okex

type ApiMessage struct {
	Code    int    `json:"code"`
	Message string `json:"message"`
}

type BaseCandleInfo []string

type BaseFillInfo struct {
	InstrumentId string `json:"instrument_id"`
	OrderQty     string `json:"order_qty"`
	TradeId      string `json:"trade_id"`
	Fee          string `json:"fee"`
	OrderId      string `json:"order_id"`
	Timestamp    string `json:"timestamp"`
	Price        string `json:"price"`
	Side         string `json:"side"`
	ExecType     string `json:"exec_type"`
}

type BaseHistoricalFundingRate struct {
	InstrumentId string `json:"instrument_id"`
	InterestRate string `json:"interest_rate"`
	FundingRate  string `json:"funding_rate"`
	FundingTime  string `json:"funding_time"`
	RealizedRate string `json:"realized_rate"`
}

type BaseInstrumentAmount struct {
	BizWarmTips
	InstrumentId string `json:"instrument_id"`
	Timestamp    string `json:"timestamp"`
	Amount       string `json:"amount"`
}

type BaseInstrumentInfo struct {
	InstrumentId    string `json:"instrument_id"`
	QuoteCurrency   string `json:"quote_currency"`
	TickSize        string `json:"tick_size"`
	ContractVal     string `json:"contract_val"`
	Listing         string `json:"listing"`
	UnderlyingIndex string `json:"underlying_index"`
	Delivery        string `json:"delivery"`
	Coin            string `json:"coin"`
	SizeIncrement   string `json:"size_increment"`
}

type BaseLedgerInfo struct {
	InstrumentId string `json:"instrument_id"`
	Fee          string `json:"fee"`
	Timestamp    string `json:"timestamp"`
	Amount       string `json:"amount"`
	LedgerId     string `json:"ledger_id"`
	Type         string `json:"type"`
}

type BaseLiquidationInfo struct {
	InstrumentId string `json:"instrument_id"`
	Loss         string `json:"loss"`
	CreatedAt    string `json:"created_at"`
	Type         string `json:"type"`
	Price        string `json:"price"`
	Size         string `json:"size"`
}

type BaseOp struct {
	Op   string   `json:"op"`
	Args []string `json:"args"`
}

type BaseOrderInfo struct {
	InstrumentId string  `json:"instrument_id"`
	Status       string  `json:"status"`
	OrderId      string  `json:"order_id"`
	Timestamp    string  `json:"timestamp"`
	Price        float64 `json:"price,string"`
	PriceAvg     float64 `json:"price_avg,string"`
	Size         int64   `json:"size,string"`
	Fee          float64 `json:"fee,string"`
	FilledQty    float64 `json:"filled_qty,string"`
	ContractVal  string  `json:"contract_val"`
	Type         float64 `json:"type,string"`
	OrderType    string  `json:"order_type"`
	State        int     `json:"state,string"`
}

type BasePlaceOrderInfo struct {
	ClientOid  string `json:"client_oid"`
	Price      string `json:"price"`
	MatchPrice string `json:"match_price"`
	Type       string `json:"type"`
	OrderType  string `json:"order_type"`
	Size       string `json:"size"`
}

type BaseSwapOrderResult struct {
	OrderId      string `json:"order_id"`
	ClientOid    string `json:"client_oid"`
	ErrorMessage string `json:"error_message"`
	ErrorCode    string `json:"error_code"`
	Result       string `json:"result"`
}

type BaseTickerInfo struct {
	InstrumentId string `json:"instrument_id"`
	Last         string `json:"last"`
	Timestamp    string `json:"timestamp"`
	High24h      string `json:"high_24h"`
	Volume24h    string `json:"volume_24h"`
	Low24h       string `json:"low_24h"`
}

type BaseTradeInfo struct {
	Timestamp string `json:"timestamp"`
	TradeId   string `json:"trade_id"`
	Side      string `json:"side"`
	Price     string `json:"price"`
	Size      string `json:"size"`
}

type BizWarmTips struct {
	Code    int    `json:"code"`
	Message string `json:"message"`
	Msg     string `json:"msg"`
}

type Client struct {
	Config     Config
	HttpClient *http.Client
}

type ClosePositionData struct {
	InstrumentId string `json:"instrument_id"`
	Type         string `json:"type"`
	LeverRate    string `json:"lever_rate"`
}

type ClosePositionInfo struct {
	InstrumentId string `json:"instrument_id"`
	CodeMessage
}

type CodeMessage struct {
	ErrorCode    int64  `json:"error_code"`
	ErrorMessage string `json:"error_message"`
}

type Config struct {
	// Rest api endpoint url. eg: http://www.okex.com/
	Endpoint string

	// Rest websocket api endpoint url. eg: ws://192.168.80.113:10442/
	WSEndpoint string

	// The user's api key provided by OKEx.
	ApiKey string
	// The user's secret key provided by OKEx. The secret key used to sign your request data.
	SecretKey string
	// The Passphrase will be provided by you to further secure your API access.
	Passphrase string
	// Http request timeout.
	TimeoutSecond int
	// Whether to print API information
	IsPrint bool
	// Internationalization @see file: constants.go
	I18n string
	// 设置代理 http://127.0.0.1:1080
	ProxyURL string
	// Custom http client
	HTTPClient *http.Client
}

type Constituent struct {
	Symbol        string  `json:"symbol"`
	OriginalPrice float64 `json:"original_price,string"`
	Weight        float64 `json:"weight,string"`
	UsdPrice      float64 `json:"usd_price,string"`
	Exchange      string  `json:"exchange"`
}

type CursorPage struct {
	// Request page before (newer) this pagination id.
	Before int
	// Request page after (older) this pagination id.
	After int
	// Number of results per request. Maximum 100. (default 100)
	Limit int
}

type DepthOrderBook struct {
	// contains filtered or unexported fields
}

type ExchangeRate struct {
	InstrumentId string  `json:"instrument_id"`
	Rate         float64 `json:"rate,string"`
	Timestamp    string  `json:"timestamp"`
}

