refactor(admin): split academy/[id], iace/hazards, ai-act pages

Extracted components and constants into _components/ subdirectories
to bring all three pages under the 300 LOC soft target (was 651/628/612,
now 255/232/278 LOC respectively). Zero behavior changes.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Sharang Parnerkar
2026-04-16 13:14:50 +02:00
parent 87f2ce9692
commit 653fa07f57
20 changed files with 1288 additions and 1202 deletions

View File

@@ -0,0 +1,50 @@
'use client'
import Link from 'next/link'
import { Course, COURSE_CATEGORY_INFO } from '@/lib/sdk/academy/types'
interface CourseHeaderProps {
course: Course
onDelete: () => void
}
export function CourseHeader({ course, onDelete }: CourseHeaderProps) {
const categoryInfo = COURSE_CATEGORY_INFO[course.category] || COURSE_CATEGORY_INFO['custom']
return (
<div className="flex items-start justify-between">
<div className="flex items-center gap-4">
<Link
href="/sdk/academy"
className="p-2 text-gray-500 hover:text-gray-700 hover:bg-gray-100 rounded-lg transition-colors"
>
<svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 19l-7-7 7-7" />
</svg>
</Link>
<div>
<div className="flex items-center gap-2 mb-1">
<span className={`px-2 py-1 text-xs rounded-full ${categoryInfo.bgColor} ${categoryInfo.color}`}>
{categoryInfo.label}
</span>
<span className={`px-2 py-1 text-xs rounded-full ${
course.status === 'published' ? 'bg-green-100 text-green-700' : 'bg-gray-100 text-gray-600'
}`}>
{course.status === 'published' ? 'Veroeffentlicht' : 'Entwurf'}
</span>
</div>
<h1 className="text-2xl font-bold text-gray-900">{course.title}</h1>
<p className="text-sm text-gray-500 mt-1">{course.description}</p>
</div>
</div>
<div className="flex items-center gap-2">
<button
onClick={onDelete}
className="px-3 py-2 text-sm text-red-600 hover:bg-red-50 rounded-lg transition-colors"
>
Loeschen
</button>
</div>
</div>
)
}

View File

@@ -0,0 +1,33 @@
'use client'
import { Course, Lesson, Enrollment } from '@/lib/sdk/academy/types'
interface CourseStatsProps {
course: Course
sortedLessons: Lesson[]
enrollments: Enrollment[]
completedEnrollments: number
}
export function CourseStats({ course, sortedLessons, enrollments, completedEnrollments }: CourseStatsProps) {
return (
<div className="grid grid-cols-4 gap-4">
<div className="bg-white rounded-xl border border-gray-200 p-4">
<div className="text-sm text-gray-500">Lektionen</div>
<div className="text-2xl font-bold text-gray-900">{sortedLessons.length}</div>
</div>
<div className="bg-white rounded-xl border border-gray-200 p-4">
<div className="text-sm text-gray-500">Dauer</div>
<div className="text-2xl font-bold text-gray-900">{course.durationMinutes} Min.</div>
</div>
<div className="bg-white rounded-xl border border-gray-200 p-4">
<div className="text-sm text-gray-500">Teilnehmer</div>
<div className="text-2xl font-bold text-blue-600">{enrollments.length}</div>
</div>
<div className="bg-white rounded-xl border border-gray-200 p-4">
<div className="text-sm text-gray-500">Abgeschlossen</div>
<div className="text-2xl font-bold text-green-600">{completedEnrollments}</div>
</div>
</div>
)
}

View File

@@ -0,0 +1,37 @@
'use client'
type TabId = 'overview' | 'lessons' | 'enrollments' | 'videos'
interface CourseTabsProps {
activeTab: TabId
onTabChange: (tab: TabId) => void
}
const TAB_LABELS: Record<TabId, string> = {
overview: 'Uebersicht',
lessons: 'Lektionen',
enrollments: 'Einschreibungen',
videos: 'Videos',
}
export function CourseTabs({ activeTab, onTabChange }: CourseTabsProps) {
return (
<div className="border-b border-gray-200">
<nav className="flex gap-1 -mb-px">
{(['overview', 'lessons', 'enrollments', 'videos'] as TabId[]).map(tab => (
<button
key={tab}
onClick={() => onTabChange(tab)}
className={`px-4 py-3 text-sm font-medium border-b-2 transition-colors ${
activeTab === tab
? 'border-purple-600 text-purple-600'
: 'border-transparent text-gray-500 hover:text-gray-700'
}`}
>
{TAB_LABELS[tab]}
</button>
))}
</nav>
</div>
)
}

