feat: add teacher help cards

ai_knowledge_base_v2/apps/admin-web/src/App.vue

@@ -1603,6 +1603,25 @@ function formatRecordDateTime(value: string, boundary: "start" | "end") {
         </el-collapse>
         <el-empty v-else description="该会话暂无主题记录" :image-size="64" />
 
+        <h3 class="detail-title">老师求助卡</h3>
+        <el-collapse v-if="chatDetail.helpCards?.length" class="topic-summary-collapse">
+          <el-collapse-item
+            v-for="card in chatDetail.helpCards"
+            :key="card.id"
+            :title="`#${card.id} / 主题 #${card.topicSessionId} / ${card.copied ? '用户已复制' : '未复制'}`"
+          >
+            <section class="topic-summary-card">
+              <div class="topic-summary-meta">
+                <span>生成：{{ card.createdAt }}</span>
+                <span>复制：{{ card.copiedAt || '-' }}</span>
+                <span>来源：{{ card.source }}</span>
+              </div>
+              <pre>{{ card.content }}</pre>
+            </section>
+          </el-collapse-item>
+        </el-collapse>
+        <el-empty v-else description="该会话暂无用户生成的求助卡" :image-size="64" />
+
         <h3 class="detail-title">完整对话</h3>
         <AdminPagination
           class="chat-detail-pagination top"

ai_knowledge_base_v2/apps/admin-web/src/types/api.ts

@@ -397,6 +397,19 @@ export interface ChatDetail {
   messagesPage?: PageResult<ChatMessageRecord>;
   aiLogs: AiLogRecord[];
   topics?: TopicSessionRecord[];
+  helpCards?: TeacherHelpCardRecord[];
+}
+
+export interface TeacherHelpCardRecord {
+  id: number;
+  userId: number;
+  topicSessionId: number;
+  summaryId?: number | null;
+  content: string;
+  source: string;
+  copied: boolean;
+  copiedAt?: string | null;
+  createdAt: string;
 }
 
 export interface TopicSummaryRecord {

ai_knowledge_base_v2/apps/backend/alembic/versions/0016_teacher_help_cards.py

@@ -0,0 +1,51 @@
+"""add teacher help cards
+
+Revision ID: 0016_teacher_help_cards
+Revises: 0015_growth_profiles
+"""
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision = "0016_teacher_help_cards"
+down_revision = "0015_growth_profiles"
+branch_labels = None
+depends_on = None
+
+PRIMARY_KEY_TYPE = sa.BigInteger().with_variant(sa.Integer(), "sqlite")
+
+
+def upgrade() -> None:
+    inspector = sa.inspect(op.get_bind())
+    tables = set(inspector.get_table_names())
+    if "sys_teacher_help_card" in tables:
+        return
+    op.create_table(
+        "sys_teacher_help_card",
+        sa.Column("id", PRIMARY_KEY_TYPE, primary_key=True, autoincrement=True),
+        sa.Column("user_id", sa.BigInteger(), sa.ForeignKey("sys_user.id"), nullable=False),
+        sa.Column("topic_session_id", sa.BigInteger(), sa.ForeignKey("sys_topic_session.id"), nullable=False),
+        sa.Column("summary_id", sa.BigInteger(), nullable=True),
+        sa.Column("content", sa.Text(), nullable=False),
+        sa.Column("source", sa.String(30), nullable=False, server_default="topic_summary"),
+        sa.Column("copied", sa.Integer(), nullable=False, server_default="0"),
+        sa.Column("copied_at", sa.DateTime(), nullable=True),
+        sa.Column("created_at", sa.DateTime(), server_default=sa.func.now(), nullable=False),
+    )
+    op.create_index("ix_sys_teacher_help_card_user_id", "sys_teacher_help_card", ["user_id"])
+    op.create_index("ix_sys_teacher_help_card_summary_id", "sys_teacher_help_card", ["summary_id"])
+    op.create_index("ix_sys_teacher_help_card_user_created", "sys_teacher_help_card", ["user_id", "created_at"])
+    op.create_index("ix_sys_teacher_help_card_topic_created", "sys_teacher_help_card", ["topic_session_id", "created_at"])
+
+
+def downgrade() -> None:
+    inspector = sa.inspect(op.get_bind())
+    tables = set(inspector.get_table_names())
+    if "sys_teacher_help_card" not in tables:
+        return
+    op.drop_index("ix_sys_teacher_help_card_topic_created", table_name="sys_teacher_help_card")
+    op.drop_index("ix_sys_teacher_help_card_user_created", table_name="sys_teacher_help_card")
+    op.drop_index("ix_sys_teacher_help_card_summary_id", table_name="sys_teacher_help_card")
+    op.drop_index("ix_sys_teacher_help_card_user_id", table_name="sys_teacher_help_card")
+    op.drop_table("sys_teacher_help_card")

