private DistanceBetweenCities FindMinimumDistance(RouteList routeCities)
{
List <RouteBetweenCities> SortedList = routeCities.Routes.OrderBy(dvs => dvs.Distance).ToList();
DistanceBetweenCities distance = new DistanceBetweenCities();
distance.Distance = SortedList[0].Distance;
distance.Path.AddRange(SortedList[0].Route.Select(c => c.ToString()));
return(distance);
}
public async Task <DistanceBetweenCities> FindMinimumDistanceByGraphID(int graphID, string town1, string town2)
{
RouteList routeCities = await FindRoutesByGraphID(graphID, town1, town2, 0);
DistanceBetweenCities distanceBetweenCities = new DistanceBetweenCities();
if (routeCities.Routes.Count > 0)
{
distanceBetweenCities = FindMinimumDistance(routeCities);
}
return(distanceBetweenCities);
}
public async Task <ActionResult> PostAsync(int graphID, string town1, string town2)
{
try
{
DistanceBetweenCities minDistance = await _routeService.FindMinimumDistanceByGraphID(graphID, town1, town2);
if (minDistance.Path.Count > 0)
{
return(Ok(minDistance));
}
else
{
return(NotFound());
}
}
catch (Exception erroProcessamento)
{
_logger.LogError(erroProcessamento, "");
return(BadRequest());
}
}