[split-required] Split 500-850 LOC files (batch 2)

backend-lehrer (10 files):
- game/database.py (785 → 5), correction_api.py (683 → 4)
- classroom_engine/antizipation.py (676 → 5)
- llm_gateway schools/edu_search already done in prior batch

klausur-service (12 files):
- orientation_crop_api.py (694 → 5), pdf_export.py (677 → 4)
- zeugnis_crawler.py (676 → 5), grid_editor_api.py (671 → 5)
- eh_templates.py (658 → 5), mail/api.py (651 → 5)
- qdrant_service.py (638 → 5), training_api.py (625 → 4)

website (6 pages):
- middleware (696 → 8), mail (733 → 6), consent (628 → 8)
- compliance/risks (622 → 5), export (502 → 5), brandbook (629 → 7)

studio-v2 (3 components):
- B2BMigrationWizard (848 → 3), CleanupPanel (765 → 2)
- dashboard-experimental (739 → 2)

admin-lehrer (4 files):
- uebersetzungen (769 → 4), manager (670 → 2)
- ChunkBrowserQA (675 → 6), dsfa/page (674 → 5)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Benjamin Admin
2026-04-25 08:24:01 +02:00
parent 34da9f4cda
commit b4613e26f3
118 changed files with 15258 additions and 14680 deletions

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@@ -0,0 +1,61 @@
'use client'
import React from 'react'
import { Scale, CheckCircle, Clock, AlertCircle } from 'lucide-react'
import {
DSFALicenseCode,
DSFA_LICENSE_LABELS,
DSFA_DOCUMENT_TYPE_LABELS,
} from '@/lib/sdk/types'
export function LicenseBadge({ licenseCode }: { licenseCode: DSFALicenseCode }) {
const colorMap: Record<DSFALicenseCode, string> = {
'DL-DE-BY-2.0': 'bg-blue-100 text-blue-700 border-blue-200',
'DL-DE-ZERO-2.0': 'bg-gray-100 text-gray-700 border-gray-200',
'CC-BY-4.0': 'bg-green-100 text-green-700 border-green-200',
'EDPB-LICENSE': 'bg-purple-100 text-purple-700 border-purple-200',
'PUBLIC_DOMAIN': 'bg-gray-100 text-gray-600 border-gray-200',
'PROPRIETARY': 'bg-amber-100 text-amber-700 border-amber-200',
}
return (
<span className={`inline-flex items-center gap-1 px-2 py-0.5 rounded text-xs border ${colorMap[licenseCode] || 'bg-gray-100 text-gray-700 border-gray-200'}`}>
<Scale className="w-3 h-3" />
{DSFA_LICENSE_LABELS[licenseCode] || licenseCode}
</span>
)
}
export function DocumentTypeBadge({ type }: { type?: string }) {
if (!type) return null
const colorMap: Record<string, string> = {
guideline: 'bg-indigo-100 text-indigo-700',
checklist: 'bg-emerald-100 text-emerald-700',
regulation: 'bg-red-100 text-red-700',
template: 'bg-orange-100 text-orange-700',
}
return (
<span className={`inline-flex items-center px-2 py-0.5 rounded text-xs ${colorMap[type] || 'bg-gray-100 text-gray-700'}`}>
{DSFA_DOCUMENT_TYPE_LABELS[type as keyof typeof DSFA_DOCUMENT_TYPE_LABELS] || type}
</span>
)
}
export function StatusIndicator({ status }: { status: string }) {
const statusConfig: Record<string, { color: string; icon: React.ReactNode; label: string }> = {
green: { color: 'text-green-500', icon: <CheckCircle className="w-4 h-4" />, label: 'Aktiv' },
yellow: { color: 'text-yellow-500', icon: <Clock className="w-4 h-4" />, label: 'Ausstehend' },
red: { color: 'text-red-500', icon: <AlertCircle className="w-4 h-4" />, label: 'Fehler' },
}
const config = statusConfig[status] || statusConfig.yellow
return (
<span className={`inline-flex items-center gap-1 ${config.color}`}>
{config.icon}
<span className="text-sm">{config.label}</span>
</span>
)
}

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@@ -0,0 +1,137 @@
'use client'
import { useState } from 'react'
import {
RefreshCw,
ChevronDown,
ChevronUp,
ExternalLink,
} from 'lucide-react'
import { DSFASource, DSFASourceStats } from '@/lib/sdk/types'
import { LicenseBadge, DocumentTypeBadge } from './DSFABadges'
interface SourceCardProps {
source: DSFASource
stats?: DSFASourceStats
onIngest: () => void
isIngesting: boolean
}
export function SourceCard({ source, stats, onIngest, isIngesting }: SourceCardProps) {
const [isExpanded, setIsExpanded] = useState(false)
return (
<div className="bg-white dark:bg-gray-800 rounded-xl border border-gray-200 dark:border-gray-700 overflow-hidden">
<div className="p-4">
<div className="flex items-start justify-between">
<div className="flex-1 min-w-0">
<div className="flex items-center gap-2 mb-1">
<span className="font-mono text-xs bg-gray-100 dark:bg-gray-700 px-2 py-0.5 rounded">
{source.sourceCode}
</span>
<DocumentTypeBadge type={source.documentType} />
</div>
<h3 className="font-semibold text-gray-900 dark:text-white truncate">
{source.name}
</h3>
{source.organization && (
<p className="text-sm text-gray-500 dark:text-gray-400">
{source.organization}
</p>
)}
</div>
<button
onClick={() => setIsExpanded(!isExpanded)}
className="p-1 hover:bg-gray-100 dark:hover:bg-gray-700 rounded"
>
{isExpanded ? (
<ChevronUp className="w-5 h-5 text-gray-400" />
) : (
<ChevronDown className="w-5 h-5 text-gray-400" />
)}
</button>
</div>
<div className="flex items-center gap-4 mt-3">
<LicenseBadge licenseCode={source.licenseCode} />
{stats && (
<>
<span className="text-sm text-gray-500">
{stats.documentCount} Dok.
</span>
<span className="text-sm text-gray-500">
{stats.chunkCount} Chunks
</span>
</>
)}
</div>
{source.attributionRequired && (
<div className="mt-3 p-2 bg-amber-50 dark:bg-amber-900/20 rounded text-xs text-amber-700 dark:text-amber-300">
<strong>Attribution:</strong> {source.attributionText}
</div>
)}
</div>
{isExpanded && (
<div className="border-t border-gray-200 dark:border-gray-700 p-4 bg-gray-50 dark:bg-gray-900">
<dl className="grid grid-cols-2 gap-3 text-sm">
{source.sourceUrl && (
<>
<dt className="text-gray-500">Quelle:</dt>
<dd>
<a
href={source.sourceUrl}
target="_blank"
rel="noopener noreferrer"
className="text-blue-600 hover:underline flex items-center gap-1"
>
Link <ExternalLink className="w-3 h-3" />
</a>
</dd>
</>
)}
{source.licenseUrl && (
<>
<dt className="text-gray-500">Lizenz-URL:</dt>
<dd>
<a
href={source.licenseUrl}
target="_blank"
rel="noopener noreferrer"
className="text-blue-600 hover:underline flex items-center gap-1"
>
{source.licenseName} <ExternalLink className="w-3 h-3" />
</a>
</dd>
</>
)}
<dt className="text-gray-500">Sprache:</dt>
<dd className="uppercase">{source.language}</dd>
{stats?.lastIndexedAt && (
<>
<dt className="text-gray-500">Zuletzt indexiert:</dt>
<dd>{new Date(stats.lastIndexedAt).toLocaleString('de-DE')}</dd>
</>
)}
</dl>
<div className="mt-4 flex gap-2">
<button
onClick={onIngest}
disabled={isIngesting}
className="px-3 py-1.5 text-sm bg-blue-600 text-white rounded-lg hover:bg-blue-700 disabled:opacity-50 flex items-center gap-1"
>
{isIngesting ? (
<RefreshCw className="w-4 h-4 animate-spin" />
) : (
<RefreshCw className="w-4 h-4" />
)}
Neu indexieren
</button>
</div>
</div>
)}
</div>
)
}

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@@ -0,0 +1,59 @@
'use client'
import { Database } from 'lucide-react'
import { DSFACorpusStats } from '@/lib/sdk/types'
import { StatusIndicator } from './DSFABadges'
interface StatsOverviewProps {
stats: DSFACorpusStats
}
export function StatsOverview({ stats }: StatsOverviewProps) {
return (
<div className="bg-white dark:bg-gray-800 rounded-xl border border-gray-200 dark:border-gray-700 p-6">
<div className="flex items-center justify-between mb-4">
<h2 className="text-lg font-semibold text-gray-900 dark:text-white flex items-center gap-2">
<Database className="w-5 h-5" />
Corpus-Statistik
</h2>
<StatusIndicator status={stats.qdrantStatus} />
</div>
<div className="grid grid-cols-2 md:grid-cols-4 gap-4">
<div className="text-center p-4 bg-blue-50 dark:bg-blue-900/20 rounded-lg">
<p className="text-2xl font-bold text-blue-600 dark:text-blue-400">
{stats.totalSources}
</p>
<p className="text-sm text-gray-600 dark:text-gray-400">Quellen</p>
</div>
<div className="text-center p-4 bg-emerald-50 dark:bg-emerald-900/20 rounded-lg">
<p className="text-2xl font-bold text-emerald-600 dark:text-emerald-400">
{stats.totalDocuments}
</p>
<p className="text-sm text-gray-600 dark:text-gray-400">Dokumente</p>
</div>
<div className="text-center p-4 bg-purple-50 dark:bg-purple-900/20 rounded-lg">
<p className="text-2xl font-bold text-purple-600 dark:text-purple-400">
{stats.totalChunks.toLocaleString()}
</p>
<p className="text-sm text-gray-600 dark:text-gray-400">Chunks</p>
</div>
<div className="text-center p-4 bg-orange-50 dark:bg-orange-900/20 rounded-lg">
<p className="text-2xl font-bold text-orange-600 dark:text-orange-400">
{stats.qdrantPointsCount.toLocaleString()}
</p>
<p className="text-sm text-gray-600 dark:text-gray-400">Vektoren</p>
</div>
</div>
<div className="mt-4 p-3 bg-gray-50 dark:bg-gray-900 rounded-lg">
<p className="text-sm text-gray-600 dark:text-gray-400">
<strong>Collection:</strong>{' '}
<code className="font-mono bg-gray-200 dark:bg-gray-700 px-1 rounded">
{stats.qdrantCollection}
</code>
</p>
</div>
</div>
)
}

