#!/bin/bash

# Tournament Application Production Deployment Script

set -e

echo "🚀 Deploying Tournament Application to Production..."

# Check if we're in the docker directory
if [ ! -f "docker-compose.prod.yml" ]; then
    echo "❌ Error: Please run this script from the docker directory"
    exit 1
fi

# Check if .env file exists
if [ ! -f ".env" ]; then
    echo "⚠️  Warning: No .env file found. Using default values."
    echo "   Create a .env file with production values for security."
fi

# Stop existing containers
echo "🛑 Stopping existing containers..."
docker-compose -f docker-compose.prod.yml down

# Build and start the application
echo "🏗️  Building and starting application..."
docker-compose -f docker-compose.prod.yml up -d --build

# Wait for services to be healthy
echo "⏳ Waiting for services to be ready..."
sleep 10

# Check if services are running
echo "🔍 Checking service status..."
docker-compose -f docker-compose.prod.yml ps

# Check application health
echo "🏥 Checking application health..."
if curl -f http://localhost/health > /dev/null 2>&1; then
    echo "✅ Application is healthy!"
else
    echo "⚠️  Application health check failed, but it might still be starting up..."
fi

echo ""
echo "🎉 Deployment completed!"
echo ""
echo "Application URLs:"
echo "  Frontend: http://localhost"
echo "  API: http://localhost:4000"
echo ""
echo "Useful commands:"
echo "  View logs: docker-compose -f docker-compose.prod.yml logs -f"
echo "  Stop app: docker-compose -f docker-compose.prod.yml down"
echo "  Restart: docker-compose -f docker-compose.prod.yml restart"