ccxt-pro 4.5.78

// PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN:
// https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code

#![allow(unused, non_snake_case, clippy::all)]
use crate::Value;
use crate::get_value;
use crate::runtime::*;
// Base methods are now trait methods (review #1: static dispatch). Bring the
// traits into scope so `self.market(...)`, `self.safe_market(...)`,
// `self.load_markets(...)`, … on this Core resolve to the base defaults.
use crate::exchange_generated::ExchangeBase;
use crate::exchange::ExchangeRuntime;
use crate::pro::*;


pub struct GrvtCore {
    pub parent: crate::exchanges::grvt::GrvtCore,
}

impl GrvtCore {
    pub fn new(config: Option<crate::Value>) -> Self {
        let mut s = Self { parent: crate::exchanges::grvt::GrvtCore::new(config) };
        s.init();
        s
    }

    pub fn init(&mut self) {
        let described = GrvtCore::describe(self);
        self.initialize_properties(described);
        <Self as crate::exchange_generated::ExchangeBase>::after_construct(self);
    }

    /// Compatibility no-op. The old pointer-based dispatch needed a post-move
    /// `bind()`; static trait dispatch (review #1) needs no binding, so this
    /// just exists so callers that still call it keep compiling.
    #[inline]
    pub fn bind(&mut self) {}
}

impl crate::exchange::DerivedExchange for GrvtCore {
    fn nonce(&self, ) -> crate::Value {
        crate::exchange::DerivedExchange::nonce(&self.parent)
    }
    fn parse_ticker(&self, ticker: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_ticker(&self.parent, ticker, market)
    }
    fn parse_trade(&self, trade: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_trade(&self.parent, trade, market)
    }
    fn parse_order(&self, order: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_order(&self.parent, order, market)
    }
    fn parse_market(&self, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_market(&self.parent, market)
    }
    fn parse_ohlcv(&self, ohlcv: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_ohlcv(&self.parent, ohlcv, market)
    }
    fn parse_order_book(&self, ob: crate::Value, symbol: crate::Value, ts: crate::Value, bk: crate::Value, ak: crate::Value, pk: crate::Value, ak2: crate::Value, ck: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_order_book(&self.parent, ob, symbol, ts, bk, ak, pk, ak2, ck)
    }
    fn parse_balance(&self, response: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_balance(&self.parent, response)
    }
    fn parse_position(&self, position: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_position(&self.parent, position, market)
    }
    fn parse_funding_rate(&self, rate: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_funding_rate(&self.parent, rate, market)
    }
    fn parse_deposit(&self, tx: crate::Value, currency: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_deposit(&self.parent, tx, currency)
    }
    fn parse_deposit_address(&self, depositAddress: crate::Value, currency: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_deposit_address(&self.parent, depositAddress, currency)
    }
    fn parse_last_price(&self, entry: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_last_price(&self.parent, entry, market)
    }
    fn parse_withdrawal(&self, tx: crate::Value, currency: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_withdrawal(&self.parent, tx, currency)
    }
    fn parse_ledger_entry(&self, entry: crate::Value, currency: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_ledger_entry(&self.parent, entry, currency)
    }
    fn parse_transfer(&self, transfer: crate::Value, currency: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_transfer(&self.parent, transfer, currency)
    }
    fn parse_currency(&self, currency: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_currency(&self.parent, currency)
    }
    fn parse_bid_ask(&self, bidask: crate::Value, price_key: crate::Value, amount_key: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_bid_ask(&self.parent, bidask, price_key, amount_key, market)
    }
    fn parse_open_interest(&self, interest: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_open_interest(&self.parent, interest, market)
    }
    fn parse_liquidation(&self, liquidation: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_liquidation(&self.parent, liquidation, market)
    }
    fn parse_funding_rate_history(&self, entry: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_funding_rate_history(&self.parent, entry, market)
    }
    fn parse_margin_modification(&self, data: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_margin_modification(&self.parent, data, market)
    }
    fn parse_account(&self, account: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_account(&self.parent, account)
    }
    fn parse_my_trade(&self, trade: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_my_trade(&self.parent, trade, market)
    }
    fn parse_transaction(&self, transaction: crate::Value, currency: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_transaction(&self.parent, transaction, currency)
    }
    fn parse_borrow_interest(&self, info: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_borrow_interest(&self.parent, info, market)
    }
    fn parse_adl_rank(&self, info: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_adl_rank(&self.parent, info, market)
    }
    fn parse_income(&self, info: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_income(&self.parent, info, market)
    }
    fn parse_greeks(&self, greeks: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_greeks(&self.parent, greeks, market)
    }
    fn parse_margin_mode(&self, margin_mode: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_margin_mode(&self.parent, margin_mode, market)
    }
    fn parse_conversion(&self, conversion: crate::Value, from_currency: crate::Value, to_currency: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_conversion(&self.parent, conversion, from_currency, to_currency)
    }
    fn parse_borrow_rate(&self, info: crate::Value, currency: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_borrow_rate(&self.parent, info, currency)
    }
    fn parse_leverage(&self, leverage: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_leverage(&self.parent, leverage, market)
    }
    fn parse_market_leverage_tiers(&self, info: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_market_leverage_tiers(&self.parent, info, market)
    }
    fn parse_deposit_withdraw_fee(&self, fee: crate::Value, currency: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_deposit_withdraw_fee(&self.parent, fee, currency)
    }
    fn parse_prediction_trade(&self, trade: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_prediction_trade(&self.parent, trade, market)
    }
    fn parse_prediction_order(&self, order: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_prediction_order(&self.parent, order, market)
    }
    fn parse_prediction_position(&self, position: crate::Value, market: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::parse_prediction_position(&self.parent, position, market)
    }
    fn create_expired_option_market(&self, symbol: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::create_expired_option_market(&self.parent, symbol)
    }
    fn sign(&self, path: crate::Value, api: crate::Value, method: crate::Value, params: crate::Value, headers: crate::Value, body: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::sign(&self.parent, path, api, method, params, headers, body)
    }
    fn handle_errors(&self, code: crate::Value, reason: crate::Value, url: crate::Value, method: crate::Value, headers: crate::Value, body: crate::Value, response: crate::Value, request_headers: crate::Value, request_body: crate::Value) -> crate::Value {
        crate::exchange::DerivedExchange::handle_errors(&self.parent, code, reason, url, method, headers, body, response, request_headers, request_body)
    }
}

