acud/lib/tree-select/src/hooks/useFilterTreeData.js

acg react 组件库

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _extends3 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var React = _interopRequireWildcard(require("react"));
var _legacyUtil = require("../utils/legacyUtil");
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, "default": e }; if (null === e || "object" != _typeof(e) && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
var _default = exports["default"] = function _default(treeData, searchValue, _ref) {
  var treeNodeFilterProp = _ref.treeNodeFilterProp,
    filterTreeNode = _ref.filterTreeNode,
    fieldNames = _ref.fieldNames;
  var fieldChildren = fieldNames.children;
  return React.useMemo(function () {
    if (!searchValue || filterTreeNode === false) {
      return treeData;
    }
    var filterOptionFunc;
    if (typeof filterTreeNode === 'function') {
      filterOptionFunc = filterTreeNode;
    } else {
      var upperStr = searchValue.toUpperCase();
      filterOptionFunc = function filterOptionFunc(_, dataNode) {
        var value = dataNode[treeNodeFilterProp];
        return String(value).toUpperCase().includes(upperStr);
      };
    }
    function dig(list) {
      var keepAll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
      return list.map(function (dataNode) {
        var children = dataNode[fieldChildren];
        var match = keepAll || filterOptionFunc(searchValue, (0, _legacyUtil.fillLegacyProps)(dataNode));
        var childList = dig(children || [], match);
        if (match || childList.length) {
          return (0, _extends3["default"])((0, _extends3["default"])({}, dataNode), (0, _defineProperty2["default"])({
            isLeaf: undefined
          }, fieldChildren, childList));
        }
        return null;
      }).filter(function (node) {
        return node;
      });
    }
    return dig(treeData);
  }, [treeData, searchValue, fieldChildren, treeNodeFilterProp, filterTreeNode]);
};