# Manual harness: runs EmployeePhotoFaceProcessor against real HRMS portal photos.
# Run with 32-bit PowerShell (the service targets x86):
#   C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe -File Tests\run_photo_processor.ps1 142554 144154
param([string[]]$EmployeeIds = @('142554'))

$ErrorActionPreference = 'Stop'
$dir = Join-Path $PSScriptRoot '..\bin\Debug\net48' | Resolve-Path
$outDir = Join-Path $env:TEMP 'hik_photo_test'
New-Item -ItemType Directory -Force -Path $outDir | Out-Null

[System.AppDomain]::CurrentDomain.add_AssemblyResolve({
        param($sender, $e)
        $name = ($e.Name -split ',')[0]
        $path = Join-Path $dir "$name.dll"
        if (Test-Path $path) { return [System.Reflection.Assembly]::LoadFrom($path) }
        return $null
    })

$asm = [System.Reflection.Assembly]::LoadFrom((Join-Path $dir 'HikvisionAttendanceService.exe'))
$type = $asm.GetType('HikvisionAttendanceService.EmployeePhotoFaceProcessor')
$method = $type.GetMethod('Process', [System.Reflection.BindingFlags]'Static,Public,NonPublic')

[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12
$client = New-Object System.Net.WebClient

foreach ($id in $EmployeeIds) {
    $url = "https://portal.utopiaindustries.pk/uind/employee-photo/$id.jpeg"
    try { $bytes = $client.DownloadData($url) }
    catch { Write-Host "$id download failed: $($_.Exception.Message)"; continue }

    $result = $method.Invoke($null, @(, $bytes))
    $srcPath = Join-Path $outDir "$id.source.jpeg"
    [System.IO.File]::WriteAllBytes($srcPath, $bytes)

    $line = "id=$id status=$($result.Status) downloaded=$($bytes.Length) " +
    "original=$($result.Original.Width)x$($result.Original.Height) " +
    "face=$($result.Face.Width)x$($result.Face.Height) " +
    "processed=$($result.Processed.Width)x$($result.Processed.Height) " +
    "jpegBytes=$($result.JpegBytes.Length) quality=$($result.JpegQuality) " +
    "enhance=[$($result.Enhancement)] err=$($result.Error)"
    Write-Host $line

    if ($result.JpegBytes.Length -gt 0) {
        $outPath = Join-Path $outDir "$id.processed.jpeg"
        [System.IO.File]::WriteAllBytes($outPath, $result.JpegBytes)
        Write-Host "  source=$srcPath"
        Write-Host "  processed=$outPath"
    }
}