impl crate::exchange_generated::ExchangeBase for GrvtCore {
    fn call_dynamic<'a>(&'a mut self, method: &'a str, args: Vec<crate::Value>)
        -> std::pin::Pin<Box<dyn std::future::Future<Output = crate::Value> + Send + 'a>>
    {
        Box::pin(async move {
            match method {
                "authenticate" => self.authenticate(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "handle_error_message" => self.handle_error_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
                "handle_message" => { self.handle_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
                "parse_ws_my_trade" => self.parse_ws_my_trade(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
                "parse_ws_ohlcv" => self.parse_ws_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
                "parse_ws_order" => self.parse_ws_order(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
                "parse_ws_position" => self.parse_ws_position(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
                "parse_ws_ticker" => self.parse_ws_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
                "parse_ws_trade" => self.parse_ws_trade(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
                "request_id" => self.request_id(),
                "subscribe_multiple" => self.subscribe_multiple(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null), args.get(2).cloned().unwrap_or(crate::Value::Null), &args.get(3..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_my_trades" => self.watch_my_trades(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_ohlcv" => self.watch_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_ohlcv_for_symbols" => self.watch_ohlcv_for_symbols(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_order_book" => self.watch_order_book(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_order_book_for_symbols" => self.watch_order_book_for_symbols(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_orders" => self.watch_orders(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_positions" => self.watch_positions(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_ticker" => self.watch_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_tickers" => self.watch_tickers(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_trades" => self.watch_trades(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_trades_for_symbols" => self.watch_trades_for_symbols(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                // Go-style inheritance: an un-overridden method dispatches to the parent core.
                _ => crate::exchange_generated::ExchangeBase::call_dynamic(&mut self.parent, method, args).await,
            }
        })
    }
}
impl GrvtCore {
    /// Synchronous WS handler dispatch — routes a handler-name string (from the
    /// venue's handle_message dispatch table) to the real handler method.
    #[allow(dead_code, unreachable_patterns, clippy::all)]
    pub fn dispatch_ws_handler(&mut self, __name: &crate::Value, args: &[crate::Value]) -> crate::Value {
        let __n = match __name { crate::Value::Str(s) => s.as_str(), _ => return crate::Value::Null };
        match __n {
            "authenticate" => { crate::exchange_stubs::enqueue_spawn("authenticate", args.to_vec()); crate::Value::Null },
            "handle_error_message" => self.handle_error_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
            "handle_message" => { self.handle_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_my_trade" => { self.handle_my_trade(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_ohlcv" => { self.handle_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_order" => { self.handle_order(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_order_book" => { self.handle_order_book(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_position" => { self.handle_position(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_ticker" => { self.handle_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_trades" => { self.handle_trades(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "parse_ws_my_trade" => self.parse_ws_my_trade(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
            "parse_ws_ohlcv" => self.parse_ws_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
            "parse_ws_order" => self.parse_ws_order(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
            "parse_ws_position" => self.parse_ws_position(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
            "parse_ws_ticker" => self.parse_ws_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
            "parse_ws_trade" => self.parse_ws_trade(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
            "request_id" => self.request_id(),
            "subscribe_multiple" => { crate::exchange_stubs::enqueue_spawn("subscribe_multiple", args.to_vec()); crate::Value::Null },
            "watch_my_trades" => { crate::exchange_stubs::enqueue_spawn("watch_my_trades", args.to_vec()); crate::Value::Null },
            "watch_ohlcv" => { crate::exchange_stubs::enqueue_spawn("watch_ohlcv", args.to_vec()); crate::Value::Null },
            "watch_ohlcv_for_symbols" => { crate::exchange_stubs::enqueue_spawn("watch_ohlcv_for_symbols", args.to_vec()); crate::Value::Null },
            "watch_order_book" => { crate::exchange_stubs::enqueue_spawn("watch_order_book", args.to_vec()); crate::Value::Null },
            "watch_order_book_for_symbols" => { crate::exchange_stubs::enqueue_spawn("watch_order_book_for_symbols", args.to_vec()); crate::Value::Null },
            "watch_orders" => { crate::exchange_stubs::enqueue_spawn("watch_orders", args.to_vec()); crate::Value::Null },
            "watch_positions" => { crate::exchange_stubs::enqueue_spawn("watch_positions", args.to_vec()); crate::Value::Null },
            "watch_ticker" => { crate::exchange_stubs::enqueue_spawn("watch_ticker", args.to_vec()); crate::Value::Null },
            "watch_tickers" => { crate::exchange_stubs::enqueue_spawn("watch_tickers", args.to_vec()); crate::Value::Null },
            "watch_trades" => { crate::exchange_stubs::enqueue_spawn("watch_trades", args.to_vec()); crate::Value::Null },
            "watch_trades_for_symbols" => { crate::exchange_stubs::enqueue_spawn("watch_trades_for_symbols", args.to_vec()); crate::Value::Null },
            _ => crate::Value::Null,
        }
    }
}

impl std::ops::Deref for GrvtCore {
    type Target = crate::exchange::Exchange;
    fn deref(&self) -> &crate::exchange::Exchange { std::ops::Deref::deref(&self.parent) }
}

impl std::ops::DerefMut for GrvtCore {
    fn deref_mut(&mut self) -> &mut crate::exchange::Exchange { std::ops::DerefMut::deref_mut(&mut self.parent) }
}

impl GrvtCore {
    pub fn describe(&self) -> Value {
        return self.deep_extend(self.parent.describe(), &[Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("has".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("ws".to_string(), Value::Bool(true));
        m.insert("watchTicker".to_string(), Value::Bool(true));
        m.insert("watchTickers".to_string(), Value::Bool(true));
        m.insert("watchTrades".to_string(), Value::Bool(true));
        m.insert("watchTradesForSymbols".to_string(), Value::Bool(true));
        m.insert("watchOHLCV".to_string(), Value::Bool(true));
        m.insert("watchOHLCVForSymbols".to_string(), Value::Bool(true));
        m.insert("watchOrderBook".to_string(), Value::Bool(true));
        m.insert("watchOrderBookForSymbols".to_string(), Value::Bool(true));
        m.insert("watchMyTrades".to_string(), Value::Bool(true));
        m.insert("watchPositions".to_string(), Value::Bool(true));
        m.insert("watchOrders".to_string(), Value::Bool(true));
    m
}));
        m.insert("urls".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("api".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("ws".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("publicMarket".to_string(), Value::Str("wss://market-data.grvt.io/ws/full".to_string()));
        m.insert("privateTrading".to_string(), Value::Str("wss://trades.grvt.io/ws/full".to_string()));
    m
}));
    m
}));
    m
}));
        m.insert("options".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("watchOrderBookForSymbols".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("depth".to_string(), Value::Int(100));
        m.insert("interval".to_string(), Value::Int(500));
        m.insert("channel".to_string(), Value::Str("v1.book.s".to_string()));
    m
}));
        m.insert("watchTickers".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("channel".to_string(), Value::Str("v1.ticker.s".to_string()));
        m.insert("interval".to_string(), Value::Int(500));
    m
}));
    m
}));
        m.insert("streaming".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("keepAlive".to_string(), Value::Int(300000));
    m
}));
    m
})]);

    Value::Null
}

    pub fn handle_message(&mut self, mut client: Value, mut message: Value) {
        //
        // confirmation
        //
        //  {
        //     jsonrpc: '2.0',
        //     result: {
        //         stream: 'v1.mini.d',
        //         subs: [ 'BTC_USDT_Perp@500' ],
        //         unsubs: [],
        //         num_snapshots: [ 1 ],
        //         first_sequence_number: [ '1061214' ],
        //         latest_sequence_number: [ '1061213' ]
        //     },
        //     id: 1,
        //     method: 'subscribe'
        //  }
        //
        // ticker
        //
        //  {
        //     stream: "v1.mini.d",
        //     selector: "BTC_USDT_Perp@500",
        //     sequence_number: "0",
        //     feed: {
        //         event_time: "1767198134519661154",
        //         instrument: "BTC_USDT_Perp",
        //         ...
        //     },
        //     prev_sequence_number: "0",
        //  }
        //
        if is_equal(&self.handle_error_message(client.clone(), message.clone()), &Value::Bool(true)) {
            return;
        }
        let mut methods: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("v1.ticker.s".to_string(), Value::Str("handle_ticker".to_string()).clone());
                m.insert("v1.ticker.d".to_string(), Value::Str("handle_ticker".to_string()).clone());
                m.insert("v1.mini.d".to_string(), Value::Str("handle_ticker".to_string()).clone());
                m.insert("v1.mini.s".to_string(), Value::Str("handle_ticker".to_string()).clone());
                m.insert("v1.trade".to_string(), Value::Str("handle_trades".to_string()).clone());
                m.insert("v1.candle".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("v1.book.s".to_string(), Value::Str("handle_order_book".to_string()).clone());
                m.insert("v1.book.d".to_string(), Value::Str("handle_order_book".to_string()).clone());
                m.insert("v1.fill".to_string(), Value::Str("handle_my_trade".to_string()).clone());
                m.insert("v1.position".to_string(), Value::Str("handle_position".to_string()).clone());
                m.insert("v1.order".to_string(), Value::Str("handle_order".to_string()).clone());
            m
        });
        let mut methodName: Value = self.safe_string_k(message.clone(), "method", &[]);
        if is_equal(&methodName, &Value::Str("subscribe".to_string())) {
            return;
        }
        let mut channel: Value = self.safe_string_k(message.clone(), "stream", &[]);
        let mut method: Value = self.safe_value(methods.clone(), channel.clone(), &[]);
        if !is_equal(&method, &Value::Null) {
            self.dispatch_ws_handler(&method, &[client.clone(), message.clone()]);
        }
}