View File

@@ -0,0 +1,59 @@
'use client'
import { Enrollment, ENROLLMENT_STATUS_INFO, isEnrollmentOverdue, getDaysUntilDeadline } from '@/lib/sdk/academy/types'
interface EnrollmentsTabProps {
enrollments: Enrollment[]
overdueEnrollments: number
}
export function EnrollmentsTab({ enrollments, overdueEnrollments }: EnrollmentsTabProps) {
return (
<div className="space-y-4">
{overdueEnrollments > 0 && (
<div className="bg-red-50 border border-red-200 rounded-xl p-4 text-sm text-red-700">
{overdueEnrollments} ueberfaellige Einschreibung(en)
</div>
)}
{enrollments.length === 0 ? (
<div className="bg-white rounded-xl border border-gray-200 p-12 text-center">
<p className="text-gray-500">Noch keine Einschreibungen fuer diesen Kurs.</p>
</div>
) : (
enrollments.map(enrollment => {
const statusInfo = ENROLLMENT_STATUS_INFO[enrollment.status]
const overdue = isEnrollmentOverdue(enrollment)
const daysUntil = getDaysUntilDeadline(enrollment.deadline)
return (
<div key={enrollment.id} className={`bg-white rounded-xl border-2 p-5 ${overdue ? 'border-red-200' : 'border-gray-200'}`}>
<div className="flex items-center justify-between">
<div>
<div className="flex items-center gap-2 mb-1">
<span className={`px-2 py-0.5 text-xs rounded-full ${statusInfo?.bgColor} ${statusInfo?.color}`}>
{statusInfo?.label}
</span>
{overdue && <span className="text-xs text-red-600">Ueberfaellig</span>}
</div>
<div className="font-medium text-gray-900">{enrollment.userName}</div>
<div className="text-sm text-gray-500">{enrollment.userEmail}</div>
</div>
<div className="text-right">
<div className="text-2xl font-bold text-gray-900">{enrollment.progress}%</div>
<div className="text-xs text-gray-500">
{enrollment.status === 'completed' ? 'Abgeschlossen' : `${daysUntil > 0 ? daysUntil + ' Tage verbleibend' : Math.abs(daysUntil) + ' Tage ueberfaellig'}`}
</div>
</div>
</div>
<div className="mt-3 w-full h-2 bg-gray-200 rounded-full overflow-hidden">
<div
className={`h-full rounded-full ${enrollment.progress === 100 ? 'bg-green-500' : overdue ? 'bg-red-500' : 'bg-purple-500'}`}
style={{ width: `${enrollment.progress}%` }}
/>
</div>
</div>
)
})
)}
</div>
)
}

