name: Release EXE

# 打 tag 时构建 Windows 单 EXE 并发布到 GitHub Release。
# 与 publish.yml（PyPI）并行独立：即使 PyPI 发布失败，EXE 仍可发布，
# 提高发布韧性。Phase 1 产物未签名，老人首次运行会被 SmartScreen 拦截，
# 需手动"更多信息 → 仍要运行"——Phase 2 引入代码签名后解决。
on:
  push:
    tags:
      - "v*"

permissions:
  contents: write  # softprops/action-gh-release 创建 Release 需要

jobs:
  build-windows:
    name: Build Windows EXE
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Set up Node
        uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: "npm"
          cache-dependency-path: web-ui/package-lock.json

      # 构建前端 → web-ui/dist/。必须在 pip install 前：pyproject.toml 的
      # force-include 要求 web-ui/dist 存在，否则 pip install -e . 报错。
      - name: Build frontend
        run: |
          npm ci
          npm run build
        working-directory: web-ui

      # 安装后端（含 [web,packaging] extras：fastapi/uvicorn + pystray/Pillow）
      - name: Install Python deps
        run: |
          pip install -e ".[web,packaging]"
          pip install pyinstaller

      - name: Build EXE
        run: pyinstaller easy_tdx.spec --noconfirm

      # 重命名为带版本号的文件名，方便老人下载时识别
      - name: Rename EXE with version
        shell: bash
        run: |
          VERSION="${GITHUB_REF_NAME#v}"
          mv dist/easy-tdx.exe "dist/easy-tdx-${VERSION}-windows.exe"
          ls -lh dist/

      - uses: actions/upload-artifact@v4
        with:
          name: easy-tdx-windows-exe
          path: dist/easy-tdx-*-windows.exe
          if-no-files-found: error

  release:
    name: Publish GitHub Release
    needs: build-windows
    runs-on: ubuntu-latest
    steps:
      - uses: actions/download-artifact@v4
        with:
          name: easy-tdx-windows-exe
          path: dist

      - name: Create release
        uses: softprops/action-gh-release@v2
        with:
          files: dist/easy-tdx-*-windows.exe
          generate_release_notes: true
          body: |
            ## 下载使用

            1. 下载下方 `easy-tdx-*-windows.exe`（约 80-150MB）
            2. 双击运行
            3. 浏览器会自动打开回测界面（地址 `http://localhost:8000`）

            ## ⚠️ SmartScreen 提示

            本版本未做代码签名，首次运行 Windows 会弹出"已保护你的电脑"：

            1. 点击 **更多信息**
            2. 点击 **仍要运行**

            Phase 2 将引入代码签名消除此提示。