public ActionResult ChooseProduct(int itemRecommendedProductId, int userRecommendedProductId, int orderId, int selectedProductId)
{
var result = new RecommendationResult();
result.OrderId = orderId;
result.SelectedProductId = selectedProductId;
result.ItemRecommendedProductId = itemRecommendedProductId;
result.UserRecommendedProductId = userRecommendedProductId;
if (!db.RecommendationResults.ToList().Exists(x => x.OrderId == orderId))
{
db.RecommendationResults.Add(result);
db.SaveChanges();
}
return(View("CompleteFinished", orderId));
}
public async Task <RecommendationResult> GetRecommendationRoutesToVehicleObjectsAsync()
{
var routes = await GetRouteFromCppAsync();
var directedDistance = await new HttpRequestMapRepository(_httpClient, null).GetDirectedDistanceAsync((UserRequirementFromCSharp)_userRequirement);
return(await Task.Run(() =>
{
RecommendationResult recommendationResult = new RecommendationResult();
recommendationResult.Remark = _remark;
recommendationResult.Result = new List <List <object> >();
for (int i = 0; i < routes.Count(); i++)
{
int completedRouteSize = routes.ElementAt(i).Count();
recommendationResult.Result.Add(new List <object>(completedRouteSize));
for (int j = 0; j < completedRouteSize; j++)
{
var oneRoute = routes.ElementAt(i).ElementAt(j);
string vehicleType = Marshal.PtrToStringAnsi(oneRoute.vehicle_type);
switch (vehicleType)
{
case "HSRC_TYPE":
recommendationResult.Result[i].Add(new HSRC(oneRoute));
break;
case "AIRPLANE_TYPE":
recommendationResult.Result[i].Add(new AirPlane(oneRoute, directedDistance));
break;
default:
new Vehicle(vehicleType); //用来抛出异常
break;
}
}
}
return recommendationResult;
}));
}
