public void ExecuteMainMenuChoice(MenuOptions choice, List <Book> bookList)
{
searchResults = new List <Book>();
switch (choice)
{
case MenuOptions.DisplayAll:
Console.Clear();
Menu.DisplayBookList(bookList);
searchResults = bookList;
LibraryMember.SelectFromList(searchResults, cart);
appRunning = true;
return;
case MenuOptions.SearchByAuthor:
Console.Clear();
searchResults = LibraryMember.MemberSearchByAuthor(bookList);
LibraryMember.SelectFromList(searchResults, cart);
appRunning = true;
return;
case MenuOptions.SearchByTitle:
Console.Clear();
searchResults = LibraryMember.MemberSearchByTitle(bookList);
LibraryMember.SelectFromList(searchResults, cart);
appRunning = true;
return;
case MenuOptions.GoToCart:
Console.Clear();
Cart.BringUpCart(cart);
appRunning = true;
SaveLoad.Save(bookList);
return;
case MenuOptions.ManageLibrary:
Console.Clear();
AddRemove.ManageLibrary(bookList);
appRunning = true;
SaveLoad.Save(bookList);
return;
case MenuOptions.Quit:
appRunning = false;
SaveLoad.Save(bookList);
return;
default: return;
}
}
public static void RemoveBook(List <Book> books)
{
Console.Clear();
Console.WriteLine("How do you want to find a book to remove?");
Console.WriteLine("1. Display all books");
Console.WriteLine("2. Search by author");
Console.WriteLine("3. Search by title");
Book selectedBook = new Book("title", "author", false);
List <Book> searchResults;
bool isValidRenameOption = false;
do
{
switch (Console.ReadLine().ToLower())
{
case "one":
case "1":
Console.Clear();
Console.WriteLine("Select a book to remove.");
Menu.DisplayBookList(books);
selectedBook = LibraryMember.SelectBook(books);
isValidRenameOption = true;
break;
case "two":
case "2":
Console.Clear();
Console.WriteLine("Search an author and select a book to remove.");
searchResults = LibraryMember.MemberSearchByAuthor(books);
if (searchResults.Count == 0)
{
return;
}
selectedBook = LibraryMember.SelectBook(searchResults);
isValidRenameOption = true;
break;
case "three":
case "3":
Console.Clear();
Console.WriteLine("Search a title and select a book to remove.");
selectedBook = LibraryMember.SelectBook(LibraryMember.MemberSearchByTitle(books));
isValidRenameOption = true;
break;
default:
Console.WriteLine("That is not a valid entry. Please try again:");
isValidRenameOption = false;
break;
}
} while (!isValidRenameOption);
Console.WriteLine($"Are you sure you want to remove {selectedBook.Title} from the library? [Y/N]");
bool validInput = false;
do
{
string userInput = Console.ReadLine();
if ((userInput.Equals("Y", StringComparison.OrdinalIgnoreCase)))
{
books.Remove(selectedBook);
validInput = true;
}
else if ((userInput.Equals("N", StringComparison.OrdinalIgnoreCase)))
{
return;
}
else
{
Console.WriteLine("Not a valid input, try again.");
validInput = false;
}
} while(!validInput);
Console.WriteLine($"You've removed {selectedBook.Title} from the library.");
Console.WriteLine("Press enter to continue");
Console.ReadLine();
}
