import { boot } from 'quasar/wrappers';
import { StateInterface } from 'src/store';
import { RouteRecord } from 'vue-router';
import { Store } from 'vuex';

export default boot<Store<StateInterface>>(({ router, store }) => {
  router.beforeEach((to, from, next) => {
    store
      .dispatch('user/loadFromLocalStorage')
      .then(() => {
        const user = store.state.user.user;
        const session = store.state.user.session;

        let permissions: string[] = [];
        user.roles.forEach(role => {
          permissions = permissions.concat(role.permissions);
        });

        if (to.name != 'login') {
          if (session.expires >= new Date() || session.token === '') {
            store.dispatch('user/doLogout').catch(error => {
              console.warn(error);
            });
            return next({ name: 'login', query: { redirect: to.fullPath } });
          }
          if (
            to.matched.every((record: RouteRecord) => {
              if (!('meta' in record) || !('permission' in record.meta))
                return true;
              return permissions.includes(
                (<{ permission: string }>record.meta).permission
              );
            })
          ) {
            next();
          } else {
            next({ name: 'login', query: { redirect: to.fullPath } });
          }
        } else {
          next();
        }
      })
      .catch(error => {
        console.exception(error);
      });
  });
});