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ESPDocs/components/Header.jsx
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Lucas RayanandClaude Sonnet 5.5 7d0edf13c4
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feat: site search with a dialog in the header and a /api/busca endpoint
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-11-01 08:02:57 -03:00

318 lines
11 KiB
React

"use client";
import { useEffect, useRef, useState } from "react";
import { createPortal } from "react-dom";
import Link from "next/link";
import Logo from "@/components/Logo";
import SearchDialog from "@/components/SearchDialog";
import { usePathname } from "next/navigation";
import { useTheme } from "next-themes";
import {
ArrowRight,
BookA,
BookOpen,
Box,
ChevronDown,
Cpu,
Library,
Menu,
Moon,
Scale,
Search,
SlidersHorizontal,
Sparkles,
Sun,
X,
AlertTriangle,
} from "lucide-react";
const MENUS = [
{
id: "hardware",
label: "Hardware",
items: [
{ href: "/series", label: "Séries ESP32", desc: "12 chips, pinagem e especificações", icon: Cpu },
{ href: "/comparacao", label: "Comparador", desc: "Até quatro séries lado a lado", icon: Scale },
{ href: "/catalogo", label: "Catálogo de placas", desc: "DevKits, pinos e onde comprar", icon: Box },
],
},
{
id: "tools",
label: "Ferramentas",
items: [
{ href: "/seletor", label: "Seletor inteligente", desc: "O chip certo para o seu projeto", icon: SlidersHorizontal },
{ href: "/diagnostico", label: "Diagnóstico", desc: "Brownout, bootloop, WDT e mais", icon: AlertTriangle },
{ href: "/componentes", label: "Component Registry", desc: "Drivers e manifests idf_component.yml", icon: Search },
],
},
{
id: "library",
label: "Biblioteca",
items: [
{ href: "/frameworks", label: "Frameworks e SDKs", desc: "ESP-IDF, Arduino, Rust e Matter", icon: BookOpen },
{ href: "/glossario", label: "Glossário técnico", desc: "Os termos que aparecem nos datasheets", icon: BookA },
{ href: "/sobre", label: "Sobre o projeto", desc: "Autoria, método e abertura", icon: Sparkles },
],
},
];
const MOBILE_LINKS = [
{ href: "/series", label: "Séries ESP32" },
{ href: "/comparacao", label: "Comparador" },
{ href: "/seletor", label: "Seletor inteligente" },
{ href: "/diagnostico", label: "Diagnóstico" },
{ href: "/frameworks", label: "Frameworks e SDKs" },
{ href: "/componentes", label: "Component Registry" },
{ href: "/glossario", label: "Glossário" },
{ href: "/catalogo", label: "Catálogo de placas" },
{ href: "/livro", label: "O livro" },
{ href: "/sobre", label: "Sobre" },
];
function isActivePath(pathname, href) {
return href === "/" ? pathname === "/" : pathname === href || String(pathname).startsWith(`${href}/`);
}
export default function Header() {
const pathname = usePathname();
const [mounted, setMounted] = useState(false);
const [openMenu, setOpenMenu] = useState(null);
const [drawerOpen, setDrawerOpen] = useState(false);
const navRef = useRef(null);
const closeRef = useRef(null);
const menuButtonRef = useRef(null);
useEffect(() => setMounted(true), []);
useEffect(() => {
setOpenMenu(null);
setDrawerOpen(false);
}, [pathname]);
useEffect(() => {
function onPointerDown(event) {
if (navRef.current && !navRef.current.contains(event.target)) setOpenMenu(null);
}
function onKeyDown(event) {
if (event.key === "Escape") {
setOpenMenu(null);
setDrawerOpen(false);
}
}
document.addEventListener("mousedown", onPointerDown);
document.addEventListener("keydown", onKeyDown);
return () => {
document.removeEventListener("mousedown", onPointerDown);
