name: 构建并部署

on:
  push:
    tags: ['v*']
  workflow_dispatch:

concurrency:
  group: deploy
  cancel-in-progress: false

env:
  REGISTRY: git.lzcwy.cn
  IMAGE: git.lzcwy.cn/zhengchiliu/zt-closet-manage-backend

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: 记录开始时间
        run: echo "JOB_START=$(date +%s)" >> "$GITHUB_ENV"

      - name: 拉取代码
        uses: https://gitee.com/liu_zhengchi/checkout@v4

      - name: 确认 docker 可用
        run: |
          docker version --format 'Server: {{.Server.Version}}'

      - name: 计算镜像标签
        id: meta
        run: |
          case "$GITEA_REF" in
            refs/tags/*) TAG="${GITEA_REF#refs/tags/}" ;;
            *)           TAG="sha-$(echo "$GITEA_SHA" | cut -c1-7)" ;;
          esac
          echo "tag=$TAG" >> "$GITHUB_OUTPUT"
          echo "镜像标签: $TAG"

      - name: 登录 Gitea 镜像仓库
        env:
          REGISTRY_USER: ${{ secrets.ZT_CLOSET_REGISTRY_USER }}
          REGISTRY_TOKEN: ${{ secrets.ZT_CLOSET_REGISTRY_TOKEN }}
        run: |
          echo "$REGISTRY_TOKEN" | docker login "$REGISTRY" -u "$REGISTRY_USER" --password-stdin

      - name: 构建并推送
        run: |
          # 生产机若是 ARM（如甲骨文 ARM 机），去掉下一行注释并改成 linux/arm64
          # PLATFORM="--platform linux/arm64"
          docker build \
            --build-arg GOPROXY=https://goproxy.cn,direct \
            -f scripts/dockerfile/Dockerfile \
            -t "$IMAGE:${{ steps.meta.outputs.tag }}" \
            -t "$IMAGE:latest" \
            .
          docker push "$IMAGE:${{ steps.meta.outputs.tag }}"
          docker push "$IMAGE:latest"

      - name: SSH 部署到生产机
        env:
          SSH_KEY: ${{ secrets.ZT_CLOSET_PROD_SSH_KEY }}
          SSH_HOST: ${{ vars.ZT_CLOSET_PROD_SSH_HOST }}
          SSH_USER: ${{ vars.ZT_CLOSET_PROD_SSH_USER }}
        run: |
          mkdir -p ~/.ssh && chmod 700 ~/.ssh
          printf '%s\n' "$SSH_KEY" > ~/.ssh/deploy_key
          chmod 600 ~/.ssh/deploy_key
          SSHOPT="-i ~/.ssh/deploy_key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"

          ssh $SSHOPT "$SSH_USER@$SSH_HOST" 'bash -s' <<'REMOTE'
          set -e
          APP=zt-closet-manage-backend
          IMAGE=git.lzcwy.cn/zhengchiliu/zt-closet-manage-backend
          DIR=/opt/zt-closet-manage

          mkdir -p "$DIR/configs" "$DIR/storage/logs"
          # 容器内进程是 uid 10001，日志目录要给它写权限
          chown -R 10001:10001 "$DIR/storage"

          # 记住旧镜像，用于失败回滚
          OLD_IMAGE=$(docker inspect -f '{{.Image}}' $APP 2>/dev/null || echo "")

          docker pull $IMAGE:latest
          docker rm -f $APP 2>/dev/null || true

          docker run -d \
            --name $APP \
            --network host \
            --restart unless-stopped \
            -v $DIR/configs:/app/configs:ro \
            -v $DIR/storage/logs:/app/storage/logs \
            -e TZ=Asia/Shanghai \
            --log-opt max-size=50m \
            --log-opt max-file=5 \
            $IMAGE:latest

          sleep 5
          # 健康检查端口须与生产 configs/config.yaml 的 Server.HttpPort 一致（当前 8081）
          if (command -v curl >/dev/null && curl -fsS http://127.0.0.1:8081/ping) \
             || (command -v wget >/dev/null && wget -qO- http://127.0.0.1:8081/ping); then
            echo " 健康检查通过"
            docker image prune -f
          else
            echo " 健康检查失败，回滚"
            docker logs --tail 50 $APP
            docker rm -f $APP
            if [ -n "$OLD_IMAGE" ]; then
              docker run -d \
                --name $APP \
                --network host \
                --restart unless-stopped \
                -v $DIR/configs:/app/configs:ro \
                -v $DIR/storage/logs:/app/storage/logs \
                -e TZ=Asia/Shanghai \
                --log-opt max-size=50m \
                --log-opt max-file=5 \
                "$OLD_IMAGE"
            fi
            exit 1
          fi
          REMOTE

      - name: 部署结果
        if: always()
        run: echo "镜像 ${{ env.IMAGE }}:${{ steps.meta.outputs.tag }} 部署流程结束"

