update 报告相关算法更新

src/main/java/cn/teammodel/controller/admin/controller/LaborEducationController.java

@@ -47,7 +47,7 @@ public class LaborEducationController {
     @PostMapping("getStudentMonthlyScores")
     @ApiOperation("按月比对分析")
     public R<List<Map<String, Object>>> getStudentMonthlyScores(@Valid @RequestBody LaborDto laborDto, HttpServletRequest request) {
-        List<Map<String, Object>> res = laborEducationService.getStudentMonthlyScores(laborDto);
+        List<Map<String, Object>> res = laborEducationService.getStudentMonthlyScores(laborDto,request);
         return R.success(res);
     }
 }

src/main/java/cn/teammodel/controller/admin/controller/MoralEducationController.java

@@ -14,6 +14,7 @@ import org.springframework.web.bind.annotation.RestController;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
 import javax.validation.Valid;
+import java.util.List;
 import java.util.Map;
 
 @RestController
@@ -34,4 +35,17 @@ public class MoralEducationController {
         Map<String, Object> res = moralEducationService.getDetails(findDto,request);
         return R.success(res);
     }
+    @PostMapping("getStudentSemesterScores")
+    @ApiOperation("分学期比对分析")
+    public R<Map<String, Object>> getStudentSemesterScores(@Valid @RequestBody LaborDto laborDto, HttpServletRequest request) {
+        Map<String, Object> res = moralEducationService.getStudentSemesterScores(laborDto,request);
+        return R.success(res);
+    }
+
+    @PostMapping("getStudentMonthlyScores")
+    @ApiOperation("按月比对分析")
+    public R<List<Map<String, Object>>> getStudentMonthlyScores(@Valid @RequestBody LaborDto laborDto, HttpServletRequest request) {
+        List<Map<String, Object>> res = moralEducationService.getStudentMonthlyScores(laborDto,request);
+        return R.success(res);
+    }
 }

src/main/java/cn/teammodel/controller/admin/service/LaborEducationService.java

@@ -13,5 +13,5 @@ public interface LaborEducationService {
     Map<String,Object> getAnalysis(LaborDto laborDto, HttpServletRequest request);
     Map<String,Object> getDetails(FindDto findDto, HttpServletRequest request);
     Map<String,Object> getStudentSemesterScores(LaborDto laborDto, HttpServletRequest request);
-    List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto);
+    List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto,HttpServletRequest request);
 }

src/main/java/cn/teammodel/controller/admin/service/MoralEducationService.java

@@ -4,9 +4,12 @@ import cn.teammodel.model.dto.admin.labor.FindDto;
 import cn.teammodel.model.dto.admin.labor.LaborDto;
 
 import javax.servlet.http.HttpServletRequest;
+import java.util.List;
 import java.util.Map;
 
 public interface MoralEducationService {
     Map<String,Object> getAnalysis(LaborDto laborDto, HttpServletRequest request);
     Map<String,Object> getDetails(FindDto findDto, HttpServletRequest request);
+    Map<String,Object> getStudentSemesterScores(LaborDto laborDto, HttpServletRequest request);
+    List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto,HttpServletRequest request);
 }

src/main/java/cn/teammodel/controller/admin/service/impl/LaborEducationServiceImpl.java

@@ -30,7 +30,9 @@ import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.TypeReference;
 import lombok.AllArgsConstructor;
 import lombok.Data;
+import org.apache.commons.lang3.StringUtils;
 import org.jetbrains.annotations.NotNull;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.core.env.Environment;
 import org.springframework.stereotype.Service;
@@ -38,6 +40,8 @@ import org.springframework.stereotype.Service;
 import javax.annotation.PostConstruct;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
+import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.time.Instant;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
@@ -45,6 +49,7 @@ import java.time.ZoneId;
 import java.util.*;
 import java.util.concurrent.ExecutionException;
 import java.util.stream.Collectors;
+import java.util.stream.IntStream;
 
 @Service
 public class LaborEducationServiceImpl implements LaborEducationService {
@@ -1371,23 +1376,59 @@ public class LaborEducationServiceImpl implements LaborEducationService {
 
