polyfill2 0.1.0

//! Polyfill-rs: High-performance Rust client for Polymarket
//!
//! # Features
//!
//! - **High-performance order book management** with optimized data structures
//! - **Real-time market data streaming** with WebSocket support
//! - **Trade execution simulation** with slippage protection
//! - **Detailed error handling** with specific error types
//! - **Rate limiting and retry logic** for robust API interactions
//! - **Ethereum integration** with EIP-712 signing support
//! - **Benchmarking tools** for performance analysis
//!
//! # Quick Start
//!
//! ```rust,no_run
//! use polyfill2::{ClobClient, OrderArgs, Side};
//! use rust_decimal::Decimal;
//! use std::str::FromStr;
//!
//! #[tokio::main]
//! async fn main() -> Result<(), Box<dyn std::error::Error>> {
//!     // Create client (compatible with polymarket-rs-client)
//!     let mut client = ClobClient::with_l1_headers(
//!         "https://clob.polymarket.com",
//!         "your_private_key",
//!         137,
//!     );
//!
//!     // Get API credentials
//!     let api_creds = client.create_or_derive_api_key(None).await.unwrap();
//!     client.set_api_creds(api_creds);
//!
//!     // Create and post order
//!     let order_args = OrderArgs::new(
//!         "token_id",
//!         Decimal::from_str("0.75").unwrap(),
//!         Decimal::from_str("100.0").unwrap(),
//!         Side::BUY,
//!     );
//!
//!     let result = client.create_and_post_order(&order_args).await.unwrap();
//!     println!("Order posted: {:?}", result);
//!
//!     Ok(())
//! }
//! ```
//!
//! # Advanced Usage
//!
//! ```rust,no_run
//! use polyfill2::{ClobClient, OrderBookImpl};
//! use rust_decimal::Decimal;
//!
//! #[tokio::main]
//! async fn main() -> Result<(), Box<dyn std::error::Error>> {
//!     // Create a basic client
//!     let client = ClobClient::new("https://clob.polymarket.com");
//!
//!     // Get market data
//!     let markets = client.get_sampling_markets(None).await.unwrap();
//!     println!("Found {} markets", markets.data.len());
//!
//!     // Create an order book for high-performance operations
//!     let mut book = OrderBookImpl::new("token_id".to_string(), 100); // 100 levels depth
//!     println!("Order book created for token: {}", book.token_id);
//!
//!     Ok(())
//! }
//! ```

use tracing::info;

// Global constants
pub const DEFAULT_CHAIN_ID: u64 = 137; // Polygon
pub const DEFAULT_BASE_URL: &str = "https://clob.polymarket.com";
pub const DEFAULT_TIMEOUT_SECS: u64 = 30;
pub const DEFAULT_MAX_RETRIES: u32 = 3;
pub const DEFAULT_RATE_LIMIT_RPS: u32 = 100;

// Initialize logging
pub fn init() {
    tracing_subscriber::fmt::init();
    info!("Polyfill-rs initialized");
}

// Re-export main types
pub use crate::types::{
    ApiCredentials,
    // Additional compatibility types
    ApiKeysResponse,
    AssetType,
    Balance,
    BalanceAllowance,
    BalanceAllowanceParams,
    BatchMidpointRequest,
    BatchMidpointResponse,
    BatchPriceRequest,
    BatchPriceResponse,
    BookParams,
    CancelOrdersResponse,
    ClientConfig,
    ClientResult,
    ExtraOrderArgs,
    ExtraOrderArgsV1,
    FeeRateResponse,
    FillEvent,
    MakerOrder,
    Market,
    MarketSnapshot,
    MarketsResponse,
    MidpointResponse,
    NegRiskResponse,
    NotificationParams,
    OpenOrder,
    OpenOrderParams,
    Order,
    OrderBook,
    OrderBookSummary,
    OrderDelta,
    OrderRequest,
    OrderScoringResponse,
    OrderStatus,
    OrderSummary,
    OrderType,
    PostOrderResponse,
    PriceHistoryPoint,
    PriceResponse,
    PricesHistoryInterval,
    PricesHistoryResponse,
    Rewards,
    RfqApproveOrderResponse,
    RfqCancelQuote,
    RfqCancelRequest,
    RfqCreateQuote,
    RfqCreateQuoteResponse,
    RfqCreateRequest,
    RfqCreateRequestResponse,
    RfqListResponse,
    RfqOrderExecutionRequest,
    RfqQuoteData,
    RfqQuotesParams,
    RfqRequestData,
    RfqRequestsParams,
    Side,
    SimplifiedMarket,
    SimplifiedMarketsResponse,
    SpreadResponse,
    StreamMessage,
    TickSizeResponse,
    Token,
    TokenPrice,
    TradeMessage,
    TradeMessageStatus,
    TradeMessageType,
    TradeParams,
    TradeResponse,
    TraderSide,
    WssAuth,
    WssChannelType,
    WssSubscription,
};

