private GroupPlayerResult[] GetSortedSubArray(
GroupPlayerResult[] results,
int startIndex,
int endIndex,
ICollection <Match> matches
)
{
GroupPlayerResult[] controversialPlayerResults = new GroupPlayerResult[endIndex - startIndex + 1];
Array.Copy(
results,
startIndex,
controversialPlayerResults,
0,
controversialPlayerResults.Length
);
User[] playersWithControversialResults = controversialPlayerResults.Select(r => r.Player).ToArray();
IEnumerable <int> playersWithControversialResultsIds = playersWithControversialResults.Select(p => p.Id);
Match[] relatedMatches = matches.Where(
m => playersWithControversialResultsIds.Contains(m.FirstPlayerId) &&
playersWithControversialResultsIds.Contains(m.SecondPlayerId)
).ToArray();
GroupPlayerResult[] sortedSubArray = GetSortedPlayersResults(playersWithControversialResults, relatedMatches);
for (int i = 0; i < sortedSubArray.Length; i++)
{
GroupPlayerResult trueResult = controversialPlayerResults.Single(r => r.Player.Id == sortedSubArray[i].Player.Id);
sortedSubArray[i].LoseGameCount = trueResult.LoseGameCount;
sortedSubArray[i].LoseMatchesCount = trueResult.LoseMatchesCount;
sortedSubArray[i].WinGamesCount = trueResult.WinGamesCount;
sortedSubArray[i].WinMatchesCount = trueResult.WinMatchesCount;
}
return(sortedSubArray);
}
private GroupPlayerResult[] GetPlayersResults(IList <User> players, ICollection <Match> matches)
{
GroupPlayerResult[] playerResults = new GroupPlayerResult[players.Count];
for (int i = 0; i < players.Count; i++)
{
playerResults[i] = new GroupPlayerResult
{
Player = players[i],
WinMatchesCount = GetWinMatchesCount(matches, players[i].Id),
LoseMatchesCount = GetLoseMatchesCount(matches, players[i].Id),
WinGamesCount = GetWinGamesCount(matches, players[i].Id),
LoseGameCount = GetLoseGamesCount(matches, players[i].Id)
}
}
;
return(playerResults);
}
