name: Build Windows Prerelease

on:
  push:
    tags:
      - 'v*.*.*-windows'  # Windows-specific releases
      - 'V*.*.*-windows'  # Windows-specific releases (uppercase)
  workflow_dispatch:  # Allow manual trigger
    inputs:
      version:
        description: 'Version to release (e.g., 1.0.0)'
        required: true
        type: string

permissions:
  contents: write  # Required for creating releases

jobs:
  build-windows:
    name: Build Windows Prerelease Artifacts
    runs-on: windows-latest
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      
      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.24.6'
      
      - name: Setup PowerShell
        shell: pwsh
        run: |
          Write-Host "PowerShell Version: $($PSVersionTable.PSVersion)"
          Write-Host "Go Version: $(go version)"
      
      - name: Extract version
        id: version
        shell: pwsh
        run: |
          if ("${{ github.event.inputs.version }}" -ne "") {
            $version = "${{ github.event.inputs.version }}"
          } elseif ("${{ github.ref }}" -like "refs/tags/*") {
            $version = "${{ github.ref }}" -replace '^refs/tags/[Vv]', ''
            $version = $version -replace '-windows$', ''
          } else {
            $content = Get-Content mole.ps1 -Raw
            if ($content -match '\$script:MOLE_VER\s*=\s*"([^"]+)"') {
              $version = $Matches[1]
            } else {
              Write-Error "Could not detect version"
              exit 1
            }
          }
          Write-Host "Version: $version"
          "VERSION=$version" >> $env:GITHUB_OUTPUT
      
      - name: Run tests
        shell: pwsh
        run: |
          if (Test-Path "scripts\test.ps1") {
            & scripts\test.ps1
          } else {
            Write-Host "No test script found, skipping tests"
          }
      

      - name: Install PS2EXE
        shell: pwsh
        run: |
          Write-Host "Installing PS2EXE module..."
          Install-Module -Name ps2exe -Force -Scope CurrentUser -SkipPublisherCheck
      
      - name: Build release artifacts (ZIP)
        shell: pwsh
        run: |
          & scripts\build-release.ps1 -Version ${{ steps.version.outputs.VERSION }}

      - name: Prepare raw TUI binary assets
        shell: pwsh
        run: |
          Copy-Item "bin\analyze.exe" "release\analyze-windows-x64.exe" -Force
          Copy-Item "bin\status.exe" "release\status-windows-x64.exe" -Force
      

      - name: Build standalone EXE
        shell: pwsh
        run: |
          & scripts\build-exe.ps1 -Version ${{ steps.version.outputs.VERSION }}
        continue-on-error: true
      
      - name: List release artifacts
        shell: pwsh
        run: |
          Write-Host "Release artifacts:"
          Get-ChildItem release\ | ForEach-Object {
            $size = if ($_.PSIsContainer) { "-" } else { "$([math]::Round($_.Length / 1MB, 2)) MB" }
            Write-Host "  $($_.Name) - $size"
          }
      
      - name: Upload ZIP artifact
        uses: actions/upload-artifact@v4
        with:
          name: mole-${{ steps.version.outputs.VERSION }}-x64-zip
          path: release/mole-${{ steps.version.outputs.VERSION }}-x64.zip
          if-no-files-found: error
      

      - name: Upload EXE artifact
        uses: actions/upload-artifact@v4
        with:
          name: mole-${{ steps.version.outputs.VERSION }}-x64-exe
          path: release/mole-${{ steps.version.outputs.VERSION }}-x64.exe
          if-no-files-found: ignore
      
      - name: Upload checksums
        uses: actions/upload-artifact@v4
        with:
          name: checksums
          path: release/SHA256SUMS.txt
          if-no-files-found: error

      - name: Upload TUI binaries
        uses: actions/upload-artifact@v4
        with:
          name: tui-binaries
          path: |
            release/analyze-windows-x64.exe
            release/status-windows-x64.exe
          if-no-files-found: error

      - name: Collect release files
        id: release_files
        shell: pwsh
        run: |
          $files = @(
            "release/mole-${{ steps.version.outputs.VERSION }}-x64.zip",
            "release/analyze-windows-x64.exe",
            "release/status-windows-x64.exe",
            "release/SHA256SUMS.txt"
          )
          $optionalExe = "release/mole-${{ steps.version.outputs.VERSION }}-x64.exe"
          if (Test-Path $optionalExe) {
            $files += $optionalExe
          }
          "files<<EOF" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
          $files | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
          "EOF" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
      
      - name: Create GitHub Prerelease
        if: startsWith(github.ref, 'refs/tags/')
        uses: softprops/action-gh-release@v1
        with:
          files: ${{ steps.release_files.outputs.files }}
          draft: false
          prerelease: true
          generate_release_notes: true
          body: |
            ## Windows System Maintenance Toolkit (Prerelease)
            
            **Download:** `mole-${{ steps.version.outputs.VERSION }}-x64.zip` (portable) or `.exe` (launcher)
            **TUI assets:** `analyze-windows-x64.exe` and `status-windows-x64.exe`
            
            **Install:**
            ```powershell
            Expand-Archive mole-${{ steps.version.outputs.VERSION }}-x64.zip -DestinationPath C:\mole
            cd C:\mole
            .\install.ps1
            ```

            These assets are prerelease-only and do not affect the macOS stable release channel.

            **Verify:** Check SHA256SUMS.txt for file integrity.
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}