ccxt-pro 4.5.84

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

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


pub struct HollaexCore {
    pub parent: crate::exchanges::hollaex::HollaexCore,
}

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

    pub fn init(&mut self) {
        let described = HollaexCore::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 HollaexCore {
    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 HollaexCore {
    fn call_dynamic<'a>(&'a mut self, method: &'a str, args: Vec<crate::Value>)
        -> std::pin::Pin<Box<dyn std::future::Future<Output = crate::Value> + Send + 'a>>
    {
        Box::pin(async move {
            match method {
                "handle_error_message" => self.handle_error_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
                "handle_message" => { self.handle_message(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
                "handle_pong" => self.handle_pong(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
                "ping" => self.ping(args.get(0).cloned().unwrap_or(crate::Value::Null)),
                "watch_balance" => self.watch_balance(&args[..]).await,
                "watch_my_trades" => self.watch_my_trades(&args[..]).await,
                "watch_order_book" => self.watch_order_book(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_orders" => self.watch_orders(&args[..]).await,
                "watch_private" => self.watch_private(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_public" => self.watch_public(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                "watch_trades" => self.watch_trades(args.get(0).cloned().unwrap_or(crate::Value::Null), &args[1.min(args.len())..]).await,
                // Go-style inheritance: an un-overridden method dispatches to the parent core.
                _ => crate::exchange_generated::ExchangeBase::call_dynamic(&mut self.parent, method, args).await,
            }
        })
    }
}
impl HollaexCore {
    /// Synchronous WS handler dispatch — routes a handler-name string (from the
    /// venue's handle_message dispatch table) to the real handler method.
    #[allow(dead_code, unreachable_patterns, clippy::all)]
    pub fn dispatch_ws_handler(&mut self, __name: &crate::Value, args: &[crate::Value]) -> crate::Value {
        let __n = match __name { crate::Value::Str(s) => s.as_ref(), _ => return crate::Value::Null };
        match __n {
            "handle_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_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_my_trades" => { self.handle_my_trades(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null), &args[2.min(args.len())..]); 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), &args[2.min(args.len())..]); crate::Value::Null },
            "handle_order_book" => { self.handle_order_book(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "handle_pong" => self.handle_pong(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)),
            "handle_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 },
            "on_close" => { self.on_close(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "on_error" => { self.on_error(args.get(0).cloned().unwrap_or(crate::Value::Null), args.get(1).cloned().unwrap_or(crate::Value::Null)); crate::Value::Null },
            "ping" => self.ping(args.get(0).cloned().unwrap_or(crate::Value::Null)),
            "watch_balance" => { crate::exchange_stubs::enqueue_spawn("watch_balance", args.to_vec()); crate::Value::Null },
            "watch_my_trades" => { crate::exchange_stubs::enqueue_spawn("watch_my_trades", args.to_vec()); crate::Value::Null },
            "watch_order_book" => { crate::exchange_stubs::enqueue_spawn("watch_order_book", args.to_vec()); crate::Value::Null },
            "watch_orders" => { crate::exchange_stubs::enqueue_spawn("watch_orders", args.to_vec()); crate::Value::Null },
            "watch_private" => { crate::exchange_stubs::enqueue_spawn("watch_private", args.to_vec()); crate::Value::Null },
            "watch_public" => { crate::exchange_stubs::enqueue_spawn("watch_public", args.to_vec()); crate::Value::Null },
            "watch_trades" => { crate::exchange_stubs::enqueue_spawn("watch_trades", args.to_vec()); crate::Value::Null },
            _ => crate::Value::Null,
        }
    }
}

