#!/bin/bash

echo "Setting up WordPress/WooCommerce environment for shuffleandskirmish.co.uk..."

# Check if .env file exists
if [ ! -f .env ]; then
    echo "❌ Error: .env file not found!"
    echo "Please create a .env file with the following variables:"
    echo "  DB_ROOT_PASSWORD=your_root_password"
    echo "  DB_NAME=your_database_name"
    echo "  DB_USER=your_database_user"
    echo "  DB_PASSWORD=your_database_password"
    echo "  WORDPRESS_DEBUG=0"
    exit 1
fi

# Create directories with proper permissions
echo "Creating necessary directories..."
mkdir -p wp-content/themes wp-content/plugins wp-content/uploads mysql/data

# Set ownership of current directory to current user
echo "Setting permissions..."
chown -R $USER:$USER .

# Set directory permissions
chmod -R 755 wp-content/
chmod -R 755 mysql/
chmod 644 .env

# Check if Docker is running
if ! docker info > /dev/null 2>&1; then
    echo "❌ Docker is not running. Please start Docker first."
    exit 1
fi

# Check if traefik-public network exists
if ! docker network inspect traefik-public > /dev/null 2>&1; then
    echo "❌ Error: traefik-public network does not exist!"
    echo "Please ensure Traefik is properly set up with the traefik-public network."
    exit 1
fi

# Check if user is in docker group
if groups $USER | grep -q '\bdocker\b'; then
    echo "User is in docker group, proceeding without sudo..."
    DOCKER_COMPOSE_CMD="docker compose"
else
    echo "User not in docker group, using sudo..."
    DOCKER_COMPOSE_CMD="sudo docker compose"
fi

# Pull latest images
echo "Pulling latest Docker images..."
$DOCKER_COMPOSE_CMD pull

# Build and start containers
echo "Building and starting containers..."
$DOCKER_COMPOSE_CMD up -d

echo "Waiting for containers to initialize..."
sleep 20

# Check if containers are running
if $DOCKER_COMPOSE_CMD ps | grep -q "running"; then
    echo ""
    echo "✅ WordPress/WooCommerce environment is ready!"
    echo ""
    echo "🌐 WordPress Site: https://shuffleandskirmish.co.uk"
    echo "🌐 WordPress Site (www): https://www.shuffleandskirmish.co.uk"
    echo "📊 phpMyAdmin: https://pma.shuffleandskirmish.co.uk"
    echo ""
    echo "⚠️  IMPORTANT SETUP STEPS:"
    echo "1. Visit https://shuffleandskirmish.co.uk to complete WordPress installation"
    echo "2. Install WooCommerce plugin from WordPress admin"
    echo "3. Configure SSL settings in WordPress (should be automatic with Traefik)"
    echo "4. Update DNS records to point to this server:"
    echo "   - shuffleandskirmish.co.uk -> Server IP"
    echo "   - www.shuffleandskirmish.co.uk -> Server IP"
    echo "   - pma.shuffleandskirmish.co.uk -> Server IP"
    echo ""
    echo "🔒 Security Notes:"
    echo "   - phpMyAdmin is exposed at pma.shuffleandskirmish.co.uk"
    echo "   - Consider restricting access or disabling it in production"
    echo "   - Change default database passwords in .env file"
    echo ""
    echo "📝 Useful commands:"
    echo "  View logs: $DOCKER_COMPOSE_CMD logs -f"
    echo "  View specific service: $DOCKER_COMPOSE_CMD logs -f wordpress"
    echo "  Stop: $DOCKER_COMPOSE_CMD stop"
    echo "  Start: $DOCKER_COMPOSE_CMD start"
    echo "  Restart: $DOCKER_COMPOSE_CMD restart"
    echo "  Remove: $DOCKER_COMPOSE_CMD down"
    echo "  Remove with volumes: $DOCKER_COMPOSE_CMD down -v"
else
    echo "❌ Some containers failed to start. Check logs with: $DOCKER_COMPOSE_CMD logs"
    exit 1
fi