BarevClub/apps/landing/app/[locale]/privacy/page.tsx

import { createT, isLocale, LOCALES, type Locale } from '@barev/i18n';
import { Logo } from '@barev/ui';
import type { Metadata } from 'next';
import { notFound } from 'next/navigation';
import { RichText } from '../../../components/rich-text';
import { FooterContacts, LegalLine } from '../../../components/seo';
import { CONTACTS, languageAlternates } from '../../../lib/seo';

export const dynamicParams = false;
export function generateStaticParams() {
  return LOCALES.map((locale) => ({ locale }));
}

/** Разделы политики по порядку; тексты — privacy.<id>.title / privacy.<id>.body */
const SECTIONS = ['operator', 'data', 'purposes', 'basis', 'recipients', 'location', 'retention', 'security', 'rights', 'marketing', 'cookies', 'age', 'changes'] as const;

export async function generateMetadata({ params }: { params: Promise<{ locale: string }> }): Promise<Metadata> {
  const { locale } = await params;
  if (!isLocale(locale)) return {};
  const t = createT(locale);
  return {
    title: `${t('privacy.title')} — Barev Club`,
    description: t('privacy.intro'),
    alternates: { canonical: `/${locale}/privacy`, languages: languageAlternates('/privacy') },
    // своё превью ссылки, иначе подставляется старый слоган из общего layout
    openGraph: { title: `${t('privacy.title')} — Barev Club`, description: t('privacy.intro'), locale, type: 'article', siteName: 'Barev Club' },
    twitter: { card: 'summary_large_image', title: `${t('privacy.title')} — Barev Club`, description: t('privacy.intro') },
  };
}

/** ONB-3: политика конфиденциальности. Оператор — ИП владельца; основной текст на русском, переводы needs_review */
export default async function Privacy({ params }: { params: Promise<{ locale: string }> }) {
  const { locale: raw } = await params;
  if (!isLocale(raw)) notFound();
  const locale: Locale = raw;
  const t = createT(locale);
  const vars = { email: CONTACTS.email, phone: CONTACTS.phoneDisplay, tin: CONTACTS.tin };
  return (
    <main className="prose policy">
      <div className="policy__top">
        <a href={`/${locale}`} style={{ textDecoration: 'none' }}>
          <Logo />
        </a>
        <nav className="policy__langs" aria-label="Language">
          {LOCALES.map((l) => (
            <a key={l} href={`/${l}/privacy`} hrefLang={l} aria-current={l === locale ? 'page' : undefined}>
              {l.toUpperCase()}
            </a>
          ))}
        </nav>
      </div>
      <h1 className="bc-h2" style={{ marginTop: 24 }}>
        {t('privacy.title')}
      </h1>
      <p className="policy__updated">{t('privacy.updated')}</p>
      <p>{t('privacy.intro')}</p>
      <ol className="policy__toc">
        {SECTIONS.map((s) => (
          <li key={s}>
            <a href={`#${s}`}>{t(`privacy.${s}.title`)}</a>
          </li>
        ))}
      </ol>
      {SECTIONS.map((s, i) => (
        <section key={s} id={s} className="policy__section">
          <h2>
            {i + 1}. {t(`privacy.${s}.title`)}
          </h2>
          <RichText text={t(`privacy.${s}.body`, vars)} />
        </section>
      ))}
      <footer className="policy__footer">
        <LegalLine locale={locale} />
        <span className="footer__links">
          <FooterContacts />
        </span>
      </footer>
    </main>
  );
}