public List<TravelTime> GetTravelTimes(Location origin, Location destination)
{
var list = new List<TravelTime>();
GetTravelTimeForMode(origin, destination, list, TravelMode.Driving);
GetTravelTimeForMode(origin, destination, list, TravelMode.Transit);
return list;
}
private void GetTravelTimeForMode(Location origin, Location destination, List<TravelTime> list, TravelMode mode)
{
var time = this.GetTravelTime(origin, destination, mode);
if (time != null)
{
list.Add(time);
}
}
private string StringForm(Location loc)
{
if (!string.IsNullOrEmpty(loc.Latitude) && !string.IsNullOrEmpty(loc.Longitude))
{
return loc.Latitude + "," + loc.Longitude;
}
return loc.Address + " " + loc.Suburb + " " + loc.Postcode + " Australia";
}
static void Main(string[] args)
{
DirectionsService ds = new DirectionsService();
Location origin = new Location { Suburb = "Sydney" };
Location destination = new Location { Suburb = "Melbourne" };
var result = ds.GetTravelTimes(origin, destination);
foreach (var entry in result)
{
Console.WriteLine("{0}: {1}", entry.Mode, entry.Minutes);
}
Console.ReadLine();
}
public TravelTime GetTravelTime(Location origin, Location destination, TravelMode mode)
{
string originString = StringForm(origin);
string destinationString = StringForm(destination);
var request = new DirectionsRequest()
{
ApiKey = apiKey,
Origin = originString,
Destination = destinationString,
TravelMode = mode,
DepartureTime = DateTime.Now,
};
var response = GoogleMapsApi.GoogleMaps.Directions.Query(request);
var route = response.Routes.FirstOrDefault();
if (route != null)
{
// For routes that contain no waypoints, the route will consist of a single "leg".
var leg = route.Legs.FirstOrDefault();
if (leg != null)
{
// Get the origin and destination's lat/long if not yet known.
origin.Latitude = origin.Latitude ?? leg.StartLocation.Latitude.ToString();
origin.Longitude = origin.Longitude ?? leg.StartLocation.Longitude.ToString();
destination.Latitude = destination.Latitude ?? leg.EndLocation.Latitude.ToString();
destination.Longitude = destination.Longitude ?? leg.EndLocation.Longitude.ToString();
var transitStep = leg.Steps.FirstOrDefault(a => a.TransitDetails != null);
TimeSpan duration = leg.Duration.Value;
TravelTime time = new TravelTime
{
Mode = mode.ToString(),
Days = duration.Days,
Hours = duration.Hours,
Minutes = duration.Minutes,
Seconds = duration.Seconds,
TransitDepartureTime = transitStep == null ? null : transitStep.TransitDetails.DepartureTime.Text,
TransitDepartureStop = transitStep == null ? null : transitStep.TransitDetails.DepartureStop.Name,
TransitArrivalTime = transitStep == null ? null : transitStep.TransitDetails.ArrivalTime.Text,
TransitArrivalStop = transitStep == null ? null : transitStep.TransitDetails.ArrivalStop.Name,
TransitRoute = transitStep == null ? null : transitStep.TransitDetails.Lines.ShortName,
TransitRouteDescription = transitStep == null ? null : transitStep.TransitDetails.Lines.Name
};
return time;
}
}
return null;
}
public List<Facility> Search(Location loc, FacilityType type)
{
string serviceCategory = null;
string servicetype = null;
switch (type)
{
case FacilityType.GP:
serviceCategory = "General Practice/GP (doctor)";
break;
case FacilityType.Pharmacy:
servicetype = "Pharmacy";
break;
}
var requestDic = new Dictionary<string, string>
{
{"usepostcoderadialsearch", "true"},
{"suburbpostcodedata", JsonConvert.SerializeObject(new { SiteSearchSuburbPostcodeParams = new { SuburbPostcode = loc.Suburb + " " + loc.Postcode, SearchSurroundingSuburbs = true } })},
{"startpos", "1"},
{"servicetype", servicetype},
{"ServiceCategory", serviceCategory},
{"SearchSiteAddress", "true"},
{"SearchServiceCoverageArea", "false"},
{"SearchServiceAddress", "false"},
{"orderby", "Distance"},
{"endpos", "5"},
{"deliverymethod", "{\"string\":\"Site Visit\"}"},
{"callback", "angular.callbacks._4"},
{"apikey", "nhccn-9vSRwUZooHY2BebTOvAhA93n"},
{"alwaysreturn", "5"}
};
string url = "https://api.nhsd.com.au/nhsd/v2.8/rest/sitesearch?";
foreach (var entry in requestDic)
{
if (entry.Value != null)
{
url += entry.Key + "=" + Uri.EscapeDataString(entry.Value) + "&";
}
}
WebRequest req = WebRequest.Create(url);
StreamReader sr = new StreamReader(req.GetResponse().GetResponseStream());
WebResponse response = req.GetResponse();
string responseString = sr.ReadToEnd();
string json = responseString.Substring(requestDic["callback"].Length + 1, responseString.Length - requestDic["callback"].Length - 2);
RootObject result = JsonConvert.DeserializeObject<RootObject>(json);
FacilitySearchResult searchResult = new FacilitySearchResult();
var firstSite = result.SiteSearchResponse.SiteSearchResult.ResultList.SiteData[0];
var facilities = result.SiteSearchResponse.SiteSearchResult.ResultList.SiteData.Select(a => new Facility
{
Location = new Location
{
Address = a.SiteAddress.Address_Line_1 + " " + a.SiteAddress.Address_Line_2 + " " + a.SiteAddress.Address_Line_3,
Suburb = a.SiteAddress.Suburb,
Postcode = a.SiteAddress.Postcode,
Latitude = a.SiteAddress.Latitude,
Longitude = a.SiteAddress.Longitude,
},
OpenNow = a.ServiceCollection.ServiceData.OpenNow,
ClosingTime = GetClosingTime(a.ServiceCollection.ServiceData),
Name = a.OrganisationName,
}).ToList();
return facilities;
}
public void Lookup(Location loc)
{
var request = new GoogleMapsApi.Entities.Geocoding.Request.GeocodingRequest
{
Location = new GoogleMapsApi.Entities.Common.Location(double.Parse(loc.Latitude), double.Parse(loc.Longitude)),
ApiKey = apiKey
};
var response = GoogleMapsApi.GoogleMaps.Geocode.Query(request);
var result = response.Results.FirstOrDefault();
if (result != null)
{
loc.Suburb = AddressComponent(result, "locality");
loc.Postcode = AddressComponent(result, "postal_code");
loc.Address = AddressComponent(result, "street_number");
loc.Address += " " + AddressComponent(result, "route");
}
}
