add lightning sensor

pkg/provider/awn/provider.go

@@ -24,6 +24,7 @@ const (
 	BattIndoorSensor    = "IndoorSensor"
 	BattRainSensor      = "RainSensor"
 	BattCO2Sensor       = "CO2Sensor"
+	BattLightningSensor = "LightningSensor"
 	THSensor            = "TempHumiditySensor"
 )
 
@@ -74,6 +75,10 @@ func MapAwnUpdate(awnUpdate *AmbientWeatherUpdate) *weather.WeatherUpdate {
 		YearlyRainIn:   awnUpdate.YearlyRainIn,
 		TotalRainIn:    awnUpdate.TotalRainIn,
 		Batteries: []weather.BatteryStatus{
+			{
+				Component: BattLightningSensor,
+				Status:    awnUpdate.BattLightning,
+			},
 			{
 				Component: BattOutdoorSensor,
 				Status:    awnUpdate.BattOut,
@@ -138,6 +143,11 @@ func MapAwnUpdate(awnUpdate *AmbientWeatherUpdate) *weather.WeatherUpdate {
 			{Name: THSensor + "7", TempF: awnUpdate.Temp7F, Humidity: awnUpdate.Humidity7},
 			{Name: THSensor + "8", TempF: awnUpdate.Temp8F, Humidity: awnUpdate.Humidity8},
 		},
+		LightningData: &weather.LightningData{
+			LightningDay:      awnUpdate.LightningDay,
+			LightningDistance: awnUpdate.LightningDistance,
+			LightningTime:     awnUpdate.LightningTime,
+		},
 	}
 }
 
@@ -145,6 +155,8 @@ func UnmarshalQueryParams(query url.Values) (*AmbientWeatherUpdate, error) {
 	update := new(AmbientWeatherUpdate)
 
 	decoder := schema.NewDecoder()
+	decoder.IgnoreUnknownKeys(true)
+
 	if err := decoder.Decode(update, query); err != nil {
 		return nil, err
 	}

pkg/provider/awn/types.go

@@ -29,6 +29,14 @@ type AmbientWeatherUpdate struct {
 	BattIn         *int     `json:"battin,omitempty" schema:"battin"`
 	BattCO2        *int     `json:"batt_co2,omitempty" schema:"batt_co2"`
 	*AmbientTempHumiditySensors
+	*AmbientLightningData
+}
+
+type AmbientLightningData struct {
+	BattLightning     *int `json:"batt_lightning,omitempty" schema:"batt_lightning"`
+	LightningDay      *int `json:"lightning_day,omitempty" schema:"lightning_day" description:"count of lightning detections"`
+	LightningDistance *int `json:"lightning_distance,omitempty" schema:"lightning_distance" description:"distance in kilometers"`
+	LightningTime     *int `json:"lightningTime,omitempty" schema:"lightningTime" description:"last lightning detection time"`
 }
 
 type AmbientTempHumiditySensors struct {

pkg/weather/metrics.go

@@ -37,6 +37,10 @@ type WeatherMetrics struct {
 	DewPointF       metric.Float64Gauge
 	WindChillF      metric.Float64Gauge
 
+	// Lightning Sensor
+	LightningCountDay     metric.Int64Gauge
+	LightningLastDistance metric.Int64Gauge
+
 	// Temp and Humidity Sensors
 	SensorTempF    metric.Float64Gauge
 	SensorHumidity metric.Int64Gauge
@@ -74,6 +78,8 @@ func (wm *WeatherMetrics) Update(u *WeatherUpdate) {
 	wm.recorder.Record(&RecordOpts{Float64Gauge: wm.BaromAbsoluteIn, FloatVal: u.BaromAbsoluteIn, Field: FieldBaromAbsoluteIn, Attributes: attributes, Station: u.StationConfig})
 	wm.recorder.Record(&RecordOpts{Float64Gauge: wm.DewPointF, FloatVal: u.DewPointF, Field: FieldDewPointF, Attributes: attributes, Station: u.StationConfig})
 	wm.recorder.Record(&RecordOpts{Float64Gauge: wm.WindChillF, FloatVal: u.WindChillF, Field: FieldWindChillF, Attributes: attributes, Station: u.StationConfig})
+	wm.recorder.Record(&RecordOpts{Int64Gauge: wm.LightningCountDay, IntVal: u.LightningDay, Field: FieldLightningDay, Attributes: attributes, Station: u.StationConfig})
+	wm.recorder.Record(&RecordOpts{Int64Gauge: wm.LightningLastDistance, IntVal: u.LightningDistance, Field: FieldLightningDistance, Attributes: attributes, Station: u.StationConfig})
 
 	wm.RecordBatteries(u, attributes)
 	wm.RecordTempHumiditySensors(u, attributes)

pkg/weather/metrics_init.go

@@ -66,6 +66,12 @@ func MustInitMetrics(appCtx context.Context) *WeatherMetrics {
 	wm.WindChillF, _ = wm.meter.Float64Gauge(MetricPrefix+"_wind_chill_f",
 		metric.WithDescription("Wind Chill in Faherenheit"))
 
+	// Lightning Sensor
+	wm.LightningCountDay, _ = wm.meter.Int64Gauge(MetricPrefix+"_lightning_day",
+		metric.WithDescription("Count of lightning strikes for current day"))
+	wm.LightningLastDistance, _ = wm.meter.Int64Gauge(MetricPrefix+"_lightning_last_distance",
+		metric.WithDescription("Last measured lightning distance"))
+
 	// Temp and Humidity Sensors
 	wm.SensorTempF, _ = wm.meter.Float64Gauge(MetricPrefix+"_sensor_temp_f",
 		metric.WithDescription("Temperature Sensor in Faherenheit"))

pkg/weather/types.go

@@ -40,6 +40,14 @@ type WeatherUpdate struct {
 	WindChillF *float64
 	// Extra Temp+Humidity Sensors
 	TempHumiditySensors []*TempHumiditySensor
+	// Lightning Data
+	*LightningData
+}
+
+type LightningData struct {
+	LightningDay      *int // Count of detections
+	LightningDistance *int // Last detection distance [kilometers]
+	LightningTime     *int // Last detection time
 }
 
 type TempHumiditySensor struct {
@@ -84,6 +92,8 @@ const (
 	FieldWindChillF        = "WindChillF"
 	FieldSensorTempF       = "SensorTempF"
 	FieldSensorHumidity    = "SensorHumidity"
+	FieldLightningDay      = "LightningDay"
+	FieldLightningDistance = "LightningDistance"
 )
 
 func (u *WeatherUpdate) GetStationName() string {