hangul-util/dist/sortHangul.js

Korean Hangul Utils

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.sortByASC = sortByASC;
exports.sortByDESC = sortByDESC;
exports.sortByGroups = sortByGroups;
var _utils = require("./utils");
var intlCollator = Intl.Collator();
function baseCompare(str1, str2, orderASC) {
  if (orderASC) {
    return intlCollator.compare(str1, str2);
  }
  return intlCollator.compare(str2, str1);
}
function baseSortBy() {
  var array = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
  var compare = arguments.length > 1 ? arguments[1] : undefined;
  var orderASC = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
  if (Array.isArray(compare)) {
    var _keys = compare.map(function (x) {
      return (0, _utils.splitByKey)(x);
    });
    return array.sort(function (a, b) {
      for (var i = 0; i < compare.length; i++) {
        var result = baseCompare((0, _utils.getNestedProperty)(_keys[i], a), (0, _utils.getNestedProperty)(_keys[i], b), orderASC);
        if (result !== 0) return result;
      }
      return 0;
    });
  }
  if (!compare) {
    return array.sort(function (a, b) {
      return baseCompare(a, b, orderASC);
    });
  }
  var keys = (0, _utils.splitByKey)(compare);
  return array.sort(function (a, b) {
    return baseCompare((0, _utils.getNestedProperty)(keys, a), (0, _utils.getNestedProperty)(keys, b), orderASC);
  });
}
function sortByASC() {
  var array = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
  var compare = arguments.length > 1 ? arguments[1] : undefined;
  return baseSortBy(array, compare, true);
}
function sortByDESC() {
  var array = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
  var compare = arguments.length > 1 ? arguments[1] : undefined;
  return baseSortBy(array, compare, false);
}

/**
 * orderASC: true -> 오름차순
 * orderASC: false -> 내림차순
 */
function sortByGroups() {
  var array = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
  var groups = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
  var orderASC = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
  var compare = arguments.length > 3 ? arguments[3] : undefined;
  var objectBygroup = (0, _utils.reverseByObject)(groups);
  var keys = (0, _utils.splitByKey)(compare);
  var mapped = array.map(function (item, index) {
    return {
      index: index,
      value: compare ? (0, _utils.getNestedProperty)(keys, item) : item
    };
  });
  var baseSortByGroups = function baseSortByGroups(a, b) {
    var _objectBygroup$a$valu, _objectBygroup$b$valu;
    var status1 = (_objectBygroup$a$valu = objectBygroup[a.value]) !== null && _objectBygroup$a$valu !== void 0 ? _objectBygroup$a$valu : -1;
    var status2 = (_objectBygroup$b$valu = objectBygroup[b.value]) !== null && _objectBygroup$b$valu !== void 0 ? _objectBygroup$b$valu : -1;
    var condition1 = orderASC ? status1 - status2 : status2 - status1;
    var condition2 = baseCompare(a.value, b.value, orderASC);
    if (status1 === status2) {
      return condition2 || 0;
    }
    if (status1 === -1) {
      return orderASC ? 1 : -1;
    }
    if (status2 === -1) {
      return orderASC ? -1 : 1;
    }
    return condition1 || condition2 || 0;
  };
  return mapped.sort(baseSortByGroups).map(function (item) {
    return array[item.index];
  });
}