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InsanityLab-web/src/components/Header.astro
T

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---
import { site } from '../data/site';
import { t, contentImageUrl } from '../lib/content';
interface Props {
user: { username: string; role: string } | null;
showTags: boolean;
canTags: boolean;
}
const { user, canTags, showTags } = Astro.props;
const path = Astro.url.pathname;
const loginHref = `/login?next=${encodeURIComponent(path)}`;
const areaHref = user?.role === 'superuser' ? '/admin/content' : '/admin';
---
<header class="hdr" id="site-header">
<div class="container hdr__in">
<a href="/" class="hdr__logo"><img src={contentImageUrl('header.logo.image', '/img/logo-dark.png')} alt={t('header.logo.alt')} width="150" /></a>
<nav class="hdr__nav" id="site-nav" aria-label="principale">
{site.navigation.map((item, i) => (
<a href={item.href} class:list={['hdr__link', { 'is-active': path === item.href || (item.href !== '/' && path.startsWith(item.href)) }]}>{t(`global.nav.${i + 1}.label`)}</a>
))}
</nav>
<div class="hdr__user">
{user ? (
<details class="umenu">
<summary class="umenu__btn">{user.username} ▾</summary>
<div class="umenu__panel">
<a href={areaHref}>Area riservata</a>
{canTags && (
<button type="button" class="umenu__tags" id="toggle-tags" data-on={showTags ? '1' : '0'}>{showTags ? 'Nascondi tag' : 'Mostra tag'}</button>
)}
<a href="/admin/logout">Esci</a>
</div>
</details>
) : (
<a class="hdr__login" href={loginHref}>Accedi</a>
)}
</div>
<button class="hdr__burger" id="nav-toggle" aria-label="Apri menu" aria-expanded="false">
<span></span><span></span><span></span>
</button>
</div>
</header>
<style>
.hdr { position: sticky; top: 0; z-index: 100; background: #fff; transition: box-shadow .2s; }
.hdr.is-scrolled { box-shadow: 0 2px 14px rgba(0,0,0,.08); }
.hdr__in { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.hdr__nav { display: flex; gap: 34px; }
.hdr__link { font-family: var(--font-heading); font-size: .72rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; text-decoration: none; color: var(--c-heading); transition: color .3s ease; }
.hdr__link:hover, .hdr__link.is-active { color: var(--c-accent-dark); }
.hdr__burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.hdr__burger span { display: block; width: 22px; height: 2px; background: var(--c-heading); margin: 5px 0; }
@media (max-width: 991px) {
.hdr__nav { display: none; position: absolute; top: var(--header-h); left: 0; right: 0; background: #fff; flex-direction: column; gap: 0; padding: 10px 20px 20px; box-shadow: 0 10px 20px rgba(0,0,0,.08); }
.hdr__nav.is-open { display: flex; }
.hdr__link { padding: 12px 0; }
.hdr__burger { display: block; }
}
.hdr__user { display: flex; align-items: center; }
.hdr__login { font-family: var(--font-heading); font-size: .72rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; text-decoration: none; color: var(--c-heading); }
.hdr__login:hover { color: var(--c-accent-dark); }
.umenu { position: relative; }
.umenu__btn { cursor: pointer; list-style: none; font-family: var(--font-heading); font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--c-heading); }
.umenu__btn::-webkit-details-marker { display: none; }
.umenu__panel { position: absolute; right: 0; top: calc(100% + 8px); background: #fff; box-shadow: 0 8px 22px rgba(0,0,0,.12); min-width: 180px; display: flex; flex-direction: column; padding: 8px 0; z-index: 200; }
.umenu__panel a, .umenu__tags { padding: 10px 16px; text-align: left; background: none; border: 0; cursor: pointer; font: inherit; font-size: .8rem; text-decoration: none; color: var(--c-heading); }
.umenu__panel a:hover, .umenu__tags:hover { background: #f4f2ef; }
</style>
<script>
const header = document.getElementById('site-header')!;
const toggle = document.getElementById('nav-toggle')!;
const nav = document.getElementById('site-nav')!;
addEventListener('scroll', () => header.classList.toggle('is-scrolled', scrollY > 10), { passive: true });
toggle.addEventListener('click', () => {
const open = nav.classList.toggle('is-open');
toggle.setAttribute('aria-expanded', String(open));
});
const tagsBtn = document.getElementById('toggle-tags');
if (tagsBtn) {
const on = tagsBtn.dataset.on === '1';
tagsBtn.addEventListener('click', async () => {
const res = await fetch('/api/admin/showtags', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ on: !on }),
});
if (res.ok) location.reload();
else alert('Operazione non riuscita.');
});
}
</script>