name: CI Deploy

on:
  push:
    branches:
      - main

env:
  NODE_VERSION: 20

jobs:
  build-test-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Lint
        run: npm run lint

      - name: Test
        run: npm run test

      - name: Build
        run: npm run build

      - name: Prune dev dependencies
        run: npm prune --omit=dev

      - name: Package artifact
        run: |
          tar -czf qun-monitor-release.tar.gz \
            dist \
            keywords.yaml \
            package.json \
            package-lock.json \
            node_modules \
            .env.example \
            README.md

      - name: Upload artifact to server
        uses: appleboy/scp-action@v0.1.7
        with:
          host: ${{ secrets.DEPLOY_HOST }}
          username: ${{ secrets.DEPLOY_USER }}
          password: ${{ secrets.DEPLOY_PASSWORD }}
          port: ${{ secrets.DEPLOY_PORT || '22' }}
          source: qun-monitor-release.tar.gz
          target: ${{ secrets.DEPLOY_PACKAGE_DIR || '/home/atai/deployments/qun-monitor' }}

      - name: Remote deploy
        uses: appleboy/ssh-action@v0.1.10
        with:
          host: ${{ secrets.DEPLOY_HOST }}
          username: ${{ secrets.DEPLOY_USER }}
          password: ${{ secrets.DEPLOY_PASSWORD }}
          port: ${{ secrets.DEPLOY_PORT || '22' }}
          script_stop: true
          command_timeout: 30m
          script: |
            set -euo pipefail
            APP_DIR=${{ secrets.DEPLOY_APP_DIR || '/home/atai/services/qun-monitor' }}
            PACKAGE_DIR=${{ secrets.DEPLOY_PACKAGE_DIR || '/home/atai/deployments/qun-monitor' }}
            PACKAGE_FILE="${PACKAGE_DIR}/qun-monitor-release.tar.gz"

            mkdir -p "${APP_DIR}" "${PACKAGE_DIR}"
            tar -xzf "${PACKAGE_FILE}" -C "${APP_DIR}"

            cd "${APP_DIR}"

            if [ ! -f .env ]; then
              echo "[deploy] ⚠️ 未检测到 .env，已跳过启动，请参考 .env.example 配置后自行重启。"
              exit 0
            fi

            if ! command -v pm2 >/dev/null 2>&1; then
              sudo npm install -g pm2
            fi

            if pm2 describe qun-monitor >/dev/null 2>&1; then
              pm2 restart qun-monitor --update-env
            else
              pm2 start npm --name qun-monitor -- start
            fi

            pm2 save >/dev/null 2>&1 || true