package config

import (
	"fmt"
	"github.com/caarlos0/env"
)

type Config struct {
	ApiToken  string `env:"API_TOKEN"`
	GroupID   int64  `env:"GROUP_ID"`
	ChannelID int64  `env:"CHANNEL_ID"`
	LogLevel  string `env:"LOG_LVL" envDefault:"info"`
}

func LoadConfig() (*Config, error) {
	config := &Config{}
	if err := env.Parse(config); err != nil {
		return nil, fmt.Errorf("error parsing configuration: %w", err)
	}

	return config, nil
}