private BestRouteOptimoRequest GetCandidate(BestRouteOptimoRequest modelStatic, BestRouteOptimoRequest model)
{
if (model.Origin == _origin && model.Destination == _destination && model.Routes.Count > 1)
{
return(model);
}
if (model.Origin == modelStatic.Destination &&
modelStatic.Origin == _origin &&
model.Destination == _destination &&
model.Origin != _origin)
{
return(GetAggregateResult(model, modelStatic));
}
if (model.Destination == modelStatic.Origin &&
model.Origin == _origin &&
modelStatic.Destination == _destination &&
model.Destination != _destination)
{
return(GetAggregateResult(modelStatic, model));
}
return(null);
}
private BestRouteOptimoRequest GetAggregateResult(BestRouteOptimoRequest end, BestRouteOptimoRequest initial)
{
BestRouteOptimoRequest result = new BestRouteOptimoRequest(initial);
result.Destination = end.Destination;
result.TotalCost += end.TotalCost;
result.TotalTime += end.TotalTime;
foreach (var item in end.Routes)
{
result.Routes.AddLast(item);
}
return(result);
}
private void UpdateModel(BestRouteOptimoRequest model, Route route)
{
if (model.Origin == route.PointToCode && model.Origin != _origin)
{
model.Routes.AddFirst(route);
model.Origin = route.PointFromCode;
model.TotalCost += route.Cost;
model.TotalTime += route.Time;
}
else if (model.Destination == route.PointFromCode && model.Destination != _destination)
{
model.Routes.AddLast(route);
model.Destination = route.PointToCode;
model.TotalCost += route.Cost;
model.TotalTime += route.Time;
}
}
private GetRouteByPointOriginAndDestinationQueryResponse GetResponse()
{
GetRouteByPointOriginAndDestinationQueryResponse result = new GetRouteByPointOriginAndDestinationQueryResponse();
result.MinCost = double.MaxValue;
result.MinTime = double.MaxValue;
foreach (var modelStatic in _cacheBestRouteOptimoModelStatic)
{
foreach (var model in _cacheBestRouteOptimoModelAll)
{
BestRouteOptimoRequest candidate = GetCandidate(modelStatic, model);
UpdateResult(result, candidate);
}
}
_cacheBestRouteOptimoModelStatic.Clear();
_cacheBestRouteOptimoModelAll.Clear();
return(result);
}
private void UpdateResult(GetRouteByPointOriginAndDestinationQueryResponse result, BestRouteOptimoRequest model)
{
if (model is null)
{
return;
}
if (result.MinCost > model.TotalCost)
{
result.MinCost = model.TotalCost;
result.BestCost = model.Routes;
}
if (result.MinTime > model.TotalTime)
{
result.MinTime = model.TotalTime;
result.BestTime = model.Routes;
}
}
