feat：新增随机时间题目配置

龚焕茏

2024-07-03 3ec909b27b3eba956aa9d00cc7a94c179bd04bbf

 src/main/java/com/mindskip/xzs/service/impl/ExamPaperAnswerServiceImpl.java

@@ -10,6 +10,9 @@
import com.mindskip.xzs.domain.other.ExamPaperAnswerUpdate;
import com.mindskip.xzs.domain.other.KeyValue;
import com.mindskip.xzs.domain.task.TaskItemAnswerObject;
import com.mindskip.xzs.domain.vo.ExamPaperDataExportVO;
import com.mindskip.xzs.domain.vo.ExamPaperDataVO;
import com.mindskip.xzs.domain.vo.ExamPaperStatisticVO;
import com.mindskip.xzs.repository.ExamPaperAnswerMapper;
import com.mindskip.xzs.repository.ExamPaperMapper;
import com.mindskip.xzs.repository.QuestionMapper;
@@ -29,6 +32,7 @@
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.math.BigDecimal;
import java.util.*;
import java.util.stream.Collectors;

@@ -160,8 +164,8 @@
    }

    @Override
    public Integer selectAllCount() {
        return examPaperAnswerMapper.selectAllCount();
    public Integer selectAllCount(List<Integer> deptIds) {
        return examPaperAnswerMapper.selectAllCount(deptIds);
    }

    @Override
@@ -312,16 +316,89 @@
    }

    @Override
    public Map<String, Object> statistic(String examPaperId, String departmentId) {
    public Map<String, Object> statistic(ExamPaperStatisticVO examPaperStatisticVO) {
        // 获取原始数据
        Map<String, Object> histogram;
        ExamPaperDataExportVO examPaperDataExportVO;
        if (Objects.equals(examPaperStatisticVO.getExamPaperType(), 7)) {
            histogram = examPaperAnswerMapper.histogramByTemplate(examPaperStatisticVO);
            examPaperDataExportVO = examPaperAnswerMapper.totalByTemplate(new ExamPaperDataVO().setId(examPaperStatisticVO.getExamPaperId()).setDeptIds(examPaperStatisticVO.getDepartmentId()));
        } else {
            histogram = examPaperAnswerMapper.histogram(examPaperStatisticVO);
            examPaperDataExportVO = examPaperAnswerMapper.totalByPaper(new ExamPaperDataVO().setId(examPaperStatisticVO.getExamPaperId()).setDeptIds(examPaperStatisticVO.getDepartmentId()));
        }

        // 不存在时填充0
        if (Objects.isNull(examPaperDataExportVO)) {
            examPaperDataExportVO = new ExamPaperDataExportVO()
                    .setExamTotal(examPaperAnswerMapper.getExamTotal(examPaperStatisticVO))
                    .setFactPeopleTotal(0)
                    .setAverageScore(BigDecimal.ZERO)
                    .setReferencePercentage(BigDecimal.ZERO);
        }

        Map<String, Object> pieChart = examPaperAnswerMapper.pieChart(examPaperStatisticVO);
        // 初始化结果容器
        HashMap<String, Object> map = new HashMap<>();
        Map<String, Object> histogram = examPaperAnswerMapper.histogram(examPaperId, departmentId);
        Map<String, Object> pieChart = examPaperAnswerMapper.pieChart(examPaperId, departmentId);
        ArrayList<Double> histograms = new ArrayList<>();
        ArrayList<Double> pieCharts = new ArrayList<>();
        histogram.forEach((k, v) -> histograms.add(Double.valueOf(v.toString())));
        pieChart.forEach((k, v) -> pieCharts.add(Double.valueOf(v.toString())));
        map.put("histogram", histograms);
        map.put("pieChart", pieCharts);
        List<Map<String, Object>> score = new ArrayList<>();
        List<Map<String, Object>> age = new ArrayList<>();
        List<Map<String, Object>> examPeopleNum = new ArrayList<>();
        // 处理成绩与年龄分布
        histogram.forEach((k, v) -> {
            Map<String, Object> hashMap = new HashMap<>();
            hashMap.put(k, v);
            if (k.contains("score")) {
                score.add(hashMap);
            }
            if (k.contains("age")) {
                age.add(hashMap);
            }
        });
        // 处理参考人数（出席与缺席）
        pieChart.forEach((k, v) -> {
            Map<String, Object> hashMap = new HashMap<>();
            hashMap.put(k, v);
            if ("totalAttended".equals(k)) {
                examPeopleNum.add(hashMap);
            }
            if ("totalAbsent".equals(k)) {
                examPeopleNum.add(hashMap);
            }
        });
        map.put("score", score);
        map.put("age", age);
        map.put("examPeopleNum", examPeopleNum);
        map.put("total", examPaperDataExportVO);
        return map;
    }

    @Override
    public Map<String, Object> data(ExamPaperDataVO examPaperDataVO) {
        Map<String, Object> map = new HashMap<>();
        // 随机试卷
        if (Objects.equals(examPaperDataVO.getType(), 7)) {
            map.put("data", examPaperAnswerMapper.dataByTemplate(examPaperDataVO));
            map.put("total", examPaperAnswerMapper.totalByTemplate(examPaperDataVO));
        } else {
            map.put("data", examPaperAnswerMapper.dataByPaper(examPaperDataVO));
            map.put("total", examPaperAnswerMapper.totalByPaper(examPaperDataVO));
        }
        return map;
    }

    @Override
    public List<ExamPaperDataExportVO> dataExport(ExamPaperDataVO examPaperDataVO) {
        // 随机试卷
        if (Objects.equals(examPaperDataVO.getType(), 7)) {
            List<ExamPaperDataExportVO > dataByTemplate = examPaperAnswerMapper.dataByTemplate(examPaperDataVO);
            ExamPaperDataExportVO  totalByTemplate = examPaperAnswerMapper.totalByTemplate(examPaperDataVO);
            dataByTemplate.add(0, totalByTemplate.setName("所有部门"));
            return dataByTemplate;
        } else {
            List<ExamPaperDataExportVO > dataByPaper = examPaperAnswerMapper.dataByPaper(examPaperDataVO);
            ExamPaperDataExportVO  totalByPaper = examPaperAnswerMapper.totalByPaper(examPaperDataVO);
            dataByPaper.add(0, totalByPaper.setName("所有部门"));
            return dataByPaper;
        }
    }
}