private bool bedTimePreceedsEndTime(TwentyFourHourTime bedTime)
{
switch (_endTimePeriod)
{
case TIME_OF_DAY.PM:
if (bedTime.CompareTo(StartTime) >= 0 && bedTime.CompareTo(EndTime) <= 0)
{
return(true);
}
throw new ArgumentException("Bed time must come before end time");
return(false);
break;
default:
if (bedTime.CompareTo(EndTime) <= 0 || bedTime.CompareTo(EARLIEST_START_TIME) >= 0)
{
return(true);
}
throw new ArgumentException("Bed time must come before end time");
return(false);
break;
}
}
private bool startTimePreceedsEndTime(TwentyFourHourTime endTime)
{
switch (_startTimePeriod)
{
case TIME_OF_DAY.AM:
if (endTime.CompareTo(_startTime) >= 0 && endTime.CompareTo(LATEST_END_TIME) <= 0)
{
return(true);
}
throw new ArgumentException("End time must come after start time");
return(false);
break;
default:
if (endTime.CompareTo(_startTime) >= 0 || endTime.CompareTo(LATEST_END_TIME) <= 0)
{
return(true);
}
throw new ArgumentException("End time must come after start time");
return(false);
break;
}
}
private bool bedTimeIsValid(TwentyFourHourTime bedTime)
{
if (startTimePreceedsBedTime(bedTime) && bedTimePreceedsEndTime(bedTime))
{
return(true);
}
return(false);
}
private bool startTimePreceedsBedTime(TwentyFourHourTime bedTime)
{
if (bedTime.CompareTo(StartTime) >= 0)
{
return(true);
}
throw new ArgumentException("Bed time must come after start time");
return(false);
}
private bool endTimeIsValid(TwentyFourHourTime endTime)
{
if ((endTime.CompareTo(EARLIEST_START_TIME) >= 0 || endTime.CompareTo(LATEST_END_TIME) <= 0) && startTimePreceedsEndTime(endTime))
{
return(true);
}
throw new ArgumentOutOfRangeException("Babysitters cannot work after 4:00AM");
return(false);
}
private bool startTimeIsValid(TwentyFourHourTime startTime)
{
if (startTime.CompareTo(EARLIEST_START_TIME) >= 0)
{
return(true);
}
throw new ArgumentOutOfRangeException("Babysitter cannot start work before 5:00PM or after Midnight");
return(false);
}
/// <summary>
/// This constructor for a TimeCard must include a start and an end time.
/// </summary>
/// <param name="startTime">Time shift began, valid range: 17:00 - 04:00</param>
/// <param name="endTime">Time shift ended, valid range: 17:00 - 04:00, must come after <see cref="StartTime"/></param>
public BabysitterTimeCard(TwentyFourHourTime startTime, TwentyFourHourTime endTime)
{
if (startTimeIsValid(startTime))
{
_startTime = startTime;
}
_startTimePeriod = enumerateStartTimePeriod();
if (endTimeIsValid(endTime))
{
_endTime = endTime;
}
}
