ccxt-pro 4.5.78

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

#![allow(unused, non_snake_case, clippy::all)]
use crate::Value;
use crate::get_value;
use crate::runtime::*;
// Base methods are now trait methods (review #1: static dispatch). Bring the
// traits into scope so `self.market(...)`, `self.safe_market(...)`,
// `self.load_markets(...)`, … on this Core resolve to the base defaults.
use crate::exchange_generated::ExchangeBase;
use crate::exchange::ExchangeRuntime;
use crate::pro::*;


pub struct 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.get(3..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_ohlcv" => self.watch_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_order_book" => self.watch_order_book(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_ticker" => self.watch_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_tickers" => self.watch_tickers(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_trades" => self.watch_trades(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_trades_for_symbols" => self.watch_trades_for_symbols(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                // Go-style inheritance: an un-overridden method dispatches to the parent core.
                _ => crate::exchange_generated::ExchangeBase::call_dynamic(&mut self.parent, method, args).await,
            }
        })
    }
}
impl 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_str(), _ => return crate::Value::Null };
        match __n {
            "handle_error_message" => self.handle_error_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
            "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/".to_string()));
    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".to_string()));
    m
}));
        m.insert("watchTickers".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("name".to_string(), Value::Str("state".to_string()));
    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".to_string()).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 = get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string()));
        let mut subscribe: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), name.clone());
                m.insert("params".to_string(), request.clone());
                m.insert("id".to_string(), self.milliseconds());
            m
        });
        let mut query: Value = self.extend(subscribe.clone(), &[params.clone()]);
        return self.watch(url.clone(), messageHash.clone(), &[query.clone(), 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".to_string()));
        let mut since = get_arg(optional_args, 1, Value::Null);
        let mut limit = get_arg(optional_args, 2, Value::Null);
        let mut params = get_arg(optional_args, 3, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut timeframes: Value = self.safe_value_k(self.options.clone(), "timeframes", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut channel: Value = self.safe_integer(timeframes.clone(), timeframe.clone(), &[]);
        if is_equal(&channel, &Value::Null) {
            panic!("{}", crate::exchange_errors::bad_request(add(&add(&self.id, &Value::Str(" watchOHLCV cannot take a timeframe of ".to_string())), &timeframe)));
        }
        let mut market: Value = self.market(symbol.clone());
        let mut request: Value = Value::List(vec![get_value(&market, &Value::Str("id".to_string())), channel.clone()]);
        let mut messageHash: Value = add(&Value::Str("kline::".to_string()), &get_value(&market, &Value::Str("symbol".to_string())));
        let mut ohlcv: Value = self.subscribe(Value::Str("kline.subscribe".to_string()), messageHash.clone(), request.clone(), &[params.clone()]).await;
        if is_true(&self.newUpdates) {
            limit = ohlcv.get_limit(symbol.clone(), limit.clone());
        }
        return self.filter_by_since_limit(ohlcv.clone(), &[since.clone(), limit.clone(), Value::Int(0), Value::Bool(true)]);

    Value::Null
}

/*
 * @method
 * @name 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 is_equal(&self.markets, &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.clone(), "name", &[Value::Str("state".to_string())]); // or price
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchTicker".to_string()), Value::Str("name".to_string()), &[name.clone()]); name = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        let mut market: Value = self.market(symbol.clone());
        symbol = get_value(&market, &Value::Str("symbol".to_string()));
        add_element_to_object(get_value_mut(&mut self.options, &Value::Str("tickerSubs".to_string())), &get_value(&market, &Value::Str("id".to_string())), Value::Bool(true)); // we need to re-subscribe to all tickers upon watching a new ticker
        let mut tickerSubs: Value = get_value(&self.options, &Value::Str("tickerSubs".to_string()));
        let mut request: Value = object_keys(&tickerSubs);
        let mut messageHash: Value = add(&add(&name, &Value::Str("::".to_string())), &get_value(&market, &Value::Str("symbol".to_string())));
        return self.subscribe(add(&name, &Value::Str(".subscribe".to_string())), messageHash.clone(), request.clone(), &[params.clone()]).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 is_equal(&self.markets, &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.clone(), "name", &[Value::Str("state".to_string())]); // or price
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchTickers".to_string()), Value::Str("name".to_string()), &[name.clone()]); name = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        let mut messageHashes: Value = Value::List(vec![]);
        let mut args: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_564: bool = true;
            while { if !__for_first_564 { i = add(&i, &Value::Int(1)); } __for_first_564 = false; is_less_than(&i, &get_array_length(&symbols)) } {
            let mut market: Value = self.market(get_value(&symbols, &i));
            append_to_array(&mut messageHashes, add(&add(&name, &Value::Str("::".to_string())), &get_value(&market, &Value::Str("symbol".to_string()))));
            append_to_array(&mut args, get_value(&market, &Value::Str("id".to_string())));
        }
        }
        let mut url: Value = get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string()));
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), add(&name, &Value::Str(".subscribe".to_string())));
                m.insert("params".to_string(), args.clone());
                m.insert("id".to_string(), self.milliseconds());
            m
        });
        let __ws_arg_0 = self.extend(request.clone(), &[params.clone()]);
        self.watch_multiple(url.clone(), messageHashes.clone(), &[__ws_arg_0, messageHashes.clone()]).await;
        return self.filter_by_array(self.tickers.clone(), Value::Str("symbol".to_string()), &[symbols.clone()]);

