param(
    [string]$PackageDir = "runs/live-probe-recorder-package"
)

$ErrorActionPreference = "Stop"

$repo = Resolve-Path -LiteralPath (Join-Path $PSScriptRoot "..")
$packagePath = Join-Path $repo $PackageDir
$verifyRoot = Join-Path $repo "runs/live-probe-recorder-verify-output"

if (-not (Test-Path -LiteralPath $packagePath)) {
    throw "package directory not found: $packagePath"
}

$executables = @(
    Join-Path $packagePath "ISphereLiveProbeRecorder.exe"
    Join-Path $packagePath "variants\ISphereLiveProbeRecorder-x86.exe"
    Join-Path $packagePath "variants\ISphereLiveProbeRecorder-anycpu.exe"
    Join-Path $packagePath "variants\ISphereLiveProbeRecorder-x64.exe"
)

$results = @()
foreach ($exe in $executables) {
    if (-not (Test-Path -LiteralPath $exe)) {
        throw "recorder executable missing: $exe"
    }

    $variantName = [System.IO.Path]::GetFileNameWithoutExtension($exe)
    $safeVariantName = $variantName -replace '[^A-Za-z0-9_.-]', '_'
    $probeRoot = Join-Path $verifyRoot $safeVariantName
    if (Test-Path -LiteralPath $probeRoot) {
        Remove-Item -LiteralPath $probeRoot -Recurse -Force
    }
    New-Item -ItemType Directory -Force -Path $probeRoot | Out-Null

    $output = & $exe --out $probeRoot --no-pause 2>&1
    $exit = $LASTEXITCODE
    if ($exit -ne 0) {
        throw "recorder failed: $exe exit=$exit output=$($output -join "`n")"
    }

    $created = Get-ChildItem -LiteralPath $probeRoot -Directory | Sort-Object LastWriteTime -Descending | Select-Object -First 1 -ExpandProperty FullName
    if (-not $created) {
        throw "recorder did not create a probe output directory: $exe"
    }

    foreach ($required in @(
        "manifest.json",
        "probe_client_runtime.json",
        "process_details.json",
        "network_inventory.json",
        "filesystem_inventory.json",
        "scan_windows.json",
        "feasibility_summary.json"
    )) {
        $path = Join-Path $created $required
        if (-not (Test-Path -LiteralPath $path)) {
            throw "required output missing for ${exe}: $required"
        }
    }

    $results += [ordered]@{
        exe = (Resolve-Path -LiteralPath $exe).Path
        sha256 = (Get-FileHash -Algorithm SHA256 -LiteralPath $exe).Hash
        length = (Get-Item -LiteralPath $exe).Length
        output_dir = $created
        ok = $true
    }
}

[ordered]@{
    ok = $true
    package_dir = (Resolve-Path -LiteralPath $packagePath).Path
    verify_output_dir = (Resolve-Path -LiteralPath $verifyRoot).Path
    results = $results
} | ConvertTo-Json -Depth 6 -Compress