using UnityEngine;
using DG.Tweening;

public class SmoothChildRotation : MonoBehaviour
{
    [Header("References")]
    public Transform targetChild; // Child object to rotate
    public string playerTag = "Player"; // Tag for player detection

    [Header("Rotation Settings")]
    public float rotationDuration = 0.5f; // Time in seconds for rotation
    public Ease rotationEase = Ease.OutQuad; // Easing type
    public Vector3 targetRotationOnEnter = new Vector3(0, 0, -90);
    public Vector3 targetRotationOnExit = new Vector3(0, 0, 0);

    private Tween currentTween;

    private void Start()
    {
        if (targetChild == null)
        {
            Debug.LogError("Target child is not assigned!");
            enabled = false;
            return;
        }
    }

    private void OnTriggerEnter(Collider other)
    {
        if (other.CompareTag(playerTag))
        {
            RotateTo(targetRotationOnEnter);
        }
    }

    private void OnTriggerExit(Collider other)
    {
        if (other.CompareTag(playerTag))
        {
            RotateTo(targetRotationOnExit);
        }
    }

    private void RotateTo(Vector3 targetRot)
    {
        // Kill any existing tween to avoid stacking
        currentTween?.Kill();

        currentTween = targetChild.DOLocalRotate(
            targetRot,
            rotationDuration
        ).SetEase(rotationEase);
    }
}