services:
  postgres:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER}"]
      interval: 5s
      timeout: 5s
      retries: 5

  redis:
    image: redis:7-alpine
    restart: unless-stopped
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5

  backend:
    build: ./backend
    restart: unless-stopped
    environment:
      DATABASE_URL: ${DATABASE_URL}
      SECRET_KEY: ${SECRET_KEY}
      BACKEND_CORS_ORIGINS: ${BACKEND_CORS_ORIGINS}
      ENVIRONMENT: ${ENVIRONMENT}
      ACCESS_TOKEN_EXPIRE_MINUTES: ${ACCESS_TOKEN_EXPIRE_MINUTES}
      REFRESH_TOKEN_EXPIRE_DAYS: ${REFRESH_TOKEN_EXPIRE_DAYS}
      REFRESH_TOKEN_EXPIRE_HOURS: ${REFRESH_TOKEN_EXPIRE_HOURS}
      ANTHROPIC_API_KEY: ${ANTHROPIC_API_KEY:-}
      CLAUDE_MODEL: ${CLAUDE_MODEL:-claude-sonnet-4-20250514}
      FIRST_ADMIN_EMAIL: ${FIRST_ADMIN_EMAIL}
      FIRST_ADMIN_USERNAME: ${FIRST_ADMIN_USERNAME}
      FIRST_ADMIN_PASSWORD: ${FIRST_ADMIN_PASSWORD}
      LOG_LEVEL: ${LOG_LEVEL:-INFO}
      DOCS_ENABLED: ${DOCS_ENABLED:-true}
      RATE_LIMIT_REQUESTS: ${RATE_LIMIT_REQUESTS:-20}
      RATE_LIMIT_WINDOW_SECONDS: ${RATE_LIMIT_WINDOW_SECONDS:-60}
    volumes:
      - upload_data:/data/uploads
      - pdf_data:/data/pdfs
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/api/v1/health"]
      interval: 30s
      timeout: 5s
      retries: 3

  frontend:
    build: ./frontend
    restart: unless-stopped
    depends_on:
      - backend

  nginx:
    build: ./nginx
    restart: unless-stopped
    ports:
      - "80:80"
    depends_on:
      - backend
      - frontend

volumes:
  postgres_data:
  redis_data:
  upload_data:
  pdf_data: