ccxt-pro 4.5.84

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

#![allow(unused, non_snake_case, clippy::all)]
use crate::Value;
use crate::get_value;
use crate::runtime::*;
// Base methods are now trait methods (review #1: static dispatch). Bring the
// traits into scope so `self.market(...)`, `self.safe_market(...)`,
// `self.load_markets(...)`, … on this Core resolve to the base defaults.
use crate::exchange_generated::ExchangeBase;
use crate::exchange::ExchangeRuntime;
// Dynamic `this[method](...)` re-entries are emitted as
// `self.call_dynamic_checked(...)` (blanket-impl'd on every Core) so an
// unresolvable name raises NotSupported instead of yielding a silent Null.
use crate::exchange::CallDynamicChecked;
use crate::pro::*;


pub struct CoinbaseinternationalCore {
    pub parent: crate::exchanges::coinbaseinternational::CoinbaseinternationalCore,
}

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

    pub fn init(&mut self) {
        let described = CoinbaseinternationalCore::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 CoinbaseinternationalCore {
    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 CoinbaseinternationalCore {
    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 {
                "get_active_symbols" => self.get_active_symbols(),
                "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_subscription_status" => self.handle_subscription_status(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_ws_instrument" => self.parse_ws_instrument(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
                "parse_ws_ticker" => self.parse_ws_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
                "parse_ws_trade" => self.parse_ws_trade(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
                "subscribe" => self.subscribe(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "subscribe_multiple" => self.subscribe_multiple(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_funding_rate" => self.watch_funding_rate(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_funding_rates" => self.watch_funding_rates(&args[..]).await,
                "watch_ohlcv" => self.watch_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_order_book" => self.watch_order_book(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_order_book_for_symbols" => self.watch_order_book_for_symbols(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_ticker" => self.watch_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_tickers" => self.watch_tickers(&args[..]).await,
                "watch_trades" => self.watch_trades(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_trades_for_symbols" => self.watch_trades_for_symbols(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                // Go-style inheritance: an un-overridden method dispatches to the parent core.
                _ => crate::exchange_generated::ExchangeBase::call_dynamic(&mut self.parent, method, args).await,
            }
        })
    }
}
impl CoinbaseinternationalCore {
    /// Synchronous WS handler dispatch — routes a handler-name string (from the
    /// venue's handle_message dispatch table) to the real handler method.
    #[allow(dead_code, unreachable_patterns, clippy::all)]
    pub fn dispatch_ws_handler(&mut self, __name: &crate::Value, args: &[crate::Value]) -> crate::Value {
        let __n = match __name { crate::Value::Str(s) => s.as_ref(), _ => return crate::Value::Null };
        match __n {
            "get_active_symbols" => self.get_active_symbols(),
            "handle_delta" => { self.handle_delta(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_deltas" => { self.handle_deltas(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_funding_rate" => { self.handle_funding_rate(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_instrument" => { self.handle_instrument(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_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_subscription_status" => self.handle_subscription_status(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)); 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_ws_instrument" => self.parse_ws_instrument(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
            "parse_ws_ticker" => self.parse_ws_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
            "parse_ws_trade" => self.parse_ws_trade(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]),
            "subscribe" => { crate::exchange_stubs::enqueue_spawn("subscribe", args.to_vec()); crate::Value::Null },
            "subscribe_multiple" => { crate::exchange_stubs::enqueue_spawn("subscribe_multiple", args.to_vec()); crate::Value::Null },
            "watch_funding_rate" => { crate::exchange_stubs::enqueue_spawn("watch_funding_rate", args.to_vec()); crate::Value::Null },
            "watch_funding_rates" => { crate::exchange_stubs::enqueue_spawn("watch_funding_rates", 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_order_book_for_symbols" => { crate::exchange_stubs::enqueue_spawn("watch_order_book_for_symbols", 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 CoinbaseinternationalCore {
    type Target = crate::exchange::Exchange;
    fn deref(&self) -> &crate::exchange::Exchange { std::ops::Deref::deref(&self.parent) }
}

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

impl CoinbaseinternationalCore {
    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("watchTrades".to_string(), Value::Bool(true));
        m.insert("watchTradesForSymbols".to_string(), Value::Bool(true));
        m.insert("watchOrderBook".to_string(), Value::Bool(true));
        m.insert("watchOrderBookForSymbols".to_string(), Value::Bool(true));
        m.insert("watchTicker".to_string(), Value::Bool(true));
        m.insert("watchBalance".to_string(), Value::Bool(false));
        m.insert("watchMyTrades".to_string(), Value::Bool(false));
        m.insert("watchOHLCV".to_string(), Value::Bool(true));
        m.insert("watchOHLCVForSymbols".to_string(), Value::Bool(false));
        m.insert("watchOrders".to_string(), Value::Bool(false));
        m.insert("watchOrdersForSymbols".to_string(), Value::Bool(false));
        m.insert("watchPositions".to_string(), Value::Bool(false));
        m.insert("watchTickers".to_string(), Value::Bool(true));
        m.insert("createOrderWs".to_string(), Value::Bool(false));
        m.insert("editOrderWs".to_string(), Value::Bool(false));
        m.insert("cancelOrderWs".to_string(), Value::Bool(false));
        m.insert("cancelOrdersWs".to_string(), Value::Bool(false));
        m.insert("cancelAllOrdersWs".to_string(), Value::Bool(false));
        m.insert("fetchOrderWs".to_string(), Value::Bool(false));
        m.insert("fetchOrdersWs".to_string(), Value::Bool(false));
        m.insert("fetchBalanceWs".to_string(), Value::Bool(false));
        m.insert("fetchMyTradesWs".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::Str("wss://ws-md.international.coinbase.com".into()));
    m
}));
        m.insert("test".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("ws".to_string(), Value::Str("wss://ws-md.n5e2.coinbase.com".into()));
    m
}));
    m
}));
        m.insert("options".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("watchTicker".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("channel".to_string(), Value::Str("LEVEL1".into()));
    m
}));
        m.insert("tradesLimit".to_string(), Value::Int(1000));
        m.insert("ordersLimit".to_string(), Value::Int(1000));
        m.insert("myTradesLimit".to_string(), Value::Int(1000));
        m.insert("timeframes".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("1m".to_string(), Value::Str("CANDLES_ONE_MINUTE".into()));
        m.insert("5m".to_string(), Value::Str("CANDLES_FIVE_MINUTES".into()));
        m.insert("30m".to_string(), Value::Str("CANDLES_THIRTY_MINUTES".into()));
        m.insert("1h".to_string(), Value::Str("CANDLES_ONE_HOUR".into()));
        m.insert("2h".to_string(), Value::Str("CANDLES_TWO_HOURS".into()));
        m.insert("1d".to_string(), Value::Str("CANDLES_ONE_DAY".into()));
    m
}));
    m
}));
        m.insert("exceptions".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("exact".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("Unable to authenticate".to_string(), Value::Str("AuthenticationError".into()).clone());
    m
}));
    m
}));
    m
})]);