    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::List(vec![symbol.clone()]), &[since.clone(), limit.clone(), params.clone()]).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 is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        symbols = self.market_symbols(&[symbols.clone(), Value::Null, Value::Bool(false), Value::Bool(true), Value::Bool(true)]);
        let mut messageHashes: Value = Value::List(vec![]);
        if !is_equal(&symbols, &Value::Null) {
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_565: bool = true;
                while { if !__for_first_565 { i = add(&i, &Value::Int(1)); } __for_first_565 = false; is_less_than(&i, &get_array_length(&symbols)) } {
                append_to_array(&mut messageHashes, add(&Value::Str("deals::".to_string()), &get_value(&symbols, &i)));
            }
            }
        }
        let mut marketIds: Value = self.market_ids(&[symbols.clone()]);
        let mut url: Value = get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string()));
        let mut subscribe: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str("deals.subscribe".to_string()));
                m.insert("params".to_string(), marketIds.clone());
                m.insert("id".to_string(), self.milliseconds());
            m
        });
        let mut query: Value = self.extend(subscribe.clone(), &[params.clone()]);
        let mut trades: Value = self.watch_multiple(url.clone(), messageHashes.clone(), &[query.clone(), messageHashes.clone()]).await;
        if is_true(&self.newUpdates) {
            let mut first: Value = self.safe_value(trades.clone(), Value::Int(0), &[]);
            let mut tradeSymbol: Value = self.safe_string_k(first.clone(), "symbol", &[]);
            limit = trades.get_limit(tradeSymbol.clone(), limit.clone());
        }
        return self.filter_by_since_limit(trades.clone(), &[since.clone(), limit.clone(), Value::Str("timestamp".to_string()), Value::Bool(true)]);

    Value::Null
}

/*
 * @method
 * @name 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 is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut market: Value = self.market(symbol.clone());
        let mut name: Value = Value::Str("depth.subscribe".to_string());
        let mut messageHash: Value = add(&Value::Str("orderbook::".to_string()), &get_value(&market, &Value::Str("symbol".to_string())));
        let mut interval: Value = self.safe_string_k(params.clone(), "interval", &[Value::Str("0.001".to_string())]);
        if is_equal(&limit, &Value::Null) {
            limit = Value::Int(100);
        }
        let mut request: Value = Value::List(vec![get_value(&market, &Value::Str("id".to_string())), limit.clone(), interval.clone()]);
        let mut orderbook: Value = self.subscribe(name.clone(), messageHash.clone(), request.clone(), &[params.clone()]).await;
        return orderbook.limit();

