services:
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: vertical-frontend
    restart: always
    ports:
      - "80:80"
    depends_on:
      backend:
        condition: service_healthy
    # Prevent frontend from hogging memory (unlikely but safe)
    mem_limit: 512m

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: vertical-backend
    restart: always
    ports:
      - "8000:8000"
    env_file:
      - .env
    environment:
      - NEO4J_URI=bolt://neo4j:7687
      - NEO4J_USER=${NEO4J_USER:-neo4j}
      - NEO4J_PASSWORD=${NEO4J_PASSWORD:-password}
      # Tell backend where other services are
      - REDIS_HOST=redis
    depends_on:
      neo4j:
        condition: service_healthy
      redis:
        condition: service_healthy
    volumes:
      - ./uploads:/app/uploads
      - ./backend/static:/app/static
    # CRITICAL: Limit memory to prevent system crash
    # If app needs more, it will crash container, not Windows
    mem_limit: 2g
    cpus: 1.5

  neo4j:
    image: neo4j:latest
    container_name: vertical-neo4j
    restart: always
    ports:
      - "7474:7474" # HTTP
      - "7687:7687" # Bolt
    environment:
      - NEO4J_AUTH=${NEO4J_USER:-neo4j}/${NEO4J_PASSWORD:-password}
    volumes:
      - ./neo4j/data:/data
      - ./neo4j/logs:/logs
    mem_limit: 1g
    healthcheck:
      test: [ "CMD-SHELL", "wget --no-verbose --tries=1 --spider localhost:7474 || exit 1" ]
      interval: 10s
      timeout: 5s
      retries: 5

  redis:
    image: redis:alpine
    container_name: vertical-redis
    restart: always
    ports:
      - "6379:6379"
    mem_limit: 256m
    healthcheck:
      test: [ "CMD", "redis-cli", "ping" ]
      interval: 10s
      timeout: 5s
      retries: 5