public override DateTime?GetNextDate(DateTime dateTime)
{
var dateN = FixedCountdown.GetNextDate(dateTime);
if (dateN.HasValue)
{
var date = dateN;
var totalAdjustment = 0.0;
while (!DaysOfWeek.Contains(date.Value.DayOfWeek) || date <= dateTime)
{
date = date.Value.AddDays(DayAdjustment);
totalAdjustment += DayAdjustment;
if (date <= dateTime)
{
date = GetNextDate(dateTime.AddDays(7.0 + totalAdjustment));
break;
}
}
return(date);
}
else
{
return(null);
}
}
private void AbbPreviousWeek_Click(object sender, RoutedEventArgs e)
{
DaysOfWeek days = viewModel.Controller.ViewDays;
if (days.GetDaysOfWeek().Count() == 1)
{
if (days.Contains(viewModel.Settings.RefTime.DayOfWeek))
{
viewModel.Settings.RefTime = viewModel.Settings.RefTime.AddDays(-7);
}
if (days == DaysOfWeek.Monday)
{
days = DaysOfWeek.Sunday;
}
else
{
days = (DaysOfWeek)((int)days >> 1);
}
viewModel.Controller.ViewDays = days;
}
else
{
viewModel.Settings.RefTime = viewModel.Settings.RefTime.AddDays(-7);
}
}
public List <TimeSpan> GetRunTimes(DateTime runDate, bool excludePastRunTimes = true)
{
List <TimeSpan> runTimesForDay = new List <TimeSpan>();
var now = DateTime.Now;
if (excludePastRunTimes && runDate.Date < now.Date)
{
return(runTimesForDay);
}
if (runDate.Date > EndDate || runDate.Date < StartDate || !DaysOfWeek.Contains(runDate.DayOfWeek))
{
return(runTimesForDay);
}
DateTime nextRunTime = new DateTime(runDate.Year, runDate.Month, runDate.Day, StartTime.Hours, StartTime.Minutes, StartTime.Seconds);
DateTime lastRunTime = new DateTime(runDate.Year, runDate.Month, runDate.Day, EndTime.Hours, EndTime.Minutes, EndTime.Seconds);
var runDateIsToday = runDate.Date == now.Date;
while (nextRunTime <= lastRunTime)
{
if (!excludePastRunTimes || runDate.Date > now.Date || (runDateIsToday && nextRunTime >= now))
{
runTimesForDay.Add(nextRunTime.TimeOfDay);
}
nextRunTime = nextRunTime.AddSeconds(FrequencyInSeconds);
}
return(runTimesForDay);
}
public bool CheckDateTime(DateTime?dateTime = null)
{
var time = dateTime ?? DateTime.Now;
return(Minutes.Contains(time.Minute) &&
Hours.Contains(time.Hour) &&
Months.Contains(time.Month - 1) &&
(DaysOfMonth.Contains(time.Day - 1) || DaysOfWeek.Contains((int)time.DayOfWeek - 1)));
}
public RecurrenceDayOfWeek RemoveDayOfWeek(string dayOfWeek)
{
RecurrenceDayOfWeek day;
if (Enum.TryParse(dayOfWeek, out day) && DaysOfWeek.Contains(day))
{
DaysOfWeek.RemoveAll(item => item == day);
}
return(day);
}
public RecurrenceDayOfWeek?Contains(string dayOfWeek)
{
RecurrenceDayOfWeek day;
if (Enum.TryParse(dayOfWeek, out day) && DaysOfWeek.Contains(day))
{
return(day);
}
return(null);
}
/// <summary>
/// Check if a date is valid according to this restriction.