View File

@@ -0,0 +1,239 @@
'use client'
import { Lesson, QuizQuestion } from '@/lib/sdk/academy/types'
interface LessonsTabProps {
sortedLessons: Lesson[]
selectedLesson: Lesson | null
onSelectLesson: (lesson: Lesson) => void
quizAnswers: Record<string, number>
onQuizAnswer: (answers: Record<string, number>) => void
quizResult: any
isSubmittingQuiz: boolean
onSubmitQuiz: () => void
onResetQuiz: () => void
isEditing: boolean
editTitle: string
editContent: string
onEditTitle: (v: string) => void
onEditContent: (v: string) => void
isSaving: boolean
saveMessage: { type: 'success' | 'error'; text: string } | null
onStartEdit: () => void
onCancelEdit: () => void
onSaveLesson: () => void
onApproveLesson: () => void
}
export function LessonsTab({
sortedLessons,
selectedLesson,
onSelectLesson,
quizAnswers,
onQuizAnswer,
quizResult,
isSubmittingQuiz,
onSubmitQuiz,
onResetQuiz,
isEditing,
editTitle,
editContent,
onEditTitle,
onEditContent,
isSaving,
saveMessage,
onStartEdit,
onCancelEdit,
onSaveLesson,
onApproveLesson,
}: LessonsTabProps) {
return (
<div className="grid grid-cols-3 gap-6">
{/* Lesson Navigation */}
<div className="col-span-1 bg-white rounded-xl border border-gray-200 p-4">
<h3 className="text-sm font-semibold text-gray-700 mb-3">Lektionen</h3>
<div className="space-y-1">
{sortedLessons.map((lesson, i) => (
<button
key={lesson.id}
onClick={() => onSelectLesson(lesson)}
className={`w-full text-left p-3 rounded-lg text-sm transition-colors ${
selectedLesson?.id === lesson.id
? 'bg-purple-50 text-purple-700 border border-purple-200'
: 'hover:bg-gray-50 text-gray-700'
}`}
>
<div className="flex items-center gap-2">
<span className="text-xs text-gray-400 w-4">{i + 1}.</span>
<span className="truncate">{lesson.title}</span>
</div>
</button>
))}
</div>
</div>
{/* Lesson Content */}
<div className="col-span-2 bg-white rounded-xl border border-gray-200 p-6">
{selectedLesson ? (
<div className="space-y-6">
<div className="flex items-center justify-between">
{isEditing ? (
<input
type="text"
value={editTitle}
onChange={e => onEditTitle(e.target.value)}
className="text-xl font-semibold text-gray-900 border border-gray-300 rounded-lg px-3 py-1 flex-1 mr-3"
/>
) : (
<h2 className="text-xl font-semibold text-gray-900">{selectedLesson.title}</h2>
)}
<div className="flex items-center gap-2">
<span className={`px-3 py-1 text-xs rounded-full ${
selectedLesson.type === 'quiz' ? 'bg-yellow-100 text-yellow-700' :
selectedLesson.type === 'video' ? 'bg-blue-100 text-blue-700' :
'bg-gray-100 text-gray-600'
}`}>
{selectedLesson.type === 'quiz' ? 'Quiz' : selectedLesson.type === 'video' ? 'Video' : 'Text'}
</span>
{selectedLesson.type !== 'quiz' && !isEditing && (
<>
<button onClick={onStartEdit} className="px-3 py-1 text-sm bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors">
Bearbeiten
</button>
<button onClick={onApproveLesson} disabled={isSaving} className="px-3 py-1 text-sm bg-green-600 text-white rounded-lg hover:bg-green-700 transition-colors disabled:opacity-50">
Freigeben
</button>
</>
)}
{isEditing && (
<>
<button onClick={onCancelEdit} className="px-3 py-1 text-sm bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors">
Abbrechen
</button>
<button onClick={onSaveLesson} disabled={isSaving} className="px-3 py-1 text-sm bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors disabled:opacity-50">
{isSaving ? 'Speichert...' : 'Speichern'}
</button>
</>
)}
</div>
</div>
{saveMessage && (
<div className={`p-3 rounded-lg text-sm ${
saveMessage.type === 'success' ? 'bg-green-50 text-green-700 border border-green-200' : 'bg-red-50 text-red-700 border border-red-200'
}`}>
{saveMessage.text}
</div>
)}
{selectedLesson.type === 'video' && selectedLesson.videoUrl && (
<div className="aspect-video bg-gray-900 rounded-xl overflow-hidden">
<video src={selectedLesson.videoUrl} controls className="w-full h-full" />
</div>
)}
{isEditing && (selectedLesson.type === 'text' || selectedLesson.type === 'video') && (
<div className="space-y-2">
<label className="text-sm text-gray-500">Inhalt (Markdown)</label>
<textarea
value={editContent}
onChange={e => onEditContent(e.target.value)}
rows={20}
className="w-full border border-gray-300 rounded-xl p-4 text-sm font-mono text-gray-800 leading-relaxed resize-y focus:ring-2 focus:ring-purple-500 focus:border-transparent"
placeholder="Markdown-Inhalt der Lektion..."
/>
<p className="text-xs text-gray-400">Unterstuetzt: # Ueberschrift, ## Unterueberschrift, - Aufzaehlung, **fett**</p>
</div>
)}
{!isEditing && (selectedLesson.type === 'text' || selectedLesson.type === 'video') && selectedLesson.contentMarkdown && (
<div className="prose prose-sm max-w-none">
<div className="whitespace-pre-wrap text-gray-700 leading-relaxed">
{selectedLesson.contentMarkdown.split('\n').map((line, i) => {
if (line.startsWith('# ')) return <h1 key={i} className="text-2xl font-bold text-gray-900 mt-6 mb-3">{line.slice(2)}</h1>
if (line.startsWith('## ')) return <h2 key={i} className="text-xl font-semibold text-gray-900 mt-5 mb-2">{line.slice(3)}</h2>
if (line.startsWith('### ')) return <h3 key={i} className="text-lg font-medium text-gray-900 mt-4 mb-2">{line.slice(4)}</h3>
if (line.startsWith('- **')) {
const parts = line.slice(2).split('**')
return <li key={i} className="ml-4 list-disc"><strong>{parts[1]}</strong>{parts[2] || ''}</li>
}
if (line.startsWith('- ')) return <li key={i} className="ml-4 list-disc">{line.slice(2)}</li>
if (line.trim() === '') return <br key={i} />
return <p key={i} className="mb-2">{line}</p>
})}
</div>
</div>
)}
{selectedLesson.type === 'quiz' && selectedLesson.quizQuestions && (
<div className="space-y-6">
{selectedLesson.quizQuestions.map((q: QuizQuestion, qi: number) => (
<div key={q.id} className="bg-gray-50 rounded-xl p-5">
<h4 className="font-medium text-gray-900 mb-3">Frage {qi + 1}: {q.question}</h4>
<div className="space-y-2">
{q.options.map((option: string, oi: number) => {
const isSelected = quizAnswers[q.id] === oi
const showResult = quizResult && !quizResult.error
const isCorrect = showResult && quizResult.results?.[qi]?.correct
const wasSelected = showResult && isSelected
let bgClass = 'bg-white border-gray-200 hover:border-purple-300'
if (isSelected && !showResult) bgClass = 'bg-purple-50 border-purple-500'
if (showResult && oi === q.correctOptionIndex) bgClass = 'bg-green-50 border-green-500'
if (showResult && wasSelected && !isCorrect) bgClass = 'bg-red-50 border-red-500'
return (
<button
key={oi}
onClick={() => !quizResult && onQuizAnswer({ ...quizAnswers, [q.id]: oi })}
disabled={!!quizResult}
className={`w-full text-left p-3 rounded-lg border-2 transition-all ${bgClass}`}
>
<span className="text-sm text-gray-700">{String.fromCharCode(65 + oi)}) {option}</span>
</button>
)
})}
</div>
{quizResult && !quizResult.error && quizResult.results?.[qi] && (
<div className={`mt-3 p-3 rounded-lg text-sm ${
quizResult.results[qi].correct ? 'bg-green-50 text-green-700' : 'bg-red-50 text-red-700'
}`}>
{quizResult.results[qi].correct ? 'Richtig!' : 'Falsch.'} {q.explanation}
</div>
)}
</div>
))}
{!quizResult ? (
<button
onClick={onSubmitQuiz}
disabled={isSubmittingQuiz || Object.keys(quizAnswers).length < (selectedLesson.quizQuestions?.length || 0)}
className="w-full py-3 bg-purple-600 text-white rounded-xl hover:bg-purple-700 transition-colors disabled:opacity-50 font-medium"
>
{isSubmittingQuiz ? 'Wird ausgewertet...' : 'Quiz auswerten'}
</button>
) : quizResult.error ? (
<div className="bg-red-50 border border-red-200 rounded-xl p-4 text-sm text-red-700">{quizResult.error}</div>
) : (
<div className={`rounded-xl p-6 text-center ${quizResult.passed ? 'bg-green-50 border border-green-200' : 'bg-red-50 border border-red-200'}`}>
<div className={`text-3xl font-bold ${quizResult.passed ? 'text-green-600' : 'text-red-600'}`}>
{quizResult.score}%
</div>
<div className={`text-sm mt-1 ${quizResult.passed ? 'text-green-700' : 'text-red-700'}`}>
{quizResult.passed ? 'Bestanden!' : 'Nicht bestanden'} {quizResult.correctAnswers}/{quizResult.totalQuestions} richtig
</div>
<button onClick={onResetQuiz} className="mt-4 px-4 py-2 text-sm bg-white rounded-lg border hover:bg-gray-50">
Quiz wiederholen
</button>
</div>
)}
</div>
)}
</div>
) : (
<p className="text-gray-500 text-center py-10">Waehlen Sie eine Lektion aus.</p>
)}
</div>
</div>
)
}

