# 生成 Postman 测试用 plm-pdf-demo.zip（与 manifest.json 中 pdfPath 一致）
$ErrorActionPreference = "Stop"
$root = Split-Path -Parent $MyInvocation.MyCommand.Path
$staging = Join-Path $root "zip-staging"
$zipPath = Join-Path $root "plm-pdf-demo.zip"

$minimalPdf = @"
%PDF-1.4
1 0 obj<<>>endobj
trailer<<>>
%%EOF
"@

if (Test-Path $staging) { Remove-Item $staging -Recurse -Force }
New-Item -ItemType Directory -Path (Join-Path $staging "drawings") -Force | Out-Null

Set-Content -Path (Join-Path $staging "drawings\part-a.pdf") -Value $minimalPdf -Encoding ASCII -NoNewline
Set-Content -Path (Join-Path $staging "drawings\part-b.pdf") -Value $minimalPdf -Encoding ASCII -NoNewline

if (Test-Path $zipPath) { Remove-Item $zipPath -Force }
Compress-Archive -Path (Join-Path $staging "*") -DestinationPath $zipPath -Force

# 校验 zip 内路径（应为 drawings/part-a.pdf，不能只有 part-a.pdf 在根目录）
Add-Type -AssemblyName System.IO.Compression.FileSystem
$zip = [System.IO.Compression.ZipFile]::OpenRead($zipPath)
Write-Host "已生成: $zipPath"
$zip.Entries | ForEach-Object { Write-Host "  - $($_.FullName)" }
$zip.Dispose()

Remove-Item $staging -Recurse -Force