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 CryptocomCore {
    pub parent: crate::exchanges::cryptocom::CryptocomCore,
}

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

    pub fn init(&mut self) {
        let described = CryptocomCore::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 CryptocomCore {
    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 CryptocomCore {
    fn call_dynamic<'a>(&'a mut self, method: &'a str, args: Vec<crate::Value>)
        -> std::pin::Pin<Box<dyn std::future::Future<Output = crate::Value> + Send + 'a>>
    {
        Box::pin(async move {
            match method {
                "authenticate" => self.authenticate(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "cancel_all_orders_ws" => self.cancel_all_orders_ws(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "cancel_order_ws" => self.cancel_order_ws(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "create_order_ws" => self.create_order_ws(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null), args.get(2).cloned().unwrap_or(crate::Value::Null), args.get(3).cloned().unwrap_or(crate::Value::Null), &args.get(4..).unwrap_or(&[]).to_vec()[..]).await,
                "edit_order_ws" => self.edit_order_ws(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null), args.get(2).cloned().unwrap_or(crate::Value::Null), args.get(3).cloned().unwrap_or(crate::Value::Null), &args.get(4..).unwrap_or(&[]).to_vec()[..]).await,
                "handle_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 },
                "load_positions_snapshot" => self.load_positions_snapshot(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)).await,
                "parse_ws_bid_ask" => self.parse_ws_bid_ask(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
                "parse_ws_ticker" => self.parse_ws_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
                "pong" => self.pong(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)).await,
                "un_watch_ohlcv" => self.un_watch_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "un_watch_order_book" => self.un_watch_order_book(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "un_watch_order_book_for_symbols" => self.un_watch_order_book_for_symbols(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "un_watch_public_multiple" => self.un_watch_public_multiple(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null), args.get(2).cloned().unwrap_or(crate::Value::Null), args.get(3).cloned().unwrap_or(crate::Value::Null), args.get(4).cloned().unwrap_or(crate::Value::Null), &args.get(5..).unwrap_or(&[]).to_vec()[..]).await,
                "un_watch_ticker" => self.un_watch_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "un_watch_tickers" => self.un_watch_tickers(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "un_watch_trades" => self.un_watch_trades(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "un_watch_trades_for_symbols" => self.un_watch_trades_for_symbols(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_balance" => self.watch_balance(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_bids_asks" => self.watch_bids_asks(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_my_trades" => self.watch_my_trades(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_ohlcv" => self.watch_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_order_book" => self.watch_order_book(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_order_book_for_symbols" => self.watch_order_book_for_symbols(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_orders" => self.watch_orders(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_positions" => self.watch_positions(&args.get(0..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_private_request" => self.watch_private_request(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_private_subscribe" => self.watch_private_subscribe(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_public" => self.watch_public(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]).await,
                "watch_public_multiple" => self.watch_public_multiple(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null), &args.get(2..).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 CryptocomCore {
    /// Synchronous WS handler dispatch — routes a handler-name string (from the
    /// venue's handle_message dispatch table) to the real handler method.
    #[allow(dead_code, unreachable_patterns, clippy::all)]
    pub fn dispatch_ws_handler(&mut self, __name: &crate::Value, args: &[crate::Value]) -> crate::Value {
        let __n = match __name { crate::Value::Str(s) => s.as_str(), _ => return crate::Value::Null };
        match __n {
            "authenticate" => { crate::exchange_stubs::enqueue_spawn("authenticate", args.to_vec()); crate::Value::Null },
            "cancel_all_orders_ws" => { crate::exchange_stubs::enqueue_spawn("cancel_all_orders_ws", args.to_vec()); crate::Value::Null },
            "cancel_order_ws" => { crate::exchange_stubs::enqueue_spawn("cancel_order_ws", args.to_vec()); crate::Value::Null },
            "create_order_ws" => { crate::exchange_stubs::enqueue_spawn("create_order_ws", args.to_vec()); crate::Value::Null },
            "edit_order_ws" => { crate::exchange_stubs::enqueue_spawn("edit_order_ws", args.to_vec()); crate::Value::Null },
            "handle_authenticate" => { self.handle_authenticate(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_balance" => { self.handle_balance(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_bid_ask" => { self.handle_bid_ask(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_cancel_all_orders" => { self.handle_cancel_all_orders(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_delta" => { self.handle_delta(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_deltas" => { self.handle_deltas(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_error_message" => self.handle_error_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
            "handle_message" => { self.handle_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_ohlcv" => { self.handle_ohlcv(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_order" => { self.handle_order(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_order_book" => { self.handle_order_book(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_orders" => { self.handle_orders(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null), &args.get(2..).unwrap_or(&[]).to_vec()[..]); crate::Value::Null },
            "handle_ping" => { self.handle_ping(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_positions" => { self.handle_positions(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_subscribe" => { self.handle_subscribe(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_ticker" => { self.handle_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_trades" => { self.handle_trades(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_unsubscribe" => { self.handle_unsubscribe(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "load_positions_snapshot" => { crate::exchange_stubs::enqueue_spawn("load_positions_snapshot", args.to_vec()); crate::Value::Null },
            "parse_ws_bid_ask" => self.parse_ws_bid_ask(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
            "parse_ws_ticker" => self.parse_ws_ticker(args.get(0).cloned().unwrap_or(crate::Value::Null), &args.get(1..).unwrap_or(&[]).to_vec()[..]),
            "pong" => { crate::exchange_stubs::enqueue_spawn("pong", args.to_vec()); crate::Value::Null },
            "set_positions_cache" => { self.set_positions_cache(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null), &args.get(2..).unwrap_or(&[]).to_vec()[..]); crate::Value::Null },
            "un_watch_ohlcv" => { crate::exchange_stubs::enqueue_spawn("un_watch_ohlcv", args.to_vec()); crate::Value::Null },
            "un_watch_order_book" => { crate::exchange_stubs::enqueue_spawn("un_watch_order_book", args.to_vec()); crate::Value::Null },
            "un_watch_order_book_for_symbols" => { crate::exchange_stubs::enqueue_spawn("un_watch_order_book_for_symbols", args.to_vec()); crate::Value::Null },
            "un_watch_public_multiple" => { crate::exchange_stubs::enqueue_spawn("un_watch_public_multiple", args.to_vec()); crate::Value::Null },
            "un_watch_ticker" => { crate::exchange_stubs::enqueue_spawn("un_watch_ticker", args.to_vec()); crate::Value::Null },
            "un_watch_tickers" => { crate::exchange_stubs::enqueue_spawn("un_watch_tickers", args.to_vec()); crate::Value::Null },
            "un_watch_trades" => { crate::exchange_stubs::enqueue_spawn("un_watch_trades", args.to_vec()); crate::Value::Null },
            "un_watch_trades_for_symbols" => { crate::exchange_stubs::enqueue_spawn("un_watch_trades_for_symbols", args.to_vec()); crate::Value::Null },
            "watch_balance" => { crate::exchange_stubs::enqueue_spawn("watch_balance", args.to_vec()); crate::Value::Null },
            "watch_bids_asks" => { crate::exchange_stubs::enqueue_spawn("watch_bids_asks", args.to_vec()); crate::Value::Null },
            "watch_my_trades" => { crate::exchange_stubs::enqueue_spawn("watch_my_trades", args.to_vec()); crate::Value::Null },
            "watch_ohlcv" => { crate::exchange_stubs::enqueue_spawn("watch_ohlcv", args.to_vec()); crate::Value::Null },
            "watch_order_book" => { crate::exchange_stubs::enqueue_spawn("watch_order_book", args.to_vec()); crate::Value::Null },
            "watch_order_book_for_symbols" => { crate::exchange_stubs::enqueue_spawn("watch_order_book_for_symbols", args.to_vec()); crate::Value::Null },
            "watch_orders" => { crate::exchange_stubs::enqueue_spawn("watch_orders", args.to_vec()); crate::Value::Null },
            "watch_positions" => { crate::exchange_stubs::enqueue_spawn("watch_positions", args.to_vec()); crate::Value::Null },
            "watch_private_request" => { crate::exchange_stubs::enqueue_spawn("watch_private_request", args.to_vec()); crate::Value::Null },
            "watch_private_subscribe" => { crate::exchange_stubs::enqueue_spawn("watch_private_subscribe", args.to_vec()); crate::Value::Null },
            "watch_public" => { crate::exchange_stubs::enqueue_spawn("watch_public", args.to_vec()); crate::Value::Null },
            "watch_public_multiple" => { crate::exchange_stubs::enqueue_spawn("watch_public_multiple", 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 CryptocomCore {
    type Target = crate::exchange::Exchange;
    fn deref(&self) -> &crate::exchange::Exchange { std::ops::Deref::deref(&self.parent) }
}

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

impl CryptocomCore {
    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("watchBalance".to_string(), Value::Bool(true));
        m.insert("watchTicker".to_string(), Value::Bool(true));
        m.insert("watchTickers".to_string(), Value::Bool(true));
        m.insert("watchBidsAsks".to_string(), Value::Bool(true));
        m.insert("watchMyTrades".to_string(), Value::Bool(true));
        m.insert("watchTrades".to_string(), Value::Bool(true));
        m.insert("watchTradesForSymbols".to_string(), Value::Bool(true));
        m.insert("watchOrderBook".to_string(), Value::Bool(true));
        m.insert("watchOrderBookForSymbols".to_string(), Value::Bool(true));
        m.insert("watchOrders".to_string(), Value::Bool(true));
        m.insert("watchOHLCV".to_string(), Value::Bool(true));
        m.insert("watchPositions".to_string(), Value::Bool(true));
        m.insert("createOrderWs".to_string(), Value::Bool(true));
        m.insert("cancelOrderWs".to_string(), Value::Bool(true));
        m.insert("cancelAllOrders".to_string(), Value::Bool(true));
        m.insert("editOrderWs".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::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("public".to_string(), Value::Str("wss://stream.crypto.com/exchange/v1/market".to_string()));
        m.insert("private".to_string(), Value::Str("wss://stream.crypto.com/exchange/v1/user".to_string()));
    m
}));
    m
}));
        m.insert("test".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("public".to_string(), Value::Str("wss://uat-stream.3ona.co/exchange/v1/market".to_string()));
        m.insert("private".to_string(), Value::Str("wss://uat-stream.3ona.co/exchange/v1/user".to_string()));
    m
}));
    m
}));
        m.insert("options".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("watchPositions".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("fetchPositionsSnapshot".to_string(), Value::Bool(true));
        m.insert("awaitPositionsSnapshot".to_string(), Value::Bool(true));
    m
}));
        m.insert("watchOrderBook".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("checksum".to_string(), Value::Bool(true));
    m
}));
    m
}));
        m.insert("streaming".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
    m
})]);

