# Install Android SDK components for headless builds.
$ErrorActionPreference = "Stop"

$sdkRoot = "$env:LOCALAPPDATA\Android\Sdk"
$cmdline = Join-Path $sdkRoot "cmdline-tools\latest\bin"
$sdkmanager = Join-Path $cmdline "sdkmanager.bat"

if (-not (Test-Path $sdkmanager)) {
  Write-Host "Downloading Android command-line tools..."
  New-Item -ItemType Directory -Force -Path "$sdkRoot\cmdline-tools" | Out-Null
  $zip = Join-Path $env:TEMP "cmdline-tools.zip"
  Invoke-WebRequest -Uri "https://dl.google.com/android/repository/commandlinetools-win-11076708_latest.zip" -OutFile $zip
  Expand-Archive -Path $zip -DestinationPath "$sdkRoot\cmdline-tools\tmp" -Force
  if (Test-Path "$sdkRoot\cmdline-tools\latest") {
    Remove-Item "$sdkRoot\cmdline-tools\latest" -Recurse -Force
  }
  Move-Item "$sdkRoot\cmdline-tools\tmp\cmdline-tools" "$sdkRoot\cmdline-tools\latest"
  Remove-Item "$sdkRoot\cmdline-tools\tmp" -Recurse -Force
}

Write-Host "Installing SDK packages..."
$packages = @(
  "platform-tools",
  "platforms;android-35",
  "build-tools;35.0.0"
)

foreach ($pkg in $packages) {
  cmd /c "echo y| `"$sdkmanager`" `"$pkg`""
}

Write-Host "ANDROID_HOME=$sdkRoot"
Write-Host "Done."