public static bool RecursOnDate(this ChoreDefinition chore, DateTime checkDate)
{
// if chore not active then should not be valid
if (chore.Active == false)
{
return(false);
}
// if non recurring task, is it for today
if (chore.IsRepeating == false)
{
return(chore.StartDateTime.Date == checkDate.Date);
}
if (chore.RepeatingUnit == RepeatingUnitType.Day)
{
var daily = Recurs.Starting(chore.StartDateTime.Date)
.Every(chore.RepeatingEvery)
.Days()
//.Ending(checkDate.Date.AddDays(1))
.Build();
var next = daily.Next(checkDate.AddDays(-1));
if (next.HasValue)
{
return(next.Value.Date == checkDate.Date);
}
else
{
return(false);
}
}
if (chore.RepeatingUnit == RepeatingUnitType.Week)
{
var weekly = Recurs.Starting(chore.StartDateTime.Date)
.Every(chore.RepeatingEvery)
.Weeks()
.OnDays((Day)chore.RepeatingDaysOfWeek)
.Build();
var next = weekly.Next(checkDate.AddDays(-1));
if (next.HasValue)
{
return(next.Value.Date == checkDate.Date);
}
else
{
return(false);
}
}
return(false);
}
public ChoreDefinition Build()
{
var newChore = new ChoreDefinition();
newChore.Name = name;
newChore.Description = description;
newChore.Active = active;
newChore.AllocatedTo = assignedTo;
newChore.Points = points;
newChore.IsRepeating = isRepeating;
newChore.RepeatingEvery = repeatEvery;
newChore.RepeatingUnit = repeatingUnit;
newChore.StartDateTime = startDate;
newChore.RepeatingDaysOfWeek = repeatingDaysOfWeek;
return(newChore);
}
