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 P2bCore {
    pub parent: crate::exchanges::p2b::P2bCore,
}

impl P2bCore {
    pub fn new(config: Option<crate::Value>) -> Self {
        let mut s = Self { parent: crate::exchanges::p2b::P2bCore::new(config) };
        s.init();
        s
    }

    pub fn init(&mut self) {
        let described = P2bCore::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 P2bCore {
    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 P2bCore {
    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_error_message" => self.handle_error_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
                "handle_message" => { self.handle_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
                "handle_ohlcv" => self.handle_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
                "handle_pong" => self.handle_pong(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
                "handle_ticker" => self.handle_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
                "handle_trade" => self.handle_trade(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
                "ping" => self.ping(args.get(0).cloned().unwrap_or(crate::Value::Null)),
                "subscribe" => self.subscribe(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null), args.get(2).cloned().unwrap_or(crate::Value::Null), &args[3.min(args.len())..]).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_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 P2bCore {
    /// 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 {
            "handle_error_message" => self.handle_error_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
            "handle_message" => { self.handle_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_ohlcv" => self.handle_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
            "handle_order_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_pong" => self.handle_pong(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
            "handle_ticker" => self.handle_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
            "handle_trade" => self.handle_trade(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
            "on_close" => { self.on_close(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "on_error" => { self.on_error(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)),
            "subscribe" => { crate::exchange_stubs::enqueue_spawn("subscribe", 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_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 P2bCore {
    type Target = crate::exchange::Exchange;
    fn deref(&self) -> &crate::exchange::Exchange { std::ops::Deref::deref(&self.parent) }
}

impl std::ops::DerefMut for P2bCore {
    fn deref_mut(&mut self) -> &mut crate::exchange::Exchange { std::ops::DerefMut::deref_mut(&mut self.parent) }
}

impl P2bCore {
    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("cancelAllOrdersWs".to_string(), Value::Bool(false));
        m.insert("cancelOrdersWs".to_string(), Value::Bool(false));
        m.insert("cancelOrderWs".to_string(), Value::Bool(false));
        m.insert("createOrderWs".to_string(), Value::Bool(false));
        m.insert("editOrderWs".to_string(), Value::Bool(false));
        m.insert("fetchBalanceWs".to_string(), Value::Bool(false));
        m.insert("fetchOpenOrdersWs".to_string(), Value::Bool(false));
        m.insert("fetchOrderWs".to_string(), Value::Bool(false));
        m.insert("fetchTradesWs".to_string(), Value::Bool(false));
        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("watchOrderBook".to_string(), Value::Bool(true));
        m.insert("watchOrders".to_string(), Value::Bool(false));
        m.insert("watchTicker".to_string(), Value::Bool(true));
        m.insert("watchTickers".to_string(), Value::Bool(true));
        m.insert("watchTrades".to_string(), Value::Bool(true));
        m.insert("watchTradesForSymbols".to_string(), Value::Bool(true));
    m
}));
        m.insert("urls".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("api".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("ws".to_string(), Value::Str("wss://apiws.p2pb2b.com/".into()));
    m
}));
    m
}));
        m.insert("options".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("OHLCVLimit".to_string(), Value::Int(1000));
        m.insert("tradesLimit".to_string(), Value::Int(1000));
        m.insert("timeframes".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("15m".to_string(), Value::Int(900));
        m.insert("30m".to_string(), Value::Int(1800));
        m.insert("1h".to_string(), Value::Int(3600));
        m.insert("1d".to_string(), Value::Int(86400));
    m
}));
        m.insert("watchTicker".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("name".to_string(), Value::Str("state".into()));
    m
}));
        m.insert("watchTickers".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("name".to_string(), Value::Str("state".into()));
    m
}));
        m.insert("tickerSubs".to_string(), self.create_safe_dictionary(&[]));
    m
}));
        m.insert("streaming".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("ping".to_string(), Value::Str("ping".into()).clone());
    m
}));
    m
})]);

