package net

import (
	"b612.me/apps/b612/netforward"
	"github.com/spf13/cobra"
)

var Cmd = &cobra.Command{
	Use:   "net",
	Short: "网络工具，包括nat穿透，端口转发等",
}

func init() {
	Cmd.AddCommand(netforward.CmdNetforward)
}

var natc NatClient
var nats NatServer

func init() {
	CmdNatClient.Flags().StringVarP(&natc.ServiceTarget, "target", "t", "", "forward server target address")
	CmdNatClient.Flags().StringVarP(&natc.CmdTarget, "server", "s", "", "nat server command address")
	CmdNatClient.Flags().StringVarP(&natc.Passwd, "passwd", "p", "", "password")
	CmdNatClient.Flags().BoolVarP(&natc.enableTCP, "enable-tcp", "T", true, "enable tcp forward")
	CmdNatClient.Flags().BoolVarP(&natc.enableUDP, "enable-udp", "U", true, "enable udp forward")
	CmdNatClient.Flags().IntVarP(&natc.DialTimeout, "dial-timeout", "d", 10000, "dial timeout milliseconds")
	CmdNatClient.Flags().IntVarP(&natc.UdpTimeout, "udp-timeout", "D", 60000, "udp connection timeout milliseconds")
	Cmd.AddCommand(CmdNatClient)

	CmdNatServer.Flags().StringVarP(&nats.ListenAddr, "listen", "l", "", "listen address")
	CmdNatServer.Flags().StringVarP(&nats.Passwd, "passwd", "p", "", "password")
	CmdNatServer.Flags().Int64VarP(&nats.UDPTimeout, "udp-timeout", "D", 60000, "udp connection timeout milliseconds")
	CmdNatServer.Flags().Int64VarP(&nats.NetTimeout, "dial-timeout", "d", 10000, "dial timeout milliseconds")
	CmdNatServer.Flags().BoolVarP(&nats.enableTCP, "enable-tcp", "T", true, "enable tcp forward")
	CmdNatServer.Flags().BoolVarP(&nats.enableUDP, "enable-udp", "U", true, "enable udp forward")
	Cmd.AddCommand(CmdNatServer)
}

var CmdNatClient = &cobra.Command{
	Use:   "natc",
	Short: "nat穿透客户端",
	Run: func(cmd *cobra.Command, args []string) {
		if natc.ServiceTarget == "" || natc.CmdTarget == "" {
			cmd.Help()
			return
		}
		natc.Run()
	},
}

var CmdNatServer = &cobra.Command{
	Use:   "nats",
	Short: "nat穿透服务端",
	Run: func(cmd *cobra.Command, args []string) {

		nats.Run()
	},
}