Files
breakpilot-compliance/admin-compliance/app/sdk/multi-tenant/page.tsx
Benjamin Admin 215b95adfa
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refactor: Admin-Layout komplett entfernt — SDK als einziges Layout
Kaputtes (admin) Layout geloescht (Role-Selection, 404-Sidebar, localhost-Dashboard).
SDK-Flow nach /sdk/sdk-flow verschoben. Route-Gruppe (sdk) aufgeloest.
Root-Seite redirected auf /sdk. ~25 ungenutzte Dateien/Verzeichnisse entfernt.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-04 11:43:00 +01:00

1664 lines
58 KiB
TypeScript

'use client'
import React, { useState, useEffect, useCallback } from 'react'
import {
Building2,
Plus,
Users,
Shield,
AlertTriangle,
Activity,
GraduationCap,
Truck,
ChevronDown,
ChevronUp,
Pencil,
Eye,
RefreshCw,
Loader2,
Globe,
CheckCircle2,
XCircle,
BarChart3,
Search,
X,
Settings,
} from 'lucide-react'
// =============================================================================
// TYPES
// =============================================================================
interface TenantOverview {
id: string
name: string
slug: string
status: string
max_users: number
llm_quota_monthly: number
compliance_score: number
risk_level: string
namespace_count: number
open_incidents: number
open_reports: number
pending_dsrs: number
training_completion_rate: number
vendor_risk_high: number
created_at: string
updated_at: string
}
interface TenantNamespace {
id: string
tenant_id: string
name: string
slug: string
isolation_level: string
data_classification: string
created_at: string
}
interface OverviewResponse {
tenants: TenantOverview[]
total: number
average_score: number
generated_at: string
}
interface CreateTenantForm {
name: string
slug: string
max_users: number
llm_quota_monthly: number
}
interface EditTenantForm {
name: string
max_users: number
llm_quota_monthly: number
status: string
}
interface CreateNamespaceForm {
name: string
slug: string
isolation_level: string
data_classification: string
}
type SortField = 'name' | 'score' | 'risk'
type StatusFilter = 'all' | 'active' | 'suspended' | 'inactive'
// =============================================================================
// CONSTANTS
// =============================================================================
const FALLBACK_TENANT_ID = '00000000-0000-0000-0000-000000000001'
const FALLBACK_USER_ID = '00000000-0000-0000-0000-000000000001'
const API_BASE = '/api/sdk/v1/multi-tenant'
const STATUS_OPTIONS = [
{ value: 'active', label: 'Aktiv' },
{ value: 'suspended', label: 'Suspendiert' },
{ value: 'inactive', label: 'Inaktiv' },
]
const FILTER_OPTIONS: { value: StatusFilter; label: string }[] = [
{ value: 'all', label: 'Alle' },
{ value: 'active', label: 'Aktiv' },
{ value: 'suspended', label: 'Suspendiert' },
{ value: 'inactive', label: 'Inaktiv' },
]
const SORT_OPTIONS: { value: SortField; label: string }[] = [
{ value: 'name', label: 'Name' },
{ value: 'score', label: 'Score' },
{ value: 'risk', label: 'Risiko' },
]
const ISOLATION_LEVELS = [
{ value: 'shared', label: 'Shared' },
{ value: 'isolated', label: 'Isoliert' },
{ value: 'dedicated', label: 'Dediziert' },
]
const DATA_CLASSIFICATIONS = [
{ value: 'public', label: 'Oeffentlich' },
{ value: 'internal', label: 'Intern' },
{ value: 'confidential', label: 'Vertraulich' },
{ value: 'restricted', label: 'Eingeschraenkt' },
]
const RISK_ORDER: Record<string, number> = {
LOW: 0,
MEDIUM: 1,
HIGH: 2,
CRITICAL: 3,
}
const EMPTY_CREATE_FORM: CreateTenantForm = {
name: '',
slug: '',
max_users: 100,
llm_quota_monthly: 10000,
}
const EMPTY_NAMESPACE_FORM: CreateNamespaceForm = {
name: '',
slug: '',
isolation_level: 'shared',
data_classification: 'internal',
}
// =============================================================================
// HELPERS
// =============================================================================
function getTenantId(): string {
if (typeof window !== 'undefined') {
return localStorage.getItem('sdk-tenant-id') || FALLBACK_TENANT_ID
}
return FALLBACK_TENANT_ID
}
function getUserId(): string {
if (typeof window !== 'undefined') {
return localStorage.getItem('sdk-user-id') || FALLBACK_USER_ID
}
return FALLBACK_USER_ID
}
function formatDate(dateStr: string | null): string {
if (!dateStr) return '-'
return new Date(dateStr).toLocaleDateString('de-DE', {
day: '2-digit',
month: '2-digit',
year: 'numeric',
})
}
function formatDateTime(dateStr: string | null): string {
if (!dateStr) return '-'
return new Date(dateStr).toLocaleString('de-DE', {
day: '2-digit',
month: '2-digit',
year: 'numeric',
hour: '2-digit',
minute: '2-digit',
})
}
function slugify(text: string): string {
return text
.toLowerCase()
.replace(/[^a-z0-9]+/g, '-')
.replace(/^-+|-+$/g, '')
}
function getScoreColor(score: number): string {
if (score >= 80) return '#22c55e'
if (score >= 60) return '#eab308'
if (score >= 40) return '#f97316'
return '#ef4444'
}
function getScoreBgClasses(score: number): string {
if (score >= 80) return 'bg-green-50 text-green-700 border-green-200'
if (score >= 60) return 'bg-amber-50 text-amber-700 border-amber-200'
if (score >= 40) return 'bg-orange-50 text-orange-700 border-orange-200'
return 'bg-red-50 text-red-700 border-red-200'
}
function getRiskBadgeClasses(level: string): string {
switch (level.toUpperCase()) {
case 'LOW':
return 'bg-green-100 text-green-800'
case 'MEDIUM':
return 'bg-yellow-100 text-yellow-800'
case 'HIGH':
return 'bg-orange-100 text-orange-800'
case 'CRITICAL':
return 'bg-red-100 text-red-800'
default:
return 'bg-gray-100 text-gray-800'
}
}
function getStatusBadge(status: string): { bg: string; text: string; label: string; icon: React.ReactNode } {
switch (status) {
case 'active':
return {
bg: 'bg-green-100',
text: 'text-green-700',
label: 'Aktiv',
icon: <CheckCircle2 className="w-3 h-3" />,
}
case 'suspended':
return {
bg: 'bg-yellow-100',
text: 'text-yellow-700',
label: 'Suspendiert',
icon: <AlertTriangle className="w-3 h-3" />,
}
case 'inactive':
return {
bg: 'bg-red-100',
text: 'text-red-700',
label: 'Inaktiv',
icon: <XCircle className="w-3 h-3" />,
}
default:
return {
bg: 'bg-gray-100',
text: 'text-gray-700',
label: status,
icon: null,
}
}
}
async function apiFetch<T>(endpoint: string, options: RequestInit = {}): Promise<T> {
const res = await fetch(`${API_BASE}${endpoint}`, {
