private static void MainMenu()
{
bool continueProgram = true;
while (continueProgram)
{
Options();
string userChoice = Validator.OptionChoice();
if (userChoice.ToLower() == "quit" || userChoice == "4")
{
SaveCurrentInventory();
continueProgram = false;
}
else if (userChoice == "1")
{
DisplayCurrentInventory();
}
else if (userChoice == "2")
{
while (true)
{
Console.WriteLine("Search the Book you want to Check Out:");
string input = Console.ReadLine();
Book foundBook = SearchLibrary(currentInventory, input);
if (foundBook != null)
{
Console.WriteLine($"Found {foundBook.Title}");
if (foundBook.Status == true)
{
foundBook.Status = false;
Console.WriteLine($"{foundBook.Title} is now Checked Out!");
Console.WriteLine($"Please return this book by {GetCheckOutDate()}");
}
else
{
Console.WriteLine("This book is already Checked Out!");
}
SaveCurrentInventory();
break;
}
}
}
else if (userChoice == "3")
{
while (true)
{
Console.WriteLine("Which Book do you want to Check In: ");
DisplayAvailableInventory();
string input = Console.ReadLine();
Book foundBook = SearchLibrary(currentInventory, input);
if (foundBook != null)
{
if (foundBook.Status == false)
{
foundBook.Status = true;
Console.WriteLine($"{foundBook.Title} is now Checked In!");
}
else
{
Console.WriteLine("This book is already Checked In!");
}
SaveCurrentInventory();
break;
}
}
}
}
}
public void AddBook(Book aBook)
{
Books.Add(aBook);
}