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

// Serve static files from public directory
app.use(express.static('public'));

// Basic routes
app.get('/', (req, res) => {
  res.sendFile(path.join(__dirname, 'public', 'index.html'));
});

app.get('/about', (req, res) => {
  res.sendFile(path.join(__dirname, 'public', 'about.html'));
});

app.get('/contact', (req, res) => {
  res.sendFile(path.join(__dirname, 'public', 'contact.html'));
});

// Health check for the container
app.get('/ping', (req, res) => {
  res.json({ status: 'ok', timestamp: new Date().toISOString() });
});

app.listen(port, () => {
  console.log(`Simple website running on port ${port}`);
  // Send ready signal to PM2
  if (process.send) {
    process.send('ready');
  }
});