using SO;
using SO.Channels;
using TMPro;
using UnityEngine;

public class StepDescription : MonoBehaviour
{
    [SerializeField] private StepChangeChannelSO stepChangeChannel;
    [SerializeField] private SimpleChannelSO stepDescriptionLoaded;
    
    [SerializeField] private TMP_Text label;

    private void OnEnable()
    {
        stepChangeChannel.OnStepChanged += OnStepChanged;
    }

    private void OnDisable()
    {
        stepChangeChannel.OnStepChanged -= OnStepChanged;
    }

    private void OnStepChanged(StepSO arg0)
    {
        if (label is null)
        {
            Debug.LogError($"{nameof(label)} is null...", this.gameObject);
            return;
        }
        
        label.SetText(arg0.Description);
        stepDescriptionLoaded.RaiseEvent();
    }
}