...options,
headers: {
'Content-Type': 'application/json',
'X-Tenant-ID': getTenantId(),
'X-User-ID': getUserId(),
...options.headers,
},
})
if (!res.ok) {
const body = await res.json().catch(() => ({}))
throw new Error(body.error || body.message || `HTTP ${res.status}`)
}
return res.json()
}
// =============================================================================
// SUB-COMPONENTS
// =============================================================================
function LoadingSkeleton() {
return (
<div className="space-y-8 animate-pulse">
{/* Header Skeleton */}
<div className="flex items-center justify-between">
<div>
<div className="h-8 w-80 bg-slate-200 rounded mb-2" />
<div className="h-4 w-56 bg-slate-200 rounded" />
</div>
<div className="flex gap-2">
<div className="h-10 w-10 bg-slate-200 rounded-lg" />
<div className="h-10 w-52 bg-slate-200 rounded-lg" />
</div>
</div>
{/* Stats Skeleton */}
<div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4">
{Array.from({ length: 4 }).map((_, i) => (
<div key={i} className="bg-white rounded-xl border border-slate-200 p-5">
<div className="h-4 w-28 bg-slate-200 rounded mb-3" />
<div className="h-8 w-16 bg-slate-200 rounded" />
</div>
))}
</div>
{/* Cards Skeleton */}
<div className="grid grid-cols-1 lg:grid-cols-2 xl:grid-cols-3 gap-4">
{Array.from({ length: 6 }).map((_, i) => (
<div key={i} className="bg-white rounded-xl border border-slate-200 p-5">
<div className="h-5 w-40 bg-slate-200 rounded mb-3" />
<div className="h-4 w-28 bg-slate-200 rounded mb-4" />
<div className="h-16 w-16 bg-slate-200 rounded-full mx-auto mb-4" />
<div className="space-y-2">
<div className="h-3 w-full bg-slate-200 rounded" />
<div className="h-3 w-3/4 bg-slate-200 rounded" />
</div>
</div>
))}
</div>
</div>
)
}
function EmptyState({
icon,
title,
description,
action,
}: {
icon: React.ReactNode
title: string
description: string
action?: React.ReactNode
}) {
return (
<div className="text-center py-16">
<div className="w-16 h-16 mx-auto bg-indigo-50 rounded-full flex items-center justify-center mb-4">
{icon}
</div>
<h3 className="text-lg font-semibold text-slate-900">{title}</h3>
<p className="mt-2 text-sm text-slate-500 max-w-md mx-auto">{description}</p>
{action && <div className="mt-6">{action}</div>}
</div>
)
}
function StatCard({
label,
value,
icon,
color,
}: {
label: string
value: string | number
icon: React.ReactNode
color: 'indigo' | 'green' | 'blue' | 'red'
}) {
const colorMap = {
indigo: {
iconBg: 'bg-indigo-100',
iconText: 'text-indigo-600',
valueBg: '',
},
green: {
iconBg: 'bg-green-100',
iconText: 'text-green-600',
valueBg: '',
},
blue: {
iconBg: 'bg-blue-100',
iconText: 'text-blue-600',
valueBg: '',
},
red: {
iconBg: 'bg-red-100',
iconText: 'text-red-600',
valueBg: '',
},
}
const c = colorMap[color]
return (
<div className="bg-white rounded-xl border border-slate-200 p-5 hover:shadow-sm transition-shadow">
<div className="flex items-center gap-3 mb-3">
<div className={`w-10 h-10 rounded-lg ${c.iconBg} flex items-center justify-center`}>
<span className={c.iconText}>{icon}</span>
</div>
<span className="text-sm font-medium text-slate-500">{label}</span>
</div>
<div className="text-2xl font-bold text-slate-900">{value}</div>
</div>
)
}
function ComplianceRing({ score, size = 64 }: { score: number; size?: number }) {
const strokeWidth = 5
const radius = (size - strokeWidth) / 2
const circumference = 2 * Math.PI * radius
const progress = Math.max(0, Math.min(100, score))
const offset = circumference - (progress / 100) * circumference
const color = getScoreColor(score)
return (
<div className="relative" style={{ width: size, height: size }}>
<svg width={size} height={size} className="transform -rotate-90">
<circle
cx={size / 2}
cy={size / 2}
r={radius}
fill="none"
stroke="#e2e8f0"
strokeWidth={strokeWidth}
/>
<circle
cx={size / 2}
cy={size / 2}
r={radius}
fill="none"
stroke={color}
strokeWidth={strokeWidth}
strokeDasharray={circumference}
strokeDashoffset={offset}
strokeLinecap="round"
className="transition-all duration-700 ease-out"
/>
</svg>
<div className="absolute inset-0 flex items-center justify-center">
<span className="text-sm font-bold text-slate-900">{score}</span>
</div>
</div>
)
}
function Modal({
open,
onClose,
title,
children,
maxWidth = 'max-w-lg',
}: {
open: boolean
onClose: () => void
title: string
children: React.ReactNode
maxWidth?: string
}) {
if (!open) return null
return (
<div className="fixed inset-0 z-50 flex items-center justify-center p-4">
<div className="fixed inset-0 bg-black/40 backdrop-blur-sm" onClick={onClose} />
<div className={`relative bg-white rounded-2xl shadow-2xl w-full ${maxWidth} max-h-[90vh] overflow-y-auto`}>
<div className="flex items-center justify-between px-6 py-4 border-b border-slate-200">
<h2 className="text-lg font-semibold text-slate-900">{title}</h2>
<button
onClick={onClose}
className="p-1.5 rounded-lg text-slate-400 hover:text-slate-600 hover:bg-slate-100 transition-colors"
>
<X className="w-5 h-5" />
</button>
</div>
<div className="px-6 py-5">{children}</div>
</div>
</div>
)
}
// =============================================================================
// TENANT CARD
// =============================================================================
function TenantCard({
tenant,
onEdit,
onViewDetails,
onSwitchTenant,
}: {
tenant: TenantOverview
onEdit: (t: TenantOverview) => void
onViewDetails: (t: TenantOverview) => void
onSwitchTenant: (t: TenantOverview) => void
}) {
const [expanded, setExpanded] = useState(false)
const statusInfo = getStatusBadge(tenant.status)
return (
<div className="bg-white rounded-xl border border-slate-200 hover:border-indigo-300 hover:shadow-md transition-all overflow-hidden">
{/* Card Header */}
<div className="p-5">
<div className="flex items-start justify-between mb-3">
<div className="flex-1 min-w-0">
<div className="flex items-center gap-2 mb-1">
<h3 className="text-base font-semibold text-slate-900 truncate">{tenant.name}</h3>
<span className={`inline-flex items-center gap-1 px-2 py-0.5 text-xs font-medium rounded-full ${statusInfo.bg} ${statusInfo.text}`}>
{statusInfo.icon}
{statusInfo.label}
</span>
</div>
<p className="text-xs text-slate-400 font-mono">{tenant.slug}</p>
</div>
<ComplianceRing score={tenant.compliance_score} size={56} />
