public async Task<ObservableCollection<CityBusStopTime>> StopTimes(CityBusStop stop)
{
HttpClient client = new HttpClient();
HttpResponseMessage response = await client.GetAsync("http://myride.gocitybus.com/widget/Default1.aspx?pt=30&code=" + stop.ID);
ObservableCollection<CityBusStopTime> stopTimes = new ObservableCollection<CityBusStopTime>();
string line;
StringReader reader = new StringReader(await response.Content.ReadAsStringAsync());
for (int i = 0; i < 5; i++) // skip ahead 5 lines
reader.ReadLine();
while ((line = reader.ReadLine()) != null)
{
string routeName = line.Replace("<RouteName>", "").Replace("</RouteName>", "").Trim();
line = reader.ReadLine();
string timeTillArrival = line.Replace("<TimeTillArrival>", "").Replace("</TimeTillArrival>", "").Trim();
CityBusStopTime stopTime = new CityBusStopTime();
stopTime.RouteNumber = routeName.Split(' ')[0].Trim();
stopTime.RouteName = routeName.Replace(stopTime.RouteNumber, "").Trim();
if (stopTime.RouteNumber.Length > 3)
stopTime.RouteNumber = stopTime.RouteNumber.Substring(0, 3);
stopTime.RouteNumber = stopTime.RouteNumber.ToUpper();
if (timeTillArrival == "DUE")
{
stopTime.ArrivalTime = DateTime.Now;
}
else
{
stopTime.ArrivalTime = DateTime.Now.AddMinutes(Convert.ToInt32(timeTillArrival.Replace("min", "")));
}
stopTimes.Add(stopTime);
for (int i = 0; i < 2; i++) // skip ahead 2 lines
reader.ReadLine();
}
return stopTimes;
}
public async Task<ObservableCollection<CityBusStop>> Stops()
{
ObservableCollection<CityBusStop> stops = new ObservableCollection<CityBusStop>();
string line;
StringReader reader = new StringReader(GTFS.Stops);
while ((line = reader.ReadLine()) != null)
{
string[] fields = line.Split("\",\"".ToCharArray());
CityBusStop stop = new CityBusStop();
stop.ID = fields[1];
stop.Name = fields[3];
if (stop.ID.ToUpper() == "BUS271" ||
stop.ID.ToUpper() == "BUS300" ||
stop.ID.ToUpper() == "BUS547")
stops.Add(stop);
}
return stops;
}