import Vue from 'vue';
import VueRouter from 'vue-router';
import store from '@/store/index';
const jwt = require('jsonwebtoken');

Vue.use(VueRouter);

const routes = [
  {
    path: '/',
    meta: { title: 'index', isleftarrow: false },
    component: () => import('../views/index.vue'),
  },
  // 文章辟谣
  {
    path: '/refute/index',
    meta: { title: 'refute_index', isleftarrow: false },
    component: () => import('../views/refute/index.vue'),
  },
  // 社区话题
  {
    path: '/community/index',
    meta: { title: 'community_index', isleftarrow: false },
    component: () => import('../views/community/index.vue'),
  },
  // 个人中心
  {
    path: '/center/index',
    meta: { title: 'center_index', isleftarrow: false },
    component: () => import('../views/center/index.vue'),
  },
];

const router = new VueRouter({
  mode: 'history',
  base: process.env.NODE_ENV === 'development' ? '' : process.env.VUE_APP_ROUTER,
  routes,
});

router.beforeEach(async (to, form, next) => {
  if (to.name == 'account_user') {
    let res = await store.dispatch('login/toGetUser');
    if (res && res.uid) {
      next();
    } else {
      let key = sessionStorage.getItem('token');
      let user = jwt.decode(key);
      if (user && user.uid) {
        store.commit('setUser', user, { root: true });
        next();
      } else {
        next({ name: 'login' });
      }
    }
  } else {
    let res = await store.dispatch('login/toGetUser');
    next();
  }
});
const originalPush = VueRouter.prototype.push;
VueRouter.prototype.push = function push(location, onResolve, onReject) {
  if (onResolve || onReject) return originalPush.call(this, location, onResolve, onReject);
  return originalPush.call(this, location).catch(err => err);
};

export default router;