gocryptotrader/exchanges/bybit/bybit_wrapper.go

package bybit

import (
	"context"
	"fmt"
	"sort"
	"strconv"
	"strings"
	"sync"
	"time"

	"github.com/thrasher-corp/gocryptotrader/common"
	"github.com/thrasher-corp/gocryptotrader/config"
	"github.com/thrasher-corp/gocryptotrader/currency"
	exchange "github.com/thrasher-corp/gocryptotrader/exchanges"
	"github.com/thrasher-corp/gocryptotrader/exchanges/account"
	"github.com/thrasher-corp/gocryptotrader/exchanges/asset"
	"github.com/thrasher-corp/gocryptotrader/exchanges/deposit"
	"github.com/thrasher-corp/gocryptotrader/exchanges/kline"
	"github.com/thrasher-corp/gocryptotrader/exchanges/order"
	"github.com/thrasher-corp/gocryptotrader/exchanges/orderbook"
	"github.com/thrasher-corp/gocryptotrader/exchanges/protocol"
	"github.com/thrasher-corp/gocryptotrader/exchanges/request"
	"github.com/thrasher-corp/gocryptotrader/exchanges/stream"
	"github.com/thrasher-corp/gocryptotrader/exchanges/stream/buffer"
	"github.com/thrasher-corp/gocryptotrader/exchanges/ticker"
	"github.com/thrasher-corp/gocryptotrader/exchanges/trade"
	"github.com/thrasher-corp/gocryptotrader/log"
	"github.com/thrasher-corp/gocryptotrader/portfolio/withdraw"
)

// GetDefaultConfig returns a default exchange config
func (by *Bybit) GetDefaultConfig(ctx context.Context) (*config.Exchange, error) {
	by.SetDefaults()
	exchCfg := new(config.Exchange)
	exchCfg.Name = by.Name
	exchCfg.HTTPTimeout = exchange.DefaultHTTPTimeout
	exchCfg.BaseCurrencies = by.BaseCurrencies

	err := by.SetupDefaults(exchCfg)
	if err != nil {
		return nil, err
	}

	if by.Features.Supports.RESTCapabilities.AutoPairUpdates {
		err := by.UpdateTradablePairs(ctx, true)
		if err != nil {
			return nil, err
		}
	}
	return exchCfg, nil
}

// SetDefaults sets the basic defaults for Bybit
func (by *Bybit) SetDefaults() {
	by.Name = "Bybit"
	by.Enabled = true
	by.Verbose = true
	by.API.CredentialsValidator.RequiresKey = true
	by.API.CredentialsValidator.RequiresSecret = true

	requestFmt := &currency.PairFormat{Uppercase: true}

	configFmt := &currency.PairFormat{Delimiter: currency.DashDelimiter, Uppercase: true}
	err := by.SetGlobalPairsManager(requestFmt, configFmt, asset.Spot, asset.CoinMarginedFutures, asset.USDTMarginedFutures, asset.Futures, asset.USDCMarginedFutures)
	if err != nil {
		log.Errorln(log.ExchangeSys, err)
	}

	err = by.DisableAssetWebsocketSupport(asset.CoinMarginedFutures)
	if err != nil {
		log.Errorln(log.ExchangeSys, err)
	}

	err = by.DisableAssetWebsocketSupport(asset.USDTMarginedFutures)
	if err != nil {
		log.Errorln(log.ExchangeSys, err)
	}

	err = by.DisableAssetWebsocketSupport(asset.Futures)
	if err != nil {
		log.Errorln(log.ExchangeSys, err)
	}

	err = by.DisableAssetWebsocketSupport(asset.USDCMarginedFutures)
	if err != nil {
		log.Errorln(log.ExchangeSys, err)
	}
	by.Features = exchange.Features{
		Supports: exchange.FeaturesSupported{
			REST:      true,
			Websocket: true,
			RESTCapabilities: protocol.Features{
				TickerFetching:        true,
				TradeFetching:         true,
				KlineFetching:         true,
				OrderbookFetching:     true,
				AutoPairUpdates:       true,
				AccountInfo:           true,
				GetOrder:              true,
				GetOrders:             true,
				CancelOrders:          true,
				CancelOrder:           true,
				SubmitOrder:           true,
				DepositHistory:        true,
				WithdrawalHistory:     true,
				UserTradeHistory:      true,
				CryptoDeposit:         true,
				CryptoWithdrawal:      true,
				TradeFee:              true,
				FiatDepositFee:        true,
				FiatWithdrawalFee:     true,
				CryptoDepositFee:      true,
				ModifyOrder:           true,
				MultiChainDeposits:    true,
				MultiChainWithdrawals: true,
			},
			WebsocketCapabilities: protocol.Features{
				TradeFetching:          true,
				TickerFetching:         true,
				KlineFetching:          true,
				OrderbookFetching:      true,
				AuthenticatedEndpoints: true,
				AccountInfo:            true,
				GetOrders:              true,
				Subscribe:              true,
				Unsubscribe:            true,
			},
			WithdrawPermissions: exchange.AutoWithdrawCrypto |
				exchange.AutoWithdrawFiat,
			Kline: kline.ExchangeCapabilitiesSupported{
				Intervals: true,
			},
		},
		Enabled: exchange.FeaturesEnabled{
			AutoPairUpdates: true,
			Kline: kline.ExchangeCapabilitiesEnabled{
				Intervals: kline.DeployExchangeIntervals(
					kline.IntervalCapacity{Interval: kline.OneMin},
					kline.IntervalCapacity{Interval: kline.ThreeMin},
					kline.IntervalCapacity{Interval: kline.FiveMin},
					kline.IntervalCapacity{Interval: kline.FifteenMin},
					kline.IntervalCapacity{Interval: kline.ThirtyMin},
					kline.IntervalCapacity{Interval: kline.OneHour},
					kline.IntervalCapacity{Interval: kline.TwoHour},
					kline.IntervalCapacity{Interval: kline.FourHour},
					kline.IntervalCapacity{Interval: kline.SixHour},
					kline.IntervalCapacity{Interval: kline.TwelveHour},
					kline.IntervalCapacity{Interval: kline.OneDay},
					kline.IntervalCapacity{Interval: kline.OneWeek},
					kline.IntervalCapacity{Interval: kline.OneMonth},
				),
				GlobalResultLimit: 200,
			},
		},
	}

	by.Requester, err = request.New(by.Name,
		common.NewHTTPClientWithTimeout(exchange.DefaultHTTPTimeout),
		request.WithLimiter(SetRateLimit()))
	if err != nil {
		log.Errorln(log.ExchangeSys, err)
	}
	by.API.Endpoints = by.NewEndpoints()
	err = by.API.Endpoints.SetDefaultEndpoints(map[exchange.URL]string{
		exchange.RestSpot:         bybitAPIURL,
		exchange.RestCoinMargined: bybitAPIURL,
		exchange.RestUSDTMargined: bybitAPIURL,
		exchange.RestFutures:      bybitAPIURL,
		exchange.RestUSDCMargined: bybitAPIURL,
		exchange.WebsocketSpot:    bybitWSBaseURL + wsSpotPublicTopicV2,
	})
	if err != nil {
		log.Errorln(log.ExchangeSys, err)
	}

	by.Websocket = stream.New()
	by.WebsocketResponseMaxLimit = exchange.DefaultWebsocketResponseMaxLimit
	by.WebsocketResponseCheckTimeout = exchange.DefaultWebsocketResponseCheckTimeout
	by.WebsocketOrderbookBufferLimit = exchange.DefaultWebsocketOrderbookBufferLimit
}

// Setup takes in the supplied exchange configuration details and sets params
func (by *Bybit) Setup(exch *config.Exchange) error {
	err := exch.Validate()
	if err != nil {
		return err
	}

	if !exch.Enabled {
		by.SetEnabled(false)
		return nil
	}

	err = by.SetupDefaults(exch)
	if err != nil {
		return err
	}

	wsRunningEndpoint, err := by.API.Endpoints.GetURL(exchange.WebsocketSpot)
	if err != nil {
		return err
	}

	err = by.Websocket.Setup(
		&stream.WebsocketSetup{
			ExchangeConfig:         exch,
			DefaultURL:             bybitWSBaseURL + wsSpotPublicTopicV2,
			RunningURL:             wsRunningEndpoint,
			RunningURLAuth:         bybitWSBaseURL + wsSpotPrivate,
			Connector:              by.WsConnect,
			Subscriber:             by.Subscribe,
			Unsubscriber:           by.Unsubscribe,
			GenerateSubscriptions:  by.GenerateDefaultSubscriptions,
			ConnectionMonitorDelay: exch.ConnectionMonitorDelay,
			Features:               &by.Features.Supports.WebsocketCapabilities,
			OrderbookBufferConfig: buffer.Config{
				SortBuffer:            true,
				SortBufferByUpdateIDs: true,
			},
			TradeFeed: by.Features.Enabled.TradeFeed,
		})
	if err != nil {
		return err
	}

	err = by.Websocket.SetupNewConnection(stream.ConnectionSetup{
		URL:                  by.Websocket.GetWebsocketURL(),
		ResponseCheckTimeout: exch.WebsocketResponseCheckTimeout,
		ResponseMaxLimit:     exch.WebsocketResponseMaxLimit,
	})
	if err != nil {
		return err
	}

	return by.Websocket.SetupNewConnection(stream.ConnectionSetup{
		URL:                  bybitWSBaseURL + wsSpotPrivate,
		ResponseCheckTimeout: exch.WebsocketResponseCheckTimeout,
		ResponseMaxLimit:     exch.WebsocketResponseMaxLimit,
		Authenticated:        true,
	})
}

