From 68f9eef62d346f13e032e9055838f63d395efa3b Mon Sep 17 00:00:00 2001
From: Joseph Doherty <dohejw01@gmail.com>
Date: Tue, 16 Jun 2026 17:03:38 -0400
Subject: [PATCH] fix(adminui): preserve historize on Galaxy re-pick + clear
 stale script-create error (review)

---
 .../Components/Shared/Uns/TagModal.razor                  | 8 +++++++-
 .../Components/Shared/Uns/VirtualTagModal.razor           | 1 +
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Components/Shared/Uns/TagModal.razor b/src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Components/Shared/Uns/TagModal.razor
index 27e2bac8..b433f723 100644
--- a/src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Components/Shared/Uns/TagModal.razor
+++ b/src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Components/Shared/Uns/TagModal.razor
@@ -298,10 +298,16 @@
     private void OnGalaxyAddressPicked(string address)
     {
         _galaxyAddress = address;
-        var config = JsonSerializer.Serialize(new { FullName = address });
+        // A fresh {FullName} blob would drop any tag-level historize the operator already set on this
+        // edit; re-merge it so re-picking a Galaxy address never silently clears "Historize this tag".
+        var config = TagHistorizeConfig.Set(
+            JsonSerializer.Serialize(new { FullName = address }),
+            _historizeState.IsHistorized,
+            _historizeState.HistorianTagname);
         _form.TagConfig = _galaxyPickedIsAlarm
             ? NativeAlarmModel.SeedDefaultAlarm(config)
             : config;
+        _historizeState = TagHistorizeConfig.Read(_form.TagConfig);
     }
 
     private IDictionary<string, object> BuildEditorParameters() => new Dictionary<string, object>
diff --git a/src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Components/Shared/Uns/VirtualTagModal.razor b/src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Components/Shared/Uns/VirtualTagModal.razor
index 395e2c61..8c6d5df6 100644
--- a/src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Components/Shared/Uns/VirtualTagModal.razor
+++ b/src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Components/Shared/Uns/VirtualTagModal.razor
@@ -260,6 +260,7 @@
             };
         }
         _error = null;
+        _scriptCreateError = null;
         _scriptExpanded = false;
 
         // Load the bound script's source for the inline panel when editing an existing tag that