elliptical/lib-node/phrases/freetext.js

Interactive natural-language interfaces

'use strict';

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

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

var _element2 = _interopRequireDefault(_element);

var _utils = require('../utils');

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

/** @jsx createElement */


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

  return (0, _element2.default)('raw', { func: option => filterInput(option.text, props), limit: props.limit });
}

function* filterInput(input, props) {
  for (let substring of (0, _utils.substrings)(input || '', props)) {
    if (!props.filter || props.filter(substring)) {
      const score = props.greedy ? 0.1 + (1 - 1 / substring.length) : 0.1 + 1 / substring.length;
      yield {
        words: [{ text: substring, input: true }],
        result: substring,
        remaining: input.substring(substring.length),
        score: score
      };
    }
  }
}

exports.default = { describe: describe };