 
 //获取每月各个知识库综合得分以及整体得分内容
-public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto) {
+public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto,HttpServletRequest request) {
     // 1. 获取基础信息
     String schoolId = SecurityUtil.getLoginUser().getSchoolId();
     String studentId = laborDto.getStudentId();
-
+    List<String> classStudentIds = Collections.emptyList();
     // 2. 获取相关开课记录
     List<LessonRecord> records = getLessonRecords(laborDto, schoolId);
-
+    List<RecordVo> res;
-    //List<String> classIds = Collections.singletonList(laborDto.getClassId());
+    if (laborDto.getClassId() == null) {
-    List<RecordVo> res = appraiseRecordRepository.getStudentRecords(
+        res = appraiseRecordRepository.getStudentRecords(
                 String.format(PK.PK_APPRAISE_RECORD, schoolId),
                 laborDto.getStudentId(),
                 laborDto.getStartTime(),
                 laborDto.getEndTime(),
                 "德育"
         );
-
+    }else {
+    //当班级ID 存在时 获取该班级下所有名单即学生Id
+        List<String> classIds = Collections.singletonList(laborDto.getClassId());
+        GroupDto groupDto = new GroupDto();
+        groupDto.setIds(classIds);
+        groupDto.setSchoolId(laborDto.getCode());
+        String url = environment.getProperty("ies.server-url-group");
+        Map<String, Object> groupId = GroupUtil.getGroupId(groupDto, new GroupUtil(environment), request, url);
+        List<RGroupList> rGroupList = new ArrayList<>();
+        List<RMember> rMembers = new ArrayList<>();
+        for (Map.Entry<String, Object> entry : groupId.entrySet()) {
+            String key = entry.getKey();
+            Object value = entry.getValue();
+            if (key.equals("groups")) {
+                String jsonGroups = JSON.toJSONString(value);
+                rGroupList = JSON.parseObject(jsonGroups, new TypeReference<List<RGroupList>>() {});
+            }
+        }
+        rMembers = rGroupList.stream()
+                .flatMap(rGroupList1 -> rGroupList1.getMembers().stream())
+                .filter(rMember -> rMember.getClassId().equals(laborDto.getClassId()))
+                .collect(Collectors.toList());
+        classStudentIds = rMembers.stream().map(RMember::getId).collect(Collectors.toList());
+        /*String className = rGroupList.stream()
+                .filter(rGroupList1 -> rGroupList1.getId().equals(classId))
+                .findFirst()
+                .map(RGroupList::getName)
+                .orElse("未知班级"); // 如果未找到则返回默认值 "未知班级"*/
+        res = appraiseRecordRepository.latestRecords(
+                String.format(PK.PK_APPRAISE_RECORD, schoolId),
+                laborDto.getAcademicYearId(),
+                laborDto.getStartTime(),
+                laborDto.getEndTime(),
+                "德育",
+                classIds
+        );
+    }
 
     // 3. 获取考试及知识点映射
     Map<String, List<List<String>>> examKnowledgeMap = new HashMap<>();
@@ -1395,8 +1436,12 @@ public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto) {
     List<ExamVo> exams = getExamsWithKnowledge(laborDto, records, examKnowledgeMap, points);
 
     // 4. 获取考试结果并按月份分组
+    List<String> targetStudents = laborDto.getClassId() != null ?
+            classStudentIds : Collections.singletonList(studentId);
+
     Map<Integer, List<ExamResultWrapper>> monthlyResults = getMonthlyExamResults(
-            schoolId, laborDto.getClassId(), exams, records, examKnowledgeMap, points, res
+            schoolId, laborDto.getClassId(), exams, records,
+            examKnowledgeMap, points, targetStudents // 传入目标学生列表
     );
 
     // 5. 获取知识块配置
@@ -1417,7 +1462,9 @@ public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto) {
 
