using UnityEngine;
using UnityEngine.InputSystem;

// ReSharper disable once CheckNamespace
namespace BlueWaterProject
{
    public class ComboAttackBehavior : StateMachineBehaviour
    {
        private CombatPlayerController combatPlayerController;

        [SerializeField] private LayerMask groundLayer;
        
        public override void OnStateEnter(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
        {
            if (combatPlayerController == null)
            {
                combatPlayerController = animator.GetComponentInParent<CombatPlayerController>();
            }
            var animationLength = stateInfo.length;
            animator.speed = animationLength / combatPlayerController.GetAttackTime();
            
            combatPlayerController.SetEnableMoving(false);
            combatPlayerController.SetIsAttacking(true);
            combatPlayerController.SetIsComboPossible(true);
            
            if (combatPlayerController.MyCurrentState.useMouseAttack)
            {
                var mousePos = Mouse.current.position.ReadValue();
                var ray = CameraManager.Inst.MainCam.ScreenPointToRay(mousePos);

                if (!Physics.Raycast(ray, out var hit, float.MaxValue, groundLayer)) return;
                
                var attackDirection = (hit.point - combatPlayerController.GetCurrentPosition()).normalized;
                attackDirection.y = 0f;
                combatPlayerController.SetPreviousMoveDirection(attackDirection);
            }
        }
    
        public override void OnStateUpdate(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
        {
            if (stateInfo.normalizedTime < 0.2f)
            {
                combatPlayerController.MoveToCurrentDirection(1f);
            }
            else if (combatPlayerController.GetIsComboAttacking() && stateInfo.normalizedTime is > 0.4f and < 0.45f)
            {
                combatPlayerController.MoveToCurrentDirection(10f);
            }
            
            if (stateInfo.normalizedTime >= 1f)
            {
                animator.SetBool(CombatPlayerController.IsAttackingHash, false);
            }
        }
    
        public override void OnStateExit(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
        {
            animator.speed = 1f;
            combatPlayerController.SetIsComboPossible(false);
            combatPlayerController.SetIsComboAttacking(false);
            combatPlayerController.SetIsAttacking(false);
            combatPlayerController.SetEnableMoving(true);
        }
    }
}