      - name: 钉钉通知（成功）
        if: success()
        continue-on-error: true
        env:
          WEBHOOK: ${{ secrets.ZT_CLOSET_DINGTALK_WEBHOOK }}
          REPO: ${{ gitea.repository }}
          REF: ${{ gitea.ref }}
          SHA: ${{ gitea.sha }}
          ACTOR: ${{ gitea.actor }}
          RUN_URL: ${{ gitea.server_url }}/${{ gitea.repository }}/actions/runs/${{ gitea.run_id }}
          IMAGE_REF: ${{ env.IMAGE }}:${{ steps.meta.outputs.tag }}
        run: |
          set -uo pipefail
          if [ -z "${WEBHOOK:-}" ]; then
            echo "未配置 ZT_CLOSET_DINGTALK_WEBHOOK，跳过钉钉通知"
            exit 0
          fi
          REF_NAME="${REF#refs/heads/}"; REF_NAME="${REF_NAME#refs/tags/}"
          SHORT_SHA="$(printf '%s' "$SHA" | cut -c1-7)"
          COST=$(( $(date +%s) - ${JOB_START:-$(date +%s)} ))
          TEXT="### ✅ 构建并部署成功\n\n"
          TEXT="${TEXT}> **zt-closet-manage-backend** · 构建并部署\n\n"
          TEXT="${TEXT}- **📦 仓库**：$REPO\n"
          TEXT="${TEXT}- **🌿 分支/标签**：$REF_NAME\n"
          TEXT="${TEXT}- **🔖 提交**：$SHORT_SHA\n"
          TEXT="${TEXT}- **👤 触发者**：$ACTOR\n"
          TEXT="${TEXT}- **🐳 镜像**：$IMAGE_REF\n"
          TEXT="${TEXT}- **⏱️ 耗时**：$((COST/60)) 分 $((COST%60)) 秒\n"
          TEXT="${TEXT}- **🕐 时间**：$(date '+%Y-%m-%d %H:%M:%S')\n\n"
          TEXT="${TEXT}[查看运行详情]($RUN_URL)"
          printf '%s' "{\"msgtype\":\"markdown\",\"markdown\":{\"title\":\"✅ 构建并部署成功 · zt-closet-manage-backend\",\"text\":\"$TEXT\"}}" > /tmp/dingtalk.json
          RESP="$(curl -sS -X POST "$WEBHOOK" -H 'Content-Type: application/json' -d @/tmp/dingtalk.json)"
          echo "钉钉响应: $RESP"

      - name: 钉钉通知（失败）
        if: failure()
        continue-on-error: true
        env:
          WEBHOOK: ${{ secrets.ZT_CLOSET_DINGTALK_WEBHOOK }}
          REPO: ${{ gitea.repository }}
          REF: ${{ gitea.ref }}
          SHA: ${{ gitea.sha }}
          ACTOR: ${{ gitea.actor }}
          RUN_URL: ${{ gitea.server_url }}/${{ gitea.repository }}/actions/runs/${{ gitea.run_id }}
          IMAGE_REF: ${{ env.IMAGE }}:${{ steps.meta.outputs.tag }}
        run: |
          set -uo pipefail
          if [ -z "${WEBHOOK:-}" ]; then
            echo "未配置 ZT_CLOSET_DINGTALK_WEBHOOK，跳过钉钉通知"
            exit 0
          fi
          REF_NAME="${REF#refs/heads/}"; REF_NAME="${REF_NAME#refs/tags/}"
          SHORT_SHA="$(printf '%s' "$SHA" | cut -c1-7)"
          COST=$(( $(date +%s) - ${JOB_START:-$(date +%s)} ))
          TEXT="### ❌ 构建并部署失败\n\n"
          TEXT="${TEXT}> **zt-closet-manage-backend** · 构建并部署\n\n"
          TEXT="${TEXT}- **📦 仓库**：$REPO\n"
          TEXT="${TEXT}- **🌿 分支/标签**：$REF_NAME\n"
          TEXT="${TEXT}- **🔖 提交**：$SHORT_SHA\n"
          TEXT="${TEXT}- **👤 触发者**：$ACTOR\n"
          TEXT="${TEXT}- **🐳 镜像**：$IMAGE_REF\n"
          TEXT="${TEXT}- **⏱️ 耗时**：$((COST/60)) 分 $((COST%60)) 秒\n"
          TEXT="${TEXT}- **🕐 时间**：$(date '+%Y-%m-%d %H:%M:%S')\n"
          TEXT="${TEXT}- **🧭 失败定位**：请点击下方链接查看失败步骤与日志\n\n"
          TEXT="${TEXT}[查看失败日志]($RUN_URL)"
          printf '%s' "{\"msgtype\":\"markdown\",\"markdown\":{\"title\":\"❌ 构建并部署失败 · zt-closet-manage-backend\",\"text\":\"$TEXT\"}}" > /tmp/dingtalk.json
          RESP="$(curl -sS -X POST "$WEBHOOK" -H 'Content-Type: application/json' -d @/tmp/dingtalk.json)"
          echo "钉钉响应: $RESP"