课时统计调整

src/main/java/com/xjrsoft/module/classtime/service/impl/ClassTimeStatisticsServiceImpl.java

@@ -6,6 +6,9 @@ import com.alibaba.excel.EasyExcel;
 import com.alibaba.excel.support.ExcelTypeEnum;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.github.yulichang.base.MPJBaseServiceImpl;
 import com.github.yulichang.wrapper.MPJLambdaWrapper;
 import com.google.gson.Gson;
@@ -74,6 +77,7 @@ import java.util.Arrays;
 import java.util.Collection;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
@@ -1222,7 +1226,7 @@ public class ClassTimeStatisticsServiceImpl extends MPJBaseServiceImpl<ClassTime
         return dates;
     }
 
-    String calculateClassTime(JsonArray allClassTimeDataArray, Map<String, Double> weightSetMap, List<LocalDate> allDateList, List<String> CourseTimeTypeSet){
+    String calculateClassTime(JsonArray allClassTimeDataArray, Map<String, Double> weightSetMap, List<LocalDate> allDateList, List<String> CourseTimeTypeSet) throws JsonProcessingException {
         JsonObject result = new JsonObject();
         //计算纵向的合计
         Double allClassTime = 0d;
@@ -1306,7 +1310,25 @@ public class ClassTimeStatisticsServiceImpl extends MPJBaseServiceImpl<ClassTime
         result.add("columnTitle", columnTitle);
 
         result.add("data", allClassTimeDataArray);
-        result.addProperty("allClassTime", allClassTime);
+
+
+        ObjectMapper objectMapper = new ObjectMapper();
+        JsonNode rootNode = objectMapper.readTree(columnTitle.toString());
+        double sum = 0;
+
+        // 遍历 JSON 数组中的每一个元素
+        Iterator<JsonNode> elements = rootNode.elements();
+        while (elements.hasNext()) {
+            JsonNode element = elements.next();
+
+            // 获取 "value" 键对应的数值，并累加到总和中
+            if (element.has("content") && element.get("content").isNumber()) {
+                sum += element.get("content").asDouble();
+            }
+        }
+
+
+        result.addProperty("allClassTime", sum);
         return result.toString();
     }