# MPC-System Docker Compose Configuration
# 部署位置: 192.168.1.100 (Nginx + MPC 服务器)
# 用途: TSS 密钥生成、签名服务
#
# 启动命令:
#   生产环境: docker compose --env-file .env.production up -d
#   开发环境: docker compose up -d
#
# 对外端口: 4000 (Account Service HTTP) - 供 mpc-service (192.168.1.111:3001) 调用

services:
  # ============================================
  # Infrastructure Services
  # ============================================

  # PostgreSQL Database
  postgres:
    image: postgres:15-alpine
    container_name: mpc-postgres
    environment:
      POSTGRES_DB: mpc_system
      POSTGRES_USER: ${POSTGRES_USER:-mpc_user}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-mpc_secret_password}
    volumes:
      - postgres-data:/var/lib/postgresql/data
      - ./migrations:/docker-entrypoint-initdb.d:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-mpc_user} -d mpc_system"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s
    networks:
      - mpc-network
    restart: unless-stopped
    # 生产环境不暴露端口到主机，仅内部网络可访问
    # ports:
    #   - "5432:5432"

  # Redis Cache
  redis:
    image: redis:7-alpine
    container_name: mpc-redis
    command: redis-server --appendonly yes --maxmemory 512mb --maxmemory-policy allkeys-lru ${REDIS_PASSWORD:+--requirepass $REDIS_PASSWORD}
    volumes:
      - redis-data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - mpc-network
    restart: unless-stopped

  # RabbitMQ Message Broker
  rabbitmq:
    image: rabbitmq:3-management-alpine
    container_name: mpc-rabbitmq
    environment:
      RABBITMQ_DEFAULT_USER: ${RABBITMQ_USER:-mpc_user}
      RABBITMQ_DEFAULT_PASS: ${RABBITMQ_PASSWORD:-mpc_rabbit_password}
      RABBITMQ_DEFAULT_VHOST: /
    volumes:
      - rabbitmq-data:/var/lib/rabbitmq
    healthcheck:
      test: ["CMD", "rabbitmq-diagnostics", "-q", "ping"]
      interval: 30s
      timeout: 10s
      retries: 5
      start_period: 30s
    networks:
      - mpc-network
    restart: unless-stopped
    # 生产环境管理界面仅开发时使用
    # ports:
    #   - "15672:15672"

  # ============================================
  # MPC Core Services
  # ============================================

  # Session Coordinator Service - 会话协调器
  session-coordinator:
    build:
      context: .
      dockerfile: services/session-coordinator/Dockerfile
    container_name: mpc-session-coordinator
    environment:
      MPC_SERVER_GRPC_PORT: 50051
      MPC_SERVER_HTTP_PORT: 8080
      MPC_SERVER_ENVIRONMENT: ${ENVIRONMENT:-production}
      MPC_DATABASE_HOST: postgres
      MPC_DATABASE_PORT: 5432
      MPC_DATABASE_USER: ${POSTGRES_USER:-mpc_user}
      MPC_DATABASE_PASSWORD: ${POSTGRES_PASSWORD:-mpc_secret_password}
      MPC_DATABASE_DBNAME: mpc_system
      MPC_DATABASE_SSLMODE: disable
      MPC_REDIS_HOST: redis
      MPC_REDIS_PORT: 6379
      MPC_REDIS_PASSWORD: ${REDIS_PASSWORD:-}
      MPC_RABBITMQ_HOST: rabbitmq
      MPC_RABBITMQ_PORT: 5672
      MPC_RABBITMQ_USER: ${RABBITMQ_USER:-mpc_user}
      MPC_RABBITMQ_PASSWORD: ${RABBITMQ_PASSWORD:-mpc_rabbit_password}
      MPC_JWT_SECRET_KEY: ${JWT_SECRET_KEY}
      MPC_JWT_ISSUER: mpc-system
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      rabbitmq:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:8080/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s
    networks:
      - mpc-network
    restart: unless-stopped

  # Message Router Service - 消息路由
  message-router:
    build:
      context: .
      dockerfile: services/message-router/Dockerfile
    container_name: mpc-message-router
    environment:
      MPC_SERVER_GRPC_PORT: 50051
      MPC_SERVER_HTTP_PORT: 8080
      MPC_SERVER_ENVIRONMENT: ${ENVIRONMENT:-production}
      MPC_DATABASE_HOST: postgres
      MPC_DATABASE_PORT: 5432
      MPC_DATABASE_USER: ${POSTGRES_USER:-mpc_user}
      MPC_DATABASE_PASSWORD: ${POSTGRES_PASSWORD:-mpc_secret_password}
      MPC_DATABASE_DBNAME: mpc_system
      MPC_DATABASE_SSLMODE: disable
      MPC_RABBITMQ_HOST: rabbitmq
      MPC_RABBITMQ_PORT: 5672
      MPC_RABBITMQ_USER: ${RABBITMQ_USER:-mpc_user}
      MPC_RABBITMQ_PASSWORD: ${RABBITMQ_PASSWORD:-mpc_rabbit_password}
    depends_on:
      postgres:
        condition: service_healthy
      rabbitmq:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:8080/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s
    networks:
      - mpc-network
    restart: unless-stopped

  # ============================================
  # Server Party Services - TSS 参与方
  # 2-of-3 阈值签名: 至少 2 个 party 参与才能完成签名
  # ============================================

