public double GetAverageFuelConsumption(IRace Race)
{
var averageFuelConsumption = 0.0;
for (int i=0; i< Race.Waypoints.Count(); i++)
{
// Check Instruction if not null in case value sent from Unit testing
var instruction = Race.Waypoints.ElementAt(i).Instruction ??
WayPointInstructionsHelper.GetWayPointInstruction(Race.Waypoints.ElementAt(i),
Race.Waypoints.ToList());
SetCurrentSpeed(instruction);
var distance = 0.0;
// no need for calculate distance in last wayoint assuming that last point is Race end point
if(i != Race.Waypoints.Count() - 1)
distance = Race.GetDistanceForLeg(Race.Waypoints.ElementAt(i).Position,
Race.Waypoints.ElementAt(i + 1).Position);
// What If current Speed not in low or high range How to calculate Consumption ??
if (LowSpeedConsumption.Range.IsWithinRange(this.CurrentSpeed))
averageFuelConsumption += LowSpeedConsumption.Consumption * distance;
else
if (HighSpeedConsumption.Range.IsWithinRange(this.CurrentSpeed))
averageFuelConsumption += HighSpeedConsumption.Consumption * distance;
}
return averageFuelConsumption;
}