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

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

impl HollaexCore {
    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("watchMyTrades".to_string(), Value::Bool(false));
        m.insert("watchOHLCV".to_string(), Value::Bool(false));
        m.insert("watchOrderBook".to_string(), Value::Bool(true));
        m.insert("watchOrders".to_string(), Value::Bool(true));
        m.insert("watchTicker".to_string(), Value::Bool(false));
        m.insert("watchTickers".to_string(), Value::Bool(false));
        m.insert("watchTrades".to_string(), Value::Bool(true));
        m.insert("watchTradesForSymbols".to_string(), Value::Bool(false));
    m
}));
        m.insert("urls".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("api".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("ws".to_string(), Value::Str("wss://api.hollaex.com/stream".into()));
    m
}));
        m.insert("test".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("ws".to_string(), Value::Str("wss://api.sandbox.hollaex.com/stream".into()));
    m
}));
    m
}));
        m.insert("options".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("watchBalance".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        m.insert("watchOrders".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
    m
}));
        m.insert("streaming".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("ping".to_string(), Value::Str("ping".into()).clone());
    m
}));
        m.insert("exceptions".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("exact".to_string(), Value::Map({
    let mut m = indexmap::IndexMap::new();
        m.insert("Bearer or HMAC authentication required".to_string(), Value::Str("BadSymbol".into()).clone());
        m.insert("Error: wrong input".to_string(), Value::Str("BadRequest".into()).clone());
    m
}));
    m
}));
    m
}));
    m
})]);

    Value::Null
}

/*
 * @method
 * @name hollaex#watchOrderBook
 * @description watches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
 * @see https://apidocs.hollaex.com/#sending-receiving-messages
 * @param {string} symbol unified symbol of the market to fetch the order book for
 * @param {int} [limit] the maximum amount of order book entries to return
 * @param {object} [params] extra parameters specific to the exchange API endpoint
 * @returns {object} an [order book structure]{@link https://docs.ccxt.com/?id=order-book-structure}
 */
    pub async fn watch_order_book(&mut self, mut symbol: Value, optional_args: &[Value]) -> Value {
        let mut limit = get_arg(optional_args, 0, Value::Null);
        let mut params = get_arg(optional_args, 1, Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}));
        if (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut market: Value = self.market(symbol);
        let mut messageHash: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", Value::Str("orderbook".into()), Value::Str(":".into())).into()), market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null)).into());
        let mut orderbook: Value = self.watch_public(messageHash, &[params]).await;
        return orderbook.limit();

    Value::Null
}

    pub fn handle_order_book(&mut self, mut client: Value, mut message: Value) {
        let __pro_message_arc: std::sync::Arc<indexmap::IndexMap<String, Value>> = (match &message { Value::Dict(__d) => __d.clone(), _ => std::sync::Arc::new(indexmap::IndexMap::new()) });
        let __pro_message: &indexmap::IndexMap<String, Value> = &__pro_message_arc;
        //
        //     {
        //         "topic":"orderbook",
        //         "action":"partial",
        //         "symbol":"ltc-usdt",
        //         "data":{
        //             "bids":[
        //                 [104.29, 5.2264],
        //                 [103.86,1.3629],
        //                 [101.82,0.5942]
        //             ],
        //             "asks":[
        //                 [104.81,9.5531],
        //                 [105.54,0.6416],
        //                 [106.18,1.4141],
        //             ],
        //             "timestamp":"2022-04-12T08:17:05.932Z"
        //         },
        //         "time":1649751425
        //     }
        //
        let mut marketId: Value = self.safe_string_k(message, "symbol", &[]);
        let mut channel: Value = (match __pro_message.get("topic").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut symbol: Value = market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
        if (symbol == Value::Null) {
            return;
        }
        let mut data: Value = (match __pro_message.get("data").cloned() { Some(__v) if matches!(__v, Value::Dict(_)) => __v, _ => Value::Null });
        let mut timestamp: Value = self.safe_string_k(data.clone(), "timestamp", &[]);
        let mut timestampMs: Value = self.parse8601(timestamp);
        let mut snapshot: Value = self.parse_order_book(data, symbol.clone(), &[timestampMs]);
        let mut orderbook: Value = Value::Null;
        if !(in_op(&self.orderbooks, &symbol)) {
            orderbook = self.order_book(&[snapshot.clone()]);
            if let Value::Dict(__d) = &mut self.orderbooks { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), orderbook.clone()); }
        }  else {
            orderbook = get_value(&self.orderbooks, &symbol);
            if (orderbook == Value::Null) {
                return;
            }
            orderbook.reset(snapshot);
        }
        let mut messageHash: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", channel, Value::Str(":".into())).into()), marketId).into());
        client.resolve(&[orderbook, messageHash]);
}

