fix(transport-ui): count site data-connection config in export secret banner (M8, C2-SECRET-1)

src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Design/TransportExport.razor.cs

@@ -318,6 +318,11 @@ public partial class TransportExport : ComponentBase
         {
             if (!string.IsNullOrEmpty(db.ConnectionString)) count++;
         }
+        foreach (var dc in resolved.DataConnections)
+        {
+            if (!string.IsNullOrEmpty(dc.PrimaryConfiguration)) count++;
+            if (!string.IsNullOrEmpty(dc.BackupConfiguration)) count++;
+        }
         return count;
     }
 

tests/ZB.MOM.WW.ScadaBridge.CentralUI.Tests/Pages/Design/TransportExportPageTests.cs

@@ -438,4 +438,80 @@ public class TransportExportPageTests : BunitContext
         var filename = TransportExportPage.BuildFilename("dev/cluster a", fixedTime);
         Assert.Equal("scadabundle-dev-cluster-a-2026-05-24-134522.scadabundle", filename);
     }
+
+    // ─────────────────────────────────────────────────────────────────────
+    // Test 7 (M8 C2-SECRET-1): CountSecrets includes site data-connection
+    // PrimaryConfiguration and BackupConfiguration fields in the banner total.
+    // ─────────────────────────────────────────────────────────────────────
+    [Fact]
+    public void CountSecrets_includes_data_connection_primary_and_backup_configurations()
+    {
+        // One data connection with both fields populated — expect 2 secrets counted.
+        var dcBoth = new DataConnection { Id = 1, SiteId = 10, Name = "PlcA", Protocol = "OpcUa",
+            PrimaryConfiguration = "{\"endpoint\":\"opc.tcp://plc-a:4840\"}", BackupConfiguration = "{\"endpoint\":\"opc.tcp://plc-a-backup:4840\"}" };
+
+        var resolved = new ResolvedExport(
+            TemplateFolders: Array.Empty<TemplateFolder>(),
+            Templates: Array.Empty<Template>(),
+            SharedScripts: Array.Empty<SharedScript>(),
+            ExternalSystems: Array.Empty<ExternalSystemDefinition>(),
+            ExternalSystemMethods: Array.Empty<ExternalSystemMethod>(),
+            DatabaseConnections: Array.Empty<DatabaseConnectionDefinition>(),
+            NotificationLists: Array.Empty<NotificationList>(),
+            SmtpConfigs: Array.Empty<SmtpConfiguration>(),
+            ApiMethods: Array.Empty<ApiMethod>(),
+            ContentManifest: Array.Empty<ManifestContentEntry>())
+        {
+            DataConnections = new List<DataConnection> { dcBoth },
+        };
+
+        Assert.Equal(2, TransportExportPage.CountSecrets(resolved));
+    }
+
+    [Fact]
+    public void CountSecrets_counts_only_non_empty_data_connection_configurations()
+    {
+        // Primary only — backup is null.
+        var dcPrimaryOnly = new DataConnection { Id = 2, SiteId = 10, Name = "PlcB", Protocol = "OpcUa",
+            PrimaryConfiguration = "{\"endpoint\":\"opc.tcp://plc-b:4840\"}", BackupConfiguration = null };
+
+        // Neither field set — should not contribute.
+        var dcEmpty = new DataConnection { Id = 3, SiteId = 10, Name = "PlcC", Protocol = "OpcUa",
+            PrimaryConfiguration = null, BackupConfiguration = null };
+
+        var resolved = new ResolvedExport(
+            TemplateFolders: Array.Empty<TemplateFolder>(),
+            Templates: Array.Empty<Template>(),
+            SharedScripts: Array.Empty<SharedScript>(),
+            ExternalSystems: Array.Empty<ExternalSystemDefinition>(),
+            ExternalSystemMethods: Array.Empty<ExternalSystemMethod>(),
+            DatabaseConnections: Array.Empty<DatabaseConnectionDefinition>(),
+            NotificationLists: Array.Empty<NotificationList>(),
+            SmtpConfigs: Array.Empty<SmtpConfiguration>(),
+            ApiMethods: Array.Empty<ApiMethod>(),
+            ContentManifest: Array.Empty<ManifestContentEntry>())
+        {
+            DataConnections = new List<DataConnection> { dcPrimaryOnly, dcEmpty },
+        };
+
+        Assert.Equal(1, TransportExportPage.CountSecrets(resolved));
+    }
+
+    [Fact]
+    public void CountSecrets_returns_zero_when_no_data_connections()
+    {
+        var resolved = new ResolvedExport(
+            TemplateFolders: Array.Empty<TemplateFolder>(),
+            Templates: Array.Empty<Template>(),
+            SharedScripts: Array.Empty<SharedScript>(),
+            ExternalSystems: Array.Empty<ExternalSystemDefinition>(),
+            ExternalSystemMethods: Array.Empty<ExternalSystemMethod>(),
+            DatabaseConnections: Array.Empty<DatabaseConnectionDefinition>(),
+            NotificationLists: Array.Empty<NotificationList>(),
+            SmtpConfigs: Array.Empty<SmtpConfiguration>(),
+            ApiMethods: Array.Empty<ApiMethod>(),
+            ContentManifest: Array.Empty<ManifestContentEntry>());
+
+        Assert.Equal(0, TransportExportPage.CountSecrets(resolved));
+    }
 }