import { getCountryLabel } from "@/lib/phone/e164";
import { getCountries, getCountryCallingCode } from "libphonenumber-js";
import type { CountryCode } from "libphonenumber-js";
import type { ILabelValue } from "@/types/shared";

export type PhoneCountryOption = ILabelValue<CountryCode> & {
  callingCode: string;
};

export const PHONE_COUNTRIES: PhoneCountryOption[] = getCountries()
  .map((code) => {
    const callingCode = getCountryCallingCode(code);
    const name = getCountryLabel(code);
    return {
      value: code,
      label: `${name} (+${callingCode})`,
      callingCode,
    };
  })
  .sort((a, b) => a.label.localeCompare(b.label, undefined, { sensitivity: "base" }));

export const DEFAULT_PHONE_COUNTRY: CountryCode = "US";