNullOrWhiteSpace(title) || title == titleTextBoxText || string.IsNullOrWhiteSpace(version))
{
MessageBox.Show("Title and version cannot be empty.");
return;
}
var authorsStrList = authorsStr.Split(';');
var genresStrList = genresStr.Split(';');
Console.WriteLine(string.Join(", ", genresStrList));
Console.WriteLine(string.Join(", ", authorsStrList.Select(program.AuthorDao.GetByName).ToList()));
Console.WriteLine(string.Join(", ", genresStrList.Select(program.GenreDao.GetByName).ToList()));
var authors = authorsStrList.Select(program.AuthorDao.GetByName).Where(obj => obj != null).ToList();
var genres = genresStrList.Select(program.GenreDao.GetByName).Where(obj => obj != null).ToList();
if (authors.Count == 0)
{
MessageBox.Show("Invalid Author(s)");
return;
}
if (genres.Count == 0)
{
MessageBox.Show("Invalid Genre(s)");
return;
}
try
{
DateTime yearOfPublishing = DateTime.Parse(yearOfPublishingStr);
var text = new Text {
Title = title, YearOfPublishing = yearOfPublishing, Version = version
};
text.AddAuthors(authors);
text.AddGenres(genres);
program.TextDao.Create(text);
MessageBox.Show($"Successfully created text {title}");
var textsForm = new TextsForm(program);
Visible = false;
textsForm.ShowDialog();
this.Close();
} catch (FormatException) {
MessageBox.Show("Year Of Publishing has an invalid date.");
}
}