ai_knowledge_base_v2/apps/backend/app/api/admin_records.py

@@ -16,12 +16,13 @@ from app.core.dependencies import get_current_admin
 from app.core.responses import api_success
 from app.models.admin import Admin
 from app.models.chat import ChatMessage, ChatSession, TopicSession
-from app.models.growth import TopicSummary
+from app.models.growth import TeacherHelpCard, TopicSummary
 from app.models.logs import AiRequestLog, OperationLog
 from app.models.user import User
 from app.api.pagination import page_result
 from app.services.question_insight_service import QuestionInsightService
 from app.services.growth_profile_service import topic_dict, topic_summary_dict
+from app.services.help_card_service import help_card_dict
 
 router = APIRouter()
 
@@ -138,6 +139,16 @@ def chat_detail(
         .order_by(AiRequestLog.created_at.asc(), AiRequestLog.id.asc())
     ).all()
     topics = _topic_rows(db, session_id)
+    topic_ids = [item["id"] for item in topics]
+    help_cards = []
+    if topic_ids:
+        help_cards = list(
+            db.scalars(
+                select(TeacherHelpCard)
+                .where(TeacherHelpCard.topic_session_id.in_(topic_ids))
+                .order_by(TeacherHelpCard.created_at.desc(), TeacherHelpCard.id.desc())
+            )
+        )
     return api_success(
         {
             "session": _chat_row_dict(session, user),
@@ -150,6 +161,7 @@ def chat_detail(
             ),
             "aiLogs": [_ai_log_dict(item, include_prompt=True) for item in ai_logs],
             "topics": topics,
+            "helpCards": [help_card_dict(item) for item in help_cards],
         }
     )
 

ai_knowledge_base_v2/apps/backend/app/api/chat.py

@@ -31,6 +31,7 @@ from app.services.chat_queue_runtime import (
 from app.services.chat_queue_service import load_chat_queue_config
 from app.services.chat_stream_service import ChatStreamService
 from app.services.growth_profile_service import GrowthProfileService
+from app.services.help_card_service import HelpCardService, help_card_dict
 from app.services.reasoning_policy_service import ReasoningPolicyService
 
 router = APIRouter()
@@ -96,6 +97,35 @@ def finish_topic(
     return api_success(GrowthProfileService.finish_active_topic(db, user=current_user, session=session))
 
 
+@router.post("/session/{session_id}/help-card")
+def generate_help_card(
+    session_id: int,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+) -> dict:
+    session = ChatService._get_user_session(db, current_user, session_id)
+    card = HelpCardService.generate_for_session(db, user=current_user, session=session)
+    return api_success(help_card_dict(card))
+
+
+@router.get("/help-card/list")
+def list_help_cards(
+    limit: int = Query(default=20, ge=1, le=50),
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+) -> dict:
+    return api_success([help_card_dict(card) for card in HelpCardService.list_user_cards(db, user=current_user, limit=limit)])
+
+
+@router.post("/help-card/{card_id}/copied")
+def mark_help_card_copied(
+    card_id: int,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+) -> dict:
+    return api_success(help_card_dict(HelpCardService.mark_copied(db, user=current_user, card_id=card_id)))
+
+
 @router.post("/completions")
 def completions(
     payload: ChatCompletionRequest,