    Value::Null
}

/*
 * @ignore
 * @method
 * @description subscribes to a websocket channel
 * @see https://docs.cloud.coinbase.com/intx/docs/websocket-overview#subscribe
 * @param {string} name the name of the channel
 * @param {string[]} [symbols] unified market symbol
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} subscription to a websocket channel
 */
    pub async fn subscribe(&mut self, mut name: 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
}));
        if (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        self.check_required_credentials(&[]);
        let mut market: Value = Value::Null;
        let mut messageHash: Value = name.clone();
        let mut productIds: Value = Value::Null;
        if (symbols == Value::Null) {
            symbols = self.get_active_symbols();
        }
        let mut symbolsLength: f64 = ((symbols.len() as i64) as f64);
        let mut messageHashes: Value = Value::from(vec![]);
        if symbolsLength > ((1i64) as f64) {
            let mut parsedSymbols: Value = self.market_symbols(&[symbols.clone()]);
            let mut marketIds: Value = self.market_ids(&[parsedSymbols.clone()]);
            productIds = marketIds;
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_252: bool = true;
                while { if !__for_first_252 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_252 = false; i.as_f64().unwrap_or(f64::NAN) < ((parsedSymbols.len() as i64) as f64) } {
                append_to_array(&mut messageHashes, Value::Str(format!("{}{}", Value::Str(format!("{}{}", name, Value::Str("::".into())).into()), parsedSymbols.as_array().and_then(|__arr| match &i { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null)).into()));
            }
            }
        }  else if (symbolsLength == 1.0) {
            market = self.market(symbols.as_array().and_then(|__arr| __arr.get(0)).cloned().unwrap_or(Value::Null));
            messageHash = Value::Str(format!("{}{}", Value::Str(format!("{}{}", name, Value::Str("::".into())).into()), market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into());
            productIds = Value::from(vec![market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null)]);
        }
        let mut url: Value = self.urls.as_map().and_then(|__m| __m.get("api")).cloned().unwrap_or(Value::Null).as_map().and_then(|__m| __m.get("ws")).cloned().unwrap_or(Value::Null);
        if (url == Value::Null) {
            panic!("{}", crate::exchange_errors::not_supported(format!("{}{}", self.id.clone(), Value::Str(" is not supported in sandbox environment".into()))));
        }
        let mut timestamp: Value = to_string_val(&self.nonce());
        let mut auth: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", Value::Str(format!("{}{}", timestamp, self.apiKey.clone()).into()), Value::Str("CBINTLMD".into())).into()), self.password.clone()).into());
        let mut signature: Value = self.hmac(self.encode(auth), self.base64_to_binary(self.secret.clone(), &[]), Value::Str("sha256".into()), &[Value::Str("base64".into())]);
        let mut subscribe: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("type".to_string(), Value::Str("SUBSCRIBE".into()));
                m.insert("channels".to_string(), Value::from(vec![name]));
                m.insert("time".to_string(), timestamp);
                m.insert("key".to_string(), self.apiKey.clone());
                m.insert("passphrase".to_string(), self.password.clone());
                m.insert("signature".to_string(), signature);
            m
        });
        if (productIds != Value::Null) {
            if let Value::Dict(__d) = &mut subscribe { std::sync::Arc::make_mut(__d).insert("product_ids".into(), productIds); }
        }
        if symbolsLength > ((1i64) as f64) {
            let __ws_arg_0 = self.extend(subscribe.clone(), &[params.clone()]);
            return self.watch_multiple(url.clone(), messageHashes.clone(), &[__ws_arg_0, messageHashes.clone()]).await;
        }
        let __ws_arg_1 = self.extend(subscribe, &[params]);
        return self.watch(url, messageHash.clone(), &[__ws_arg_1, messageHash.clone()]).await;

