/*

 * 路由实例存储文件，请勿轻易添加其他代码，防止出现 HMR 或其他问题

 */

import type {Router, RouterHistory} from 'vue-router';

import {createRouter as createVueRouter, createWebHistory, createWebHashHistory, RouterOptions} from 'vue-router';



export let router: Router = null as unknown as Router;



export function setRouter(r: Router) {

  router = r

}



let webHistory: Nullable<RouterHistory> = null;



/**

 * 创建路由

 * @param options 参数

 * @param useHashHistory 是否使用 hash 路由，true使用，false不使用hash路由

 */

export function createRouter(options: Partial<RouterOptions>, useHashHistory = false) {

  const createFn = useHashHistory ? createWebHashHistory : createWebHistory;

  webHistory = createFn(import.meta.env.VITE_PUBLIC_PATH);

  // app router

  let router = createVueRouter({

    history: webHistory,

    routes: [],

    ...options,

  });



  setRouter(router)



  return router

}



// 销毁路由

export function destroyRouter() {

  setRouter(null as unknown as Router);

  if (webHistory) {

    webHistory.destroy();

  }

  webHistory = null

}