v0.1.33 — Offboarding-Report und Update-Hinweis

- Offboarding: HTML-Report pro Geraet (New-OffboardHtmlReport) + reportUrl;
  Dialog-Ergebnis pro Geraet gruppiert + Report-Link
- Update-Check: GET /api/update/check (Gitea releases/latest, Compare-SemVer);
  Kopfzeilen-Badge bei neuer Version, Link zur Release-Seite; optionaler read-only Token

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/Api.ps1

@@ -21,6 +21,7 @@ function Invoke-ApiHandler {
         "POST /api/settings/test"    { return Test-SettingsEndpoint -Body $Body }
         "POST /api/settings/logo"    { return Save-LogoEndpoint -Body $Body }
         "DELETE /api/settings/logo"  { return Remove-LogoEndpoint }
+        "GET /api/update/check"      { return Get-UpdateCheckEndpoint }
         "POST /api/connect"          { return Invoke-ConnectEndpoint }
         "POST /api/connect/token"    { return Invoke-ConnectWithTokenEndpoint -Body $Body }
         "POST /api/connect/start"    { return Start-DeviceCodeConnect }
@@ -136,6 +137,65 @@ function Invoke-ApiHandler {
     return $null
 }
 
+# ============================================================
+# Update-Check (neueste Release-Version von Gitea vergleichen)
+# ============================================================
+
+# Semver-Vergleich: 1 wenn A>B, -1 wenn A<B, 0 gleich. Fuehrendes 'v' und
+# Pre-Release/Build-Suffixe werden ignoriert; fehlende Teile zaehlen als 0.
+function Compare-SemVer {
+    param([string]$A, [string]$B)
+    $clean = {
+        param($s)
+        $s = ([string]$s).Trim().TrimStart('v','V')
+        $s = ($s -split '[-+ ]')[0]
+        @($s -split '\.' | ForEach-Object { [int]([regex]::Match($_, '\d+').Value -as [int]) })
+    }
+    $pa = & $clean $A
+    $pb = & $clean $B
+    $len = [Math]::Max($pa.Count, $pb.Count)
+    for ($i = 0; $i -lt $len; $i++) {
+        $x = if ($i -lt $pa.Count) { [int]$pa[$i] } else { 0 }
+        $y = if ($i -lt $pb.Count) { [int]$pb[$i] } else { 0 }
+        if ($x -gt $y) { return 1 }
+        if ($x -lt $y) { return -1 }
+    }
+    return 0
+}
+
+# Prueft die neueste Release-Version. Quelle standardmaessig das Gitea-Repo;
+# ueber Settings.update.apiUrl / .token ueberschreibbar (falls Repo privat).
+# Braucht KEINE Graph-Verbindung. Fehler werden still zurueckgegeben (kein Banner).
+function Get-UpdateCheckEndpoint {
+    $current = [string]$script:ToolVersion
+    $out = @{ current = $current; latest = ''; updateAvailable = $false; releaseUrl = ''; error = '' }
+
+    $api   = 'https://git.wende.it/api/v1/repos/marco/Intune-Manager/releases/latest'
+    $token = ''
+    try {
+        if ($script:Settings.update) {
+            if ($script:Settings.update.apiUrl) { $api   = [string]$script:Settings.update.apiUrl }
+            if ($script:Settings.update.token)  { $token = [string]$script:Settings.update.token }
+        }
+    } catch {}
+
+    $headers = @{ 'User-Agent' = 'IntuneManager' }
+    if ($token) { $headers['Authorization'] = "token $token" }
+
+    try { [Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12 } catch {}
+    try {
+        $rel = Invoke-RestMethod -Uri $api -Headers $headers -Method GET -TimeoutSec 8
+        $latest = ([string]$rel.tag_name).TrimStart('v','V')
+        $out.latest          = $latest
+        $out.releaseUrl      = [string]$rel.html_url
+        $out.updateAvailable = ((Compare-SemVer $latest $current) -gt 0)
+    } catch {
+        $out.error = $_.Exception.Message
+        Write-Host "[UPDATE] Versions-Check fehlgeschlagen: $($_.Exception.Message)" -ForegroundColor DarkGray
+    }
+    return $out
+}
+
 # ============================================================
 # Status & Connection
 # ============================================================
@@ -3605,3 +3665,198 @@ footer code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;bac
     [IO.File]::WriteAllText($path, $html, [System.Text.Encoding]::UTF8)
     return $path
 }
+
+# HTML-Report fuers Geraete-Offboarding — pro Geraet die ausgefuehrten Loeschungen
+# (Entra/Intune/Autopilot) mit Status + Meldung. Liegt in Api.ps1 (BOM) wegen Umlauten.
