5a31f52310
Services: Admin-Lehrer, Backend-Lehrer, Studio v2, Website, Klausur-Service, School-Service, Voice-Service, Geo-Service, BreakPilot Drive, Agent-Core Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
505 lines
20 KiB
TypeScript
505 lines
20 KiB
TypeScript
'use client'
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/**
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* Abitur-Archiv - Lehrer Version
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* Simplified archive view for teachers
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*/
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import { useState, useEffect, useCallback } from 'react'
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import Link from 'next/link'
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import {
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FileText, Filter, ChevronLeft, ChevronRight, Eye, Download, Search,
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X, Loader2, Grid, List, LayoutGrid, Plus, Archive, BookOpen
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} from 'lucide-react'
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// API Base URL
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const API_BASE = '/api/education/abitur-archiv'
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// Filter constants
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const FAECHER = [
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{ id: 'deutsch', label: 'Deutsch' },
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{ id: 'englisch', label: 'Englisch' },
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{ id: 'mathematik', label: 'Mathematik' },
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{ id: 'biologie', label: 'Biologie' },
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{ id: 'physik', label: 'Physik' },
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{ id: 'chemie', label: 'Chemie' },
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{ id: 'geschichte', label: 'Geschichte' },
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]
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const JAHRE = [2025, 2024, 2023, 2022, 2021]
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const NIVEAUS = [
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{ id: 'eA', label: 'Erhoehtes Niveau (eA)' },
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{ id: 'gA', label: 'Grundlegendes Niveau (gA)' },
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]
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const TYPEN = [
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{ id: 'aufgabe', label: 'Aufgabe' },
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{ id: 'erwartungshorizont', label: 'Erwartungshorizont' },
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]
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interface AbiturDokument {
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id: string
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dateiname: string
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fach: string
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jahr: number
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niveau: 'eA' | 'gA'
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typ: 'aufgabe' | 'erwartungshorizont'
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aufgaben_nummer: string
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status: string
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file_path: string
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file_size: number
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}
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export default function AbiturArchivPage() {
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const [documents, setDocuments] = useState<AbiturDokument[]>([])
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const [loading, setLoading] = useState(true)
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const [error, setError] = useState<string | null>(null)
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// Pagination
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const [page, setPage] = useState(1)
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const [totalPages, setTotalPages] = useState(1)
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const [total, setTotal] = useState(0)
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const limit = 20
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// View mode
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const [viewMode, setViewMode] = useState<'grid' | 'list'>('grid')
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// Filters
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const [filterOpen, setFilterOpen] = useState(false)
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const [filterFach, setFilterFach] = useState('')
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const [filterJahr, setFilterJahr] = useState('')
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const [filterNiveau, setFilterNiveau] = useState('')
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const [filterTyp, setFilterTyp] = useState('')
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const [searchQuery, setSearchQuery] = useState('')
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// Preview modal
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const [previewDoc, setPreviewDoc] = useState<AbiturDokument | null>(null)
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const fetchDocuments = useCallback(async () => {
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setLoading(true)
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setError(null)
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const params = new URLSearchParams()
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params.set('page', page.toString())
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params.set('limit', limit.toString())
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if (filterFach) params.set('fach', filterFach)
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if (filterJahr) params.set('jahr', filterJahr)
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if (filterNiveau) params.set('niveau', filterNiveau)
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if (filterTyp) params.set('typ', filterTyp)
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if (searchQuery) params.set('thema', searchQuery)
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try {
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// Try the admin-v2 API first
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const response = await fetch(`${API_BASE}?${params.toString()}`)
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if (!response.ok) throw new Error('Fehler beim Laden')
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const data = await response.json()
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setDocuments(data.documents || [])
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setTotalPages(data.total_pages || 1)
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setTotal(data.total || 0)