    Value::Null
}

/*
 * @ignore
 * @method
 * @description subscribes to a websocket channel using watchMultiple
 * @see https://docs.cloud.coinbase.com/intx/docs/websocket-overview#subscribe
 * @param {string} name the name of the channel
 * @param {string|string[]} [symbols] unified market symbol
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} subscription to a websocket channel
 */
    pub async fn subscribe_multiple(&mut self, mut name: 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
}));
        if (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        self.check_required_credentials(&[]);
        if self.is_empty(symbols.clone()).as_bool() == Some(true) {
            symbols = self.symbols.clone();
        }  else {
            symbols = self.market_symbols(&[symbols.clone()]);
        }
        let mut messageHashes: Value = Value::from(vec![]);
        let mut productIds: Value = Value::from(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_253: bool = true;
            while { if !__for_first_253 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_253 = false; i.as_f64().unwrap_or(f64::NAN) < ((symbols.len() as i64) as f64) } {
            let mut marketId: Value = self.market_id(symbols.as_array().and_then(|__arr| match &i { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null));
            let mut symbol: Value = self.symbol(marketId.clone());
            append_to_array(&mut productIds, marketId);
            append_to_array(&mut messageHashes, Value::Str(format!("{}{}", Value::Str(format!("{}{}", name, Value::Str("::".into())).into()), symbol).into()));
        }
        }
        let mut url: Value = self.urls.as_map().and_then(|__m| __m.get("api")).cloned().unwrap_or(Value::Null).as_map().and_then(|__m| __m.get("ws")).cloned().unwrap_or(Value::Null);
        if (url == Value::Null) {
            panic!("{}", crate::exchange_errors::not_supported(format!("{}{}", self.id.clone(), Value::Str(" is not supported in sandbox environment".into()))));
        }
        let mut timestamp: Value = self.number_to_string(self.seconds());
        let mut auth: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", Value::Str(format!("{}{}", timestamp, self.apiKey.clone()).into()), Value::Str("CBINTLMD".into())).into()), self.password.clone()).into());
        let mut signature: Value = self.hmac(self.encode(auth), self.base64_to_binary(self.secret.clone(), &[]), Value::Str("sha256".into()), &[Value::Str("base64".into())]);
        let mut subscribe: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("type".to_string(), Value::Str("SUBSCRIBE".into()));
                m.insert("time".to_string(), timestamp);
                m.insert("product_ids".to_string(), productIds);
                m.insert("channels".to_string(), Value::from(vec![name]));
                m.insert("key".to_string(), self.apiKey.clone());
                m.insert("passphrase".to_string(), self.password.clone());
                m.insert("signature".to_string(), signature);
            m
        });
        let __ws_arg_2 = self.extend(subscribe, &[params]);
        return self.watch_multiple(url, messageHashes.clone(), &[__ws_arg_2, messageHashes.clone()]).await;

    Value::Null
}

/*
 * @method
 * @name coinbaseinternational#watchFundingRate
 * @description watch the current funding rate
 * @see https://docs.cloud.coinbase.com/intx/docs/websocket-channels#funding-channel
 * @param {string} symbol unified market symbol
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} a [funding rate structure]{@link https://docs.ccxt.com/?id=funding-rate-structure}
 */
    pub async fn watch_funding_rate(&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
}));
        return self.subscribe(Value::Str("RISK".into()), &[Value::from(vec![symbol]), params]).await;

    Value::Null
}

/*
 * @method
 * @name coinbaseinternational#watchFundingRates
 * @description watch the funding rate for multiple markets
 * @see https://docs.cloud.coinbase.com/intx/docs/websocket-channels#funding-channel
 * @param {string[]} symbols a list of unified market symbols
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} a dictionary of [funding rates structures]{@link https://docs.ccxt.com/?id=funding-rates-structure}, indexe by market symbols
 */
    pub async fn watch_funding_rates(&mut self, optional_args: &[Value]) -> Value {
        let mut symbols = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if (symbols == Value::Null) {
            panic!("{}", crate::exchange_errors::arguments_required(format!("{}{}", self.id.clone(), Value::Str(" watchFundingRates() requires an array of symbols".into()))));
        }
        if (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut fundingRate: Value = self.subscribe_multiple(Value::Str("RISK".into()), &[symbols.clone(), params]).await;
        let mut symbol: Value = self.safe_string_k(fundingRate.clone(), "symbol", &[]);
        if is_true(&self.newUpdates) {
            let mut result: Value = Value::Map({
                let mut m = indexmap::IndexMap::new();
                m
            });
            if let Value::Dict(__d) = &mut result { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), fundingRate); }
            return result;
        }
        return self.filter_by_array(self.fundingRates.clone(), Value::Str("symbol".into()), &[symbols]);

    Value::Null
}

/*
 * @method
 * @name coinbaseinternational#watchTicker
 * @description watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
 * @see https://docs.cloud.coinbase.com/intx/docs/websocket-channels#instruments-channel
 * @param {string} [symbol] unified symbol of the market to fetch the ticker for
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {string} [params.channel] the channel to watch, 'LEVEL1' or 'INSTRUMENTS', default is 'LEVEL1'
 * @returns {object} a [ticker structure]{@link https://docs.ccxt.com/?id=ticker-structure}
 */
    pub async fn watch_ticker(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut channel: Value = Value::Null;
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchTicker".into()), Value::Str("channel".into()), &[Value::Str("LEVEL1".into())]); channel = __destr_tmp.as_array().and_then(|__arr| __arr.get(0)).cloned().unwrap_or(Value::Null); params = __destr_tmp.as_array().and_then(|__arr| __arr.get(1)).cloned().unwrap_or(Value::Null); }
        return self.subscribe(channel, &[Value::from(vec![symbol]), params]).await;

    Value::Null
}

    pub fn get_active_symbols(&self) -> Value {
        let mut symbols: Value = self.symbols.clone();
        let mut output: Value = Value::from(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_254: bool = true;
            while { if !__for_first_254 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_254 = false; i.as_f64().unwrap_or(f64::NAN) < ((symbols.len() as i64) as f64) } {
            let mut symbol: Value = symbols.as_array().and_then(|__arr| match &i { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null);
            let mut market: Value = self.market(symbol.clone());
            if (market.as_map().and_then(|__m| __m.get("active")).cloned().unwrap_or(Value::Null).as_bool() == Some(true)) {
                append_to_array(&mut output, symbol);
            }
        }
        }
        return output;

