using ECM2;
using ECM2.Examples.FirstPerson;
using Fantasy.Async;
using NBC;
using Fantasy.Entitas;
using Fantasy.Entitas.Interface;
using RootMotion.FinalIK;
using UnityEngine;

namespace NBF.Fishing2
{
    /// <summary>
    /// Unit 对应的unity对象组件
    /// </summary>
    public class UnitUnityComponent : Entity
    {
        public GameObject GameObject { get; set; }
        public GameObject ModelGameObject { get; set; }

        public Transform Transform { get; set; }

        public PlayerModelAsset ModelAsset { get; set; }

        public CharacterMovement Character { get; set; }
        public FirstPersonCharacter FirstPerson { get; set; }

        public PlayerRootAsset RootAsset { get; set; }

        #region System

        public class UnitUnityComponentDestroySystem : DestroySystem<UnitUnityComponent>
        {
            protected override void Destroy(UnitUnityComponent self)
            {
                if (self.GameObject != null)
                {
                    Object.Destroy(self.GameObject);
                }

                self.ModelAsset = null;
                self.GameObject = null;
                self.Transform = null;
                self.Character = null;
                self.FirstPerson = null;
                self.RootAsset = null;
            }
        }

        #endregion

        public async FTask InitUnityObject()
        {
            var gameObject = PrefabsHelper.CreatePlayer(SceneSettings.Instance.Node);
            GameObject = gameObject;
            Transform = gameObject.transform;
            Transform.localPosition = new Vector3(484, 1, 422);
            Parent.GetOrAddComponent<FlashlightComponent>();
            Character = gameObject.GetComponent<CharacterMovement>();
            FirstPerson = gameObject.GetComponent<FirstPersonCharacter>();
            RootAsset = gameObject.GetComponent<PlayerRootAsset>();
            // Parent.GetOrAddComponent<CharacterControllerComponent>();

            var modelObject = PrefabsHelper.CreatePlayer(RootAsset.Root, "Human_Male");
            modelObject.transform.localPosition = Vector3.zero;
            ModelGameObject = modelObject;
            ModelAsset = modelObject.GetComponent<PlayerModelAsset>();
            
            
            Parent.GetOrAddComponent<CharacterMovementComponent>();
            Parent.GetOrAddComponent<CharacterLookComponent>();
            Parent.GetOrAddComponent<CharacterAnimatorComponent>();
        }
    }
}