View File

@@ -0,0 +1,48 @@
'use client'
import { Course, Lesson } from '@/lib/sdk/academy/types'
interface OverviewTabProps {
course: Course
sortedLessons: Lesson[]
}
export function OverviewTab({ course, sortedLessons }: OverviewTabProps) {
return (
<div className="space-y-6">
<div className="bg-white rounded-xl border border-gray-200 p-6">
<h3 className="text-lg font-semibold text-gray-900 mb-4">Kurs-Details</h3>
<dl className="grid grid-cols-2 gap-4 text-sm">
<div><dt className="text-gray-500">Bestehensgrenze</dt><dd className="font-medium text-gray-900">{course.passingScore}%</dd></div>
<div><dt className="text-gray-500">Pflicht fuer</dt><dd className="font-medium text-gray-900">{course.requiredForRoles?.join(', ') || 'Alle'}</dd></div>
<div><dt className="text-gray-500">Erstellt am</dt><dd className="font-medium text-gray-900">{new Date(course.createdAt).toLocaleDateString('de-DE')}</dd></div>
<div><dt className="text-gray-500">Aktualisiert am</dt><dd className="font-medium text-gray-900">{new Date(course.updatedAt).toLocaleDateString('de-DE')}</dd></div>
</dl>
</div>
<div className="bg-white rounded-xl border border-gray-200 p-6">
<h3 className="text-lg font-semibold text-gray-900 mb-4">Lektionen ({sortedLessons.length})</h3>
<div className="space-y-2">
{sortedLessons.map((lesson, i) => (
<div key={lesson.id} className="flex items-center gap-3 p-3 rounded-lg hover:bg-gray-50">
<div className="w-8 h-8 rounded-full bg-purple-100 text-purple-600 flex items-center justify-center text-sm font-medium">
{i + 1}
</div>
<div className="flex-1">
<div className="text-sm font-medium text-gray-900">{lesson.title}</div>
<div className="text-xs text-gray-500">{lesson.durationMinutes} Min. | {lesson.type === 'video' ? 'Video' : lesson.type === 'quiz' ? 'Quiz' : 'Text'}</div>
</div>
<span className={`px-2 py-1 text-xs rounded-full ${
lesson.type === 'quiz' ? 'bg-yellow-100 text-yellow-700' :
lesson.type === 'video' ? 'bg-blue-100 text-blue-700' :
'bg-gray-100 text-gray-600'
}`}>
{lesson.type === 'quiz' ? 'Quiz' : lesson.type === 'video' ? 'Video' : 'Text'}
</span>
</div>
))}
</div>
</div>
</div>
)
}

View File

@@ -0,0 +1,71 @@
'use client'
interface VideoStatus {
status: string
lessons?: Array<{ lessonId: string; status: string }>
}
interface VideosTabProps {
videoStatus: VideoStatus | null
isGeneratingVideos: boolean
onGenerateVideos: () => void
onCheckVideoStatus: () => void
}
export function VideosTab({ videoStatus, isGeneratingVideos, onGenerateVideos, onCheckVideoStatus }: VideosTabProps) {
return (
<div className="space-y-6">
<div className="bg-white rounded-xl border border-gray-200 p-6">
<div className="flex items-center justify-between mb-4">
<h3 className="text-lg font-semibold text-gray-900">Video-Generierung</h3>
<div className="flex gap-2">
<button onClick={onCheckVideoStatus} className="px-4 py-2 text-sm border border-gray-300 rounded-lg hover:bg-gray-50">
Status pruefen
</button>
<button
onClick={onGenerateVideos}
disabled={isGeneratingVideos}
className="px-4 py-2 text-sm bg-purple-600 text-white rounded-lg hover:bg-purple-700 disabled:opacity-50"
>
{isGeneratingVideos ? 'Wird gestartet...' : 'Videos generieren'}
</button>
</div>
</div>
<div className="bg-blue-50 border border-blue-200 rounded-xl p-4 mb-4 text-sm text-blue-700">
Videos werden mit ElevenLabs (Stimme) und HeyGen (Avatar) generiert.
Konfigurieren Sie die API-Keys in den Umgebungsvariablen.
</div>
{videoStatus && (
<div className="space-y-3">
<div className="flex items-center gap-2">
<span className="text-sm text-gray-500">Gesamtstatus:</span>
<span className={`px-2 py-1 text-xs rounded-full ${
videoStatus.status === 'completed' ? 'bg-green-100 text-green-700' :
videoStatus.status === 'processing' ? 'bg-yellow-100 text-yellow-700' :
'bg-gray-100 text-gray-600'
}`}>
{videoStatus.status}
</span>
</div>
{videoStatus.lessons?.map((ls) => (
<div key={ls.lessonId} className="flex items-center justify-between p-3 bg-gray-50 rounded-lg">
<span className="text-sm text-gray-700">Lektion {ls.lessonId.slice(-4)}</span>
<span className={`text-xs ${ls.status === 'completed' ? 'text-green-600' : 'text-gray-500'}`}>
{ls.status}
</span>
</div>
))}
</div>
)}
{!videoStatus && (
<p className="text-sm text-gray-500 text-center py-8">
Klicken Sie auf "Videos generieren" um den Prozess zu starten.
</p>
)}
</div>
</div>
)
}

