From 5ee674134658e129b4d63cc160490ebc8c3200ef Mon Sep 17 00:00:00 2001
From: Junjie <fallin.jie@qq.com>
Date: 星期一, 23 三月 2026 09:52:51 +0800
Subject: [PATCH] #

---
 src/main/java/com/zy/asrs/service/impl/WrkAnalysisServiceImpl.java |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/zy/asrs/service/impl/WrkAnalysisServiceImpl.java b/src/main/java/com/zy/asrs/service/impl/WrkAnalysisServiceImpl.java
index f7f3500..e2b88c7 100644
--- a/src/main/java/com/zy/asrs/service/impl/WrkAnalysisServiceImpl.java
+++ b/src/main/java/com/zy/asrs/service/impl/WrkAnalysisServiceImpl.java
@@ -448,7 +448,22 @@
     private Map<String, Object> buildAnalysisResult(List<WrkAnalysis> list, String timeField) {
         Map<String, Object> result = new LinkedHashMap<>();
         Map<String, Object> summary = new LinkedHashMap<>();
+        Date taskStartTime = list.stream()
+                .map(WrkAnalysis::getAppeTime)
+                .filter(Objects::nonNull)
+                .min(Date::compareTo)
+                .orElse(null);
+        Date taskEndTime = list.stream()
+                .map(WrkAnalysis::getFinishTime)
+                .filter(Objects::nonNull)
+                .max(Date::compareTo)
+                .orElse(null);
         summary.put("taskCount", list.size());
+        summary.put("taskStartTime", taskStartTime);
+        summary.put("taskStartTime$", formatDate(taskStartTime));
+        summary.put("taskEndTime", taskEndTime);
+        summary.put("taskEndTime$", formatDate(taskEndTime));
+        summary.put("taskDurationMs", taskStartTime == null || taskEndTime == null ? null : durationMs(taskStartTime, taskEndTime));
         summary.put("avgTotalDurationMs", average(list, item -> item.getTotalDurationMs() != null, WrkAnalysis::getTotalDurationMs));
         summary.put("avgStationDurationMs", average(list, item -> !METRIC_PARTIAL.equals(item.getMetricCompleteness()) && item.getStationDurationMs() != null, WrkAnalysis::getStationDurationMs));
         summary.put("avgCraneDurationMs", average(list, item -> !METRIC_PARTIAL.equals(item.getMetricCompleteness()) && item.getCraneDurationMs() != null, WrkAnalysis::getCraneDurationMs));

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