// AuthenticateWebsocket sends an authentication message to the websocket
func (by *Bybit) AuthenticateWebsocket(ctx context.Context) error {
	return by.WsAuth(ctx)
}

// Start starts the Bybit go routine
func (by *Bybit) Start(ctx context.Context, wg *sync.WaitGroup) error {
	if wg == nil {
		return fmt.Errorf("%T %w", wg, common.ErrNilPointer)
	}
	wg.Add(1)
	go func() {
		by.Run(ctx)
		wg.Done()
	}()
	return nil
}

// Run implements the Bybit wrapper
func (by *Bybit) Run(ctx context.Context) {
	if by.Verbose {
		log.Debugf(log.ExchangeSys,
			"%s Websocket: %s.",
			by.Name,
			common.IsEnabled(by.Websocket.IsEnabled()))
		by.PrintEnabledPairs()
	}

	if !by.GetEnabledFeatures().AutoPairUpdates {
		return
	}

	err := by.UpdateTradablePairs(ctx, false)
	if err != nil {
		log.Errorf(log.ExchangeSys,
			"%s failed to update tradable pairs. Err: %s",
			by.Name,
			err)
	}
}

// FetchTradablePairs returns a list of the exchanges tradable pairs
func (by *Bybit) FetchTradablePairs(ctx context.Context, a asset.Item) (currency.Pairs, error) {
	if !by.SupportsAsset(a) {
		return nil, fmt.Errorf("asset type of %s is not supported by %s", a, by.Name)
	}

	var pair currency.Pair
	switch a {
	case asset.Spot:
		allPairs, err := by.GetAllSpotPairs(ctx)
		if err != nil {
			return nil, err
		}
		pairs := make([]currency.Pair, len(allPairs))
		for x := range allPairs {
			pair, err = currency.NewPairFromStrings(allPairs[x].BaseCurrency,
				allPairs[x].QuoteCurrency)
			if err != nil {
				return nil, err
			}
			pairs[x] = pair
		}
		return pairs, nil
	case asset.CoinMarginedFutures:
		allPairs, err := by.GetSymbolsInfo(ctx)
		if err != nil {
			return nil, err
		}
		pairs := make([]currency.Pair, 0, len(allPairs))
		for x := range allPairs {
			if allPairs[x].Status != "Trading" || allPairs[x].QuoteCurrency != "USD" {
				continue
			}

			contractSplit := strings.Split(allPairs[x].Name, allPairs[x].BaseCurrency)
			if len(contractSplit) != 2 {
				log.Warnf(log.ExchangeSys, "%s base currency %s cannot split contract name %s cannot add to tradable pairs",
					by.Name,
					allPairs[x].BaseCurrency,
					allPairs[x].Name)
				continue
			}

			pair, err = currency.NewPairFromStrings(allPairs[x].BaseCurrency,
				contractSplit[1])
			if err != nil {
				return nil, err
			}
			pairs = append(pairs, pair)
		}
		return pairs, nil
	case asset.USDTMarginedFutures:
		allPairs, err := by.GetSymbolsInfo(ctx)
		if err != nil {
			return nil, err
		}
		pairs := make([]currency.Pair, 0, len(allPairs))
		for x := range allPairs {
			if allPairs[x].Status != "Trading" || allPairs[x].QuoteCurrency != "USDT" {
				continue
			}

			pair, err = currency.NewPairFromStrings(allPairs[x].BaseCurrency,
				allPairs[x].QuoteCurrency)
			if err != nil {
				return nil, err
			}
			pairs = append(pairs, pair)
		}
		return pairs, nil
	case asset.Futures:
		allPairs, err := by.GetSymbolsInfo(ctx)
		if err != nil {
			return nil, err
		}
		pairs := make([]currency.Pair, 0, len(allPairs))
		for x := range allPairs {
			if allPairs[x].Status != "Trading" {
				continue
			}

			symbol := allPairs[x].BaseCurrency + allPairs[x].QuoteCurrency
			filter := strings.Split(allPairs[x].Name, symbol)
			if len(filter) != 2 || filter[1] == "" {
				continue
			}

			pair, err = currency.NewPairFromStrings(symbol, filter[1])
			if err != nil {
				return nil, err
			}
			pairs = append(pairs, pair)
		}
		return pairs, nil
	case asset.USDCMarginedFutures:
		allPairs, err := by.GetUSDCContracts(ctx, currency.EMPTYPAIR, "", 0)
		if err != nil {
			return nil, err
		}
		pairs := make([]currency.Pair, len(allPairs))
		for x := range allPairs {
			pair, err = currency.NewPairFromStrings(allPairs[x].BaseCoin, "PERP")
			if err != nil {
				return nil, err
			}
			pairs[x] = pair
		}
		return pairs, nil
	}
	return nil, nil
}

// UpdateTradablePairs updates the exchanges available pairs and stores
// them in the exchanges config
func (by *Bybit) UpdateTradablePairs(ctx context.Context, forceUpdate bool) error {
	assetTypes := by.GetAssetTypes(false)
	for i := range assetTypes {
		pairs, err := by.FetchTradablePairs(ctx, assetTypes[i])
		if err != nil {
			return err
		}
		err = by.UpdatePairs(pairs, assetTypes[i], false, forceUpdate)
		if err != nil {
			return err
		}
	}
	return nil
}

// UpdateTickers updates the ticker for all currency pairs of a given asset type
func (by *Bybit) UpdateTickers(ctx context.Context, assetType asset.Item) error {
	allPairs, err := by.GetEnabledPairs(assetType)
	if err != nil {
		return err
	}
	switch assetType {
	case asset.Spot:
		tick, err := by.Get24HrsChange(ctx, "")
		if err != nil {
			return err
		}
		for p := range allPairs {
			formattedPair, err := by.FormatExchangeCurrency(allPairs[p], assetType)
			if err != nil {
				return err
			}

			for y := range tick {
				if tick[y].Symbol != formattedPair.String() {
					continue
				}

				cp, err := by.extractCurrencyPair(tick[y].Symbol, assetType)
				if err != nil {
					return err
				}
				err = ticker.ProcessTicker(&ticker.Price{
					Last:         tick[y].LastPrice,
					High:         tick[y].HighPrice,
					Low:          tick[y].LowPrice,
					Bid:          tick[y].BestBidPrice,
					Ask:          tick[y].BestAskPrice,
					Volume:       tick[y].Volume,
					QuoteVolume:  tick[y].QuoteVolume,
					Open:         tick[y].OpenPrice,
					Pair:         cp,
					LastUpdated:  tick[y].Time,
					ExchangeName: by.Name,
					AssetType:    assetType})
				if err != nil {
					return err
				}
			}
		}

	case asset.CoinMarginedFutures, asset.USDTMarginedFutures, asset.Futures:
		tick, err := by.GetFuturesSymbolPriceTicker(ctx, currency.Pair{})
		if err != nil {
			return err
		}

		for p := range allPairs {
			formattedPair, err := by.FormatExchangeCurrency(allPairs[p], assetType)
			if err != nil {
				return err
			}

			for y := range tick {
				if tick[y].Symbol != formattedPair.String() {
					continue
				}
				cp, err := by.extractCurrencyPair(tick[y].Symbol, assetType)
				if err != nil {
					return err
				}
				err = ticker.ProcessTicker(&ticker.Price{
					Last:         tick[y].LastPrice,
					High:         tick[y].HighPrice24h,
					Low:          tick[y].LowPrice24h,
					Bid:          tick[y].BidPrice,
					Ask:          tick[y].AskPrice,
					Volume:       tick[y].Volume24h,
					Open:         tick[y].OpenValue.Float64(),
					Pair:         cp,
					ExchangeName: by.Name,
					AssetType:    assetType})
				if err != nil {
					return err
				}
			}
		}

	case asset.USDCMarginedFutures:
		for p := range allPairs {
			formattedPair, err := by.FormatExchangeCurrency(allPairs[p], assetType)
			if err != nil {
				return err
			}

			tick, err := by.GetUSDCSymbols(ctx, formattedPair)
			if err != nil {
				return err
			}

			cp, err := by.extractCurrencyPair(tick.Symbol, assetType)
			if err != nil {
				return err
			}
			err = ticker.ProcessTicker(&ticker.Price{
				Last:         tick.LastPrice,
				High:         tick.High24h,
				Low:          tick.Low24h,
				Bid:          tick.Bid,
				Ask:          tick.Ask,
				Volume:       tick.Volume24h,
				Pair:         cp,
				ExchangeName: by.Name,
				AssetType:    assetType})
			if err != nil {
				return err
			}
		}

