elliptical-number/lib/digitstring.js

Elliptical phrases for numbers (Integer, Decimal, DigitString, Ordinal)

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _elliptical = require('elliptical');

var _lodash = require('lodash');

var _lodash2 = _interopRequireDefault(_lodash);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/** @jsx createElement */


function isNumeric(input) {
  return (/^\d+$/.test(input)
  );
}

function _suppressWhen(input, props) {
  if (!isNumeric(input)) return false;

  if (!props.allowLeadingZeros && input !== '0' && _lodash2.default.startsWith(input, '0')) return false;

  if (input.length < props.minLength) return true;

  var intValue = parseInt(input, 10);
  if (intValue < props.min) return true;
  return false;
}

var defaultProps = {
  minLength: 1,
  maxLength: 9007199254740991,
  min: 0,
  max: 9007199254740991,
  allowLeadingZeros: true,
  label: 'digit string'
};

function filterResult(result, _ref) {
  var props = _ref.props;

  if (result.length > props.maxLength) return false;
  if (result.length < props.minLength) return false;

  if (!props.allowLeadingZeros && result !== '0' && _lodash2.default.startsWith(result, '0')) return false;

  var intValue = parseInt(result, 10);
  if (isNaN(intValue)) return false;
  if (intValue > props.max) return false;
  if (intValue < props.min) return false;

  return true;
}

/*
  you cannot actually set the "argument" property because of prepositions
  USE LABEL
*/

function describe(_ref2) {
  var props = _ref2.props;

  return (0, _elliptical.createElement)(
    'placeholder',
    {
      label: props.label,
      arguments: props.phraseArguments || (props.phraseArguments ? [props.phraseArgument] : [props.label]),
      suppressWhen: function suppressWhen(input) {
        return _suppressWhen(input, props);
      },
      suppressEmpty: true },
    (0, _elliptical.createElement)('freetext', { filter: isNumeric, splitOn: /\D/, score: 1 })
  );
}

exports.default = { defaultProps: defaultProps, filterResult: filterResult, describe: describe, id: 'elliptical-number:DigitString' };