ai_knowledge_base_v2/apps/backend/app/models/__init__.py

@@ -3,7 +3,7 @@ from app.models.ai_config import ModelConfig, Prompt, SystemConfig
 from app.models.base import Base
 from app.models.chat import ChatMessage, ChatSession, TopicSession
 from app.models.entitlement import EntitlementPlan, UserEntitlement, UserEntitlementLog
-from app.models.growth import GrowthProfileRevision, TopicSummary, UserGrowthProfile
+from app.models.growth import GrowthProfileRevision, TeacherHelpCard, TopicSummary, UserGrowthProfile
 from app.models.knowledge import (
     HumanAttentionHistory,
     HumanAttentionRecord,
@@ -55,6 +55,7 @@ __all__ = [
     "Prompt",
     "Role",
     "SystemConfig",
+    "TeacherHelpCard",
     "User",
     "UserEntitlement",
     "UserEntitlementLog",

ai_knowledge_base_v2/apps/backend/app/models/growth.py

@@ -2,7 +2,7 @@ from __future__ import annotations
 
 from datetime import datetime
 
-from sqlalchemy import BigInteger, DateTime, ForeignKey, Integer, String, Text, UniqueConstraint, func
+from sqlalchemy import BigInteger, DateTime, ForeignKey, Index, Integer, String, Text, UniqueConstraint, func
 from sqlalchemy.orm import Mapped, mapped_column
 
 from app.models.base import Base
@@ -64,3 +64,21 @@ class GrowthProfileRevision(Base):
     after_json: Mapped[str] = mapped_column(Text, nullable=False)
     reason: Mapped[str] = mapped_column(String(50), default="topic_summary", nullable=False)
     created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), nullable=False)
+
+
+class TeacherHelpCard(Base):
+    __tablename__ = "sys_teacher_help_card"
+    __table_args__ = (
+        Index("ix_sys_teacher_help_card_user_created", "user_id", "created_at"),
+        Index("ix_sys_teacher_help_card_topic_created", "topic_session_id", "created_at"),
+    )
+
+    id: Mapped[int] = mapped_column(PRIMARY_KEY_TYPE, primary_key=True, autoincrement=True)
+    user_id: Mapped[int] = mapped_column(ForeignKey("sys_user.id"), index=True, nullable=False)
+    topic_session_id: Mapped[int] = mapped_column(ForeignKey("sys_topic_session.id"), index=True, nullable=False)
+    summary_id: Mapped[int | None] = mapped_column(BigInteger, index=True, nullable=True)
+    content: Mapped[str] = mapped_column(Text, nullable=False)
+    source: Mapped[str] = mapped_column(String(30), default="topic_summary", nullable=False)
+    copied: Mapped[int] = mapped_column(Integer, default=0, nullable=False)
+    copied_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), nullable=False)