    Value::Null
}

/*
 * @method
 * @name coinbaseinternational#watchTickers
 * @description watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
 * @see https://docs.cloud.coinbase.com/intx/docs/websocket-channels#instruments-channel
 * @param {string[]} [symbols] unified symbol of the market to fetch the ticker for
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {string} [params.channel] the channel to watch, 'LEVEL1' or 'INSTRUMENTS', default is 'INSTLEVEL1UMENTS'
 * @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 (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut channel: Value = Value::Null;
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchTickers".into()), Value::Str("channel".into()), &[Value::Str("LEVEL1".into())]); channel = __destr_tmp.as_array().and_then(|__arr| __arr.get(0)).cloned().unwrap_or(Value::Null); params = __destr_tmp.as_array().and_then(|__arr| __arr.get(1)).cloned().unwrap_or(Value::Null); }
        let mut ticker: Value = self.subscribe(channel, &[symbols.clone(), params]).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, &crate::value::get_value_k(&ticker, "symbol"), ticker.clone());
            return result;
        }
        return self.filter_by_array(self.tickers.clone(), Value::Str("symbol".into()), &[symbols]);

    Value::Null
}

    pub fn handle_instrument(&self, mut client: Value, mut message: Value) {
        let __pro_message_arc: std::sync::Arc<indexmap::IndexMap<String, Value>> = (match &message { Value::Dict(__d) => __d.clone(), _ => std::sync::Arc::new(indexmap::IndexMap::new()) });
        let __pro_message: &indexmap::IndexMap<String, Value> = &__pro_message_arc;
        //
        //    {
        //        "sequence": 1,
        //        "product_id": "ETH-PERP",
        //        "instrument_type": "PERP",
        //        "base_asset_name": "ETH",
        //        "quote_asset_name": "USDC",
        //        "base_increment": "0.0001",
        //        "quote_increment": "0.01",
        //        "avg_daily_quantity": "43.0",
        //        "avg_daily_volume": "80245.2",
        //        "total_30_day_quantity":"1443.0",
        //        "total_30_day_volume":"3040449.0",
        //        "total_24_hour_quantity":"48.1",
        //        "total_24_hour_volume":"101348.3",
        //        "base_imf": "0.2",
        //        "min_quantity": "0.0001",
        //        "position_size_limit": "500",
        //        "funding_interval": "60000000000",
        //        "trading_state": "trading",
        //        "last_update_time": "2023-05-04T11:16:33.016Z",
        //        "time": "2023-05-10T14:58:47.000Z",
        //        "channel":"INSTRUMENTS",
        //        "type":"SNAPSHOT"
        //    }
        let mut ticker: Value = self.parse_ws_instrument(message, &[]);
        let mut channel: Value = (match __pro_message.get("channel").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        client.resolve(&[ticker.clone(), channel.clone()]);
        client.resolve(&[ticker.clone(), Value::Str(format!("{}{}", Value::Str(format!("{}{}", channel, Value::Str("::".into())).into()), ticker.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into())]);
}

    pub fn parse_ws_instrument(&self, mut ticker: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        //
        //    {
        //        "sequence": 1,
        //        "product_id": "ETH-PERP",
        //        "instrument_type": "PERP",
        //        "base_asset_name": "ETH",
        //        "quote_asset_name": "USDC",
        //        "base_increment": "0.0001",
        //        "quote_increment": "0.01",
        //        "avg_daily_quantity": "43.0",
        //        "avg_daily_volume": "80245.2",
        //        "total_30_day_quantity":"1443.0",
        //        "total_30_day_volume":"3040449.0",
        //        "total_24_hour_quantity":"48.1",
        //        "total_24_hour_volume":"101348.3",
        //        "base_imf": "0.2",
        //        "min_quantity": "0.0001",
        //        "position_size_limit": "500",
        //        "funding_interval": "60000000000",
        //        "trading_state": "trading",
        //        "last_update_time": "2023-05-04T11:16:33.016Z",
        //        "time": "2023-05-10T14:58:47.000Z",
        //        "channel":"INSTRUMENTS",
        //        "type":"SNAPSHOT"
        //    }
        // instruments
        //   {
        //       sequence: 0,
        //       instrument_type: 'PERP',
        //       instrument_mode: 'standard',
        //       base_asset_name: 'BTC',
        //       quote_asset_name: 'USDC',
        //       base_increment: '0.0001',
        //       quote_increment: '0.1',
        //       avg_daily_quantity: '502.8845',
        //       avg_daily_volume: '3.1495242961566668E7',
        //       total30_day_quantity: '15086.535',
        //       total30_day_volume: '9.44857288847E8',
        //       total24_hour_quantity: '5.0',
        //       total24_hour_volume: '337016.5',
        //       base_imf: '0.1',
        //       min_quantity: '0.0001',
        //       position_size_limit: '800',
        //       funding_interval: '3600000000000',
        //       trading_state: 'trading',
        //       last_updated_time: '2024-07-30T15:00:00Z',
        //       default_initial_margin: '0.2',
        //       base_asset_multiplier: '1.0',
        //       channel: 'INSTRUMENTS',
        //       type: 'SNAPSHOT',
        //       time: '2024-07-30T15:26:56.766Z',
        //   }
        //
        let mut marketId: Value = self.safe_string_k(ticker.clone(), "product_id", &[]);
        let mut datetime: Value = self.safe_string_k(ticker.clone(), "time", &[]);
        return self.safe_ticker(Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("info".to_string(), ticker.clone());
        m.insert("symbol".to_string(), self.safe_symbol(marketId, &[market, Value::Str("-".into())]));
        m.insert("timestamp".to_string(), self.parse8601(datetime.clone()));
        m.insert("datetime".to_string(), datetime);
        m.insert("high".to_string(), Value::Null);
        m.insert("low".to_string(), Value::Null);
        m.insert("bid".to_string(), Value::Null);
        m.insert("bidVolume".to_string(), Value::Null);
        m.insert("ask".to_string(), Value::Null);
        m.insert("askVolume".to_string(), Value::Null);
        m.insert("vwap".to_string(), Value::Null);
        m.insert("open".to_string(), Value::Null);
        m.insert("close".to_string(), Value::Null);
        m.insert("last".to_string(), Value::Null);
        m.insert("previousClose".to_string(), Value::Null);
        m.insert("change".to_string(), Value::Null);
        m.insert("percentage".to_string(), Value::Null);
        m.insert("average".to_string(), Value::Null);
        m.insert("baseVolume".to_string(), self.safe_string2(ticker.clone(), Value::Str("total_24_hour_quantity".into()), Value::Str("total24_hour_quantity".into()), &[]));
        m.insert("quoteVolume".to_string(), self.safe_string2(ticker, Value::Str("total_24_hour_volume".into()), Value::Str("total24_hour_volume".into()), &[]));
    m
}), &[]);