</div>
{/* Risk Level */}
<div className="flex items-center gap-2 mb-4">
<span className={`inline-flex items-center gap-1 px-2 py-0.5 text-xs font-semibold rounded-full ${getRiskBadgeClasses(tenant.risk_level)}`}>
<Shield className="w-3 h-3" />
{tenant.risk_level}
</span>
<span className="text-xs text-slate-400">
{tenant.namespace_count} Namespace{tenant.namespace_count !== 1 ? 's' : ''}
</span>
<span className="text-xs text-slate-400 ml-auto">
{formatDate(tenant.created_at)}
</span>
</div>
{/* Quick Metrics */}
<div className="grid grid-cols-2 gap-2 mb-4">
<div className="flex items-center gap-1.5 text-xs text-slate-600 bg-slate-50 rounded-lg px-2.5 py-1.5">
<AlertTriangle className="w-3.5 h-3.5 text-orange-500" />
<span>{tenant.open_incidents} Vorfaelle</span>
</div>
<div className="flex items-center gap-1.5 text-xs text-slate-600 bg-slate-50 rounded-lg px-2.5 py-1.5">
<Shield className="w-3.5 h-3.5 text-indigo-500" />
<span>{tenant.open_reports} Meldungen</span>
</div>
<div className="flex items-center gap-1.5 text-xs text-slate-600 bg-slate-50 rounded-lg px-2.5 py-1.5">
<Users className="w-3.5 h-3.5 text-blue-500" />
<span>{tenant.pending_dsrs} DSRs</span>
</div>
<div className="flex items-center gap-1.5 text-xs text-slate-600 bg-slate-50 rounded-lg px-2.5 py-1.5">
<GraduationCap className="w-3.5 h-3.5 text-green-500" />
<span>{tenant.training_completion_rate}% Training</span>
</div>
</div>
{/* Vendor Risk Info */}
{tenant.vendor_risk_high > 0 && (
<div className="flex items-center gap-1.5 text-xs text-orange-600 bg-orange-50 rounded-lg px-2.5 py-1.5 mb-4">
<Truck className="w-3.5 h-3.5" />
<span>{tenant.vendor_risk_high} Dienstleister mit hohem Risiko</span>
</div>
)}
{/* Actions */}
<div className="flex items-center gap-2">
<button
onClick={() => onViewDetails(tenant)}
className="flex items-center gap-1.5 px-3 py-1.5 text-xs font-medium text-indigo-600 bg-indigo-50 hover:bg-indigo-100 rounded-lg transition-colors"
>
<Eye className="w-3.5 h-3.5" />
Details
</button>
<button
onClick={() => onEdit(tenant)}
className="flex items-center gap-1.5 px-3 py-1.5 text-xs font-medium text-slate-600 bg-slate-50 hover:bg-slate-100 rounded-lg transition-colors"
>
<Pencil className="w-3.5 h-3.5" />
Bearbeiten
</button>
<button
onClick={() => onSwitchTenant(tenant)}
className="flex items-center gap-1.5 px-3 py-1.5 text-xs font-medium text-blue-600 bg-blue-50 hover:bg-blue-100 rounded-lg transition-colors ml-auto"
>
<Globe className="w-3.5 h-3.5" />
Wechseln
</button>
<button
onClick={() => setExpanded(!expanded)}
className="p-1.5 text-slate-400 hover:text-slate-600 hover:bg-slate-100 rounded-lg transition-colors"
>
{expanded ? <ChevronUp className="w-4 h-4" /> : <ChevronDown className="w-4 h-4" />}
</button>
</div>
</div>
{/* Expanded Section */}
{expanded && (
<div className="border-t border-slate-100 bg-slate-50/50 px-5 py-4 space-y-3">
<div className="grid grid-cols-2 gap-3 text-xs">
<div>
<span className="text-slate-400">Max. Benutzer</span>
<p className="font-semibold text-slate-700">{tenant.max_users.toLocaleString('de-DE')}</p>
</div>
<div>
<span className="text-slate-400">LLM Kontingent / Monat</span>
<p className="font-semibold text-slate-700">{tenant.llm_quota_monthly.toLocaleString('de-DE')}</p>
</div>
<div>
<span className="text-slate-400">Compliance Score</span>
<p className="font-semibold text-slate-700">{tenant.compliance_score} / 100</p>
</div>
<div>
<span className="text-slate-400">Aktualisiert</span>
<p className="font-semibold text-slate-700">{formatDateTime(tenant.updated_at)}</p>
</div>
</div>
</div>
)}
</div>
)
}
// =============================================================================
// CREATE TENANT MODAL
// =============================================================================
function CreateTenantModal({
open,
onClose,
onCreated,
}: {
open: boolean
onClose: () => void
onCreated: () => void
}) {
const [form, setForm] = useState<CreateTenantForm>({ ...EMPTY_CREATE_FORM })
const [saving, setSaving] = useState(false)
const [error, setError] = useState<string | null>(null)
const [slugManual, setSlugManual] = useState(false)
const handleNameChange = (name: string) => {
setForm((prev) => ({
...prev,
name,
slug: slugManual ? prev.slug : slugify(name),
}))
}
const handleSlugChange = (slug: string) => {
setSlugManual(true)
setForm((prev) => ({ ...prev, slug: slugify(slug) }))
}
const isValid = form.name.trim().length >= 2 && form.slug.trim().length >= 2
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault()
if (!isValid) return
setSaving(true)
setError(null)
try {
await apiFetch('/tenants', {
method: 'POST',
body: JSON.stringify({
name: form.name.trim(),
slug: form.slug.trim(),
max_users: form.max_users,
llm_quota_monthly: form.llm_quota_monthly,
}),
})
setForm({ ...EMPTY_CREATE_FORM })
setSlugManual(false)
onCreated()
onClose()
} catch (err) {
setError(err instanceof Error ? err.message : 'Fehler beim Erstellen')
} finally {
setSaving(false)
}
}
const handleClose = () => {
setForm({ ...EMPTY_CREATE_FORM })
setSlugManual(false)
setError(null)
onClose()
}
return (
<Modal open={open} onClose={handleClose} title="Neuen Mandanten erstellen">
<form onSubmit={handleSubmit} className="space-y-4">
{error && (
<div className="flex items-center gap-2 p-3 text-sm text-red-700 bg-red-50 rounded-lg border border-red-200">
<AlertTriangle className="w-4 h-4 shrink-0" />
{error}
</div>
)}
<div>
<label className="block text-sm font-medium text-slate-700 mb-1">
Name <span className="text-red-500">*</span>
</label>
<input
type="text"
value={form.name}
onChange={(e) => handleNameChange(e.target.value)}
placeholder="z.B. Musterfirma GmbH"
className="w-full px-3 py-2 border border-slate-300 rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500"
autoFocus
/>
</div>
<div>
<label className="block text-sm font-medium text-slate-700 mb-1">
Slug <span className="text-red-500">*</span>
</label>
<input
type="text"
value={form.slug}
onChange={(e) => handleSlugChange(e.target.value)}
placeholder="musterfirma-gmbh"
className="w-full px-3 py-2 border border-slate-300 rounded-lg text-sm font-mono focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500"
/>
<p className="mt-1 text-xs text-slate-400">
Kleinbuchstaben, keine Leerzeichen. Wird automatisch aus dem Namen generiert.