ai_knowledge_base_v2/apps/backend/app/services/help_card_service.py

@@ -0,0 +1,123 @@
+from __future__ import annotations
+
+from datetime import UTC, datetime
+
+from fastapi import HTTPException, status
+from sqlalchemy import select
+from sqlalchemy.orm import Session
+
+from app.models.chat import ChatSession, TopicSession
+from app.models.growth import TeacherHelpCard, TopicSummary
+from app.models.user import User
+from app.services.entitlement_service import EntitlementService
+from app.services.growth_profile_service import GrowthProfileService, topic_summary_dict
+
+
+class HelpCardService:
+    @staticmethod
+    def generate_for_session(db: Session, *, user: User, session: ChatSession) -> TeacherHelpCard:
+        entitlement = EntitlementService.active_entitlement(db, user)
+        if not entitlement.allow_help_card:
+            raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="当前权益暂不支持生成老师求助卡")
+
+        topic = _latest_topic(db, user=user, session=session)
+        if topic is None:
+            raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="当前会话还没有可生成求助卡的主题")
+
+        summary = GrowthProfileService.generate_topic_summary(db, user=user, topic=topic)
+        content = _render_help_card(user=user, topic=topic, summary=summary)
+        card = TeacherHelpCard(
+            user_id=user.id,
+            topic_session_id=topic.id,
+            summary_id=summary.id,
+            content=content,
+            source="topic_summary",
+        )
+        topic.help_card_generated = 1
+        db.add_all([topic, card])
+        db.commit()
+        db.refresh(card)
+        return card
+
+    @staticmethod
+    def list_user_cards(db: Session, *, user: User, limit: int = 20) -> list[TeacherHelpCard]:
+        return list(
+            db.scalars(
+                select(TeacherHelpCard)
+                .where(TeacherHelpCard.user_id == user.id)
+                .order_by(TeacherHelpCard.created_at.desc(), TeacherHelpCard.id.desc())
+                .limit(limit)
+            )
+        )
+
+    @staticmethod
+    def mark_copied(db: Session, *, user: User, card_id: int) -> TeacherHelpCard:
+        card = db.scalar(select(TeacherHelpCard).where(TeacherHelpCard.id == card_id, TeacherHelpCard.user_id == user.id))
+        if card is None:
+            raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="求助卡不存在")
+        card.copied = 1
+        card.copied_at = _now()
+        db.add(card)
+        db.commit()
+        db.refresh(card)
+        return card
+
+
+def help_card_dict(card: TeacherHelpCard) -> dict:
+    return {
+        "id": card.id,
+        "userId": card.user_id,
+        "topicSessionId": card.topic_session_id,
+        "summaryId": card.summary_id,
+        "content": card.content,
+        "source": card.source,
+        "copied": bool(card.copied),
+        "copiedAt": card.copied_at,
+        "createdAt": card.created_at,
+    }
+
+
+def _latest_topic(db: Session, *, user: User, session: ChatSession) -> TopicSession | None:
+    return db.scalar(
+        select(TopicSession)
+        .where(TopicSession.user_id == user.id, TopicSession.chat_session_id == session.id)
+        .order_by(TopicSession.updated_at.desc(), TopicSession.id.desc())
+        .limit(1)
+    )
+
+
+def _render_help_card(*, user: User, topic: TopicSession, summary: TopicSummary) -> str:
+    data = topic_summary_dict(summary)
+    return (
+        "【给老师的求助卡】\n"
+        "说明：这是我根据本次 AI 对话整理出的求助信息，请老师帮我确认方向。"
+        "我会按实际情况自行删改后再发送。\n\n"
+        f"学员：{user.name or user.nickname or user.phone}\n"
+        f"主题：{topic.title}\n"
+        f"主题时间：{_format_time(topic.started_at)} - {_format_time(topic.ended_at) if topic.ended_at else '进行中'}\n\n"
+        "1. 我遇到的问题\n"
+        f"{topic.core_question or '（请补充）'}\n\n"
+        "2. AI 已经帮我梳理出的重点\n"
+        f"{data.get('summary') or '（暂无摘要）'}\n\n"
+        "3. 我现在最明显的情绪 / 身体感受\n"
+        f"情绪：{data.get('emotions') or '（请补充）'}\n"
+        f"身体感受：{data.get('bodyFeelings') or '（请补充）'}\n\n"
+        "4. 我已经尝试过或被建议的功课\n"
+        f"{data.get('recommendedHomework') or '（请补充）'}\n\n"
+        "5. 我仍然卡住的地方\n"
+        f"{data.get('beliefs') or data.get('nextObservation') or '（请补充）'}\n\n"
+        "6. 我想请老师确认的问题\n"
+        "（请把最想确认的一两个问题写在这里）\n\n"
+        "备注：这张卡片不会自动发送给老师，也不代表已经转人工处理。"
+    )
+
+
+def _format_time(value: datetime | None) -> str:
+    if value is None:
+        return "未知"
+    return value.strftime("%Y-%m-%d %H:%M")
+
+
+def _now() -> datetime:
+    return datetime.now(UTC).replace(tzinfo=None)
+