    Value::Null
}

/*
 * @ignore
 * @method
 * @description connects to a websocket channel
 * @param {string} name name of the channel
 * @param {string} messageHash string to look up in handler
 * @param {string[]|float[]} request endpoint parameters
 * @param {object} [params] extra parameters specific to the p2b api
 * @returns {object} data from the websocket stream
 */
    pub async fn subscribe(&mut self, mut name: Value, mut messageHash: Value, mut request: Value, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        let mut url: Value = 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);
        let mut subscribe: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), name);
                m.insert("params".to_string(), request);
                m.insert("id".to_string(), self.milliseconds());
            m
        });
        let mut query: Value = self.extend(subscribe, &[params]);
        return self.watch(url, messageHash.clone(), &[query, messageHash.clone()]).await;

    Value::Null
}

/*
 * @method
 * @name p2b#watchOHLCV
 * @description watches historical candlestick data containing the open, high, low, and close price, and the volume of a market. Can only subscribe to one timeframe at a time for each symbol
 * @see https://github.com/P2B-team/P2B-WSS-Public/blob/main/wss_documentation.md#kline-candlestick
 * @param {string} symbol unified symbol of the market to fetch OHLCV data for
 * @param {string} timeframe 15m, 30m, 1h or 1d
 * @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("15m".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 timeframes: Value = self.safe_dict_k(self.options.clone(), "timeframes", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut channel: Value = self.safe_integer(timeframes, timeframe.clone(), &[]);
        if (channel == Value::Null) {
            panic!("{}", crate::exchange_errors::bad_request(format!("{}{}", Value::Str(format!("{}{}", self.id.clone(), Value::Str(" watchOHLCV cannot take a timeframe of ".into())).into()), timeframe)));
        }
        let mut market: Value = self.market(symbol.clone());
        let mut request: Value = Value::from(vec![market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null), channel]);
        let mut messageHash: Value = Value::Str(format!("{}{}", Value::Str("kline::".into()), market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into());
        let mut ohlcv: Value = self.subscribe(Value::Str("kline.subscribe".into()), messageHash, request, &[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
}

/*
 * @method
 * @name p2b#watchTicker
 * @description watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
 * @see https://github.com/P2B-team/P2B-WSS-Public/blob/main/wss_documentation.md#last-price
 * @see https://github.com/P2B-team/P2B-WSS-Public/blob/main/wss_documentation.md#market-status
 * @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 {object} [params.method] 'state' (default) or 'price'
 * @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 watchTickerOptions: Value = self.safe_dict_k(self.options.clone(), "watchTicker", &[]);
        let mut name: Value = self.safe_string_k(watchTickerOptions, "name", &[Value::Str("state".into())]); // or price
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchTicker".into()), Value::Str("name".into()), &[name.clone()]); name = __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 market: Value = self.market(symbol.clone());
        symbol = market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
        add_element_to_object(get_value_mut(&mut self.options, &Value::Str("tickerSubs".into())), &market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null), Value::Bool(true)); // we need to re-subscribe to all tickers upon watching a new ticker
        let mut tickerSubs: Value = self.options.as_map().and_then(|__m| __m.get("tickerSubs")).cloned().unwrap_or(Value::Null);
        let mut request: Value = object_keys(&tickerSubs);
        let mut messageHash: Value = 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());
        return self.subscribe(Value::Str(format!("{}{}", name, Value::Str(".subscribe".into())).into()), messageHash, request, &[params]).await;

