dragon-iso/src/TeamsISO.Engine/Domain/IsoHealthStats.cs

namespace TeamsISO.Engine.Domain;

public sealed record IsoHealthStats(
    long FramesIn,
    long FramesOut,
    long FramesDropped,
    long FramesDuplicated,
    DateTimeOffset? LastFrameAt,
    double IncomingFps,
    int IncomingWidth,
    int IncomingHeight)
{
    public static readonly IsoHealthStats Empty =
        new(0, 0, 0, 0, null, 0, 0, 0);

    /// <summary>
    /// Pipeline lifecycle state. <see cref="IsoState.Idle"/> when no pipeline is
    /// running; otherwise reflects the supervisor's current view.
    /// </summary>
    public IsoState State { get; init; } = IsoState.Idle;
}