version: '3.8'

services:
  valkey:
    image: valkey/valkey:7.2-alpine
    ports:
      - "6379:6379"
    command: valkey-server --appendonly yes
    volumes:
      - valkey-data:/data
    healthcheck:
      test: ["CMD", "valkey-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5
    networks:
      - shirataki-net

  # SSE Server
  sse-server:
    build: .
    ports:
      - "3000:3000"
    environment:
      - REDIS_HOST=valkey
      - REDIS_PORT=6379
      - REDIS_DB=0
      - REDIS_STREAM_KEY=transcription_stream
    depends_on:
      - valkey
    volumes:
      - ./lib:/app/lib:ro
      - ./config.ru:/app/config.ru:ro
    command: ["bundle", "exec", "falcon", "serve", "-b", "http://0.0.0.0:3000"]
    networks:
      - shirataki-net

  # RTMP to Transcribe Service
  rtmp-transcribe:
    build: .
    environment:
      - REDIS_HOST=valkey
      - REDIS_PORT=6379
      - REDIS_DB=0
      - REDIS_STREAM_KEY=transcription_stream
      - AWS_REGION=${AWS_REGION:-ap-northeast-1}
      - AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
      - AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
      - RTMP_URL=${RTMP_URL:-rtmp://localhost:1935/live}
      - TRANSCRIBE_LANGUAGE=${TRANSCRIBE_LANGUAGE:-ja-JP}
      - ROOM=${ROOM:-default}
    depends_on:
      - valkey
    volumes:
      - ./lib:/app/lib:ro
      - ./bin:/app/bin:ro
    command: ["ruby", "bin/rtmp_transcribe_server.rb"]
    networks:
      - shirataki-net

  # Optional: Redis Commander for GUI management
  redis-commander:
    image: rediscommander/redis-commander:latest
    environment:
      - REDIS_HOSTS=local:valkey:6379
    ports:
      - "8081:8081"
    depends_on:
      - valkey
    networks:
      - shirataki-net

networks:
  shirataki-net:
    driver: bridge

volumes:
  valkey-data:
    driver: local