作业帮式错题标注:OCR 定位错误红框 + 解题思路。

- PaddleOCR 行级坐标 + AI 识别错答区域,生成标注图

- 解法拆分为「解题思路」与「详细解答」

- 详情页标注图/原图切换,列表显示标注缩略图
This commit is contained in:
dekun
2026-06-28 13:50:20 +08:00
parent c30e21b51e
commit a2a6d59f7c
16 changed files with 852 additions and 507 deletions
+3
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@@ -129,7 +129,10 @@ class WrongQuestion(Base):
image_path: Mapped[str] = mapped_column(String(512))
ocr_raw_text: Mapped[str | None] = mapped_column(Text, nullable=True)
question_text: Mapped[str | None] = mapped_column(Text, nullable=True)
solution_approach: Mapped[str | None] = mapped_column(Text, nullable=True)
solution_text: Mapped[str | None] = mapped_column(Text, nullable=True)
mark_regions_json: Mapped[str | None] = mapped_column(Text, nullable=True)
annotated_image_path: Mapped[str | None] = mapped_column(String(512), nullable=True)
status: Mapped[WrongQuestionStatus] = mapped_column(
Enum(WrongQuestionStatus), default=WrongQuestionStatus.pending
)
+79 -22
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@@ -1,3 +1,4 @@
import json
import uuid
from pathlib import Path
@@ -10,6 +11,7 @@ from app.core.database import SessionLocal, get_db
from app.core.deps import get_current_user
from app.models.user import Subject, User, WrongQuestion, WrongQuestionCategory, WrongQuestionStatus
from app.schemas import WrongQuestionCategoryEnum, WrongQuestionOut, WrongQuestionUpdate
from app.services import annotation as annotation_service
from app.services import llm as llm_service
from app.services import ocr as ocr_service
from app.services.student_access import get_student_for_user
@@ -17,6 +19,16 @@ from app.services.student_access import get_student_for_user
router = APIRouter(tags=["wrong_questions"])
def _parse_mark_regions(raw: str | None) -> list[dict] | None:
if not raw:
return None
try:
data = json.loads(raw)
return data if isinstance(data, list) else None
except json.JSONDecodeError:
return None
def _wq_to_out(wq: WrongQuestion) -> WrongQuestionOut:
return WrongQuestionOut(
id=wq.id,
@@ -27,12 +39,43 @@ def _wq_to_out(wq: WrongQuestion) -> WrongQuestionOut:
image_path=wq.image_path,
ocr_raw_text=wq.ocr_raw_text,
question_text=wq.question_text,
solution_approach=wq.solution_approach,
solution_text=wq.solution_text,
mark_regions=_parse_mark_regions(wq.mark_regions_json),
has_annotated_image=bool(wq.annotated_image_path),
status=wq.status,
created_at=wq.created_at,
)
async def _run_ai_pipeline(wq: WrongQuestion, db: Session, ocr_lines: list[dict], ocr_text: str):
subject_name = wq.subject.name if wq.subject else "综合"
school_level = wq.student.school_level if wq.student else None
olympiad = wq.category == WrongQuestionCategory.olympiad
ai_cfg = llm_service.load_ai_config(db)
image_full = str(Path(settings.UPLOAD_DIR) / wq.image_path)
detect_resp = await llm_service.detect_wrong_line_ids(ai_cfg, subject_name, ocr_lines, school_level)
wrong_ids = annotation_service.parse_wrong_line_ids(detect_resp, ocr_lines)
regions = annotation_service.regions_from_lines(ocr_lines, wrong_ids)
wq.mark_regions_json = json.dumps(regions, ensure_ascii=False)
ann_rel = ocr_service.annotated_rel_path(wq.image_path)
wq.annotated_image_path = annotation_service.draw_annotated_image(
image_full, ocr_lines, wrong_ids, ann_rel
)
question_text = await llm_service.format_question(ai_cfg, subject_name, ocr_text, school_level)
solution_full = await llm_service.generate_solution(
ai_cfg, subject_name, question_text, school_level, olympiad=olympiad
)