View File

@@ -1,17 +1,13 @@
'use client'
import React, { useState, useEffect, useMemo } from 'react'
import React, { useState, useEffect } from 'react'
import { useParams, useRouter } from 'next/navigation'
import Link from 'next/link'
import {
Course,
Lesson,
Enrollment,
QuizQuestion,
COURSE_CATEGORY_INFO,
ENROLLMENT_STATUS_INFO,
isEnrollmentOverdue,
getDaysUntilDeadline
} from '@/lib/sdk/academy/types'
import {
fetchCourse,
@@ -20,8 +16,15 @@ import {
submitQuiz,
updateLesson,
generateVideos,
getVideoStatus
getVideoStatus,
} from '@/lib/sdk/academy/api'
import { CourseHeader } from './_components/CourseHeader'
import { CourseStats } from './_components/CourseStats'
import { CourseTabs } from './_components/CourseTabs'
import { OverviewTab } from './_components/OverviewTab'
import { LessonsTab } from './_components/LessonsTab'
import { EnrollmentsTab } from './_components/EnrollmentsTab'
import { VideosTab } from './_components/VideosTab'
type TabId = 'overview' | 'lessons' | 'enrollments' | 'videos'
@@ -81,8 +84,7 @@ export default function CourseDetailPage() {
const handleSubmitQuiz = async () => {
if (!selectedLesson) return
const questions = selectedLesson.quizQuestions || []
const answers = questions.map((q: QuizQuestion) => quizAnswers[q.id] ?? -1)
const answers = questions.map((q: any) => quizAnswers[q.id] ?? -1)
setIsSubmittingQuiz(true)
try {
const result = await submitQuiz(selectedLesson.id, { answers })
@@ -113,10 +115,7 @@ export default function CourseDetailPage() {
setIsSaving(true)
setSaveMessage(null)
try {
await updateLesson(selectedLesson.id, {
title: editTitle,
content_url: editContent,
})
await updateLesson(selectedLesson.id, { title: editTitle, content_url: editContent })
const updatedLesson = { ...selectedLesson, title: editTitle, contentMarkdown: editContent }
setSelectedLesson(updatedLesson)
if (course) {
@@ -138,9 +137,7 @@ export default function CourseDetailPage() {
setIsSaving(true)
setSaveMessage(null)
try {
await updateLesson(selectedLesson.id, {
description: 'approved_for_video',
})
await updateLesson(selectedLesson.id, { description: 'approved_for_video' })
const updatedLesson = { ...selectedLesson }
if (course) {
const updatedLessons = course.lessons.map(l => l.id === updatedLesson.id ? updatedLesson : l)
@@ -197,454 +194,61 @@ export default function CourseDetailPage() {
)
}
const categoryInfo = COURSE_CATEGORY_INFO[course.category] || COURSE_CATEGORY_INFO['custom']
const sortedLessons = [...(course.lessons || [])].sort((a, b) => a.order - b.order)
const completedEnrollments = enrollments.filter(e => e.status === 'completed').length
const overdueEnrollments = enrollments.filter(e => isEnrollmentOverdue(e)).length
return (
<div className="space-y-6">
{/* Header */}
<div className="flex items-start justify-between">
<div className="flex items-center gap-4">
<Link
href="/sdk/academy"
className="p-2 text-gray-500 hover:text-gray-700 hover:bg-gray-100 rounded-lg transition-colors"
>
<svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 19l-7-7 7-7" />
</svg>
</Link>
<div>
<div className="flex items-center gap-2 mb-1">
<span className={`px-2 py-1 text-xs rounded-full ${categoryInfo.bgColor} ${categoryInfo.color}`}>
{categoryInfo.label}
</span>
<span className={`px-2 py-1 text-xs rounded-full ${
course.status === 'published' ? 'bg-green-100 text-green-700' : 'bg-gray-100 text-gray-600'
}`}>
{course.status === 'published' ? 'Veroeffentlicht' : 'Entwurf'}
</span>
</div>
<h1 className="text-2xl font-bold text-gray-900">{course.title}</h1>
<p className="text-sm text-gray-500 mt-1">{course.description}</p>
</div>
</div>
<div className="flex items-center gap-2">
<button
onClick={handleDeleteCourse}
className="px-3 py-2 text-sm text-red-600 hover:bg-red-50 rounded-lg transition-colors"
>
Loeschen
</button>
</div>
</div>
<CourseHeader course={course} onDelete={handleDeleteCourse} />
<CourseStats
course={course}
sortedLessons={sortedLessons}
enrollments={enrollments}
completedEnrollments={completedEnrollments}
/>
<CourseTabs activeTab={activeTab} onTabChange={setActiveTab} />
{/* Stats Row */}
<div className="grid grid-cols-4 gap-4">
<div className="bg-white rounded-xl border border-gray-200 p-4">
<div className="text-sm text-gray-500">Lektionen</div>
<div className="text-2xl font-bold text-gray-900">{sortedLessons.length}</div>
</div>
<div className="bg-white rounded-xl border border-gray-200 p-4">
<div className="text-sm text-gray-500">Dauer</div>
<div className="text-2xl font-bold text-gray-900">{course.durationMinutes} Min.</div>
</div>
<div className="bg-white rounded-xl border border-gray-200 p-4">
<div className="text-sm text-gray-500">Teilnehmer</div>
<div className="text-2xl font-bold text-blue-600">{enrollments.length}</div>
</div>
<div className="bg-white rounded-xl border border-gray-200 p-4">
<div className="text-sm text-gray-500">Abgeschlossen</div>
<div className="text-2xl font-bold text-green-600">{completedEnrollments}</div>
</div>
