public void Bind(IEnumerable<IFractionalTimes> winners, IFractionalTimes raceToPlot, int raceid, string horseName)
{
_graph.Clear();
_distance = GetDistance(raceid);
if (null == raceToPlot || winners.Count() <= 2)
{
return;
}
var thisHorseFractions = new StarterInfo(raceid, horseName);
var bestRace = CreateDataSet();
var worstRace = CreateDataSet();
var thisRace = CreateDataSet();
var thisHorse = CreateDataSet();
var average = CreateDataSet();
int textIndex = 0;
AddFractionalPoints(bestRace, worstRace, thisRace, thisHorse, average, winners, raceToPlot, thisHorseFractions, (IFractionalTimes ft) => ft.FirstFraction(), textIndex++);
AddFractionalPoints(bestRace, worstRace, thisRace, thisHorse, average, winners, raceToPlot, thisHorseFractions, (IFractionalTimes ft) => ft.SecondFraction(), textIndex++);
if (_distance >= MIN_DISTANCE_WITH_VALID_THIRD_FRACTION)
{
AddFractionalPoints(bestRace, worstRace, thisRace, thisHorse, average, winners, raceToPlot, thisHorseFractions, (IFractionalTimes ft) => ft.ThirdFraction(), textIndex++);
}
AddFractionalPoints(bestRace, worstRace, thisRace, thisHorse, average, winners, raceToPlot, thisHorseFractions, (IFractionalTimes ft) => ft.FinalTime(), textIndex++);
int count = _distance >= MIN_DISTANCE_WITH_VALID_THIRD_FRACTION ? 5 : 4;
Plot(GetHorizontalLineDataSet(count, _y1), null, Color.White);
Plot(bestRace, _bestRaceText, Color.Gray);
Plot(worstRace, _worstRaceText, Color.Gray);
Plot(thisRace, _thisRaceText, Color.Blue);
Plot(thisHorse, _thisHorseText, Color.Red);
Plot(average, _avgText, Color.LightGray);
Plot(GetHorizontalLineDataSet(textIndex, 22), null, Color.White);
_graph.Invalidate();
_graph.XAxis1.Hidden = true;
_graph.YAxis1.Hidden = true;
}
private void AddFractionalPoints(DataSet bestRace, DataSet worstRace, DataSet thisRace, DataSet thisHorse, DataSet average, IEnumerable<IFractionalTimes> winners, IFractionalTimes raceToPlot, StarterInfo thisHorseFractions, Func<IFractionalTimes, double> func, int textIndex)
{
double bestTime = winners.Min(func);
double worstTime = winners.Max(func);
double thisRaceTime = func(raceToPlot);
double thisHorseTime = func(thisHorseFractions);
double avg = winners.Average(func);
if (bestTime <= 0 || worstTime <= 0 || thisRaceTime <= 0 || bestTime > worstTime)
{
return;
}
const double y2 = _y2;
const double y1 = _y1;
double t1 = worstTime;
double t2 = bestTime;
double t0 = thisRaceTime;
_thisRaceText[textIndex] = Utilities.ConvertTimeToMMSSFifth(t0);
_thisHorseText[textIndex] = Utilities.ConvertTimeToMMSSFifth(thisHorseTime);
_bestRaceText[textIndex] = Utilities.ConvertTimeToMMSSFifth(bestTime);
_worstRaceText[textIndex] = Utilities.ConvertTimeToMMSSFifth(worstTime);
_avgText[textIndex] = Utilities.ConvertTimeToMMSSFifth(avg);
thisRace.Tables[0].Rows.Add(thisRace.Tables[0].Rows.Count, CalculateY(t1, t2, y1, y2, thisRaceTime));
average.Tables[0].Rows.Add(average.Tables[0].Rows.Count, CalculateY(t1, t2, y1, y2, avg));
thisHorse.Tables[0].Rows.Add(thisHorse.Tables[0].Rows.Count, CalculateY(t1, t2, y1, y2, thisHorseTime));
bestRace.Tables[0].Rows.Add(bestRace.Tables[0].Rows.Count, CalculateY(t1, t2, y1, y2, t2));
worstRace.Tables[0].Rows.Add(worstRace.Tables[0].Rows.Count, CalculateY(t1, t2, y1, y2, t1));
}
