feat: 根据排课lessonType直接进入子课程，子课程结束即上课结束；右侧添加课程类型展示

- 后端：LessonDetailResponse 新增 lessonType，从 SchedulePlan 读取
- 前端：根据 lessonType 直接进入对应子课程，子课程结束即上课结束
- 前端：右侧面板课程资源上方添加课程类型标签展示

Made-with: Cursor

reading-platform-frontend/src/api/generated/model/lessonDetailResponse.ts

@@ -16,4 +16,6 @@ export interface LessonDetailResponse {
   lesson?: LessonResponse;
   course?: CourseResponse;
   class?: ClassResponse;
+  /** 排课选择的课程类型（子课程模式时用于直接进入对应子课程） */
+  lessonType?: string;
 }

reading-platform-frontend/src/views/teacher/lessons/LessonView.vue

@@ -49,10 +49,10 @@
       </div>
     </div>
 
-    <!-- 课程进度条（多课程时显示） -->
-    <div v-if="lessons.length > 1" class="course-progress-bar">
+    <!-- 课程进度条（多课程时显示，子课程模式不显示） -->
+    <div v-if="displayLessons.length > 1" class="course-progress-bar">
       <a-steps :current="currentLessonIndex" size="small" class="course-steps">
-        <a-step v-for="(lesson, index) in lessons" :key="lesson.id" :title="getLessonShortName(lesson)"
+        <a-step v-for="(lesson, index) in displayLessons" :key="lesson.id" :title="getLessonShortName(lesson)"
           :status="getLessonStatus(index)" :disabled="index > currentLessonIndex" @click="handleLessonClick(index)"
           class="clickable-step" />
       </a-steps>
@@ -218,6 +218,19 @@
 
       <!-- 右侧：工具面板 -->
       <div class="tool-panel">
+        <!-- 课程类型 -->
+        <div v-if="currentLesson?.lessonType" class="panel-card lesson-type-card">
+          <div class="panel-header">
+            <BookOutlined />
+            <span>课程类型</span>
+          </div>
+          <div class="panel-body">
+            <a-tag size="large" class="lesson-type-tag" :style="getLessonTagStyle(currentLesson.lessonType)">
+              {{ getLessonTypeName(currentLesson.lessonType) }}
+            </a-tag>
+          </div>
+        </div>
+
         <!-- 课程核心资源 -->
         <div v-if="hasCourseResources" class="panel-card materials-card">
           <div class="panel-header">
@@ -412,6 +425,7 @@ import {
 import { message, Modal } from 'ant-design-vue';
 import * as teacherApi from '@/api/teacher';
 import FilePreviewModal from '@/components/FilePreviewModal.vue';
+import { getLessonTypeName, getLessonTagStyle } from '@/utils/tagMaps';
 
 const router = useRouter();
 const route = useRoute();
@@ -434,6 +448,8 @@ let timerInterval: number | null = null;
 const course = ref<any>({});
 const classInfo = ref<any>({});
 const lessons = ref<any[]>([]);
+/** 排课选择的课程类型（子课程模式：仅展示该子课程，子课程结束即上课结束） */
+const scheduleLessonType = ref<string | undefined>(undefined);
 
 const studentEvaluation = ref({
   overall: 0,
@@ -449,8 +465,37 @@ const lessonRecord = ref({
   completionNote: '',
 });
 
+/** 判断排课 lessonType 与课程 lessonType 是否匹配（兼容 INTRODUCTION/INTRO、LANGUAGE/DOMAIN_LANGUAGE 等变体） */
+const lessonTypeMatches = (scheduleType: string, lessonType: string): boolean => {
+  if (!scheduleType || !lessonType) return false;
+  const s = scheduleType.toUpperCase();
+  const l = lessonType.toUpperCase();
+  if (s === l) return true;
+  const pairs: [string, string][] = [
+    ['INTRODUCTION', 'INTRO'],
+    ['LANGUAGE', 'DOMAIN_LANGUAGE'],
+    ['HEALTH', 'DOMAIN_HEALTH'],
+    ['SCIENCE', 'DOMAIN_SCIENCE'],
+    ['SOCIAL', 'DOMAIN_SOCIAL'],
+    ['SOCIETY', 'DOMAIN_SOCIAL'],
+    ['ART', 'DOMAIN_ART'],
+  ];
+  for (const [a, b] of pairs) {
+    if ((s === a || s === b) && (l === a || l === b)) return true;
+  }
+  return false;
+};
+
+/** 展示的课程列表：子课程模式时仅包含排课选中的子课程，否则为全部 */
+const displayLessons = computed(() => {
+  const type = scheduleLessonType.value;
+  if (!type || lessons.value.length === 0) return lessons.value;
+  const matched = lessons.value.filter((l) => lessonTypeMatches(type, l.lessonType || ''));
+  return matched.length > 0 ? matched : lessons.value;
+});
+
 // 当前课程
-const currentLesson = computed(() => lessons.value[currentLessonIndex.value] || null);
+const currentLesson = computed(() => displayLessons.value[currentLessonIndex.value] || null);
 
