#!/bin/bash

# LCC Table Tennis Booking - Production Deployment Script
# Domain: lcc-tt-booking.mikicvi.com

set -e

echo "🚀 Starting production deployment for LCC Table Tennis Booking..."

# Check if .env.production exists
if [ ! -f .env.production ]; then
    echo "❌ .env.production file not found!"
    echo "Please create .env.production with your production environment variables."
    exit 1
fi

# Pull latest changes (if using git)
if [ -d ".git" ]; then
    echo "📦 Pulling latest changes..."
    git pull origin main || echo "⚠️  Git pull failed or not needed"
fi

# Build and deploy with Docker Compose
echo "🐳 Building and deploying containers..."

# Stop existing containers
docker compose -f docker-compose.production.yml down || echo "No existing containers to stop"

# Build and start containers (database initialization is automated)
docker compose -f docker-compose.production.yml up -d --build

# Wait for health check to pass (container has built-in health checks)
echo "⏳ Waiting for application to be ready..."
timeout=60
counter=0
while [ $counter -lt $timeout ]; do
    if docker compose -f docker-compose.production.yml ps tt-booking | grep -q "healthy"; then
        echo "✅ Application is healthy!"
        break
    elif [ $counter -eq $((timeout-10)) ]; then
        echo "❌ Application failed to become healthy within ${timeout}s"
        echo "📋 Container logs:"
        docker compose -f docker-compose.production.yml logs --tail=30 tt-booking
        exit 1
    else
        echo "⏳ Waiting for health check... (${counter}s/${timeout}s)"
        sleep 5
        counter=$((counter+5))
    fi
done

# Show deployment status
echo "📊 Deployment Status:"
docker compose -f docker-compose.production.yml ps tt-booking

echo "📋 Recent application logs:"
docker compose -f docker-compose.production.yml logs --tail=10 tt-booking

echo ""
echo "🎉 Deployment completed successfully!"
echo ""
echo "📊 Application Details:"
echo "   - URL: https://lcc-tt-booking.mikicvi.com"
echo "   - Local: http://localhost:3036"
echo "   - Health: http://localhost:3036/api/health"
echo ""
echo "🔧 Management commands:"
echo "   - Logs:    docker compose -f docker-compose.production.yml logs -f tt-booking"
echo "   - Restart: docker compose -f docker-compose.production.yml restart tt-booking"
echo "   - Stop:    docker compose -f docker-compose.production.yml down"
echo "   - Shell:   docker compose -f docker-compose.production.yml exec tt-booking sh"
echo ""
echo "⚠️  Post-deployment checklist:"
echo "   - Cloudflare Tunnel is configured and running"
echo "   - Admin password changed from default"
echo "   - Email settings configured in .env.production"
echo ""