using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class RandomStatCardInstance
{
    private RandomStatCardData data;

    private StatType statType;
    private int value;

    private bool isConfirmed = false;

    private Stats stats; // ⭐ 대상 Stats

    public RandomStatCardInstance(RandomStatCardData data, Stats stats)
    {
        this.data = data;
        this.stats = stats;
    }

    // 🔍 미리보기용 랜덤
    public void RollPreview()
    {
        statType = data.possibleStats[Random.Range(0, data.possibleStats.Length)];
        value = Random.Range(data.minValue, data.maxValue + 1);
        isConfirmed = false;
    }

    // UI 표시용
    public string GetText()
    {
        string sign = value >= 0 ? "+" : "";
        return $"{statType} {sign}{value}";
    }

    // ✅ 선택 시 호출
    public void Confirm()
    {
        if (isConfirmed) return;

        ApplyStat();
        isConfirmed = true;
    }

    // ⭐ 실제 스탯 적용
    private void ApplyStat()
    {
        if (stats == null) return;

        switch (statType)
        {
            case StatType.MaxHealth:
                stats.AddMaxHealth(value);
                break;

            case StatType.MoveSpeed:
                stats.AddMoveSpeed(value);
                break;

            case StatType.Strength:
                stats.AddStrength(value);
                break;

            case StatType.AttackDamage:
                stats.AddAttackDamage(value);
                break;
        }
    }
}