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@@ -0,0 +1,137 @@
/**
* DSFA API functions and mock data.
*/
import {
DSFASource,
DSFACorpusStats,
} from '@/lib/sdk/types'
export const API_BASE = process.env.NEXT_PUBLIC_KLAUSUR_SERVICE_URL || 'http://localhost:8086'
export const MOCK_SOURCES: DSFASource[] = [
{
id: '1',
sourceCode: 'WP248',
name: 'WP248 rev.01 - Leitlinien zur DSFA',
fullName: 'Leitlinien zur Datenschutz-Folgenabschaetzung',
organization: 'Artikel-29-Datenschutzgruppe / EDPB',
sourceUrl: 'https://ec.europa.eu/newsroom/article29/items/611236/en',
licenseCode: 'EDPB-LICENSE',
licenseName: 'EDPB Document License',
attributionRequired: true,
attributionText: 'Quelle: WP248 rev.01, Artikel-29-Datenschutzgruppe (2017)',
documentType: 'guideline',
language: 'de',
},
{
id: '2',
sourceCode: 'DSK_KP5',
name: 'Kurzpapier Nr. 5 - DSFA nach Art. 35 DS-GVO',
organization: 'Datenschutzkonferenz (DSK)',
sourceUrl: 'https://www.datenschutzkonferenz-online.de/media/kp/dsk_kpnr_5.pdf',
licenseCode: 'DL-DE-BY-2.0',
licenseName: 'Datenlizenz DE \u2013 Namensnennung 2.0',
licenseUrl: 'https://www.govdata.de/dl-de/by-2-0',
attributionRequired: true,
attributionText: 'Quelle: DSK Kurzpapier Nr. 5 (Stand: 2018)',
documentType: 'guideline',
language: 'de',
},
{
id: '3',
sourceCode: 'BFDI_MUSS_PUBLIC',
name: 'BfDI DSFA-Liste (oeffentlicher Bereich)',
organization: 'BfDI',
sourceUrl: 'https://www.bfdi.bund.de',
licenseCode: 'DL-DE-ZERO-2.0',
licenseName: 'Datenlizenz DE \u2013 Zero 2.0',
attributionRequired: false,
attributionText: 'Quelle: BfDI, Liste gem. Art. 35 Abs. 4 DSGVO',
documentType: 'checklist',
language: 'de',
},
{
id: '4',
sourceCode: 'NI_MUSS_PRIVATE',
name: 'LfD NI DSFA-Liste (nicht-oeffentlich)',
organization: 'LfD Niedersachsen',
sourceUrl: 'https://www.lfd.niedersachsen.de/download/131098',
licenseCode: 'DL-DE-BY-2.0',
licenseName: 'Datenlizenz DE \u2013 Namensnennung 2.0',
attributionRequired: true,
attributionText: 'Quelle: LfD Niedersachsen, DSFA-Muss-Liste',
documentType: 'checklist',
language: 'de',
},
]
export const MOCK_STATS: DSFACorpusStats = {
sources: [
{
sourceId: '1',
sourceCode: 'WP248',
name: 'WP248 rev.01',
organization: 'EDPB',
licenseCode: 'EDPB-LICENSE',
documentType: 'guideline',
documentCount: 1,
chunkCount: 50,
lastIndexedAt: '2026-02-09T10:00:00Z',
},
{
sourceId: '2',
sourceCode: 'DSK_KP5',
name: 'DSK Kurzpapier Nr. 5',
organization: 'DSK',
licenseCode: 'DL-DE-BY-2.0',
documentType: 'guideline',
documentCount: 1,
chunkCount: 35,
lastIndexedAt: '2026-02-09T10:00:00Z',
},
],
totalSources: 45,
totalDocuments: 45,
totalChunks: 850,
qdrantCollection: 'bp_dsfa_corpus',
qdrantPointsCount: 850,
qdrantStatus: 'green',
}
export async function fetchSources(): Promise<DSFASource[]> {
try {
const response = await fetch(`${API_BASE}/api/v1/dsfa-rag/sources`)
if (!response.ok) throw new Error('Failed to fetch sources')
return await response.json()
} catch {
return MOCK_SOURCES
}
}
export async function fetchStats(): Promise<DSFACorpusStats> {
try {
const response = await fetch(`${API_BASE}/api/v1/dsfa-rag/stats`)
if (!response.ok) throw new Error('Failed to fetch stats')
return await response.json()
} catch {
return MOCK_STATS
}
}
export async function initializeCorpus(): Promise<{ sources_registered: number }> {
const response = await fetch(`${API_BASE}/api/v1/dsfa-rag/init`, {
method: 'POST',
})
if (!response.ok) throw new Error('Failed to initialize corpus')
return await response.json()
}
export async function triggerIngestion(sourceCode: string): Promise<void> {
const response = await fetch(`${API_BASE}/api/v1/dsfa-rag/sources/${sourceCode}/ingest`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({}),
})
if (!response.ok) throw new Error('Failed to trigger ingestion')
}

