---

using UnityEngine;
using UnityEngine.UI;
using System.Collections;

public class PlayerHealth : MonoBehaviour
{
    [Header("Здоровье")]
    public int maxHealth = 100;
    public int currentHealth;

    [Header("Интерфейс (UI)")]
    public Slider healthSlider;

    [Header("Визуальный отклик урона")]
    public Renderer playerRenderer;
    public Color damageFlashColor = Color.red;
    public float flashDuration = 0.15f;
    private Color originalColor;

    [Header("Настройки возрождения")]
    public float respawnTime = 3f;
    private Vector3 spawnPosition;
    private Quaternion spawnRotation;

    [Header("Состояние")]
    public bool isDead = false;

    // Ссылки на компоненты
    private CharacterController controller;
    private PlayerMove playerMove;
    private PlayerAttack playerAttack;
    private Animator anim;

    void Start()
    {
        currentHealth = maxHealth;

        controller = GetComponent<CharacterController>();
        playerMove = GetComponent<PlayerMove>();
        playerAttack = GetComponent<PlayerAttack>();
        anim = GetComponent<Animator>();

        spawnPosition = transform.position;
        spawnRotation = transform.rotation;

        if (healthSlider != null)
        {
            healthSlider.maxValue = maxHealth;
            healthSlider.value = currentHealth;
        }

        if (playerRenderer == null)
        {
            playerRenderer = GetComponentInChildren<Renderer>();
        }

        if (playerRenderer != null && playerRenderer.material.HasProperty("_Color"))
        {
            originalColor = playerRenderer.material.color;
        }
    }

    void Update()
    {
        // Тест урона на H
        if (Input.GetKeyDown(KeyCode.H) && !isDead)
        {
            TakeDamage(35);
        }
    }

    public void TakeDamage(int damage)
    {
        if (isDead) return;

        currentHealth -= damage;
        currentHealth = Mathf.Clamp(currentHealth, 0, maxHealth);

        Debug.Log($"{gameObject.name} получил {damage} урона. Осталось HP: {currentHealth}");

        if (healthSlider != null)
        {
            healthSlider.value = currentHealth;
        }

        // Вспышка текстуры
        if (playerRenderer != null)
        {
            StopCoroutine("FlashRoutine");
            StartCoroutine(FlashRoutine());
        }

        // Тряска камеры от получения урона батей
        if (CameraShake.Instance != null)
        {
            CameraShake.Instance.Shake(0.18f, 0.25f);
        }

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

    private IEnumerator FlashRoutine()
    {
        playerRenderer.material.color = damageFlashColor;
        yield return new WaitForSeconds(flashDuration);
        playerRenderer.material.color = originalColor;
    }

    void Die()
    {
        if (isDead) return;
        isDead = true;

        Debug.Log($"{gameObject.name} погиб!");

        // Отключаем физику капсулы сразу, чтобы персонаж ровно ложился на снег
        if (controller != null) controller.enabled = false;

        if (playerMove != null) playerMove.enabled = false;
        if (playerAttack != null) playerAttack.enabled = false;

        if (anim != null)
        {
            anim.SetTrigger("Die");
        }

        if (DeathScreenUI.Instance != null)
        {
            DeathScreenUI.Instance.ShowDeathScreen(respawnTime);
        }

        StartCoroutine(RespawnRoutine());
    }

    private IEnumerator RespawnRoutine()
    {
        yield return new WaitForSeconds(respawnTime);

        if (DeathScreenUI.Instance != null)
        {
            DeathScreenUI.Instance.HideDeathScreen();
        }

        currentHealth = maxHealth;
        if (healthSlider != null)
        {
            healthSlider.value = maxHealth;
        }

        // Возврат на координаты спавна
        if (controller != null) controller.enabled = false;
        transform.position = spawnPosition;
        transform.rotation = spawnRotation;
        if (controller != null) controller.enabled = true;

        // Сброс дерева анимаций
        if (anim != null)
        {
            anim.Rebind();
            anim.Update(0f);
        }

        if (playerMove != null) playerMove.enabled = true;
        if (playerAttack != null) playerAttack.enabled = true;

        isDead = false;
        Debug.Log($"{gameObject.name} возродился!");
    }
}