 // 当前环节
 const currentStep = computed(() => {
@@ -467,9 +512,9 @@ const stepProgressPercent = computed(() => {
 // 是否有上一个课程
 const hasPreviousLesson = computed(() => currentLessonIndex.value > 0);
 
-// 是否是最后一个课程的最后一个环节
+// 是否是最后一个课程的最后一个环节（子课程模式下，当前子课程最后一环节即视为最后）
 const isLastStepOfLastLesson = computed(() => {
-  if (currentLessonIndex.value < lessons.value.length - 1) return false;
+  if (currentLessonIndex.value < displayLessons.value.length - 1) return false;
   const totalSteps = currentLesson.value?.steps?.length || 1;
   return currentStepIndex.value >= totalSteps - 1;
 });
@@ -648,6 +693,9 @@ const loadLessonData = async () => {
     course.value = data.course || {};
     classInfo.value = data.class || {};
 
+    // 排课选择的课程类型（子课程模式：直接进入该子课程，子课程结束即上课结束）
+    scheduleLessonType.value = data.lessonType || undefined;
+
     // 获取课程列表
     // 如果授课记录包含多个课程，使用该列表；否则使用课程包的所有课程
     if (data.lessonCourses && data.lessonCourses.length > 0) {
@@ -701,51 +749,62 @@ const loadLessonData = async () => {
       }];
     }
 
+    // 子课程模式：根据排课 lessonType 直接进入对应子课程（优先于进度恢复和 URL 参数）
+    const matchedLessons = scheduleLessonType.value
+      ? lessons.value.filter((l) => lessonTypeMatches(scheduleLessonType.value!, l.lessonType || ''))
+      : [];
+    if (matchedLessons.length > 0) {
+      currentLessonIndex.value = 0;
+      currentStepIndex.value = 0;
+    }
+
     // 尝试恢复进度
     try {
       const progress = await teacherApi.getLessonProgress(lessonId.value);
-      if (progress && (progress.currentLessonId || progress.currentStepId)) {
-        // 有保存的进度，询问用户是否恢复
+      if (progress && (progress.currentLessonId !== undefined || progress.currentStepId !== undefined)) {
+        const isSub = matchedLessons.length > 0;
+        const matchedLesson = matchedLessons[0];
+        const progressIsForMatched = isSub && progress.currentLessonId !== undefined
+          && matchedLesson && progress.currentLessonId === matchedLesson.id;
+
         Modal.confirm({
           title: '检测到上次上课进度',
           content: `上次上课到：${getProgressDescription(progress)}，是否继续？`,
           okText: '继续上课',
           cancelText: '重新开始',
           onOk: () => {
-            // 恢复进度
+            if (isSub && progressIsForMatched && progress.currentStepId !== undefined) {
+              // 子课程模式：仅恢复环节进度
+              currentLessonIndex.value = 0;
+              currentStepIndex.value = progress.currentStepId;
+            } else if (!isSub) {
+              // 非子课程模式：恢复课程和环节进度
               if (progress.currentLessonId !== undefined) {
                 const lessonIndex = lessons.value.findIndex((l) => l.id === progress.currentLessonId);
-              if (lessonIndex >= 0) {
-                currentLessonIndex.value = lessonIndex;
+                if (lessonIndex >= 0) currentLessonIndex.value = lessonIndex;
               }
-            }
-            if (progress.currentStepId !== undefined) {
-              currentStepIndex.value = progress.currentStepId;
+              if (progress.currentStepId !== undefined) currentStepIndex.value = progress.currentStepId;
             }
           },
-          onCancel: () => {
-            // 清除进度，从头开始
-            clearProgress();
-          },
+          onCancel: () => clearProgress(),
         });
       }
     } catch (progressError) {
-      // 没有保存的进度或获取失败，忽略
       console.log('No saved progress found');
     }
 
