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 PoloniexCore {
    pub parent: crate::exchanges::poloniex::PoloniexCore,
}

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

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

impl crate::exchange_generated::ExchangeBase for PoloniexCore {
    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,
                "cancel_all_orders_ws" => self.cancel_all_orders_ws(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "cancel_order_ws" => self.cancel_order_ws(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "cancel_orders_ws" => self.cancel_orders_ws(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "create_order_ws" => self.create_order_ws(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null), args.get(2).cloned().unwrap_or(crate::Value::Null), args.get(3).cloned().unwrap_or(crate::Value::Null), &args.get(4..).unwrap_or(&[]).to_vec()[..]).await,
                "handle_authenticate" => self.handle_authenticate(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
                "handle_error_message" => self.handle_error_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
                "handle_message" => { self.handle_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
                "handle_ohlcv" => self.handle_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(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)),
                "handle_ticker" => self.handle_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
                "handle_trade" => self.handle_trade(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
                "parse_status" => self.parse_status(args.get(0).cloned().unwrap_or(crate::Value::Null)),
                "parse_ws_balance" => self.parse_ws_balance(args.get(0).cloned().unwrap_or(crate::Value::Null)),
                "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_order_trade" => self.parse_ws_order_trade(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)),
                "subscribe" => self.subscribe(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null), args.get(2).cloned().unwrap_or(crate::Value::Null), &args.get(3..).unwrap_or(&[]).to_vec()[..]).await,
                "trade_request" => self.trade_request(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "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_order_book" => self.watch_order_book(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_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 PoloniexCore {
    /// 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 },
            "cancel_all_orders_ws" => { crate::exchange_stubs::enqueue_spawn("cancel_all_orders_ws", args.to_vec()); crate::Value::Null },
            "cancel_order_ws" => { crate::exchange_stubs::enqueue_spawn("cancel_order_ws", args.to_vec()); crate::Value::Null },
            "cancel_orders_ws" => { crate::exchange_stubs::enqueue_spawn("cancel_orders_ws", args.to_vec()); crate::Value::Null },
            "create_order_ws" => { crate::exchange_stubs::enqueue_spawn("create_order_ws", args.to_vec()); crate::Value::Null },
            "handle_authenticate" => self.handle_authenticate(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
            "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_error_message" => self.handle_error_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
            "handle_message" => { self.handle_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_my_trades" => { self.handle_my_trades(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)),
            "handle_order" => self.handle_order(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(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_request" => { self.handle_order_request(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_pong" => { self.handle_pong(args.get(0).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_ticker" => self.handle_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
            "handle_trade" => self.handle_trade(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
            "parse_status" => self.parse_status(args.get(0).cloned().unwrap_or(crate::Value::Null)),
            "parse_ws_balance" => self.parse_ws_balance(args.get(0).cloned().unwrap_or(crate::Value::Null)),
            "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_order_trade" => self.parse_ws_order_trade(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)),
            "subscribe" => { crate::exchange_stubs::enqueue_spawn("subscribe", args.to_vec()); crate::Value::Null },
            "trade_request" => { crate::exchange_stubs::enqueue_spawn("trade_request", args.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_order_book" => { crate::exchange_stubs::enqueue_spawn("watch_order_book", args.to_vec()); crate::Value::Null },
            "watch_orders" => { crate::exchange_stubs::enqueue_spawn("watch_orders", 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 PoloniexCore {
    type Target = crate::exchange::Exchange;
    fn deref(&self) -> &crate::exchange::Exchange { std::ops::Deref::deref(&self.parent) }
}

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

impl PoloniexCore {
    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("watchOHLCV".to_string(), Value::Bool(true));
        m.insert("watchOrderBook".to_string(), Value::Bool(true));
        m.insert("watchTicker".to_string(), Value::Bool(true));
        m.insert("watchTickers".to_string(), Value::Bool(true));
        m.insert("watchTrades".to_string(), Value::Bool(true));
        m.insert("watchTradesForSymbols".to_string(), Value::Bool(true));
        m.insert("watchBalance".to_string(), Value::Bool(true));
        m.insert("watchStatus".to_string(), Value::Bool(false));
        m.insert("watchOrders".to_string(), Value::Bool(true));
        m.insert("watchMyTrades".to_string(), Value::Bool(true));
        m.insert("createOrderWs".to_string(), Value::Bool(true));
        m.insert("editOrderWs".to_string(), Value::Bool(false));
        m.insert("fetchOpenOrdersWs".to_string(), Value::Bool(false));
        m.insert("fetchOrderWs".to_string(), Value::Bool(false));
        m.insert("cancelOrderWs".to_string(), Value::Bool(true));
        m.insert("cancelOrdersWs".to_string(), Value::Bool(true));
        m.insert("cancelAllOrdersWs".to_string(), Value::Bool(true));
        m.insert("fetchTradesWs".to_string(), Value::Bool(false));
        m.insert("fetchBalanceWs".to_string(), Value::Bool(false));
    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("public".to_string(), Value::Str("wss://ws.poloniex.com/ws/public".to_string()));
        m.insert("private".to_string(), Value::Str("wss://ws.poloniex.com/ws/private".to_string()));
    m
}));
    m
}));
    m
}));
        m.insert("options".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("createMarketBuyOrderRequiresPrice".to_string(), Value::Bool(true));
        m.insert("tradesLimit".to_string(), Value::Int(1000));
        m.insert("ordersLimit".to_string(), Value::Int(1000));
        m.insert("OHLCVLimit".to_string(), Value::Int(1000));
        m.insert("watchOrderBook".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("name".to_string(), Value::Str("book_lv2".to_string()));
    m
}));
        m.insert("connectionsLimit".to_string(), Value::Int(2000));
        m.insert("requestsLimit".to_string(), Value::Int(500));
        m.insert("timeframes".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("1m".to_string(), Value::Str("candles_minute_1".to_string()));
        m.insert("5m".to_string(), Value::Str("candles_minute_5".to_string()));
        m.insert("10m".to_string(), Value::Str("candles_minute_10".to_string()));
        m.insert("15m".to_string(), Value::Str("candles_minute_15".to_string()));
        m.insert("30m".to_string(), Value::Str("candles_minute_30".to_string()));
        m.insert("1h".to_string(), Value::Str("candles_hour_1".to_string()));
        m.insert("2h".to_string(), Value::Str("candles_hour_2".to_string()));
        m.insert("4h".to_string(), Value::Str("candles_hour_4".to_string()));
        m.insert("6h".to_string(), Value::Str("candles_hour_6".to_string()));
        m.insert("12h".to_string(), Value::Str("candles_hour_12".to_string()));
        m.insert("1d".to_string(), Value::Str("candles_day_1".to_string()));
        m.insert("3d".to_string(), Value::Str("candles_day_3".to_string()));
        m.insert("1w".to_string(), Value::Str("candles_week_1".to_string()));
        m.insert("1M".to_string(), Value::Str("candles_month_1".to_string()));
    m
}));
    m
}));
        m.insert("streaming".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("keepAlive".to_string(), Value::Int(15000));
        m.insert("ping".to_string(), Value::Str("ping".to_string()).clone());
    m
}));
    m
})]);

    Value::Null
}

/*
 * @ignore
 * @method
 * @description authenticates the user to access private web socket channels
 * @see https://api-docs.poloniex.com/spot/websocket/authentication
 * @returns {object} response from exchange
 */
    pub async fn authenticate(&mut self, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        self.check_required_credentials(&[]);
        let mut timestamp: Value = self.number_to_string(self.milliseconds());
        let mut url: Value = get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("private".to_string()));
        let mut messageHash: Value = Value::Str("authenticated".to_string());
        let mut client: Value = self.client(&[url.clone()]);
        let mut future: Value = self.safe_value(get_value(&client, &Value::Str("subscriptions".to_string())), messageHash.clone(), &[]);
        if is_equal(&future, &Value::Null) {
            let mut accessPath: Value = Value::Str("/ws".to_string());
            let mut requestString: Value = add(&add(&add(&Value::Str("GET\n".to_string()), &accessPath), &Value::Str("\nsignTimestamp=".to_string())), &timestamp);
            let mut signature: Value = self.hmac(self.encode(requestString.clone()), self.encode(self.secret.clone()), Value::Str("sha256".to_string()), &[Value::Str("base64".to_string())]);
            let mut request: Value = Value::Map({
                let mut m = indexmap::IndexMap::new();
                    m.insert("event".to_string(), Value::Str("subscribe".to_string()));
                    m.insert("channel".to_string(), Value::List(vec![Value::Str("auth".to_string())]));
                    m.insert("params".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("key".to_string(), self.apiKey.clone());
        m.insert("signTimestamp".to_string(), timestamp.clone());
        m.insert("signature".to_string(), signature.clone());
        m.insert("signatureMethod".to_string(), Value::Str("HmacSHA256".to_string()));
        m.insert("signatureVersion".to_string(), Value::Str("2".to_string()));
    m
}));
                m
            });
            let mut message: Value = self.extend(request.clone(), &[params.clone()]);
            future = self.watch(url.clone(), messageHash.clone(), &[message.clone(), messageHash.clone()]).await;
            //
            //    {
            //        "data": {
            //            "success": true,
            //            "ts": 1645597033915
            //        },
            //        "channel": "auth"
            //    }
            //
            //    # Failure to return results
            //
            //    {
            //        "data": {
            //            "success": false,
            //            "message": "Authentication failed!",
            //            "ts": 1646276295075
            //        },
            //        "channel": "auth"
            //    }
            //
            add_element_to_object(&mut get_value(&client, &Value::Str("subscriptions".to_string())), &messageHash, future.clone());
        }
        return future;

