// Test if the middleware pattern works
const express = require('express');
const app = express();

let middlewareCalled = false;
let sendFileCalled = false;

// Test middleware
app.use((req, res, next) => {
  middlewareCalled = true;
  const originalSendFile = res.sendFile.bind(res);
  
  res.sendFile = function(...args) {
    sendFileCalled = true;
    console.log('Custom sendFile called with args:', args);
    return originalSendFile(...args);
  };
  
  next();
});

// Test route
app.get('/test', (req, res) => {
  res.sendFile('/home/uroma/obsidian-web-interface/public/index.html');
});

// Start server
const server = app.listen(3011, () => {
  console.log('Test server listening on port 3011');
  
  // Make a test request
  const http = require('http');
  http.get('http://localhost:3011/test', (res) => {
    let data = '';
    res.on('data', chunk => data += chunk);
    res.on('end', () => {
      console.log('Response received, length:', data.length);
      console.log('Middleware called:', middlewareCalled);
      console.log('sendFile called:', sendFileCalled);
      server.close();
    });
  });
});