feat(plan): 添加学生学案查看及下载功能

- 在学生列表表格中新增“查看学案”按钮，支持查看对应学生的学案列表
- 新增StudentPlanListDialog组件，实现学案列表展示和学案文件下载
- 后端新增查询学生学案接口，支持按学生ID获取未完成学案列表
- 后端数据层和服务层添加按学生ID查询学案的方法
- 调整计划生成相关逻辑，优化学案数据字段命名
- Vue前端调用新增接口，实现学生学案列表动态加载与下载操作
- 完善学案状态显示和列表交互体验

enlish-service/src/main/java/com/yinlihupo/enlish/service/controller/LessonPlanController.java

@@ -8,6 +8,7 @@ import com.yinlihupo.enlish.service.service.LessonPlansService;
 import com.yinlihupo.enlish.service.utils.TTSUtil;
 import com.yinlihupo.enlish.service.utils.WordExportUtil;
 import com.yinlihupo.framework.biz.operationlog.aspect.ApiOperationLog;
+import com.yinlihupo.framework.common.response.PageResponse;
 import com.yinlihupo.framework.common.response.Response;
 import com.yinlihupo.framework.common.util.JsonUtils;
 import jakarta.annotation.Resource;
@@ -116,5 +117,19 @@ public class LessonPlanController {
         return Response.success("学案生成完成");
     }
 
+    @PostMapping("student/list")
+    @ApiOperationLog(description = "查询学生学案")
+    public Response<FindPlanStudentListRspVO> findStudentPlans(@RequestBody FindPlanStudentReqVO findPlanStudentReqVO) {
+        List<LessonPlansDO> lessonPlansDOS = lessonPlanService.findLessonPlansByStudentId(findPlanStudentReqVO.getStudentId());
+        List<LessonPlanItem> list = lessonPlansDOS.stream().map(lessonPlansDO -> LessonPlanItem
+                .builder()
+                .id(lessonPlansDO.getId())
+                .isFinished(0)
+                .title(lessonPlansDO.getTitle())
+                .build())
+                .toList();
+
+        return Response.success(FindPlanStudentListRspVO.builder().lessonPlanItems(list).build());
+    }
 
 }

enlish-service/src/main/java/com/yinlihupo/enlish/service/domain/mapper/LessonPlansDOMapper.java

@@ -14,4 +14,6 @@ public interface LessonPlansDOMapper {
     List<LessonPlansDO> findLessonPlansByStudentId(@Param("ids") List<Integer> ids);
 
     LessonPlansDO selectByLessonId(@Param("lessonId") Integer lessonId);
+
+    List<LessonPlansDO> selectByStudentId(@Param("studentId") Integer studentId);
 }

enlish-service/src/main/java/com/yinlihupo/enlish/service/model/vo/plan/FindPlanStudentListRspVO.java

@@ -0,0 +1,17 @@
+package com.yinlihupo.enlish.service.model.vo.plan;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+@AllArgsConstructor
+@NoArgsConstructor
+@Data
+@Builder
+public class FindPlanStudentListRspVO {
+
+    List<LessonPlanItem> lessonPlanItems;
+}

enlish-service/src/main/java/com/yinlihupo/enlish/service/model/vo/plan/FindPlanStudentReqVO.java

@@ -0,0 +1,14 @@
+package com.yinlihupo.enlish.service.model.vo.plan;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@AllArgsConstructor
+@NoArgsConstructor
+@Data
+@Builder
+public class FindPlanStudentReqVO {
+    private Integer studentId;
+}

enlish-service/src/main/java/com/yinlihupo/enlish/service/service/LessonPlansService.java

@@ -10,4 +10,6 @@ public interface LessonPlansService {
     List<LessonPlansDO> findLessonPlans(List<Integer> ids);
 
     LessonPlansDO findLessonPlanById(Integer id);
+
+    List<LessonPlansDO> findLessonPlansByStudentId(Integer studentId);
 }

enlish-service/src/main/java/com/yinlihupo/enlish/service/service/plan/LessonPlansServiceImpl.java

@@ -192,6 +192,11 @@ public class LessonPlansServiceImpl implements LessonPlansService {
         return lessonPlansDOMapper.selectByLessonId(id);
     }
 
+    @Override
+    public List<LessonPlansDO> findLessonPlansByStudentId(Integer studentId) {
+        return lessonPlansDOMapper.selectByStudentId(studentId);
+    }
+
 
     private Map<String, Object> generateWeekendPlans(List<VocabularyBankDO> words,
                                                         int day,
@@ -218,7 +223,7 @@ public class LessonPlansServiceImpl implements LessonPlansService {
         data.put("studentId", studentId);
         data.put("studentStr", studentDO.getName());
         data.put("examStr", ExamTitle);
-        data.put("words", words);
+        data.put("checkList", words);
 //        LoopRowTableRenderPolicy policy = new LoopRowTableRenderPolicy();
 //        Configure config = Configure.builder()
 //                .bind("checkList", policy)

enlish-service/src/main/resources/mapper/LessonPlansDOMapper.xml

@@ -39,4 +39,15 @@
         where id = #{lessonId}
     </select>
 
+    <select id="selectByStudentId" resultMap="BaseResultMap">
+        select *
+        from lesson_plans
+        where id in (
+            select student_lesson_plans.plan_id
+            from student_lesson_plans
+            where student_id = #{studentId}
+                and is_finished = 0
+            )
+    </select>
+
 </mapper>

enlish-vue/src/api/plan.js

@@ -57,6 +57,12 @@ export function checkIsGenerated(studentId) {
     })
 }
 
+export function getPlanListByStudentId(studentId) {
+    return axios.post('plan/student/list', {
+        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/StudentPlanListDialog.vue

