fix: Restore all files lost during destructive rebase
A previous `git pull --rebase origin main` dropped 177 local commits,
losing 3400+ files across admin-v2, backend, studio-v2, website,
klausur-service, and many other services. The partial restore attempt
(660295e2) only recovered some files.
This commit restores all missing files from pre-rebase ref 98933f5e
while preserving post-rebase additions (night-scheduler, night-mode UI,
NightModeWidget dashboard integration).
Restored features include:
- AI Module Sidebar (FAB), OCR Labeling, OCR Compare
- GPU Dashboard, RAG Pipeline, Magic Help
- Klausur-Korrektur (8 files), Abitur-Archiv (5+ files)
- Companion, Zeugnisse-Crawler, Screen Flow
- Full backend, studio-v2, website, klausur-service
- All compliance SDKs, agent-core, voice-service
- CI/CD configs, documentation, scripts
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Benjamin Admin
334
studio-v2/lib/AlertsContext.tsx
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334
studio-v2/lib/AlertsContext.tsx
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'use client'
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import { createContext, useContext, useState, useEffect, useCallback, ReactNode } from 'react'
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// Types
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export type AlertImportance = 'KRITISCH' | 'DRINGEND' | 'WICHTIG' | 'PRUEFEN' | 'INFO'
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export interface AlertSource {
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title: string
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url: string
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domain: string
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}
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export interface Alert {
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id: string
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title: string
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summary: string // LLM-generierte Zusammenfassung
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source: string
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importance: AlertImportance
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timestamp: Date
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isRead: boolean
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sources: AlertSource[]
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topicId?: string
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}
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export interface Topic {
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id: string
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name: string
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keywords: string[]
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googleAlertUrl?: string
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rssFeedUrl?: string
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isActive: boolean
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icon?: string
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}
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export interface AlertsSettings {
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notificationFrequency: 'realtime' | 'hourly' | 'daily'
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minImportance: AlertImportance
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wizardCompleted: boolean
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}
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interface AlertsContextType {
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alerts: Alert[]
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unreadCount: number
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isLoading: boolean
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error: string | null
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fetchAlerts: () => Promise<void>
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markAsRead: (id: string) => void
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markAllAsRead: () => void
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topics: Topic[]
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addTopic: (topic: Topic) => void
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updateTopic: (id: string, updates: Partial<Topic>) => void
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removeTopic: (id: string) => void
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settings: AlertsSettings
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updateSettings: (settings: Partial<AlertsSettings>) => void
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}
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const AlertsContext = createContext<AlertsContextType | null>(null)
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// LocalStorage Keys
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const ALERTS_KEY = 'bp_alerts'
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const TOPICS_KEY = 'bp_alerts_topics'
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const SETTINGS_KEY = 'bp_alerts_settings'
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// Default settings
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const defaultSettings: AlertsSettings = {
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notificationFrequency: 'daily',
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minImportance: 'INFO',
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wizardCompleted: false
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}
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// Vordefinierte Themen fuer Lehrer
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export const lehrerThemen: Omit<Topic, 'id'>[] = [
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{ name: 'Bildungspolitik', icon: '📜', keywords: ['Kultusministerium', 'Schulreform', 'Lehrplan', 'Bildungsminister'], isActive: false },
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{ name: 'Digitale Bildung', icon: '💻', keywords: ['iPad Schule', 'digitale Medien', 'E-Learning', 'Tablet Unterricht'], isActive: false },
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{ name: 'Inklusion', icon: '🤝', keywords: ['Förderschule', 'Integration', 'barrierefreies Lernen', 'Inklusion Schule'], isActive: false },
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{ name: 'Abitur & Prüfungen', icon: '📝', keywords: ['Abitur', 'Zentralabitur', 'Prüfungsordnung', 'Abiturprüfung'], isActive: false },
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{ name: 'Lehrerberuf', icon: '👩🏫', keywords: ['Lehrkräftemangel', 'Besoldung', 'Quereinsteiger', 'Lehrergehalt'], isActive: false },
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{ name: 'KI in der Schule', icon: '🤖', keywords: ['ChatGPT Schule', 'KI Unterricht', 'künstliche Intelligenz Bildung'], isActive: false },
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]
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// Mock-Alerts für Demo (werden später durch Backend ersetzt)
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const mockAlerts: Alert[] = [
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{
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id: 'alert-1',
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title: 'Niedersachsen plant Digitalisierungsoffensive an Schulen',
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summary: 'Das Kultusministerium Niedersachsen kündigt ein 50-Millionen-Programm zur Digitalisierung an. Alle weiterführenden Schulen sollen bis 2027 mit interaktiven Displays ausgestattet werden. Fortbildungen für Lehrkräfte sind Teil des Pakets.',
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source: 'Hannoversche Allgemeine',
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importance: 'WICHTIG',
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timestamp: new Date(Date.now() - 2 * 60 * 60 * 1000),
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isRead: false,
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sources: [
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{ title: 'Digitalisierung in Niedersachsens Schulen', url: 'https://example.com/1', domain: 'haz.de' }
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],
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topicId: 'digitale-bildung'
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},
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{
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id: 'alert-2',
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title: 'Neue Richtlinien für ChatGPT im Unterricht veröffentlicht',
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summary: 'Die KMK hat Empfehlungen zum Umgang mit KI-Tools im Unterricht herausgegeben. Lehrkräfte sollen KI als Werkzeug nutzen dürfen, Prüfungsleistungen müssen jedoch eigenständig erbracht werden.',
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source: 'Der Spiegel',
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importance: 'DRINGEND',
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timestamp: new Date(Date.now() - 5 * 60 * 60 * 1000),
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isRead: false,
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sources: [
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{ title: 'KMK-Richtlinien zu KI', url: 'https://example.com/2', domain: 'spiegel.de' }
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],
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topicId: 'ki-schule'
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},
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{
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id: 'alert-3',
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title: 'Lehrerverband fordert bessere Besoldung',
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summary: 'Der Deutsche Lehrerverband kritisiert die aktuelle Besoldungssituation. Besonders Grundschullehrkräfte seien im Vergleich zu anderen Bundesländern benachteiligt.',
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source: 'Zeit Online',
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importance: 'PRUEFEN',
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timestamp: new Date(Date.now() - 24 * 60 * 60 * 1000),
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isRead: true,
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sources: [
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{ title: 'Lehrergehälter im Vergleich', url: 'https://example.com/3', domain: 'zeit.de' }
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],
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topicId: 'lehrerberuf'
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}
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]
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export function AlertsProvider({ children }: { children: ReactNode }) {
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const [alerts, setAlerts] = useState<Alert[]>([])
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const [topics, setTopics] = useState<Topic[]>([])
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const [settings, setSettings] = useState<AlertsSettings>(defaultSettings)
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const [isLoading, setIsLoading] = useState(false)
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const [error, setError] = useState<string | null>(null)
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const [mounted, setMounted] = useState(false)
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// Nach dem ersten Render: Daten aus localStorage laden
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useEffect(() => {
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const storedAlerts = localStorage.getItem(ALERTS_KEY)
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const storedTopics = localStorage.getItem(TOPICS_KEY)
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const storedSettings = localStorage.getItem(SETTINGS_KEY)
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if (storedAlerts) {
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try {
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const parsed = JSON.parse(storedAlerts)
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// Konvertiere timestamp strings zu Date objects
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setAlerts(parsed.map((a: any) => ({ ...a, timestamp: new Date(a.timestamp) })))
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} catch (e) {
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console.error('Error parsing stored alerts:', e)
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setAlerts(mockAlerts)
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}
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} else {
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// Demo-Alerts laden
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setAlerts(mockAlerts)
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}
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if (storedTopics) {
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try {
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setTopics(JSON.parse(storedTopics))
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} catch (e) {
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console.error('Error parsing stored topics:', e)
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}
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}
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if (storedSettings) {
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try {
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setSettings({ ...defaultSettings, ...JSON.parse(storedSettings) })
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} catch (e) {
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console.error('Error parsing stored settings:', e)
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}
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}
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setMounted(true)
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}, [])
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// Alerts in localStorage speichern
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useEffect(() => {
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if (mounted && alerts.length > 0) {
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localStorage.setItem(ALERTS_KEY, JSON.stringify(alerts))
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}
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}, [alerts, mounted])
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// Topics in localStorage speichern
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useEffect(() => {
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if (mounted) {
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localStorage.setItem(TOPICS_KEY, JSON.stringify(topics))
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}
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}, [topics, mounted])
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// Settings in localStorage speichern
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useEffect(() => {
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if (mounted) {
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localStorage.setItem(SETTINGS_KEY, JSON.stringify(settings))
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}
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}, [settings, mounted])
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// Alerts vom Backend abrufen
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const fetchAlerts = useCallback(async () => {
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setIsLoading(true)
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setError(null)
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try {
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// TODO: Backend-Integration
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// const response = await fetch('http://macmini:8000/api/alerts/')
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// const data = await response.json()
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// setAlerts(data)
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// Für jetzt: Mock-Daten verwenden
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await new Promise(resolve => setTimeout(resolve, 500))
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// Alerts sind bereits geladen
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} catch (err) {
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setError('Fehler beim Laden der Alerts')
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console.error('Error fetching alerts:', err)
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} finally {
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setIsLoading(false)
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}
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}, [])
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// Alert als gelesen markieren
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const markAsRead = useCallback((id: string) => {