type FillItem struct {
	CreatedAt    string  `json:"created_at"`
	ExecType     string  `json:"exec_type"`
	Fee          float64 `json:"fee,string"`
	InstrumentID string  `json:"instrument_id"`
	LedgerID     string  `json:"ledger_id"`
	Liquidity    string  `json:"liquidity"`
	OrderID      string  `json:"order_id"`
	Price        string  `json:"price"`
	ProductID    string  `json:"product_id"`
	Side         string  `json:"side"`
	Size         float64 `json:"size,string"`
	Timestamp    string  `json:"timestamp"`
}

type FinancialRate struct {
	ID     int    `json:"id"`
	Rate   string `json:"rate"`
	Symbol string `json:"symbol"`
}

type FinancialRates struct {
	Date  int64           `json:"date"`
	Rates []FinancialRate `json:"rates"`
}

type FinancialRatesResult struct {
	Code      int            `json:"code"`
	Data      FinancialRates `json:"data"`
	DetailMsg string         `json:"detailMsg"`
	Msg       string         `json:"msg"`
}

type FuturesAccount struct {
	BizWarmTips
	Result
	MarginMode   string
	CrossAccount map[string]FuturesCrossAccount
	FixedAccount map[string]FuturesFixedAccount
}

type FuturesAccountsContract struct {
	AvailableQty      string  `json:"available_qty"`
	FixedBalance      string  `json:"fixed_balance"`
	InstrumentID      string  `json:"instrument_id"`
	MarginForUnfilled string  `json:"margin_for_unfilled"`
	MarginFrozen      string  `json:"margin_frozen"`
	RealizedPnl       string  `json:"realized_pnl"`
	UnrealizedPnl     string  `json:"unrealized_pnl"`
	MarginRatio       string  `json:"margin_ratio"`
	MaintMarginRatio  string  `json:"maint_margin_ratio"`
	CanWithdraw       string  `json:"can_withdraw"`
	Equity            string  `json:"equity"`
	MarginMode        string  `json:"margin_mode"`
	TotalAvailBalance float64 `json:"total_avail_balance,string"`
	AutoMargin        string  `json:"auto_margin"`
	Underlying        string  `json:"underlying"`
}

type FuturesAccountsHolds struct {
	InstrumentId string  `json:"instrument_id"`
	Amount       float64 `json:"amount,string"`
	Timestamp    string  `json:"timestamp"`
}

type FuturesBatchCancelInstrumentOrdersResult struct {
	Result
	OrderIds     []string `json:"order_ids"`
	InstrumentId string   `json:"instrument_id"`
}

type FuturesBatchNewOrderItem struct {
	ClientOid  string `json:"client_oid"`
	Type       string `json:"type"`
	OrderType  string `json:"order_type"`
	Price      string `json:"price"`
	Size       string `json:"size"`
	MatchPrice string `json:"match_price"`
}

type FuturesBatchNewOrderParams struct {
	InstrumentId string `json:"instrument_id"`
	Leverage     string `json:"leverage"`
	OrdersData   string `json:"orders_data"`
}

type FuturesBatchNewOrderResult struct {
	Result
	OrderInfo []OrderInfo `json:"order_info"`
}

type FuturesCancelInstrumentOrderResult struct {
	Result
	ErrorCode    int    `json:"error_code,string"`
	ErrorMessage string `json:"error_message"`
	OrderId      string `json:"order_id"`
	ClientOid    string `json:"client_oid"`
	InstrumentId string `json:"instrument_id"`
}

type FuturesClosePositionParams struct {
	ClosePositionData []ClosePositionData
}

type FuturesClosePositionResult struct {
	Result
	ClosePositionInfo []ClosePositionInfo `json:"close_position_info"`
}

type FuturesCrossAccount struct {
	Equity            float64 `json:"equity,string"`
	Margin            float64 `json:"margin,string"`
	MarginMode        string  `json:"margin_mode"`
	MarginRatio       float64 `json:"margin_ratio,string"`
	RealizedPnl       float64 `json:"realized_pnl,string"`
	UnrealizedPnl     float64 `json:"unrealized_pnl,string"`
	TotalAvailBalance float64 `json:"total_avail_balance,string"`
}

type FuturesCrossAccountInfo struct {
	Result
	Info map[string]FuturesCrossAccount `json:"info"`
}

type FuturesCrossPosition struct {
	Result
	MarginMode    string                        `json:"margin_mode"`
	CrossPosition []FuturesCrossPositionHolding `json:"holding"`
}

type FuturesCrossPositionHolding struct {
	FuturesPositionBase
	LiquidationPrice float64 `json:"liquidation_price,string"`
	Leverage         float64 `json:"leverage,string"`
}

type FuturesCurrencyAccount struct {
	TotalAvailBalance float64                        `json:"total_avail_balance,string"` // 账户余额（账户静态权益）
	Contracts         []FuturesFixedAccountContracts `json:"contracts"`
	Equity            float64                        `json:"equity,string"`         // 账户权益（账户动态权益）
	MarginMode        string                         `json:"margin_mode"`           // 账户类型 全仓：crossed 逐仓: fixed
	AutoMargin        int                            `json:"auto_margin,string"`    // 是否自动追加保证金 1: 自动追加已开启 0: 自动追加未开启
	LiquiMode         string                         `json:"liqui_mode"`            // 强平模式：tier（梯度强平）
	CanWithdraw       float64                        `json:"can_withdraw,string"`   // 可划转数量
	RealizedPnl       float64                        `json:"realized_pnl,string"`   // 全仓模式 已实现盈亏
	UnRealizedPnl     float64                        `json:"unrealized_pnl,string"` // 全仓模式 未实现盈亏
	Margin            float64                        `json:"margin,string"`         // 保证金（挂单冻结+持仓已用）
}

