public BookTally(TalliedBook talliedBook)
{
Book = new Book(talliedBook.Book);
Date = talliedBook.Date;
Author = talliedBook.Author;
Title = talliedBook.Title;
Pages = (int)talliedBook.Pages;
TotalBooks = (int)talliedBook.TotalBooks;
TotalBookFormat = (int)talliedBook.TotalBookFormat;
TotalComicFormat = (int)talliedBook.TotalComicFormat;
TotalAudioFormat = (int)talliedBook.TotalAudioFormat;
TotalPagesRead = (int)talliedBook.TotalPagesRead;
}
private void UpdateTalliedBooks()
{
// clear the list and the counts
TalliedBooks.Clear();
UInt32 totalBooks = 0;
UInt32 totalPagesRead = 0;
UInt32 totalBookFormat = 0;
UInt32 totalComicFormat = 0;
UInt32 totalAudioFormat = 0;
// The assumption is the books arrive in order (as they do)
List <TalliedBook> booksTally = new List <TalliedBook>();
foreach (var book in BooksRead)
{
totalBooks++;
totalPagesRead += book.Pages;
if (book.Format == BookFormat.Book)
{
totalBookFormat++;
}
if (book.Format == BookFormat.Comic)
{
totalComicFormat++;
}
if (book.Format == BookFormat.Audio)
{
totalAudioFormat++;
}
TalliedBook tally = new TalliedBook(book)
{
TotalBooks = totalBooks,
TotalAudioFormat = totalAudioFormat,
TotalBookFormat = totalBookFormat,
TotalComicFormat = totalComicFormat,
TotalPagesRead = totalPagesRead
};
booksTally.Add(tally);
}
// finally need to sort them into date descending
var sortedTallies =
(from item in booksTally orderby item.TotalBooks descending select item);
foreach (var tallied in sortedTallies)
{
TalliedBooks.Add(tallied);
}
}