    Value::Null
}

/*
 * @method
 * @name p2b#watchTickers
 * @see https://github.com/P2B-team/P2B-WSS-Public/blob/main/wss_documentation.md#last-price
 * @see https://github.com/P2B-team/P2B-WSS-Public/blob/main/wss_documentation.md#market-status
 * @description watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for all markets of a specific list
 * @param {string[]} [symbols] unified symbol of the market to fetch the ticker for
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {object} [params.method] 'state' (default) or 'price'
 * @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;
        }
        symbols = self.market_symbols(&[symbols.clone(), Value::Null, Value::Bool(false)]);
        let mut watchTickerOptions: Value = self.safe_dict_k(self.options.clone(), "watchTicker", &[]);
        let mut name: Value = self.safe_string_k(watchTickerOptions, "name", &[Value::Str("state".into())]); // or price
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchTickers".into()), Value::Str("name".into()), &[name.clone()]); name = __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 messageHashes: Value = Value::from(vec![]);
        let mut args: Value = Value::from(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_551: bool = true;
            while { if !__for_first_551 { 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_551 = false; i.as_f64().unwrap_or(f64::NAN) < ((symbols.len() as i64) as f64) } {
            let mut market: Value = self.market(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));
            append_to_array(&mut messageHashes, 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()));
            append_to_array(&mut args, 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);
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str(format!("{}{}", name, Value::Str(".subscribe".into())).into()));
                m.insert("params".to_string(), args);
                m.insert("id".to_string(), self.milliseconds());
            m
        });
        let __ws_arg_0 = self.extend(request, &[params]);
        self.watch_multiple(url, messageHashes.clone(), &[__ws_arg_0, messageHashes.clone()]).await;
        return self.filter_by_array(self.tickers.clone(), Value::Str("symbol".into()), &[symbols]);

    Value::Null
}

/*
 * @method
 * @name p2b#watchTrades
 * @description get the list of most recent trades for a particular symbol
 * @see https://github.com/P2B-team/P2B-WSS-Public/blob/main/wss_documentation.md#deals
 * @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 p2b#watchTradesForSymbols
 * @description get the list of most recent trades for a list of symbols
 * @see https://github.com/P2B-team/P2B-WSS-Public/blob/main/wss_documentation.md#deals
 * @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 messageHashes: Value = Value::from(vec![]);
        if (symbols != Value::Null) {
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_552: bool = true;
                while { if !__for_first_552 { 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_552 = false; i.as_f64().unwrap_or(f64::NAN) < ((symbols.len() as i64) as f64) } {
                append_to_array(&mut messageHashes, Value::Str(format!("{}{}", Value::Str("deals::".into()), 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)).into()));
            }
            }
        }
        let mut marketIds: Value = self.market_ids(&[symbols]);
        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);
        let mut subscribe: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str("deals.subscribe".into()));
                m.insert("params".to_string(), marketIds);
                m.insert("id".to_string(), self.milliseconds());
            m
        });
        let mut query: Value = self.extend(subscribe, &[params]);
        let mut trades: Value = self.watch_multiple(url, messageHashes.clone(), &[query, messageHashes.clone()]).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
}

/*
 * @method
 * @name p2b#watchOrderBook
 * @description watches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
 * @see https://github.com/P2B-team/P2B-WSS-Public/blob/main/wss_documentation.md#depth-of-market
 * @param {string} symbol unified symbol of the market to fetch the order book for
 * @param {int} [limit] 1-100, default=100
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {float} [params.interval] 0, 0.00000001, 0.0000001, 0.000001, 0.00001, 0.0001, 0.001, 0.01, 0.1, interval of precision for order, default=0.001
 * @returns {object} an [order book structure]{@link https://docs.ccxt.com/?id=order-book-structure}
 */
    pub async fn watch_order_book(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut limit = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut market: Value = self.market(symbol);
        let mut name: Value = Value::Str("depth.subscribe".into());
        let mut messageHash: Value = Value::Str(format!("{}{}", Value::Str("orderbook::".into()), market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into());
        let mut interval: Value = self.safe_string_k(params.clone(), "interval", &[Value::Str("0.001".into())]);
        if (limit == Value::Null) {
            limit = Value::Int(100);
        }
        let mut request: Value = Value::from(vec![market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null), limit.clone(), interval]);
        let mut orderbook: Value = self.subscribe(name, messageHash, request, &[params]).await;
        return orderbook.limit();