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} catch (err) {
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// Fallback: use mock data
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setDocuments(getMockDocuments())
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setTotal(getMockDocuments().length)
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setTotalPages(1)
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} finally {
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setLoading(false)
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}
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}, [page, filterFach, filterJahr, filterNiveau, filterTyp, searchQuery])
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useEffect(() => {
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fetchDocuments()
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}, [fetchDocuments])
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const clearFilters = () => {
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setFilterFach('')
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setFilterJahr('')
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setFilterNiveau('')
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setFilterTyp('')
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setSearchQuery('')
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setPage(1)
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}
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const handleSearch = (e: React.FormEvent) => {
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e.preventDefault()
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setPage(1)
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fetchDocuments()
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}
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const handleDownload = (doc: AbiturDokument) => {
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const link = document.createElement('a')
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link.href = doc.file_path
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link.download = doc.dateiname
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link.click()
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}
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const handleAddToKlausur = (doc: AbiturDokument) => {
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window.location.href = `/lehrer/klausur-korrektur?archiv_doc_id=${doc.id}`
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}
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const hasActiveFilters = filterFach || filterJahr || filterNiveau || filterTyp || searchQuery
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const formatFileSize = (bytes: number) => {
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if (bytes < 1024) return bytes + ' B'
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if (bytes < 1024 * 1024) return (bytes / 1024).toFixed(1) + ' KB'
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return (bytes / (1024 * 1024)).toFixed(1) + ' MB'
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}
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return (
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<div className="space-y-6">
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{/* Header */}
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<div className="flex items-center justify-between">
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<div className="flex items-center gap-3">
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<div className="w-12 h-12 bg-gradient-to-br from-purple-500 to-purple-700 rounded-xl flex items-center justify-center">
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<Archive className="w-6 h-6 text-white" />
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</div>
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<div>
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<h1 className="text-2xl font-bold text-slate-900">Abitur-Archiv</h1>
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<p className="text-sm text-slate-500">Zentralabitur-Materialien 2021-2025</p>
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</div>
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</div>
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<div className="text-right">
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<div className="text-2xl font-bold text-slate-800">{total}</div>
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<div className="text-sm text-slate-500">Dokumente</div>
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</div>
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</div>
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{/* Search Bar */}
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<div className="bg-white rounded-xl border border-slate-200 p-4">
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<form onSubmit={handleSearch} className="flex gap-3">
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<div className="relative flex-1">
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<Search className="absolute left-3 top-1/2 -translate-y-1/2 w-5 h-5 text-slate-400" />
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<input
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type="text"
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value={searchQuery}
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onChange={(e) => setSearchQuery(e.target.value)}
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placeholder="Thema suchen (z.B. Gedichtanalyse, Eroerterung...)"
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className="w-full pl-10 pr-4 py-2.5 border border-slate-300 rounded-lg focus:ring-2 focus:ring-blue-500"
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/>
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</div>
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<button
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type="submit"
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className="px-6 py-2.5 bg-blue-600 text-white rounded-lg hover:bg-blue-700"
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>
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Suchen
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</button>
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</form>
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</div>
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{/* Filters */}
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<div className="bg-white rounded-xl border border-slate-200 p-4">
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<div className="flex items-center justify-between mb-4">
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<div className="flex items-center gap-3">
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<button
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onClick={() => setFilterOpen(!filterOpen)}
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className={`px-4 py-2 rounded-lg font-medium flex items-center gap-2 transition-colors ${
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filterOpen || hasActiveFilters
