/*
 * Copyright (C) 2021 Zilliqa
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
package core

import "math/big"

type Peer struct {
	// Peer IP address (net-encoded)
	// size is 128bits (16 bytes)
	IpAddress *big.Int
	// Peer listen port (host-encoded)
	ListenPortHost uint32
	HostName       string
}

func (p *Peer) Serialize() []byte {
	data := make([]byte, 0)
	port := new(big.Int).SetUint64(uint64(p.ListenPortHost))
	data = UintToByteArray(data, 0, p.IpAddress, 16)
	data = UintToByteArray(data, 16, port, 4)
	return data
}
