private static DashboardCheckpoint GetPreviousCheckpoint(
IList <DashboardCheckpoint> checkpoints, DashboardCheckpoint checkpoint)
{
int prevIndex = checkpoints.IndexOf(checkpoint) - 1;
return(prevIndex > 0 ? checkpoints[prevIndex] : null);
}
private static DashboardCheckpoint GetNextCheckpoint(
IList <DashboardCheckpoint> checkpoints, DashboardCheckpoint checkpoint)
{
int nextIndex = checkpoints.IndexOf(checkpoint) + 1;
return(checkpoints.Count() > nextIndex ? checkpoints[nextIndex] : null);
}
private static void RemoveExpected(
string personId,
string happeningId,
DashboardCheckpoint checkpoint)
{
var happening = QueryModelRepository.Dashboard.Happenings[happeningId];
var next = GetNextCheckpoint(happening.Checkpoints, checkpoint);
if (next != null)
{
next.Expected.Remove(personId);
}
}
private void AddExpectedAt(string happeningId, DateTimeOffset lastExit, string personId, DashboardCheckpoint currentCheckpoint)
{
var happening = QueryModelRepository.Dashboard.Happenings[happeningId];
var next = GetNextCheckpoint(happening.Checkpoints, currentCheckpoint);
if (next == null || next.CheckpointType == CheckpointType.Start)
{
return;
}
var speed = this.calculator.Calculate(happening.Checkpoints.OrderBy(a => 1), personId);
// Calculate speed to estimate expected at
var expectedTime =
lastExit.Add(TimeSpan.FromHours((double)next.DistanceFromPrevious / speed.WeightedSpeed));
next.AddExpected(personId, expectedTime);
}
public void AddCheckpoint(DashboardCheckpoint cp)
{
this.Checkpoints.Add(cp);
this.Checkpoints.Sort((x, y) => x.Order.CompareTo(y.Order));
}