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? 'bg-purple-100 text-purple-700'
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: 'bg-slate-100 text-slate-600 hover:bg-slate-200'
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}`}
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>
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<Filter className="w-4 h-4" />
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Filter
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{hasActiveFilters && (
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<span className="bg-purple-600 text-white text-xs px-1.5 py-0.5 rounded-full">
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{[filterFach, filterJahr, filterNiveau, filterTyp].filter(Boolean).length}
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</span>
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)}
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</button>
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{hasActiveFilters && (
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<button
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onClick={clearFilters}
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className="text-sm text-slate-500 hover:text-slate-700 flex items-center gap-1"
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>
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<X className="w-4 h-4" />
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Zuruecksetzen
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</button>
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)}
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</div>
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<div className="flex items-center gap-3">
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<span className="text-sm text-slate-500">{total} Treffer</span>
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<div className="flex bg-slate-100 rounded-lg p-1">
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<button
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onClick={() => setViewMode('grid')}
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className={`p-2 rounded-md ${viewMode === 'grid' ? 'bg-white shadow-sm' : ''}`}
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>
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<LayoutGrid className="w-4 h-4" />
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</button>
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<button
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onClick={() => setViewMode('list')}
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className={`p-2 rounded-md ${viewMode === 'list' ? 'bg-white shadow-sm' : ''}`}
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>
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<List className="w-4 h-4" />
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</button>
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</div>
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</div>
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</div>
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{filterOpen && (
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<div className="grid grid-cols-2 md:grid-cols-4 gap-3 pt-4 border-t border-slate-200">
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<select
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value={filterFach}
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onChange={(e) => { setFilterFach(e.target.value); setPage(1) }}
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className="px-3 py-2 border border-slate-300 rounded-lg text-sm"
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>
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<option value="">Alle Faecher</option>
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{FAECHER.map(f => <option key={f.id} value={f.id}>{f.label}</option>)}
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</select>
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<select
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value={filterJahr}
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onChange={(e) => { setFilterJahr(e.target.value); setPage(1) }}
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className="px-3 py-2 border border-slate-300 rounded-lg text-sm"
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>
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<option value="">Alle Jahre</option>
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{JAHRE.map(j => <option key={j} value={j}>{j}</option>)}
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</select>
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<select
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value={filterNiveau}
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onChange={(e) => { setFilterNiveau(e.target.value); setPage(1) }}
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className="px-3 py-2 border border-slate-300 rounded-lg text-sm"
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>
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<option value="">Alle Niveaus</option>
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{NIVEAUS.map(n => <option key={n.id} value={n.id}>{n.label}</option>)}
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</select>
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<select
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value={filterTyp}
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onChange={(e) => { setFilterTyp(e.target.value); setPage(1) }}
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className="px-3 py-2 border border-slate-300 rounded-lg text-sm"
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>
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<option value="">Alle Typen</option>
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{TYPEN.map(t => <option key={t.id} value={t.id}>{t.label}</option>)}
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</select>
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</div>
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)}
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</div>
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{/* Documents */}
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<div className="bg-white rounded-xl border border-slate-200 overflow-hidden">
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{loading ? (
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<div className="flex items-center justify-center py-16">
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<Loader2 className="w-8 h-8 text-blue-600 animate-spin" />
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</div>
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) : documents.length === 0 ? (
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<div className="text-center py-16 text-slate-500">
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<FileText className="w-12 h-12 mx-auto mb-3 opacity-50" />
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<p>Keine Dokumente gefunden</p>
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</div>
