using System;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.InputSystem;
using UnityEngine.InputSystem.UI;

namespace BlueWater
{
    public class UiNavigationController: MonoBehaviour
    {
        [SerializeField]
        private GameObject _selectObject;

        [SerializeField]
        private bool _isEnable;
        
        private InputSystemUIInputModule _inputModule;

        private void Awake()
        {
            _inputModule = EventSystem.current.GetComponent<InputSystemUIInputModule>();
        }

        private void OnDestroy()
        {
            _inputModule.move.action.performed -= OnNavigate;
        }
        
        private void OnNavigate(InputAction.CallbackContext context)
        {
            if (EventSystem.current.currentSelectedGameObject == null)
            {
                EventSystem.current.SetSelectedGameObject(_selectObject);
            }
        }
        
        public void Enable(GameObject selectObject)
        {
            _selectObject = selectObject;
            _inputModule.move.action.performed += OnNavigate;
            _isEnable = true;
        }

        public void Enable()
        {
            _inputModule.move.action.performed += OnNavigate;
            _isEnable = true;
        }

        public void Disable()
        {
            _inputModule.move.action.performed -= OnNavigate;
            _isEnable = false;
        }
    }
}