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@@ -4,11 +4,6 @@
* DSFA Document Manager
*
* Manages DSFA-related sources and documents for the RAG pipeline.
* Features:
* - View all registered DSFA sources with license info
* - Upload new documents
* - Trigger re-indexing
* - View corpus statistics
*/
import { useState, useEffect } from 'react'
@@ -19,411 +14,24 @@ import {
Upload,
FileText,
Database,
Scale,
ExternalLink,
ChevronDown,
ChevronUp,
Search,
Filter,
CheckCircle,
Clock,
AlertCircle,
BookOpen
BookOpen,
} from 'lucide-react'
import { DSFASource, DSFACorpusStats, DSFASourceStats } from '@/lib/sdk/types'
import {
DSFASource,
DSFACorpusStats,
DSFASourceStats,
DSFALicenseCode,
DSFA_LICENSE_LABELS,
DSFA_DOCUMENT_TYPE_LABELS
} from '@/lib/sdk/types'
// ============================================================================
// TYPES
// ============================================================================
interface APIError {
message: string
status?: number
}
// ============================================================================
// API FUNCTIONS
// ============================================================================
const API_BASE = process.env.NEXT_PUBLIC_KLAUSUR_SERVICE_URL || 'http://localhost:8086'
async function fetchSources(): Promise<DSFASource[]> {
try {
const response = await fetch(`${API_BASE}/api/v1/dsfa-rag/sources`)
if (!response.ok) throw new Error('Failed to fetch sources')
return await response.json()
} catch {
// Return mock data for demo
return MOCK_SOURCES
}
}
async function fetchStats(): Promise<DSFACorpusStats> {
try {
const response = await fetch(`${API_BASE}/api/v1/dsfa-rag/stats`)
if (!response.ok) throw new Error('Failed to fetch stats')
return await response.json()
} catch {
return MOCK_STATS
}
}
async function initializeCorpus(): Promise<{ sources_registered: number }> {
const response = await fetch(`${API_BASE}/api/v1/dsfa-rag/init`, {
method: 'POST',
})
if (!response.ok) throw new Error('Failed to initialize corpus')
return await response.json()
}
async function triggerIngestion(sourceCode: string): Promise<void> {
const response = await fetch(`${API_BASE}/api/v1/dsfa-rag/sources/${sourceCode}/ingest`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({}),
})
if (!response.ok) throw new Error('Failed to trigger ingestion')
}
// ============================================================================
// MOCK DATA
// ============================================================================
const MOCK_SOURCES: DSFASource[] = [
{
id: '1',
sourceCode: 'WP248',
name: 'WP248 rev.01 - Leitlinien zur DSFA',
fullName: 'Leitlinien zur Datenschutz-Folgenabschaetzung',
organization: 'Artikel-29-Datenschutzgruppe / EDPB',
sourceUrl: 'https://ec.europa.eu/newsroom/article29/items/611236/en',
licenseCode: 'EDPB-LICENSE',
licenseName: 'EDPB Document License',
attributionRequired: true,
attributionText: 'Quelle: WP248 rev.01, Artikel-29-Datenschutzgruppe (2017)',
documentType: 'guideline',
language: 'de',
},
{
id: '2',
sourceCode: 'DSK_KP5',
name: 'Kurzpapier Nr. 5 - DSFA nach Art. 35 DS-GVO',
organization: 'Datenschutzkonferenz (DSK)',
sourceUrl: 'https://www.datenschutzkonferenz-online.de/media/kp/dsk_kpnr_5.pdf',
licenseCode: 'DL-DE-BY-2.0',
licenseName: 'Datenlizenz DE Namensnennung 2.0',
licenseUrl: 'https://www.govdata.de/dl-de/by-2-0',
attributionRequired: true,
attributionText: 'Quelle: DSK Kurzpapier Nr. 5 (Stand: 2018)',
documentType: 'guideline',
language: 'de',
},
{
id: '3',
sourceCode: 'BFDI_MUSS_PUBLIC',
name: 'BfDI DSFA-Liste (oeffentlicher Bereich)',
organization: 'BfDI',
sourceUrl: 'https://www.bfdi.bund.de',
licenseCode: 'DL-DE-ZERO-2.0',
licenseName: 'Datenlizenz DE Zero 2.0',
attributionRequired: false,
attributionText: 'Quelle: BfDI, Liste gem. Art. 35 Abs. 4 DSGVO',
documentType: 'checklist',
language: 'de',
},
{
id: '4',
sourceCode: 'NI_MUSS_PRIVATE',
name: 'LfD NI DSFA-Liste (nicht-oeffentlich)',
organization: 'LfD Niedersachsen',
sourceUrl: 'https://www.lfd.niedersachsen.de/download/131098',
licenseCode: 'DL-DE-BY-2.0',
licenseName: 'Datenlizenz DE Namensnennung 2.0',
attributionRequired: true,
attributionText: 'Quelle: LfD Niedersachsen, DSFA-Muss-Liste',
documentType: 'checklist',
language: 'de',
},
]
const MOCK_STATS: DSFACorpusStats = {
sources: [
{
sourceId: '1',
sourceCode: 'WP248',
name: 'WP248 rev.01',
organization: 'EDPB',
licenseCode: 'EDPB-LICENSE',
documentType: 'guideline',
documentCount: 1,
chunkCount: 50,
lastIndexedAt: '2026-02-09T10:00:00Z',
},
{
sourceId: '2',
sourceCode: 'DSK_KP5',
name: 'DSK Kurzpapier Nr. 5',
organization: 'DSK',
licenseCode: 'DL-DE-BY-2.0',
documentType: 'guideline',
documentCount: 1,
chunkCount: 35,
lastIndexedAt: '2026-02-09T10:00:00Z',
},
],
totalSources: 45,
totalDocuments: 45,
totalChunks: 850,
qdrantCollection: 'bp_dsfa_corpus',
qdrantPointsCount: 850,
qdrantStatus: 'green',
}
// ============================================================================
// COMPONENTS
// ============================================================================
function LicenseBadge({ licenseCode }: { licenseCode: DSFALicenseCode }) {
const colorMap: Record<DSFALicenseCode, string> = {
'DL-DE-BY-2.0': 'bg-blue-100 text-blue-700 border-blue-200',
'DL-DE-ZERO-2.0': 'bg-gray-100 text-gray-700 border-gray-200',
'CC-BY-4.0': 'bg-green-100 text-green-700 border-green-200',
'EDPB-LICENSE': 'bg-purple-100 text-purple-700 border-purple-200',
'PUBLIC_DOMAIN': 'bg-gray-100 text-gray-600 border-gray-200',
'PROPRIETARY': 'bg-amber-100 text-amber-700 border-amber-200',
}
return (
<span className={`inline-flex items-center gap-1 px-2 py-0.5 rounded text-xs border ${colorMap[licenseCode] || 'bg-gray-100 text-gray-700 border-gray-200'}`}>
<Scale className="w-3 h-3" />
{DSFA_LICENSE_LABELS[licenseCode] || licenseCode}
</span>
)
}
function DocumentTypeBadge({ type }: { type?: string }) {
if (!type) return null
const colorMap: Record<string, string> = {
guideline: 'bg-indigo-100 text-indigo-700',
checklist: 'bg-emerald-100 text-emerald-700',
regulation: 'bg-red-100 text-red-700',
template: 'bg-orange-100 text-orange-700',
}
return (
<span className={`inline-flex items-center px-2 py-0.5 rounded text-xs ${colorMap[type] || 'bg-gray-100 text-gray-700'}`}>
{DSFA_DOCUMENT_TYPE_LABELS[type as keyof typeof DSFA_DOCUMENT_TYPE_LABELS] || type}
</span>
)
}
function StatusIndicator({ status }: { status: string }) {
const statusConfig: Record<string, { color: string; icon: React.ReactNode; label: string }> = {
green: { color: 'text-green-500', icon: <CheckCircle className="w-4 h-4" />, label: 'Aktiv' },
yellow: { color: 'text-yellow-500', icon: <Clock className="w-4 h-4" />, label: 'Ausstehend' },
red: { color: 'text-red-500', icon: <AlertCircle className="w-4 h-4" />, label: 'Fehler' },
}
const config = statusConfig[status] || statusConfig.yellow
return (
<span className={`inline-flex items-center gap-1 ${config.color}`}>
{config.icon}
<span className="text-sm">{config.label}</span>
</span>
)
}
function SourceCard({
source,
stats,
onIngest,
isIngesting
}: {
source: DSFASource
stats?: DSFASourceStats
onIngest: () => void
isIngesting: boolean
}) {
const [isExpanded, setIsExpanded] = useState(false)
return (
<div className="bg-white dark:bg-gray-800 rounded-xl border border-gray-200 dark:border-gray-700 overflow-hidden">
<div className="p-4">
<div className="flex items-start justify-between">
<div className="flex-1 min-w-0">
<div className="flex items-center gap-2 mb-1">
<span className="font-mono text-xs bg-gray-100 dark:bg-gray-700 px-2 py-0.5 rounded">
{source.sourceCode}
</span>
<DocumentTypeBadge type={source.documentType} />
</div>
<h3 className="font-semibold text-gray-900 dark:text-white truncate">
{source.name}
</h3>
{source.organization && (
<p className="text-sm text-gray-500 dark:text-gray-400">
{source.organization}
</p>
)}
</div>
<button
onClick={() => setIsExpanded(!isExpanded)}
className="p-1 hover:bg-gray-100 dark:hover:bg-gray-700 rounded"
>
{isExpanded ? (
<ChevronUp className="w-5 h-5 text-gray-400" />
) : (
<ChevronDown className="w-5 h-5 text-gray-400" />
)}
</button>
</div>
<div className="flex items-center gap-4 mt-3">
<LicenseBadge licenseCode={source.licenseCode} />
{stats && (
<>
<span className="text-sm text-gray-500">
{stats.documentCount} Dok.
</span>
<span className="text-sm text-gray-500">
{stats.chunkCount} Chunks
</span>
</>
)}
</div>
{source.attributionRequired && (
<div className="mt-3 p-2 bg-amber-50 dark:bg-amber-900/20 rounded text-xs text-amber-700 dark:text-amber-300">
<strong>Attribution:</strong> {source.attributionText}
</div>
)}
</div>
{isExpanded && (
<div className="border-t border-gray-200 dark:border-gray-700 p-4 bg-gray-50 dark:bg-gray-900">
<dl className="grid grid-cols-2 gap-3 text-sm">
{source.sourceUrl && (
<>
<dt className="text-gray-500">Quelle:</dt>
<dd>
<a
href={source.sourceUrl}
target="_blank"
rel="noopener noreferrer"
className="text-blue-600 hover:underline flex items-center gap-1"
>
Link <ExternalLink className="w-3 h-3" />
</a>
</dd>
</>
)}
{source.licenseUrl && (
<>
<dt className="text-gray-500">Lizenz-URL:</dt>
<dd>
<a
href={source.licenseUrl}
target="_blank"
rel="noopener noreferrer"
className="text-blue-600 hover:underline flex items-center gap-1"
>
{source.licenseName} <ExternalLink className="w-3 h-3" />
</a>
</dd>
</>
)}
<dt className="text-gray-500">Sprache:</dt>
<dd className="uppercase">{source.language}</dd>
{stats?.lastIndexedAt && (
<>
<dt className="text-gray-500">Zuletzt indexiert:</dt>
<dd>{new Date(stats.lastIndexedAt).toLocaleString('de-DE')}</dd>
</>
)}
</dl>
<div className="mt-4 flex gap-2">
<button
onClick={onIngest}
disabled={isIngesting}
className="px-3 py-1.5 text-sm bg-blue-600 text-white rounded-lg hover:bg-blue-700 disabled:opacity-50 flex items-center gap-1"
>
{isIngesting ? (
<RefreshCw className="w-4 h-4 animate-spin" />
) : (
<RefreshCw className="w-4 h-4" />
)}
Neu indexieren
</button>
</div>
</div>
)}
</div>
)
}
function StatsOverview({ stats }: { stats: DSFACorpusStats }) {
return (
<div className="bg-white dark:bg-gray-800 rounded-xl border border-gray-200 dark:border-gray-700 p-6">
<div className="flex items-center justify-between mb-4">
<h2 className="text-lg font-semibold text-gray-900 dark:text-white flex items-center gap-2">
<Database className="w-5 h-5" />
Corpus-Statistik
</h2>
<StatusIndicator status={stats.qdrantStatus} />
</div>
<div className="grid grid-cols-2 md:grid-cols-4 gap-4">
<div className="text-center p-4 bg-blue-50 dark:bg-blue-900/20 rounded-lg">
<p className="text-2xl font-bold text-blue-600 dark:text-blue-400">
{stats.totalSources}
</p>
<p className="text-sm text-gray-600 dark:text-gray-400">Quellen</p>
</div>
<div className="text-center p-4 bg-emerald-50 dark:bg-emerald-900/20 rounded-lg">
<p className="text-2xl font-bold text-emerald-600 dark:text-emerald-400">
{stats.totalDocuments}
</p>
<p className="text-sm text-gray-600 dark:text-gray-400">Dokumente</p>
</div>
<div className="text-center p-4 bg-purple-50 dark:bg-purple-900/20 rounded-lg">
<p className="text-2xl font-bold text-purple-600 dark:text-purple-400">
{stats.totalChunks.toLocaleString()}
</p>
<p className="text-sm text-gray-600 dark:text-gray-400">Chunks</p>
</div>
<div className="text-center p-4 bg-orange-50 dark:bg-orange-900/20 rounded-lg">
<p className="text-2xl font-bold text-orange-600 dark:text-orange-400">
{stats.qdrantPointsCount.toLocaleString()}
</p>
<p className="text-sm text-gray-600 dark:text-gray-400">Vektoren</p>
</div>
</div>
<div className="mt-4 p-3 bg-gray-50 dark:bg-gray-900 rounded-lg">
<p className="text-sm text-gray-600 dark:text-gray-400">
<strong>Collection:</strong>{' '}
<code className="font-mono bg-gray-200 dark:bg-gray-700 px-1 rounded">
{stats.qdrantCollection}
</code>
</p>
</div>
</div>
)
}
// ============================================================================
// MAIN PAGE
// ============================================================================
fetchSources,
fetchStats,
initializeCorpus,
triggerIngestion,
MOCK_SOURCES,
MOCK_STATS,
} from './_components/dsfa-api'
import { LicenseBadge } from './_components/DSFABadges'
import { SourceCard } from './_components/SourceCard'
import { StatsOverview } from './_components/StatsOverview'
export default function DSFADocumentManagerPage() {
const [sources, setSources] = useState<DSFASource[]>([])
@@ -461,7 +69,6 @@ export default function DSFADocumentManagerPage() {
setIsInitializing(true)
try {
await initializeCorpus()
// Reload data
const [sourcesData, statsData] = await Promise.all([
fetchSources(),
fetchStats(),
@@ -479,7 +86,6 @@ export default function DSFADocumentManagerPage() {
setIngestingSource(sourceCode)
try {
await triggerIngestion(sourceCode)
// Reload stats
const statsData = await fetchStats()
setStats(statsData)
} catch (err) {
@@ -501,7 +107,6 @@ export default function DSFADocumentManagerPage() {
return matchesSearch && matchesType
})
// Get stats by source code
const getStatsForSource = (sourceCode: string): DSFASourceStats | undefined => {
return stats?.sources.find(s => s.sourceCode === sourceCode)
}

