public IActionResult Directions(int itineraryId) { Itinerary itinerary = itineraryDAO.getItineraryById(itineraryId); itinerary.Landmarks = itineraryDAO.getItinerary(itineraryId); string origin = itinerary.StartPoint.Replace(" ", "+"); int lastIndex = itinerary.Landmarks.Count; //string destination = itinerary.Landmarks[lastIndex - 1].LandmarkId; WebClient client = new WebClient(); string url = $"https://maps.googleapis.com/maps/api/directions/json?key=AIzaSyANWIg-qW05HeNmXG2Yh1Fd7w8I9w4WXto&origin={origin}&destination={origin}"; if (lastIndex > 1) { string waypoints = ""; for (int i = 0; i <= lastIndex - 2; i++) { waypoints += $"place_id:{itinerary.Landmarks[i].LandmarkId}|"; } waypoints += $"place_id:{itinerary.Landmarks[lastIndex - 1].LandmarkId}"; url += $"&waypoints=optimize:true|{waypoints}"; } string s = client.DownloadString(url); return(new ContentResult() { Content = s }); }
public IActionResult Display(int itineraryId) { Itinerary itinerary = itineraryDAO.getItineraryById(itineraryId); itinerary.Landmarks = itineraryDAO.getItinerary(itineraryId); return(Ok(itinerary)); }