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 MudrexCore {
    pub parent: crate::exchanges::mudrex::MudrexCore,
}

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

    pub fn init(&mut self) {
        let described = MudrexCore::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 MudrexCore {
    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 MudrexCore {
    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 {
                "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 },
                "ping" => self.ping(args.get(0).cloned().unwrap_or(crate::Value::Null)),
                "request_id" => self.request_id(),
                "watch_ohlcv" => self.watch_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).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,
                // 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 MudrexCore {
    /// 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 {
            "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)); 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)); crate::Value::Null },
            "handle_ticker" => { self.handle_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "ping" => self.ping(args.get(0).cloned().unwrap_or(crate::Value::Null)),
            "request_id" => self.request_id(),
            "set_broker_headers" => { self.set_broker_headers(); crate::Value::Null },
            "watch_ohlcv" => { crate::exchange_stubs::enqueue_spawn("watch_ohlcv", 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 },
            _ => crate::Value::Null,
        }
    }
}

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

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

impl MudrexCore {
    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("watchTicker".to_string(), Value::Bool(true));
        m.insert("watchTickers".to_string(), Value::Bool(true));
    m
}));
        m.insert("urls".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("api".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("ws".to_string(), Value::Str("wss://trade.mudrex.com/fapi/v1/price/ws/linear".to_string()));
    m
}));
    m
}));
        m.insert("options".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("broker".to_string(), Value::Str("42ce8902-8585-448c-a1e8-0371a6ca7ca8".to_string()));
    m
}));
        m.insert("streaming".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("ping".to_string(), Value::Str("ping".to_string()).clone());
        m.insert("keepAlive".to_string(), Value::Int(20000));
    m
}));
    m
})]);

    Value::Null
}

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

    Value::Null
}

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

    Value::Null
}

/*
 * @ignore
 * @method
 * @description injects the broker Partner-Id into the websocket connection headers
 */
    pub fn set_broker_headers(&mut self) {
        let mut brokerId: Value = self.safe_string_k(self.options.clone(), "broker", &[]);
        if is_equal(&brokerId, &Value::Null) {
            return;
        }
        let mut wsOptions: Value = self.safe_dict_k(self.options.clone(), "ws", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut innerOptions: Value = self.safe_dict_k(wsOptions.clone(), "options", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut headers: Value = self.safe_dict_k(innerOptions.clone(), "headers", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        add_element_to_object(&mut headers, &Value::Str("Partner-Id".to_string()), brokerId.clone());
        add_element_to_object(&mut innerOptions, &Value::Str("headers".to_string()), headers.clone());
        add_element_to_object(&mut wsOptions, &Value::Str("options".to_string()), innerOptions.clone());
        add_element_to_object(&mut self.options, &Value::Str("ws".to_string()), wsOptions.clone());
}

    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;
        }
        let mut market: Value = self.market(symbol.clone());
        symbol = get_value(&market, &Value::Str("symbol".to_string()));
        let mut messageHash: Value = add(&Value::Str("ticker:".to_string()), &symbol);
        let mut url: Value = get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string()));
        self.set_broker_headers();
        let mut baseIdString: Value = ternary(is_true(&(!is_equal(&get_value(&market, &Value::Str("baseId".to_string())), &Value::Null))), get_value(&market, &Value::Str("baseId".to_string())), Value::Str("".to_string()));
        let mut quoteIdString: Value = ternary(is_true(&(!is_equal(&get_value(&market, &Value::Str("quoteId".to_string())), &Value::Null))), get_value(&market, &Value::Str("quoteId".to_string())), Value::Str("".to_string()));
        let mut assetId: Value = add(&to_lower(&baseIdString), &to_lower(&quoteIdString));
        let mut subscribe: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("id".to_string(), self.request_id());
                m.insert("method".to_string(), Value::Str("SUBSCRIBE".to_string()));
                m.insert("params".to_string(), Value::List(vec![Value::Str("ticker@1s".to_string())]));
                m.insert("assets".to_string(), Value::List(vec![assetId.clone()]));
            m
        });
        let mut request: Value = self.extend(subscribe.clone(), &[params.clone()]);
        return self.watch(url.clone(), messageHash.clone(), &[request.clone(), messageHash.clone()]).await;