    Value::Null
}

    pub fn handle_ohlcv(&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;
        //
        //    {
        //        "method": "kline.update",
        //        "params": [
        //            [
        //                1657648800,             // Kline start time
        //                "0.054146",             // Kline open price
        //                "0.053938",             // Kline close price (current price)
        //                "0.054146",             // Kline high price
        //                "0.053911",             // Kline low price
        //                "596.4674",             // Volume for stock currency
        //                "32.2298758767",        // Volume for money currency
        //                "ETH_BTC"               // Market
        //            ]
        //        ],
        //        "id": null
        //    }
        //
        let mut data: Value = (match __pro_message.get("params").cloned() { Some(__v) if matches!(__v, Value::Arr(_)) => __v, _ => Value::Null });
        data = self.safe_list(data.clone(), Value::Int(0), &[]);
        let mut method: Value = (match __pro_message.get("method").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut splitMethod: Value = split(&method, &Value::Str(".".into()));
        let mut channel: Value = self.safe_string(splitMethod, Value::Int(0), &[]);
        let mut marketId: Value = self.safe_string(data.clone(), Value::Int(7), &[]);
        let mut market: Value = self.safe_market(&[marketId]);
        let mut timeframes: Value = self.safe_dict_k(self.options.clone(), "timeframes", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut timeframe: Value = self.find_timeframe(channel.clone(), &[timeframes]);
        let mut symbol: Value = self.safe_string_k(market.clone(), "symbol", &[]);
        let mut messageHash: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", channel, Value::Str("::".into())).into()), symbol).into());
        let mut parsed: Value = self.parse_ohlcv(data, &[market]);
        { let __be_tmp = self.safe_value(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); } }
        let mut stored: Value = self.safe_value(get_value(&self.ohlcvs, &symbol), timeframe.clone(), &[]);
        if (symbol != Value::Null) {
            if (stored == Value::Null) {
                let mut limit: Value = self.safe_integer_k(self.options.clone(), "OHLCVLimit", &[Value::Int(1000)]);
                stored = ArrayCacheByTimestamp::new(limit);
                add_element_to_object(get_value_mut(&mut self.ohlcvs, &symbol), &timeframe, stored.clone());
            }
            stored.append(parsed);
            client.resolve(&[stored, messageHash]);
        }
        return message;

    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;
        //
        //    {
        //        "method": "deals.update",
        //        "params": [
        //            "ETH_BTC",
        //            [
        //                {
        //                    "id": 4503032979,               // Order_id
        //                    "amount": "0.103",
        //                    "type": "sell",                 // Side
        //                    "time": 1657661950.8487639,     // Creation time
        //                    "price": "0.05361"
        //                },
        //                ...
        //            ]
        //        ],
        //        "id": null
        //    }
        //
        let mut data: Value = (match __pro_message.get("params").cloned() { Some(__v) if matches!(__v, Value::Arr(_)) => __v, _ => Value::from(vec![]) });
        let mut trades: Value = self.safe_list(data.clone(), Value::Int(1), &[]);
        let mut marketId: Value = self.safe_string(data, Value::Int(0), &[]);
        let mut market: Value = self.safe_market(&[marketId]);
        let mut symbol: Value = self.safe_string_k(market.clone(), "symbol", &[]);
        let mut tradesArray: Value = self.safe_value(self.trades.clone(), symbol.clone(), &[]);
        if (tradesArray == Value::Null) {
            let mut tradesLimit: Value = self.safe_integer_k(self.options.clone(), "tradesLimit", &[Value::Int(1000)]);
            tradesArray = ArrayCache::new(tradesLimit);
            if let Value::Dict(__d) = &mut self.trades { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), tradesArray.clone()); }
        }
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_553: bool = true;
            while { if !__for_first_553 { 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_553 = false; i.as_f64().unwrap_or(f64::NAN) < ((trades.len() as i64) as f64) } {
            let mut item: Value = trades.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 trade: Value = self.parse_trade(item, &[market.clone()]);
            tradesArray.append(trade);
        }
        }
        let mut messageHash: Value = Value::Str(format!("{}{}", Value::Str("deals::".into()), symbol).into());
        client.resolve(&[tradesArray, messageHash]);
        return message;