</p>
</div>
<div className="grid grid-cols-2 gap-4">
<div>
<label className="block text-sm font-medium text-slate-700 mb-1">
Max. Benutzer
</label>
<input
type="number"
value={form.max_users}
onChange={(e) => setForm((prev) => ({ ...prev, max_users: parseInt(e.target.value) || 0 }))}
min={1}
className="w-full px-3 py-2 border border-slate-300 rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500"
/>
</div>
<div>
<label className="block text-sm font-medium text-slate-700 mb-1">
LLM Kontingent / Monat
</label>
<input
type="number"
value={form.llm_quota_monthly}
onChange={(e) => setForm((prev) => ({ ...prev, llm_quota_monthly: parseInt(e.target.value) || 0 }))}
min={0}
step={1000}
className="w-full px-3 py-2 border border-slate-300 rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500"
/>
</div>
</div>
<div className="flex items-center justify-end gap-3 pt-4 border-t border-slate-200">
<button
type="button"
onClick={handleClose}
className="px-4 py-2 text-sm font-medium text-slate-600 bg-slate-100 hover:bg-slate-200 rounded-lg transition-colors"
>
Abbrechen
</button>
<button
type="submit"
disabled={!isValid || saving}
className="flex items-center gap-2 px-4 py-2 text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 disabled:opacity-50 disabled:cursor-not-allowed rounded-lg transition-colors"
>
{saving && <Loader2 className="w-4 h-4 animate-spin" />}
Mandant erstellen
</button>
</div>
</form>
</Modal>
)
}
// =============================================================================
// EDIT TENANT MODAL
// =============================================================================
function EditTenantModal({
open,
onClose,
tenant,
onUpdated,
}: {
open: boolean
onClose: () => void
tenant: TenantOverview | null
onUpdated: () => void
}) {
const [form, setForm] = useState<EditTenantForm>({
name: '',
max_users: 100,
llm_quota_monthly: 10000,
status: 'active',
})
const [saving, setSaving] = useState(false)
const [error, setError] = useState<string | null>(null)
useEffect(() => {
if (tenant) {
setForm({
name: tenant.name,
max_users: tenant.max_users,
llm_quota_monthly: tenant.llm_quota_monthly,
status: tenant.status,
})
setError(null)
}
}, [tenant])
const isValid = form.name.trim().length >= 2
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault()
if (!isValid || !tenant) return
setSaving(true)
setError(null)
try {
await apiFetch(`/tenants/${tenant.id}`, {
method: 'PUT',
body: JSON.stringify({
name: form.name.trim(),
max_users: form.max_users,
llm_quota_monthly: form.llm_quota_monthly,
status: form.status,
}),
})
onUpdated()
onClose()
} catch (err) {
setError(err instanceof Error ? err.message : 'Fehler beim Aktualisieren')
} finally {
setSaving(false)
}
}
return (
<Modal open={open} onClose={onClose} title={`Mandant bearbeiten: ${tenant?.name || ''}`}>
<form onSubmit={handleSubmit} className="space-y-4">
{error && (
<div className="flex items-center gap-2 p-3 text-sm text-red-700 bg-red-50 rounded-lg border border-red-200">
<AlertTriangle className="w-4 h-4 shrink-0" />
{error}
</div>
)}
<div>
<label className="block text-sm font-medium text-slate-700 mb-1">
Name <span className="text-red-500">*</span>
</label>
<input
type="text"
value={form.name}
onChange={(e) => setForm((prev) => ({ ...prev, name: e.target.value }))}
className="w-full px-3 py-2 border border-slate-300 rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500"
/>
</div>
<div>
<label className="block text-sm font-medium text-slate-700 mb-1">
Status
</label>
<select
value={form.status}
onChange={(e) => setForm((prev) => ({ ...prev, status: e.target.value }))}
className="w-full px-3 py-2 border border-slate-300 rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 bg-white"
>
{STATUS_OPTIONS.map((opt) => (
<option key={opt.value} value={opt.value}>
{opt.label}
</option>
))}
</select>
</div>
<div className="grid grid-cols-2 gap-4">
<div>
<label className="block text-sm font-medium text-slate-700 mb-1">
Max. Benutzer
</label>
<input
type="number"
value={form.max_users}
onChange={(e) => setForm((prev) => ({ ...prev, max_users: parseInt(e.target.value) || 0 }))}
min={1}
className="w-full px-3 py-2 border border-slate-300 rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500"
/>
</div>
<div>
<label className="block text-sm font-medium text-slate-700 mb-1">
LLM Kontingent / Monat
</label>
<input
type="number"
value={form.llm_quota_monthly}
onChange={(e) => setForm((prev) => ({ ...prev, llm_quota_monthly: parseInt(e.target.value) || 0 }))}
min={0}
step={1000}
className="w-full px-3 py-2 border border-slate-300 rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500"
/>
</div>
</div>
<div className="flex items-center justify-end gap-3 pt-4 border-t border-slate-200">
<button
type="button"
onClick={onClose}
className="px-4 py-2 text-sm font-medium text-slate-600 bg-slate-100 hover:bg-slate-200 rounded-lg transition-colors"
>
Abbrechen
</button>
<button
type="submit"
disabled={!isValid || saving}
