Files
NextEdu/src/app/(dashboard)/teacher/homework/submissions/[submissionId]/page.tsx
SpecialX 6114607c1e feat(exams,homework): add rich text exam editor and scan-based grading
- Add Tiptap-based rich text editor with custom extensions (dotted-mark,
  blank-node, image-node, group-block, question-block) for exam creation
- Add AI auto-marking action to convert pasted exam text to structured editor doc
- Add resizable split-panel layout for editor + live preview
- Add student scan upload (photo of paper answers) with drag-drop and reorder
- Add scan image viewer with zoom/rotate/fullscreen for teachers
- Add scan grading view with side-by-side questions and scan images
- Add /teacher/exams/new and /teacher/homework/submissions/[id]/scan-grading routes
- Fix getScansAction to support both teacher (HOMEWORK_GRADE) and student
  (HOMEWORK_SUBMIT) permission scopes
- Add i18n keys for rich editor, scan upload, and scan grading (zh-CN/en)
- Sync architecture diagrams (004/005) with new modules, routes, and deps
2026-06-24 13:16:33 +08:00

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import type { JSX } from "react"
import Link from "next/link"
import { notFound } from "next/navigation"
import { getTranslations } from "next-intl/server"
import { getHomeworkSubmissionDetails } from "@/modules/homework/data-access"
import { HomeworkGradingView } from "@/modules/homework/components/homework-grading-view"
import { Button } from "@/shared/components/ui/button"
import { ScanLine } from "lucide-react"
import { formatDate } from "@/shared/lib/utils"
import {
AiClientProvider,
type AiClientService,
} from "@/modules/ai/context/ai-client-provider"
import {
suggestGradingAction,
aiChatAction,
suggestSimilarQuestionsAction,
generateLessonContentAction,
generateQuestionVariantAction,
analyzeWeaknessAction,
} from "@/modules/ai/actions"
export const dynamic = "force-dynamic"
/**
* 构建 AI 客户端服务Server Action 引用集合)
*
* 通过 React Context 注入,客户端组件不直接 import actions
* 遵循依赖注入模式,便于测试时替换为 mock。
*/
function createAiClientService(): AiClientService {
return {
chat: aiChatAction,
suggestSimilarQuestions: suggestSimilarQuestionsAction,
suggestGrading: suggestGradingAction,
generateLessonContent: generateLessonContentAction,
generateQuestionVariant: generateQuestionVariantAction,
analyzeWeakness: analyzeWeaknessAction,
}
}
export default async function HomeworkSubmissionGradingPage({ params }: { params: Promise<{ submissionId: string }> }): Promise<JSX.Element> {
const { submissionId } = await params
const t = await getTranslations("examHomework")
const submission = await getHomeworkSubmissionDetails(submissionId)
if (!submission) return notFound()
const aiClientService = createAiClientService()
return (
<div className="flex h-full flex-col space-y-4 p-6">
<div className="flex items-center justify-between">
<div className="min-w-0">
<h1 className="text-2xl font-bold tracking-tight line-clamp-2">{submission.assignmentTitle}</h1>
<div className="flex items-center gap-4 text-sm text-muted-foreground mt-1">
<span>
Student: <span className="font-medium text-foreground">{submission.studentName}</span>
</span>
<span aria-hidden="true"></span>
<span className="tabular-nums">Submitted: {submission.submittedAt ? formatDate(submission.submittedAt) : "-"}</span>
<span aria-hidden="true"></span>
<span className="capitalize">Status: {submission.status}</span>
</div>
</div>
<Button asChild variant="outline" size="sm">
<Link href={`/teacher/homework/submissions/${submissionId}/scan-grading`}>
<ScanLine className="mr-2 h-4 w-4" />
{t("homework.grade.scanGrading")}
</Link>
</Button>
</div>
<AiClientProvider service={aiClientService}>
<HomeworkGradingView
submissionId={submission.id}
studentName={submission.studentName}
assignmentTitle={submission.assignmentTitle}
submittedAt={submission.submittedAt}
status={submission.status}
totalScore={submission.totalScore}
answers={submission.answers}
prevSubmissionId={submission.prevSubmissionId}
nextSubmissionId={submission.nextSubmissionId}
/>
</AiClientProvider>
</div>
)
}