//
// Returns the reviews with the given state
//
private static Pair <ReviewState.ReviewStatistics[], ReviewState.ReviewStatistics[]> WhereReviews(ReviewState.ReviewStatistics[] reviewStats, ReviewState.State requestedState)
{
var shippedReviews = reviewStats.Where(thisReview => thisReview.State == requestedState && thisReview.ShipIts > 0);
var notshippedReviews = reviewStats.Where(thisReview => thisReview.State == requestedState && thisReview.ShipIts == 0);
return(new Pair <ReviewState.ReviewStatistics[], ReviewState.ReviewStatistics[]>(shippedReviews.ToArray(), notshippedReviews.ToArray()));
}
//
// Returns the number of reviews with this state
//
private static Pair <int, int> CountReviews(ReviewState.ReviewStatistics[] reviewStats, ReviewState.State requestedState)
{
var reviews = WhereReviews(reviewStats, requestedState);
return(new Pair <int, int>(reviews.First.Length, reviews.Second.Length));
}