+function New-OffboardHtmlReport {
+    param($Devices, $Results, [int]$Success, [int]$Errors, [int]$Total, [string]$EntraAction, [bool]$DoIntune, [bool]$DoAutopilot)
+
+    Add-Type -AssemblyName System.Web
+    function _e { param($s) if ($null -eq $s) { return "" } return [System.Web.HttpUtility]::HtmlEncode([string]$s) }
+
+    $ts      = Get-Date -Format "yyyy-MM-dd_HH-mm-ss"
+    $tsHuman = Get-Date -Format "dd.MM.yyyy HH:mm:ss"
+    $name    = "offboard-report-$ts.html"
+    $path    = Join-Path $script:Config.ReportDir $name
+    $user    = $env:USERNAME
+    $machine = $env:COMPUTERNAME
+    $tenant  = if ($script:State.TenantId) { $script:State.TenantId } else { "" }
+    $account = if ($script:State.Account)  { $script:State.Account }  else { "" }
+    $devCount = @($Devices).Count
+
+    $bannerCls = if ($Errors -gt 0) { "banner-err" } else { "banner-ok" }
+    $bannerTxt = if ($Errors -gt 0) { "$Errors von $Total Aktion(en) fehlgeschlagen - Details unten" } else { "Alle $Success Aktion(en) erfolgreich" }
+
+    # Dienst-Zusammenfassung (was angefordert wurde)
+    $svcParts = @()
+    if     ($EntraAction -eq 'delete')  { $svcParts += "Entra ID: geloescht" }
+    elseif ($EntraAction -eq 'disable') { $svcParts += "Entra ID: deaktiviert" }
+    if ($DoIntune)    { $svcParts += "Intune: geloescht" }
+    if ($DoAutopilot) { $svcParts += "Autopilot: geloescht" }
+    $svcTxt = if ($svcParts.Count -gt 0) { ($svcParts -join " &middot; ") } else { "keine" }
+
+    # Ergebnisse pro Geraet gruppieren (Reihenfolge = Geraeteliste)
+    $byDev = [ordered]@{}
+    foreach ($d in @($Devices)) { $dn = [string]$d.deviceName; if ($dn -and -not $byDev.Contains($dn)) { $byDev[$dn] = @() } }
+    foreach ($r in @($Results)) {
+        $dn = [string]$r.deviceName
+        if (-not $byDev.Contains($dn)) { $byDev[$dn] = @() }
+        $byDev[$dn] += $r
+    }
+
+    $devBlocks = ""
+    foreach ($dn in @($byDev.Keys)) {
+        $rows = @($byDev[$dn])
+        $okC  = @($rows | Where-Object { $_.success }).Count
+        $errC = @($rows | Where-Object { -not $_.success }).Count
+        $rowsHtml = ""
+        foreach ($r in $rows) {
+            $cls = if ($r.success) { "ok" } else { "err" }
+            $ico = if ($r.success) { "&#10003;" } else { "&#33;" }
+            $lbl = if ($r.success) { "Erfolg" } else { "Fehler" }
+            $msg = if ($r.error) { _e $r.error } else { "" }
+            $rowsHtml += "<tr class='row-$cls'>" +
+                "<td class='c-status'><span class='status-pill status-$cls'>$ico $lbl</span></td>" +
+                "<td class='c-svc'>$(_e $r.service)</td>" +
+                "<td class='c-act'>$(_e $r.action)</td>" +
+                "<td class='c-msg'>$msg</td></tr>"
+        }
+        if (-not $rowsHtml) { $rowsHtml = "<tr><td colspan='4' class='c-msg'>Keine ausgefuehrten Aktionen.</td></tr>" }
+        $stats = ""
+        if ($okC -gt 0)  { $stats += "<span class='hd-pill hd-ok'>$okC OK</span>" }
+        if ($errC -gt 0) { $stats += "<span class='hd-pill hd-err'>$errC Fehler</span>" }
+        $devBlocks += "<details class='dev-block' open><summary class='dev-head'>" +
+            "<span class='dev-name'>$(_e $dn)</span><span class='dev-stats'>$stats</span></summary>" +
+            "<div class='dev-body'><table class='res-table'><thead><tr>" +
+            "<th class='c-status'>Status</th><th class='c-svc'>Dienst</th><th class='c-act'>Aktion</th><th class='c-msg'>Meldung</th>" +
+            "</tr></thead><tbody>$rowsHtml</tbody></table></div></details>"
+    }
+    if (-not $devBlocks) { $devBlocks = "<div class='empty'>Keine Ergebnisse.</div>" }
+
+    $html = @"
+<!DOCTYPE html>
+<html lang="de">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Intune Offboarding-Report - $tsHuman</title>
+<link rel="preconnect" href="https://rsms.me/">
+<link rel="stylesheet" href="https://rsms.me/inter/inter.css">
+<style>
+:root{
+  --black-100:#0A0E15;--black-80:#373F4E;--black-60:#667085;
+  --white-100:#FFFFFF;--white-90:#F0F1F5;--white-80:#E0E4EB;--white-70:#D1D6E0;
+  --blue-60:#3566B6;--blue-10:#E0ECFF;
+  --success-100:#008072;--success-60:#A0E3D8;--success-10:#D0FBF5;
