/*
 * @Author: ferried
 * @Email: harlancui@outlook.com
 * @Date: 2021-02-22 14:26:12
 * @LastEditTime: 2021-03-05 11:15:57
 * @LastEditors: ferried
 * @Description: Basic description
 * @FilePath: /stars/projects/stars/src/schematics/ng-add/files/src/app/common/act.guard.ts
 * @LICENSE: NONE
 */

import { Injectable } from "@angular/core";
import {
  ActivatedRouteSnapshot,
  CanActivate,
  CanActivateChild,
  RouterStateSnapshot,
  UrlTree,
} from "@angular/router";
import { Observable } from "rxjs";
import { globalStar, PathToRegexpService } from "@yunzai/stars";

@Injectable({
  providedIn: "root",
})
export class ActGuard implements CanActivate, CanActivateChild {
  constructor(private pathToRegexp: PathToRegexpService) {}

  canActivate(
    route: ActivatedRouteSnapshot,
    state: RouterStateSnapshot
  ):
    | boolean
    | UrlTree
    | Observable<boolean | UrlTree>
    | Promise<boolean | UrlTree> {
    const acl = globalStar.portalApplication.aclService;
    acl.authMap.set('/<%=project%>/displayIndex', []);
    const errorStatus = {
      '403': '用户得到授权，但是访问是被禁止的。',
      '404': '发出的请求针对的是不存在的记录，服务器没有进行操作。',
      '406': '请求的格式不可得。',
      '410': '请求的资源被永久删除，且不会再得到的。',
      '422': '当创建一个对象时，发生一个验证错误。',
      '500': '服务器发生错误，请检查服务器。',
      '502': '网关错误。',
      '503': '服务不可用，服务器暂时过载或维护。',
      '504': '网关超时。',
    };
    for (const key in errorStatus) {
      acl.authMap.set(`/<%=project%>/error/${key}`, []);
    }
    let canshow = false;
    acl.authMap.forEach((v, k, m) => {
      const regexp: RegExp = this.pathToRegexp.stringToRegexp(k, null, null);
      if (regexp.test(state.url.split("?")[0])) {
        canshow = true;
        return;
      }
    });
    return canshow;
  }

  canActivateChild(
    childRoute: ActivatedRouteSnapshot,
    state: RouterStateSnapshot
  ):
    | boolean
    | UrlTree
    | Observable<boolean | UrlTree>
    | Promise<boolean | UrlTree> {
    return this.canActivate(childRoute, state);
  }
}