private static DateTimeOffset CalculateEndDate(Meeting.EventRecurrence recurrence)
{
DateTimeOffset date = DateTimeOffset.Parse(recurrence.Range.StartDate);
int rangeValue = (recurrence.Range.NumberOfOccurrences - 1) * recurrence.Pattern.Interval;
switch (recurrence.Pattern.Type.ToLower())
{
case OData.Daily:
date = date.AddDays(rangeValue);
break;
case OData.Weekly:
int occurrences = recurrence.Range.NumberOfOccurrences / recurrence.Pattern.DaysOfWeek.Count;
date = date.AddDays(CalculateDayDiff(date, recurrence.Pattern.DaysOfWeek));
date = date.AddDays(7 * (occurrences - 1) * recurrence.Pattern.Interval);
break;
case OData.AbsoluteMonthly:
case OData.RelativeMonthly:
date = date.AddMonths(rangeValue);
break;
case OData.AbsoluteYearly:
case OData.RelativeYearly:
date = date.AddYears(rangeValue);
break;
}
return(date);
}
private void RecurrenceUpdated(Meeting.EventRecurrence recurrence)
{
Meeting.Recurrence = recurrence;
OnPropertyChanged(() => IsSerial);
BuildRecurrentDate();
}
private void RecurrenceUpdated(Meeting.EventRecurrence recurrence)
{
_meeting.Recurrence = recurrence;
OnPropertyChanged(() => IsSerial);
if (IsSerial)
{
RecurrenceDate = DateTimeUtils.BuildRecurrentDate(_meeting.Recurrence);
}
}
protected override void OnNavigatedTo(object parameter)
{
_recurrence = JSON.Deserialize <Meeting.EventRecurrence>(parameter);
PopulatePatternViews();
switch (_recurrence.Range.Type.ToLower())
{
case OData.NoEnd: SelectedEndOption = OptionNoEnd; break;
case OData.Numbered: SelectedEndOption = OptionNumbered; break;
case OData.EndDate: SelectedEndOption = OptionEndDate; break;
}
StartDate = DateTime.Parse(_recurrence.Range.StartDate);
EndDate = DateTime.Parse(_recurrence.Range.EndDate);
}
private void OnInitialize(object parameter)
{
GetEvent <InitDialogEvent>().Unsubscribe(OnInitialize);
_recurrence = Deserialize <Meeting.EventRecurrence>(parameter);
PopulatePatternViews();
switch (_recurrence.Range.Type.ToLower())
{
case OData.NoEnd: IsNoEnd = true; break;
case OData.Numbered: IsNumbered = true; break;
case OData.EndDate: IsEndBy = true; break;
}
StartDate = DateTimeOffset.Parse(_recurrence.Range.StartDate);
EndDate = DateTime.Parse(_recurrence.Range.EndDate);
}
public override void OnNavigatedTo(NavigatedToEventArgs e, Dictionary <string, object> viewModelState)
{
base.OnNavigatedTo(e, viewModelState);
_recurrence = JsonConvert.DeserializeObject <Meeting.EventRecurrence>((string)e.Parameter);
PopulatePatternViews();
switch (_recurrence.Range.Type.ToLower())
{
case OData.NoEnd: IsNoEnd = true; break;
case OData.Numbered: IsNumbered = true; break;
case OData.EndDate: IsEndBy = true; break;
}
StartDate = DateTimeOffset.Parse(_recurrence.Range.StartDate);
EndDate = DateTime.Parse(_recurrence.Range.EndDate);
}
public static string BuildRecurrentDate(Meeting.EventRecurrence recurrence)
{
var pattern = recurrence.Pattern;
string date = ResMan.GetString("OccursPart");
switch (pattern.Type.ToLower())
{
case OData.Daily:
date += string.Format(ResMan.GetString("DailyPart"), pattern.Interval);
break;
case OData.Weekly:
date += ResMan.GetString("EveryPart");
string dayFmt = ResMan.GetString("WeeklyPartFirst");
var localDayNames = CultureInfo.CurrentCulture.DateTimeFormat.DayNames;
var daysOfWeek = pattern.DaysOfWeek;
int numDays = daysOfWeek.Count;
for (int i = 0; i < numDays; ++i)
{
if (i > 0)
{
dayFmt = (i == numDays - 1) ?
ResMan.GetString("WeeklyPartLast") :
ResMan.GetString("WeeklyPartNext");
}
int dayIndex = GetDayOfWeekIndexInternal(daysOfWeek[i]);
date += string.Format(dayFmt, localDayNames[dayIndex]);
}
break;
case OData.AbsoluteMonthly:
date += string.Format(ResMan.GetString("AbsMonthlyPart"),
pattern.DayOfMonth,
pattern.Interval);
break;
case OData.RelativeMonthly:
date += string.Format(ResMan.GetString("RelMonthlyPart"),
ApiOrdinalToLocalOrdinal(pattern.Index),
GetDayOfWeekLocalized(pattern.DaysOfWeek[0]),
pattern.Interval);
break;
case OData.AbsoluteYearly:
{
var localMonths = CultureInfo.CurrentCulture.DateTimeFormat.MonthNames;
date += string.Format(ResMan.GetString("AbsYearlyPart"),
pattern.Interval,
localMonths[pattern.Month - 1],
pattern.DayOfMonth);
}
break;
case OData.RelativeYearly:
{
var localMonths = CultureInfo.CurrentCulture.DateTimeFormat.MonthNames;
date += string.Format(ResMan.GetString("RelYearlyPart"),
pattern.Interval,
ApiOrdinalToLocalOrdinal(pattern.Index),
GetDayOfWeekLocalized(pattern.DaysOfWeek[0]),
localMonths[pattern.Month - 1]);
}
break;
}
date += string.Format(ResMan.GetString("EffectivePart"),
ToDateOnlyString(recurrence.Range.StartDate));
switch (recurrence.Range.Type.ToLower())
{
case OData.NoEnd:
break;
case OData.EndDate:
date += string.Format(ResMan.GetString("UntilPart"),
ToDateOnlyString(recurrence.Range.EndDate));
break;
case OData.Numbered:
DateTimeOffset endDate = CalculateEndDate(recurrence);
date += string.Format(ResMan.GetString("UntilPart"),
ToDateOnlyString(endDate));
break;
}
return(date);
}