    Value::Null
}

    pub async fn watch_tickers(&mut self, optional_args: &[Value]) -> Value {
        let mut symbols = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        symbols = self.market_symbols(&[symbols.clone()]);
        let mut messageHashes: Value = Value::List(vec![]);
        let mut assets: Value = Value::List(vec![]);
        if !is_equal(&symbols, &Value::Null) {
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_499: bool = true;
                while { if !__for_first_499 { i = add(&i, &Value::Int(1)); } __for_first_499 = false; is_less_than(&i, &get_array_length(&symbols)) } {
                let mut market: Value = self.market(get_value(&symbols, &i));
                append_to_array(&mut messageHashes, add(&Value::Str("ticker:".to_string()), &get_value(&market, &Value::Str("symbol".to_string()))));
                let mut baseIdString: Value = ternary(is_true(&(!is_equal(&get_value(&market, &Value::Str("baseId".to_string())), &Value::Null))), get_value(&market, &Value::Str("baseId".to_string())), Value::Str("".to_string()));
                let mut quoteIdString: Value = ternary(is_true(&(!is_equal(&get_value(&market, &Value::Str("quoteId".to_string())), &Value::Null))), get_value(&market, &Value::Str("quoteId".to_string())), Value::Str("".to_string()));
                append_to_array(&mut assets, add(&to_lower(&baseIdString), &to_lower(&quoteIdString)));
            }
            }
        }
        let mut url: Value = get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string()));
        self.set_broker_headers();
        let mut subscribe: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("id".to_string(), self.request_id());
                m.insert("method".to_string(), Value::Str("SUBSCRIBE".to_string()));
                m.insert("params".to_string(), Value::List(vec![Value::Str("ticker@1s".to_string())]));
                m.insert("assets".to_string(), assets.clone());
            m
        });
        let mut request: Value = self.extend(subscribe.clone(), &[params.clone()]);
        let mut ticker: Value = self.watch_multiple(url.clone(), messageHashes.clone(), &[request.clone(), messageHashes.clone()]).await;
        if is_true(&self.newUpdates) {
            let mut result: Value = Value::Map({
                let mut m = indexmap::IndexMap::new();
                m
            });
            add_element_to_object(&mut result, &get_value(&ticker, &Value::Str("symbol".to_string())), ticker.clone());
            return result;
        }
        return self.filter_by_array_tickers(self.tickers.clone(), Value::Str("symbol".to_string()), &[symbols.clone()]);

    Value::Null
}

    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 market: Value = self.market(symbol.clone());
        symbol = get_value(&market, &Value::Str("symbol".to_string()));
        let mut priceType: Value = self.safe_string_k(params.clone(), "price", &[]);
        params = self.omit(params.clone(), Value::Str("price".to_string()), &[]);
        let mut interval: Value = self.safe_string(self.timeframes.clone(), timeframe.clone(), &[timeframe.clone()]);
        if !is_equal(&interval, &Value::Str("1s".to_string())) && !is_equal(&interval, &Value::Str("1m".to_string())) {
            panic!("{}", crate::exchange_errors::not_supported(add(&self.id, &Value::Str(" watchOHLCV() supports 1s and 1m timeframes only".to_string()))));
        }
        let mut prefix: Value = Value::Str("kline".to_string());
        if is_equal(&priceType, &Value::Str("mark".to_string())) {
            prefix = Value::Str("markKline".to_string());
        }
        let mut streamBaseId: Value = ternary(is_true(&(!is_equal(&get_value(&market, &Value::Str("baseId".to_string())), &Value::Null))), get_value(&market, &Value::Str("baseId".to_string())), Value::Str("".to_string()));
        let mut streamQuoteId: Value = ternary(is_true(&(!is_equal(&get_value(&market, &Value::Str("quoteId".to_string())), &Value::Null))), get_value(&market, &Value::Str("quoteId".to_string())), Value::Str("".to_string()));
        let mut stream: Value = add(&add(&add(&add(&add(&prefix, &Value::Str("@".to_string())), &interval), &Value::Str("@".to_string())), &to_lower(&streamBaseId)), &to_lower(&streamQuoteId));
        let mut messageHash: Value = stream.clone();
        let mut url: Value = get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string()));
        self.set_broker_headers();
        let mut subscribe: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("id".to_string(), self.request_id());
                m.insert("method".to_string(), Value::Str("SUBSCRIBE".to_string()));
                m.insert("params".to_string(), Value::List(vec![stream.clone()]));
            m
        });
        let mut request: Value = self.extend(subscribe.clone(), &[params.clone()]);
        let mut ohlcv: Value = self.watch(url.clone(), messageHash.clone(), &[request.clone(), messageHash.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
}

