package config

import "os"

type Config struct {
	Port     string
	ClientID string
	APIKey   string
}

func Load() *Config {
	return &Config{
		Port:     getEnv("PORT", "8080"),
		ClientID: os.Getenv("OZON_CLIENT_ID"),
		APIKey:   os.Getenv("OZON_API_KEY"),
	}
}

func getEnv(key, defaultVal string) string {
	if val := os.Getenv(key); val != "" {
		return val
	}
	return defaultVal
}