public WorkYear(int year, WorkDayParserSettings parserSettings, int hitListLookBackInWeeks, float hoursPerDay, PNSearchViewModel pnSearch, PositionSearchViewModel positionSearch)
{
this.hitListLookBackInWeeks = hitListLookBackInWeeks;
this.pnSearch = pnSearch;
this.positionSearch = positionSearch;
this.Year = year;
this.Months = new ObservableCollection <WorkMonth>();
this.Weeks = new ObservableCollection <WorkWeek>();
var germanSpecialDays = SpecialDaysUtils.GetGermanSpecialDays(year);
var cal = new GregorianCalendar();
for (int month = 1; month <= cal.GetMonthsInYear(year); month++)
{
WorkMonth wm = new WorkMonth(year, month, germanSpecialDays, parserSettings, hoursPerDay);
this.Months.Add(wm);
foreach (var workWeek in wm.Weeks)
{
this.Weeks.Add(workWeek);
workWeek.PropertyChanged += this.workWeek_PropertyChanged;
}
}
this.ProjectHitlist = new QuickFillObservableCollection <HitlistInfo>();
this.PositionHitlist = new QuickFillObservableCollection <HitlistInfo>();
this.UpdateProjectHitlistAsync();
this.UpdatePositionHitlistAsync();
}
public WorkYear(int year, WorkDayParserSettings parserSettings, int hitListLookBackInWeeks, float hoursPerDay, PNSearchViewModel pnSearch, PositionSearchViewModel positionSearch)
{
this.hitListLookBackInWeeks = hitListLookBackInWeeks;
this.pnSearch = pnSearch;
this.positionSearch = positionSearch;
this.Year = year;
this.Months = new ObservableCollection <WorkMonth>();
var germanSpecialDays = SpecialDaysUtils.GetGermanSpecialDays(year);
var calendar = new GregorianCalendar();
for (var month = 1; month <= calendar.GetMonthsInYear(year); month++)
{
var workMonth = new WorkMonth(year, month, germanSpecialDays, parserSettings, hoursPerDay);
this.Months.Add(workMonth);
}
this.ProjectHitlist = new QuickFillObservableCollection <HitlistInfo>();
this.PositionHitlist = new QuickFillObservableCollection <HitlistInfo>();
Dispatcher.CurrentDispatcher.BeginInvoke(DispatcherPriority.ApplicationIdle, new Action(() =>
{
this.UpdateProjectHitlistAsync().SafeFireAndForget(onException: exception => { logger.Error(exception, "Error while updating the Project Hitlist."); });
this.UpdatePositionHitlistAsync().SafeFireAndForget(onException: exception => { logger.Error(exception, "Error while updating the Position Hitlist."); });
foreach (var month in this.Months)
{
foreach (var week in month.Weeks)
{
week.PropertyChanged += this.WorkWeek_PropertyChanged;
}
}
}));
}
private static async Task <IEnumerable <HitlistInfo> > GetProjectHitlistAsync(IEnumerable <WorkMonth> months, int lookBackInWeeks, PNSearchViewModel pnSearchViewModel)
{
return(await Task.Factory.StartNew(() => {
var allDays = months.SelectMany(m => m.Days);
var daysFromLookback = lookBackInWeeks > 0 ? allDays.Where(m => m.DateTime > DateTime.Now.AddDays(lookBackInWeeks * -7)) : allDays;
var hitlistInfos = daysFromLookback
.SelectMany(d => d.Items)
.GroupBy(p => p.Project)
.Select(g =>
new HitlistInfo(
g.Key,
g.Count(),
g.Sum(wi => wi.HoursDuration),
g.OrderByDescending(p => p.WorkDay.DateTime)
.Select(p => pnSearchViewModel.GetDescriptionForProjectNumber(p.Project))
.FirstOrDefault())
);
return hitlistInfos.OrderByDescending(g => g.HoursUsed);
}));
}