    Value::Null
}

/*
 * @ignore
 * @method
 * @description Connects to a websocket channel
 * @param {string} name name of the channel
 * @param {string} messageHash unique identifier for the message
 * @param {boolean} isPrivate true for the authenticated url, false for the public url
 * @param {string[]} [symbols] CCXT market symbols
 * @param {object} [params] extra parameters specific to the poloniex api
 * @returns {object} data from the websocket stream
 */
    pub async fn subscribe(&mut self, mut name: Value, mut messageHash: Value, mut isPrivate: Value, 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
}));
        let mut publicOrPrivate: Value = ternary(is_true(&isPrivate), Value::Str("private".to_string()), Value::Str("public".to_string()));
        let mut url: Value = get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &publicOrPrivate);
        let mut subscribe: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("event".to_string(), Value::Str("subscribe".to_string()));
                m.insert("channel".to_string(), Value::List(vec![name.clone()]));
            m
        });
        let mut marketIds: Value = Value::List(vec![]);
        if is_true(&self.is_empty(symbols.clone())) {
            append_to_array(&mut marketIds, Value::Str("all".to_string()));
        }  else {
            if is_equal(&symbols, &Value::Null) {
                panic!("{}", crate::exchange_errors::arguments_required(add(&self.id, &Value::Str(" subscribe() symbols is required".to_string()))));
            }
            messageHash = add(&add(&messageHash, &Value::Str("::".to_string())), &join(&symbols, &Value::Str(",".to_string())));
            let mut ids: Value = self.market_ids(&[symbols.clone()]);
            marketIds = ternary(is_true(&(is_equal(&ids, &Value::Null))), Value::List(vec![]), ids.clone());
        }
        if !is_equal(&name, &Value::Str("balances".to_string())) {
            add_element_to_object(&mut subscribe, &Value::Str("symbols".to_string()), marketIds.clone());
        }
        let mut request: Value = self.extend(subscribe.clone(), &[params.clone()]);
        return self.watch(url.clone(), messageHash.clone(), &[request.clone(), messageHash.clone()]).await;

    Value::Null
}

/*
 * @ignore
 * @method
 * @description Connects to a websocket channel
 * @param {string} name name of the channel
 * @param {object} [params] extra parameters specific to the poloniex api
 * @returns {object} data from the websocket stream
 */
    pub async fn trade_request(&mut self, mut name: Value, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        let mut url: Value = get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("private".to_string()));
        let mut messageHash: Value = to_string_val(&self.nonce());
        let mut subscribe: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("id".to_string(), messageHash.clone());
                m.insert("event".to_string(), name.clone());
                m.insert("params".to_string(), params.clone());
            m
        });
        return self.watch(url.clone(), messageHash.clone(), &[subscribe.clone(), messageHash.clone()]).await;

    Value::Null
}

/*
 * @method
 * @name poloniex#createOrderWs
 * @see https://api-docs.poloniex.com/spot/websocket/trade-request#create-order
 * @description create a trade order
 * @param {string} symbol unified symbol of the market to create an order in
 * @param {string} type 'market' or 'limit'
 * @param {string} side 'buy' or 'sell'
 * @param {float} amount how much of currency you want to trade in units of base currency
 * @param {float} [price] the price at which the order is to be fulfilled, in units of the quote currency, ignored in market orders
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {string} [params.timeInForce] GTC (default), IOC, FOK
 * @param {string} [params.clientOrderId] Maximum 64-character length.*
 * @param {float} [params.cost] *spot market buy only* the quote quantity that can be used as an alternative for the amount
 *
 * EXCHANGE SPECIFIC PARAMETERS
 * @param {string} [params.amount] quote units for the order
 * @param {boolean} [params.allowBorrow] allow order to be placed by borrowing funds (Default: false)
 * @param {string} [params.stpMode] self-trade prevention, defaults to expire_taker, none: enable self-trade; expire_taker: taker order will be canceled when self-trade happens
 * @param {string} [params.slippageTolerance] used to control the maximum slippage ratio, the value range is greater than 0 and less than 1
 * @returns {object} an [order structure]{@link https://github.com/ccxt/ccxt/wiki/Manual#order-structure}
 */
    pub async fn create_order_ws(&mut self, mut symbol: Value, mut type_var: Value, mut side: Value, mut amount: Value, optional_args: &[Value]) -> Value {
        let mut price = 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;
        }
        self.authenticate(&[]).await;
        let mut market: Value = self.market(symbol.clone());
        let mut uppercaseType: Value = to_upper(&type_var);
        if is_equal(&side, &Value::Null) {
            panic!("{}", crate::exchange_errors::arguments_required(add(&self.id, &Value::Str(" createOrderWs() side is required".to_string()))));
        }
        let mut uppercaseSide: Value = to_upper(&side);
        let mut isPostOnly: Value = self.is_post_only(Value::Bool(is_equal(&uppercaseType, &Value::Str("MARKET".to_string()))), Value::Bool(is_equal(&uppercaseType, &Value::Str("LIMIT_MAKER".to_string()))), &[params.clone()]);
        if is_true(&isPostOnly) {
            uppercaseType = Value::Str("LIMIT_MAKER".to_string());
        }
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("symbol".to_string(), get_value(&market, &Value::Str("id".to_string())));
                m.insert("side".to_string(), to_upper(&side));
                m.insert("type".to_string(), to_upper(&type_var));
            m
        });
        if is_true(&(is_equal(&uppercaseType, &Value::Str("MARKET".to_string())))) && is_true(&(is_equal(&uppercaseSide, &Value::Str("BUY".to_string())))) {
            let mut quoteAmount: Value = Value::Null;
            let mut createMarketBuyOrderRequiresPrice: Value = Value::Bool(true);
            { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("createOrder".to_string()), Value::Str("createMarketBuyOrderRequiresPrice".to_string()), &[Value::Bool(true)]); createMarketBuyOrderRequiresPrice = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
            let mut cost: Value = self.safe_number_k(params.clone(), "cost", &[]);
            params = self.omit(params.clone(), Value::Str("cost".to_string()), &[]);
            if !is_equal(&cost, &Value::Null) {
                quoteAmount = self.cost_to_precision(symbol.clone(), cost.clone());
            }  else if is_true(&createMarketBuyOrderRequiresPrice) {
                if is_equal(&price, &Value::Null) {
                    panic!("{}", crate::exchange_errors::invalid_order(add(&self.id, &Value::Str(" createOrder() requires the price argument for market buy orders to calculate the total cost to spend (amount * price), alternatively set the createMarketBuyOrderRequiresPrice option or param to false and pass the cost to spend (quote quantity) in the amount argument".to_string()))));
                }  else {
                    let mut amountString: Value = self.number_to_string(amount.clone());
                    let mut priceString: Value = self.number_to_string(price.clone());
                    let mut costRequest: Value = crate::precise::Precise::stringMul(&amountString, &priceString);
                    quoteAmount = self.cost_to_precision(symbol.clone(), costRequest.clone());
                }
            }  else {
                quoteAmount = self.cost_to_precision(symbol.clone(), amount.clone());
            }
            add_element_to_object(&mut request, &Value::Str("amount".to_string()), quoteAmount.clone());
        }  else {
            add_element_to_object(&mut request, &Value::Str("quantity".to_string()), self.amount_to_precision(get_value(&market, &Value::Str("symbol".to_string())), amount.clone()));
            if !is_equal(&price, &Value::Null) {
                add_element_to_object(&mut request, &Value::Str("price".to_string()), self.price_to_precision(symbol.clone(), price.clone()));
            }
        }
        let __ws_arg_0 = self.extend(request.clone(), &[params.clone()]);
        let mut orders: Value = self.trade_request(Value::Str("createOrder".to_string()), &[__ws_arg_0]).await;
        let mut order: Value = self.safe_dict(orders.clone(), Value::Int(0), &[]);
        return order;