// Re-export client
pub use crate::client::{ClobClient, PolyfillClient};

// Re-export order signing types (for proxy wallet support)
pub use crate::orders::{get_contract_config, get_v1_contract_config, OrderBuilder, SigType};
pub use alloy_primitives::Address;

// Re-export compatibility types (for easy migration from polymarket-rs-client)
pub use crate::client::OrderArgs;

// Re-export error types
pub use crate::errors::{PolyfillError, Result};

// Re-export advanced components
pub use crate::book::{OrderBook as OrderBookImpl, OrderBookManager};
pub use crate::decode::Decoder;
pub use crate::fill::{FillEngine, FillResult};
pub use crate::stream::{MarketStream, StreamManager, WebSocketBookApplier, WebSocketStream};
pub use crate::ws_hot_path::{WsBookApplyStats, WsBookUpdateProcessor};

// Re-export utilities
pub use crate::utils::{crypto, math, rate_limit, retry, time, url};

// Module declarations
pub mod auth;
pub mod book;
pub mod buffer_pool;
pub mod client;
pub mod connection_manager;
pub mod decode;
pub mod dns_cache;
pub mod errors;
pub mod fill;
pub mod http_config;
pub mod orders;
pub mod stream;
pub mod types;
pub mod utils;
pub mod ws_hot_path;

// Benchmarks
#[cfg(test)]
mod benches {
    use crate::{OrderBookManager, OrderDelta, Side};
    use chrono::Utc;
    use criterion::{criterion_group, criterion_main};
    use rust_decimal::Decimal;
    use std::str::FromStr;

    #[allow(dead_code)]
    fn order_book_benchmark(c: &mut criterion::Criterion) {
        let book_manager = OrderBookManager::new(100);

        c.bench_function("apply_order_delta", |b| {
            b.iter(|| {
                let delta = OrderDelta {
                    token_id: "test_token".to_string(),
                    timestamp: Utc::now(),
                    side: Side::BUY,
                    price: Decimal::from_str("0.75").unwrap(),
                    size: Decimal::from_str("100.0").unwrap(),
                    sequence: 1,
                };

                let _ = book_manager.apply_delta(delta);
            });
        });
    }

    criterion_group!(benches, order_book_benchmark);
    criterion_main!(benches);
}

#[cfg(test)]
mod tests {
    use super::*;
    use rust_decimal::Decimal;
    use std::str::FromStr;

    #[test]
    fn test_client_creation() {
        let _client = ClobClient::new("https://test.example.com");
        // Test that the client was created successfully
        // We can't test private fields, but we can verify the client exists
        // Client creation successful
    }

    #[test]
    fn test_order_args_creation() {
        let args = OrderArgs::new(
            "test_token",
            Decimal::from_str("0.75").unwrap(),
            Decimal::from_str("100.0").unwrap(),
            Side::BUY,
        );

        assert_eq!(args.token_id, "test_token");
        assert_eq!(args.side, Side::BUY);
    }

    #[test]
    fn test_order_args_default() {
        let args = OrderArgs::default();
        assert_eq!(args.token_id, "");
        assert_eq!(args.price, Decimal::ZERO);
        assert_eq!(args.size, Decimal::ZERO);
        assert_eq!(args.side, Side::BUY);
    }
}