/*
 * @Author: wei.li
 * @Date: 2021-11-17 16:02:30
 * @LastEditors: levi7754 levi7754@163.com
 * @LastEditTime: 2025-10-19 11:58:29
 * @Description: file content
 */
import { defineStore } from 'pinia';
import { store } from '../index';
import type { cacheType } from './types';
import { constantMenus } from '../../router';
import { clone, findLastIndexOf } from 'xe-utils';
import { getKeyList } from '../../utils';
import { ascending, filterTree, formatFlatteningRoutes } from '../../router/utils';
import { useMultiTagsStoreHook } from './multiTags';

export const usePermissionStore = defineStore('udp-permission', {
  state: () => ({
    // 静态路由生成的菜单
    constantMenus,
    // 整体路由生成的菜单（静态、动态）
    wholeMenus: [],
    // 深拷贝一个菜单树，与导航菜单不冲突
    menusTree: [],
    // 整体路由（一维数组格式）
    flatteningRoutes: [],
    buttonAuth: [],
    // 缓存页面keepAlive
    cachePageList: []
  }),
  getters: {
    getButtonAuth() {
      return this.buttonAuth;
    }
  },
  actions: {
    asyncActionRoutes(routes = []) {
      if (this.wholeMenus.length > 0) return;
      const idx = findLastIndexOf(routes, item => item.menuCode === 'SysHome');
      const constantMenus = clone(this.constantMenus, true);
      if (idx !== -1) {
        const homeRouter = this.constantMenus.find(f => f.name === 'home');
        // 过滤非路由分类非菜单的数据
        routes[idx].children && homeRouter.children.push(...routes[idx].children);
        routes.splice(idx, 1);
      }
      this.wholeMenus = filterTree(ascending(this.constantMenus.concat(routes)));
      this.flatteningRoutes = formatFlatteningRoutes(this.constantMenus.concat(routes));
      this.menusTree = clone(this.wholeMenus, true);
      this.constantMenus = constantMenus;
    },
    async changeSetting(routes) {
      await this.asyncActionRoutes(routes);
    },
    setAuthButton(buttonAuth) {
      this.buttonAuth = buttonAuth;
    },
    setWholeMenus(wholeMenus) {
      this.wholeMenus = wholeMenus;
    },

    /** 监听缓存页面是否存在于标签页，不存在则删除 */
    clearCache() {
      let cacheLength = this.cachePageList.length;
      const nameList = getKeyList(useMultiTagsStoreHook().multiTags, 'name');
      while (cacheLength > 0) {
        nameList.findIndex(v => v === this.cachePageList[cacheLength - 1]) === -1 &&
          this.cachePageList.splice(this.cachePageList.indexOf(this.cachePageList[cacheLength - 1]), 1);
        cacheLength--;
      }
    },
    cacheOperate({ mode, name }: cacheType) {
      const delIndex = this.cachePageList.findIndex(v => v === name);
      switch (mode) {
        case 'refresh':
          this.cachePageList = this.cachePageList.filter(v => v !== name);
          this.clearCache();
          break;
        case 'add':
          this.cachePageList.push(name);
          break;
        case 'delete':
          delIndex !== -1 && this.cachePageList.splice(delIndex, 1);
          this.clearCache();
          break;
        case 'reset':
          this.cachePageList = [];
          break;
      }
      /** 监听缓存页面是否存在于标签页，不存在则删除 */
      // debounce(() => {
      //   let cacheLength = this.cachePageList.length;
      //   const nameList = getKeyList(useMultiTagsStoreHook().multiTags, 'name');
      //   while (cacheLength > 0) {
      //     nameList.findIndex(v => v === this.cachePageList[cacheLength - 1]) === -1 &&
      //       this.cachePageList.splice(this.cachePageList.indexOf(this.cachePageList[cacheLength - 1]), 1);
      //     cacheLength--;
      //   }
      // }, 500)();
    },
    /** 清空缓存页面 */
    clearAllCachePage() {
      this.wholeMenus = [];
      this.menusTree = [];
      this.buttonAuth = [];
      this.cachePageList = [];
    }
  }
});

export function usePermissionStoreHook() {
  return usePermissionStore(store);
}