+  --error-100:#B21919;--error-60:#EA9E9E;--error-10:#FBE0E0;
+  --warning-100:#8F7200;--warning-60:#F8E081;--warning-10:#FFF3C2;
+  --bg:#F7FAFD;--surface:#FFF;--surface-soft:#F4F7FB;--hairline:var(--white-70);--hairline-soft:var(--white-90);
+  --text-primary:var(--black-100);--text-secondary:var(--black-80);--text-muted:var(--black-60);
+  --r-sm:6px;--r-md:10px;--r-lg:14px;--shadow-soft:0 1px 2px rgba(23,64,130,.04),0 2px 6px rgba(23,64,130,.04);
+}
+*{box-sizing:border-box;margin:0;padding:0}
+html,body{font-family:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;background:var(--bg);color:var(--text-secondary);line-height:1.5;-webkit-font-smoothing:antialiased}
+body{padding:32px 16px 80px}
+.container{max-width:1100px;margin:0 auto}
+.head{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:24px 28px;margin-bottom:20px;box-shadow:var(--shadow-soft)}
+.head-top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
+.brand{display:flex;align-items:center;gap:12px}
+.logo{width:40px;height:40px;border-radius:9px;background:var(--blue-60);color:#fff;display:grid;place-items:center;font-size:20px;font-weight:700}
+.title{font-size:22px;font-weight:700;letter-spacing:-.015em;color:var(--text-primary)}
+.subtitle{font-size:13px;color:var(--text-muted);margin-top:2px}
+.head-meta{display:flex;flex-wrap:wrap;gap:6px}
+.meta-pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;background:var(--surface-soft);border:1px solid var(--hairline);padding:5px 10px;border-radius:999px;color:var(--text-secondary);font-weight:500}
+.meta-pill .lbl{color:var(--text-muted);text-transform:uppercase;font-size:10px;letter-spacing:.04em;font-weight:600}
+.meta-pill code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:11px}
+.banner{margin-top:18px;padding:12px 16px;border-radius:var(--r-md);font-size:13.5px;font-weight:500;display:flex;align-items:center;gap:10px;border:1px solid transparent}
+.banner-ok{background:var(--success-10);border-color:var(--success-60);color:var(--success-100)}
+.banner-err{background:var(--error-10);border-color:var(--error-60);color:var(--error-100)}
+.banner-icon{width:22px;height:22px;border-radius:50%;display:inline-grid;place-items:center;font-size:13px;font-weight:700}
+.banner-ok .banner-icon{background:var(--success-60);color:var(--success-100)}
+.banner-err .banner-icon{background:var(--error-60);color:var(--error-100)}
+.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:20px}
+.kpi{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-md);padding:18px}
+.kpi-num{font-size:30px;font-weight:700;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--text-primary)}
+.kpi-lbl{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600;margin-top:6px}
+.kpi.ok .kpi-num{color:var(--success-100)}
+.kpi.err .kpi-num{color:var(--error-100)}
+.section{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:22px 24px;margin-bottom:18px;box-shadow:var(--shadow-soft)}
+.section-title{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:4px}
+.section-sub{font-size:12px;color:var(--text-muted);margin-bottom:14px}
+.dev-block{border:1px solid var(--hairline);border-radius:var(--r-md);overflow:hidden;margin-bottom:10px;background:var(--surface)}
+.dev-head{cursor:pointer;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;list-style:none}
+.dev-head::-webkit-details-marker{display:none}
+.dev-name{font-size:14px;font-weight:600;color:var(--text-primary)}
+.dev-stats{display:flex;gap:6px}
+.hd-pill{font-size:10.5px;font-weight:700;padding:2px 8px;border-radius:999px}
+.hd-ok{background:var(--success-10);color:var(--success-100)}
+.hd-err{background:var(--error-10);color:var(--error-100)}
+.dev-body{border-top:1px solid var(--hairline-soft)}
+.res-table{width:100%;border-collapse:collapse;font-size:13px}
+.res-table th{text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-weight:600;padding:8px 16px;background:var(--surface-soft);border-bottom:1px solid var(--hairline-soft)}
+.res-table td{padding:9px 16px;border-bottom:1px solid var(--hairline-soft);vertical-align:top}
+.res-table tr:last-child td{border-bottom:none}
+.c-status{width:120px}.c-svc{width:120px;font-weight:600;color:var(--text-primary)}.c-act{width:130px}
