package grpcclient

import (
	"git.hlsq.asia/alex/proto/proto/rs/rspb"
	"git.hlsq.asia/alex/service-common/discover"
	"git.hlsq.asia/alex/service-common/discover/common"
	"git.hlsq.asia/alex/service-common/net/grpc/resolver"
	"google.golang.org/grpc"
)

func PostNewClient(sid ...int64) (rspb.PostClient, error) {
	var c *grpc.ClientConn
	var err error
	if len(sid) == 0 {
		c, err = resolver.GetGrpcClientConn("etcd:///" + common.KeyDiscoverServiceNamePost)
	} else {
		c, err = discover.FindServer(common.KeyDiscoverPost, sid...)
	}
	if err != nil {
		return nil, err
	}
	return rspb.NewPostClient(c), nil
}