/// <summary>
/// Creates the years.
/// </summary>
/// <param name="slice">The slice.</param>
/// <param name="date">The minimum date. Any date earlier that this will not be incorporated if not affected.</param>
private void CreateYears(AllTimeSlice slice, DateTime date)
{
foreach (var year in _dateCalculationService.GetInvolvedYears(slice.Start, slice.End))
{
//Skip earlier years
if (year < date.Year)
{
continue;
}
var startOfYear = _dateCalculationService.GetStartAndEndDateOfYear(year, out DateTime endOfYear);
var yearSlice = new YearTimeSlice(startOfYear, endOfYear, year);
CreateQuarters(yearSlice, date);
slice.AddSlice(yearSlice);
}
}
/// <summary>
/// Creates the quarters.
/// </summary>
/// <param name="slice">The slice.</param>
/// <param name="date">The minimum date. Any date earlier that this will not be incorporated if not affected.</param>
private void CreateQuarters(YearTimeSlice slice, DateTime date)
{
var affectedQuarter = _dateCalculationService.GetQuarterOfDate(date);
for (var i = 0; i <= 3; i++)
{
var month = (i * 3) + 1;
var startOfQuarter =
_dateCalculationService.GetStartAndEndDateOfQuarter(new DateTime(slice.Start.Year, month, 1), out DateTime endOfQuater, out int quarter);
if (slice.Start.Year != date.Year || slice.Start.Year == date.Year && quarter >= affectedQuarter)
{
var quarterSlice = new QuarterTimeSlice(startOfQuarter, endOfQuater, quarter);
//Note: Not necessary now: CreateMonths(quarterSlice, date);
slice.AddSlice(quarterSlice);
}
}
}
