using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;


public class ButtonSound : MonoBehaviour, IPointerClickHandler, IPointerEnterHandler
{
    [Header("Resources")]
    public AudioSource audioObject;

    [Header("Custom SFX")]
    public AudioClip hoverSFX;
    public AudioClip clickSFX;

    [Header("Settings")]
    public bool enableHoverSound = true;
    public bool enableClickSound = true;
    public bool checkForInteraction = true;

    private Button sourceButton;

    void OnEnable()
    {

        if (Application.isPlaying == true && audioObject == null)
        {
            try
            {
                audioObject = GameObject.Find("UI Audio").GetComponent<AudioSource>();
            }
            catch
            {
                Debug.Log("<b>[UI Element Sound]</b> No Audio Source found.", this);
            }
        }

        if (checkForInteraction == true)
        {
            sourceButton = gameObject.GetComponent<Button>();
        }
    }
    public void OnPointerEnter(PointerEventData eventData)
    {
        if (checkForInteraction == true && sourceButton != null && sourceButton.interactable == false)
            return;

        if (enableHoverSound == true)
        {
            if (hoverSFX != null)
            {
                audioObject.PlayOneShot(hoverSFX);
            }
        }
    }

    public void OnPointerClick(PointerEventData eventData)
    {
        if (checkForInteraction == true && sourceButton != null && sourceButton.interactable == false)
            return;

        if (enableClickSound == true)
        {
            if (clickSFX != null)
            {
                audioObject.PlayOneShot(clickSFX);
            }
        }
    }
}