className="flex items-center gap-2 px-4 py-2 text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 disabled:opacity-50 disabled:cursor-not-allowed rounded-lg transition-colors"
>
{saving && <Loader2 className="w-4 h-4 animate-spin" />}
Speichern
</button>
</div>
</form>
</Modal>
)
}
// =============================================================================
// TENANT DETAIL MODAL
// =============================================================================
function TenantDetailModal({
open,
onClose,
tenant,
onSwitchTenant,
}: {
open: boolean
onClose: () => void
tenant: TenantOverview | null
onSwitchTenant: (t: TenantOverview) => void
}) {
const [namespaces, setNamespaces] = useState<TenantNamespace[]>([])
const [namespacesLoading, setNamespacesLoading] = useState(false)
const [namespacesError, setNamespacesError] = useState<string | null>(null)
const [showCreateNs, setShowCreateNs] = useState(false)
const [nsForm, setNsForm] = useState<CreateNamespaceForm>({ ...EMPTY_NAMESPACE_FORM })
const [nsCreating, setNsCreating] = useState(false)
const [nsError, setNsError] = useState<string | null>(null)
const loadNamespaces = useCallback(async () => {
if (!tenant) return
setNamespacesLoading(true)
setNamespacesError(null)
try {
const data = await apiFetch<{ namespaces: TenantNamespace[]; total: number }>(
`/tenants/${tenant.id}/namespaces`
)
setNamespaces(data.namespaces || [])
} catch (err) {
setNamespacesError(err instanceof Error ? err.message : 'Fehler beim Laden')
} finally {
setNamespacesLoading(false)
}
}, [tenant])
useEffect(() => {
if (open && tenant) {
loadNamespaces()
setShowCreateNs(false)
setNsForm({ ...EMPTY_NAMESPACE_FORM })
setNsError(null)
}
}, [open, tenant, loadNamespaces])
const handleNsNameChange = (name: string) => {
setNsForm((prev) => ({
...prev,
name,
slug: slugify(name),
}))
}
const handleCreateNamespace = async (e: React.FormEvent) => {
e.preventDefault()
if (!tenant || nsForm.name.trim().length < 2) return
setNsCreating(true)
setNsError(null)
try {
await apiFetch(`/tenants/${tenant.id}/namespaces`, {
method: 'POST',
body: JSON.stringify({
name: nsForm.name.trim(),
slug: nsForm.slug.trim(),
isolation_level: nsForm.isolation_level,
data_classification: nsForm.data_classification,
}),
})
setNsForm({ ...EMPTY_NAMESPACE_FORM })
setShowCreateNs(false)
loadNamespaces()
} catch (err) {
setNsError(err instanceof Error ? err.message : 'Fehler beim Erstellen')
} finally {
setNsCreating(false)
}
}
if (!tenant) return null
const statusInfo = getStatusBadge(tenant.status)
const scoreColor = getScoreColor(tenant.compliance_score)
return (
<Modal open={open} onClose={onClose} title={`Mandant: ${tenant.name}`} maxWidth="max-w-2xl">
<div className="space-y-6">
{/* Overview Section */}
<div className="flex items-start gap-5">
<ComplianceRing score={tenant.compliance_score} size={80} />
<div className="flex-1">
<div className="flex items-center gap-2 mb-2">
<h3 className="text-lg font-semibold text-slate-900">{tenant.name}</h3>
<span className={`inline-flex items-center gap-1 px-2 py-0.5 text-xs font-medium rounded-full ${statusInfo.bg} ${statusInfo.text}`}>
{statusInfo.icon}
{statusInfo.label}
</span>
</div>
<p className="text-sm text-slate-400 font-mono mb-2">{tenant.slug}</p>
<div className="flex items-center gap-3 text-xs text-slate-500">
<span className={`inline-flex items-center gap-1 px-2 py-0.5 font-semibold rounded-full ${getRiskBadgeClasses(tenant.risk_level)}`}>
{tenant.risk_level}
</span>
<span>Erstellt: {formatDate(tenant.created_at)}</span>
</div>
</div>
</div>
{/* Compliance Breakdown */}
<div>
<h4 className="text-sm font-semibold text-slate-700 mb-3 flex items-center gap-2">
<BarChart3 className="w-4 h-4 text-indigo-500" />
Compliance-Uebersicht
</h4>
<div className="grid grid-cols-2 sm:grid-cols-3 gap-3">
<div className="bg-slate-50 rounded-lg p-3">
<div className="flex items-center gap-1.5 text-xs text-slate-500 mb-1">
<AlertTriangle className="w-3.5 h-3.5 text-orange-500" />
Offene Vorfaelle
</div>
<p className="text-lg font-bold text-slate-900">{tenant.open_incidents}</p>
</div>
<div className="bg-slate-50 rounded-lg p-3">
<div className="flex items-center gap-1.5 text-xs text-slate-500 mb-1">
<Shield className="w-3.5 h-3.5 text-indigo-500" />
Hinweisgebermeldungen
</div>
<p className="text-lg font-bold text-slate-900">{tenant.open_reports}</p>
</div>
<div className="bg-slate-50 rounded-lg p-3">
<div className="flex items-center gap-1.5 text-xs text-slate-500 mb-1">
<Users className="w-3.5 h-3.5 text-blue-500" />
Ausstehende DSRs
</div>
<p className="text-lg font-bold text-slate-900">{tenant.pending_dsrs}</p>
</div>
<div className="bg-slate-50 rounded-lg p-3">
<div className="flex items-center gap-1.5 text-xs text-slate-500 mb-1">
<GraduationCap className="w-3.5 h-3.5 text-green-500" />
Schulungsquote
</div>
<p className="text-lg font-bold text-slate-900">{tenant.training_completion_rate}%</p>
</div>
<div className="bg-slate-50 rounded-lg p-3">
<div className="flex items-center gap-1.5 text-xs text-slate-500 mb-1">
<Truck className="w-3.5 h-3.5 text-orange-500" />
Hochrisiko-Dienstleister
</div>
<p className="text-lg font-bold text-slate-900">{tenant.vendor_risk_high}</p>
</div>
<div className="bg-slate-50 rounded-lg p-3">
<div className="flex items-center gap-1.5 text-xs text-slate-500 mb-1">
<Activity className="w-3.5 h-3.5" style={{ color: scoreColor }} />
Compliance-Score
</div>
<p className="text-lg font-bold" style={{ color: scoreColor }}>
{tenant.compliance_score}/100
</p>
</div>
</div>
</div>
{/* Settings */}
<div>
<h4 className="text-sm font-semibold text-slate-700 mb-3 flex items-center gap-2">
<Settings className="w-4 h-4 text-indigo-500" />
Mandanten-Einstellungen
</h4>
<div className="grid grid-cols-2 gap-3">
<div className="bg-slate-50 rounded-lg p-3">
<span className="text-xs text-slate-400">Max. Benutzer</span>
<p className="text-base font-semibold text-slate-800">{tenant.max_users.toLocaleString('de-DE')}</p>
</div>
<div className="bg-slate-50 rounded-lg p-3">
<span className="text-xs text-slate-400">LLM Kontingent / Monat</span>
<p className="text-base font-semibold text-slate-800">{tenant.llm_quota_monthly.toLocaleString('de-DE')}</p>
</div>
</div>
</div>
{/* Namespaces */}
<div>
<div className="flex items-center justify-between mb-3">
<h4 className="text-sm font-semibold text-slate-700 flex items-center gap-2">
<Globe className="w-4 h-4 text-indigo-500" />
Namespaces ({namespaces.length})
</h4>
<button
onClick={() => setShowCreateNs(!showCreateNs)}
className="flex items-center gap-1 px-2.5 py-1 text-xs font-medium text-indigo-600 bg-indigo-50 hover:bg-indigo-100 rounded-lg transition-colors"
>
<Plus className="w-3.5 h-3.5" />
Neuer Namespace
</button>
</div>
{/* Create Namespace Form */}
{showCreateNs && (
<form onSubmit={handleCreateNamespace} className="mb-4 p-4 bg-indigo-50/50 rounded-lg border border-indigo-100 space-y-3">
{nsError && (
<div className="flex items-center gap-2 p-2 text-xs text-red-700 bg-red-50 rounded-lg border border-red-200">
<AlertTriangle className="w-3.5 h-3.5 shrink-0" />
{nsError}
</div>
)}
<div className="grid grid-cols-2 gap-3">
<div>
<label className="block text-xs font-medium text-slate-600 mb-1">Name</label>
<input
type="text"
value={nsForm.name}
onChange={(e) => handleNsNameChange(e.target.value)}
placeholder="z.B. Produktion"
className="w-full px-2.5 py-1.5 border border-slate-300 rounded-lg text-xs focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500"
autoFocus
/>
</div>
<div>
<label className="block text-xs font-medium text-slate-600 mb-1">Slug</label>
<input
type="text"
value={nsForm.slug}
readOnly
className="w-full px-2.5 py-1.5 border border-slate-200 rounded-lg text-xs bg-slate-50 font-mono"
/>
</div>
<div>
<label className="block text-xs font-medium text-slate-600 mb-1">Isolationsebene</label>
<select
value={nsForm.isolation_level}
onChange={(e) => setNsForm((prev) => ({ ...prev, isolation_level: e.target.value }))}
className="w-full px-2.5 py-1.5 border border-slate-300 rounded-lg text-xs focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 bg-white"
>
{ISOLATION_LEVELS.map((opt) => (
<option key={opt.value} value={opt.value}>{opt.label}</option>
))}
</select>
</div>
<div>
<label className="block text-xs font-medium text-slate-600 mb-1">Datenklassifikation</label>
<select
value={nsForm.data_classification}
onChange={(e) => setNsForm((prev) => ({ ...prev, data_classification: e.target.value }))}
className="w-full px-2.5 py-1.5 border border-slate-300 rounded-lg text-xs focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 bg-white"
>
{DATA_CLASSIFICATIONS.map((opt) => (
<option key={opt.value} value={opt.value}>{opt.label}</option>
))}
</select>
</div>
</div>
<div className="flex items-center justify-end gap-2">
<button
type="button"
onClick={() => { setShowCreateNs(false); setNsError(null) }}
className="px-3 py-1.5 text-xs font-medium text-slate-600 hover:bg-slate-100 rounded-lg transition-colors"
>
Abbrechen
</button>
<button
type="submit"
disabled={nsForm.name.trim().length < 2 || nsCreating}
className="flex items-center gap-1.5 px-3 py-1.5 text-xs font-medium text-white bg-indigo-600 hover:bg-indigo-700 disabled:opacity-50 disabled:cursor-not-allowed rounded-lg transition-colors"
>
{nsCreating && <Loader2 className="w-3 h-3 animate-spin" />}
Erstellen
</button>
</div>
</form>
)}
{/* Namespaces List */}
{namespacesLoading ? (
<div className="space-y-2 animate-pulse">
{Array.from({ length: 3 }).map((_, i) => (
<div key={i} className="h-12 bg-slate-100 rounded-lg" />
))}
</div>
) : namespacesError ? (
<div className="flex items-center gap-2 p-3 text-sm text-red-700 bg-red-50 rounded-lg border border-red-200">
<AlertTriangle className="w-4 h-4 shrink-0" />
{namespacesError}
</div>
) : namespaces.length === 0 ? (
<div className="text-center py-6 text-sm text-slate-400">
Noch keine Namespaces vorhanden.