type FuturesCurrencyAccountV0 struct {
	BizWarmTips
	Result
	MarginMode   string
	CrossAccount FuturesCrossAccount
	FixedAccount FuturesFixedAccount
}

type FuturesCurrencyLedger struct {
	LedgerId  int64                        `json:"ledger_id,string"`
	Amount    float64                      `json:"amount,string"`
	Balance   float64                      `json:"balance,string"`
	Currency  string                       `json:"currency"`
	Type      string                       `json:"type"`
	Timestamp string                       `json:"timestamp"`
	Details   FuturesCurrencyLedgerDetails `json:"details"`
}

type FuturesCurrencyLedgerDetails struct {
	OrderId      string `json:"order_id"`
	InstrumentId string `json:"instrument_id"`
}

type FuturesFillResult struct {
	TradeId      int64   `json:"trade_id,string"`
	InstrumentId string  `json:"instrument_id"`
	Price        float64 `json:"price,string"`
	OrderQty     float64 `json:"order_qty,string"`
	OrderId      string  `json:"order_id"`
	CreatedAt    string  `json:"created_at"`
	ExecType     string  `json:"exec_type"`
	Fee          float64 `json:"fee,string"`
	Side         string  `json:"side"`
}

type FuturesFillsParams struct {
	OrderId      string `json:"order_id"`
	InstrumentId string `json:"instrument_id"`
}

type FuturesFixedAccount struct {
	MarginMode        string                         `json:"margin_mode"`
	Equity            float64                        `json:"equity,string"`
	TotalAvailBalance float64                        `json:"total_avail_balance,string"`
	Contracts         []FuturesFixedAccountContracts `json:"contracts"`
}

type FuturesFixedAccountContracts struct {
	AvailableQty      float64 `json:"available_qty,string"`
	FixedBalance      float64 `json:"fixed_balance,string"`
	InstrumentId      string  `json:"instrument_id"`
	MarginFixed       float64 `json:"margin_fixed,string"`
	MarginForUnfilled float64 `json:"margin_for_unfilled,string"`
	MarginFrozen      float64 `json:"margin_frozen,string"`
	RealizedPnl       float64 `json:"realized_pnl,string"`
	UnrealizedPnl     float64 `json:"unrealizedPnl,string"`
}

type FuturesFixedAccountInfo struct {
	Result
	Info map[string]FuturesFixedAccount `json:"info"`
}

type FuturesFixedPosition struct {
	Result
	MarginMode    string                        `json:"margin_mode"`
	FixedPosition []FuturesFixedPositionHolding `json:"holding"`
}

type FuturesFixedPositionHolding struct {
	FuturesPositionBase
	LongMargin      float64 `json:"long_margin,string"`
	LongLiquiPrice  float64 `json:"long_liqui_price,string"`
	LongPnlRatio    float64 `json:"long_pnl_ratio,string"`
	LongLeverage    float64 `json:"long_leverage,string"`
	ShortMargin     float64 `json:"short_margin,string"`
	ShortLiquiPrice float64 `json:"short_liqui_price,string"`
	ShortPnlRatio   float64 `json:"short_pnl_ratio,string"`
	ShortLeverage   float64 `json:"short_leverage,string"`
}

type FuturesGetOrderResult struct {
	InstrumentId string  `json:"instrument_id"`
	Size         int64   `json:"size,string"`
	Timestamp    string  `json:"timestamp"`
	FilledQty    float64 `json:"filled_qty,string"`
	Fee          float64 `json:"fee,string"`
	OrderId      string  `json:"order_id"`
	ClientOId    string  `json:"client_oid"`
	Price        float64 `json:"price,string"`
	PriceAvg     float64 `json:"price_avg,string"`
	Status       string  `json:"status"`
	State        int     `json:"state,string"`
	Type         int     `json:"type,string"`
	OrderType    int     `json:"order_type,string"`
	ContractVal  float64 `json:"contract_val,string"`
	Leverage     float64 `json:"leverage,string"`
}

type FuturesGetOrdersResult struct {
	Result
	Orders []FuturesGetOrderResult `json:"order_info"`
}

type FuturesInstrumentBookResult struct {
	Asks      [][]string `json:"asks"`
	Bids      [][]string `json:"bids"`
	Timestamp string     `json:"timestamp"`
}

type FuturesInstrumentCurrenciesResult struct {
	Id      int64   `json:"id,string"`
	Name    string  `json:"name"`
	MinSize float64 `json:"min_size,string"`
}

type FuturesInstrumentEstimatedPriceResult struct {
	InstrumentId    string  `json:"instrument_id"`
	SettlementPrice float64 `json:"settlement_price,string"`
	Timestamp       string  `json:"timestamp"`
}

type FuturesInstrumentIndexResult struct {
	InstrumentId string  `json:"instrument_id"`
	Index        float64 `json:"index,string"`
	Timestamp    string  `json:"timestamp"`
}

type FuturesInstrumentLiquidationListResult struct {
	Page            PageResult
	LiquidationList []FuturesInstrumentLiquidationResult
}

type FuturesInstrumentLiquidationResult struct {
	InstrumentId string  `json:"instrument_id"`
	Price        float64 `json:"price"`
	Size         int64   `json:"size"`
	Loss         float64 `json:"loss"`
	CreatedAt    string  `json:"created_at"`
}

type FuturesInstrumentOpenInterestResult struct {
	InstrumentId string `json:"instrument_id"`
	Amount       int64  `json:"amount,string"`
	Timestamp    string `json:"timestamp"`
}

type FuturesInstrumentPriceLimitResult struct {
	InstrumentId string  `json:"instrument_id"`
	Highest      float64 `json:"highest,string"`
	Lowest       float64 `json:"lowest,string"`
	Timestamp    string  `json:"timestamp"`
}

