string Command(string cmd, params string[] @params) { decimal debt; switch (cmd) { case ">": parkingLot.Checkin(@params[0]); return($"Velkommen '{@params[0]}'."); case "<": parkingLot.BeginCheckout(@params[0]); debt = parkingLot.GetRemainingFee(@params[0]); return($"'{@params[0]}' er ved at forlade pladsen og skylder {debt}."); case "$": var amount = decimal.Parse(@params[1]); parkingLot.Pay(@params[0], amount); debt = parkingLot.GetRemainingFee(@params[0]); var msg = $"'{@params[0]}' betalte {amount} DKK"; if (debt == 0) { msg += " og forlader pladsen."; parkingLot.Leave(@params[0]); } else if (debt < 0) { msg += $" og forlader pladsen. Byttepenge: {-debt} DKK."; parkingLot.Leave(@params[0]); } else { msg += $" og skylder {debt} DKK"; } return(msg); case "exit": Exit = true; return(null); default: return("WTF? Does this help: \n" + "> plate : checkin a car\n" + "< plate : begin checking out a car\n" + "$ plate amount : pay and try to leave\n" + "exit : exits the program"); } }
public void CanBeginCheckout() { lot.Checkin("AB 12 123"); lot.BeginCheckout("AB 12 123"); }