package storage

import (
	"errors"
	"net/url"

	"github.com/spf13/cast"
)

// type ObjectStorage interface {
// 	// 获取上传对象预签名URL
// 	PresignedPutObject(ctx context.Context, objectName string, expires time.Duration) (u *url.URL, err error)
// 	// 获取访问对象预签名URL
// 	PresignedGetObject(ctx context.Context, objectName string, expires time.Duration) (u *url.URL, err error)
// 	// 移动对象
// 	MoveObject(ctx context.Context, src, dst string) error
// 	// 检查文件是否存在
// 	ObjectExists(ctx context.Context, objectName string) (bool, error)
// 	// 获取对象创建时间
// 	GetObjectCreatedTime(ctx context.Context, objectName string) (time.Time, error)
// }

func NewObjectStorage(dsn string) (*StorageMinio, error) {
	u, err := url.Parse(dsn)
	if err != nil {
		return nil, err
	}

	user := u.User.Username()
	pass, _ := u.User.Password()

	switch u.Scheme {
	// case "cos":
	// ex: cos://examplebucket-1250000000.cos.COS_REGION.myqcloud.com
	// return newCosStorage(u.Host, user, pass)
	case "minio":
		// ex: minio://minio-api:9001?secure=false&bucket=images
		secure := cast.ToBool(u.Query().Get("secure"))
		bucket := u.Query().Get("bucket")
		return newMinioStorage(u.Host, user, pass, secure, bucket)
	default:
		return nil, errors.New("the storage type not support yet")
	}
}