namespace StellaOps.AirGap.Time.Models;

public sealed record TimeStatus(
    TimeAnchor Anchor,
    StalenessEvaluation Staleness,
    StalenessBudget Budget,
    IReadOnlyDictionary<string, StalenessEvaluation> ContentStaleness,
    DateTimeOffset EvaluatedAtUtc)
{
    /// <summary>
    /// Indicates whether a valid time anchor is present.
    /// </summary>
    public bool HasAnchor => Anchor != TimeAnchor.Unknown && Anchor.AnchorTime > DateTimeOffset.MinValue;

    public static TimeStatus Empty => new(TimeAnchor.Unknown, StalenessEvaluation.Unknown, StalenessBudget.Default, new Dictionary<string, StalenessEvaluation>(), DateTimeOffset.UnixEpoch);
}