     Map<String, Map<Integer, Integer>> finalBlockMonthlyCounts = blockMonthlyCounts;
     res.stream()
-            .filter(vo -> studentId.equals(vo.getTargetId()))
+            .filter(vo -> laborDto.getClassId() != null ?
+                    targetStudents.contains(vo.getTargetId()) :
+                    studentId.equals(vo.getTargetId()))
             .forEach(vo -> {
                 // 获取知识点对应的知识块
                 String originalPoint = vo.getAppraiseName();
@@ -1445,11 +1492,14 @@ public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto) {
                             )));
 
     // 6. 处理每月数据，传入主观评价统计结果
-    List<Map<String, Object>> monthlyData = processMonthlyData(studentId, monthlyResults, knowledgeBlockMap,
-            getMonthsBetween(laborDto.getStartTime(), laborDto.getEndTime()), blockMonthlyCounts);
 
-    // 7. 计算综合得分并添加到结果
+    return processMonthlyData(
-    return addOverallScore(monthlyData, knowledgeBlockMap.keySet());
+            targetStudents,
+            monthlyResults,
+            knowledgeBlockMap,
+            getMonthsBetween(laborDto.getStartTime(), laborDto.getEndTime()),
+            blockMonthlyCounts
+    );
 }
 
 
@@ -1526,13 +1576,45 @@ public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto) {
                 .collect(Collectors.toList());
     }
 
-    private Map<Integer, List<ExamResultWrapper>> getMonthlyExamResults(String schoolId, String classId,
+    private Map<Integer, List<ExamResultWrapper>> getMonthlyExamResults(
-                                                                        List<ExamVo> exams, List<LessonRecord> records,
+            String schoolId, String classId, List<ExamVo> exams,
-                                                                        Map<String, List<List<String>>> examKnowledgeMap,
+            List<LessonRecord> records, Map<String, List<List<String>>> examKnowledgeMap,
-                                                                        Map<String, List<Double> > points,
+            Map<String, List<Double>> points, List<String> studentIds) { // 新增studentIds参数
-                                                                        List<RecordVo> res) {
+
         Map<Integer, List<ExamResultWrapper>> monthlyResults = new HashMap<>();
 
+        if (classId == null) {
+            exams.forEach(exam -> {
+                List<ExamClassResult> results = examClassResultRepository.findByStudentId(
+                        String.format(PK.CLASS_RESULT, schoolId), studentIds.get(0), exam.getId()
+                );
+
+                results.forEach(result -> {
+                    records.stream()
+                            .filter(r -> r.getId().equals(exam.getLessonRecordId()))
+                            .findFirst()
+                            .ifPresent(record -> {
+                                int month = getMonthFromTimestamp(record.getStartTime());
+                                List<List<String>> knowledge = examKnowledgeMap.get(exam.getId());
+                                List<Double> point = points.get(exam.getId());
+
+                                // 处理所有相关学生
+                                result.getStudentIds().stream()
+                                        .filter(studentIds::contains) // 仅处理班级学生
+                                        .forEach(studentId -> {
+                                            monthlyResults.computeIfAbsent(month, k -> new ArrayList<>())
+                                                    .add(new ExamResultWrapper(
+                                                            exam.getId(),
+                                                            result,
+                                                            knowledge,
+                                                            point,
+                                                            studentId // 新增学生ID字段
+                                                    ));
+                                        });
+                            });
+                });
+            });
+        }else {
             exams.forEach(exam -> {
                 List<ExamClassResult> results = examClassResultRepository.findById(
                         String.format(PK.CLASS_RESULT, schoolId), classId, exam.getId()
@@ -1547,50 +1629,80 @@ public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto) {
                                 List<List<String>> knowledge = examKnowledgeMap.get(exam.getId());
                                 List<Double> point = points.get(exam.getId());
 
+                                // 处理所有相关学生
+                                result.getStudentIds().stream()
+                                        .filter(studentIds::contains) // 仅处理班级学生
+                                        .forEach(studentId -> {
                                             monthlyResults.computeIfAbsent(month, k -> new ArrayList<>())
-                                    .add(new ExamResultWrapper(exam.getId(),result, knowledge,point));
+                                                    .add(new ExamResultWrapper(
+                                                            exam.getId(),
+                                                            result,
+                                                            knowledge,
+                                                            point,
+                                                            studentId // 新增学生ID字段
+                                                    ));
+                                        });
                             });
                 });
             });
 
