DateTime GetRuntimeForWeekly(DateTime now, WeeklySchedule schedule)
{
var @ref = new DateTime(now.Year, now.Month, now.Day).AddDays(
now.DayOfWeek==DayOfWeek.Sunday? 1 : -((int)now.DayOfWeek-1) );
@ref = @ref.AddDays(
AdjustEvery(GetIso8601WeekOfYear(@ref), schedule.Every)*7
);
for (;;)
{
var time = new DateTime(@ref.Year, @ref.Month, @ref.Day,
schedule.RunAt.Hour,schedule.RunAt.Minute,0);
var endWeek = new DateTime(@ref.Year, @ref.Month, @ref.Day).AddDays(7);
while (time < endWeek)
{
if (time < now)
{
time = time.AddDays(1);
continue;
}
switch (time.DayOfWeek)
{
case DayOfWeek.Monday:
if (schedule.JobDays.HasFlag(JobDays.Monday)) return time;
break;
case DayOfWeek.Tuesday:
if (schedule.JobDays.HasFlag(JobDays.Tuesday)) return time;
break;
case DayOfWeek.Wednesday:
if (schedule.JobDays.HasFlag(JobDays.Wednesday)) return time;
break;
case DayOfWeek.Thursday:
if (schedule.JobDays.HasFlag(JobDays.Thursday)) return time;
break;
case DayOfWeek.Friday:
if (schedule.JobDays.HasFlag(JobDays.Friday)) return time;
break;
case DayOfWeek.Saturday:
if (schedule.JobDays.HasFlag(JobDays.Saturday)) return time;
break;
case DayOfWeek.Sunday:
if (schedule.JobDays.HasFlag(JobDays.Sunday)) return time;
break;
}
time = time.AddDays(1);
}
@ref = @ref.AddDays(schedule.Every*7);
}
}
public JobSchedule()
{
ScheduleType = JobScheduleType.Weekly;
Daily = new DailySchedule();
Weekly = new WeeklySchedule();
Monthly = new MonthlySchedule();
}