Add pirateweather response struct and basic structure of plugin

backends/pirateweather.net.go

@@ -0,0 +1,152 @@
+package backends
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+
+	"github.com/schachmat/wego/iface"
+)
+
+const (
+	pirateweatherURI = "https://api.pirateweather.net/forecast/"
+)
+
+type PirateweatherConfig struct {
+	apiKey string
+	debug  bool
+}
+
+func (c *PirateweatherConfig) Setup() {
+	flag.StringVar(&c.apiKey, "pirateweather-api-key", "", "pirateweather backend: the api `KEY` to use")
+	flag.BoolVar(&c.debug, "pirateweather-debug", true, "pirateweather backend: print raw request and responses")
+}
+
+func (c *PirateweatherConfig) Fetch(location string, numdays int) iface.Data {
+	if c.debug {
+		log.Printf("pirateweather location %v", location)
+	}
+
+	res := iface.Data{}
+	reqURI := fmt.Sprintf("%s/%s/%s", pirateweatherURI, c.apiKey, location)
+	apiRes, err := http.Get(reqURI)
+	if err != nil || apiRes.StatusCode != 200 {
+		panic(err)
+	}
+	defer apiRes.Body.Close()
+
+	body, err := io.ReadAll(apiRes.Body)
+	if err != nil {
+		panic(err)
+	}
+
+	if c.debug {
+		log.Println("pirateweather request:", reqURI)
+		data, _ := json.MarshalIndent(body, "", "\t")
+		log.Println("pirateweather response:", string(data))
+	}
+
+	weatherData := &PirateweatherWeather{}
+	if err := json.Unmarshal(body, weatherData); err != nil {
+		panic(err)
+	}
+
+	// TODO: parse weatherData in iface.Data
+
+	return res
+}
+
+func init() {
+	iface.AllBackends["pirateweather.net"] = &PirateweatherConfig{}
+}
+
+type PirateweatherWeather struct {
+	Latitude  float64 `json:"latitude"`
+	Longitude float64 `json:"longitude"`
+	Timezone  string  `json:"timezone"`
+	Offset    string  `json:"offset"`
+	Currently struct {
+		Time                uint    `json:"time"`
+		Summary             string  `json:"summary"`
+		Icon                string  `json:"icon"`
+		PrecipIntensity     float64 `json:"precipIntensity"`
+		PrecipType          string  `json:"precipType"`
+		Temperature         float64 `json:"temperature"`
+		ApparentTemperature float64 `json:"apparentTemperature"`
+		DewPoint            float64 `json:"dewPoint"`
+		Pressure            float64 `json:"pressure"`
+		WindSpeed           float64 `json:"windSpeed"`
+		WindGust            float64 `json:"windGust"`
+		WindBearing         uint    `json:"windBearing"`
+		CloudCover          float64 `json:"cloudCover"`
+	} `json:"currently"`
+	Hourly struct {
+		Data []struct {
+			Time                uint    `json:"time"`
+			Icon                string  `json:"icon"`
+			Summary             string  `json:"summary"`
+			PrecipAccumulation  float64 `json:"precipAccumulation"`
+			PrecipType          string  `json:"precipType"`
+			Temperature         float64 `json:"temperature"`
+			ApparentTemperature string  `json:"apparentTemperature"`
+			DewPoint            float64 `json:"dewPoint"`
+			Pressure            float64 `json:"pressure"`
+			WindSpeed           float64 `json:"windSpeed"`
+			WindGust            float64 `json:"windGust"`
+			WindBearing         uint    `json:"windBearing"`
+			CloudCover          float64 `json:"cloudCover"`
+			SnowAccumulation    float64 `json:"snowAccumulation"`
+		} `json:"data"`
+	} `json:"hourly"`
+	Daily struct {
+		Data []struct {
+			Time                        uint    `json:"time"`
+			Icon                        string  `json:"icon"`
+			Summary                     string  `json:"summary"`
+			SunriseTime                 uint    `json:"sunriseTime"`
+			SunsetTime                  uint    `json:"sunsetTime"`
+			MoonPhase                   float64 `json:"moonPhase"`
+			PrecipAccumulation          float64 `json:"precipAccumulation"`
+			PrecipType                  string  `json:"precipType"`
+			TemperatureHigh             float64 `json:"temperatureHigh"`
+			TemperatureHighTime         uint    `json:"temperatureHighTime"`
+			TemperatureLow              float64 `json:"temperatureLow"`
+			TemperatureLowTime          uint    `json:"temperatureLowTime"`
+			ApparentTemperatureHigh     float64 `json:"apparentTemperatureHigh"`
+			ApparentTemperatureHighTime uint    `json:"apparentTemperatureHighTime"`
+			ApparentTemperatureLow      float64 `json:"apparentTemperatureLow"`
+			ApparentTemperatureLowTime  float64 `json:"apparentTemperatureLowTime"`
+			Pressure                    float64 `json:"pressure"`
+			WindSpeed                   float64 `json:"windSpeed"`
+			WindGust                    float64 `json:"windGust"`
+			WindGustTime                uint    `json:"windGustTime"`
+			WindBearing                 uint    `json:"windBearing"`
+			CloudCover                  float64 `json:"cloudCover"`
+			TemperatureMin              float64 `json:"temperatureMin"`
+			TemperatureMinTime          uint    `json:"temperatureMinTime"`
+			TemperatureMax              float64 `json:"temperatureMax"`
+			TemperatureMaxTime          uint    `json:"temperatureMaxTime"`
+			ApparentTemperatureMin      float64 `json:"apparentTemperatureMin"`
+			ApparentTemperatureMinTime  float64 `json:"apparentTemperatureMinTime"`
+			ApparentTemperatureMax      float64 `json:"apparentTemperatureMax"`
+			ApparentTemperatureMaxTime  uint    `json:"apparentTemperatureMaxTime"`
+			SnowAccumulation            float64 `json:"snowAccumulation"`
+		} `json:"data"`
+	} `json:"daily"`
+	Flags struct {
+		Sources        string `json:"sources"`
+		NearestStation uint   `json:"nearest-station"`
+		Units          string `json:"units"`
+		Version        string `json:"version"`
+		SourceIDX      map[string]struct {
+			X    uint    `json:"x"`
+			Y    uint    `json:"y"`
+			Lat  float64 `json:"lat"`
+			Long float64 `json:"long"`
+		} `json:"sourceIDX"`
+		ProcessTime uint `json:"processTime"`
+	} `json:"flags"`
+}