# Token laden
$token = Get-Content ".\token.json" | ConvertFrom-Json
$accessToken = $token.access_token

$folder = "C:\Temp\git\PS-SetEtikettSorte"

# 👉 HIER deine Google Drive Folder ID eintragen
$DriveFolderId = "1kEmjnVL414XYLRfN597K7YKuiFs-FRBv"

$files = Get-ChildItem $folder -Filter "*A4*.jpg"

foreach ($file in $files) {

    Write-Host "Upload: $($file.Name)"

    $boundary = [System.Guid]::NewGuid().ToString()
    $LF = "`r`n"

    # 🔥 HIER angepasst
    $metadata = @{
        name = $file.Name
        parents = @($DriveFolderId)
    } | ConvertTo-Json

    $fileBytes = [System.IO.File]::ReadAllBytes($file.FullName)

    $body = (
        "--$boundary$LF" +
        "Content-Type: application/json; charset=UTF-8$LF$LF" +
        "$metadata$LF" +
        "--$boundary$LF" +
        "Content-Type: image/jpeg$LF$LF"
    )

    $bodyBytes = [System.Text.Encoding]::UTF8.GetBytes($body)

    $footer = "$LF--$boundary--$LF"
    $footerBytes = [System.Text.Encoding]::UTF8.GetBytes($footer)

    $finalBody = New-Object System.IO.MemoryStream
    $finalBody.Write($bodyBytes, 0, $bodyBytes.Length)
    $finalBody.Write($fileBytes, 0, $fileBytes.Length)
    $finalBody.Write($footerBytes, 0, $footerBytes.Length)
    $finalBody.Position = 0

    Invoke-RestMethod `
        -Uri "https://www.googleapis.com/upload/drive/v3/files?uploadType=multipart" `
        -Method Post `
        -Headers @{ Authorization = "Bearer $accessToken" } `
        -ContentType "multipart/related; boundary=$boundary" `
        -Body $finalBody

    Write-Host "Fertig: $($file.Name)"
}