package network

import (
	"context"
	log "github.com/sirupsen/logrus"
	"google.golang.org/protobuf/types/known/emptypb"
	"io"
	"parsing-service/internal/shared"
	pb "parsing-service/proto/taskProcessor"
)

func (n *Network) RequestTasks(ctx context.Context, client pb.TaskProcessorClient) []shared.TaskResponse {
	var tasksList []shared.TaskResponse
	stream, err := client.RequestTask(ctx, &emptypb.Empty{})
	if err != nil {
		log.WithField("err", err).Error("Error calling Request Tasks")
		return nil
	}

	for {
		response, err := stream.Recv()
		if err == io.EOF {
			break
		}
		if err != nil {
			log.WithField("err", err).Error("Error receiving response")
			return nil
		}

		tasksList = append(tasksList, shared.TaskResponse{
			MerchUuid:           response.MerchUuid,
			OriginSurugayaLink:  response.OriginSurugayaLink,
			OriginMandarakeLink: response.OriginMandarakeLink,
		})
		log.WithField("entry added", response.MerchUuid).Debug("gRPC Receive")
	}
	return tasksList
}