using UnityEngine;
using UnityEngine.InputSystem;

namespace NeonTea.Quakeball.Util {
    public class PressedActionDisplayer : MonoBehaviour {
        private InputAction Initializer;
        private InputAction AnyAction;

        private InputActionRebindingExtensions.RebindingOperation Rebinding;

        private void Awake() {
            AnyAction = new InputAction("InputAction displayer", binding: "*/*");

            Initializer = new InputAction("Display the next InputAction", binding: "<Keyboard>/f1");
            Initializer.Enable();
            Initializer.performed += _ => {
                Debug.Log("Waiting for InputAction to display...");
                Rebinding = AnyAction.PerformInteractiveRebinding().Start();
            };
        }

        private void Update() {
            if (Rebinding != null && Rebinding.completed) {
                string Binding = Rebinding.action.ToString();
                int Index = Binding.IndexOf("/") + 1;
                Debug.Log(Binding.Substring(Index, Binding.Length - Index - 1));
                Rebinding = null;
            }
        }
    }
}