</div>
{/* Tabs */}
<div className="border-b border-gray-200">
<nav className="flex gap-1 -mb-px">
{(['overview', 'lessons', 'enrollments', 'videos'] as TabId[]).map(tab => (
<button
key={tab}
onClick={() => setActiveTab(tab)}
className={`px-4 py-3 text-sm font-medium border-b-2 transition-colors ${
activeTab === tab
? 'border-purple-600 text-purple-600'
: 'border-transparent text-gray-500 hover:text-gray-700'
}`}
>
{{ overview: 'Uebersicht', lessons: 'Lektionen', enrollments: 'Einschreibungen', videos: 'Videos' }[tab]}
</button>
))}
</nav>
</div>
{/* Overview Tab */}
{activeTab === 'overview' && (
<div className="space-y-6">
<div className="bg-white rounded-xl border border-gray-200 p-6">
<h3 className="text-lg font-semibold text-gray-900 mb-4">Kurs-Details</h3>
<dl className="grid grid-cols-2 gap-4 text-sm">
<div><dt className="text-gray-500">Bestehensgrenze</dt><dd className="font-medium text-gray-900">{course.passingScore}%</dd></div>
<div><dt className="text-gray-500">Pflicht fuer</dt><dd className="font-medium text-gray-900">{course.requiredForRoles?.join(', ') || 'Alle'}</dd></div>
<div><dt className="text-gray-500">Erstellt am</dt><dd className="font-medium text-gray-900">{new Date(course.createdAt).toLocaleDateString('de-DE')}</dd></div>
<div><dt className="text-gray-500">Aktualisiert am</dt><dd className="font-medium text-gray-900">{new Date(course.updatedAt).toLocaleDateString('de-DE')}</dd></div>
</dl>
</div>
{/* Lesson List Preview */}
<div className="bg-white rounded-xl border border-gray-200 p-6">
<h3 className="text-lg font-semibold text-gray-900 mb-4">Lektionen ({sortedLessons.length})</h3>
<div className="space-y-2">
{sortedLessons.map((lesson, i) => (
<div key={lesson.id} className="flex items-center gap-3 p-3 rounded-lg hover:bg-gray-50">
<div className="w-8 h-8 rounded-full bg-purple-100 text-purple-600 flex items-center justify-center text-sm font-medium">
{i + 1}
</div>
<div className="flex-1">
<div className="text-sm font-medium text-gray-900">{lesson.title}</div>
<div className="text-xs text-gray-500">{lesson.durationMinutes} Min. | {lesson.type === 'video' ? 'Video' : lesson.type === 'quiz' ? 'Quiz' : 'Text'}</div>
</div>
<span className={`px-2 py-1 text-xs rounded-full ${
lesson.type === 'quiz' ? 'bg-yellow-100 text-yellow-700' :
lesson.type === 'video' ? 'bg-blue-100 text-blue-700' :
'bg-gray-100 text-gray-600'
}`}>
{lesson.type === 'quiz' ? 'Quiz' : lesson.type === 'video' ? 'Video' : 'Text'}
</span>
</div>
))}
</div>
</div>
</div>
<OverviewTab course={course} sortedLessons={sortedLessons} />
)}
{/* Lessons Tab - with content viewer and quiz player */}
{activeTab === 'lessons' && (
<div className="grid grid-cols-3 gap-6">
{/* Lesson Navigation */}
<div className="col-span-1 bg-white rounded-xl border border-gray-200 p-4">
<h3 className="text-sm font-semibold text-gray-700 mb-3">Lektionen</h3>
<div className="space-y-1">
{sortedLessons.map((lesson, i) => (
<button
key={lesson.id}
onClick={() => { setSelectedLesson(lesson); setQuizResult(null); setQuizAnswers({}) }}
className={`w-full text-left p-3 rounded-lg text-sm transition-colors ${
selectedLesson?.id === lesson.id
? 'bg-purple-50 text-purple-700 border border-purple-200'
: 'hover:bg-gray-50 text-gray-700'
}`}
>
<div className="flex items-center gap-2">
<span className="text-xs text-gray-400 w-4">{i + 1}.</span>
<span className="truncate">{lesson.title}</span>
</div>
</button>
))}
</div>
</div>
{/* Lesson Content */}
<div className="col-span-2 bg-white rounded-xl border border-gray-200 p-6">
{selectedLesson ? (
<div className="space-y-6">
<div className="flex items-center justify-between">
{isEditing ? (
<input
type="text"
value={editTitle}
onChange={e => setEditTitle(e.target.value)}
className="text-xl font-semibold text-gray-900 border border-gray-300 rounded-lg px-3 py-1 flex-1 mr-3"
/>
) : (
<h2 className="text-xl font-semibold text-gray-900">{selectedLesson.title}</h2>
)}
<div className="flex items-center gap-2">
<span className={`px-3 py-1 text-xs rounded-full ${
selectedLesson.type === 'quiz' ? 'bg-yellow-100 text-yellow-700' :
selectedLesson.type === 'video' ? 'bg-blue-100 text-blue-700' :
'bg-gray-100 text-gray-600'
}`}>
{selectedLesson.type === 'quiz' ? 'Quiz' : selectedLesson.type === 'video' ? 'Video' : 'Text'}
</span>
{selectedLesson.type !== 'quiz' && !isEditing && (
<>
<button
onClick={handleStartEdit}
className="px-3 py-1 text-sm bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors"
>
Bearbeiten
</button>
<button
onClick={handleApproveLesson}
disabled={isSaving}
className="px-3 py-1 text-sm bg-green-600 text-white rounded-lg hover:bg-green-700 transition-colors disabled:opacity-50"
>
Freigeben
</button>
</>
)}
{isEditing && (
<>
<button
onClick={handleCancelEdit}
className="px-3 py-1 text-sm bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors"
>
Abbrechen
</button>
<button
onClick={handleSaveLesson}
disabled={isSaving}
