#!/usr/bin/env node
/**
 * Test MongoDB connection
 */

require('dotenv').config();
const mongoose = require('mongoose');

async function testConnection() {
  try {
    console.log('Connecting to MongoDB...');
    await mongoose.connect(process.env.MONGODB_URI || 'mongodb://localhost:27017/tractatus_dev');

    console.log('✓ MongoDB connected');
    console.log('  Connection state:', mongoose.connection.readyState);
    console.log('  Database:', mongoose.connection.name);
    console.log('  Host:', mongoose.connection.host);
    console.log('  Port:', mongoose.connection.port);

    // Test query
    const collections = await mongoose.connection.db.listCollections().toArray();
    console.log('  Collections:', collections.length);

    await mongoose.disconnect();
    console.log('✓ Disconnected successfully');

  } catch (error) {
    console.error('✗ MongoDB connection failed:', error.message);
    process.exit(1);
  }
}

testConnection();