/**
 * Analyze all product element structures to find all selector patterns
 */

import puppeteer, { Page } from 'puppeteer';

const STORE_ID = 'best';

async function sleep(ms: number): Promise<void> {
  return new Promise(resolve => setTimeout(resolve, ms));
}

async function bypassAgeGate(page: Page): Promise<void> {
  const ageGate = await page.$('[data-testid="age-gate-modal"]');
  if (ageGate) {
    const btn = await page.$('[data-testid="age-gate-submit-button"]');
    if (btn) await btn.click();
    await sleep(2000);
  }
}

async function main() {
  console.log('Analyzing Treez product selectors...\n');

  const browser = await puppeteer.launch({
    headless: true,
    args: ['--no-sandbox', '--disable-setuid-sandbox'],
  });

  const page = await browser.newPage();
  await page.setViewport({ width: 1920, height: 1080 });

  await page.setRequestInterception(true);
  page.on('request', (req) => {
    if (['image', 'font', 'media'].includes(req.resourceType())) {
      req.abort();
    } else {
      req.continue();
    }
  });

  const url = `https://${STORE_ID}.treez.io/onlinemenu/brands?customerType=ADULT`;
  await page.goto(url, { waitUntil: 'networkidle2', timeout: 60000 });
  await sleep(3000);
  await bypassAgeGate(page);
  await sleep(2000);

  // Analyze product elements
  const analysis = await page.evaluate(() => {
    const products = document.querySelectorAll('[class*="product_product__"]');
    const results: {
      hasName: number;
      hasPrice: number;
      noName: number;
      noPrice: number;
      nameClasses: Record<string, number>;
      priceClasses: Record<string, number>;
      sampleNoNameHTML: string[];
      sampleWithNameHTML: string[];
      h5Count: number;
      h4Count: number;
      h3Count: number;
      allHeadingsWithName: number;
    } = {
      hasName: 0,
      hasPrice: 0,
      noName: 0,
      noPrice: 0,
      nameClasses: {},
      priceClasses: {},
      sampleNoNameHTML: [],
      sampleWithNameHTML: [],
      h5Count: 0,
      h4Count: 0,
      h3Count: 0,
      allHeadingsWithName: 0,
    };

    products.forEach((el, i) => {
      // Check current selectors
      const nameEl = el.querySelector('[class*="product__name"], [class*="name__"]');
      const priceEl = el.querySelector('[class*="price"]');

      if (nameEl) {
        results.hasName++;
        const cls = nameEl.className?.toString?.() || '';
        results.nameClasses[cls] = (results.nameClasses[cls] || 0) + 1;
      } else {
        results.noName++;
        if (results.sampleNoNameHTML.length < 3) {
          results.sampleNoNameHTML.push(el.innerHTML.slice(0, 500));
        }
      }

      if (priceEl) {
        results.hasPrice++;
      } else {
        results.noPrice++;
      }

      // Check for headings that might contain names
      const h5 = el.querySelector('h5');
      const h4 = el.querySelector('h4');
      const h3 = el.querySelector('h3');
      if (h5) results.h5Count++;
      if (h4) results.h4Count++;
      if (h3) results.h3Count++;

      // Any heading with text
      const anyHeading = el.querySelector('h1, h2, h3, h4, h5, h6');
      if (anyHeading?.textContent?.trim()) {
        results.allHeadingsWithName++;
      }
    });

    return results;
  });

  console.log('Product Analysis:');
  console.log(`Total products: ${analysis.hasName + analysis.noName}`);
  console.log(`With name (current selector): ${analysis.hasName}`);
  console.log(`Without name (current selector): ${analysis.noName}`);
  console.log(`With price: ${analysis.hasPrice}`);
  console.log(`\nHeading counts:`);
  console.log(`  H5: ${analysis.h5Count}`);
  console.log(`  H4: ${analysis.h4Count}`);
  console.log(`  H3: ${analysis.h3Count}`);
  console.log(`  Any heading with text: ${analysis.allHeadingsWithName}`);

  console.log('\nName classes found:');
  Object.entries(analysis.nameClasses).forEach(([cls, count]) => {
    console.log(`  (${count}x) ${cls.slice(0, 80)}`);
  });

  console.log('\n--- Sample products WITHOUT name selector ---');
  analysis.sampleNoNameHTML.forEach((html, i) => {
    console.log(`\n[Sample ${i + 1}]:`);
    console.log(html);
  });

  // Try different selectors
  console.log('\n\n--- Testing alternative selectors ---');

  const altResults = await page.evaluate(() => {
    const products = document.querySelectorAll('[class*="product_product__"]');
    const tests: Record<string, number> = {};

    const selectors = [
      'h5',
      'h4',
      'h3',
      '[class*="heading"]',
      '[class*="title"]',
      '[class*="name"]',
      'a[href*="/product/"]',
      '.product_product__name__JcEk0',
      '[class*="ProductCard"]',
    ];

    selectors.forEach(sel => {
      let count = 0;
      products.forEach(el => {
        if (el.querySelector(sel)) count++;
      });
      tests[sel] = count;
    });

    return tests;
  });

  Object.entries(altResults).forEach(([sel, count]) => {
    console.log(`  ${sel}: ${count} products`);
  });

  await browser.close();
}

main().catch(console.error);