const axios = require('axios');
const cheerio = require('cheerio');
const BASE = 'https://www.commonsensemedia.org';

async function searchMovies(query) {
  const url = `${BASE}/search/${encodeURIComponent(query)}`;
  const res = await axios.get(url, {
    headers: { 'User-Agent': 'Mozilla/5.0', 'accept-language': 'en-US,en;q=0.9' }
  });
  const $ = cheerio.load(res.data);
  const results = [];
  $('.search-results-list__row').each((_, el) => {
    const type = $(el).find('.media-type').text().trim();
    if (type.toLowerCase() !== 'movie') return; // ignore non-movies
    const title = $(el).find('.search-results-product-title').text().trim();
    const link = $(el).find('a.search-results-product-title').attr('href');
    const absLink = link ? BASE + link : null;
    const img = $(el).find('img.search-results-product-image').attr('src');
    // Pas d'année la plupart du temps sur CSM.
    results.push({ title, year: null, img, link: absLink });
  });
  console.log('CSM search:', results);
  return results;
}

async function getMovieClassification(movieUrl) {
  if (!movieUrl) return {};
  const res = await axios.get(movieUrl, { headers: { 'User-Agent': 'Mozilla/5.0' } });
  const $ = cheerio.load(res.data);

  const age = $('[data-test="age-rating"]').first().text().replace('age', '').replace('+', '').trim() || null;
  const summary = $('[data-test="review-summary"]').first().text().trim();
  const details = [];
  $('[data-test="product-rating-section"]').each((_, el) => {
    const label = $(el).find('[data-test="rating-section-label"]').text().trim();
    const score = $(el).find('.icon-circle-solid.active,.icon-star-solid.active').length;
    const desc = $(el).find('[data-test="rating-section-description"]').text().trim();
    if (label) details.push({ type: label, score, description: desc });
  });

  return { age, summary, details };
}

async function searchAndEnrich(query) {
  const results = await searchMovies(query);
  return await Promise.all(results.map(async m => ({
    title: m.title,
    year: m.year,
    img: m.img,
    link: m.link,
    source: 'commonsense',
    ...(await getMovieClassification(m.link))
  })));
}

module.exports = { searchAndEnrich };