ESPDocs/components/Footer.jsx

"use client";

import Link from "next/link";
import { usePathname } from "next/navigation";
import Logo from "@/components/Logo";
import GiteaMark from "@/components/GiteaMark";
import { ArrowUpRight } from "lucide-react";
import { SITE } from "@/lib/seo";
import { LOCALES, getLocalizedHref } from "@/i18n/links";

const COLUMNS_PT = [
	{
		title: "Explorar",
		links: [
			{ href: "/series", label: "Séries ESP32" },
			{ href: "/comparacao", label: "Comparador" },
			{ href: "/catalogo", label: "Catálogo de placas" },
			{ href: "/livro", label: "O livro" },
		],
	},
	{
		title: "Ferramentas",
		links: [
			{ href: "/seletor", label: "Seletor inteligente" },
			{ href: "/diagnostico", label: "Diagnóstico" },
			{ href: "/componentes", label: "Component Registry" },
			{ href: "/frameworks", label: "Frameworks e SDKs" },
		],
	},
	{
		title: "Projeto",
		links: [
			{ href: "/sobre", label: "Sobre o ESPDocs" },
			{ href: "/glossario", label: "Glossário" },
			{ href: SITE.repositorio, label: "Repositório", external: true },
			{ href: `${SITE.repositorio}/issues`, label: "Reportar um problema", external: true },
		],
	},
];

const COLUMNS_EN = [
	{
		title: "Explore",
		links: [
			{ href: "/series", label: "ESP32 Series" },
			{ href: "/comparacao", label: "Comparator" },
			{ href: "/catalogo", label: "Board Catalog" },
		],
	},
	{
		title: "Tools",
		links: [
			{ href: "/seletor", label: "Smart Selector" },
			{ href: "/diagnostico", label: "Diagnostics" },
			{ href: "/componentes", label: "Component Registry" },
			{ href: "/frameworks", label: "Frameworks & SDKs" },
		],
	},
	{
		title: "Project",
		links: [
			{ href: "/sobre", label: "About ESPDocs" },
			{ href: "/glossario", label: "Glossary" },
			{ href: SITE.repositorio, label: "Repository", external: true },
			{ href: `${SITE.repositorio}/issues`, label: "Report an issue", external: true },
		],
	},
];

const COLUMNS_ES = [
	{
		title: "Explorar",
		links: [
			{ href: "/series", label: "Series ESP32" },
			{ href: "/comparacao", label: "Comparador" },
			{ href: "/catalogo", label: "Catálogo de placas" },
		],
	},
	{
		title: "Herramientas",
		links: [
			{ href: "/seletor", label: "Selector inteligente" },
			{ href: "/diagnostico", label: "Diagnóstico" },
			{ href: "/componentes", label: "Component Registry" },
			{ href: "/frameworks", label: "Frameworks y SDKs" },
		],
	},
	{
		title: "Proyecto",
		links: [
			{ href: "/sobre", label: "Acerca de ESPDocs" },
			{ href: "/glossario", label: "Glosario" },
			{ href: SITE.repositorio, label: "Repositorio", external: true },
			{ href: `${SITE.repositorio}/issues`, label: "Reportar un problema", external: true },
		],
	},
];

const COLUMNS_FR = [
	{
		title: "Explorer",
		links: [
			{ href: "/series", label: "Séries ESP32" },
			{ href: "/comparacao", label: "Comparateur" },
			{ href: "/catalogo", label: "Catalogue de cartes" },
		],
	},
	{
		title: "Outils",
		links: [
			{ href: "/seletor", label: "Sélecteur intelligent" },
			{ href: "/diagnostico", label: "Diagnostic" },
			{ href: "/componentes", label: "Component Registry" },
			{ href: "/frameworks", label: "Frameworks et SDKs" },
		],
	},
	{
		title: "Projet",
		links: [
			{ href: "/sobre", label: "À propos d'ESPDocs" },
			{ href: "/glossario", label: "Glossaire" },
			{ href: SITE.repositorio, label: "Dépôt", external: true },
			{ href: `${SITE.repositorio}/issues`, label: "Signaler un problème", external: true },
		],
	},
];

