export default function (context) {
  const {app, route, store, req, res, redirect, next} = context;
  let isClient = process.client;
  let isServer = process.server;
  let token, path;

  token = store.state.token;

  // console.log('token', token);

  // console.log("cookies", cook);
  //在服务端
  if (isServer) {
    path = req.originalUrl;
  }
  //在客户端判读是否需要登陆
  if (isClient) {
    path = route.path;
  }

  // console.log("path:"+path);
  let mainPath = path.split("?")[0];
  // console.log('mainPath', mainPath);

  if(mainPath === "/setToken"){
    try{
        let origin_path = app.$cookies.get('origin_path');

        if(origin_path){
          app.$cookies.remove('origin_path');
          redirect(origin_path);
        }else{
          redirect('/');
        }


    }catch (e) {
      console.log("e: ", e);
      redirect('/error');
    }
  }

  else if (!token && mainPath !== "/" && mainPath !=="/login" && mainPath !== "/register" && mainPath !=="/error" && mainPath !=="/resetPassword" && mainPath !=="/unauthorized" && mainPath !== "/api/receiveIDToken") {

    // console.log("session:", req.session);
    app.$cookies.set('origin_path', path);
    // req.session.origin_path = path;
    redirect('/api/authenticate');

  }

  else if(store.state.user.role !== 'ADMIN' && mainPath.indexOf('/admin') >= 0){
    redirect('/unauthorized');
  }

}