package minio

import "net/http"

// Config holds MinIO connection settings. Required fields must be supplied
// by the caller; optional fields have production-safe defaults via DefaultConfig.
type Config struct {
	Endpoint  string `env:"EINHERJAR_MINIO_ENDPOINT,required"`
	AccessKey string `env:"EINHERJAR_MINIO_ACCESS_KEY,required"`
	SecretKey string `env:"EINHERJAR_MINIO_SECRET_KEY,required"`
	UseSSL    bool   `env:"EINHERJAR_MINIO_USE_SSL"     envDefault:"false"`
	Bucket    string `env:"EINHERJAR_MINIO_BUCKET,required"`
	// Region defaults to "us-east-1" — the region MinIO uses by default on self-hosted
	// deployments. Setting a non-empty region bypasses per-request region detection.
	Region string `env:"EINHERJAR_MINIO_REGION" envDefault:"us-east-1"`
	// Transport is used for testing only. Nil uses the minio-go default transport.
	Transport http.RoundTripper `env:"-"`
}

// DefaultConfig returns a Config with all optional fields set to production-safe
// defaults. Callers must supply Endpoint, AccessKey, SecretKey, and Bucket.
func DefaultConfig() Config {
	return Config{
		UseSSL: false,
		Region: "us-east-1",
	}
}