package common

import "os"

type Config struct {
	RustFSEndpoint        string
	RustFSAccessKeyID     string
	RustFSSecretAccessKey string
	RustFSRegion          string
	ServerPort            string
}

func LoadConfig() *Config {
	return &Config{
		RustFSEndpoint:        getEnv("RUSTFS_ENDPOINT_URL", "http://192.168.1.22:20060"), // Default to docker-compose port
		RustFSAccessKeyID:     getEnv("RUSTFS_ACCESS_KEY_ID", "xiangning"),                // Default from user input
		RustFSSecretAccessKey: getEnv("RUSTFS_SECRET_ACCESS_KEY", "xn001624."),            // Default from user input
		RustFSRegion:          getEnv("RUSTFS_REGION", "us-east-1"),                       // Default region
		ServerPort:            getEnv("SERVER_PORT", "8080"),
	}
}

func getEnv(key, fallback string) string {
	if value, ok := os.LookupEnv(key); ok {
		return value
	}
	return fallback
}