using Creatures;
using TMPro;
using Unity.VisualScripting;
using UnityEngine;

public class Vitals : MonoBehaviour
{
    [SerializeField]
    private float initHealth = 100;
    [SerializeField]
    private GameObject canvas;
    [SerializeField]
    private GameObject damagePrefab;

    private IVitalReaction _reaction;

    private float health;
    
    public float Health
    {
        get
        {
            return health;
        }
        set
        {
            GameObject damageInstance = Instantiate(damagePrefab, canvas.transform);
            damageInstance.transform.localPosition = Vector3.zero;
            damageInstance.GetComponent<TextMeshProUGUI>().SetText(Mathf.Abs((int)value).ToString());
            
            if (value < 0)
            {
                _reaction.Hit();
            }
            else
            {
                _reaction.Heal();
            }
            
            health += value;
        }
    }

    // Start is called once before the first execution of Update after the MonoBehaviour is created
    void Start()
    {
        health = initHealth;
    }

    void OnEnable()
    {
        _reaction = GetComponent<IVitalReaction>();
    }
}