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 ToobitCore {
    pub parent: crate::exchanges::toobit::ToobitCore,
}

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

    pub fn init(&mut self) {
        let described = ToobitCore::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 ToobitCore {
    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 {
        // Forward to the inherent method on ToobitCore.
        ToobitCore::parse_my_trade(self, trade, &[market.clone()])
    }
    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 ToobitCore {
    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,
                "get_user_stream_url" => self.get_user_stream_url(),
                "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 },
                "keep_alive_listen_key" => self.keep_alive_listen_key(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "load_balance_snapshot" => self.load_balance_snapshot(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)).await,
                "load_positions_snapshot" => self.load_positions_snapshot(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)).await,
                "parse_my_trade" => self.parse_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()[..]),
                "ping" => self.ping(args.get(0).cloned().unwrap_or(crate::Value::Null)),
                "watch_balance" => self.watch_balance(&args.get(0..).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 ToobitCore {
    /// 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 },
            "get_user_stream_url" => self.get_user_stream_url(),
            "handle_balance" => { self.handle_balance(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_delta" => { self.handle_delta(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); 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_incoming_pong" => { self.handle_incoming_pong(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); 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_order_book_partial_snapshot" => { self.handle_order_book_partial_snapshot(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_positions" => { self.handle_positions(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_tickers" => { self.handle_tickers(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 },
            "keep_alive_listen_key" => { crate::exchange_stubs::enqueue_spawn("keep_alive_listen_key", args.to_vec()); crate::Value::Null },
            "load_balance_snapshot" => { crate::exchange_stubs::enqueue_spawn("load_balance_snapshot", args.to_vec()); crate::Value::Null },
            "load_positions_snapshot" => { crate::exchange_stubs::enqueue_spawn("load_positions_snapshot", args.to_vec()); crate::Value::Null },
            "parse_my_trade" => self.parse_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()[..]),
            "ping" => self.ping(args.get(0).cloned().unwrap_or(crate::Value::Null)),
            "set_balance_cache" => { self.set_balance_cache(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null), &args.get(2..).unwrap_or(&[]).to_vec()[..]); crate::Value::Null },
            "set_order_book_snapshot" => { self.set_order_book_snapshot(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)); crate::Value::Null },
            "set_positions_cache" => { self.set_positions_cache(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null), &args.get(2..).unwrap_or(&[]).to_vec()[..]); crate::Value::Null },
            "watch_balance" => { crate::exchange_stubs::enqueue_spawn("watch_balance", 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 ToobitCore {
    type Target = crate::exchange::Exchange;
    fn deref(&self) -> &crate::exchange::Exchange { std::ops::Deref::deref(&self.parent) }
}

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

impl ToobitCore {
    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("watchBalance".to_string(), Value::Bool(true));
        m.insert("watchMyTrades".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("watchOrders".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
}));
        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("common".to_string(), Value::Str("wss://stream.toobit.com".to_string()));
    m
}));
    m
}));
    m
}));
        m.insert("options".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("timeframes".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("1m".to_string(), Value::Str("1m".to_string()));
        m.insert("3m".to_string(), Value::Str("3m".to_string()));
        m.insert("5m".to_string(), Value::Str("5m".to_string()));
        m.insert("15m".to_string(), Value::Str("15m".to_string()));
        m.insert("30m".to_string(), Value::Str("30m".to_string()));
        m.insert("1h".to_string(), Value::Str("1h".to_string()));
        m.insert("2h".to_string(), Value::Str("2h".to_string()));
        m.insert("4h".to_string(), Value::Str("4h".to_string()));
        m.insert("6h".to_string(), Value::Str("6h".to_string()));
        m.insert("8h".to_string(), Value::Str("8h".to_string()));
        m.insert("12h".to_string(), Value::Str("12h".to_string()));
        m.insert("1d".to_string(), Value::Str("1d".to_string()));
        m.insert("1w".to_string(), Value::Str("1w".to_string()));
        m.insert("1M".to_string(), Value::Str("1M".to_string()));
    m
}));
        m.insert("watchOrderBookForSymbols".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("channel".to_string(), Value::Str("depth".to_string()));
    m
}));
        m.insert("listenKeyRefreshRate".to_string(), Value::Int(1200000));
    m
}));
    m
}));
        m.insert("streaming".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("keepAlive".to_string(), multiply(&multiply(&(subtract(&Value::Int(60), &Value::Int(1))), &Value::Int(5)), &Value::Int(1000)));
        m.insert("ping".to_string(), Value::Str("ping".to_string()).clone());
    m
}));
        m.insert("exceptions".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("exact".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
    m
}));
    m
}));
    m
})]);

    Value::Null
}

    pub fn ping(&self, mut client: Value) -> Value {
        return Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("ping".to_string(), self.milliseconds());
    m
});

    Value::Null
}

    pub fn handle_message(&mut self, mut client: Value, mut message: Value) {
        //
        // public
        //
        //     {
        //         topic: "trade",
        //         symbol: "DOGEUSDT",
        //         symbolName: "DOGEUSDT",
        //         params: {
        //             realtimeInterval: "24h",
        //             binary: "false",
        //         },
        //         data: [
        //             {
        //                 v: "4864732022868004630",
        //                 t: 1757243788405,
        //                 p: "0.21804",
        //                 q: "80",
        //                 m: true,
        //             },
        //         ],
        //         f: true,  // initial first snapshot or not
        //         sendTime: 1757244002117,
        //         shared: false,
        //     }
        //
        // private
        //
        //     [
        //       {
        //         e: 'outboundContractAccountInfo',
        //         E: '1758228398234',
        //         T: true,
        //         W: true,
        //         D: true,
        //         B: [ [Object] ]
        //       }
        //     ]
        //
        let mut topic: Value = self.safe_string_k(message.clone(), "topic", &[]);
        if is_equal(&self.handle_error_message(client.clone(), message.clone()), &Value::Bool(true)) {
            return;
        }
        //
        // handle ping-pong: { ping: 1758540450000 }
        //
        let mut pongTimestamp: Value = self.safe_integer_k(message.clone(), "pong", &[]);
        if !is_equal(&pongTimestamp, &Value::Null) {
            self.handle_incoming_pong(client.clone(), pongTimestamp.clone());
            return;
        }
        let mut methods: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("trade".to_string(), Value::Str("handle_trades".to_string()).clone());
                m.insert("kline".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("realtimes".to_string(), Value::Str("handle_tickers".to_string()).clone());
                m.insert("depth".to_string(), Value::Str("handle_order_book_partial_snapshot".to_string()).clone());
                m.insert("diffDepth".to_string(), Value::Str("handle_order_book".to_string()).clone());
                m.insert("outboundAccountInfo".to_string(), Value::Str("handle_balance".to_string()).clone());
                m.insert("outboundContractAccountInfo".to_string(), Value::Str("handle_balance".to_string()).clone());
                m.insert("executionReport".to_string(), Value::Str("handle_order".to_string()).clone());
                m.insert("contractExecutionReport".to_string(), Value::Str("handle_order".to_string()).clone());
                m.insert("ticketInfo".to_string(), Value::Str("handle_my_trade".to_string()).clone());
                m.insert("outboundContractPositionInfo".to_string(), Value::Str("handle_positions".to_string()).clone());
            m
        });
        let mut method: Value = ternary(is_true(&(is_equal(&topic, &Value::Null))), Value::Null, self.safe_value(methods.clone(), topic.clone(), &[]));
        if !is_equal(&method, &Value::Null) {
            self.dispatch_ws_handler(&method, &[client.clone(), message.clone()]);
        }  else {
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_606: bool = true;
                while { if !__for_first_606 { i = add(&i, &Value::Int(1)); } __for_first_606 = false; is_less_than(&i, &get_array_length(&message)) } {
                let mut item: Value = get_value(&message, &i);
                let mut item: Value = get_value(&message, &i);
                let mut event: Value = self.safe_string_k(item.clone(), "e", &[]);
                let mut method2: Value = ternary(is_true(&(is_equal(&event, &Value::Null))), Value::Null, self.safe_value(methods.clone(), event.clone(), &[]));
                if !is_equal(&method2, &Value::Null) {
                    self.dispatch_ws_handler(&method2, &[client.clone(), item.clone()]);
                }
            }
            }
        }
}

    pub fn handle_incoming_pong(&self, mut client: Value, mut pongTimestamp: Value) {
        crate::set_value(&mut client, &Value::Str("lastPong".to_string()), pongTimestamp.clone());
}

/*
 * @method
 * @name toobit#watchTrades
 * @description watches information on multiple trades made in a market
 * @see https://api-docs.toobit.com/api/spot-websocket-market-data.html#trade-streams
 * @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
 * @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 toobit#watchTradesForSymbols
 * @description get the list of most recent trades for a list of symbols
 * @see https://api-docs.toobit.com/api/spot-websocket-market-data.html#trade-streams
 * @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.name] the name of the method to call, 'trade' or 'aggTrade', default is 'trade'
 * @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(), Value::Null, Value::Bool(false)]);
        let mut messageHashes: Value = Value::List(vec![]);
        let mut subParams: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_607: bool = true;
            while { if !__for_first_607 { i = add(&i, &Value::Int(1)); } __for_first_607 = 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 messageHashes, add(&Value::Str("trade::".to_string()), &symbol));
            let mut rawHash: Value = get_value(&market, &Value::Str("id".to_string()));
            append_to_array(&mut subParams, rawHash.clone());
        }
        }
        let mut marketIds: Value = self.market_ids(&[symbols.clone()]);
        let mut url: Value = add(&get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("common".to_string())), &Value::Str("/quote/ws/v1".to_string()));
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("symbol".to_string(), join(&marketIds, &Value::Str(",".to_string())));
                m.insert("topic".to_string(), Value::Str("trade".to_string()));
                m.insert("event".to_string(), Value::Str("sub".to_string()));
            m
        });
        let __ws_arg_0 = self.extend(request.clone(), &[params.clone()]);
        let mut trades: Value = self.watch_multiple(url.clone(), messageHashes.clone(), &[__ws_arg_0, messageHashes.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) {
        //
        //     {
        //         symbol: "DOGEUSDT",
        //         symbolName: "DOGEUSDT",
        //         topic: "trade",
        //         params: {
        //             realtimeInterval: "24h",
        //             binary: "false",
        //         },
        //         data: [
        //             {
        //                 v: "4864732022868004630",
        //                 t: 1757243788405,
        //                 p: "0.21804",
        //                 q: "80",
        //                 m: true,
        //             },
        //         ],
        //         f: true,  // initial first snapshot or not
        //         sendTime: 1757244002117,
        //         shared: false,
        //     }
        //
        let mut marketId: Value = self.safe_string_k(message.clone(), "symbol", &[]);
        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 stored: Value = get_value(&self.trades, &symbol);
        let mut data: Value = self.safe_list_k(message.clone(), "data", &[Value::List(vec![])]);
        let mut parsed: Value = self.parse_ws_trades(data.clone(), &[market.clone()]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_608: bool = true;
            while { if !__for_first_608 { i = add(&i, &Value::Int(1)); } __for_first_608 = false; is_less_than(&i, &get_array_length(&parsed)) } {
            let mut trade: Value = get_value(&parsed, &i);
            add_element_to_object(&mut trade, &Value::Str("symbol".to_string()), symbol.clone());
            crate::set_value(&mut parsed, &i, trade.clone());
            stored.append(trade.clone());
        }
        }
        let mut messageHash: Value = add(&Value::Str("trade::".to_string()), &symbol);
        client.resolve(&[stored.clone(), messageHash.clone()]);
}

    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 toobit#watchOHLCV
 * @description watches historical candlestick data containing the open, high, low, and close price, and the volume of a market
 * @see https://api-docs.toobit.com/api/spot-websocket-market-data.html#kline-candlestick-streams
 * @see https://api-docs.toobit.com/api/usdt-m-websocket-market-data.html#kline-candlestick-streams
 * @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
}));
        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 toobit#watchOHLCVForSymbols
 * @description watches historical candlestick data containing the open, high, low, and close price, and the volume of a market
 * @see https://api-docs.toobit.com/api/spot-websocket-market-data.html#kline-candlestick-streams
 * @see https://api-docs.toobit.com/api/usdt-m-websocket-market-data.html#kline-candlestick-streams
 * @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 url: Value = add(&get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("common".to_string())), &Value::Str("/quote/ws/v1".to_string()));
        let mut messageHashes: Value = Value::List(vec![]);
        let mut timeframes: Value = self.safe_dict(get_value(&self.options, &Value::Str("ws".to_string())), Value::Str("timeframes".to_string()), &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut marketIds: Value = Value::List(vec![]);
        let mut selectedTimeframe: Value = Value::Null;
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_609: bool = true;
            while { if !__for_first_609 { i = add(&i, &Value::Int(1)); } __for_first_609 = 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 symbolStr: Value = self.safe_string(data.clone(), Value::Int(0), &[]);
            let mut market: Value = self.market(symbolStr.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("1m".to_string())]);
            let mut rawTimeframe: Value = self.safe_string(timeframes.clone(), unfiedTimeframe.clone(), &[unfiedTimeframe.clone()]);
            if !is_equal(&selectedTimeframe, &Value::Null) && !is_equal(&selectedTimeframe, &rawTimeframe) {
                panic!("{}", crate::exchange_errors::not_supported(add(&self.id, &Value::Str(" watchOHLCVForSymbols() only supports a single timeframe for all symbols".to_string()))));
            }  else {
                selectedTimeframe = rawTimeframe.clone();
            }
            append_to_array(&mut marketIds, marketId.clone());
            append_to_array(&mut messageHashes, add(&add(&add(&Value::Str("ohlcv::".to_string()), &symbolStr), &Value::Str("::".to_string())), &unfiedTimeframe));
        }
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("symbol".to_string(), join(&marketIds, &Value::Str(",".to_string())));
                m.insert("topic".to_string(), add(&Value::Str("kline_".to_string()), &selectedTimeframe));
                m.insert("event".to_string(), Value::Str("sub".to_string()));
            m
        });
        let __ws_arg_1 = self.extend(request.clone(), &[params.clone()]);
        let mut symboltimeframestoredVariable = self.watch_multiple(url.clone(), messageHashes.clone(), &[__ws_arg_1, messageHashes.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) {
        //
        //     {
        //         symbol: 'DOGEUSDT',
        //         symbolName: 'DOGEUSDT',
        //         klineType: '1m',
        //         topic: 'kline',
        //         params: { realtimeInterval: '24h', klineType: '1m', binary: 'false' },
        //         data: [
        //             {
        //                 t: 1757251200000,
        //                 s: 'DOGEUSDT',
        //                 sn: 'DOGEUSDT',
        //                 c: '0.21889',
        //                 h: '0.21898',
        //                 l: '0.21889',
        //                 o: '0.21897',
        //                 v: '5247',
        //                 st: 0
        //             }
        //         ],
        //         f: true,
        //         sendTime: 1757251217643,
        //         shared: false
        //     }
        //
        let mut marketId: Value = self.safe_string_k(message.clone(), "symbol", &[]);
        let mut market: Value = self.market(marketId.clone());
        let mut symbol: Value = get_value(&market, &Value::Str("symbol".to_string()));
        let mut params: Value = self.safe_dict_k(message.clone(), "params", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut timeframeId: Value = self.safe_string_k(params.clone(), "klineType", &[]);
        let mut timeframe: Value = self.find_timeframe(timeframeId.clone(), &[]);
        if !is_true(&(Value::Bool(in_op(&self.ohlcvs, &symbol)))) {
            add_element_to_object(&mut self.ohlcvs, &symbol, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        }
        let mut stored: Value = self.safe_value(get_value(&self.ohlcvs, &symbol), timeframe.clone(), &[]);
        if is_equal(&stored, &Value::Null) {
            let mut limit: Value = self.safe_integer(get_value(&self.options, &Value::Str("ws".to_string())), Value::Str("OHLCVLimit".to_string()), &[Value::Int(1000)]);
            stored = ArrayCacheByTimestamp::new(limit.clone());
            if !is_equal(&timeframe, &Value::Null) {
                add_element_to_object(get_value_mut(unsafe { crate::runtime::coerce_value_to_mut(&self.ohlcvs) }, &symbol), &timeframe, stored.clone());
            }
        }
        let mut data: Value = self.safe_list_k(message.clone(), "data", &[Value::List(vec![])]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_610: bool = true;
            while { if !__for_first_610 { i = add(&i, &Value::Int(1)); } __for_first_610 = false; is_less_than(&i, &get_array_length(&data)) } {
            let mut parsed: Value = self.parse_ws_ohlcv(get_value(&data, &i), &[market.clone()]);
            stored.append(parsed.clone());
        }
        }
        let mut messageHash: Value = add(&add(&add(&Value::Str("ohlcv::".to_string()), &symbol), &Value::Str("::".to_string())), &timeframe);
        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);
        //
        //             {
        //                 t: 1757251200000,
        //                 o: '0.21897',
        //                 h: '0.21898',
        //                 l: '0.21889',
        //                 c: '0.21889',
        //                 v: '5247',
        //                 s: 'DOGEUSDT',
        //                 sn: 'DOGEUSDT',
        //                 st: 0
        //             }
        //
        let mut parsed: Value = self.parse_ohlcv(ohlcv.clone(), &[market.clone()]);
        return parsed;

    Value::Null
}

/*
 * @method
 * @name toobit#watchTicker
 * @see https://api-docs.toobit.com/api/spot-websocket-market-data.html#individual-symbol-ticker-streams
 * @see https://api-docs.toobit.com/api/usdt-m-websocket-market-data.html#individual-symbol-ticker-streams
 * @description watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
 * @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 mut tickers: Value = self.watch_tickers(&[Value::List(vec![symbol.clone()]), params.clone()]).await;
        return get_value(&tickers, &symbol);

    Value::Null
}

/*
 * @method
 * @name toobit#watchTickers
 * @see https://api-docs.toobit.com/api/spot-websocket-market-data.html#individual-symbol-ticker-streams
 * @see https://api-docs.toobit.com/api/usdt-m-websocket-market-data.html#individual-symbol-ticker-streams
 * @description watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for all markets of a specific list
 * @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(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        symbols = self.market_symbols(&[symbols.clone(), Value::Null, Value::Bool(false)]);
        let mut messageHashes: Value = Value::List(vec![]);
        let mut subParams: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_611: bool = true;
            while { if !__for_first_611 { i = add(&i, &Value::Int(1)); } __for_first_611 = 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 messageHashes, add(&Value::Str("ticker::".to_string()), &symbol));
            let mut rawHash: Value = get_value(&market, &Value::Str("id".to_string()));
            append_to_array(&mut subParams, rawHash.clone());
        }
        }
        let mut marketIds: Value = self.market_ids(&[symbols.clone()]);
        let mut url: Value = add(&get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("common".to_string())), &Value::Str("/quote/ws/v1".to_string()));
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("symbol".to_string(), join(&marketIds, &Value::Str(",".to_string())));
                m.insert("topic".to_string(), Value::Str("realtimes".to_string()));
                m.insert("event".to_string(), Value::Str("sub".to_string()));
            m
        });
        let __ws_arg_2 = self.extend(request.clone(), &[params.clone()]);
        let mut ticker: Value = self.watch_multiple(url.clone(), messageHashes.clone(), &[__ws_arg_2, messageHashes.clone()]).await;
        if is_true(&self.newUpdates) {
            let mut result: Value = Value::Map({
                let mut m = indexmap::IndexMap::new();
                m
            });
            add_element_to_object(&mut result, &get_value(&ticker, &Value::Str("symbol".to_string())), ticker.clone());
            return result;
        }
        return self.filter_by_array(self.tickers.clone(), Value::Str("symbol".to_string()), &[symbols.clone()]);

    Value::Null
}

    pub fn handle_tickers(&mut self, mut client: Value, mut message: Value) {
        //
        //    {
        //        "symbol": "DOGEUSDT",
        //        "symbolName": "DOGEUSDT",
        //        "topic": "realtimes",
        //        "params": {
        //            "realtimeInterval": "24h"
        //        },
        //        "data": [
        //            {
        //                "t": 1757257643683,
        //                "s": "DOGEUSDT",
        //                "o": "0.21462",
        //                "h": "0.22518",
        //                "l": "0.21229",
        //                "c": "0.2232",
        //                "v": "283337017",
        //                "qv": "62063771.42702",
        //                "sn": "DOGEUSDT",
        //                "m": "0.04",
        //                "e": 301,
        //                "c24h": "0.2232",
        //                "h24h": "0.22518",
        //                "l24h": "0.21229",
        //                "o24h": "0.21462",
        //                "v24h": "283337017",
        //                "qv24h": "62063771.42702",
        //                "m24h": "0.04"
        //            }
        //        ],
        //        "f": false,
        //        "sendTime": 1757257643751,
        //        "shared": false
        //    }
        //
        let mut data: Value = self.safe_list_k(message.clone(), "data", &[]);
        if is_equal(&data, &Value::Null) {
            return;
        }
        let mut newTickers: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        });
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_612: bool = true;
            while { if !__for_first_612 { i = add(&i, &Value::Int(1)); } __for_first_612 = false; is_less_than(&i, &get_array_length(&data)) } {
            let mut ticker: Value = get_value(&data, &i);
            let mut ticker: Value = get_value(&data, &i);
            let mut parsed: Value = self.parse_ws_ticker(ticker.clone(), &[]);
            let mut symbol: Value = get_value(&parsed, &Value::Str("symbol".to_string()));
            if !is_equal(&symbol, &Value::Null) {
                add_element_to_object(&mut self.tickers, &symbol, parsed.clone());
            }
            if !is_equal(&symbol, &Value::Null) {
                add_element_to_object(&mut newTickers, &symbol, parsed.clone());
            }
            let mut messageHash: Value = add(&Value::Str("ticker::".to_string()), &symbol);
            client.resolve(&[parsed.clone(), messageHash.clone()]);
        }
        }
        client.resolve(&[newTickers.clone(), Value::Str("tickers".to_string())]);
}

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

    Value::Null
}

/*
 * @method
 * @name toobit#watchOrderBook
 * @description watches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
 * @see https://api-docs.toobit.com/api/spot-websocket-market-data.html#partial-book-depth-streams
 * @see https://api-docs.toobit.com/api/spot-websocket-market-data.html#diff-depth-stream
 * @see https://api-docs.toobit.com/api/usdt-m-websocket-market-data.html#partial-book-depth-streams
 * @see https://api-docs.toobit.com/api/usdt-m-websocket-market-data.html#diff-book-depth-streams
 * @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} A dictionary of [order book structures]{@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
}));
        return self.watch_order_book_for_symbols(Value::List(vec![symbol.clone()]), &[limit.clone(), params.clone()]).await;

    Value::Null
}

/*
 * @method
 * @name toobit#watchOrderBookForSymbols
 * @description watches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
 * @see https://api-docs.toobit.com/api/spot-websocket-market-data.html#partial-book-depth-streams
 * @see https://api-docs.toobit.com/api/spot-websocket-market-data.html#diff-depth-stream
 * @see https://api-docs.toobit.com/api/usdt-m-websocket-market-data.html#partial-book-depth-streams
 * @see https://api-docs.toobit.com/api/usdt-m-websocket-market-data.html#diff-book-depth-streams
 * @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;
        }
        symbols = self.market_symbols(&[symbols.clone(), Value::Null, Value::Bool(false)]);
        let mut channel: Value = Value::Null;
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBookForSymbols".to_string()), Value::Str("channel".to_string()), &[Value::Str("depth".to_string())]); channel = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        let mut messageHashes: Value = Value::List(vec![]);
        let mut subParams: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_613: bool = true;
            while { if !__for_first_613 { i = add(&i, &Value::Int(1)); } __for_first_613 = 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 messageHashes, add(&add(&add(&Value::Str("orderBook::".to_string()), &symbol), &Value::Str("::".to_string())), &channel));
            let mut rawHash: Value = get_value(&market, &Value::Str("id".to_string()));
            append_to_array(&mut subParams, rawHash.clone());
        }
        }
        let mut marketIds: Value = self.market_ids(&[symbols.clone()]);
        let mut url: Value = add(&get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("common".to_string())), &Value::Str("/quote/ws/v1".to_string()));
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("symbol".to_string(), join(&marketIds, &Value::Str(",".to_string())));
                m.insert("topic".to_string(), channel.clone());
                m.insert("event".to_string(), Value::Str("sub".to_string()));
            m
        });
        let __ws_arg_3 = self.extend(request.clone(), &[params.clone()]);
        let mut orderbook: Value = self.watch_multiple(url.clone(), messageHashes.clone(), &[__ws_arg_3, messageHashes.clone()]).await;
        return orderbook.limit();

    Value::Null
}

    pub fn handle_order_book(&mut self, mut client: Value, mut message: Value) {
        //
        //     {
        //         symbol: 'DOGEUSDT',
        //         symbolName: 'DOGEUSDT',
        //         topic: 'depth',
        //         params: { realtimeInterval: '24h' },
        //         data: [
        //             {
        //             e: 301,
        //             t: 1757304842860,
        //             v: '9814355_1E-18',
        //             b: [Array],
        //             a: [Array],
        //             o: 0
        //             }
        //         ],
        //         f: false,
        //         sendTime: 1757304843047,
        //         shared: false
        //     }
        //
        let mut isSnapshot: Value = self.safe_bool_k(message.clone(), "f", &[Value::Bool(false)]);
        if is_equal(&isSnapshot, &Value::Bool(true)) {
            self.set_order_book_snapshot(client.clone(), message.clone(), Value::Str("diffDepth".to_string()));
            return;
        }
        let mut marketId: Value = self.safe_string_k(message.clone(), "symbol", &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut symbol: Value = get_value(&market, &Value::Str("symbol".to_string()));
        let mut data: Value = self.safe_list_k(message.clone(), "data", &[Value::List(vec![])]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_614: bool = true;
            while { if !__for_first_614 { i = add(&i, &Value::Int(1)); } __for_first_614 = false; is_less_than(&i, &get_array_length(&data)) } {
            let mut entry: Value = get_value(&data, &i);
            let mut entry: Value = get_value(&data, &i);
            let mut messageHash: Value = add(&add(&add(&Value::Str("orderBook::".to_string()), &symbol), &Value::Str("::".to_string())), &Value::Str("diffDepth".to_string()));
            if !is_true(&(Value::Bool(in_op(&self.orderbooks, &symbol)))) {
                let mut limit: Value = self.safe_integer(get_value(&self.options, &Value::Str("ws".to_string())), Value::Str("orderBookLimit".to_string()), &[Value::Int(1000)]);
                { let __be_tmp = self.order_book(&[Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}), limit.clone()]); add_element_to_object(&mut self.orderbooks, &symbol, __be_tmp); };
            }
            let mut orderBook: Value = get_value(&self.orderbooks, &symbol);
            let mut timestamp: Value = self.safe_integer_k(entry.clone(), "t", &[]);
            let mut bids: Value = self.safe_list_k(entry.clone(), "b", &[Value::List(vec![])]);
            let mut asks: Value = self.safe_list_k(entry.clone(), "a", &[Value::List(vec![])]);
            self.handle_deltas(get_value(&orderBook, &Value::Str("asks".to_string())), asks.clone());
            self.handle_deltas(get_value(&orderBook, &Value::Str("bids".to_string())), bids.clone());
            add_element_to_object(&mut orderBook, &Value::Str("timestamp".to_string()), timestamp.clone());
            add_element_to_object(&mut self.orderbooks, &symbol, orderBook.clone());
            client.resolve(&[orderBook.clone(), messageHash.clone()]);
        }
        }
}

    pub fn handle_delta(&self, mut bookside: Value, mut delta: Value) {
        let mut bidAsk: Value = self.parse_order_book_bid_ask(delta.clone(), &[]);
        bookside.store_array(bidAsk.clone());
}

    pub fn handle_order_book_partial_snapshot(&mut self, mut client: Value, mut message: Value) {
        //
        //     {
        //         symbol: 'DOGEUSDT',
        //         symbolName: 'DOGEUSDT',
        //         topic: 'depth',
        //         params: { realtimeInterval: '24h' },
        //         data: [
        //             {
        //             e: 301,
        //             s: 'DOGEUSDT',
        //             t: 1757304842860,
        //             v: '9814355_1E-18',
        //             b: [Array],
        //             a: [Array],
        //             o: 0
        //             }
        //         ],
        //         f: false,
        //         sendTime: 1757304843047,
        //         shared: false
        //     }
        //
        self.set_order_book_snapshot(client.clone(), message.clone(), Value::Str("depth".to_string()));
}

    pub fn set_order_book_snapshot(&mut self, mut client: Value, mut message: Value, mut channel: Value) {
        let mut data: Value = self.safe_list_k(message.clone(), "data", &[Value::List(vec![])]);
        let mut length: Value = get_array_length(&data);
        if is_equal(&length, &Value::Int(0)) {
            return;
        }
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_615: bool = true;
            while { if !__for_first_615 { i = add(&i, &Value::Int(1)); } __for_first_615 = false; is_less_than(&i, &length) } {
            let mut entry: Value = get_value(&data, &i);
            let mut entry: Value = get_value(&data, &i);
            let mut marketId: Value = self.safe_string_k(entry.clone(), "s", &[]);
            let mut symbol: Value = self.safe_symbol(marketId.clone(), &[]);
            let mut messageHash: Value = add(&add(&add(&Value::Str("orderBook::".to_string()), &symbol), &Value::Str("::".to_string())), &channel);
            if !is_true(&(Value::Bool(in_op(&self.orderbooks, &symbol)))) {
                let mut limit: Value = self.safe_integer(get_value(&self.options, &Value::Str("ws".to_string())), Value::Str("orderBookLimit".to_string()), &[Value::Int(1000)]);
                { let __be_tmp = self.order_book(&[Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}), limit.clone()]); add_element_to_object(&mut self.orderbooks, &symbol, __be_tmp); };
            }
            let mut orderbook: Value = get_value(&self.orderbooks, &symbol);
            let mut timestamp: Value = self.safe_integer_k(entry.clone(), "t", &[]);
            let mut snapshot: Value = self.parse_order_book(entry.clone(), symbol.clone(), &[timestamp.clone(), Value::Str("b".to_string()), Value::Str("a".to_string())]);
            orderbook.reset(snapshot.clone());
            client.resolve(&[orderbook.clone(), messageHash.clone()]);
        }
        }
}

/*
 * @method
 * @name toobit#watchBalance
 * @description query for balance and get the amount of funds available for trading or funds locked in orders
 * @see https://api-docs.toobit.com/api/spot-websocket-account.html#payload-account-update
 * @see https://api-docs.toobit.com/api/usdt-m-websocket-account.html#event-balance
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} a [balance structure]{@link https://docs.ccxt.com/?id=balance-structure}
 */
    pub async fn watch_balance(&mut self, 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;
        }
        self.authenticate(&[]).await;
        let mut marketType: Value = Value::Null;
        { let __destr_tmp = self.handle_market_type_and_params(Value::Str("watchBalance".to_string()), &[Value::Null, params.clone()]); marketType = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        let mut isSpot: bool = is_equal(&marketType, &Value::Str("spot".to_string()));
        let mut type_var: Value = ternary(is_true(&isSpot), Value::Str("spot".to_string()), Value::Str("contract".to_string()));
        let mut spotSubHash: Value = Value::Str("spot:balance".to_string());
        let mut swapSubHash: Value = Value::Str("contract:private".to_string());
        let mut spotMessageHash: Value = Value::Str("spot:balance".to_string());
        let mut swapMessageHash: Value = Value::Str("contract:balance".to_string());
        let mut messageHash: Value = ternary(is_true(&isSpot), spotMessageHash.clone(), swapMessageHash.clone());
        let mut subscriptionHash: Value = ternary(is_true(&isSpot), spotSubHash.clone(), swapSubHash.clone());
        if is_equal(&subscriptionHash, &Value::Null) {
            panic!("{}", crate::exchange_errors::arguments_required(add(&self.id, &Value::Str(" watchBalance() requires a subscription hash".to_string()))));
        }
        let mut url: Value = self.get_user_stream_url();
        let mut client: Value = self.client(&[url.clone()]);
        self.set_balance_cache(client.clone(), marketType.clone(), &[subscriptionHash.clone(), params.clone()]);
        client.future(&[add(&type_var, &Value::Str(":fetchBalanceSnapshot".to_string()))]);
        return self.watch(url.clone(), messageHash.clone(), &[params.clone(), subscriptionHash.clone()]).await;

    Value::Null
}

    pub fn set_balance_cache(&mut self, mut client: Value, mut marketType: Value, optional_args: &[Value]) {
        let mut subscriptionHash = 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_true(&(is_equal(&subscriptionHash, &Value::Null))) || is_true(&(Value::Bool(in_op(&get_value(&client, &Value::Str("subscriptions".to_string())), &subscriptionHash)))) {
            return;
        }
        let mut type_var: Value = ternary(is_true(&(is_equal(&marketType, &Value::Str("spot".to_string())))), Value::Str("spot".to_string()), Value::Str("contract".to_string()));
        let mut messageHash: Value = add(&type_var, &Value::Str(":fetchBalanceSnapshot".to_string()));
        if !is_true(&(Value::Bool(in_op(&get_value(&client, &Value::Str("futures".to_string())), &messageHash)))) {
            client.future(&[messageHash.clone()]);
            self.spawn(&[Value::Str("load_balance_snapshot".to_string()).clone(), client.clone(), messageHash.clone(), marketType.clone()]);
        }
}

    pub fn handle_balance(&mut self, mut client: Value, mut message: Value) {
        //
        // spot
        //
        // [
        //     {
        //         e: 'outboundAccountInfo',
        //         E: '1758226989725',
        //         T: true,
        //         W: true,
        //         D: true,
        //         B: [
        //             {
        //               a: "USDT",
        //               f: "6.37242839",
        //               l: "0",
        //             },
        //         ]
        //     }
        // ]
        //
        // contract
        //
        // [
        //     {
        //         e: 'outboundContractAccountInfo',
        //         E: '1758226989742',
        //         T: true,
        //         W: true,
        //         D: true,
        //         B: [ [Object] ]
        //     }
        // ]
        //
        let mut channel: Value = self.safe_string_k(message.clone(), "e", &[]);
        let mut data: Value = self.safe_list_k(message.clone(), "B", &[Value::List(vec![])]);
        let mut timestamp: Value = self.safe_integer_k(message.clone(), "E", &[]);
        let mut type_var: Value = ternary(is_true(&(is_equal(&channel, &Value::Str("outboundContractAccountInfo".to_string())))), Value::Str("contract".to_string()), Value::Str("spot".to_string()));
        if !is_true(&(Value::Bool(in_op(&self.balance, &type_var)))) {
            add_element_to_object(&mut self.balance, &type_var, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        }
        add_element_to_object(get_value_mut(unsafe { crate::runtime::coerce_value_to_mut(&self.balance) }, &type_var), &Value::Str("info".to_string()), data.clone());
        add_element_to_object(get_value_mut(unsafe { crate::runtime::coerce_value_to_mut(&self.balance) }, &type_var), &Value::Str("timestamp".to_string()), timestamp.clone());
        { let __be_tmp = self.iso8601(timestamp.clone()); add_element_to_object(get_value_mut(unsafe { crate::runtime::coerce_value_to_mut(&self.balance) }, &type_var), &Value::Str("datetime".to_string()), __be_tmp); };
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_616: bool = true;
            while { if !__for_first_616 { i = add(&i, &Value::Int(1)); } __for_first_616 = false; is_less_than(&i, &get_array_length(&data)) } {
            let mut balance: Value = get_value(&data, &i);
            let mut balance: Value = get_value(&data, &i);
            let mut currencyId: Value = self.safe_string_k(balance.clone(), "a", &[]);
            let mut code: Value = self.safe_currency_code(currencyId.clone(), &[]);
            let mut account: Value = self.account();
            add_element_to_object(&mut account, &Value::Str("info".to_string()), balance.clone());
            add_element_to_object(&mut account, &Value::Str("used".to_string()), self.safe_string_k(balance.clone(), "l", &[]));
            add_element_to_object(&mut account, &Value::Str("free".to_string()), self.safe_string_k(balance.clone(), "f", &[]));
            if is_true(&(!is_equal(&type_var, &Value::Null))) && is_true(&(!is_equal(&code, &Value::Null))) {
                add_element_to_object(get_value_mut(unsafe { crate::runtime::coerce_value_to_mut(&self.balance) }, &type_var), &code, account.clone());
            }
        }
        }
        { let __be_tmp = self.safe_balance(get_value(&self.balance, &type_var)); add_element_to_object(&mut self.balance, &type_var, __be_tmp); };
        client.resolve(&[get_value(&self.balance, &type_var), add(&type_var, &Value::Str(":balance".to_string()))]);
}

    pub async fn load_balance_snapshot(&mut self, mut client: Value, mut messageHash: Value, mut marketType: Value) -> Value {
        let mut response: Value = self.fetch_balance(&[Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("type".to_string(), marketType.clone());
            m
        })]).await;
        let mut type_var: Value = ternary(is_true(&(is_equal(&marketType, &Value::Str("spot".to_string())))), Value::Str("spot".to_string()), Value::Str("contract".to_string()));
        let __ws_arg_4 = self.safe_dict(self.balance.clone(), type_var.clone(), &[Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
})]);
        { let __be_tmp = self.extend(response.clone(), &[__ws_arg_4]); add_element_to_object(&mut self.balance, &type_var, __be_tmp); };
        // don't remove the future from the .futures cache
        if is_true(&Value::Bool(in_op(&get_value(&client, &Value::Str("futures".to_string())), &messageHash))) {
            let mut future: Value = get_value(&get_value(&client, &Value::Str("futures".to_string())), &messageHash);
            future.resolve(&[]);
            client.resolve(&[get_value(&self.balance, &type_var), add(&type_var, &Value::Str(":fetchBalanceSnapshot".to_string()))]);
            client.resolve(&[get_value(&self.balance, &type_var), add(&type_var, &Value::Str(":balance".to_string()))]); // we should also resolve right away after snapshot, so user doesn't double-fetch balance
        }

    Value::Null
}

/*
 * @method
 * @name toobit#watchOrders
 * @description watches information on multiple orders made by the user
 * @see https://api-docs.toobit.com/api/spot-websocket-account.html#payload-order-update
 * @see https://api-docs.toobit.com/api/usdt-m-websocket-account.html#event-order
 * @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 market: Value = self.market_or_null(&[symbol.clone()]);
        symbol = self.safe_string_k(market.clone(), "symbol", &[symbol.clone()]);
        let mut messageHash: Value = Value::Str("orders".to_string());
        if !is_equal(&symbol, &Value::Null) {
            messageHash = add(&add(&messageHash, &Value::Str(":".to_string())), &symbol);
        }
        let mut url: Value = self.get_user_stream_url();
        let mut orders: Value = self.watch(url.clone(), messageHash.clone(), &[params.clone(), messageHash.clone()]).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) {
        //
        //    {
        //        "e": "executionReport",
        //        "E": "1758311011844",
        //        "s": "DOGEUSDT",
        //        "c": "1758311011948",
        //        "S": "BUY",
        //        "o": "LIMIT",
        //        "f": "GTC",
        //        "q": "22",
        //        "p": "0.23",
        //        "pt": "INPUT",
        //        "X": "NEW",
        //        "i": "2043255292855185152",
        //        "l": "0", // Last executed quantity
        //        "z": "0", // Cumulative filled quantity
        //        "L": "0", // Last executed price
        //        "n": "0",
        //        "N": "",
        //        "u": true,
        //        "w": true,
        //        "m": false,
        //        "O": "1758311011833",
        //        "U": "1758311011841",
        //        "Z": "0",
        //        "C": false,
        //        "v": "0",
        //        "rp": "0",
        //        "td": "0"
        //    }
        //
        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 orders: Value = self.orders.clone();
        let mut order: Value = self.parse_ws_order(message.clone(), &[]);
        orders.append(order.clone());
        let mut messageHash: Value = Value::Str("orders".to_string());
        client.resolve(&[orders.clone(), messageHash.clone()]);
        messageHash = add(&Value::Str("orders:".to_string()), &self.safe_string_k(order.clone(), "symbol", &[]));
        client.resolve(&[orders.clone(), messageHash.clone()]);
}

    pub fn parse_ws_order(&self, mut order: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        let mut timestamp: Value = self.safe_integer_k(order.clone(), "O", &[]);
        let mut marketId: Value = self.safe_string_k(order.clone(), "s", &[]);
        let mut symbol: Value = self.safe_symbol(marketId.clone(), &[market.clone()]);
        let mut priceType: Value = self.safe_string_lower(order.clone(), Value::Str("pt".to_string()), &[]);
        let mut rawOrderType: Value = self.safe_string_lower(order.clone(), Value::Str("o".to_string()), &[]);
        let mut orderType: Value = Value::Null;
        if is_equal(&priceType, &Value::Str("market".to_string())) {
            orderType = Value::Str("market".to_string());
        }  else {
            orderType = rawOrderType.clone();
        }
        let mut feeCost: Value = self.safe_number_k(order.clone(), "n", &[]);
        let mut fee: Value = Value::Null;
        if !is_equal(&feeCost, &Value::Null) {
            fee = Value::Map({
                let mut m = indexmap::IndexMap::new();
                    m.insert("cost".to_string(), feeCost.clone());
                    m.insert("currency".to_string(), Value::Null);
                m
            });
        }
        return self.safe_order(Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("info".to_string(), order.clone());
        m.insert("id".to_string(), self.safe_string_k(order.clone(), "i", &[]));
        m.insert("clientOrderId".to_string(), self.safe_string_k(order.clone(), "c", &[]));
        m.insert("timestamp".to_string(), timestamp.clone());
        m.insert("datetime".to_string(), self.iso8601(timestamp.clone()));
        m.insert("lastUpdateTimestamp".to_string(), self.safe_integer2(order.clone(), Value::Str("U".to_string()), Value::Str("E".to_string()), &[]));
        m.insert("symbol".to_string(), symbol.clone());
        m.insert("type".to_string(), orderType.clone());
        m.insert("timeInForce".to_string(), self.safe_string_upper(order.clone(), Value::Str("f".to_string()), &[]));
        m.insert("postOnly".to_string(), Value::Null);
        m.insert("side".to_string(), self.safe_string_lower(order.clone(), Value::Str("S".to_string()), &[]));
        m.insert("price".to_string(), self.safe_string_k(order.clone(), "L", &[]));
        m.insert("stopPrice".to_string(), Value::Null);
        m.insert("triggerPrice".to_string(), Value::Null);
        m.insert("amount".to_string(), self.safe_string_k(order.clone(), "q", &[]));
        m.insert("cost".to_string(), Value::Null);
        m.insert("average".to_string(), self.safe_string_k(order.clone(), "p", &[]));
        m.insert("filled".to_string(), self.safe_string_k(order.clone(), "z", &[]));
        m.insert("remaining".to_string(), Value::Null);
        m.insert("status".to_string(), self.parent.parse_order_status(self.safe_string_k(order.clone(), "X", &[])));
        m.insert("fee".to_string(), fee.clone());
        m.insert("trades".to_string(), Value::Null);
    m
}), &[market.clone()]);

    Value::Null
}

/*
 * @method
 * @name toobit#watchMyTrades
 * @description watches information on multiple trades made by the user
 * @see https://api-docs.toobit.com/api/spot-websocket-account.html#payload-ticket-push
 * @see https://api-docs.toobit.com/api/usdt-m-websocket-account.html#event-trade-update
 * @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 market: Value = self.market_or_null(&[symbol.clone()]);
        symbol = self.safe_string_k(market.clone(), "symbol", &[symbol.clone()]);
        let mut messageHash: Value = Value::Str("myTrades".to_string());
        if !is_equal(&symbol, &Value::Null) {
            messageHash = add(&add(&messageHash, &Value::Str(":".to_string())), &symbol);
        }
        let mut url: Value = self.get_user_stream_url();
        let mut trades: Value = self.watch(url.clone(), messageHash.clone(), &[params.clone(), messageHash.clone()]).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(&self, mut client: Value, mut message: Value) {
        //
        //    {
        //        "e": "ticketInfo",
        //        "E": "1758314657847",
        //        "s": "DOGEUSDT",
        //        "q": "22.0",
        //        "t": "1758314657842",
        //        "p": "0.26667",
        //        "T": "4864732022877055421",
        //        "o": "2043285877770284800",
        //        "c": "1758314657002",
        //        "a": "1783404067076253952",
        //        "m": false,
        //        "S": "BUY"
        //    }
        //
        let mut myTrades: Value = self.myTrades.clone();
        if is_equal(&myTrades, &Value::Null) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "tradesLimit", &[Value::Int(1000)]);
            myTrades = ArrayCacheBySymbolById::new(limit.clone());
        }
        let mut trade: Value = self.parse_my_trade(message.clone(), &[]);
        myTrades.append(trade.clone());
        let mut messageHash: Value = add(&Value::Str("myTrades:".to_string()), &get_value(&trade, &Value::Str("symbol".to_string())));
        client.resolve(&[myTrades.clone(), messageHash.clone()]);
        messageHash = Value::Str("myTrades".to_string());
        client.resolve(&[myTrades.clone(), messageHash.clone()]);
}

    pub fn parse_my_trade(&self, mut trade: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        let mut marketId: Value = self.safe_string_k(trade.clone(), "s", &[]);
        let mut ts: Value = self.safe_string_k(trade.clone(), "t", &[]);
        let mut isMaker: bool = is_equal(&self.safe_bool_k(trade.clone(), "m", &[]), &Value::Bool(true));
        let mut takerOrMaker: Value = ternary(is_true(&isMaker), Value::Str("maker".to_string()), Value::Str("taker".to_string()));
        return self.safe_trade(Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("info".to_string(), trade.clone());
        m.insert("id".to_string(), self.safe_string_k(trade.clone(), "T", &[]));
        m.insert("timestamp".to_string(), ts.clone());
        m.insert("datetime".to_string(), self.iso8601(ts.clone()));
        m.insert("symbol".to_string(), self.safe_symbol(marketId.clone(), &[market.clone()]));
        m.insert("order".to_string(), self.safe_string_k(trade.clone(), "o", &[]));
        m.insert("type".to_string(), Value::Null);
        m.insert("side".to_string(), self.safe_string_lower(trade.clone(), Value::Str("S".to_string()), &[]));
        m.insert("takerOrMaker".to_string(), takerOrMaker.clone());
        m.insert("price".to_string(), self.safe_string_k(trade.clone(), "p", &[]));
        m.insert("amount".to_string(), self.safe_string_k(trade.clone(), "q", &[]));
        m.insert("cost".to_string(), Value::Null);
        m.insert("fee".to_string(), Value::Null);
    m
}), &[market.clone()]);

    Value::Null
}

/*
 * @method
 * @name toobit#watchPositions
 * @see https://api-docs.toobit.com/api/usdt-m-websocket-account.html#event-position-update
 * @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
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        self.authenticate(&[]).await;
        let mut type_var: Value = Value::Str("swap".to_string()); // the only account type that carries positions here
        let mut messageHash: Value = Value::Str("".to_string());
        if !is_true(&self.is_empty(symbols.clone())) {
            symbols = self.market_symbols(&[symbols.clone()]);
            if is_equal(&symbols, &Value::Null) {
                panic!("{}", crate::exchange_errors::arguments_required(add(&self.id, &Value::Str(" watchPositions() symbols is required".to_string()))));
            }
            messageHash = add(&Value::Str("::".to_string()), &join(&symbols, &Value::Str(",".to_string())));
        }
        messageHash = add(&add(&type_var, &Value::Str(":positions".to_string())), &messageHash);
        let mut url: Value = self.get_user_stream_url();
        let mut client: Value = self.client(&[url.clone()]);
        self.set_positions_cache(client.clone(), type_var.clone(), &[symbols.clone()]);
        let mut cache: Value = self.safe_value(self.positions.clone(), type_var.clone(), &[]);
        if is_equal(&cache, &Value::Null) {
            let mut snapshot: Value = crate::exchange_stubs::ws_await_flight(&client.future(&[add(&type_var, &Value::Str(":fetchPositionsSnapshot".to_string()))])).await;
            return self.filter_by_symbols_since_limit(snapshot.clone(), &[symbols.clone(), since.clone(), limit.clone(), Value::Bool(true)]);
        }
        let mut newPositions: Value = self.watch(url.clone(), messageHash.clone(), &[Value::Null, messageHash.clone()]).await;
        if is_true(&self.newUpdates) {
            return newPositions;
        }
        return self.filter_by_symbols_since_limit(cache.clone(), &[symbols.clone(), since.clone(), limit.clone(), Value::Bool(true)]);

    Value::Null
}

    pub fn set_positions_cache(&mut self, mut client: Value, mut type_var: Value, optional_args: &[Value]) {
        let mut symbols = get_arg(optional_args, 0, Value::Null);
        let mut isPortfolioMargin = get_arg(optional_args, 1, Value::Bool(false));
        if is_equal(&self.positions, &Value::Null) {
            self.positions = Value::Map({
                let mut m = indexmap::IndexMap::new();
                m
            });
        }
        if is_true(&Value::Bool(in_op(&self.positions, &type_var))) {
            return;
        }
        let mut fetchPositionsSnapshot: Value = self.handle_option(Value::Str("watchPositions".to_string()), Value::Str("fetchPositionsSnapshot".to_string()), &[Value::Bool(false)]);
        if is_equal(&fetchPositionsSnapshot, &Value::Bool(true)) {
            let mut messageHash: Value = add(&type_var, &Value::Str(":fetchPositionsSnapshot".to_string()));
            if !is_true(&(Value::Bool(in_op(&get_value(&client, &Value::Str("futures".to_string())), &messageHash)))) {
                client.future(&[messageHash.clone()]);
                self.spawn(&[Value::Str("load_positions_snapshot".to_string()).clone(), client.clone(), messageHash.clone(), type_var.clone(), isPortfolioMargin.clone()]);
            }
        }  else {
            add_element_to_object(&mut self.positions, &type_var, ArrayCacheBySymbolBySide::new(Value::Null));
        }
}

    pub async fn load_positions_snapshot(&mut self, mut client: Value, mut messageHash: Value, mut type_var: Value) -> Value {
        let mut params: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("type".to_string(), type_var.clone());
            m
        });
        let mut positions: Value = self.fetch_positions(&[Value::Null, params.clone()]).await;
        add_element_to_object(&mut self.positions, &type_var, ArrayCacheBySymbolBySide::new(Value::Null));
        let mut cache: Value = get_value(&self.positions, &type_var);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_617: bool = true;
            while { if !__for_first_617 { i = add(&i, &Value::Int(1)); } __for_first_617 = false; is_less_than(&i, &get_array_length(&positions)) } {
            let mut position: Value = get_value(&positions, &i);
            let mut position: Value = get_value(&positions, &i);
            cache.append(position.clone());
        }
        }
        // don't remove the future from the .futures cache
        if is_true(&Value::Bool(in_op(&get_value(&client, &Value::Str("futures".to_string())), &messageHash))) {
            let mut future: Value = get_value(&get_value(&client, &Value::Str("futures".to_string())), &messageHash);
            future.resolve(&[cache.clone()]);
            client.resolve(&[cache.clone(), add(&type_var, &Value::Str(":positions".to_string()))]);
        }

    Value::Null
}

    pub fn handle_positions(&mut self, mut client: Value, mut message: Value) {
        //
        // [
        //     {
        //         e: 'outboundContractPositionInfo',
        //         E: '1758316454554',
        //         A: '1783404067076253954',
        //         s: 'DOGE-SWAP-USDT',
        //         S: 'LONG',
        //         p: '0',
        //         P: '0',
        //         a: '0',
        //         f: '0.1228',
        //         m: '0',
        //         r: '0',
        //         up: '0',
        //         pr: '0',
        //         pv: '0',
        //         v: '3.0',
        //         mt: 'CROSS',
        //         mm: '0',
        //         mp: '0.265410000000000000'
        //     }
        // ]
        //
        let mut accountType: Value = Value::Str("swap".to_string());
        if is_equal(&self.positions, &Value::Null) {
            self.positions = Value::Map({
                let mut m = indexmap::IndexMap::new();
                m
            });
        }
        if !is_true(&(Value::Bool(in_op(&self.positions, &accountType)))) {
            add_element_to_object(&mut self.positions, &accountType, ArrayCacheBySymbolBySide::new(Value::Null));
        }
        let mut cache: Value = get_value(&self.positions, &accountType);
        // handleMessage's fallback dispatches one item at a time
        let mut rawPositions: Value = message.clone();
        if !is_true(&Value::Bool(is_array(&message))) {
            rawPositions = Value::List(vec![message.clone()]);
        }
        let mut newPositions: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_618: bool = true;
            while { if !__for_first_618 { i = add(&i, &Value::Int(1)); } __for_first_618 = false; is_less_than(&i, &get_array_length(&rawPositions)) } {
            let mut rawPosition: Value = get_value(&rawPositions, &i);
            let mut rawPosition: Value = get_value(&rawPositions, &i);
            let mut position: Value = self.parse_ws_position(rawPosition.clone(), &[]);
            let mut timestamp: Value = self.safe_integer_k(rawPosition.clone(), "E", &[]);
            add_element_to_object(&mut position, &Value::Str("timestamp".to_string()), timestamp.clone());
            add_element_to_object(&mut position, &Value::Str("datetime".to_string()), self.iso8601(timestamp.clone()));
            append_to_array(&mut newPositions, position.clone());
            cache.append(position.clone());
        }
        }
        // no local may be named `positions` in this method: build/transpile.ts
        // appends `$` to every local name wherever it appears, string literals
        // included, so a local `positions` rewrites the hash prefix below to
        // ':$positions::' and find_message_hashes () matches nothing in PHP
        let mut messageHashes: Value = self.find_message_hashes(client.clone(), add(&accountType, &Value::Str(":positions::".to_string())));
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_619: bool = true;
            while { if !__for_first_619 { i = add(&i, &Value::Int(1)); } __for_first_619 = false; is_less_than(&i, &get_array_length(&messageHashes)) } {
            let mut messageHash: Value = get_value(&messageHashes, &i);
            let mut messageHash: Value = get_value(&messageHashes, &i);
            let mut parts: Value = split(&messageHash, &Value::Str("::".to_string()));
            let mut symbolsString: Value = get_value(&parts, &Value::Int(1));
            let mut symbols: Value = split(&symbolsString, &Value::Str(",".to_string()));
            let mut filtered: Value = self.filter_by_array(newPositions.clone(), Value::Str("symbol".to_string()), &[symbols.clone(), Value::Bool(false)]);
            if !is_true(&self.is_empty(filtered.clone())) {
                client.resolve(&[filtered.clone(), messageHash.clone()]);
            }
        }
        }
        client.resolve(&[newPositions.clone(), add(&accountType, &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);
        let mut marketId: Value = self.safe_string_k(position.clone(), "s", &[]);
        return self.safe_position(Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("info".to_string(), position.clone());
        m.insert("id".to_string(), Value::Null);
        m.insert("symbol".to_string(), self.safe_symbol(marketId.clone(), &[]));
        m.insert("notional".to_string(), self.omit_zero(self.safe_string_k(position.clone(), "pv", &[])));
        m.insert("marginMode".to_string(), self.safe_string_lower(position.clone(), Value::Str("mt".to_string()), &[]));
        m.insert("liquidationPrice".to_string(), self.safe_string_k(position.clone(), "f", &[]));
        m.insert("entryPrice".to_string(), self.safe_string_k(position.clone(), "p", &[]));
        m.insert("unrealizedPnl".to_string(), self.safe_string_k(position.clone(), "up", &[]));
        m.insert("realizedPnl".to_string(), self.safe_number_k(position.clone(), "r", &[]));
        m.insert("percentage".to_string(), Value::Null);
        m.insert("contracts".to_string(), Value::Null);
        m.insert("contractSize".to_string(), Value::Null);
        m.insert("markPrice".to_string(), self.safe_string_k(position.clone(), "mp", &[]));
        m.insert("side".to_string(), self.safe_string_lower(position.clone(), Value::Str("S".to_string()), &[]));
        m.insert("hedged".to_string(), Value::Null);
        m.insert("timestamp".to_string(), Value::Null);
        m.insert("datetime".to_string(), Value::Null);
        m.insert("maintenanceMargin".to_string(), self.safe_string_k(position.clone(), "mm", &[]));
        m.insert("maintenanceMarginPercentage".to_string(), Value::Null);
        m.insert("collateral".to_string(), Value::Null);
        m.insert("initialMargin".to_string(), self.omit_zero(self.safe_string_k(position.clone(), "m", &[])));
        m.insert("initialMarginPercentage".to_string(), Value::Null);
        m.insert("leverage".to_string(), self.safe_string_k(position.clone(), "v", &[]));
        m.insert("marginRatio".to_string(), Value::Null);
    m
}));

    Value::Null
}

    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
}));
        let mut time: Value = self.milliseconds();
        let mut lastAuthenticatedTime: Value = self.safe_integer(get_value(&self.options, &Value::Str("ws".to_string())), Value::Str("lastAuthenticatedTime".to_string()), &[Value::Int(0)]);
        let mut listenKeyRefreshRate: Value = self.safe_integer(get_value(&self.options, &Value::Str("ws".to_string())), Value::Str("listenKeyRefreshRate".to_string()), &[Value::Int(1200000)]);
        let mut delay: Value = self.sum(&[listenKeyRefreshRate.clone(), Value::Int(10000)]);
        if is_greater_than(&subtract(&time, &lastAuthenticatedTime), &delay) {
            self.check_required_credentials(&[]);
            // single-flight leader election on a never-dialed client, see
            // https://github.com/ccxt/ccxt/issues/29393. the election used to
            // run on this.client (this.getUserStreamUrl ()), but that url
            // embeds the listenKey it is about to mint, so the client the
            // flight registers on is not the client the next caller looks at:
            // the cold call elected on .../ws/undefined and every later call
            // landed on .../ws/<key> with an empty subscriptions map, found
            // the key still fresh, skipped the fetch and hung on a future
            // nobody resolves. client.futures is the registry: client.future ()
            // is the atomic check-and-insert and client.resolve () /
            // client.reject () settle and remove the entry under the same lock
            // in every port
            let mut messageHash: Value = Value::Str("authenticate".to_string());
            let mut client: Value = self.client(&[Value::Str("authenticationFlights".to_string())]);
            if is_true(&Value::Bool(in_op(&get_value(&client, &Value::Str("futures".to_string())), &messageHash))) {
                // a flight is already in progress - wake when the leader
                // settles it: the listenKey is then in the bucket
                crate::exchange_stubs::ws_await_flight(&client.future(&[messageHash.clone()])).await;
                return Value::Null;
            }
            // reusableFuture (), not future () - the two match in
            // js/py/php/cs/java, but go's Client.Future () yields a channel
            // that the trailing suspension point below would panic on
            let mut future: Value = client.reusable_future(messageHash.clone());
            let _try_result = futures::FutureExt::catch_unwind(std::panic::AssertUnwindSafe(async {
                let mut response: Value = self.parent.private_post_api_v1_user_data_stream(&[params.clone()]).await;
                let mut listenKey: Value = self.safe_string_k(response.clone(), "listenKey", &[]);
                if is_equal(&listenKey, &Value::Null) {
                    panic!("{}", crate::exchange_errors::authentication_error(add(&self.id, &Value::Str(" authenticate() received an empty listenKey".to_string()))));
                }
                add_element_to_object(get_value_mut(&mut self.options, &Value::Str("ws".to_string())), &Value::Str("listenKey".to_string()), listenKey.clone());
                add_element_to_object(get_value_mut(&mut self.options, &Value::Str("ws".to_string())), &Value::Str("lastAuthenticatedTime".to_string()), time.clone());
                self.delay(listenKeyRefreshRate.clone(), &[Value::Str("keep_alive_listen_key".to_string()).clone(), params.clone()]).await;
                // settle the flight: client.resolve () removes the future from
                // client.futures and wakes every waiter
                client.resolve(&[listenKey.clone(), messageHash.clone()]);
             #[allow(unreachable_code)] { Value::Null }})).await;
if let Err(_try_err) = _try_result { let e: Value = panic_to_value(_try_err);
                // reject the flight - waiters throw and the next caller re-leads.
                // no rethrow here, the trailing suspension point rethrows to this
                // caller AND attaches the handler an alone leader needs
                let mut err = Value::from(crate::exchange_errors::authentication_error(add(&add(&self.id, &Value::Str(" ".to_string())), &self.exception_message(e.clone(), &[]))));
                client.reject(&[err.clone(), messageHash.clone()]);
            }
            crate::exchange_stubs::ws_await_flight(&future).await;
        }

    Value::Null
}

    pub async fn keep_alive_listen_key(&mut self, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        let mut options: Value = self.safe_value_k(self.options.clone(), "ws", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut listenKey: Value = self.safe_string_k(options.clone(), "listenKey", &[]);
        if is_equal(&listenKey, &Value::Null) {
            return Value::Null;
        }
        let _try_result = futures::FutureExt::catch_unwind(std::panic::AssertUnwindSafe(async {
            let mut response: Value = self.parent.private_post_api_v1_user_data_stream(&[params.clone()]).await;
            { let __be_tmp = self.safe_string_k(response.clone(), "listenKey", &[]); add_element_to_object(get_value_mut(&mut self.options, &Value::Str("ws".to_string())), &Value::Str("listenKey".to_string()), __be_tmp); };
            { let __be_tmp = self.milliseconds(); add_element_to_object(get_value_mut(&mut self.options, &Value::Str("ws".to_string())), &Value::Str("lastAuthenticatedTime".to_string()), __be_tmp); };
         #[allow(unreachable_code)] { Value::Null }})).await;
if let Err(_try_err) = _try_result { let error: Value = panic_to_value(_try_err);
            let mut url: Value = self.get_user_stream_url();
            let mut client: Value = self.client(&[url.clone()]);
            let mut messageHashes: Value = object_keys(&get_value(&client, &Value::Str("futures".to_string())));
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_620: bool = true;
                while { if !__for_first_620 { i = add(&i, &Value::Int(1)); } __for_first_620 = false; is_less_than(&i, &get_array_length(&messageHashes)) } {
                let mut messageHash: Value = get_value(&messageHashes, &i);
                let mut messageHash: Value = get_value(&messageHashes, &i);
                client.reject(&[Value::from(error.clone()), messageHash.clone()]);
            }
            }
            add_element_to_object(get_value_mut(&mut self.options, &Value::Str("ws".to_string())), &Value::Str("listenKey".to_string()), Value::Null);
            add_element_to_object(get_value_mut(&mut self.options, &Value::Str("ws".to_string())), &Value::Str("lastAuthenticatedTime".to_string()), Value::Int(0));
            return Value::Null;
        }
        // whether or not to schedule another listenKey keepAlive request
        let mut listenKeyRefreshRate: Value = self.safe_integer(get_value(&self.options, &Value::Str("ws".to_string())), Value::Str("listenKeyRefreshRate".to_string()), &[Value::Int(1200000)]);
        self.delay(listenKeyRefreshRate.clone(), &[Value::Str("keep_alive_listen_key".to_string()).clone(), params.clone()]).await;

    Value::Null
}

    pub fn get_user_stream_url(&self) -> Value {
        return add(&add(&get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("common".to_string())), &Value::Str("/api/v1/ws/".to_string())), &get_value(&get_value(&self.options, &Value::Str("ws".to_string())), &Value::Str("listenKey".to_string())));

    Value::Null
}

    pub fn handle_error_message(&self, mut client: Value, mut message: Value) -> Value {
        //
        //    {
        //        "code": '-100010',
        //        "desc": "Invalid Symbols!"
        //    }
        //
        let mut code: Value = self.safe_string_k(message.clone(), "code", &[]);
        if !is_equal(&code, &Value::Null) {
            let mut desc: Value = self.safe_string_k(message.clone(), "desc", &[]);
            let mut msg: Value = add(&add(&add(&add(&self.id, &Value::Str(" code: ".to_string())), &code), &Value::Str(" message: ".to_string())), &desc);
            let mut exception = Value::from(crate::exchange_errors::exchange_error(msg)); // c# fix
            client.reject(&[exception.clone()]);
            return Value::Bool(true);
        }
        return Value::Bool(false);

    Value::Null
}
}