package main

import (
	"context"
	"log"
	"net"

	pb "git.strikerlulu.me/strikerlulu/grpc-mocker/pb"

	"google.golang.org/grpc"
	"google.golang.org/grpc/reflection"
)

type CalcServer struct{
    pb.UnimplementedCalcServiceServer
    response *pb.AdditionResponse
    err error
}

func (s *CalcServer) Add(ctx context.Context, r *pb.AdditionRequest) (*pb.AdditionResponse, error) {
  result := r.X + r.Y
  return &pb.AdditionResponse{Result: result}, nil
}

func main() {
    lis,err := net.Listen("tcp",":3000")
    if err != nil {
        log.Fatalf("Failed to listen: %v", err)
    }
    s := grpc.NewServer()
    pb.RegisterCalcServiceServer(s, &CalcServer{})
    reflection.Register(s)
    if err := s.Serve(lis); err != nil {
        log.Fatalf("Failed to server: %v", err)
    }
}