feat(plan): 支持学案生成状态轮询与进度显示

- 新增接口检查学案是否正在生成，防止重复生成任务
- 使用 Redis 缓存标识学案生成状态，设置 12 分钟过期时间
- 生成学案时记录状态至 Redis，生成完成后自动清除
- Vue 学案列表新增学案生成进度条显示与已生成标签
- 新增组件事件监听生成成功，触发轮询检测学案状态
- 轮询间隔 10 秒，动态更新学案生成进度，最高至 95%
- 路由离开与组件卸载时停止所有轮询，防止内存泄漏
- 优化学案生成逻辑，新增小测试卷自动关联及数据入库
- 更新配置文件模板路径，提高文档管理一致性

enlish-vue/src/api/plan.js

@@ -51,6 +51,12 @@ export function getLessonPlanWords(planId) {
     })
 }
 
+export function checkIsGenerated(studentId) {
+    return axios.post('plan/check', {
+        studentId: studentId
+    })
+}
+
 const resolveBlob = (res, fileName) => {
     // 创建 Blob 对象，可以指定 type，也可以让浏览器自动推断
     const blob = new Blob([res], { type: 'application/octet-stream' });

enlish-vue/src/layouts/components/LessonPlanDialog.vue

@@ -39,7 +39,7 @@ const props = defineProps({
 	modelValue: { type: Boolean, default: false },
 	studentId: { type: [Number, String], required: true }
 })
-const emit = defineEmits(['update:modelValue'])
+const emit = defineEmits(['update:modelValue', 'success'])
 
 const visible = computed({
 	get: () => props.modelValue,
@@ -71,6 +71,7 @@ async function handleGenerate() {
 	const d = res?.data
 	if (d.success) {
 		ElMessage.success('生成学案任务已提交，请等待十分钟')
+		emit('success', { studentId: Number(props.studentId) })
 		visible.value = false
 	} else {
 		showMessage(d.message || '生成学案失败，请联系管理员', 'error')

enlish-vue/src/pages/LearningPlan.vue

@@ -19,7 +19,6 @@
                                 <div class="p-3">
                                     <div class="text-sm font-semibold mb-2">学案</div>
                                     <el-table :data="row.plans || []" size="small" border>
-                                        <el-table-column prop="id" label="计划ID" width="100" />
                                         <el-table-column prop="title" label="标题" min-width="280" />
                                         <el-table-column label="状态" width="120">
                                             <template #default="{ row: plan }">
@@ -50,7 +49,6 @@
                                 </div>
                             </template>
                         </el-table-column>
-                        <el-table-column prop="id" label="学生ID" width="100" />
                         <el-table-column prop="name" label="姓名" min-width="120" />
                         <el-table-column prop="className" label="班级" min-width="120" />
                         <el-table-column prop="gradeName" label="年级" min-width="120" />

enlish-vue/src/pages/class.vue

@@ -59,6 +59,18 @@
                             <el-table-column prop="name" label="姓名" min-width="120" />
                             <el-table-column prop="className" label="班级" min-width="120" />
                             <el-table-column prop="gradeName" label="年级" min-width="120" />
+                            <el-table-column prop="phone" label="学案" min-width="120">
+                                <template #default="{ row }">
+                                    <template v-if="generatingPercents[row.id] !== undefined">
+                                        <div class="flex items-center gap-2">
+                                            <el-progress :percentage="generatingPercents[row.id]" :stroke-width="8" />
+                                        </div>
+                                    </template>
+                                    <template v-else>
+                                        <el-tag type="info" effect="plain">已生成</el-tag>
+                                    </template>
+                                </template>
+                            </el-table-column>
                             <el-table-column label="操作" width="180" fixed="right">
                                 <template #default="{ row }">
                                     <el-button type="primary" size="small" @click.stop="onViewStudent(row)">详情</el-button>
@@ -85,6 +97,7 @@
                         <LessonPlanDialog
                             v-model="showLessonPlanDialog"
                             :student-id="selectedStudentIds[0]"
+                            @success="onLessonPlanGenerateSuccess"
                         />
                     </div>
 
