void InitialiseOverallRankingListView()
{
var averageScores = new List <Tuple <string, int> >();
foreach (var c in Repo.GetAllCouples())
{
var averageScore = Repo.GetAllScores().Where(x => x.CoupleID == c.CoupleID).Average(x => x.ScoreValue);
averageScores.Add(new Tuple <string, int>(c.CoupleName, (int)averageScore));
}
RankingListView.Initialise(this, averageScores, Resource.Id.overallRankingListview, "The competition has not started yet.");
}
void UpdateRankingsListView()
{
var scores = Repo.GetAllScores().Where(x => x.WeekNumber == SelectedWeek);
var couples = Repo.GetAllCouples().Where(x => scores.Select(y => y.CoupleID).Contains(x.CoupleID));
var weekScores = new List <Tuple <string, int> >();
foreach (var c in couples)
{
var coupleScore = scores.FirstOrDefault(x => x.CoupleID == c.CoupleID).ScoreValue;
weekScores.Add(new Tuple <string, int>(c.CoupleName, coupleScore));
}
RankingListView.Initialise(this, weekScores, Resource.Id.scoresList, "There are no results for this week.");
}
void UpdateDanceRankingsListView()
{
var scores = Repo.GetAllScores().Where(x => x.DanceID == Dance?.DanceId).ToList();
var couplesInScores = Repo.GetAllCouples().Where(x => scores.Select(z => z.ScoreID).Contains(x.CoupleID)).ToList();
var couplesDanceScores = new List <Tuple <string, int> >();
foreach (var c in couplesInScores)
{
var couplesDanceScore = scores.FirstOrDefault(x => x.CoupleID == c.CoupleID).ScoreValue;
couplesDanceScores.Add(new Tuple <string, int>(c.CoupleName, couplesDanceScore));
}
RankingListView.Initialise(this, couplesDanceScores, Resource.Id.rankingByDanceListView, "This dance has not been performed by any couple yet");
}