using UnityEngine;
using TMPro;
using UnityEngine.UI;

public class CardUI : MonoBehaviour
{
    [SerializeField] private TextMeshProUGUI effectText;
    [SerializeField] private Image iconImage;

    private CardData cardData;
    private LevelUpUIManager uiManager;

    private StatType s1, s2;
    private int v1, v2;
    private bool isRandomCard = false;

    public void Setup(CardData data, LevelUpUIManager manager)
    {
        cardData = data;
        uiManager = manager;

        RandomStatCardData randomData = cardData as RandomStatCardData;
        if (randomData != null)
        {
            isRandomCard = true;

            // 스탯 2개 랜덤 선택 (중복 방지)
            s1 = randomData.possibleStats[Random.Range(0, randomData.possibleStats.Length)];
            do
            {
                s2 = randomData.possibleStats[Random.Range(0, randomData.possibleStats.Length)];
            }
            while (s1 == s2);

            // ✅ v1 = 무조건 양수
            int positiveMin = Mathf.Max(1, randomData.minValue);
            int positiveMax = Mathf.Max(1, randomData.maxValue);
            v1 = Random.Range(positiveMin, positiveMax + 1);

            // ✅ v2 = 무조건 음수
            int negativeMin = Mathf.Min(-1, randomData.minValue);
            int negativeMax = -1;
            v2 = Random.Range(negativeMin, negativeMax + 1);

            effectText.text = $"{s1} +{v1}\n{s2} {v2}";
        }
        else
        {
            effectText.text = cardData.GetText();
        }
    }

    public void OnClick()
    {
        if (isRandomCard)
        {
            Debug.Log($"[CardClick] clicked = {gameObject.name}");
            RandomStatCardData randomData = cardData as RandomStatCardData;
            randomData.ApplyToPlayer(s1, v1);
            randomData.ApplyToPlayer(s2, v2);
        }
        else
        {
            cardData.Execute();
        }

        // ⭐ [추가] 카드 선택 직후 플레이어의 체력 UI를 강제로 동기화합니다.
        // 씬에서 PlayerHealth 스크립트를 찾아 갱신 함수를 실행합니다.
        FindObjectOfType<PlayerHealth>()?.RefreshHealthUI();

        uiManager.Close();
    }
}