private static string ProcessRemoteControlWithUndo()
{
StringBuilder sb = new StringBuilder();
RemoteControlWithUndo remoteControlWithUndo = new RemoteControlWithUndo();
Light livingRoomLight = new Light("Living Room");
LightOnCommand livingRoomLightOn = new LightOnCommand(livingRoomLight);
LightOffCommand livingRoomLightOff = new LightOffCommand(livingRoomLight);
remoteControlWithUndo.OnCommands[0] = livingRoomLightOn;
remoteControlWithUndo.OffCommands[0] = livingRoomLightOff;
sb.AppendLine(remoteControlWithUndo.OnButtonWasPushed(0));
sb.AppendLine(remoteControlWithUndo.OffButtonWasPushed(0));
sb.AppendLine(remoteControlWithUndo.ToString());
sb.AppendLine(remoteControlWithUndo.UndoButtonWasPushed());
sb.AppendLine(remoteControlWithUndo.OffButtonWasPushed(0));
sb.AppendLine(remoteControlWithUndo.OnButtonWasPushed(0));
sb.AppendLine(remoteControlWithUndo.ToString());
sb.AppendLine(remoteControlWithUndo.UndoButtonWasPushed());
return(sb.ToString());
}
private static string ProcessRemoteControlWithUndoComplex()
{
StringBuilder sb = new StringBuilder();
RemoteControlWithUndo remoteControlUndo = new RemoteControlWithUndo();
CeilingFan ceilingFan1 = new CeilingFan("Living Room");
remoteControlUndo.OnCommands[0] = new CeilingFanMediumCommand(ceilingFan1);
remoteControlUndo.OffCommands[0] = new CeilingFanOffCommand(ceilingFan1);
remoteControlUndo.OnCommands[1] = new CeilingFanHighCommand(ceilingFan1);
remoteControlUndo.OffCommands[1] = new CeilingFanOffCommand(ceilingFan1);
sb.AppendLine(remoteControlUndo.OnButtonWasPushed(0));
sb.AppendLine(remoteControlUndo.OffButtonWasPushed(0));
sb.AppendLine(remoteControlUndo.ToString());
sb.AppendLine(remoteControlUndo.UndoButtonWasPushed());
sb.AppendLine(remoteControlUndo.OnButtonWasPushed(1));
sb.AppendLine(remoteControlUndo.ToString());
sb.AppendLine(remoteControlUndo.UndoButtonWasPushed());
return(sb.ToString());
}