public string Evaluate(RealtimeStateEvaluationContext context)
{
string state = context.StaticState;
if (state == "Active")
{
DateTime nowAtSite = DateTime.Now;
state = IsReviewRequired(context.NextReviewAt, nowAtSite)
? "InReview"
: DeduceRealtimeState(context, nowAtSite);
}
return(state);
}
private string DeduceRealtimeState(RealtimeStateEvaluationContext context, DateTime nowAtSite)
{
string deducedState = context.StaticState;
if (nowAtSite < context.StartDateTime)
{
deducedState = "AwaitingActivation";
}
if (nowAtSite > context.ExpirationDateTime)
{
deducedState = "Expired";
}
else if (nowAtSite > context.EndDateTime)
{
deducedState = "Revalidate";
}
return(deducedState);
}