internal static RecurrenceInfo GetFriendlyRecurrenceInfo(string seriesInfo)
{
RecurrenceInfo info = new RecurrenceInfo();
EndDateType endType = EndDateType.NotDefined;
DateTime endDateValue = DateTime.MinValue;
int noOccurrences;
// Exit if not a Weekly seriesInfo type
if (!seriesInfo.StartsWith("W"))
{
return(null);
}
info.SetSeriesInfo(seriesInfo);
info.SetRecurrenceType(RecurrenceType.Weekly);
// FORMATTING DEFINITIONS
// Y = Yearly Designator
// | 0 = Start Date (8 chars)
// | | 1 = End Date (8 chars)
// | | | 2 = Number of occurrences (4 chars)
// | | | | 3 = Regeneration Type (1 char)
// | | | | | 4 = End date type (1 char)
// | | | | | | 5 = Regenerate on Sunday
// | | | | | | | 6 = Regenerate on Monday
// | | | | | | | | 7 = Regenerate on Tuesday
// | | | | | | | | | 8 = Regenerate on Wednesday
// | | | | | | | | | | 9 = Regenerate on Thursday
// | | | | | | | | | | | 10 = Regenerate on Friday
// | | | | | | | | | | | | 11 = Regenerate on Saturday
// | | | | | | | | | | | | | 12 Regen Every x weeks
// | | | | | | | | | | | | | |
// [0] [1-8] [9-16] [17-20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30-32]
// W 20071231 20171231 0000 1 1 T T F F F F F 000
string startDate = seriesInfo.Substring(1, 8);
DateTime dtStartDate = new DateTime(int.Parse(startDate.Substring(0, 4)), int.Parse(startDate.Substring(4, 2)), int.Parse(startDate.Substring(6, 2)));
string endDate = seriesInfo.Substring(9, 8);
SelectedDayOfWeekValues selectedDays = new SelectedDayOfWeekValues();
string occurrences = seriesInfo.Substring(17, 4);
string weeklyRegenType = seriesInfo.Substring(21, 1);
string endDateType = seriesInfo.Substring(22, 1);
int regenXWeeks = int.Parse(seriesInfo.Substring(30, 3));
endType = (EndDateType)(int.Parse(endDateType));
noOccurrences = int.Parse(occurrences);
selectedDays.Sunday = (seriesInfo.Substring(23, 1) == "Y") ? true : false;
selectedDays.Monday = (seriesInfo.Substring(24, 1) == "Y") ? true : false;
selectedDays.Tuesday = (seriesInfo.Substring(25, 1) == "Y") ? true : false;
selectedDays.Wednesday = (seriesInfo.Substring(26, 1) == "Y") ? true : false;
selectedDays.Thursday = (seriesInfo.Substring(27, 1) == "Y") ? true : false;
selectedDays.Friday = (seriesInfo.Substring(28, 1) == "Y") ? true : false;
selectedDays.Saturday = (seriesInfo.Substring(29, 1) == "Y") ? true : false;
endType = (EndDateType)(int.Parse(endDateType));
noOccurrences = int.Parse(occurrences);
// Get the EndDate before any modifications on it are performed
if (endType == EndDateType.SpecificDate)
{
endDateValue = new DateTime(int.Parse(endDate.Substring(0, 4)), int.Parse(endDate.Substring(4, 2)), int.Parse(endDate.Substring(6, 2)));
}
info.SetEndDateType(endType);
// Determine the Constructor by the type of End Date.
// All constructors start with a Start date at a minimum.
// Determine the Constructor by the type of End Date.
// All constructors start with a Start date at a minimum.
switch (endType)
{
case EndDateType.NumberOfOccurrences:
info.SetStartDate(dtStartDate);
info.SetNumberOfOccurrences(noOccurrences);
break;
case EndDateType.SpecificDate:
info.SetStartDate(dtStartDate);
info.SetEndDate(endDateValue);
break;
case EndDateType.NoEndDate:
info.SetStartDate(dtStartDate);
break;
}
info.SetWeeklyRegenType((WeeklyRegenType)(int.Parse(weeklyRegenType)));
// Determine the Type of dates to get, specific, custom, etc.
switch (info.WeeklyRegenType)
{
case WeeklyRegenType.OnEveryXWeeks:
info.SetSelectedDayOfWeekValues(selectedDays);
info.SetRegenEveryXWeeks(regenXWeeks);
break;
case WeeklyRegenType.NotSet:
break;
}
return(info);
}