/*
 * @method
 * @name hollaex#watchTrades
 * @description get the list of most recent trades for a particular symbol
 * @see https://apidocs.hollaex.com/#sending-receiving-messages
 * @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
}));
        if (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut market: Value = self.market(symbol.clone());
        symbol = market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
        let mut messageHash: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", Value::Str("trade".into()), Value::Str(":".into())).into()), market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null)).into());
        let mut trades: Value = self.watch_public(messageHash, &[params]).await;
        if is_true(&self.newUpdates) {
            limit = trades.get_limit(symbol, limit.clone());
        }
        return self.filter_by_since_limit(trades, &[since, limit, Value::Str("timestamp".into()), Value::Bool(true)]);

    Value::Null
}

    pub fn handle_trades(&mut self, mut client: Value, mut message: Value) {
        let __pro_message_arc: std::sync::Arc<indexmap::IndexMap<String, Value>> = (match &message { Value::Dict(__d) => __d.clone(), _ => std::sync::Arc::new(indexmap::IndexMap::new()) });
        let __pro_message: &indexmap::IndexMap<String, Value> = &__pro_message_arc;
        //
        //     {
        //         "topic": "trade",
        //         "action": "partial",
        //         "symbol": "btc-usdt",
        //         "data": [
        //             {
        //                 "size": 0.05145,
        //                 "price": 41977.9,
        //                 "side": "buy",
        //                 "timestamp": "2022-04-11T09:40:10.881Z"
        //             },
        //         ]
        //     }
        //
        let mut channel: Value = (match __pro_message.get("topic").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut marketId: Value = self.safe_string_k(message, "symbol", &[]);
        let mut market: Value = self.safe_market(&[marketId.clone()]);
        let mut symbol: Value = market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
        let mut stored: Value = self.safe_value(self.trades.clone(), symbol.clone(), &[]);
        if (stored == Value::Null) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "tradesLimit", &[Value::Int(1000)]);
            stored = ArrayCache::new(limit);
            if let Value::Dict(__d) = &mut self.trades { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&symbol), stored.clone()); }
        }
        let mut data: Value = (match __pro_message.get("data").cloned() { Some(__v) if matches!(__v, Value::Arr(_)) => __v, _ => Value::from(vec![]) });
        let mut parsedTrades: Value = self.parse_trades(data, &[market]);
        {
                        let mut j: Value = Value::Int(0);
            let mut __for_first_372: bool = true;
            while { if !__for_first_372 { j = (match (&(j), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_372 = false; j.as_f64().unwrap_or(f64::NAN) < ((parsedTrades.len() as i64) as f64) } {
            stored.append(parsedTrades.as_array().and_then(|__arr| match &j { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null));
        }
        }
        let mut messageHash: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", channel, Value::Str(":".into())).into()), marketId).into());
        client.resolve(&[stored.clone(), messageHash]);
        client.resolve(&[stored, channel]);
}

/*
 * @method
 * @name hollaex#watchMyTrades
 * @description watches information on multiple trades made by the user
 * @see https://apidocs.hollaex.com/#sending-receiving-messages
 * @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 (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut messageHash: Value = Value::Str("usertrade".into());
        let mut market: Value = Value::Null;
        if (symbol != Value::Null) {
            market = self.market(symbol.clone());
            symbol = market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
            messageHash = Value::Str(format!("{}{}", messageHash, Value::Str(format!("{}{}", Value::Str(":".into()), market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null)).into())).into());
        }
        let mut trades: Value = self.watch_private(messageHash, &[params]).await;
        if is_true(&self.newUpdates) {
            limit = trades.get_limit(symbol.clone(), limit.clone());
        }
        return self.filter_by_symbol_since_limit(trades, &[symbol, since, limit, Value::Bool(true)]);

