#codeinServer

import socket
import threading

HOST = ‘127.0.0.1’
PORT = 9090

server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.bind((HOST, PORT))

server.listen()

clients = []
nicknames = []

def broadcast(message):
for client in clients:
client.send(message)

def handle(client):
while True:
try:
message = client.recv(1024)
print(f”{nicknames[clients.index(client)]} says {message}”)
broadcast(message)
except:
index = clients.index(client)
clients.remove(client)
client.close()
nickname = nicknames[index]
nicknames.remove(nickname)
break

def receive():
while True:
client, address = server.accept()
print(f”Connected with {str(address)}!”)

    client.send("NICK".encode('utf-8'))
    nickname = client.recv(1024)

    nicknames.append(nickname)
    clients.append(client)

    print(f"Nickname of the client is {nickname}")
    broadcast(f"{nickname} joined the server!n".encode('utf-8'))


    thread = threading.Thread(target=handle, args=(client,))
    thread.start()

print(“Game na”)
receive()

#codeinClient

import socket
import threading
import tkinter
import tkinter.scrolledtext
from tkinter import simpledialog

import keyboard as k
def close():
k.add_hotkey(“ctrl+x”, lambda: quit())

HOST = ‘127.0.0.1’
PORT = 9090

class Client:

def __init__(self, host, port):

    self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    self.sock.connect((host, port))

    msg = tkinter.Tk()
    msg.withdraw()

    self.nickname = simpledialog.askstring("Enter Name", "Enter a nickname", parent=msg)

    self.gui_done = False
    self.running = True

    gui_thread = threading.Thread(target=self.gui_loop)
    receive_thread = threading.Thread(target=self.receive)

    gui_thread.start()
    receive_thread.start()

def gui_loop(self):
    self.root = tkinter.Tk()
    self.root.configure(bg="lightgray")
    self.root.title('Client-Server ChatApp')

    self.chat_label = tkinter.Label(self.root, text="Chat:", bg="lightgray")
    self.chat_label.config(font=("Arial", 12))
    self.chat_label.pack(padx=20, pady=5)

    self.text_area = tkinter.scrolledtext.ScrolledText(self.root)
    self.text_area.pack(padx=20, pady=5)
    self.text_area.config(state='disabled')

    self.msg_label = tkinter.Label(self.root, text="Message:", bg="lightgray")
    self.msg_label.config(font=("Arial", 12))
    self.msg_label.pack(padx=20, pady=5)

    self.input_area = tkinter.Text(self.root, height=5)
    self.input_area.pack(padx=20, pady=5)

    self.send_button = tkinter.Button(self.root, text="Send", command=self.write)
    self.send_button.config(font=("Arial", 12))
    self.send_button.config(activebackground=("gray"))
    self.send_button.pack(padx=20, pady=5)

    self.gui_done = True

    self.root.protocol("WM_DELETE_WINDOW", self.stop)

    self.root.mainloop()

def write(self):
    message = f"{self.nickname}: {self.input_area.get('1.0', 'end')}"
    self.sock.send(message.encode('utf-8'))
    self.input_area.delete('1.0', 'end')

def stop(self):
    self.running = False
    self.root.destroy()
    self.sock.close()
    exit(0)

def receive(self):
    while self.running:
        try:
            message = self.sock.recv(1024).decode('utf-8')
            if message == 'NICK':
                self.sock.send(self.nickname.encode('utf-8'))
            else:
                if self.gui_done:
                    self.text_area.config(state='normal')
                    self.text_area.insert('end', message)
                    self.text_area.yview('end')
                    self.text_area.config(state='disabled')
        except ConnectionAbortedError:
            break
        except:
            print("Error")
            self.sock.close()
            break

    def exit_app(e):
        self.root.destroy()

    self.root.bind('<Control-x>', exit_app)
    self.root.mainloop()

client = Client(HOST, PORT)