private void Save(object sender, RoutedEventArgs e)
{
var CurrantBook = BookDataProvider.GetById(_borrowedBook.BookNumber);
var BookInstence = BookToLend.SelectedItem as Book;
var ReaderInstence = Borrower.SelectedItem as Reader;
if (ReaderInstence == null && BookInstence != null)
{
CurrantBook.IsBorrowed = false;
BookDataProvider.Update(CurrantBook);
_borrowedBook.BookNumber = BookInstence.Id;
_borrowedBook.BookName = BookInstence.BookTitle;
var NewBook = BookToLend.SelectedItem as Book;
NewBook.IsBorrowed = true;
BookDataProvider.Update(NewBook);
BorrowedBookDataProvider.Update(_borrowedBook);
BookSaved.Visibility = Visibility.Visible;
}
else if (BookInstence == null && ReaderInstence != null)
{
_borrowedBook.ReaderNumber = ReaderInstence.Id;
_borrowedBook.ReaderName = $"{ReaderInstence.FirstName} {ReaderInstence.LastName}";
BorrowedBookDataProvider.Update(_borrowedBook);
BorrowerSave.Visibility = Visibility.Visible;
}
else if (ReaderInstence != null && BookInstence != null)
{
CurrantBook.IsBorrowed = false;
BookDataProvider.Update(CurrantBook);
_borrowedBook.BookNumber = BookInstence.Id;
_borrowedBook.BookName = BookInstence.BookTitle;
_borrowedBook.ReaderNumber = ReaderInstence.Id;
_borrowedBook.ReaderName = $"{ReaderInstence.FirstName} {ReaderInstence.LastName}";
var NewBook = BookToLend.SelectedItem as Book;
NewBook.IsBorrowed = true;
BookDataProvider.Update(NewBook);
BorrowedBookDataProvider.Update(_borrowedBook);
BorrowerSave.Visibility = Visibility.Visible;
BookSaved.Visibility = Visibility.Visible;
}
if (DateValidator.ValidateDate(StartOfBorrow.SelectedDate.Value, DateOfDeadline.SelectedDate.Value))
{
_borrowedBook.DateOfBorrow = StartOfBorrow.SelectedDate.Value;
_borrowedBook.Deadline = DateOfDeadline.SelectedDate.Value;
BorrowedBookDataProvider.Update(_borrowedBook);
DialogResult = true;
Close();
}
else
{
DeadlineError.Content = "Nem jók a dátumok!";
DeadlineError.Visibility = Visibility.Visible;
BorrowDateError.Content = "Nem jók a dátumok!";
BorrowDateError.Visibility = Visibility.Visible;
}
}
private void Delete(object sender, RoutedEventArgs e)
{
var CurrantBook = BookDataProvider.GetById(_borrowedBook.BookNumber);
CurrantBook.IsBorrowed = false;
BookDataProvider.Update(CurrantBook);
BorrowedBookDataProvider.DeleteById(_borrowedBook.Id);
DialogResult = true;
Close();
}