server.js

const express = require("express");
const path = require("path");
const axios = require("axios");
const app = express();
const port = process.env.PORT || 3000;

// Serve static files from the current directory
app.use(express.static(__dirname));

// Route to fetch HTML content from a given URL
app.get("/fetch-html", async (req, res) => {
  const url = req.query.url;
  if (!url) {
    return res.status(400).json({ error: "URL parameter is required" });
  }

  try {
    const response = await axios.get(url);
    res.send(response.data);
  } catch (error) {
    res.status(500).json({ error: "Failed to fetch HTML content" });
  }
});

// Send index.html for any other routes
app.get("*", (req, res) => {
  res.sendFile(path.resolve(__dirname, "index.html"));
});

app.listen(port, () => {
  console.log(`Server is running on port ${port}`);
});