name: Build S-UI for Windows

on:
  workflow_dispatch:
  release:
    types: [published]
  push:
    branches:
      - main
    tags:
      - "*"
    paths:
      - '.github/workflows/windows.yml'
      - 'frontend/**'
      - '**.go'
      - 'go.mod'
      - 'go.sum'
      - 'windows/**'

env:
  NODE_VERSION: "25"
  TAGS: "with_quic,with_grpc,with_utls,with_acme,with_gvisor,with_naive_outbound,with_purego,badlinkname,tfogo_checklinkname0,with_tailscale"
  LIBCRONET_BASE_URL: "https://github.com/SagerNet/cronet-go/releases/latest/download"

jobs:
  build-frontend:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6.0.2
        with:
          submodules: recursive
          fetch-depth: 1

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: ${{ env.NODE_VERSION }}
          registry-url: 'https://registry.npmjs.org'

      - name: Build frontend
        run: |
          cd frontend
          npm install
          npm run build
          cd ..

      - name: Upload frontend artifact
        uses: actions/upload-artifact@v7
        with:
          name: frontend-dist
          path: frontend/dist
          retention-days: 1

  build-windows:
    needs: build-frontend
    name: build-windows-${{ matrix.arch }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - { arch: amd64, runner: windows-latest, cgo: "1" }
          - { arch: arm64, runner: ubuntu-latest, cgo: "0" }
    runs-on: ${{ matrix.runner }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6.0.2

      - name: Download frontend artifact
        uses: actions/download-artifact@v8
        with:
          name: frontend-dist
          path: web/html

      - name: Setup Go
        uses: actions/setup-go@v6
        with:
          cache: false
          go-version-file: go.mod

      - name: Install zip for Windows
        if: matrix.arch == 'amd64'
        shell: powershell
        run: |
          # Install Chocolatey if not available
          if (!(Get-Command choco -ErrorAction SilentlyContinue)) {
            Set-ExecutionPolicy Bypass -Scope Process -Force
            [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072
            iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))
          }
          # Install zip
          choco install zip -y

      - name: Build s-ui
        shell: bash
        run: |
          export CGO_ENABLED=${{ matrix.cgo }}
          export GOOS=windows
          export GOARCH=${{ matrix.arch }}
          
          echo "Building for Windows ${{ matrix.arch }}"
          go version
          go env GOOS GOARCH
          
          go build -ldflags="-w -s -checklinkname=0" -tags "${{ env.TAGS }}" -o sui.exe main.go
          file sui.exe
          
          mkdir s-ui-windows
          cp sui.exe s-ui-windows/
          cp -r windows/* s-ui-windows/

      - name: Download libcronet-go
        shell: bash
        run: |
          curl -qsL -o s-ui-windows/libcronet.dll ${{ env.LIBCRONET_BASE_URL }}/libcronet-windows-${{ matrix.arch }}.dll

      - name: Package
        shell: bash
        run: |
          zip -r "s-ui-windows-${{ matrix.arch }}.zip" s-ui-windows

      - name: Upload files to Artifacts
        uses: actions/upload-artifact@v7
        with:
          name: s-ui-windows-${{ matrix.arch }}
          path: ./s-ui-windows-${{ matrix.arch }}.zip
          retention-days: 30

      - name: Upload to Release
        uses: svenstaro/upload-release-action@v2
        if: |
          (github.event_name == 'release' && github.event.action == 'published') ||
          (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/'))
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          tag: ${{ github.ref }}
          file: s-ui-windows-${{ matrix.arch }}.zip
          asset_name: s-ui-windows-${{ matrix.arch }}.zip
          prerelease: true
          overwrite: true