import Metadata from '../metadata.js';
import matchesEntirely from './matchesEntirely.js';

function _createForOfIteratorHelperLoose(r, e) { var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (t) return (t = t.call(r)).next.bind(t); if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e) { t && (r = t); var o = 0; return function () { return o >= r.length ? { done: true } : { done: false, value: r[o++] }; }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
var NON_FIXED_LINE_PHONE_TYPES = ['MOBILE', 'PREMIUM_RATE', 'TOLL_FREE', 'SHARED_COST', 'VOIP', 'PERSONAL_NUMBER', 'PAGER', 'UAN', 'VOICEMAIL'];

// Finds out national phone number type (fixed line, mobile, etc)
function getNumberType(input, options, metadata) {
  // If assigning the `{}` default value is moved to the arguments above,
  // code coverage would decrease for some weird reason.
  options = options || {};

  // When `parse()` returns an empty object — `{}` —
  // that means that the phone number is malformed,
  // so it can't possibly be valid.
  if (!input.country && !input.countryCallingCode) {
    return;
  }
  metadata = new Metadata(metadata);
  metadata.selectNumberingPlan(input.country, input.countryCallingCode);
  var nationalNumber = options.v2 ? input.nationalNumber : input.phone;

  // The following is copy-pasted from the original function:
  // https://github.com/googlei18n/libphonenumber/blob/3ea547d4fbaa2d0b67588904dfa5d3f2557c27ff/javascript/i18n/phonenumbers/phonenumberutil.js#L2835

  // Is this national number even valid for this country
  if (!matchesEntirely(nationalNumber, metadata.nationalNumberPattern())) {
    return;
  }

  // Is it fixed line number
  if (isNumberTypeEqualTo(nationalNumber, 'FIXED_LINE', metadata)) {
    // Because duplicate regular expressions are removed
    // to reduce metadata size, if "mobile" pattern is ""
    // then it means it was removed due to being a duplicate of the fixed-line pattern.
    //
    if (metadata.type('MOBILE') && metadata.type('MOBILE').pattern() === '') {
      return 'FIXED_LINE_OR_MOBILE';
    }

    // `MOBILE` type pattern isn't included if it matched `FIXED_LINE` one.
    // For example, for "US" country.
    // Old metadata (< `1.0.18`) had a specific "types" data structure
    // that happened to be `undefined` for `MOBILE` in that case.
    // Newer metadata (>= `1.0.18`) has another data structure that is
    // not `undefined` for `MOBILE` in that case (it's just an empty array).
    // So this `if` is just for backwards compatibility with old metadata.
    if (!metadata.type('MOBILE')) {
      return 'FIXED_LINE_OR_MOBILE';
    }

    // Check if the number happens to qualify as both fixed line and mobile.
    // (no such country in the minimal metadata set)
    /* istanbul ignore if */
    if (isNumberTypeEqualTo(nationalNumber, 'MOBILE', metadata)) {
      return 'FIXED_LINE_OR_MOBILE';
    }
    return 'FIXED_LINE';
  }
  for (var _iterator = _createForOfIteratorHelperLoose(NON_FIXED_LINE_PHONE_TYPES), _step; !(_step = _iterator()).done;) {
    var type = _step.value;
    if (isNumberTypeEqualTo(nationalNumber, type, metadata)) {
      return type;
    }
  }
}
function isNumberTypeEqualTo(nationalNumber, type, metadata) {
  var typeDefinition = metadata.type(type);
  if (!typeDefinition || !typeDefinition.pattern()) {
    return false;
  }

  // Check if any possible number lengths are present;
  // if so, we use them to avoid checking
  // the validation pattern if they don't match.
  // If they are absent, this means they match
  // the general description, which we have
  // already checked before a specific number type.
  if (typeDefinition.possibleLengths() && typeDefinition.possibleLengths().indexOf(nationalNumber.length) < 0) {
    return false;
  }
  return matchesEntirely(nationalNumber, typeDefinition.pattern());
}

export { getNumberType as default, isNumberTypeEqualTo };
//# sourceMappingURL=getNumberType.js.map