type FuturesInstrumentTickerResult struct {
	InstrumentId string  `json:"instrument_id"`
	BestBid      float64 `json:"best_bid,string"`
	BestAsk      float64 `json:"best_ask,string"`
	High24h      float64 `json:"high_24h,string"`
	Low24h       float64 `json:"low_24h,string"`
	Last         float64 `json:"last,string"`
	Volume24h    float64 `json:"volume_24h,string"`
	Timestamp    string  `json:"timestamp"`
}

type FuturesInstrumentTradesResult struct {
	TradeId   string  `json:"trade_id"`
	Side      string  `json:"side"`
	Price     float64 `json:"price,string"`
	Qty       float64 `json:"qty,string"`
	Timestamp string  `json:"timestamp"`
}

type FuturesInstrumentsResult struct {
	InstrumentId        string  `json:"instrument_id"`
	UnderlyingIndex     string  `json:"underlying_index"`
	QuoteCurrency       string  `json:"quote_currency"`
	TickSize            float64 `json:"tick_size,string"`
	ContractVal         float64 `json:"contract_val,string"`
	Listing             string  `json:"listing"`
	Delivery            string  `json:"delivery"`
	TradeIncrement      float64 `json:"trade_increment,string"`
	Alias               string  `json:"alias"`
	Underlying          string  `json:"underlying"`
	BaseCurrency        string  `json:"base_currency"`
	SettlementCurrency  string  `json:"settlement_currency"`
	IsInverse           bool    `json:"is_inverse,string"`
	ContractValCurrency string  `json:"contract_val_currency"`
}

type FuturesMarkdown struct {
	BizWarmTips
	InstrumentId string  `json:"instrument_id"`
	Timestamp    string  `json:"timestamp"`
	MarkPrice    float32 `json:"mark_price"`
}

type FuturesNewOrderParams struct {
	InstrumentId string `json:"instrument_id"`
	Leverage     string `json:"leverage"`
	FuturesBatchNewOrderItem
}

type FuturesNewOrderResult struct {
	BizWarmTips
	Result
	ClientOid string `json:"client_oid"`
	OrderId   string `json:"order_id"`
}

type FuturesOrdersParams struct {
	Currency string
	Status   int
}

type FuturesPosition struct {
	BizWarmTips
	Result
	MarginMode    string
	CrossPosition []FuturesCrossPositionHolding
	FixedPosition []FuturesFixedPositionHolding
}

type FuturesPositionBase struct {
	LongQty              float64 `json:"long_qty,string"`
	LongAvailQty         float64 `json:"long_avail_qty,string"`
	LongAvgCost          float64 `json:"long_avg_cost,string"`
	LongSettlementPrice  float64 `json:"long_settlement_price,string"`
	RealizedPnl          float64 `json:"realized_pnl,string"`
	ShortQty             float64 `json:"short_qty,string"`
	ShortAvailQty        float64 `json:"short_avail_qty,string"`
	ShortAvgCost         float64 `json:"short_avg_cost,string"`
	ShortSettlementPrice float64 `json:"short_settlement_price,string"`
	InstrumentId         string  `json:"instrument_id"`
	CreatedAt            string  `json:"created_at"`
	UpdatedAt            string  `json:"updated_at"`
}

type FuturesUsersSelfTrailingVolumeResult struct {
	InstrumentId   string  `json:"instrument_id"`
	ExchangeVolume float64 `json:"exchange_volume,string"`
	Volume         float64 `json:"volume,string"`
	RecordedAt     string  `json:"recorded_at"`
}

type FuturesUsersSelfTrailingVolumesResult struct {
	FuturesUsersSelfTrailingVolumeResult []FuturesUsersSelfTrailingVolumeResult
}

type FuturesWS struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

type GetFuturesAccountsResult struct {
	Info struct {
		Btc     FuturesAccountsContract `json:"btc"`
		Eth     FuturesAccountsContract `json:"eth"`
		Etc     FuturesAccountsContract `json:"etc"`
		Ltc     FuturesAccountsContract `json:"ltc"`
		Xrp     FuturesAccountsContract `json:"xrp"`
		Bsv     FuturesAccountsContract `json:"bsv"`
		Trx     FuturesAccountsContract `json:"trx"`
		Bch     FuturesAccountsContract `json:"bch"`
		Eos     FuturesAccountsContract `json:"eos"`
		BtcUSDT FuturesAccountsContract `json:"btc-usdt"`
		EthUSDT FuturesAccountsContract `json:"eth-usdt"`
		EtcUSDT FuturesAccountsContract `json:"etc-usdt"`
		LtcUSDT FuturesAccountsContract `json:"ltc-usdt"`
		XrpUSDT FuturesAccountsContract `json:"xrp-usdt"`
		BsvUSDT FuturesAccountsContract `json:"bsv-usdt"`
		TrxUSDT FuturesAccountsContract `json:"trx-usdt"`
		BchUSDT FuturesAccountsContract `json:"bch-usdt"`
		EosUSDT FuturesAccountsContract `json:"eos-usdt"`
	} `json:"info"`
}

type GetMarginAccountsAvailabilityByInstrumentIdItem struct {
	Available     float64 `json:"available,string"` // 当前最大可借
	Leverage      float64 `json:"leverage,string"`  // 最大杠杆倍数
	LeverageRatio float64 `json:"leverage_ratio,string"`
	Rate          float64 `json:"rate,string"` // 借币利率
}

type GetMarginAccountsAvailabilityByInstrumentIdResult []struct {
	CurrencyBTC GetMarginAccountsAvailabilityByInstrumentIdItem `json:"currency:BTC"`
	CurrencyLTC GetMarginAccountsAvailabilityByInstrumentIdItem `json:"currency:LTC"`
	CurrencyETH GetMarginAccountsAvailabilityByInstrumentIdItem `json:"currency:ETH"`
	CurrencyETC GetMarginAccountsAvailabilityByInstrumentIdItem `json:"currency:ETC"`
	CurrencyBCH GetMarginAccountsAvailabilityByInstrumentIdItem `json:"currency:BCH"`
	CurrencyEOS GetMarginAccountsAvailabilityByInstrumentIdItem `json:"currency:EOS"`
	//CurrencyXRP GetMarginAccountsAvailabilityByInstrumentIdItem `json:"currency:XRP"`
	CurrencyUSDT GetMarginAccountsAvailabilityByInstrumentIdItem `json:"currency:USDT"`
	InstrumentID string                                          `json:"instrument_id"`
	ProductID    string                                          `json:"product_id"`
}