const COLUMNS_DE = [
	{
		title: "Erkunden",
		links: [
			{ href: "/series", label: "ESP32-Serien" },
			{ href: "/comparacao", label: "Vergleich" },
			{ href: "/catalogo", label: "Board-Katalog" },
		],
	},
	{
		title: "Werkzeuge",
		links: [
			{ href: "/seletor", label: "Intelligente Auswahl" },
			{ href: "/diagnostico", label: "Diagnose" },
			{ href: "/componentes", label: "Component Registry" },
			{ href: "/frameworks", label: "Frameworks & SDKs" },
		],
	},
	{
		title: "Projekt",
		links: [
			{ href: "/sobre", label: "Über ESPDocs" },
			{ href: "/glossario", label: "Glossar" },
			{ href: SITE.repositorio, label: "Repository", external: true },
			{ href: `${SITE.repositorio}/issues`, label: "Problem melden", external: true },
		],
	},
];
const COLUMNS_ZH = [
	{
		title: "探索",
		links: [
			{ href: "/series", label: "ESP32 系列" },
			{ href: "/comparacao", label: "对比工具" },
			{ href: "/catalogo", label: "开发板目录" },
		],
	},
	{
		title: "工具",
		links: [
			{ href: "/seletor", label: "智能选型" },
			{ href: "/diagnostico", label: "故障诊断" },
			{ href: "/componentes", label: "Component Registry" },
			{ href: "/frameworks", label: "框架与 SDK" },
		],
	},
	{
		title: "项目",
		links: [
			{ href: "/sobre", label: "关于 ESPDocs" },
			{ href: "/glossario", label: "术语表" },
			{ href: SITE.repositorio, label: "代码仓库", external: true },
			{ href: `${SITE.repositorio}/issues`, label: "反馈问题", external: true },
		],
	},
];

export default function Footer() {
	const pathname = usePathname() || "";
	const year = new Date().getFullYear();

	const currentLocale =
		LOCALES.find((l) => pathname === `/${l.code}` || pathname.startsWith(`/${l.code}/`))?.code || "pt";
	const isPt = currentLocale === "pt";
	const isEn = currentLocale === "en";
	const isEs = currentLocale === "es";
	const isFr = currentLocale === "fr";
	const isDe = currentLocale === "de";
	const isZh = currentLocale === "zh-CN";

	const getLinkHref = (href) => getLocalizedHref(`/${currentLocale}${href}`, currentLocale);

	const columns = isPt
		? COLUMNS_PT.map((column) => ({
				...column,
				links: column.links.filter((link) => link.href !== "/livro" || isPt),
		  }))
		: isEs
		? COLUMNS_ES
		: isFr
		? COLUMNS_FR
		: isZh ? COLUMNS_ZH : isDe
		? COLUMNS_DE
		: COLUMNS_EN;

	return (
		<footer
			className="mt-20 border-t border-line md:mt-28"
			aria-label={
				isPt
					? "Rodapé do ESPDocs"
					: isEs
					? "Pie de página de ESPDocs"
					: isFr
					? "Pied de page d'ESPDocs"
					: isZh ? "ESPDocs 页脚" : isDe
					? "ESPDocs-Fußzeile"
					: "ESPDocs footer"
			}
		>
			<div className="shell py-14 md:py-20">
				<div className="grid gap-12 lg:grid-cols-[1.1fr_2fr]">
					<div>
						<Link
							href={getLinkHref("/")}
							className="inline-flex min-h-11 items-center gap-2.5"
							aria-label={
								isPt
									? "ESPDocs, página inicial"
									: isEs
									? "ESPDocs, página de inicio"
									: isFr
									? "ESPDocs, page d'accueil"
									: isZh ? "ESPDocs，首页" : isDe
									? "ESPDocs, Startseite"
									: "ESPDocs, homepage"
							}
						>
							<Logo className="h-7 w-7" />
							<span className="font-display text-2xl font-semibold tracking-[-0.045em] text-ink">ESPDocs</span>
						</Link>
						<p className="mt-5 max-w-sm text-sm leading-relaxed text-muted">
							{isPt ? (
								<>
									Documentação independente do ecossistema ESP32, escrita em português brasileiro.
									Dados públicos, curadoria editorial e links para as fontes oficiais.
								</>
							) : isEs ? (
								<>
									Documentación independiente del ecosistema ESP32.
									Datos públicos, curaduría editorial y enlaces a las fuentes oficiales.
								</>
							) : isFr ? (
								<>
									Documentation indépendante de l&apos;écosystème ESP32.
									Données publiques, sélection éditoriale et liens vers les sources officielles.
								</>
							) : isZh ? ( <>ESP32 生态的独立文档。公开数据、编辑整理，并链接到官方资料来源。</> ) : isDe ? (
								<>
									Unabhängige Dokumentation des ESP32-Ökosystems.
									Öffentliche Daten, redaktionelle Betreuung und Links zu offiziellen Quellen.
								</>
							) : (
								<>
									Independent documentation of the ESP32 ecosystem.
									Open data, editorial curation, and links to official sources.
								</>
							)}
						</p>