    Value::Null
}

    pub async fn pong(&mut self, mut client: Value, mut message: Value) -> Value {
        let _try_result = futures::FutureExt::catch_unwind(std::panic::AssertUnwindSafe(async {
            client.send(&[Value::Map({
                let mut m = indexmap::IndexMap::new();
                    m.insert("id".to_string(), self.safe_integer_k(message.clone(), "id", &[]));
                    m.insert("method".to_string(), Value::Str("public/respond-heartbeat".to_string()));
                m
            })]);
         #[allow(unreachable_code)] { Value::Null }})).await;
if let Err(_try_err) = _try_result { let e: Value = panic_to_value(_try_err);
            let mut error = Value::from(crate::exchange_errors::network_error(add(&add(&self.id, &Value::Str(" pong failed with error ".to_string())), &self.exception_message(e.clone(), &[]))));
            client.reset(error.clone());
        }

    Value::Null
}

/*
 * @method
 * @name cryptocom#watchOrderBook
 * @description watches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#book-instrument_name
 * @param {string} symbol unified symbol of the market to fetch the order book for
 * @param {int} [limit] the maximum amount of order book entries to return
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {string} [params.bookSubscriptionType] The subscription type. Allowed values: SNAPSHOT full snapshot. This is the default if not specified. SNAPSHOT_AND_UPDATE delta updates
 * @param {int} [params.bookUpdateFrequency] Book update interval in ms. Allowed values: 100 for snapshot subscription 10 for delta subscription
 * @returns {object} A dictionary of [order book structures]{@link https://docs.ccxt.com/?id=order-book-structure}
 */
    pub async fn watch_order_book(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut limit = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        return self.watch_order_book_for_symbols(Value::List(vec![symbol.clone()]), &[limit.clone(), params.clone()]).await;

    Value::Null
}

/*
 * @method
 * @name cryptocom#unWatchOrderBook
 * @description unWatches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#book-instrument_name
 * @param {string} symbol unified symbol of the market to fetch the order book for
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {string} [params.bookSubscriptionType] The subscription type. Allowed values: SNAPSHOT full snapshot. This is the default if not specified. SNAPSHOT_AND_UPDATE delta updates
 * @param {int} [params.bookUpdateFrequency] Book update interval in ms. Allowed values: 100 for snapshot subscription 10 for delta subscription
 * @returns {object} A dictionary of [order book structures]{@link https://docs.ccxt.com/?id=order-book-structure}
 */
    pub async fn un_watch_order_book(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        return self.un_watch_order_book_for_symbols(Value::List(vec![symbol.clone()]), &[params.clone()]).await;

    Value::Null
}

/*
 * @method
 * @name cryptocom#watchOrderBookForSymbols
 * @description watches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#book-instrument_name
 * @param {string[]} symbols unified array of symbols
 * @param {int} [limit] the maximum amount of order book entries to return
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {string} [params.bookSubscriptionType] The subscription type. Allowed values: SNAPSHOT full snapshot. This is the default if not specified. SNAPSHOT_AND_UPDATE delta updates
 * @param {int} [params.bookUpdateFrequency] Book update interval in ms. Allowed values: 100 for snapshot subscription 10 for delta subscription
 * @returns {object} an [order book structure]{@link https://docs.ccxt.com/?id=order-book-structure}
 */
    pub async fn watch_order_book_for_symbols(&mut self, mut symbols: Value, optional_args: &[Value]) -> Value {
        let mut limit = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        symbols = self.market_symbols(&[symbols.clone()]);
        let mut topics: Value = Value::List(vec![]);
        let mut messageHashes: Value = Value::List(vec![]);
        if is_true(&(is_equal(&limit, &Value::Null))) || is_true(&(is_equal(&limit, &Value::Int(0)))) {
            limit = Value::Int(50);
        }
        let mut topicParams: Value = self.safe_value_k(params.clone(), "params", &[]);
        if is_equal(&topicParams, &Value::Null) {
            add_element_to_object(&mut params, &Value::Str("params".to_string()), Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        }
        let mut bookSubscriptionType: Value = Value::Null;
        let mut bookSubscriptionType2: Value = Value::Null;
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBook".to_string()), Value::Str("bookSubscriptionType".to_string()), &[Value::Str("SNAPSHOT_AND_UPDATE".to_string())]); bookSubscriptionType = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBookForSymbols".to_string()), Value::Str("bookSubscriptionType".to_string()), &[bookSubscriptionType.clone()]); bookSubscriptionType2 = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        add_element_to_object(get_value_mut(&mut params, &Value::Str("params".to_string())), &Value::Str("bookSubscriptionType".to_string()), bookSubscriptionType2.clone());
        let mut bookUpdateFrequency: Value = Value::Null;
        let mut bookUpdateFrequency2: Value = Value::Null;
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBook".to_string()), Value::Str("bookUpdateFrequency".to_string()), &[]); bookUpdateFrequency = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBookForSymbols".to_string()), Value::Str("bookUpdateFrequency".to_string()), &[bookUpdateFrequency.clone()]); bookUpdateFrequency2 = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        if !is_equal(&bookUpdateFrequency2, &Value::Null) {
            add_element_to_object(get_value_mut(&mut params, &Value::Str("params".to_string())), &Value::Str("bookSubscriptionType".to_string()), bookUpdateFrequency2.clone());
        }
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_283: bool = true;
            while { if !__for_first_283 { i = add(&i, &Value::Int(1)); } __for_first_283 = false; is_less_than(&i, &get_array_length(&symbols)) } {
            let mut symbol: Value = get_value(&symbols, &i);
            let mut symbol: Value = get_value(&symbols, &i);
            let mut market: Value = self.market(symbol.clone());
            let mut currentTopic: Value = add(&add(&add(&add(&Value::Str("book".to_string()), &Value::Str(".".to_string())), &get_value(&market, &Value::Str("id".to_string()))), &Value::Str(".".to_string())), &to_string_val(&limit));
            let mut messageHash: Value = add(&Value::Str("orderbook:".to_string()), &get_value(&market, &Value::Str("symbol".to_string())));
            append_to_array(&mut messageHashes, messageHash.clone());
            append_to_array(&mut topics, currentTopic.clone());
        }
        }
        let mut orderbook: Value = self.watch_public_multiple(messageHashes.clone(), topics.clone(), &[params.clone()]).await;
        return orderbook.limit();

    Value::Null
}

/*
 * @method
 * @name cryptocom#unWatchOrderBookForSymbols
 * @description unWatches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#book-instrument_name
 * @param {string[]} symbols unified array of symbols
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {int} [params.limit] orderbook limit, default is 50
 * @param {string} [params.bookSubscriptionType] The subscription type. Allowed values: SNAPSHOT full snapshot. This is the default if not specified. SNAPSHOT_AND_UPDATE delta updates
 * @param {int} [params.bookUpdateFrequency] Book update interval in ms. Allowed values: 100 for snapshot subscription 10 for delta subscription
 * @returns {object} A dictionary of [order book structures]{@link https://docs.ccxt.com/?id=order-book-structure}
 */
    pub async fn un_watch_order_book_for_symbols(&mut self, mut symbols: 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;
        }
        symbols = self.market_symbols(&[symbols.clone()]);
        let mut topics: Value = Value::List(vec![]);
        let mut subMessageHashes: Value = Value::List(vec![]);
        let mut messageHashes: Value = Value::List(vec![]);
        let mut limit: Value = self.safe_integer_k(params.clone(), "limit", &[Value::Int(50)]);
        let mut topicParams: Value = self.safe_value_k(params.clone(), "params", &[]);
        if is_equal(&topicParams, &Value::Null) {
            add_element_to_object(&mut params, &Value::Str("params".to_string()), Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        }
        let mut bookSubscriptionType: Value = Value::Null;
        let mut bookSubscriptionType2: Value = Value::Null;
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBook".to_string()), Value::Str("bookSubscriptionType".to_string()), &[Value::Str("SNAPSHOT_AND_UPDATE".to_string())]); bookSubscriptionType = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBookForSymbols".to_string()), Value::Str("bookSubscriptionType".to_string()), &[bookSubscriptionType.clone()]); bookSubscriptionType2 = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        add_element_to_object(get_value_mut(&mut params, &Value::Str("params".to_string())), &Value::Str("bookSubscriptionType".to_string()), bookSubscriptionType2.clone());
        let mut bookUpdateFrequency: Value = Value::Null;
        let mut bookUpdateFrequency2: Value = Value::Null;
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBook".to_string()), Value::Str("bookUpdateFrequency".to_string()), &[]); bookUpdateFrequency = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        { let __destr_tmp = self.handle_option_and_params(params.clone(), Value::Str("watchOrderBookForSymbols".to_string()), Value::Str("bookUpdateFrequency".to_string()), &[bookUpdateFrequency.clone()]); bookUpdateFrequency2 = get_value(&__destr_tmp, &Value::Int(0)); params = get_value(&__destr_tmp, &Value::Int(1)); }
        if !is_equal(&bookUpdateFrequency2, &Value::Null) {
            add_element_to_object(get_value_mut(&mut params, &Value::Str("params".to_string())), &Value::Str("bookSubscriptionType".to_string()), bookUpdateFrequency2.clone());
        }
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_284: bool = true;
            while { if !__for_first_284 { i = add(&i, &Value::Int(1)); } __for_first_284 = false; is_less_than(&i, &get_array_length(&symbols)) } {
            let mut symbol: Value = get_value(&symbols, &i);
            let mut symbol: Value = get_value(&symbols, &i);
            let mut market: Value = self.market(symbol.clone());
            let mut currentTopic: Value = add(&add(&add(&add(&Value::Str("book".to_string()), &Value::Str(".".to_string())), &get_value(&market, &Value::Str("id".to_string()))), &Value::Str(".".to_string())), &to_string_val(&limit));
            let mut messageHash: Value = add(&Value::Str("orderbook:".to_string()), &get_value(&market, &Value::Str("symbol".to_string())));
            append_to_array(&mut subMessageHashes, messageHash.clone());
            append_to_array(&mut messageHashes, add(&Value::Str("unsubscribe:".to_string()), &messageHash));
            append_to_array(&mut topics, currentTopic.clone());
        }
        }
        return self.un_watch_public_multiple(Value::Str("orderbook".to_string()), symbols.clone(), messageHashes.clone(), subMessageHashes.clone(), topics.clone(), &[params.clone()]).await;

    Value::Null
}

    pub fn handle_delta(&self, mut bookside: Value, mut delta: Value) {
        let mut price: Value = self.safe_float(delta.clone(), Value::Int(0), &[]);
        let mut amount: Value = self.safe_float(delta.clone(), Value::Int(1), &[]);
        let mut count: Value = self.safe_integer(delta.clone(), Value::Int(2), &[]);
        bookside.store_array(Value::List(vec![price.clone(), amount.clone(), count.clone()]));
}

    pub fn handle_deltas(&self, mut bookside: Value, mut deltas: Value) {
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_285: bool = true;
            while { if !__for_first_285 { i = add(&i, &Value::Int(1)); } __for_first_285 = false; is_less_than(&i, &get_array_length(&deltas)) } {
            self.handle_delta(bookside.clone(), get_value(&deltas, &i));
        }
        }
}

    pub fn handle_order_book(&mut self, mut client: Value, mut message: Value) {
        //
        // snapshot
        //    {
        //        "instrument_name":"LTC_USDT",
        //        "subscription":"book.LTC_USDT.150",
        //        "channel":"book",
        //        "depth":150,
        //        "data": [
        //             {
        //                 "bids": [
        //                     [122.21, 0.74041, 4]
        //                 ],
        //                 "asks": [
        //                     [122.29, 0.00002, 1]
        //                 ]
        //                 "t": 1648123943803,
        //                 "s":754560122
        //             }
        //         ]
        //    }
        //  update
        //    {
        //        "instrument_name":"BTC_USDT",
        //        "subscription":"book.BTC_USDT.50",
        //        "channel":"book.update",
        //        "depth":50,
        //        "data":[
        //           {
        //              "update":{
        //                 "asks":[
        //                    [
        //                       "43755.46",
        //                       "0.10000",
        //                       "1"
        //                    ],
        //                    ...
        //                 ],
        //                 "bids":[
        //                    [
        //                       "43737.46",
        //                       "0.14096",
        //                       "1"
        //                    ],
        //                    ...
        //                 ]
        //              },
        //              "t":1704484068898,
        //              "tt":1704484068892,
        //              "u":78795598253024,
        //              "pu":78795598162080,
        //              "cs":-781431132
        //           }
        //        ]
        //    }
        //
        let mut marketId: Value = self.safe_string_k(message.clone(), "instrument_name", &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut symbol: Value = get_value(&market, &Value::Str("symbol".to_string()));
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[]);
        data = self.safe_value(data.clone(), Value::Int(0), &[]);
        let mut timestamp: Value = self.safe_integer_k(data.clone(), "t", &[]);
        if !is_true(&(Value::Bool(in_op(&self.orderbooks, &symbol)))) {
            let mut limit: Value = self.safe_integer_k(message.clone(), "depth", &[]);
            { let __be_tmp = self.counted_order_book(&[Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}), limit.clone()]); add_element_to_object(&mut self.orderbooks, &symbol, __be_tmp); };
        }
        let mut orderbook: Value = get_value(&self.orderbooks, &symbol);
        let mut channel: Value = self.safe_string_k(message.clone(), "channel", &[]);
        let mut nonce: Value = self.safe_integer2(data.clone(), Value::Str("u".to_string()), Value::Str("s".to_string()), &[]);
        let mut books: Value = data.clone();
        if is_equal(&channel, &Value::Str("book".to_string())) {
            orderbook.reset(Value::Map({
                let mut m = indexmap::IndexMap::new();
                m
            }));
            add_element_to_object(&mut orderbook, &Value::Str("symbol".to_string()), symbol.clone());
            add_element_to_object(&mut orderbook, &Value::Str("timestamp".to_string()), timestamp.clone());
            add_element_to_object(&mut orderbook, &Value::Str("datetime".to_string()), self.iso8601(timestamp.clone()));
            add_element_to_object(&mut orderbook, &Value::Str("nonce".to_string()), nonce.clone());
        }  else {
            books = self.safe_value_k(data.clone(), "update", &[Value::Map({
                let mut m = indexmap::IndexMap::new();
                m
            })]);
            let mut previousNonce: Value = self.safe_integer_k(data.clone(), "pu", &[]);
            let mut currentNonce: Value = get_value(&orderbook, &Value::Str("nonce".to_string()));
            if !is_equal(&currentNonce, &previousNonce) {
                let mut checksum: Value = self.handle_option(Value::Str("watchOrderBook".to_string()), Value::Str("checksum".to_string()), &[Value::Bool(true)]);
                if is_equal(&checksum, &Value::Bool(true)) {
                    panic!("{}", crate::exchange_errors::checksum_error(add(&add(&self.id, &Value::Str(" ".to_string())), &self.orderbook_checksum_message(symbol.clone()))));
                }
            }
        }
        self.handle_deltas(get_value(&orderbook, &Value::Str("asks".to_string())), self.safe_value_k(books.clone(), "asks", &[Value::List(vec![])]));
        self.handle_deltas(get_value(&orderbook, &Value::Str("bids".to_string())), self.safe_value_k(books.clone(), "bids", &[Value::List(vec![])]));
        add_element_to_object(&mut orderbook, &Value::Str("nonce".to_string()), nonce.clone());
        add_element_to_object(&mut self.orderbooks, &symbol, orderbook.clone());
        let mut messageHash: Value = add(&Value::Str("orderbook:".to_string()), &symbol);
        client.resolve(&[orderbook.clone(), messageHash.clone()]);
}

/*
 * @method
 * @name cryptocom#watchTrades
 * @description get the list of most recent trades for a particular symbol
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#trade-instrument_name
 * @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 cryptocom#unWatchTrades
 * @description get the list of most recent trades for a particular symbol
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#trade-instrument_name
 * @param {string} symbol unified symbol of the market to fetch trades for
 * @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 un_watch_trades(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        return self.un_watch_trades_for_symbols(Value::List(vec![symbol.clone()]), &[params.clone()]).await;

    Value::Null
}

/*
 * @method
 * @name cryptocom#watchTradesForSymbols
 * @description get the list of most recent trades for a particular symbol
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#trade-instrument_name
 * @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()]);
        let mut topics: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_286: bool = true;
            while { if !__for_first_286 { i = add(&i, &Value::Int(1)); } __for_first_286 = false; is_less_than(&i, &get_array_length(&symbols)) } {
            let mut symbol: Value = get_value(&symbols, &i);
            let mut symbol: Value = get_value(&symbols, &i);
            let mut market: Value = self.market(symbol.clone());
            let mut currentTopic: Value = add(&add(&Value::Str("trade".to_string()), &Value::Str(".".to_string())), &get_value(&market, &Value::Str("id".to_string())));
            append_to_array(&mut topics, currentTopic.clone());
        }
        }
        let mut trades: Value = self.watch_public_multiple(topics.clone(), topics.clone(), &[params.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 cryptocom#unWatchTradesForSymbols
 * @description get the list of most recent trades for a particular symbol
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#trade-instrument_name
 * @param {string[]} [symbols] list of unified market symbols to unwatch trades for
 * @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 un_watch_trades_for_symbols(&mut self, mut symbols: 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;
        }
        symbols = self.market_symbols(&[symbols.clone()]);
        let mut topics: Value = Value::List(vec![]);
        let mut messageHashes: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_287: bool = true;
            while { if !__for_first_287 { i = add(&i, &Value::Int(1)); } __for_first_287 = false; is_less_than(&i, &get_array_length(&symbols)) } {
            let mut symbol: Value = get_value(&symbols, &i);
            let mut symbol: Value = get_value(&symbols, &i);
            let mut market: Value = self.market(symbol.clone());
            let mut currentTopic: Value = add(&add(&Value::Str("trade".to_string()), &Value::Str(".".to_string())), &get_value(&market, &Value::Str("id".to_string())));
            append_to_array(&mut messageHashes, add(&Value::Str("unsubscribe:trades:".to_string()), &get_value(&market, &Value::Str("symbol".to_string()))));
            append_to_array(&mut topics, currentTopic.clone());
        }
        }
        return self.un_watch_public_multiple(Value::Str("trades".to_string()), symbols.clone(), messageHashes.clone(), topics.clone(), topics.clone(), &[params.clone()]).await;

    Value::Null
}

    pub fn handle_trades(&mut self, mut client: Value, mut message: Value) {
        //
        // {
        //     "code": 0,
        //     "method": "subscribe",
        //     "result": {
        //       "instrument_name": "BTC_USDT",
        //       "subscription": "trade.BTC_USDT",
        //       "channel": "trade",
        //       "data": [
        //             {
        //                 "dataTime":1648122434405,
        //                 "d":"2358394540212355488",
        //                 "s":"SELL",
        //                 "p":42980.85,
        //                 "q":0.002325,
        //                 "t":1648122434404,
        //                 "i":"BTC_USDT"
        //              }
        //              (...)
        //       ]
        // }
        //
        let mut channel: Value = self.safe_string_k(message.clone(), "channel", &[]);
        if is_equal(&channel, &Value::Null) {
            return;
        }
        let mut marketId: Value = self.safe_string_k(message.clone(), "instrument_name", &[]);
        let mut symbolSpecificMessageHash: Value = self.safe_string_k(message.clone(), "subscription", &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut symbol: Value = get_value(&market, &Value::Str("symbol".to_string()));
        let mut stored: Value = self.safe_value(self.trades.clone(), symbol.clone(), &[]);
        if is_equal(&stored, &Value::Null) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "tradesLimit", &[Value::Int(1000)]);
            stored = ArrayCache::new(limit.clone());
            add_element_to_object(&mut self.trades, &symbol, stored.clone());
        }
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[Value::List(vec![])]);
        let mut dataLength: Value = get_array_length(&data);
        if is_equal(&dataLength, &Value::Int(0)) {
            return;
        }
        let mut parsedTrades: Value = self.parse_trades(data.clone(), &[market.clone()]);
        {
                        let mut j: Value = Value::Int(0);
            let mut __for_first_288: bool = true;
            while { if !__for_first_288 { j = add(&j, &Value::Int(1)); } __for_first_288 = false; is_less_than(&j, &get_array_length(&parsedTrades)) } {
            stored.append(get_value(&parsedTrades, &j));
        }
        }
        let mut channelReplaced: Value = replace_str(&channel, &add(&Value::Str(".".to_string()), &marketId), &Value::Str("".to_string()));
        client.resolve(&[stored.clone(), symbolSpecificMessageHash.clone()]);
        client.resolve(&[stored.clone(), channelReplaced.clone()]);
}

/*
 * @method
 * @name cryptocom#watchMyTrades
 * @description watches information on multiple trades made by the user
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#user-trade-instrument_name
 * @param {string} symbol unified market symbol of the market trades were made in
 * @param {int} [since] the earliest time in ms to fetch trades for
 * @param {int} [limit] the maximum number of trade structures to retrieve
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object[]} a list of [trade structures]{@link https://docs.ccxt.com/?id=trade-structure}
 */
    pub async fn watch_my_trades(&mut self, optional_args: &[Value]) -> Value {
        let mut symbol = get_arg(optional_args, 0, Value::Null);
        let mut since = get_arg(optional_args, 1, Value::Null);
        let mut limit = get_arg(optional_args, 2, Value::Null);
        let mut params = get_arg(optional_args, 3, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut market: Value = Value::Null;
        if !is_equal(&symbol, &Value::Null) {
            market = self.market(symbol.clone());
            symbol = get_value(&market, &Value::Str("symbol".to_string()));
        }
        let mut messageHash: Value = Value::Str("user.trade".to_string());
        messageHash = ternary(is_true(&(!is_equal(&market, &Value::Null))), (add(&add(&messageHash, &Value::Str(".".to_string())), &get_value(&market, &Value::Str("id".to_string())))), messageHash.clone());
        let mut trades: Value = self.watch_private_subscribe(messageHash.clone(), &[params.clone()]).await;
        if is_true(&self.newUpdates) {
            limit = trades.get_limit(symbol.clone(), limit.clone());
        }
        return self.filter_by_symbol_since_limit(trades.clone(), &[symbol.clone(), since.clone(), limit.clone(), Value::Bool(true)]);