ai_knowledge_base_v2/apps/backend/tests/test_help_cards.py

@@ -0,0 +1,64 @@
+from __future__ import annotations
+
+from datetime import UTC, datetime
+
+from sqlalchemy import create_engine
+from sqlalchemy.orm import Session
+from sqlalchemy.pool import StaticPool
+
+from app.models import Base
+from app.models.chat import ChatMessage, ChatSession, TopicSession
+from app.models.entitlement import EntitlementPlan
+from app.models.growth import TeacherHelpCard
+from app.models.user import User
+from app.services.help_card_service import HelpCardService
+
+
+def _db() -> Session:
+    engine = create_engine("sqlite:///:memory:", connect_args={"check_same_thread": False}, poolclass=StaticPool)
+    Base.metadata.create_all(engine)
+    return Session(engine)
+
+
+def _now() -> datetime:
+    return datetime.now(UTC).replace(tzinfo=None)
+
+
+def test_generate_help_card_from_topic_summary_and_mark_copied():
+    with _db() as db:
+        user = User(id=1, phone="13800000001", name="测试学员", daily_chat_limit=100, daily_chat_used=0)
+        plan = EntitlementPlan(id=10, name="基础版", plan_type="basic", allow_help_card=1, status=1)
+        session = ChatSession(id=1, user_id=1, title="阴影人格", message_count=2, last_message_at=_now(), is_deleted=0)
+        topic = TopicSession(
+            id=1,
+            user_id=1,
+            chat_session_id=1,
+            title="阴影人格练习",
+            core_question="阴影人格练习步骤是否正确",
+            status="active",
+            message_count=2,
+            quota_deducted=1,
+            started_at=_now(),
+        )
+        db.add_all([user, plan, session, topic])
+        db.add_all(
+            [
+                ChatMessage(id=1, session_id=1, topic_session_id=1, user_id=1, role="user", content="我练习时身体抗拒。", created_at=_now()),
+                ChatMessage(id=2, session_id=1, topic_session_id=1, user_id=1, role="assistant", content="先回到身体感受，不急着分析。", created_at=_now()),
+            ]
+        )
+        db.commit()
+
+        card = HelpCardService.generate_for_session(db, user=user, session=session)
+
+        assert "给老师的求助卡" in card.content
+        assert "不会自动发送给老师" in card.content
+        assert "阴影人格练习步骤是否正确" in card.content
+        assert db.get(TopicSession, 1).help_card_generated == 1
+        assert db.query(TeacherHelpCard).count() == 1
+
+        copied = HelpCardService.mark_copied(db, user=user, card_id=card.id)
+
+        assert copied.copied == 1
+        assert copied.copied_at is not None
+

ai_knowledge_base_v2/apps/user-client/src/App.vue

@@ -9,7 +9,7 @@ import MessageList, { type DisplayMessage } from "./components/MessageList.vue";
 import SessionDrawer from "./components/SessionDrawer.vue";
 import SessionQuota from "./components/SessionQuota.vue";
 import { ApiError, api, clearToken, getToken, streamChat } from "./services/api";
-import type { ChatMessage as ApiMessage, ChatSession, GrowthProfileResult, UserProfile } from "./types/api";
+import type { ChatMessage as ApiMessage, ChatSession, GrowthProfileResult, TeacherHelpCard, UserProfile } from "./types/api";
 
 const user = ref<UserProfile | null>(null);
 const sessions = ref<ChatSession[]>([]);
@@ -23,9 +23,13 @@ const loadingSessions = ref(false);
 const sessionOperationPending = ref(false);
 const logoutDialogOpen = ref(false);
 const profileDialogOpen = ref(false);
+const helpCardDialogOpen = ref(false);
 const growthProfile = ref<GrowthProfileResult | null>(null);
+const helpCard = ref<TeacherHelpCard | null>(null);
+const helpCardContent = ref("");
 const profileLoading = ref(false);
 const finishingTopic = ref(false);
+const generatingHelpCard = ref(false);
 const statusText = ref("连接后端中");
 const toastText = ref("");
 const followingOutput = ref(true);
@@ -214,6 +218,39 @@ async function finishCurrentTopic() {
   }
 }
 
