public static RouteCalculation[] CreateRouteCalculation(AlgorithmStarter starter)
{
switch (starter.Algorithm)
{
case AlgorithmType.Hybrid:
return(new[]
{
CreateRouteCalculationInternal(starter, AlgorithmType.GoogleRouting, 0.4 * starter.TimeLimitMinutes),
CreateRouteCalculationInternal(starter, AlgorithmType.GeneticAlgorithm, 0.6 * starter.TimeLimitMinutes),
});
default:
return(new[] { CreateRouteCalculationInternal(starter) });
}
}
public long StartRouteCalculation([FromBody] AlgorithmStarter algorithmStarter)
{
var routeCalculations = RouteCalculationFactory.CreateRouteCalculation(algorithmStarter);
using (var dbSession = SessionFactory.Instance.OpenSession())
{
foreach (var routeCalculation in routeCalculations)
{
var savedRouteCalculation = dbSession.Merge(routeCalculation);
routeCalculation.Id = savedRouteCalculation.Id;
RouteCalculator.EnqueueRouteCalculation(routeCalculation.Id);
}
}
return(routeCalculations[0].Id);
}
private static RouteCalculation CreateRouteCalculationInternal(AlgorithmStarter starter, AlgorithmType type, double timeLimitMinutes)
{
const long minutesToMilliseconds = 60 * 1000;
return(new RouteCalculation
{
Days = starter.Days,
MaxNumberOfAdditionalSantas = starter.MaxNumberOfAdditionalSantas,
SantaJson = "",
VisitsJson = "",
TimeLimitMiliseconds = (long)(timeLimitMinutes * minutesToMilliseconds),
StarterVisitId = starter.StarterId,
State = RouteCalculationState.Creating,
TimePerChildMinutes = starter.TimePerChild,
TimePerChildOffsetMinutes = starter.Beta0,
Year = starter.Year,
Algorithm = type,
});
}
private static RouteCalculation CreateRouteCalculationInternal(AlgorithmStarter starter)
{
return(CreateRouteCalculationInternal(starter, starter.Algorithm, starter.TimeLimitMinutes));
}