/*
Copyright © 2024 NAME HERE <EMAIL ADDRESS>
*/
package cmd

import (
	"bufio"
	"fmt"
	"net"
	"os"

	//"net"

	"github.com/spf13/cobra"
)

// clientCmd represents the client command
var clientCmd = &cobra.Command{
	Use:   "client",
	Short: "Connect to a query-cpu server",
	Long:  `Send a message to a server using net.Dial()`,
	Run: func(cmd *cobra.Command, args []string) {
		if len(os.Args) != 2 {

		}
		client(cmd)
	},
}

func init() {
	rootCmd.AddCommand(clientCmd)

	// Here you will define your flags and configuration settings.

	// Cobra supports Persistent Flags which will work for this command
	// and all subcommands, e.g.:
	clientCmd.PersistentFlags().String("ip", "", "Server IP")
	clientCmd.PersistentFlags().String("port", "", "Server port")
	clientCmd.PersistentFlags().String("message", "", "Message we're gonna send to the server")

	// Cobra supports local flags which will only run when this command
	// is called directly, e.g.:
	// clientCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
}

func client(cmd *cobra.Command) {
	ip, _ := cmd.Flags().GetString("ip")
	port, _ := cmd.Flags().GetString("port")
	message, _ := cmd.Flags().GetString("message")
	if ip == "" || port == "" || message == "" {
		fmt.Println("Not enough arguments, run \"-h\" parameter to see all the parameters!")
		os.Exit(1)
	}
	socket := ip + ":" + port
	conn, err := net.Dial("tcp", socket)
	cobra.CheckErr(err)

	formattedMessage := fmt.Sprintf("%v\r\n", message)

	fmt.Fprintf(conn, formattedMessage)
	status, err := bufio.NewReader(conn).ReadString('\n')
	fmt.Print(status)
}