public string ExecuteCommand(string commandArguments)
{
var commandName = commandArguments.Substring(0, commandArguments.IndexOf(' '));
var commandParameters = new JavaScriptSerializer()
.Deserialize<Dictionary<string, string>>(
commandArguments.Substring(commandArguments.IndexOf(' ') + 1));
if (commandName != "SetupPark" && this.VehiclePark == null)
{
return "The vehicle park has not been set up";
}
ICommand command = null;
switch (commandName)
{
case "SetupPark":
command = new SetupParkCommand(commandName, commandParameters, this.VehiclePark);
break;
case "Park":
command = new ParkCommand(commandName, commandParameters, this.VehiclePark);
break;
case "Exit":
command = new ExitCommand(commandName, commandParameters, this.VehiclePark);
break;
case "Status":
command = new StatusCommand(commandName, commandParameters, this.VehiclePark);
break;
case "FindVehicle":
command = new FindVehicleCommand(commandName, commandParameters, this.VehiclePark);
break;
case "VehiclesByOwner":
command = new VehiclesByOwner(commandName, commandParameters, this.VehiclePark);
break;
default:
throw new InvalidOperationException("Invalid command.");
}
var commandOutput = string.Empty;
if (commandName == "SetupPark")
{
this.VehiclePark = command.Execute() as IVehiclePark;
commandOutput = "Vehicle park created";
}
else
{
commandOutput = command.Execute() as string;
}
return commandOutput;
}
public void TestInsertCarNoParkingLot()
{
// Arrage
IEngine engine = new Engine();
IDictionary <string, string> parameters = new Dictionary <string, string>();
parameters.Add("type", "car");
parameters.Add("time", "2015-05-04T10:30:00.0000000");
parameters.Add("sector", "1");
parameters.Add("place", "5");
parameters.Add("licensePlate", "CA1001HH");
parameters.Add("owner", "Endi");
parameters.Add("hours", "1");
ICommand parkCommand = new ParkCommand("park", parameters);
// Act
string message = engine.ExecuteCommand(parkCommand);
// Assert
Assert.AreEqual("The vehicle park has not been set up", message);
}
private void HandleButtonCommand(GameControllerButtonCommand command, GameControllerUpdateNotification notification)
{
int index;
switch (command)
{
case GameControllerButtonCommand.UnPark:
if (notification == GameControllerUpdateNotification.CommandUp)
{
if (ParkCommand.CanExecute(null))
{
if (IsParked)
{
ParkCommand.Execute(null);
}
}
}
break;
case GameControllerButtonCommand.ParkToHome:
if (notification == GameControllerUpdateNotification.CommandUp)
{
if (ParkCommand.CanExecute(null))
{
if (!IsParked)
{
ParkCommand.Execute(null);
}
}
}
break;
case GameControllerButtonCommand.Sync:
if (notification == GameControllerUpdateNotification.CommandUp)
{
if (SyncCommand.CanExecute(null))
{
SyncCommand.Execute(null);
}
}
break;
case GameControllerButtonCommand.IncrementPreset:
index = Settings.SlewRatePresets.IndexOf(Settings.SlewRatePreset);
if (index < Settings.SlewRatePresets.Count - 1)
{
Settings.SlewRatePreset = Settings.SlewRatePresets[index + 1];
}
break;
case GameControllerButtonCommand.DecrementPreset:
index = Settings.SlewRatePresets.IndexOf(Settings.SlewRatePreset);
if (index > 0)
{
Settings.SlewRatePreset = Settings.SlewRatePresets[index - 1];
}
break;
case GameControllerButtonCommand.EmergencyStop:
if (notification == GameControllerUpdateNotification.CommandUp)
{
if (StopSlewCommand.CanExecute(SlewButton.Stop))
{
StopSlewCommand.Execute(SlewButton.Stop);
}
}
break;
case GameControllerButtonCommand.North:
HandleSlewButton(SlewButton.North, notification);
break;
case GameControllerButtonCommand.South:
HandleSlewButton(SlewButton.South, notification);
break;
case GameControllerButtonCommand.East:
HandleSlewButton(SlewButton.East, notification);
break;
case GameControllerButtonCommand.West:
HandleSlewButton(SlewButton.West, notification);
break;
case GameControllerButtonCommand.ReverseRA:
if (notification == GameControllerUpdateNotification.CommandUp)
{
Settings.ReverseRA = !Settings.ReverseRA;
}
break;
case GameControllerButtonCommand.ReverseDec:
if (notification == GameControllerUpdateNotification.CommandUp)
{
Settings.ReverseDec = !Settings.ReverseDec;
}
break;
case GameControllerButtonCommand.SiderealRate:
HandleStartStopTrackingButton(TrackingMode.Sidereal, notification);
break;
case GameControllerButtonCommand.LunarRate:
HandleStartStopTrackingButton(TrackingMode.Lunar, notification);
break;
case GameControllerButtonCommand.SolarRate:
HandleStartStopTrackingButton(TrackingMode.Solar, notification);
break;
case GameControllerButtonCommand.CustomRate:
HandleStartStopTrackingButton(TrackingMode.Custom, notification);
break;
case GameControllerButtonCommand.StopTracking:
HandleStartStopTrackingButton(TrackingMode.Stop, notification);
break;
}
}