    pub async fn subscribe_multiple(&mut self, mut messageHashes: Value, mut request: Value, mut rawHashes: Value, optional_args: &[Value]) -> Value {
        let mut publicOrPrivate = get_arg(optional_args, 0, Value::Bool(true));
        let mut payload: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("jsonrpc".to_string(), Value::Str("2.0".to_string()));
                m.insert("method".to_string(), Value::Str("subscribe".to_string()));
                m.insert("params".to_string(), request.clone());
                m.insert("id".to_string(), self.request_id());
            m
        });
        let mut apiPart: Value = ternary(is_true(&publicOrPrivate), Value::Str("publicMarket".to_string()), Value::Str("privateTrading".to_string()));
        let __ws_arg_0 = get_value(&self.urls, &Value::Str("api".to_string()));
        return self.watch_multiple(get_value(&get_value(&__ws_arg_0, &Value::Str("ws".to_string())), &apiPart), messageHashes.clone(), &[payload.clone(), rawHashes.clone()]).await;

    Value::Null
}

    pub fn request_id(&mut self) -> Value {
        self.lock_id(&[]);
        let mut newValue: Value = self.sum(&[self.safe_integer_k(self.options.clone(), "requestId", &[Value::Int(0)]), Value::Int(1)]);
        add_element_to_object(&mut self.options, &Value::Str("requestId".to_string()), newValue.clone());
        self.unlock_id(&[]);
        return newValue;

    Value::Null
}

/*
 * @method
 * @name grvt#watchTicker
 * @description watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
 * @see https://api-docs.grvt.io/market_data_streams/#mini-ticker-snap-feed-selector
 * @param {string} symbol unified symbol of the market to fetch the ticker for
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} a [ticker structure]{@link https://docs.ccxt.com/?id=ticker-structure}
 */
    pub async fn watch_ticker(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        symbol = self.symbol(symbol.clone());
        let __ws_arg_1 = self.extend(params.clone(), &[Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("callerMethodName".to_string(), Value::Str("watchTicker".to_string()));
    m
})]);
        let mut tickers: Value = self.watch_tickers(&[Value::List(vec![symbol.clone()]), __ws_arg_1]).await;
        return get_value(&tickers, &symbol);

    Value::Null
}

/*
 * @method
 * @name grvt#watchTickers
 * @description watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for all markets of a specific list
 * @see https://api-docs.grvt.io/market_data_streams/#mini-ticker-snap-feed-selector
 * @param {string[]} symbols unified symbol of the market to fetch the ticker for
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} a [ticker structure]{@link https://docs.ccxt.com/?id=ticker-structure}
 */
    pub async fn watch_tickers(&mut self, optional_args: &[Value]) -> Value {
        let mut symbols = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&symbols, &Value::Null) {
            panic!("{}", crate::exchange_errors::arguments_required(add(&self.id, &Value::Str(" watchTickers requires a symbols argument".to_string()))));
        }
        let mut channel: Value = Value::Null;
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchTickers".to_string()), Value::Str("channel".to_string()), &[Value::Str("v1.ticker.s".to_string())]); channel = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        let mut interval: Value = Value::Int(500);
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchTickers".to_string()), Value::Str("interval".to_string()), &[interval.clone()]); interval = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        symbols = self.market_symbols(&[symbols.clone()]);
        let mut rawHashes: Value = Value::List(vec![]);
        let mut messageHashes: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_364: bool = true;
            while { if !__for_first_364 { i = add(&i, &Value::Int(1)); } __for_first_364 = false; is_less_than(&i, &get_array_length(&symbols)) } {
            let mut symbol: Value = get_value(&symbols, &i);
            let mut symbol: Value = get_value(&symbols, &i);
            let mut market: Value = self.market(symbol.clone());
            let mut marketId: Value = get_value(&market, &Value::Str("id".to_string()));
            append_to_array(&mut rawHashes, add(&add(&marketId, &Value::Str("@".to_string())), &to_string_val(&interval)));
            append_to_array(&mut messageHashes, add(&Value::Str("ticker::".to_string()), &get_value(&market, &Value::Str("symbol".to_string()))));
        }
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), channel.clone());
                m.insert("selectors".to_string(), rawHashes.clone());
            m
        });
        let __ws_arg_2 = self.extend(params.clone(), &[request.clone()]);
        let mut ticker: Value = self.subscribe_multiple(messageHashes.clone(), __ws_arg_2, rawHashes.clone(), &[]).await;
        if is_true(&self.newUpdates) {
            let mut tickers: Value = Value::Map({
                let mut m = indexmap::IndexMap::new();
                m
            });
            add_element_to_object(&mut tickers, &get_value(&ticker, &Value::Str("symbol".to_string())), ticker.clone());
            return tickers;
        }
        return self.filter_by_array(self.tickers.clone(), Value::Str("symbol".to_string()), &[symbols.clone()]);

    Value::Null
}

    pub fn handle_ticker(&mut self, mut client: Value, mut message: Value) {
        //
        // v1.ticker.s
        //
        //    {
        //        "stream": "v1.ticker.s",
        //        "selector": "BTC_USDT_Perp@500",
        //        "sequence_number": "0",
        //        "feed": {
        //            "event_time": "1767199535382794823",
        //            "instrument": "BTC_USDT_Perp",
        //            "mark_price": "87439.392166151",
        //            "index_price": "87462.426721779",
        //            "last_price": "87467.5",
        //            "last_size": "0.001",
        //            "mid_price": "87474.35",
        //            "best_bid_price": "87474.3",
        //            "best_bid_size": "2.435",
        //            "best_ask_price": "87474.4",
        //            "best_ask_size": "3.825",
        //            "funding_rate_8h_curr": "0.01",
        //            "funding_rate_8h_avg": "0.01",
        //            "interest_rate": "0.0",
        //            "forward_price": "0.0",
        //            "buy_volume_24h_b": "3115.631",
        //            "sell_volume_24h_b": "3195.236",
        //            "buy_volume_24h_q": "275739265.1558",
        //            "sell_volume_24h_q": "282773286.2658",
        //            "high_price": "89187.2",
        //            "low_price": "87404.1",
        //            "open_price": "88667.1",
        //            "open_interest": "1914.093886738",
        //            "long_short_ratio": "1.472050",
        //            "funding_rate": "0.01",
        //            "funding_interval_hours": 8,
        //            "next_funding_time": "1767225600000000000"
        //        },
        //        "prev_sequence_number": "0"
        //    }
        //
        // v1.mini.s
        //
        //    {
        //        "stream": "v1.mini.s",
        //        "selector": "BTC_USDT_Perp@500",
        //        "sequence_number": "0",
        //        "feed": {
        //            "event_time": "1767198364309454192",
        //            "instrument": "BTC_USDT_Perp",
        //            "mark_price": "87792.25830235",
        //            "index_price": "87806.705713684",
        //            "last_price": "87800.0",
        //            "last_size": "0.032",
        //            "mid_price": "87799.95",
        //            "best_bid_price": "87799.9",
        //            "best_bid_size": "0.151",
        //            "best_ask_price": "87800.0",
        //            "best_ask_size": "5.733"
        //        },
        //        "prev_sequence_number": "0"
        //    }
        //
        //  v1.mini.d
        //
        //    {
        //        "stream": "v1.mini.d",
        //        "selector": "BTC_USDT_Perp@500",
        //        "sequence_number": "1061718",
        //        "feed": {
        //            "event_time": "1767198266500017753",
        //            "instrument": "BTC_USDT_Perp",
        //            "index_price": "87820.929569614",
        //            "best_ask_size": "5.708"
        //        },
        //        "prev_sequence_number": "1061717"
        //    }
        //
        let mut data: Value = self.safe_dict_k(message.clone(), "feed", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut selector: Value = self.safe_string_k(message.clone(), "selector", &[Value::Str("".to_string())]);
        let mut parts: Value = split(&selector, &Value::Str("@".to_string()));
        let mut marketId: Value = self.safe_string(parts.clone(), Value::Int(0), &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut symbol: Value = get_value(&market, &Value::Str("symbol".to_string()));
        let mut ticker: Value = self.parse_ws_ticker(data.clone(), &[market.clone()]);
        add_element_to_object(&mut self.tickers, &symbol, ticker.clone());
        client.resolve(&[ticker.clone(), add(&Value::Str("ticker::".to_string()), &symbol)]);
}

    pub fn parse_ws_ticker(&self, mut message: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        return self.parse_ticker(message.clone(), &[market.clone()]);

