using GUPS.AntiCheat.Protected;
using Newtonsoft.Json;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;

public class gacharewardtabledata
{
    protected ProtectedInt32 _n_GachaGrade;
    public int n_GachaGrade
    {
        get { return _n_GachaGrade; }
        set { _n_GachaGrade = value; _n_GachaGrade.Obfuscate(); }
    }

    protected ProtectedInt32 _n_GachaRate;
    public int n_GachaRate
    {
        get { return _n_GachaRate; }
        set { _n_GachaRate = value; _n_GachaRate.Obfuscate(); }
    }

    protected ProtectedInt32 _n_RewardMinCount;
    public int n_RewardMinCount
    {
        get { return _n_RewardMinCount; }
        set { _n_RewardMinCount = value; _n_RewardMinCount.Obfuscate(); }
    }

    protected ProtectedInt32 _n_RewardMaxCount;
    public int n_RewardMaxCount
    {
        get { return _n_RewardMaxCount; }
        set { _n_RewardMaxCount = value; _n_RewardMaxCount.Obfuscate(); }
    }

    public eMoney e_GachaRewardType; // enum은 그대로 유지

    protected ProtectedFloat _f_LuckyBonusRate;
    public float f_LuckyBonusRate
    {
        get { return _f_LuckyBonusRate; }
        set { _f_LuckyBonusRate = value; _f_LuckyBonusRate.Obfuscate(); }
    }
}

public class table_gachareward : table_base
{
    public static table_gachareward Ins;

    List<gacharewardtabledata> tableDatas;

    protected override void Awake()
    {
        Ins = this;
        base.Awake();
    }

    protected override void Start()
    {
        tableDatas = JsonConvert.DeserializeObject<List<gacharewardtabledata>>(json_last);
        base.Start();
    }

    public (eMoney, int) Get_Reward(int grade)
    {
        // grade에 맞는 모든 보상 후보 가져오기
        var candidates = tableDatas.Where(d => d.n_GachaGrade == grade).ToList();
        if (candidates.Count == 0)
        {
            Debug.LogError($"[table_gachareward] No reward found for grade {grade}");
            return (default(eMoney), 0);
        }

        // 가중치 합산
        int totalRate = candidates.Sum(d => d.n_GachaRate);

        // 랜덤 값 뽑기
        int rand = Random.Range(0, totalRate);
        int accum = 0;
        gacharewardtabledata selected = null;

        foreach (var c in candidates)
        {
            accum += c.n_GachaRate;
            if (rand < accum)
            {
                selected = c;
                break;
            }
        }

        if (selected == null)
        {
            Debug.LogError($"[table_gachareward] Failed to select reward for grade {grade}");
            return (default(eMoney), 0);
        }

        // 보상 개수 랜덤
        int count = Random.Range(selected.n_RewardMinCount, selected.n_RewardMaxCount + 1);

        return (selected.e_GachaRewardType, count);
    }
}