-    // 如果URL指定了课程索引，跳转到该课程（优先级高于恢复的进度）
+    // 非子课程模式时，URL 参数可覆盖
+    if (matchedLessons.length === 0) {
       const queryLessonIndex = route.query.lessonIndex ? parseInt(route.query.lessonIndex as string) : 0;
       if (queryLessonIndex >= 0 && queryLessonIndex < lessons.value.length) {
         currentLessonIndex.value = queryLessonIndex;
       }
-
-    // 如果URL指定了环节索引，跳转到该环节（优先级高于恢复的进度）
       const queryStepIndex = route.query.stepIndex ? parseInt(route.query.stepIndex as string) : 0;
       const totalSteps = lessons.value[currentLessonIndex.value]?.steps?.length || 0;
       if (queryStepIndex >= 0 && queryStepIndex < totalSteps) {
         currentStepIndex.value = queryStepIndex;
       }
+    }
 
     // 启动计时器
     startTimer();
@@ -770,10 +829,11 @@ const getProgressDescription = (progress: any): string => {
 // 保存进度
 const saveProgress = async () => {
   try {
+    const list = displayLessons.value;
     await teacherApi.saveLessonProgress(lessonId.value, {
-      lessonIds: lessons.value.map((l) => l.id),
-      completedLessonIds: lessons.value.slice(0, currentLessonIndex.value).map((l) => l.id),
-      currentLessonId: lessons.value[currentLessonIndex.value]?.id,
+      lessonIds: list.map((l) => l.id),
+      completedLessonIds: list.slice(0, currentLessonIndex.value).map((l) => l.id),
+      currentLessonId: list[currentLessonIndex.value]?.id,
       currentStepId: currentStepIndex.value,
       progressData: {
         timerSeconds: timerSeconds.value,
@@ -1559,6 +1619,19 @@ onUnmounted(() => {
   }
 }
 
+.lesson-type-card {
+  .panel-header {
+    background: #F5F5F5;
+    color: #666;
+  }
+
+  .lesson-type-tag {
+    font-size: 14px;
+    padding: 6px 14px;
+    border-radius: 8px;
+  }
+}
+
 .materials-card {
   .panel-header {
     background: #FFF5EB;

reading-platform-frontend/src/views/teacher/schedule/ScheduleView.vue

@@ -4,7 +4,9 @@
       <h2>我的课表</h2>
       <a-space>
         <a-button type="primary" @click="showCreateModal">
-          <template #icon><PlusOutlined /></template>
+          <template #icon>
+            <PlusOutlined />
+          </template>
           预约上课
         </a-button>
       </a-space>
@@ -12,7 +14,9 @@
 
