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

[RequireComponent(typeof(Button))]
public class UIToggleSwap : MonoBehaviour
{
    public event Action<bool> OnSwitch;

    public bool IsOn
    {
        get
        {
            return mIsOn;
        }
        set
        {
            mIsOn = value;
            if (mSignOn != null) mSignOn.SetActive(mIsOn);
            if (mSignOff != null) mSignOff.SetActive(!mIsOn);

            OnSwitch?.Invoke(mIsOn);
        }
    }

    [SerializeField] GameObject mSignOn;
    [SerializeField] GameObject mSignOff;
    [SerializeField] AudioType mClickSound = AudioType.None;

    private Button mBtnClick;
    private bool mIsOn;

    private void Awake()
    {
        mBtnClick = GetComponent<Button>();
        mBtnClick.onClick.AddListener(OnClick);
    }

    private void OnClick()
    {
        IsOn = !IsOn;

        AudioManager.Instance.PlaySound(mClickSound);
    }
}