className="px-3 py-1 text-sm bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors disabled:opacity-50"
>
{isSaving ? 'Speichert...' : 'Speichern'}
</button>
</>
)}
</div>
</div>
{/* Save/Approve Message */}
{saveMessage && (
<div className={`p-3 rounded-lg text-sm ${
saveMessage.type === 'success' ? 'bg-green-50 text-green-700 border border-green-200' : 'bg-red-50 text-red-700 border border-red-200'
}`}>
{saveMessage.text}
</div>
)}
{/* Video Player */}
{selectedLesson.type === 'video' && selectedLesson.videoUrl && (
<div className="aspect-video bg-gray-900 rounded-xl overflow-hidden">
<video
src={selectedLesson.videoUrl}
controls
className="w-full h-full"
/>
</div>
)}
{/* Text Content - Edit Mode */}
{isEditing && (selectedLesson.type === 'text' || selectedLesson.type === 'video') && (
<div className="space-y-2">
<label className="text-sm text-gray-500">Inhalt (Markdown)</label>
<textarea
value={editContent}
onChange={e => setEditContent(e.target.value)}
rows={20}
className="w-full border border-gray-300 rounded-xl p-4 text-sm font-mono text-gray-800 leading-relaxed resize-y focus:ring-2 focus:ring-purple-500 focus:border-transparent"
placeholder="Markdown-Inhalt der Lektion..."
/>
<p className="text-xs text-gray-400">Unterstuetzt: # Ueberschrift, ## Unterueberschrift, - Aufzaehlung, **fett**</p>
</div>
)}
{/* Text Content - View Mode */}
{!isEditing && (selectedLesson.type === 'text' || selectedLesson.type === 'video') && selectedLesson.contentMarkdown && (
<div className="prose prose-sm max-w-none">
<div className="whitespace-pre-wrap text-gray-700 leading-relaxed">
{selectedLesson.contentMarkdown.split('\n').map((line, i) => {
if (line.startsWith('# ')) return <h1 key={i} className="text-2xl font-bold text-gray-900 mt-6 mb-3">{line.slice(2)}</h1>
if (line.startsWith('## ')) return <h2 key={i} className="text-xl font-semibold text-gray-900 mt-5 mb-2">{line.slice(3)}</h2>
if (line.startsWith('### ')) return <h3 key={i} className="text-lg font-medium text-gray-900 mt-4 mb-2">{line.slice(4)}</h3>
if (line.startsWith('- **')) {
const parts = line.slice(2).split('**')
return <li key={i} className="ml-4 list-disc"><strong>{parts[1]}</strong>{parts[2] || ''}</li>
}
if (line.startsWith('- ')) return <li key={i} className="ml-4 list-disc">{line.slice(2)}</li>
if (line.trim() === '') return <br key={i} />
return <p key={i} className="mb-2">{line}</p>
})}
</div>
</div>
)}
{/* Quiz Player */}
{selectedLesson.type === 'quiz' && selectedLesson.quizQuestions && (
<div className="space-y-6">
{selectedLesson.quizQuestions.map((q: QuizQuestion, qi: number) => (
<div key={q.id} className="bg-gray-50 rounded-xl p-5">
<h4 className="font-medium text-gray-900 mb-3">Frage {qi + 1}: {q.question}</h4>
<div className="space-y-2">
{q.options.map((option: string, oi: number) => {
const isSelected = quizAnswers[q.id] === oi
const showResult = quizResult && !quizResult.error
const isCorrect = showResult && quizResult.results?.[qi]?.correct
const wasSelected = showResult && isSelected
let bgClass = 'bg-white border-gray-200 hover:border-purple-300'
if (isSelected && !showResult) bgClass = 'bg-purple-50 border-purple-500'
if (showResult && oi === q.correctOptionIndex) bgClass = 'bg-green-50 border-green-500'
if (showResult && wasSelected && !isCorrect) bgClass = 'bg-red-50 border-red-500'
return (
<button
key={oi}
onClick={() => !quizResult && setQuizAnswers({ ...quizAnswers, [q.id]: oi })}
disabled={!!quizResult}
className={`w-full text-left p-3 rounded-lg border-2 transition-all ${bgClass}`}
>
<span className="text-sm text-gray-700">{String.fromCharCode(65 + oi)}) {option}</span>
</button>
)
})}
</div>
{quizResult && !quizResult.error && quizResult.results?.[qi] && (
<div className={`mt-3 p-3 rounded-lg text-sm ${
quizResult.results[qi].correct ? 'bg-green-50 text-green-700' : 'bg-red-50 text-red-700'
}`}>
{quizResult.results[qi].correct ? 'Richtig!' : 'Falsch.'} {q.explanation}
</div>
)}
</div>
))}
{/* Quiz Submit / Result */}
{!quizResult ? (
<button
onClick={handleSubmitQuiz}
disabled={isSubmittingQuiz || Object.keys(quizAnswers).length < (selectedLesson.quizQuestions?.length || 0)}
className="w-full py-3 bg-purple-600 text-white rounded-xl hover:bg-purple-700 transition-colors disabled:opacity-50 font-medium"
>
{isSubmittingQuiz ? 'Wird ausgewertet...' : 'Quiz auswerten'}
</button>
) : quizResult.error ? (
<div className="bg-red-50 border border-red-200 rounded-xl p-4 text-sm text-red-700">{quizResult.error}</div>
) : (
<div className={`rounded-xl p-6 text-center ${quizResult.passed ? 'bg-green-50 border border-green-200' : 'bg-red-50 border border-red-200'}`}>
<div className={`text-3xl font-bold ${quizResult.passed ? 'text-green-600' : 'text-red-600'}`}>
{quizResult.score}%
</div>
<div className={`text-sm mt-1 ${quizResult.passed ? 'text-green-700' : 'text-red-700'}`}>
{quizResult.passed ? 'Bestanden!' : 'Nicht bestanden'} {quizResult.correctAnswers}/{quizResult.totalQuestions} richtig
</div>
<button
