using UnityEngine;

namespace IdleSpectator;

/// <summary>
/// Lightweight watch payload for camera / tip. Ranking lives on <see cref="Score"/>;
/// typed interrupt policy uses the registry candidate, not this DTO.
/// </summary>
public sealed class InterestEvent
{
    public float Score;
    public Vector3 Position;
    public Actor FollowUnit;
    public Actor RelatedUnit;
    public string Label;
    public float CreatedAt;
    public string AssetId;
    public int ParticipantCount;
    public int NotableParticipantCount;
    public float CharacterSignificance;

    public bool HasFollowUnit => FollowUnit != null && FollowUnit.isAlive();

    public bool HasRelatedUnit => RelatedUnit != null && RelatedUnit.isAlive();

    public bool HasValidPosition =>
        HasFollowUnit || (Position != Vector3.zero && !float.IsNaN(Position.x));
}