server.js

const express = require('express');
const axios = require('axios');
const cheerio = require('cheerio');
const cors = require('cors');
const bodyParser = require('body-parser');

const app = express();
app.use(cors());
app.use(bodyParser.json());

// Scraping endpoint
app.post('/api/scrape', async (req, res) => {
  try {
    const { url } = req.body;
    
    const response = await axios.get(url, {
      headers: {
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
      }
    });
    
    const $ = cheerio.load(response.data);
    
    const data = {
      url,
      content: $('body').text().substring(0, 5000), // Limit content
      pageCount: 1,
      imageCount: $('img').length,
      linkCount: $('a').length,
      timestamp: new Date().toISOString()
    };
    
    res.json(data);
  } catch (error) {
    res.status(500).json({ 
      error: 'Scraping failed',
      details: error.message 
    });
  }
});

const PORT = process.env.PORT || 3001;
app.listen(PORT, () => {
  console.log(`Server running on port ${PORT}`);
});