public static Measurement Convert(ControlMessage message)
{
var builder = new MeasurementBuilder();
var token = JToken.Parse(message.Data);
if (token["latitude"] != null && token["longitude"] != null)
{
var lat = token["latitude"].ToObject <double>();
var lon = token["longitude"].ToObject <double>();
builder.WithCoordinates(lon, lat);
}
if (token["telegram"] == null)
{
throw new InvalidOperationException("Unable to parse telegram without a telegram.");
}
builder.WithTimestamp(token["timestamp"].ToObject <DateTime>());
builder.WithSensorId(message.SensorId);
var base64 = token["telegram"].ToString();
var bytes = System.Convert.FromBase64String(base64);
var tmp = Encoding.UTF8.GetString(bytes);
tmp = tmp.Replace(Needle, "");
var data = JToken.Parse(tmp);
builder.WithDataPoint("pressure", "Pa", data["p"].ToObject <decimal>(), 0.1);
builder.WithDataPoint("temperature", "C", data["t"].ToObject <decimal>(), 0.1);
builder.WithDataPoint("rh", "%", data["rh"].ToObject <decimal>(), 0.00001);
return(builder.Build());
}
private MeasurementBuilder createMeasurementBuilder(Telegram telegram)
{
var builder = new MeasurementBuilder();
if (telegram.Latitude.HasValue && telegram.Longitude.HasValue)
{
builder.WithCoordinates(telegram.Longitude.Value, telegram.Latitude.Value);
}
builder.WithTimestamp(DateTime.UtcNow);
return(builder);
}