approach, solution_body = annotation_service.split_solution_sections(solution_full)
wq.question_text = question_text
wq.solution_approach = approach
wq.solution_text = solution_body if approach else solution_full
wq.status = WrongQuestionStatus.solved
def _process_wrong_question(question_id: uuid.UUID):
db = SessionLocal()
try:
@@ -47,7 +90,9 @@ def _process_wrong_question(question_id: uuid.UUID):
image_full = Path(settings.UPLOAD_DIR) / wq.image_path
try:
ocr_text = ocr_service.run_ocr(str(image_full))
ocr_result = ocr_service.run_ocr_with_regions(str(image_full))
ocr_text = ocr_result["text"]
ocr_lines = ocr_result["lines"]
wq.ocr_raw_text = ocr_text or None
wq.status = WrongQuestionStatus.ocr_done if ocr_text else WrongQuestionStatus.failed
db.commit()
@@ -59,31 +104,12 @@ def _process_wrong_question(question_id: uuid.UUID):
if not ocr_text:
return
subject_name = wq.subject.name if wq.subject else "综合"
school_level = wq.student.school_level if wq.student else None
olympiad = wq.category == WrongQuestionCategory.olympiad
ai_cfg = llm_service.load_ai_config(db)
import asyncio
loop = asyncio.new_event_loop()
asyncio.set_event_loop(loop)
try:
question_text = loop.run_until_complete(
llm_service.format_question(ai_cfg, subject_name, ocr_text, school_level)
)
solution_text = loop.run_until_complete(
llm_service.generate_solution(
ai_cfg,
subject_name,
question_text,
school_level,
olympiad=olympiad,
)
)
wq.question_text = question_text
wq.solution_text = solution_text
wq.status = WrongQuestionStatus.solved
loop.run_until_complete(_run_ai_pipeline(wq, db, ocr_lines, ocr_text))
db.commit()
except Exception:
wq.status = WrongQuestionStatus.ocr_done
@@ -217,6 +243,8 @@ def update_wrong_question(
wq.question_text = data.question_text
if data.solution_text is not None:
wq.solution_text = data.solution_text
if data.solution_approach is not None:
wq.solution_approach = data.solution_approach
db.commit()
db.refresh(wq)
@@ -239,10 +267,13 @@ def delete_wrong_question(
raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="错题不存在")
image_full = Path(settings.UPLOAD_DIR) / wq.image_path
ann_full = Path(settings.UPLOAD_DIR) / wq.annotated_image_path if wq.annotated_image_path else None
db.delete(wq)
db.commit()
if image_full.exists():
image_full.unlink()
if ann_full and ann_full.exists():
ann_full.unlink()
@router.post("/wrong-questions/{question_id}/retry-ocr", response_model=WrongQuestionOut)
@@ -297,13 +328,16 @@ async def regenerate_solution(
ai_cfg, subject_name, wq.ocr_raw_text, school_level
)
question_text = wq.question_text
wq.solution_text = await llm_service.generate_solution(
solution_full = await llm_service.generate_solution(
ai_cfg,
subject_name,
question_text,
school_level,
olympiad=olympiad,
)
approach, solution_body = annotation_service.split_solution_sections(solution_full)
wq.solution_approach = approach
wq.solution_text = solution_body if approach else solution_full
wq.status = WrongQuestionStatus.solved
except Exception as exc:
raise HTTPException(
@@ -334,3 +368,26 @@ def get_wrong_question_image(
if not image_full.exists():
raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="图片不存在")
return FileResponse(image_full)
@router.get("/wrong-questions/{question_id}/annotated-image")
def get_wrong_question_annotated_image(
question_id: uuid.UUID,
db: Session = Depends(get_db),
current_user: User = Depends(get_current_user),
):
wq = (
db.query(WrongQuestion)
.options(joinedload(WrongQuestion.student))
.filter(WrongQuestion.id == question_id)
.first()
)
