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lmxopcua/src/Core/ZB.MOM.WW.OtOpcUa.Configuration/Entities/ScriptedAlarmState.cs
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docs: backfill XML documentation across 756 files
Adds <summary>, <param>, <typeparam>, and <inheritdoc/> tags to public
members surfaced by commentchecker — resolves 5,847 of 5,869 issues
(99.6%) across three /fixdocs passes.
2026-05-28 08:10:17 -04:00

66 lines
3.1 KiB
C#

namespace ZB.MOM.WW.OtOpcUa.Configuration.Entities;
/// <summary>
/// Per Phase 7 plan decision #14 — persistent runtime state for each scripted alarm.
/// Survives process restart so operators don't re-ack and ack history survives for
/// GxP / 21 CFR Part 11 compliance. Keyed on <c>ScriptedAlarmId</c> logically (not
/// per-generation) because ack state follows the alarm's stable identity across
/// generations — a Modified alarm keeps its ack history.
/// </summary>
/// <remarks>
/// <para>
/// <c>ActiveState</c> is deliberately NOT persisted — it rederives from the current
/// predicate evaluation on startup. Only operator-supplied state (<see cref="AckedState"/>,
/// <see cref="ConfirmedState"/>, <see cref="ShelvingState"/>) + audit trail persist.
/// </para>
/// <para>
/// <see cref="CommentsJson"/> is an append-only JSON array of <c>{user, utc, text}</c>
/// tuples — one per operator comment. Core.ScriptedAlarms' <c>AlarmConditionState.Comments</c>
/// serializes directly into this column.
/// </para>
/// </remarks>
public sealed class ScriptedAlarmState
{
/// <summary>Logical FK — matches <see cref="ScriptedAlarm.ScriptedAlarmId"/>. One row per alarm identity.</summary>
public required string ScriptedAlarmId { get; set; }
/// <summary>Enabled/Disabled. Persists across restart per plan decision #14.</summary>
public required string EnabledState { get; set; } = "Enabled";
/// <summary>Unacknowledged / Acknowledged.</summary>
public required string AckedState { get; set; } = "Unacknowledged";
/// <summary>Unconfirmed / Confirmed.</summary>
public required string ConfirmedState { get; set; } = "Unconfirmed";
/// <summary>Unshelved / OneShotShelved / TimedShelved.</summary>
public required string ShelvingState { get; set; } = "Unshelved";
/// <summary>When a TimedShelve expires — null if not shelved or OneShotShelved.</summary>
public DateTime? ShelvingExpiresUtc { get; set; }
/// <summary>User who last acknowledged. Null if never acked.</summary>
public string? LastAckUser { get; set; }
/// <summary>Operator-supplied ack comment. Null if no comment or never acked.</summary>
public string? LastAckComment { get; set; }
/// <summary>Gets or sets the UTC timestamp of the last acknowledgment.</summary>
public DateTime? LastAckUtc { get; set; }
/// <summary>User who last confirmed.</summary>
public string? LastConfirmUser { get; set; }
/// <summary>Gets or sets the operator-supplied confirm comment. Null if no comment or never confirmed.</summary>
public string? LastConfirmComment { get; set; }
/// <summary>Gets or sets the UTC timestamp of the last confirmation.</summary>
public DateTime? LastConfirmUtc { get; set; }
/// <summary>JSON array of operator comments, append-only (GxP audit).</summary>
public string CommentsJson { get; set; } = "[]";
/// <summary>Row write timestamp — tracks last state change.</summary>
public DateTime UpdatedAtUtc { get; set; }
}