    Value::Null
}

/*
 * @method
 * @name grvt#watchTrades
 * @description watches information on multiple trades made in a market
 * @see https://api-docs.grvt.io/market_data_streams/#trade_1
 * @param {string} symbol unified market symbol of the market trades were made in
 * @param {int} [since] the earliest time in ms to fetch orders for
 * @param {int} [limit] the maximum number of trade structures to retrieve
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object[]} a list of [trade structures]{@link https://docs.ccxt.com/?id=trade-structure}
 */
    pub async fn watch_trades(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut since = get_arg(optional_args, 0, Value::Null);
        let mut limit = get_arg(optional_args, 1, Value::Null);
        let mut params = get_arg(optional_args, 2, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        return self.watch_trades_for_symbols(Value::List(vec![symbol.clone()]), &[since.clone(), limit.clone(), params.clone()]).await;

    Value::Null
}

/*
 * @method
 * @name grvt#watchTradesForSymbols
 * @description get the list of most recent trades for a list of symbols
 * @see https://api-docs.grvt.io/market_data_streams/#trade_1
 * @param {string[]} symbols unified symbol of the market to fetch trades for
 * @param {int} [since] timestamp in ms of the earliest trade to fetch
 * @param {int} [limit] the maximum amount of trades to fetch
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {string} [params.limit] 50, 200, 500, 1000 (default 50)
 * @returns {object[]} a list of [trade structures]{@link https://docs.ccxt.com/?id=public-trades}
 */
    pub async fn watch_trades_for_symbols(&mut self, mut symbols: Value, optional_args: &[Value]) -> Value {
        let mut since = get_arg(optional_args, 0, Value::Null);
        let mut limit = get_arg(optional_args, 1, Value::Null);
        let mut params = get_arg(optional_args, 2, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        symbols = self.market_symbols(&[symbols.clone()]);
        let mut rawHashes: Value = Value::List(vec![]);
        let mut messageHashes: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_365: bool = true;
            while { if !__for_first_365 { i = add(&i, &Value::Int(1)); } __for_first_365 = false; is_less_than(&i, &get_array_length(&symbols)) } {
            let mut symbol: Value = get_value(&symbols, &i);
            let mut symbol: Value = get_value(&symbols, &i);
            let mut market: Value = self.market(symbol.clone());
            let mut marketId: Value = get_value(&market, &Value::Str("id".to_string()));
            let mut limitRaw: Value = self.safe_integer_k(params.clone(), "limit", &[Value::Int(50)]); // 50, 200, 500, 1000
            append_to_array(&mut rawHashes, add(&add(&marketId, &Value::Str("@".to_string())), &to_string_val(&limitRaw)));
            append_to_array(&mut messageHashes, add(&Value::Str("trade::".to_string()), &get_value(&market, &Value::Str("symbol".to_string()))));
        }
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), Value::Str("v1.trade".to_string()));
                m.insert("selectors".to_string(), rawHashes.clone());
            m
        });
        let __ws_arg_3 = self.extend(params.clone(), &[request.clone()]);
        let mut trades: Value = self.subscribe_multiple(messageHashes.clone(), __ws_arg_3, rawHashes.clone(), &[]).await;
        if is_true(&self.newUpdates) {
            let mut first: Value = self.safe_value(trades.clone(), Value::Int(0), &[]);
            let mut tradeSymbol: Value = self.safe_string_k(first.clone(), "symbol", &[]);
            limit = trades.get_limit(tradeSymbol.clone(), limit.clone());
        }
        return self.filter_by_since_limit(trades.clone(), &[since.clone(), limit.clone(), Value::Str("timestamp".to_string()), Value::Bool(true)]);

    Value::Null
}

    pub fn handle_trades(&mut self, mut client: Value, mut message: Value) {
        //
        //    {
        //        "stream": "v1.trade",
        //        "selector": "BTC_USDT_Perp@50",
        //        "sequence_number": "0",
        //        "feed": {
        //            "event_time": "1767257046164798775",
        //            "instrument": "BTC_USDT_Perp",
        //            "is_taker_buyer": true,
        //            "size": "0.001",
        //            "price": "87700.1",
        //            "mark_price": "87700.817100682",
        //            "index_price": "87708.566729268",
        //            "interest_rate": "0.0",
        //            "forward_price": "0.0",
        //            "trade_id": "73808524-19",
        //            "venue": "ORDERBOOK",
        //            "is_rpi": false
        //        },
        //        "prev_sequence_number": "0"
        //    }
        //
        let mut data: Value = self.safe_dict_k(message.clone(), "feed", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut selector: Value = self.safe_string_k(message.clone(), "selector", &[Value::Str("".to_string())]);
        let mut parts: Value = split(&selector, &Value::Str("@".to_string()));
        let mut marketId: Value = self.safe_string(parts.clone(), Value::Int(0), &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut symbol: Value = get_value(&market, &Value::Str("symbol".to_string()));
        if !is_true(&(Value::Bool(in_op(&self.trades, &symbol)))) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "tradesLimit", &[Value::Int(1000)]);
            add_element_to_object(&mut self.trades, &symbol, ArrayCache::new(limit.clone()));
        }
        let mut parsed: Value = self.parse_ws_trade(data.clone(), &[]);
        let mut stored: Value = get_value(&self.trades, &symbol);
        stored.append(parsed.clone());
        client.resolve(&[stored.clone(), add(&Value::Str("trade::".to_string()), &symbol)]);
}

    pub fn parse_ws_trade(&self, mut trade: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        return self.parse_trade(trade.clone(), &[market.clone()]);

    Value::Null
}

/*
 * @method
 * @name grvt#watchOHLCV
 * @description watches historical candlestick data containing the open, high, low, and close price, and the volume of a market
 * @see https://api-docs.grvt.io/market_data_streams/#candlestick_1
 * @param {string} symbol unified symbol of the market to fetch OHLCV data for
 * @param {string} timeframe the length of time each candle represents
 * @param {int} [since] timestamp in ms of the earliest candle to fetch
 * @param {int} [limit] the maximum amount of candles to fetch
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {int[][]} A list of candles ordered as timestamp, open, high, low, close, volume
 */
    pub async fn watch_ohlcv(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut timeframe = get_arg(optional_args, 0, Value::Str("1m".to_string()));
        let mut since = get_arg(optional_args, 1, Value::Null);
        let mut limit = get_arg(optional_args, 2, Value::Null);
        let mut params = get_arg(optional_args, 3, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        symbol = self.symbol(symbol.clone());
        add_element_to_object(&mut params, &Value::Str("callerMethodName".to_string()), Value::Str("watchOHLCV".to_string()));
        let mut result: Value = self.watch_ohlcv_for_symbols(Value::List(vec![Value::List(vec![symbol.clone(), timeframe.clone()])]), &[since.clone(), limit.clone(), params.clone()]).await;
        return get_value(&get_value(&result, &symbol), &timeframe);

