# CI 管道 — moziplus v2.0
#
# 触发条件：
#   - pull_request（opened, synchronize）
#
# 注意：只保留 pull_request 触发，避免 push + pull_request 双倍触发
#
# Gitea v1.23.4 限制注意：
#   - 不支持 failure() 表达式，用 always() + shell 条件判断替代
#   - 不支持 concurrency / continue-on-error / timeout-minutes / permissions
#   - 无内置 GITEA_TOKEN，需手动配置 PAT 为 secret
#   - runs-on 只支持单个 label

name: CI

on:
  pull_request:
    types: [opened, synchronize]

jobs:
  # ── Job 1: Lint ──────────────────────────────────────
  lint:
    runs-on: macos-arm64
    steps:
      - uses: actions/checkout@v4

      - name: Setup Python
        run: |
          python3 -m venv /tmp/ci-venv-lint
          /tmp/ci-venv-lint/bin/pip install --quiet --upgrade pip
          /tmp/ci-venv-lint/bin/pip install --quiet flake8

      - name: Lint with flake8
        run: |
          /tmp/ci-venv-lint/bin/flake8 src/ --max-line-length=120 --extend-ignore=E501

  # ── Job 2: Test ──────────────────────────────────────
  test:
    runs-on: macos-arm64
    needs: lint
    steps:
      - uses: actions/checkout@v4

      - name: Setup Python
        run: |
          rm -rf /tmp/ci-venv-test
          python3 -m venv /tmp/ci-venv-test
          /tmp/ci-venv-test/bin/pip install --quiet --upgrade pip
          /tmp/ci-venv-test/bin/pip install --quiet --no-cache-dir fastapi pydantic pyyaml uvicorn requests pytest pytest-asyncio httpx

      - name: Debug environment
        run: |
          echo "PWD=$(pwd)"
          echo "PYTHONPATH=$PYTHONPATH"
          python3 -c "import sys; [print(p) for p in sys.path if 'sanguo' in p.lower() or 'openclaw' in p.lower()]"
          grep -c "assignee = agent_id" src/daemon/toolchain_handler.py || true
          grep -c "_BUSINESS_FAIL_THRESHOLD" src/daemon/toolchain_handler.py || true

      - name: Run tests (exclude E2E)
        run: |
          PYTHONPATH=$(pwd) /tmp/ci-venv-test/bin/pytest tests/ -m "not e2e" -x -q || \
          (echo '=== RETRY WITH VERBOSE ===' && \
           PYTHONPATH=$(pwd) /tmp/ci-venv-test/bin/pytest tests/ -m "not e2e" -x -v 2>&1 | tail -30)

  # ── Job 3: Frontend Build ───────────────────────────
  frontend:
    runs-on: macos-arm64
    needs: lint
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: Install & Build
        run: |
          cd src/frontend
          npm ci || npm install
          npm run build

  # ── Job 4: CI 失败通知 ───────────────────────────────
  # 使用 needs.<job>.result 直接判断，不查询 commit status API
  # 根因：notify 自身的 pending status 会污染 commit status 查询结果（竞态条件）
  notify-on-failure:
    runs-on: macos-arm64
    needs: [lint, test, frontend]
    if: always()
    steps:
      - name: Check results and notify
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
          LINT_RESULT: ${{ needs.lint.result }}
          TEST_RESULT: ${{ needs.test.result }}
          FRONTEND_RESULT: ${{ needs.frontend.result }}
        run: |
          echo "Lint result: $LINT_RESULT"
          echo "Test result: $TEST_RESULT"

          # 只有 lint 或 test 明确失败时才发通知
          if [ "$LINT_RESULT" = "failure" ] || [ "$TEST_RESULT" = "failure" ] || [ "$FRONTEND_RESULT" = "failure" ]; then
            echo "CI has failures, sending notification..."

            # 如果是 PR 事件，写评论通知
            PR_NUMBER="${{ gitea.event.pull_request.number }}"
            if [ -n "$PR_NUMBER" ]; then
              # 构建失败摘要
              FAILED_JOBS=""
              [ "$LINT_RESULT" = "failure" ] && FAILED_JOBS="${FAILED_JOBS}lint "
              [ "$TEST_RESULT" = "failure" ] && FAILED_JOBS="${FAILED_JOBS}test "
              [ "$FRONTEND_RESULT" = "failure" ] && FAILED_JOBS="${FAILED_JOBS}frontend "

              curl -sf -X POST \
                -H "Authorization: token $GITEA_TOKEN" \
                -H "Content-Type: application/json" \
                "${{ gitea.api_url }}/repos/${{ gitea.repository }}/issues/${PR_NUMBER}/comments" \
                -d "{\"body\": \"[CI] 失败\\n\\n分支: ${{ gitea.ref_name }}\\n触发 commit: \`${{ gitea.sha }}\`\\n失败 Job: ${FAILED_JOBS}\\n请检查 CI 日志并修复。\"}" \
                || echo "Failed to post PR comment"
              echo "PR comment posted."
            else
              echo "Not a PR event, skipping PR comment."
            fi
          else
            echo "No explicit failures (results: lint=$LINT_RESULT, test=$TEST_RESULT), no notification needed."
          fi