@@ -0,0 +1,96 @@
+<template>
+	<el-dialog v-model="visible" title="学生学案列表" width="680px" :close-on-click-modal="false">
+		<div v-loading="loading">
+			<el-table :data="plans" border>
+				<el-table-column prop="title" label="标题" min-width="360" />
+				<el-table-column label="状态" width="120">
+					<template #default="{ row }">
+						<el-tag :type="row.isFinished === 1 ? 'success' : 'info'" effect="plain">
+							{{ row.isFinished === 1 ? '已完成' : '未完成' }}
+						</el-tag>
+					</template>
+				</el-table-column>
+				<el-table-column label="操作" width="160" fixed="right">
+					<template #default="{ row }">
+						<el-button
+							type="primary"
+							size="small"
+							:loading="downloadingIds.includes(row.id)"
+							@click="handleDownload(row)"
+						>下载</el-button>
+					</template>
+				</el-table-column>
+			</el-table>
+		</div>
+		<template #footer>
+			<div class="flex justify-end gap-2">
+				<el-button @click="visible = false">关闭</el-button>
+			</div>
+		</template>
+	</el-dialog>
+</template>
+
+<script setup>
+import { ref, computed, watch } from 'vue'
+import { getPlanListByStudentId, downloadLessonPlan } from '@/api/plan'
+import { showMessage } from '../../composables/util'
+
+const props = defineProps({
+	modelValue: { type: Boolean, default: false },
+	studentId: { type: [Number, String], required: true }
+})
+const emit = defineEmits(['update:modelValue'])
+
+const visible = computed({
+	get: () => props.modelValue,
+	set: (val) => emit('update:modelValue', val)
+})
+
+const loading = ref(false)
+const plans = ref([])
+const downloadingIds = ref([])
+
+async function fetchPlans() {
+	if (!props.studentId) return
+	loading.value = true
+	try {
+		const res = await getPlanListByStudentId(Number(props.studentId))
+		const d = res?.data
+		if (d?.success !== false) {
+			const items = d?.data?.lessonPlanItems
+			plans.value = Array.isArray(items) ? items : []
+		} else {
+			showMessage(d?.message || '获取学案失败', 'error')
+		}
+	} finally {
+		loading.value = false
+	}
+}
+
+async function handleDownload(row) {
+	if (!row?.id) {
+		showMessage('无效的计划ID', 'error')
+		return
+	}
+	if (!downloadingIds.value.includes(row.id)) {
+		downloadingIds.value = [...downloadingIds.value, row.id]
+	}
+	try {
+		await downloadLessonPlan({ id: row.id })
+		showMessage('开始下载', 'success')
+	} finally {
+		downloadingIds.value = downloadingIds.value.filter(id => id !== row.id)
+	}
+}
+
+watch(
+	() => props.modelValue,
+	(v) => {
+		if (v) {
+			fetchPlans()
+		}
+	}
+)
+</script>
+
+<style scoped></style>

enlish-vue/src/pages/class.vue

@@ -67,7 +67,9 @@
                                         </div>
                                     </template>
                                     <template v-else>
-                                        <el-tag type="info" effect="plain">已生成</el-tag>
+                                        <div class="flex items-center gap-2">
+                                            <el-button type="primary" size="small" @click="planStudentId = row.id; showPlanListDialog = true">查看学案</el-button>
+                                        </div>
                                     </template>
                                 </template>
                             </el-table-column>
@@ -99,6 +101,10 @@
                             :student-id="selectedStudentIds[0]"
                             @success="onLessonPlanGenerateSuccess"
                         />
+                        <StudentPlanListDialog
+                            v-model="showPlanListDialog"
+                            :student-id="planStudentId"
+                        />
                     </div>
 
                     <div class="bg-white dark:bg-gray-800 rounded-lg shadow p-6" v-loading="gradeLoading">
@@ -132,6 +138,7 @@ import AddClassDialog from '@/layouts/components/AddClassDialog.vue'
 import AddGradeDialog from '@/layouts/components/AddGradeDialog.vue'
 import AddStudentDialog from '@/layouts/components/AddStudentDialog.vue'
 import LessonPlanDialog from '@/layouts/components/LessonPlanDialog.vue'
+import StudentPlanListDialog from '@/layouts/components/StudentPlanListDialog.vue'
 import { getUnitList, deleteUnit } from '@/api/unit'
 import AddUnitDialog from '@/layouts/components/AddUnitDialog.vue'
 import { useRouter, onBeforeRouteLeave } from 'vue-router'
@@ -171,6 +178,8 @@ const showAddStudentDialog = ref(false)
 const showLessonPlanDialog = ref(false)
 const generatingPercents = ref({})
 const pollingTimers = {}
+const showPlanListDialog = ref(false)
+const planStudentId = ref(null)
 
 const units = ref([])
 const unitPageNo = ref(1)
@@ -284,14 +293,12 @@ function onGradeRowClick(row) {
 function startLessonPlanPolling(studentId) {
     if (!studentId) return
     if (pollingTimers[studentId]) return
-    pollingTimers[studentId] = setInterval(async () => {
+    const pollOnce = 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 {
@@ -303,7 +310,9 @@ function startLessonPlanPolling(studentId) {
             const p = Number(generatingPercents.value[studentId]) || 1
             generatingPercents.value[studentId] = Math.min(p + 3, 95)
         }
-    }, 10000)
+    }
+    pollOnce()
+    pollingTimers[studentId] = setInterval(pollOnce, 10000)
 }
 function onLessonPlanGenerateSuccess(payload) {
     const sid = payload?.studentId || selectedStudentIds.value?.[0]