using UnityEngine;
using Unity.Netcode;
using TMPro;

public class PlayerHealth : NetworkBehaviour
{
    [SerializeField] private int maxHealth = 100;
    [SerializeField] private TMP_Text healthText;

    public NetworkVariable<int> currentHealth = new NetworkVariable<int>(
        100,
        NetworkVariableReadPermission.Everyone,
        NetworkVariableWritePermission.Owner
    );

    public override void OnNetworkSpawn()
    {
        currentHealth.OnValueChanged += OnHealthChanged;

        if (IsServer)
        {
            currentHealth.Value = maxHealth;
            healthText.text = $"Health: {maxHealth}";
        }
    }

    private void OnHealthChanged(int _previousValue, int _newValue)
    {
        Debug.Log($"Health changed from {_previousValue} to {_newValue}");

        healthText.text = $"Health: {_newValue}";
    }

    public void TakeDamage(int _damageAmount)
    {
        if (!IsServer) return;

        currentHealth.Value -= _damageAmount;

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

    private void Die()
    {
        OnDiedClientRpc();
    }

    [ClientRpc]
    private void OnDiedClientRpc()
    {
        Debug.Log($"Player {OwnerClientId} died");
        gameObject.SetActive(false);
    }

    public override void OnNetworkDespawn()
    {
        currentHealth.OnValueChanged -= OnHealthChanged;
    }
}