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) : viewMode === 'grid' ? (
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<div className="p-4 grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-4">
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{documents.map((doc) => {
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const fachLabel = FAECHER.find(f => f.id === doc.fach)?.label || doc.fach
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return (
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<div
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key={doc.id}
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className="bg-white rounded-xl border border-slate-200 overflow-hidden hover:shadow-lg transition-all cursor-pointer group"
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onClick={() => setPreviewDoc(doc)}
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>
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<div className="relative h-32 bg-gradient-to-br from-slate-100 to-slate-50 flex items-center justify-center">
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<FileText className="w-16 h-16 text-slate-300 group-hover:text-blue-400" />
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<span className={`absolute top-3 left-3 px-2.5 py-1 rounded-full text-xs font-medium ${
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doc.typ === 'erwartungshorizont'
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? 'bg-orange-100 text-orange-700'
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: 'bg-purple-100 text-purple-700'
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}`}>
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{doc.typ === 'erwartungshorizont' ? 'EWH' : 'Aufgabe'}
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</span>
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<span className="absolute top-3 right-3 px-2 py-1 bg-white/80 rounded-lg text-xs font-semibold">
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{doc.jahr}
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</span>
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</div>
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<div className="p-4">
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<h3 className="font-semibold text-slate-800 mb-2">
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{fachLabel} {doc.niveau} - {doc.aufgaben_nummer}
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</h3>
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<div className="text-sm text-slate-500 mb-3">{doc.dateiname}</div>
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<div className="flex gap-2">
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<button
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onClick={(e) => { e.stopPropagation(); setPreviewDoc(doc) }}
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className="flex-1 px-3 py-2 bg-blue-50 text-blue-700 rounded-lg hover:bg-blue-100 text-sm font-medium flex items-center justify-center gap-1.5"
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>
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<Eye className="w-4 h-4" />
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Vorschau
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</button>
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<button
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onClick={(e) => { e.stopPropagation(); handleDownload(doc) }}
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className="px-3 py-2 text-slate-600 hover:bg-slate-100 rounded-lg"
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>
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<Download className="w-4 h-4" />
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</button>
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<button
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onClick={(e) => { e.stopPropagation(); handleAddToKlausur(doc) }}
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className="px-3 py-2 text-green-600 hover:bg-green-50 rounded-lg"
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>
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<Plus className="w-4 h-4" />
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</button>
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</div>
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</div>
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</div>
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)
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})}
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</div>
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) : (
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<table className="w-full text-sm">
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<thead className="bg-slate-50 border-b border-slate-200">
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<tr>
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<th className="text-left px-4 py-3 font-medium text-slate-600">Dokument</th>
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<th className="text-left px-4 py-3 font-medium text-slate-600">Fach</th>
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<th className="text-center px-4 py-3 font-medium text-slate-600">Jahr</th>
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<th className="text-center px-4 py-3 font-medium text-slate-600">Niveau</th>
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<th className="text-center px-4 py-3 font-medium text-slate-600">Typ</th>
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<th className="text-center px-4 py-3 font-medium text-slate-600">Aktion</th>
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</tr>
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</thead>
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<tbody>
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{documents.map((doc) => {
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const fachLabel = FAECHER.find(f => f.id === doc.fach)?.label || doc.fach
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return (
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<tr key={doc.id} className="border-b border-slate-100 hover:bg-slate-50">
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<td className="px-4 py-3">
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<div className="flex items-center gap-2">
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<FileText className="w-4 h-4 text-red-500" />
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<span className="font-medium">{doc.dateiname}</span>
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</div>
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</td>
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<td className="px-4 py-3">{fachLabel}</td>
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<td className="px-4 py-3 text-center">{doc.jahr}</td>
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<td className="px-4 py-3 text-center">
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<span className={`px-2 py-0.5 rounded-full text-xs ${
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doc.niveau === 'eA' ? 'bg-blue-100 text-blue-700' : 'bg-slate-100 text-slate-700'
