import test from 'node:test';
import assert from 'node:assert/strict';
import { feedJson, renderIndex, sitemapXml } from '../src/seo.js';

const id = 'a'.repeat(64);
const meme = {
  id,
  createdAt: '2026-07-24T12:00:00.000Z',
  width: 1200,
  height: 900,
  moderationScore: 92
};
const template = [
  '<title>__SEO_TITLE__</title>',
  '<meta name="description" content="__SEO_DESCRIPTION__">',
  '<link rel="canonical" href="__SEO_CANONICAL__">',
  '<meta property="og:image" content="__SEO_IMAGE__">',
  '<script nonce="__CSP_NONCE__">__SEO_JSON_LD__</script>'
].join('');

test('renders a meme permalink with meme-specific share metadata', () => {
  const html = renderIndex({
    template,
    baseUrl: 'https://memes.example',
    nonce: 'test-nonce',
    approvedCount: 1,
    meme
  });

  assert.match(html, /<title>Meme 0xAAAA\.\.\.AAAA \| The Meme Protocol<\/title>/);
  assert.match(html, new RegExp(`canonical" href="https://memes\\.example/meme/${id}"`));
  assert.match(html, new RegExp(`og:image" content="https://memes\\.example/media/${id}"`));
  assert.match(html, /"@type":"ImageObject"/);
  assert.match(html, /nonce="test-nonce"/);
});

test('discovery feeds point readers to viewer permalinks', () => {
  const feed = feedJson('https://memes.example', [meme]);
  const sitemap = sitemapXml('https://memes.example', [meme]);

  assert.equal(feed.items[0].url, `https://memes.example/meme/${id}`);
  assert.equal(feed.items[0].image, `https://memes.example/media/${id}`);
  assert.match(sitemap, new RegExp(`https://memes\\.example/meme/${id}`));
});