public static void Main(string[] args)
{
var options = new Options();
var parser = new CommandLine.Parser();
if (parser.ParseArguments(args, options))
{
var configManager = new CliConfigManager();
Config = configManager.GetConfig();
var configEntry = Config.Areas.FirstOrDefault(x => x.Id.Equals(options.ServiceEndpoint));
if (configEntry == null)
{
Console.WriteLine("Invalid endpoint!");
return;
}
var service = new Bus13RouteDataService(configEntry.Endpoint, configEntry.Id);
if (options.List)
{
ListVehicles(service);
}
if (options.Trace)
{
if (string.IsNullOrEmpty(options.VehicleId))
{
Console.WriteLine("Vehicle id must be supplied!");
return;
}
if (!string.IsNullOrEmpty(options.OutputDir) && !Directory.Exists(options.OutputDir))
{
Console.WriteLine("Directory {0} doesn't exist!", options.OutputDir);
return;
}
IVehicleTraceOutputWriter outputWriter = null;
if (string.IsNullOrEmpty(options.OutputType) ||
string.Equals("kml", options.OutputType, StringComparison.InvariantCultureIgnoreCase))
{
outputWriter = new KmlOutputWriter(GetOutputDir(options));
}
if (string.Equals("json", options.OutputType, StringComparison.InvariantCultureIgnoreCase))
{
outputWriter = new JsonOutputWriter(GetOutputDir(options));
}
if (outputWriter == null)
{
outputWriter = new KmlOutputWriter(GetOutputDir(options));
}
Trace(service, options.VehicleId, outputWriter);
Console.ReadKey();
}
}
}
private static void Trace(IBus13RouteDataService service, string vehicleId, IVehicleTraceOutputWriter outputWriter)
{
Console.WriteLine("Retrieving routes...");
var routes = service.GetRoutesAsync().Result;
Console.WriteLine("{0} routes found...", routes.Count());
Console.WriteLine("Tracing {0}...", vehicleId);
_traceTask = Task.Factory.StartNew(() =>
{
var lastUpdate = DateTime.MinValue;
var timestamp = 0;
while (true)
{
ClearLine();
Console.Write("retrieving vehicle locations...");
var response = service.GetVehicleLocationsAsync(routes, GeoRect.EarthWide, timestamp).Result;
var update = response.Updates.FirstOrDefault(x => x.Vehicle.Id.Equals(vehicleId));
if (update != null)
{
lastUpdate = DateTime.Now;
ClearLine();
Console.WriteLine(
"id:{0}, lat:{1}, lng:{2}, upd: {3}, rcvd:{4}",
vehicleId,
update.Vehicle.Location.Position.Latitude,
update.Vehicle.Location.Position.Longitude,
update.LastUpdate.ToString("u"),
lastUpdate.ToString("u"));
outputWriter.Write(update);
}
timestamp = response.Timestamp;
ClearLine();
Console.Write("waiting 10s...");
Task.Delay(System.TimeSpan.FromSeconds(10)).Wait();
}
}).ConfigureAwait(false);
}