using System;
using System.Collections.Generic;
using System.Globalization;
using System.Numerics;
using UnityEngine;

// 원작 표(JSON) 구조 그대로 — 값은 Resources/Data 의 SOT 에서만 읽는다 (C45).
namespace VS.Sim
{
    [Serializable] public class LevelRow { public int Level; public string Price; public string Follower; public int TapRate; public int PassRate; public float UpgradeTime; public int Condition; }
    [Serializable] public class ItemRow { public int Index; public string Name; public int IndexDependency; public List<LevelRow> Levels; }
    [Serializable] public class ItemTable { public List<ItemRow> Items; }
    [Serializable] public class ClothesRow { public int Level; public string Price; public int StatRate; public int RankDependency; public float UpgradeTime; }
    [Serializable] public class ClothesTable { public List<ClothesRow> Levels; }
    [Serializable] public class RankRow { public int Index; public string Rank; public string Follower; public int RankBoostRate; public string Reward; }
    [Serializable] public class RankTable { public List<RankRow> Items; }
    [Serializable] public class QuestRow { public int id; public int preconditionId; public int conditionType; public string param1; public string param2; public string rewardNum; }
    [Serializable] public class QuestTable { public List<QuestRow> items; }
    [Serializable] public class ChatNameTable { public List<string> Names; }
    [Serializable] public class ChatCommentRow { public int Index; public string CommentText; public List<int> EmojiIndexes; }
    [Serializable] public class ChatCommentTable { public List<ChatCommentRow> Items; }

    // ---- 원작 직렬화 기본값 (config.json · level0 RemoteConfig 등)
    [Serializable]
    public class RemoteCfg
    {
        public float AFKRate; public int AFKTimeMax, AFKTimeMin, AOACapTime, SessionShowAOA, BannerOffFirstSessionTime; public bool BannerOffFirstSessionValue;
        public float BaseIncome; public int BigMoneyGiftCooldown; public float BigMoneyMultiplierX, BigMoneyMultiplierY;
        public int GiftAppearTime, GiftCooldownNormal, GiftDisappearTime; public float GrowthIncome, HypeMulti;
        public int InterAdCapTime, InterAdFirstShowTime, InterAdShowTime, SessionShowInter, RemoveAdsPopupCooldown, GiftUnlockTime, BannerUnlockTime;
        public float KeyLevelMulti; public int NoADsGiftTime;
        public bool OnOffAOA, OnOffGift, OnOffPK, OnOffSplashAds, OnOffSwitchAppAds, OnOffTut, OnOffRate, OnOffStory, OnOffQuest;
        public int SaleOffGiftTime; public float SaleOffGiftValue; public int SmallMoneyGiftCooldown; public float SmallMoneyMultiplierX, SmallMoneyMultiplierY;
        public int X10IncomeTime, X4PassiveIncomeGiftTime, X4TapIncomeGiftTime; public float X2CoinRewardTime, AutoTapRewardTime;
        public int AutoClickIntroPopupCount, X2CoinIntroPopupCount, X4TapIntroPopupCount, X4PassiveIntroPopupCount, X10IncomeIntroPopupCount, ReducePriceIntroPopupCount;
        public int MaxTapCoinCount, MaxTapHypeCount; public float HypePercentage, TapMultiplier, X10IncomeGiftCooldown; public int FreeGiftTicketAmount;
        public bool OnOffActiveHold; public float HoldActivateSeconds; public int HoldTapsPerSecond;
        public string AbTestGroup, NativeAOATier, ShowNativeAfterInters; public int TimeDelayInterAfterReward; public int[] TimeDailyTicket;
    }
    [Serializable]
    public class InputCfg
    {
        public float _tapTimeWindow; public int _autoTapVisualPerSecond; public float _tapVisualWorldZ, _autoTapVisualXMin, _autoTapVisualXMax, _autoTapVisualYMin, _autoTapVisualYMax;
        public float _punchScaleIntensity, _punchTapForce, _punchSpringStiffness, _punchSpringDamping, _returnIdleDelay; public int _hypeTapPerPercentage; public float _timeStartResetHypeState;
    }
    [Serializable] public class IdolCfg { public float _timeBetweenIdleBlink, _idleBlinkDuration, _hypeAnimDuration, _timeBetweenHypeFrame; }
    [Serializable] public class GameCfg { public bool IsNewPkMode; public float ConvertRate; public bool IsPkEnabled; }
    [Serializable] public class GiftDefRow { public int Type, Category, UnlockRankIndex; public float EffectDurationSeconds, CooldownSeconds; public int RequiredRewardedVideos; public bool RequireAdToClaim; public string Title, PopupDescription; }
    [Serializable]
    public class GiftCfg
    {
        public List<GiftDefRow> giftDefinitions; public int giftTimeSource, maxVisibleSlots;
        public float idleTimeoutSeconds, refillDelaySeconds, unlockDelayAfterTutorial2Seconds, introStepSeconds, day2IdleTimeoutSeconds, day2RefillDelaySeconds;
        public float dismissHoldDay1And2Seconds, dismissHoldDay3PlusSeconds, blinkRemainingRatio, reducePriceFactor;
        public int smallMoneyPackPassiveMultiplier, smallMoneyPackTapMultiplier, bigMoneyPackPassiveMultiplier, bigMoneyPackTapMultiplier;
    }
    [Serializable] public class OutfitRow { public int Type, UnlockType, VisibilityRank, UnlockLevel, TicketPrice; public string ProductId; }
    [Serializable] public class ClosetCfg { public List<OutfitRow> outfits; }
    [Serializable] public class EnemyCfg { public List<string> EnemyName; }
    [Serializable] public class ConfigFile { public RemoteCfg remote; public InputCfg input; public IdolCfg idol; public GameCfg game; public GiftCfg gift; public ClosetCfg closet; public EnemyCfg enemy; }
    [Serializable] public class ChatRule { public int state; public float CommentsPerSecond, IntervalReducePercentPerRank, DonateReplaceChance; public int MaxConsecutiveDonate; }
    [Serializable] public class DailyReward { public int kind; public int amount; }
    [Serializable]
    public class ExtraCfg
    {
        public int[] giftDay1Types, giftDay2Types, giftSeedOrder; public int giftSmallPackAdMultiplier, giftNoAdsVideos;
        public List<ChatRule> chatRules; public int chatDonateMin, chatDonateMax; public float chatShowInterval, chatShowIntervalHype; public int chatQueueCap; public float chatMaxQueueAge; public int chatVisibleLines;
        public int[] afkMultipliers; public float afkArrowMoveDuration;
        public int questSlots, closetFirstPurchasePercent; public float x2BoostMultiplier; public int[] questTemplateIndex;
        public List<DailyReward> dailyRewards; public int onlineTicketPerStep; public int[] ticketPacks;
        public int viewRandomMin, viewRandomMax, viewSmallFollower, viewSmallMin; public float viewRerollMin, viewRerollMax;
    }

