dtable-utils/lib/sort/sort-column/checkbox.js

dtable common utils

'use strict';

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

var sort = require('../../constants/sort.js');

/**
 * Sort checkbox
 * @param {bool} leftChecked
 * @param {bool} rightChecked
 * @param {string} sortType e.g. 'up' | 'down
 * @returns number
 */
var sortCheckbox = function sortCheckbox(leftChecked, rightChecked, sortType) {
  var normalizedCurrChecked = leftChecked ? 1 : -1;
  var normalizedNextChecked = rightChecked ? 1 : -1;
  if (normalizedCurrChecked > normalizedNextChecked) {
    return sortType === sort.SORT_TYPE.UP ? 1 : -1;
  }
  if (normalizedCurrChecked < normalizedNextChecked) {
    return sortType === sort.SORT_TYPE.UP ? -1 : 1;
  }
  return 0;
};

exports.sortCheckbox = sortCheckbox;