dtable-utils/lib/filter/filter-column/number.js

dtable common utils

'use strict';

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

var number = require('../../number.js');
var filterPredicate = require('../../constants/filter/filter-predicate.js');

/**
 * Filter number
 * @param {number} number
 * @param {string} filter_predicate
 * @param {number} filter_term
 * @returns bool
 */
var numberFilter = function numberFilter(number$1, _ref) {
  var filter_predicate = _ref.filter_predicate,
    filter_term = _ref.filter_term;
  switch (filter_predicate) {
    case filterPredicate.FILTER_PREDICATE_TYPE.EQUAL:
      {
        if (!filter_term && filter_term !== 0) {
          return true;
        }
        if (!number$1 && number$1 !== 0) {
          return false;
        }
        return number.isNumberEqual(filter_term, number$1);
      }
    case filterPredicate.FILTER_PREDICATE_TYPE.NOT_EQUAL:
      {
        if (!filter_term && filter_term !== 0 || !number$1 && number$1 !== 0) {
          return true;
        }
        return !number.isNumberEqual(filter_term, number$1);
      }
    case filterPredicate.FILTER_PREDICATE_TYPE.LESS:
      {
        if (!filter_term && filter_term !== 0) {
          return true;
        }
        if (!number$1 && number$1 !== 0 || number.isNumberEqual(number$1, filter_term)) {
          return false;
        }
        return number$1 < filter_term;
      }
    case filterPredicate.FILTER_PREDICATE_TYPE.GREATER:
      {
        if (!filter_term && filter_term !== 0) {
          return true;
        }
        if (!number$1 && number$1 !== 0 || number.isNumberEqual(number$1, filter_term)) {
          return false;
        }
        return number$1 > filter_term;
      }
    case filterPredicate.FILTER_PREDICATE_TYPE.LESS_OR_EQUAL:
      {
        if (!filter_term && filter_term !== 0) {
          return true;
        }
        if (!number$1 && number$1 !== 0) {
          return false;
        }
        if (number.isNumberEqual(number$1, filter_term)) {
          return true;
        }
        return number$1 < filter_term;
      }
    case filterPredicate.FILTER_PREDICATE_TYPE.GREATER_OR_EQUAL:
      {
        if (!filter_term && filter_term !== 0) {
          return true;
        }
        if (!number$1 && number$1 !== 0) {
          return false;
        }
        return number.isNumberEqual(number$1, filter_term) || number$1 > filter_term;
      }
    case filterPredicate.FILTER_PREDICATE_TYPE.EMPTY:
      {
        if (number$1 === 0) {
          return false;
        }
        return !number$1 || typeof number$1 !== 'number';
      }
    case filterPredicate.FILTER_PREDICATE_TYPE.NOT_EMPTY:
      {
        // must be a number
        if (number$1 === 0) {
          return true;
        }
        return !!(number$1 && typeof number$1 === 'number');
      }
    default:
      {
        return false;
      }
  }
};

exports.numberFilter = numberFilter;