    Value::Null
}

    pub fn handle_ticker(&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;
        //
        // state
        //
        //    {
        //        "method": "state.update",
        //        "params": [
        //            "ETH_BTC",
        //            {
        //                "high": "0.055774",         // High price for the last 24h
        //                "close": "0.053679",        // Close price for the last 24h
        //                "low": "0.053462",          // Low price for the last 24h
        //                "period": 86400,            // Period 24h
        //                "last": "0.053679",         // Last price for the last 24h
        //                "volume": "38463.6132",     // Stock volume for the last 24h
        //                "open": "0.055682",         // Open price for the last 24h
        //                "deal": "2091.0038055314"   // Money volume for the last 24h
        //            }
        //        ],
        //        "id": null
        //    }
        //
        // price
        //
        //    {
        //        "method": "price.update",
        //        "params": [
        //            "ETH_BTC",      // market
        //            "0.053836"      // last price
        //        ],
        //        "id": null
        //    }
        //
        let mut data: Value = (match __pro_message.get("params").cloned() { Some(__v) if matches!(__v, Value::Arr(_)) => __v, _ => Value::from(vec![]) });
        let mut marketId: Value = self.safe_string(data.clone(), Value::Int(0), &[]);
        let mut market: Value = self.safe_market(&[marketId]);
        let mut method: Value = (match __pro_message.get("method").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut splitMethod: Value = split(&method, &Value::Str(".".into()));
        let mut messageHashStart: Value = self.safe_string(splitMethod, Value::Int(0), &[]);
        let mut tickerData: Value = self.safe_dict(data.clone(), Value::Int(1), &[]);
        let mut ticker: Value = Value::Null;
        if (method.as_str() == Some("price.update")) {
            let mut lastPrice: Value = self.safe_string(data, Value::Int(1), &[]);
            ticker = self.safe_ticker(Value::Map({
                let mut m = indexmap::IndexMap::new();
                    m.insert("last".to_string(), lastPrice.clone());
                    m.insert("close".to_string(), lastPrice);
                    m.insert("symbol".to_string(), market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null));
                m
            }), &[]);
        }  else {
            ticker = self.parse_ticker(tickerData, &[market]);
        }
        let mut symbol: Value = ticker.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
        if let Value::Dict(__d) = &mut self.tickers { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), ticker.clone()); }
        let mut messageHash: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", messageHashStart, Value::Str("::".into())).into()), symbol).into());
        client.resolve(&[ticker, messageHash]);
        return message;

    Value::Null
}

    pub fn handle_order_book(&mut self, mut client: Value, mut message: Value) {
        let __message_empty = indexmap::IndexMap::new();
        let message = message.as_map().unwrap_or(&__message_empty);
        //
        //    {
        //        "method": "depth.update",
        //        "params": [
        //            false,                          // true - all records, false - new records
        //            {
        //                "asks": [                   // side
        //                    [
        //                        "19509.81",         // price
        //                        "0.277"             // amount
        //                    ]
        //                ]
        //            },
        //            "BTC_USDT"
        //        ],
        //        "id": null
        //    }
        //
        let mut params: Value = (match message.get("params") { Some(__v) if matches!(__v, Value::Arr(_)) => __v.clone(), _ => Value::from(vec![]) });
        let mut isFullUpdate: Value = self.safe_bool(params.clone(), Value::Int(0), &[Value::Bool(false)]);
        let mut data: Value = self.safe_dict(params.clone(), Value::Int(1), &[]);
        let mut asks: Value = self.safe_list_k(data.clone(), "asks", &[]);
        let mut bids: Value = self.safe_list_k(data, "bids", &[]);
        let mut marketId: Value = self.safe_string(params, Value::Int(2), &[]);
        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 messageHash: Value = Value::Str(format!("{}{}", Value::Str("orderbook::".into()), market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null)).into());
        let mut subscription: Value = self.safe_dict(get_value(&client, &Value::Str("subscriptions".into())), messageHash.clone(), &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut limit: Value = self.safe_integer_k(subscription, "limit", &[]);
        let mut orderbook: Value = self.safe_value(self.orderbooks.clone(), symbol.clone(), &[]);
        if (orderbook == Value::Null) {
            { 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); } }
            orderbook = get_value(&self.orderbooks, &symbol);
        }
        if (isFullUpdate.as_bool() == Some(true)) {
            // the first parameter signals whether the message carries all
            // records or only the changed ones, a full set replaces the book,
            // otherwise stale levels that left the depth window would linger
            // and cross the book, see https://github.com/ccxt/ccxt/issues/24944
            orderbook.reset(Value::Map({
                let mut m = indexmap::IndexMap::new();
                m
            }));
        }
        if (bids != Value::Null) {
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_554: bool = true;
                while { if !__for_first_554 { 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_554 = false; i.as_f64().unwrap_or(f64::NAN) < ((bids.len() as i64) as f64) } {
                let mut bid: Value = self.safe_list(bids.clone(), i.clone(), &[]);
                let mut price: Value = self.safe_number(bid.clone(), Value::Int(0), &[]);
                let mut amount: Value = self.safe_number(bid, Value::Int(1), &[]);
                let mut bookSide: Value = crate::value::get_value_k(&orderbook, "bids");
                bookSide.store(price.clone(), amount.clone());
            }
            }
        }
        if (asks != Value::Null) {
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_555: bool = true;
                while { if !__for_first_555 { 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_555 = false; i.as_f64().unwrap_or(f64::NAN) < ((asks.len() as i64) as f64) } {
                let mut ask: Value = self.safe_list(asks.clone(), i.clone(), &[]);
                let mut price: Value = self.safe_number(ask.clone(), Value::Int(0), &[]);
                let mut amount: Value = self.safe_number(ask, Value::Int(1), &[]);
                let mut bookside: Value = crate::value::get_value_k(&orderbook, "asks");
                bookside.store(price, amount);
            }
            }
        }
        add_element_to_object(&mut orderbook, &Value::Str("symbol".into()), symbol);
        client.resolve(&[orderbook, messageHash]);
}

