package server

import (
	"context"
	"github.com/kaspanet/kaspad/app/appmessage"
	"github.com/kaspanet/kaspad/cmd/kaspawallet/daemon/pb"
	"github.com/kaspanet/kaspad/cmd/kaspawallet/libkaspawallet"
	"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
	"github.com/kaspanet/kaspad/infrastructure/network/rpcclient"
	"github.com/pkg/errors"
)

func (s *server) Broadcast(_ context.Context, request *pb.BroadcastRequest) (*pb.BroadcastResponse, error) {
	tx, err := libkaspawallet.ExtractTransaction(request.Transaction, s.keysFile.ECDSA)
	if err != nil {
		return nil, err
	}

	txID, err := sendTransaction(s.rpcClient, tx)
	if err != nil {
		return nil, err
	}

	return &pb.BroadcastResponse{TxID: txID}, nil
}

func sendTransaction(client *rpcclient.RPCClient, tx *externalapi.DomainTransaction) (string, error) {
	submitTransactionResponse, err := client.SubmitTransaction(appmessage.DomainTransactionToRPCTransaction(tx))
	if err != nil {
		return "", errors.Wrapf(err, "error submitting transaction")
	}
	return submitTransactionResponse.TransactionID, nil
}