# =============================================================================
# 企微IT智能服务台 — Docker Compose（公司内网服务器版）
# =============================================================================
# 目标服务器：10.90.5.110
# 域名：itsupport.servyou.com.cn
#
# 用法：
#   1. 上传部署包到服务器
#   2. cp .env.example .env && vim .env  # 填入真实配置
#   3. docker compose up -d              # 启动所有服务
#   4. docker compose logs -f            # 查看日志
#
# 架构：
#   客户端浏览器 → Nginx:80 → { /itdesk/, /itagent/, /itadmin/, /api/, /ws/ }
# =============================================================================

services:
  # --------------------------------------------------------------------------
  # PostgreSQL 16 — 持久化数据库
  # --------------------------------------------------------------------------
  postgres:
    image: postgres:16-alpine
    container_name: wecom_it_postgres
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-wecom}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-wecom_secret}
      POSTGRES_DB: ${POSTGRES_DB:-wecom_it_desk}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-wecom}"]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - it-desk-internal
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

  # --------------------------------------------------------------------------
  # Redis 7 — 缓存服务（token、会话、员工信息）
  # --------------------------------------------------------------------------
  redis:
    image: redis:7-alpine
    container_name: wecom_it_redis
    restart: unless-stopped
    command: redis-server --appendonly yes --save 900 1 --save 300 10 --requirepass 'R3d!s@2026#Secure'
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - it-desk-internal
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

  # --------------------------------------------------------------------------
  # Neo4j 5 — 知识图谱存储（社区版）
  # --------------------------------------------------------------------------
  neo4j:
    image: neo4j:5-community
    container_name: wecom_it_neo4j
    restart: unless-stopped
    environment:
      NEO4J_AUTH: neo4j/${NEO4J_PASSWORD}
      NEO4J_PLUGINS: '["apoc"]'
    volumes:
      - neo4j_data:/data
      - neo4j_logs:/logs
    healthcheck:
      test: ["CMD-SHELL", "cypher-shell -u neo4j -p ${NEO4J_PASSWORD} 'RETURN 1'"]
      interval: 10s
      timeout: 5s
      retries: 10
    networks:
      - it-desk-internal
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

