# Author: fruit.com.cn
#
# 办公室单机部署（docs/04-部署架构.md §三 精简方案 + §五 第一阶段用 Compose）：
#   app-api(8081) + admin-api(8080，只绑本机) + transcode-worker + PostgreSQL 18 + Redis
#   转码 worker 与在线服务**同机但独立进程/容器**（§8.5 隔离要求：不抢在线服务资源）。
#
# 用法（目标主机需要 Docker + Compose）：
#   cp .env.example .env    # 填密钥与数据库密码
#   docker compose up -d --build
#   tools/smoke.sh
#
# 本文件在本机**未验证**（本机没有 Docker），见 DEPLOY.md「未在本机验证的部分」。
services:

  # ─────────── 基础设施 ───────────
  db:
    image: postgres:18-alpine
    container_name: fruitshorts-db
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${DB_NAME:-fruitshorts}
      POSTGRES_USER: ${DB_USER:-fruitshorts}
      POSTGRES_PASSWORD: ${DB_PASSWORD:?数据库密码必填，见 .env.example}
      # 中文与印尼语内容需要 UTF-8（镜像默认已是 UTF8，这里显式一次）
      POSTGRES_INITDB_ARGS: "--encoding=UTF8 --locale=C"
    volumes:
      # PostgreSQL 18 起镜像把数据放在 /var/lib/postgresql/<major>/，卷必须挂到父目录
      - db-data:/var/lib/postgresql
      # 首次启动自动建表 + 造种子数据；顺序即文件名顺序（脚本本身幂等，可重复执行）
      - ./sql/schema.sql:/docker-entrypoint-initdb.d/01-schema.sql:ro
      - ./sql/schema-phase1.sql:/docker-entrypoint-initdb.d/02-schema-phase1.sql:ro
      - ./sql/partition-maintenance.sql:/docker-entrypoint-initdb.d/03-partition-maintenance.sql:ro
      - ./sql/data.sql:/docker-entrypoint-initdb.d/04-data.sql:ro
      - ./sql/data-phase1.sql:/docker-entrypoint-initdb.d/05-data-phase1.sql:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-fruitshorts} -d ${DB_NAME:-fruitshorts}"]
      interval: 10s
      timeout: 5s
      retries: 10
      start_period: 20s
    # 不映射端口：只有同网络的容器需要访问；本机要连库时再放开 5432
    expose:
      - "5432"

  redis:
    # 第一阶段还没有代码依赖 Redis（C2 才接缓存与限流），先把基础设施就位，
    # 免得上线时再改编排。要持久化就留 volume，纯缓存场景可去掉。
    image: redis:7-alpine
    container_name: fruitshorts-redis
    restart: unless-stopped
    command: ["redis-server", "--appendonly", "yes"]
    volumes:
      - redis-data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 10
    expose:
      - "6379"

  # ─────────── 应用 ───────────
  app-api:
    build:
      context: .
      args:
        MODULE: fruitshorts-app-api
    image: fruitshorts/app-api:latest
    container_name: fruitshorts-app-api
    restart: unless-stopped
    env_file: .env
    environment:
      SERVER_PORT: "8081"
      # 默认连编排里的 db；要连外部库就在 .env 里覆盖 DB_URL
      DB_URL: ${DB_URL:-jdbc:postgresql://db:5432/${DB_NAME:-fruitshorts}}
    ports:
      - "8081:8081"
    volumes:
      # 媒资落盘：三个服务共享同一个卷
      - ./data/uploads:/data/uploads
    depends_on:
      db:
        condition: service_healthy
    healthcheck:
      test: ["CMD-SHELL", "curl -fsS http://127.0.0.1:8081/healthz || exit 1"]
      interval: 30s
      timeout: 5s
      start_period: 40s
      retries: 3

  admin-api:
    build:
      context: .
      args:
        MODULE: fruitshorts-admin-api
    image: fruitshorts/admin-api:latest
    container_name: fruitshorts-admin-api
    restart: unless-stopped
    env_file: .env
    environment:
      SERVER_PORT: "8080"
      SPRING_SERVLET_MULTIPART_MAX_FILE_SIZE: "2GB"
      SPRING_SERVLET_MULTIPART_MAX_REQUEST_SIZE: "2GB"
      CORS_ALLOWED_ORIGINS: "http://localhost:3005,http://127.0.0.1:3005,http://39.162.50.99:3005,http://192.168.31.250:3005"
      DB_URL: ${DB_URL:-jdbc:postgresql://db:5432/${DB_NAME:-fruitshorts}}
    ports:
      # docs/12-上线检查清单「管理端仅内网」：只对局域网开放；不在路由器做端口转发，公网访问不到
      - "8080:8080"
    volumes:
      - ./data/uploads:/data/uploads
    depends_on:
      db:
        condition: service_healthy
    healthcheck:
      test: ["CMD-SHELL", "curl -fsS http://127.0.0.1:8080/healthz || exit 1"]
      interval: 30s
      timeout: 5s
      start_period: 40s
      retries: 3

  transcode-worker:
    build:
      context: .
      args:
        MODULE: fruitshorts-transcode-worker
        # worker 镜像里装 ffmpeg，两个 API 镜像不装（省 80MB）
        INSTALL_FFMPEG: "true"
    image: fruitshorts/transcode-worker:latest
    container_name: fruitshorts-transcode-worker
    restart: unless-stopped
    env_file: .env
    environment:
      DB_URL: ${DB_URL:-jdbc:postgresql://db:5432/${DB_NAME:-fruitshorts}}
    volumes:
      # 与两个入口同一个媒资根，否则找不到源文件
      - ./data/uploads:/data/uploads
    depends_on:
      db:
        condition: service_healthy
    healthcheck:
      # worker 不监听端口（server.port=0），用进程存活判断
      test: ["CMD-SHELL", "pgrep -f app.jar >/dev/null || exit 1"]
      interval: 60s
      timeout: 5s
      start_period: 40s
      retries: 3

volumes:
  # 命名卷：跟着 compose 项目走，`docker compose down -v` 才会删
  db-data:
  redis-data: