ccxt-pro 4.5.84

// 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;
// Dynamic `this[method](...)` re-entries are emitted as
// `self.call_dynamic_checked(...)` (blanket-impl'd on every Core) so an
// unresolvable name raises NotSupported instead of yielding a silent Null.
use crate::exchange::CallDynamicChecked;
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[..]).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[1.min(args.len())..]),
                "parse_ws_ohlcv" => self.parse_ws_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
                "parse_ws_order" => self.parse_ws_order(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
                "parse_ws_position" => self.parse_ws_position(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
                "parse_ws_ticker" => self.parse_ws_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
                "parse_ws_trade" => self.parse_ws_trade(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
                "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[3.min(args.len())..]).await,
                "watch_my_trades" => self.watch_my_trades(&args[..]).await,
                "watch_ohlcv" => self.watch_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_ohlcv_for_symbols" => self.watch_ohlcv_for_symbols(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_order_book" => self.watch_order_book(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_order_book_for_symbols" => self.watch_order_book_for_symbols(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_orders" => self.watch_orders(&args[..]).await,
                "watch_positions" => self.watch_positions(&args[..]).await,
                "watch_ticker" => self.watch_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_tickers" => self.watch_tickers(&args[..]).await,
                "watch_trades" => self.watch_trades(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_trades_for_symbols" => self.watch_trades_for_symbols(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).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_ref(), _ => 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[1.min(args.len())..]),
            "parse_ws_ohlcv" => self.parse_ws_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
            "parse_ws_order" => self.parse_ws_order(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
            "parse_ws_position" => self.parse_ws_position(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
            "parse_ws_ticker" => self.parse_ws_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
            "parse_ws_trade" => self.parse_ws_trade(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
            "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".into()));
        m.insert("privateTrading".to_string(), Value::Str("wss://trades.grvt.io/ws/full".into()));
    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".into()));
    m
}));
        m.insert("watchTickers".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("channel".to_string(), Value::Str("v1.ticker.s".into()));
        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) {
        let __pro_message_arc: std::sync::Arc<indexmap::IndexMap<String, Value>> = (match &message { Value::Dict(__d) => __d.clone(), _ => std::sync::Arc::new(indexmap::IndexMap::new()) });
        let __pro_message: &indexmap::IndexMap<String, Value> = &__pro_message_arc;
        //
        // 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 (self.handle_error_message(client.clone(), message.clone()).as_bool() == Some(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".into()).clone());
                m.insert("v1.ticker.d".to_string(), Value::Str("handle_ticker".into()).clone());
                m.insert("v1.mini.d".to_string(), Value::Str("handle_ticker".into()).clone());
                m.insert("v1.mini.s".to_string(), Value::Str("handle_ticker".into()).clone());
                m.insert("v1.trade".to_string(), Value::Str("handle_trades".into()).clone());
                m.insert("v1.candle".to_string(), Value::Str("handle_ohlcv".into()).clone());
                m.insert("v1.book.s".to_string(), Value::Str("handle_order_book".into()).clone());
                m.insert("v1.book.d".to_string(), Value::Str("handle_order_book".into()).clone());
                m.insert("v1.fill".to_string(), Value::Str("handle_my_trade".into()).clone());
                m.insert("v1.position".to_string(), Value::Str("handle_position".into()).clone());
                m.insert("v1.order".to_string(), Value::Str("handle_order".into()).clone());
            m
        });
        let mut methodName: Option<String> = (match __pro_message.get("method").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null }).as_str().map(str::to_owned);
        if (methodName.as_deref() == Some("subscribe")) {
            return;
        }
        let mut channel: Value = (match __pro_message.get("stream").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut method: Value = self.safe_value(methods, channel, &[]);
        if (method != Value::Null) {
            self.dispatch_ws_handler(&method, &[client, message]);
        }
}

