/**
 * Script to check if PAN API configuration is correct
 * Usage: node scripts/check-pan-config.js
 */

require('dotenv').config();

console.log('\n🔍 Checking PAN API Configuration...\n');
console.log('=' .repeat(60));

const requiredVars = [
  'PAN_PROVIDER_URL',
  'PAN_CLIENT_ID',
  'PAN_CLIENT_SECRET',
  'PAN_PRODUCT_INSTANCE_ID'
];

let allSet = true;

requiredVars.forEach(varName => {
  const value = process.env[varName];
  if (value) {
    // Mask sensitive values
    if (varName === 'PAN_CLIENT_SECRET') {
      const masked = value.length > 10 
        ? value.substring(0, 4) + '***' + value.substring(value.length - 4)
        : '***';
      console.log(`✅ ${varName}: ${masked}`);
    } else {
      console.log(`✅ ${varName}: ${value}`);
    }
  } else {
    console.log(`❌ ${varName}: NOT SET`);
    allSet = false;
  }
});

console.log('=' .repeat(60));

if (allSet) {
  console.log('\n✅ All PAN API credentials are set!');
  console.log('\n⚠️  If you still get "Bad token" errors:');
  console.log('   1. Double-check the credentials are correct');
  console.log('   2. Make sure you restarted the server after adding .env variables');
  console.log('   3. Verify the credentials in Setu dashboard\n');
} else {
  console.log('\n❌ Missing PAN API credentials!');
  console.log('\n📝 Add these to your .env file:');
  console.log('   PAN_PROVIDER_URL=https://dg-sandbox.setu.co/api/verify/pan');
  console.log('   PAN_CLIENT_ID=your-client-id-here');
  console.log('   PAN_CLIENT_SECRET=your-client-secret-here');
  console.log('   PAN_PRODUCT_INSTANCE_ID=your-product-instance-id-here');
  console.log('\n💡 After adding, restart your server!\n');
}

process.exit(allSet ? 0 : 1);