internal static ClockRow CreateClockRow(ClockFaceElement clockFaceElement)
{
switch (clockFaceElement)
{
case ClockFaceElement.SecondsRow:
//There is just one seconds lamp for every even number of seconds gets switched on to Yellow
return(new ClockRow(1, dt => dt.Second, OneLampForEveryEvenNumber, SwitchOnLampToYellow));
case ClockFaceElement.UpperHourRow:
//The first hour row of 4 lamps, each lamp representing <TimeFactor> number of hours and gets set to Red
return(new ClockRow(4, dt => dt.Hour, GetCountOfTimeMultiples, SwitchOnLampToRed));
case ClockFaceElement.LowerHourRow:
//The second hour row of 4 lamps, each lamp representing 1 hour and gets set to Red
return(new ClockRow(4, dt => dt.Hour, GetRemainderFromTimeMultiples, SwitchOnLampToRed));
case ClockFaceElement.UpperMinutesRow:
//The first minute row of 11 lamps, each lamp representing <TimeFactor> number of minutes and
//has red lamps in the quarter hour position and the remaining lamps are all yellow
return(new ClockRow(11, dt => dt.Minute, GetCountOfTimeMultiples, SwitchOnMinuteHandsLamps));
case ClockFaceElement.LowerMinutesRow:
//The second minute row of 4 lamps, each lamp representing 1 minute and gets set to Yellow
return(new ClockRow(4, dt => dt.Minute, GetRemainderFromTimeMultiples, SwitchOnLampToYellow));
default:
return(null);
}
}
public static Clock With(this Clock clock, ClockFaceElement clockFaceElement)
{
var clockRow = ClockRowFactory.CreateClockRow(clockFaceElement);
if (clockRow != null)
{
clock.AddClockRow(clockRow);
}
return(clock);
}
