private void RefreshBookInfoListBox()
{
BookInfoListBox.Items.Clear();
var selected = BooksListBox.SelectedItem.ToString();
var checkedBook = _bookRepository.GetAllBooks()
.FirstOrDefault(book => book.ToString() == selected);
if (checkedBook == null)
{
return;
}
BookInfoListBox.Items.Add($"{checkedBook.PageCount} pages");
BookInfoListBox.Items.Add($"Genre: {checkedBook.Genre}");
var bookCopies = _bookCopyRepository.GetBookCopiesByBook(selected);
BookInfoListBox.Items.Add($"Number of copies: {bookCopies.Count}");
BookInfoListBox.Items.Add(
bookCopies.All(bookCopy => bookCopy.Status != BookStatus.ReadOnly)
? $"Available copies: {bookCopies.Count(bookCopy => bookCopy.Status == BookStatus.Available)}"
: "Read only");
}