    pub fn handle_message(&mut self, mut client: Value, mut message: Value) {
        if is_equal(&self.safe_string_k(message.clone(), "method", &[]), &Value::Str("PONG".to_string())) {
            return;
        }
        let mut error: Value = self.safe_dict_k(message.clone(), "error", &[]);
        if !is_equal(&error, &Value::Null) {
            self.handle_error_message(client.clone(), message.clone());
            return;
        }
        let mut stream: Value = self.safe_string_k(message.clone(), "stream", &[]);
        if !is_equal(&stream, &Value::Null) {
            if is_greater_than_or_equal(&get_index_of(&stream, &Value::Str("kline".to_string())), &Value::Int(0)) || is_greater_than_or_equal(&get_index_of(&stream, &Value::Str("markKline".to_string())), &Value::Int(0)) {
                self.handle_ohlcv(client.clone(), message.clone());
            }  else if is_greater_than_or_equal(&get_index_of(&stream, &Value::Str("ticker".to_string())), &Value::Int(0)) {
                self.handle_ticker(client.clone(), message.clone());
            }
        }
}

    pub fn handle_error_message(&self, mut client: Value, mut message: Value) {
        let mut error: Value = self.safe_dict_k(message.clone(), "error", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut code: Value = self.safe_string_k(error.clone(), "code", &[]);
        let mut msg: Value = self.safe_string_k(error.clone(), "msg", &[]);
        let mut feedback: Value = add(&add(&self.id, &Value::Str(" ".to_string())), &msg);
        if is_equal(&code, &Value::Str("429".to_string())) {
            panic!("{}", crate::exchange_errors::rate_limit_exceeded(feedback));
        }
        panic!("{}", crate::exchange_errors::exchange_error(feedback));
}

    pub fn handle_ohlcv(&mut self, mut client: Value, mut message: Value) {
        let mut stream: Value = self.safe_string_k(message.clone(), "stream", &[]);
        if is_equal(&stream, &Value::Null) {
            return;
        }
        let mut parts: Value = split(&stream, &Value::Str("@".to_string()));
        let mut interval: Value = get_value(&parts, &Value::Int(1));
        let mut tf: Value = self.find_timeframe(interval.clone(), &[]);
        let mut data: Value = self.safe_dict_k(message.clone(), "data", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut s: Value = self.safe_string_k(data.clone(), "s", &[]);
        if is_equal(&s, &Value::Null) {
            return;
        }
        let mut market: Value = self.safe_market(&[to_upper(&s)]);
        let mut symbol: Value = get_value(&market, &Value::Str("symbol".to_string()));
        let mut parsed: Value = Value::List(vec![self.safe_timestamp(data.clone(), Value::Str("t".to_string()), &[]), self.safe_number_k(data.clone(), "o", &[]), self.safe_number_k(data.clone(), "h", &[]), self.safe_number_k(data.clone(), "l", &[]), self.safe_number_k(data.clone(), "c", &[]), self.safe_number_k(data.clone(), "v", &[])]);
        { 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 = self.safe_value(self.safe_value(self.ohlcvs.clone(), symbol.clone(), &[]), tf.clone(), &[]);
        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(&tf, &Value::Null) {
                add_element_to_object(get_value_mut(unsafe { crate::runtime::coerce_value_to_mut(&self.ohlcvs) }, &symbol), &tf, stored.clone());
            }
        }
        stored.append(parsed.clone());
        let mut messageHash: Value = stream.clone();
        client.resolve(&[stored.clone(), messageHash.clone()]);
}

    pub fn handle_ticker(&mut self, mut client: Value, mut message: Value) {
        let mut data: Value = self.safe_list_k(message.clone(), "data", &[Value::List(vec![])]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_500: bool = true;
            while { if !__for_first_500 { i = add(&i, &Value::Int(1)); } __for_first_500 = false; is_less_than(&i, &get_array_length(&data)) } {
            let mut t: Value = get_value(&data, &i);
            let mut t: Value = get_value(&data, &i);
            let mut s: Value = self.safe_string_k(t.clone(), "s", &[]);
            if is_equal(&s, &Value::Null) {
                continue;
            }
            let mut market: Value = self.safe_market(&[to_upper(&s)]);
            let mut symbol: Value = get_value(&market, &Value::Str("symbol".to_string()));
            let mut timestamp: Value = self.milliseconds();
            let mut last: Value = self.safe_number_k(t.clone(), "p", &[]);
            let mut result: Value = self.safe_ticker(Value::Map({
                let mut m = indexmap::IndexMap::new();
                    m.insert("symbol".to_string(), symbol.clone());
                    m.insert("timestamp".to_string(), timestamp.clone());
                    m.insert("datetime".to_string(), self.iso8601(timestamp.clone()));
                    m.insert("last".to_string(), last.clone());
                    m.insert("close".to_string(), last.clone());
                    m.insert("info".to_string(), t.clone());
                m
            }), &[]);
            add_element_to_object(&mut self.tickers, &symbol, result.clone());
            let mut messageHash: Value = add(&Value::Str("ticker:".to_string()), &symbol);
            client.resolve(&[result.clone(), messageHash.clone()]);
            client.resolve(&[result.clone(), Value::Str("tickers".to_string())]);
        }
        }
}
}