    Value::Null
}

/*
 * @method
 * @name cryptocom#watchTicker
 * @description watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#ticker-instrument_name
 * @param {string} symbol unified symbol of the market to fetch the ticker for
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} a [ticker structure]{@link https://docs.ccxt.com/?id=ticker-structure}
 */
    pub async fn watch_ticker(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut market: Value = self.market(symbol.clone());
        let mut messageHash: Value = add(&add(&Value::Str("ticker".to_string()), &Value::Str(".".to_string())), &get_value(&market, &Value::Str("id".to_string())));
        return self.watch_public(messageHash.clone(), &[params.clone()]).await;

    Value::Null
}

/*
 * @method
 * @name cryptocom#unWatchTicker
 * @description unWatches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#ticker-instrument_name
 * @param {string} symbol unified symbol of the market to fetch the ticker for
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} a [ticker structure]{@link https://docs.ccxt.com/?id=ticker-structure}
 */
    pub async fn un_watch_ticker(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut market: Value = self.market(symbol.clone());
        let mut subMessageHash: Value = add(&add(&Value::Str("ticker".to_string()), &Value::Str(".".to_string())), &get_value(&market, &Value::Str("id".to_string())));
        let mut messageHash: Value = add(&Value::Str("unsubscribe:ticker:".to_string()), &get_value(&market, &Value::Str("symbol".to_string())));
        return self.un_watch_public_multiple(Value::Str("ticker".to_string()), Value::List(vec![get_value(&market, &Value::Str("symbol".to_string()))]), Value::List(vec![messageHash.clone()]), Value::List(vec![subMessageHash.clone()]), Value::List(vec![subMessageHash.clone()]), &[params.clone()]).await;

    Value::Null
}

/*
 * @method
 * @name cryptocom#watchTickers
 * @description watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for all markets of a specific list
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#ticker-instrument_name
 * @param {string[]} symbols unified symbol of the market to fetch the ticker for
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} a [ticker structure]{@link https://docs.ccxt.com/?id=ticker-structure}
 */
    pub async fn watch_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 messageHashes: Value = Value::List(vec![]);
        let mut marketIds: Value = self.market_ids(&[symbols.clone()]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_289: bool = true;
            while { if !__for_first_289 { i = add(&i, &Value::Int(1)); } __for_first_289 = false; is_less_than(&i, &get_array_length(&marketIds)) } {
            let mut marketId: Value = get_value(&marketIds, &i);
            let mut marketId: Value = get_value(&marketIds, &i);
            append_to_array(&mut messageHashes, add(&Value::Str("ticker.".to_string()), &marketId));
        }
        }
        let mut url: Value = get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("public".to_string()));
        let mut id: Value = self.nonce();
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str("subscribe".to_string()));
                m.insert("params".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("channels".to_string(), messageHashes.clone());
    m
}));
                m.insert("nonce".to_string(), id.clone());
            m
        });
        let __ws_arg_0 = self.extend(request.clone(), &[params.clone()]);
        let mut ticker: Value = self.watch_multiple(url.clone(), messageHashes.clone(), &[__ws_arg_0, messageHashes.clone()]).await;
        if is_true(&self.newUpdates) {
            let mut result: Value = Value::Map({
                let mut m = indexmap::IndexMap::new();
                m
            });
            add_element_to_object(&mut result, &get_value(&ticker, &Value::Str("symbol".to_string())), ticker.clone());
            return result;
        }
        return self.filter_by_array(self.tickers.clone(), Value::Str("symbol".to_string()), &[symbols.clone()]);

    Value::Null
}

/*
 * @method
 * @name cryptocom#unWatchTickers
 * @description unWatches a price ticker
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#ticker-instrument_name
 * @param {string[]} symbols unified symbol of the market to fetch the ticker for
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} a [ticker structure]{@link https://docs.ccxt.com/?id=ticker-structure}
 */
    pub async fn un_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 messageHashes: Value = Value::List(vec![]);
        let mut subMessageHashes: Value = Value::List(vec![]);
        let mut marketIds: Value = self.market_ids(&[symbols.clone()]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_290: bool = true;
            while { if !__for_first_290 { i = add(&i, &Value::Int(1)); } __for_first_290 = false; is_less_than(&i, &get_array_length(&marketIds)) } {
            let mut marketId: Value = get_value(&marketIds, &i);
            let mut marketId: Value = get_value(&marketIds, &i);
            let mut symbol: Value = get_value(&symbols, &i);
            let mut symbol: Value = get_value(&symbols, &i);
            append_to_array(&mut subMessageHashes, add(&Value::Str("ticker.".to_string()), &marketId));
            append_to_array(&mut messageHashes, add(&Value::Str("unsubscribe:ticker:".to_string()), &symbol));
        }
        }
        return self.un_watch_public_multiple(Value::Str("ticker".to_string()), symbols.clone(), messageHashes.clone(), subMessageHashes.clone(), subMessageHashes.clone(), &[params.clone()]).await;

    Value::Null
}

    pub fn handle_ticker(&mut self, mut client: Value, mut message: Value) {
        //
        //     {
        //       "instrument_name": "ETHUSD-PERP",
        //       "subscription": "ticker.ETHUSD-PERP",
        //       "channel": "ticker",
        //       "data": [
        //         {
        //           "h": "2400.20",
        //           "l": "2277.10",
        //           "a": "2335.25",
        //           "c": "-0.0022",
        //           "b": "2335.10",
        //           "bs": "5.4000",
        //           "k": "2335.16",
        //           "ks": "1.9970",
        //           "i": "ETHUSD-PERP",
        //           "v": "1305697.6462",
        //           "vv": "3058704939.17",
        //           "oi": "161646.3614",
        //           "t": 1726069647560
        //         }
        //       ]
        //     }
        //
        self.handle_bid_ask(client.clone(), message.clone());
        let mut messageHash: Value = self.safe_string_k(message.clone(), "subscription", &[]);
        let mut marketId: Value = self.safe_string_k(message.clone(), "instrument_name", &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[Value::List(vec![])]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_291: bool = true;
            while { if !__for_first_291 { i = add(&i, &Value::Int(1)); } __for_first_291 = false; is_less_than(&i, &get_array_length(&data)) } {
            let mut ticker: Value = get_value(&data, &i);
            let mut ticker: Value = get_value(&data, &i);
            let mut parsed: Value = self.parse_ws_ticker(ticker.clone(), &[market.clone()]);
            let mut symbol: Value = get_value(&parsed, &Value::Str("symbol".to_string()));
            if !is_equal(&symbol, &Value::Null) {
                add_element_to_object(&mut self.tickers, &symbol, parsed.clone());
            }
            client.resolve(&[parsed.clone(), messageHash.clone()]);
        }
        }
}

    pub fn parse_ws_ticker(&self, mut ticker: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        //
        //     {
        //       "h": "2400.20",
        //       "l": "2277.10",
        //       "a": "2335.25",
        //       "c": "-0.0022",
        //       "b": "2335.10",
        //       "bs": "5.4000",
        //       "k": "2335.16",
        //       "ks": "1.9970",
        //       "i": "ETHUSD-PERP",
        //       "v": "1305697.6462",
        //       "vv": "3058704939.17",
        //       "oi": "161646.3614",
        //       "t": 1726069647560
        //     }
        //
        let mut timestamp: Value = self.safe_integer_k(ticker.clone(), "t", &[]);
        let mut marketId: Value = self.safe_string_k(ticker.clone(), "i", &[]);
        market = self.safe_market(&[marketId.clone(), market.clone(), Value::Str("_".to_string())]);
        let mut quote: Value = self.safe_string_k(market.clone(), "quote", &[]);
        let mut last: Value = self.safe_string_k(ticker.clone(), "a", &[]);
        return self.safe_ticker(Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("symbol".to_string(), get_value(&market, &Value::Str("symbol".to_string())));
        m.insert("timestamp".to_string(), timestamp.clone());
        m.insert("datetime".to_string(), self.iso8601(timestamp.clone()));
        m.insert("high".to_string(), self.safe_number_k(ticker.clone(), "h", &[]));
        m.insert("low".to_string(), self.safe_number_k(ticker.clone(), "l", &[]));
        m.insert("bid".to_string(), self.safe_number_k(ticker.clone(), "b", &[]));
        m.insert("bidVolume".to_string(), self.safe_number_k(ticker.clone(), "bs", &[]));
        m.insert("ask".to_string(), self.safe_number_k(ticker.clone(), "k", &[]));
        m.insert("askVolume".to_string(), self.safe_number_k(ticker.clone(), "ks", &[]));
        m.insert("vwap".to_string(), Value::Null);
        m.insert("open".to_string(), Value::Null);
        m.insert("close".to_string(), last.clone());
        m.insert("last".to_string(), last.clone());
        m.insert("previousClose".to_string(), Value::Null);
        m.insert("change".to_string(), Value::Null);
        m.insert("percentage".to_string(), self.safe_string_k(ticker.clone(), "c", &[]));
        m.insert("average".to_string(), Value::Null);
        m.insert("baseVolume".to_string(), self.safe_string_k(ticker.clone(), "v", &[]));
        m.insert("quoteVolume".to_string(), ternary(is_true(&(is_equal(&quote, &Value::Str("USD".to_string())))), self.safe_string_k(ticker.clone(), "vv", &[]), Value::Null));
        m.insert("info".to_string(), ticker.clone());
    m
}), &[market.clone()]);

    Value::Null
}

/*
 * @method
 * @name cryptocom#watchBidsAsks
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#ticker-instrument_name
 * @description watches best bid & ask for symbols
 * @param {string[]} symbols unified symbol of the market to fetch the ticker for
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} a [ticker structure]{@link https://docs.ccxt.com/?id=ticker-structure}
 */
    pub async fn watch_bids_asks(&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 messageHashes: Value = Value::List(vec![]);
        let mut topics: Value = Value::List(vec![]);
        let mut marketIds: Value = self.market_ids(&[symbols.clone()]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_292: bool = true;
            while { if !__for_first_292 { i = add(&i, &Value::Int(1)); } __for_first_292 = false; is_less_than(&i, &get_array_length(&marketIds)) } {
            let mut marketId: Value = get_value(&marketIds, &i);
            let mut marketId: Value = get_value(&marketIds, &i);
            append_to_array(&mut messageHashes, add(&Value::Str("bidask.".to_string()), &get_value(&symbols, &i)));
            append_to_array(&mut topics, add(&Value::Str("ticker.".to_string()), &marketId));
        }
        }
        let mut url: Value = get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("public".to_string()));
        let mut id: Value = self.nonce();
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str("subscribe".to_string()));
                m.insert("params".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("channels".to_string(), topics.clone());
    m
}));
                m.insert("nonce".to_string(), id.clone());
            m
        });
        let __ws_arg_1 = self.extend(request.clone(), &[params.clone()]);
        let mut newTickers: Value = self.watch_multiple(url.clone(), messageHashes.clone(), &[__ws_arg_1, messageHashes.clone()]).await;
        if is_true(&self.newUpdates) {
            let mut tickers: Value = Value::Map({
                let mut m = indexmap::IndexMap::new();
                m
            });
            add_element_to_object(&mut tickers, &get_value(&newTickers, &Value::Str("symbol".to_string())), newTickers.clone());
            return tickers;
        }
        return self.filter_by_array(self.bidsasks.clone(), Value::Str("symbol".to_string()), &[symbols.clone()]);

