"use strict";

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = extractFormattedPhoneNumberFromPossibleRfc3966NumberUri;
var _extractPhoneContext = _interopRequireWildcard(require("./extractPhoneContext.js"));
var _ParseError = _interopRequireDefault(require("../ParseError.js"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, "default": e }; if (null === e || "object" != _typeof(e) && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
/**
 * @param  {string} numberToParse
 * @param  {string} nationalNumber
 * @return {}
 */
function extractFormattedPhoneNumberFromPossibleRfc3966NumberUri(numberToParse, _ref) {
  var extractFormattedPhoneNumber = _ref.extractFormattedPhoneNumber;
  var phoneContext = (0, _extractPhoneContext["default"])(numberToParse);
  if (!(0, _extractPhoneContext.isPhoneContextValid)(phoneContext)) {
    throw new _ParseError["default"]('NOT_A_NUMBER');
  }
  var phoneNumberString;
  if (phoneContext === null) {
    // Extract a possible number from the string passed in.
    // (this strips leading characters that could not be the start of a phone number)
    phoneNumberString = extractFormattedPhoneNumber(numberToParse) || '';
  } else {
    phoneNumberString = '';

    // If the phone context contains a phone number prefix, we need to capture
    // it, whereas domains will be ignored.
    if (phoneContext.charAt(0) === _extractPhoneContext.PLUS_SIGN) {
      phoneNumberString += phoneContext;
    }

    // Now append everything between the "tel:" prefix and the phone-context.
    // This should include the national number, an optional extension or
    // isdn-subaddress component. Note we also handle the case when "tel:" is
    // missing, as we have seen in some of the phone number inputs.
    // In that case, we append everything from the beginning.
    var indexOfRfc3966Prefix = numberToParse.indexOf(_extractPhoneContext.RFC3966_PREFIX_);
    var indexOfNationalNumber;
    // RFC 3966 "tel:" prefix is preset at this stage because
    // `isPhoneContextValid()` requires it to be present.
    /* istanbul ignore else */
    if (indexOfRfc3966Prefix >= 0) {
      indexOfNationalNumber = indexOfRfc3966Prefix + _extractPhoneContext.RFC3966_PREFIX_.length;
    } else {
      indexOfNationalNumber = 0;
    }
    var indexOfPhoneContext = numberToParse.indexOf(_extractPhoneContext.RFC3966_PHONE_CONTEXT_);
    phoneNumberString += numberToParse.substring(indexOfNationalNumber, indexOfPhoneContext);
  }

  // Delete the isdn-subaddress and everything after it if it is present.
  // Note extension won't appear at the same time with isdn-subaddress
  // according to paragraph 5.3 of the RFC3966 spec.
  var indexOfIsdn = phoneNumberString.indexOf(_extractPhoneContext.RFC3966_ISDN_SUBADDRESS_);
  if (indexOfIsdn > 0) {
    phoneNumberString = phoneNumberString.substring(0, indexOfIsdn);
  }
  // If both phone context and isdn-subaddress are absent but other
  // parameters are present, the parameters are left in nationalNumber.
  // This is because we are concerned about deleting content from a potential
  // number string when there is no strong evidence that the number is
  // actually written in RFC3966.

  if (phoneNumberString !== '') {
    return phoneNumberString;
  }
}
//# sourceMappingURL=extractFormattedPhoneNumberFromPossibleRfc3966NumberUri.js.map