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setAlerts(prev => prev.map(alert =>
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alert.id === id ? { ...alert, isRead: true } : alert
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))
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}, [])
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// Alle Alerts als gelesen markieren
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const markAllAsRead = useCallback(() => {
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setAlerts(prev => prev.map(alert => ({ ...alert, isRead: true })))
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}, [])
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// Topic hinzufügen
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const addTopic = useCallback((topic: Topic) => {
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setTopics(prev => [...prev, topic])
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}, [])
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// Topic aktualisieren
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const updateTopic = useCallback((id: string, updates: Partial<Topic>) => {
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setTopics(prev => prev.map(topic =>
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topic.id === id ? { ...topic, ...updates } : topic
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))
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}, [])
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// Topic entfernen
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const removeTopic = useCallback((id: string) => {
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setTopics(prev => prev.filter(topic => topic.id !== id))
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}, [])
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// Settings aktualisieren
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const updateSettings = useCallback((updates: Partial<AlertsSettings>) => {
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setSettings(prev => ({ ...prev, ...updates }))
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}, [])
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// Ungelesene Alerts zählen
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const unreadCount = alerts.filter(a => !a.isRead).length
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// Während SSR: Default-Werte anzeigen
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if (!mounted) {
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return (
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<AlertsContext.Provider
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value={{
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alerts: [],
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unreadCount: 0,
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isLoading: false,
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error: null,
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fetchAlerts: async () => {},
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markAsRead: () => {},
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markAllAsRead: () => {},
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topics: [],
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addTopic: () => {},
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updateTopic: () => {},
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removeTopic: () => {},
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settings: defaultSettings,
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updateSettings: () => {},
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}}
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>
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{children}
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</AlertsContext.Provider>
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)
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}
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return (
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<AlertsContext.Provider
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value={{
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alerts,
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unreadCount,
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isLoading,
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error,
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fetchAlerts,
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markAsRead,
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markAllAsRead,
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topics,
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addTopic,
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updateTopic,
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removeTopic,
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settings,
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updateSettings,
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}}
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>
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{children}
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</AlertsContext.Provider>
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)
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}
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// Hook fuer einfache Verwendung
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export function useAlerts() {
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const context = useContext(AlertsContext)
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if (!context) {
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throw new Error('useAlerts must be used within an AlertsProvider')
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}
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return context
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}
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// Hilfsfunktion: Importance-Farben
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export function getImportanceColor(importance: AlertImportance, isDark: boolean): string {
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const colors = {
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'KRITISCH': isDark ? 'bg-red-500/20 text-red-300 border-red-500/30' : 'bg-red-100 text-red-700 border-red-200',
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'DRINGEND': isDark ? 'bg-orange-500/20 text-orange-300 border-orange-500/30' : 'bg-orange-100 text-orange-700 border-orange-200',
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'WICHTIG': isDark ? 'bg-yellow-500/20 text-yellow-300 border-yellow-500/30' : 'bg-yellow-100 text-yellow-700 border-yellow-200',
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'PRUEFEN': isDark ? 'bg-blue-500/20 text-blue-300 border-blue-500/30' : 'bg-blue-100 text-blue-700 border-blue-200',
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'INFO': isDark ? 'bg-slate-500/20 text-slate-300 border-slate-500/30' : 'bg-slate-100 text-slate-600 border-slate-200',
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}
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return colors[importance]
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}
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// Hilfsfunktion: Relative Zeitangabe
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export function getRelativeTime(date: Date): string {
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const now = new Date()
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const diffMs = now.getTime() - date.getTime()
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const diffMins = Math.floor(diffMs / (1000 * 60))
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const diffHours = Math.floor(diffMs / (1000 * 60 * 60))
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const diffDays = Math.floor(diffMs / (1000 * 60 * 60 * 24))
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if (diffMins < 1) return 'Gerade eben'
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if (diffMins < 60) return `vor ${diffMins} Min.`
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if (diffHours < 24) return `vor ${diffHours} Std.`
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if (diffDays === 1) return 'Gestern'
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if (diffDays < 7) return `vor ${diffDays} Tagen`
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return date.toLocaleDateString('de-DE', { day: '2-digit', month: '2-digit' })
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}
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