    Value::Null
}

    pub fn handle_bid_ask(&mut self, mut client: Value, mut message: Value) {
        let mut data: Value = self.safe_list_k(message.clone(), "data", &[Value::List(vec![])]);
        let mut ticker: Value = self.safe_dict(data.clone(), Value::Int(0), &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut parsedTicker: Value = self.parse_ws_bid_ask(ticker.clone(), &[]);
        let mut symbol: Value = get_value(&parsedTicker, &Value::Str("symbol".to_string()));
        if !is_equal(&symbol, &Value::Null) {
            add_element_to_object(&mut self.bidsasks, &symbol, parsedTicker.clone());
        }
        let mut messageHash: Value = add(&Value::Str("bidask.".to_string()), &symbol);
        client.resolve(&[parsedTicker.clone(), messageHash.clone()]);
}

    pub fn parse_ws_bid_ask(&self, mut ticker: Value, optional_args: &[Value]) -> Value {
        let mut market = get_arg(optional_args, 0, Value::Null);
        let mut marketId: Value = self.safe_string_k(ticker.clone(), "i", &[]);
        market = self.safe_market(&[marketId.clone(), market.clone()]);
        let mut symbol: Value = self.safe_string_k(market.clone(), "symbol", &[]);
        let mut timestamp: Value = self.safe_integer_k(ticker.clone(), "t", &[]);
        return self.safe_ticker(Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("symbol".to_string(), symbol.clone());
        m.insert("timestamp".to_string(), timestamp.clone());
        m.insert("datetime".to_string(), self.iso8601(timestamp.clone()));
        m.insert("ask".to_string(), self.safe_string_k(ticker.clone(), "k", &[]));
        m.insert("askVolume".to_string(), self.safe_string_k(ticker.clone(), "ks", &[]));
        m.insert("bid".to_string(), self.safe_string_k(ticker.clone(), "b", &[]));
        m.insert("bidVolume".to_string(), self.safe_string_k(ticker.clone(), "bs", &[]));
        m.insert("info".to_string(), ticker.clone());
    m
}), &[market.clone()]);

    Value::Null
}

/*
 * @method
 * @name cryptocom#watchOHLCV
 * @description watches historical candlestick data containing the open, high, low, and close price, and the volume of a market
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#candlestick-time_frame-instrument_name
 * @param {string} symbol unified symbol of the market to fetch OHLCV data for
 * @param {string} timeframe the length of time each candle represents
 * @param {int} [since] timestamp in ms of the earliest candle to fetch
 * @param {int} [limit] the maximum amount of candles to fetch
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {int[][]} A list of candles ordered as timestamp, open, high, low, close, volume
 */
    pub async fn watch_ohlcv(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut timeframe = get_arg(optional_args, 0, Value::Str("1m".to_string()));
        let mut since = get_arg(optional_args, 1, Value::Null);
        let mut limit = get_arg(optional_args, 2, Value::Null);
        let mut params = get_arg(optional_args, 3, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut market: Value = self.market(symbol.clone());
        symbol = get_value(&market, &Value::Str("symbol".to_string()));
        let mut interval: Value = self.safe_string(self.timeframes.clone(), timeframe.clone(), &[timeframe.clone()]);
        let mut messageHash: Value = add(&add(&add(&add(&Value::Str("candlestick".to_string()), &Value::Str(".".to_string())), &interval), &Value::Str(".".to_string())), &get_value(&market, &Value::Str("id".to_string())));
        let mut ohlcv: Value = self.watch_public(messageHash.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 cryptocom#unWatchOHLCV
 * @description unWatches historical candlestick data containing the open, high, low, and close price, and the volume of a market
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#candlestick-time_frame-instrument_name
 * @param {string} symbol unified symbol of the market to fetch OHLCV data for
 * @param {string} timeframe the length of time each candle represents
 * @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 un_watch_ohlcv(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut timeframe = get_arg(optional_args, 0, Value::Str("1m".to_string()));
        let mut 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());
        symbol = get_value(&market, &Value::Str("symbol".to_string()));
        let mut interval: Value = self.safe_string(self.timeframes.clone(), timeframe.clone(), &[timeframe.clone()]);
        let mut subMessageHash: Value = add(&add(&add(&add(&Value::Str("candlestick".to_string()), &Value::Str(".".to_string())), &interval), &Value::Str(".".to_string())), &get_value(&market, &Value::Str("id".to_string())));
        let mut messageHash: Value = add(&add(&add(&Value::Str("unsubscribe:ohlcv:".to_string()), &get_value(&market, &Value::Str("symbol".to_string()))), &Value::Str(":".to_string())), &timeframe);
        let mut subExtend: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("symbolsAndTimeframes".to_string(), Value::List(vec![Value::List(vec![get_value(&market, &Value::Str("symbol".to_string())), timeframe.clone()])]));
            m
        });
        return self.un_watch_public_multiple(Value::Str("ohlcv".to_string()), Value::List(vec![get_value(&market, &Value::Str("symbol".to_string()))]), Value::List(vec![messageHash.clone()]), Value::List(vec![subMessageHash.clone()]), Value::List(vec![subMessageHash.clone()]), &[params.clone(), subExtend.clone()]).await;

    Value::Null
}

    pub fn handle_ohlcv(&mut self, mut client: Value, mut message: Value) {
        //
        //  {
        //       "instrument_name": "BTC_USDT",
        //       "subscription": "candlestick.1m.BTC_USDT",
        //       "channel": "candlestick",
        //       "depth": 300,
        //       "interval": "1m",
        //       "data": [ [Object] ]
        //   }
        //
        let mut messageHash: Value = self.safe_string_k(message.clone(), "subscription", &[]);
        let mut marketId: Value = self.safe_string_k(message.clone(), "instrument_name", &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut symbol: Value = get_value(&market, &Value::Str("symbol".to_string()));
        let mut interval: Value = self.safe_string_k(message.clone(), "interval", &[]);
        let mut timeframe: Value = self.find_timeframe(interval.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(self.safe_value(self.ohlcvs.clone(), symbol.clone(), &[]), timeframe.clone(), &[]);
        if is_equal(&stored, &Value::Null) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "OHLCVLimit", &[Value::Int(1000)]);
            stored = ArrayCacheByTimestamp::new(limit.clone());
            if !is_equal(&symbol, &Value::Null) && !is_equal(&timeframe, &Value::Null) {
                add_element_to_object(get_value_mut(unsafe { crate::runtime::coerce_value_to_mut(&self.ohlcvs) }, &symbol), &timeframe, stored.clone());
            }
        }
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_293: bool = true;
            while { if !__for_first_293 { i = add(&i, &Value::Int(1)); } __for_first_293 = false; is_less_than(&i, &get_array_length(&data)) } {
            let mut tick: Value = get_value(&data, &i);
            let mut tick: Value = get_value(&data, &i);
            let mut parsed: Value = self.parse_ohlcv(tick.clone(), &[market.clone()]);
            stored.append(parsed.clone());
        }
        }
        client.resolve(&[stored.clone(), messageHash.clone()]);
}

/*
 * @method
 * @name cryptocom#watchOrders
 * @description watches information on multiple orders made by the user
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#user-order-instrument_name
 * @param {string} symbol unified market symbol of the market orders were made in
 * @param {int} [since] the earliest time in ms to fetch orders for
 * @param {int} [limit] the maximum number of order structures to retrieve
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object[]} a list of [order structures]{@link https://docs.ccxt.com/?id=order-structure}
 */
    pub async fn watch_orders(&mut self, optional_args: &[Value]) -> Value {
        let mut symbol = get_arg(optional_args, 0, Value::Null);
        let mut since = get_arg(optional_args, 1, Value::Null);
        let mut limit = get_arg(optional_args, 2, Value::Null);
        let mut params = get_arg(optional_args, 3, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut market: Value = Value::Null;
        if !is_equal(&symbol, &Value::Null) {
            market = self.market(symbol.clone());
            symbol = get_value(&market, &Value::Str("symbol".to_string()));
        }
        let mut messageHash: Value = Value::Str("user.order".to_string());
        messageHash = ternary(is_true(&(!is_equal(&market, &Value::Null))), (add(&add(&messageHash, &Value::Str(".".to_string())), &get_value(&market, &Value::Str("id".to_string())))), messageHash.clone());
        let mut orders: Value = self.watch_private_subscribe(messageHash.clone(), &[params.clone()]).await;
        if is_true(&self.newUpdates) {
            limit = orders.get_limit(symbol.clone(), limit.clone());
        }
        return self.filter_by_symbol_since_limit(orders.clone(), &[symbol.clone(), since.clone(), limit.clone(), Value::Bool(true)]);

    Value::Null
}

    pub fn handle_orders(&mut self, mut client: Value, mut message: Value, optional_args: &[Value]) {
        let mut subscription = get_arg(optional_args, 0, Value::Null);
        //
        //    {
        //        "method": "subscribe",
        //        "result": {
        //          "instrument_name": "ETH_CRO",
        //          "subscription": "user.order.ETH_CRO",
        //          "channel": "user.order",
        //          "data": [
        //            {
        //              "status": "ACTIVE",
        //              "side": "BUY",
        //              "price": 1,
        //              "quantity": 1,
        //              "order_id": "366455245775097673",
        //              "client_oid": "my_order_0002",
        //              "create_time": 1588758017375,
        //              "update_time": 1588758017411,
        //              "type": "LIMIT",
        //              "instrument_name": "ETH_CRO",
        //              "cumulative_quantity": 0,
        //              "cumulative_value": 0,
        //              "avg_price": 0,
        //              "fee_currency": "CRO",
        //              "time_in_force":"GOOD_TILL_CANCEL"
        //            }
        //          ],
        //          "channel": "user.order.ETH_CRO"
        //        }
        //    }
        //
        let mut channel: Value = self.safe_string_k(message.clone(), "channel", &[]);
        let mut symbolSpecificMessageHash: Value = self.safe_string_k(message.clone(), "subscription", &[]);
        let mut orders: Value = self.safe_value_k(message.clone(), "data", &[Value::List(vec![])]);
        let mut ordersLength: Value = get_array_length(&orders);
        if is_greater_than(&ordersLength, &Value::Int(0)) {
            if is_equal(&self.orders, &Value::Null) {
                let mut limit: Value = self.safe_integer_k(self.options.clone(), "ordersLimit", &[Value::Int(1000)]);
                self.orders = ArrayCacheBySymbolById::new(limit.clone());
            }
            let mut stored: Value = self.orders.clone();
            let mut parsed: Value = self.parse_orders(orders.clone(), &[]);
            {
                                let mut i: Value = Value::Int(0);
                let mut __for_first_294: bool = true;
                while { if !__for_first_294 { i = add(&i, &Value::Int(1)); } __for_first_294 = false; is_less_than(&i, &get_array_length(&parsed)) } {
                stored.append(get_value(&parsed, &i));
            }
            }
            client.resolve(&[stored.clone(), symbolSpecificMessageHash.clone()]);
            // non-symbol specific
            client.resolve(&[stored.clone(), channel.clone()]); // channel might have a symbol-specific suffix
            client.resolve(&[stored.clone(), Value::Str("user.order".to_string())]);
        }
}