+.c-msg{color:var(--error-100)}
+.status-pill{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;padding:3px 9px;border-radius:999px;border:1px solid transparent;white-space:nowrap}
+.status-ok{background:var(--success-10);color:var(--success-100);border-color:var(--success-60)}
+.status-err{background:var(--error-10);color:var(--error-100);border-color:var(--error-60)}
+.empty{padding:18px;text-align:center;color:var(--text-muted);font-size:13px;background:var(--surface-soft);border-radius:var(--r-md);border:1px dashed var(--hairline)}
+footer{text-align:center;color:var(--text-muted);font-size:11.5px;margin-top:24px}
+footer code{font-family:ui-monospace,Menlo,Consolas,monospace;background:var(--surface);padding:1px 6px;border-radius:4px;border:1px solid var(--hairline)}
+@media print{body{background:#fff;padding:0}.section,.head,.kpi,.dev-block{box-shadow:none;break-inside:avoid}}
+</style>
+</head>
+<body>
+<div class="container">
+  <header class="head">
+    <div class="head-top">
+      <div class="brand">
+        <div class="logo">I</div>
+        <div>
+          <div class="title">Intune Offboarding-Report</div>
+          <div class="subtitle">$tsHuman &middot; ausgefuehrt von $(_e $user)</div>
+        </div>
+      </div>
+      <div class="head-meta">
+"@
+    if ($account) { $html += "<span class='meta-pill'><span class='lbl'>Account</span> $(_e $account)</span>" }
+    if ($tenant)  { $html += "<span class='meta-pill'><span class='lbl'>Tenant</span> <code>$(_e $tenant)</code></span>" }
+    $html += "<span class='meta-pill'><span class='lbl'>Host</span> $(_e $machine)</span>"
+    $html += @"
+      </div>
+    </div>
+    <div class="banner $bannerCls">
+      <span class="banner-icon">$(if ($Errors -gt 0) { '!' } else { '&#10003;' })</span>
+      <span>$bannerTxt</span>
+    </div>
+  </header>
+
+  <div class="kpis">
+    <div class="kpi tot"><div class="kpi-num">$devCount</div><div class="kpi-lbl">Geraete</div></div>
+    <div class="kpi tot"><div class="kpi-num">$Total</div><div class="kpi-lbl">Aktionen</div></div>
+    <div class="kpi ok"><div class="kpi-num">$Success</div><div class="kpi-lbl">Erfolgreich</div></div>
+    <div class="kpi err"><div class="kpi-num">$Errors</div><div class="kpi-lbl">Fehler</div></div>
+  </div>
+
+  <div class="section">
+    <div class="section-title">Angeforderte Dienste</div>
+    <div class="section-sub">$svcTxt</div>
+  </div>
+
+  <div class="section">
+    <div class="section-title">Ergebnisse pro Geraet</div>
+    <div class="section-sub">Jeder Block zeigt die ausgefuehrten Loeschungen/Aenderungen mit Status und Meldung.</div>
+    $devBlocks
+  </div>
+
+  <footer>
+    Intune Manager &middot; Web Edition <code>v$(_e $script:ToolVersion)</code> &middot; Offboarding-Report
+  </footer>
+</div>
+</body>
+</html>
+"@
+    [IO.File]::WriteAllText($path, $html, [System.Text.Encoding]::UTF8)
+    return $path
+}

src/Offboard.ps1

@@ -281,7 +281,19 @@ function Invoke-OffboardExecuteEndpoint {
             success = $ok; error = $errMsg
         }
     }
-    $okCount = @($results | Where-Object { $_.success }).Count
+    $okCount  = @($results | Where-Object { $_.success }).Count
+    $errCount = $results.Count - $okCount
     Write-Host "  -> $okCount/$($results.Count) erfolgreich" -ForegroundColor DarkGray
-    return @{ ok = $true; successCount = $okCount; total = $results.Count; results = @($results) }
+
+    # HTML-Report erzeugen (pro Geraet die ausgefuehrten Loeschungen) und verlinken.
+    $reportUrl = ""
+    try {
+        $reportFile = New-OffboardHtmlReport -Devices $devices -Results $results -Success $okCount -Errors $errCount -Total $results.Count -EntraAction $entraAction -DoIntune $doIntune -DoAutopilot $doAutopilot
+        if ($reportFile) { $reportUrl = "/reports/" + (Split-Path $reportFile -Leaf) }
+        Write-Host "[OFFBOARD] HTML-Report: $reportFile" -ForegroundColor DarkGray
+    } catch {
+        Write-Host "[OFFBOARD] Report-Erstellung fehlgeschlagen: $($_.Exception.Message)" -ForegroundColor Red
+    }
+
+    return @{ ok = $true; successCount = $okCount; total = $results.Count; results = @($results); reportUrl = [string]$reportUrl }
 }