package config

import (
	"os"
	"strings"
)

type Config struct {
	Port                string
	JWTSecret           string
	AuthServiceURL      string
	PurchaserServiceURL string
	TextileServiceURL   string
	WashingServiceURL   string
	AllowOrigins        []string
}

func Load() *Config {
	return &Config{
		Port:                getEnv("PORT", "8080"),
		JWTSecret:           getEnv("JWT_SECRET", ""),
		AuthServiceURL:      getEnv("AUTH_SERVICE_URL", "http://localhost:8081"),
		PurchaserServiceURL: getEnv("PURCHASER_SERVICE_URL", "http://localhost:8082"),
		TextileServiceURL:   getEnv("TEXTILE_SERVICE_URL", "http://localhost:8083"),
		WashingServiceURL:   getEnv("WASHING_SERVICE_URL", "http://localhost:8084"),
		AllowOrigins:        strings.Split(getEnv("ALLOW_ORIGINS", "*"), ","),
	}
}

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