version: '3.8'

services:
  # Neo4j Knowledge Graph (Production Feature)
  neo4j:
    image: neo4j:5.15-community
    container_name: modelx-neo4j
    ports:
      - "7474:7474"  # Browser UI
      - "7687:7687"  # Bolt protocol
    environment:
      NEO4J_AUTH: neo4j/modelx2024
      NEO4J_PLUGINS: '["apoc"]'
      NEO4J_dbms_security_procedures_unrestricted: "apoc.*"
    volumes:
      - ./data/neo4j/data:/data
      - ./data/neo4j/logs:/logs
    healthcheck:
      test: ["CMD-SHELL", "cypher-shell -u neo4j -p modelx2024 'RETURN 1' || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Backend API
  backend:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "8000:8000"
    environment:
      - GROQ_API_KEY=${GROQ_API_KEY}
      - PYTHONUNBUFFERED=1
      - NEO4J_ENABLED=true
      - NEO4J_URI=bolt://neo4j:7687
      - NEO4J_USER=neo4j
      - NEO4J_PASSWORD=modelx2024
    volumes:
      - ./src:/app/src
      - ./data:/app/data  # Persist storage data
    command: python main.py
    depends_on:
      neo4j:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/api/status"]
      interval: 30s
      timeout: 10s
      retries: 3

  # Frontend (Next.js)
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    ports:
      - "3000:3000"
    environment:
      - NEXT_PUBLIC_API_URL=http://backend:8000
    depends_on:
      - backend
    volumes:
      - ./frontend:/app
      - /app/node_modules
      - /app/. next