using UnityEngine;

public class ChaseObstacleTrigger : MonoBehaviour
{
    private float contactTimer = 0f;
    private bool isPlayerTouching = false;
    private ChasePlayerController player;

    private void HandleEnter(GameObject obj)
    {
        if (!obj.CompareTag("Player")) return;

        player = obj.GetComponent<ChasePlayerController>();
        if (player != null)
        {
            isPlayerTouching = true;
            contactTimer = 0f;
            player.OnObstacleHit(); // First hit (stumble)
        }
        gameObject.SetActive(false);
    }

    private void HandleStay()
    {
        if (!isPlayerTouching || player == null) return;

        contactTimer += Time.deltaTime;

        if (contactTimer >= 1f)
        {
            player.OnObstacleHit(); // Second hit = GameOver
            isPlayerTouching = false; // Prevent further hits
        }
    }

    private void HandleExit(GameObject obj)
    {
        if (!obj.CompareTag("Player")) return;

        isPlayerTouching = false;
        contactTimer = 0f;
        player = null;
    }

    // ---------- For Collision ----------
    private void OnCollisionEnter(Collision collision)
    {
        HandleEnter(collision.gameObject);
    }

    private void OnCollisionStay(Collision collision)
    {
        HandleStay();
    }

    private void OnCollisionExit(Collision collision)
    {
        HandleExit(collision.gameObject);
    }

    // ---------- For Trigger ----------
    private void OnTriggerEnter(Collider other)
    {
        HandleEnter(other.gameObject);
    }

    private void OnTriggerStay(Collider other)
    {
        HandleStay();
    }

    private void OnTriggerExit(Collider other)
    {
        HandleExit(other.gameObject);
    }
}