using UnityEngine;

[RequireComponent(typeof(Interactable))]
public class RequiresItemBehavior : InteractionRequirementBase
{
    [Header("Required Item")]
    public PickupItemData requiredItem;

    public override bool TryInteract(FollowerController follower)
    {
        var heldItem = follower.currentlyHeldItem;
        if (heldItem == requiredItem)
        {
            OnSuccess?.Invoke();
            return true;
        }
        else
        {
            string requiredName = requiredItem != null ? requiredItem.itemName : "required item";
            if (heldItem == null)
            {
                DebugUIMessage.Show($"You need {requiredName} to interact.");
            }
            else
            {
                string heldName = heldItem.itemName ?? "an item";
                DebugUIMessage.Show($"You need {requiredName}, but you are holding {heldName}.");
            }
            OnFailure?.Invoke();
            return false;
        }
    }
}