View File

@@ -0,0 +1,52 @@
/**
* Constants and types for ChunkBrowserQA component.
*/
export type RegGroupKey =
| 'eu_regulation'
| 'eu_directive'
| 'de_law'
| 'at_law'
| 'ch_law'
| 'national_law'
| 'bsi_standard'
| 'eu_guideline'
| 'international_standard'
| 'other'
export const GROUP_LABELS: Record<RegGroupKey, string> = {
eu_regulation: 'EU Verordnungen',
eu_directive: 'EU Richtlinien',
de_law: 'DE Gesetze',
at_law: 'AT Gesetze',
ch_law: 'CH Gesetze',
national_law: 'Nationale Gesetze (EU)',
bsi_standard: 'BSI Standards',
eu_guideline: 'EDPB / Guidelines',
international_standard: 'Internationale Standards',
other: 'Sonstige',
}
export const GROUP_ORDER: RegGroupKey[] = [
'eu_regulation', 'eu_directive', 'de_law', 'at_law', 'ch_law',
'national_law', 'bsi_standard', 'eu_guideline', 'international_standard', 'other',
]
export const COLLECTIONS = [
'bp_compliance_gesetze',
'bp_compliance_ce',
'bp_compliance_datenschutz',
'bp_dsfa_corpus',
'bp_compliance_recht',
'bp_legal_templates',
'bp_nibis_eh',
]
export const STRUCTURAL_KEYS = new Set([
'article', 'artikel', 'paragraph', 'section_title', 'section', 'chapter',
'abschnitt', 'kapitel', 'pages', 'page',
])
export const HIDDEN_KEYS = new Set([
'text', 'content', 'chunk_text', 'id', 'embedding',
])

View File

@@ -0,0 +1,234 @@
'use client'
import React from 'react'
import { STRUCTURAL_KEYS, HIDDEN_KEYS } from './ChunkBrowserConstants'
import { getChunkText, getStructuralInfo } from './ChunkBrowserHelpers'
import { RAG_PDF_MAPPING } from './rag-pdf-mapping'
import { REGULATIONS_IN_RAG } from '../rag-constants'
interface ChunkBrowserContentProps {
selectedRegulation: string | null
docLoading: boolean
docChunks: Record<string, unknown>[]
docChunkIndex: number
docTotalChunks: number
splitViewActive: boolean
chunksPerPage: number
pdfExists: boolean | null
}
export function ChunkBrowserContent({
selectedRegulation,
docLoading,
docChunks,
docChunkIndex,
docTotalChunks,
splitViewActive,
chunksPerPage,
pdfExists,
}: ChunkBrowserContentProps) {
const currentChunk = docChunks[docChunkIndex] || null
const prevChunk = docChunkIndex > 0 ? docChunks[docChunkIndex - 1] : null
const nextChunk = docChunkIndex < docChunks.length - 1 ? docChunks[docChunkIndex + 1] : null
const structInfo = getStructuralInfo(currentChunk)
// PDF page estimation
const estimatePdfPage = (chunk: Record<string, unknown> | null, chunkIdx: number): number => {
if (chunk) {
const pages = chunk.pages as number[] | undefined
if (Array.isArray(pages) && pages.length > 0) return pages[0]
const page = chunk.page as number | undefined
if (typeof page === 'number' && page > 0) return page
}
const mapping = selectedRegulation ? RAG_PDF_MAPPING[selectedRegulation] : null
const cpp = mapping?.chunksPerPage || chunksPerPage
return Math.floor(chunkIdx / cpp) + 1
}
const pdfPage = estimatePdfPage(currentChunk, docChunkIndex)
const pdfMapping = selectedRegulation ? RAG_PDF_MAPPING[selectedRegulation] : null
const pdfUrl = pdfMapping ? `/rag-originals/${pdfMapping.filename}#page=${pdfPage}` : null
// Overlap extraction
const getOverlapPrev = (): string => {
if (!prevChunk) return ''
const text = getChunkText(prevChunk)
return text.length > 150 ? '...' + text.slice(-150) : text
}
const getOverlapNext = (): string => {
if (!nextChunk) return ''
const text = getChunkText(nextChunk)
return text.length > 150 ? text.slice(0, 150) + '...' : text
}
if (!selectedRegulation) {
return (
<div className="flex-1 flex items-center justify-center bg-white rounded-xl border border-slate-200">
<div className="text-center text-slate-400 space-y-2">
<div className="text-4xl">&#128269;</div>
<p className="text-sm">Dokument in der Sidebar auswaehlen, um QA zu starten.</p>
<p className="text-xs text-slate-300">Pfeiltasten: Chunk vor/zurueck</p>
</div>
</div>
)
}
if (docLoading) {
return (
<div className="flex-1 flex items-center justify-center bg-white rounded-xl border border-slate-200">
<div className="text-center text-slate-500 space-y-2">
<div className="animate-spin text-3xl">&#9881;</div>
<p className="text-sm">Chunks werden geladen...</p>
<p className="text-xs text-slate-400">
{selectedRegulation}: {REGULATIONS_IN_RAG[selectedRegulation]?.chunks.toLocaleString() || '?'} Chunks erwartet
</p>
</div>
</div>
)
}
return (
<div className={`flex-1 grid gap-3 min-h-0 ${splitViewActive ? 'grid-cols-2' : 'grid-cols-1'}`}>
{/* Chunk-Text Panel */}
<div className="bg-white rounded-xl border border-slate-200 flex flex-col min-h-0 overflow-hidden">
<div className="flex-shrink-0 px-4 py-2 bg-slate-50 border-b border-slate-100 flex items-center justify-between">
<span className="text-sm font-medium text-slate-700">Chunk-Text</span>
<div className="flex items-center gap-2">
{structInfo.article && (
<span className="px-2 py-0.5 bg-blue-50 text-blue-700 text-xs font-medium rounded border border-blue-200">
{structInfo.article}
</span>
)}
{structInfo.section && (
<span className="px-2 py-0.5 bg-purple-50 text-purple-700 text-xs rounded border border-purple-200">
{structInfo.section}
</span>
)}
<span className="text-xs text-slate-400 tabular-nums">
#{docChunkIndex} / {docTotalChunks - 1}
</span>
</div>
</div>
<div className="flex-1 overflow-y-auto min-h-0 p-4 space-y-3">
{/* Overlap from previous chunk */}
{prevChunk && (
<div className="text-xs text-slate-400 bg-amber-50 border-l-2 border-amber-300 px-3 py-2 rounded-r">
<div className="font-medium text-amber-600 mb-1">&#8593; Ende vorheriger Chunk #{docChunkIndex - 1}</div>
<p className="whitespace-pre-wrap break-words leading-relaxed">{getOverlapPrev()}</p>
</div>
)}
{/* Current chunk text */}
{currentChunk ? (
<div className="text-sm text-slate-800 whitespace-pre-wrap break-words leading-relaxed border-l-2 border-teal-400 pl-3">
{getChunkText(currentChunk)}
</div>
) : (
<div className="text-sm text-slate-400 italic">Kein Chunk-Text vorhanden.</div>
)}
{/* Overlap from next chunk */}
{nextChunk && (
<div className="text-xs text-slate-400 bg-amber-50 border-l-2 border-amber-300 px-3 py-2 rounded-r">
<div className="font-medium text-amber-600 mb-1">&#8595; Anfang naechster Chunk #{docChunkIndex + 1}</div>
<p className="whitespace-pre-wrap break-words leading-relaxed">{getOverlapNext()}</p>
</div>
)}
{/* Metadata */}
{currentChunk && (
<div className="mt-4 pt-3 border-t border-slate-100">
<div className="text-xs font-medium text-slate-500 mb-2">Metadaten</div>
<div className="grid grid-cols-2 gap-x-4 gap-y-1 text-xs">
{Object.entries(currentChunk)
.filter(([k]) => !HIDDEN_KEYS.has(k))
.sort(([a], [b]) => {
const aStruct = STRUCTURAL_KEYS.has(a) ? 0 : 1
const bStruct = STRUCTURAL_KEYS.has(b) ? 0 : 1
return aStruct - bStruct || a.localeCompare(b)
})
.map(([k, v]) => (
<div key={k} className={`flex gap-1 ${STRUCTURAL_KEYS.has(k) ? 'col-span-2 font-medium' : ''}`}>
<span className="font-medium text-slate-500 flex-shrink-0">{k}:</span>
<span className="text-slate-700 break-all">
{Array.isArray(v) ? v.join(', ') : String(v)}
</span>
</div>
))}
</div>
<div className="mt-3 pt-2 border-t border-slate-50">
<div className="text-xs text-slate-400">
Chunk-Laenge: {getChunkText(currentChunk).length} Zeichen
{getChunkText(currentChunk).length < 50 && (
<span className="ml-2 text-orange-500 font-medium">&#9888; Sehr kurz</span>
)}
{getChunkText(currentChunk).length > 2000 && (
<span className="ml-2 text-orange-500 font-medium">&#9888; Sehr lang</span>
)}
</div>
</div>
</div>
)}
</div>
</div>
{/* PDF-Viewer Panel */}
{splitViewActive && (
<div className="bg-white rounded-xl border border-slate-200 flex flex-col min-h-0 overflow-hidden">
<div className="flex-shrink-0 px-4 py-2 bg-slate-50 border-b border-slate-100 flex items-center justify-between">
<span className="text-sm font-medium text-slate-700">Original-PDF</span>
<div className="flex items-center gap-2">
<span className="text-xs text-slate-400">
Seite ~{pdfPage}
{pdfMapping?.totalPages ? ` / ${pdfMapping.totalPages}` : ''}
</span>
{pdfUrl && (
<a
href={pdfUrl.split('#')[0]}
target="_blank"
rel="noopener noreferrer"
className="text-xs text-teal-600 hover:text-teal-800 underline"
>
Oeffnen &#8599;
</a>
)}
</div>
</div>
<div className="flex-1 min-h-0 relative">
{pdfUrl && pdfExists ? (
<iframe
key={`${selectedRegulation}-${pdfPage}`}
src={pdfUrl}
className="absolute inset-0 w-full h-full border-0"
title="Original PDF"
/>
) : (
<div className="flex items-center justify-center h-full text-slate-400 text-sm p-4">
<div className="text-center space-y-2">
<div className="text-3xl">&#128196;</div>
{!pdfMapping ? (
<>
<p>Kein PDF-Mapping fuer {selectedRegulation}.</p>
<p className="text-xs">rag-pdf-mapping.ts ergaenzen.</p>
</>
) : pdfExists === false ? (
<>
<p className="font-medium text-orange-600">PDF nicht vorhanden</p>
<p className="text-xs">Datei <code className="bg-slate-100 px-1 rounded">{pdfMapping.filename}</code> fehlt in ~/rag-originals/</p>
<p className="text-xs mt-1">Bitte manuell herunterladen und dort ablegen.</p>
</>
) : (
<p>PDF wird geprueft...</p>
)}
</div>
</div>
)}
</div>
</div>
)}
</div>
)
}

