gxd-vue-library/src/common/middleware.js

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'use strict';
import store from './../store'
import NProgress from "nprogress";


class Middleware {
  constructor(to, router, next, NProgress){
    this.to = to;
    this.next = next;
    this.router = router;
    this.NProgress = NProgress
    this.init().then().catch();
  }

  /**
   * @description 对象转url参数
   * @param params
   */
  jsonToParams(params={}) {
    let arr = [];
    Object.keys(params).map(key=>{
      arr.push(`${key}=${params[key]}`)
    });
    return arr;
  }

  async init(){
    let query = this.to.query;
    if(query['jfb-sidebar'] && query['jfb-sidebar'] === '1') {
      // let cachedViews = JSON.parse(JSON.stringify(store.state.tagsView.cachedViews));
      // if(cachedViews.includes(this.to.name)) {
      //   await store.dispatch('tagsView/delCachedView', this.to)
      //   console.warn(`侧边栏命中.router.name=${this.to.name}`);
      //   console.warn(`cachedViews=${JSON.stringify(cachedViews)}`);
      // }

      //console.warn(`侧边栏命中.router.name=${this.to.name}`);
      // if(this.to.query && this.to.query['jfb-sidebar'] === '1'){
      //   delete this.to.query['jfb-sidebar'];
      // }
      // let url = `${this.to.path}`;
      // let arrParams = this.jsonToParams(this.to.query || {});
      // if(arrParams.length > 0) url = `${url}?${arrParams}`;
      // this.NProgress.done()

    }
  }
}

export function middleware(to, router, next, NProgress){
  return new Middleware(to, router, next, NProgress)
}