if wq is None or wq.student.user_id != current_user.id:
raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="错题不存在")
if not wq.annotated_image_path:
raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="标注图尚未生成")
image_full = Path(settings.UPLOAD_DIR) / wq.annotated_image_path
if not image_full.exists():
raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="标注图不存在")
return FileResponse(image_full)
+4
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@@ -233,7 +233,10 @@ class WrongQuestionOut(BaseModel):
image_path: str
ocr_raw_text: str | None
question_text: str | None
solution_approach: str | None = None
solution_text: str | None
mark_regions: list[dict] | None = None
has_annotated_image: bool = False
status: WrongQuestionStatusEnum
created_at: datetime
@@ -242,5 +245,6 @@ class WrongQuestionOut(BaseModel):
class WrongQuestionUpdate(BaseModel):
question_text: str | None = None
solution_approach: str | None = None
solution_text: str | None = None
subject_id: int | None = None
+109
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@@ -0,0 +1,109 @@
import json
import re
from pathlib import Path
from PIL import Image, ImageDraw, ImageFont
from app.core.config import settings
def _parse_llm_json(text: str) -> dict | None:
text = text.strip()
match = re.search(r"\{[\s\S]*\}", text)
if not match:
return None
try:
return json.loads(match.group())
except json.JSONDecodeError:
return None
def heuristic_wrong_line_ids(lines: list[dict]) -> list[int]:
wrong: list[int] = []
for i, line in enumerate(lines):
t = line.get("text", "")
if any(c in t for c in ("×", "", "", "")):
wrong.append(i)
continue
if re.search(r"[×xX]\s*$", t.strip()):
wrong.append(i)
if wrong:
return wrong
# 单题照片:标注最后几行作答区域
if len(lines) == 1:
return [0]
if len(lines) <= 4:
return list(range(max(0, len(lines) - 2), len(lines)))
return list(range(len(lines) - 2, len(lines)))
def parse_wrong_line_ids(llm_response: str, lines: list[dict]) -> list[int]:
data = _parse_llm_json(llm_response)
if data and isinstance(data.get("wrong_line_ids"), list):
ids = [int(x) for x in data["wrong_line_ids"] if isinstance(x, (int, float, str))]
ids = [i for i in ids if 0 <= i < len(lines)]
if ids:
return ids
return heuristic_wrong_line_ids(lines)
def regions_from_lines(lines: list[dict], wrong_ids: list[int]) -> list[dict]:
regions = []
for i in wrong_ids:
if i >= len(lines):
continue
line = lines[i]
bbox = line.get("bbox") or [0, 0, 0, 0]
regions.append(
{
"line_id": i,
"text": line.get("text", ""),
"bbox": bbox,
"type": "wrong",
"label": "",
}
)
return regions
def draw_annotated_image(
src_path: str,
lines: list[dict],
wrong_ids: list[int],
dest_rel_path: str,
) -> str:
img = Image.open(src_path).convert("RGBA")
overlay = Image.new("RGBA", img.size, (255, 255, 255, 0))
draw = ImageDraw.Draw(overlay)
try:
font = ImageFont.truetype("DejaVuSans-Bold.ttf", max(14, img.size[0] // 40))
except OSError:
font = ImageFont.load_default()
for i in wrong_ids:
if i >= len(lines):
continue
bbox = lines[i].get("bbox") or [0, 0, 0, 0]
x1, y1, x2, y2 = bbox
pad = 6
box = [x1 - pad, y1 - pad, x2 + pad, y2 + pad]
draw.rounded_rectangle(box, radius=4, fill=(255, 59, 48, 55), outline=(255, 59, 48, 220), width=3)
draw.text((x1, max(0, y1 - 18)), "×", fill=(255, 59, 48, 255), font=font)
combined = Image.alpha_composite(img, overlay).convert("RGB")
full_path = Path(settings.UPLOAD_DIR) / dest_rel_path
full_path.parent.mkdir(parents=True, exist_ok=True)
combined.save(full_path, format="JPEG", quality=92)
return dest_rel_path