View File

@@ -0,0 +1,39 @@
/**
* Helper functions for ChunkBrowserQA component.
*/
import { REGULATION_INFO } from '../rag-constants'
/** Get text content from a chunk */
export function getChunkText(chunk: Record<string, unknown> | null): string {
if (!chunk) return ''
return String(chunk.chunk_text || chunk.text || chunk.content || '')
}
/** Extract structural metadata for prominent display */
export function getStructuralInfo(
chunk: Record<string, unknown> | null
): { article?: string; section?: string; pages?: string } {
if (!chunk) return {}
const result: { article?: string; section?: string; pages?: string } = {}
// Article / paragraph
const article = chunk.article || chunk.artikel || chunk.paragraph || chunk.section_title
if (article) result.article = String(article)
// Section
const section = chunk.section || chunk.chapter || chunk.abschnitt || chunk.kapitel
if (section) result.section = String(section)
// Pages
const pages = chunk.pages as number[] | undefined
if (Array.isArray(pages) && pages.length > 0) {
result.pages = pages.length === 1 ? `S. ${pages[0]}` : `S. ${pages[0]}-${pages[pages.length - 1]}`
} else if (chunk.page) {
result.pages = `S. ${chunk.page}`
}
return result
}
/** Regulation name lookup */
export function getRegName(code: string): string {
const reg = REGULATION_INFO.find(r => r.code === code)
return reg?.name || code
}

