Refactor and complete providers

pkg/provider/awn/provider.go

@@ -0,0 +1,79 @@
+package awn
+
+import (
+	"context"
+	"net/http"
+	"net/url"
+	"time"
+
+	"github.com/gorilla/schema"
+
+	"gitea.libretechconsulting.com/rmcguire/ambient-weather-local-exporter/pkg/weather"
+)
+
+type AWNProvider struct{}
+
+const providerName = "awn"
+
+func (awn *AWNProvider) Name() string {
+	return providerName
+}
+
+// Takes an inbound request from the ambient device and maps
+// to a stable struct for weather updates
+func (awn *AWNProvider) ReqToWeather(_ context.Context, r *http.Request) (
+	*weather.WeatherUpdate, error,
+) {
+	awnUpdate, err := UnmarshalQueryParams(r.URL.Query())
+	if err != nil {
+		return nil, err
+	}
+
+	return MapAwnUpdate(awnUpdate), nil
+}
+
+func MapAwnUpdate(awnUpdate *AmbientWeatherUpdate) *weather.WeatherUpdate {
+	updateTime, err := time.Parse(time.DateTime, awnUpdate.DateUTC)
+	if err != nil {
+		updateTime = time.Now()
+	}
+
+	return &weather.WeatherUpdate{
+		StationType:       awnUpdate.StationType,
+		DateUTC:           &updateTime,
+		TempF:             awnUpdate.TempF,
+		Humidity:          awnUpdate.Humidity,
+		WindSpeedMPH:      awnUpdate.WindGustMPH,
+		WindGustMPH:       awnUpdate.WindGustMPH,
+		MaxDailyGust:      awnUpdate.MaxDailyGust,
+		WindDir:           awnUpdate.WindDir,
+		WindDirAVG10m:     awnUpdate.WindDirAVG10m,
+		UV:                awnUpdate.UV,
+		SolarRadiation:    awnUpdate.SolarRadiation,
+		HourlyRainIn:      awnUpdate.HourlyRainIn,
+		EventRainIn:       awnUpdate.EventRainIn,
+		DailyRainIn:       awnUpdate.DailyRainIn,
+		WeeklyRainIn:      awnUpdate.WeeklyRainIn,
+		MonthlyRainIn:     awnUpdate.MonthlyRainIn,
+		YearlyRainIn:      awnUpdate.YearlyRainIn,
+		TotalRainIn:       awnUpdate.TotalRainIn,
+		BattOutdoorSensor: awnUpdate.BattOut,
+		BattIndoorSensor:  awnUpdate.BattIn,
+		BattRainSensor:    awnUpdate.BattRain,
+		TempInsideF:       awnUpdate.TempInF,
+		HumidityInside:    awnUpdate.HumidityIn,
+		BaromRelativeIn:   awnUpdate.BaromRelIn,
+		BaromAbsoluteIn:   awnUpdate.BaromAbsIn,
+	}
+}
+
+func UnmarshalQueryParams(query url.Values) (*AmbientWeatherUpdate, error) {
+	update := new(AmbientWeatherUpdate)
+
+	decoder := schema.NewDecoder()
+	if err := decoder.Decode(update, query); err != nil {
+		return nil, err
+	}
+
+	return update, nil
+}