public BookMaterialVM BookCreate()
        {
            var bookVM = materialHelper.BookFullData();

            if (validations.Validate(bookVM).IsValid&& bookValidator.Validate(bookVM).IsValid)
            {
                var mappedBook = mapper.Map <BookMaterialVM, BookMaterial>(bookVM);
                bookMaterialService.AddBookMaterial(mappedBook);

                Dye.Succsess();
                Console.WriteLine("You have add book");
                Console.ResetColor();

                return(bookVM);
            }
            else
            {
                Dye.Fail();
                Console.WriteLine(bookValidator.Validate(bookVM) + " " + " " + validations.Validate(bookVM));
                Console.ResetColor();

                return(null);
            }
        }