namespace ScadaLink.AuditLog.Site;

/// <summary>
/// Default <see cref="IAuditWriteFailureCounter"/> registered by
/// <see cref="ScadaLink.AuditLog.ServiceCollectionExtensions.AddAuditLog"/> on
/// every node. Bundle G replaces this binding with a real counter that bridges
/// into the Site Health Monitoring report payload as
/// <c>SiteAuditWriteFailures</c> — until then,
/// <see cref="FallbackAuditWriter"/> emits to a silent sink rather than NRE-ing
/// on a null collaborator.
/// </summary>
/// <remarks>
/// Audit-write failures must NEVER abort the user-facing action (alog.md §7),
/// so the counter is best-effort by contract. A NoOp default is the correct
/// safe fallback while the health metric is being wired in.
/// </remarks>
public sealed class NoOpAuditWriteFailureCounter : IAuditWriteFailureCounter
{
    /// <inheritdoc/>
    public void Increment()
    {
        // Intentionally empty. Bundle G overrides this binding with the real
        // counter once Site Health Monitoring is wired.
    }
}