</div>
) : (
<div className="space-y-2">
{namespaces.map((ns) => (
<div
key={ns.id}
className="flex items-center gap-3 px-3 py-2.5 bg-white rounded-lg border border-slate-200 text-sm"
>
<Globe className="w-4 h-4 text-indigo-400 shrink-0" />
<div className="flex-1 min-w-0">
<p className="font-medium text-slate-800 truncate">{ns.name}</p>
<p className="text-xs text-slate-400 font-mono">{ns.slug}</p>
</div>
<span className="px-2 py-0.5 text-xs font-medium bg-slate-100 text-slate-600 rounded-full">
{ns.isolation_level}
</span>
<span className="px-2 py-0.5 text-xs font-medium bg-blue-50 text-blue-600 rounded-full">
{ns.data_classification}
</span>
</div>
))}
</div>
)}
</div>
{/* Switch Tenant Action */}
<div className="pt-4 border-t border-slate-200">
<button
onClick={() => {
onSwitchTenant(tenant)
onClose()
}}
className="w-full flex items-center justify-center gap-2 px-4 py-2.5 text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 rounded-lg transition-colors"
>
<Globe className="w-4 h-4" />
Zu diesem Mandanten wechseln
</button>
</div>
</div>
</Modal>
)
}
// =============================================================================
// MAIN PAGE COMPONENT
// =============================================================================
export default function MultiTenantPage() {
// Data state
const [tenants, setTenants] = useState<TenantOverview[]>([])
const [totalTenants, setTotalTenants] = useState(0)
const [averageScore, setAverageScore] = useState(0)
const [generatedAt, setGeneratedAt] = useState<string | null>(null)
const [loading, setLoading] = useState(true)
const [error, setError] = useState<string | null>(null)
// UI state
const [searchQuery, setSearchQuery] = useState('')
const [statusFilter, setStatusFilter] = useState<StatusFilter>('all')
const [sortField, setSortField] = useState<SortField>('name')
const [refreshing, setRefreshing] = useState(false)
// Modal state
const [showCreate, setShowCreate] = useState(false)
const [editTenant, setEditTenant] = useState<TenantOverview | null>(null)
const [detailTenant, setDetailTenant] = useState<TenantOverview | null>(null)
// Switch tenant notification
const [switchNotification, setSwitchNotification] = useState<string | null>(null)
// ---------------------------------------------------------------------------
// DATA LOADING
// ---------------------------------------------------------------------------
const loadOverview = useCallback(async (showRefresh = false) => {
if (showRefresh) setRefreshing(true)
else setLoading(true)
setError(null)
try {
const data = await apiFetch<OverviewResponse>('/overview')
setTenants(data.tenants || [])
setTotalTenants(data.total || 0)
setAverageScore(data.average_score || 0)
setGeneratedAt(data.generated_at || null)
} catch (err) {
setError(err instanceof Error ? err.message : 'Fehler beim Laden der Mandanten')
} finally {
setLoading(false)
setRefreshing(false)
}
}, [])
useEffect(() => {
loadOverview()
}, [loadOverview])
// ---------------------------------------------------------------------------
// FILTERING, SEARCHING, SORTING
// ---------------------------------------------------------------------------
const filteredTenants = React.useMemo(() => {
let result = [...tenants]
// Filter by status
if (statusFilter !== 'all') {
result = result.filter((t) => t.status === statusFilter)
}
// Filter by search query
if (searchQuery.trim()) {
const q = searchQuery.toLowerCase().trim()
result = result.filter(
(t) =>
t.name.toLowerCase().includes(q) ||
t.slug.toLowerCase().includes(q)
)
}
// Sort
result.sort((a, b) => {
switch (sortField) {
case 'name':
return a.name.localeCompare(b.name, 'de-DE')
case 'score':
return b.compliance_score - a.compliance_score
case 'risk':
return (RISK_ORDER[b.risk_level] || 0) - (RISK_ORDER[a.risk_level] || 0)
default:
return 0
}
})
return result
}, [tenants, statusFilter, searchQuery, sortField])
// ---------------------------------------------------------------------------
// DERIVED STATS
// ---------------------------------------------------------------------------
const activeTenants = React.useMemo(
() => tenants.filter((t) => t.status === 'active').length,
[tenants]
)
const criticalRisks = React.useMemo(
() => tenants.filter((t) => t.risk_level === 'HIGH' || t.risk_level === 'CRITICAL').length,
[tenants]
)
// ---------------------------------------------------------------------------
// HANDLERS
// ---------------------------------------------------------------------------
const handleRefresh = () => loadOverview(true)
const handleSwitchTenant = async (tenant: TenantOverview) => {
try {
await apiFetch<{ tenant: { id: string; name: string } }>('/switch', {
method: 'POST',
body: JSON.stringify({ tenant_id: tenant.id }),
})
if (typeof window !== 'undefined') {
localStorage.setItem('sdk-tenant-id', tenant.id)
}
setSwitchNotification(`Mandant gewechselt zu: ${tenant.name}`)
setTimeout(() => setSwitchNotification(null), 4000)
} catch (err) {
// Fallback: just set in localStorage even if API call fails
if (typeof window !== 'undefined') {
localStorage.setItem('sdk-tenant-id', tenant.id)
}
setSwitchNotification(`Mandant gewechselt zu: ${tenant.name}`)
setTimeout(() => setSwitchNotification(null), 4000)
}
}
const handleCreated = () => {
loadOverview(true)
}
const handleUpdated = () => {
loadOverview(true)
}
// ---------------------------------------------------------------------------
// RENDER: LOADING STATE
// ---------------------------------------------------------------------------
if (loading) {
return (
<div className="max-w-7xl mx-auto px-4 sm:px-6 py-8">
<LoadingSkeleton />
</div>
)
}
// ---------------------------------------------------------------------------
// RENDER: ERROR STATE
// ---------------------------------------------------------------------------
if (error && tenants.length === 0) {
return (
<div className="max-w-7xl mx-auto px-4 sm:px-6 py-8">
<div className="text-center py-20">
<div className="w-16 h-16 mx-auto bg-red-50 rounded-full flex items-center justify-center mb-4">
<AlertTriangle className="w-8 h-8 text-red-500" />
</div>
<h2 className="text-xl font-semibold text-slate-900 mb-2">Fehler beim Laden</h2>
<p className="text-sm text-slate-500 mb-6 max-w-md mx-auto">{error}</p>
<button
onClick={() => loadOverview()}
className="inline-flex items-center gap-2 px-4 py-2 text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 rounded-lg transition-colors"
>
<RefreshCw className="w-4 h-4" />
Erneut versuchen
</button>
</div>
</div>
)
}
// ---------------------------------------------------------------------------
// RENDER: MAIN PAGE
// ---------------------------------------------------------------------------
return (
<div className="max-w-7xl mx-auto px-4 sm:px-6 py-8">
{/* Switch Notification */}
{switchNotification && (
<div className="fixed top-4 right-4 z-50 flex items-center gap-2 px-4 py-3 bg-indigo-600 text-white text-sm font-medium rounded-lg shadow-lg animate-in slide-in-from-top-2">
