ESPDocs/i18n/links.js

/**
 * Utilitários de rotas e navegação internacionalizada.
 * Módulo puro (sem 'use client') seguro para Server e Client Components.
 */

export const LOCALES = [
	{ code: "pt", label: "Português", short: "PT", lang: "pt-BR" },
	{ code: "en", label: "English", short: "EN", lang: "en" },
	{ code: "es", label: "Español", short: "ES", lang: "es-419" },
	{ code: "fr", label: "Français", short: "FR", lang: "fr" },
	{ code: "de", label: "Deutsch", short: "DE", lang: "de" },
	{ code: "zh-CN", label: "简体中文", short: "中", lang: "zh-CN" },
];

export const CANONICAL_ROUTES = [
	{
		id: "series_item",
		match: /^\/(?:pt|en|es|fr|de|zh-CN)\/(?:series|serien)\/([^/]+)/,
		getSlug: (loc, key) => (loc === "de" ? `/serien/${key}` : `/series/${key}`),
	},
	{
		id: "frameworks_item",
		match: /^\/(?:pt|en|es|fr|de|zh-CN)\/frameworks\/([^/]+)/,
		getSlug: (loc, key) => `/frameworks/${key}`,
	},
	{
		id: "series",
		match: /^\/(?:pt|en|es|fr|de|zh-CN)\/(?:series|serien)(?:\/|$)/,
		getSlug: (loc) => (loc === "de" ? "/serien" : "/series"),
	},
	{
		id: "catalogo",
		match: /^\/(?:pt|en|es|fr|de|zh-CN)\/(?:catalogo|catalog|catalogue|katalog)(?:\/|$)/,
		getSlug: (loc) => {
			if (loc === "de") return "/katalog";
			if (loc === "fr") return "/catalogue";
			if (loc === "en" || loc === "zh-CN") return "/catalog";
			return "/catalogo";
		},
	},
	{
		id: "comparacao",
		match: /^\/(?:pt|en|es|fr|de|zh-CN)\/(?:comparacao|compare|comparacion|comparaison|vergleich)(?:\/|$)/,
		getSlug: (loc) => {
			if (loc === "en" || loc === "zh-CN") return "/compare";
			if (loc === "es") return "/comparacion";
			if (loc === "fr") return "/comparaison";
			if (loc === "de") return "/vergleich";
			return "/comparacao";
		},
	},
	{
		id: "componentes",
		match: /^\/(?:pt|en|es|fr|de|zh-CN)\/(?:componentes|components|composants|komponenten)(?:\/|$)/,
		getSlug: (loc) => {
			if (loc === "en" || loc === "zh-CN") return "/components";
			if (loc === "fr") return "/composants";
			if (loc === "de") return "/komponenten";
			return "/componentes";
		},
	},
	{
		id: "diagnostico",
		match: /^\/(?:pt|en|es|fr|de|zh-CN)\/(?:diagnostico|diagnostics|diagnostic|diagnose)(?:\/|$)/,
		getSlug: (loc) => {
			if (loc === "en" || loc === "zh-CN") return "/diagnostics";
			if (loc === "fr") return "/diagnostic";
			if (loc === "de") return "/diagnose";
			return "/diagnostico";
		},
	},
	{
		id: "frameworks",
		match: /^\/(?:pt|en|es|fr|de|zh-CN)\/frameworks(?:\/|$)/,
		getSlug: () => "/frameworks",
	},
	{
		id: "glossario",
		match: /^\/(?:pt|en|es|fr|de|zh-CN)\/(?:glossario|glossary|glosario|glossaire|glossar)(?:\/|$)/,
		getSlug: (loc) => {
			if (loc === "en" || loc === "zh-CN") return "/glossary";
			if (loc === "es") return "/glosario";
			if (loc === "fr") return "/glossaire";
			if (loc === "de") return "/glossar";
			return "/glossario";
		},
	},
	{
		id: "seletor",
		match: /^\/(?:pt|en|es|fr|de|zh-CN)\/(?:seletor|selector|selecteur|auswahl)(?:\/|$)/,
		getSlug: (loc) => {
			if (loc === "en" || loc === "es" || loc === "zh-CN") return "/selector";
			if (loc === "fr") return "/selecteur";
			if (loc === "de") return "/auswahl";
			return "/seletor";
		},
	},
	{
		id: "sobre",
		match: /^\/(?:pt|en|es|fr|de|zh-CN)\/(?:sobre|about|acerca|a-propos|ueber-uns)(?:\/|$)/,
		getSlug: (loc) => {
			if (loc === "en" || loc === "zh-CN") return "/about";
			if (loc === "es") return "/acerca";
			if (loc === "fr") return "/a-propos";
			if (loc === "de") return "/ueber-uns";
			return "/sobre";
		},
	},
	{
		id: "livro",
		match: /^\/(?:pt|en|es|fr|de|zh-CN)\/livro(?:\/|$)/,
		getSlug: (loc) => (loc === "pt" ? "/livro" : ""),
	},
];

export function getLocalizedHref(pathname, targetLocale) {
	if (!pathname || pathname === "/" || pathname === `/${targetLocale}` || pathname === `/${targetLocale}/`) {
		return `/${targetLocale}/`;
	}

	for (const route of CANONICAL_ROUTES) {
		const m = pathname.match(route.match);
		if (m) {
			const slug = route.getSlug(targetLocale, m[1]);
			return slug ? `/${targetLocale}${slug}` : `/${targetLocale}/`;
		}
	}
	return `/${targetLocale}/`;
}