+        }
+
         return monthlyResults;
     }
 
-    private List<Map<String, Object>> processMonthlyData(String studentId,
+    private List<Map<String, Object>> processMonthlyData(
+            List<String> targetStudentIds,
             Map<Integer, List<ExamResultWrapper>> monthlyResults,
             Map<String, List<String>> knowledgeBlockMap,
             Set<Integer> months,
             Map<String, Map<Integer, Integer>> blockMonthlyCounts) {
 
         return months.stream().map(month -> {
-                    Map<String, Object> monthData = new LinkedHashMap<>();
+                    Map<String, Object> monthEntry = new LinkedHashMap<>();
-                    monthData.put("month", month);
+                    monthEntry.put("month", month);
-
+                    List<Map<String, Object>> scoreList = new ArrayList<>();
-                    List<ExamResultWrapper> wrappers = monthlyResults.getOrDefault(month, Collections.emptyList());
+
-
+                    // 按学生分组考试结果
+                    Map<String, List<ExamResultWrapper>> studentResults = monthlyResults
+                            .getOrDefault(month, Collections.emptyList())
+                            .stream()
+                            .filter(wrapper -> targetStudentIds.contains(wrapper.getStudentId()))
+                            .collect(Collectors.groupingBy(ExamResultWrapper::getStudentId));
+
+                    // 初始化知识块总分计数器
+                    Map<String, Double> blockTotalScores = new HashMap<>();
+                    knowledgeBlockMap.keySet().forEach(block -> blockTotalScores.put(block, 0.0));
+
+                    // 遍历所有目标学生
+                    targetStudentIds.forEach(studentId -> {
+                        List<ExamResultWrapper> wrappers = studentResults.getOrDefault(studentId, Collections.emptyList());
                         List<ExamClassResult> examResults = wrappers.stream()
                                 .map(ExamResultWrapper::getResult)
                                 .collect(Collectors.toList());
 
-                    Map<String, List<List<String>>> monthlyKnowledgeMap = new HashMap<>();
+                        // 1. 计算知识点得分（保留原始逻辑）
-                    Map<String, List<Double>> monthlyPoints = new HashMap<>();
-                    wrappers.forEach(wrapper -> {
-                        String examId = wrapper.getExamId();
-                        monthlyKnowledgeMap.put(examId, wrapper.getKnowledge());
-                        monthlyPoints.put(examId, wrapper.getPoints());
-                    });
-
                         Map<String, Double> knowledgeScores = calculateMonthlyKnowledgeScores(
-                            studentId, examResults, monthlyKnowledgeMap, monthlyPoints
+                                studentId,
+                                examResults,
+                                wrappers.stream().collect(Collectors.toMap(
+                                        ExamResultWrapper::getExamId,
+                                        ExamResultWrapper::getKnowledge)),
+                                wrappers.stream().collect(Collectors.toMap(
+                                        ExamResultWrapper::getExamId,
+                                        ExamResultWrapper::getPoints))
                         );
 
-                    Set<String> monthlyTestedKnowledges = knowledgeScores.keySet();
+                        // 2. 计算每个知识块的客观得分（新增关键逻辑）
-
+                        Map<String, Double> objectiveScores = new HashMap<>();
                         knowledgeBlockMap.forEach((block, knowledges) -> {
+                            // 获取该学生当前月份被测试的知识点
+                            Set<String> monthlyTestedKnowledges = knowledgeScores.keySet();
                             List<String> testedKnowledges = knowledges.stream()
                                     .filter(monthlyTestedKnowledges::contains)
                                     .collect(Collectors.toList());
 
+                            // 计算客观得分（原始逻辑）
                             double finalScore;
                             if (testedKnowledges.isEmpty()) {
                                 finalScore = 60.0;
@@ -1603,33 +1715,70 @@ public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto) {
                                 finalScore = Math.min(finalScore, 100.0);
                             }
                             finalScore = Double.parseDouble(String.format("%.2f", finalScore));
+                            objectiveScores.put(block, finalScore);
+                        });
 