type GetMarginAccountsBorrowedByInstrumentIdItem struct {
	Amount           float64   `json:"amount,string"`
	BorrowID         string    `json:"borrow_id"`
	CreatedAt        time.Time `json:"created_at"`
	Currency         string    `json:"currency"`
	ForceRepayTime   time.Time `json:"force_repay_time"`
	InstrumentID     string    `json:"instrument_id"`
	Interest         float64   `json:"interest,string"`
	LastInterestTime time.Time `json:"last_interest_time"`
	PaidInterest     float64   `json:"paid_interest,string"`
	ProductID        string    `json:"product_id"`
	Rate             float64   `json:"rate,string"`
	RepayAmount      float64   `json:"repay_amount,string"`
	RepayInterest    float64   `json:"repay_interest,string"`
	ReturnedAmount   float64   `json:"returned_amount,string"`
	Timestamp        time.Time `json:"timestamp"`
}

type GetMarginAccountsBorrowedByInstrumentIdResult []GetMarginAccountsBorrowedByInstrumentIdItem

type GetMarginAccountsByInstrumentItem struct {
	Available   float64 `json:"available,string"`    // 可用于交易的数量
	Balance     float64 `json:"balance,string"`      // 余额
	Borrowed    float64 `json:"borrowed,string"`     // 已借币（已借未还的部分）
	CanWithdraw float64 `json:"can_withdraw,string"` // 可划转数量
	Frozen      float64 `json:"frozen,string"`
	Hold        float64 `json:"hold,string"` // 冻结（不可用）
	Holds       float64 `json:"holds,string"`
	LendingFee  float64 `json:"lending_fee,string"` // 利息（未还的利息）
}

type GetMarginAccountsByInstrumentResult struct {
	CurrencyBTC      GetMarginAccountsByInstrumentItem `json:"currency:BTC"`
	CurrencyLTC      GetMarginAccountsByInstrumentItem `json:"currency:LTC"`
	CurrencyETH      GetMarginAccountsByInstrumentItem `json:"currency:ETH"`
	CurrencyETC      GetMarginAccountsByInstrumentItem `json:"currency:ETC"`
	CurrencyBCH      GetMarginAccountsByInstrumentItem `json:"currency:BCH"`
	CurrencyEOS      GetMarginAccountsByInstrumentItem `json:"currency:EOS"`
	CurrencyXRP      GetMarginAccountsByInstrumentItem `json:"currency:XRP"`
	CurrencyUSDT     GetMarginAccountsByInstrumentItem `json:"currency:USDT"`
	LiquidationPrice float64                           `json:"liquidation_price,string"`
	MarginRatio      string                            `json:"margin_ratio"`
	RiskRate         string                            `json:"risk_rate"`
}

type GetMarginAccountsItem struct {
	CurrencyBTC      MarginCurrency `json:"currency:BTC,omitempty"`
	CurrencyUSDT     MarginCurrency `json:"currency:USDT,omitempty"`
	InstrumentID     string         `json:"instrument_id"`
	LiquidationPrice string         `json:"liquidation_price"`
	MarginRatio      string         `json:"margin_ratio"`
	ProductID        string         `json:"product_id"`
	RiskRate         string         `json:"risk_rate"`
	CurrencyLTC      MarginCurrency `json:"currency:LTC,omitempty"`
	CurrencyETH      MarginCurrency `json:"currency:ETH,omitempty"`
	CurrencyETC      MarginCurrency `json:"currency:ETC,omitempty"`
	CurrencyBCH      MarginCurrency `json:"currency:BCH,omitempty"`
	CurrencyEOS      MarginCurrency `json:"currency:EOS,omitempty"`
	CurrencyXRP      MarginCurrency `json:"currency:XRP,omitempty"`
	CurrencyTRX      MarginCurrency `json:"currency:TRX,omitempty"`
	CurrencyBSV      MarginCurrency `json:"currency:BSV,omitempty"`
	CurrencyDASH     MarginCurrency `json:"currency:DASH,omitempty"`
	CurrencyNEO      MarginCurrency `json:"currency:NEO,omitempty"`
	CurrencyQTUM     MarginCurrency `json:"currency:QTUM,omitempty"`
	CurrencyIOST     MarginCurrency `json:"currency:IOST,omitempty"`
}

type GetMarginAccountsResult []GetMarginAccountsItem

type GetSpotAccountsCurrencyResult struct {
	Frozen    string `json:"frozen"`
	Hold      string `json:"hold"`
	ID        string `json:"id"`
	Currency  string `json:"currency"`
	Balance   string `json:"balance"`
	Available string `json:"available"`
	Holds     string `json:"holds"`
}

type GetSpotAccountsResult []GetSpotAccountsResultItem

type GetSpotAccountsResultItem struct {
	Frozen    string  `json:"frozen"`
	Hold      string  `json:"hold"`
	ID        string  `json:"id"`
	Currency  string  `json:"currency"`
	Balance   float64 `json:"balance,string"`
	Available float64 `json:"available,string"`
	Holds     string  `json:"holds"`
}

type IndexConstituents struct {
	Last         string        `json:"last"`
	Constituents []Constituent `json:"constituents"`
	InstrumentID string        `json:"instrument_id"`
	Timestamp    time.Time     `json:"timestamp"`
}

type IndexConstituentsResult struct {
	Code      int               `json:"code"`
	Data      IndexConstituents `json:"data"`
	DetailMsg string            `json:"detailMsg"`
	Msg       string            `json:"msg"`
}

