/*
* converts a list of books to a list of book descriptions
*/
public List <BookDesc> ConvertBookListToDesc(List <Book> books)
{
AuthorManager authorManager = new AuthorManager();
List <BookDesc> bookDescs = new List <BookDesc>();
foreach (Book book in books)
{
Author author = authorManager.GetAuthorByID(book.AuthorID);
BookDesc bookDesc = new BookDesc();
bookDesc.Title = book.Title;
bookDesc.ISBN = book.ISBN;
bookDesc.AuthorName = author.LastName + ", " + author.FirstName;
bookDesc.AuthorID = book.AuthorID;
bookDesc.Publisher = book.Publisher;
bookDesc.Pages = book.Pages;
bookDesc.Copies = book.Copies;
bookDesc.Active = book.Active;
bookDescs.Add(bookDesc);
}
return(bookDescs);
}
public BookDesc GetRentedBookByRentalIDDesc(int rentalID)
{
Book book = GetRentedBookByRentalID(rentalID);
BookDesc bookDesc = ConvertBookToDesc(book);
return(bookDesc);
}
public List <OverdueBook> GetOverdueBooks()
{
List <OverdueBook> overdueBooks = new List <OverdueBook>();
List <Rental> rentals = rentalManager.GetRentalList();
for (int i = 0; i < rentals.Count; i++)
{
OverdueBook overdueBook = new OverdueBook();
overdueBook.DateRented = rentals[i].DateRented;
overdueBook.DateDue = rentals[i].DateDue;
int daysOverdue = (int)(DateTime.Now - overdueBook.DateDue).TotalDays;
Console.WriteLine(daysOverdue);
if (daysOverdue > 0)
{
overdueBook.DaysOverdue = daysOverdue;
overdueBook.TotalFee = rentals[0].LateFee * overdueBook.DaysOverdue;
Customer customer = customerManager.GetCustomerByID(rentals[i].CustomerID);
overdueBook.UserName = customer.UserName;
BookDesc book = bookManager.GetRentedBookByRentalIDDesc(rentals[i].RentalID);
overdueBook.Title = book.Title;
overdueBook.ISBN = book.ISBN;
overdueBook.AuthorName = book.AuthorName;
overdueBooks.Add(overdueBook);
}
}
return(overdueBooks);
}
public BookDesc ConvertBookToDesc(Book book)
{
AuthorManager authorManager = new AuthorManager();
Author author = authorManager.GetAuthorByID(book.AuthorID);
BookDesc bookDesc = new BookDesc();
bookDesc.Title = book.Title;
bookDesc.ISBN = book.ISBN;
bookDesc.AuthorName = author.LastName + ", " + author.FirstName;
bookDesc.AuthorID = book.AuthorID;
bookDesc.Publisher = book.Publisher;
bookDesc.Pages = book.Pages;
bookDesc.Copies = book.Copies;
bookDesc.Active = book.Active;
return(bookDesc);
}
