version: '3.8'

services:
  # PostgreSQL Database
  postgres:
    image: docker.io/library/postgres:16-alpine
    container_name: lightsaver-postgres
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-lightsaver}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-lightsaver_dev}
      POSTGRES_DB: ${POSTGRES_DB:-lightsaver}
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-lightsaver}"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - lightsaver-network

  # RabbitMQ Message Broker
  rabbitmq:
    image: docker.io/library/rabbitmq:3-management-alpine
    container_name: lightsaver-rabbitmq
    environment:
      RABBITMQ_DEFAULT_USER: ${RABBITMQ_USER:-lightsaver}
      RABBITMQ_DEFAULT_PASS: ${RABBITMQ_PASSWORD:-lightsaver_dev}
    ports:
      - "5672:5672"   # AMQP port
      - "15672:15672" # Management UI
    volumes:
      - rabbitmq_data:/var/lib/rabbitmq
    healthcheck:
      test: ["CMD", "rabbitmq-diagnostics", "ping"]
      interval: 30s
      timeout: 10s
      retries: 5
    networks:
      - lightsaver-network

  # Backend API Service
  api:
    build:
      context: .
      dockerfile: Dockerfile.api
    container_name: lightsaver-api
    environment:
      NODE_ENV: ${NODE_ENV:-development}
      PORT: ${API_PORT:-4000}
      DATABASE_URL: postgresql://${POSTGRES_USER:-lightsaver}:${POSTGRES_PASSWORD:-lightsaver_dev}@postgres:5432/${POSTGRES_DB:-lightsaver}
      RABBITMQ_URL: amqp://${RABBITMQ_USER:-lightsaver}:${RABBITMQ_PASSWORD:-lightsaver_dev}@rabbitmq:5672
    ports:
      - "4000:4000"
    volumes:
      - ./services:/app/services
      - ./packages:/app/packages
      - /app/node_modules
      - /app/services/node_modules
    depends_on:
      postgres:
        condition: service_healthy
      rabbitmq:
        condition: service_healthy
    networks:
      - lightsaver-network
    command: sh -c "cd /app && pnpm install && pnpm --filter api dev"

  # Frontend Next.js Application
  frontend:
    build:
      context: .
      dockerfile: Dockerfile.frontend
    container_name: lightsaver-frontend
    environment:
      NODE_ENV: ${NODE_ENV:-development}
      NEXT_PUBLIC_API_URL: ${NEXT_PUBLIC_API_URL:-http://localhost:4000/graphql}
    ports:
      - "3000:3000"
    volumes:
      - ./apps/lightsaver_user_client:/app/apps/lightsaver_user_client
      - ./packages:/app/packages
      - /app/node_modules
      - /app/apps/lightsaver_user_client/node_modules
      - /app/apps/lightsaver_user_client/.next
    depends_on:
      - api
    networks:
      - lightsaver-network
    command: sh -c "cd /app && pnpm install && pnpm --filter lightsaver_user_client dev"

networks:
  lightsaver-network:
    driver: bridge

volumes:
  postgres_data:
  rabbitmq_data: