private IEnumerable <GroupItemViewModel> CreateGroupItemsFromResults(IEnumerable <Result> results)
{
List <GroupItemViewModel> groupItemsVM = new List <GroupItemViewModel>();
foreach (var result in results)
{
if (!groupItemsVM.Exists(x => x.Team == result.HomeTeam))
{
GroupItemViewModel item = new GroupItemViewModel(result.HomeTeam);
groupItemsVM.Add(item);
}
if (!groupItemsVM.Exists(x => x.Team == result.AwayTeam))
{
GroupItemViewModel item = new GroupItemViewModel(result.AwayTeam);
groupItemsVM.Add(item);
}
}
foreach (var item in groupItemsVM)
{
item.PlayedGames = ResultsService.GetPlayedGames(item.Team, results);
item.Goals = ResultsService.GetGoals(item.Team, results);
item.GoalsAgainst = ResultsService.GetGoalsAgainst(item.Team, results);
item.Win = ResultsService.GetWin(item.Team, results);
item.Lose = ResultsService.GetLose(item.Team, results);
item.Draw = ResultsService.GetDraw(item.Team, results);
}
groupItemsVM.Sort((a, b) => {
if (a.Points > b.Points)
{
return(1);
}
else if (a.Points < b.Points)
{
return(-1);
}
else if (a.Goals > b.Goals)
{
return(1);
}
else if (a.Goals < b.Goals)
{
return(-1);
}
else if (a.GoalDifference > b.GoalDifference)
{
return(1);
}
else if (a.GoalDifference < b.GoalDifference)
{
return(-1);
}
else
{
return(0);
}
});
groupItemsVM.Reverse();
for (int i = 0; i < groupItemsVM.Count; i++)
{
groupItemsVM[i].Rank = i + 1;
}
return(groupItemsVM);
}