package control

import (
	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/rpc/grpc"
	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/rpc/message"
)

type requestWrapper struct {
	message.Message
	m grpc.Message
}

func (w *requestWrapper) ToGRPCMessage() grpc.Message {
	return w.m
}

type responseWrapper[M grpc.Message] struct {
	m M
}

func (w *responseWrapper[M]) ToGRPCMessage() grpc.Message {
	return w.m
}

func (w *responseWrapper[M]) FromGRPCMessage(m grpc.Message) error {
	var ok bool

	w.m, ok = m.(M)
	if !ok {
		return message.NewUnexpectedMessageType(m, w.m)
	}

	return nil
}