package main

import (
	"bytes"
	"encoding/hex"

	"github.com/btcsuite/btcd/wire"
)

type ConnectRequest struct {
	NodeId string
	port   uint64
}

func Connect(request *ConnectRequest, response *ConnectRequest) error {
	if err := lnprototestServer.Connect(request.NodeId, uint32(request.port), wire.SimNet); err != nil {
		return err
	}
	response.NodeId = request.NodeId
	response.port = request.port
	return nil
}

type SendRequest struct {
	msg string
}

func Send(request *SendRequest, response *SendRequest) error {
	buff, err := hex.DecodeString(request.msg)
	if err != nil {
		return err
	}

	if err := lnprototestServer.Send(bytes.NewBuffer(buff)); err != nil {
		return err
	}

	buffResp, err := lnprototestServer.Receive()
	if err != nil {
		return err
	}

	response.msg = hex.EncodeToString(buffResp.Bytes())
	return nil
}