name: Windows Signed Artifacts

on:
  workflow_dispatch:
    inputs:
      ref:
        description: Git ref to build
        required: false
        type: string

permissions:
  contents: read

jobs:
  build-and-sign-windows:
    name: Build and sign Windows artifacts
    runs-on: windows-latest
    env:
      TAURI_TARGET: x86_64-pc-windows-msvc
      BUN_TARGET: bun-windows-x64
      WINDOWS_SIGNING_CERT_PASSWORD: ${{ secrets.WINDOWS_CERT_PASSWORD }}
      WINDOWS_TIMESTAMP_URL: ${{ secrets.WINDOWS_TIMESTAMP_URL || 'http://timestamp.digicert.com' }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.inputs.ref || github.ref }}

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

      - name: Setup pnpm
        uses: pnpm/action-setup@v4
        with:
          version: 10.27.0

      - name: Setup Bun
        uses: oven-sh/setup-bun@v1
        with:
          bun-version: 1.3.10

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: x86_64-pc-windows-msvc

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Prepare sidecars
        run: pnpm -C apps/desktop prepare:sidecar

      - name: Import Windows signing certificate
        shell: pwsh
        env:
          WINDOWS_CERT_PFX_BASE64: ${{ secrets.WINDOWS_CERT_PFX_BASE64 }}
        run: |
          if ([string]::IsNullOrWhiteSpace($env:WINDOWS_CERT_PFX_BASE64)) {
            throw "WINDOWS_CERT_PFX_BASE64 is required for Windows signing."
          }
          if ([string]::IsNullOrWhiteSpace($env:WINDOWS_SIGNING_CERT_PASSWORD)) {
            throw "WINDOWS_CERT_PASSWORD is required for Windows signing."
          }
          $bytes = [Convert]::FromBase64String($env:WINDOWS_CERT_PFX_BASE64)
          $certPath = Join-Path $env:RUNNER_TEMP "windows-codesign.pfx"
          [IO.File]::WriteAllBytes($certPath, $bytes)
          "WINDOWS_CERT_PATH=$certPath" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append

      - name: Sign bundled Windows sidecars
        shell: pwsh
        run: |
          $targets = @(
            "apps/desktop/src-tauri/sidecars/opencode-$env:TAURI_TARGET.exe",
            "apps/desktop/src-tauri/sidecars/opencode-router-$env:TAURI_TARGET.exe",
            "apps/desktop/src-tauri/sidecars/openwork-server-v2-$env:TAURI_TARGET.exe"
          )
          foreach ($target in $targets) {
            if (!(Test-Path $target)) {
              throw "Expected Windows sidecar missing: $target"
            }
            signtool sign /fd SHA256 /td SHA256 /tr $env:WINDOWS_TIMESTAMP_URL /f $env:WINDOWS_CERT_PATH /p $env:WINDOWS_SIGNING_CERT_PASSWORD $target
          }

      - name: Build embedded Server V2 runtime
        run: pnpm --filter openwork-server-v2 build:bin:embedded:windows --bundle-dir ../desktop/src-tauri/sidecars
        working-directory: apps/server-v2

      - name: Sign Server V2 executable
        shell: pwsh
        run: |
          $serverPath = "apps/server-v2/dist/bin/openwork-server-v2-$env:BUN_TARGET.exe"
          if (!(Test-Path $serverPath)) {
            throw "Expected Server V2 executable missing: $serverPath"
          }
          signtool sign /fd SHA256 /td SHA256 /tr $env:WINDOWS_TIMESTAMP_URL /f $env:WINDOWS_CERT_PATH /p $env:WINDOWS_SIGNING_CERT_PASSWORD $serverPath
          signtool verify /pa /v $serverPath

      - name: Build desktop Windows bundle
        run: pnpm --filter @openwork/desktop exec tauri build --target x86_64-pc-windows-msvc

      - name: Sign desktop Windows artifacts
        shell: pwsh
        run: |
          $artifacts = Get-ChildItem -Path "apps/desktop/src-tauri/target/x86_64-pc-windows-msvc/release/bundle" -Recurse -Include *.exe,*.msi
          if ($artifacts.Count -eq 0) {
            throw "No Windows desktop artifacts were produced to sign."
          }
          foreach ($artifact in $artifacts) {
            signtool sign /fd SHA256 /td SHA256 /tr $env:WINDOWS_TIMESTAMP_URL /f $env:WINDOWS_CERT_PATH /p $env:WINDOWS_SIGNING_CERT_PASSWORD $artifact.FullName
            signtool verify /pa /v $artifact.FullName
          }

      - name: Upload signed artifacts
        uses: actions/upload-artifact@v4
        with:
          name: windows-signed-artifacts
          path: |
            apps/server-v2/dist/bin/openwork-server-v2-*.exe
            apps/desktop/src-tauri/target/x86_64-pc-windows-msvc/release/bundle/**/*.exe
            apps/desktop/src-tauri/target/x86_64-pc-windows-msvc/release/bundle/**/*.msi