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));
}