	default:
		return fmt.Errorf("%s %w", assetType, asset.ErrNotSupported)
	}

	return nil
}

// UpdateTicker updates and returns the ticker for a currency pair
func (by *Bybit) UpdateTicker(ctx context.Context, p currency.Pair, assetType asset.Item) (*ticker.Price, error) {
	formattedPair, err := by.FormatExchangeCurrency(p, assetType)
	if err != nil {
		return nil, err
	}

	switch assetType {
	case asset.Spot:
		tick, err := by.Get24HrsChange(ctx, formattedPair.String())
		if err != nil {
			return nil, err
		}

		for y := range tick {
			cp, err := by.extractCurrencyPair(tick[y].Symbol, assetType)
			if err != nil {
				return nil, err
			}
			err = ticker.ProcessTicker(&ticker.Price{
				Last:         tick[y].LastPrice,
				High:         tick[y].HighPrice,
				Low:          tick[y].LowPrice,
				Bid:          tick[y].BestBidPrice,
				Ask:          tick[y].BestAskPrice,
				Volume:       tick[y].Volume,
				QuoteVolume:  tick[y].QuoteVolume,
				Open:         tick[y].OpenPrice,
				Pair:         cp,
				LastUpdated:  tick[y].Time,
				ExchangeName: by.Name,
				AssetType:    assetType})
			if err != nil {
				return nil, err
			}
		}

	case asset.CoinMarginedFutures, asset.USDTMarginedFutures, asset.Futures:
		tick, err := by.GetFuturesSymbolPriceTicker(ctx, formattedPair)
		if err != nil {
			return nil, err
		}

		for y := range tick {
			cp, err := by.extractCurrencyPair(tick[y].Symbol, assetType)
			if err != nil {
				return nil, err
			}
			err = ticker.ProcessTicker(&ticker.Price{
				Last:         tick[y].LastPrice,
				High:         tick[y].HighPrice24h,
				Low:          tick[y].LowPrice24h,
				Bid:          tick[y].BidPrice,
				Ask:          tick[y].AskPrice,
				Volume:       tick[y].Volume24h,
				Open:         tick[y].OpenValue.Float64(),
				Pair:         cp,
				ExchangeName: by.Name,
				AssetType:    assetType})
			if err != nil {
				return nil, err
			}
		}

	case asset.USDCMarginedFutures:
		tick, err := by.GetUSDCSymbols(ctx, formattedPair)
		if err != nil {
			return nil, err
		}

		cp, err := by.extractCurrencyPair(tick.Symbol, assetType)
		if err != nil {
			return nil, err
		}
		err = ticker.ProcessTicker(&ticker.Price{
			Last:         tick.LastPrice,
			High:         tick.High24h,
			Low:          tick.Low24h,
			Bid:          tick.Bid,
			Ask:          tick.Ask,
			Volume:       tick.Volume24h,
			Pair:         cp,
			ExchangeName: by.Name,
			AssetType:    assetType})
		if err != nil {
			return nil, err
		}

	default:
		return nil, fmt.Errorf("%s %w", assetType, asset.ErrNotSupported)
	}

	return ticker.GetTicker(by.Name, p, assetType)
}

// FetchTicker returns the ticker for a currency pair
func (by *Bybit) FetchTicker(ctx context.Context, p currency.Pair, assetType asset.Item) (*ticker.Price, error) {
	fPair, err := by.FormatExchangeCurrency(p, assetType)
	if err != nil {
		return nil, err
	}

	tickerNew, err := ticker.GetTicker(by.Name, fPair, assetType)
	if err != nil {
		return by.UpdateTicker(ctx, p, assetType)
	}
	return tickerNew, nil
}

// FetchOrderbook returns orderbook base on the currency pair
func (by *Bybit) FetchOrderbook(ctx context.Context, currency currency.Pair, assetType asset.Item) (*orderbook.Base, error) {
	ob, err := orderbook.Get(by.Name, currency, assetType)
	if err != nil {
		return by.UpdateOrderbook(ctx, currency, assetType)
	}
	return ob, nil
}

// UpdateOrderbook updates and returns the orderbook for a currency pair
func (by *Bybit) UpdateOrderbook(ctx context.Context, p currency.Pair, assetType asset.Item) (*orderbook.Base, error) {
	var orderbookNew *Orderbook
	var err error

	formattedPair, err := by.FormatExchangeCurrency(p, assetType)
	if err != nil {
		return nil, err
	}

	switch assetType {
	case asset.Spot:
		orderbookNew, err = by.GetOrderBook(ctx, formattedPair.String(), 0)
	case asset.CoinMarginedFutures, asset.USDTMarginedFutures, asset.Futures:
		orderbookNew, err = by.GetFuturesOrderbook(ctx, formattedPair)
	case asset.USDCMarginedFutures:
		orderbookNew, err = by.GetUSDCFuturesOrderbook(ctx, formattedPair)
	default:
		return nil, fmt.Errorf("%s %w", assetType, asset.ErrNotSupported)
	}
	if err != nil {
		return nil, err
	}

	book := &orderbook.Base{
		Exchange:        by.Name,
		Pair:            formattedPair,
		Asset:           assetType,
		VerifyOrderbook: by.CanVerifyOrderbook,
		Bids:            make([]orderbook.Item, len(orderbookNew.Bids)),
		Asks:            make([]orderbook.Item, len(orderbookNew.Asks)),
	}

	for x := range orderbookNew.Bids {
		book.Bids[x] = orderbook.Item{
			Amount: orderbookNew.Bids[x].Amount,
			Price:  orderbookNew.Bids[x].Price,
		}
	}

	for x := range orderbookNew.Asks {
		book.Asks[x] = orderbook.Item{
			Amount: orderbookNew.Asks[x].Amount,
			Price:  orderbookNew.Asks[x].Price,
		}
	}
	err = book.Process()
	if err != nil {
		return book, err
	}
	return orderbook.Get(by.Name, formattedPair, assetType)
}

// UpdateAccountInfo retrieves balances for all enabled currencies
func (by *Bybit) UpdateAccountInfo(ctx context.Context, assetType asset.Item) (account.Holdings, error) {
	var info account.Holdings
	var acc account.SubAccount
	info.Exchange = by.Name
	switch assetType {
	case asset.Spot:
		balances, err := by.GetWalletBalance(ctx)
		if err != nil {
			return info, err
		}

		currencyBalance := make([]account.Balance, len(balances))
		for i := range balances {
			currencyBalance[i] = account.Balance{
				Currency: currency.NewCode(balances[i].CoinName),
				Total:    balances[i].Total,
				Hold:     balances[i].Locked,
				Free:     balances[i].Total - balances[i].Locked,
			}
		}

		acc.Currencies = currencyBalance

	case asset.CoinMarginedFutures, asset.USDTMarginedFutures, asset.Futures:
		balances, err := by.GetFutureWalletBalance(ctx, "")
		if err != nil {
			return info, err
		}

		var i int
		currencyBalance := make([]account.Balance, len(balances))
		for coinName, data := range balances {
			currencyBalance[i] = account.Balance{
				Currency: currency.NewCode(coinName),
				Total:    data.WalletBalance,
				Hold:     data.WalletBalance - data.AvailableBalance,
				Free:     data.AvailableBalance,
			}
			i++
		}

		acc.Currencies = currencyBalance

	case asset.USDCMarginedFutures:
		balance, err := by.GetUSDCWalletBalance(ctx)
		if err != nil {
			return info, err
		}

		acc.Currencies = []account.Balance{
			{
				Currency: currency.USD,
				Total:    balance.WalletBalance,
				Hold:     balance.WalletBalance - balance.AvailableBalance,
				Free:     balance.AvailableBalance,
			},
		}

	default:
		return info, fmt.Errorf("%s %w", assetType, asset.ErrNotSupported)
	}
	acc.AssetType = assetType
	info.Accounts = append(info.Accounts, acc)

	creds, err := by.GetCredentials(ctx)
	if err != nil {
		return account.Holdings{}, err
	}
	if err := account.Process(&info, creds); err != nil {
		return account.Holdings{}, err
	}
	return info, nil
}

// FetchAccountInfo retrieves balances for all enabled currencies
func (by *Bybit) FetchAccountInfo(ctx context.Context, assetType asset.Item) (account.Holdings, error) {
	creds, err := by.GetCredentials(ctx)
	if err != nil {
		return account.Holdings{}, err
	}
	acc, err := account.GetHoldings(by.Name, creds, assetType)
	if err != nil {
		return by.UpdateAccountInfo(ctx, assetType)
	}

	return acc, nil
}

// GetFundingHistory returns funding history, deposits and
// withdrawals
func (by *Bybit) GetFundingHistory(ctx context.Context) ([]exchange.FundHistory, error) {
	return nil, common.ErrNotYetImplemented
}