def split_solution_sections(text: str) -> tuple[str | None, str]:
if "## 解题思路" not in text:
return None, text
parts = re.split(r"\n##\s*", text, maxsplit=1)
if len(parts) < 2:
return None, text
approach = parts[0].replace("## 解题思路", "").strip()
rest = "## " + parts[1]
return approach or None, rest.strip()
+48 -14
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@@ -1,5 +1,3 @@
import enum
import httpx
from sqlalchemy.orm import Session
@@ -36,7 +34,7 @@ OCR 原文:
{ocr_text}
"""
SOLUTION_PROMPT = """你是一位耐心的{stage}{subject}老师。请为以下题目给出详细解法
SOLUTION_PROMPT = """你是一位耐心的{stage}{subject}老师。请像「作业帮」一样,先讲清楚解题思路,再给出完整解答
【学段要求 — 严禁超纲】
{curriculum}
@@ -44,14 +42,31 @@ SOLUTION_PROMPT = """你是一位耐心的{stage}{subject}老师。请为以下
题目:
{question_text}
请按以下结构输出:
1. 考点分析({stage}范围内)
2. 解题步骤(逐步推导,每步说明依据)
3. 易错点提醒
4. 若必须使用超纲方法才能解,请改用{stage}可理解的方法重新解答,不得输出超纲解法。
严格按以下 Markdown 结构输出:
## 解题思路
(2-5 句话:这题考什么、从哪里入手、关键一步是什么,让学生先懂「怎么想」)
## 详细解答
(分步骤完整推导,每步说明依据)
## 易错点
(指出常见错误及正确做法)
严禁使用超纲方法;若原题超纲,请给出{stage}课内可理解的解法。
"""
OLYMPIAD_SOLUTION_PROMPT = """你是一位{stage}奥数教练。请为以下奥数题给出详细解题思路与完整解答
ERROR_DETECT_PROMPT = """你是{stage}{subject}老师。以下是试卷/作业 OCR 识别结果,每行前有编号
请找出「学生答错的部分」:错误答案、被打叉的作答、明显不正确的计算结果等。
{numbered_lines}
只输出 JSON,不要其他文字:
{{"wrong_line_ids": [行编号整数列表]}}
若整张图就是一道错题,请标注含有错误答案或作答的行;找不到则标注最后作答行。
"""
OLYMPIAD_SOLUTION_PROMPT = """你是一位{stage}奥数教练。请像优秀辅导老师一样,先讲解题思路,再完整解答。
【奥数学段要求 — 严禁超纲】
{curriculum}
@@ -59,11 +74,18 @@ OLYMPIAD_SOLUTION_PROMPT = """你是一位{stage}奥数教练。请为以下奥
题目:
{question_text}
请按以下结构输出:
1. 题型与思路切入点({stage}奥数常见技巧)
2. 详细解答步骤
3. 关键技巧总结(仅限{stage}奥数范围
4. 严禁使用超出上述范围的方法;若题目过难,给出{stage}可接受的培优思路。
严格按以下 Markdown 结构输出:
## 解题思路
(点明题型、突破口、{stage}奥数常用技巧
## 详细解答
(完整步骤)
## 关键技巧
(总结,仅限{stage}奥数范围)
严禁超纲;过难题给出{stage}可接受的培优思路。
"""
@@ -167,3 +189,15 @@ async def generate_solution(
question_text=question_text,
)
return await generate_text(prompt, cfg)
async def detect_wrong_line_ids(
cfg: AIConfig,
subject: str,
ocr_lines: list[dict],
school_level=None,
) -> str:
stage = school_level_label(school_level)
numbered = "\n".join(f"[{i}] {line.get('text', '')}" for i, line in enumerate(ocr_lines))
prompt = ERROR_DETECT_PROMPT.format(stage=stage, subject=subject, numbered_lines=numbered)
return await generate_text(prompt, cfg)
+14
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@@ -65,3 +65,17 @@ def run_migrations() -> None:
with engine.begin() as conn:
for clause in alters:
conn.execute(text(f"ALTER TABLE system_settings {clause}"))
if "wrong_questions" in tables:
wq_columns = {col["name"] for col in inspector.get_columns("wrong_questions")}
wq_alters: list[str] = []
if "solution_approach" not in wq_columns:
wq_alters.append("ADD COLUMN solution_approach TEXT")
if "mark_regions_json" not in wq_columns:
wq_alters.append("ADD COLUMN mark_regions_json TEXT")
if "annotated_image_path" not in wq_columns:
wq_alters.append("ADD COLUMN annotated_image_path VARCHAR(512)")
if wq_alters:
with engine.begin() as conn:
for clause in wq_alters:
conn.execute(text(f"ALTER TABLE wrong_questions {clause}"))
+51 -10
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@@ -1,5 +1,7 @@
from pathlib import Path
from PIL import Image
from app.core.config import settings
_ocr_engine = None
@@ -14,18 +16,52 @@ def get_ocr_engine():
return _ocr_engine
def run_ocr(image_path: str) -> str:
def _bbox_from_box(box: list) -> list[float]:
xs = [float(p[0]) for p in box]
ys = [float(p[1]) for p in box]
return [min(xs), min(ys), max(xs), max(ys)]
def run_ocr_with_regions(image_path: str) -> dict:
"""Return OCR text plus line-level bounding boxes for annotation."""
