version: '3.8'

services:
  # Redis - Message Stream Storage
  redis:
    image: redis:7.2-alpine
    container_name: tradus-redis
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
      - ./redis.conf:/usr/local/etc/redis/redis.conf
    command: redis-server /usr/local/etc/redis/redis.conf
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 3
      start_period: 10s
    networks:
      - tradus-network
    restart: unless-stopped

  # Binance WebSocket Ingestion Service
  ingestion:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: tradus-ingestion
    env_file: .env
    volumes:
      - llm_gate_data:/app/data  # LLM Gate 状态文件持久化
    environment:
      # Binance Configuration
      - BINANCE_WS_BASE_URL=wss://fstream.binance.com
      - SYMBOL=btcusdt
      - KLINE_INTERVAL=5m

      # Redis Configuration
      - REDIS_HOST=redis
      - REDIS_PORT=6379
      - REDIS_DB=0
      - REDIS_PASSWORD=

      # Stream Keys
      - REDIS_STREAM_KLINE=binance:raw:kline:5m
      - REDIS_STREAM_DEPTH=binance:raw:depth:20
      - REDIS_STREAM_TRADE=binance:raw:trade

      # Performance Tuning
      - MAX_BUFFER_SIZE=1000
      - RATE_LIMIT_MESSAGES_PER_SEC=1000
      - DEDUP_CACHE_SIZE=10000
      - REDIS_STREAM_MAXLEN=10000

      # Reconnection Strategy
      - RECONNECT_INITIAL_DELAY=1.0
      - RECONNECT_MAX_DELAY=60.0
      - MAX_RECONNECT_ATTEMPTS=100

      # Monitoring
      - HEALTH_CHECK_INTERVAL=30
      - LOG_LEVEL=INFO

    depends_on:
      redis:
        condition: service_healthy
    networks:
      - tradus-network
    restart: unless-stopped
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

  # Signal Generator Scheduler - 定时生成交易信号
  scheduler:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: tradus-scheduler
    command: python -u scheduler.py
    env_file: .env
    volumes:
      - llm_gate_data:/app/data  # 共享 LLM Gate 状态
      - ./output:/app/output      # 输出信号文件
    environment:
      # Redis Configuration
      - REDIS_HOST=redis
      - REDIS_PORT=6379
      - REDIS_DB=0
      - REDIS_PASSWORD=

      # Signal generation interval
      - SIGNAL_INTERVAL_MINUTES=15  # 每15分钟生成一次信号

      # Note: LLM API and DingTalk configs are loaded from .env file

      - LOG_LEVEL=INFO

    depends_on:
      redis:
        condition: service_healthy
    networks:
      - tradus-network
    restart: unless-stopped
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"
    profiles:
      - scheduler  # Only start with: docker-compose --profile scheduler up

  # Redis Commander - Optional Web UI for Redis
  redis-commander:
    image: rediscommander/redis-commander:latest
    container_name: tradus-redis-ui
    environment:
      - REDIS_HOSTS=local:redis:6379
    ports:
      - "8081:8081"
    depends_on:
      - redis
    networks:
      - tradus-network
    restart: unless-stopped
    profiles:
      - debug  # Only start with: docker-compose --profile debug up

volumes:
  redis_data:
    driver: local
  llm_gate_data:
    driver: local

networks:
  tradus-network:
    driver: bridge