/**
 * Test script for stealth session management
 *
 * Tests:
 * 1. Per-session fingerprint rotation
 * 2. Geographic consistency (timezone → Accept-Language)
 * 3. Proxy location loading from database
 *
 * Usage:
 *   npx tsx src/scripts/test-stealth-session.ts
 */

import {
  startSession,
  endSession,
  getCurrentSession,
  getFingerprint,
  getRandomFingerprint,
  getLocaleForTimezone,
  buildHeaders,
} from '../platforms/dutchie';

console.log('='.repeat(60));
console.log('STEALTH SESSION TEST');
console.log('='.repeat(60));

// Test 1: Timezone to Locale mapping
console.log('\n[Test 1] Timezone to Locale Mapping:');
const testTimezones = [
  'America/Phoenix',
  'America/Los_Angeles',
  'America/New_York',
  'America/Chicago',
  undefined,
  'Invalid/Timezone',
];

for (const tz of testTimezones) {
  const locale = getLocaleForTimezone(tz);
  console.log(`  ${tz || '(undefined)'} → ${locale}`);
}

// Test 2: Random fingerprint selection
console.log('\n[Test 2] Random Fingerprint Selection (5 samples):');
for (let i = 0; i < 5; i++) {
  const fp = getRandomFingerprint();
  console.log(`  ${i + 1}. ${fp.userAgent.slice(0, 60)}...`);
}

// Test 3: Session Management
console.log('\n[Test 3] Session Management:');

// Before session - should use default fingerprint
console.log('  Before session:');
const beforeFp = getFingerprint();
console.log(`    getFingerprint(): ${beforeFp.userAgent.slice(0, 50)}...`);
console.log(`    getCurrentSession(): ${getCurrentSession()}`);

// Start session with Arizona timezone
console.log('\n  Starting session (AZ, America/Phoenix):');
const session1 = startSession('AZ', 'America/Phoenix');
console.log(`    Session ID: ${session1.sessionId}`);
console.log(`    Fingerprint UA: ${session1.fingerprint.userAgent.slice(0, 50)}...`);
console.log(`    Accept-Language: ${session1.fingerprint.acceptLanguage}`);
console.log(`    Timezone: ${session1.timezone}`);

// During session - should use session fingerprint
console.log('\n  During session:');
const duringFp = getFingerprint();
console.log(`    getFingerprint(): ${duringFp.userAgent.slice(0, 50)}...`);
console.log(`    Same as session? ${duringFp.userAgent === session1.fingerprint.userAgent}`);

// Test buildHeaders with session
console.log('\n  buildHeaders() during session:');
const headers = buildHeaders('/embedded-menu/test-store');
console.log(`    User-Agent: ${headers['user-agent'].slice(0, 50)}...`);
console.log(`    Accept-Language: ${headers['accept-language']}`);
console.log(`    Origin: ${headers['origin']}`);
console.log(`    Referer: ${headers['referer']}`);

// End session
console.log('\n  Ending session:');
endSession();
console.log(`    getCurrentSession(): ${getCurrentSession()}`);

// Test 4: Multiple sessions should have different fingerprints
console.log('\n[Test 4] Multiple Sessions (fingerprint variety):');
const fingerprints: string[] = [];
for (let i = 0; i < 10; i++) {
  const session = startSession('CA', 'America/Los_Angeles');
  fingerprints.push(session.fingerprint.userAgent);
  endSession();
}

const uniqueCount = new Set(fingerprints).size;
console.log(`  10 sessions created, ${uniqueCount} unique fingerprints`);
console.log(`  Variety: ${uniqueCount >= 3 ? '✅ Good' : '⚠️ Low - may need more fingerprint options'}`);

// Test 5: Geographic consistency check
console.log('\n[Test 5] Geographic Consistency:');
const geoTests = [
  { state: 'AZ', tz: 'America/Phoenix' },
  { state: 'CA', tz: 'America/Los_Angeles' },
  { state: 'NY', tz: 'America/New_York' },
  { state: 'IL', tz: 'America/Chicago' },
];

for (const { state, tz } of geoTests) {
  const session = startSession(state, tz);
  const consistent = session.fingerprint.acceptLanguage.includes('en-US');
  console.log(`  ${state} (${tz}): Accept-Language=${session.fingerprint.acceptLanguage} ${consistent ? '✅' : '❌'}`);
  endSession();
}

console.log('\n' + '='.repeat(60));
console.log('TEST COMPLETE');
console.log('='.repeat(60));