// GetWithdrawalsHistory returns previous withdrawals data
func (by *Bybit) GetWithdrawalsHistory(ctx context.Context, c currency.Code, a asset.Item) ([]exchange.WithdrawalHistory, error) {
	switch a {
	case asset.CoinMarginedFutures:
		w, err := by.GetWalletWithdrawalRecords(ctx, "", "", "", c, 0, 0)
		if err != nil {
			return nil, err
		}

		withdrawHistory := make([]exchange.WithdrawalHistory, len(w))
		for i := range w {
			withdrawHistory[i] = exchange.WithdrawalHistory{
				Status:          w[i].Status,
				TransferID:      strconv.FormatInt(w[i].ID, 10),
				Currency:        w[i].Coin,
				Amount:          w[i].Amount,
				Fee:             w[i].Fee,
				CryptoToAddress: w[i].Address,
				CryptoTxID:      w[i].TxID,
				Timestamp:       w[i].UpdatedAt,
			}
		}
		return withdrawHistory, nil
	default:
		return nil, fmt.Errorf("%s %w", a, asset.ErrNotSupported)
	}
}

// GetRecentTrades returns the most recent trades for a currency and asset
func (by *Bybit) GetRecentTrades(ctx context.Context, p currency.Pair, assetType asset.Item) ([]trade.Data, error) {
	var resp []trade.Data

	formattedPair, err := by.FormatExchangeCurrency(p, assetType)
	if err != nil {
		return nil, err
	}

	switch assetType {
	case asset.Spot:
		tradeData, err := by.GetTrades(ctx, formattedPair.String(), 0)
		if err != nil {
			return nil, err
		}

		for i := range tradeData {
			resp = append(resp, trade.Data{
				Exchange:     by.Name,
				CurrencyPair: p,
				AssetType:    assetType,
				Price:        tradeData[i].Price,
				Amount:       tradeData[i].Volume,
				Timestamp:    tradeData[i].Time,
			})
		}

	case asset.CoinMarginedFutures, asset.Futures:
		tradeData, err := by.GetPublicTrades(ctx, formattedPair, 0)
		if err != nil {
			return nil, err
		}

		for i := range tradeData {
			resp = append(resp, trade.Data{
				Exchange:     by.Name,
				CurrencyPair: p,
				AssetType:    assetType,
				Price:        tradeData[i].Price,
				Amount:       tradeData[i].Qty,
				Timestamp:    tradeData[i].Time,
			})
		}

	case asset.USDTMarginedFutures:
		tradeData, err := by.GetUSDTPublicTrades(ctx, formattedPair, 0)
		if err != nil {
			return nil, err
		}

		for i := range tradeData {
			resp = append(resp, trade.Data{
				Exchange:     by.Name,
				CurrencyPair: p,
				AssetType:    assetType,
				Price:        tradeData[i].Price,
				Amount:       tradeData[i].Qty,
				Timestamp:    tradeData[i].Time,
			})
		}

	case asset.USDCMarginedFutures:
		tradeData, err := by.GetUSDCLatestTrades(ctx, formattedPair, "PERPETUAL", 0)
		if err != nil {
			return nil, err
		}

		for i := range tradeData {
			resp = append(resp, trade.Data{
				Exchange:     by.Name,
				CurrencyPair: p,
				AssetType:    assetType,
				Price:        tradeData[i].OrderPrice,
				Amount:       tradeData[i].OrderQty,
				Timestamp:    tradeData[i].Timestamp.Time(),
			})
		}

	default:
		return nil, fmt.Errorf("%s %w", assetType, asset.ErrNotSupported)
	}

	if by.IsSaveTradeDataEnabled() {
		err := trade.AddTradesToBuffer(by.Name, resp...)
		if err != nil {
			return nil, err
		}
	}

	sort.Sort(trade.ByDate(resp))
	return resp, nil
}

// GetHistoricTrades returns historic trade data within the timeframe provided
func (by *Bybit) GetHistoricTrades(ctx context.Context, p currency.Pair, assetType asset.Item, timestampStart, timestampEnd time.Time) ([]trade.Data, error) {
	return nil, common.ErrFunctionNotSupported
}

// SubmitOrder submits a new order
func (by *Bybit) SubmitOrder(ctx context.Context, s *order.Submit) (*order.SubmitResponse, error) {
	err := s.Validate()
	if err != nil {
		return nil, err
	}

	formattedPair, err := by.FormatExchangeCurrency(s.Pair, s.AssetType)
	if err != nil {
		return nil, err
	}

	var sideType string
	switch s.Side {
	case order.Buy:
		sideType = sideBuy
	case order.Sell:
		sideType = sideSell
	default:
		return nil, errInvalidSide
	}

	var orderID string
	status := order.New
	switch s.AssetType {
	case asset.Spot:
		timeInForce := BybitRequestParamsTimeGTC
		var requestParamsOrderType string
		switch s.Type {
		case order.Market:
			timeInForce = ""
			requestParamsOrderType = BybitRequestParamsOrderMarket
		case order.Limit:
			requestParamsOrderType = BybitRequestParamsOrderLimit
		default:
			return nil, errUnsupportedOrderType
		}

		var orderRequest = PlaceOrderRequest{
			Symbol:      formattedPair.String(),
			Side:        sideType,
			Price:       s.Price,
			Quantity:    s.Amount,
			TradeType:   requestParamsOrderType,
			TimeInForce: timeInForce,
			OrderLinkID: s.ClientOrderID,
		}
		var response *PlaceOrderResponse
		response, err = by.CreatePostOrder(ctx, &orderRequest)
		if err != nil {
			return nil, err
		}
		orderID = response.OrderID
		if response.ExecutedQty == response.Quantity {
			status = order.Filled
		}
	case asset.CoinMarginedFutures:
		timeInForce := "GoodTillCancel"
		var oType string
		switch s.Type {
		case order.Market:
			timeInForce = ""
			oType = "Market"
		case order.Limit:
			oType = "Limit"
		default:
			return nil, errUnsupportedOrderType
		}
		var o FuturesOrderDataResp
		o, err = by.CreateCoinFuturesOrder(ctx, formattedPair, sideType, oType, timeInForce,
			s.ClientOrderID, "", "",
			s.Amount, s.Price, 0, 0, false, s.ReduceOnly)
		if err != nil {
			return nil, err
		}
		orderID = o.OrderID
	case asset.USDTMarginedFutures:
		timeInForce := "GoodTillCancel"
		var oType string
		switch s.Type {
		case order.Market:
			timeInForce = ""
			oType = "Market"
		case order.Limit:
			oType = "Limit"
		default:
			return nil, errUnsupportedOrderType
		}
		var o FuturesOrderDataResp
		o, err = by.CreateUSDTFuturesOrder(ctx, formattedPair, sideType, oType, timeInForce,
			s.ClientOrderID, "", "",
			s.Amount, s.Price, 0, 0, false, s.ReduceOnly)
		if err != nil {
			return nil, err
		}
		orderID = o.OrderID
	case asset.Futures:
		timeInForce := "GoodTillCancel"
		var oType string
		switch s.Type {
		case order.Market:
			timeInForce = ""
			oType = "Market"
		case order.Limit:
			oType = "Limit"
		default:
			return nil, errUnsupportedOrderType
		}
		var o FuturesOrderDataResp
		o, err = by.CreateFuturesOrder(ctx, 0, formattedPair, sideType, oType, timeInForce,
			s.ClientOrderID, "", "",
			s.Amount, s.Price, 0, 0, false, s.ReduceOnly)
		if err != nil {
			return nil, err
		}
		orderID = o.OrderID
	case asset.USDCMarginedFutures:
		timeInForce := "GoodTillCancel"
		var oType string
		switch s.Type {
		case order.Market:
			timeInForce = ""
			oType = "Market"
		case order.Limit:
			oType = "Limit"
		default:
			return nil, errUnsupportedOrderType
		}
		var o USDCCreateOrderResp
		o, err = by.PlaceUSDCOrder(ctx, formattedPair, oType, "Order", sideType, timeInForce,
			s.ClientOrderID, s.Price, s.Amount, 0, 0, 0, 0, s.TriggerPrice, 0, s.ReduceOnly, false, false)
		if err != nil {
			return nil, err
		}
		orderID = o.ID
	default:
		return nil, fmt.Errorf("%s %w", s.AssetType, asset.ErrNotSupported)
	}

	resp, err := s.DeriveSubmitResponse(orderID)
	if err != nil {
		return nil, err
	}
	resp.Status = status
	return resp, nil
}