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}`}>
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{doc.niveau}
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</span>
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</td>
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<td className="px-4 py-3 text-center">
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<span className={`px-2 py-0.5 rounded-full text-xs ${
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doc.typ === 'erwartungshorizont' ? 'bg-orange-100 text-orange-700' : 'bg-purple-100 text-purple-700'
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}`}>
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{doc.typ === 'erwartungshorizont' ? 'EWH' : 'Aufgabe'}
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</span>
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</td>
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<td className="px-4 py-3 text-center">
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<div className="flex items-center justify-center gap-1">
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<button onClick={() => setPreviewDoc(doc)} className="p-1.5 text-blue-600 hover:bg-blue-50 rounded">
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<Eye className="w-4 h-4" />
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</button>
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<button onClick={() => handleDownload(doc)} className="p-1.5 text-slate-600 hover:bg-slate-100 rounded">
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<Download className="w-4 h-4" />
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</button>
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<button onClick={() => handleAddToKlausur(doc)} className="p-1.5 text-green-600 hover:bg-green-50 rounded">
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<Plus className="w-4 h-4" />
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</button>
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</div>
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</td>
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</tr>
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)
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})}
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</tbody>
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</table>
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)}
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{/* Pagination */}
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{documents.length > 0 && (
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<div className="flex items-center justify-between px-4 py-3 border-t border-slate-200 bg-slate-50">
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<div className="text-sm text-slate-500">
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Seite {page} von {totalPages}
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</div>
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<div className="flex items-center gap-2">
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<button
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onClick={() => setPage(p => Math.max(1, p - 1))}
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disabled={page === 1}
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className="p-2 rounded-lg hover:bg-slate-200 disabled:opacity-50"
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>
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<ChevronLeft className="w-4 h-4" />
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</button>
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<button
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onClick={() => setPage(p => Math.min(totalPages, p + 1))}
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disabled={page === totalPages}
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className="p-2 rounded-lg hover:bg-slate-200 disabled:opacity-50"
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>
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<ChevronRight className="w-4 h-4" />
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</button>
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</div>
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</div>
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)}
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</div>
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{/* Preview Modal */}
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{previewDoc && (
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<div className="fixed inset-0 z-50 flex items-center justify-center bg-black/60">
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<div className="bg-white rounded-2xl shadow-2xl w-[90vw] h-[85vh] max-w-5xl flex flex-col">
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<div className="flex items-center justify-between px-4 py-3 border-b border-slate-200">
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<h2 className="font-semibold text-slate-900">{previewDoc.dateiname}</h2>
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<div className="flex items-center gap-2">
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<button
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onClick={() => handleDownload(previewDoc)}
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className="px-3 py-1.5 text-sm bg-blue-100 text-blue-700 rounded-lg hover:bg-blue-200 flex items-center gap-1.5"
|
|
>
|
|
<Download className="w-4 h-4" />
|
|
Download
|
|
</button>
|
|
<button
|
|
onClick={() => handleAddToKlausur(previewDoc)}
|
|
className="px-3 py-1.5 text-sm bg-green-100 text-green-700 rounded-lg hover:bg-green-200 flex items-center gap-1.5"
|
|
>
|
|
<Plus className="w-4 h-4" />
|
|
Zur Klausur
|
|
</button>
|
|
<button
|
|
onClick={() => setPreviewDoc(null)}
|
|
className="p-2 hover:bg-slate-100 rounded-lg"
|
|
>
|
|
<X className="w-5 h-5 text-slate-500" />
|
|
</button>
|
|
</div>
|
|
</div>
|
|
<div className="flex-1 bg-slate-100 p-4">
|
|
<iframe
|
|
src={previewDoc.file_path}
|
|
className="w-full h-full rounded-lg border border-slate-200 bg-white"
|
|
title={previewDoc.dateiname}
|
|
/>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
)}
|
|
</div>
|
|
)
|
|
}
|
|
|
|
function getMockDocuments(): AbiturDokument[] {
|
|
const docs: AbiturDokument[] = []
|
|
const faecher = ['deutsch', 'englisch']
|
|
const jahre = [2024, 2023, 2022]
|
|
const niveaus: Array<'eA' | 'gA'> = ['eA', 'gA']
|
|
const typen: Array<'aufgabe' | 'erwartungshorizont'> = ['aufgabe', 'erwartungshorizont']
|
|
const nummern = ['I', 'II', 'III']
|
|
|
|
let id = 1
|
|
for (const jahr of jahre) {
|
|
for (const fach of faecher) {
|
|
for (const niveau of niveaus) {
|
|
for (const nummer of nummern) {
|
|
for (const typ of typen) {
|
|
docs.push({
|
|
id: `doc-${id++}`,
|
|
dateiname: `${jahr}_${fach}_${niveau}_${nummer}${typ === 'erwartungshorizont' ? '_EWH' : ''}.pdf`,
|
|
fach,
|
|
jahr,
|
|
niveau,
|
|
typ,
|
|
aufgaben_nummer: nummer,
|
|
status: 'indexed',
|
|
file_path: '#',
|
|
file_size: 250000 + Math.random() * 500000
|
|
})
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return docs
|
|
}
|