// +----------------------------------------------------------------------
// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2023 https://www.crmeb.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
// +----------------------------------------------------------------------
// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------

import { asyncRoutes, constantRoutes } from '@/router';
import * as roleApi from '@/api/roleApi.js';
import { formatRoutes } from '@/utils/parsing';

/**
 * Filter asynchronous routing tables by recursion
 * @param routes asyncRoutes
 * @param roles
 */
export function filterAsyncRoutes (routes, roles) {
  const res = [];

  routes.forEach((route) => {
    const tmp = { ...route };
    if (tmp.child) {
      tmp.child = filterAsyncRoutes(tmp.child, roles);
    }
    res.push(tmp);
  });

  return res;
}

const state = {
  routes: [],
  addRoutes: [],
  topbarRouters: [],
  sidebarRouters: [],
};

const mutations = {
  SET_ROUTES: (state, routes) => {
    state.addRoutes = routes;
    // state.routes = constantRoutes.concat(routes)
    state.routes = routes;
  },
  SET_TOPBAR_ROUTES: (state, routes) => {
    state.topbarRouters = routes;
  },
  SET_SIDEBAR_ROUTERS: (state, routes) => {
    state.sidebarRouters = routes;
  },
};

const actions = {
  generateRoutes ({ commit }, roleid) {
    return new Promise(async (resolve) => {
      let accessedRoutes = [];
      let menus = [];
      // const { rules } = await roleApi.getRoleById(roleid)
      let menusAll = await roleApi.menuListApi();
      menusAll = formatRoutes(menusAll);
      menus = menusAll.filter((item) => item.url !== '/javaMobile');
      const _routerResult = comRouter(menus, asyncRoutes);
      accessedRoutes = filterAsyncRoutes(_routerResult);
      // todo 这里控制是否过滤路由，经测试有些菜单不能予以设置，比如系统设置等等
      this.state.settings.showSettings = false;
      commit('SET_ROUTES', menus);
      commit('SET_TOPBAR_ROUTES', menus);
      if (this.state.settings.topNav) {
        commit('SET_SIDEBAR_ROUTERS', state.sidebarRouters.length ? state.sidebarRouters : menus[0].child);
      } else {
        commit('SET_SIDEBAR_ROUTERS', menus);
      }
      resolve(accessedRoutes);
    });
  },
};

function comRouter (menus, asyncRouter, hasLeft) {
  const res = [];
  asyncRouter.forEach((router) => {
    const _leftUrl = hasLeft ? hasLeft + '/' + router.path : router.path;
    const _hasPromise = menus.filter((item) => item.url.startsWith(_leftUrl));
    if (_hasPromise.length > 0) {
      res.push(router);
    }
    if (router.children) {
      comRouter(menus, router.children, router.path);
    }
  });
  return res;
}

export default {
  namespaced: true,
  state,
  mutations,
  actions,
};