// Value Scale Layer - 价值尺度层
// NAC原生价值尺度系统

pub mod xtzh_oracle;
pub mod asset_valuation;
pub mod value_anchor;
pub mod exchange_stability;

pub use xtzh_oracle::{
    PriceSource,
    PriceDataPoint,
    XTZHPrice,
    AggregationStrategy,
    PriceAlert,
    AlertType,
    XTZHOracle,
    AlertConfig,
    OracleStats,
};

pub use asset_valuation::{
    ValuationMethod,
    AssetCategory,
    ValuationResult,
    MarketData,
    ValuationParams,
    AdjustmentFactor,
    ValuationHistory,
    AssetValuationSystem,
    ValuationStats,
};

pub use value_anchor::{
    SDRCurrency,
    SDRBasket,
    GoldReserve,
    AnchorParams,
    AnchorStatus,
    AnchorHealthReport,
    ValueAnchorSystem,
    AnchorStats,
};

pub use exchange_stability::{
    Currency,
    ExchangeRate,
    StabilityMechanism,
    StabilityAction,
    StabilityMetrics,
    ExchangeStabilitySystem,
    ExchangeStabilityStats,
};