// ModifyOrder will allow of changing orderbook placement and limit to
// market conversion
func (by *Bybit) ModifyOrder(ctx context.Context, action *order.Modify) (*order.ModifyResponse, error) {
	if err := action.Validate(); err != nil {
		return nil, err
	}

	var (
		orderID string
		err     error
	)
	switch action.AssetType {
	case asset.CoinMarginedFutures:
		orderID, err = by.ReplaceActiveCoinFuturesOrders(ctx, action.Pair, action.OrderID, action.ClientOrderID, "", "", int64(action.Amount), action.Price, 0, 0)
	case asset.USDTMarginedFutures:
		orderID, err = by.ReplaceActiveUSDTFuturesOrders(ctx, action.Pair, action.OrderID, action.ClientOrderID, "", "", int64(action.Amount), action.Price, 0, 0)
	case asset.Futures:
		orderID, err = by.ReplaceActiveFuturesOrders(ctx, action.Pair, action.OrderID, action.ClientOrderID, "", "", action.Amount, action.Price, 0, 0)
	case asset.USDCMarginedFutures:
		// TODO: take suggestion related to orderFilter. option accepted by bybit Order/StopOrder
		orderID, err = by.ModifyUSDCOrder(ctx, action.Pair, "Order", action.OrderID, action.ClientOrderID, action.Price, action.Amount, 0, 0, 0, 0, 0)
	default:
		err = fmt.Errorf("%s %w", action.AssetType, asset.ErrNotSupported)
	}
	if err != nil {
		return nil, err
	}

	resp, err := action.DeriveModifyResponse()
	if err != nil {
		return nil, err
	}
	resp.OrderID = orderID
	return resp, nil
}

// CancelOrder cancels an order by its corresponding ID number
func (by *Bybit) CancelOrder(ctx context.Context, ord *order.Cancel) error {
	if err := ord.Validate(ord.StandardCancel()); err != nil {
		return err
	}

	var err error
	switch ord.AssetType {
	case asset.Spot:
		_, err = by.CancelExistingOrder(ctx, ord.OrderID, ord.ClientOrderID)
	case asset.CoinMarginedFutures:
		_, err = by.CancelActiveCoinFuturesOrders(ctx, ord.Pair, ord.OrderID, ord.ClientOrderID)
	case asset.USDTMarginedFutures:
		_, err = by.CancelActiveUSDTFuturesOrders(ctx, ord.Pair, ord.OrderID, ord.ClientOrderID)
	case asset.Futures:
		_, err = by.CancelActiveFuturesOrders(ctx, ord.Pair, ord.OrderID, ord.ClientOrderID)
	case asset.USDCMarginedFutures:
		_, err = by.CancelUSDCOrder(ctx, ord.Pair, "Order", ord.OrderID, ord.ClientOrderID)
	default:
		return fmt.Errorf("%s %w", ord.AssetType, asset.ErrNotSupported)
	}
	return err
}

// CancelBatchOrders cancels orders by their corresponding ID numbers
func (by *Bybit) CancelBatchOrders(ctx context.Context, orders []order.Cancel) (order.CancelBatchResponse, error) {
	return order.CancelBatchResponse{}, common.ErrNotYetImplemented
}

// CancelAllOrders cancels all orders associated with a currency pair
func (by *Bybit) CancelAllOrders(ctx context.Context, orderCancellation *order.Cancel) (order.CancelAllResponse, error) {
	if err := orderCancellation.Validate(); err != nil {
		return order.CancelAllResponse{}, err
	}

	status := "success"
	var cancelAllOrdersResponse order.CancelAllResponse
	cancelAllOrdersResponse.Status = make(map[string]string)
	switch orderCancellation.AssetType {
	case asset.Spot:
		activeOrder, err := by.ListOpenOrders(ctx, orderCancellation.Pair.String(), "", 0)
		if err != nil {
			return cancelAllOrdersResponse, err
		}

		if len(activeOrder) == 0 { // avoid further call if no active order present
			break
		}
		var orderType, side string
		if orderCancellation.Type != order.UnknownType {
			orderType = orderCancellation.Type.String()
		}
		if orderCancellation.Side != order.UnknownSide {
			side = orderCancellation.Side.Title()
		}

		successful, err := by.BatchCancelOrder(ctx, orderCancellation.Pair.String(), side, orderType)
		if !successful {
			status = "failed"
		}
		if err != nil {
			status = err.Error()
		}
		for i := range activeOrder {
			cancelAllOrdersResponse.Status[activeOrder[i].OrderID] = status
		}

	case asset.CoinMarginedFutures:
		resp, err := by.CancelAllActiveCoinFuturesOrders(ctx, orderCancellation.Pair)
		if err != nil {
			status = err.Error()
		}
		for i := range resp {
			cancelAllOrdersResponse.Status[resp[i].OrderID] = status
		}
	case asset.USDTMarginedFutures:
		resp, err := by.CancelAllActiveUSDTFuturesOrders(ctx, orderCancellation.Pair)
		if err != nil {
			status = err.Error()
		}
		for i := range resp {
			cancelAllOrdersResponse.Status[resp[i]] = status
		}
	case asset.Futures:
		resp, err := by.CancelAllActiveFuturesOrders(ctx, orderCancellation.Pair)
		if err != nil {
			status = err.Error()
		}
		for i := range resp {
			cancelAllOrdersResponse.Status[resp[i].CancelOrderID] = status
		}
	case asset.USDCMarginedFutures:
		activeOrder, err := by.GetActiveUSDCOrder(ctx, orderCancellation.Pair, "PERPETUAL", "", "", "", "", "", 0)
		if err != nil {
			return cancelAllOrdersResponse, err
		}

		if len(activeOrder) == 0 { // avoid further call if no active order present
			break
		}
		err = by.CancelAllActiveUSDCOrder(ctx, orderCancellation.Pair, "Order")
		if err != nil {
			status = err.Error()
		}
		for i := range activeOrder {
			cancelAllOrdersResponse.Status[activeOrder[i].ID] = status
		}
	default:
		return cancelAllOrdersResponse, fmt.Errorf("%s %w", orderCancellation.AssetType, asset.ErrNotSupported)
	}
	return cancelAllOrdersResponse, nil
}

// GetOrderInfo returns order information based on order ID
func (by *Bybit) GetOrderInfo(ctx context.Context, orderID string, pair currency.Pair, assetType asset.Item) (order.Detail, error) {
	switch assetType {
	case asset.Spot:
		resp, err := by.QueryOrder(ctx, orderID, "")
		if err != nil {
			return order.Detail{}, err
		}

		return order.Detail{
			Amount:         resp.Quantity,
			Exchange:       by.Name,
			OrderID:        resp.OrderID,
			ClientOrderID:  resp.OrderLinkID,
			Side:           getSide(resp.Side),
			Type:           getTradeType(resp.TradeType),
			Pair:           pair,
			Cost:           resp.CummulativeQuoteQty,
			AssetType:      assetType,
			Status:         getOrderStatus(resp.Status),
			Price:          resp.Price,
			ExecutedAmount: resp.ExecutedQty,
			Date:           resp.Time.Time(),
			LastUpdated:    resp.UpdateTime.Time(),
		}, nil

	case asset.CoinMarginedFutures:
		resp, err := by.GetActiveRealtimeCoinOrders(ctx, pair, orderID, "")
		if err != nil {
			return order.Detail{}, err
		}

		if len(resp) != 1 {
			return order.Detail{}, fmt.Errorf("%w, received %v orders", errExpectedOneOrder, len(resp))
		}

		return order.Detail{
			Amount:         resp[0].Qty,
			Exchange:       by.Name,
			OrderID:        resp[0].OrderID,
			ClientOrderID:  resp[0].OrderLinkID,
			Side:           getSide(resp[0].Side),
			Type:           getTradeType(resp[0].OrderType),
			Pair:           pair,
			Cost:           resp[0].CumulativeQty,
			AssetType:      assetType,
			Status:         getOrderStatus(resp[0].OrderStatus),
			Price:          resp[0].Price,
			ExecutedAmount: resp[0].Qty - resp[0].LeavesQty,
			Date:           resp[0].CreatedAt,
			LastUpdated:    resp[0].UpdatedAt,
		}, nil

	case asset.USDTMarginedFutures:
		resp, err := by.GetActiveUSDTRealtimeOrders(ctx, pair, orderID, "")
		if err != nil {
			return order.Detail{}, err
		}

		if len(resp) != 1 {
			return order.Detail{}, fmt.Errorf("%w, received %v orders", errExpectedOneOrder, len(resp))
		}

		return order.Detail{
			Amount:         resp[0].Qty,
			Exchange:       by.Name,
			OrderID:        resp[0].OrderID,
			ClientOrderID:  resp[0].OrderLinkID,
			Side:           getSide(resp[0].Side),
			Type:           getTradeType(resp[0].OrderType),
			Pair:           pair,
			Cost:           resp[0].CumulativeQty,
			AssetType:      assetType,
			Status:         getOrderStatus(resp[0].OrderStatus),
			Price:          resp[0].Price,
			ExecutedAmount: resp[0].Qty - resp[0].LeavesQty,
			Date:           resp[0].CreatedAt,
			LastUpdated:    resp[0].UpdatedAt,
		}, nil

	case asset.Futures:
		resp, err := by.GetActiveRealtimeOrders(ctx, pair, orderID, "")
		if err != nil {
			return order.Detail{}, err
		}

		if len(resp) != 1 {
			return order.Detail{}, fmt.Errorf("%w, received %v orders", errExpectedOneOrder, len(resp))
		}