						{isPt && (
							<>
								<Link
									href="/pt/livro"
									className="group mt-7 grid grid-cols-[3rem_1fr_auto] items-center gap-3.5 rounded-2xl border border-line bg-surface p-3.5 transition-colors duration-300 hover:border-line-strong"
								>
									{/* eslint-disable-next-line @next/next/no-img-element */}
									<img
										src={SITE.livroCapa}
										alt=""
										aria-hidden="true"
										width={48}
										height={72}
										className="h-[72px] w-12 rounded-md object-cover shadow-md"
									/>
									<span className="min-w-0">
										<span className="text-xs font-semibold text-accent">Livro novo</span>
										<span className="mt-0.5 block font-display text-base font-semibold leading-tight text-ink">Microcontroladores ESP32</span>
										<span className="mt-1 block text-xs text-muted">Conectividade, eficiência e desempenho</span>
									</span>
									<ArrowUpRight className="h-4 w-4 text-faint transition-transform duration-300 group-hover:-translate-y-0.5 group-hover:translate-x-0.5 group-hover:text-accent" aria-hidden="true" />
								</Link>

								<div className="mt-4 flex flex-wrap gap-x-5 gap-y-2 text-sm">
									<a href={SITE.livroAmazon} target="_blank" rel="noopener noreferrer" className="inline-flex min-h-11 items-center gap-1 text-muted transition-colors hover:text-accent">
										Amazon
										<ArrowUpRight className="h-3.5 w-3.5" aria-hidden="true" />
									</a>
									<a href={SITE.livroUiclap} target="_blank" rel="noopener noreferrer" className="inline-flex min-h-11 items-center gap-1 text-muted transition-colors hover:text-accent">
										UICLAP
										<ArrowUpRight className="h-3.5 w-3.5" aria-hidden="true" />
									</a>
								</div>
							</>
						)}
					</div>

					<div className="grid grid-cols-2 gap-8 sm:grid-cols-4">
						{columns.map((column) => (
							<nav key={column.title} aria-label={column.title}>
								<h2 className="text-sm font-semibold text-ink">{column.title}</h2>
								<ul className="mt-2 space-y-0">
									{column.links.map((link) => (
										<li key={link.href}>
											{link.external ? (
												<a
													href={link.href}
													target="_blank"
													rel="noopener noreferrer"
													className="inline-flex min-h-11 items-center gap-1 text-sm text-muted transition-colors hover:text-accent"
												>
													{link.label}
													<ArrowUpRight className="h-3 w-3" aria-hidden="true" />
												</a>
											) : (
												<Link href={getLinkHref(link.href)} className="inline-flex min-h-11 min-w-11 items-center text-sm text-muted transition-colors hover:text-accent">
													{link.label}
												</Link>
											)}
										</li>
									))}
								</ul>
							</nav>
						))}