  # Server Party 1
  server-party-1:
    build:
      context: .
      dockerfile: services/server-party/Dockerfile
    container_name: mpc-server-party-1
    environment:
      MPC_SERVER_GRPC_PORT: 50051
      MPC_SERVER_HTTP_PORT: 8080
      MPC_SERVER_ENVIRONMENT: ${ENVIRONMENT:-production}
      MPC_DATABASE_HOST: postgres
      MPC_DATABASE_PORT: 5432
      MPC_DATABASE_USER: ${POSTGRES_USER:-mpc_user}
      MPC_DATABASE_PASSWORD: ${POSTGRES_PASSWORD:-mpc_secret_password}
      MPC_DATABASE_DBNAME: mpc_system
      MPC_DATABASE_SSLMODE: disable
      SESSION_COORDINATOR_ADDR: session-coordinator:50051
      MESSAGE_ROUTER_ADDR: message-router:50051
      MPC_CRYPTO_MASTER_KEY: ${CRYPTO_MASTER_KEY}
      PARTY_ID: server-party-1
    depends_on:
      postgres:
        condition: service_healthy
      session-coordinator:
        condition: service_healthy
      message-router:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:8080/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s
    networks:
      - mpc-network
    restart: unless-stopped

  # Server Party 2
  server-party-2:
    build:
      context: .
      dockerfile: services/server-party/Dockerfile
    container_name: mpc-server-party-2
    environment:
      MPC_SERVER_GRPC_PORT: 50051
      MPC_SERVER_HTTP_PORT: 8080
      MPC_SERVER_ENVIRONMENT: ${ENVIRONMENT:-production}
      MPC_DATABASE_HOST: postgres
      MPC_DATABASE_PORT: 5432
      MPC_DATABASE_USER: ${POSTGRES_USER:-mpc_user}
      MPC_DATABASE_PASSWORD: ${POSTGRES_PASSWORD:-mpc_secret_password}
      MPC_DATABASE_DBNAME: mpc_system
      MPC_DATABASE_SSLMODE: disable
      SESSION_COORDINATOR_ADDR: session-coordinator:50051
      MESSAGE_ROUTER_ADDR: message-router:50051
      MPC_CRYPTO_MASTER_KEY: ${CRYPTO_MASTER_KEY}
      PARTY_ID: server-party-2
    depends_on:
      postgres:
        condition: service_healthy
      session-coordinator:
        condition: service_healthy
      message-router:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:8080/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s
    networks:
      - mpc-network
    restart: unless-stopped

  # Server Party 3
  server-party-3:
    build:
      context: .
      dockerfile: services/server-party/Dockerfile
    container_name: mpc-server-party-3
    environment:
      MPC_SERVER_GRPC_PORT: 50051
      MPC_SERVER_HTTP_PORT: 8080
      MPC_SERVER_ENVIRONMENT: ${ENVIRONMENT:-production}
      MPC_DATABASE_HOST: postgres
      MPC_DATABASE_PORT: 5432
      MPC_DATABASE_USER: ${POSTGRES_USER:-mpc_user}
      MPC_DATABASE_PASSWORD: ${POSTGRES_PASSWORD:-mpc_secret_password}
      MPC_DATABASE_DBNAME: mpc_system
      MPC_DATABASE_SSLMODE: disable
      SESSION_COORDINATOR_ADDR: session-coordinator:50051
      MESSAGE_ROUTER_ADDR: message-router:50051
      MPC_CRYPTO_MASTER_KEY: ${CRYPTO_MASTER_KEY}
      PARTY_ID: server-party-3
    depends_on:
      postgres:
        condition: service_healthy
      session-coordinator:
        condition: service_healthy
      message-router:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:8080/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s
    networks:
      - mpc-network
    restart: unless-stopped

  # ============================================
  # Account Service - 对外 API 入口
  # 端口 4000: 供 mpc-service (192.168.1.111:3001) 调用
  # ============================================
  account-service:
    build:
      context: .
      dockerfile: services/account/Dockerfile
    container_name: mpc-account-service
    ports:
      # 对外暴露端口 4000，供后端服务器 (192.168.1.111) 的 mpc-service 调用
      - "4000:8080"
    environment:
      MPC_SERVER_GRPC_PORT: 50051
      MPC_SERVER_HTTP_PORT: 8080
      MPC_SERVER_ENVIRONMENT: ${ENVIRONMENT:-production}
      MPC_DATABASE_HOST: postgres
      MPC_DATABASE_PORT: 5432
      MPC_DATABASE_USER: ${POSTGRES_USER:-mpc_user}
      MPC_DATABASE_PASSWORD: ${POSTGRES_PASSWORD:-mpc_secret_password}
      MPC_DATABASE_DBNAME: mpc_system
      MPC_DATABASE_SSLMODE: disable
      MPC_REDIS_HOST: redis
      MPC_REDIS_PORT: 6379
      MPC_REDIS_PASSWORD: ${REDIS_PASSWORD:-}
      MPC_COORDINATOR_URL: session-coordinator:50051
      MPC_JWT_SECRET_KEY: ${JWT_SECRET_KEY}
      # API 认证密钥 (与 mpc-service 配置的 MPC_API_KEY 一致)
      MPC_API_KEY: ${MPC_API_KEY}
      # 允许的来源 IP (后端服务器)
      ALLOWED_IPS: ${ALLOWED_IPS:-192.168.1.111}
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      session-coordinator:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:8080/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s
    networks:
      - mpc-network
    restart: unless-stopped

# ============================================
# Networks
# ============================================
networks:
  mpc-network:
    driver: bridge

# ============================================
# Volumes - 持久化存储
# ============================================
volumes:
  postgres-data:
    driver: local
  redis-data:
    driver: local
  rabbitmq-data:
    driver: local