优化账账相对问题

gl/component.xml

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+<?xml version="1.0" encoding='gb2312'?>
+	<module displayname="gl" name="gl">
+		<dependencies>
+		</dependencies>
+	</module>

gl/src/client/nccloud/web/gl/accountrep/action/AccountBalanceTotalQueryAction.java

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+package nccloud.web.gl.accountrep.action;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import nc.vo.pub.BusinessException;
+import nccloud.framework.service.ServiceLocator;
+import nccloud.pubitf.gl.account.IAccountReportWebService;
+
+public class AccountBalanceTotalQueryAction {
+    public AccountBalanceTotalQueryAction() {
+    }
+
+    public Object doQuery(Map<String, Object> paraMap) throws BusinessException {
+        // 科目余额表数据
+        Map<String, Object> result = ((IAccountReportWebService) ServiceLocator.find(IAccountReportWebService.class)).queryAccBalance(paraMap);
+        // 科目辅助余额表数据
+        Map<String, Object> result1 = ((IAccountReportWebService) ServiceLocator.find(IAccountReportWebService.class)).querySubjAssBalanceBooks(paraMap);
+        List<Map<String, Object>> data = (List<Map<String, Object>>) result.get("data");
+        List<Map<String, Object>> data1 = (List<Map<String, Object>>) result1.get("data");
+
+        // 过滤掉 data1 中 assname 为空的数据
+        data1 = data1.stream()
+                .filter(item -> item.get("assname") != null && !item.get("assname").toString().trim().isEmpty())
+                .collect(Collectors.toList());
+
+        // 创建一个映射，根据 acccode 快速查找 data 中的元素
+        Map<String, Map<String, Object>> dataMap = data.stream()
+                .collect(Collectors.toMap(item -> (String) item.get("acccode"), item -> item));
+
+        // 构造新的 Map，存储每个父级科目的期末余额之和
+        Map<String, Double> sumMap = new HashMap<>();
+
+        // 构造新的列表
+        List<Map<String, Object>> mergedList = new ArrayList<>();
+
+        for (Map<String, Object> item : data1) {
+            Map<String, Object> linkMap = (Map<String, Object>) item.get("link");
+            String acccode = (String) linkMap.get("acccode");
+            String parentAcccode = acccode.substring(0, 4); // 假设父级科目编码是前4位
+
+            Map<String, Object> parentItem = dataMap.get(parentAcccode);
+            if (parentItem != null) {
+                String endlocamountStr = (String) item.get("endlocamount");
+                double endlocamount = parseEndlocamount(endlocamountStr);
+
+                // 更新 sumMap
+                sumMap.put(parentAcccode, sumMap.getOrDefault(parentAcccode, 0.0) + endlocamount);
+
+                // 构造新的 Map
+                Map<String, Object> newItem = new HashMap<>();
+                newItem.put("pacccode", parentAcccode);
+                newItem.put("paccname", parentItem.get("accname"));
+                newItem.put("pendlocamount", parentItem.get("endlocamount"));
+                newItem.put("acccode", acccode);
+                newItem.put("accname", parentItem.get("accname")); // 假设 data1 中没有 accname，使用父级的 accname
+                newItem.put("assname", item.get("assname"));
+                newItem.put("endlocamount", endlocamount);
+                mergedList.add(newItem);
+            }
+        }
+
+        // 计算每个父级科目的 endlocamount 和所有关联 data1 中 endlocamount 的差值
+        for (Map<String, Object> item : mergedList) {
+            String parentAcccode = (String) item.get("pacccode");
+            double endlocamount = (double) item.get("pendlocamount");
+            double sumEndlocamount = sumMap.get(parentAcccode);
+            double difference = sumEndlocamount - endlocamount;
+            item.put("difference", difference);
+        }
+
+        // 输出合并后的列表
+        for (Map<String, Object> item : mergedList) {
+            System.out.println(item);
+        }
+        return mergedList;
+    }
+
+    // 解析 endlocamount 字符串为 double 类型
+    private static double parseEndlocamount(String endlocamountStr) {
+        if (endlocamountStr == null || endlocamountStr.isEmpty()) {
+            return 0.0;
+        }
+        // 去除逗号
+        endlocamountStr = endlocamountStr.replace(",", "");
+        try {
+            return Double.parseDouble(endlocamountStr);
+        } catch (NumberFormatException e) {
+            return 0.0;
+        }
+    }
+}