    Value::Null
}

/*
 * @method
 * @name poloniex#cancelOrderWs
 * @see https://api-docs.poloniex.com/spot/websocket/trade-request#cancel-multiple-orders
 * @description cancel multiple orders
 * @param {string} id order id
 * @param {string} [symbol] unified market symbol
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {string} [params.clientOrderId] client order id
 * @returns {object} an list of [order structures]{@link https://github.com/ccxt/ccxt/wiki/Manual#order-structure}
 */
    pub async fn cancel_order_ws(&mut self, mut id: Value, optional_args: &[Value]) -> Value {
        let mut symbol = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        let mut clientOrderId: Value = self.safe_string_k(params.clone(), "clientOrderId", &[]);
        if !is_equal(&clientOrderId, &Value::Null) {
            let mut clientOrderIds: Value = self.safe_value_k(params.clone(), "clientOrderId", &[Value::List(vec![])]);
            add_element_to_object(&mut params, &Value::Str("clientOrderIds".to_string()), self.array_concat(clientOrderIds.clone(), Value::List(vec![clientOrderId.clone()])));
        }
        let mut orders: Value = self.cancel_orders_ws(Value::List(vec![id.clone()]), &[symbol.clone(), params.clone()]).await;
        let mut order: Value = self.safe_dict(orders.clone(), Value::Int(0), &[]);
        return order;

    Value::Null
}

/*
 * @method
 * @name poloniex#cancelOrdersWs
 * @see https://api-docs.poloniex.com/spot/websocket/trade-request#cancel-multiple-orders
 * @description cancel multiple orders
 * @param {string[]} ids order ids
 * @param {string} symbol unified market symbol, default is undefined
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {string[]} [params.clientOrderIds] client order ids
 * @returns {object} an list of [order structures]{@link https://github.com/ccxt/ccxt/wiki/Manual#order-structure}
 */
    pub async fn cancel_orders_ws(&mut self, mut ids: Value, optional_args: &[Value]) -> Value {
        let mut symbol = 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;
        }
        self.authenticate(&[]).await;
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("orderIds".to_string(), ids.clone());
            m
        });
        let __ws_arg_1 = self.extend(request.clone(), &[params.clone()]);
        return self.trade_request(Value::Str("cancelOrders".to_string()), &[__ws_arg_1]).await;

    Value::Null
}

/*
 * @method
 * @name poloniex#cancelAllOrdersWs
 * @see https://api-docs.poloniex.com/spot/websocket/trade-request#cancel-all-orders
 * @description cancel all open orders of a type. Only applicable to Option in Portfolio Margin mode, and MMP privilege is required.
 * @param {string} symbol unified market symbol, only orders in the market of this symbol are cancelled when symbol is not undefined
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object[]} a list of [order structures]{@link https://github.com/ccxt/ccxt/wiki/Manual#order-structure}
 */
    pub async fn cancel_all_orders_ws(&mut self, optional_args: &[Value]) -> Value {
        let mut symbol = 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;
        }
        self.authenticate(&[]).await;
        return self.trade_request(Value::Str("cancelAllOrders".to_string()), &[params.clone()]).await;

    Value::Null
}

    pub fn handle_order_request(&self, mut client: Value, mut message: Value) {
        //
        //    {
        //        "id": "1234567",
        //        "data": [{
        //           "orderId": 205343650954092544,
        //           "clientOrderId": "",
        //           "message": "",
        //           "code": 200
        //        }]
        //    }
        //
        let mut messageHash: Value = self.safe_string_k(message.clone(), "id", &[]);
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[Value::List(vec![])]);
        let mut orders: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_594: bool = true;
            while { if !__for_first_594 { i = add(&i, &Value::Int(1)); } __for_first_594 = false; is_less_than(&i, &get_array_length(&data)) } {
            let mut order: Value = get_value(&data, &i);
            let mut order: Value = get_value(&data, &i);
            let mut parsedOrder: Value = self.parse_ws_order(order.clone(), &[]);
            append_to_array(&mut orders, parsedOrder.clone());
        }
        }
        client.resolve(&[orders.clone(), messageHash.clone()]);
}

/*
 * @method
 * @name poloniex#watchOHLCV
 * @description watches historical candlestick data containing the open, high, low, and close price, and the volume of a market
 * @see https://api-docs.poloniex.com/spot/websocket/market-data#candlesticks
 * @param {string} symbol unified symbol of the market to fetch OHLCV data for
 * @param {string} timeframe the length of time each candle represents
 * @param {int} [since] timestamp in ms of the earliest candle to fetch
 * @param {int} [limit] the maximum amount of candles to fetch
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {int[][]} A list of candles ordered as timestamp, open, high, low, close, volume
 */
    pub async fn watch_ohlcv(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut timeframe = get_arg(optional_args, 0, Value::Str("1m".to_string()));
        let mut since = get_arg(optional_args, 1, Value::Null);
        let mut limit = get_arg(optional_args, 2, Value::Null);
        let mut params = get_arg(optional_args, 3, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut timeframes: Value = self.safe_value_k(self.options.clone(), "timeframes", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut channel: Value = self.safe_string(timeframes.clone(), timeframe.clone(), &[timeframe.clone()]);
        if is_equal(&channel, &Value::Null) {
            panic!("{}", crate::exchange_errors::bad_request(add(&add(&self.id, &Value::Str(" watchOHLCV cannot take a timeframe of ".to_string())), &timeframe)));
        }
        let mut ohlcv: Value = self.subscribe(channel.clone(), channel.clone(), Value::Bool(false), &[Value::List(vec![symbol.clone()]), params.clone()]).await;
        if is_true(&self.newUpdates) {
            limit = ohlcv.get_limit(symbol.clone(), limit.clone());
        }
        return self.filter_by_since_limit(ohlcv.clone(), &[since.clone(), limit.clone(), Value::Int(0), Value::Bool(true)]);

    Value::Null
}

/*
 * @method
 * @name poloniex#watchTicker
 * @description watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
 * @see https://api-docs.poloniex.com/spot/websocket/market-data#ticker
 * @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 self.safe_value(tickers.clone(), symbol.clone(), &[]);

    Value::Null
}

/*
 * @method
 * @name poloniex#watchTickers
 * @description watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
 * @see https://api-docs.poloniex.com/spot/websocket/market-data#ticker
 * @param {string[]} symbols
 * @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;
        }
        let mut name: Value = Value::Str("ticker".to_string());
        symbols = self.market_symbols(&[symbols.clone()]);
        let mut newTickers: Value = self.subscribe(name.clone(), name.clone(), Value::Bool(false), &[symbols.clone(), params.clone()]).await;
        if is_true(&self.newUpdates) {
            return newTickers;
        }
        return self.filter_by_array(self.tickers.clone(), Value::Str("symbol".to_string()), &[symbols.clone()]);

    Value::Null
}

/*
 * @method
 * @name poloniex#watchTrades
 * @description get the list of most recent trades for a particular symbol
 * @see https://api-docs.poloniex.com/spot/websocket/market-data#trades
 * @param {string} symbol 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
 * @returns {object[]} a list of [trade structures]{@link https://docs.ccxt.com/?id=public-trades}
 */
    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 poloniex#watchTradesForSymbols
 * @description get the list of most recent trades for a list of symbols
 * @see https://api-docs.poloniex.com/spot/websocket/market-data#trades
 * @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
 * @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), Value::Bool(true), Value::Bool(true)]);
        let mut name: Value = Value::Str("trades".to_string());
        let mut url: Value = get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("public".to_string()));
        let mut marketIds: Value = self.market_ids(&[symbols.clone()]);
        let mut subscribe: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("event".to_string(), Value::Str("subscribe".to_string()));
                m.insert("channel".to_string(), Value::List(vec![name.clone()]));
                m.insert("symbols".to_string(), marketIds.clone());
            m
        });
        let mut request: Value = self.extend(subscribe.clone(), &[params.clone()]);
        let mut messageHashes: Value = Value::List(vec![]);
        if !is_equal(&symbols, &Value::Null) {
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_595: bool = true;
                while { if !__for_first_595 { i = add(&i, &Value::Int(1)); } __for_first_595 = false; is_less_than(&i, &get_array_length(&symbols)) } {
                append_to_array(&mut messageHashes, add(&add(&name, &Value::Str("::".to_string())), &get_value(&symbols, &i)));
            }
            }
        }
        let mut trades: Value = self.watch_multiple(url.clone(), messageHashes.clone(), &[request.clone(), 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
}

/*
 * @method
 * @name poloniex#watchOrderBook
 * @description watches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
 * @see https://api-docs.poloniex.com/spot/websocket/market-data#book-level-2
 * @param {string} symbol unified symbol of the market to fetch the order book for
 * @param {int} [limit] not used by poloniex watchOrderBook
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} an [order book structure]{@link https://docs.ccxt.com/?id=order-book-structure}
 */
    pub async fn watch_order_book(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut limit = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut watchOrderBookOptions: Value = self.safe_value_k(self.options.clone(), "watchOrderBook", &[]);
        let mut name: Value = self.safe_string_k(watchOrderBookOptions.clone(), "name", &[Value::Str("book_lv2".to_string())]);
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBook".to_string()), Value::Str("name".to_string()), &[name.clone()]); name = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        let mut orderbook: Value = self.subscribe(name.clone(), name.clone(), Value::Bool(false), &[Value::List(vec![symbol.clone()]), params.clone()]).await;
        return orderbook.limit();

    Value::Null
}

/*
 * @method
 * @name poloniex#watchOrders
 * @description watches information on multiple orders made by the user
 * @see https://api-docs.poloniex.com/spot/websocket/order
 * @param {string} symbol unified market symbol of the market orders were made in
 * @param {int} [since] not used by poloniex watchOrders
 * @param {int} [limit] not used by poloniex watchOrders
 * @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;
        }
        let mut name: Value = Value::Str("orders".to_string());
        self.authenticate(&[]).await;
        if !is_equal(&symbol, &Value::Null) {
            symbol = self.symbol(symbol.clone());
        }
        let mut symbols: Value = ternary(is_true(&(is_equal(&symbol, &Value::Null))), Value::Null, Value::List(vec![symbol.clone()]));
        let mut orders: Value = self.subscribe(name.clone(), name.clone(), Value::Bool(true), &[symbols.clone(), params.clone()]).await;
        if is_true(&self.newUpdates) {
            limit = orders.get_limit(symbol.clone(), limit.clone());
        }
        return self.filter_by_since_limit(orders.clone(), &[since.clone(), limit.clone(), Value::Str("timestamp".to_string()), Value::Bool(true)]);

    Value::Null
}

/*
 * @method
 * @name poloniex#watchMyTrades
 * @description watches information on multiple trades made by the user using orders stream
 * @see https://api-docs.poloniex.com/spot/websocket/order
 * @param {string} symbol unified market symbol of the market orders were made in
 * @param {int} [since] not used by poloniex watchMyTrades
 * @param {int} [limit] not used by poloniex watchMyTrades
 * @param {object} [params] extra parameters specific to the poloniex strean
 * @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;
        }
        let mut name: Value = Value::Str("orders".to_string());
        let mut messageHash: Value = Value::Str("myTrades".to_string());
        self.authenticate(&[]).await;
        if !is_equal(&symbol, &Value::Null) {
            symbol = self.symbol(symbol.clone());
        }
        let mut symbols: Value = ternary(is_true(&(is_equal(&symbol, &Value::Null))), Value::Null, Value::List(vec![symbol.clone()]));
        let mut trades: Value = self.subscribe(name.clone(), messageHash.clone(), Value::Bool(true), &[symbols.clone(), params.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
}

/*
 * @method
 * @name poloniex#watchBalance
 * @description watch balance and get the amount of funds available for trading or funds locked in orders
 * @see https://api-docs.poloniex.com/spot/websocket/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;
        }
        let mut name: Value = Value::Str("balances".to_string());
        self.authenticate(&[]).await;
        return self.subscribe(name.clone(), name.clone(), Value::Bool(true), &[Value::Null, params.clone()]).await;

    Value::Null
}

    pub fn parse_ws_ohlcv(&self, mut ohlcv: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        return Value::List(vec![self.safe_integer_k(ohlcv.clone(), "startTime", &[]), self.safe_number_k(ohlcv.clone(), "open", &[]), self.safe_number_k(ohlcv.clone(), "high", &[]), self.safe_number_k(ohlcv.clone(), "low", &[]), self.safe_number_k(ohlcv.clone(), "close", &[]), self.safe_number_k(ohlcv.clone(), "quantity", &[])]);

    Value::Null
}

    pub fn handle_ohlcv(&mut self, mut client: Value, mut message: Value) -> Value {
        //
        //    {
        //        "channel": "candles_minute_1",
        //        "data": [
        //            {
        //                "symbol": "BTC_USDT",
        //                "amount": "840.7240416",
        //                "high": "24832.35",
        //                "quantity": "0.033856",
        //                "tradeCount": 1,
        //                "low": "24832.35",
        //                "closeTime": 1676942519999,
        //                "startTime": 1676942460000,
        //                "close": "24832.35",
        //                "open": "24832.35",
        //                "ts": 1676942492072
        //            }
        //        ]
        //    }
        //
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[]);
        data = self.safe_value(data.clone(), Value::Int(0), &[]);
        let mut channel: Value = self.safe_string_k(message.clone(), "channel", &[]);
        let mut marketId: Value = self.safe_string_k(data.clone(), "symbol", &[]);
        let mut symbol: Value = self.safe_symbol(marketId.clone(), &[]);
        let mut market: Value = self.safe_market(&[symbol.clone()]);
        let mut timeframes: Value = self.safe_value_k(self.options.clone(), "timeframes", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut timeframe: Value = self.find_timeframe(channel.clone(), &[timeframes.clone()]);
        let mut messageHash: Value = add(&add(&channel, &Value::Str("::".to_string())), &symbol);
        let mut parsed: Value = self.parse_ws_ohlcv(data.clone(), &[market.clone()]);
        { let __be_tmp = self.safe_value(self.ohlcvs.clone(), symbol.clone(), &[Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
})]); add_element_to_object(&mut self.ohlcvs, &symbol, __be_tmp); };
        let mut stored: Value = ternary(is_true(&(is_equal(&timeframe, &Value::Null))), Value::Null, self.safe_value(self.safe_value(self.ohlcvs.clone(), symbol.clone(), &[]), timeframe.clone(), &[]));
        if !is_equal(&symbol, &Value::Null) {
            if is_equal(&stored, &Value::Null) {
                let mut limit: Value = self.safe_integer_k(self.options.clone(), "OHLCVLimit", &[Value::Int(1000)]);
                stored = ArrayCacheByTimestamp::new(limit.clone());
                if !is_equal(&symbol, &Value::Null) && !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());
                }
            }
            stored.append(parsed.clone());
            client.resolve(&[stored.clone(), messageHash.clone()]);
        }
        return message;

    Value::Null
}

    pub fn handle_trade(&mut self, mut client: Value, mut message: Value) -> Value {
        //
        //    {
        //        "channel": "trades",
        //        "data": [
        //            {
        //                "symbol": "BTC_USDT",
        //                "amount": "13.41634893",
        //                "quantity": "0.000537",
        //                "takerSide": "buy",
        //                "createTime": 1676950548834,
        //                "price": "24983.89",
        //                "id": "62486976",
        //                "ts": 1676950548839
        //            }
        //        ]
        //    }
        //
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[Value::List(vec![])]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_596: bool = true;
            while { if !__for_first_596 { i = add(&i, &Value::Int(1)); } __for_first_596 = false; is_less_than(&i, &get_array_length(&data)) } {
            let mut item: Value = get_value(&data, &i);
            let mut item: Value = get_value(&data, &i);
            let mut marketId: Value = self.safe_string_k(item.clone(), "symbol", &[]);
            if !is_equal(&marketId, &Value::Null) {
                let mut trade: Value = self.parse_ws_trade(item.clone(), &[]);
                let mut symbol: Value = get_value(&trade, &Value::Str("symbol".to_string()));
                let mut type_var: Value = Value::Str("trades".to_string());
                let mut messageHash: Value = add(&add(&type_var, &Value::Str("::".to_string())), &symbol);
                let mut tradesArray: Value = ternary(is_true(&(is_equal(&symbol, &Value::Null))), Value::Null, self.safe_value(self.trades.clone(), symbol.clone(), &[]));
                if is_equal(&tradesArray, &Value::Null) {
                    let mut tradesLimit: Value = self.safe_integer_k(self.options.clone(), "tradesLimit", &[Value::Int(1000)]);
                    tradesArray = ArrayCache::new(tradesLimit.clone());
                    if !is_equal(&symbol, &Value::Null) {
                        add_element_to_object(&mut self.trades, &symbol, tradesArray.clone());
                    }
                }
                tradesArray.append(trade.clone());
                client.resolve(&[tradesArray.clone(), messageHash.clone()]);
            }
        }
        }
        return message;

