public static decimal CalculateTeamStrength(sakilaEntities4 db, int teamId, string homeOrAway, int competitionId, DateTime date)
{
var marketValue = db.team.First(x => x.TeamID == teamId).MarketValue;
var seasonalBalance = PointsCalculator.GetTeamBalance(db, teamId, competitionId, 50, date);
var seasonalPointsPace = PointsCalculator.CalculatePointPace(seasonalBalance);
var latestBalance = PointsCalculator.GetTeamBalance(db, teamId, competitionId, 3, date);
var latestPointsPace = PointsCalculator.CalculatePointPace(latestBalance);
var homeOrAwayBalance = new TeamBalance();
if (homeOrAway == "Home")
{
homeOrAwayBalance = PointsCalculator.GetTeamBalanceHome(db, teamId, competitionId, 50, date);
}
else
{
homeOrAwayBalance = PointsCalculator.GetTeamBalanceAway(db, teamId, competitionId, 50, date);
}
var homeOrAwayPointsPace = PointsCalculator.CalculatePointPace(homeOrAwayBalance);
return(CalculateTeamStrength(marketValue.Value, seasonalPointsPace, latestPointsPace, homeOrAwayPointsPace));
}
public static decimal CalculatePointPace(TeamBalance balance)
{
var games = balance.Win + balance.Lost + balance.Draw;
var totalPoints = balance.Win * 3 + balance.Draw;
if (games == 0)
{
return(0);
}
return(Math.Round((decimal)totalPoints / games, 2));
}
public TeamOverallBalance(team team, int competitionId, bool isHometeam, List <competitionmatch> relevantMatches)
{
TeamSeasonalBalance = PointsCalculator.GetTeamBalance(relevantMatches, team.TeamID, competitionId);
TeamLastGamesBalance = PointsCalculator.GetTeamBalance(relevantMatches, team.TeamID, competitionId, 3);
if (isHometeam)
{
TeamHomeOrAwayBalance = PointsCalculator.GetTeamBalanceHome(relevantMatches, team.TeamID, competitionId);
}
else
{
TeamHomeOrAwayBalance = PointsCalculator.GetTeamBalanceAway(relevantMatches, team.TeamID, competitionId);
}
}