  # --------------------------------------------------------------------------
  # FastAPI 后端 — 核心业务服务
  # --------------------------------------------------------------------------
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    image: wecom-it-desk-backend:latest
    container_name: wecom_it_backend
    restart: unless-stopped
    environment:
      # 企微凭证
      - WECOM_CORP_ID=${WECOM_CORP_ID}
      - WECOM_AGENT_ID=${WECOM_AGENT_ID}
      - WECOM_SECRET=${WECOM_SECRET}
      - WECOM_APPROVAL_SECRET=${WECOM_APPROVAL_SECRET:-}
      - WECOM_TOKEN=${WECOM_TOKEN}
      - WECOM_ENCODING_AES_KEY=${WECOM_ENCODING_AES_KEY}
      # ITSM 运维平台（app_id/app_secret 待申请，先占位）
      - ITSM_APP_ID=${ITSM_APP_ID:-}
      - ITSM_APP_SECRET=${ITSM_APP_SECRET:-}
      # 数据库（Docker 内部网络，用容器名通信）
      - DATABASE_URL=postgresql://${POSTGRES_USER:-wecom}:${POSTGRES_PASSWORD:-wecom_secret}@postgres:5432/${POSTGRES_DB:-wecom_it_desk}
      # Redis（Docker 内部网络）
      # Redis URL - 密码中的特殊字符需要URL编码 (#→%23)
      - REDIS_URL=redis://:R3d%21s%402026%23Secure@redis:6379/0
      # CORS
      - CORS_ORIGINS=${CORS_ORIGINS:-http://itsupport.servyou.com.cn}
      # AI 服务（Dify）
      - DIFY_API_URL=${DIFY_API_URL}
      - DIFY_API_KEY=${DIFY_API_KEY}
      - DIFY_TIMEOUT=${DIFY_TIMEOUT:-30}
      # AI Wingman（留空禁用）
      - DIFY_WINGMAN_API_URL=${DIFY_WINGMAN_API_URL:-}
      - DIFY_WINGMAN_API_KEY=${DIFY_WINGMAN_API_KEY:-}
      - DIFY_WINGMAN_TIMEOUT=${DIFY_WINGMAN_TIMEOUT:-30}
      # Neo4j 知识图谱
      - NEO4J_URI=${NEO4J_URI:-bolt://neo4j:7687}
      - NEO4J_USER=${NEO4J_USER:-neo4j}
      - NEO4J_PASSWORD=${NEO4J_PASSWORD}
      - NEO4J_DATABASE=${NEO4J_DATABASE:-neo4j}
      - NEO4J_MAX_CONNECTION_LIFETIME=${NEO4J_MAX_CONNECTION_LIFETIME:-3600}
      - NEO4J_MAX_CONNECTION_POOL_SIZE=${NEO4J_MAX_CONNECTION_POOL_SIZE:-50}
      # Mock 登录（生产环境默认关闭，如需临时调试请在 .env 中显式设置为 true）
      - MOCK_LOGIN_ENABLED=${MOCK_LOGIN_ENABLED:-false}
      # 终端页面基础URL（用于NE2005等终端生成二维码）
      - TERMINAL_BASE_URL=${TERMINAL_BASE_URL:-https://itsupport.servyou.com.cn/itterminal/}
      # 服务配置
      - BACKEND_HOST=0.0.0.0
      - BACKEND_PORT=8000
      # 上传文件目录（持久化）
      - UPLOAD_DIR=/app/uploads
      # 运行期日志目录（供"运行期日志"管理页面读取，需与下方 volumes 挂载一致）
      - RUNTIME_LOG_DIR=/app/logs
    volumes:
      # 代码热更新（生产环境：宿主机 ./app → 容器 /app/app）
      - ./app:/app/app
      - backend-uploads:/app/uploads
      - ${RUNTIME_LOG_HOST_DIR:-/var/log/wecom-it-desk}:/app/logs
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      neo4j:
        condition: service_healthy
    command: >
      /bin/sh -c "
      echo '>>> 启动 API 服务 (跳过迁移)...' &&
      uvicorn app.main:app --host 0.0.0.0 --port 8000 --workers 1
      "
    networks:
      - it-desk-internal
    healthcheck:
      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:8000/health').read()"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    logging:
      driver: "json-file"
      options:
        max-size: "20m"
        max-file: "5"

  # --------------------------------------------------------------------------
  # Nginx — 反向代理 + 静态文件服务
  # --------------------------------------------------------------------------
  nginx:
    image: nginx:1.27-alpine
    container_name: wecom_it_nginx
    restart: unless-stopped
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
      - ./nginx/ssl:/etc/nginx/ssl:ro
      - ./src/frontend-h5/dist:/usr/share/nginx/html/itdesk:ro
      - ./src/frontend-agent/dist:/usr/share/nginx/html/itagent:ro
      - ./src/frontend-admin/dist:/usr/share/nginx/html/itadmin:ro
      - ./frontend-portal/dist:/usr/share/nginx/html/itportal:ro
      - ./src/frontend-terminal/dist:/usr/share/nginx/html/itterminal:ro
    depends_on:
      - backend
    networks:
      - it-desk-internal
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:80/itdesk/health || exit 1"]
      interval: 15s
      timeout: 5s
      retries: 3
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

# =============================================================================
# 网络
# =============================================================================
networks:
  it-desk-internal:
    driver: bridge

# =============================================================================
# 数据卷 — 持久化存储
# =============================================================================
volumes:
  postgres_data:
    name: wecom_it_postgres_data
  redis_data:
    name: wecom_it_redis_data
  neo4j_data:
    name: wecom_it_neo4j_data
  neo4j_logs:
    name: wecom_it_neo4j_logs
  backend-uploads:
    name: wecom_it_backend_uploads