-                        // 处理主观评分（根据知识块获取对应次数）
+                        // 3. 处理主观评价得分
-                        Map<Integer, Integer> monthlyCounts = blockMonthlyCounts.getOrDefault(block, new HashMap<>());
+                        Map<String, Double> subjectiveScores = calculateSubjectiveScores(
-                        int praiseCount = monthlyCounts.getOrDefault(month, 0);
+                                knowledgeBlockMap,
+                                blockMonthlyCounts,
+                                month,
+                                studentId
+                        );
 
-                        // 步骤1：计算次数转换分数（0-40分）
+                        // 4. 合并主客观得分（调整权重）
-                        final double K = 50.0; // 调整系数控制分数增长速度
+                        knowledgeBlockMap.keySet().forEach(block -> {
-                        double convertedScore = (praiseCount * 40.0) / (praiseCount + K);
+                            double objectiveScore = objectiveScores.getOrDefault(block, 60.0);
-                        convertedScore = Math.min(convertedScore, 40.0);
+                            double subjectiveScore = subjectiveScores.getOrDefault(block, 60.0);
-                        convertedScore = Double.parseDouble(String.format("%.2f", convertedScore));
+                            double combinedScore = (subjectiveScore * 0.6) + (objectiveScore * 0.4);
+                            blockTotalScores.merge(block, combinedScore, Double::sum);
+                        });
+                    });
+
+                    // 计算班级平均分
+                    int studentCount = targetStudentIds.size();
+                    knowledgeBlockMap.keySet().forEach(block -> {
+                        double avg = studentCount > 0 ?
+                                blockTotalScores.get(block) / studentCount : 0.0;
+                        Map<String, Object> scoreEntry = new LinkedHashMap<>();
+                        scoreEntry.put("name", block);
+                        scoreEntry.put("score", Double.parseDouble(String.format("%.2f", avg)));
+                        scoreList.add(scoreEntry);
+                    });
 
-                        // 步骤2：计算主观总分（60分基础 + 转换分）
+                    // 按知识块名称排序（可选）
-                        double subjectiveTotal = 60.0 + convertedScore;
+                    scoreList.sort(Comparator.comparing(m -> (String) m.get("name")));
-                        subjectiveTotal = Math.min(subjectiveTotal, 100.0);
-                        subjectiveTotal = Double.parseDouble(String.format("%.2f", subjectiveTotal));
 
-                        // 步骤3：主客观合并（主观60% + 客观40%）
+                    monthEntry.put("types", scoreList);
-                        double combinedScore = (subjectiveTotal * 0.6) + (finalScore * 0.4);
+                    return monthEntry;
-                        combinedScore = Double.parseDouble(String.format("%.2f", combinedScore));
+                }).sorted(Comparator.comparingInt(m -> (Integer) m.get("month")))
+                .collect(Collectors.toList());
+    }
+
+    // 新增方法：计算主观评分转换后的得分
+    private Map<String, Double> calculateSubjectiveScores(
+            Map<String, List<String>> knowledgeBlockMap,
+            Map<String, Map<Integer, Integer>> blockMonthlyCounts,
+            int month,
+            String studentId) {
+
+        Map<String, Double> subjectiveScores = new HashMap<>();
+        knowledgeBlockMap.keySet().forEach(block -> {
+            // 获取该学生本月的评价次数
+            int praiseCount = blockMonthlyCounts.getOrDefault(block, new HashMap<>())
+                    .getOrDefault(month, 0);
+
+            // 次数转分数公式
+            final double K = 50.0;
+            double convertedScore = (praiseCount * 40.0) / (praiseCount + K);
+            convertedScore = Math.min(convertedScore, 40.0);
 
-                        monthData.put(block, combinedScore);
+            // 主观总分 = 基础60 + 转换分
+            double totalScore = 60.0 + convertedScore;
+            subjectiveScores.put(block, Double.parseDouble(String.format("%.2f", totalScore)));
         });
 