     <!-- 今日课程 -->
     <div class="today-section" v-if="todaySchedules.length > 0">
-      <h3><CalendarOutlined /> 今日课程</h3>
+      <h3>
+        <CalendarOutlined /> 今日课程
+      </h3>
       <a-row :gutter="16">
         <a-col :span="6" v-for="schedule in todaySchedules" :key="schedule.id">
           <a-card size="small" class="today-card" :class="{ 'has-lesson': schedule.hasLesson }">
@@ -21,31 +25,20 @@
             </template>
             <div class="course-name">{{ schedule.courseName || schedule.coursePackageName || '-' }}</div>
             <div class="class-name">{{ schedule.className || '-' }}</div>
-            <a-tag v-if="schedule.lessonType" size="small" class="today-lesson-type" :style="getLessonTagStyle(schedule.lessonType)">
+            <a-tag v-if="schedule.lessonType" size="small" class="today-lesson-type"
+              :style="getLessonTagStyle(schedule.lessonType)">
               {{ getLessonTypeName(schedule.lessonType) }}
             </a-tag>
             <div class="card-actions">
-              <a-button
-                v-if="schedule.hasLesson && schedule.lessonStatus === 'PLANNED'"
-                type="primary"
-                size="small"
-                @click="goToLesson(schedule.lessonId!)"
-              >
+              <a-button v-if="schedule.hasLesson && schedule.lessonStatus === 'PLANNED'" type="primary" size="small"
+                @click="goToLesson(schedule.lessonId!)">
                 开始上课
               </a-button>
-              <a-button
-                v-else-if="schedule.hasLesson && schedule.lessonStatus === 'IN_PROGRESS'"
-                type="primary"
-                size="small"
-                @click="goToLesson(schedule.lessonId!)"
-              >
+              <a-button v-else-if="schedule.hasLesson && schedule.lessonStatus === 'IN_PROGRESS'" type="primary"
+                size="small" @click="goToLesson(schedule.lessonId!)">
                 继续上课
               </a-button>
-              <a-button
-                v-else
-                size="small"
-                @click="handleStartLessonFromSchedule(schedule)"
-              >
+              <a-button v-else size="small" @click="handleStartLessonFromSchedule(schedule)">
                 创建课堂
               </a-button>
             </div>
@@ -58,13 +51,17 @@
     <div class="week-navigation">
       <a-space>
         <a-button @click="goToPrevWeek">
-          <template #icon><LeftOutlined /></template>
+          <template #icon>
+            <LeftOutlined />
+          </template>
           上一周
         </a-button>
         <a-button @click="goToCurrentWeek">本周</a-button>
         <a-button @click="goToNextWeek">
           下一周
-          <template #icon><RightOutlined /></template>
+          <template #icon>
+            <RightOutlined />
+          </template>
         </a-button>
         <span class="week-range">{{ weekRangeText }}</span>
       </a-space>
@@ -74,12 +71,7 @@
     <div class="timetable-container">
       <a-spin :spinning="loading">
         <div class="timetable-header">
-          <div
-            v-for="day in weekDays"
-            :key="day.date"
-            class="day-header"
-            :class="{ 'is-today': day.isToday }"
-          >
+          <div v-for="day in weekDays" :key="day.date" class="day-header" :class="{ 'is-today': day.isToday }">
             <div class="day-name">{{ day.dayName }}</div>
             <div class="day-date">{{ day.dateDisplay }}</div>
           </div>
@@ -87,27 +79,17 @@
 
         <div class="timetable-body">
           <div class="timetable-grid">
-            <div
-              v-for="day in weekDays"
-              :key="day.date"
-              class="day-column"
-              :class="{ 'is-today': day.isToday }"
-            >
-              <div
-                v-for="schedule in day.schedules"
-                :key="schedule.id"
-                class="schedule-card"
-                :class="{
+            <div v-for="day in weekDays" :key="day.date" class="day-column" :class="{ 'is-today': day.isToday }">
+              <div v-for="schedule in day.schedules" :key="schedule.id" class="schedule-card" :class="{
                 'school-schedule': schedule.source === 'SCHOOL',
                 'teacher-schedule': schedule.source === 'TEACHER',
                 'has-lesson': schedule.hasLesson,
-                }"
-                @click="showScheduleDetail(schedule)"
-              >
+              }" @click="showScheduleDetail(schedule)">
                 <div class="schedule-time">{{ schedule.scheduledTime || '待定' }}</div>
                 <div class="schedule-course">{{ schedule.courseName || schedule.coursePackageName || '-' }}</div>
                 <div class="schedule-class">{{ schedule.className || '-' }}</div>
-                <a-tag v-if="schedule.lessonType" size="small" class="schedule-lesson-type" :style="getLessonTagStyle(schedule.lessonType)">
+                <a-tag v-if="schedule.lessonType" size="small" class="schedule-lesson-type"
+                  :style="getLessonTagStyle(schedule.lessonType)">
                   {{ getLessonTypeName(schedule.lessonType) }}
                 </a-tag>
                 <div class="schedule-source">
@@ -133,18 +115,15 @@
     <TeacherCreateScheduleModal ref="createScheduleModalRef" @success="onCreateScheduleSuccess" />
 
