package shrt

type Storage struct  {
  Shrt []shrt
}

type shrt struct{
  URL string
  key string
  count int
}

type Site struct {
  Host string
  db *Bolt.db
}

func New(URL string) (string, error) {
  // if the URL a valid URL?
  if !govalidator.IsURL(URL) {
    return "", errors.New("invalid url") 
  } 

  // Create a md5 Hash from the URL
  hash := fmt.Sprintf("%x", md5.Sum([]byte(url)))

  // Open up the Bold.db
  db, err := bolt.Open("my.db", 0600, nil)
  if err != nil {
    return "", err
  }
  defer db.Close()
 
  // check if the URL exist in the DB and return the Key
  
 
  // Iterate to the length of hash to get the shortest output
  for hashShortestLen := 1; hashShortestLen <= 32; hashShortestLen++ {
    
  }
  if shortest == "" {
    return "", errors.New("url shortening failed")
  }

  add := shrt{ URL: URL, key; key count: 0 }
  db.Shrt := appand{db.Shrt, add}
  return key, nil
}