public static void DecryptMenu(CaesarCipher caesarCipher)
{
string userInput = "Yes";
do
{
Console.Write("\tMessage to decrypt: ");
userInput = Console.ReadLine();
string encrypted = caesarCipher.Decrypt(userInput);
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"\tMessage: {encrypted}");
Console.ResetColor();
Console.Write("Decrypt another message [Yes/No]: ");
userInput = Console.ReadLine();
} while (userInput.Equals("Yes", StringComparison.OrdinalIgnoreCase));
}
static void Main(string[] args)
{
int userSelection = 0;
CaesarCipher caesarCipher = new CaesarCipher(SHIFT_KEY);
do
{
Console.Clear();
userSelection = MainMenu(userSelection);
switch (userSelection)
{
case 1: EncryptMenu(caesarCipher); break;
case 2: DecryptMenu(caesarCipher); break;
}
}while (userSelection != 3);
}