public QuarterlyHeadcountComparisonRow Calculate(Group group, DateTime startDateTime, DateTime endDateTime, int comparisonYear)
{
var quarters = QuartersHelper.GetQuarterStartEndForYear(startDateTime.Year);
var quarterResults = QuarterlyHeadcountComparisonRow.GetQuarteredStatistics(@group, startDateTime, endDateTime, quarters);
var comparisonStartDateTime = new DateTime(comparisonYear, startDateTime.Month, startDateTime.Day);
var comparisonEndDateTime = new DateTime(comparisonYear, endDateTime.Month, endDateTime.Day);
var comparisonQuarters = QuartersHelper.GetQuarterStartEndForYear(comparisonYear).FilterQuartersToRange(comparisonStartDateTime, comparisonEndDateTime);
var comparisonQuartersResults = QuarterlyHeadcountComparisonRow.GetQuarteredStatistics(group, comparisonStartDateTime, comparisonEndDateTime, comparisonQuarters);
return(new QuarterlyHeadcountComparisonRow(group.Name, quarterResults, comparisonQuartersResults, comparisonYear));
}
private void CreateRowsForGroupType(GroupType groupType, List <QuarterlyHeadcountComparisonRow> rows)
{
int comparisonYear = ddlComparisonYear.SelectedValue.AsInteger();
var groups = new ChildCheckInGroupGenerator().Get(groupType);
// Add row to mark group type
var groupTypeTitleRow = new QuarterlyHeadcountComparisonRow(groupType.Name);
rows.Add(groupTypeTitleRow);
// Add row for each group in groupType
var groupRows = new List <QuarterlyHeadcountComparisonRow>();
groupRows.AddRange(
groups.Select(
g =>
{
return(_statisticCalculator.Calculate(g, _startDateTime, _endDateTime,
comparisonYear));
}));
// Generate total row
var totalQuarter = new QuarterInformation(groupRows.Sum(qi => qi.Quarter.YearTotal),
groupRows.Sum(qi => qi.Quarter.Q1Total), groupRows.Sum(qi => qi.Quarter.Q2Total),
groupRows.Sum(qi => qi.Quarter.Q3Total), groupRows.Sum(qi => qi.Quarter.Q4Total), groupRows.Sum(qi => qi.Quarter.Average));
var comparisonQuarter = new QuarterInformation(groupRows.Sum(qi => qi.ComparisonQuarter.YearTotal),
groupRows.Sum(qi => qi.ComparisonQuarter.Q1Total), groupRows.Sum(qi => qi.ComparisonQuarter.Q2Total),
groupRows.Sum(qi => qi.ComparisonQuarter.Q3Total), groupRows.Sum(qi => qi.ComparisonQuarter.Q4Total), groupRows.Sum(qi => qi.ComparisonQuarter.Average));
var totalRow = new QuarterlyHeadcountComparisonRow(totalQuarter, comparisonQuarter, comparisonYear);
// Add rows to the list of rows gStatistics will bind
rows.AddRange(groupRows);
rows.Add(totalRow);
}
