import { keepNumbers } from "./string/keep_numbers"

const COUNTRY_CODE = '+55'

export class PhoneUtils {
  static toE164(phone: string): string {
    const hasCountryCode = phone.startsWith('+')
    const phoneNumber = keepNumbers(phone)

    return hasCountryCode ? `+${phoneNumber}` : [COUNTRY_CODE, phoneNumber].join('')
  }
}