pp6q2gr5v/node_modules/@umijs/route-utils/es/getMatchMenu/getMatchMenu.js

import { pathToRegexp } from '@qixian.cs/path-to-regexp';
import getFlatMenu from '../getFlatMenus/getFlatMenus';
import { isUrl, stripQueryStringAndHashFromPath } from '../transformRoute/transformRoute';
export var getMenuMatches = function getMenuMatches() {
  var flatMenuKeys = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
  var path = arguments.length > 1 ? arguments[1] : undefined;
  return flatMenuKeys.filter(function (item) {
    if (item === '/' && path === '/') {
      return true;
    }

    if (item !== '/' && item !== '/*' && item && !isUrl(item)) {
      var pathKey = stripQueryStringAndHashFromPath(item);

      try {
        // /a
        if (pathToRegexp("".concat(pathKey), []).test(path)) {
          return true;
        } // /a/b/b


        if (pathToRegexp("".concat(pathKey, "(.*)")).test(path)) {
          return true;
        }
      } catch (error) {// console.log(error, path);
      }
    }

    return false;
  }).sort(function (a, b) {
    // 如果完全匹配放到最后面
    if (a === path) {
      return 10;
    }

    if (b === path) {
      return -10;
    }

    return a.substr(1).split('/').length - b.substr(1).split('/').length;
  }).pop();
};
/**
 * 获取当前的选中菜单列表
 * @param pathname
 * @param menuData
 * @returns MenuDataItem[]
 */

export var getMatchMenu = function getMatchMenu(pathname, menuData) {
  var flatMenus = getFlatMenu(menuData);
  var flatMenuKeys = Object.keys(flatMenus);
  var menuPathKey = getMenuMatches(flatMenuKeys, pathname || '/');

  if (!menuPathKey) {
    return [];
  }

  var menuItem = flatMenus[menuPathKey] || {
    pro_layout_parentKeys: '',
    key: ''
  }; // 去重

  var map = new Map();
  var parentItems = (menuItem.pro_layout_parentKeys || []).map(function (key) {
    if (map.has(key)) {
      return null;
    }

    map.set(key, true);
    return flatMenus[key];
  }).filter(function (item) {
    return item;
  });

  if (menuItem.key) {
    parentItems.push(menuItem);
  }

  return parentItems;
};
export default getMatchMenu;