---

$root = 'Y:\Приложения\Tilda Publishing and Disk'
$out = Join-Path ([Environment]::GetFolderPath('Desktop')) (
    'DOL_photo_audit_' + (Get-Date -Format 'yyyyMMdd_HHmmss')
)
New-Item -ItemType Directory -Path $out | Out-Null

$scanErrors = @()
$files = @(Get-ChildItem -LiteralPath $root -File -Recurse -Force `
    -ErrorAction SilentlyContinue -ErrorVariable +scanErrors)

$inventory = @(
    foreach ($file in $files) {
        $relative = $file.FullName.Substring($root.Length).TrimStart('\')
        $area = if ($relative -like 'make\*') { 'make' } else { 'source_or_other' }

        [pscustomobject]@{
            Area         = $area
            Name         = $file.Name
            Bytes        = $file.Length
            LastWriteUtc = $file.LastWriteTimeUtc.ToString('o')
            RelativePath = $relative
            FullPath     = $file.FullName
        }
    }
)

$zero = @($inventory | Where-Object { $_.Bytes -eq 0 })

$inventory | Export-Csv (Join-Path $out 'all_files.csv') `
    -NoTypeInformation -Encoding UTF8
$zero | Export-Csv (Join-Path $out 'zero_files.csv') `
    -NoTypeInformation -Encoding UTF8

$scanErrors | ForEach-Object { $_.ToString() } |
    Out-File (Join-Path $out 'scan_errors.txt') -Encoding UTF8

$summary = [pscustomobject]@{
    FilesListed       = $inventory.Count
    ZeroByteFiles     = $zero.Count
    ZeroInMake        = @($zero | Where-Object Area -eq 'make').Count
    ZeroOutsideMake   = @($zero | Where-Object Area -ne 'make').Count
    UniqueZeroNames   = @($zero.Name | Sort-Object -Unique).Count
    ScanErrors        = $scanErrors.Count
    Results           = $out
}
$summary | Format-List
$summary | ConvertTo-Json | Set-Content (Join-Path $out 'summary.json') -Encoding UTF8