engine = get_ocr_engine()
result = engine.ocr(image_path, cls=True)
if not result or not result[0]:
return ""
lines = []
for line in result[0]:
if line and len(line) >= 2:
text = line[1][0]
if text:
lines.append(text)
return "\n".join(lines)
lines: list[dict] = []
if result and result[0]:
for item in result[0]:
if not item or len(item) < 2:
continue
box, rec = item[0], item[1]
text = rec[0] if rec else ""
conf = float(rec[1]) if rec and len(rec) > 1 else 0.0
if not text:
continue
lines.append(
{
"text": text,
"confidence": conf,
"box": box,
"bbox": _bbox_from_box(box),
}
)
width, height = 0, 0
try:
with Image.open(image_path) as img:
width, height = img.size
except OSError:
pass
return {
"text": "\n".join(line["text"] for line in lines),
"lines": lines,
"width": width,
"height": height,
}
def run_ocr(image_path: str) -> str:
return run_ocr_with_regions(image_path)["text"]
def save_upload_file(user_id: str, question_id: str, filename: str, content: bytes) -> str:
@@ -38,3 +74,8 @@ def save_upload_file(user_id: str, question_id: str, filename: str, content: byt
full_path = Path(settings.UPLOAD_DIR) / rel_path
full_path.write_bytes(content)
return rel_path
def annotated_rel_path(original_rel: str) -> str:
p = Path(original_rel)
return str(p.parent / f"{p.stem}_marked.jpg")
+3 -3
View File
@@ -104,10 +104,10 @@
进入 **错题库****奥数区** 标签:
1. 选择 **科目**
2. 点击 **拍照上传**(调用摄像头)**相册选图**
3. 上传后后台自动:**OCR 识别 → AI 整理题目 → 生成解法**
2. 点击 **拍照上传** **相册选图**
3. 上传后自动:**OCR 识别 → 照片上红框标注错误位置 → 整理题目 → 生成「解题思路」与详细解答**
> 手机和平板已适配触控操作;拍照上传需浏览器授权摄像头
> 标注效果类似作业帮:错误作答处显示红色框和 × 标记。详情页可切换「标注图 / 原图」
### 4.2 奥数区
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
+1 -1
View File
@@ -9,7 +9,7 @@
<meta name="author" content="马建军" />
<meta name="copyright" content="Copyright (c) 马建军. All rights reserved." />
<title>中学成绩档案</title>
<script type="module" crossorigin src="/assets/index-FkWLM-t9.js"></script>
<script type="module" crossorigin src="/assets/index-CKqFHGFD.js"></script>
<link rel="stylesheet" crossorigin href="/assets/index-GY2etMYN.css">
</head>
<body>
+36 -12
View File
@@ -3,6 +3,7 @@ import api from '../api/client'
interface Props {
questionId: string
variant?: 'original' | 'annotated'
className?: string
alt?: string
style?: React.CSSProperties
@@ -10,6 +11,7 @@ interface Props {
export default function AuthenticatedImage({
questionId,
variant = 'original',
className,
alt = '题目',
style,
@@ -21,36 +23,58 @@ export default function AuthenticatedImage({
let objectUrl: string | null = null
let cancelled = false
api
.get(`/wrong-questions/${questionId}/image`, { responseType: 'blob' })
.then((res) => {
const load = async (path: string, fallback?: string) => {
try {
const res = await api.get(path, { responseType: 'blob' })
if (cancelled) return
objectUrl = URL.createObjectURL(res.data)
setSrc(objectUrl)
setFailed(false)
})
.catch(() => {
if (!cancelled) setFailed(true)
})
} catch {
if (fallback && !cancelled) {
await load(fallback)
} else if (!cancelled) {
setFailed(true)
}
}
}
const annotatedPath = `/wrong-questions/${questionId}/annotated-image`
const originalPath = `/wrong-questions/${questionId}/image`
if (variant === 'annotated') {
load(annotatedPath, originalPath)
} else {
load(originalPath)
}
return () => {
cancelled = true
if (objectUrl) URL.revokeObjectURL(objectUrl)
}
}, [questionId])