View File

@@ -1,43 +1,18 @@
'use client'
import React, { useState, useEffect, useCallback, useRef } from 'react'
import React, { useState, useEffect, useCallback, useRef, useMemo } from 'react'
import { RAG_PDF_MAPPING } from './rag-pdf-mapping'
import { REGULATIONS_IN_RAG, REGULATION_INFO } from '../rag-constants'
import { RegGroupKey } from './ChunkBrowserConstants'
import { getStructuralInfo } from './ChunkBrowserHelpers'
import { ChunkBrowserSidebar } from './ChunkBrowserSidebar'
import { ChunkBrowserToolbar } from './ChunkBrowserToolbar'
import { ChunkBrowserContent } from './ChunkBrowserContent'
interface ChunkBrowserQAProps {
apiProxy: string
}
type RegGroupKey = 'eu_regulation' | 'eu_directive' | 'de_law' | 'at_law' | 'ch_law' | 'national_law' | 'bsi_standard' | 'eu_guideline' | 'international_standard' | 'other'
const GROUP_LABELS: Record<RegGroupKey, string> = {
eu_regulation: 'EU Verordnungen',
eu_directive: 'EU Richtlinien',
de_law: 'DE Gesetze',
at_law: 'AT Gesetze',
ch_law: 'CH Gesetze',
national_law: 'Nationale Gesetze (EU)',
bsi_standard: 'BSI Standards',
eu_guideline: 'EDPB / Guidelines',
international_standard: 'Internationale Standards',
other: 'Sonstige',
}
const GROUP_ORDER: RegGroupKey[] = [
'eu_regulation', 'eu_directive', 'de_law', 'at_law', 'ch_law',
'national_law', 'bsi_standard', 'eu_guideline', 'international_standard', 'other',
]
const COLLECTIONS = [
'bp_compliance_gesetze',
'bp_compliance_ce',
'bp_compliance_datenschutz',
'bp_dsfa_corpus',
'bp_compliance_recht',
'bp_legal_templates',
'bp_nibis_eh',
]
export function ChunkBrowserQA({ apiProxy }: ChunkBrowserQAProps) {
// Filter-Sidebar
const [selectedRegulation, setSelectedRegulation] = useState<string | null>(null)
@@ -58,7 +33,7 @@ export function ChunkBrowserQA({ apiProxy }: ChunkBrowserQAProps) {
const [chunksPerPage, setChunksPerPage] = useState(6)
const [fullscreen, setFullscreen] = useState(false)
// Collection — default to bp_compliance_ce where we have PDFs downloaded
// Collection
const [collection, setCollection] = useState('bp_compliance_ce')
// PDF existence check
@@ -72,7 +47,7 @@ export function ChunkBrowserQA({ apiProxy }: ChunkBrowserQAProps) {
.filter(([, info]) => info.collection === collection)
.map(([code]) => code)
const groupedRegulations = React.useMemo(() => {
const groupedRegulations = useMemo(() => {
const groups: Record<RegGroupKey, { code: string; name: string; type: string }[]> = {
eu_regulation: [], eu_directive: [], de_law: [], at_law: [], ch_law: [],
national_law: [], bsi_standard: [], eu_guideline: [], international_standard: [], other: [],
@@ -81,11 +56,7 @@ export function ChunkBrowserQA({ apiProxy }: ChunkBrowserQAProps) {
const reg = REGULATION_INFO.find(r => r.code === code)
const type = (reg?.type || 'other') as RegGroupKey
const groupKey = type in groups ? type : 'other'
groups[groupKey].push({
code,
name: reg?.name || code,
type: reg?.type || 'unknown',
})
groups[groupKey].push({ code, name: reg?.name || code, type: reg?.type || 'unknown' })
}
return groups
}, [regulationsInCollection.join(',')])
@@ -96,7 +67,6 @@ export function ChunkBrowserQA({ apiProxy }: ChunkBrowserQAProps) {
.filter(([, info]) => info.collection === col && info.qdrant_id)
if (entries.length === 0) return
// Build qdrant_id -> our_code mapping
const qdrantIdToCode: Record<string, string[]> = {}
for (const [code, info] of entries) {
if (!qdrantIdToCode[info.qdrant_id]) qdrantIdToCode[info.qdrant_id] = []
@@ -114,13 +84,10 @@ export function ChunkBrowserQA({ apiProxy }: ChunkBrowserQAProps) {
const res = await fetch(`${apiProxy}?${params}`)
if (res.ok) {
const data = await res.json()
// Map qdrant_id counts back to our codes
const mapped: Record<string, number> = {}
for (const [qid, count] of Object.entries(data.counts as Record<string, number>)) {
const codes = qdrantIdToCode[qid] || []
for (const code of codes) {
mapped[code] = count
}
for (const code of codes) { mapped[code] = count }
}
setRegulationCounts(prev => ({ ...prev, ...mapped }))
}
@@ -166,7 +133,6 @@ export function ChunkBrowserQA({ apiProxy }: ChunkBrowserQAProps) {
safety++
} while (offset && safety < 200)
// Sort by chunk_index
allChunks.sort((a, b) => {
const ai = Number(a.chunk_index ?? a.chunk_id ?? 0)
const bi = Number(b.chunk_index ?? b.chunk_id ?? 0)
@@ -188,30 +154,6 @@ export function ChunkBrowserQA({ apiProxy }: ChunkBrowserQAProps) {
loadRegulationCounts(collection)
}, [collection, loadRegulationCounts])
// Current chunk
const currentChunk = docChunks[docChunkIndex] || null
const prevChunk = docChunkIndex > 0 ? docChunks[docChunkIndex - 1] : null
const nextChunk = docChunkIndex < docChunks.length - 1 ? docChunks[docChunkIndex + 1] : null
// PDF page estimation — use pages metadata if available
const estimatePdfPage = (chunk: Record<string, unknown> | null, chunkIdx: number): number => {
if (chunk) {
// Try pages array from payload (e.g. [7] or [7,8])
const pages = chunk.pages as number[] | undefined
if (Array.isArray(pages) && pages.length > 0) return pages[0]
// Try page field
const page = chunk.page as number | undefined
if (typeof page === 'number' && page > 0) return page
}
const mapping = selectedRegulation ? RAG_PDF_MAPPING[selectedRegulation] : null
const cpp = mapping?.chunksPerPage || chunksPerPage
return Math.floor(chunkIdx / cpp) + 1
}
const pdfPage = estimatePdfPage(currentChunk, docChunkIndex)
const pdfMapping = selectedRegulation ? RAG_PDF_MAPPING[selectedRegulation] : null
const pdfUrl = pdfMapping ? `/rag-originals/${pdfMapping.filename}#page=${pdfPage}` : null
// Check PDF existence when regulation changes
useEffect(() => {
if (!selectedRegulation) { setPdfExists(null); return }
@@ -223,29 +165,7 @@ export function ChunkBrowserQA({ apiProxy }: ChunkBrowserQAProps) {
.catch(() => setPdfExists(false))
}, [selectedRegulation])
// Handlers
const handleSelectRegulation = (code: string) => {
setSelectedRegulation(code)
loadDocumentChunks(code)
}
const handleCollectionChange = (col: string) => {
setCollection(col)
setSelectedRegulation(null)
setDocChunks([])
setDocChunkIndex(0)
setDocTotalChunks(0)
setRegulationCounts({})
}
const handlePrev = () => {
if (docChunkIndex > 0) setDocChunkIndex(i => i - 1)
}
const handleNext = () => {
if (docChunkIndex < docChunks.length - 1) setDocChunkIndex(i => i + 1)
}
// Keyboard navigation
const handleKeyDown = useCallback((e: KeyboardEvent) => {
if (e.key === 'Escape' && fullscreen) {
e.preventDefault()
@@ -266,6 +186,21 @@ export function ChunkBrowserQA({ apiProxy }: ChunkBrowserQAProps) {
}
}, [selectedRegulation, docChunks.length, handleKeyDown, fullscreen])
// Handlers
const handleSelectRegulation = (code: string) => {
setSelectedRegulation(code)
loadDocumentChunks(code)
}
const handleCollectionChange = (col: string) => {
setCollection(col)
setSelectedRegulation(null)
setDocChunks([])
setDocChunkIndex(0)
setDocTotalChunks(0)
setRegulationCounts({})
}
const toggleGroup = (group: string) => {
setCollapsedGroups(prev => {
const next = new Set(prev)
@@ -275,47 +210,8 @@ export function ChunkBrowserQA({ apiProxy }: ChunkBrowserQAProps) {
})
}
// Get text content from a chunk
const getChunkText = (chunk: Record<string, unknown> | null): string => {
if (!chunk) return ''
return String(chunk.chunk_text || chunk.text || chunk.content || '')
}
// Extract structural metadata for prominent display
const getStructuralInfo = (chunk: Record<string, unknown> | null): { article?: string; section?: string; pages?: string } => {
if (!chunk) return {}
const result: { article?: string; section?: string; pages?: string } = {}
// Article / paragraph
const article = chunk.article || chunk.artikel || chunk.paragraph || chunk.section_title
if (article) result.article = String(article)
// Section
const section = chunk.section || chunk.chapter || chunk.abschnitt || chunk.kapitel
if (section) result.section = String(section)
// Pages
const pages = chunk.pages as number[] | undefined
if (Array.isArray(pages) && pages.length > 0) {
result.pages = pages.length === 1 ? `S. ${pages[0]}` : `S. ${pages[0]}-${pages[pages.length - 1]}`
} else if (chunk.page) {
result.pages = `S. ${chunk.page}`
}
return result
}
// Overlap extraction
const getOverlapPrev = (): string => {
if (!prevChunk) return ''
const text = getChunkText(prevChunk)
return text.length > 150 ? '...' + text.slice(-150) : text
}
const getOverlapNext = (): string => {
if (!nextChunk) return ''
const text = getChunkText(nextChunk)
return text.length > 150 ? text.slice(0, 150) + '...' : text
}
// Filter sidebar items
const filteredRegulations = React.useMemo(() => {
const filteredRegulations = useMemo(() => {
if (!filterSearch.trim()) return groupedRegulations
const term = filterSearch.toLowerCase()
const filtered: typeof groupedRegulations = {
@@ -330,21 +226,7 @@ export function ChunkBrowserQA({ apiProxy }: ChunkBrowserQAProps) {
return filtered
}, [groupedRegulations, filterSearch])
// Regulation name lookup
const getRegName = (code: string): string => {
const reg = REGULATION_INFO.find(r => r.code === code)
return reg?.name || code
}
// Important metadata keys to show prominently
const STRUCTURAL_KEYS = new Set([
'article', 'artikel', 'paragraph', 'section_title', 'section', 'chapter',
'abschnitt', 'kapitel', 'pages', 'page',
])
const HIDDEN_KEYS = new Set([
'text', 'content', 'chunk_text', 'id', 'embedding',
])
const currentChunk = docChunks[docChunkIndex] || null
const structInfo = getStructuralInfo(currentChunk)
return (
@@ -352,323 +234,48 @@ export function ChunkBrowserQA({ apiProxy }: ChunkBrowserQAProps) {
className={`flex flex-col ${fullscreen ? 'fixed inset-0 z-50 bg-slate-100 p-4' : ''}`}
style={fullscreen ? { height: '100vh' } : { height: 'calc(100vh - 220px)' }}
>
{/* Header bar — fixed height */}
<div className="flex-shrink-0 bg-white rounded-xl border border-slate-200 p-3 mb-3">
<div className="flex flex-wrap items-center gap-4">
<div>
<label className="block text-xs font-medium text-slate-500 mb-1">Collection</label>
<select
value={collection}
onChange={(e) => handleCollectionChange(e.target.value)}
className="px-3 py-1.5 border rounded-lg text-sm focus:ring-2 focus:ring-teal-500"
>
{COLLECTIONS.map(c => (
<option key={c} value={c}>{c}</option>
))}
</select>
</div>
<ChunkBrowserToolbar
collection={collection}
onCollectionChange={handleCollectionChange}
selectedRegulation={selectedRegulation}
structInfo={structInfo}
docChunkIndex={docChunkIndex}
docTotalChunks={docTotalChunks}
docChunksLength={docChunks.length}
chunksPerPage={chunksPerPage}
setChunksPerPage={setChunksPerPage}
splitViewActive={splitViewActive}
setSplitViewActive={setSplitViewActive}
fullscreen={fullscreen}
setFullscreen={setFullscreen}
onPrev={() => { if (docChunkIndex > 0) setDocChunkIndex(i => i - 1) }}
