package config

import (
	"os"
)

type Config struct {
	DatabaseURL   string
	JWTSecret     string
	Port          string
	ResendAPIKey  string
	FromEmail     string
	FromName      string
	AppURL        string
}

func Load() *Config {
	return &Config{
		DatabaseURL:   getEnv("DATABASE_URL", "postgres://homelab:homelab@db:5432/homelab?sslmode=disable"),
		JWTSecret:     getEnv("JWT_SECRET", "change-me-in-production"),
		Port:          getEnv("PORT", "8080"),
		ResendAPIKey:  getEnv("RESEND_API_KEY", ""),
		FromEmail:     getEnv("FROM_EMAIL", "noreply@digital-home.site"),
		FromName:      getEnv("FROM_NAME", "Homelab"),
		AppURL:        getEnv("APP_URL", "https://api.digital-home.site"),
	}
}

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