fix(jg):处理管道计算总长度精度问题

amos-boot-system-tzs/amos-boot-module-jg/amos-boot-module-jg-biz/src/main/java/com/yeejoin/amos/boot/module/jg/biz/service/impl/CommonServiceImpl.java

@@ -106,6 +106,7 @@ import java.io.*;
 import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
@@ -2495,11 +2496,7 @@ public class CommonServiceImpl implements ICommonService {
             if (manageType.equals(UNIT) && !CollectionUtils.isEmpty(equips)) {
                 //管道计算的是管道长度
                 if ("8000".equals(formData.getString("equListCode")) || "8000".equals(formData.getString("EQU_LIST_CODE"))) {
-                    double pipeLength = equips.stream().filter(Objects::nonNull)
-                            .filter(map -> map.containsKey("pipeLength") && StringUtils.isNotEmpty((String) map.get("pipeLength")))
-                            .mapToDouble(map -> Double.parseDouble((String) map.get("pipeLength")))
-                            .sum();
-                    formData.put("equNum", pipeLength + "(m)");
+                    formData.put("equNum", calTotalLength(equips) + "(m)");
                 } else {
                     //设备数量
                     formData.put("equNum", equipmentLists.size());
@@ -2599,6 +2596,12 @@ public class CommonServiceImpl implements ICommonService {
         return formData;
     }
 
+    public static String calTotalLength(List<Map<String, Object>> equList) {
+        double pipeLengthSum = equList.stream().map(r -> r.get("pipeLength")).filter(Objects::nonNull).mapToDouble(l -> Double.parseDouble(String.valueOf(l))).sum();
+        BigDecimal pipeLengthSumBig = new BigDecimal(String.valueOf(pipeLengthSum)).setScale(3, RoundingMode.HALF_UP);
+        return pipeLengthSumBig.toPlainString();
+    }
+
     public List<JSONObject> buildFileForOverDesign(JSONObject jsonObject) {
         List<JSONObject> formDataList = new ArrayList<>();
         if (jsonObject.containsKey("equipmentLists")) {