onClick={() => { setQuizResult(null); setQuizAnswers({}) }}
className="mt-4 px-4 py-2 text-sm bg-white rounded-lg border hover:bg-gray-50"
>
Quiz wiederholen
</button>
</div>
)}
</div>
)}
</div>
) : (
<p className="text-gray-500 text-center py-10">Waehlen Sie eine Lektion aus.</p>
)}
</div>
</div>
<LessonsTab
sortedLessons={sortedLessons}
selectedLesson={selectedLesson}
onSelectLesson={(lesson) => { setSelectedLesson(lesson); setQuizResult(null); setQuizAnswers({}) }}
quizAnswers={quizAnswers}
onQuizAnswer={setQuizAnswers}
quizResult={quizResult}
isSubmittingQuiz={isSubmittingQuiz}
onSubmitQuiz={handleSubmitQuiz}
onResetQuiz={() => { setQuizResult(null); setQuizAnswers({}) }}
isEditing={isEditing}
editTitle={editTitle}
editContent={editContent}
onEditTitle={setEditTitle}
onEditContent={setEditContent}
isSaving={isSaving}
saveMessage={saveMessage}
onStartEdit={handleStartEdit}
onCancelEdit={handleCancelEdit}
onSaveLesson={handleSaveLesson}
onApproveLesson={handleApproveLesson}
/>
)}
{/* Enrollments Tab */}
{activeTab === 'enrollments' && (
<div className="space-y-4">
{overdueEnrollments > 0 && (
<div className="bg-red-50 border border-red-200 rounded-xl p-4 text-sm text-red-700">
{overdueEnrollments} ueberfaellige Einschreibung(en)
</div>
)}
{enrollments.length === 0 ? (
<div className="bg-white rounded-xl border border-gray-200 p-12 text-center">
<p className="text-gray-500">Noch keine Einschreibungen fuer diesen Kurs.</p>
</div>
) : (
enrollments.map(enrollment => {
const statusInfo = ENROLLMENT_STATUS_INFO[enrollment.status]
const overdue = isEnrollmentOverdue(enrollment)
const daysUntil = getDaysUntilDeadline(enrollment.deadline)
return (
<div key={enrollment.id} className={`bg-white rounded-xl border-2 p-5 ${overdue ? 'border-red-200' : 'border-gray-200'}`}>
<div className="flex items-center justify-between">
<div>
<div className="flex items-center gap-2 mb-1">
<span className={`px-2 py-0.5 text-xs rounded-full ${statusInfo?.bgColor} ${statusInfo?.color}`}>
{statusInfo?.label}
</span>
{overdue && <span className="text-xs text-red-600">Ueberfaellig</span>}
</div>
<div className="font-medium text-gray-900">{enrollment.userName}</div>
<div className="text-sm text-gray-500">{enrollment.userEmail}</div>
</div>
<div className="text-right">
<div className="text-2xl font-bold text-gray-900">{enrollment.progress}%</div>
<div className="text-xs text-gray-500">
{enrollment.status === 'completed' ? 'Abgeschlossen' : `${daysUntil > 0 ? daysUntil + ' Tage verbleibend' : Math.abs(daysUntil) + ' Tage ueberfaellig'}`}
</div>
</div>
</div>
<div className="mt-3 w-full h-2 bg-gray-200 rounded-full overflow-hidden">
<div
className={`h-full rounded-full ${enrollment.progress === 100 ? 'bg-green-500' : overdue ? 'bg-red-500' : 'bg-purple-500'}`}
style={{ width: `${enrollment.progress}%` }}
/>
</div>
</div>
)
})
)}
</div>
<EnrollmentsTab enrollments={enrollments} overdueEnrollments={overdueEnrollments} />
)}
{/* Videos Tab */}
{activeTab === 'videos' && (
<div className="space-y-6">
<div className="bg-white rounded-xl border border-gray-200 p-6">
<div className="flex items-center justify-between mb-4">
<h3 className="text-lg font-semibold text-gray-900">Video-Generierung</h3>
<div className="flex gap-2">
<button
onClick={handleCheckVideoStatus}
className="px-4 py-2 text-sm border border-gray-300 rounded-lg hover:bg-gray-50"
>
Status pruefen
</button>
<button
onClick={handleGenerateVideos}
disabled={isGeneratingVideos}
className="px-4 py-2 text-sm bg-purple-600 text-white rounded-lg hover:bg-purple-700 disabled:opacity-50"
>
{isGeneratingVideos ? 'Wird gestartet...' : 'Videos generieren'}
</button>
</div>
</div>
<div className="bg-blue-50 border border-blue-200 rounded-xl p-4 mb-4 text-sm text-blue-700">
Videos werden mit ElevenLabs (Stimme) und HeyGen (Avatar) generiert.
Konfigurieren Sie die API-Keys in den Umgebungsvariablen.
</div>
{videoStatus && (
<div className="space-y-3">
<div className="flex items-center gap-2">
<span className="text-sm text-gray-500">Gesamtstatus:</span>
<span className={`px-2 py-1 text-xs rounded-full ${
videoStatus.status === 'completed' ? 'bg-green-100 text-green-700' :
videoStatus.status === 'processing' ? 'bg-yellow-100 text-yellow-700' :
'bg-gray-100 text-gray-600'
}`}>
{videoStatus.status}
</span>
</div>
{videoStatus.lessons?.map((ls: any) => (
<div key={ls.lessonId} className="flex items-center justify-between p-3 bg-gray-50 rounded-lg">
<span className="text-sm text-gray-700">Lektion {ls.lessonId.slice(-4)}</span>
<span className={`text-xs ${ls.status === 'completed' ? 'text-green-600' : 'text-gray-500'}`}>
{ls.status}
</span>
</div>
))}
</div>
)}
{!videoStatus && (
<p className="text-sm text-gray-500 text-center py-8">
Klicken Sie auf "Videos generieren" um den Prozess zu starten.
</p>
)}
</div>
</div>
<VideosTab
videoStatus={videoStatus}
isGeneratingVideos={isGeneratingVideos}
onGenerateVideos={handleGenerateVideos}
onCheckVideoStatus={handleCheckVideoStatus}
/>
)}
</div>
)