package net

import (
	"b612.me/starlog"
	"github.com/spf13/cobra"
	"os"
	"os/signal"
	"time"
)

var (
	tcps TcpServer
	tcpc TcpClient
)

func init() {
	CmdTcps.Flags().StringVarP(&tcps.LocalAddr, "local", "l", "0.0.0.0:29127", "本地地址")
	CmdTcps.Flags().BoolVarP(&tcps.UsingKeepAlive, "keepalive", "k", true, "启用KeepAlive")
	CmdTcps.Flags().IntVarP(&tcps.KeepAlivePeriod, "keepalive-period", "p", 10, "KeepAlive重试周期（秒）")
	CmdTcps.Flags().IntVarP(&tcps.KeepAliveIdel, "keepalive-idel", "i", 15, "KeepAlive空闲时间（秒）")
	CmdTcps.Flags().IntVarP(&tcps.KeepAliveCount, "keepalive-count", "c", 3, "KeepAlive次数）")
	CmdTcps.Flags().BoolVarP(&tcps.Interactive, "interactive", "I", false, "交互模式")
	CmdTcps.Flags().IntVarP(&tcps.UserTimeout, "user-timeout", "u", 0, "用户超时时间（毫秒）")
	CmdTcps.Flags().BoolVarP(&tcps.ShowRecv, "show-recv", "r", true, "显示接收数据")
	CmdTcps.Flags().BoolVarP(&tcps.ShowAsHex, "show-hex", "H", false, "显示十六进制")
	CmdTcps.Flags().StringVarP(&tcps.SaveToFolder, "save", "s", "", "保存到文件夹")
	CmdTcps.Flags().StringVarP(&tcps.LogPath, "log", "L", "", "日志文件路径")
	CmdTcps.Flags().IntVarP(&tcpc.UseLinger, "linger", "g", -1, "Linger时间（秒）")
	Cmd.AddCommand(CmdTcps)

	CmdTcpc.Flags().StringVarP(&tcpc.LocalAddr, "local", "l", "", "本地地址")
	CmdTcpc.Flags().BoolVarP(&tcpc.UsingKeepAlive, "keepalive", "k", true, "启用KeepAlive")
	CmdTcpc.Flags().IntVarP(&tcpc.KeepAlivePeriod, "keepalive-period", "p", 1, "KeepAlive重试周期（秒）")
	CmdTcpc.Flags().IntVarP(&tcpc.KeepAliveIdel, "keepalive-idel", "i", 15, "KeepAlive空闲时间（秒）")
	CmdTcpc.Flags().IntVarP(&tcpc.KeepAliveCount, "keepalive-count", "c", 3, "KeepAlive次数")
	CmdTcpc.Flags().BoolVarP(&tcpc.Interactive, "interactive", "I", false, "交互模式")
	CmdTcpc.Flags().IntVarP(&tcpc.UserTimeout, "user-timeout", "u", 0, "用户超时时间（毫秒）")
	CmdTcpc.Flags().BoolVarP(&tcpc.ShowRecv, "show-recv", "r", true, "显示接收数据")
	CmdTcpc.Flags().BoolVarP(&tcpc.ShowAsHex, "show-hex", "H", false, "显示十六进制")
	CmdTcpc.Flags().StringVarP(&tcpc.SaveToFolder, "save", "s", "", "保存到文件夹")
	CmdTcpc.Flags().StringVarP(&tcpc.LogPath, "log", "L", "", "日志文件路径")
	CmdTcpc.Flags().IntVarP(&tcpc.DialTimeout, "dial-timeout", "t", 5, "连接超时时间（秒）")
	CmdTcpc.Flags().IntVarP(&tcpc.UseLinger, "linger", "g", -1, "Linger时间（秒）")

	Cmd.AddCommand(CmdTcpc)
}

var CmdTcps = &cobra.Command{
	Use:   "tcps",
	Short: "TCP服务端",
	Run: func(cmd *cobra.Command, args []string) {
		go func() {
			s := make(chan os.Signal, 1)
			signal.Notify(s, os.Interrupt, os.Kill)
			<-s
			tcps.Stop()
			time.Sleep(5 * time.Second)
			os.Exit(0)
		}()
		tcps.Run()
	},
}

var CmdTcpc = &cobra.Command{
	Use:   "tcpc",
	Short: "TCP客户端",
	Run: func(cmd *cobra.Command, args []string) {
		if len(args) == 0 {
			starlog.Errorln("请指定目标地址")
			return
		}
		tcpc.RemoteAddr = args[0]
		go func() {
			s := make(chan os.Signal, 1)
			signal.Notify(s, os.Interrupt, os.Kill)
			<-s
			tcpc.Stop()
			time.Sleep(5 * time.Second)
			os.Exit(0)
		}()
		tcpc.Run()
	},
}