    Value::Null
}

    pub fn parse_ws_trade(&self, mut trade: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        //
        // handleTrade
        //
        //    {
        //        "symbol": "BTC_USDT",
        //        "amount": "13.41634893",
        //        "quantity": "0.000537",
        //        "takerSide": "buy",
        //        "createTime": 1676950548834,
        //        "price": "24983.89",
        //        "id": "62486976",
        //        "ts": 1676950548839
        //    }
        //
        // private trade
        //    {
        //        "orderId":"186250258089635840",
        //        "tradeId":"62036513",
        //        "clientOrderId":"",
        //        "accountType":"SPOT",
        //        "eventType":"trade",
        //        "symbol":"ADA_USDT",
        //        "side":"SELL",
        //        "type":"MARKET",
        //        "price":"0",
        //        "quantity":"3",
        //        "state":"FILLED",
        //        "createTime":1685371921891,
        //        "tradeTime":1685371921908,
        //        "tradePrice":"0.37694",
        //        "tradeQty":"3",
        //        "feeCurrency":"USDT",
        //        "tradeFee":"0.00226164",
        //        "tradeAmount":"1.13082",
        //        "filledQuantity":"3",
        //        "filledAmount":"1.13082",
        //        "ts":1685371921945,
        //        "source":"WEB",
        //        "orderAmount":"0",
        //        "matchRole":"TAKER"
        //     }
        //
        let mut marketId: Value = self.safe_string_k(trade.clone(), "symbol", &[]);
        market = self.safe_market(&[marketId.clone(), market.clone()]);
        let mut timestamp: Value = self.safe_integer_k(trade.clone(), "createTime", &[]);
        let mut takerMaker: Value = self.safe_string_lower2(trade.clone(), Value::Str("matchRole".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_string2(trade.clone(), Value::Str("id".to_string()), Value::Str("tradeId".to_string()), &[]));
        m.insert("symbol".to_string(), self.safe_string_k(market.clone(), "symbol", &[]));
        m.insert("timestamp".to_string(), timestamp.clone());
        m.insert("datetime".to_string(), self.iso8601(timestamp.clone()));
        m.insert("order".to_string(), self.safe_string_k(trade.clone(), "orderId", &[]));
        m.insert("type".to_string(), self.safe_string_lower(trade.clone(), Value::Str("type".to_string()), &[]));
        m.insert("side".to_string(), self.safe_string_lower2(trade.clone(), Value::Str("takerSide".to_string()), Value::Str("side".to_string()), &[]));
        m.insert("takerOrMaker".to_string(), takerMaker.clone());
        m.insert("price".to_string(), self.omit_zero(self.safe_string2(trade.clone(), Value::Str("tradePrice".to_string()), Value::Str("price".to_string()), &[])));
        m.insert("amount".to_string(), self.omit_zero(self.safe_string2(trade.clone(), Value::Str("filledQuantity".to_string()), Value::Str("quantity".to_string()), &[])));
        m.insert("cost".to_string(), self.safe_string2(trade.clone(), Value::Str("amount".to_string()), Value::Str("filledAmount".to_string()), &[]));
        m.insert("fee".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("rate".to_string(), Value::Null);
        m.insert("cost".to_string(), self.safe_string_k(trade.clone(), "tradeFee", &[]));
        m.insert("currency".to_string(), self.safe_string_k(trade.clone(), "feeCurrency", &[]));
    m
}));
    m
}), &[market.clone()]);

    Value::Null
}

    pub fn parse_status(&self, mut status: Value) -> Value {
        let mut statuses: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("NEW".to_string(), Value::Str("open".to_string()));
                m.insert("PARTIALLY_FILLED".to_string(), Value::Str("open".to_string()));
                m.insert("FILLED".to_string(), Value::Str("closed".to_string()));
                m.insert("PENDING_CANCEL".to_string(), Value::Str("open".to_string()));
                m.insert("PARTIALLY_CANCELED".to_string(), Value::Str("open".to_string()));
                m.insert("CANCELED".to_string(), Value::Str("canceled".to_string()));
            m
        });
        return self.safe_string(statuses.clone(), status.clone(), &[status.clone()]);

    Value::Null
}

    pub fn parse_ws_order_trade(&self, mut trade: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        //
        //    {
        //        "symbol": "BTC_USDT",
        //        "type": "LIMIT",
        //        "quantity": "1",
        //        "orderId": "32471407854219264",
        //        "tradeFee": "0",
        //        "clientOrderId": "",
        //        "accountType": "SPOT",
        //        "feeCurrency": "",
        //        "eventType": "place",
        //        "source": "API",
        //        "side": "BUY",
        //        "filledQuantity": "0",
        //        "filledAmount": "0",
        //        "matchRole": "MAKER",
        //        "state": "NEW",
        //        "tradeTime": 0,
        //        "tradeAmount": "0",
        //        "orderAmount": "0",
        //        "createTime": 1648708186922,
        //        "price": "47112.1",
        //        "tradeQty": "0",
        //        "tradePrice": "0",
        //        "tradeId": "0",
        //        "ts": 1648708187469
        //    }
        //
        let mut timestamp: Value = self.safe_integer_k(trade.clone(), "tradeTime", &[]);
        let mut marketId: Value = self.safe_string_k(trade.clone(), "symbol", &[]);
        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(), "tradeId", &[]));
        m.insert("symbol".to_string(), self.safe_symbol(marketId.clone(), &[market.clone()]));
        m.insert("timestamp".to_string(), timestamp.clone());
        m.insert("datetime".to_string(), self.iso8601(timestamp.clone()));
        m.insert("order".to_string(), self.safe_string_k(trade.clone(), "orderId", &[]));
        m.insert("type".to_string(), self.safe_string_lower(trade.clone(), Value::Str("type".to_string()), &[]));
        m.insert("side".to_string(), self.safe_string_k(trade.clone(), "side", &[]));
        m.insert("takerOrMaker".to_string(), self.safe_string_lower(trade.clone(), Value::Str("matchRole".to_string()), &[]));
        m.insert("price".to_string(), self.safe_string_k(trade.clone(), "price", &[]));
        m.insert("amount".to_string(), self.safe_string_k(trade.clone(), "tradeAmount", &[]));
        m.insert("cost".to_string(), Value::Null);
        m.insert("fee".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("rate".to_string(), Value::Null);
        m.insert("cost".to_string(), self.safe_string_k(trade.clone(), "tradeFee", &[]));
        m.insert("currency".to_string(), self.safe_string_k(trade.clone(), "feeCurrency", &[]));
    m
}));
    m
}), &[market.clone()]);