    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".into()));
                m.insert("method".to_string(), Value::Str("subscribe".into()));
                m.insert("params".to_string(), request);
                m.insert("id".to_string(), self.request_id());
            m
        });
        let mut apiPart: Value = (if is_true(&publicOrPrivate) { Value::Str("publicMarket".into()) } else { Value::Str("privateTrading".into()) });
        let __ws_arg_0 = crate::value::get_value_k(&self.urls, "api");
        return self.watch_multiple(get_value(&crate::value::get_value_k(&__ws_arg_0, "ws"), &apiPart), messageHashes, &[payload, rawHashes]).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)]);
        if let Value::Dict(__d) = &mut self.options { std::sync::Arc::make_mut(__d).insert("requestId".into(), 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 (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        symbol = self.symbol(symbol.clone());
        let __ws_arg_1 = self.extend(params, &[Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("callerMethodName".to_string(), Value::Str("watchTicker".into()));
    m
})]);
        let mut tickers: Value = self.watch_tickers(&[Value::from(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 (symbols == Value::Null) {
            panic!("{}", crate::exchange_errors::arguments_required(format!("{}{}", self.id.clone(), Value::Str(" watchTickers requires a symbols argument".into()))));
        }
        let mut channel: Value = Value::Null;
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchTickers".into()), Value::Str("channel".into()), &[Value::Str("v1.ticker.s".into())]); channel = __destr_tmp.as_array().and_then(|__arr| __arr.get(0)).cloned().unwrap_or(Value::Null); params = __destr_tmp.as_array().and_then(|__arr| __arr.get(1)).cloned().unwrap_or(Value::Null); }
        let mut interval: Value = Value::Int(500);
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchTickers".into()), Value::Str("interval".into()), &[interval.clone()]); interval = __destr_tmp.as_array().and_then(|__arr| __arr.get(0)).cloned().unwrap_or(Value::Null); params = __destr_tmp.as_array().and_then(|__arr| __arr.get(1)).cloned().unwrap_or(Value::Null); }
        if (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        symbols = self.market_symbols(&[symbols.clone()]);
        let mut rawHashes: Value = Value::from(vec![]);
        let mut messageHashes: Value = Value::from(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_351: bool = true;
            while { if !__for_first_351 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_351 = false; i.as_f64().unwrap_or(f64::NAN) < ((symbols.len() as i64) as f64) } {
            let mut symbol: Value = symbols.as_array().and_then(|__arr| match &i { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null);
            let mut market: Value = self.market(symbol);
            let mut marketId: Value = market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null);
            append_to_array(&mut rawHashes, Value::Str(format!("{}{}", Value::Str(format!("{}{}", marketId, Value::Str("@".into())).into()), to_string_val(&interval)).into()));
            append_to_array(&mut messageHashes, Value::Str(format!("{}{}", Value::Str("ticker::".into()), market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into()));
        }
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), channel);
                m.insert("selectors".to_string(), rawHashes.clone());
            m
        });
        let __ws_arg_2 = self.extend(params, &[request]);
        let mut ticker: Value = self.subscribe_multiple(messageHashes, __ws_arg_2, rawHashes, &[]).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, &crate::value::get_value_k(&ticker, "symbol"), ticker.clone());
            return tickers;
        }
        return self.filter_by_array(self.tickers.clone(), Value::Str("symbol".into()), &[symbols]);

    Value::Null
}

    pub fn handle_ticker(&mut self, mut client: Value, mut message: Value) {
        let __message_empty = indexmap::IndexMap::new();
        let message = message.as_map().unwrap_or(&__message_empty);
        //
        // 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 = (match message.get("feed") { Some(__v) if matches!(__v, Value::Dict(_)) => __v.clone(), _ => Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}) });
        let mut selector: Value = (match message.get("selector") { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s.clone()), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Str("".into()) });
        let mut parts: Value = split(&selector, &Value::Str("@".into()));
        let mut marketId: Value = self.safe_string(parts, Value::Int(0), &[]);
        let mut market: Value = self.safe_market(&[marketId]);
        let mut symbol: Value = market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
        let mut ticker: Value = self.parse_ws_ticker(data, &[market]);
        if let Value::Dict(__d) = &mut self.tickers { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), ticker.clone()); }
        client.resolve(&[ticker, Value::Str(format!("{}{}", Value::Str("ticker::".into()), symbol).into())]);
}

    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, &[market]);

    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::from(vec![symbol]), &[since, limit, params]).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 (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        symbols = self.market_symbols(&[symbols.clone()]);
        let mut rawHashes: Value = Value::from(vec![]);
        let mut messageHashes: Value = Value::from(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_352: bool = true;
            while { if !__for_first_352 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_352 = false; i.as_f64().unwrap_or(f64::NAN) < ((symbols.len() as i64) as f64) } {
            let mut symbol: Value = symbols.as_array().and_then(|__arr| match &i { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null);
            let mut market: Value = self.market(symbol);
            let mut marketId: Value = market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null);
            let mut limitRaw: Value = self.safe_integer_k(params.clone(), "limit", &[Value::Int(50)]); // 50, 200, 500, 1000
            append_to_array(&mut rawHashes, Value::Str(format!("{}{}", Value::Str(format!("{}{}", marketId, Value::Str("@".into())).into()), to_string_val(&limitRaw)).into()));
            append_to_array(&mut messageHashes, Value::Str(format!("{}{}", Value::Str("trade::".into()), market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into()));
        }
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), Value::Str("v1.trade".into()));
                m.insert("selectors".to_string(), rawHashes.clone());
            m
        });
        let __ws_arg_3 = self.extend(params, &[request]);
        let mut trades: Value = self.subscribe_multiple(messageHashes, __ws_arg_3, rawHashes, &[]).await;
        if is_true(&self.newUpdates) {
            let mut first: Value = self.safe_dict(trades.clone(), Value::Int(0), &[]);
            let mut tradeSymbol: Value = self.safe_string_k(first, "symbol", &[]);
            limit = trades.get_limit(tradeSymbol, limit.clone());
        }
        return self.filter_by_since_limit(trades, &[since, limit, Value::Str("timestamp".into()), Value::Bool(true)]);

    Value::Null
}

    pub fn handle_trades(&mut self, mut client: Value, mut message: Value) {
        let __message_empty = indexmap::IndexMap::new();
        let message = message.as_map().unwrap_or(&__message_empty);
        //
        //    {
        //        "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 = (match message.get("feed") { Some(__v) if matches!(__v, Value::Dict(_)) => __v.clone(), _ => Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}) });
        let mut selector: Value = (match message.get("selector") { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s.clone()), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Str("".into()) });
        let mut parts: Value = split(&selector, &Value::Str("@".into()));
        let mut marketId: Value = self.safe_string(parts, Value::Int(0), &[]);
        let mut market: Value = self.safe_market(&[marketId]);
        let mut symbol: Value = market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
        if !(in_op(&self.trades, &symbol)) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "tradesLimit", &[Value::Int(1000)]);
            if let Value::Dict(__d) = &mut self.trades { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), ArrayCache::new(limit)); }
        }
        let mut parsed: Value = self.parse_ws_trade(data, &[]);
        let mut stored: Value = get_value(&self.trades, &symbol);
        stored.append(parsed);
        client.resolve(&[stored, Value::Str(format!("{}{}", Value::Str("trade::".into()), symbol).into())]);
}

    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, &[market]);

    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".into()));
        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 (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        symbol = self.symbol(symbol.clone());
        if let Value::Dict(__d) = &mut params { std::sync::Arc::make_mut(__d).insert("callerMethodName".into(), Value::Str("watchOHLCV".into())); }
        let mut result: Value = self.watch_ohlcv_for_symbols(Value::from(vec![Value::from(vec![symbol.clone(), timeframe.clone()])]), &[since, limit, params]).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 (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut rawHashes: Value = Value::from(vec![]);
        let mut messageHashes: Value = Value::from(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_353: bool = true;
            while { if !__for_first_353 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_353 = false; i.as_f64().unwrap_or(f64::NAN) < ((symbolsAndTimeframes.len() as i64) as f64) } {
            let mut data: Value = symbolsAndTimeframes.as_array().and_then(|__arr| match &i { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null);
            let mut symbolString: Value = self.safe_string(data.clone(), Value::Int(0), &[]);
            let mut market: Value = self.market(symbolString);
            let mut marketId: Value = market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null);
            let mut unfiedTimeframe: Value = self.safe_string(data, Value::Int(1), &[Value::Str("1".into())]);
            let mut timeframeId: Value = self.safe_string(self.timeframes.clone(), unfiedTimeframe.clone(), &[unfiedTimeframe.clone()]);
            append_to_array(&mut rawHashes, Value::Str(format!("{}{}", Value::Str(format!("{}{}", Value::Str(format!("{}{}", marketId, Value::Str("@".into())).into()), timeframeId).into()), Value::Str("-TRADE".into())).into()));
            append_to_array(&mut messageHashes, Value::Str(format!("{}{}", Value::Str(format!("{}{}", Value::Str(format!("{}{}", Value::Str("ohlcv::".into()), market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into()), Value::Str("::".into())).into()), unfiedTimeframe).into()));
        }
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), Value::Str("v1.candle".into()));
                m.insert("selectors".to_string(), rawHashes.clone());
            m
        });
        let __ws_arg_4 = self.extend(params, &[request]);
        let mut symboltimeframestoredVariable = self.subscribe_multiple(messageHashes, __ws_arg_4, rawHashes, &[]).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, &[since, limit, Value::Int(0), Value::Bool(true)]);
        return self.create_ohlcv_object(symbol, timeframe, filtered);

    Value::Null
}

    pub fn handle_ohlcv(&mut self, mut client: Value, mut message: Value) {
        let __message_empty = indexmap::IndexMap::new();
        let message = message.as_map().unwrap_or(&__message_empty);
        //
        //    {
        //        "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 = (match message.get("feed") { Some(__v) if matches!(__v, Value::Dict(_)) => __v.clone(), _ => Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}) });
        let mut selector: Value = (match message.get("selector") { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s.clone()), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Str("".into()) });
        let mut parts: Value = split(&selector, &Value::Str("@".into()));
        let mut marketId: Value = self.safe_string(parts.clone(), Value::Int(0), &[]);
        let mut market: Value = self.safe_market(&[marketId]);
        let mut symbol: Value = market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
        let mut secondPart: Value = self.safe_string(parts, Value::Int(1), &[Value::Str("".into())]);
        let mut timeframeId: Value = replace_str(&secondPart, &Value::Str("-TRADE".into()), &Value::Str("".into()));
        let mut timeframe: Value = self.find_timeframe(timeframeId, &[]);
        let mut messageHash: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", Value::Str(format!("{}{}", Value::Str("ohlcv::".into()), symbol).into()), Value::Str("::".into())).into()), timeframe).into());
        { let __be_tmp = self.safe_dict(self.ohlcvs.clone(), symbol.clone(), &[Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
})]); if let Value::Dict(__d) = &mut self.ohlcvs { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), __be_tmp); } }
        if !(in_op(&get_value(&self.ohlcvs, &symbol), &timeframe)) {
            let mut limit: Value = self.handle_option(Value::Str("watchOHLCV".into()), Value::Str("limit".into()), &[Value::Int(1000)]);
            add_element_to_object(get_value_mut(&mut self.ohlcvs, &symbol), &timeframe, ArrayCacheByTimestamp::new(limit));
        }
        let mut stored: Value = get_value(&get_value(&self.ohlcvs, &symbol), &timeframe);
        let mut parsed: Value = self.parse_ws_ohlcv(data, &[market]);
        stored.append(parsed);
        let mut resolveData: Value = Value::from(vec![symbol, timeframe, stored]);
        client.resolve(&[resolveData, messageHash]);
}

    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, &[market]);

    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 (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        symbol = self.symbol(symbol.clone());
        return self.watch_order_book_for_symbols(Value::from(vec![symbol]), &[limit, params]).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 (self.markets.clone() == 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".into()), Value::Str("channel".into()), &[Value::Str("v1.book.d".into())]); channel = __destr_tmp.as_array().and_then(|__arr| __arr.get(0)).cloned().unwrap_or(Value::Null); params = __destr_tmp.as_array().and_then(|__arr| __arr.get(1)).cloned().unwrap_or(Value::Null); }
        let mut isSnapshot: bool = channel.as_str() == Some("v1.book.s");
        let mut symbolsLength: f64 = ((symbols.len() as i64) as f64);
        if (symbolsLength == 0.0) {
            panic!("{}", crate::exchange_errors::arguments_required(format!("{}{}", self.id.clone(), Value::Str(" watchOrderBookForSymbols() requires a non-empty array of symbols".into()))));
        }
        if (limit == Value::Null) {
            { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBook".into()), Value::Str("limit".into()), &[Value::Int(100)]); limit = __destr_tmp.as_array().and_then(|__arr| __arr.get(0)).cloned().unwrap_or(Value::Null); params = __destr_tmp.as_array().and_then(|__arr| __arr.get(1)).cloned().unwrap_or(Value::Null); }
        }
        let mut interval: Value = Value::Int(500);
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBook".into()), Value::Str("interval".into()), &[interval.clone()]); interval = __destr_tmp.as_array().and_then(|__arr| __arr.get(0)).cloned().unwrap_or(Value::Null); params = __destr_tmp.as_array().and_then(|__arr| __arr.get(1)).cloned().unwrap_or(Value::Null); }
        symbols = self.market_symbols(&[symbols.clone()]);
        let mut extraPart: Value = (if isSnapshot { (Value::Str(format!("{}{}", Value::Str(format!("{}{}", to_string_val(&interval), Value::Str("-".into())).into()), to_string_val(&limit)).into())) } else { to_string_val(&interval) });
        let mut rawHashes: Value = Value::from(vec![]);
        let mut messageHashes: Value = Value::from(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_354: bool = true;
            while { if !__for_first_354 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_354 = false; i.as_f64().unwrap_or(f64::NAN) < ((symbols.len() as i64) as f64) } {
            let mut symbol: Value = symbols.as_array().and_then(|__arr| match &i { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null);
            let mut market: Value = self.market(symbol);
            let mut marketId: Value = market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null);
            append_to_array(&mut rawHashes, Value::Str(format!("{}{}", Value::Str(format!("{}{}", marketId, Value::Str("@".into())).into()), extraPart).into()));
            append_to_array(&mut messageHashes, Value::Str(format!("{}{}", Value::Str("orderbook::".into()), market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into()));
        }
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), channel);
                m.insert("selectors".to_string(), rawHashes.clone());
            m
        });
        let __ws_arg_5 = self.extend(request, &[params]);
        let mut orderbook: Value = self.subscribe_multiple(messageHashes, __ws_arg_5, rawHashes, &[]).await;
        return orderbook.limit();

    Value::Null
}

    pub fn handle_order_book(&mut self, mut client: Value, mut message: Value) {
        let __message_empty = indexmap::IndexMap::new();
        let message = message.as_map().unwrap_or(&__message_empty);
        //
        //    {
        //        "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 = (match message.get("feed") { Some(__v) if matches!(__v, Value::Dict(_)) => __v.clone(), _ => Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}) });
        let mut selector: Value = (match message.get("selector") { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s.clone()), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Str("".into()) });
        let mut parts: Value = split(&selector, &Value::Str("@".into()));
        let mut marketId: Value = self.safe_string(parts, Value::Int(0), &[]);
        let mut market: Value = self.safe_market(&[marketId]);
        let mut symbol: Value = market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
        let mut timestamp: Value = self.safe_integer_product_k(data.clone(), "event_time", Value::Float(0.000001), &[]);
        if !(in_op(&self.orderbooks, &symbol)) {
            { let __be_tmp = self.order_book(&[]); if let Value::Dict(__d) = &mut self.orderbooks { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), __be_tmp); } }
        }
        let mut orderbook: Value = get_value(&self.orderbooks, &symbol);
        let mut sequenceNumber: Value = (match message.get("sequence_number") { Some(Value::Int(__n)) => Value::Int(*__n), Some(Value::Float(__f)) => Value::Int(*__f as i64), Some(Value::Str(__s)) => match __s.parse::<i64>() { Ok(__n) => Value::Int(__n), Err(_) => match __s.parse::<f64>() { Ok(__f) if __f.is_finite() => Value::Int(__f as i64), _ => Value::Int(0) } }, _ => Value::Int(0) });
        let mut stream: Option<String> = (match message.get("stream") { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s.clone()), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null }).as_str().map(str::to_owned);
        let mut isSnapshotChannel: bool = stream.as_deref() == Some("v1.book.s");
        let mut isSnapshotMessage: bool = sequenceNumber.as_f64().unwrap_or(f64::NAN) <= ((0i64) as f64);
        if isSnapshotChannel || isSnapshotMessage {
            let mut snapshot: Value = self.parse_order_book(data.clone(), symbol.clone(), &[timestamp.clone(), Value::Str("bids".into()), Value::Str("asks".into()), Value::Str("price".into()), Value::Str("size".into())]);
            orderbook.reset(snapshot);
        }  else {
            let mut asks: Value = self.safe_list_k(data.clone(), "asks", &[Value::from(vec![])]);
            let mut bids: Value = self.safe_list_k(data, "bids", &[Value::from(vec![])]);
            self.handle_deltas_with_keys(get_value(&orderbook, &Value::Str("asks".into())), asks, &[Value::Str("price".into()), Value::Str("size".into())]);
            self.handle_deltas_with_keys(get_value(&orderbook, &Value::Str("bids".into())), bids, &[Value::Str("price".into()), Value::Str("size".into())]);
            add_element_to_object(&mut orderbook, &Value::Str("timestamp".into()), timestamp.clone());
            add_element_to_object(&mut orderbook, &Value::Str("datetime".into()), self.iso8601(timestamp));
        }
        // 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".into()), symbol.clone());
        add_element_to_object(&mut orderbook, &Value::Str("nonce".into()), sequenceNumber);
        let mut messageHash: Value = Value::Str(format!("{}{}", Value::Str("orderbook::".into()), symbol).into());
        if let Value::Dict(__d) = &mut self.orderbooks { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), orderbook.clone()); }
        client.resolve(&[orderbook, messageHash]);
}

    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: Option<String> = self.safe_string_k(wsOptions, "token", &[]).as_str().map(str::to_owned);
        if (authenticated.is_none()) {
            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 (cookieValue == Value::Null) || (accountId == Value::Null) {
                panic!("{}", crate::exchange_errors::authentication_error(format!("{}{}", self.id.clone(), Value::Str(" : at first, you need to authenticate with exchange using signIn() method.".into()))));
            }
            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);
        m.insert("X-Grvt-Account-Id".to_string(), accountId);
    m
}));
    m
}));
    m
}));
                m
            });
            self.extend_exchange_options(&[defaultOptions]);
            let __ws_arg_6 = crate::value::get_value_k(&self.urls, "api");
            self.client(&[crate::value::get_value_k(&crate::value::get_value_k(&__ws_arg_6, "ws"), "privateTrading")]);
        }

    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 (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        self.authenticate(&[]).await;
        let mut subAccountId: Value = self.parent.get_sub_account_id(params.clone()).map(|__s| Value::Str(__s.into())).unwrap_or(Value::Null);
        let mut messageHashes: Value = Value::from(vec![]);
        let mut rawHashes: Value = Value::from(vec![]);
        if (symbol != Value::Null) {
            let mut market: Value = self.market(symbol.clone());
            append_to_array(&mut rawHashes, Value::Str(format!("{}{}", Value::Str(format!("{}{}", subAccountId, Value::Str("-".into())).into()), market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null)).into()));
            append_to_array(&mut messageHashes, Value::Str(format!("{}{}", Value::Str("myTrades::".into()), market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into()));
        }  else {
            append_to_array(&mut messageHashes, Value::Str("myTrades".into()));
            append_to_array(&mut rawHashes, subAccountId);
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), Value::Str("v1.fill".into()));
                m.insert("selectors".to_string(), rawHashes);
            m
        });
        let __ws_arg_7 = self.extend(request, &[params]);
        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, limit.clone());
        }
        return self.filter_by_since_limit(trades, &[since, limit, Value::Str("timestamp".into()), Value::Bool(true)]);

    Value::Null
}

    pub fn handle_my_trade(&mut self, mut client: Value, mut message: Value) {
        let __message_empty = indexmap::IndexMap::new();
        let message = message.as_map().unwrap_or(&__message_empty);
        //
        //    {
        //        "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 = (match message.get("feed") { Some(__v) if matches!(__v, Value::Dict(_)) => __v.clone(), _ => Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}) });
        if (self.myTrades.clone() == Value::Null) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "tradesLimit", &[Value::Int(1000)]);
            self.myTrades = ArrayCacheBySymbolById::new(limit);
        }
        let mut trade: Value = self.parse_ws_my_trade(data, &[]);
        self.myTrades.append(trade.clone());
        client.resolve(&[self.myTrades.clone(), Value::Str(format!("{}{}", Value::Str("myTrades::".into()), trade.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into())]);
        client.resolve(&[self.myTrades.clone(), Value::Str("myTrades".into())]);
}

    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, &[market]);

    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 (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut subAccountId: Value = self.parent.get_sub_account_id(params.clone()).map(|__s| Value::Str(__s.into())).unwrap_or(Value::Null);
        symbols = self.market_symbols(&[symbols.clone()]);
        let mut rawHashes: Value = Value::from(vec![]);
        let mut messageHashes: Value = Value::from(vec![]);
        if (symbols != Value::Null) {
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_355: bool = true;
                while { if !__for_first_355 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_355 = false; i.as_f64().unwrap_or(f64::NAN) < ((symbols.len() as i64) as f64) } {
                let mut symbol: Value = symbols.as_array().and_then(|__arr| match &i { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null);
                let mut market: Value = self.market(symbol);
                append_to_array(&mut rawHashes, Value::Str(format!("{}{}", Value::Str(format!("{}{}", subAccountId, Value::Str("-".into())).into()), market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null)).into()));
                append_to_array(&mut messageHashes, Value::Str(format!("{}{}", Value::Str("positions::".into()), market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into()));
            }
            }
        }  else {
            append_to_array(&mut messageHashes, Value::Str("positions".into()));
            append_to_array(&mut rawHashes, subAccountId);
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), Value::Str("v1.position".into()));
                m.insert("selectors".to_string(), rawHashes.clone());
            m
        });
        let __ws_arg_8 = self.extend(request, &[params]);
        let mut newPositions: Value = self.subscribe_multiple(messageHashes, __ws_arg_8, rawHashes, &[Value::Bool(false)]).await;
        if is_true(&self.newUpdates) {
            return newPositions;
        }
        return self.filter_by_symbols_since_limit(self.positions.clone(), &[symbols, since, limit, Value::Bool(true)]);

