// Debug script to check SMTP configuration
// Run with: node debug-smtp.js

import { initializeApp } from 'firebase/app';
import { getFirestore, doc, getDoc } from 'firebase/firestore';

const firebaseConfig = {
  apiKey: "AIzaSyAHtvhdtBxNwf0UE3Fp5P0v1vITZKhLMJw",
  authDomain: "prayer-app-6701f.firebaseapp.com",
  projectId: "prayer-app-6701f",
  storageBucket: "prayer-app-6701f.firebasestorage.app",
  messagingSenderId: "555011794707",
  appId: "1:555011794707:web:a3d60bdee742578cca1ce6"
};

const app = initializeApp(firebaseConfig);
const db = getFirestore(app);

async function debugSMTP() {
  try {
    console.log('🔍 Checking SMTP configuration in Firestore...');

    const configDoc = await getDoc(doc(db, 'config', 'smtp'));

    if (configDoc.exists()) {
      const config = configDoc.data();
      console.log('✅ SMTP config found:');
      console.log(`   Host: ${config.host || 'MISSING'}`);
      console.log(`   Port: ${config.port || 'MISSING'}`);
      console.log(`   Secure: ${config.secure}`);
      console.log(`   User: ${config.user ? 'Set' : 'MISSING'}`);
      console.log(`   Pass: ${config.pass ? 'Set' : 'MISSING'}`);
      console.log(`   From: ${config.from || 'MISSING'}`);

      // Check for common issues
      if (!config.host) console.log('❌ ERROR: Host is missing');
      if (!config.port) console.log('❌ ERROR: Port is missing');
      if (!config.user) console.log('❌ ERROR: Username is missing');
      if (!config.pass) console.log('❌ ERROR: Password is missing');
      if (!config.from) console.log('❌ ERROR: From email is missing');

      if (config.host && config.port && config.user && config.pass && config.from) {
        console.log('✅ Configuration looks complete');
        console.log('💡 If email still fails, check:');
        console.log('   - SMTP server credentials are correct');
        console.log('   - Firewall/antivirus not blocking connection');
        console.log('   - Gmail: Using App Password (not regular password)');
      }
    } else {
      console.log('❌ SMTP configuration not found in Firestore!');
      console.log('💡 Set it up in Admin panel: http://localhost:3000/admin');
    }
  } catch (error) {
    console.error('❌ Error checking SMTP config:', error.message);
    if (error.code === 'permission-denied') {
      console.log('💡 Permission denied - make sure Firestore rules allow config access');
    }
  }
}

debugSMTP();