package app

import (
	"log"

	"github.com/caarlos0/env/v11"
	"github.com/joho/godotenv"
)

type Config struct {
	Port  int    `env:"PORT" envDefault:"8080"`
	DBURL string `env:"DB_URL"`

	S3Endpoint  string `env:"S3_ENDPOINT"`
	S3AccessKey string `env:"S3_ACCESS_KEY"`
	S3SecretKey string `env:"S3_SECRET_KEY"`
	S3Bucket    string `env:"S3_BUCKET" envDefault:"geofiles"`
	S3UseSSL    bool   `env:"S3_USE_SSL" envDefault:"false"`
}

func loadConfig() (*Config, error) {

	if err := godotenv.Load(); err != nil {
		log.Println("No .env file found, relying on system env")
	}

	cfg := &Config{}

	if err := env.Parse(cfg); err != nil {
		return nil, err
	}

	return cfg, nil
}