using ECM2.Examples.FirstPerson;
using Fantasy.Entitas;
using Fantasy.Entitas.Interface;
using UnityEngine;
using UnityEngine.InputSystem;

namespace NBF.Fishing2
{
    public class CharacterLookComponent : Entity
    {
        // private UnitUnityComponent _UnitUnityComponent;
        public FirstPersonCharacter FirstPerson { get; set; }
        private float lookXRot;
        private float lookYRot;
        private Vector2 _moveInput;

        public float MouseSensitivity = 0.1f;
        [Space(15f)] public bool invertLook = true;

        public float minPitch = -60f;

        public float maxPitch = 60f;


        private InputComponent _inputComponent;
        private Quaternion lastRotation;
        public MapUnit MapUnit;

        #region System

        public class LookComponentDestroySystem : DestroySystem<CharacterLookComponent>
        {
            protected override void Destroy(CharacterLookComponent self)
            {
                self.FirstPerson = null;
                // var mapUnit = self.Parent as MapUnit;

                self._inputComponent = null;
            }
        }

        public class LookComponentAwakeSystem : AwakeSystem<CharacterLookComponent>
        {
            protected override void Awake(CharacterLookComponent self)
            {
                var mapUnit = self.Parent as MapUnit;
                self.MapUnit = mapUnit;
                var unitUnityComponent = self.Parent.GetComponent<UnitUnityComponent>();
                self.FirstPerson = unitUnityComponent.FirstPerson;
                self._inputComponent = self.Scene.GetComponent<InputComponent>();
            }
        }

        public class LookComponentUpdateSystem : UpdateSystem<CharacterLookComponent>
        {
            protected override void Update(CharacterLookComponent self)
            {
                self.UpdateLookInput();
            }
        }

        // public class LookComponentLateUpdateSystem : LateUpdateSystem<CharacterLookComponent>
        // {
        //     protected override void LateUpdate(CharacterLookComponent self)
        //     {
        //         self.UpdateLookInput();
        //     }
        // }

        #endregion


        private void UpdateLookInput()
        {

            // TPPLookTarget.position = base.transform.position;
            // if (CameraView.Value == CameraViewType.TPP)
            // {
            //     lookXRot -= MouseInput.Value.y;
            //     lookXRot = Mathf.Clamp(lookXRot, -25f, 55f);
            //     lookYRot += MouseInput.Value.x;
            //     lookYRot = Mathf.Repeat(lookYRot, 360f);
            //     TPPLookTarget.localEulerAngles = new Vector3(lookXRot, lookYRot, 0f);
            // }
            // else if (CameraView.Value == CameraViewType.FPP)
            {
                // if (_IsInVehicle && PlayerState.Value == State.vehicle)
                // {
                //     lookXRot -= MouseInput.Value.y;
                //     lookXRot = Mathf.Clamp(lookXRot, VehicleLookXMinMax.x, VehicleLookXMinMax.y);
                //     lookYRot += MouseInput.Value.x;
                //     lookYRot = Mathf.Clamp(lookYRot, VehicleLookYMinMax.x, VehicleLookYMinMax.y);
                //     VehicleLookTargetParent.localEulerAngles = new Vector3(lookXRot, lookYRot, 0f);
                //     _character.CameraPitch = 0f;
                // }
                // else
                {
                    Vector2 value = _inputComponent.GetLookInput();
                    FirstPerson.AddControlYawInput(value.x * (float)MouseSensitivity);
                    FirstPerson.AddControlPitchInput((invertLook ? (0f - value.y) : value.y) * (float)MouseSensitivity,
                        minPitch, maxPitch);
                    // lookXRot = base.transform.eulerAngles.x;
                    // lookYRot = base.transform.eulerAngles.y;
                }
            }
        }
    }
}