package okx

import (
	"sig-pub/pkg/config"
	"sig-pub/pkg/types"
)

// kline
type OkxExchange struct {
	conf          config.OkxExchange
	channelCandle *ChannelCandle // K线频道
}

func NewOkxExchange(conf config.OkxExchange) *OkxExchange {
	return &OkxExchange{
		conf: conf,
	}
}

func (okx *OkxExchange) Init() (err error) {
	// TODO 多个 ChannelCandle 实例 OkxAggregate
	okx.channelCandle = NewChannelCandle("candle-0", okx.conf.HttpProxy)
	if err = okx.channelCandle.Init(); err != nil {
		return
	}
	return
}

func (okx *OkxExchange) ExhcangeType() types.Exchange {
	return types.ExchangeOKX
}

func (okx *OkxExchange) ConsumerKline() <-chan *types.ChannelKline {
	return okx.channelCandle.Consumer()
}

// 订阅产品k线行情
func (okx *OkxExchange) SubscribeKline(instIds ...string) (err error) {
	return okx.channelCandle.Subscribe(instIds...)
}

// 取消订阅产品k线行情
func (okx *OkxExchange) UnsubscribeKline(instIds ...string) (err error) {
	return okx.channelCandle.Unsubscribe(instIds...)
}