onNext={() => { if (docChunkIndex < docChunks.length - 1) setDocChunkIndex(i => i + 1) }}
onJumpTo={setDocChunkIndex}
/>
{selectedRegulation && (
<>
<div className="flex items-center gap-2">
<span className="text-sm font-semibold text-slate-900">
{selectedRegulation} {getRegName(selectedRegulation)}
</span>
{structInfo.article && (
<span className="px-2 py-0.5 bg-blue-100 text-blue-800 text-xs font-medium rounded">
{structInfo.article}
</span>
)}
{structInfo.pages && (
<span className="px-2 py-0.5 bg-slate-100 text-slate-600 text-xs rounded">
{structInfo.pages}
</span>
)}
</div>
<div className="flex items-center gap-2 ml-auto">
<button
onClick={handlePrev}
disabled={docChunkIndex === 0}
className="px-3 py-1.5 text-sm font-medium border rounded-lg bg-white hover:bg-slate-50 disabled:opacity-30 disabled:cursor-not-allowed"
>
&#9664; Zurueck
</button>
<span className="text-sm font-mono text-slate-600 min-w-[80px] text-center">
{docChunkIndex + 1} / {docTotalChunks}
</span>
<button
onClick={handleNext}
disabled={docChunkIndex >= docChunks.length - 1}
className="px-3 py-1.5 text-sm font-medium border rounded-lg bg-white hover:bg-slate-50 disabled:opacity-30 disabled:cursor-not-allowed"
>
Weiter &#9654;
</button>
<input
type="number"
min={1}
max={docTotalChunks}
value={docChunkIndex + 1}
onChange={(e) => {
const v = parseInt(e.target.value, 10)
if (!isNaN(v) && v >= 1 && v <= docTotalChunks) setDocChunkIndex(v - 1)
}}
className="w-16 px-2 py-1 border rounded text-xs text-center"
title="Springe zu Chunk Nr."
/>
</div>
<div className="flex items-center gap-2">
<label className="text-xs text-slate-500">Chunks/Seite:</label>
<select
value={chunksPerPage}
onChange={(e) => setChunksPerPage(Number(e.target.value))}
className="px-2 py-1 border rounded text-xs"
>
{[3, 4, 5, 6, 8, 10, 12, 15, 20].map(n => (
<option key={n} value={n}>{n}</option>
))}
</select>
<button
onClick={() => setSplitViewActive(!splitViewActive)}
className={`px-3 py-1 text-xs rounded-lg border ${
splitViewActive ? 'bg-teal-50 border-teal-300 text-teal-700' : 'bg-slate-50 border-slate-300 text-slate-600'
}`}
>
{splitViewActive ? 'Split-View an' : 'Split-View aus'}
</button>
<button
onClick={() => setFullscreen(!fullscreen)}
className={`px-3 py-1 text-xs rounded-lg border ${
fullscreen ? 'bg-indigo-50 border-indigo-300 text-indigo-700' : 'bg-slate-50 border-slate-300 text-slate-600'
}`}
title={fullscreen ? 'Vollbild beenden (Esc)' : 'Vollbild'}
>
{fullscreen ? '&#10005; Vollbild beenden' : '&#9974; Vollbild'}
</button>
</div>
</>
)}
</div>
</div>
{/* Main content: Sidebar + Content — fills remaining height */}
<div className="flex gap-3 flex-1 min-h-0">
{/* Sidebar — scrollable */}
<div className="w-56 flex-shrink-0 bg-white rounded-xl border border-slate-200 flex flex-col min-h-0">
<div className="flex-shrink-0 p-3 border-b border-slate-100">
<input
type="text"
value={filterSearch}
onChange={(e) => setFilterSearch(e.target.value)}
placeholder="Suche..."
className="w-full px-2 py-1.5 border rounded-lg text-sm focus:ring-2 focus:ring-teal-500"
/>
{countsLoading && (
<div className="text-xs text-slate-400 mt-1 animate-pulse">Counts laden...</div>
)}
</div>
<div className="flex-1 overflow-y-auto min-h-0">
{GROUP_ORDER.map(group => {
const items = filteredRegulations[group]
if (items.length === 0) return null
const isCollapsed = collapsedGroups.has(group)
return (
<div key={group}>
<button
onClick={() => toggleGroup(group)}
className="w-full px-3 py-1.5 text-left text-xs font-semibold text-slate-500 bg-slate-50 hover:bg-slate-100 flex items-center justify-between sticky top-0 z-10"
>
<span>{GROUP_LABELS[group]}</span>
<span className="text-slate-400">{isCollapsed ? '+' : '-'}</span>
</button>
{!isCollapsed && items.map(reg => {
const count = regulationCounts[reg.code] ?? 0
const isSelected = selectedRegulation === reg.code
return (
<button
key={reg.code}
onClick={() => handleSelectRegulation(reg.code)}
className={`w-full px-3 py-1.5 text-left text-sm flex items-center justify-between hover:bg-teal-50 transition-colors ${
isSelected ? 'bg-teal-100 text-teal-900 font-medium' : 'text-slate-700'
}`}
>
<span className="truncate text-xs">{reg.name || reg.code}</span>
<span className={`text-xs tabular-nums flex-shrink-0 ml-1 ${count > 0 ? 'text-slate-500' : 'text-slate-300'}`}>
{count > 0 ? count.toLocaleString() : '—'}
</span>
</button>
)
})}
</div>
)
})}
</div>
</div>
<ChunkBrowserSidebar
filterSearch={filterSearch}
setFilterSearch={setFilterSearch}
countsLoading={countsLoading}
filteredRegulations={filteredRegulations}
regulationCounts={regulationCounts}
selectedRegulation={selectedRegulation}
collapsedGroups={collapsedGroups}
onSelectRegulation={handleSelectRegulation}
onToggleGroup={toggleGroup}
/>
{/* Content area — fills remaining width and height */}
{!selectedRegulation ? (
<div className="flex-1 flex items-center justify-center bg-white rounded-xl border border-slate-200">
<div className="text-center text-slate-400 space-y-2">
<div className="text-4xl">&#128269;</div>
<p className="text-sm">Dokument in der Sidebar auswaehlen, um QA zu starten.</p>
<p className="text-xs text-slate-300">Pfeiltasten: Chunk vor/zurueck</p>
</div>
</div>
) : docLoading ? (
<div className="flex-1 flex items-center justify-center bg-white rounded-xl border border-slate-200">
<div className="text-center text-slate-500 space-y-2">
<div className="animate-spin text-3xl">&#9881;</div>
<p className="text-sm">Chunks werden geladen...</p>
<p className="text-xs text-slate-400">
{selectedRegulation}: {REGULATIONS_IN_RAG[selectedRegulation]?.chunks.toLocaleString() || '?'} Chunks erwartet
</p>
</div>
</div>
) : (
<div className={`flex-1 grid gap-3 min-h-0 ${splitViewActive ? 'grid-cols-2' : 'grid-cols-1'}`}>
{/* Chunk-Text Panel — fixed height, internal scroll */}
<div className="bg-white rounded-xl border border-slate-200 flex flex-col min-h-0 overflow-hidden">
{/* Panel header */}
<div className="flex-shrink-0 px-4 py-2 bg-slate-50 border-b border-slate-100 flex items-center justify-between">
<span className="text-sm font-medium text-slate-700">Chunk-Text</span>
<div className="flex items-center gap-2">
{structInfo.article && (
<span className="px-2 py-0.5 bg-blue-50 text-blue-700 text-xs font-medium rounded border border-blue-200">
{structInfo.article}
</span>
)}
{structInfo.section && (
<span className="px-2 py-0.5 bg-purple-50 text-purple-700 text-xs rounded border border-purple-200">
{structInfo.section}
</span>
)}
<span className="text-xs text-slate-400 tabular-nums">
#{docChunkIndex} / {docTotalChunks - 1}
</span>
</div>
</div>
{/* Scrollable content */}
<div className="flex-1 overflow-y-auto min-h-0 p-4 space-y-3">
{/* Overlap from previous chunk */}
{prevChunk && (
<div className="text-xs text-slate-400 bg-amber-50 border-l-2 border-amber-300 px-3 py-2 rounded-r">
<div className="font-medium text-amber-600 mb-1">&#8593; Ende vorheriger Chunk #{docChunkIndex - 1}</div>
<p className="whitespace-pre-wrap break-words leading-relaxed">{getOverlapPrev()}</p>
</div>
)}
{/* Current chunk text */}
{currentChunk ? (
<div className="text-sm text-slate-800 whitespace-pre-wrap break-words leading-relaxed border-l-2 border-teal-400 pl-3">
{getChunkText(currentChunk)}
</div>
) : (
<div className="text-sm text-slate-400 italic">Kein Chunk-Text vorhanden.</div>
)}
{/* Overlap from next chunk */}
{nextChunk && (
<div className="text-xs text-slate-400 bg-amber-50 border-l-2 border-amber-300 px-3 py-2 rounded-r">
<div className="font-medium text-amber-600 mb-1">&#8595; Anfang naechster Chunk #{docChunkIndex + 1}</div>
<p className="whitespace-pre-wrap break-words leading-relaxed">{getOverlapNext()}</p>
</div>
)}
{/* Metadata */}
{currentChunk && (
<div className="mt-4 pt-3 border-t border-slate-100">
<div className="text-xs font-medium text-slate-500 mb-2">Metadaten</div>
<div className="grid grid-cols-2 gap-x-4 gap-y-1 text-xs">
{Object.entries(currentChunk)
.filter(([k]) => !HIDDEN_KEYS.has(k))
.sort(([a], [b]) => {
// Structural keys first
const aStruct = STRUCTURAL_KEYS.has(a) ? 0 : 1
const bStruct = STRUCTURAL_KEYS.has(b) ? 0 : 1
return aStruct - bStruct || a.localeCompare(b)
})
.map(([k, v]) => (
<div key={k} className={`flex gap-1 ${STRUCTURAL_KEYS.has(k) ? 'col-span-2 font-medium' : ''}`}>
<span className="font-medium text-slate-500 flex-shrink-0">{k}:</span>
<span className="text-slate-700 break-all">
{Array.isArray(v) ? v.join(', ') : String(v)}
</span>
</div>
))}
</div>
{/* Chunk quality indicator */}
<div className="mt-3 pt-2 border-t border-slate-50">
<div className="text-xs text-slate-400">
Chunk-Laenge: {getChunkText(currentChunk).length} Zeichen
{getChunkText(currentChunk).length < 50 && (
<span className="ml-2 text-orange-500 font-medium">&#9888; Sehr kurz</span>
)}
{getChunkText(currentChunk).length > 2000 && (
<span className="ml-2 text-orange-500 font-medium">&#9888; Sehr lang</span>
)}
</div>
</div>
</div>
)}
</div>
</div>
{/* PDF-Viewer Panel */}
{splitViewActive && (
<div className="bg-white rounded-xl border border-slate-200 flex flex-col min-h-0 overflow-hidden">
<div className="flex-shrink-0 px-4 py-2 bg-slate-50 border-b border-slate-100 flex items-center justify-between">
<span className="text-sm font-medium text-slate-700">Original-PDF</span>
<div className="flex items-center gap-2">
<span className="text-xs text-slate-400">
Seite ~{pdfPage}
{pdfMapping?.totalPages ? ` / ${pdfMapping.totalPages}` : ''}
</span>
{pdfUrl && (
<a
href={pdfUrl.split('#')[0]}
target="_blank"
rel="noopener noreferrer"
className="text-xs text-teal-600 hover:text-teal-800 underline"
>
Oeffnen &#8599;
</a>
)}
</div>
</div>
<div className="flex-1 min-h-0 relative">
{pdfUrl && pdfExists ? (
<iframe
key={`${selectedRegulation}-${pdfPage}`}
src={pdfUrl}
className="absolute inset-0 w-full h-full border-0"
title="Original PDF"
/>
) : (
<div className="flex items-center justify-center h-full text-slate-400 text-sm p-4">
<div className="text-center space-y-2">
<div className="text-3xl">&#128196;</div>
{!pdfMapping ? (
<>
<p>Kein PDF-Mapping fuer {selectedRegulation}.</p>
<p className="text-xs">rag-pdf-mapping.ts ergaenzen.</p>
</>
) : pdfExists === false ? (
<>
<p className="font-medium text-orange-600">PDF nicht vorhanden</p>
<p className="text-xs">Datei <code className="bg-slate-100 px-1 rounded">{pdfMapping.filename}</code> fehlt in ~/rag-originals/</p>
<p className="text-xs mt-1">Bitte manuell herunterladen und dort ablegen.</p>
</>
) : (
<p>PDF wird geprueft...</p>
)}
</div>
</div>
)}
</div>
</div>
)}
</div>
)}
<ChunkBrowserContent
selectedRegulation={selectedRegulation}
docLoading={docLoading}
docChunks={docChunks}
docChunkIndex={docChunkIndex}
docTotalChunks={docTotalChunks}
splitViewActive={splitViewActive}
chunksPerPage={chunksPerPage}
pdfExists={pdfExists}
/>
</div>
</div>
)

