using System.Collections.Generic;
using Engine.Serialization.DTOs;
using Syntriax.Engine.Core.Abstract;

namespace Engine.Serialization;

internal static class InternalExtensions
{
    public static TransformDTO ToDTO(this ITransform transform)
        => new(transform.GetType().FullName ?? throw new System.Exception(), transform.Parent?.GameObject.Id, transform.Position, transform.Scale, transform.Rotation);

    public static GameObjectDTO ToDTO(this IGameObject gameObject)
        => new(gameObject.GetType().FullName ?? throw new System.Exception(), gameObject.Id, gameObject.Name, gameObject.Transform.ToDTO(), gameObject.BehaviourController.ToDTO(), gameObject.StateEnable.ToDTO());

    public static StateEnableDTO ToDTO(this IStateEnable stateEnable)
        => new(stateEnable.GetType().FullName ?? throw new System.Exception(), stateEnable.Enabled);

    public static BehaviourControllerDTO ToDTO(this IBehaviourController behaviourController)
    {
        List<BehaviourDTO> dtos = [];
        foreach (var behaviour in behaviourController)
            dtos.Add(new(behaviour.GetType().FullName ?? throw new System.Exception(), behaviour.Priority, behaviour.StateEnable.ToDTO()));
        return new(behaviourController.GetType().FullName ?? throw new System.Exception(), dtos);
    }
    public static BehaviourDTO ToDTO(this IBehaviour behaviour)
        => new(behaviour.GetType().FullName ?? throw new System.Exception(), behaviour.Priority, behaviour.StateEnable.ToDTO());
}