elliptical/lib-node/phrases/literal.js

Interactive natural-language interfaces

'use strict';

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

var _lodash = require('lodash');

var _lodash2 = _interopRequireDefault(_lodash);

var _match = require('../match');

var _element = require('../element');

var _element2 = _interopRequireDefault(_element);

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

function compute(input, text, strategy) {
  if (text == null) return [];

  const matchObj = (0, _match.match)({ input: input, text: text, strategy: strategy });
  if (matchObj) {
    return [matchObj];
  } else {
    return [];
  }
} /** @jsx createElement */


function decorateFunc(input, text) {
  if (input == null || input === '') {
    return [];
  } else {
    return [{
      words: [{ text: text, input: false }],
      remaining: input,
      score: 1
    }];
  }
}

function describe(_ref) {
  let props = _ref.props;

  props = _lodash2.default.defaults({}, props, {
    text: '',
    decorate: false,
    allowInput: true,
    strategy: 'start',
    limitDecoration: true
  });

  if (props.decorate) {
    if (props.allowInput) {
      return (0, _element2.default)(
        'choice',
        { limit: props.limitDecoration ? 1 : undefined },
        (0, _element2.default)('literal', { text: props.text, strategy: props.strategy }),
        (0, _element2.default)('raw', { func: option => decorateFunc(option.text, props.text) })
      );
    } else {
      return (0, _element2.default)('raw', { func: option => decorateFunc(option.text, props.text) });
    }
  } else {
    return (0, _element2.default)('raw', { func: option => compute(option.text, props.text, props.strategy) });
  }
}

exports.default = { describe: describe };