View File

@@ -0,0 +1,81 @@
'use client'
import React from 'react'
import { RegGroupKey, GROUP_LABELS, GROUP_ORDER } from './ChunkBrowserConstants'
interface ChunkBrowserSidebarProps {
filterSearch: string
setFilterSearch: (v: string) => void
countsLoading: boolean
filteredRegulations: Record<RegGroupKey, { code: string; name: string; type: string }[]>
regulationCounts: Record<string, number>
selectedRegulation: string | null
collapsedGroups: Set<string>
onSelectRegulation: (code: string) => void
onToggleGroup: (group: string) => void
}
export function ChunkBrowserSidebar({
filterSearch,
setFilterSearch,
countsLoading,
filteredRegulations,
regulationCounts,
selectedRegulation,
collapsedGroups,
onSelectRegulation,
onToggleGroup,
}: ChunkBrowserSidebarProps) {
return (
<div className="w-56 flex-shrink-0 bg-white rounded-xl border border-slate-200 flex flex-col min-h-0">
<div className="flex-shrink-0 p-3 border-b border-slate-100">
<input
type="text"
value={filterSearch}
onChange={(e) => setFilterSearch(e.target.value)}
placeholder="Suche..."
className="w-full px-2 py-1.5 border rounded-lg text-sm focus:ring-2 focus:ring-teal-500"
/>
{countsLoading && (
<div className="text-xs text-slate-400 mt-1 animate-pulse">Counts laden...</div>
)}
</div>
<div className="flex-1 overflow-y-auto min-h-0">
{GROUP_ORDER.map(group => {
const items = filteredRegulations[group]
if (items.length === 0) return null
const isCollapsed = collapsedGroups.has(group)
return (
<div key={group}>
<button
onClick={() => onToggleGroup(group)}
className="w-full px-3 py-1.5 text-left text-xs font-semibold text-slate-500 bg-slate-50 hover:bg-slate-100 flex items-center justify-between sticky top-0 z-10"
>
<span>{GROUP_LABELS[group]}</span>
<span className="text-slate-400">{isCollapsed ? '+' : '-'}</span>
</button>
{!isCollapsed && items.map(reg => {
const count = regulationCounts[reg.code] ?? 0
const isSelected = selectedRegulation === reg.code
return (
<button
key={reg.code}
onClick={() => onSelectRegulation(reg.code)}
className={`w-full px-3 py-1.5 text-left text-sm flex items-center justify-between hover:bg-teal-50 transition-colors ${
isSelected ? 'bg-teal-100 text-teal-900 font-medium' : 'text-slate-700'
}`}
>
<span className="truncate text-xs">{reg.name || reg.code}</span>
<span className={`text-xs tabular-nums flex-shrink-0 ml-1 ${count > 0 ? 'text-slate-500' : 'text-slate-300'}`}>
{count > 0 ? count.toLocaleString() : '\u2014'}
</span>
</button>
)
})}
</div>
)
})}
</div>
</div>
)
}

View File

@@ -0,0 +1,142 @@
'use client'
import React from 'react'
import { COLLECTIONS } from './ChunkBrowserConstants'
import { getRegName } from './ChunkBrowserHelpers'
interface ChunkBrowserToolbarProps {
collection: string
onCollectionChange: (col: string) => void
selectedRegulation: string | null
structInfo: { article?: string; section?: string; pages?: string }
docChunkIndex: number
docTotalChunks: number
docChunksLength: number
chunksPerPage: number
setChunksPerPage: (v: number) => void
splitViewActive: boolean
setSplitViewActive: (v: boolean) => void
fullscreen: boolean
setFullscreen: (v: boolean) => void
onPrev: () => void
onNext: () => void
onJumpTo: (idx: number) => void
}
export function ChunkBrowserToolbar({
collection,
onCollectionChange,
selectedRegulation,
structInfo,
docChunkIndex,
docTotalChunks,
docChunksLength,
chunksPerPage,
setChunksPerPage,
splitViewActive,
setSplitViewActive,
fullscreen,
setFullscreen,
onPrev,
onNext,
onJumpTo,
}: ChunkBrowserToolbarProps) {
return (
<div className="flex-shrink-0 bg-white rounded-xl border border-slate-200 p-3 mb-3">
<div className="flex flex-wrap items-center gap-4">
<div>
<label className="block text-xs font-medium text-slate-500 mb-1">Collection</label>
<select
value={collection}
onChange={(e) => onCollectionChange(e.target.value)}
className="px-3 py-1.5 border rounded-lg text-sm focus:ring-2 focus:ring-teal-500"
>
{COLLECTIONS.map(c => (
<option key={c} value={c}>{c}</option>
))}
</select>
</div>
{selectedRegulation && (
<>
<div className="flex items-center gap-2">
<span className="text-sm font-semibold text-slate-900">
{selectedRegulation} &mdash; {getRegName(selectedRegulation)}
</span>
{structInfo.article && (
<span className="px-2 py-0.5 bg-blue-100 text-blue-800 text-xs font-medium rounded">
{structInfo.article}
</span>
)}
{structInfo.pages && (
<span className="px-2 py-0.5 bg-slate-100 text-slate-600 text-xs rounded">
{structInfo.pages}
</span>
)}
</div>
<div className="flex items-center gap-2 ml-auto">
<button
onClick={onPrev}
disabled={docChunkIndex === 0}
className="px-3 py-1.5 text-sm font-medium border rounded-lg bg-white hover:bg-slate-50 disabled:opacity-30 disabled:cursor-not-allowed"
>
&#9664; Zurueck
</button>
<span className="text-sm font-mono text-slate-600 min-w-[80px] text-center">
{docChunkIndex + 1} / {docTotalChunks}
</span>
<button
onClick={onNext}
disabled={docChunkIndex >= docChunksLength - 1}
className="px-3 py-1.5 text-sm font-medium border rounded-lg bg-white hover:bg-slate-50 disabled:opacity-30 disabled:cursor-not-allowed"
>
Weiter &#9654;
</button>
<input
type="number"
min={1}
max={docTotalChunks}
value={docChunkIndex + 1}
onChange={(e) => {
const v = parseInt(e.target.value, 10)
if (!isNaN(v) && v >= 1 && v <= docTotalChunks) onJumpTo(v - 1)
}}
className="w-16 px-2 py-1 border rounded text-xs text-center"
title="Springe zu Chunk Nr."
/>
</div>
<div className="flex items-center gap-2">
<label className="text-xs text-slate-500">Chunks/Seite:</label>
<select
value={chunksPerPage}
onChange={(e) => setChunksPerPage(Number(e.target.value))}
className="px-2 py-1 border rounded text-xs"
>
{[3, 4, 5, 6, 8, 10, 12, 15, 20].map(n => (
<option key={n} value={n}>{n}</option>
))}
</select>
<button
onClick={() => setSplitViewActive(!splitViewActive)}
className={`px-3 py-1 text-xs rounded-lg border ${
splitViewActive ? 'bg-teal-50 border-teal-300 text-teal-700' : 'bg-slate-50 border-slate-300 text-slate-600'
}`}
>
{splitViewActive ? 'Split-View an' : 'Split-View aus'}
</button>
<button
onClick={() => setFullscreen(!fullscreen)}
className={`px-3 py-1 text-xs rounded-lg border ${
fullscreen ? 'bg-indigo-50 border-indigo-300 text-indigo-700' : 'bg-slate-50 border-slate-300 text-slate-600'
}`}
title={fullscreen ? 'Vollbild beenden (Esc)' : 'Vollbild'}
>
{fullscreen ? '\u2715 Vollbild beenden' : '\u2716 Vollbild'}
</button>
</div>
</>
)}
</div>
</div>
)
}