package peer

import (
	"net/netip"
	"time"
)

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

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

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