import { onMounted } from 'vue';
import { useRouter } from 'vuepress/client';
import { nprogress } from '../nprogress.js';
import '../styles/vars.css';
import '../styles/nprogress.css';
export const useNprogress = () => {
    onMounted(() => {
        // get vue-router instance
        const router = useRouter();
        // record which pages have been loaded
        const loadedPages = new Set();
        // add path of current page as initial value
        loadedPages.add(router.currentRoute.value.path);
        // show progress bar before navigation
        router.beforeEach((to) => {
            if (!loadedPages.has(to.path)) {
                nprogress.start();
            }
        });
        // hide progress bar after navigation
        router.afterEach((to) => {
            loadedPages.add(to.path);
            nprogress.done();
        });
    });
};