/// <summary>
/// Method for getting input and searching for a book
/// </summary>
/// <returns>A specific book</returns>
public static Book SearchForBook()
{
WebShopApi api = new WebShopApi();
Console.Clear();
BookView.SearchForBook();
var searchKeyword = SharedController.GetSearchInput();
if (searchKeyword.ToLower() == "x")
{
return(null);
}
var listWithMatchingBooks = api.GetBooks(searchKeyword);
if (listWithMatchingBooks.Count > 0)
{
Console.Clear();
BookView.ListAllBooks(listWithMatchingBooks);
var input = SharedController.GetAndValidateInput();
if (input.validatedInput != 0 &&
input.validatedInput <= listWithMatchingBooks.Count)
{
return(api.GetBook(listWithMatchingBooks[input.validatedInput - 1].Id));
}
else
{
SharedError.PrintWrongInput();
return(null);
}
}
else
{
SharedError.NothingFound();
return(null);
}
}
/// <summary>
/// List all books and choose one to return
/// </summary>
/// <param name="listWithMatchingBooks">Takes a list of books</param>
/// <returns>returns a book</returns>
internal static Book ListAndChooseBook(List <Book> listWithMatchingBooks)
{
if (listWithMatchingBooks.Count > 0)
{
Console.Clear();
BookView.ListAllBooks(listWithMatchingBooks);
var input = SharedController.GetAndValidateInput();
if (input.validatedInput != 0 &&
input.validatedInput <= listWithMatchingBooks.Count)
{
return(api.GetBook(listWithMatchingBooks[input.validatedInput - 1].Id));
}
else
{
SharedError.PrintWrongInput();
return(null);
}
}
else
{
SharedError.NothingFound();
return(null);
}
}