package marketwssclient

import (
	"fmt"
	"wss-pool/logging/applogger"
	"wss-pool/pkg/client/hbwebsocketclientbase"
)

// Responsible to handle candlestick data from WebSocket
type ContractDepthWebSocketClient struct {
	hbwebsocketclientbase.WebSocketClientBase
}

// Initializer
func (p *ContractDepthWebSocketClient) Init(host string) *ContractDepthWebSocketClient {
	p.WebSocketClientBase.Init(host)
	return p
}

// Set callback handler
func (p *ContractDepthWebSocketClient) SetHandler(
	connectedHandler hbwebsocketclientbase.ConnectedHandler,
	responseHandler hbwebsocketclientbase.ResponseHandler) {
	p.WebSocketClientBase.SetHandler(connectedHandler, p.handleMessage, responseHandler)
}

// Request the full candlestick data according to specified criteria
func (p *ContractDepthWebSocketClient) Request(symbol string, period string, from int64, to int64, clientId string) {
	topic := fmt.Sprintf("market.%s.depth.%s", symbol, period)
	req := fmt.Sprintf("{\"req\": \"%s\", \"from\":%d, \"to\":%d, \"id\": \"%s\" }", topic, from, to, clientId)
	p.Send(req)

	applogger.Info("WebSocket requested, topic=%s, clientId=%s", topic, clientId)
}

// Subscribe candlestick data
func (p *ContractDepthWebSocketClient) Subscribe(symbol, period string, clientId string) {
	topic := fmt.Sprintf("market.%s.depth.%s", symbol, period)
	sub := fmt.Sprintf("{\"sub\": \"%s\", \"id\": \"%s\"}", topic, clientId)
	fmt.Println("Subscribe :", p.Symbol)
	p.Symbol = topic
	p.Send(sub)

	applogger.Info("WebSocket subscribed, topic=%s, clientId=%s", topic, clientId)
}

// Unsubscribe candlestick data
func (p *ContractDepthWebSocketClient) UnSubscribe(symbol string, period string, clientId string) {
	topic := fmt.Sprintf("market.%s.depth.%s", symbol, period)
	unsub := fmt.Sprintf("{\"unsub\": \"%s\", \"id\": \"%s\" }", topic, clientId)

	p.Send(unsub)

	applogger.Info("WebSocket unsubscribed, topic=%s, clientId=%s", topic, clientId)
}

func (p *ContractDepthWebSocketClient) handleMessage(msg string) (interface{}, error) {
	// result := market.SubscribeCtDepthResponse{}
	//err := json.Unmarshal([]byte(msg), &result)
	//return  msg,nil

	return []byte(msg), nil
}