// Simple test for natural language navigation
// This tests the URL mapping functionality

const urlMappings = new Map([
  ['google', 'https://www.google.com'],
  ['google.com', 'https://www.google.com'],
  ['youtube', 'https://www.youtube.com'],
  ['youtube.com', 'https://www.youtube.com'],
  ['facebook', 'https://www.facebook.com'],
  ['facebook.com', 'https://www.facebook.com'],
  ['twitter', 'https://www.twitter.com'],
  ['twitter.com', 'https://www.twitter.com'],
  ['x.com', 'https://www.x.com'],
  ['github', 'https://www.github.com'],
  ['github.com', 'https://www.github.com'],
]);

function processNavigationRequest(args) {
  if (!args || !args.url) {
    return args;
  }

  const url = args.url.toLowerCase().trim();
  
  // Check if it's a natural language request like "google", "open google", etc.
  const patterns = [
    /^(?:open\s+|go\s+to\s+|navigate\s+to\s+)?(.+?)(?:\.com)?$/i,
    /^(.+?)$/i
  ];

  for (const pattern of patterns) {
    const match = url.match(pattern);
    if (match) {
      const site = match[1].toLowerCase().trim();
      const mappedUrl = urlMappings.get(site);
      if (mappedUrl) {
        console.log(`✅ Mapped natural language request "${url}" to "${mappedUrl}"`);
        return { ...args, url: mappedUrl };
      }
    }
  }

  // If no mapping found, check if it's already a valid URL
  if (!url.startsWith('http://') && !url.startsWith('https://')) {
    // Try to make it a valid URL
    const processedUrl = url.includes('.') ? `https://${url}` : `https://www.google.com/search?q=${encodeURIComponent(url)}`;
    console.log(`✅ Processed URL "${url}" to "${processedUrl}"`);
    return { ...args, url: processedUrl };
  }

  return args;
}

// Test cases
console.log('🧪 Testing Natural Language Navigation Processing\n');

const testCases = [
  'google',
  'open google',
  'go to google',
  'navigate to google',
  'youtube',
  'open youtube',
  'facebook',
  'github',
  'example.com',
  'search for cats',
  'python tutorials',
  'https://www.example.com',
];

testCases.forEach(testCase => {
  console.log(`\n📝 Testing: "${testCase}"`);
  const result = processNavigationRequest({ url: testCase });
  console.log(`   Result: ${result.url}`);
});

console.log('\n✨ Test completed!');

// Test the MCP tool call format
console.log('\n🔧 Testing MCP Tool Call Format:');
console.log('Tool: chrome_navigate_natural');
console.log('Args: { "query": "open google" }');

const naturalArgs = { query: "open google" };
const navigationArgs = { url: naturalArgs.query, ...naturalArgs };
delete navigationArgs.query;
const processedArgs = processNavigationRequest(navigationArgs);
console.log('Processed args:', processedArgs);