/*
 * @method
 * @name cryptocom#watchPositions
 * @description watch all open positions
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#user-position_balance
 * @param {string[]} [symbols] list of unified market symbols to watch positions for
 * @param {int} [since] the earliest time in ms to fetch positions for
 * @param {int} [limit] the maximum number of positions to retrieve
 * @param {object} params extra parameters specific to the exchange API endpoint
 * @returns {object[]} a list of [position structure]{@link https://docs.ccxt.com/en/latest/manual.html#position-structure}
 */
    pub async fn watch_positions(&mut self, optional_args: &[Value]) -> Value {
        let mut symbols = get_arg(optional_args, 0, Value::Null);
        let mut since = get_arg(optional_args, 1, Value::Null);
        let mut limit = get_arg(optional_args, 2, Value::Null);
        let mut params = get_arg(optional_args, 3, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        self.authenticate(&[]).await;
        let mut url: Value = get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("private".to_string()));
        let mut id: Value = self.nonce();
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str("subscribe".to_string()));
                m.insert("params".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("channels".to_string(), Value::List(vec![Value::Str("user.position_balance".to_string())]));
    m
}));
                m.insert("nonce".to_string(), id.clone());
            m
        });
        let mut messageHash: Value = Value::Str("positions".to_string());
        symbols = self.market_symbols(&[symbols.clone()]);
        if !is_true(&self.is_empty(symbols.clone())) {
            if is_equal(&symbols, &Value::Null) {
                panic!("{}", crate::exchange_errors::arguments_required(add(&self.id, &Value::Str(" watchPositions() symbols is required".to_string()))));
            }
            messageHash = add(&Value::Str("positions::".to_string()), &join(&symbols, &Value::Str(",".to_string())));
        }
        let mut client: Value = self.client(&[url.clone()]);
        self.set_positions_cache(client.clone(), symbols.clone(), &[]);
        let mut fetchPositionsSnapshot: Value = self.handle_option(Value::Str("watchPositions".to_string()), Value::Str("fetchPositionsSnapshot".to_string()), &[Value::Bool(true)]);
        let mut awaitPositionsSnapshot: Value = self.handle_option(Value::Str("watchPositions".to_string()), Value::Str("awaitPositionsSnapshot".to_string()), &[Value::Bool(true)]);
        if is_true(&(is_equal(&fetchPositionsSnapshot, &Value::Bool(true)))) && is_true(&(is_equal(&awaitPositionsSnapshot, &Value::Bool(true)))) && is_true(&(is_equal(&self.positions, &Value::Null))) {
            let mut snapshot: Value = crate::exchange_stubs::ws_await_flight(&client.future(&[Value::Str("fetchPositionsSnapshot".to_string())])).await;
            return self.filter_by_symbols_since_limit(snapshot.clone(), &[symbols.clone(), since.clone(), limit.clone(), Value::Bool(true)]);
        }
        let __ws_arg_2 = self.extend(request.clone(), &[params.clone()]);
        let mut newPositions: Value = self.watch(url.clone(), messageHash.clone(), &[__ws_arg_2]).await;
        if is_true(&self.newUpdates) {
            return newPositions;
        }
        return self.filter_by_symbols_since_limit(self.positions.clone(), &[symbols.clone(), since.clone(), limit.clone(), Value::Bool(true)]);

    Value::Null
}

    pub fn set_positions_cache(&mut self, mut client: Value, mut type_var: Value, optional_args: &[Value]) {
        let mut symbols = get_arg(optional_args, 0, Value::Null);
        let mut fetchPositionsSnapshot: Value = self.handle_option(Value::Str("watchPositions".to_string()), Value::Str("fetchPositionsSnapshot".to_string()), &[Value::Bool(false)]);
        if is_equal(&fetchPositionsSnapshot, &Value::Bool(true)) {
            let mut messageHash: Value = Value::Str("fetchPositionsSnapshot".to_string());
            if !is_true(&(Value::Bool(in_op(&get_value(&client, &Value::Str("futures".to_string())), &messageHash)))) {
                client.future(&[messageHash.clone()]);
                self.spawn(&[Value::Str("load_positions_snapshot".to_string()).clone(), client.clone(), messageHash.clone()]);
            }
        }  else {
            self.positions = ArrayCacheBySymbolBySide::new(Value::Null);
        }
}

    pub async fn load_positions_snapshot(&mut self, mut client: Value, mut messageHash: Value) -> Value {
        let mut positions: Value = self.fetch_positions(&[]).await;
        self.positions = ArrayCacheBySymbolBySide::new(Value::Null);
        let mut cache: Value = self.positions.clone();
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_295: bool = true;
            while { if !__for_first_295 { i = add(&i, &Value::Int(1)); } __for_first_295 = false; is_less_than(&i, &get_array_length(&positions)) } {
            let mut position: Value = get_value(&positions, &i);
            let mut position: Value = get_value(&positions, &i);
            let mut contracts: Value = self.safe_number_k(position.clone(), "contracts", &[Value::Int(0)]);
            if is_true(&(!is_equal(&contracts, &Value::Null))) && is_true(&(is_greater_than(&contracts, &Value::Int(0)))) {
                cache.append(position.clone());
            }
        }
        }
        // don't remove the future from the .futures cache
        if is_true(&Value::Bool(in_op(&get_value(&client, &Value::Str("futures".to_string())), &messageHash))) {
            let mut future: Value = get_value(&get_value(&client, &Value::Str("futures".to_string())), &messageHash);
            future.resolve(&[cache.clone()]);
            client.resolve(&[cache.clone(), Value::Str("positions".to_string())]);
        }

    Value::Null
}

    pub fn handle_positions(&mut self, mut client: Value, mut message: Value) {
        //
        //    {
        //        "subscription": "user.position_balance",
        //        "channel": "user.position_balance",
        //        "data": [{
        //            "balances": [{
        //                "instrument_name": "USD",
        //                "quantity": "8.9979961950886",
        //                "update_timestamp_ms": 1695598760597,
        //            }],
        //            "positions": [{
        //                "account_id": "96a0edb1-afb5-4c7c-af89-5cb610319e2c",
        //                "instrument_name": "LTCUSD-PERP",
        //                "type": "PERPETUAL_SWAP",
        //                "quantity": "1.8",
        //                "cost": "114.766",
        //                "open_position_pnl": "-0.0216206",
        //                "session_pnl": "0.00962994",
        //                "update_timestamp_ms": 1695598760597,
        //                "open_pos_cost": "114.766",
        //            }],
        //        }],
        //    }
        //
        // each account is connected to a different endpoint
        // and has exactly one subscriptionhash which is the account type
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[Value::List(vec![])]);
        let mut firstData: Value = self.safe_value(data.clone(), Value::Int(0), &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut rawPositions: Value = self.safe_value_k(firstData.clone(), "positions", &[Value::List(vec![])]);
        if is_equal(&self.positions, &Value::Null) {
            self.positions = ArrayCacheBySymbolBySide::new(Value::Null);
        }
        let mut cache: Value = self.positions.clone();
        let mut newPositions: Value = Value::List(vec![]);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_296: bool = true;
            while { if !__for_first_296 { i = add(&i, &Value::Int(1)); } __for_first_296 = false; is_less_than(&i, &get_array_length(&rawPositions)) } {
            let mut rawPosition: Value = get_value(&rawPositions, &i);
            let mut rawPosition: Value = get_value(&rawPositions, &i);
            let mut position: Value = self.parse_position(rawPosition.clone(), &[]);
            append_to_array(&mut newPositions, position.clone());
            cache.append(position.clone());
        }
        }
        let mut messageHashes: Value = self.find_message_hashes(client.clone(), Value::Str("positions::".to_string()));
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_297: bool = true;
            while { if !__for_first_297 { i = add(&i, &Value::Int(1)); } __for_first_297 = false; is_less_than(&i, &get_array_length(&messageHashes)) } {
            let mut messageHash: Value = get_value(&messageHashes, &i);
            let mut messageHash: Value = get_value(&messageHashes, &i);
            let mut parts: Value = split(&messageHash, &Value::Str("::".to_string()));
            let mut symbolsString: Value = get_value(&parts, &Value::Int(1));
            let mut symbols: Value = split(&symbolsString, &Value::Str(",".to_string()));
            let mut positions: Value = self.filter_by_array(newPositions.clone(), Value::Str("symbol".to_string()), &[symbols.clone(), Value::Bool(false)]);
            if !is_true(&self.is_empty(positions.clone())) {
                client.resolve(&[positions.clone(), messageHash.clone()]);
            }
        }
        }
        client.resolve(&[newPositions.clone(), Value::Str("positions".to_string())]);
}

/*
 * @method
 * @name cryptocom#watchBalance
 * @description watch balance and get the amount of funds available for trading or funds locked in orders
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#user-balance
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} a [balance structure]{@link https://docs.ccxt.com/?id=balance-structure}
 */
    pub async fn watch_balance(&mut self, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        let mut messageHash: Value = Value::Str("user.balance".to_string());
        return self.watch_private_subscribe(messageHash.clone(), &[params.clone()]).await;