/// </summary>
/// <param name="dateTime">The date to check.</param>
/// <returns>True if the date is valid, False if the date is not valid and null if the restriction does not apply to the given date.</returns>
public bool?IsValid(DateTime dateTime)
{
if (Dates == null && DaysOfWeek == null && (TimeStart == null || TimeEnd == null))
{
return(null);
}
return((Dates?.Contains(dateTime.Date) ?? true) &&
(DaysOfWeek?.Contains(dateTime.DayOfWeek) ?? true) &&
((TimeStart == null || TimeEnd == null) ||
(TimeStart.Value.TimeOfDay <= dateTime.TimeOfDay && TimeEnd.Value.TimeOfDay >= dateTime.TimeOfDay))
? (bool?)(Type == RestrictionType.Allow)
: null); //Restriction is not applicable
}
public RecurrenceDayOfWeek?AddDayOfWeek(string dayOfWeek)
{
RecurrenceDayOfWeek day;
if (Enum.TryParse(dayOfWeek, out day) && !DaysOfWeek.Contains(day))
{
DaysOfWeek.Add(day);
}
else
{
return(null);
}
return(day);
}
public bool IsInTimeWindow(DateTime nowTime)
{
if (!DaysOfWeek.Contains(nowTime.DayOfWeek))
{
return(false);
}
if (Holidays.Contains(nowTime.Date))
{
return(false);
}
if (times.Count == 0)
{
return(true);
}
else
{
return((from t in times
where t.From.TimeOfDay <= nowTime.TimeOfDay && t.To.TimeOfDay >= nowTime.TimeOfDay
select t).Count() > 0);
}
}
private DateTime FindNextRelevantDate(DateTime datetime)
{
var relevantDateTime = new DateTime();
day = datetime.Day;
month = datetime.Month;
year = datetime.Year;
var maxDay = Days.Max();
var maxMonth = Months.Max();
var maxYear = Years.Max();
var maxDate = new DateTime(maxYear, maxMonth, maxDay).Date;
bool added = false;
while (datetime.Date != maxDate)
{
if (DaysOfWeek.Contains((int)datetime.DayOfWeek))
{
relevantDateTime = datetime;
break;
}
else
{
added = false;
}
AddNext(Days, ref day, ref added);
var monthAdded = AddNext(Months, ref month, ref added);
if (monthAdded)
{
day = GetClosestDay(datetime, year, month);
}
AddNext(Years, ref year, ref added);
datetime = new DateTime(year, month, day,
datetime.Hour, datetime.Minute, datetime.Second, datetime.Millisecond);
}
return(relevantDateTime);
}
private DateTime FindPrevRelevantDate(DateTime datetime)
{
var relevantDateTime = new DateTime();
day = datetime.Day;
month = datetime.Month;
year = datetime.Year;
var minDay = Days.Min();
var minMonth = Months.Min();
var minYear = Years.Min();
var minDate = new DateTime(minYear, minMonth, minDay).Date;
bool subtracted = false;
while (datetime.Date != minDate)
{
if (DaysOfWeek.Contains((int)datetime.DayOfWeek))
{
relevantDateTime = datetime;
break;
}
else
{
subtracted = false;
}
SubtractNext(Days, ref day, ref subtracted);
var monthSubtracted = SubtractNext(Months, ref month, ref subtracted);
if (monthSubtracted)
{
day = GetClosestDay(datetime, year, month);
}
SubtractNext(Years, ref year, ref subtracted);
datetime = new DateTime(year, month, day,
datetime.Hour, datetime.Minute, datetime.Second, datetime.Millisecond);
}
return(relevantDateTime);
}
public override DateTime?GetNextDate(DateTime dateTime)
{
var startDate = dateTime;
while (!DaysOfWeek.Contains(startDate.DayOfWeek))
{
startDate = startDate.AddDays(-1);
}
var dateN = FixedCountdown.GetNextDate(startDate);
if (dateN.HasValue)
{
var date = dateN.Value;
while (!DaysOfWeek.Contains(date.DayOfWeek))
{
date = date.AddDays(DayAdjustment);
}
return(date);
}
else
{
return(null);
}
}
public DateTime GetNextRecurrence(DateTime baseTime)
{
DateTime recurrence = baseTime;
if (DaysOfMonth != null)
{
var findDay = (from d in DaysOfMonth where d > recurrence.Day select d).FirstOrDefault();
if (findDay == 0)
{
recurrence = recurrence.AddMonths(1);
findDay = (from d in DaysOfMonth where d > recurrence.Day select d).FirstOrDefault();
}
if (findDay == 0)
{
var err = string.Format("Cannot find day of month recurrence for recurrence: {0}", ToString());
_log.Error(err);
throw new ArgumentOutOfRangeException(err);
}
if (findDay > DateTime.DaysInMonth(baseTime.Year, baseTime.Month))
{
findDay = DateTime.DaysInMonth(baseTime.Year, baseTime.Month);
}
recurrence = new DateTime(recurrence.Year, recurrence.Month, findDay, recurrence.Hour, recurrence.Minute,
recurrence.Second);
}
else if (DaysOfWeek != null)
{
if (!DaysOfWeek.All(d => d >= (int)DayOfWeek.Sunday && d <= (int)DayOfWeek.Saturday))
{
var err = string.Format("Cannot find day of week recurrence for recurrence {0}", ToString());
_log.Error(err);
throw new ArgumentOutOfRangeException(err);
}
while (!DaysOfWeek.Contains((int)recurrence.DayOfWeek))
{
recurrence = recurrence.AddDays(1.0);
}
}
else
{
if (MonthsLater > 0)
{
recurrence = recurrence.AddMonths(MonthsLater);
}
if (DaysLater > 0)
{
recurrence = recurrence.AddDays(DaysLater);
}
if (HoursLater > 0)
{
recurrence = recurrence.AddHours(HoursLater);
}
if (MinutesLater > 0)
{
recurrence = recurrence.AddMinutes(MinutesLater);
}
}
if (AtFixedTime != DateTime.MinValue)
{
recurrence = new DateTime(recurrence.Year, recurrence.Month, recurrence.Day, AtFixedTime.Hour,
AtFixedTime.Minute, AtFixedTime.Second);
if (recurrence < DateTime.UtcNow)
{
recurrence = recurrence.AddDays(1.0);
}
}
_dblog.InfoFormat("Recurrence {0} from base time {1} next {2}", ToString(), baseTime, recurrence);
return(recurrence);
}