package app

import "os"

func LoadConfig() Config {
	return Config{
		Port:        envOrDefault("PORT", "3001"),
		Hostname:    envOrDefault("HOSTNAME", "http://localhost:3001"),
		UpdatesRoot: envOrDefault("UPDATES_ROOT", "updates"),
		PrivateKey:  os.Getenv("PRIVATE_KEY_PATH"),
		AdminToken:  os.Getenv("ADMIN_TOKEN"),
	}
}

func envOrDefault(key string, fallback string) string {
	v := os.Getenv(key)
	if v == "" {
		return fallback
	}
	return v
}