-                    return monthData;
+        return subjectiveScores;
-                })
-                .sorted(Comparator.comparingInt(m -> (Integer) m.get("month")))
-                .collect(Collectors.toList());
     }
 
     private Map<String, Double> calculateMonthlyKnowledgeScores(String studentId,
@@ -1715,6 +1864,7 @@ public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto) {
         private ExamClassResult result;
         private List<List<String>> knowledge; // 每个题目对应的知识点列表
         private List<Double> points;
+        private String studentId; // 新增字段
     }
 
     // 时间处理工具方法
@@ -1780,17 +1930,145 @@ public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto) {
         SemesterPeriod current = periods.get("current");
         SemesterPeriod last = periods.get("last");
 
-        // 3. 查询并处理数据
+        // 学生数据处理
-        Map<String, Object> currentData = current != null ?
+        Map<String, Object> studentResult = Collections.emptyMap();
-                processSemesterData(laborDto, current, request,true) :
+        if (StringUtils.isNotBlank(laborDto.getStudentId())) {
-                Collections.emptyMap();
+           studentResult = processIndividual(laborDto, current, last, request);
+        }
+        // 班级数据处理
+        Map<String, Object> classResult = Collections.emptyMap();
+        if (StringUtils.isNotBlank(laborDto.getClassId())) {
+            classResult = processClass(laborDto, current, last, request);
+        }
+
+        // 组合最终结果
+        return combineAllResults(laborDto, studentResult, classResult);
+    }
 
-        Map<String, Object> lastData = last != null ?
+    private Map<String, Object> combineAllResults(LaborDto dto,
-                processSemesterData(laborDto, last, request,true) :
+                                                  Map<String, Object> studentResult,
-                Collections.emptyMap();
+                                                  Map<String, Object> classResult) {
+        Map<String, Object> finalResult = new LinkedHashMap<>();
 
