package envx

import (
	"encoding/json"
	"errors"
	"github.com/rs/zerolog/log"
	"me.thuanle/bbot/internal/configs"
	"os"
)

func GetEnvJsonArray[T any](key string) ([]T, error) {
	values, found := os.LookupEnv(key)
	if !found {
		return nil, errors.New("env not found. Key: " + key)
	}
	var des []T
	err := json.Unmarshal([]byte(values), &des)
	if configs.LogEnv {
		if err != nil {
			log.Error().Err(err).
				Str("key", key).
				Str("value", values).
				Msg("Failed to load env")
		} else {
			log.Info().
				Str("key", key).
				Interface("value", des).
				Msg("Loaded env")
		}
	}
	return des, err
}

func GetEnvBool(key string) (bool, error) {
	value, found := os.LookupEnv(key)
	if !found {
		return false, errors.New("env not found. Key: " + key)
	}
	val := value == "true" || value == "1"
	if configs.LogEnv {
		log.Info().
			Str("key", key).
			Bool("value", val).
			Msg("Loaded env")
	}
	return val, nil
}