    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 result: Option<String> = (match __pro_message.get("result").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 (result.as_deref() == Some("pong")) {
            self.handle_pong(client.clone(), message.clone());
            return;
        }
        let mut method: Value = (match __pro_message.get("method").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut methods: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("depth.update".to_string(), Value::Str("handle_order_book".into()).clone());
                m.insert("price.update".to_string(), Value::Str("handle_ticker".into()).clone());
                m.insert("kline.update".to_string(), Value::Str("handle_ohlcv".into()).clone());
                m.insert("state.update".to_string(), Value::Str("handle_ticker".into()).clone());
                m.insert("deals.update".to_string(), Value::Str("handle_trade".into()).clone());
            m
        });
        let mut endpoint: Value = self.safe_value(methods, method, &[]);
        if (endpoint != Value::Null) {
            self.dispatch_ws_handler(&endpoint, &[client, message]);
        }
}

    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);
        let mut error: Value = (match message.get("error") { 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 });
        if (error != Value::Null) {
            panic!("{}", crate::exchange_errors::exchange_error(format!("{}{}", Value::Str(format!("{}{}", self.id.clone(), Value::Str(" error: ".into())).into()), json_stringify(&error))));
        }
        return Value::Bool(false);

    Value::Null
}

    pub fn ping(&self, mut client: Value) -> Value {
        return Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("method".to_string(), Value::Str("server.ping".into()));
        m.insert("params".to_string(), Value::from(vec![]));
        m.insert("id".to_string(), self.milliseconds());
    m
});

    Value::Null
}

    pub fn handle_pong(&self, mut client: Value, mut message: Value) -> Value {
        //
        //    {
        //        error: null,
        //        result: 'pong',
        //        id: 1706539608030
        //    }
        //
        let __ws_arg_1 = self.milliseconds();
        crate::set_value(&mut client, &Value::Str("lastPong".into()), self.safe_integer_k(message.clone(), "id", &[__ws_arg_1]));
        return message;

    Value::Null
}

    pub fn on_error(&mut self, mut client: Value, mut error: Value) {
        { let __be_tmp = self.create_safe_dictionary(&[]); if let Value::Dict(__d) = &mut self.options { std::sync::Arc::make_mut(__d).insert("tickerSubs".into(), __be_tmp); } }
        self.parent.on_error(&[client, error]);
}

    pub fn on_close(&mut self, mut client: Value, mut error: Value) {
        { let __be_tmp = self.create_safe_dictionary(&[]); if let Value::Dict(__d) = &mut self.options { std::sync::Arc::make_mut(__d).insert("tickerSubs".into(), __be_tmp); } }
        self.parent.on_close(&[client, error]);
}
}