    Value::Null
}

    pub fn handle_my_trades(&mut self, mut client: Value, mut message: Value, optional_args: &[Value]) {
        let mut subscription = get_arg(optional_args, 0, Value::Null);
        let __message_empty = indexmap::IndexMap::new();
        let message = message.as_map().unwrap_or(&__message_empty);
        //
        // {
        //     "topic":"usertrade",
        //     "action":"insert",
        //     "user_id":"103",
        //     "symbol":"xht-usdt",
        //     "data":[
        //        {
        //           "size":1,
        //           "side":"buy",
        //           "price":0.24,
        //           "symbol":"xht-usdt",
        //           "timestamp":"2022-05-13T09:30:15.014Z",
        //           "order_id":"6065a66e-e9a4-44a3-9726-4f8fa54b6bb6",
        //           "fee":0.001,
        //           "fee_coin":"xht",
        //           "is_same":true
        //        }
        //     ],
        //     "time":1652434215
        // }
        //
        let mut channel: Value = (match message.get("topic") { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s.clone()), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut rawTrades: Value = (match message.get("data") { Some(__v) if !matches!(__v, Value::Null) && !matches!(__v, Value::Str(__s) if __s.is_empty()) => __v.clone(), _ => Value::Null });
        // usually the first message is an empty array
        // when the user does not have any trades yet
        let mut dataLength: Value = get_array_length(&rawTrades);
        if is_equal(&dataLength, &Value::Int(0)) {
            return;
        }
        if (self.myTrades.clone() == Value::Null) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "tradesLimit", &[Value::Int(1000)]);
            self.myTrades = ArrayCache::new(limit);
        }
        let mut stored: Value = self.myTrades.clone();
        let mut marketIds: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        });
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_373: bool = true;
            while { if !__for_first_373 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_373 = false; i.as_f64().unwrap_or(f64::NAN) < get_array_length(&rawTrades).as_f64().unwrap_or(f64::NAN) } {
            let mut trade: Value = get_value(&rawTrades, &i);
            let mut trade: Value = get_value(&rawTrades, &i);
            let mut parsed: Value = self.parse_trade(trade.clone(), &[]);
            stored.append(parsed);
            let mut symbol: Value = crate::value::get_value_k(&trade, "symbol");
            let mut market: Value = self.market(symbol);
            let mut marketId: Value = market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null);
            if (marketId != Value::Null) {
                if let Value::Dict(__d) = &mut marketIds { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&marketId), Value::Bool(true)); }
            }
        }
        }
        // non-symbol specific
        client.resolve(&[self.myTrades.clone(), channel.clone()]);
        let mut keys: Value = object_keys(&marketIds);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_374: bool = true;
            while { if !__for_first_374 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_374 = false; i.as_f64().unwrap_or(f64::NAN) < ((keys.len() as i64) as f64) } {
            let mut marketId: Value = keys.as_array().and_then(|__arr| match &i { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null);
            let mut messageHash: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", channel, Value::Str(":".into())).into()), marketId).into());
            client.resolve(&[self.myTrades.clone(), messageHash]);
        }
        }
}

/*
 * @method
 * @name hollaex#watchOrders
 * @description watches information on multiple orders made by the user
 * @see https://apidocs.hollaex.com/#sending-receiving-messages
 * @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 (self.markets.clone() == Value::Null) {
            self.load_markets(&[]).await;
        }
        let mut messageHash: Value = Value::Str("order".into());
        let mut market: Value = Value::Null;
        if (symbol != Value::Null) {
            market = self.market(symbol.clone());
            symbol = market.as_map().and_then(|__m| __m.get("symbol")).cloned().unwrap_or(Value::Null);
            messageHash = Value::Str(format!("{}{}", messageHash, Value::Str(format!("{}{}", Value::Str(":".into()), market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null)).into())).into());
        }
        let mut orders: Value = self.watch_private(messageHash, &[params]).await;
        if is_true(&self.newUpdates) {
            limit = orders.get_limit(symbol.clone(), limit.clone());
        }
        return self.filter_by_symbol_since_limit(orders, &[symbol, since, limit, Value::Bool(true)]);

    Value::Null
}

    pub fn handle_order(&mut self, mut client: Value, mut message: Value, optional_args: &[Value]) {
        let mut subscription = get_arg(optional_args, 0, Value::Null);
        let __message_empty = indexmap::IndexMap::new();
        let message = message.as_map().unwrap_or(&__message_empty);
        //
        //     {
        //         "topic": "order",
        //         "action": "insert",
        //         "user_id": 155328,
        //         "symbol": "ltc-usdt",
        //         "data": {
        //             "symbol": "ltc-usdt",
        //             "side": "buy",
        //             "size": 0.05,
        //             "type": "market",
        //             "price": 0,
        //             "fee_structure": { maker: 0.1, taker: 0.1 },
        //             "fee_coin": "ltc",
        //             "id": "ce38fd48-b336-400b-812b-60c636454231",
        //             "created_by": 155328,
        //             "filled": 0.05,
        //             "method": "market",
        //             "created_at": "2022-04-11T14:09:00.760Z",
        //             "updated_at": "2022-04-11T14:09:00.760Z",
        //             "status": "filled"
        //         },
        //         "time": 1649686140
        //     }
        //
        //    {
        //        "topic":"order",
        //        "action":"partial",
        //        "user_id":155328,
        //        "data":[
        //           {
        //              "created_at":"2022-05-13T08:19:07.694Z",
        //              "fee":0,
        //              "meta":{
        //
        //              },
        //              "symbol":"ltc-usdt",
        //              "side":"buy",
        //              "size":0.1,
        //              "type":"limit",
        //              "price":55,
        //              "fee_structure":{
        //                 "maker":0.1,
        //                 "taker":0.1
        //              },
        //              "fee_coin":"ltc",
        //              "id":"d5e77182-ad4c-4ac9-8ce4-a97f9b43e33c",
        //              "created_by":155328,
        //              "filled":0,
        //              "status":"new",
        //              "updated_at":"2022-05-13T08:19:07.694Z",
        //              "stop":null
        //           }
        //        ],
        //        "time":1652430035
        //       }
        //
        let mut channel: Value = (match message.get("topic") { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s.clone()), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut data: Value = (match message.get("data") { Some(__v) if !matches!(__v, Value::Null) && !matches!(__v, Value::Str(__s) if __s.is_empty()) => __v.clone(), _ => Value::Map({
    let mut m = indexmap::IndexMap::new();
    m
}) });
        // usually the first message is an empty array
        let mut dataLength: Value = get_array_length(&data);
        if is_equal(&dataLength, &Value::Int(0)) {
            return;
        }
        if (self.orders.clone() == Value::Null) {
            let mut limit: Value = self.safe_integer_k(self.options.clone(), "ordersLimit", &[Value::Int(1000)]);
            self.orders = ArrayCacheBySymbolById::new(limit);
        }
        let mut stored: Value = self.orders.clone();
        let mut rawOrders: Value = Value::Null;
        if !(matches!(&data, Value::Arr(_))) {
            rawOrders = Value::from(vec![data.clone()]);
        }  else {
            rawOrders = data;
        }
        let mut marketIds: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
            m
        });
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_375: bool = true;
            while { if !__for_first_375 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_375 = false; i.as_f64().unwrap_or(f64::NAN) < ((rawOrders.len() as i64) as f64) } {
            let mut order: Value = rawOrders.as_array().and_then(|__arr| match &i { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null);
            let mut parsed: Value = self.parse_order(order.clone(), &[]);
            stored.append(parsed);
            let mut symbol: Value = crate::value::get_value_k(&order, "symbol");
            let mut market: Value = self.market(symbol);
            let mut marketId: Value = market.as_map().and_then(|__m| __m.get("id")).cloned().unwrap_or(Value::Null);
            if (marketId != Value::Null) {
                if let Value::Dict(__d) = &mut marketIds { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&marketId), Value::Bool(true)); }
            }
        }
        }
        // non-symbol specific
        client.resolve(&[self.orders.clone(), channel.clone()]);
        let mut keys: Value = object_keys(&marketIds);
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_376: bool = true;
            while { if !__for_first_376 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_376 = false; i.as_f64().unwrap_or(f64::NAN) < ((keys.len() as i64) as f64) } {
            let mut marketId: Value = keys.as_array().and_then(|__arr| match &i { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null);
            let mut messageHash: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", channel, Value::Str(":".into())).into()), marketId).into());
            client.resolve(&[self.orders.clone(), messageHash]);
        }
        }
}