    Value::Null
}

    pub fn handle_ticker(&self, mut client: Value, mut message: Value) {
        let __pro_message_arc: std::sync::Arc<indexmap::IndexMap<String, Value>> = (match &message { Value::Dict(__d) => __d.clone(), _ => std::sync::Arc::new(indexmap::IndexMap::new()) });
        let __pro_message: &indexmap::IndexMap<String, Value> = &__pro_message_arc;
        //
        // snapshot
        //    {
        //        "sequence": 0,
        //        "product_id": "BTC-PERP",
        //        "time": "2023-05-10T14:58:47.000Z",
        //        "bid_price": "28787.8",
        //        "bid_qty": "0.466", // One side book
        //        "channel": "LEVEL1",
        //        "type": "SNAPSHOT"
        //    }
        // update
        //    {
        //       "sequence": 1,
        //       "product_id": "BTC-PERP",
        //       "time": "2023-05-10T14:58:47.547Z",
        //       "bid_price": "28787.8",
        //       "bid_qty": "0.466",
        //       "ask_price": "28788.8",
        //       "ask_qty": "1.566",
        //       "channel": "LEVEL1",
        //       "type": "UPDATE"
        //    }
        //
        let mut ticker: Value = self.parse_ws_ticker(message, &[]);
        let mut channel: Value = (match __pro_message.get("channel").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        client.resolve(&[ticker.clone(), channel.clone()]);
        client.resolve(&[ticker.clone(), Value::Str(format!("{}{}", Value::Str(format!("{}{}", channel, Value::Str("::".into())).into()), ticker.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into())]);
}

    pub fn parse_ws_ticker(&self, mut ticker: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        //
        //    {
        //       "sequence": 1,
        //       "product_id": "BTC-PERP",
        //       "time": "2023-05-10T14:58:47.547Z",
        //       "bid_price": "28787.8",
        //       "bid_qty": "0.466",
        //       "ask_price": "28788.8",
        //       "ask_qty": "1.566",
        //       "channel": "LEVEL1",
        //       "type": "UPDATE"
        //    }
        //
        let mut datetime: Value = self.safe_string_k(ticker.clone(), "time", &[]);
        let mut marketId: Value = self.safe_string_k(ticker.clone(), "product_id", &[]);
        return self.safe_ticker(Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("info".to_string(), ticker.clone());
        m.insert("symbol".to_string(), self.safe_symbol(marketId, &[market]));
        m.insert("timestamp".to_string(), self.parse8601(datetime.clone()));
        m.insert("datetime".to_string(), datetime);
        m.insert("bid".to_string(), self.safe_number_k(ticker.clone(), "bid_price", &[]));
        m.insert("bidVolume".to_string(), self.safe_number_k(ticker.clone(), "bid_qty", &[]));
        m.insert("ask".to_string(), self.safe_number_k(ticker.clone(), "ask_price", &[]));
        m.insert("askVolume".to_string(), self.safe_number_k(ticker, "ask_qty", &[]));
        m.insert("high".to_string(), Value::Null);
        m.insert("low".to_string(), Value::Null);
        m.insert("open".to_string(), Value::Null);
        m.insert("close".to_string(), Value::Null);
        m.insert("last".to_string(), Value::Null);
        m.insert("change".to_string(), Value::Null);
        m.insert("percentage".to_string(), Value::Null);
        m.insert("average".to_string(), Value::Null);
        m.insert("vwap".to_string(), Value::Null);
        m.insert("baseVolume".to_string(), Value::Null);
        m.insert("quoteVolume".to_string(), Value::Null);
        m.insert("previousClose".to_string(), Value::Null);
    m
}), &[]);

    Value::Null
}

/*
 * @method
 * @name coinbaseinternational#watchOHLCV
 * @description watches historical candlestick data containing the open, high, low, close price, and the volume of a market
 * @see https://docs.cdp.coinbase.com/intx/docs/websocket-channels#candles-channel
 * @param {string} symbol unified symbol of the market to fetch OHLCV data for
 * @param {string} timeframe the length of time each candle represents
 * @param {int} [since] timestamp in ms of the earliest candle to fetch
 * @param {int} [limit] the maximum amount of candles to fetch
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {int[][]} A list of candles ordered as timestamp, open, high, low, close, volume
 */
    pub async fn watch_ohlcv(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut timeframe = get_arg(optional_args, 0, Value::Str("1m".into()));
        let mut since = get_arg(optional_args, 1, Value::Null);
        let mut limit = get_arg(optional_args, 2, Value::Null);
        let mut params = get_arg(optional_args, 3, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut market: Value = self.market(symbol.clone());
        symbol = market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
        let mut options: Value = self.safe_dict_k(self.options.clone(), "timeframes", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut interval: Value = self.safe_string(options, timeframe.clone(), &[timeframe.clone()]);
        let mut ohlcv: Value = self.subscribe(interval, &[Value::from(vec![symbol.clone()]), params]).await;
        if is_true(&self.newUpdates) {
            limit = ohlcv.get_limit(symbol, limit.clone());
        }
        return self.filter_by_since_limit(ohlcv, &[since, limit, Value::Int(0), Value::Bool(true)]);