    Value::Null
}

    pub fn handle_balance(&mut self, mut client: Value, mut message: Value) {
        //
        //     {
        //         "id": 1,
        //         "method": "subscribe",
        //         "code": 0,
        //         "result": {
        //             "subscription": "user.balance",
        //             "channel": "user.balance",
        //             "data": [
        //                 {
        //                     "total_available_balance": "5.84684368",
        //                     "total_margin_balance": "5.84684368",
        //                     "total_initial_margin": "0",
        //                     "total_maintenance_margin": "0",
        //                     "total_position_cost": "0",
        //                     "total_cash_balance": "6.44412101",
        //                     "total_collateral_value": "5.846843685",
        //                     "total_session_unrealized_pnl": "0",
        //                     "instrument_name": "USD",
        //                     "total_session_realized_pnl": "0",
        //                     "position_balances": [
        //                         {
        //                             "quantity": "0.0002119875",
        //                             "reserved_qty": "0",
        //                             "collateral_weight": "0.9",
        //                             "collateral_amount": "5.37549592",
        //                             "market_value": "5.97277325",
        //                             "max_withdrawal_balance": "0.00021198",
        //                             "instrument_name": "BTC",
        //                             "hourly_interest_rate": "0"
        //                         },
        //                     ],
        //                     "total_effective_leverage": "0",
        //                     "position_limit": "3000000",
        //                     "used_position_limit": "0",
        //                     "total_borrow": "0",
        //                     "margin_score": "0",
        //                     "is_liquidating": false,
        //                     "has_risk": false,
        //                     "terminatable": true
        //                 }
        //             ]
        //         }
        //     }
        //
        let mut messageHash: Value = self.safe_string_k(message.clone(), "subscription", &[]);
        let mut data: Value = self.safe_value_k(message.clone(), "data", &[Value::List(vec![])]);
        let mut positionBalances: Value = self.safe_value(get_value(&data, &Value::Int(0)), Value::Str("position_balances".to_string()), &[Value::List(vec![])]);
        add_element_to_object(&mut self.balance, &Value::Str("info".to_string()), data.clone());
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_298: bool = true;
            while { if !__for_first_298 { i = add(&i, &Value::Int(1)); } __for_first_298 = false; is_less_than(&i, &get_array_length(&positionBalances)) } {
            let mut balance: Value = get_value(&positionBalances, &i);
            let mut balance: Value = get_value(&positionBalances, &i);
            let mut currencyId: Value = self.safe_string_k(balance.clone(), "instrument_name", &[]);
            let mut code: Value = self.safe_currency_code(currencyId.clone(), &[]);
            let mut account: Value = self.account();
            add_element_to_object(&mut account, &Value::Str("total".to_string()), self.safe_string_k(balance.clone(), "quantity", &[]));
            add_element_to_object(&mut account, &Value::Str("used".to_string()), self.safe_string_k(balance.clone(), "reserved_qty", &[]));
            if !is_equal(&code, &Value::Null) {
                add_element_to_object(&mut self.balance, &code, account.clone());
            }
            { let __t = self.safe_balance(self.balance.clone()); self.balance = __t; }
        }
        }
        client.resolve(&[self.balance.clone(), messageHash.clone()]);
        let mut messageHashRequest: Value = self.safe_string_k(message.clone(), "id", &[]);
        if !is_equal(&messageHashRequest, &Value::Null) {
            client.resolve(&[self.balance.clone(), messageHashRequest.clone()]);
        }
}

/*
 * @method
 * @name cryptocom#createOrderWs
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-create-order
 * @description create a trade order
 * @param {string} symbol unified symbol of the market to create an order in
 * @param {string} type 'market' or 'limit'
 * @param {string} side 'buy' or 'sell'
 * @param {float} amount how much of currency you want to trade in units of base currency
 * @param {float} [price] the price at which the order is to be fulfilled, in units of the quote currency, ignored in market orders
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} an [order structure]{@link https://docs.ccxt.com/?id=order-structure}
 */
    pub async fn create_order_ws(&mut self, mut symbol: Value, mut type_var: Value, mut side: Value, mut amount: Value, optional_args: &[Value]) -> Value {
        let mut price = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        params = self.parent.create_order_request(symbol.clone(), type_var.clone(), side.clone(), amount.clone(), &[price.clone(), params.clone()]);
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str("private/create-order".to_string()));
                m.insert("params".to_string(), params.clone());
            m
        });
        let mut messageHash: Value = self.nonce();
        return self.watch_private_request(messageHash.clone(), &[request.clone()]).await;

    Value::Null
}

/*
 * @method
 * @name cryptocom#editOrderWs
 * @description edit a trade order
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-amend-order
 * @param {string} id order id
 * @param {string} symbol unified market symbol of the order to edit
 * @param {string} [type] not used by cryptocom editOrder
 * @param {string} [side] not used by cryptocom editOrder
 * @param {float} amount (mandatory) how much of the currency you want to trade in units of the base currency
 * @param {float} price (mandatory) the price for the order, in units of the quote currency, ignored in market orders
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @param {string} [params.clientOrderId] the original client order id of the order to edit, required if id is not provided
 * @returns {object} an [order structure]{@link https://docs.ccxt.com/?id=order-structure}
 */
    pub async fn edit_order_ws(&mut self, mut id: Value, mut symbol: Value, mut type_var: Value, mut side: Value, optional_args: &[Value]) -> Value {
        let mut amount = get_arg(optional_args, 0, Value::Null);
        let mut price = 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;
        }
        params = self.parent.edit_order_request(id.clone(), symbol.clone(), amount.clone(), &[price.clone(), params.clone()]);
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str("private/amend-order".to_string()));
                m.insert("params".to_string(), params.clone());
            m
        });
        let mut messageHash: Value = self.nonce();
        return self.watch_private_request(messageHash.clone(), &[request.clone()]).await;

    Value::Null
}

    pub fn handle_order(&self, mut client: Value, mut message: Value) {
        //
        //    {
        //        "id": 1,
        //        "method": "private/create-order",
        //        "code": 0,
        //        "result": {
        //            "client_oid": "c5f682ed-7108-4f1c-b755-972fcdca0f02",
        //            "order_id": "18342311"
        //        }
        //    }
        //
        let mut messageHash: Value = self.safe_string_k(message.clone(), "id", &[]);
        let mut rawOrder: Value = self.safe_value_k(message.clone(), "result", &[Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        })]);
        let mut order: Value = self.parse_order(rawOrder.clone(), &[]);
        client.resolve(&[order.clone(), messageHash.clone()]);
}

/*
 * @method
 * @name cryptocom#cancelOrderWs
 * @description cancels an open order
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-cancel-order
 * @param {string} id the order id of the order to cancel
 * @param {string} [symbol] unified symbol of the market the order was made in
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} An [order structure]{@link https://docs.ccxt.com/?id=order-structure}
 */
    pub async fn cancel_order_ws(&mut self, mut id: Value, optional_args: &[Value]) -> Value {
        let mut symbol = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        params = self.extend(Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("order_id".to_string(), id.clone());
            m
        }), &[params.clone()]);
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str("private/cancel-order".to_string()));
                m.insert("params".to_string(), params.clone());
            m
        });
        let mut messageHash: Value = self.nonce();
        return self.watch_private_request(messageHash.clone(), &[request.clone()]).await;

    Value::Null
}

/*
 * @method
 * @name cryptocom#cancelAllOrdersWs
 * @description cancel all open orders
 * @see https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-cancel-all-orders
 * @param {string} symbol unified market symbol of the orders to cancel
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} Returns exchange raw message {@link https://docs.ccxt.com/?id=order-structure}
 */
    pub async fn cancel_all_orders_ws(&mut self, optional_args: &[Value]) -> Value {
        let mut symbol = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if is_equal(&self.markets, &Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut market: Value = Value::Null;
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str("private/cancel-all-orders".to_string()));
                m.insert("params".to_string(), self.extend(Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}), &[params.clone()]));
            m
        });
        if !is_equal(&symbol, &Value::Null) {
            market = self.market(symbol.clone());
            add_element_to_object(get_value_mut(&mut request, &Value::Str("params".to_string())), &Value::Str("instrument_name".to_string()), get_value(&market, &Value::Str("id".to_string())));
        }
        let mut messageHash: Value = self.nonce();
        return self.watch_private_request(messageHash.clone(), &[request.clone()]).await;

    Value::Null
}

    pub fn handle_cancel_all_orders(&self, mut client: Value, mut message: Value) {
        //
        //    {
        //        "id": 1688914586647,
        //        "method": "private/cancel-all-orders",
        //        "code": 0
        //    }
        //
        let mut messageHash: Value = self.safe_string_k(message.clone(), "id", &[]);
        client.resolve(&[message.clone(), messageHash.clone()]);
}

    pub async fn watch_public(&mut self, mut messageHash: Value, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        let mut url: Value = get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("public".to_string()));
        let mut id: Value = self.nonce();
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str("subscribe".to_string()));
                m.insert("params".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("channels".to_string(), Value::List(vec![messageHash.clone()]));
    m
}));
                m.insert("nonce".to_string(), id.clone());
            m
        });
        let mut message: Value = self.extend(request.clone(), &[params.clone()]);
        return self.watch(url.clone(), messageHash.clone(), &[message.clone(), messageHash.clone()]).await;

    Value::Null
}

    pub async fn watch_public_multiple(&mut self, mut messageHashes: Value, mut topics: Value, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        let mut url: Value = get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("public".to_string()));
        let mut id: Value = self.nonce();
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str("subscribe".to_string()));
                m.insert("params".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("channels".to_string(), topics.clone());
    m
}));
                m.insert("nonce".to_string(), id.clone());
            m
        });
        let mut message: Value = self.deep_extend(request.clone(), &[params.clone()]);
        return self.watch_multiple(url.clone(), messageHashes.clone(), &[message.clone(), messageHashes.clone()]).await;

    Value::Null
}

    pub async fn un_watch_public_multiple(&mut self, mut topic: Value, mut symbols: Value, mut messageHashes: Value, mut subMessageHashes: Value, mut topics: Value, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        let mut subExtend = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        let mut url: Value = get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("public".to_string()));
        let mut id: Value = self.nonce();
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str("unsubscribe".to_string()));
                m.insert("params".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("channels".to_string(), topics.clone());
    m
}));
                m.insert("nonce".to_string(), id.clone());
                m.insert("id".to_string(), to_string_val(&id));
            m
        });
        let mut subscription: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("id".to_string(), to_string_val(&id));
                m.insert("topic".to_string(), topic.clone());
                m.insert("symbols".to_string(), symbols.clone());
                m.insert("subMessageHashes".to_string(), subMessageHashes.clone());
                m.insert("messageHashes".to_string(), messageHashes.clone());
            m
        });
        let mut message: Value = self.deep_extend(request.clone(), &[params.clone()]);
        let __ws_arg_3 = self.extend(subscription.clone(), &[subExtend.clone()]);
        return self.watch_multiple(url.clone(), messageHashes.clone(), &[message.clone(), messageHashes.clone(), __ws_arg_3]).await;

    Value::Null
}

    pub async fn watch_private_request(&mut self, mut nonce: Value, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        self.authenticate(&[]).await;
        let mut url: Value = get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("private".to_string()));
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("id".to_string(), nonce.clone());
                m.insert("nonce".to_string(), nonce.clone());
            m
        });
        let mut message: Value = self.extend(request.clone(), &[params.clone()]);
        return self.watch(url.clone(), to_string_val(&nonce), &[message.clone(), Value::Bool(true)]).await;

    Value::Null
}

    pub async fn watch_private_subscribe(&mut self, mut messageHash: Value, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        self.authenticate(&[]).await;
        let mut url: Value = get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("private".to_string()));
        let mut id: Value = self.nonce();
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("method".to_string(), Value::Str("subscribe".to_string()));
                m.insert("params".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("channels".to_string(), Value::List(vec![messageHash.clone()]));
    m
}));
                m.insert("nonce".to_string(), id.clone());
            m
        });
        let mut message: Value = self.extend(request.clone(), &[params.clone()]);
        return self.watch(url.clone(), messageHash.clone(), &[message.clone(), messageHash.clone()]).await;