/*
 * @method
 * @name hollaex#watchBalance
 * @description watch balance and get the amount of funds available for trading or funds locked in orders
 * @see https://apidocs.hollaex.com/#sending-receiving-messages
 * @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("wallet".into());
        return self.watch_private(messageHash, &[params]).await;

    Value::Null
}

    pub fn handle_balance(&mut self, mut client: Value, mut message: Value) {
        let __pro_message_arc: std::sync::Arc<indexmap::IndexMap<String, Value>> = (match &message { Value::Dict(__d) => __d.clone(), _ => std::sync::Arc::new(indexmap::IndexMap::new()) });
        let __pro_message: &indexmap::IndexMap<String, Value> = &__pro_message_arc;
        //
        //     {
        //         "topic": "wallet",
        //         "action": "partial",
        //         "user_id": 155328,
        //         "data": {
        //             "eth_balance": 0,
        //             "eth_available": 0,
        //             "usdt_balance": 18.94344188,
        //             "usdt_available": 18.94344188,
        //             "ltc_balance": 0.00005,
        //             "ltc_available": 0.00005,
        //         },
        //         "time": 1649687396
        //     }
        //
        let mut messageHash: Value = (match __pro_message.get("topic").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut data: Value = (match __pro_message.get("data").cloned() { Some(Value::Str(__s)) if __s.is_empty() => Value::Null, Some(__v) => __v, None => Value::Null });
        let mut keys: Value = object_keys(&data);
        let mut timestamp: Value = self.safe_timestamp_k(message, "time", &[]);
        if let Value::Dict(__d) = &mut self.balance { std::sync::Arc::make_mut(__d).insert("info".into(), data.clone()); }
        if let Value::Dict(__d) = &mut self.balance { std::sync::Arc::make_mut(__d).insert("timestamp".into(), timestamp.clone()); }
        { let __be_tmp = self.iso8601(timestamp); if let Value::Dict(__d) = &mut self.balance { std::sync::Arc::make_mut(__d).insert("datetime".into(), __be_tmp); } }
        {
                        let mut i: Value = Value::Int(0);
            let mut __for_first_377: bool = true;
            while { if !__for_first_377 { i = (match (&(i), &(Value::Int(1))) { (Value::Int(x), Value::Int(y)) => Value::Int(x + y), (Value::Int(x), Value::Float(y)) => Value::Float(*x as f64 + *y), (Value::Float(x), Value::Int(y)) => Value::Float(*x + *y as f64), (Value::Float(x), Value::Float(y)) => Value::Float(x + y), _ => Value::Null }); } __for_first_377 = false; i.as_f64().unwrap_or(f64::NAN) < ((keys.len() as i64) as f64) } {
            let mut key: Value = keys.as_array().and_then(|__arr| match &i { Value::Int(__n) => __arr.get(*__n as usize), Value::Str(__s) => __s.parse::<usize>().ok().and_then(|__n| __arr.get(__n)), _ => None }).cloned().unwrap_or(Value::Null);
            let mut parts: Value = split(&key, &Value::Str("_".into()));
            let mut currencyId: Value = self.safe_string(parts.clone(), Value::Int(0), &[]);
            let mut code: Value = self.safe_currency_code(currencyId, &[]);
            let mut account: Value = self.account();
            if (code != Value::Null) && (in_op(&self.balance, &code)) {
                account = get_value(&self.balance, &code);
            }
            let mut second: Option<String> = self.safe_string(parts, Value::Int(1), &[]).as_str().map(str::to_owned);
            let mut freeOrTotal: Value = (if (second.as_deref() == Some("available")) { Value::Str("free".into()) } else { Value::Str("total".into()) });
            add_element_to_object(&mut account, &freeOrTotal, self.safe_string(data.clone(), key, &[]));
            if (code != Value::Null) {
                if let Value::Dict(__d) = &mut self.balance { std::sync::Arc::make_mut(__d).insert(crate::runtime::stringify_param(&code), account); }
            }
        }
        }
        { let __t = self.safe_balance(self.balance.clone()); self.balance = __t; }
        client.resolve(&[self.balance.clone(), messageHash]);
}

