private void AddBooks()
{
Console.Out.WriteLine("Enter book name");
PrintInputCharacter();
string bookname = Console.In.ReadLine();
Console.Out.WriteLine("Enter book details");
PrintInputCharacter();
string detail = Console.In.ReadLine();
Console.Out.WriteLine("Enter book amount");
PrintInputCharacter();
uint amount = UInt32.Parse(Console.In.ReadLine());
if (controller.CheckBookNameExists(bookname))
{
Console.Out.WriteLine("Bookname exists, please change a new bookname");
}
else
{
controller.AddBook(bookname, detail, amount);
Console.Out.WriteLine("Add book success");
}
}