JMI.Json.Data 0.4.2403

Json Schema Data Generator

This package contains a very first version of a tool allowing to generate JSON content from a given schema. The initial version is very simple but it should be enriched with upcoming iterations.

GPS Data

This version includes new features to create coherent paths for moving vehicles, cinlduing:

• regular GPS position following a logical path, between provided start and end points
• vehicle speed according to the starting point, the end point, time and current position

public interface IGPSDataService
    {
        Task<List<(double lat, double lng)>> GetRoutePoints(GPSCoordinates gpsOrigin, GPSCoordinates gpsDestination);

        Task<RouteResponse> GetRoute(GPSCoordinates gpsOrigin, GPSCoordinates gpsDestination);

        Task<(double lat, double lng)> GetPoint(string address);

        Task<RouteResponseWithCinematicData> GetRouteResponseWithSimulatedCinematicDataAsync(GPSCoordinates origin, GPSCoordinates destination);
    }

The service relies on Azure Maps to calculate the path between two points. So, the related Azure Maps key should be provided in the configuration file.

An extension method configures the IoC/DI for the service.

IoC/DI configuration:

...
var externalMapsServiceSettings = _configurationRoot.GetSection(nameof(ExternalMapsServiceSettings));
_services.AddGPSDataService(externalMapsServiceSettings.Get<ExternalMapsServiceSettings>());
...

appsettings.json

{
  "ExternalMapsServiceSettings": {
    "BaseUrl": "https://atlas.microsoft.com",
    "DirectionsUrl": "route/directions/json",
    "SnapToRoadsUrl": "",
    "SearchUrl": "geocode",
    "ApiKey": "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
  }
}

Usage

Get Route Points

...

            var gpsDataService = _serviceProvider.GetRequiredService<IGPSDataService>();

            var origin = await gpsDataService.GetPoint("1600 Amphitheatre Parkway, Mountain View, CA");
            var destination = await gpsDataService.GetPoint("150 Market Street, San Francisco, CA");

            var result = await gpsDataService.GetRoutePoints(
                new Models.GPS.GPSCoordinates
                {
                    Latitude = origin.lat,
                    Longitude = origin.lng
                },
                new Models.GPS.GPSCoordinates
                {
                    Latitude = destination.lat,
                    Longitude = destination.lng
                });
...

Get Route

...

            var gpsDataService = _serviceProvider.GetRequiredService<IGPSDataService>();

            var origin = await gpsDataService.GetPoint("1600 Amphitheatre Parkway, Mountain View, CA");
            var destination = await gpsDataService.GetPoint("150 Market Street, San Francisco, CA");

            var result = await gpsDataService.GetRoute(
                new Models.GPS.GPSCoordinates
                {
                    Latitude = origin.lat,
                    Longitude = origin.lng
                },
                new Models.GPS.GPSCoordinates
                {
                    Latitude = destination.lat,
                    Longitude = destination.lng
                });

...

Get route with simulated cinematic data

...

            var gpsDataService = _serviceProvider.GetRequiredService<IGPSDataService>();

            var origin = await gpsDataService.GetPoint("1600 Amphitheatre Parkway, Mountain View, CA");
            var destination = await gpsDataService.GetPoint("150 Market Street, San Francisco, CA");

            var result = await gpsDataService.GetRouteResponseWithSimulatedCinematicDataAsync(
                new Models.GPS.GPSCoordinates
                {
                    Latitude = origin.lat,
                    Longitude = origin.lng
                },
                new Models.GPS.GPSCoordinates
                {
                    Latitude = destination.lat,
                    Longitude = destination.lng
                });

...