    Value::Null
}

    pub fn handle_order(&mut self, mut client: Value, mut message: Value) -> Value {
        //
        // Order is created
        //
        //    {
        //        "channel": "orders",
        //        "data": [
        //            {
        //                "symbol": "BTC_USDT",
        //                "type": "LIMIT",
        //                "quantity": "1",
        //                "orderId": "32471407854219264",
        //                "tradeFee": "0",
        //                "clientOrderId": "",
        //                "accountType": "SPOT",
        //                "feeCurrency": "",
        //                "eventType": "place",
        //                "source": "API",
        //                "side": "BUY",
        //                "filledQuantity": "0",
        //                "filledAmount": "0",
        //                "matchRole": "MAKER",
        //                "state": "NEW",
        //                "tradeTime": 0,
        //                "tradeAmount": "0",
        //                "orderAmount": "0",
        //                "createTime": 1648708186922,
        //                "price": "47112.1",
        //                "tradeQty": "0",
        //                "tradePrice": "0",
        //                "tradeId": "0",
        //                "ts": 1648708187469
        //            }
        //        ]
        //    }
        //
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[Value::List(vec![])]);
        let mut orders: Value = self.orders.clone();
        if is_equal(&orders, &Value::Null) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "ordersLimit", &[]);
            orders = ArrayCacheBySymbolById::new(limit.clone());
            self.orders = orders.clone();
        }
        let mut marketIds: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_598: bool = true;
            while { if !__for_first_598 { i = add(&i, &Value::Int(1)); } __for_first_598 = false; is_less_than(&i, &get_array_length(&data)) } {
            let mut order: Value = self.safe_value(data.clone(), i.clone(), &[]);
            let mut marketId: Value = self.safe_string_k(order.clone(), "symbol", &[]);
            let mut eventType: Value = self.safe_string_k(order.clone(), "eventType", &[]);
            if !is_equal(&marketId, &Value::Null) {
                let mut symbol: Value = self.safe_symbol(marketId.clone(), &[]);
                let mut orderId: Value = self.safe_string_k(order.clone(), "orderId", &[Value::Str("".to_string())]);
                let mut clientOrderId: Value = self.safe_string_k(order.clone(), "clientOrderId", &[Value::Str("".to_string())]);
                if is_equal(&eventType, &Value::Str("place".to_string())) || is_equal(&eventType, &Value::Str("canceled".to_string())) {
                    let mut parsed: Value = self.parse_ws_order(order.clone(), &[]);
                    orders.append(parsed.clone());
                }  else {
                    let mut previousOrders: Value = self.safe_value(orders.hashmap(), symbol.clone(), &[Value::Map({
                        let mut m = indexmap::IndexMap::new();
                        m
                    })]);
                    let mut previousOrder: Value = self.safe_value2(previousOrders.clone(), orderId.clone(), clientOrderId.clone(), &[]);
                    let mut trade: Value = self.parse_ws_trade(order.clone(), &[]);
                    self.handle_my_trades(client.clone(), trade.clone());
                    if is_equal(&previousOrder, &Value::Null) {
                        // fill event for an order missing from the cache (e.g. placed before subscribing or after a reconnect) - parse as a fresh order instead of aggregating
                        let mut parsedOrder: Value = self.parse_ws_order(order.clone(), &[]);
                        orders.append(parsedOrder.clone());
                        append_to_array(&mut marketIds, marketId.clone());
                        continue;
                    }
                    if is_equal(&get_value(&previousOrder, &Value::Str("trades".to_string())), &Value::Null) {
                        add_element_to_object(&mut previousOrder, &Value::Str("trades".to_string()), Value::List(vec![]));
                    }
                    crate::runtime::append_to_object_array(&mut previousOrder, &Value::Str("trades".to_string()), trade.clone());
                    add_element_to_object(&mut previousOrder, &Value::Str("lastTradeTimestamp".to_string()), get_value(&trade, &Value::Str("timestamp".to_string())));
                    let mut totalCost: Value = Value::Str("0".to_string());
                    let mut totalAmount: Value = Value::Str("0".to_string());
                    let mut previousOrderTrades: Value = get_value(&previousOrder, &Value::Str("trades".to_string()));
                    {
                                                let mut j: Value = Value::Int(0);
                        let mut __for_first_597: bool = true;
                        while { if !__for_first_597 { j = add(&j, &Value::Int(1)); } __for_first_597 = false; is_less_than(&j, &get_array_length(&previousOrderTrades)) } {
                        let mut previousOrderTrade: Value = get_value(&previousOrderTrades, &j);
                        let mut previousOrderTrade: Value = get_value(&previousOrderTrades, &j);
                        let mut cost: Value = self.number_to_string(get_value(&previousOrderTrade, &Value::Str("cost".to_string())));
                        let mut amount: Value = self.number_to_string(get_value(&previousOrderTrade, &Value::Str("amount".to_string())));
                        totalCost = crate::precise::Precise::stringAdd(&totalCost, &cost);
                        totalAmount = crate::precise::Precise::stringAdd(&totalAmount, &amount);
                    }
                    }
                    if is_true(&crate::precise::Precise::stringGt(&totalAmount, &Value::Str("0".to_string()))) {
                        add_element_to_object(&mut previousOrder, &Value::Str("average".to_string()), self.parse_number(crate::precise::Precise::stringDiv(&totalCost, &totalAmount), &[]));
                    }
                    add_element_to_object(&mut previousOrder, &Value::Str("cost".to_string()), self.parse_number(totalCost.clone(), &[]));
                    if !is_equal(&get_value(&previousOrder, &Value::Str("filled".to_string())), &Value::Null) {
                        let mut tradeAmount: Value = self.number_to_string(get_value(&trade, &Value::Str("amount".to_string())));
                        let mut previousOrderFilled: Value = self.number_to_string(get_value(&previousOrder, &Value::Str("filled".to_string())));
                        previousOrderFilled = crate::precise::Precise::stringAdd(&previousOrderFilled, &tradeAmount);
                        add_element_to_object(&mut previousOrder, &Value::Str("filled".to_string()), previousOrderFilled.clone());
                        if !is_equal(&get_value(&previousOrder, &Value::Str("amount".to_string())), &Value::Null) {
                            let mut previousOrderAmount: Value = self.number_to_string(get_value(&previousOrder, &Value::Str("amount".to_string())));
                            add_element_to_object(&mut previousOrder, &Value::Str("remaining".to_string()), self.parse_number(crate::precise::Precise::stringSub(&previousOrderAmount, &previousOrderFilled), &[]));
                        }
                    }
                    if is_equal(&get_value(&previousOrder, &Value::Str("fee".to_string())), &Value::Null) {
                        add_element_to_object(&mut previousOrder, &Value::Str("fee".to_string()), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("rate".to_string(), Value::Null);
        m.insert("cost".to_string(), Value::Int(0));
        m.insert("currency".to_string(), self.safe_string(get_value(&trade, &Value::Str("fee".to_string())), Value::Str("currency".to_string()), &[]));
    m
}));
                    }
                    if is_true(&(!is_equal(&get_value(&get_value(&previousOrder, &Value::Str("fee".to_string())), &Value::Str("cost".to_string())), &Value::Null))) && is_true(&(!is_equal(&self.safe_number(get_value(&trade, &Value::Str("fee".to_string())), Value::Str("cost".to_string()), &[]), &Value::Null))) {
                        let mut stringOrderCost: Value = self.number_to_string(get_value(&get_value(&previousOrder, &Value::Str("fee".to_string())), &Value::Str("cost".to_string())));
                        let mut stringTradeCost: Value = self.number_to_string(self.safe_number(get_value(&trade, &Value::Str("fee".to_string())), Value::Str("cost".to_string()), &[]));
                        add_element_to_object(get_value_mut(&mut previousOrder, &Value::Str("fee".to_string())), &Value::Str("cost".to_string()), crate::precise::Precise::stringAdd(&stringOrderCost, &stringTradeCost));
                    }
                    let mut rawState: Value = self.safe_string_k(order.clone(), "state", &[]);
                    let mut state: Value = self.parse_status(rawState.clone());
                    add_element_to_object(&mut previousOrder, &Value::Str("status".to_string()), state.clone());
                    // update the newUpdates count
                    orders.append(previousOrder.clone());
                }
                append_to_array(&mut marketIds, marketId.clone());
            }
        }
        }
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_599: bool = true;
            while { if !__for_first_599 { i = add(&i, &Value::Int(1)); } __for_first_599 = false; is_less_than(&i, &get_array_length(&marketIds)) } {
            let mut marketId: Value = get_value(&marketIds, &i);
            let mut marketId: Value = get_value(&marketIds, &i);
            let mut market: Value = self.market(marketId.clone());
            let mut symbol: Value = get_value(&market, &Value::Str("symbol".to_string()));
            let mut messageHash: Value = add(&Value::Str("orders::".to_string()), &symbol);
            client.resolve(&[orders.clone(), messageHash.clone()]);
        }
        }
        client.resolve(&[orders.clone(), Value::Str("orders".to_string())]);
        return message;

    Value::Null
}

    pub fn parse_ws_order(&self, mut order: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        //
        //    {
        //        "symbol": "BTC_USDT",
        //        "type": "LIMIT",
        //        "quantity": "1",
        //        "orderId": "32471407854219264",
        //        "tradeFee": "0",
        //        "clientOrderId": "",
        //        "accountType": "SPOT",
        //        "feeCurrency": "",
        //        "eventType": "place",
        //        "source": "API",
        //        "side": "BUY",
        //        "filledQuantity": "0",
        //        "filledAmount": "0",
        //        "matchRole": "MAKER",
        //        "state": "NEW",
        //        "tradeTime": 0,
        //        "tradeAmount": "0",
        //        "orderAmount": "0",
        //        "createTime": 1648708186922,
        //        "price": "47112.1",
        //        "tradeQty": "0",
        //        "tradePrice": "0",
        //        "tradeId": "0",
        //        "ts": 1648708187469
        //    }
        //
        let mut id: Value = self.safe_string_k(order.clone(), "orderId", &[]);
        let mut clientOrderId: Value = self.safe_string_k(order.clone(), "clientOrderId", &[]);
        let mut marketId: Value = self.safe_string_k(order.clone(), "symbol", &[]);
        let mut timestamp: Value = self.safe_string_k(order.clone(), "ts", &[]);
        let mut filledAmount: Value = self.safe_string_k(order.clone(), "filledAmount", &[]);
        let mut status: Value = self.safe_string_k(order.clone(), "state", &[]);
        let mut trades: Value = Value::Null;
        if !is_true(&crate::precise::Precise::stringEq(&filledAmount, &Value::Str("0".to_string()))) {
            trades = Value::List(vec![]);
            let mut trade: Value = self.parse_ws_order_trade(order.clone(), &[]);
            append_to_array(&mut trades, trade.clone());
        }
        return self.safe_order(Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("info".to_string(), order.clone());
        m.insert("symbol".to_string(), self.safe_symbol(marketId.clone(), &[market.clone()]));
        m.insert("id".to_string(), id.clone());
        m.insert("clientOrderId".to_string(), clientOrderId.clone());
        m.insert("timestamp".to_string(), timestamp.clone());
        m.insert("datetime".to_string(), self.iso8601(timestamp.clone()));
        m.insert("lastTradeTimestamp".to_string(), Value::Null);
        m.insert("type".to_string(), self.safe_string_k(order.clone(), "type", &[]));
        m.insert("timeInForce".to_string(), Value::Null);
        m.insert("postOnly".to_string(), Value::Null);
        m.insert("side".to_string(), self.safe_string_k(order.clone(), "side", &[]));
        m.insert("price".to_string(), self.safe_string_k(order.clone(), "price", &[]));
        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(), "quantity", &[]));
        m.insert("cost".to_string(), Value::Null);
        m.insert("average".to_string(), Value::Null);
        m.insert("filled".to_string(), filledAmount.clone());
        m.insert("remaining".to_string(), self.safe_string_k(order.clone(), "remaining_size", &[]));
        m.insert("status".to_string(), self.parse_status(status.clone()));
        m.insert("fee".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("rate".to_string(), Value::Null);
        m.insert("cost".to_string(), self.safe_string_k(order.clone(), "tradeFee", &[]));
        m.insert("currency".to_string(), self.safe_string_k(order.clone(), "feeCurrency", &[]));
    m
}));
        m.insert("trades".to_string(), trades.clone());
    m
}), &[]);

