public override async Task Initialize()
{
await base.Initialize();
var now = timeService.CurrentDateTime;
initialMonth = new CalendarMonth(now.Year, now.Month).AddMonths(-(MonthsToShow - 1));
beginningOfWeekObservable = dataSource.User.Current
.Select(user => user.BeginningOfWeek)
.DistinctUntilChanged();
DayHeadersObservable = beginningOfWeekObservable.Select(mapDayHeaders);
ReloadObservable = reloadSubject.AsObservable();
MonthsObservable = beginningOfWeekObservable.CombineLatest(
timeService.MidnightObservable.StartWith(timeService.CurrentDateTime),
(beginningOfWeek, today) =>
{
var monthIterator = new CalendarMonth(today.Year, today.Month).AddMonths(-(MonthsToShow - 1));
var months = new List <ReportsCalendarPageViewModel>();
for (int i = 0; i < MonthsToShow; i++, monthIterator = monthIterator.Next())
{
months.Add(new ReportsCalendarPageViewModel(monthIterator, beginningOfWeek, today));
}
return(months);
});
RowsInCurrentMonthObservable = MonthsObservable.CombineLatest(
CurrentPageObservable.DistinctUntilChanged(),
(months, page) => months[page].RowCount)
.Select(CommonFunctions.Identity);
CurrentMonthObservable = monthSubject
.AsObservable()
.StartWith(MonthsToShow - 1)
.Select(convertPageIndexToCalendarMonth)
.Share();
QuickSelectShortcutsObservable = beginningOfWeekObservable.Select(createQuickSelectShortcuts);
beginningOfWeek = (await dataSource.User.Current.FirstAsync()).BeginningOfWeek;
QuickSelectShortcuts = createQuickSelectShortcuts(beginningOfWeek);
SelectPeriod(reportPeriod);
isInitialized = true;
viewAppearedOnce = false;
}
public override async Task Initialize()
{
await base.Initialize();
var now = timeService.CurrentDateTime;
initialMonth = new CalendarMonth(now.Year, now.Month).AddMonths(-(MonthsToShow - 1));
beginningOfWeekObservable = dataSource.User.Current
.Select(user => user.BeginningOfWeek)
.DistinctUntilChanged();
DayHeadersObservable = beginningOfWeekObservable
.Select(mapDayHeaders)
.AsDriver(new List <string>().AsReadOnly(), schedulerProvider);
ReloadObservable = reloadSubject.AsObservable();
MonthsObservable = beginningOfWeekObservable.CombineLatest(
timeService.MidnightObservable.StartWith(timeService.CurrentDateTime),
(beginningOfWeek, today) =>
{
var monthIterator = new CalendarMonth(today.Year, today.Month).AddMonths(-(MonthsToShow - 1));
var months = new List <ReportsCalendarPageViewModel>();
for (int i = 0; i < MonthsToShow; i++, monthIterator = monthIterator.Next())
{
months.Add(new ReportsCalendarPageViewModel(monthIterator, beginningOfWeek, today));
}
return(months.ToImmutableList());
})
.AsDriver(ImmutableList <ReportsCalendarPageViewModel> .Empty, schedulerProvider);
RowsInCurrentMonthObservable = MonthsObservable.CombineLatest(
CurrentPageObservable.DistinctUntilChanged(),
(months, page) => months[page].RowCount)
.Select(CommonFunctions.Identity)
.AsDriver(0, schedulerProvider);
CurrentMonthObservable = monthSubject
.AsObservable()
.StartWith(MonthsToShow - 1)
.Select(convertPageIndexToCalendarMonth)
.Share()
.AsDriver(default, schedulerProvider);