feat: 添加课程包排课计划参考数据返回

后端改动:
1. CoursePackageResponse.CoursePackageCourseItem 添加 scheduleRefData 和 lessonType 字段
2. CoursePackageService.toResponse() 填充 scheduleRefData 和 lessonType
3. CourseCollectionService.toPackageResponse() 重写以包含课程列表和排课计划参考
4. 添加必要的 mapper 依赖注入

前端改动:
1. school.ts CoursePackage 接口添加 scheduleRefData 字段
2. CreateScheduleModal.vue 优化 selectPackage() 方法，直接从响应数据中提取排课计划参考

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

reading-platform-frontend/src/api/school.ts

@@ -301,6 +301,7 @@ export interface CoursePackage {
     name: string;
     gradeLevel: string;
     sortOrder: number;
+    scheduleRefData?: string;
   }>;
 }
 

reading-platform-frontend/src/views/school/schedule/components/CreateScheduleModal.vue

@@ -405,7 +405,29 @@ const handleCollectionChange = async (collectionId: number) => {
 const selectPackage = async (packageId: number) => {
   formData.packageId = packageId;
   formData.courseId = undefined;
-  scheduleRefData.value = [];
+
+  // 加载排课计划参考（从选中的课程包中获取）
+  if (selectedCollection.value?.packages) {
+    const selectedPkg = selectedCollection.value.packages.find((p: any) => p.id === packageId);
+    if (selectedPkg?.courses && selectedPkg.courses.length > 0) {
+      // 取第一门课程的排课计划参考作为模板
+      const firstCourse = selectedPkg.courses[0];
+      if (firstCourse.scheduleRefData) {
+        try {
+          const parsedData = JSON.parse(firstCourse.scheduleRefData);
+          scheduleRefData.value = Array.isArray(parsedData) ? parsedData : [];
+          console.log('✅ 排课计划参考数据:', scheduleRefData.value);
+        } catch (e) {
+          console.error('解析排课数据失败:', e);
+          scheduleRefData.value = [];
+        }
+      } else {
+        scheduleRefData.value = [];
+      }
+    } else {
+      scheduleRefData.value = [];
+    }
+  }
 
   // 加载课程类型列表
   await loadLessonTypes(packageId);
@@ -414,31 +436,6 @@ const selectPackage = async (packageId: number) => {
 // 选择课程
 const selectCourse = (courseId: number) => {
   formData.courseId = courseId;
-  // 加载该课程的排课计划参考
-  loadScheduleRefData(courseId);
-};
-
-// 加载排课计划参考数据
-const loadScheduleRefData = async (courseId: number) => {
-  try {
-    // TODO: 调用获取课程详情的API
-    // const course = await getCourseDetail(courseId);
-    // if (course?.scheduleRefData) {
-    //   try {
-    //     const parsedData = JSON.parse(course.scheduleRefData);
-    //     scheduleRefData.value = Array.isArray(parsedData) ? parsedData : [];
-    //   } catch (e) {
-    //     console.error('Failed to parse scheduleRefData:', e);
-    //     scheduleRefData.value = [];
-    //   }
-    // } else {
-    //   scheduleRefData.value = [];
-    // }
-    scheduleRefData.value = [];
-  } catch (error) {
-    console.error('Failed to load course detail:', error);
-    scheduleRefData.value = [];
-  }
 };
 
 // 加载课程类型列表

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

@@ -98,5 +98,11 @@ public class CoursePackageResponse {
 
         @Schema(description = "排序号")
         private Integer sortOrder;
+
+        @Schema(description = "排课计划参考数据（JSON）")
+        private String scheduleRefData;
+
+        @Schema(description = "课程类型")
+        private String lessonType;
     }
 }

reading-platform-java/src/main/java/com/reading/platform/service/CourseCollectionService.java

