package apiproto

import (
	context "context"

	"go.uber.org/zap"
	grpc "google.golang.org/grpc"
	"joylink.club/bj-rtsts-server/config"
	"joylink.club/bj-rtsts-server/dto"
)

// Centrifugo 实时消息传递客户端
var client CentrifugoApiClient

// Centrifugo 客户端初始化
func InitClient() {
	conn, err := grpc.Dial(config.Config.Messaging.Centrifugo.Address, grpc.WithInsecure())
	if err != nil {
		panic(dto.ErrorDto{Code: dto.DataOperationError, Message: err.Error()})
	}
	client = NewCentrifugoApiClient(conn)
}

// 返回 Centrifugo 客户端
func Cli() CentrifugoApiClient {
	return client
}

// 发布消息
func PublishMsg(channalName string, data []byte) {
	if len(data) == 0 {
		return
	}
	resp, err := client.Publish(context.Background(), &PublishRequest{
		Channel: channalName,
		Data:    data,
	})
	if err != nil {
		zap.S().Errorf("Transport level error: %v \n", err)
	} else {
		if resp.GetError() != nil {
			respError := resp.GetError()
			zap.S().Errorf("Publish msg[%s] error %d(%s)\n", channalName, respError.Code, respError.Message)
		}
	}
}