-        // 4. 组合最终结果
+        // 学生维度数据
-        return combineResults(laborDto, currentData, lastData);
+        finalResult.put("student", studentResult);
+
+        // 班级维度数据
+        if (!classResult.isEmpty()) {
+            finalResult.put("class", classResult);
+        }
+
+        return finalResult;
+    }
+
+    private Map<String, Object> processIndividual(LaborDto dto,
+                                                 SemesterPeriod current,
+                                                 SemesterPeriod last,
+                                                 HttpServletRequest request) {
+        // 原有学生处理逻辑
+        Map<String, Object> currentData = processSemesterData(dto, current, request, true, false);
+        Map<String, Object> lastData = processSemesterData(dto, last, request, false,false);
+        return combineResults(dto, currentData, lastData);
+    }
+
+    private Map<String, Object> processClass(LaborDto dto,
+                                             SemesterPeriod current,
+                                             SemesterPeriod last,
+                                             HttpServletRequest request) {
+        // 克隆DTO并清除学生ID
+        LaborDto classDto = new LaborDto();
+        classDto.setCode(dto.getCode());
+        classDto.setPeriodId(dto.getPeriodId());
+        classDto.setClassId(dto.getClassId());
+        classDto.setSubjectId(dto.getSubjectId());
+        classDto.setSemesterId(dto.getSemesterId());
+        classDto.setStartTime(dto.getStartTime());
+        classDto.setEndTime(dto.getEndTime());
+        classDto.setAcademicYearId(dto.getAcademicYearId());
+        classDto.setTargetType(dto.getTargetType());
+        classDto.setYear(dto.getYear());
+        classDto.setGrade(dto.getGrade());
+        classDto.setGradeName(dto.getGradeName());
+        classDto.setSource(dto.getSource());
+        classDto.setTmdId(dto.getTmdId());
+        classDto.setStudentId(null);
+
+        Map<String, Object> currentData = processSemesterData(classDto, current, request, true,true);
+        Map<String, Object> lastData = processSemesterData(classDto, last, request, false,true);
+        return combineClassResults(classDto, currentData, lastData);
+    }
+
+    private Map<String, Object> combineClassResults(LaborDto dto,
+                                                    Map<String, Object> current,
+                                                    Map<String, Object> last) {
+        Map<String, Object> result = new LinkedHashMap<>();
+        result.put("classId", dto.getClassId());
+
+        // 构建班级数据结构（类似学生结构）
+        List<Map<String, Object>> scores = buildClassScoreBlocks(dto, current, last);
+        result.put("scores", scores);
+
+        return result;
+    }
+
+    private List<Map<String, Object>> buildClassScoreBlocks(LaborDto dto,
+                                                            Map<String, Object> current,
+                                                            Map<String, Object> last) {
+
+        Map<String, Object> result = new LinkedHashMap<>();
+        result.put("classId", dto.getClassId());
+
+
+        Appraise appraise = appraiseRepository.findAppraiseBySchoolIdAndPeriodIdAndCode(dto.getCode(), dto.getPeriodId(), PK.PK_APPRAISE);
+        // 获取知识块配置
+        appraise = evaluationService.buildTree(appraise);
+        Set<String> knowledgeBlocks = loadKnowledgeBlocks(appraise);
+
+        // 类似学生数据结构，但含班级统计信息
+        Appraise finalAppraise = appraise;
+        return knowledgeBlocks.stream().map(block -> {
+            Map<String, Object> blockData = new LinkedHashMap<>();
+            blockData.put("name", block);
+
+            // 处理当前学期班级平均分（空值安全+格式化）
+            double currentScore = Optional.ofNullable(current)
+                    .map(c -> (Map<String, Double>) c.get("blockScores"))
+                    .map(scores -> scores.getOrDefault(block, 0.0))
+                    .orElse(0.0);
+            currentScore = new BigDecimal(currentScore).setScale(2, RoundingMode.HALF_UP).doubleValue();
+            blockData.put("classCurrentScore", currentScore);
+
+        // 处理上学期班级平均分（空值安全+格式化）
+            double lastScore = Optional.ofNullable(last)
+                    .map(l -> (Map<String, Double>) l.get("blockScores"))
+                    .map(scores -> scores.getOrDefault(block, 0.0))
+                    .orElse(0.0);
+            lastScore = new BigDecimal(lastScore).setScale(2, RoundingMode.HALF_UP).doubleValue();
+            blockData.put("classLastScore", lastScore);
+
+            // 知识点出现总次数
+            ((Map<String, Integer>)current.get("knowledgeCounts")).entrySet().stream()
+                    .filter(e -> isBelongToBlock(e.getKey(), block, finalAppraise))
+                    .forEach(e -> blockData.put(e.getKey(), e.getValue()));
+
+            // 处理知识点次数
+            List<Map<String, Object>> knowledgePoints = new ArrayList<>();
+            if (current.containsKey("knowledgeCounts")) {
+                Map<String, Integer> counts = (Map<String, Integer>) current.get("knowledgeCounts");
+                counts.entrySet().stream()
+                        .filter(e -> isBelongToBlock(e.getKey(), block, finalAppraise))
+                        .forEach(e -> {
+                            Map<String, Object> point = new HashMap<>();
+                            point.put("name", e.getKey());
+                            point.put("count", e.getValue() != null ? e.getValue() : 0);
+                            knowledgePoints.add(point);
+                        });
+            }
+            blockData.put("knowledgePoints", knowledgePoints);
+
+
+            return blockData;
+        }).collect(Collectors.toList());
     }
 
     // 核心学期计算逻辑
@@ -1900,7 +2178,8 @@ public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto) {
     private Map<String, Object> processSemesterData(LaborDto laborDto,
                                                     SemesterPeriod semester,
                                                     HttpServletRequest request,
-                                                    boolean isCurrent) {
+                                                    boolean isCurrent,
+                                                    boolean isClassMod) {
         Map<String, Object> result = new HashMap<>();
 
         // 1. 设置时间范围查询条件
@@ -1910,6 +2189,22 @@ public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto) {
         // 2. 获取原始分析数据
         Map<String, Object> analysisData = getAnalysis(laborDto, request);
 
