public static void Start()
{
bool userExit = false;
while(!userExit)
{
Console.Clear();
Console.WriteLine("SG Bank Application");
Console.WriteLine("----------------------------");
Console.WriteLine("1. Lookup an Account");
Console.WriteLine("2. Deposit");
Console.WriteLine("3. Withdraw");
Console.WriteLine("\nQ to quit");
Console.Write("\nEnter selection: ");
string userInput = Console.ReadLine();
switch(userInput.ToUpper())
{
case "1":
AccountLookupWorkflow lookupWorkflow = new AccountLookupWorkflow();
lookupWorkflow.Execute();
break;
case "2":
AccountDepositWorkflow depositWorkflow = new AccountDepositWorkflow();
depositWorkflow.Execute();
break;
case "3":
AccountWithdrawWorkflow withdrawWorkflow = new AccountWithdrawWorkflow();
withdrawWorkflow.Execute();
break;
case "Q":
userExit = true;
break;
}
}
}