import parsePhoneNumberFromString, { type CountryCode } from "libphonenumber-js"

import { logger } from "@scandic-hotels/common/logger"

export function formatPhoneNumber(
  phoneNumber: string,
  phoneNumberCC?: string | null
): string {
  if (!phoneNumber) return ""

  const normalized = phoneNumber.trim().replaceAll(/-|\s/g, "")

  const parsedPhonenumber = phoneNumberCC?.length
    ? parsePhoneNumberFromString(
        normalized,
        phoneNumberCC.toUpperCase() as CountryCode
      )
    : parsePhoneNumberFromString(normalized)

  if (!parsedPhonenumber?.isValid()) {
    logger.warn(
      `Invalid phone number: ${phoneNumber} with country code: ${phoneNumberCC}`,
      parsedPhonenumber
    )
  }

  return parsedPhonenumber?.number || normalized
}