    Value::Null
}

    pub fn handle_position(&mut self, mut client: Value, mut message: Value) {
        let __message_empty = indexmap::IndexMap::new();
        let message = message.as_map().unwrap_or(&__message_empty);
        //
        //    {
        //        "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 (self.positions.clone() == Value::Null) {
            self.positions = ArrayCacheBySymbolBySide::new(Value::Null);
        }
        let mut data: Value = (match message.get("feed") { Some(__v) if matches!(__v, Value::Dict(_)) => __v.clone(), _ => Value::Null });
        let mut position: Value = self.parse_ws_position(data, &[]);
        let mut symbol: Value = self.safe_string_k(position.clone(), "symbol", &[]);
        self.positions.append(position.clone());
        let mut newPositions: Value = Value::from(vec![]);
        append_to_array(&mut newPositions, position);
        client.resolve(&[newPositions.clone(), Value::Str(format!("{}{}", Value::Str("positions::".into()), symbol).into())]);
        client.resolve(&[newPositions, Value::Str("positions".into())]);
}

    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, &[market]);

    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 (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        self.authenticate(&[]).await;
        let mut subAccountId: Value = self.parent.get_sub_account_id(params.clone()).map(|__s| Value::Str(__s.into())).unwrap_or(Value::Null);
        let mut messageHashes: Value = Value::from(vec![]);
        let mut rawHashes: Value = Value::from(vec![]);
        if (symbol == Value::Null) {
            append_to_array(&mut messageHashes, Value::Str("orders".into()));
            append_to_array(&mut rawHashes, subAccountId.clone());
        }  else {
            let mut market: Value = self.market(symbol.clone());
            append_to_array(&mut messageHashes, Value::Str(format!("{}{}", Value::Str("order::".into()), market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into()));
            append_to_array(&mut rawHashes, Value::Str(format!("{}{}", Value::Str(format!("{}{}", subAccountId, Value::Str("-".into())).into()), market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null)).into()));
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("stream".to_string(), Value::Str("v1.order".into()));
                m.insert("selectors".to_string(), rawHashes.clone());
            m
        });
        let __ws_arg_9 = self.extend(request, &[params]);
        let mut orders: Value = self.subscribe_multiple(messageHashes, __ws_arg_9, rawHashes, &[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, &[symbol, since, limit, Value::Bool(true)]);

    Value::Null
}

    pub fn handle_order(&mut self, mut client: Value, mut message: Value) {
        let __message_empty = indexmap::IndexMap::new();
        let message = message.as_map().unwrap_or(&__message_empty);
        //
        //    {
        //        "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 = (match message.get("feed") { Some(__v) if matches!(__v, Value::Dict(_)) => __v.clone(), _ => Value::Null });
        if (self.orders.clone() == Value::Null) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "ordersLimit", &[Value::Int(1000)]);
            self.orders = ArrayCacheBySymbolById::new(limit);
        }
        let mut order: Value = self.parse_ws_order(data, &[]);
        self.orders.append(order.clone());
        client.resolve(&[self.orders.clone(), Value::Str("orders".into())]);
        client.resolve(&[self.orders.clone(), Value::Str(format!("{}{}", Value::Str("order::".into()), order.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into())]);
}

    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, &[market]);

    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 (errorCode != Value::Null) {
            let mut body: Value = json_stringify(&response);
            let mut feedback: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", self.id.clone(), Value::Str(" ".into())).into()), body).into());
            let mut message: Value = self.safe_string_k(error, "message", &[]);
            self.throw_exactly_matched_exception(self.exceptions.as_map().and_then(|__m| __m.get("exact")).cloned().unwrap_or(Value::Null), errorCode, feedback.clone());
            self.throw_exactly_matched_exception(self.exceptions.as_map().and_then(|__m| __m.get("exact")).cloned().unwrap_or(Value::Null), message.clone(), feedback.clone());
            self.throw_broadly_matched_exception(self.exceptions.as_map().and_then(|__m| __m.get("broad")).cloned().unwrap_or(Value::Null), message, feedback);
            panic!("{}", crate::exchange_errors::exchange_error(format!("{}{}", Value::Str(format!("{}{}", self.id.clone(), Value::Str(" ".into())).into()), body)));
        }
        return Value::Bool(false);

    Value::Null
}
}