/**
 * Orderbook WebSocket Events
 *
 * Defines the structure for orderbook-related WebSocket events.
 */
import type { OrderSide, TradingMode } from "../../trading";
import type { RawEventMessage } from "../base";
/**
 * Raw event message interface
 * This is the raw message received from the backend
 */
export type RawOrderbookEventMessage = RawEventMessage & {
    /** Event data */
    data: unknown;
};
/**
 * Orderbook price level
 */
export interface OrderbookLevel {
    /** Price level */
    price: string;
    /** Total quantity at this price level */
    quantity: string;
    /** Number of orders at this price level */
    orderCount: number;
}
/**
 * Price change information
 */
export interface PriceChange {
    /** Order side (BUY or SELL) */
    side: OrderSide;
    /** Old price before the change */
    oldPrice?: string;
    /** New price after the change */
    newPrice?: string;
    /** Whether a price level was removed */
    levelRemoved: boolean;
    /** Whether a price level was added */
    levelAdded: boolean;
}
/**
 * Orderbook update event
 */
export interface OrderbookEvent {
    /** Trading pair ID (UUID) */
    tradingPairId: string;
    /** Trading mode (SPOT, MARGIN) */
    tradingMode: TradingMode;
    /** Bid orders (buy orders) - Full depth */
    bids: OrderbookLevel[];
    /** Ask orders (sell orders) - Full depth */
    asks: OrderbookLevel[];
    /** Best bid price */
    bestBid?: string;
    /** Best ask price */
    bestAsk?: string;
    /** Total bid volume */
    bidVolume?: string;
    /** Total ask volume */
    askVolume?: string;
    /** Price change information */
    priceChange?: PriceChange;
    /** Base token decimals */
    baseDecimals: number;
    /** Quote token decimals */
    quoteDecimals: number;
    /** Event timestamp */
    timestamp: string;
    /** Sequence number for ordering */
    sequence: number;
}