@@ -110,7 +123,7 @@
 
 <script setup>
 import Header from '@/layouts/components/Header.vue'
-import { ref, onMounted } from 'vue'
+import { ref, onMounted, onUnmounted } from 'vue'
 import { getClassList, deleteClass } from '@/api/class'
 import { getGradeList, deleteGrade } from '@/api/grade'
 import { getStudentList, deleteStudent } from '@/api/student'
@@ -121,8 +134,9 @@ import AddStudentDialog from '@/layouts/components/AddStudentDialog.vue'
 import LessonPlanDialog from '@/layouts/components/LessonPlanDialog.vue'
 import { getUnitList, deleteUnit } from '@/api/unit'
 import AddUnitDialog from '@/layouts/components/AddUnitDialog.vue'
-import { useRouter } from 'vue-router'
+import { useRouter, onBeforeRouteLeave } from 'vue-router'
 import { ElMessageBox } from 'element-plus'
+import { checkIsGenerated } from '@/api/plan'
 
 const classes = ref([])
 const pageNo = ref(1)
@@ -155,6 +169,8 @@ const selectedStudentIds = ref([])
 const showGenerateDialog = ref(false)
 const showAddStudentDialog = ref(false)
 const showLessonPlanDialog = ref(false)
+const generatingPercents = ref({})
+const pollingTimers = {}
 
 const units = ref([])
 const unitPageNo = ref(1)
@@ -209,6 +225,7 @@ async function fetchStudents() {
         studentTotalCount.value = d.totalCount || 0
         studentPageNo.value = d.pageNo || studentPageNo.value
         studentPageSize.value = d.pageSize || studentPageSize.value
+        ensurePollingForCurrentStudents()
     } finally {
         studentLoading.value = false
     }
@@ -263,6 +280,57 @@ function onGradeRowClick(row) {
     studentPageNo.value = 1
     fetchStudents()
 }
+
+function startLessonPlanPolling(studentId) {
+    if (!studentId) return
+    if (pollingTimers[studentId]) return
+    pollingTimers[studentId] = setInterval(async () => {
+        try {
+            const res = await checkIsGenerated(studentId)
+            const d = res?.data
+            const ok = d?.success === false || d?.success === false || d === false
+            console.log(ok)
+            if (ok) {
+                console.log('ok', d)
+                const p = Number(generatingPercents.value[studentId]) || 1
+                generatingPercents.value[studentId] = Math.min(p + 5, 95)
+            } else {
+                if (generatingPercents.value[studentId] !== undefined) {
+                    delete generatingPercents.value[studentId]
+                }
+            }
+        } catch (e) {
+            const p = Number(generatingPercents.value[studentId]) || 1
+            generatingPercents.value[studentId] = Math.min(p + 3, 95)
+        }
+    }, 10000)
+}
+function onLessonPlanGenerateSuccess(payload) {
+    const sid = payload?.studentId || selectedStudentIds.value?.[0]
+    startLessonPlanPolling(sid)
+}
+function ensurePollingForCurrentStudents() {
+    (students.value || []).forEach(s => startLessonPlanPolling(s.id))
+}
+function stopPolling(studentId) {
+    const t = pollingTimers[studentId]
+    if (t) {
+        clearInterval(t)
+        delete pollingTimers[studentId]
+    }
+    if (generatingPercents.value[studentId] !== undefined) {
+        delete generatingPercents.value[studentId]
+    }
+}
+function stopAllPolling() {
+    Object.keys(pollingTimers).forEach(id => stopPolling(id))
+}
+onUnmounted(() => {
+    stopAllPolling()
+})
+onBeforeRouteLeave(() => {
+    stopAllPolling()
+})
 async function onDeleteStudent(row) {
     try {
         await ElMessageBox.confirm('确认删除该学生？', '提示', {