agent-desktop/scripts/verify/launch_tauri_windows.ps1

# Install Tauri via NSIS, launch the shell, and wait for the backend.
# Outputs BASE_URL to $env:GITHUB_ENV for subsequent steps.
$ErrorActionPreference = "Stop"

# 1. Run NSIS silent install (matches real user installer).
#    /S = silent, run the installer to completion before continuing.
$installer = Get-ChildItem dist/QwenPaw-Tauri-*-Windows-setup.exe |
  Select-Object -First 1
if (-not $installer) { throw "NSIS installer not found in dist/" }
Write-Host "Installing $($installer.Name) silently..."
$proc = Start-Process -FilePath $installer.FullName -ArgumentList "/S" `
  -Wait -PassThru -NoNewWindow
Write-Host "Installer exited with code $($proc.ExitCode)"
if ($proc.ExitCode -ne 0) {
  throw "NSIS installer failed (exit $($proc.ExitCode))"
}
# Tauri NSIS spawns elevated child + finishes immediately; allow time for
# files to settle.
Start-Sleep -Seconds 5

# 2. Locate the installed Tauri exe.
#    Priority: registry InstallLocation (canonical) → known candidate dirs.
$tauriExe = $null

# Try registry first — Tauri NSIS always writes InstallLocation.
foreach ($hive in @("HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall",
                    "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall",
                    "HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall")) {
  $reg = Get-ChildItem $hive -ErrorAction SilentlyContinue |
    Where-Object { (Get-ItemProperty $_.PSPath -ErrorAction SilentlyContinue).DisplayName -match "QwenPaw" } |
    Select-Object -First 1
  if ($reg) {
    $loc = (Get-ItemProperty $reg.PSPath).InstallLocation
    if ($loc -and (Test-Path $loc)) {
      $found = Get-ChildItem -Path $loc -Filter "qwenpaw-desktop.exe" `
        -Recurse -Depth 3 -ErrorAction SilentlyContinue |
        Select-Object -First 1
      if ($found) { $tauriExe = $found.FullName; break }
    }
  }
}

# Fallback: search known install candidate directories.
if (-not $tauriExe) {
  $candidateRoots = @(
    (Join-Path $env:LOCALAPPDATA "PineAgents"),
    (Join-Path $env:LOCALAPPDATA "Programs\PineAgents"),
    (Join-Path $env:ProgramFiles "PineAgents"),
    (Join-Path ${env:ProgramFiles(x86)} "PineAgents")
  )
  foreach ($root in $candidateRoots) {
    if (Test-Path $root) {
      $found = Get-ChildItem -Path $root -Filter "qwenpaw-desktop.exe" `
        -Recurse -Depth 3 -ErrorAction SilentlyContinue |
        Select-Object -First 1
      if ($found) { $tauriExe = $found.FullName; break }
    }
  }
}

if (-not $tauriExe) {
  Write-Host "=== DEBUG: install location not found ==="
  Write-Host "Registry entries matching QwenPaw:"
  foreach ($hive in @("HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall",
                      "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall")) {
    Get-ChildItem $hive -ErrorAction SilentlyContinue |
      Where-Object { (Get-ItemProperty $_.PSPath -ErrorAction SilentlyContinue).DisplayName -match "QwenPaw" } |
      ForEach-Object { Write-Host "  $((Get-ItemProperty $_.PSPath).InstallLocation)" }
  }
  throw "Tauri exe not found after NSIS install"
}
Write-Host "Installed at: $tauriExe"

# 2b. Verify WebView2 bootstrapper is bundled in the install.
$installRoot = Split-Path $tauriExe -Parent
$wv2Files = Get-ChildItem -Path $installRoot -Filter "*WebView2*" `
  -Recurse -Depth 3 -ErrorAction SilentlyContinue
if ($wv2Files) {
  Write-Host "WebView2 bootstrapper present: $($wv2Files[0].Name)"
} else {
  Write-Host "::warning::WebView2 bootstrapper not found in install dir"
}

# 3. Launch the full Tauri shell with CDP debugging enabled.
#    This makes WebView2 expose a Chrome DevTools Protocol port so
#    Playwright can connect_over_cdp() to the real embedded webview.
$cdpPort = 9222
$env:WEBVIEW2_ADDITIONAL_BROWSER_ARGUMENTS = "--remote-debugging-port=$cdpPort"
Start-Process -FilePath $tauriExe

# 4. Wait for the sidecar to write the port file and respond.
#    The sidecar writes desktop_port at WORKING_DIR root (~/.qwenpaw),
#    not inside the workspace dir.
$portFile = Join-Path $env:USERPROFILE ".qwenpaw\desktop_port"
$port = $null
$deadline = (Get-Date).AddSeconds(120)
while ((Get-Date) -lt $deadline) {
  if (Test-Path $portFile) {
    $port = (Get-Content $portFile -ErrorAction SilentlyContinue).Trim()
    if ($port) {
      try {
        $r = Invoke-WebRequest -Uri "http://127.0.0.1:$port/api/version" `
          -UseBasicParsing -TimeoutSec 5 -ErrorAction Stop
        if ($r.StatusCode -eq 200) {
          Write-Host "Tauri app ready on port $port"
          break
        }
      } catch {}
    }
  }
  Start-Sleep -Seconds 2
}
if (-not $port) {
  Write-Host "::error::Tauri app did not start within 120s"
  exit 1
}

# 5. Auto-init creates BOOTSTRAP.md during startup. Remove it afterwards so
#    the verifier can drive the agent in normal QA mode.
$bootstrapMd = Join-Path $env:USERPROFILE ".qwenpaw\workspaces\default\BOOTSTRAP.md"
if (Test-Path $bootstrapMd) { Remove-Item -Force $bootstrapMd }

# 6. Wait for CDP endpoint to become available.
$cdpUrl = "http://127.0.0.1:$cdpPort"
$cdpReady = $false
for ($i = 1; $i -le 30; $i++) {
  try {
    $r = Invoke-WebRequest -Uri "$cdpUrl/json/version" `
      -UseBasicParsing -TimeoutSec 3 -ErrorAction Stop
    if ($r.StatusCode -eq 200) {
      Write-Host "CDP ready at $cdpUrl"
      $cdpReady = $true
      break
    }
  } catch { Start-Sleep -Seconds 2 }
}
if (-not $cdpReady) {
  Write-Host "::warning::CDP not available, falling back to standalone browser"
  $cdpUrl = ""
}

$baseUrl = "http://127.0.0.1:$port"
$env:BASE_URL = $baseUrl
$env:CDP_URL = $cdpUrl
"BASE_URL=$baseUrl" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
"CDP_URL=$cdpUrl" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
Write-Host "BASE_URL=$baseUrl"
Write-Host "CDP_URL=$cdpUrl"