type Item struct {
	Price  float64
	Amount float64
}

type MarginCurrency struct {
	Available   string `json:"available"`
	Balance     string `json:"balance"`
	Borrowed    string `json:"borrowed"`
	CanWithdraw string `json:"can_withdraw"`
	Frozen      string `json:"frozen"`
	Hold        string `json:"hold"`
	Holds       string `json:"holds"`
	LendingFee  string `json:"lending_fee"`
}

type MarginGetOrderResult struct {
	ClientOid      string       `json:"client_oid"`
	CreatedAt      time.Time    `json:"created_at"`
	FilledNotional sjson.Number `json:"filled_notional"`
	FilledSize     sjson.Number `json:"filled_size"`
	Funds          string       `json:"funds"`
	InstrumentID   string       `json:"instrument_id"`
	Notional       string       `json:"notional"`
	OrderID        string       `json:"order_id"`
	OrderType      sjson.Number `json:"order_type"` /*int*/
	Price          sjson.Number `json:"price"`
	PriceAvg       sjson.Number `json:"price_avg"`
	ProductID      string       `json:"product_id"`
	Side           string       `json:"side"`
	Size           sjson.Number `json:"size"`
	Status         string       `json:"status"` // status为state旧版参数，会短期兼容，建议尽早切换state
	State          sjson.Number `json:"state"`  /*int*/ // -2:失败 -1:撤单成功 0:等待成交 1:部分成交 2:完全成交 3:下单中 4:撤单中
	Timestamp      time.Time    `json:"timestamp"`
	Type           string       `json:"type"`
}

type MarginNewOrderResult struct {
	ClientOid    string `json:"client_oid"`
	ErrorCode    string `json:"error_code"`
	ErrorMessage string `json:"error_message"`
	OrderID      string `json:"order_id"`
	Result       bool   `json:"result"`
}

type OrderBook struct {
	InstrumentID string `json:"instrument_id"`
	Asks         []Item `json:"asks"`
	Bids         []Item `json:"bids"`
}

type OrderInfo struct {
	ClientOid string `json:"client_oid"`
	OrderId   string `json:"order_id"`
	CodeMessage
}

type PageResult struct {
	From  int
	To    int
	Limit int
}

type PlaceOrderInfo struct {
	BasePlaceOrderInfo
	InstrumentId string `json:"instrument_id"`
}

type PlaceOrdersInfo struct {
	InstrumentId string                `json:"instrument_id"`
	OrderData    []*BasePlaceOrderInfo `json:"order_data"`
}

type PostMarginAccountsBorrowResult struct {
	BorrowID  string `json:"borrow_id"`
	ClientOid string `json:"client_oid"`
	Result    bool   `json:"result"`
}

type PostMarginAccountsRepaymentResult struct {
	ClientOid   string `json:"client_oid"`
	RepaymentID string `json:"repayment_id"`
	Result      bool   `json:"result"`
}

type ReceivedDataCallback func(interface{}) error

type Result struct {
	Result bool `json:"result"`
}

type ServerTime struct {
	Iso   string `json:"iso"`
	Epoch string `json:"epoch"`
}

type SpotGetOrderResult struct {
	ClientOid      string    `json:"client_oid"`
	CreatedAt      time.Time `json:"created_at"`
	FilledNotional float64   `json:"filled_notional,string"`
	FilledSize     float64   `json:"filled_size,string"`
	Funds          string    `json:"funds"`
	InstrumentID   string    `json:"instrument_id"`
	Notional       string    `json:"notional"`
	OrderID        string    `json:"order_id"`
	OrderType      string    `json:"order_type"`
	Price          string    `json:"price"`
	ProductID      string    `json:"product_id"`
	Side           string    `json:"side"`
	Size           string    `json:"size"`
	Status         string    `json:"status"`
	State          int       `json:"state,string"`
	Timestamp      time.Time `json:"timestamp"`
	Type           string    `json:"type"`
}

type SpotInstrumentBookResult struct {
	Asks      [][]string `json:"asks"`
	Bids      [][]string `json:"bids"`
	Timestamp string     `json:"timestamp"`
}

type SpotNewOrderResult struct {
	ClientOid    string `json:"client_oid"`
	ErrorCode    string `json:"error_code"`
	ErrorMessage string `json:"error_message"`
	OrderID      string `json:"order_id"`
	Result       bool   `json:"result"`
}

type SubscriptionTopic struct {
	// contains filtered or unexported fields
}

type SwapAccount struct {
	Info SwapAccountInfo `json:"info"`
}

type SwapAccountHolds BaseInstrumentAmount

type SwapAccountInfo struct {
	InstrumentId      string `json:"instrument_id"`
	Timestamp         string `json:"timestamp"`
	MarginFrozen      string `json:"margin_frozen"`
	TotalAvailBalance string `json:"total_avail_balance"`
	MarginRatio       string `json:"margin_ratio"`
	RealizedPnl       string `json:"realized_pnl"`
	UnrealizedPnl     string `json:"unrealized_pnl"`
	FixedBalance      string `json:"fixed_balance"`
	Equity            string `json:"equity"`
	Margin            string `json:"margin"`
	MarginMode        string `json:"margin_mode"`
}

type SwapAccounts struct {
	BizWarmTips
	Info []SwapAccountInfo `json:"info"`
}

type SwapAccountsLedgerList []BaseLedgerInfo

type SwapAccountsSetting struct {
	BizWarmTips
	InstrumentId  string `json:"instrument_id"`
	LongLeverage  string `json:"long_leverage"`
	ShortLeverage string `json:"short_leverage"`
	MarginMode    string `json:"margin_mode"`
}

type SwapBatchCancelOrderResult struct {
	BizWarmTips
	InstrumentId string   `json:"instrument_id"`
	Ids          []string `json:"ids"`
	Result       string   `json:"result"`
}

