feat(uns): per-equipment tag/virtual-tag list service methods

src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Uns/EquipmentChildRows.cs

@@ -0,0 +1,10 @@
+using ZB.MOM.WW.OtOpcUa.Configuration.Enums;
+
+namespace ZB.MOM.WW.OtOpcUa.AdminUI.Uns;
+
+/// <summary>A tag row for the equipment page's Tags tab table — display columns plus the id used to
+/// open the edit modal. RowVersion is re-read fresh on delete (matching the tree's delete path).</summary>
+public sealed record EquipmentTagRow(string TagId, string Name, string DriverInstanceId, string DataType, TagAccessLevel AccessLevel);
+
+/// <summary>A virtual-tag row for the equipment page's Virtual Tags tab table.</summary>
+public sealed record EquipmentVirtualTagRow(string VirtualTagId, string Name, string DataType, string ScriptId, bool Enabled);

src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Uns/IUnsTreeService.cs

@@ -127,6 +127,28 @@ public interface IUnsTreeService
     /// <returns>Tag nodes followed by VirtualTag nodes; empty if the equipment has none.</returns>
     Task<IReadOnlyList<UnsNode>> LoadEquipmentChildrenAsync(string equipmentId, CancellationToken ct = default);
 
+    /// <summary>
+    /// Loads the driver tags bound to a single equipment as flat row projections for the equipment
+    /// page's Tags tab table, ordered by Name. Each row carries the display columns plus the
+    /// <c>TagId</c> the table uses to open the edit modal. Reads untracked. Returns an empty list when
+    /// the equipment has no tags.
+    /// </summary>
+    /// <param name="equipmentId">The equipment whose tags to load.</param>
+    /// <param name="ct">A token to cancel the load.</param>
+    /// <returns>The equipment's tag rows ordered by Name; empty if it has none.</returns>
+    Task<IReadOnlyList<EquipmentTagRow>> LoadTagsForEquipmentAsync(string equipmentId, CancellationToken ct = default);
+
+    /// <summary>
+    /// Loads the virtual tags scoped to a single equipment as flat row projections for the equipment
+    /// page's Virtual Tags tab table, ordered by Name. Each row carries the display columns plus the
+    /// <c>VirtualTagId</c> the table uses to open the edit modal. Reads untracked. Returns an empty list
+    /// when the equipment has no virtual tags.
+    /// </summary>
+    /// <param name="equipmentId">The equipment whose virtual tags to load.</param>
+    /// <param name="ct">A token to cancel the load.</param>
+    /// <returns>The equipment's virtual-tag rows ordered by Name; empty if it has none.</returns>
+    Task<IReadOnlyList<EquipmentVirtualTagRow>> LoadVirtualTagsForEquipmentAsync(string equipmentId, CancellationToken ct = default);
+
     /// <summary>
     /// Loads a single UNS area projected for editing, or <c>null</c> if it no longer exists.
     /// Reads untracked and captures the current concurrency token for last-write-wins saves.

src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Uns/UnsTreeService.cs

@@ -127,6 +127,28 @@ public sealed class UnsTreeService(IDbContextFactory<OtOpcUaConfigDbContext> dbF
         return result;
     }
 
+    /// <inheritdoc />
+    public async Task<IReadOnlyList<EquipmentTagRow>> LoadTagsForEquipmentAsync(string equipmentId, CancellationToken ct = default)
+    {
+        await using var db = await dbFactory.CreateDbContextAsync(ct);
+        return await db.Tags.AsNoTracking()
+            .Where(t => t.EquipmentId == equipmentId)
+            .OrderBy(t => t.Name)
+            .Select(t => new EquipmentTagRow(t.TagId, t.Name, t.DriverInstanceId, t.DataType, t.AccessLevel))
+            .ToListAsync(ct);
+    }
+
+    /// <inheritdoc />
+    public async Task<IReadOnlyList<EquipmentVirtualTagRow>> LoadVirtualTagsForEquipmentAsync(string equipmentId, CancellationToken ct = default)
+    {
+        await using var db = await dbFactory.CreateDbContextAsync(ct);
+        return await db.VirtualTags.AsNoTracking()
+            .Where(v => v.EquipmentId == equipmentId)
+            .OrderBy(v => v.Name)
+            .Select(v => new EquipmentVirtualTagRow(v.VirtualTagId, v.Name, v.DataType, v.ScriptId, v.Enabled))
+            .ToListAsync(ct);
+    }
+
     /// <inheritdoc />
     public async Task<AreaEditDto?> LoadAreaAsync(string unsAreaId, CancellationToken ct = default)
     {