		return order.Detail{
			Amount:         resp[0].Qty,
			Exchange:       by.Name,
			OrderID:        resp[0].OrderID,
			ClientOrderID:  resp[0].OrderLinkID,
			Side:           getSide(resp[0].Side),
			Type:           getTradeType(resp[0].OrderType),
			Pair:           pair,
			Cost:           resp[0].CumulativeQty,
			AssetType:      assetType,
			Status:         getOrderStatus(resp[0].OrderStatus),
			Price:          resp[0].Price,
			ExecutedAmount: resp[0].Qty - resp[0].LeavesQty,
			Date:           resp[0].CreatedAt,
			LastUpdated:    resp[0].UpdatedAt,
		}, nil

	case asset.USDCMarginedFutures:
		resp, err := by.GetActiveUSDCOrder(ctx, pair, "PERPETUAL", orderID, "", "", "", "", 0)
		if err != nil {
			return order.Detail{}, err
		}

		if len(resp) != 1 {
			return order.Detail{}, fmt.Errorf("%w, received %v orders", errExpectedOneOrder, len(resp))
		}

		return order.Detail{
			Amount:         resp[0].Qty,
			Exchange:       by.Name,
			OrderID:        resp[0].ID,
			ClientOrderID:  resp[0].OrderLinkID,
			Side:           getSide(resp[0].Side),
			Type:           getTradeType(resp[0].OrderType),
			Pair:           pair,
			Cost:           resp[0].TotalOrderValue,
			AssetType:      assetType,
			Status:         getOrderStatus(resp[0].OrderStatus),
			Price:          resp[0].Price,
			ExecutedAmount: resp[0].TotalFilledQty,
			Date:           resp[0].CreatedAt.Time(),
		}, nil

	default:
		return order.Detail{}, fmt.Errorf("%s %w", assetType, asset.ErrNotSupported)
	}
}

// GetDepositAddress returns a deposit address for a specified currency
func (by *Bybit) GetDepositAddress(ctx context.Context, cryptocurrency currency.Code, _, chain string) (*deposit.Address, error) {
	dAddressInfo, err := by.GetDepositAddressForCurrency(ctx, cryptocurrency.String())
	if err != nil {
		return nil, err
	}

	for x := range dAddressInfo.Chains {
		if dAddressInfo.Chains[x].Chain == chain || chain == "" {
			return &deposit.Address{
				Address: dAddressInfo.Chains[x].DepositAddress,
				Tag:     dAddressInfo.Chains[x].DepositTag,
				Chain:   dAddressInfo.Chains[x].Chain,
			}, nil
		}
	}
	return nil, fmt.Errorf("deposit address not found for currency: %s chain: %s", cryptocurrency, chain)
}

// GetAvailableTransferChains returns the available transfer blockchains for the specific
// cryptocurrency
func (by *Bybit) GetAvailableTransferChains(ctx context.Context, cryptocurrency currency.Code) ([]string, error) {
	info, err := by.GetDepositAddressForCurrency(ctx, cryptocurrency.String())
	if err != nil {
		return nil, err
	}

	availableChains := make([]string, len(info.Chains))
	for x := range info.Chains {
		availableChains[x] = info.Chains[x].Chain
	}
	return availableChains, nil
}

// WithdrawCryptocurrencyFunds returns a withdrawal ID when a withdrawal is
// submitted
func (by *Bybit) WithdrawCryptocurrencyFunds(ctx context.Context, withdrawRequest *withdraw.Request) (*withdraw.ExchangeResponse, error) {
	if err := withdrawRequest.Validate(); err != nil {
		return nil, err
	}
	amountStr := strconv.FormatFloat(withdrawRequest.Amount, 'f', -1, 64)
	wID, err := by.WithdrawFund(ctx,
		withdrawRequest.Currency.String(),
		withdrawRequest.Crypto.Chain,
		withdrawRequest.Crypto.Address,
		withdrawRequest.Crypto.AddressTag,
		amountStr)
	if err != nil {
		return nil, err
	}
	return &withdraw.ExchangeResponse{
		ID: wID,
	}, nil
}

// WithdrawFiatFunds returns a withdrawal ID when a withdrawal is
// submitted
func (by *Bybit) WithdrawFiatFunds(ctx context.Context, withdrawRequest *withdraw.Request) (*withdraw.ExchangeResponse, error) {
	return nil, common.ErrFunctionNotSupported
}

// WithdrawFiatFundsToInternationalBank returns a withdrawal ID when a withdrawal is
// submitted
func (by *Bybit) WithdrawFiatFundsToInternationalBank(ctx context.Context, withdrawRequest *withdraw.Request) (*withdraw.ExchangeResponse, error) {
	return nil, common.ErrFunctionNotSupported
}

// GetActiveOrders retrieves any orders that are active/open
func (by *Bybit) GetActiveOrders(ctx context.Context, req *order.GetOrdersRequest) (order.FilteredOrders, error) {
	err := req.Validate()
	if err != nil {
		return nil, err
	}

	if len(req.Pairs) == 0 && req.AssetType != asset.Spot {
		return nil, fmt.Errorf("GetActiveOrders: zero pairs found")
	}

	if len(req.Pairs) == 0 {
		// sending an empty currency pair retrieves data for all currencies
		req.Pairs = append(req.Pairs, currency.Pair{})
	}

	var orders []order.Detail
	switch req.AssetType {
	case asset.Spot:
		openOrders, err := by.ListOpenOrders(ctx, "", "", 0)
		if err != nil {
			return nil, err
		}

		for x := range openOrders {
			for i := range req.Pairs {
				if req.Pairs[i].String() == openOrders[x].SymbolName {
					orders = append(orders, order.Detail{
						Amount:        openOrders[x].Quantity,
						Date:          openOrders[x].Time.Time(),
						Exchange:      by.Name,
						OrderID:       openOrders[x].OrderID,
						ClientOrderID: openOrders[x].OrderLinkID,
						Side:          getSide(openOrders[x].Side),
						Type:          getTradeType(openOrders[x].TradeType),
						Price:         openOrders[x].Price,
						Status:        getOrderStatus(openOrders[x].Status),
						Pair:          req.Pairs[i],
						AssetType:     req.AssetType,
						LastUpdated:   openOrders[x].UpdateTime.Time(),
					})
				}
			}
		}
	case asset.CoinMarginedFutures:
		for i := range req.Pairs {
			openOrders, err := by.GetActiveCoinFuturesOrders(ctx, req.Pairs[i], "", "", "", 0)
			if err != nil {
				return nil, err
			}

			for x := range openOrders {
				orders = append(orders, order.Detail{
					Price:           openOrders[x].Price,
					Amount:          openOrders[x].Qty,
					ExecutedAmount:  openOrders[x].Qty - openOrders[x].LeavesQty,
					RemainingAmount: openOrders[x].LeavesQty,
					Fee:             openOrders[x].CumulativeFee,
					Exchange:        by.Name,
					OrderID:         openOrders[x].OrderID,
					ClientOrderID:   openOrders[x].OrderLinkID,
					Type:            getTradeType(openOrders[x].OrderType),
					Side:            getSide(openOrders[x].Side),
					Status:          getOrderStatus(openOrders[x].OrderStatus),
					Pair:            req.Pairs[i],
					AssetType:       req.AssetType,
					Date:            openOrders[x].CreatedAt,
				})
			}
		}
	case asset.USDTMarginedFutures:
		for i := range req.Pairs {
			openOrders, err := by.GetActiveUSDTFuturesOrders(ctx, req.Pairs[i], "", "", "", "", 0, 0)
			if err != nil {
				return nil, err
			}

			for x := range openOrders {
				orders = append(orders, order.Detail{
					Price:           openOrders[x].Price,
					Amount:          openOrders[x].Qty,
					ExecutedAmount:  openOrders[x].Qty - openOrders[x].LeavesQty,
					RemainingAmount: openOrders[x].LeaveValue,
					Fee:             openOrders[x].CumulativeFee,
					Exchange:        by.Name,
					OrderID:         openOrders[x].OrderID,
					ClientOrderID:   openOrders[x].OrderLinkID,
					Type:            getTradeType(openOrders[x].OrderType),
					Side:            getSide(openOrders[x].Side),
					Status:          getOrderStatus(openOrders[x].OrderStatus),
					Pair:            req.Pairs[i],
					AssetType:       asset.USDTMarginedFutures,
					Date:            openOrders[x].CreatedAt,
				})
			}
		}
	case asset.Futures:
		for i := range req.Pairs {
			openOrders, err := by.GetActiveFuturesOrders(ctx, req.Pairs[i], "", "", "", 0)
			if err != nil {
				return nil, err
			}

