package clientcmd

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

func GetServerInfo(conn *net.Conn) error {
	for { // Server should send 'Connected\n' to client after connect, then client can ask for server details
		message, err := bufio.NewReader(*conn).ReadString('\n')
		if err != nil {
			return fmt.Errorf("error reading from connection: %s", err)
		}
		fmt.Printf("Message from server: %s", message)
		switch message {
		case "Connected\n":
			fmt.Println("Server has acknowledged connection, asking for server details")
			bytesSent, err := fmt.Fprintf(*conn, "Details\n")
			if err != nil {
				fmt.Println("Error sending message to server! ", err)
				os.Exit(0)
			}
			if bytesSent > 0 {
				fmt.Println("Message Sent")
			}
		default:
			fmt.Println("Details: ", message)
			os.Exit(0)
		}
	}
}