    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 = self.urls.as_map().and_then(|__m| __m.get("api")).cloned().unwrap_or(Value::Null).as_map().and_then(|__m| __m.get("ws")).cloned().unwrap_or(Value::Null);
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("op".to_string(), Value::Str("subscribe".into()));
                m.insert("args".to_string(), Value::from(vec![messageHash.clone()]));
            m
        });
        let mut message: Value = self.extend(request, &[params]);
        return self.watch(url, messageHash.clone(), &[message, messageHash.clone()]).await;

    Value::Null
}

    pub async fn watch_private(&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.check_required_credentials(&[]);
        let mut expires: Value = self.safe_string_k(self.options.clone(), "ws-expires", &[]);
        if (expires == Value::Null) {
            let mut timeout: Value = (match &to_string_val(&((match ((self.timeout.clone()).as_f64(), (Value::Int(1000)).as_f64()) { (Some(x), Some(y)) if y != 0.0 => Value::Float(x / y), _ => Value::Null }))) { Value::Str(__parse_s) => __parse_s.trim().parse::<i64>().map(Value::Int).unwrap_or(Value::Null), Value::Int(__parse_n) => Value::Int(*__parse_n), Value::Float(__parse_f) => Value::Int(*__parse_f as i64), _ => Value::Null });
            expires = self.sum(&[self.seconds(), timeout]);
            if (expires == Value::Null) {
                panic!("{}", crate::exchange_errors::arguments_required(format!("{}{}", self.id.clone(), Value::Str(" watchPrivate() expires is required".into()))));
            }
            expires = to_string_val(&expires);
            // we need to memoize these values to avoid generating a new url on each method execution
            // that would trigger a new connection on each received message
            if let Value::Dict(__d) = &mut self.options { std::sync::Arc::make_mut(__d).insert("ws-expires".into(), expires.clone()); }
        }
        let mut url: Value = self.urls.as_map().and_then(|__m| __m.get("api")).cloned().unwrap_or(Value::Null).as_map().and_then(|__m| __m.get("ws")).cloned().unwrap_or(Value::Null);
        let mut auth: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", Value::Str("CONNECT".into()), Value::Str("/stream".into())).into()), expires).into());
        let mut signature: Value = self.hmac(self.encode(auth), self.encode(self.secret.clone()), Value::Str("sha256".into()), &[]);
        let mut authParams: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("api-key".to_string(), self.apiKey.clone());
                m.insert("api-signature".to_string(), signature);
                m.insert("api-expires".to_string(), expires);
            m
        });
        let mut signedUrl: Value = Value::Str(format!("{}{}", add(&url, &Value::Str("?".into())), self.urlencode(authParams, &[])).into());
        let mut request: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("op".to_string(), Value::Str("subscribe".into()));
                m.insert("args".to_string(), Value::from(vec![messageHash.clone()]));
            m
        });
        let mut message: Value = self.extend(request, &[params]);
        return self.watch(signedUrl, messageHash.clone(), &[message, messageHash.clone()]).await;

    Value::Null
}

    pub fn handle_error_message(&self, mut client: Value, mut message: Value) -> Value {
        //
        //     { error: "Bearer or HMAC authentication required" }
        //     { error: "Error: wrong input" }
        //
        let mut error: Value = self.safe_integer_k(message.clone(), "error", &[]);
        let _try_result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| {
            if (error != Value::Null) {
                let mut feedback: Value = Value::Str(format!("{}{}", Value::Str(format!("{}{}", self.id.clone(), Value::Str(" ".into())).into()), json_stringify(&message)).into());
                self.throw_exactly_matched_exception(crate::value::get_value_k(&self.exceptions.as_map().and_then(|__m| __m.get("ws")).cloned().unwrap_or(Value::Null), "exact"), error.clone(), feedback.clone());
            }
         #[allow(unreachable_code)] { Value::Null }}));
if let Err(_try_err) = _try_result { let e: Value = panic_to_value(_try_err);
            if is_instance(&e, &Value::Str("AuthenticationError".into())) {
                return Value::Bool(false);
            }
        }
        return Value::Bool(true);

