import { SchengenChecker } from 'schengen-randevu-checker';

const checker = new SchengenChecker({ 
  sehir: 'ankara',
  rateLimit: 2000,
  cache: {
    enabled: true,
    ttl: 5 * 60 * 1000, // 5 minutes
    maxSize: 100
  },
  enableStatistics: true
});

// Check single country (first call - cache miss)
const result1 = await checker.musaitRandevuKontrol('fransa'); // ~300ms
console.log(result1);

// Check again (cache hit - blazing fast!)
const result2 = await checker.musaitRandevuKontrol('fransa'); // ~0.03ms

// Get statistics
const stats = checker.getStatistics();
console.log(`Success Rate: ${checker.getSuccessRate()}%`);
console.log(`Cache Hit Rate: ${checker.getCacheHitRate()}%`);
console.log(`Avg Response Time: ${stats.averageResponseTime}ms`);

new SchengenChecker(options?: SchengenCheckerOptions)

const result = await checker.musaitRandevuKontrol('fransa', {
  sehir: 'istanbul',
  vizeTipi: 'turist'
});

const results = await checker.topluRandevuKontrol([
  'fransa',
  'hollanda',
  'almanya'
]);

const allResults = await checker.tumUlkelerKontrol();

const info = checker.vizeMerkeziBilgisi('fransa');
// {
//   ulke: 'fransa',
//   url: 'https://france-visas.gouv.fr/...',
//   tip: 'vfs-global',
//   sehirler: ['ankara', 'istanbul', 'izmir'],
//   telefonlar: { ankara: '+90 312 455 4545', ... }
// }

const centers = checker.vizeMerkezleriListele();

const ankaraCenters = checker.sehreGoreVizeMerkezleri('ankara');

const countries = checker.getAllCountries();
// Returns array of all 17 countries with flags, providers, URLs

const france = checker.getCountryById('fr');
// { id: 'fr', name: 'Fransa', flag: '🇫🇷', provider: 'TLScontact', ... }

const spain = checker.getCountryByName('İspanya');

const vfsCountries = checker.getCountriesByProvider('VFS Global');
// Returns all countries using VFS Global

const list = checker.listCountriesWithFlags();
// [{ id: 'fr', name: 'Fransa', flag: '🇫🇷', provider: 'TLScontact' }, ...]

// Get all contacts for a country
const contacts = checker.getContactInfo('fr');

// Get contacts for specific city
const ankaraContact = checker.getContactInfo('de', 'ankara');
console.log(ankaraContact[0].phone); // +90 312 455 51 00
console.log(ankaraContact[0].address);
console.log(ankaraContact[0].workingHours);

const requirements = checker.getVisaRequirements('fr', 'tourist');
console.log(requirements.processingTime); // "15 iş günü"
console.log(requirements.visaFee); // "80 EUR (yetişkin)"
console.log(requirements.requiredDocuments); // Array of required documents
console.log(requirements.additionalInfo); // Tips and notes

const checklist = checker.getDocumentChecklist('de', 'tourist');
console.log(checklist.mandatory); // Required documents
console.log(checklist.optional); // Optional documents
console.log(checklist.tips); // Application tips

// Example output:
// {
//   name: 'Pasaport',
//   description: 'En az 3 ay geçerli, 2 boş sayfa',
//   format: 'Orijinal + fotokopi',
//   quantity: 1
// }

const fullInfo = checker.getCountryFullInfo('fr');
console.log(fullInfo.config); // Country configuration
console.log(fullInfo.contacts); // Contact information
console.log(fullInfo.requirements); // Visa requirements
console.log(fullInfo.checklist); // Document checklist
console.log(fullInfo.hasFullInfo); // true if all data available

const stats = checker.getCacheStats();
console.log(stats.size); // Current cache size
console.log(stats.hits); // Cache hits
console.log(stats.misses); // Cache misses
console.log(stats.hitRate); // Hit rate percentage

checker.clearCache();

checker.setCacheEnabled(false); // Disable cache
checker.setCacheEnabled(true);  // Enable cache

checker.setCacheTTL(10 * 60 * 1000); // 10 minutes

const stats = checker.getStatistics();
console.log(stats.totalChecks);
console.log(stats.successfulChecks);
console.log(stats.averageResponseTime);
console.log(stats.mostCheckedCountries); // Top 10 countries

const franceStats = checker.getCountryStatistics('fransa');
console.log(franceStats.checkCount);
console.log(franceStats.successRate);
console.log(franceStats.averageResponseTime);

const rate = checker.getSuccessRate(); // e.g., 85.5

const hitRate = checker.getCacheHitRate(); // e.g., 75.0

checker.resetStatistics();

interface RandevuKontrolSonuc {
  ulke: string;
  sehir?: string;
  vizeTipi?: string;
  durum: 'musait' | 'dolu' | 'bilinmiyor' | 'hata' | 'timeout';
  mesaj: string;
  url: string;
  siteErisilebilir?: boolean;
  httpDurum?: number;
  kontrolTarihi: Date;
  not?: string;
}

interface VizeMerkezi {
  url: string;
  tip: 'vfs-global' | 'bls-international' | 'konsolosluk';
  sehirler: string[];
  telefonlar: Record<string, string>;
}

interface CountryConfig {
  id: string;              // ISO country code (e.g., 'fr', 'de')
  name: string;            // Country name in Turkish
  flag: string;            // Country flag emoji
  provider: string;        // Visa service provider
  bookingBaseUrl: string;  // Base URL for appointments
  notes?: string;          // Additional information
}

// ✅ Good: Use rate limiting
const checker = new SchengenChecker({ rateLimit: 2000 });

// ✅ Good: Handle errors
try {
  const result = await checker.musaitRandevuKontrol('fransa');
} catch (error) {
  console.error('Check failed:', error);
}

// ✅ Good: Use for educational purposes
const info = checker.vizeMerkeziBilgisi('fransa');
console.log('Contact:', info.telefonlar.ankara);

// ❌ Bad: Don't spam requests
// ❌ Bad: Don't use for automated booking
// ❌ Bad: Don't bypass official systems

// v1.x (JavaScript)
const SchengenRandevu = require('schengen-randevu-checker');
const checker = new SchengenRandevu({ ulke: 'fransa' });

// v2.x (TypeScript)
import { SchengenChecker } from 'schengen-randevu-checker';
const checker = new SchengenChecker({ sehir: 'ankara' });

// Result: { durum: 'timeout', mesaj: 'Site yanıt vermiyor (timeout)' }

// 1. Increase timeout (if needed)
const checker = new SchengenChecker({
  // Note: Timeout is already 30s by default
  cache: { 
    enabled: true,
    ttl: 10 * 60 * 1000 // Cache for 10 minutes
  }
});

// 2. Use cache to reduce requests
const result = await checker.musaitRandevuKontrol('almanya');
// Second call will be instant from cache

// 3. Check if site is accessible
const info = checker.vizeMerkeziBilgisi('almanya');
console.log('Try accessing:', info.url);
// Open in browser to verify

// v1.x
const checker = new SchengenRandevu({ ulke: 'fransa' });

// v2.x
const checker = new SchengenChecker({ sehir: 'ankara' });