private List <GroupedAttemptsByLesson> GetGroupedAttempts()
{
var groupedAttempts = new List <GroupedAttemptsByLesson>();
if (Attempts == null || Attempts.Count == 0)
{
return(groupedAttempts);
}
foreach (var groupedItems in Attempts.OrderBy(x => x.Lesson.LessonOrder).GroupBy(x => x.LessonID))
{
int highScore = groupedItems.Max(x => x.Score);
Attempt highScoreAttempt = groupedItems.OrderByDescending(x => x.DateCompleted).First(x => x.Score == highScore);
groupedAttempts.Add(new GroupedAttemptsByLesson()
{
Lesson = groupedItems.First().Lesson,
TotalAttempts = groupedItems.First().AttemptID == -1 && groupedItems.Count() == 1 ? 0 : groupedItems.Count(),
TotalTimes = groupedItems.Sum(x => x.TimeToComplete),
HighScore = highScore,
DateCompleted = highScoreAttempt.DateCompleted,
Infractions = highScoreAttempt.Infractions,
IsComplete = highScoreAttempt.IsComplete
});
}
return(groupedAttempts);
}
