using BITFALL.Player.Movement;
using BITKit.Entities;
using BITKit.StateMachine;
using Lightbug.CharacterControllerPro.Core;
using UnityEngine;

namespace BITFALL.Entities.Player.Movement.States
{
	public abstract class PlayerCharacterState : IEntityMovementState
	{
		[SerializeField] protected PlayerCharacterController characterController;
		[SerializeField] protected CharacterActor actor;
		private IEntityMovementState entryState;
		public bool Enabled { get; set; }
		public virtual void Initialize()
		{
			characterController.UnityEntity.Inject(this);
		}

		public virtual void OnStateEntry(IState old)
		{
		
			entryState=old is IPlayerRunState or IPlayerSprintState ? old as IEntityMovementState: null;
		}

		public virtual void OnStateUpdate(float deltaTime)
		{
		}

		public virtual void OnStateExit(IState old, IState newState)
		{
		}

		public virtual void UpdateVelocity(ref Vector3 currentVelocity,float deltaTime)
		{
		}

		public virtual void UpdateRotation(ref Quaternion currentRotation,float deltaTime)
		{
		}

		public virtual void BeforeUpdateMovement(float deltaTime)
		{
		}

		public virtual void AfterUpdateMovement(float deltaTime)
		{
		}
		public virtual void ExecuteCommand<T>(T command)
		{
		}
		protected virtual void Exit()
		{
			if ( entryState is not null)
			{
				if ( entryState is IPlayerWalkState or IPlayerRunState or IPlayerSprintState && characterController.topBlocked )
				{
					characterController.TransitionState<Crouch>();
				}
				else
				{
					characterController.TransitionState(entryState);
				}
			}
			else
			{
				if (characterController.topBlocked)
				{
					characterController.TransitionState<Crouch>();
				}
				else
				{
					characterController.TransitionState<Walk>();
				}
			}
		}
	}
}