type SwapCancelOrderResult struct {
	ErrorMessage string `json:"error_message"`
	ErrorCode    string `json:"error_code"`
	OrderId      string `json:"order_id"`
	Result       string `json:"result"`
}

type SwapCandleList []BaseCandleInfo

type SwapFillsInfo []BaseFillInfo

type SwapFundingTime struct {
	BizWarmTips
	InstrumentId string `json:"instrument_id"`
	FundingTime  string `json:"funding_time"`
}

type SwapHistoricalFundingRateList []BaseHistoricalFundingRate

type SwapIndexInfo struct {
	BizWarmTips
	InstrumentId string `json:"instrument_id"`
	Index        string `json:"index"`
	Timestamp    string `json:"timestamp"`
}

type SwapInstrumentDepth struct {
	BizWarmTips
	Timestamp string     `json:"timestamp"`
	Time      string     `json:"time"`
	Bids      [][]string `json:"bids"`
	Asks      [][]string `json:"asks"`
}

type SwapInstrumentList []BaseInstrumentInfo

type SwapLiquidationList []BaseLiquidationInfo

type SwapMarkPrice struct {
	BizWarmTips
	InstrumentId string `json:"instrument_id"`
	MarkPrice    string `json:"mark_price"`
	Timestamp    string `json:"timestamp"`
}

type SwapOpenInterest BaseInstrumentAmount

type SwapOrderResult struct {
	BaseSwapOrderResult
	BizWarmTips
}

type SwapOrdersInfo struct {
	BizWarmTips
	OrderInfo []BaseOrderInfo `json:"order_info"`
}

type SwapOrdersResult struct {
	BizWarmTips
	OrderInfo []BaseSwapOrderResult `json:"order_info"`
}

type SwapPosition struct {
	BizWarmTips
	MarginMode string                `json:"margin_mode"`
	Holding    []SwapPositionHolding `json:"holding"`
}

type SwapPositionHolding struct {
	LiquidationPrice string `json:"liquidation_price"`
	Position         string `json:"position"`
	AvailPosition    string `json:"avail_position"`
	AvgCost          string `json:"avg_cost"`
	SettlementPrice  string `json:"settlement_price"`
	InstrumentId     string `json:"instrument_id"`
	Leverage         string `json:"leverage"`
	RealizedPnl      string `json:"realized_pnl"`
	Side             string `json:"side"`
	Timestamp        string `json:"timestamp"`
	Margin           string `json:"margin";default:""`
}

type SwapPositionList []SwapPosition

type SwapPriceLimit struct {
	BizWarmTips
	InstrumentId string `json:"instrument_id"`
	Lowest       string `json:"lowest"`
	Highest      string `json:"highest"`
	Timestamp    string `json:"timestamp"`
}

type SwapRate struct {
	InstrumentId string `json:"instrument_id"`
	Timestamp    string `json:"timestamp"`
	Rate         string `json:"rate"`
}

type SwapTickerList []BaseTickerInfo

type SwapTradeList []BaseTradeInfo

type SwapWS struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

type WSAccount struct {
	Available         string    `json:"available"`
	CanWithdraw       string    `json:"can_withdraw"`
	Currency          string    `json:"currency"`
	Equity            string    `json:"equity"`
	LiquiMode         string    `json:"liqui_mode"`
	MaintMarginRatio  string    `json:"maint_margin_ratio"`
	Margin            string    `json:"margin"`
	MarginForUnfilled string    `json:"margin_for_unfilled"`
	MarginFrozen      string    `json:"margin_frozen"`
	MarginMode        string    `json:"margin_mode"`
	MarginRatio       string    `json:"margin_ratio"`
	OpenMax           string    `json:"open_max"`
	RealizedPnl       string    `json:"realized_pnl"`
	Timestamp         time.Time `json:"timestamp"`
	TotalAvailBalance string    `json:"total_avail_balance"`
	Underlying        string    `json:"underlying"`
	UnrealizedPnl     string    `json:"unrealized_pnl"`
}

type WSAccountData struct {
	BTC *WSAccount `json:"BTC"`
	LTC *WSAccount `json:"LTC"`
	ETH *WSAccount `json:"ETH"`
	ETC *WSAccount `json:"ETC"`
	XRP *WSAccount `json:"XRP"`
	EOS *WSAccount `json:"EOS"`
	BCH *WSAccount `json:"BCH"`
	BSV *WSAccount `json:"BSV"`
	TRX *WSAccount `json:"TRX"`
}

type WSAccountResult struct {
	Table string          `json:"table"`
	Data  []WSAccountData `json:"data"`
}

type WSDepthItem struct {
	InstrumentId string           `json:"instrument_id"`
	Asks         [][4]interface{} `json:"asks"`
	Bids         [][4]interface{} `json:"bids"`
	Timestamp    string           `json:"timestamp"`
	Checksum     int32            `json:"checksum"`
}

type WSDepthL2Tbt struct {
	InstrumentID string     `json:"instrument_id"`
	Asks         [][]string `json:"asks"`
	Bids         [][]string `json:"bids"`
	Timestamp    time.Time  `json:"timestamp"`
	Checksum     int        `json:"checksum"`
}

type WSDepthL2TbtResult struct {
	Table  string         `json:"table"`
	Action string         `json:"action"`
	Data   []WSDepthL2Tbt `json:"data"`
}

type WSDepthTableResponse struct {
	Table  string        `json:"table"`
	Action string        `json:"action",default:""`
	Data   []WSDepthItem `json:"data"`
}

type WSErrorResponse struct {
	Event     string `json:"event"`
	Message   string `json:"message"`
	ErrorCode int    `json:"errorCode"`
}

type WSEventResponse struct {
	Event   string `json:"event"`
	Success string `json:success`
	Channel string `json:"channel"`
}

