server(galaxy): GetAlarmAttributesAsync discovery query + alarm-attribute row mapping (Task 11)

2026-06-13 09:18:11 -04:00
parent f3616cc7fa
commit f113ca53a1
5 changed files with 236 additions and 0 deletions
@@ -0,0 +1,36 @@
+namespace ZB.MOM.WW.MxGateway.Server.Galaxy;
+
+/// <summary>
+///     One alarm-bearing attribute discovered by
+///     <see cref="GalaxyRepository.GetAlarmAttributesAsync"/>: an attribute whose owning
+///     object configures an <c>AlarmExtension</c> primitive (the same
+///     <c>is_alarm</c> detection used by <see cref="GalaxyRepository.GetAttributesAsync"/>).
+///     Used to build the subtag-fallback watch-list.
+/// </summary>
+public sealed class GalaxyAlarmAttributeRow
+{
+    /// <summary>
+    ///     Gets the alarm-bearing attribute reference (e.g. <c>Tank01.Level.HiHi</c>),
+    ///     matching the <c>full_tag_reference</c> projection of
+    ///     <see cref="GalaxyRepository.GetAttributesAsync"/>.
+    /// </summary>
+    public string FullTagReference { get; init; } = string.Empty;
+
+    /// <summary>
+    ///     Gets the owning object reference (e.g. <c>Tank01</c>). This is the Galaxy
+    ///     <c>tag_name</c> — the segment that precedes the first attribute dot in
+    ///     <see cref="FullTagReference"/>.
+    /// </summary>
+    public string SourceObjectReference { get; init; } = string.Empty;
+
+    /// <summary>
+    ///     Gets the writable ack-comment attribute address.
+    ///     <para>
+    ///     The Galaxy Repository schema does not expose an ack-comment subtag address
+    ///     directly, so this is always <see cref="string.Empty"/> here. The watch-list
+    ///     resolver (a later task) composes the concrete address from configuration plus
+    ///     <see cref="SourceObjectReference"/> / <see cref="FullTagReference"/>.
+    ///     </para>
+    /// </summary>
+    public string AckCommentSubtag { get; init; } = string.Empty;
+}