			for x := range openOrders {
				orders = append(orders, order.Detail{
					Price:           openOrders[x].Price,
					Amount:          openOrders[x].Qty,
					ExecutedAmount:  openOrders[x].Qty - openOrders[x].LeavesQty,
					RemainingAmount: openOrders[x].LeavesQty,
					Fee:             openOrders[x].CumulativeFee,
					Exchange:        by.Name,
					OrderID:         openOrders[x].OrderID,
					ClientOrderID:   openOrders[x].OrderLinkID,
					Type:            getTradeType(openOrders[x].OrderType),
					Side:            getSide(openOrders[x].Side),
					Status:          getOrderStatus(openOrders[x].OrderStatus),
					Pair:            req.Pairs[i],
					AssetType:       req.AssetType,
					Date:            openOrders[x].CreatedAt,
				})
			}
		}
	case asset.USDCMarginedFutures:
		openOrders, err := by.GetActiveUSDCOrder(ctx, currency.EMPTYPAIR, "PERPETUAL", "", "", "", "", "", 0)
		if err != nil {
			return nil, err
		}

		for x := range openOrders {
			for i := range req.Pairs {
				if req.Pairs[i].String() == openOrders[x].Symbol {
					orders = append(orders, order.Detail{
						Price:           openOrders[x].Price,
						Amount:          openOrders[x].Qty,
						ExecutedAmount:  openOrders[x].TotalFilledQty,
						RemainingAmount: openOrders[x].Qty - openOrders[x].TotalFilledQty,
						Fee:             openOrders[x].TotalFee,
						Exchange:        by.Name,
						OrderID:         openOrders[x].ID,
						ClientOrderID:   openOrders[x].OrderLinkID,
						Type:            getTradeType(openOrders[x].OrderType),
						Side:            getSide(openOrders[x].Side),
						Status:          getOrderStatus(openOrders[x].OrderStatus),
						Pair:            req.Pairs[i],
						AssetType:       req.AssetType,
						Date:            openOrders[x].CreatedAt.Time(),
					})
				}
			}
		}
	default:
		return orders, fmt.Errorf("%s %w", req.AssetType, asset.ErrNotSupported)
	}
	return req.Filter(by.Name, orders), nil
}

// GetOrderHistory retrieves account order information
// Can Limit response to specific order status
func (by *Bybit) GetOrderHistory(ctx context.Context, req *order.GetOrdersRequest) (order.FilteredOrders, error) {
	err := req.Validate()
	if err != nil {
		return nil, err
	}
	var orders []order.Detail
	switch req.AssetType {
	case asset.Spot:
		resp, err := by.GetPastOrders(ctx, "", req.OrderID, 0, req.StartTime, req.EndTime)
		if err != nil {
			return nil, err
		}

		for i := range resp {
			// here, we are not using getSide because in sample response side's are in upper
			var side order.Side
			side, err = order.StringToOrderSide(resp[i].Side)
			if err != nil {
				log.Errorf(log.ExchangeSys, "%s %v", by.Name, err)
			}

			var pair currency.Pair
			pair, err = currency.NewPairFromString(resp[i].Symbol)
			if err != nil {
				return nil, err
			}
			detail := order.Detail{
				Amount:          resp[i].Quantity,
				ExecutedAmount:  resp[i].ExecutedQty,
				RemainingAmount: resp[i].Quantity - resp[i].ExecutedQty,
				Cost:            resp[i].CummulativeQuoteQty,
				Date:            resp[i].Time.Time(),
				LastUpdated:     resp[i].UpdateTime.Time(),
				Exchange:        by.Name,
				OrderID:         resp[i].OrderID,
				Side:            side,
				Type:            getTradeType(resp[i].TradeType),
				Price:           resp[i].Price,
				Pair:            pair,
				Status:          getOrderStatus(resp[i].Status),
			}
			orders = append(orders, detail)
		}
		order.FilterOrdersByPairs(&orders, req.Pairs)
	case asset.CoinMarginedFutures:
		for i := range req.Pairs {
			resp, err := by.GetClosedCoinTrades(ctx, req.Pairs[i], "", req.StartTime, req.EndTime, 0, 0)
			if err != nil {
				return nil, err
			}

			for i := range resp {
				var pair currency.Pair
				pair, err = currency.NewPairFromString(resp[i].Symbol)
				if err != nil {
					return nil, err
				}
				detail := order.Detail{
					Amount:   resp[i].Qty,
					Date:     resp[i].CreatedAt.Time(),
					Exchange: by.Name,
					OrderID:  resp[i].OrderID,
					Side:     getSide(resp[i].OrderSide),
					Type:     getTradeType(resp[i].OrderType),
					Price:    resp[i].OrderPrice,
					Pair:     pair,
					Leverage: resp[i].Leverage,
				}
				orders = append(orders, detail)
			}
		}
	case asset.Futures:
		for i := range req.Pairs {
			resp, err := by.GetClosedTrades(ctx, req.Pairs[i], "", req.StartTime, req.EndTime, 0, 0)
			if err != nil {
				return nil, err
			}

			for i := range resp {
				var pair currency.Pair
				pair, err = currency.NewPairFromString(resp[i].Symbol)
				if err != nil {
					return nil, err
				}
				detail := order.Detail{
					Amount:   resp[i].Qty,
					Date:     resp[i].CreatedAt.Time(),
					Exchange: by.Name,
					OrderID:  resp[i].OrderID,
					Side:     getSide(resp[i].OrderSide),
					Type:     getTradeType(resp[i].OrderType),
					Price:    resp[i].OrderPrice,
					Pair:     pair,
					Leverage: resp[i].Leverage,
				}
				orders = append(orders, detail)
			}
		}
	case asset.USDTMarginedFutures:
		for i := range req.Pairs {
			resp, err := by.GetClosedUSDTTrades(ctx, req.Pairs[i], "", req.StartTime, req.EndTime, 0, 0)
			if err != nil {
				return nil, err
			}

			for i := range resp {
				var pair currency.Pair
				pair, err = currency.NewPairFromString(resp[i].Symbol)
				if err != nil {
					return nil, err
				}
				detail := order.Detail{
					Amount:   resp[i].Qty,
					Date:     resp[i].CreatedAt.Time(),
					Exchange: by.Name,
					OrderID:  resp[i].OrderID,
					Side:     getSide(resp[i].OrderSide),
					Type:     getTradeType(resp[i].OrderType),
					Price:    resp[i].OrderPrice,
					Pair:     pair,
					Leverage: resp[i].Leverage,
				}
				orders = append(orders, detail)
			}
		}
	case asset.USDCMarginedFutures:
		resp, err := by.GetUSDCOrderHistory(ctx, currency.EMPTYPAIR, "PERPETUAL", req.OrderID, "", "", "", "", 0)
		if err != nil {
			return nil, err
		}

		for i := range resp {
			var orderType order.Type
			orderType, err = order.StringToOrderType(resp[i].OrderType)
			if err != nil {
				log.Errorf(log.ExchangeSys, "%s %v", by.Name, err)
			}
			orderStatus, err := order.StringToOrderStatus(resp[i].OrderStatus)
			if err != nil {
				log.Errorf(log.ExchangeSys, "%s %v", by.Name, err)
			}

			var pair currency.Pair
			pair, err = currency.NewPairFromString(resp[i].Symbol)
			if err != nil {
				return nil, err
			}
			detail := order.Detail{
				Amount:          resp[i].Qty,
				ExecutedAmount:  resp[i].TotalFilledQty,
				RemainingAmount: resp[i].LeavesQty,
				Date:            resp[i].CreatedAt.Time(),
				LastUpdated:     resp[i].UpdatedAt.Time(),
				Exchange:        by.Name,
				OrderID:         resp[i].ID,
				Side:            getSide(resp[i].Side),
				Type:            orderType,
				Price:           resp[i].Price,
				Pair:            pair,
				Status:          orderStatus,
			}
			orders = append(orders, detail)
		}
		order.FilterOrdersByPairs(&orders, req.Pairs)
	default:
		return orders, fmt.Errorf("%s %w", req.AssetType, asset.ErrNotSupported)
	}
	return req.Filter(by.Name, orders), nil
}

// GetFeeByType returns an estimate of fee based on the type of transaction
func (by *Bybit) GetFeeByType(ctx context.Context, feeBuilder *exchange.FeeBuilder) (float64, error) {
	return 0, common.ErrNotYetImplemented
}

// ValidateCredentials validates current credentials used for wrapper
func (by *Bybit) ValidateCredentials(ctx context.Context, assetType asset.Item) error {
	_, err := by.UpdateAccountInfo(ctx, assetType)
	return by.CheckTransientError(err)
}

// FormatExchangeKlineInterval returns Interval to exchange formatted string
func (by *Bybit) FormatExchangeKlineInterval(ctx context.Context, interval kline.Interval) string {
	switch interval {
	case kline.OneMin:
		return "1m"
	case kline.ThreeMin:
		return "3m"
	case kline.FiveMin:
		return "5m"
	case kline.FifteenMin:
		return "15m"
	case kline.ThirtyMin:
		return "30m"
	case kline.OneHour:
		return "1h"
	case kline.TwoHour:
		return "2h"
	case kline.FourHour:
		return "4h"
	case kline.SixHour:
		return "4h"
	case kline.TwelveHour:
		return "12h"
	case kline.OneDay:
		return "1d"
	case kline.OneWeek:
		return "1w"
	case kline.OneMonth:
		return "1M"
	default:
		return interval.Short()
	}
}

