import assert from 'node:assert/strict';
import fs from 'node:fs';
import os from 'node:os';
import path from 'node:path';
import test from 'node:test';

import { PUBLIC_ZONE_DIR, PUBLISH_ROOT_DIR } from '../../user-publish.mjs';
import {
  buildSectionCardsPushText,
  extractCardsFromSectionIds,
  extractKnowledgeItemsFromHtml,
  loadTodayNewsMorningHtml,
} from './news-section-extract.mjs';

const SAMPLE_HTML = `<!DOCTYPE html><html><body>
<div class="date-badge">2026年9月20日</div>
<div class="section" id="finance">
  <div class="section-title">💰 财经</div>
  <div class="card"><span class="tag">A股</span><h3>沪指收涨</h3><p>市场震荡走高。</p></div>
</div>
<div class="section" id="tech">
  <div class="card"><span class="tag">AI</span><h3>新模型发布</h3><p>多家厂商更新。</p></div>
</div>
<div class="section" id="knowledge">
  <div class="knowledge-item"><div class="k-icon">💡</div><h4>网络效应</h4><p>用户越多价值越大。</p></div>
</div>
<div class="section" id="history">
  <div class="card"><h3>1969年</h3><p>人类首次登月。</p></div>
</div>
</body></html>`;

test('extractCardsFromSectionIds reads finance and tech sections', () => {
  const finance = extractCardsFromSectionIds(SAMPLE_HTML, ['finance']);
  assert.equal(finance.length, 1);
  assert.match(finance[0].title, /沪指收涨/u);

  const tech = extractCardsFromSectionIds(SAMPLE_HTML, ['tech']);
  assert.equal(tech.length, 1);
  assert.match(tech[0].title, /新模型发布/u);
});

test('extractKnowledgeItemsFromHtml reads knowledge section', () => {
  const items = extractKnowledgeItemsFromHtml(SAMPLE_HTML);
  assert.equal(items.length, 1);
  assert.match(items[0].title, /网络效应/u);
});

test('buildSectionCardsPushText renders numbered digest', () => {
  const cards = extractCardsFromSectionIds(SAMPLE_HTML, ['finance']);
  const text = buildSectionCardsPushText({
    emoji: '💰',
    label: '财经市场',
    cards,
    includeSummary: true,
    cancelId: 4,
  });
  assert.match(text, /💰 财经市场/u);
  assert.match(text, /沪指收涨/u);
});

test('loadTodayNewsMorningHtml loads today page from workspace', async () => {
  const root = fs.mkdtempSync(path.join(os.tmpdir(), 'section-push-'));
  const userId = 'section-source';
  const publicDir = path.join(root, PUBLISH_ROOT_DIR, userId, PUBLIC_ZONE_DIR);
  fs.mkdirSync(publicDir, { recursive: true });
  fs.writeFileSync(path.join(publicDir, 'daily-news-0920.html'), SAMPLE_HTML);

  const loaded = await loadTodayNewsMorningHtml({
    now: Date.parse('2026-09-20T08:30:00+08:00'),
    timezone: 'Asia/Shanghai',
    h5Root: root,
    pool: {
      async query() {
        return [[{
          config_json: JSON.stringify({
            sourceUserId: userId,
            pageSlugPattern: 'daily-news-*',
            timezone: 'Asia/Shanghai',
          }),
        }], []];
      },
    },
    env: {},
  });

  assert.ok(loaded.html);
  assert.match(loaded.dateLabel, /2026年9月20日/u);
});