    Value::Null
}

/*
 * @method
 * @name grvt#watchOHLCVForSymbols
 * @description watches historical candlestick data containing the open, high, low, and close price, and the volume of a market
 * @see https://api-docs.grvt.io/market_data_streams/#candlestick_1
 * @param {string[][]} symbolsAndTimeframes array of arrays containing unified symbols and timeframes to fetch OHLCV data for, example [['BTC/USDT', '1m'], ['LTC/USDT', '5m']]
 * @param {int} [since] timestamp in ms of the earliest candle to fetch
 * @param {int} [limit] the maximum amount of candles to fetch
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} A list of candles ordered as timestamp, open, high, low, close, volume
 */
    pub async fn watch_ohlcv_for_symbols(&mut self, mut symbolsAndTimeframes: Value, optional_args: &[Value]) -> Value {
        let mut since = get_arg(optional_args, 0, Value::Null);
        let mut limit = get_arg(optional_args, 1, Value::Null);
        let mut params = get_arg(optional_args, 2, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut rawHashes: Value = Value::List(vec![]);
        let mut messageHashes: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_366: bool = true;
            while { if !__for_first_366 { i = add(&i, &Value::Int(1)); } __for_first_366 = false; is_less_than(&i, &get_array_length(&symbolsAndTimeframes)) } {
            let mut data: Value = get_value(&symbolsAndTimeframes, &i);
            let mut data: Value = get_value(&symbolsAndTimeframes, &i);
            let mut symbolString: Value = self.safe_string(data.clone(), Value::Int(0), &[]);
            let mut market: Value = self.market(symbolString.clone());
            let mut marketId: Value = get_value(&market, &Value::Str("id".to_string()));
            let mut unfiedTimeframe: Value = self.safe_string(data.clone(), Value::Int(1), &[Value::Str("1".to_string())]);
            let mut timeframeId: Value = self.safe_string(self.timeframes.clone(), unfiedTimeframe.clone(), &[unfiedTimeframe.clone()]);
            append_to_array(&mut rawHashes, add(&add(&add(&marketId, &Value::Str("@".to_string())), &timeframeId), &Value::Str("-TRADE".to_string())));
            append_to_array(&mut messageHashes, add(&add(&add(&Value::Str("ohlcv::".to_string()), &get_value(&market, &Value::Str("symbol".to_string()))), &Value::Str("::".to_string())), &unfiedTimeframe));
        }
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), Value::Str("v1.candle".to_string()));
                m.insert("selectors".to_string(), rawHashes.clone());
            m
        });
        let __ws_arg_4 = self.extend(params.clone(), &[request.clone()]);
        let mut symboltimeframestoredVariable = self.subscribe_multiple(messageHashes.clone(), __ws_arg_4, rawHashes.clone(), &[]).await;
        let mut symbol: Value = get_value(&symboltimeframestoredVariable, &Value::Int(0));
        let mut timeframe: Value = get_value(&symboltimeframestoredVariable, &Value::Int(1));
        let mut stored: Value = get_value(&symboltimeframestoredVariable, &Value::Int(2));
        if is_true(&self.newUpdates) {
            limit = stored.get_limit(symbol.clone(), limit.clone());
        }
        let mut filtered: Value = self.filter_by_since_limit(stored.clone(), &[since.clone(), limit.clone(), Value::Int(0), Value::Bool(true)]);
        return self.create_ohlcv_object(symbol.clone(), timeframe.clone(), filtered.clone());

    Value::Null
}

    pub fn handle_ohlcv(&mut self, mut client: Value, mut message: Value) {
        //
        //    {
        //        "stream": "v1.candle",
        //        "selector": "BTC_USDT_Perp@CI_1_M-TRADE",
        //        "sequence_number": "0",
        //        "feed": {
        //            "open_time": "1767263280000000000",
        //            "close_time": "1767263340000000000",
        //            "open": "87799.1",
        //            "close": "87799.1",
        //            "high": "87799.1",
        //            "low": "87799.1",
        //            "volume_b": "0.0",
        //            "volume_q": "0.0",
        //            "trades": 0,
        //            "instrument": "BTC_USDT_Perp"
        //        },
        //        "prev_sequence_number": "0"
        //    }
        //
        let mut data: Value = self.safe_dict_k(message.clone(), "feed", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut selector: Value = self.safe_string_k(message.clone(), "selector", &[Value::Str("".to_string())]);
        let mut parts: Value = split(&selector, &Value::Str("@".to_string()));
        let mut marketId: Value = self.safe_string(parts.clone(), Value::Int(0), &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut symbol: Value = get_value(&market, &Value::Str("symbol".to_string()));
        let mut secondPart: Value = self.safe_string(parts.clone(), Value::Int(1), &[Value::Str("".to_string())]);
        let mut timeframeId: Value = replace_str(&secondPart, &Value::Str("-TRADE".to_string()), &Value::Str("".to_string()));
        let mut timeframe: Value = self.find_timeframe(timeframeId.clone(), &[]);
        let mut messageHash: Value = add(&add(&add(&Value::Str("ohlcv::".to_string()), &symbol), &Value::Str("::".to_string())), &timeframe);
        { let __be_tmp = self.safe_value(self.ohlcvs.clone(), symbol.clone(), &[Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
})]); add_element_to_object(&mut self.ohlcvs, &symbol, __be_tmp); };
        if !is_true(&(Value::Bool(in_op(&get_value(&self.ohlcvs, &symbol), &timeframe)))) {
            let mut limit: Value = self.handle_option(Value::Str("watchOHLCV".to_string()), Value::Str("limit".to_string()), &[Value::Int(1000)]);
            add_element_to_object(get_value_mut(unsafe { crate::runtime::coerce_value_to_mut(&self.ohlcvs) }, &symbol), &timeframe, ArrayCacheByTimestamp::new(limit.clone()));
        }
        let mut stored: Value = get_value(&get_value(&self.ohlcvs, &symbol), &timeframe);
        let mut parsed: Value = self.parse_ws_ohlcv(data.clone(), &[market.clone()]);
        stored.append(parsed.clone());
        let mut resolveData: Value = Value::List(vec![symbol.clone(), timeframe.clone(), stored.clone()]);
        client.resolve(&[resolveData.clone(), messageHash.clone()]);
}

    pub fn parse_ws_ohlcv(&self, mut ohlcv: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        return self.parse_ohlcv(ohlcv.clone(), &[market.clone()]);

    Value::Null
}

/*
 * @method
 * @name grvt#watchOrderBook
 * @description watches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
 * @see https://api-docs.grvt.io/market_data_streams/#orderbook-snap
 * @see https://api-docs.grvt.io/market_data_streams/#orderbook-delta
 * @param {string} symbol unified symbol of the market to fetch the order book for
 * @param {int} [limit] the maximum amount of order book entries to return.
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} an [order book structure]{@link https://docs.ccxt.com/?id=order-book-structure}
 */
    pub async fn watch_order_book(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut limit = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        symbol = self.symbol(symbol.clone());
        return self.watch_order_book_for_symbols(Value::List(vec![symbol.clone()]), &[limit.clone(), params.clone()]).await;