    Value::Null
}

    pub fn handle_ohlcv(&mut self, mut client: Value, mut message: Value) {
        let __message_empty = indexmap::IndexMap::new();
        let message = message.as_map().unwrap_or(&__message_empty);
        //
        // {
        //     "sequence": 0,
        //     "product_id": "BTC-PERP",
        //     "channel": "CANDLES_ONE_MINUTE",
        //     "type": "SNAPSHOT",
        //     "candles": [
        //       {
        //           "time": "2023-05-10T14:58:47.000Z",
        //           "low": "28787.8",
        //           "high": "28788.8",
        //           "open": "28788.8",
        //           "close": "28787.8",
        //           "volume": "0.466"
        //        },
        //     ]
        //  }
        //
        let mut messageHash: Value = (match message.get("channel") { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s.clone()), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut marketId: Value = (match message.get("product_id") { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s.clone()), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut market: Value = self.safe_market(&[marketId]);
        let mut symbol: Value = market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
        let mut timeframe: Value = self.find_timeframe(messageHash.clone(), &[]);
        { let __be_tmp = self.safe_dict(self.ohlcvs.clone(), symbol.clone(), &[Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
})]); if let Value::Dict(__d) = &mut self.ohlcvs { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), __be_tmp); } }
        if (self.safe_dict(get_value(&self.ohlcvs, &symbol), timeframe.clone(), &[]) == Value::Null) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "OHLCVLimit", &[Value::Int(1000)]);
            add_element_to_object(get_value_mut(&mut self.ohlcvs, &symbol), &timeframe, ArrayCacheByTimestamp::new(limit));
        }
        let mut stored: Value = get_value(&get_value(&self.ohlcvs, &symbol), &timeframe);
        let mut data: Value = (match message.get("candles") { Some(__v) if matches!(__v, Value::Arr(_)) => __v.clone(), _ => Value::from(vec![]) });
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_255: bool = true;
            while { if !__for_first_255 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_255 = false; i.as_f64().unwrap_or(f64::NAN) < ((data.len() as i64) as f64) } {
            let mut tick: Value = data.as_array().and_then(|__arr| match &i { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null);
            let mut parsed: Value = self.parse_ohlcv(tick, &[market.clone()]);
            stored.append(parsed);
        }
        }
        client.resolve(&[stored, Value::Str(format!("{}{}", Value::Str(format!("{}{}", messageHash, Value::Str("::".into())).into()), symbol).into())]);
}

/*
 * @method
 * @name coinbaseinternational#watchTrades
 * @description get the list of most recent trades for a particular symbol
 * @see https://docs.cloud.coinbase.com/intx/docs/websocket-channels#match-channel
 * @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::from(vec![symbol]), &[since, limit, params]).await;

    Value::Null
}

/*
 * @method
 * @name coinbaseinternational#watchTradesForSymbols
 * @description get the list of most recent trades for a list of symbols
 * @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 (self.markets.clone() == 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 trades: Value = self.subscribe_multiple(Value::Str("MATCH".into()), &[symbols, params]).await;
        if is_true(&self.newUpdates) {
            let mut first: Value = self.safe_dict(trades.clone(), Value::Int(0), &[]);
            let mut tradeSymbol: Value = self.safe_string_k(first, "symbol", &[]);
            limit = trades.get_limit(tradeSymbol, limit.clone());
        }
        return self.filter_by_since_limit(trades, &[since, limit, Value::Str("timestamp".into()), Value::Bool(true)]);

    Value::Null
}

    pub fn handle_trade(&mut self, mut client: Value, mut message: Value) -> Value {
        let __pro_message_arc: std::sync::Arc<indexmap::IndexMap<String, Value>> = (match &message { Value::Dict(__d) => __d.clone(), _ => std::sync::Arc::new(indexmap::IndexMap::new()) });
        let __pro_message: &indexmap::IndexMap<String, Value> = &__pro_message_arc;
        //
        //    {
        //       "sequence": 0,
        //       "product_id": "BTC-PERP",
        //       "time": "2023-05-10T14:58:47.002Z",
        //       "match_id": "177101110052388865",
        //       "trade_qty": "0.006",
        //       "aggressor_side": "BUY",
        //       "trade_price": "28833.1",
        //       "channel": "MATCH",
        //       "type": "UPDATE"
        //    }
        //
        let mut trade: Value = self.parse_ws_trade(message.clone(), &[]);
        let mut symbol: Value = trade.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
        let mut channel: Value = (match __pro_message.get("channel").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        if !(in_op(&self.trades, &symbol)) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "tradesLimit", &[Value::Int(1000)]);
            let mut tradesArrayCache = ArrayCache::new(limit);
            if let Value::Dict(__d) = &mut self.trades { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), tradesArrayCache); }
        }
        let mut tradesArray: Value = get_value(&self.trades, &symbol);
        tradesArray.append(trade.clone());
        if let Value::Dict(__d) = &mut self.trades { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), tradesArray.clone()); }
        client.resolve(&[tradesArray.clone(), channel.clone()]);
        client.resolve(&[tradesArray, Value::Str(format!("{}{}", Value::Str(format!("{}{}", channel, Value::Str("::".into())).into()), trade.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into())]);
        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);
        //
        //    {
        //       "sequence": 0,
        //       "product_id": "BTC-PERP",
        //       "time": "2023-05-10T14:58:47.002Z",
        //       "match_id": "177101110052388865",
        //       "trade_qty": "0.006",
        //       "aggressor_side": "BUY",
        //       "trade_price": "28833.1",
        //       "channel": "MATCH",
        //       "type": "UPDATE"
        //    }
        let mut marketId: Value = self.safe_string2(trade.clone(), Value::Str("symbol".into()), Value::Str("product_id".into()), &[]);
        let mut datetime: Value = self.safe_string_k(trade.clone(), "time", &[]);
        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(), "match_id", &[]));
        m.insert("order".to_string(), Value::Null);
        m.insert("timestamp".to_string(), self.parse8601(datetime.clone()));
        m.insert("datetime".to_string(), datetime);
        m.insert("symbol".to_string(), self.safe_symbol(marketId, &[market]));
        m.insert("type".to_string(), Value::Null);
        m.insert("side".to_string(), self.safe_string_lower_k(trade.clone(), "agressor_side", &[]));
        m.insert("takerOrMaker".to_string(), Value::Null);
        m.insert("price".to_string(), self.safe_string_k(trade.clone(), "trade_price", &[]));
        m.insert("amount".to_string(), self.safe_string_k(trade, "trade_qty", &[]));
        m.insert("cost".to_string(), Value::Null);
        m.insert("fee".to_string(), Value::Null);
    m
}), &[]);

