// Test script to verify AviationStack API
const https = require('https');

// You'll need to replace this with your actual API key
const API_KEY = process.env.AVIATIONSTACK_API_KEY || 'YOUR_API_KEY_HERE';

function testFlight(flightNumber, date) {
  console.log(`\nTesting flight: ${flightNumber} on ${date}`);
  console.log('API Key:', API_KEY ? `${API_KEY.substring(0, 4)}...` : 'Not set');
  
  if (!API_KEY || API_KEY === 'YOUR_API_KEY_HERE') {
    console.error('Please set your AviationStack API key!');
    console.log('Run: export AVIATIONSTACK_API_KEY=your_actual_key');
    return;
  }

  // Format flight number
  const formattedFlight = flightNumber.replace(/\s+/g, '').toUpperCase();
  console.log('Formatted flight:', formattedFlight);

  const url = `https://api.aviationstack.com/v1/flights?access_key=${API_KEY}&flight_iata=${formattedFlight}&flight_date=${date}&limit=1`;
  console.log('URL:', url.replace(API_KEY, '***'));

  https.get(url, (res) => {
    let data = '';

    res.on('data', (chunk) => {
      data += chunk;
    });

    res.on('end', () => {
      try {
        const parsed = JSON.parse(data);
        console.log('\nResponse:', JSON.stringify(parsed, null, 2));
        
        if (parsed.error) {
          console.error('\nAPI Error:', parsed.error);
        } else if (parsed.data && parsed.data.length > 0) {
          const flight = parsed.data[0];
          console.log('\n✅ Flight Found!');
          console.log('Flight:', flight.flight.iata);
          console.log('Airline:', flight.airline && flight.airline.name);
          console.log('Status:', flight.flight_status);
          console.log('Departure:', flight.departure.airport, 'at', flight.departure.scheduled);
          console.log('Arrival:', flight.arrival.airport, 'at', flight.arrival.scheduled);
        } else {
          console.log('\n❌ No flights found');
        }
      } catch (e) {
        console.error('Parse error:', e);
        console.log('Raw response:', data);
      }
    });
  }).on('error', (err) => {
    console.error('Request error:', err);
  });
}

// Test cases
console.log('=== AviationStack API Test ===');

// Test with AA 4563 on June 2nd
testFlight('AA 4563', '2025-06-02');

// You can also test with today's date
const today = new Date().toISOString().split('T')[0];
console.log('\nYou can also test with today\'s date:', today);
console.log('Example: node test-flight-api.js');