    Value::Null
}

/*
 * @method
 * @name grvt#watchOrderBookForSymbols
 * @description watches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
 * @see https://api-docs.grvt.io/market_data_streams/#orderbook-snap
 * @see https://api-docs.grvt.io/market_data_streams/#orderbook-delta
 * @param {string[]} symbols unified array of symbols
 * @param {int} [limit] the maximum amount of order book entries to return.
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} an [order book structure]{@link https://docs.ccxt.com/?id=order-book-structure}
 */
    pub async fn watch_order_book_for_symbols(&mut self, mut symbols: Value, optional_args: &[Value]) -> Value {
        let mut limit = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut channel: Value = Value::Null;
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBook".to_string()), Value::Str("channel".to_string()), &[Value::Str("v1.book.d".to_string())]); channel = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        let mut isSnapshot: bool = is_equal(&channel, &Value::Str("v1.book.s".to_string()));
        let mut symbolsLength: Value = get_array_length(&symbols);
        if is_equal(&symbolsLength, &Value::Int(0)) {
            panic!("{}", crate::exchange_errors::arguments_required(add(&self.id, &Value::Str(" watchOrderBookForSymbols() requires a non-empty array of symbols".to_string()))));
        }
        if is_equal(&limit, &Value::Null) {
            { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBook".to_string()), Value::Str("limit".to_string()), &[Value::Int(100)]); limit = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        }
        let mut interval: Value = Value::Int(500);
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBook".to_string()), Value::Str("interval".to_string()), &[interval.clone()]); interval = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        symbols = self.market_symbols(&[symbols.clone()]);
        let mut extraPart: Value = ternary(is_true(&isSnapshot), (add(&add(&to_string_val(&interval), &Value::Str("-".to_string())), &to_string_val(&limit))), to_string_val(&interval));
        let mut rawHashes: Value = Value::List(vec![]);
        let mut messageHashes: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_367: bool = true;
            while { if !__for_first_367 { i = add(&i, &Value::Int(1)); } __for_first_367 = false; is_less_than(&i, &get_array_length(&symbols)) } {
            let mut symbol: Value = get_value(&symbols, &i);
            let mut symbol: Value = get_value(&symbols, &i);
            let mut market: Value = self.market(symbol.clone());
            let mut marketId: Value = get_value(&market, &Value::Str("id".to_string()));
            append_to_array(&mut rawHashes, add(&add(&marketId, &Value::Str("@".to_string())), &extraPart));
            append_to_array(&mut messageHashes, add(&Value::Str("orderbook::".to_string()), &get_value(&market, &Value::Str("symbol".to_string()))));
        }
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), channel.clone());
                m.insert("selectors".to_string(), rawHashes.clone());
            m
        });
        let __ws_arg_5 = self.extend(request.clone(), &[params.clone()]);
        let mut orderbook: Value = self.subscribe_multiple(messageHashes.clone(), __ws_arg_5, rawHashes.clone(), &[]).await;
        return orderbook.limit();

    Value::Null
}

    pub fn handle_order_book(&mut self, mut client: Value, mut message: Value) {
        //
        //    {
        //        "stream": "v1.book.s",
        //        "selector": "BTC_USDT_Perp@500-100",
        //        "sequence_number": "0",
        //        "feed": {
        //            "event_time": "1767292408400000000",
        //            "instrument": "BTC_USDT_Perp",
        //            "bids": [
        //                {
        //                    "price": "88107.3",
        //                    "size": "5.322",
        //                    "num_orders": 11
        //                },
        //            ],
        //            "asks": [
        //                {
        //                    "price": "88107.4",
        //                    "size": "5.273",
        //                    "num_orders": 37
        //                },
        //            ]
        //        },
        //        "prev_sequence_number": "0"
        //    }
        //
        let mut data: Value = self.safe_dict_k(message.clone(), "feed", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut selector: Value = self.safe_string_k(message.clone(), "selector", &[Value::Str("".to_string())]);
        let mut parts: Value = split(&selector, &Value::Str("@".to_string()));
        let mut marketId: Value = self.safe_string(parts.clone(), Value::Int(0), &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut symbol: Value = get_value(&market, &Value::Str("symbol".to_string()));
        let mut timestamp: Value = self.safe_integer_product(data.clone(), Value::Str("event_time".to_string()), Value::Float(0.000001), &[]);
        if !is_true(&(Value::Bool(in_op(&self.orderbooks, &symbol)))) {
            { let __be_tmp = self.order_book(&[]); add_element_to_object(&mut self.orderbooks, &symbol, __be_tmp); };
        }
        let mut orderbook: Value = get_value(&self.orderbooks, &symbol);
        let mut sequenceNumber: Value = self.safe_integer_k(message.clone(), "sequence_number", &[Value::Int(0)]);
        let mut stream: Value = self.safe_string_k(message.clone(), "stream", &[]);
        let mut isSnapshotChannel: bool = is_equal(&stream, &Value::Str("v1.book.s".to_string()));
        let mut isSnapshotMessage: bool = is_less_than_or_equal(&sequenceNumber, &Value::Int(0));
        if is_true(&isSnapshotChannel) || is_true(&isSnapshotMessage) {
            let mut snapshot: Value = self.parse_order_book(data.clone(), symbol.clone(), &[timestamp.clone(), Value::Str("bids".to_string()), Value::Str("asks".to_string()), Value::Str("price".to_string()), Value::Str("size".to_string())]);
            orderbook.reset(snapshot.clone());
        }  else {
            let mut asks: Value = self.safe_list_k(data.clone(), "asks", &[Value::List(vec![])]);
            let mut bids: Value = self.safe_list_k(data.clone(), "bids", &[Value::List(vec![])]);
            self.handle_deltas_with_keys(get_value(&orderbook, &Value::Str("asks".to_string())), asks.clone(), &[Value::Str("price".to_string()), Value::Str("size".to_string())]);
            self.handle_deltas_with_keys(get_value(&orderbook, &Value::Str("bids".to_string())), bids.clone(), &[Value::Str("price".to_string()), Value::Str("size".to_string())]);
            add_element_to_object(&mut orderbook, &Value::Str("timestamp".to_string()), timestamp.clone());
            add_element_to_object(&mut orderbook, &Value::Str("datetime".to_string()), self.iso8601(timestamp.clone()));
        }
        // grvt defaults to the delta channel (v1.book.d); if the very first
        // message is a delta, the freshly-created orderbook has symbol=null
        // because no snapshot has reset it yet. Set it unconditionally — we
        // know the symbol from the selector regardless of channel. Java's
        // typed WsOrderBook surfaces this as `"symbol":null` in the output;
        // Python/JS dict-backed orderbooks happen to mask it but the
        // unconditional assignment is correct for every language.
        add_element_to_object(&mut orderbook, &Value::Str("symbol".to_string()), symbol.clone());
        add_element_to_object(&mut orderbook, &Value::Str("nonce".to_string()), sequenceNumber.clone());
        let mut messageHash: Value = add(&Value::Str("orderbook::".to_string()), &symbol);
        add_element_to_object(&mut self.orderbooks, &symbol, orderbook.clone());
        client.resolve(&[orderbook.clone(), messageHash.clone()]);
}

    pub async fn authenticate(&mut self, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        self.check_required_credentials(&[]);
        self.sign_in(&[]).await;
        let mut wsOptions: Value = self.safe_dict_k(self.options.clone(), "ws", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut authenticated: Value = self.safe_string_k(wsOptions.clone(), "token", &[]);
        if is_equal(&authenticated, &Value::Null) {
            let mut accountId: Value = self.safe_string_k(self.options.clone(), "AuthAccountId", &[]);
            let mut cookieValue: Value = self.safe_string_k(self.options.clone(), "AuthCookieValue", &[]);
            if is_equal(&cookieValue, &Value::Null) || is_equal(&accountId, &Value::Null) {
                panic!("{}", crate::exchange_errors::authentication_error(add(&self.id, &Value::Str(" : at first, you need to authenticate with exchange using signIn() method.".to_string()))));
            }
            let mut defaultOptions: Value = Value::Map({
                let mut m = indexmap::IndexMap::new();
                    m.insert("ws".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("options".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("headers".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("Cookie".to_string(), cookieValue.clone());
        m.insert("X-Grvt-Account-Id".to_string(), accountId.clone());
    m
}));
    m
}));
    m
}));
                m
            });
            self.extend_exchange_options(&[defaultOptions.clone()]);
            let __ws_arg_6 = get_value(&self.urls, &Value::Str("api".to_string()));
            self.client(&[get_value(&get_value(&__ws_arg_6, &Value::Str("ws".to_string())), &Value::Str("privateTrading".to_string()))]);
        }