    Value::Null
}

    pub fn handle_ticker(&mut self, mut client: Value, mut message: Value) -> Value {
        //
        //    {
        //        "channel": "ticker",
        //        "data": [
        //            {
        //                "symbol": "BTC_USDT",
        //                "startTime": 1677280800000,
        //                "open": "23154.32",
        //                "high": "23212.21",
        //                "low": "22761.01",
        //                "close": "23148.86",
        //                "quantity": "105.179566",
        //                "amount": "2423161.17436702",
        //                "tradeCount": 17582,
        //                "dailyChange": "-0.0002",
        //                "markPrice": "23151.09",
        //                "closeTime": 1677367197924,
        //                "ts": 1677367251090
        //            }
        //        ]
        //    }
        //
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[Value::List(vec![])]);
        let mut newTickers: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        });
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_600: bool = true;
            while { if !__for_first_600 { i = add(&i, &Value::Int(1)); } __for_first_600 = false; is_less_than(&i, &get_array_length(&data)) } {
            let mut item: Value = get_value(&data, &i);
            let mut item: Value = get_value(&data, &i);
            let mut marketId: Value = self.safe_string_k(item.clone(), "symbol", &[]);
            if !is_equal(&marketId, &Value::Null) {
                let mut ticker: Value = self.parse_ticker(item.clone(), &[]);
                let mut symbol: Value = get_value(&ticker, &Value::Str("symbol".to_string()));
                if !is_equal(&symbol, &Value::Null) {
                    add_element_to_object(&mut self.tickers, &symbol, ticker.clone());
                }
                if !is_equal(&symbol, &Value::Null) {
                    add_element_to_object(&mut newTickers, &symbol, ticker.clone());
                }
            }
        }
        }
        let mut messageHashes: Value = self.find_message_hashes(client.clone(), Value::Str("ticker::".to_string()));
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_601: bool = true;
            while { if !__for_first_601 { i = add(&i, &Value::Int(1)); } __for_first_601 = 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 tickers: Value = self.filter_by_array(newTickers.clone(), Value::Str("symbol".to_string()), &[symbols.clone()]);
            if !is_true(&self.is_empty(tickers.clone())) {
                client.resolve(&[tickers.clone(), messageHash.clone()]);
            }
        }
        }
        client.resolve(&[newTickers.clone(), Value::Str("ticker".to_string())]);
        return message;

    Value::Null
}

    pub fn handle_order_book(&mut self, mut client: Value, mut message: Value) {
        //
        // snapshot
        //
        //    {
        //        "channel": "book_lv2",
        //        "data": [
        //            {
        //                "symbol": "BTC_USDT",
        //                "createTime": 1677368876253,
        //                "asks": [
        //                    ["5.65", "0.02"],
        //                    ...
        //                ],
        //                "bids": [
        //                    ["6.16", "0.6"],
        //                    ...
        //                ],
        //                "lastId": 164148724,
        //                "id": 164148725,
        //                "ts": 1677368876316
        //            }
        //        ],
        //        "action": "snapshot"
        //    }
        //
        // update
        //
        //    {
        //        "channel": "book_lv2",
        //        "data": [
        //            {
        //                "symbol": "BTC_USDT",
        //                "createTime": 1677368876882,
        //                "asks": [
        //                    ["6.35", "3"]
        //                ],
        //                "bids": [
        //                    ["5.65", "0.02"]
        //                ],
        //                "lastId": 164148725,
        //                "id": 164148726,
        //                "ts": 1677368876890
        //            }
        //        ],
        //        "action": "update"
        //    }
        //
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[Value::List(vec![])]);
        let mut type_var: Value = self.safe_string_k(message.clone(), "action", &[]);
        let mut snapshot: bool = is_equal(&type_var, &Value::Str("snapshot".to_string()));
        let mut update: bool = is_equal(&type_var, &Value::Str("update".to_string()));
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_604: bool = true;
            while { if !__for_first_604 { i = add(&i, &Value::Int(1)); } __for_first_604 = false; is_less_than(&i, &get_array_length(&data)) } {
            let mut item: Value = get_value(&data, &i);
            let mut item: Value = get_value(&data, &i);
            let mut marketId: Value = self.safe_string_k(item.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 name: Value = Value::Str("book_lv2".to_string());
            let mut messageHash: Value = add(&add(&name, &Value::Str("::".to_string())), &symbol);
            let mut subscription: Value = self.safe_value(get_value(&client, &Value::Str("subscriptions".to_string())), messageHash.clone(), &[Value::Map({
                let mut m = indexmap::IndexMap::new();
                m
            })]);
            let mut limit: Value = self.safe_integer_k(subscription.clone(), "limit", &[]);
            let mut timestamp: Value = self.safe_integer_k(item.clone(), "ts", &[]);
            let mut asks: Value = self.safe_value_k(item.clone(), "asks", &[]);
            let mut bids: Value = self.safe_value_k(item.clone(), "bids", &[]);
            if is_true(&snapshot) || is_true(&update) {
                if is_true(&snapshot) {
                    { 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);
                if !is_equal(&bids, &Value::Null) {
                    {
                                                let mut j: Value = Value::Int(0);
                        let mut __for_first_602: bool = true;
                        while { if !__for_first_602 { j = add(&j, &Value::Int(1)); } __for_first_602 = false; is_less_than(&j, &get_array_length(&bids)) } {
                        let mut bid: Value = self.safe_value(bids.clone(), j.clone(), &[]);
                        let mut price: Value = self.safe_number(bid.clone(), Value::Int(0), &[]);
                        let mut amount: Value = self.safe_number(bid.clone(), Value::Int(1), &[]);
                        let mut bidsSide: Value = get_value(&orderbook, &Value::Str("bids".to_string()));
                        bidsSide.store(price.clone(), amount.clone());
                    }
                    }
                }
                if !is_equal(&asks, &Value::Null) {
                    {
                                                let mut j: Value = Value::Int(0);
                        let mut __for_first_603: bool = true;
                        while { if !__for_first_603 { j = add(&j, &Value::Int(1)); } __for_first_603 = false; is_less_than(&j, &get_array_length(&asks)) } {
                        let mut ask: Value = self.safe_value(asks.clone(), j.clone(), &[]);
                        let mut price: Value = self.safe_number(ask.clone(), Value::Int(0), &[]);
                        let mut amount: Value = self.safe_number(ask.clone(), Value::Int(1), &[]);
                        let mut asksSide: Value = get_value(&orderbook, &Value::Str("asks".to_string()));
                        asksSide.store(price.clone(), amount.clone());
                    }
                    }
                }
                add_element_to_object(&mut orderbook, &Value::Str("symbol".to_string()), symbol.clone());
                add_element_to_object(&mut orderbook, &Value::Str("timestamp".to_string()), timestamp.clone());
                add_element_to_object(&mut orderbook, &Value::Str("datetime".to_string()), self.iso8601(timestamp.clone()));
                client.resolve(&[orderbook.clone(), messageHash.clone()]);
            }
        }
        }
}

    pub fn handle_balance(&mut self, mut client: Value, mut message: Value) {
        //
        //    {
        //       "channel": "balances",
        //       "data": [
        //            {
        //                "changeTime": 1657312008411,
        //                "accountId": "1234",
        //                "accountType": "SPOT",
        //                "eventType": "place_order",
        //                "available": "9999999983.668",
        //                "currency": "BTC",
        //                "id": 60018450912695040,
        //                "userId": 12345,
        //                "hold": "16.332",
        //                "ts": 1657312008443
        //            }
        //        ]
        //    }
        //
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[Value::List(vec![])]);
        let mut messageHash: Value = Value::Str("balances".to_string());
        { let __t = self.parse_ws_balance(data.clone()); self.balance = __t; }
        client.resolve(&[self.balance.clone(), messageHash.clone()]);
}