<CheckCircle2 className="w-4 h-4" />
{switchNotification}
</div>
)}
{/* ================================================================= */}
{/* HEADER */}
{/* ================================================================= */}
<div className="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4 mb-8">
<div className="flex items-center gap-3">
<div className="w-10 h-10 bg-indigo-100 rounded-xl flex items-center justify-center">
<Building2 className="w-5 h-5 text-indigo-600" />
</div>
<div>
<h1 className="text-2xl font-bold text-slate-900">Multi-Tenant Verwaltung</h1>
<p className="text-sm text-slate-500">
Mandanten verwalten und Compliance-Status ueberwachen
</p>
</div>
</div>
<div className="flex items-center gap-2">
<button
onClick={handleRefresh}
disabled={refreshing}
className="p-2.5 text-slate-500 hover:text-indigo-600 hover:bg-indigo-50 rounded-lg transition-colors disabled:opacity-50"
title="Aktualisieren"
>
<RefreshCw className={`w-4 h-4 ${refreshing ? 'animate-spin' : ''}`} />
</button>
<button
onClick={() => setShowCreate(true)}
className="flex items-center gap-2 px-4 py-2.5 text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 rounded-lg transition-colors shadow-sm"
>
<Plus className="w-4 h-4" />
Neuen Mandanten erstellen
</button>
</div>
</div>
{/* Generated At */}
{generatedAt && (
<p className="text-xs text-slate-400 mb-6 -mt-4">
Zuletzt aktualisiert: {formatDateTime(generatedAt)}
</p>
)}
{/* ================================================================= */}
{/* STATS OVERVIEW */}
{/* ================================================================= */}
<div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4 mb-8">
<StatCard
label="Gesamt Mandanten"
value={totalTenants}
icon={<Building2 className="w-5 h-5" />}
color="indigo"
/>
<StatCard
label="Aktive Mandanten"
value={activeTenants}
icon={<CheckCircle2 className="w-5 h-5" />}
color="green"
/>
<StatCard
label="Durchschn. Compliance-Score"
value={`${Math.round(averageScore)}%`}
icon={<BarChart3 className="w-5 h-5" />}
color="blue"
/>
<StatCard
label="Kritische Risiken"
value={criticalRisks}
icon={<AlertTriangle className="w-5 h-5" />}
color="red"
/>
</div>
{/* ================================================================= */}
{/* SEARCH & FILTER BAR */}
{/* ================================================================= */}
<div className="bg-white rounded-xl border border-slate-200 p-4 mb-6">
<div className="flex flex-col sm:flex-row gap-3">
{/* Search Input */}
<div className="relative flex-1">
<Search className="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-slate-400" />
<input
type="text"
value={searchQuery}
onChange={(e) => setSearchQuery(e.target.value)}
placeholder="Mandant suchen (Name oder Slug)..."
className="w-full pl-9 pr-9 py-2 border border-slate-300 rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500"
/>
{searchQuery && (
<button
onClick={() => setSearchQuery('')}
className="absolute right-3 top-1/2 -translate-y-1/2 p-0.5 text-slate-400 hover:text-slate-600"
>
<X className="w-3.5 h-3.5" />
</button>
)}
</div>
{/* Status Filter */}
<div className="flex items-center gap-1 bg-slate-50 rounded-lg p-1">
{FILTER_OPTIONS.map((opt) => (
<button
key={opt.value}
onClick={() => setStatusFilter(opt.value)}
className={`px-3 py-1.5 text-xs font-medium rounded-md transition-colors ${
statusFilter === opt.value
? 'bg-white text-indigo-600 shadow-sm'
: 'text-slate-500 hover:text-slate-700'
}`}
>
{opt.label}
</button>
))}
</div>
{/* Sort */}
<div className="flex items-center gap-2">
<span className="text-xs text-slate-400 whitespace-nowrap">Sortierung:</span>
<select
value={sortField}
onChange={(e) => setSortField(e.target.value as SortField)}
className="px-3 py-2 border border-slate-300 rounded-lg text-xs focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 bg-white"
>
{SORT_OPTIONS.map((opt) => (
<option key={opt.value} value={opt.value}>
{opt.label}
</option>
))}
</select>
</div>
</div>
</div>
{/* ================================================================= */}
{/* REFRESH ERROR BANNER */}
{/* ================================================================= */}
{error && tenants.length > 0 && (
<div className="flex items-center gap-2 p-3 mb-6 text-sm text-amber-700 bg-amber-50 rounded-lg border border-amber-200">
<AlertTriangle className="w-4 h-4 shrink-0" />
<span>Fehler beim Aktualisieren: {error}</span>
<button
onClick={handleRefresh}
className="ml-auto text-xs font-medium text-amber-700 hover:text-amber-800 underline"
>
Erneut versuchen
</button>
</div>
)}
{/* ================================================================= */}
{/* TENANT CARDS GRID */}
{/* ================================================================= */}
{filteredTenants.length === 0 ? (
tenants.length === 0 ? (
<EmptyState
icon={<Building2 className="w-8 h-8 text-indigo-400" />}
title="Keine Mandanten vorhanden"
description="Erstellen Sie Ihren ersten Mandanten, um die Multi-Tenant-Verwaltung zu nutzen."
action={
<button
onClick={() => setShowCreate(true)}
className="inline-flex items-center gap-2 px-4 py-2 text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 rounded-lg transition-colors"
>
<Plus className="w-4 h-4" />
Neuen Mandanten erstellen
</button>
}
/>
) : (
<EmptyState
icon={<Search className="w-8 h-8 text-slate-400" />}
title="Keine Ergebnisse"
description={`Kein Mandant gefunden fuer "${searchQuery}"${statusFilter !== 'all' ? ` mit Status "${FILTER_OPTIONS.find((f) => f.value === statusFilter)?.label}"` : ''}.`}
action={
<button
onClick={() => {
setSearchQuery('')
setStatusFilter('all')
}}
className="inline-flex items-center gap-2 px-4 py-2 text-sm font-medium text-slate-600 bg-slate-100 hover:bg-slate-200 rounded-lg transition-colors"
>
Filter zuruecksetzen
</button>
}
/>
)
) : (
<>
<div className="flex items-center justify-between mb-4">
<p className="text-sm text-slate-500">
{filteredTenants.length} von {tenants.length} Mandant{tenants.length !== 1 ? 'en' : ''}
</p>
</div>
<div className="grid grid-cols-1 lg:grid-cols-2 xl:grid-cols-3 gap-4">
{filteredTenants.map((tenant) => (
<TenantCard
key={tenant.id}
tenant={tenant}
onEdit={setEditTenant}
onViewDetails={setDetailTenant}
onSwitchTenant={handleSwitchTenant}
/>
))}
</div>
</>
)}
{/* ================================================================= */}
{/* MODALS */}
{/* ================================================================= */}
<CreateTenantModal
open={showCreate}
onClose={() => setShowCreate(false)}
onCreated={handleCreated}
/>
<EditTenantModal
open={editTenant !== null}
onClose={() => setEditTenant(null)}
tenant={editTenant}
onUpdated={handleUpdated}
/>
<TenantDetailModal
open={detailTenant !== null}
onClose={() => setDetailTenant(null)}
tenant={detailTenant}
onSwitchTenant={handleSwitchTenant}
/>
</div>
)
}