$ErrorActionPreference = "Stop"
Set-StrictMode -Version Latest

$repo = (Resolve-Path -LiteralPath (Join-Path $PSScriptRoot "..")).Path
Set-Location -LiteralPath $repo

if (-not (Get-Command go -ErrorAction SilentlyContinue)) {
    throw "go was not found. Run this verifier in a Go 1.23.x environment."
}

Write-Host "## go test ./internal/uiaselector"
go test ./internal/uiaselector -count=1
if ($LASTEXITCODE -ne 0) {
    throw "go test ./internal/uiaselector failed with exit code $LASTEXITCODE"
}

Write-Host "## boundary grep"
$forbidden = @(
    "send_after_approval",
    "send_file_after_approval",
    "receive_file_after_approval",
    "open_conversation",
    "ValuePattern.SetValue",
    "InvokePattern"
)
$files = @(
    "internal\uiaselector\catalog.go",
    "internal\uiaselector\matcher.go"
)
foreach ($term in $forbidden) {
    $hit = Select-String -LiteralPath $files -Pattern $term -SimpleMatch -ErrorAction SilentlyContinue
    if ($hit) {
        throw "forbidden action term found in selector implementation: $term"
    }
}

Write-Host "N13 UIA selector verification passed."