+async function generateHelpCard() {
+  if (!activeSessionId.value || sending.value || generatingHelpCard.value) return;
+  generatingHelpCard.value = true;
+  try {
+    const result = await api.generateHelpCard(activeSessionId.value);
+    helpCard.value = result;
+    helpCardContent.value = result.content;
+    helpCardDialogOpen.value = true;
+    showToast("求助卡已生成，可编辑后复制给老师");
+    await refreshProfile();
+  } catch (error) {
+    handleError(error, "求助卡生成失败");
+  } finally {
+    generatingHelpCard.value = false;
+  }
+}
+
+async function copyHelpCard() {
+  if (!helpCardContent.value.trim()) {
+    showToast("求助卡内容为空");
+    return;
+  }
+  try {
+    await copyText(helpCardContent.value);
+    if (helpCard.value) {
+      helpCard.value = await api.markHelpCardCopied(helpCard.value.id);
+    }
+    showToast("已复制，可粘贴给老师或班级群");
+  } catch (error) {
+    handleError(error, "复制失败，请手动选择文本复制");
+  }
+}
+
 async function openGrowthProfile() {
   profileDialogOpen.value = true;
   profileLoading.value = true;
@@ -326,6 +363,22 @@ function showToast(message: string) {
     toastTimer = null;
   }, 3200);
 }
+
+async function copyText(text: string) {
+  if (navigator.clipboard?.writeText) {
+    await navigator.clipboard.writeText(text);
+    return;
+  }
+  const textarea = document.createElement("textarea");
+  textarea.value = text;
+  textarea.setAttribute("readonly", "true");
+  textarea.style.position = "fixed";
+  textarea.style.left = "-9999px";
+  document.body.appendChild(textarea);
+  textarea.select();
+  document.execCommand("copy");
+  document.body.removeChild(textarea);
+}
 </script>
 
 <template>
@@ -340,8 +393,10 @@ function showToast(message: string) {
           :limit="user.dailyLimit"
           :entitlement="user.entitlement"
           :finishing="finishingTopic"
+          :generating-help-card="generatingHelpCard"
           @finish-topic="finishCurrentTopic"
           @open-profile="openGrowthProfile"
+          @generate-help-card="generateHelpCard"
         />
         <MessageList
           ref="messageList"
@@ -391,6 +446,19 @@ function showToast(message: string) {
       </section>
     </AppDialog>
 
+    <AppDialog v-if="helpCardDialogOpen" title="老师求助卡" labelled-by="help-card-title" @close="helpCardDialogOpen = false">
+      <section class="help-card-dialog">
+        <p>这不是转人工工单，系统不会自动发送给老师。你可以按真实情况删改后，自行复制给老师或班级群确认。</p>
+        <textarea v-model="helpCardContent" aria-label="求助卡内容" />
+      </section>
+      <template #footer>
+        <div class="dialog-actions">
+          <button type="button" class="dialog-secondary" @click="helpCardDialogOpen = false">关闭</button>
+          <button type="button" class="dialog-primary" @click="copyHelpCard">复制求助卡</button>
+        </div>
+      </template>
+    </AppDialog>
+
     <AppDialog v-if="logoutDialogOpen" title="退出登录" labelled-by="logout-dialog-title" @close="logoutDialogOpen = false">
       <p class="confirm-copy">确定退出当前账号吗？</p>
       <template #footer>

ai_knowledge_base_v2/apps/user-client/src/components/SessionQuota.vue

@@ -9,11 +9,13 @@ const props = defineProps<{
   limit: number;
   entitlement?: UserEntitlementSummary | null;
   finishing?: boolean;
+  generatingHelpCard?: boolean;
 }>();
 
 defineEmits<{
   finishTopic: [];
   openProfile: [];
+  generateHelpCard: [];
 }>();
 
 const hasEntitlement = computed(() => Boolean(props.entitlement));
@@ -43,6 +45,15 @@ const limitText = computed(() => displayLimit.value === null ? "不限" : String
       <button type="button" class="quota-link" :disabled="finishing" @click="$emit('finishTopic')">
         {{ finishing ? '沉淀中' : '沉淀本主题' }}
       </button>
+      <button
+        v-if="entitlement?.allowHelpCard"
+        type="button"
+        class="quota-link"
+        :disabled="generatingHelpCard"
+        @click="$emit('generateHelpCard')"
+      >
+        {{ generatingHelpCard ? '生成中' : '求助卡' }}
+      </button>
       <strong>{{ displayUsed }}/{{ limitText }}</strong>
     </div>
   </section>

ai_knowledge_base_v2/apps/user-client/src/services/api.ts

@@ -6,6 +6,7 @@ import type {
   FinishTopicResult,
   GrowthProfileResult,
   LoginResult,
+  TeacherHelpCard,
   UserProfile,
 } from "../types/api";
 