}, [questionId, variant])
if (failed) {
return (
<div className={className} style={{ ...style, background: '#fafafa', color: '#999', display: 'flex', alignItems: 'center', justifyContent: 'center', fontSize: 12 }}>
<div
className={className}
style={{
...style,
background: '#fafafa',
color: '#999',
display: 'flex',
alignItems: 'center',
justifyContent: 'center',
fontSize: 12,
}}
>
</div>
)
}
if (!src) {
return (
<div className={className} style={{ ...style, background: '#fafafa' }} />
)
return <div className={className} style={{ ...style, background: '#fafafa' }} />
}
return <img src={src} alt={alt} className={className} style={style} />
@@ -38,7 +38,7 @@ export default function WrongQuestionList({
{items.map((wq) => (
<div key={wq.id} className="wq-card">
<div className="wq-card-click" onClick={() => onSelect(wq.id)}>
<AuthenticatedImage questionId={wq.id} alt="题目" className="wq-card-img" />
<AuthenticatedImage questionId={wq.id} variant="annotated" alt="题目" className="wq-card-img" />
<div className="wq-card-body">
<Typography.Text strong>{wq.subject_name}</Typography.Text>
{wq.category === 'olympiad' && (
+1 -1
View File
@@ -198,7 +198,7 @@ export default function StudentDetailPage() {
children: (
<div>
<Typography.Paragraph type="secondary" style={{ marginBottom: 12 }}>
{stageLabel}
{stageLabel}
</Typography.Paragraph>
<WrongQuestionUpload
studentId={id!}
+59 -11
View File
@@ -1,4 +1,4 @@
import { Alert, Button, Col, Input, Modal, Popconfirm, Row, Space, Spin, Typography, message } from 'antd'
import { Alert, Button, Col, Input, Modal, Popconfirm, Row, Segmented, Space, Spin, Typography, message } from 'antd'
import { useEffect, useState } from 'react'
import ReactMarkdown from 'react-markdown'
import AuthenticatedImage from '../components/AuthenticatedImage'
@@ -24,7 +24,9 @@ export default function WrongQuestionDetail({
const [wq, setWq] = useState<WrongQuestion | null>(null)
const [loading, setLoading] = useState(false)
const [questionText, setQuestionText] = useState('')
const [approachText, setApproachText] = useState('')
const [solutionText, setSolutionText] = useState('')
const [imageMode, setImageMode] = useState<'annotated' | 'original'>('annotated')
const [saving, setSaving] = useState(false)
const [regenerating, setRegenerating] = useState(false)
const [deleting, setDeleting] = useState(false)
@@ -35,7 +37,9 @@ export default function WrongQuestionDetail({
const { data } = await wrongQuestionApi.get(questionId)
setWq(data)
setQuestionText(data.question_text || '')
setApproachText(data.solution_approach || '')
setSolutionText(data.solution_text || '')
setImageMode(data.has_annotated_image ? 'annotated' : 'original')
} finally {
setLoading(false)
}
@@ -50,6 +54,7 @@ export default function WrongQuestionDetail({
try {
await wrongQuestionApi.update(questionId, {
question_text: questionText,
solution_approach: approachText,
solution_text: solutionText,
})
message.success('已保存')
@@ -65,8 +70,9 @@ export default function WrongQuestionDetail({
const { data } = await wrongQuestionApi.regenerate(questionId)
setWq(data)
setQuestionText(data.question_text || '')
setApproachText(data.solution_approach || '')
setSolutionText(data.solution_text || '')
message.success('解已重新生成')
message.success('解题思路已重新生成')
onUpdated()
} catch {
message.error('生成失败,请检查 AI 模型配置')
