static void addBooks(ref Library myLibrary)
{
do
{
string name, author;
bookTypes bookType;
Console.Write("\nPlease insert a name of a book for the library: ");
if (string.IsNullOrWhiteSpace(name = Console.ReadLine()))
Console.WriteLine("Invalid book name! ");
else
{
Console.Write("Please insert a name of the book's author: ");
author = Console.ReadLine();
Console.WriteLine("\nThe books in our library are from this types:");
Console.WriteLine(Library.BookTypesTostring);
Console.WriteLine("Please insert the book's type number: ");
int theint = MyFunctions.StringToInt(Console.ReadLine());
bookType = (bookTypes)(theint);
if (bookType.ToString().Length <= 1)
Console.WriteLine("Invalid book type!");
else
{
ReadingBook.bookCategories category;
if (bookType == bookTypes.Reading)
{
Console.WriteLine("\nThe reading-books in our library are from this categories:");
Console.WriteLine(ReadingBook.BookCategoriesToString);
Console.WriteLine("Please insert the book's category number: ");
category = (ReadingBook.bookCategories)(MyFunctions.StringToInt(Console.ReadLine()));
}
else
category = 0;
if (category.ToString().Length <= 1)
Console.WriteLine("Invalid book category! ");
else
{
int BookID = myLibrary.addBook(name, author, bookType, category);
if (BookID > 0)
{
Console.WriteLine("Book no. {0} has been inserted successfully.", BookID);
Console.Write("How much copies of this book exist in the library (at least one)? ");
((LibraryBook)myLibrary.Books[myLibrary.indexByBookID(BookID)]).Copies =
(uint)MyFunctions.StringToInt(Console.ReadLine());
}
else
{
Console.WriteLine(string.Format("Error in insert."));
}
}
}
}
Console.Write("Do you want to add another book (yes/no)? ");
} while ((Console.ReadLine() + 'n').TrimStart().StartsWith("y", true, calendarType));
}