    Value::Null
}

/*
 * @method
 * @name grvt#watchMyTrades
 * @description watches information on multiple trades made by the user
 * @see https://api-docs.grvt.io/trading_streams/#fill
 * @param {string} symbol unified market symbol of the market trades were made in
 * @param {int} [since] the earliest time in ms to fetch trades for
 * @param {int} [limit] the maximum number of trade structures to retrieve
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {boolean} [params.unifiedMargin] use unified margin account
 * @returns {object[]} a list of [trade structures]{@link https://docs.ccxt.com/?id=trade-structure}
 */
    pub async fn watch_my_trades(&mut self, optional_args: &[Value]) -> Value {
        let mut symbol = get_arg(optional_args, 0, Value::Null);
        let mut since = get_arg(optional_args, 1, Value::Null);
        let mut limit = get_arg(optional_args, 2, Value::Null);
        let mut params = get_arg(optional_args, 3, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        self.authenticate(&[]).await;
        let mut subAccountId: Value = self.parent.get_sub_account_id(params.clone());
        let mut messageHashes: Value = Value::List(vec![]);
        let mut rawHashes: Value = Value::List(vec![]);
        if !is_equal(&symbol, &Value::Null) {
            let mut market: Value = self.market(symbol.clone());
            append_to_array(&mut rawHashes, add(&add(&subAccountId, &Value::Str("-".to_string())), &get_value(&market, &Value::Str("id".to_string()))));
            append_to_array(&mut messageHashes, add(&Value::Str("myTrades::".to_string()), &get_value(&market, &Value::Str("symbol".to_string()))));
        }  else {
            append_to_array(&mut messageHashes, Value::Str("myTrades".to_string()));
            append_to_array(&mut rawHashes, subAccountId.clone());
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), Value::Str("v1.fill".to_string()));
                m.insert("selectors".to_string(), rawHashes.clone());
            m
        });
        let __ws_arg_7 = self.extend(request.clone(), &[params.clone()]);
        let mut trades: Value = self.subscribe_multiple(messageHashes.clone(), __ws_arg_7, messageHashes.clone(), &[Value::Bool(false)]).await;
        if is_true(&self.newUpdates) {
            limit = trades.get_limit(symbol.clone(), limit.clone());
        }
        return self.filter_by_since_limit(trades.clone(), &[since.clone(), limit.clone(), Value::Str("timestamp".to_string()), Value::Bool(true)]);

    Value::Null
}

    pub fn handle_my_trade(&mut self, mut client: Value, mut message: Value) {
        //
        //    {
        //        "stream": "v1.fill",
        //        "selector": "2147050003876484-BTC_USDT_Perp",
        //        "sequence_number": "1",
        //        "feed": {
        //            "event_time": "1767354369431470728",
        //            "sub_account_id": "2147050003876484",
        //            "instrument": "BTC_USDT_Perp",
        //            "is_buyer": true,
        //            "is_taker": true,
        //            "size": "0.001",
        //            "price": "89473.4",
        //            "mark_price": "89475.966335827",
        //            "index_price": "89515.016819765",
        //            "interest_rate": "0.0",
        //            "forward_price": "0.0",
        //            "realized_pnl": "0.0",
        //            "fee": "0.040263",
        //            "fee_rate": "0.045",
        //            "trade_id": "74150425-1",
        //            "order_id": "0x0101010503a12f6e000000007791f1bd",
        //            "venue": "ORDERBOOK",
        //            "is_liquidation": false,
        //            "client_order_id": "99191900",
        //            "signer": "0x42c9f56f2c9da534f64b8806d64813b29c62a01d",
        //            "broker": "UNSPECIFIED",
        //            "is_rpi": false,
        //            "builder": "0x00",
        //            "builder_fee_rate": "0.0",
        //            "builder_fee": "0"
        //        },
        //        "prev_sequence_number": "0"
        //    }
        //
        let mut data: Value = self.safe_dict_k(message.clone(), "feed", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        if is_equal(&self.myTrades, &Value::Null) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "tradesLimit", &[Value::Int(1000)]);
            self.myTrades = ArrayCacheBySymbolById::new(limit.clone());
        }
        let mut trade: Value = self.parse_ws_my_trade(data.clone(), &[]);
        self.myTrades.append(trade.clone());
        client.resolve(&[self.myTrades.clone(), add(&Value::Str("myTrades::".to_string()), &get_value(&trade, &Value::Str("symbol".to_string())))]);
        client.resolve(&[self.myTrades.clone(), Value::Str("myTrades".to_string())]);
}

    pub fn parse_ws_my_trade(&self, mut trade: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        return self.parse_trade(trade.clone(), &[market.clone()]);

    Value::Null
}

/*
 * @method
 * @name grvt#watchPositions
 * @see https://api-docs.grvt.io/trading_streams/#positions
 * @description watch all open positions
 * @param {string[]} [symbols] list of unified market symbols
 * @param {int} [since] the earliest time in ms to fetch positions for
 * @param {int} [limit] the maximum number of positions to retrieve
 * @param {object} params extra parameters specific to the exchange API endpoint
 * @returns {object[]} a list of [position structure]{@link https://docs.ccxt.com/en/latest/manual.html#position-structure}
 */
    pub async fn watch_positions(&mut self, optional_args: &[Value]) -> Value {
        let mut symbols = get_arg(optional_args, 0, Value::Null);
        let mut since = get_arg(optional_args, 1, Value::Null);
        let mut limit = get_arg(optional_args, 2, Value::Null);
        let mut params = get_arg(optional_args, 3, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        self.authenticate(&[]).await;
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut subAccountId: Value = self.parent.get_sub_account_id(params.clone());
        symbols = self.market_symbols(&[symbols.clone()]);
        let mut rawHashes: Value = Value::List(vec![]);
        let mut messageHashes: Value = Value::List(vec![]);
        if !is_equal(&symbols, &Value::Null) {
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_368: bool = true;
                while { if !__for_first_368 { i = add(&i, &Value::Int(1)); } __for_first_368 = false; is_less_than(&i, &get_array_length(&symbols)) } {
                let mut symbol: Value = get_value(&symbols, &i);
                let mut symbol: Value = get_value(&symbols, &i);
                let mut market: Value = self.market(symbol.clone());
                append_to_array(&mut rawHashes, add(&add(&subAccountId, &Value::Str("-".to_string())), &get_value(&market, &Value::Str("id".to_string()))));
                append_to_array(&mut messageHashes, add(&Value::Str("positions::".to_string()), &get_value(&market, &Value::Str("symbol".to_string()))));
            }
            }
        }  else {
            append_to_array(&mut messageHashes, Value::Str("positions".to_string()));
            append_to_array(&mut rawHashes, subAccountId.clone());
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), Value::Str("v1.position".to_string()));
                m.insert("selectors".to_string(), rawHashes.clone());
            m
        });
        let __ws_arg_8 = self.extend(request.clone(), &[params.clone()]);
        let mut newPositions: Value = self.subscribe_multiple(messageHashes.clone(), __ws_arg_8, rawHashes.clone(), &[Value::Bool(false)]).await;
        if is_true(&self.newUpdates) {
            return newPositions;
        }
        return self.filter_by_symbols_since_limit(self.positions.clone(), &[symbols.clone(), since.clone(), limit.clone(), Value::Bool(true)]);