// FormatExchangeKlineIntervalFutures returns Interval to exchange formatted string for future assets
func (by *Bybit) FormatExchangeKlineIntervalFutures(ctx context.Context, interval kline.Interval) string {
	switch interval {
	case kline.OneMin:
		return "1"
	case kline.ThreeMin:
		return "3"
	case kline.FiveMin:
		return "5"
	case kline.FifteenMin:
		return "15"
	case kline.ThirtyMin:
		return "30"
	case kline.OneHour:
		return "60"
	case kline.TwoHour:
		return "120"
	case kline.FourHour:
		return "240"
	case kline.SixHour:
		return "360"
	case kline.TwelveHour:
		return "720"
	case kline.OneDay:
		return "D"
	case kline.OneWeek:
		return "W"
	case kline.OneMonth:
		return "M"
	default:
		return interval.Short()
	}
}

// GetHistoricCandles returns candles between a time period for a set time interval
func (by *Bybit) GetHistoricCandles(ctx context.Context, pair currency.Pair, a asset.Item, interval kline.Interval, start, end time.Time) (*kline.Item, error) {
	req, err := by.GetKlineRequest(pair, a, interval, start, end, false)
	if err != nil {
		return nil, err
	}

	var timeSeries []kline.Candle
	switch req.Asset {
	case asset.Spot:
		var candles []KlineItem
		candles, err = by.GetKlines(ctx,
			req.RequestFormatted.String(),
			by.FormatExchangeKlineInterval(ctx, req.ExchangeInterval),
			req.RequestLimit,
			req.Start,
			req.End)
		if err != nil {
			return nil, err
		}

		timeSeries = make([]kline.Candle, len(candles))
		for x := range candles {
			timeSeries[x] = kline.Candle{
				Time:   candles[x].StartTime,
				Open:   candles[x].Open,
				High:   candles[x].High,
				Low:    candles[x].Low,
				Close:  candles[x].Close,
				Volume: candles[x].Volume,
			}
		}
	case asset.CoinMarginedFutures, asset.Futures:
		var candles []FuturesCandleStickWithStringParam
		candles, err = by.GetFuturesKlineData(ctx,
			req.RequestFormatted,
			by.FormatExchangeKlineIntervalFutures(ctx, req.ExchangeInterval),
			req.RequestLimit,
			req.Start)
		if err != nil {
			return nil, err
		}

		timeSeries = make([]kline.Candle, len(candles))
		for x := range candles {
			timeSeries[x] = kline.Candle{
				Time:   time.Unix(candles[x].OpenTime, 0),
				Open:   candles[x].Open,
				High:   candles[x].High,
				Low:    candles[x].Low,
				Close:  candles[x].Close,
				Volume: candles[x].Volume,
			}
		}
	case asset.USDTMarginedFutures:
		var candles []FuturesCandleStick
		candles, err = by.GetUSDTFuturesKlineData(ctx,
			req.RequestFormatted,
			by.FormatExchangeKlineIntervalFutures(ctx, req.ExchangeInterval),
			req.RequestLimit,
			req.Start)
		if err != nil {
			return nil, err
		}

		timeSeries = make([]kline.Candle, len(candles))
		for x := range candles {
			timeSeries[x] = kline.Candle{
				Time:   time.Unix(candles[x].OpenTime, 0),
				Open:   candles[x].Open,
				High:   candles[x].High,
				Low:    candles[x].Low,
				Close:  candles[x].Close,
				Volume: candles[x].Volume,
			}
		}
	case asset.USDCMarginedFutures:
		var candles []USDCKline
		candles, err = by.GetUSDCKlines(ctx,
			req.RequestFormatted,
			by.FormatExchangeKlineIntervalFutures(ctx, req.ExchangeInterval),
			req.Start,
			req.RequestLimit)
		if err != nil {
			return nil, err
		}

		timeSeries = make([]kline.Candle, len(candles))
		for x := range candles {
			timeSeries[x] = kline.Candle{
				Time:   candles[x].OpenTime.Time(),
				Open:   candles[x].Open,
				High:   candles[x].High,
				Low:    candles[x].Low,
				Close:  candles[x].Close,
				Volume: candles[x].Volume,
			}
		}
	default:
		return nil, fmt.Errorf("%s %w", req.Asset, asset.ErrNotSupported)
	}
	return req.ProcessResponse(timeSeries)
}

// GetHistoricCandlesExtended returns candles between a time period for a set time interval
func (by *Bybit) GetHistoricCandlesExtended(ctx context.Context, pair currency.Pair, a asset.Item, interval kline.Interval, start, end time.Time) (*kline.Item, error) {
	req, err := by.GetKlineExtendedRequest(pair, a, interval, start, end)
	if err != nil {
		return nil, err
	}

	timeSeries := make([]kline.Candle, 0, req.Size())
	for x := range req.RangeHolder.Ranges {
		switch req.Asset {
		case asset.Spot:
			var candles []KlineItem
			candles, err = by.GetKlines(ctx,
				req.RequestFormatted.String(),
				by.FormatExchangeKlineInterval(ctx, req.ExchangeInterval),
				req.RequestLimit,
				req.RangeHolder.Ranges[x].Start.Time,
				req.RangeHolder.Ranges[x].End.Time)
			if err != nil {
				return nil, err
			}

			for i := range candles {
				timeSeries = append(timeSeries, kline.Candle{
					Time:   candles[i].StartTime,
					Open:   candles[i].Open,
					High:   candles[i].High,
					Low:    candles[i].Low,
					Close:  candles[i].Close,
					Volume: candles[i].Volume,
				})
			}
		case asset.CoinMarginedFutures, asset.Futures:
			var candles []FuturesCandleStickWithStringParam
			candles, err = by.GetFuturesKlineData(ctx,
				req.RequestFormatted,
				by.FormatExchangeKlineIntervalFutures(ctx, req.ExchangeInterval),
				req.RequestLimit,
				req.RangeHolder.Ranges[x].Start.Time)
			if err != nil {
				return nil, err
			}

			for i := range candles {
				timeSeries = append(timeSeries, kline.Candle{
					Time:   time.Unix(candles[i].OpenTime, 0),
					Open:   candles[i].Open,
					High:   candles[i].High,
					Low:    candles[i].Low,
					Close:  candles[i].Close,
					Volume: candles[i].Volume,
				})
			}
		case asset.USDTMarginedFutures:
			var candles []FuturesCandleStick
			candles, err = by.GetUSDTFuturesKlineData(ctx,
				req.RequestFormatted,
				by.FormatExchangeKlineIntervalFutures(ctx, req.ExchangeInterval),
				req.RequestLimit,
				req.RangeHolder.Ranges[x].Start.Time)
			if err != nil {
				return nil, err
			}

			for i := range candles {
				timeSeries = append(timeSeries, kline.Candle{
					Time:   time.Unix(candles[i].OpenTime, 0),
					Open:   candles[i].Open,
					High:   candles[i].High,
					Low:    candles[i].Low,
					Close:  candles[i].Close,
					Volume: candles[i].Volume,
				})
			}
		case asset.USDCMarginedFutures:
			var candles []USDCKline
			candles, err = by.GetUSDCKlines(ctx,
				req.RequestFormatted,
				by.FormatExchangeKlineIntervalFutures(ctx, req.ExchangeInterval),
				req.RangeHolder.Ranges[x].Start.Time,
				req.RequestLimit)
			if err != nil {
				return nil, err
			}

			for x := range candles {
				timeSeries = append(timeSeries, kline.Candle{
					Time:   candles[x].OpenTime.Time(),
					Open:   candles[x].Open,
					High:   candles[x].High,
					Low:    candles[x].Low,
					Close:  candles[x].Close,
					Volume: candles[x].Volume,
				})
			}
		default:
			return nil, fmt.Errorf("%s %w", req.Asset, asset.ErrNotSupported)
		}
	}
	return req.ProcessResponse(timeSeries)
}

// GetServerTime returns the current exchange server time.
func (by *Bybit) GetServerTime(ctx context.Context, a asset.Item) (time.Time, error) {
	switch a {
	case asset.Spot:
		info, err := by.GetSpotServerTime(ctx)
		if err != nil {
			return time.Time{}, err
		}
		return info, nil
	case asset.CoinMarginedFutures, asset.USDTMarginedFutures, asset.Futures, asset.USDCMarginedFutures:
		info, err := by.GetFuturesServerTime(ctx)
		if err != nil {
			return time.Time{}, err
		}
		return info, nil
	}
	return time.Time{}, fmt.Errorf("%s %w", a, asset.ErrNotSupported)
}

func (by *Bybit) extractCurrencyPair(symbol string, item asset.Item) (currency.Pair, error) {
	pairs, err := by.CurrencyPairs.GetPairs(item, true)
	if err != nil {
		return currency.Pair{}, err
	}
	return pairs.DeriveFrom(symbol)
}