using UnityEngine;

public class PlayerHealth : MonoBehaviour
{
    public int maxHealth = 100;
    private int currentHealth;

    void Start()
    {
        currentHealth = maxHealth;
        // Force the UI to update on frame 1
        UIManager.Instance.UpdatePlayerHealth(currentHealth, maxHealth);
    }

    public void TakeDamage(int damage)
    {
        currentHealth -= damage;
        currentHealth = Mathf.Max(0, currentHealth); // Prevent negative health
        
        UIManager.Instance.UpdatePlayerHealth(currentHealth, maxHealth);

        if (currentHealth <= 0)
        {
            Die();
        }
    }

    private void Die()
    {
        Debug.Log("<color=red>Player has fallen! The horde wins.</color>");
        // TODO: Trigger player death animation and game over screen
    }
    public void Heal(int amount)
    {
        currentHealth += amount;
        currentHealth = Mathf.Min(currentHealth, maxHealth); // Prevent overhealing
        
        UIManager.Instance.UpdatePlayerHealth(currentHealth, maxHealth);
        Debug.Log($"<color=green>Player Healed for {amount}!</color>");
    }
}