using UnityEngine;
using UnityEngine.UI;

public class PlayerHUD : MonoBehaviour
{
    [Header("HP表示設定")]
    [SerializeField] private Slider hpSlider;
    [SerializeField] private Text hpText;

    [Header("Codingゲージ表示設定")]
    [SerializeField] private Slider gaugeSlider;
    [SerializeField] private Text gaugeText;

    private void Start()
    {
        if (PlayerStatusManager.Instance != null)
        {
            // 初期値の反映
            UpdateHpUI(PlayerStatusManager.Instance.CurrentHp, PlayerStatusManager.Instance.MaxHp);
            UpdateGaugeUI(PlayerStatusManager.Instance.CurrentGauge, PlayerStatusManager.Instance.MaxGauge);

            // イベントの購読
            PlayerStatusManager.Instance.OnHpChanged += UpdateHpUI;
            PlayerStatusManager.Instance.OnGaugeChanged += UpdateGaugeUI;
        }
    }

    private void OnDestroy()
    {
        if (PlayerStatusManager.Instance != null)
        {
            PlayerStatusManager.Instance.OnHpChanged -= UpdateHpUI;
            PlayerStatusManager.Instance.OnGaugeChanged -= UpdateGaugeUI;
        }
    }

    private void UpdateHpUI(float current, float max)
    {
        if (hpSlider != null)
        {
            hpSlider.maxValue = max;
            hpSlider.value = current;
        }

        if (hpText != null)
        {
            hpText.text = $"HP: {Mathf.CeilToInt(current)} / {Mathf.CeilToInt(max)}";
        }
    }

    private void UpdateGaugeUI(float current, float max)
    {
        if (gaugeSlider != null)
        {
            gaugeSlider.maxValue = max;
            gaugeSlider.value = current;
        }

        if (gaugeText != null)
        {
            gaugeText.text = $"GAUGE: {Mathf.FloorToInt(current)}%";
        }
    }
}