/**
 * Debug test - captures more info about what's happening
 */

import puppeteer from 'puppeteer-extra';
import StealthPlugin from 'puppeteer-extra-plugin-stealth';

puppeteer.use(StealthPlugin());

const TEST_URL = 'https://www.airbnb.com/rooms/842937876795894279';

async function main() {
  console.log('Starting debug test...\n');
  
  const browser = await puppeteer.launch({
    headless: true,
    args: [
      '--no-sandbox',
      '--disable-setuid-sandbox',
      '--disable-dev-shm-usage',
      '--disable-gpu',
      '--window-size=1920,1080',
    ],
  });

  const page = await browser.newPage();
  
  await page.setViewport({ width: 1920, height: 1080 });
  await page.setUserAgent('Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36');

  console.log(`Navigating to: ${TEST_URL}`);
  
  // Track redirects
  page.on('response', (response) => {
    const status = response.status();
    const url = response.url();
    if (status >= 300 && status < 400) {
      console.log(`🔄 Redirect: ${status} → ${response.headers()['location']?.substring(0, 100)}`);
    }
  });

  try {
    const response = await page.goto(TEST_URL, { 
      waitUntil: 'networkidle2', 
      timeout: 60000 
    });
    
    console.log(`\n📊 Response status: ${response?.status()}`);
    console.log(`📊 Final URL: ${page.url()}`);
    console.log(`📊 Page title: ${await page.title()}`);
    
    // Wait longer for dynamic content
    console.log('\n⏳ Waiting 5 seconds for dynamic content...');
    await new Promise(r => setTimeout(r, 5000));
    
    // Get page content
    const html = await page.content();
    console.log(`\n📄 HTML length: ${html.length} chars`);
    
    // Check for challenge page
    if (html.includes('challenge') || html.includes('captcha') || html.includes('blocked')) {
      console.log('⚠️ Possible challenge/blocked page detected!');
    }
    
    // Check if we're on the homepage
    if (page.url() === 'https://www.airbnb.com/' || page.url() === 'https://www.airbnb.com') {
      console.log('⚠️ Redirected to homepage - likely blocked!');
    }
    
    // Extract visible text
    const bodyText = await page.evaluate(() => document.body.innerText);
    console.log(`\n📝 Body text length: ${bodyText.length} chars`);
    console.log(`\n📝 First 500 chars of visible text:\n${bodyText.substring(0, 500)}`);
    
    // Check for specific listing elements
    const hasListingTitle = await page.$('[data-plugin-in-point-id="TITLE_DEFAULT"]');
    const hasPhotos = await page.$('[data-section-id="PHOTO_PICKER"]');
    const hasPrice = await page.$('[data-plugin-in-point-id="PRICE_DEFAULT"]');
    
    console.log(`\n🔍 Listing elements found:`);
    console.log(`   Title section: ${hasListingTitle ? '✅' : '❌'}`);
    console.log(`   Photos section: ${hasPhotos ? '✅' : '❌'}`);
    console.log(`   Price section: ${hasPrice ? '✅' : '❌'}`);
    
    // Take a screenshot
    await page.screenshot({ path: 'debug-screenshot.png', fullPage: false });
    console.log(`\n📸 Screenshot saved to: debug-screenshot.png`);
    
  } catch (error) {
    console.error('Error:', error);
  } finally {
    await browser.close();
  }
}

main();