    Value::Null
}

    pub fn handle_message(&mut self, mut client: Value, mut message: Value) {
        let __pro_message_arc: std::sync::Arc<indexmap::IndexMap<String, Value>> = (match &message { Value::Dict(__d) => __d.clone(), _ => std::sync::Arc::new(indexmap::IndexMap::new()) });
        let __pro_message: &indexmap::IndexMap<String, Value> = &__pro_message_arc;
        //
        // pong
        //
        //     { message: "pong" }
        //
        // trade
        //
        //     {
        //         "topic": "trade",
        //         "action": "partial",
        //         "symbol": "btc-usdt",
        //         "data": [
        //             {
        //                 "size": 0.05145,
        //                 "price": 41977.9,
        //                 "side": "buy",
        //                 "timestamp": "2022-04-11T09:40:10.881Z"
        //             },
        //         ]
        //     }
        //
        // orderbook
        //
        //     {
        //         "topic": "orderbook",
        //         "action": "partial",
        //         "symbol": "ltc-usdt",
        //         "data": {
        //             "bids": [
        //                 [104.29, 5.2264],
        //                 [103.86,1.3629],
        //                 [101.82,0.5942]
        //             ],
        //             "asks": [
        //                 [104.81,9.5531],
        //                 [105.54,0.6416],
        //                 [106.18,1.4141],
        //             ],
        //             "timestamp": "2022-04-11T10:37:01.227Z"
        //         },
        //         "time": 1649673421
        //     }
        //
        // order
        //
        //     {
        //         "topic": "order",
        //         "action": "insert",
        //         "user_id": 155328,
        //         "symbol": "ltc-usdt",
        //         "data": {
        //             "symbol": "ltc-usdt",
        //             "side": "buy",
        //             "size": 0.05,
        //             "type": "market",
        //             "price": 0,
        //             "fee_structure": { maker: 0.1, taker: 0.1 },
        //             "fee_coin": "ltc",
        //             "id": "ce38fd48-b336-400b-812b-60c636454231",
        //             "created_by": 155328,
        //             "filled": 0.05,
        //             "method": "market",
        //             "created_at": "2022-04-11T14:09:00.760Z",
        //             "updated_at": "2022-04-11T14:09:00.760Z",
        //             "status": "filled"
        //         },
        //         "time": 1649686140
        //     }
        //
        // balance
        //
        //     {
        //         "topic": "wallet",
        //         "action": "partial",
        //         "user_id": 155328,
        //         "data": {
        //             "eth_balance": 0,
        //             "eth_available": 0,
        //             "usdt_balance": 18.94344188,
        //             "usdt_available": 18.94344188,
        //             "ltc_balance": 0.00005,
        //             "ltc_available": 0.00005,
        //         }
        //     }
        //
        if (self.handle_error_message(client.clone(), message.clone()).as_bool() != Some(true)) {
            return;
        }
        let mut content: Option<String> = (match __pro_message.get("message").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null }).as_str().map(str::to_owned);
        if (content.as_deref() == Some("pong")) {
            self.handle_pong(client.clone(), message.clone());
            return;
        }
        let mut methods: Value = Value::Map({
            let mut m = indexmap::IndexMap::new();
                m.insert("trade".to_string(), Value::Str("handle_trades".into()).clone());
                m.insert("orderbook".to_string(), Value::Str("handle_order_book".into()).clone());
                m.insert("order".to_string(), Value::Str("handle_order".into()).clone());
                m.insert("wallet".to_string(), Value::Str("handle_balance".into()).clone());
                m.insert("usertrade".to_string(), Value::Str("handle_my_trades".into()).clone());
            m
        });
        let mut topic: Value = (match __pro_message.get("topic").cloned() { Some(Value::Str(__s)) if !__s.is_empty() => Value::Str(__s), Some(Value::Int(__n)) => Value::Str(__n.to_string().into()), Some(Value::Float(__f)) => Value::Str(__f.to_string().into()), _ => Value::Null });
        let mut method: Value = self.safe_value(methods, topic, &[]);
        if (method != Value::Null) {
            self.dispatch_ws_handler(&method, &[client, message.clone()]);
        }
}

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

    Value::Null
}

    pub fn handle_pong(&self, mut client: Value, mut message: Value) -> Value {
        crate::set_value(&mut client, &Value::Str("lastPong".into()), self.milliseconds());
        return message;

    Value::Null
}

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

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