package core

import (
	"github.com/Akilan1999/p2p-rendering-computation/p2p/frp"
	"time"
)

// EscapeNAT Func to escape NAT
// - 1 port for server
// - 2 port for barrierKVM
func EscapeNAT(ScreenSharePort, GameplayServerPort string) (ServerPort string, ScreensharePort string, err error) {
	// Get free port from P2PRC server node
	serverPort, err := frp.GetFRPServerPort("http://64.227.168.102:8088")

	if err != nil {
		return
	}

	time.Sleep(1 * time.Second)

	// port for the remote gameplay server
	ServerPort, err = frp.StartFRPClientForServer("64.227.168.102", serverPort, GameplayServerPort)
	if err != nil {
		return
	}

	// Get free port from P2PRC server node
	ScreensharePortFRP, err := frp.GetFRPServerPort("http://64.227.168.102:8088")

	if err != nil {
		return
	}

	time.Sleep(1 * time.Second)

	// port for the screenshare port
	ScreensharePort, err = frp.StartFRPClientForServer("64.227.168.102", ScreensharePortFRP, ScreenSharePort)
	if err != nil {
		return
	}

	return
}

func EscapeNATBarrier() (barrierKVMport string, err error) {
	// Get free port from P2PRC server node
	serverPort, err := frp.GetFRPServerPort("http://64.227.168.102:8088")

	if err != nil {
		return
	}

	time.Sleep(1 * time.Second)

	//port for the barrierKVM server
	barrierKVMport, err = frp.StartFRPClientForServer("64.227.168.102", serverPort, "24800")
	if err != nil {
		return
	}

	return
}