// analyse points and goals and set the position for each team
private void CalculatePosition()
{
try {
//get the Team with most points, then with best GoalRate
var sortedList = _soccerResultTableList.OrderByDescending(item => item.Points).ThenByDescending(item => item.GoalRate);
var position = 1;
SoccerResultsItem lastItem = null;
foreach (var resultTableItem in sortedList)
{
if (lastItem != null &&
resultTableItem.GoalRate == lastItem.GoalRate &&
resultTableItem.Points == lastItem.Points)
{
//Equality of Points and GoalRate => SamePosition
position = lastItem.Position;
}
resultTableItem.Position = position;
position++;
lastItem = resultTableItem;
}
_soccerResultTableList = sortedList.ToList();
}
catch (Exception ex)
{
throw new Exception("Beim Berechnen der Ergebnisstabelle ist ein Fehler aufgetreten." +
Environment.NewLine + " Fehlercode: " + ex.Message);
}
}
//parse result Data and set points and goalRate for each Team
public bool ParseResults(List <SoccerResultsData> soccerResultDataList)
{
try {
bool resultVal = true;
var soccerResultTable = new SoccerResultsItem();
foreach (var soccerResultData in _soccerResultDataList)
{
var diff = soccerResultData.NumberOfGoalsA - soccerResultData.NumberOfGoalsB;
diff = (diff == 0) ? 0 : (diff < 0) ? -1 : 1;
switch (diff)
{
//unentschieden
case 0:
SetPointsAnGoalRateToTeam(soccerResultData.TeamA, equalPoint, soccerResultData.NumberOfGoalsA);
SetPointsAnGoalRateToTeam(soccerResultData.TeamB, equalPoint, soccerResultData.NumberOfGoalsB);
break;
//Win TeamB
case -1:
SetPointsAnGoalRateToTeam(soccerResultData.TeamB, winningPoints, soccerResultData.NumberOfGoalsB);
SetPointsAnGoalRateToTeam(soccerResultData.TeamA, loosingPoint, soccerResultData.NumberOfGoalsA);
break;
//Win TeamA
case 1:
SetPointsAnGoalRateToTeam(soccerResultData.TeamA, winningPoints, soccerResultData.NumberOfGoalsA);
SetPointsAnGoalRateToTeam(soccerResultData.TeamB, loosingPoint, soccerResultData.NumberOfGoalsB);
break;
}
}
CalculatePosition();
return(resultVal);
}
catch (Exception ex)
{
throw new Exception("Beim Analysieren der Ergebnisse ist ein Fehler aufgetreten. Bitte prüfen Sie die Eingabedatei." +
Environment.NewLine + " Fehlercode: " + ex.Message);
}
}
