namespace Decentralized.Domain
{
    /// <summary>
    /// 数值（普通难度基准）。改数值只改这里。
    /// </summary>
    public static class Tuning
    {
        // 挖矿
        public const double PscStartPrice = 100;
        public const double BlockReward = 50;
        public const int HalvingDays = 90;
        public const double NpcHash0 = 360;
        public const double NpcKjPerH = 2.4;
        public const double ElecPrice = 1.5;
        public const double NpcTargetRatio = 3.5;
        public const double NpcAdj = 0.05;
        public const double PoolFee = 0.03;
        public const int RigPrice = 400, RigKj = 2;
        /// <summary>矿架上模块百分比的折算系数（原版机器用 2–4），以及各项上限。</summary>
        public const double ModuleRatio = 4, ModuleHashCap = 0.20, ModuleKjCap = 0.25, ModuleWearCap = 0.30;
        public const double DeathBase = 0.001, DeathWorn = 0.03, FakeDeathFactor = 2;
        public const double RefurbishHealth = 30;

        // 市场
        public const double PoolDepth0 = 50000;
        public const double DexFee = 0.003, ExchangeFee = 0.002;
        public const double Revert = 0.15;
        public const double PscVol = 0.04;
        public const double SentimentKappa = 0.02, SentimentVol = 0.02;
        public const double PriceFloor = 0.3, PriceCeiling = 3.0;

        // 稳定币
        public const double CrcDepegChance = 0.30, CrcDepegMin = 0.88, CrcDepegMax = 0.93;
        public const int CrcDepegDaysMin = 2, CrcDepegDaysMax = 3;
        public const double CrcHaircutChance = 0.15, CrcHaircut = 0.95;
        public const double CrtDepegChance = 0.40, CrtDepegMin = 0.92, CrtDepegMax = 0.96;
        public const int CrtDepegDaysMin = 1, CrtDepegDaysMax = 2;
        public const double CrtFreezeBase = 0.40, CrtFreezePerRep = 0.008, CrtFreezeShare = 0.5;
        public const int CrtUnfreezeAfter = 3;
        public const double CrtSwapFee = 0.02;
        public const double CraRate = 0.005, CraRateLow = 0.002;
        public const int CraUnlockDays = 4;
        public const double CraSubsidy0 = 30000, CraSubsidyWarn = 0.2, CraNpcStake = 20000;
        public const double CraSpiralWeekly = 0.02;
        public const int CraWarnLeadMin = 4, CraWarnLeadMax = 7;
        public static readonly double[] CraSpiralPath = { 0.85, 0.30, 0.02 };

        // 合规出金与 AML（阈值以当前房租为单位）
        public const double AmlBigRents = 5, AmlCumRents = 15;
        public const int AmlWindowDays = 7;
        public const double AmlTaintRatio = 0.10, AmlHeavyRatio = 0.30, AmlMixerBonus = 0.30, AmlMaxChance = 0.9;
        public const double TaxRate = 0.08;
        /// <summary>单个金融违规事件记入的罪证上限。</summary>
        public const double CrimeEventCap = 400;

        /// <summary>主交易对（信用点一侧）的深度随天数增长。</summary>
        public static double PoolDepth(int day) => PoolDepth0 * (1 + day / 60.0);
    }
}