public async Task <IActionResult> Search(String start, String end, String stopover = null)
{
var searchResult = await _mapService.FindRoute(start, end);
var startPlacesResult = await _placeService.FindPlaces(searchResult.Start.Latitude, searchResult.Start.Longitude);
var endPlacesResult = await _placeService.FindPlaces(searchResult.End.Latitude, searchResult.End.Longitude);
var allPlacesResults = startPlacesResult.Concat(endPlacesResult).ToArray();
var mapUrl = string.Format("https://www.google.com/maps/embed/v1/directions?key={0}&origin={1}&destination={2}",
Environment.GetEnvironmentVariable("FOODFINDER_MAPS_API_KEY"), start.Replace(" ", "+"), end.Replace(" ", "+"));
if (stopover != null)
{
mapUrl += string.Format("&waypoints=place_id:{0}", stopover);
}
var currentUrl = HttpContext.Request.GetDisplayUrl();
currentUrl = currentUrl.Split(new string[] { "&stopover" }, StringSplitOptions.None)[0];
var searchViewModel = new SearchViewModel(currentUrl, allPlacesResults, mapUrl);
return(View("Search", searchViewModel));
}