feat(mobile): AI question generation panel in supervisor exam editor

Hints input + preset chips + count picker; generated questions land in
the existing editor blocks for the supervisor to review before publish.

mobile-uni/src/pages/supervisor/exams/edit.vue

@@ -29,6 +29,15 @@
       <text v-if="!members.length" class="muted">当前项目暂无可派发的在职员工。</text>
     </view>
 
+    <view class="panel ai-panel">
+      <view class="section-head"><text class="panel-title">AI 出题</text></view>
+      <text class="muted">输入考察提示，AI 按岗位生成题目与答案，请逐题核对后发布</text>
+      <input v-model="aiHints" class="input" maxlength="120" placeholder="例如：投诉接待、停车费催缴、电梯故障应对" />
+      <view class="quick-row ai-chip-row"><button v-for="hint in aiHintPresets" :key="hint" class="quick-chip ai-chip" @click="appendAiHint(hint)">{{ hint }}</button></view>
+      <view class="quick-row ai-chip-row"><button v-for="option in aiCountOptions" :key="option" class="quick-chip ai-chip" :class="{ active: aiCount === option }" @click="aiCount = option">{{ option }} 题</button></view>
+      <button class="primary-button ai-generate-button" :disabled="saving || aiGenerating" @click="generateAiQuestions">{{ aiGenerating ? '生成中…约需10-30秒' : 'AI 生成题目' }}</button>
+    </view>
+
     <view class="panel question-editor">
       <view class="section-head"><text class="panel-title">题目（{{ questions.length }}）· 共 {{ totalScore }} 分</text><button class="ghost-button compact-button" @click="addQuestion">添加题目</button></view>
       <text v-if="totalScore !== 100" class="score-warning">发布前题目分值合计必须为 100 分</text>
@@ -60,7 +69,7 @@ import { computed, ref } from 'vue';
 import { onLoad } from '@dcloudio/uni-app';
 import type { ExamQuestion, PracticeTeamMember, SupervisorExamDraft } from '@/types/api';
 import { getPracticeTeamSnapshot } from '@/services/practice';
-import { getSupervisorExam, publishSupervisorExam, saveSupervisorExam, updateSupervisorExam } from '@/services/exam';
+import { generateSupervisorExamQuestions, getSupervisorExam, publishSupervisorExam, saveSupervisorExam, updateSupervisorExam } from '@/services/exam';
 import SupervisorTabBar from '@/components/SupervisorTabBar.vue';
 