    Value::Null
}

    pub fn handle_error_message(&self, mut client: Value, mut message: Value) -> Value {
        //
        //    {
        //        "id": 0,
        //        "code": 10004,
        //        "method": "subscribe",
        //        "message": "invalid channel {"channels":["trade.BTCUSD-PERP"]}"
        //    }
        //
        let mut id: Value = self.safe_string_k(message.clone(), "id", &[]);
        let mut errorCode: Value = self.safe_string_k(message.clone(), "code", &[]);
        let _try_result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| {
            if is_true(&(!is_equal(&errorCode, &Value::Null) && !is_equal(&errorCode, &Value::Str("".to_string())))) && !is_equal(&errorCode, &Value::Str("0".to_string())) {
                let mut feedback: Value = add(&add(&self.id, &Value::Str(" ".to_string())), &self.json(message.clone()));
                self.throw_exactly_matched_exception(get_value(&self.exceptions, &Value::Str("exact".to_string())), errorCode.clone(), feedback.clone());
                let mut messageString: Value = self.safe_value_k(message.clone(), "message", &[]);
                if !is_equal(&messageString, &Value::Null) {
                    self.throw_broadly_matched_exception(get_value(&self.exceptions, &Value::Str("broad".to_string())), messageString.clone(), feedback.clone());
                }
                panic!("{}", crate::exchange_errors::exchange_error(feedback));
            }
            return Value::Bool(false);
         #[allow(unreachable_code)] { Value::Null }}));
match _try_result { Ok(__try_ok) => { if !matches!(__try_ok, Value::Null) { return __try_ok; } return Value::Null; } Err(_try_err) => { let e: Value = panic_to_value(_try_err); 
            if is_true(&is_instance(&e, &Value::Str("AuthenticationError".to_string()))) {
                let mut messageHash: Value = Value::Str("authenticated".to_string());
                client.reject(&[e.clone(), messageHash.clone()]);
                if is_true(&Value::Bool(in_op(&get_value(&client, &Value::Str("subscriptions".to_string())), &messageHash))) {
                    remove(&mut get_value(&client, &Value::Str("subscriptions".to_string())), &messageHash);
                }
            }  else {
                client.reject(&[e.clone(), id.clone()]);
            }
            return Value::Bool(true);
         } }

    Value::Null
}

    pub fn handle_subscribe(&mut self, mut client: Value, mut message: Value) {
        let mut methods: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("candlestick".to_string(), Value::Str("handle_ohlcv".to_string()).clone());
                m.insert("ticker".to_string(), Value::Str("handle_ticker".to_string()).clone());
                m.insert("trade".to_string(), Value::Str("handle_trades".to_string()).clone());
                m.insert("book".to_string(), Value::Str("handle_order_book".to_string()).clone());
                m.insert("book.update".to_string(), Value::Str("handle_order_book".to_string()).clone());
                m.insert("user.order".to_string(), Value::Str("handle_orders".to_string()).clone());
                m.insert("user.trade".to_string(), Value::Str("handle_trades".to_string()).clone());
                m.insert("user.balance".to_string(), Value::Str("handle_balance".to_string()).clone());
                m.insert("user.position_balance".to_string(), Value::Str("handle_positions".to_string()).clone());
            m
        });
        let mut result: Value = self.safe_value2(message.clone(), Value::Str("result".to_string()), Value::Str("info".to_string()), &[]);
        let mut channel: Value = self.safe_string_k(result.clone(), "channel", &[]);
        if is_true(&(!is_equal(&channel, &Value::Null))) && is_greater_than(&get_index_of(&channel, &Value::Str("user.trade".to_string())), &negate(&Value::Int(1))) {
            // channel might be user.trade.BTC_USDT
            self.handle_trades(client.clone(), result.clone());
        }
        if is_true(&(!is_equal(&channel, &Value::Null))) && is_true(&Value::Bool(starts_with(&channel, &Value::Str("user.order".to_string())))) {
            // channel might be user.order.BTC_USDT
            self.handle_orders(client.clone(), result.clone(), &[]);
        }
        let mut method: Value = self.safe_value(methods.clone(), channel.clone(), &[]);
        if !is_equal(&method, &Value::Null) {
            self.dispatch_ws_handler(&method, &[client.clone(), result.clone()]);
        }
}

    pub fn handle_message(&mut self, mut client: Value, mut message: Value) {
        //
        // ping
        //    {
        //        "id": 1587523073344,
        //        "method": "public/heartbeat",
        //        "code": 0
        //    }
        // auth
        //     { id: 1648132625434, method: "public/auth", code: 0 }
        // ohlcv
        //    {
        //        "code": 0,
        //        "method": "subscribe",
        //        "result": {
        //          "instrument_name": "BTC_USDT",
        //          "subscription": "candlestick.1m.BTC_USDT",
        //          "channel": "candlestick",
        //          "depth": 300,
        //          "interval": "1m",
        //          "data": [ [Object] ]
        //        }
        //      }
        // ticker
        //    {
        //        "info":{
        //           "instrument_name":"BTC_USDT",
        //           "subscription":"ticker.BTC_USDT",
        //           "channel":"ticker",
        //           "data":[ { } ]
        //
        // handle unsubscribe
        // {"id":1725448572836,"method":"unsubscribe","code":0}
        //
        if is_equal(&self.handle_error_message(client.clone(), message.clone()), &Value::Bool(true)) {
            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("".to_string(), Value::Str("handle_ping".to_string()).clone());
                m.insert("public/heartbeat".to_string(), Value::Str("handle_ping".to_string()).clone());
                m.insert("public/auth".to_string(), Value::Str("handle_authenticate".to_string()).clone());
                m.insert("private/create-order".to_string(), Value::Str("handle_order".to_string()).clone());
                m.insert("private/amend-order".to_string(), Value::Str("handle_order".to_string()).clone());
                m.insert("private/cancel-order".to_string(), Value::Str("handle_order".to_string()).clone());
                m.insert("private/cancel-all-orders".to_string(), Value::Str("handle_cancel_all_orders".to_string()).clone());
                m.insert("private/close-position".to_string(), Value::Str("handle_order".to_string()).clone());
                m.insert("subscribe".to_string(), Value::Str("handle_subscribe".to_string()).clone());
                m.insert("unsubscribe".to_string(), Value::Str("handle_unsubscribe".to_string()).clone());
            m
        });
        let mut callMethod: Value = self.safe_value(methods.clone(), method.clone(), &[]);
        if !is_equal(&callMethod, &Value::Null) {
            self.dispatch_ws_handler(&callMethod, &[client.clone(), message.clone()]);
        }
}

    pub async fn authenticate(&mut self, optional_args: &[Value]) -> Value {
        let mut params = get_arg(optional_args, 0, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        self.check_required_credentials(&[]);
        let mut url: Value = get_value(&get_value(&get_value(&self.urls, &Value::Str("api".to_string())), &Value::Str("ws".to_string())), &Value::Str("private".to_string()));
        let mut client: Value = self.client(&[url.clone()]);
        let mut messageHash: Value = Value::Str("authenticated".to_string());
        let mut future: Value = client.reusable_future(messageHash.clone());
        let mut authenticated: Value = self.safe_value(get_value(&client, &Value::Str("subscriptions".to_string())), messageHash.clone(), &[]);
        if is_equal(&authenticated, &Value::Null) {
            let mut method: Value = Value::Str("public/auth".to_string());
            let mut nonce: Value = to_string_val(&self.nonce());
            let mut auth: Value = add(&add(&add(&method, &nonce), &self.apiKey), &nonce);
            let mut signature: Value = self.hmac(self.encode(auth.clone()), self.encode(self.secret.clone()), Value::Str("sha256".to_string()), &[]);
            let mut request: Value = Value::Map({
                let mut m = indexmap::IndexMap::new();
                    m.insert("id".to_string(), nonce.clone());
                    m.insert("nonce".to_string(), nonce.clone());
                    m.insert("method".to_string(), method.clone());
                    m.insert("api_key".to_string(), self.apiKey.clone());
                    m.insert("sig".to_string(), signature.clone());
                m
            });
            let mut message: Value = self.extend(request.clone(), &[params.clone()]);
            self.watch(url.clone(), messageHash.clone(), &[message.clone(), messageHash.clone()]).await;
        }
        return crate::exchange_stubs::ws_await_flight(&future).await;

    Value::Null
}

    pub fn handle_ping(&mut self, mut client: Value, mut message: Value) {
        self.spawn(&[Value::Str("pong".to_string()).clone(), client.clone(), message.clone()]);
}

    pub fn handle_authenticate(&self, mut client: Value, mut message: Value) {
        //
        //  { id: 1648132625434, method: "public/auth", code: 0 }
        //
        let mut future: Value = self.safe_value(get_value(&client, &Value::Str("futures".to_string())), Value::Str("authenticated".to_string()), &[]);
        future.resolve(&[Value::Bool(true)]);
}

    pub fn handle_unsubscribe(&mut self, mut client: Value, mut message: Value) {
        let mut id: Value = self.safe_string_k(message.clone(), "id", &[]);
        let mut keys: Value = object_keys(&get_value(&client, &Value::Str("subscriptions".to_string())));
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_300: bool = true;
            while { if !__for_first_300 { i = add(&i, &Value::Int(1)); } __for_first_300 = false; is_less_than(&i, &get_array_length(&keys)) } {
            let mut messageHash: Value = get_value(&keys, &i);
            let mut messageHash: Value = get_value(&keys, &i);
            if !is_true(&(Value::Bool(in_op(&get_value(&client, &Value::Str("subscriptions".to_string())), &messageHash)))) {
                continue;
            }
            if is_true(&Value::Bool(starts_with(&messageHash, &Value::Str("unsubscribe".to_string())))) {
                let mut subscription: Value = get_value(&get_value(&client, &Value::Str("subscriptions".to_string())), &messageHash);
                let mut subId: Value = self.safe_string_k(subscription.clone(), "id", &[]);
                if !is_equal(&id, &subId) {
                    continue;
                }
                let mut messageHashes: Value = self.safe_list_k(subscription.clone(), "messageHashes", &[Value::List(vec![])]);
                let mut subMessageHashes: Value = self.safe_list_k(subscription.clone(), "subMessageHashes", &[Value::List(vec![])]);
                {
                                        let mut j: Value = Value::Int(0);
                    let mut __for_first_299: bool = true;
                    while { if !__for_first_299 { j = add(&j, &Value::Int(1)); } __for_first_299 = false; is_less_than(&j, &get_array_length(&messageHashes)) } {
                    let mut unsubHash: Value = get_value(&messageHashes, &j);
                    let mut unsubHash: Value = get_value(&messageHashes, &j);
                    let mut subHash: Value = get_value(&subMessageHashes, &j);
                    let mut subHash: Value = get_value(&subMessageHashes, &j);
                    self.clean_unsubscription(client.clone(), subHash.clone(), unsubHash.clone(), &[]);
                }
                }
                self.clean_cache(subscription.clone());
            }
        }
        }
}
}