    Value::Null
}

    pub fn handle_ohlcv(&mut self, mut client: Value, mut message: Value) -> Value {
        //
        //    {
        //        "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 = self.safe_list_k(message.clone(), "params", &[]);
        data = self.safe_list(data.clone(), Value::Int(0), &[]);
        let mut method: Value = self.safe_string_k(message.clone(), "method", &[]);
        let mut splitMethod: Value = split(&method, &Value::Str(".".to_string()));
        let mut channel: Value = self.safe_string(splitMethod.clone(), Value::Int(0), &[]);
        let mut marketId: Value = self.safe_string(data.clone(), Value::Int(7), &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        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.clone()]);
        let mut symbol: Value = self.safe_string_k(market.clone(), "symbol", &[]);
        let mut messageHash: Value = add(&add(&channel, &Value::Str("::".to_string())), &symbol);
        let mut parsed: Value = self.parse_ohlcv(data.clone(), &[market.clone()]);
        { let __be_tmp = self.safe_value(self.ohlcvs.clone(), symbol.clone(), &[Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
})]); add_element_to_object(&mut self.ohlcvs, &symbol, __be_tmp); };
        let mut stored: Value = self.safe_value(get_value(&self.ohlcvs, &symbol), timeframe.clone(), &[]);
        if !is_equal(&symbol, &Value::Null) {
            if is_equal(&stored, &Value::Null) {
                let mut limit: Value = self.safe_integer_k(self.options.clone(), "OHLCVLimit", &[Value::Int(1000)]);
                stored = ArrayCacheByTimestamp::new(limit.clone());
                add_element_to_object(get_value_mut(unsafe { crate::runtime::coerce_value_to_mut(&self.ohlcvs) }, &symbol), &timeframe, stored.clone());
            }
            stored.append(parsed.clone());
            client.resolve(&[stored.clone(), messageHash.clone()]);
        }
        return message;

    Value::Null
}

    pub fn handle_trade(&mut self, mut client: Value, mut message: Value) -> Value {
        //
        //    {
        //        "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 = self.safe_list_k(message.clone(), "params", &[Value::List(vec![])]);
        let mut trades: Value = self.safe_list(data.clone(), Value::Int(1), &[]);
        let mut marketId: Value = self.safe_string(data.clone(), Value::Int(0), &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut symbol: Value = self.safe_string_k(market.clone(), "symbol", &[]);
        let mut tradesArray: Value = self.safe_value(self.trades.clone(), symbol.clone(), &[]);
        if is_equal(&tradesArray, &Value::Null) {
            let mut tradesLimit: Value = self.safe_integer_k(self.options.clone(), "tradesLimit", &[Value::Int(1000)]);
            tradesArray = ArrayCache::new(tradesLimit.clone());
            add_element_to_object(&mut self.trades, &symbol, tradesArray.clone());
        }
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_566: bool = true;
            while { if !__for_first_566 { i = add(&i, &Value::Int(1)); } __for_first_566 = false; is_less_than(&i, &get_array_length(&trades)) } {
            let mut item: Value = get_value(&trades, &i);
            let mut item: Value = get_value(&trades, &i);
            let mut trade: Value = self.parse_trade(item.clone(), &[market.clone()]);
            tradesArray.append(trade.clone());
        }
        }
        let mut messageHash: Value = add(&Value::Str("deals::".to_string()), &symbol);
        client.resolve(&[tradesArray.clone(), messageHash.clone()]);
        return message;

    Value::Null
}

    pub fn handle_ticker(&mut self, mut client: Value, mut message: Value) -> Value {
        //
        // 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 = self.safe_list_k(message.clone(), "params", &[Value::List(vec![])]);
        let mut marketId: Value = self.safe_string(data.clone(), Value::Int(0), &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut method: Value = self.safe_string_k(message.clone(), "method", &[]);
        let mut splitMethod: Value = split(&method, &Value::Str(".".to_string()));
        let mut messageHashStart: Value = self.safe_string(splitMethod.clone(), Value::Int(0), &[]);
        let mut tickerData: Value = self.safe_dict(data.clone(), Value::Int(1), &[]);
        let mut ticker: Value = Value::Null;
        if is_equal(&method, &Value::Str("price.update".to_string())) {
            let mut lastPrice: Value = self.safe_string(data.clone(), 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.clone());
                    m.insert("symbol".to_string(), get_value(&market, &Value::Str("symbol".to_string())));
                m
            }), &[]);
        }  else {
            ticker = self.parse_ticker(tickerData.clone(), &[market.clone()]);
        }
        let mut symbol: Value = get_value(&ticker, &Value::Str("symbol".to_string()));
        add_element_to_object(&mut self.tickers, &symbol, ticker.clone());
        let mut messageHash: Value = add(&add(&messageHashStart, &Value::Str("::".to_string())), &symbol);
        client.resolve(&[ticker.clone(), messageHash.clone()]);
        return message;

