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

namespace BlueWater
{
    public class UiNavigationController: MonoBehaviour
    {
        [field: SerializeField]
        public GameObject SelectObject { get; private set; }
        
        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;
        }

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

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

        public void SetSelectObject(GameObject obj)
        {
            SelectObject = obj;
        }
    }
}