#!/usr/bin/env tsx
/**
 * Simple Resend Webhook Test
 * 
 * Tests the webhook endpoint directly without needing database records.
 * 
 * Usage:
 *   npx tsx scripts/test-resend-webhook-simple.ts
 */

const BASE_URL = process.env.APP_URL || 'http://localhost:3001';

async function testWebhook() {
  console.log('🔍 Testing Resend Webhook Endpoint\n');
  console.log(`   URL: ${BASE_URL}/api/webhooks/resend\n`);

  // Test 1: GET request (should return webhook info)
  console.log('1️⃣ Testing GET request (webhook info)...');
  try {
    const getResponse = await fetch(`${BASE_URL}/api/webhooks/resend`);
    const getData = await getResponse.json();
    console.log(`   Status: ${getResponse.status}`);
    console.log(`   Response:`, JSON.stringify(getData, null, 2));
    console.log('');
  } catch (error) {
    console.log(`   ❌ Error:`, error);
  }

  // Test 2: POST request with fake webhook payload
  console.log('2️⃣ Testing POST request (simulated webhook)...');
  
  const fakeEmailId = 'test-email-' + Date.now();
  const payload = {
    type: 'email.delivered',
    created_at: new Date().toISOString(),
    data: {
      email_id: fakeEmailId,
      from: 'noreply@themoyos.co.za',
      to: ['test@example.com'],
      subject: 'Test Email',
      created_at: new Date().toISOString(),
    },
  };

  try {
    const postResponse = await fetch(`${BASE_URL}/api/webhooks/resend`, {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
      },
      body: JSON.stringify(payload),
    });
    
    const postData = await postResponse.json();
    console.log(`   Status: ${postResponse.status}`);
    console.log(`   Response:`, JSON.stringify(postData, null, 2));
    
    if (postResponse.ok) {
      console.log('\n✅ Webhook endpoint is working!');
      console.log('   (Email not found in DB is expected for this test)');
    } else {
      console.log('\n⚠️ Webhook returned an error');
    }
  } catch (error) {
    console.log(`   ❌ Error:`, error);
  }

  console.log('\n📋 Summary:');
  console.log('   - If you see "Email not found in logs" - webhook is working correctly');
  console.log('   - The webhook only updates emails that exist in your database');
  console.log('   - To test with real data:');
  console.log('     1. Send an email via the admin dashboard');
  console.log('     2. Deploy to production OR use ngrok for local testing');
  console.log('     3. Resend will send webhooks to your production URL');
}

testWebhook().catch(console.error);