import { injectRobotsNoindex, injectSeoTags } from './mindspace-seo-tags.mjs';
import { injectGeoTags } from './mindspace-geo-tags.mjs';
import { buildMindspaceGeoPayload, upsertDescriptionMeta, upsertMindspaceGeoMeta } from './mindspace-geo-backfill.mjs';
import { injectOgTags, PLATFORM_SITE_NAME } from './mindspace-og-tags.mjs';

export function renderMindspaceGeoMetaTag(payload) {
  return `<meta name="mindspace-geo" content='${JSON.stringify(payload).replace(/'/g, '&#39;')}'> `;
}

export function decoratePlatformSeoGeoHtml(
  html,
  {
    origin = '',
    pageUrl = '',
    pageDirUrl = '',
    canonicalEnabled = true,
    jsonLdEnabled = true,
    noindex = false,
    meta = {},
  } = {},
) {
  const source = String(html ?? '');
  let next = upsertDescriptionMeta(source, meta.description ?? buildMindspaceGeoPayload(source).summary);
  next = upsertMindspaceGeoMeta(next, meta.geo ?? buildMindspaceGeoPayload(next));
  next = injectOgTags(next, {
    origin,
    pageUrl,
    pageDirUrl,
    siteName: meta.siteName ?? PLATFORM_SITE_NAME,
    meta,
  });
  next = injectSeoTags(next, {
    origin,
    pageUrl,
    pageDirUrl,
    canonicalEnabled,
    meta,
  });
  if (jsonLdEnabled) {
    next = injectGeoTags(next, {
      origin,
      pageUrl,
      pageDirUrl,
      sourceHtml: next,
      meta,
    });
  }
  if (noindex) {
    next = injectRobotsNoindex(next);
  }
  return next;
}

export const PLATFORM_STATIC_DISCOVERY_ENTRIES = [
  {
    publicUrl: '/learn/',
    title: '我的学习小助手',
    summary: 'TKMind 儿童学习打卡与习惯养成助手，支持任务清单、成长记录与家长协同。',
    updatedAt: Date.parse('2026-09-16T00:00:00.000Z'),
  },
];