    pub fn parse_ws_balance(&self, mut response: Value) -> Value {
        //
        //    [
        //        {
        //            "changeTime": 1657312008411,
        //            "accountId": "1234",
        //            "accountType": "SPOT",
        //            "eventType": "place_order",
        //            "available": "9999999983.668",
        //            "currency": "BTC",
        //            "id": 60018450912695040,
        //            "userId": 12345,
        //            "hold": "16.332",
        //            "ts": 1657312008443
        //        }
        //    ]
        //
        let mut firstBalance: Value = self.safe_value(response.clone(), Value::Int(0), &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut timestamp: Value = self.safe_integer_k(firstBalance.clone(), "ts", &[]);
        let mut result: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("info".to_string(), response.clone());
                m.insert("timestamp".to_string(), timestamp.clone());
                m.insert("datetime".to_string(), self.iso8601(timestamp.clone()));
            m
        });
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_605: bool = true;
            while { if !__for_first_605 { i = add(&i, &Value::Int(1)); } __for_first_605 = false; is_less_than(&i, &get_array_length(&response)) } {
            let mut balance: Value = self.safe_value(response.clone(), i.clone(), &[]);
            let mut currencyId: Value = self.safe_string_k(balance.clone(), "currency", &[]);
            let mut code: Value = self.safe_currency_code(currencyId.clone(), &[]);
            let mut newAccount: Value = self.account();
            add_element_to_object(&mut newAccount, &Value::Str("free".to_string()), self.safe_string_k(balance.clone(), "available", &[]));
            add_element_to_object(&mut newAccount, &Value::Str("used".to_string()), self.safe_string_k(balance.clone(), "hold", &[]));
            if !is_equal(&code, &Value::Null) {
                add_element_to_object(&mut result, &code, newAccount.clone());
            }
        }
        }
        return self.safe_balance(result.clone());

    Value::Null
}

    pub fn handle_my_trades(&mut self, mut client: Value, mut parsedTrade: Value) {
        // emulated using the orders' stream
        let mut messageHash: Value = Value::Str("myTrades".to_string());
        let mut symbol: Value = get_value(&parsedTrade, &Value::Str("symbol".to_string()));
        if is_equal(&self.myTrades, &Value::Null) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "tradesLimit", &[Value::Int(1000)]);
            self.myTrades = ArrayCacheBySymbolById::new(limit.clone());
        }
        let mut trades: Value = self.myTrades.clone();
        trades.append(parsedTrade.clone());
        client.resolve(&[trades.clone(), messageHash.clone()]);
        let mut symbolMessageHash: Value = add(&add(&messageHash, &Value::Str(":".to_string())), &symbol);
        client.resolve(&[trades.clone(), symbolMessageHash.clone()]);
}

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

    pub fn handle_message(&mut self, mut client: Value, mut message: Value) {
        if is_equal(&self.handle_error_message(client.clone(), message.clone()), &Value::Bool(true)) {
            return;
        }
        let mut type_var: Value = self.safe_string_k(message.clone(), "channel", &[]);
        let mut event: Value = self.safe_string_k(message.clone(), "event", &[]);
        if is_equal(&event, &Value::Str("pong".to_string())) {
            crate::set_value(&mut client, &Value::Str("lastPong".to_string()), self.milliseconds());
        }
        let mut methods: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("candles_minute_1".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("candles_minute_5".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("candles_minute_10".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("candles_minute_15".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("candles_minute_30".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("candles_hour_1".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("candles_hour_2".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("candles_hour_4".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("candles_hour_6".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("candles_hour_12".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("candles_day_1".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("candles_day_3".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("candles_week_1".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("candles_month_1".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("book".to_string(), Value::Str("handle_order_book".to_string()).clone());
                m.insert("book_lv2".to_string(), Value::Str("handle_order_book".to_string()).clone());
                m.insert("ticker".to_string(), Value::Str("handle_ticker".to_string()).clone());
                m.insert("trades".to_string(), Value::Str("handle_trade".to_string()).clone());
                m.insert("orders".to_string(), Value::Str("handle_order".to_string()).clone());
                m.insert("balances".to_string(), Value::Str("handle_balance".to_string()).clone());
                m.insert("createOrder".to_string(), Value::Str("handle_order_request".to_string()).clone());
                m.insert("cancelOrder".to_string(), Value::Str("handle_order_request".to_string()).clone());
                m.insert("cancelAllOrders".to_string(), Value::Str("handle_order_request".to_string()).clone());
                m.insert("auth".to_string(), Value::Str("handle_authenticate".to_string()).clone());
            m
        });
        let mut method: Value = ternary(is_true(&(is_equal(&type_var, &Value::Null))), Value::Null, self.safe_value(methods.clone(), type_var.clone(), &[]));
        if is_equal(&type_var, &Value::Str("auth".to_string())) {
            self.handle_authenticate(client.clone(), message.clone());
        }  else if is_equal(&type_var, &Value::Null) {
            self.handle_order_request(client.clone(), message.clone());
        }  else {
            let mut data: Value = self.safe_value_k(message.clone(), "data", &[Value::List(vec![])]);
            let mut dataLength: Value = get_array_length(&data);
            if is_greater_than(&dataLength, &Value::Int(0)) {
                self.dispatch_ws_handler(&method, &[client.clone(), message.clone()]);
            }
        }
}

    pub fn handle_error_message(&self, mut client: Value, mut message: Value) -> Value {
        //
        //    {
        //        message: 'Invalid channel value ["ordersss"]',
        //        event: 'error'
        //    }
        //
        //    {
        //        "orderId": 0,
        //        "clientOrderId": null,
        //        "message": "Currency trade disabled",
        //        "code": 21352
        //    }
        //
        //    {
        //       "event": "error",
        //       "message": "Platform in maintenance mode"
        //    }
        //    {
        //       "id":"1722386782048",
        //       "data":[
        //          {
        //             "orderId":0,
        //             "clientOrderId":null,
        //             "message":"available insufficient",
        //             "code":21721
        //          }
        //       ]
        //    }
        //
        let mut id: Value = self.safe_string_k(message.clone(), "id", &[]);
        let mut event: Value = self.safe_string_k(message.clone(), "event", &[]);
        let mut data: Value = self.safe_list_k(message.clone(), "data", &[]);
        let mut first: Value = self.safe_dict(data.clone(), Value::Int(0), &[]);
        let mut orderId: Value = self.safe_string_k(first.clone(), "orderId", &[]);
        if is_true(&(is_equal(&event, &Value::Str("error".to_string())))) || is_true(&(is_equal(&orderId, &Value::Str("0".to_string())))) {
            let _try_result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| {
                let mut error: Value = self.safe_string_k(first.clone(), "message", &[]);
                let mut code: Value = self.safe_string_k(first.clone(), "code", &[]);
                let mut feedback: Value = add(&add(&self.id, &Value::Str(" ".to_string())), &self.json(message.clone()));
                self.throw_exactly_matched_exception(get_value(&self.exceptions, &Value::Str("exact".to_string())), code.clone(), feedback.clone());
                self.throw_broadly_matched_exception(get_value(&self.exceptions, &Value::Str("broad".to_string())), error.clone(), feedback.clone());
                panic!("{}", crate::exchange_errors::exchange_error(feedback));
             #[allow(unreachable_code)] { Value::Null }}));
if let Err(_try_err) = _try_result { let e: Value = panic_to_value(_try_err);
                if is_true(&is_instance(&e, &Value::Str("AuthenticationError".to_string()))) {
                    let mut messageHash: Value = Value::Str("authenticated".to_string());
                    client.reject(&[e.clone(), messageHash.clone()]);
                    if is_true(&Value::Bool(in_op(&get_value(&client, &Value::Str("subscriptions".to_string())), &messageHash))) {
                        remove(&mut get_value(&client, &Value::Str("subscriptions".to_string())), &messageHash);
                    }
                }  else {
                    client.reject(&[e.clone(), id.clone()]);
                }
                return Value::Bool(true);
            }
        }
        return Value::Bool(false);

    Value::Null
}

    pub fn handle_authenticate(&self, mut client: Value, mut message: Value) -> Value {
        //
        //    {
        //        "success": true,
        //        "ret_msg": '',
        //        "op": "auth",
        //        "conn_id": "ce3dpomvha7dha97tvp0-2xh"
        //    }
        //
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[]);
        let mut success: Value = self.safe_value_k(data.clone(), "success", &[]);
        let mut messageHash: Value = Value::Str("authenticated".to_string());
        if is_equal(&success, &Value::Bool(true)) {
            client.resolve(&[message.clone(), messageHash.clone()]);
        }  else {
            let mut error = Value::from(crate::exchange_errors::authentication_error(add(&add(&self.id, &Value::Str(" ".to_string())), &self.json(message.clone()))));
            client.reject(&[Value::from(error.clone()), messageHash.clone()]);
            if is_true(&Value::Bool(in_op(&get_value(&client, &Value::Str("subscriptions".to_string())), &messageHash))) {
                remove(&mut get_value(&client, &Value::Str("subscriptions".to_string())), &messageHash);
            }
        }
        return message;

    Value::Null
}

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

    Value::Null
}
}