From 04727e869a75072de42ef2df49ab8d8aada27bda Mon Sep 17 00:00:00 2001
From: yeg <1347747024@qq.com>
Date: 星期二, 08 九月 2026 15:45:53 +0800
Subject: [PATCH] 完成 Ticket04 对比图表交互

---
 battery-business/src/main/java/com/battery/business/report/CompareReportService.java |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/battery-business/src/main/java/com/battery/business/report/CompareReportService.java b/battery-business/src/main/java/com/battery/business/report/CompareReportService.java
index bdc2305..657c37e 100644
--- a/battery-business/src/main/java/com/battery/business/report/CompareReportService.java
+++ b/battery-business/src/main/java/com/battery/business/report/CompareReportService.java
@@ -94,6 +94,7 @@
         if (request == null || request.selections() == null || request.selections().size() < 2)
             throw new ServiceException("请至少添加两条比对项");
         validateSettings(request.settings());
+        validateHiddenSeries(request.settings(), request.selections());
         List<Item> items = preview(request.selections()).stream().map(item -> new Item(item.source(), item.zeroTime(), item.records(), item.logicalMapping(),
                 item.businessFields().stream().filter(field -> selectedBusinessField(field, request.settings())).toList())).toList();
         Map<String, Object> snapshot = new LinkedHashMap<>();
@@ -128,6 +129,8 @@
     {
         var snapshot = currentSnapshot(id, request.baseVersionNo());
         validateSettings(request.settings());
+        var items = JSON.parseArray(JSON.toJSONString(snapshot.get("items")), Item.class);
+        validateHiddenSeries(request.settings(), items.stream().map(item -> item.source().selection()).toList());
         snapshot.put("name", request.name().trim()); snapshot.put("description", request.description());
         snapshot.put("experimentName", request.experimentName()); snapshot.put("settings", snapshotSettings(request.settings()));
         reports.append(id, request.baseVersionNo() + 1, request.name().trim(), JSON.toJSONString(snapshot, JSONWriter.Feature.WriteMapNullValue),
@@ -196,12 +199,25 @@
                 && (field.fieldDefinitionId() == null ? field.name().equals(value.getFieldName()) : field.fieldDefinitionId().equals(value.getFieldDefinitionId())));
     }
 
+    private void validateHiddenSeries(CompareReportRequest.Settings settings, List<Selection> selections)
+    {
+        // 仅允许隐藏本版本的完整来源范围,不按同名测试或电池合并身份。
+        var hidden = settings.hiddenSeriesKeys();
+        if (hidden == null) return;
+        var keys = selections.stream().map(item -> item.testId() + "|" + item.testBatteryId() + "|" + item.cycleNo()
+                + "|" + Objects.toString(item.stepNo(), "") + "|" + Objects.toString(item.logicalNo(), "")).toList();
+        if (hidden.stream().anyMatch(Objects::isNull) || new HashSet<>(hidden).size() != hidden.size() || !keys.containsAll(hidden))
+            throw new ServiceException("隐藏曲线必须属于当前报表且不能重复");
+    }
+
     private Map<String, Object> snapshotSettings(CompareReportRequest.Settings settings)
     {
         var result = new LinkedHashMap<String, Object>();
         result.put("metrics", settings.metrics()); result.put("seriesColors", settings.seriesColors());
         result.put("batteryTemplateFields", settings.batteryTemplateFields()); result.put("specialFields", settings.specialFields());
         result.put("detailFieldValues", settings.detailFieldValues());
+        // 旧版缺少显隐设置时保持原快照结构,新增设置只随新版本冻结。
+        if (settings.hiddenSeriesKeys() != null) result.put("hiddenSeriesKeys", settings.hiddenSeriesKeys());
         // 独立复制结构而非保存模板引用,重开、编辑与打印均不重新读取模板或共享定义。
         if (settings.fieldStructure() != null) result.put("fieldStructure", settings.fieldStructure());
         return result;

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