/// <summary>
/// Method for sorting books in the way depending on comparer
/// </summary>
/// <param name="comparer">IComparer object</param>
public void SortBooksByTag(IComparer<Book> comparer)
{
try
{
if (comparer == null)
{
logger.Error("Error while sorting with comparer");
throw new ArgumentNullException("Comparer is null");
}
books = repository.LoadToList();
books.Sort(comparer);
logger.Info("Sorted successfully");
repository.LoadToFile(books);
}
catch (Exception e)
{
logger.Info(e.Message);
logger.Error(e.StackTrace);
}
}
/// <summary>
/// Method for sorting books in some way
/// </summary>
public void SortBooksByTag()
{
try
{
books = repository.LoadToList();
books.Sort(Comparer<Book>.Default);
logger.Info("Sorted successfully");
repository.LoadToFile(books);
}
catch (Exception e)
{
logger.Info(e.Message);
logger.Error(e.StackTrace);
}
}