    public static class Big
    {
        public static BigInteger P(string s) => string.IsNullOrEmpty(s) ? BigInteger.Zero : BigInteger.Parse(s, CultureInfo.InvariantCulture);
        public static decimal D(string s) => string.IsNullOrEmpty(s) ? 0m : decimal.Parse(s, NumberStyles.Float, CultureInfo.InvariantCulture);
        public static string S(decimal d) => d.ToString(CultureInfo.InvariantCulture);
        public static decimal ToDec(BigInteger b) => b > (BigInteger)decimal.MaxValue ? decimal.MaxValue : (decimal)b;
        public static BigInteger FloorBig(decimal d) => new BigInteger(decimal.Floor(d));
    }

    /// <summary>로컬라이즈 CSV (Key,English,Russian,Vietnamese,French,German,Japanese,Chinese,Korean)</summary>
    public class Loc
    {
        readonly Dictionary<string, string[]> rows = new Dictionary<string, string[]>();
        public int Column = 8; // Korean

        public void AddCsv(string text)
        {
            if (string.IsNullOrEmpty(text)) return;
            foreach (var f in ParseCsv(text))
                if (f.Count > 1 && f[0] != "Key") rows[f[0]] = f.ToArray();
        }

        public string Get(string key, string fallback = null)
        {
            if (key != null && rows.TryGetValue(key, out var r))
            {
                if (Column < r.Length && !string.IsNullOrEmpty(r[Column])) return r[Column];
                if (r.Length > 1 && !string.IsNullOrEmpty(r[1])) return r[1];
            }
            return fallback ?? key;
        }

        public bool Has(string key) => key != null && rows.ContainsKey(key);

        static List<List<string>> ParseCsv(string t)
        {
            var all = new List<List<string>>();
            var row = new List<string>();
            var sb = new System.Text.StringBuilder();
            bool q = false;
            for (int i = 0; i < t.Length; i++)
            {
                char c = t[i];
                if (q)
                {
                    if (c == '"') { if (i + 1 < t.Length && t[i + 1] == '"') { sb.Append('"'); i++; } else q = false; }
                    else sb.Append(c);
                }
                else if (c == '"') q = true;
                else if (c == ',') { row.Add(sb.ToString()); sb.Clear(); }
                else if (c == '\n' || c == '\r')
                {
                    if (c == '\r' && i + 1 < t.Length && t[i + 1] == '\n') i++;
                    row.Add(sb.ToString()); sb.Clear();
                    if (row.Count > 1 || row[0].Length > 0) all.Add(row);
                    row = new List<string>();
                }
                else sb.Append(c);
            }
            if (sb.Length > 0 || row.Count > 0) { row.Add(sb.ToString()); all.Add(row); }
            return all;
        }
    }

    public class Tables
    {
        public const int HouseCount = 6;
        public ItemTable[] Rooms = new ItemTable[HouseCount];
        public ItemTable Skills;
        public ClothesTable Clothes;
        public RankTable Ranks;
        public QuestTable Quests;
        public ChatNameTable ChatNames;
        public ChatCommentTable Comments;
        public ConfigFile Cfg;
        public ExtraCfg X;
        public BattleCfg Battle;
        public Loc Loc = new Loc();
        public string StoryLogicJson, StoryLocaleJson, SubStoryJson, SubStoryLocaleJson;

