#!/bin/bash
set -e

echo "=== IOM Production Deployment ==="

# Check environment
if [ "$ENVIRONMENT" != "production" ]; then
    echo "Warning: ENVIRONMENT is not set to production"
    echo "Set ENVIRONMENT=production and try again"
    exit 1
fi

# Load environment
source .env

# Pre-deployment checks
echo "Running pre-deployment checks..."

# Check SSL certificates
if [ ! -f "ssl/server.crt" ] || [ ! -f "ssl/server.key" ]; then
    echo "Error: SSL certificates not found"
    echo "Run: ./ssl/generate_ssl.sh"
    exit 1
fi

# Check database backup
echo "Creating pre-deployment backup..."
./scripts/backup_auto.sh

# Pull latest images
echo "Pulling latest images..."
docker-compose -f docker-compose.selfhosted.yml pull

# Run database migrations
echo "Running database migrations..."
docker-compose -f docker-compose.selfhosted.yml run --rm api alembic upgrade head

# Start services
echo "Starting production services..."
docker-compose -f docker-compose.selfhosted.yml up -d

# Wait for services
echo "Waiting for services to start..."
sleep 15

# Health checks
echo "Running health checks..."

services=("postgres" "redis" "api" "nginx" "minio" "elasticsearch")
for service in "${services[@]}"; do
    if docker-compose -f docker-compose.selfhosted.yml ps | grep -q "$service.*Up"; then
        echo "✓ $service is running"
    else
        echo "✗ $service failed to start"
        exit 1
    fi
done

# API health check
if curl -s http://localhost:8000/health | grep -q "healthy"; then
    echo "✓ API is healthy"
else
    echo "✗ API health check failed"
    exit 1
fi

# SSL check
if curl -s -k https://localhost/health | grep -q "healthy"; then
    echo "✓ SSL is working"
else
    echo "✗ SSL check failed"
    exit 1
fi

# Run smoke tests
echo "Running smoke tests..."
curl -s http://localhost:8000/taxonomy/domains | grep -q "BYG"
curl -s http://localhost:8000/health | grep -q "healthy"

echo ""
echo "=== Production Deployment Complete ==="
echo "API: https://api.landvex.com"
echo "Dashboard: https://admin.landvex.com"
echo "Monitoring: https://grafana.landvex.com"
echo ""
echo "Next steps:"
echo "1. Configure DNS"
echo "2. Set up monitoring alerts"
echo "3. Test with real data"