a2s.su/app/assets/js/app.js
2023-08-03 21:52:50 +03:00

59 lines
1.5 KiB
JavaScript

import { routes } from './routes.js';
/* main */
window.onload = function () {
let app = document.documentElement;
if (
window.matchMedia &&
window.matchMedia('(prefers-color-scheme: dark)').matches
) {
switch_theme('dark');
} else {
switch_theme('light');
}
// theme switcher
document
.getElementById('app_theme_switcher')
.addEventListener('click', switch_theme, false);
// routes handler
window.addEventListener('hashchange', location_handler);
location_handler();
};
/* Изменяет тему приложения */
function switch_theme() {
let app = document.documentElement;
let theme = app.getAttribute('data-bs-theme');
let theme_switcher = document.getElementById('app_theme_switcher');
let theme_icon = {
dark: '☀️',
light: '🌙',
};
if (theme == 'auto' || theme == 'light') {
theme_switcher.innerText = theme_icon['dark'];
app.setAttribute('data-bs-theme', 'dark');
} else {
theme_switcher.innerText = theme_icon['light'];
app.setAttribute('data-bs-theme', 'light');
}
}
const location_handler = async () => {
let location = window.location.hash.replace('#', '');
if (location.length == 0) {
location = '/';
}
const route = routes[location] || routes['404'];
const html = await fetch(route.template).then((response) => response.text());
document.getElementById('content').innerHTML = html;
document.title = route.title;
document
.querySelector('meta[name="description"]')
.setAttribute('content', route.description);
};