#!/bin/bash

# Test SNS Bounce Webhook
# This script simulates an SNS bounce notification (without signature verification for testing)

API_URL="http://localhost:8000"

echo "Testing SNS Bounce Webhook..."
echo

# Test 1: Health check
echo "1. Testing API health..."
curl -s "$API_URL/health" | jq .
echo

# Test 2: Create a test subscription confirmation (the webhook will auto-confirm)
echo "2. Testing subscription confirmation handling..."
curl -s -X POST "$API_URL/webhooks/sns" \
  -H "Content-Type: application/json" \
  -d '{
    "Type": "SubscriptionConfirmation",
    "MessageId": "test-message-id",
    "Token": "test-token",
    "TopicArn": "arn:aws:sns:eu-west-2:123456789:test-topic",
    "Message": "You have chosen to subscribe to the topic",
    "SubscribeURL": "https://example.com/subscribe",
    "Timestamp": "2025-01-01T12:00:00.000Z"
  }' || echo "Note: Signature verification will fail for test messages (expected)"
echo
echo

# Test 3: Simulated bounce notification (will fail signature verification)
echo "3. Testing bounce notification structure..."
echo "Note: In production, AWS SNS will send properly signed messages."
echo "This test demonstrates the expected structure."
echo

cat << 'EOF' > /tmp/test_bounce.json
{
  "Type": "Notification",
  "MessageId": "test-notification-id",
  "TopicArn": "arn:aws:sns:eu-west-2:123456789:test-topic",
  "Subject": "Amazon SES Email Event Notification",
  "Message": "{\"notificationType\":\"Bounce\",\"bounce\":{\"bounceType\":\"Permanent\",\"bounceSubType\":\"General\",\"bouncedRecipients\":[{\"emailAddress\":\"bounce@simulator.amazonses.com\",\"diagnosticCode\":\"smtp; 550 5.1.1 user unknown\"}],\"timestamp\":\"2025-01-01T12:00:00.000Z\",\"feedbackId\":\"test-feedback-id\"}}",
  "Timestamp": "2025-01-01T12:00:00.000Z",
  "SignatureVersion": "1",
  "Signature": "test-signature",
  "SigningCertURL": "https://sns.eu-west-2.amazonaws.com/test.pem"
}
EOF

cat /tmp/test_bounce.json | jq .
echo
echo "Expected behavior: Signature verification will fail without real AWS credentials"
echo "In production, AWS SNS will send properly signed messages that will be verified"
echo

# Test 4: Check if database schema has bounce tables
echo "4. Checking database schema for bounce tables..."
sudo docker-compose exec -T mysql mysql -u maillist -pmaillist maillist -e "SHOW TABLES LIKE '%bounce%';" 2>/dev/null
echo

# Test 5: Check members table for bounce columns
echo "5. Checking members table for bounce columns..."
sudo docker-compose exec -T mysql mysql -u maillist -pmaillist maillist -e "DESCRIBE members;" 2>/dev/null | grep -i bounce
echo

echo "✓ Setup complete!"
echo
echo "To test with real AWS SNS:"
echo "1. Set up SNS topic in AWS Console"
echo "2. Subscribe webhook: https://your-domain.com:8000/webhooks/sns"
echo "3. Configure SES to send bounce notifications to the SNS topic"
echo "4. Send test email to bounce@simulator.amazonses.com"
echo
echo "See BOUNCE_HANDLING_SETUP.md for detailed setup instructions"