    Value::Null
}

    pub fn handle_position(&mut self, mut client: Value, mut message: Value) {
        //
        //    {
        //        "stream": "v1.position",
        //        "selector": "2147050003876484-BTC_USDT_Perp",
        //        "sequence_number": "0",
        //        "feed": {
        //            "event_time": "1767356959482262748",
        //            "sub_account_id": "2147050003876484",
        //            "instrument": "BTC_USDT_Perp",
        //            "size": "0.001",
        //            "notional": "89.430118",
        //            "entry_price": "89426.4",
        //            "exit_price": "0.0",
        //            "mark_price": "89430.118505969",
        //            "unrealized_pnl": "0.003718",
        //            "realized_pnl": "0.0",
        //            "total_pnl": "0.003718",
        //            "roi": "0.0041",
        //            "quote_index_price": "0.999101105",
        //            "est_liquidation_price": "74347.153505969",
        //            "leverage": "20.0",
        //            "cumulative_fee": "0.040241",
        //            "cumulative_realized_funding_payment": "0.0",
        //            "margin_type": "CROSS"
        //        },
        //        "prev_sequence_number": "0"
        //    }
        //
        if is_equal(&self.positions, &Value::Null) {
            self.positions = ArrayCacheBySymbolBySide::new(Value::Null);
        }
        let mut data: Value = self.safe_dict_k(message.clone(), "feed", &[]);
        let mut position: Value = self.parse_ws_position(data.clone(), &[]);
        let mut symbol: Value = self.safe_string_k(position.clone(), "symbol", &[]);
        self.positions.append(position.clone());
        let mut newPositions: Value = Value::List(vec![]);
        append_to_array(&mut newPositions, position.clone());
        client.resolve(&[newPositions.clone(), add(&Value::Str("positions::".to_string()), &symbol)]);
        client.resolve(&[newPositions.clone(), Value::Str("positions".to_string())]);
}

    pub fn parse_ws_position(&self, mut position: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        return self.parse_position(position.clone(), &[market.clone()]);

    Value::Null
}

/*
 * @method
 * @name grvt#watchOrders
 * @description watches information on multiple orders made by the user
 * @see https://api-docs.grvt.io/trading_streams/#order_1-feed-selector
 * @param {string} symbol unified market symbol of the market orders were made in
 * @param {int} [since] the earliest time in ms to fetch orders for
 * @param {int} [limit] the maximum number of order structures to retrieve
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object[]} a list of [order structures]{@link https://docs.ccxt.com/?id=order-structure}
 */
    pub async fn watch_orders(&mut self, optional_args: &[Value]) -> Value {
        let mut symbol = get_arg(optional_args, 0, Value::Null);
        let mut since = get_arg(optional_args, 1, Value::Null);
        let mut limit = get_arg(optional_args, 2, Value::Null);
        let mut params = get_arg(optional_args, 3, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        self.authenticate(&[]).await;
        let mut subAccountId: Value = self.parent.get_sub_account_id(params.clone());
        let mut messageHashes: Value = Value::List(vec![]);
        let mut rawHashes: Value = Value::List(vec![]);
        if is_equal(&symbol, &Value::Null) {
            append_to_array(&mut messageHashes, Value::Str("orders".to_string()));
            append_to_array(&mut rawHashes, subAccountId.clone());
        }  else {
            let mut market: Value = self.market(symbol.clone());
            append_to_array(&mut messageHashes, add(&Value::Str("order::".to_string()), &get_value(&market, &Value::Str("symbol".to_string()))));
            append_to_array(&mut rawHashes, add(&add(&subAccountId, &Value::Str("-".to_string())), &get_value(&market, &Value::Str("id".to_string()))));
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), Value::Str("v1.order".to_string()));
                m.insert("selectors".to_string(), rawHashes.clone());
            m
        });
        let __ws_arg_9 = self.extend(request.clone(), &[params.clone()]);
        let mut orders: Value = self.subscribe_multiple(messageHashes.clone(), __ws_arg_9, rawHashes.clone(), &[Value::Bool(false)]).await;
        if is_true(&self.newUpdates) {
            limit = orders.get_limit(symbol.clone(), limit.clone());
        }
        return self.filter_by_symbol_since_limit(orders.clone(), &[symbol.clone(), since.clone(), limit.clone(), Value::Bool(true)]);

    Value::Null
}

    pub fn handle_order(&mut self, mut client: Value, mut message: Value) {
        //
        //    {
        //        "stream": "v1.order",
        //        "selector": "2147050003876484",
        //        "sequence_number": "17",
        //        "feed": {
        //            "order_id": "0x010101050390cd89000000007799a374",
        //            "sub_account_id": "2147050003876484",
        //            "is_market": false,
        //            "time_in_force": "GOOD_TILL_TIME",
        //            "post_only": false,
        //            "reduce_only": false,
        //            "legs": [
        //                {
        //                    "instrument": "BTC_USDT_Perp",
        //                    "size": "0.001",
        //                    "limit_price": "87443.0",
        //                    "is_buying_asset": true
        //                }
        //            ],
        //            "signature": {
        //                "signer": "0x42c9f56f2c9da534f64b8806d64813b29c62a01d",
        //                "r": "0x4d2b96fdf384f9d8f050e3d72327813a7308969d11dba179eaec514c3427f059",
        //                "s": "0x42717bf56091606691a569d612f302ac27e51d41df840ae217dcd0310790cd89",
        //                "v": 28,
        //                "expiration": "1769951360245000000",
        //                "nonce": 747860882,
        //                "chain_id": "0"
        //            },
        //            "metadata": {
        //                "client_order_id": "747860882",
        //                "create_time": "1767359366686762920",
        //                "trigger": {
        //                    "trigger_type": "UNSPECIFIED",
        //                    "tpsl": {
        //                        "trigger_by": "UNSPECIFIED",
        //                        "trigger_price": "0.0",
        //                        "close_position": false
        //                    }
        //                },
        //                "broker": "UNSPECIFIED",
        //                "is_position_transfer": false,
        //                "allow_crossing": false
        //            },
        //            "state": {
        //                "status": "OPEN",
        //                "reject_reason": "UNSPECIFIED",
        //                "book_size": [
        //                    "0.001"
        //                ],
        //                "traded_size": [
        //                    "0.0"
        //                ],
        //                "update_time": "1767359366686762920",
        //                "avg_fill_price": [
        //                    "0.0"
        //                ]
        //            },
        //            "builder": "0x00",
        //            "builder_fee": "0.0"
        //        },
        //        "prev_sequence_number": "16"
        //    }
        //
        let mut data: Value = self.safe_dict_k(message.clone(), "feed", &[]);
        if is_equal(&self.orders, &Value::Null) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "ordersLimit", &[Value::Int(1000)]);
            self.orders = ArrayCacheBySymbolById::new(limit.clone());
        }
        let mut order: Value = self.parse_ws_order(data.clone(), &[]);
        self.orders.append(order.clone());
        client.resolve(&[self.orders.clone(), Value::Str("orders".to_string())]);
        client.resolve(&[self.orders.clone(), add(&Value::Str("order::".to_string()), &get_value(&order, &Value::Str("symbol".to_string())))]);
}

    pub fn parse_ws_order(&self, mut order: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        return self.parse_order(order.clone(), &[market.clone()]);

    Value::Null
}

    pub fn handle_error_message(&self, mut client: Value, mut response: Value) -> Value {
        //
        //    {
        //        "jsonrpc": "2.0",
        //        "error": {
        //            "code": 3000,
        //            "message": "Instrument is invalid"
        //        },
        //        "id": 1,
        //        "method": "subscribe"
        //    }
        //
        let mut error: Value = self.safe_dict_k(response.clone(), "error", &[]);
        let mut errorCode: Value = self.safe_string_k(error.clone(), "code", &[]);
        if !is_equal(&errorCode, &Value::Null) {
            let mut body: Value = self.json(response.clone());
            let mut feedback: Value = add(&add(&self.id, &Value::Str(" ".to_string())), &body);
            let mut message: Value = self.safe_string_k(error.clone(), "message", &[]);
            self.throw_exactly_matched_exception(get_value(&self.exceptions, &Value::Str("exact".to_string())), errorCode.clone(), feedback.clone());
            self.throw_exactly_matched_exception(get_value(&self.exceptions, &Value::Str("exact".to_string())), message.clone(), feedback.clone());
            self.throw_broadly_matched_exception(get_value(&self.exceptions, &Value::Str("broad".to_string())), message.clone(), feedback.clone());
            panic!("{}", crate::exchange_errors::exchange_error(add(&add(&self.id, &Value::Str(" ".to_string())), &body)));
        }
        return Value::Bool(false);

    Value::Null
}
}