@@ -86,6 +87,9 @@ export const api = {
     request<ChatSession>("/chat/session/title", { method: "PUT", body: JSON.stringify({ sessionId, title }) }),
   deleteSession: (sessionId: number) => request<null>(`/chat/session/${sessionId}`, { method: "DELETE" }),
   finishTopic: (sessionId: number) => request<FinishTopicResult>(`/chat/session/${sessionId}/topic/finish`, { method: "POST", body: JSON.stringify({}) }),
+  generateHelpCard: (sessionId: number) => request<TeacherHelpCard>(`/chat/session/${sessionId}/help-card`, { method: "POST", body: JSON.stringify({}) }),
+  markHelpCardCopied: (cardId: number) => request<TeacherHelpCard>(`/chat/help-card/${cardId}/copied`, { method: "POST", body: JSON.stringify({}) }),
+  helpCards: (limit = 20) => request<TeacherHelpCard[]>(`/chat/help-card/list?limit=${limit}`),
   growthProfile: () => request<GrowthProfileResult>("/user/growth-profile"),
   stop: (sessionId: number) => request<null>("/chat/stop", { method: "POST", body: JSON.stringify({ sessionId }) }),
 };

ai_knowledge_base_v2/apps/user-client/src/styles.css

@@ -1717,6 +1717,39 @@ textarea:focus-visible {
   white-space: pre-wrap;
 }
 
+.help-card-dialog {
+  display: grid;
+  gap: 12px;
+}
+
+.help-card-dialog p {
+  margin: 0;
+  color: var(--chat-muted);
+  font-size: 13px;
+  line-height: 1.65;
+}
+
+.help-card-dialog textarea {
+  width: 100%;
+  min-height: min(48vh, 420px);
+  resize: vertical;
+  padding: 14px;
+  border: 1px solid var(--chat-border);
+  border-radius: 14px;
+  outline: 0;
+  background: #ffffff;
+  color: var(--chat-text);
+  font: inherit;
+  font-size: 14px;
+  line-height: 1.75;
+  white-space: pre-wrap;
+}
+
+.help-card-dialog textarea:focus {
+  border-color: var(--chat-brand);
+  box-shadow: 0 0 0 3px rgba(20, 148, 119, 0.1);
+}
+
 .growth-profile-fields,
 .recent-topic-summaries {
   display: grid;

ai_knowledge_base_v2/apps/user-client/src/types/api.ts

@@ -67,6 +67,18 @@ export interface FinishTopicResult {
   growthProfileEnabled: boolean;
 }
 
+export interface TeacherHelpCard {
+  id: number;
+  userId: number;
+  topicSessionId: number;
+  summaryId?: number | null;
+  content: string;
+  source: string;
+  copied: boolean;
+  copiedAt?: string | null;
+  createdAt: string;
+}
+
 export interface LoginResult {
   token: string;
   expiredAt: string;

ai_knowledge_base_v2/docs/qianwen_product_todo.md

@@ -432,6 +432,10 @@ Agent 已经可以：
 - 不出现“已转人工”“等待老师处理”等文案；
 - 后台只记录生成历史，不做派单。
 
+#### 开发进度
+
+- 2026-07-31：已新增 `sys_teacher_help_card`，用户端支持从当前会话生成“老师求助卡”、弹窗编辑并复制；复制后仅记录已复制时间。后台聊天详情可查看生成过的求助卡内容和复制状态，不做派单、不做处理状态。
+
 ---
 
 ### 06. 班级分享稿