@@ -77,7 +83,7 @@ export default function WrongQuestionDetail({
const handleRetryOcr = async () => {
await wrongQuestionApi.retryOcr(questionId)
message.info('已重新识别,请稍后刷新')
message.info('已重新识别并标注,请稍后刷新')
onUpdated()
onClose()
}
@@ -114,9 +120,9 @@ export default function WrongQuestionDetail({
</Button>
</Popconfirm>
<Button onClick={handleRetryOcr}> OCR</Button>
<Button onClick={handleRetryOcr}></Button>
<Button loading={regenerating} onClick={handleRegenerate}>
</Button>
<Button type="primary" loading={saving} onClick={handleSave}>
@@ -127,10 +133,15 @@ export default function WrongQuestionDetail({
<Spin spinning={loading}>
{wq && (
<>
<Typography.Text type="secondary">{STATUS_LABELS[wq.status]}</Typography.Text>
{wq.solution_text && (
<Space wrap style={{ marginBottom: 8 }}>
<Typography.Text type="secondary">{STATUS_LABELS[wq.status]}</Typography.Text>
{wq.has_annotated_image && (
<Typography.Text type="danger"></Typography.Text>
)}
</Space>
{(wq.solution_approach || wq.solution_text) && (
<Alert
message="AI 生成内容,请核对后再使用"
message="AI 识别与标注,请核对后再使用"
type="warning"
showIcon
style={{ margin: '12px 0' }}
@@ -138,8 +149,21 @@ export default function WrongQuestionDetail({
)}
<Row gutter={16} style={{ marginTop: 12 }}>
<Col xs={24} md={10}>
{wq.has_annotated_image && (
<Segmented
block
style={{ marginBottom: 8 }}
value={imageMode}
onChange={(v) => setImageMode(v as 'annotated' | 'original')}
options={[
{ label: '标注图', value: 'annotated' },
{ label: '原图', value: 'original' },
]}
/>
)}
<AuthenticatedImage
questionId={wq.id}
variant={imageMode}
alt="原题"
style={{ width: '100%', borderRadius: 8, border: '1px solid #f0f0f0' }}
/>
@@ -164,12 +188,36 @@ export default function WrongQuestionDetail({
<Col xs={24} md={14}>
<Typography.Text strong></Typography.Text>
<Input.TextArea
rows={6}
rows={5}
value={questionText}
onChange={(e) => setQuestionText(e.target.value)}
style={{ marginTop: 8, marginBottom: 16 }}
/>
<Typography.Text strong></Typography.Text>
<Typography.Text strong></Typography.Text>
<Input.TextArea
rows={4}
value={approachText}
onChange={(e) => setApproachText(e.target.value)}
placeholder="识别完成后自动生成,类似作业帮「解题思路」"
style={{ marginTop: 8, marginBottom: 16 }}
/>
{approachText && (
<div
style={{
background: '#e6f4ff',
padding: 12,
borderRadius: 8,
marginBottom: 16,
border: '1px solid #91caff',
}}
>
<Typography.Text type="secondary" style={{ fontSize: 12 }}>
</Typography.Text>
<ReactMarkdown>{approachText}</ReactMarkdown>
</div>
)}
<Typography.Text strong></Typography.Text>
<Input.TextArea
rows={8}
value={solutionText}
@@ -179,7 +227,7 @@ export default function WrongQuestionDetail({
{solutionText && (
<div style={{ background: '#fafafa', padding: 12, borderRadius: 8 }}>
<Typography.Text type="secondary" style={{ fontSize: 12 }}>
</Typography.Text>
<ReactMarkdown>{solutionText}</ReactMarkdown>
</div>
+11
View File
@@ -110,11 +110,22 @@ export interface WrongQuestion {
image_path: string
ocr_raw_text: string | null
question_text: string | null
solution_approach: string | null
solution_text: string | null
mark_regions: MarkRegion[] | null
has_annotated_image: boolean
status: WrongQuestionStatus
created_at: string
}
export interface MarkRegion {
line_id: number
text: string
bbox: number[]
type: string
label: string
}
export const EXAM_TYPE_LABELS: Record<ExamType, string> = {
weekly: '周考',
monthly: '月考',