type WSFuturesPosition struct {
	LongQty               string    `json:"long_qty"`
	LongAvailQty          string    `json:"long_avail_qty"`
	LongMargin            string    `json:"long_margin"`
	LongLiquiPrice        string    `json:"long_liqui_price"`
	LongPnlRatio          string    `json:"long_pnl_ratio"`
	LongAvgCost           string    `json:"long_avg_cost"`
	LongSettlementPrice   string    `json:"long_settlement_price"`
	RealisedPnl           string    `json:"realised_pnl"`
	ShortQty              string    `json:"short_qty"`
	ShortAvailQty         string    `json:"short_avail_qty"`
	ShortMargin           string    `json:"short_margin"`
	ShortLiquiPrice       string    `json:"short_liqui_price"`
	ShortPnlRatio         string    `json:"short_pnl_ratio"`
	ShortAvgCost          string    `json:"short_avg_cost"`
	ShortSettlementPrice  string    `json:"short_settlement_price"`
	InstrumentID          string    `json:"instrument_id"`
	LongLeverage          string    `json:"long_leverage"`
	ShortLeverage         string    `json:"short_leverage"`
	CreatedAt             time.Time `json:"created_at"`
	UpdatedAt             time.Time `json:"updated_at"`
	Timestamp             time.Time `json:"timestamp"`
	MarginMode            string    `json:"margin_mode"`
	ShortMarginRatio      string    `json:"short_margin_ratio"`
	ShortMaintMarginRatio string    `json:"short_maint_margin_ratio"`
	ShortPnl              string    `json:"short_pnl"`
	ShortUnrealisedPnl    string    `json:"short_unrealised_pnl"`
	LongMarginRatio       string    `json:"long_margin_ratio"`
	LongMaintMarginRatio  string    `json:"long_maint_margin_ratio"`
	LongPnl               string    `json:"long_pnl"`
	LongUnrealisedPnl     string    `json:"long_unrealised_pnl"`
	LongOpenOutstanding   string    `json:"long_open_outstanding"`
	ShortOpenOutstanding  string    `json:"short_open_outstanding"`
	LongSettledPnl        string    `json:"long_settled_pnl"`
	ShortSettledPnl       string    `json:"short_settled_pnl"`
	Last                  string    `json:"last"`
}

type WSFuturesPositionResult struct {
	Table string              `json:"table"`
	Data  []WSFuturesPosition `json:"data"`
}

type WSHotDepths struct {
	Table    string
	DepthMap map[string]*WSDepthItem
}

type WSOrder struct {
	Leverage     string    `json:"leverage"`
	LastFillTime time.Time `json:"last_fill_time"`
	FilledQty    string    `json:"filled_qty"`
	Fee          string    `json:"fee"`
	PriceAvg     string    `json:"price_avg"`
	Type         string    `json:"type"`
	ClientOid    string    `json:"client_oid"`
	LastFillQty  string    `json:"last_fill_qty"`
	InstrumentID string    `json:"instrument_id"`
	LastFillPx   string    `json:"last_fill_px"`
	Pnl          string    `json:"pnl"`
	Size         string    `json:"size"`
	Price        string    `json:"price"`
	LastFillID   string    `json:"last_fill_id"`
	ErrorCode    string    `json:"error_code"`
	State        string    `json:"state"`
	ContractVal  string    `json:"contract_val"`
	OrderID      string    `json:"order_id"`
	OrderType    string    `json:"order_type"`
	Timestamp    time.Time `json:"timestamp"`
	Status       string    `json:"status"`
}

type WSOrderResult struct {
	Table string    `json:"table"`
	Data  []WSOrder `json:"data"`
}

type WSSwapPositionData struct {
	Holding      []WSSwapPositionHolding `json:"holding"`
	InstrumentID string                  `json:"instrument_id"`
	MarginMode   string                  `json:"margin_mode"`
	Timestamp    time.Time               `json:"timestamp"`
}

type WSSwapPositionHolding struct {
	AvailPosition    string    `json:"avail_position"`
	AvgCost          string    `json:"avg_cost"`
	Last             string    `json:"last"`
	Leverage         string    `json:"leverage"`
	LiquidationPrice string    `json:"liquidation_price"`
	MaintMarginRatio string    `json:"maint_margin_ratio"`
	Margin           string    `json:"margin"`
	Position         string    `json:"position"`
	RealizedPnl      string    `json:"realized_pnl"`
	SettledPnl       string    `json:"settled_pnl"`
	SettlementPrice  string    `json:"settlement_price"`
	Side             string    `json:"side"`
	Timestamp        time.Time `json:"timestamp"`
}

type WSSwapPositionResult struct {
	Table string               `json:"table"`
	Data  []WSSwapPositionData `json:"data"`
}

type WSTableResponse struct {
	Table  string        `json:"table"`
	Action string        `json:"action",default:""`
	Data   []interface{} `json:"data"`
}

type WSTicker struct {
	Last           string    `json:"last"`
	Open24H        string    `json:"open_24h"`
	BestBid        string    `json:"best_bid"`
	High24H        string    `json:"high_24h"`
	Low24H         string    `json:"low_24h"`
	Volume24H      string    `json:"volume_24h"`
	VolumeToken24H string    `json:"volume_token_24h"`
	BestAsk        string    `json:"best_ask"`
	OpenInterest   string    `json:"open_interest"`
	InstrumentID   string    `json:"instrument_id"`
	Timestamp      time.Time `json:"timestamp"`
	BestBidSize    string    `json:"best_bid_size"`
	BestAskSize    string    `json:"best_ask_size"`
	LastQty        string    `json:"last_qty"`
}

type WSTickerResult struct {
	Table string     `json:"table"`
	Data  []WSTicker `json:"data"`
}

type WSTrade struct {
	Side         string    `json:"side"`
	TradeID      string    `json:"trade_id"`
	Price        string    `json:"price"`
	Qty          string    `json:"qty"`
	InstrumentID string    `json:"instrument_id"`
	Timestamp    time.Time `json:"timestamp"`
}

type WSTradeResult struct {
	Table string    `json:"table"`
	Data  []WSTrade `json:"data"`
}