        // 파싱 캐시
        public BigInteger[][][] RoomPrice, RoomFollower;
        public BigInteger[][] SkillPrice, SkillFollower;
        public BigInteger[] ClothesPrice, RankFollower, RankReward;

        public static readonly LevelRow EmptyLevel = new LevelRow { Level = -1, Price = "0", Follower = "0" };

        /// <param name="read">파일 이름(확장자 제외) → 텍스트. 없으면 null.</param>
        public static Tables Load(Func<string, string> read)
        {
            var t = new Tables();
            for (int h = 0; h < HouseCount; h++) t.Rooms[h] = JsonUtility.FromJson<ItemTable>(read("Room" + (h + 1)));
            t.Skills = JsonUtility.FromJson<ItemTable>(read("Skills"));
            t.Clothes = JsonUtility.FromJson<ClothesTable>(read("Clothes"));
            t.Ranks = JsonUtility.FromJson<RankTable>(read("RankFollower"));
            t.Quests = JsonUtility.FromJson<QuestTable>(read("QuestNormal"));
            t.ChatNames = JsonUtility.FromJson<ChatNameTable>(read("ChatNames"));
            t.Comments = JsonUtility.FromJson<ChatCommentTable>(read("ChatComments_ko") ?? read("ChatComments"));
            t.Cfg = JsonUtility.FromJson<ConfigFile>(read("config"));
            t.X = JsonUtility.FromJson<ExtraCfg>(read("config_extra"));
            t.Battle = JsonUtility.FromJson<BattleCfg>(read("battle"));
            foreach (var n in new[] { "Common", "Gameplay", "Content", "Task", "UI" }) t.Loc.AddCsv(read("loc_" + n));
            t.StoryLogicJson = read("StoryLogic");
            t.StoryLocaleJson = read("StoryLocale_ko");
            t.SubStoryJson = read("SubStory");
            t.SubStoryLocaleJson = read("SubStoryLocale_ko");
            t.Build();
            return t;
        }

        void Build()
        {
            RoomPrice = new BigInteger[HouseCount][][];
            RoomFollower = new BigInteger[HouseCount][][];
            for (int h = 0; h < HouseCount; h++)
            {
                var items = Rooms[h].Items;
                RoomPrice[h] = new BigInteger[items.Count][];
                RoomFollower[h] = new BigInteger[items.Count][];
                for (int i = 0; i < items.Count; i++)
                {
                    var lv = items[i].Levels;
                    RoomPrice[h][i] = new BigInteger[lv.Count];
                    RoomFollower[h][i] = new BigInteger[lv.Count];
                    for (int k = 0; k < lv.Count; k++) { RoomPrice[h][i][k] = Big.P(lv[k].Price); RoomFollower[h][i][k] = Big.P(lv[k].Follower); }
                }
            }
            SkillPrice = new BigInteger[Skills.Items.Count][];
            SkillFollower = new BigInteger[Skills.Items.Count][];
            for (int i = 0; i < Skills.Items.Count; i++)
            {
                var lv = Skills.Items[i].Levels;
                SkillPrice[i] = new BigInteger[lv.Count];
                SkillFollower[i] = new BigInteger[lv.Count];
                for (int k = 0; k < lv.Count; k++) { SkillPrice[i][k] = Big.P(lv[k].Price); SkillFollower[i][k] = Big.P(lv[k].Follower); }
            }
            ClothesPrice = new BigInteger[Clothes.Levels.Count];
            for (int k = 0; k < Clothes.Levels.Count; k++) ClothesPrice[k] = Big.P(Clothes.Levels[k].Price);
            RankFollower = new BigInteger[Ranks.Items.Count];
            RankReward = new BigInteger[Ranks.Items.Count];
            for (int k = 0; k < Ranks.Items.Count; k++) { RankFollower[k] = Big.P(Ranks.Items[k].Follower); RankReward[k] = Big.P(Ranks.Items[k].Reward); }
        }

        public int RoomItemCount(int house) => Rooms[house].Items.Count;
        public int ItemRowIndex(int house, int type) => Rooms[house].Items.FindIndex(x => x.Index == type);
        public int SkillRowIndex(int type) => Skills.Items.FindIndex(x => x.Index == type);
        public int RankRowIndex(int index) => Ranks.Items.FindIndex(x => x.Index == index);
        public int ClothesRowIndex(int level) => Clothes.Levels.FindIndex(x => x.Level == level);
        public GiftDefRow Gift(int type) => Cfg.gift.giftDefinitions.Find(g => g.Type == type);
    }
}