/// <summary>
/// Gets the time phase data.
/// </summary>
/// <param name="assignment">The assignment.</param>
/// <param name="type">The type.</param>
/// <returns></returns>
public static IEnumerable<TimePhasedDataType> GetTimePhaseData(Assignment.Assignment assignment, TimePhasedDataType.TimePhaseType type)
{
if(assignment == null)
throw new ArgumentException("assignment");
//определяем величину дискретизации для генератора интервалов.
//Если ее определить слишком маленькую то будет много TimePhases елементов
//Для плоского распределения трудозатрат использовать ДЕНЬ для нелинейных функций использовать ЧАС
long groupIntervalValue = assignment.CurrentContour.ContourType == ContourTypes.Flat ? CalendarHelper.MilisPerDay() : CalendarHelper.MilisPerHour();
long start = type == TimePhasedDataType.TimePhaseType.AssignmentActualWork ? assignment.Start : assignment.Stop;
long stop = type == TimePhasedDataType.TimePhaseType.AssignmentActualWork ? assignment.Stop : assignment.End;
Query<Interval> query = new Query<Interval>();
AssignmentBaseFunctor<double> workFunctor = assignment.GetWorkFunctor();
GroupingIntervalGenerator groupGen = new GroupingIntervalGenerator(start, stop, groupIntervalValue,
workFunctor.CountourGenerator);
TimePhaseDataGetter timePhaseGetter = new TimePhaseDataGetter(type, TimePhasedDataType.TimePhaseUnit.Day,
TimePhasedDataType.TimePhaseUnit.Minute, workFunctor);
WhereInRangePredicate whereInRange = new WhereInRangePredicate(start, stop);
query.Select(timePhaseGetter).From(groupGen).Where(whereInRange.Evaluate).Execute();
return timePhaseGetter.Value;
}