						<div>
							<h2 className="text-sm font-semibold text-ink">{isPt ? "Autor" : isEs ? "Autor" : isFr ? "Auteur" : isZh ? "作者" : isDe ? "Autor" : "Author"}</h2>
							<p className="mt-4 text-sm leading-relaxed text-muted">
								Lucas Rayan Guerra
								<br />
								<span className="text-xs text-faint">Ciência Embarcada</span>
							</p>
							<div className="mt-4 flex items-center gap-2">
								<a
									href={SITE.repositorio}
									target="_blank"
									rel="noopener noreferrer"
									aria-label={
										isPt
											? "Gitea do projeto (abre em nova aba)"
											: isEs
											? "Gitea del proyecto (abre en una pestaña nueva)"
											: isFr
											? "Gitea du projet (ouvre un nouvel onglet)"
											: isZh ? "项目 Gitea（在新标签页打开）" : isDe
											? "Projekt-Gitea (öffnet in neuem Tab)"
											: "Project Gitea (opens in new tab)"
									}
									className="grid h-11 w-11 place-items-center rounded-full border border-line text-ink transition-colors hover:border-line-strong hover:bg-surface"
								>
									<GiteaMark className="h-4 w-4" />
								</a>
								<a
									href={SITE.autorLinkedin}
									target="_blank"
									rel="noopener noreferrer"
									aria-label={
										isPt
											? "LinkedIn do autor (abre em nova aba)"
											: isEs
											? "LinkedIn del autor (abre en una pestaña nueva)"
											: isFr
											? "LinkedIn de l'auteur (ouvre un nouvel onglet)"
											: isZh ? "作者 LinkedIn（在新标签页打开）" : isDe
											? "LinkedIn des Autors (öffnet in neuem Tab)"
											: "Author LinkedIn (opens in new tab)"
									}
									className="grid h-11 w-11 place-items-center rounded-full border border-line text-ink transition-colors hover:border-line-strong hover:bg-surface"
								>
									<svg className="h-4 w-4" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true">
										<path d="M4.98 3.5a2.5 2.5 0 1 1 0 5.001 2.5 2.5 0 0 1 0-5zM3 8.98h4v12H3v-12zm6.5 0h3.8v1.6h.1c.5-.9 1.8-1.9 3.6-1.9 3.8 0 4.5 2.5 4.5 5.8v6.5h-4v-5.8c0-1.4-.1-3.2-2-3.2-2 0-2.3 1.6-2.3 3.1v5.9h-4v-12z" />
									</svg>
								</a>
							</div>
						</div>
					</div>
				</div>

				<div className="mt-14 flex flex-col gap-4 border-t border-line pt-6 text-xs leading-relaxed text-faint md:flex-row md:items-center md:justify-between">
					<p>
						© {year}{" "}
						{isPt
							? "ESPDocs. Projeto independente, sem afiliação com a Espressif Systems."
							: isEs
							? "ESPDocs. Proyecto independiente, sin afiliación con Espressif Systems."
							: isFr
							? "ESPDocs. Projet indépendant, sans affiliation avec Espressif Systems."
							: isZh ? "ESPDocs。独立项目，与乐鑫（Espressif Systems）无任何关联。" : isDe
							? "ESPDocs. Unabhängiges Projekt, nicht verbunden mit Espressif Systems."
							: "ESPDocs. Independent project, not affiliated with Espressif Systems."}
					</p>
					<p className="flex flex-wrap items-center gap-x-5 gap-y-2">
						<a href={SITE.blog} target="_blank" rel="noopener noreferrer" className="inline-flex min-h-11 items-center gap-1 transition-colors hover:text-accent">
							Ciência Embarcada
							<ArrowUpRight className="h-3 w-3" aria-hidden="true" />
						</a>
						<a href={SITE.autorUrl} target="_blank" rel="noopener noreferrer" className="inline-flex min-h-11 items-center gap-1 transition-colors hover:text-accent">
							lucasrguerra.dev.br
							<ArrowUpRight className="h-3 w-3" aria-hidden="true" />
						</a>
						<span>
							{isPt
								? "Fontes oficiais: Espressif Systems."
								: isEs
								? "Fuentes oficiales: Espressif Systems."
								: isFr
								? "Sources officielles : Espressif Systems."
								: isZh ? "官方资料来源：乐鑫（Espressif Systems）。" : isDe
								? "Offizielle Quellen: Espressif Systems."
								: "Official sources: Espressif Systems."}
						</span>
					</p>
				</div>
			</div>
		</footer>
	);
}