using UnityEngine;
using System;

namespace OnlyScove.Scripts
{
    public class Health : MonoBehaviour
    {
        [SerializeField] private float maxHealth = 100f;
        [SerializeField] private float currentHealth;

        public event Action<float> OnHealthChanged;
        public event Action OnDeath;

        public float CurrentHealth => currentHealth;
        public float MaxHealth => maxHealth;

        private void Awake()
        {
            currentHealth = maxHealth;
        }

        public void Heal(float amount)
        {
            if (currentHealth <= 0) return;

            currentHealth = Mathf.Min(currentHealth + amount, maxHealth);
            OnHealthChanged?.Invoke(currentHealth);
            Debug.Log($"[Health] Healed for {amount}. Current health: {currentHealth}");
        }

        public void TakeDamage(float amount)
        {
            if (currentHealth <= 0) return;

            currentHealth = Mathf.Max(currentHealth - amount, 0);
            OnHealthChanged?.Invoke(currentHealth);
            Debug.Log($"[Health] Took {amount} damage. Current health: {currentHealth}");

            if (currentHealth <= 0)
            {
                OnDeath?.Invoke();
                Debug.Log("[Health] Died.");
            }
        }
    }
}