package peer

import (
	"net/netip"
	"time"
)

type RemotePeer struct {
	IP            byte           // VPN IP of peer (last byte).
	Up            bool           // True if data can be sent on the peer.
	Relay         bool           // True if the peer is a relay.
	Direct        bool           // True if this is a direct connection.
	DirectAddr    netip.AddrPort // Remote address if directly connected.
	PubSignKey    []byte
	ControlCipher *controlCipher
	DataCipher    *dataCipher

	Counter  *uint64   // For sending to. Atomic access only.
	DupCheck *dupCheck // For receiving from. Not safe for concurrent use.
}

func NewRemotePeer(ip byte) *RemotePeer {
	counter := uint64(time.Now().Unix()<<30 + 1)
	return &RemotePeer{
		IP:       ip,
		Counter:  &counter,
		DupCheck: newDupCheck(0),
	}
}