    Value::Null
}

/*
 * @method
 * @name coinbaseinternational#watchOrderBook
 * @description watches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
 * @see https://docs.cloud.coinbase.com/intx/docs/websocket-channels#level2-channel
 * @param {string} symbol unified symbol of the market to fetch the order book for
 * @param {int} [limit] the maximum amount of order book entries to return
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} A dictionary of [order book structures]{@link https://docs.ccxt.com/?id=order-book-structure}
 */
    pub async fn watch_order_book(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut limit = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        return self.watch_order_book_for_symbols(Value::from(vec![symbol]), &[limit, params]).await;

    Value::Null
}

/*
 * @method
 * @name coinbaseinternational#watchOrderBook
 * @description watches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
 * @see https://docs.cloud.coinbase.com/intx/docs/websocket-channels#level2-channel
 * @param {string[]} symbols
 * @param {int} [limit] the maximum amount of order book entries to return
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} A dictionary of [order book structures]{@link https://docs.ccxt.com/?id=order-book-structure}
 */
    pub async fn watch_order_book_for_symbols(&mut self, mut symbols: Value, optional_args: &[Value]) -> Value {
        let mut limit = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        return self.subscribe_multiple(Value::Str("LEVEL2".into()), &[symbols, params]).await;

    Value::Null
}

    pub fn handle_order_book(&mut self, mut client: Value, mut message: Value) {
        let __pro_message_arc: std::sync::Arc<indexmap::IndexMap<String, Value>> = (match &message { Value::Dict(__d) => __d.clone(), _ => std::sync::Arc::new(indexmap::IndexMap::new()) });
        let __pro_message: &indexmap::IndexMap<String, Value> = &__pro_message_arc;
        //
        // snapshot
        //    {
        //       "sequence": 0,
        //       "product_id": "BTC-PERP",
        //       "time": "2023-05-10T14:58:47.000Z",
        //       "bids": [
        //           ["29100", "0.02"],
        //           ["28950", "0.01"],
        //           ["28900", "0.01"]
        //       ],
        //       "asks": [
        //           ["29267.8", "18"],
        //           ["29747.6", "18"],
        //           ["30227.4", "9"]
        //       ],
        //       "channel": "LEVEL2",
        //       "type": "SNAPSHOT",
        //    }
        // update
        //    {
        //       "sequence": 1,
        //       "product_id": "BTC-PERP",
        //       "time": "2023-05-10T14:58:47.375Z",
        //       "changes": [
        //           [
        //               "BUY",
        //               "28787.7",
        //               "6"
        //           ]
        //       ],
        //       "channel": "LEVEL2",
        //       "type": "UPDATE"
        //    }
        //
        let mut type_var: Option<String> = (match __pro_message.get("type").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null }).as_str().map(str::to_owned);
        let mut marketId: Value = (match __pro_message.get("product_id").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut symbol: Value = self.safe_symbol(marketId, &[]);
        let mut datetime: Value = (match __pro_message.get("time").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut channel: Value = (match __pro_message.get("channel").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        if !(in_op(&self.orderbooks, &symbol)) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "watchOrderBookLimit", &[Value::Int(1000)]);
            { let __be_tmp = self.order_book(&[Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}), limit]); if let Value::Dict(__d) = &mut self.orderbooks { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), __be_tmp); } }
        }
        let mut orderbook: Value = get_value(&self.orderbooks, &symbol);
        if (type_var.as_deref() == Some("SNAPSHOT")) {
            let mut parsedSnapshot: Value = self.parse_order_book(message, symbol.clone(), &[Value::Null, Value::Str("bids".into()), Value::Str("asks".into())]);
            orderbook.reset(parsedSnapshot);
            add_element_to_object(&mut orderbook, &Value::Str("symbol".into()), symbol.clone());
        }  else {
            let mut changes: Value = (match __pro_message.get("changes").cloned() { Some(__v) if matches!(__v, Value::Arr(_)) => __v, _ => Value::from(vec![]) });
            self.handle_deltas(orderbook.clone(), changes);
        }
        add_element_to_object(&mut orderbook, &Value::Str("nonce".into()), (match __pro_message.get("sequence").cloned() { Some(Value::Int(__n)) => Value::Int(__n), Some(Value::Float(__f)) => Value::Int(__f as i64), Some(Value::Str(__s)) if !__s.is_empty() => match __s.parse::<i64>() { Ok(__n) => Value::Int(__n), Err(_) => match __s.parse::<f64>() { Ok(__f) if __f.is_finite() => Value::Int(__f as i64), _ => Value::Null } }, _ => Value::Null }));
        add_element_to_object(&mut orderbook, &Value::Str("datetime".into()), datetime.clone());
        add_element_to_object(&mut orderbook, &Value::Str("timestamp".into()), self.parse8601(datetime));
        if let Value::Dict(__d) = &mut self.orderbooks { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), orderbook.clone()); }
        client.resolve(&[orderbook, Value::Str(format!("{}{}", Value::Str(format!("{}{}", channel, Value::Str("::".into())).into()), symbol).into())]);
}

