param(
    [string]$TagName = "OtOpcUaParityTest_001.Counter",
    [int]$LookbackMinutes = 1440,
    [int]$MaxRows = 1,
    [int]$AttachDelaySeconds = 3,
    [string]$OutputPath = $null
)

$ErrorActionPreference = "Stop"

$repoRoot = Split-Path -Parent $PSScriptRoot
$fridaScript = Join-Path $PSScriptRoot "frida\aahclientmanaged-open-query.js"
$nativeReadScript = Join-Path $PSScriptRoot "Test-AahClientManagedReadIntegrated.ps1"

if ([string]::IsNullOrWhiteSpace($OutputPath)) {
    $stamp = Get-Date -Format "yyyyMMdd-HHmmss"
    $OutputPath = Join-Path $repoRoot "docs\reverse-engineering\frida-aahclientmanaged-attach-read-$stamp.ndjson"
}

$outputDirectory = Split-Path -Parent $OutputPath
New-Item -ItemType Directory -Force -Path $outputDirectory | Out-Null

$powershell = Join-Path $env:WINDIR "System32\WindowsPowerShell\v1.0\powershell.exe"
$childOut = Join-Path $env:TEMP ("histsdk-native-read-{0}.out.log" -f ([Guid]::NewGuid().ToString("N")))
$childErr = Join-Path $env:TEMP ("histsdk-native-read-{0}.err.log" -f ([Guid]::NewGuid().ToString("N")))

$childArgs = @(
    "-NoProfile",
    "-ExecutionPolicy", "Bypass",
    "-File", $nativeReadScript,
    "-TagName", $TagName,
    "-LookbackMinutes", $LookbackMinutes.ToString(),
    "-MaxRows", $MaxRows.ToString(),
    "-ConnectionWaitSeconds", "15",
    "-PreReadSleepSeconds", $AttachDelaySeconds.ToString(),
    "-DumpLoadedModules"
)

Write-Host "Starting native read process and pausing $AttachDelaySeconds second(s) after aahClientManaged.dll load."
$process = Start-Process -FilePath $powershell -ArgumentList $childArgs -WorkingDirectory $repoRoot -RedirectStandardOutput $childOut -RedirectStandardError $childErr -PassThru -WindowStyle Hidden

try {
    Start-Sleep -Seconds 1
    Write-Host "Attaching Frida to PID $($process.Id). Capture: $OutputPath"
    & frida -q -p $process.Id -l $fridaScript 2>&1 | Tee-Object -FilePath $OutputPath

    if (-not $process.HasExited) {
        $process.WaitForExit(30000) | Out-Null
    }
}
finally {
    if (-not $process.HasExited) {
        Stop-Process -Id $process.Id -Force -ErrorAction SilentlyContinue
    }

    "--- native stdout ---" | Tee-Object -FilePath $OutputPath -Append
    Get-Content -LiteralPath $childOut -ErrorAction SilentlyContinue | Tee-Object -FilePath $OutputPath -Append
    "--- native stderr ---" | Tee-Object -FilePath $OutputPath -Append
    Get-Content -LiteralPath $childErr -ErrorAction SilentlyContinue | Tee-Object -FilePath $OutputPath -Append
    Remove-Item -LiteralPath $childOut, $childErr -ErrorAction SilentlyContinue
}

Write-Host "Capture complete: $OutputPath"