    Value::Null
}

    pub fn handle_order_book(&mut self, mut client: Value, mut message: Value) {
        //
        //    {
        //        "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 = self.safe_list_k(message.clone(), "params", &[Value::List(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.clone(), "bids", &[]);
        let mut marketId: Value = self.safe_string(params.clone(), Value::Int(2), &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut symbol: Value = get_value(&market, &Value::Str("symbol".to_string()));
        let mut messageHash: Value = add(&Value::Str("orderbook::".to_string()), &get_value(&market, &Value::Str("symbol".to_string())));
        let mut subscription: Value = self.safe_value(get_value(&client, &Value::Str("subscriptions".to_string())), messageHash.clone(), &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut limit: Value = self.safe_integer_k(subscription.clone(), "limit", &[]);
        let mut orderbook: Value = self.safe_value(self.orderbooks.clone(), symbol.clone(), &[]);
        if is_equal(&orderbook, &Value::Null) {
            { let __be_tmp = self.order_book(&[Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}), limit.clone()]); add_element_to_object(&mut self.orderbooks, &symbol, __be_tmp); };
            orderbook = get_value(&self.orderbooks, &symbol);
        }
        if is_equal(&isFullUpdate, &Value::Bool(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 !is_equal(&bids, &Value::Null) {
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_567: bool = true;
                while { if !__for_first_567 { i = add(&i, &Value::Int(1)); } __for_first_567 = false; is_less_than(&i, &get_array_length(&bids)) } {
                let mut bid: Value = self.safe_value(bids.clone(), i.clone(), &[]);
                let mut price: Value = self.safe_number(bid.clone(), Value::Int(0), &[]);
                let mut amount: Value = self.safe_number(bid.clone(), Value::Int(1), &[]);
                let mut bookSide: Value = get_value(&orderbook, &Value::Str("bids".to_string()));
                bookSide.store(price.clone(), amount.clone());
            }
            }
        }
        if !is_equal(&asks, &Value::Null) {
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_568: bool = true;
                while { if !__for_first_568 { i = add(&i, &Value::Int(1)); } __for_first_568 = false; is_less_than(&i, &get_array_length(&asks)) } {
                let mut ask: Value = self.safe_value(asks.clone(), i.clone(), &[]);
                let mut price: Value = self.safe_number(ask.clone(), Value::Int(0), &[]);
                let mut amount: Value = self.safe_number(ask.clone(), Value::Int(1), &[]);
                let mut bookside: Value = get_value(&orderbook, &Value::Str("asks".to_string()));
                bookside.store(price.clone(), amount.clone());
            }
            }
        }
        add_element_to_object(&mut orderbook, &Value::Str("symbol".to_string()), symbol.clone());
        client.resolve(&[orderbook.clone(), messageHash.clone()]);
}

    pub fn handle_message(&mut self, mut client: Value, mut message: Value) {
        if is_equal(&self.handle_error_message(client.clone(), message.clone()), &Value::Bool(true)) {
            return;
        }
        let mut result: Value = self.safe_string_k(message.clone(), "result", &[]);
        if is_equal(&result, &Value::Str("pong".to_string())) {
            self.handle_pong(client.clone(), message.clone());
            return;
        }
        let mut method: Value = self.safe_string_k(message.clone(), "method", &[]);
        let mut methods: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("depth.update".to_string(), Value::Str("handle_order_book".to_string()).clone());
                m.insert("price.update".to_string(), Value::Str("handle_ticker".to_string()).clone());
                m.insert("kline.update".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("state.update".to_string(), Value::Str("handle_ticker".to_string()).clone());
                m.insert("deals.update".to_string(), Value::Str("handle_trade".to_string()).clone());
            m
        });
        let mut endpoint: Value = self.safe_value(methods.clone(), method.clone(), &[]);
        if !is_equal(&endpoint, &Value::Null) {
            self.dispatch_ws_handler(&endpoint, &[client.clone(), message.clone()]);
        }
}

    pub fn handle_error_message(&self, mut client: Value, mut message: Value) -> Value {
        let mut error: Value = self.safe_string_k(message.clone(), "error", &[]);
        if !is_equal(&error, &Value::Null) {
            panic!("{}", crate::exchange_errors::exchange_error(add(&add(&self.id, &Value::Str(" error: ".to_string())), &self.json(error.clone()))));
        }
        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".to_string()));
        m.insert("params".to_string(), Value::List(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".to_string()), 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(&[]); add_element_to_object(&mut self.options, &Value::Str("tickerSubs".to_string()), __be_tmp); };
        self.parent.on_error(&[client.clone(), error.clone()]);
}

    pub fn on_close(&mut self, mut client: Value, mut error: Value) {
        { let __be_tmp = self.create_safe_dictionary(&[]); add_element_to_object(&mut self.options, &Value::Str("tickerSubs".to_string()), __be_tmp); };
        self.parent.on_close(&[client.clone(), error.clone()]);
}
}