    pub fn handle_delta(&self, mut orderbook: Value, mut delta: Value) {
        let mut rawSide: Option<String> = self.safe_string_lower(delta.clone(), Value::Int(0), &[]).as_str().map(str::to_owned);
        let mut side: Value = (if (rawSide.as_deref() == Some("buy")) { Value::Str("bids".into()) } else { Value::Str("asks".into()) });
        let mut price: Value = self.safe_float(delta.clone(), Value::Int(1), &[]);
        let mut amount: Value = self.safe_float(delta, Value::Int(2), &[]);
        let mut bookside: Value = get_value(&orderbook, &side);
        let mut bookside: Value = get_value(&orderbook, &side);
        bookside.store(price, amount);
}

    pub fn handle_deltas(&self, mut orderbook: Value, mut deltas: Value) {
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_256: bool = true;
            while { if !__for_first_256 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_256 = false; i.as_f64().unwrap_or(f64::NAN) < get_array_length(&deltas).as_f64().unwrap_or(f64::NAN) } {
            self.handle_delta(orderbook.clone(), get_value(&deltas, &i));
        }
        }
}

    pub fn handle_subscription_status(&self, mut client: Value, mut message: Value) -> Value {
        return message;

    Value::Null
}

    pub fn handle_funding_rate(&mut self, mut client: Value, mut message: Value) {
        //
        // snapshot
        //    {
        //       "sequence": 0,
        //       "product_id": "BTC-PERP",
        //       "time": "2023-05-10T14:58:47.000Z",
        //       "funding_rate": "0.001387",
        //       "is_final": true,
        //       "channel": "FUNDING",
        //       "type": "SNAPSHOT"
        //    }
        // update
        //    {
        //       "sequence": 1,
        //       "product_id": "BTC-PERP",
        //       "time": "2023-05-10T15:00:00.000Z",
        //       "funding_rate": "0.001487",
        //       "is_final": false,
        //       "channel": "FUNDING",
        //       "type": "UPDATE"
        //    }
        //
        let mut channel: Value = self.safe_string_k(message.clone(), "channel", &[]);
        let mut fundingRate: Value = self.parse_funding_rate(message, &[]);
        add_element_to_object(&mut self.fundingRates, &fundingRate.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null), fundingRate.clone());
        client.resolve(&[fundingRate.clone(), Value::Str(format!("{}{}", Value::Str(format!("{}{}", channel, Value::Str("::".into())).into()), fundingRate.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into())]);
}

    pub fn handle_error_message(&self, mut client: Value, mut message: Value) -> Value {
        let __message_empty = indexmap::IndexMap::new();
        let message = message.as_map().unwrap_or(&__message_empty);
        //
        //    {
        //        message: 'Failed to subscribe',
        //        reason: 'Unable to authenticate',
        //        channel: 'SUBSCRIPTIONS',
        //        type: 'REJECT'
        //    }
        //
        let mut type_var: Option<String> = (match message.get("type") { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s.clone()), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null }).as_str().map(str::to_owned);
        if (type_var.as_deref() != Some("REJECT")) {
            return Value::Bool(false);
        }
        let mut reason: Value = (match message.get("reason") { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s.clone()), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut errMsg: Value = (match message.get("message") { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s.clone()), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let _try_result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| {
            let mut feedback: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", Value::Str(format!("{}{}", self.id.clone(), Value::Str(" ".into())).into()), errMsg).into()), reason).into());
            self.throw_exactly_matched_exception(self.exceptions.as_map().and_then(|__m| __m.get("exact")).cloned().unwrap_or(Value::Null), reason.clone(), feedback.clone());
            self.throw_broadly_matched_exception(self.exceptions.as_map().and_then(|__m| __m.get("broad")).cloned().unwrap_or(Value::Null), reason.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);
            client.reject(&[e]);
        }
        return Value::Bool(true);

    Value::Null
}

    pub fn handle_message(&mut self, mut client: Value, mut message: Value) {
        let __pro_message_arc: std::sync::Arc<indexmap::IndexMap<String, Value>> = (match &message { Value::Dict(__d) => __d.clone(), _ => std::sync::Arc::new(indexmap::IndexMap::new()) });
        let __pro_message: &indexmap::IndexMap<String, Value> = &__pro_message_arc;
        if (self.handle_error_message(client.clone(), message.clone()).as_bool() == Some(true)) {
            return;
        }
        let mut channel: Value = (match __pro_message.get("channel").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Str("".into()) });
        let mut methods: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("SUBSCRIPTIONS".to_string(), Value::Str("handle_subscription_status".into()).clone());
                m.insert("INSTRUMENTS".to_string(), Value::Str("handle_instrument".into()).clone());
                m.insert("LEVEL1".to_string(), Value::Str("handle_ticker".into()).clone());
                m.insert("MATCH".to_string(), Value::Str("handle_trade".into()).clone());
                m.insert("LEVEL2".to_string(), Value::Str("handle_order_book".into()).clone());
                m.insert("FUNDING".to_string(), Value::Str("handle_funding_rate".into()).clone());
                m.insert("RISK".to_string(), Value::Str("handle_ticker".into()).clone());
            m
        });
        let mut type_var: Option<String> = (match __pro_message.get("type").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null }).as_str().map(str::to_owned);
        if (type_var.as_deref() == Some("error")) {
            let mut errorMessage: Value = (match __pro_message.get("message").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
            panic!("{}", crate::exchange_errors::exchange_error(errorMessage));
        }
        if Value::Int(channel.as_str().and_then(|__s| __s.find("CANDLES")).map(|__i| __i as i64).unwrap_or(-1)).as_f64().unwrap_or(f64::NAN) > ((-1i64) as f64) {
            self.handle_ohlcv(client.clone(), message.clone());
        }
        let mut method: Value = self.safe_value(methods, channel, &[]);
        if (method != Value::Null) {
            self.dispatch_ws_handler(&method, &[client, message]);
        }
}
}