 const positions = ['生活顾问', '客服', '保安', '保洁', '保修'];
@@ -69,6 +78,9 @@ const quickDates = [{ label: '当天', days: 0 }, { label: '明天', days: 1 },
 const examId = ref(0); const title = ref(''); const positionIndex = ref(0); const passingScore = ref(80); const dueDate = ref('');
 const members = ref<PracticeTeamMember[]>([]); const selectedMemberIds = ref<string[]>([]); const questions = ref<ExamQuestion[]>([]); const singleAnswerModels = ref<string[]>([]);
 const saving = ref(false); const message = ref('');
+const aiHints = ref(''); const aiCount = ref(5); const aiGenerating = ref(false);
+const aiHintPresets = ['投诉接待', '催缴沟通', '电梯故障', '服务态度', '消防安全'];
+const aiCountOptions = [5, 8, 10];
 const formatDate = (date: Date) => `${date.getFullYear()}-${String(date.getMonth()+1).padStart(2,'0')}-${String(date.getDate()).padStart(2,'0')}`;
 const dateAfter = (days: number) => { const date = new Date(); date.setHours(12,0,0,0); date.setDate(date.getDate()+days); return formatDate(date); };
 const today = dateAfter(0);
@@ -104,6 +116,23 @@ const selectFormat = (index: number, event: { detail: { value: string } }) => {
 const syncAnswer = (index: number) => { questions.value[index].answer = questions.value[index].format === 'multiple' ? singleAnswerModels.value[index].split('｜').map((value) => value.trim()).filter(Boolean) : singleAnswerModels.value[index]; };
 const toggleMember = (id: string) => { selectedMemberIds.value = selectedMemberIds.value.includes(id) ? selectedMemberIds.value.filter((item) => item !== id) : selectedMemberIds.value.length < 100 ? [...selectedMemberIds.value,id] : selectedMemberIds.value; };
 const selectAll = () => { selectedMemberIds.value = members.value.slice(0,100).map((item) => item.extPartyId); };
+const appendAiHint = (hint: string) => {
+  const parts = aiHints.value.split(/[、，,\s]+/).map((value) => value.trim()).filter(Boolean);
+  if (!parts.includes(hint)) parts.push(hint);
+  aiHints.value = parts.join('、');
+};
+const generateAiQuestions = async () => {
+  if (saving.value || aiGenerating.value) return; aiGenerating.value = true; message.value = '';
+  try {
+    const result = await generateSupervisorExamQuestions({ positionCode: positions[positionIndex.value], hints: aiHints.value.trim(), count: aiCount.value, formats: ['single','multiple','judge'] });
+    questions.value = result.questions;
+    singleAnswerModels.value = result.questions.map((item) => Array.isArray(item.answer) ? item.answer.join('｜') : String(item.answer || ''));
+    message.value = result.groundedFragments > 0
+      ? `已生成 ${result.questions.length} 题（参考 ${result.groundedFragments} 条 SOP 片段），请逐题核对修改后再发布`
+      : `已生成 ${result.questions.length} 题，请逐题核对修改后再发布`;
+    uni.pageScrollTo({ selector: '.question-editor', duration: 200 });
+  } catch (error) { message.value = error instanceof Error ? error.message : 'AI 出题失败，请稍后重试'; } finally { aiGenerating.value = false; }
+};
 const draft = (): SupervisorExamDraft => ({
   title: title.value.trim(),
   projectCode: '',
@@ -168,4 +197,9 @@ onLoad((options) => { examId.value = Number(options?.id || 0); void load(); });
 .compact-textarea { min-height:82px; }
 .score-warning { color:#a86100; font-size:12px; font-weight:800; }
 .publish-dock { position:fixed; z-index:10; right:0; bottom:calc(76px + env(safe-area-inset-bottom)); left:0; display:grid; grid-template-columns:1fr 1fr; gap:10px; max-width:var(--mobile-shell-max-width); margin:0 auto; padding:12px 16px; border-top:1px solid var(--line); background:rgba(255,255,255,.97); }
+.ai-panel { display:grid; gap:10px; }
+.ai-chip-row { justify-content:flex-start; flex-wrap:wrap; }
+.ai-chip { display:flex; align-items:center; justify-content:center; min-height:34px; padding:0 12px; line-height:1; }
+.ai-chip.active { border-color:var(--brand); color:var(--brand); font-weight:900; }
+.ai-generate-button { display:flex; align-items:center; justify-content:center; min-height:44px; line-height:1; }
 </style>

mobile-uni/src/services/exam.ts

@@ -1,4 +1,4 @@
-import type { ExamDetail, ExamResultItem, ExamSubmitResult, ExamSummary, SupervisorExamDraft } from '@/types/api';
+import type { ExamDetail, ExamQuestion, ExamResultItem, ExamSubmitResult, ExamSummary, SupervisorExamDraft } from '@/types/api';
 import { apiRequest } from './api';
 
 type RawExamQuestion = {
@@ -149,3 +149,35 @@ export const getSupervisorExamResults = (id: number) =>
     method: 'GET',
     timeout: 15000
   });
+
+
+type RawAiGenerateResponse = {
+  questions: RawExamQuestion[];
+  groundedFragments?: number;
+};
+
+export const generateSupervisorExamQuestions = async (data: {
+  positionCode: string;
+  hints: string;
+  count: number;
+  formats: string[];
+}): Promise<{ questions: ExamQuestion[]; groundedFragments: number }> => {
+  const response = await apiRequest<RawAiGenerateResponse>({
+    url: '/api/aihr/mobile/exams/supervisor/ai-generate',
+    method: 'POST',
+    data,
+    timeout: 60000
+  });
+  return {
+    groundedFragments: response.groundedFragments || 0,
+    questions: (response.questions || []).map((question, index) => ({
+      id: Date.now() + index,
+      format: question.questionType,
+      stem: question.stem,
+      options: question.options || [],
+      score: question.score,
+      answer: question.questionType === 'multiple' ? (question.correctAnswers || []) : (question.correctAnswers?.[0] || ''),
+      explanation: question.explanation || ''
+    }))
+  };
+};