@@ -8,12 +8,16 @@ import com.reading.platform.common.enums.TenantPackageStatus;
 import com.reading.platform.common.response.PageResult;
 import com.reading.platform.dto.response.CourseCollectionResponse;
 import com.reading.platform.dto.response.CoursePackageResponse;
+import com.reading.platform.entity.Course;
 import com.reading.platform.entity.CourseCollection;
 import com.reading.platform.entity.CourseCollectionPackage;
 import com.reading.platform.entity.CoursePackage;
+import com.reading.platform.entity.CoursePackageCourse;
 import com.reading.platform.entity.TenantPackage;
 import com.reading.platform.mapper.CourseCollectionMapper;
 import com.reading.platform.mapper.CourseCollectionPackageMapper;
+import com.reading.platform.mapper.CourseMapper;
+import com.reading.platform.mapper.CoursePackageCourseMapper;
 import com.reading.platform.mapper.CoursePackageMapper;
 import com.reading.platform.mapper.TenantPackageMapper;
 import lombok.RequiredArgsConstructor;
@@ -39,6 +43,8 @@ public class CourseCollectionService extends ServiceImpl<CourseCollectionMapper,
     private final CourseCollectionPackageMapper collectionPackageMapper;
     private final CoursePackageMapper packageMapper;
     private final TenantPackageMapper tenantPackageMapper;
+    private final CoursePackageCourseMapper packageCourseMapper;
+    private final CourseMapper courseMapper;
 
     /**
      * 查询租户的课程套餐列表
@@ -323,9 +329,46 @@ public class CourseCollectionService extends ServiceImpl<CourseCollectionMapper,
     }
 
     /**
-     * 转换为课程包响应对象（简化版）
+     * 转换为课程包响应对象（包含课程列表和排课计划参考）
      */
     private CoursePackageResponse toPackageResponse(CoursePackage pkg) {
+        // 解析 gradeLevels
+        String[] gradeLevelsArray = new String[0];
+        if (pkg.getGradeLevels() != null && !pkg.getGradeLevels().isEmpty()) {
+            try {
+                gradeLevelsArray = pkg.getGradeLevels().split(",");
+            } catch (Exception e) {
+                gradeLevelsArray = new String[0];
+            }
+        }
+
+        List<CoursePackageResponse.CoursePackageCourseItem> courseItems = new ArrayList<>();
+
+        // 查询课程包关联的课程
+        List<CoursePackageCourse> packageCourses = packageCourseMapper.selectList(
+                new LambdaQueryWrapper<CoursePackageCourse>()
+                        .eq(CoursePackageCourse::getPackageId, pkg.getId())
+                        .orderByAsc(CoursePackageCourse::getSortOrder)
+        );
+
+        if (!packageCourses.isEmpty()) {
+            courseItems = packageCourses.stream()
+                    .map(pkc -> {
+                        CoursePackageResponse.CoursePackageCourseItem item = new CoursePackageResponse.CoursePackageCourseItem();
+                        // 从 CoursePackageCourse 获取课程信息
+                        Course course = courseMapper.selectById(pkc.getCourseId());
+                        if (course != null) {
+                            item.setId(course.getId());
+                            item.setName(course.getName());
+                            item.setScheduleRefData(course.getScheduleRefData());
+                        }
+                        item.setGradeLevel(pkc.getGradeLevel());
+                        item.setSortOrder(pkc.getSortOrder());
+                        return item;
+                    })
+                    .collect(Collectors.toList());
+        }
+
         return CoursePackageResponse.builder()
                 .id(pkg.getId())
                 .name(pkg.getName())
@@ -333,7 +376,7 @@ public class CourseCollectionService extends ServiceImpl<CourseCollectionMapper,
                 .price(pkg.getPrice())
                 .discountPrice(pkg.getDiscountPrice())
                 .discountType(pkg.getDiscountType())
-                .gradeLevels(pkg.getGradeLevels() != null ? pkg.getGradeLevels().split(",") : new String[0])
+                .gradeLevels(gradeLevelsArray)
                 .courseCount(pkg.getCourseCount())
                 .status(pkg.getStatus())
                 .submittedAt(pkg.getSubmittedAt())
@@ -344,6 +387,7 @@ public class CourseCollectionService extends ServiceImpl<CourseCollectionMapper,
                 .publishedAt(pkg.getPublishedAt())
                 .createdAt(pkg.getCreatedAt())
                 .updatedAt(pkg.getUpdatedAt())
+                .courses(courseItems)
                 .build();
     }
 }

reading-platform-java/src/main/java/com/reading/platform/service/CoursePackageService.java

@@ -153,6 +153,7 @@ public class CoursePackageService extends ServiceImpl<CoursePackageMapper, Cours
                         item.setName(course.getName());
                         item.setGradeLevel(pkc.getGradeLevel());
                         item.setSortOrder(pkc.getSortOrder());
+                        item.setScheduleRefData(course.getScheduleRefData());
                         return item;
                     })
                     .filter(Objects::nonNull)