     <!-- 排课详情弹窗 -->
-    <a-modal
-      v-model:open="detailVisible"
-      title="排课详情"
-      :footer="null"
-      width="500px"
-    >
+    <a-modal v-model:open="detailVisible" title="排课详情" :footer="null" width="500px">
       <template v-if="selectedSchedule">
         <a-descriptions :column="1" bordered>
           <a-descriptions-item label="班级">{{ selectedSchedule.className || '-' }}</a-descriptions-item>
-          <a-descriptions-item label="课程">{{ selectedSchedule.courseName || selectedSchedule.coursePackageName || '-' }}</a-descriptions-item>
+          <a-descriptions-item label="课程">{{ selectedSchedule.courseName || selectedSchedule.coursePackageName || '-'
+          }}</a-descriptions-item>
           <a-descriptions-item label="课程类型">
-            <a-tag v-if="selectedSchedule.lessonType" size="small" :style="getLessonTagStyle(selectedSchedule.lessonType)">
+            <a-tag v-if="selectedSchedule.lessonType" size="small"
+              :style="getLessonTagStyle(selectedSchedule.lessonType)">
               {{ getLessonTypeName(selectedSchedule.lessonType) }}
             </a-tag>
             <span v-else>-</span>
@@ -167,25 +146,16 @@
         </a-descriptions>
         <div style="margin-top: 16px; text-align: right;">
           <a-space>
-            <a-button
-              v-if="selectedSchedule.hasLesson && selectedSchedule.lessonId"
-              type="primary"
-              @click="goToLesson(selectedSchedule.lessonId)"
-            >
+            <a-button v-if="selectedSchedule.hasLesson && selectedSchedule.lessonId" type="primary"
+              @click="goToLesson(selectedSchedule.lessonId)">
               {{ selectedSchedule.lessonStatus === 'IN_PROGRESS' ? '继续上课' : '查看课堂' }}
             </a-button>
-            <a-button
-              v-else-if="selectedSchedule.status === 'ACTIVE'"
-              type="primary"
-              @click="handleStartLessonFromSchedule(selectedSchedule)"
-            >
+            <a-button v-else-if="selectedSchedule.status === 'ACTIVE'" type="primary"
+              @click="handleStartLessonFromSchedule(selectedSchedule)">
               开始上课
             </a-button>
-            <a-popconfirm
-              v-if="selectedSchedule.source === 'TEACHER' && selectedSchedule.status === 'ACTIVE'"
-              title="确定要取消此预约吗？"
-              @confirm="handleCancelSchedule(selectedSchedule.id)"
-            >
+            <a-popconfirm v-if="selectedSchedule.source === 'TEACHER' && selectedSchedule.status === 'ACTIVE'"
+              title="确定要取消此预约吗？" @confirm="handleCancelSchedule(selectedSchedule.id)">
               <a-button danger>取消预约</a-button>
             </a-popconfirm>
           </a-space>

reading-platform-java/src/main/java/com/reading/platform/controller/teacher/TeacherLessonController.java

@@ -72,6 +72,7 @@ public class TeacherLessonController {
     @Operation(summary = "根据 ID 获取课时（含课程、班级，供上课页面使用）")
     @GetMapping("/{id}")
     public Result<LessonDetailResponse> getLesson(@PathVariable Long id) {
+        Long tenantId = SecurityUtils.getCurrentTenantId();
         Lesson lesson = lessonService.getLessonById(id);
         LessonResponse lessonVo = lessonMapper.toVO(lesson);
         enrichWithCourseAndClass(lessonVo);
@@ -93,6 +94,17 @@ public class TeacherLessonController {
                 detail.setClassInfo(classMapper.toVO(clazz));
             }
         }
+        // 从排课计划读取 lessonType，供前端判断子课程模式并直接进入对应子课程
+        if (lesson.getSchedulePlanId() != null) {
+            try {
+                SchedulePlan schedule = schoolScheduleService.getScheduleById(lesson.getSchedulePlanId(), tenantId);
+                if (schedule != null && schedule.getLessonType() != null) {
+                    detail.setLessonType(schedule.getLessonType());
+                }
+            } catch (Exception e) {
+                // 排课不存在或无权访问时忽略
+            }
+        }
         return Result.success(detail);
     }
 

reading-platform-java/src/main/java/com/reading/platform/dto/response/LessonDetailResponse.java

@@ -20,4 +20,7 @@ public class LessonDetailResponse {
     @JsonProperty("class")
     @Schema(description = "班级信息")
     private ClassResponse classInfo;
+
+    @Schema(description = "排课选择的课程类型（子课程模式时用于直接进入对应子课程）")
+    private String lessonType;
 }