---

    [Serializable]
    public class FlowRequest
    {
        [SerializeField] private string id = "flow";
        [SerializeField] private FlowEndpoint source = new FlowEndpoint();
        [SerializeField] private FlowEndpoint target = new FlowEndpoint();
        [SerializeField] private string flowClass = "default";
        [SerializeField] private Color debugColor = new Color(0.16f, 0.7f, 0.95f, 1f);

        public string Id
        {
            get => id;
            set => id = value;
        }

        public FlowEndpoint Source => source;
        public FlowEndpoint Target => target;

        public string FlowClass
        {
            get => flowClass;
            set => flowClass = string.IsNullOrWhiteSpace(value) ? "default" : value;
        }

        public Color DebugColor
        {
            get => debugColor;
            set => debugColor = value;
        }

        public void AssignAutoSlots(int sourceSlotIndex, int sourceSlotCount, int targetSlotIndex, int targetSlotCount)
        {
            source.AssignAutoSlot(sourceSlotIndex, sourceSlotCount);
            target.AssignAutoSlot(targetSlotIndex, targetSlotCount);
        }

        public bool TryResolve(out SlotPose sourcePose, out SlotPose targetPose)
        {
            sourcePose = default;
            targetPose = default;
            return source.TryGetPose(SlotKind.Out, out sourcePose) && target.TryGetPose(SlotKind.In, out targetPose);
        }
    }