//constructor for a PHOTO
public Command(Cmdtype type)
{
if (type != Cmdtype.PHOTO)
{
throw new ArgumentException("You can only instance PHOTO without parameters", nameof(type));
}
Type = type;
}
//constructor for a led
public Command(Cmdtype type, int value)
{
if (type == Cmdtype.PHOTO)
{
throw new ArgumentException("You can't instance a PHOTO with parameters", nameof(type));
}
if (type == Cmdtype.TIME && (value < 0 || value > 999))
{
throw new ArgumentException("Wrong value of TIME", nameof(value));
}
if ((type == Cmdtype.VISIBLE || type == Cmdtype.INFRARED || type == Cmdtype.ULTRAVIOLET) &&
(value < 1 || value > 50))
{
throw new ArgumentException("Wrong number of led", nameof(value));
}
Type = type;
Value = value;
}