Initial commit

vendor/github.com/briandowns/openweathermap/onecall.go

@@ -0,0 +1,171 @@
+// Copyright 2022 Giuseppe Silvestro
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+package openweathermap
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+)
+
+// OneCallData struct contains an aggregate view of the structs
+// defined above for JSON to be unmarshaled into.
+type OneCallData struct {
+	Latitude       float64               `json:"lat"`
+	Longitude      float64               `json:"lon"`
+	Timezone       string                `json:"timezone"`
+	TimezoneOffset int                   `json:"timezone_offset"`
+	Current        OneCallCurrentData    `json:"current,omitempty"`
+	Minutely       []OneCallMinutelyData `json:"minutely,omitempty"`
+	Hourly         []OneCallHourlyData   `json:"hourly,omitempty"`
+	Daily          []OneCallDailyData    `json:"daily,omitempty"`
+	Alerts         []OneCallAlertData    `json:"alerts,omitempty"`
+
+	Unit     string
+	Lang     string
+	Key      string
+	Excludes string
+	*Settings
+}
+
+type OneCallCurrentData struct {
+	Dt         int       `json:"dt"`
+	Sunrise    int       `json:"sunrise"`
+	Sunset     int       `json:"sunset"`
+	Temp       float64   `json:"temp"`
+	FeelsLike  float64   `json:"feels_like"`
+	Pressure   int       `json:"pressure"`
+	Humidity   int       `json:"humidity"`
+	DewPoint   float64   `json:"dew_point"`
+	Clouds     int       `json:"clouds"`
+	UVI        float64   `json:"uvi"`
+	Visibility int       `json:"visibility"`
+	WindSpeed  float64   `json:"wind_speed"`
+	WindGust   float64   `json:"wind_gust,omitempty"`
+	WindDeg    float64   `json:"wind_deg"`
+	Rain       Rain      `json:"rain,omitempty"`
+	Snow       Snow      `json:"snow,omitempty"`
+	Weather    []Weather `json:"weather"`
+}
+
+type OneCallMinutelyData struct {
+	Dt            int     `json:"dt"`
+	Precipitation float64 `json:"precipitation"`
+}
+
+type OneCallHourlyData struct {
+	Dt         int       `json:"dt"`
+	Temp       float64   `json:"temp"`
+	FeelsLike  float64   `json:"feels_like"`
+	Pressure   int       `json:"pressure"`
+	Humidity   int       `json:"humidity"`
+	DewPoint   float64   `json:"dew_point"`
+	UVI        float64   `json:"uvi"`
+	Clouds     int       `json:"clouds"`
+	Visibility int       `json:"visibility"`
+	WindSpeed  float64   `json:"wind_speed"`
+	WindGust   float64   `json:"wind_gust,omitempty"`
+	WindDeg    float64   `json:"wind_deg"`
+	Pop        float64   `json:"pop"`
+	Rain       Rain      `json:"rain,omitempty"`
+	Snow       Snow      `json:"snow,omitempty"`
+	Weather    []Weather `json:"weather"`
+}
+
+type OneCallDailyData struct {
+	Dt        int         `json:"dt"`
+	Sunrise   int         `json:"sunrise"`
+	Sunset    int         `json:"sunset"`
+	Moonrise  int         `json:"moonrise"`
+	Moonset   int         `json:"moonset"`
+	MoonPhase float64     `json:"moon_phase"`
+	Temp      Temperature `json:"temp"`
+	FeelsLike struct {
+		Day   float64 `json:"day"`
+		Night float64 `json:"night"`
+		Eve   float64 `json:"eve"`
+		Morn  float64 `json:"morn"`
+	} `json:"feels_like"`
+	Pressure  int       `json:"pressure"`
+	Humidity  int       `json:"humidity"`
+	DewPoint  float64   `json:"dew_point"`
+	WindSpeed float64   `json:"wind_speed"`
+	WindGust  float64   `json:"wind_gust,omitempty"`
+	WindDeg   float64   `json:"wind_deg"`
+	Clouds    int       `json:"clouds"`
+	UVI       float64   `json:"uvi"`
+	Pop       float64   `json:"pop"`
+	Rain      float64   `json:"rain,omitempty"`
+	Snow      float64   `json:"snow,omitempty"`
+	Weather   []Weather `json:"weather"`
+}
+
+type OneCallAlertData struct {
+	SenderName  string   `json:"sender_name"`
+	Event       string   `json:"event"`
+	Start       int      `json:"start"`
+	End         int      `json:"end"`
+	Description string   `json:"description"`
+	Tags        []string `json:"tags"`
+}
+
+// NewCurrent returns a new OneCallData pointer with the supplied parameters
+func NewOneCall(unit, lang, key string, excludes []string, options ...Option) (*OneCallData, error) {
+	unitChoice := strings.ToUpper(unit)
+	langChoice := strings.ToUpper(lang)
+
+	c := &OneCallData{
+		Settings: NewSettings(),
+	}
+
+	if !ValidDataUnit(unitChoice) {
+		return nil, errUnitUnavailable
+	}
+	c.Unit = DataUnits[unitChoice]
+
+	if !ValidLangCode(langChoice) {
+		return nil, errLangUnavailable
+	}
+	c.Lang = langChoice
+
+	var err error
+	c.Excludes, err = ValidExcludes(excludes)
+	if err != nil {
+		return nil, err
+	}
+
+	c.Key, err = setKey(key)
+	if err != nil {
+		return nil, err
+	}
+
+	err = setOptions(c.Settings, options)
+	if err != nil {
+		return nil, err
+	}
+
+	return c, nil
+}
+
+// OneCallByCoordinates will provide the onecall weather with the
+// provided location coordinates.
+func (w *OneCallData) OneCallByCoordinates(location *Coordinates) error {
+	response, err := w.client.Get(fmt.Sprintf(fmt.Sprintf(onecallURL, "appid=%s&lat=%f&lon=%f&units=%s&lang=%s&exclude=%s"), w.Key, location.Latitude, location.Longitude, w.Unit, w.Lang, w.Excludes))
+	if err != nil {
+		return err
+	}
+	defer response.Body.Close()
+
+	return json.NewDecoder(response.Body).Decode(&w)
+}