mirror-nourybot/pkg/commands/weather.go
2022-08-15 17:38:10 +02:00

52 lines
1.4 KiB
Go

package commands
import (
"fmt"
"os"
owm "github.com/briandowns/openweathermap"
"github.com/gempir/go-twitch-irc/v3"
"github.com/joho/godotenv"
"github.com/lyx0/nourybot/pkg/common"
"go.uber.org/zap"
)
// Weather queries the OpenWeatherMap Api for the given location and sends the
// current weather response to the target twitch chat.
func Weather(target, location string, tc *twitch.Client) {
sugar := zap.NewExample().Sugar()
defer sugar.Sync()
err := godotenv.Load()
if err != nil {
sugar.Error("Error loading OpenWeatherMap API key from .env file")
}
owmKey := os.Getenv("OWM_KEY")
w, err := owm.NewCurrent("C", "en", owmKey)
if err != nil {
sugar.Error(err)
}
w.CurrentByName(location)
// Longitude and Latitude are returned as 0 when the supplied location couldn't be
// assigned to a OpenWeatherMap location.
if w.GeoPos.Longitude == 0 && w.GeoPos.Latitude == 0 {
reply := "Location not found FeelsBadMan"
common.Send(target, reply, tc)
} else {
// Weather for Vilnius, LT: Feels like: 29.67°C. Currently 29.49°C with a high of 29.84°C and a low of 29.49°C, humidity: 45%, wind: 6.17m/s.
reply := fmt.Sprintf("Weather for %s, %s: Feels like: %v°C. Currently %v°C with a high of %v°C and a low of %v°C, humidity: %v%%, wind: %vm/s.",
w.Name,
w.Sys.Country,
w.Main.FeelsLike,
w.Main.Temp,
w.Main.TempMax,
w.Main.TempMin,
w.Main.Humidity,
w.Wind.Speed,
)
common.Send(target, reply, tc)
}
}