# version: '3.8'

# ==========================================================
# Volumes (พื้นที่จัดเก็บข้อมูลถาวร)
# ==========================================================
volumes:
  # (จากไฟล์เดิม)
  backend_node_modules:

  # (ที่เพิ่มใหม่)
  db_data:            # 2.4. Database
  npm_data:           # 2.8. Reverse Proxy
  npm_letsencrypt:    # 2.8. SSL Certs
  es_data:            # 6.2. Elasticsearch
  n8n_data:           # 2.7. n8n
  gitea_data:         # 2.2. Gitea

# ==========================================================
# Services (บริการทั้งหมดของระบบ)
# ==========================================================
services:
  # --------------------------------------------------------
  # Service 1: Reverse Proxy (Nginx Proxy Manager)
  # --------------------------------------------------------
  npm:
    image: 'jc21/nginx-proxy-manager:latest'
    container_name: npm
    restart: unless-stopped
    ports:
      - '80:80'    # HTTP
      - '443:443'  # HTTPS
      - '81:81'    # Admin UI
    volumes:
      - npm_data:/data
      - npm_letsencrypt:/etc/letsencrypt
    networks:
      - lcbp3

  # --------------------------------------------------------
  # Service 2: Database (MariaDB)
  # --------------------------------------------------------
  mariadb:
    image: mariadb:10.11
    container_name: mariadb
    restart: unless-stopped
    ports:
      - "3306:3306"
    volumes:
      - db_data:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=YOUR_STRONG_ROOT_PASSWORD
      - MYSQL_DATABASE=lcbp3
      - MYSQL_USER=center
      - MYSQL_PASSWORD=Center#2025
      - TZ=Asia/Bangkok
    networks:
      - lcbp3

  # --------------------------------------------------------
  # Service 3: Database UI (phpMyAdmin)
  # --------------------------------------------------------
  pma:
    image: phpmyadmin:5-apache
    container_name: pma
    restart: unless-stopped
    ports:
      - "8080:80"
    environment:
      - PMA_HOST=mariadb
      - PMA_PORT=3306
      - UPLOAD_LIMIT=256M
    networks:
      - lcbp3
    depends_on:
      - mariadb

  # --------------------------------------------------------
  # Service 4: Backend (NestJS)
  # (ปรับแก้จากไฟล์ ของคุณ)
  # --------------------------------------------------------
  backend:
    build:
      context: /share/Container/lcbp3/backend
    container_name: backend
    restart: unless-stopped
    stdin_open: true
    tty: true
    command: npm run start:dev
    networks:
      - lcbp3
    ports:
      - "3000:3000"
    environment:
      # --- Database Connection (จากไฟล์เดิม) ---
      - DB_HOST=mariadb
      - DB_PORT=3306
      - DB_USER=center
      - DB_PASSWORD=Center#2025
      - DB_NAME=lcbp3
      - PORT=3000
      # --- Security (จากไฟล์เดิม) ---
      - JWT_SECRET=9a6d8705a6695ab9bae4ca1cd46c72a6379aa72404b96e2c5b59af881bb55c639dd583afdce5a885c68e188da55ce6dbc1fb4aa9cd4055ceb51507e56204e4ca
      - JWT_EXPIRES_IN=1d
      # --- (เพิ่มใหม่) Environment Variables ที่ Service ต้องการ ---
      - STORAGE_PATH=/app/storage # (Path ภายใน Container ที่เชื่อมกับ /share/dms-data)
      - ELASTICSEARCH_NODE=http://elasticsearch:9200
      - N8N_WEBHOOK_URL=http://n8n:5678/webhook/lcbp3-notify
    volumes:
      - /share/Container/lcbp3/backend:/app
      - /share/dms-data:/app/storage # (เชื่อม Path จริงบน QNAP เข้ากับ Container)
      - /share/Container/dms/logs/backend:/app/logs:rw
      - backend_node_modules:/app/node_modules
    depends_on:
      - mariadb

  # --------------------------------------------------------
  # Service 5: Frontend (Next.js)
  # --------------------------------------------------------
  frontend:
    build:
      context: /share/Container/lcbp3/frontend
    container_name: frontend
    restart: unless-stopped
    command: npm run dev
    ports:
      - "3001:3000" # (ใช้ Host Port 3001)
    networks:
      - lcbp3
    volumes:
      - /share/Container/lcbp3/frontend:/app
      - /share/Container/lcbp3/frontend/node_modules:/app/node_modules
    environment:
      # (Frontend ต้องเรียก API ผ่าน Domain ที่ NPM จัดการ)
      - NEXT_PUBLIC_API_URL=https://backend.np-dms.work
    depends_on:
      - backend

  # --------------------------------------------------------
  # Service 6: Search (Elasticsearch)
  # --------------------------------------------------------
  elasticsearch:
    image: elasticsearch:8.11.0 # (แนะนำให้ระบุเวอร์ชัน)
    container_name: elasticsearch
    restart: unless-stopped
    ports:
      - "9200:9200"
    volumes:
      - es_data:/usr/share/elasticsearch/data
    environment:
      - discovery.type=single-node
      - xpack.security.enabled=false # (ปิดการยืนยันตัวตนสำหรับ Dev)
      - ES_JAVA_OPTS=-Xms512m -Xmx512m # (จำกัด RAM)
    networks:
      - lcbp3

  # --------------------------------------------------------
  # Service 7: Workflow (n8n)
  # --------------------------------------------------------
  n8n:
    image: n8nio/n8n:latest
    container_name: n8n
    restart: unless-stopped
    ports:
      - "5678:5678"
    volumes:
      - n8n_data:/home/node/.n8n
    environment:
      - TZ=Asia/Bangkok
    networks:
      - lcbp3

  # --------------------------------------------------------
  # Service 8: Code Hosting (Gitea)
  # --------------------------------------------------------
  gitea:
    image: gitea/gitea:latest
    container_name: gitea
    restart: unless-stopped
    ports:
      - "3002:3000" # (ใช้ Host Port 3002)
      - "2222:22"   # (ใช้ Host Port 2222 สำหรับ SSH)
    volumes:
      - gitea_data:/data
    networks:
      - lcbp3
    depends_on:
      - mariadb

# ==========================================================
# Networks (เครือข่ายกลาง)
# ==========================================================
networks:
  lcbp3:
    external: true