document.removeEventListener("keydown", onKeyDown);
};
}, []);
useEffect(() => {
if (!drawerOpen) return;
const previous = document.body.style.overflow;
document.body.style.overflow = "hidden";
closeRef.current?.focus();
return () => {
document.body.style.overflow = previous;
menuButtonRef.current?.focus();
};
}, [drawerOpen]);
return (
<header className="sticky top-0 z-50 pt-3 sm:pt-4">
<div className="shell">
<div className="nav-pill flex h-16 items-center justify-between gap-3 rounded-full px-3 sm:px-4">
<Link href="/" className="flex min-h-11 shrink-0 items-center gap-2.5 rounded-full pl-1 pr-2" aria-label="ESPDocs, página inicial">
<Logo className="h-[30px] w-[30px]" />
<span className="font-display text-[1.3rem] font-semibold leading-none tracking-[-0.045em] text-ink">ESPDocs</span>
</Link>
<nav ref={navRef} className="hidden items-center gap-0.5 lg:flex" aria-label="Navegação principal">
{MENUS.map((menu) => {
const active = menu.items.some((item) => isActivePath(pathname, item.href));
const expanded = openMenu === menu.id;
return (
<div key={menu.id} className="relative">
<button
type="button"
className={`nav-link ${active ? "is-active" : ""}`}
aria-expanded={expanded}
aria-controls={`menu-${menu.id}`}
onClick={() => setOpenMenu(expanded ? null : menu.id)}
>
{menu.label}
<ChevronDown className={`h-3.5 w-3.5 transition-transform duration-200 ${expanded ? "rotate-180" : ""}`} aria-hidden="true" />
</button>
{expanded && (
<div
id={`menu-${menu.id}`}
className="absolute left-0 top-full mt-3 w-[23rem] rounded-[1.5rem] border border-line bg-surface p-2 shadow-[0_24px_60px_-20px_rgba(15,23,42,0.35)] dark:shadow-[0_24px_60px_-20px_rgba(0,0,0,0.8)]"
>
{menu.items.map((item) => {
const Icon = item.icon;
return (
<Link
key={item.href}
href={item.href}
className="group flex items-start gap-3 rounded-2xl px-3 py-3 transition-colors hover:bg-surface-2"
aria-current={isActivePath(pathname, item.href) ? "page" : undefined}
>
<span className="mt-0.5 grid h-9 w-9 shrink-0 place-items-center rounded-xl bg-accent-soft text-accent transition-colors group-hover:bg-surface">
<Icon className="h-4 w-4" aria-hidden="true" />
</span>
<span className="min-w-0">
<span className="block text-sm font-semibold text-ink">{item.label}</span>
<span className="mt-0.5 block text-xs leading-relaxed text-muted">{item.desc}</span>
</span>
</Link>
);
})}
</div>
)}
</div>
);
})}
<Link href="/livro" className={`nav-link ${isActivePath(pathname, "/livro") ? "is-active" : ""}`} aria-current={isActivePath(pathname, "/livro") ? "page" : undefined}>
Livro
</Link>
<Link href="/sobre" className={`nav-link ${isActivePath(pathname, "/sobre") ? "is-active" : ""}`} aria-current={isActivePath(pathname, "/sobre") ? "page" : undefined}>
Sobre
</Link>
</nav>
<div className="flex items-center gap-1.5">
<Link href="/seletor" className="btn btn-primary btn-sm hidden lg:inline-flex">
<SlidersHorizontal className="h-4 w-4" aria-hidden="true" />
Selecionar chip
</Link>
<SearchDialog />
<ThemeToggle />
<button
ref={menuButtonRef}
type="button"
className="grid h-11 w-11 place-items-center rounded-full border border-line text-ink transition-colors hover:bg-surface-2 lg:hidden"
aria-label="Abrir menu de navegação"
aria-expanded={drawerOpen}
onClick={() => setDrawerOpen(true)}
>
<Menu className="h-5 w-5" aria-hidden="true" />
</button>
</div>
</div>
</div>
{mounted &&
createPortal(
<>
<div
className={`fixed inset-0 z-[100] bg-black/45 backdrop-blur-sm transition-opacity duration-200 ${
drawerOpen ? "opacity-100" : "hidden"
}`}
onClick={() => setDrawerOpen(false)}
aria-hidden="true"
/>
<div
role="dialog"
aria-modal="true"
aria-label="Menu de navegação"
aria-hidden={!drawerOpen}
inert={!drawerOpen}
className={`fixed inset-y-0 right-0 z-[101] flex w-[min(23rem,94vw)] flex-col rounded-l-[2rem] border-l border-line bg-canvas transition-transform duration-300 ${
drawerOpen ? "translate-x-0" : "hidden"
}`}
>
<div className="flex items-start justify-between px-5 py-5">
<div>
<p className="text-xs font-semibold text-muted">Navegação</p>
<p className="mt-1 font-display text-2xl font-semibold tracking-[-0.04em] text-ink">Para onde ir</p>
</div>
<button
ref={closeRef}
type="button"
onClick={() => setDrawerOpen(false)}
className="grid h-10 w-10 place-items-center rounded-full border border-line text-ink transition-colors hover:bg-surface-2"
aria-label="Fechar menu"
>
<X className="h-5 w-5" aria-hidden="true" />
</button>
</div>
<div className="px-4 pb-2">
<Link
href="/livro"
onClick={() => setDrawerOpen(false)}
className="group grid grid-cols-[3.25rem_1fr_auto] items-center gap-3 rounded-2xl bg-[#0b0d10] p-3 text-[#f4f6f8] ring-1 ring-white/10"
>
{/* eslint-disable-next-line @next/next/no-img-element */}
<img
src="/livro/capa.jpg"
alt=""
aria-hidden="true"
width={52}
height={78}
className="h-[78px] w-[52px] rounded-md object-cover shadow-lg"
/>
<span className="min-w-0">
<span className="text-[0.6875rem] font-semibold text-[#75cdc1]">Livro novo</span>
<span className="mt-1 block font-display text-lg font-semibold leading-tight">Microcontroladores ESP32</span>
<span className="mt-1 block text-xs text-[#a6afbd]">Conectividade, eficiência e desempenho</span>
</span>
<ArrowRight className="h-4 w-4 shrink-0 text-[#75cdc1] transition-transform duration-300 group-hover:translate-x-1" aria-hidden="true" />
</Link>
</div>
<nav className="flex-1 overflow-y-auto px-3 py-2" aria-label="Navegação móvel">
{MOBILE_LINKS.map((link) => (
<Link
key={link.href}
href={link.href}
onClick={() => setDrawerOpen(false)}
className="group flex min-h-11 items-center justify-between gap-3 rounded-xl px-3 text-sm font-medium text-ink-soft transition-colors hover:bg-surface-2 hover:text-ink"
aria-current={isActivePath(pathname, link.href) ? "page" : undefined}
>
{link.label}
<ArrowRight className="h-4 w-4 text-faint transition-transform duration-300 group-hover:translate-x-0.5 group-hover:text-accent" aria-hidden="true" />
</Link>
))}
</nav>
<div className="p-4 pt-2">
<Link href="/seletor" onClick={() => setDrawerOpen(false)} className="btn btn-primary w-full">
<SlidersHorizontal className="h-4 w-4" aria-hidden="true" />
Selecionar meu chip
</Link>
</div>
</div>
</>,
document.body
)}
</header>
);
}
function ThemeToggle() {
const { resolvedTheme, setTheme } = useTheme();
const [mounted, setMounted] = useState(false);
useEffect(() => setMounted(true), []);
if (!mounted) {
return <span className="h-11 w-11 rounded-full border border-line bg-surface-2" aria-hidden="true" />;
}
const dark = resolvedTheme === "dark";
return (
<button
type="button"
onClick={() => setTheme(dark ? "light" : "dark")}
className="grid h-11 w-11 place-items-center rounded-full border border-line text-ink transition-colors hover:bg-surface-2"
aria-label={dark ? "Ativar tema claro" : "Ativar tema escuro"}
title={dark ? "Tema claro" : "Tema escuro"}
>
{dark ? <Sun className="h-4 w-4" aria-hidden="true" /> : <Moon className="h-4 w-4" aria-hidden="true" />}
</button>
);
}