+        if (isClassMod) {
+            // 班级知识点统计
+            List<Map<String, Object>> scores = (List<Map<String, Object>>) analysisData.get("scores");
+            Map<String, Integer> knowledgeCounts = scores.stream()
+                    .map(s -> (List<Map<String, Object>>) s.get("appraises"))
+                    .flatMap(List::stream)
+                    .collect(Collectors.toMap(
+                            a -> (String) a.get("appraiseName"),
+                            a -> 1,
+                            Integer::sum
+                    ));
+            result.put("knowledgeCounts", knowledgeCounts);
+            // 班级版块平均分
+            Map<String, Double> classBlockAverages = calculateClassAverages(analysisData);
+            result.put("blockScores", classBlockAverages);
+        } else {
             // 3. 提取知识点次数（仅当前学期）
             if (isCurrent) {
                 List<Map<String, Object>> scores = (List<Map<String, Object>>) analysisData.get("scores");
@@ -1944,10 +2239,20 @@ public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto) {
                             )))
                     .orElse(new HashMap<>());
             result.put("classAverage", classAverages);
-
+        }
         return result;
     }
 
+    private Map<String, Double> calculateClassAverages(Map<String, Object> analysisData) {
+        return ((List<Map<String, Object>>) analysisData.get("scores")).stream()
+                .map(s -> (Map<String, Map<String, Object>>) s.get("scores"))
+                .flatMap(m -> m.entrySet().stream())
+                .collect(Collectors.groupingBy(
+                        Map.Entry::getKey,
+                        Collectors.averagingDouble(e -> (Double)e.getValue().get("compositeScore"))
+                ));
+    }
+
     private Map<String, Double> extractBlockScores(Map<String, Object> data, String studentId) {
         return ((List<Map<String, Object>>) data.get("scores")).stream()
                 .filter(s -> studentId.equals(s.get("studentId")))
@@ -2001,14 +2306,22 @@ public List<Map<String, Object>> getStudentMonthlyScores(LaborDto laborDto) {
             Map<String, Double> classAvg = (Map<String, Double>) currentData.get("classAverage");
             blockData.put("classScore", classAvg.getOrDefault(block, 0.0));
 
-            // 知识点次数
+            // 处理知识点次数
+            List<Map<String, Object>> knowledgePoints = new ArrayList<>();
             if (currentData.containsKey("knowledgeCounts")) {
                 Map<String, Integer> counts = (Map<String, Integer>) currentData.get("knowledgeCounts");
                 Appraise finalAppraise = appraise;
                 counts.entrySet().stream()
                         .filter(e -> isBelongToBlock(e.getKey(), block, finalAppraise))
-                        .forEach(e -> blockData.put(e.getKey(), e.getValue()));
+                        .forEach(e -> {
+                            Map<String, Object> point = new HashMap<>();
+                            point.put("name", e.getKey());
+                            point.put("count", e.getValue() != null ? e.getValue() : 0);
+                            knowledgePoints.add(point);
+                        });
             }
+            blockData.put("knowledgePoints", knowledgePoints);
+
 
             scores.add(blockData);
         }

src/main/java/cn/teammodel/model/dto/admin/labor/LaborDto.java

@@ -1,10 +1,9 @@
 package cn.teammodel.model.dto.admin.labor;
 
 import io.swagger.annotations.ApiModelProperty;
+import lombok.AllArgsConstructor;
 import lombok.Data;
 
-import java.util.List;
-
 @Data
 public class LaborDto {
     @ApiModelProperty("学校编码")
@@ -26,4 +25,5 @@ public class LaborDto {
     private String classId;
     private String source = "1";
     private String studentId;
+    private String targetType; // "student" 或 "class"
 }

src/main/java/cn/teammodel/repository/ExamClassResultRepository.java

@@ -13,4 +13,7 @@ public interface ExamClassResultRepository extends CosmosRepository<ExamClassRes
     List<ExamClassResult> findAll(String code, Collection<String> ids);
     @Query("select * from ExamClassResult as s where s.code = @code and s.info.id = @id and s.examId = @examId")
     List<ExamClassResult> findById(String code, String id,String examId);
+    @Query("select * from ExamClassResult as s where s.code = @code and array_contains(s.studentIds ,@studentId) and s.examId = @examId")
+    List<ExamClassResult> findByStudentId(String code, String studentId,String examId);
+
 }