private void BorrowBookButton_Click(object sender, EventArgs e)
{
if (tableStatus == TableStatus.All)
{
var row = BooksDataGridView.Rows[currentIndex];
var idBook = int.Parse(row.Cells[0].Value.ToString());
var idSubscriber = idCurrentSubscriber;
service.AddBorrowedBook(new BorrowedBook(idBook, idSubscriber));
if (int.Parse(row.Cells[4].Value.ToString()) == 1)
{
service.DeleteBook(idBook);
}
else
{
var book = new Book(int.Parse(row.Cells[0].Value.ToString()), row.Cells[1].Value.ToString(), row.Cells[2].Value.ToString(), row.Cells[3].Value.ToString(), int.Parse(row.Cells[4].Value.ToString()) - 1);
service.UpdateBook(book);
}
ClearLabels();
DisplayBooks();
}
else
{
MessageBox.Show("You can't borrow a borrowed or reserved book!");
}
}
