Add network interactions to lobby

lobby.py

@@ -2,6 +2,8 @@ import tkinter as tk
 import color
 import main as quadraLudi
 import importlib
+from socket import socket, AF_INET, SOCK_STREAM
+from datetime import datetime
 
 class Lobby:
     def __init__(self):
@@ -20,6 +22,9 @@ class Lobby:
         self.pseudo = tk.StringVar(win, "")
         self.message = tk.StringVar(win, "")
 
+        # Network
+        self.networkManager = NetworkManager()
+
         # First
         self.nameDisplay()
 
@@ -60,15 +65,20 @@ class Lobby:
         scoreFrame = tk.LabelFrame(mainFrame, text = 'Score', bg = color.LEVEL_1, fg = color.PURPLE, font = (None, 12))
         scoreFrame.grid(column = 0, row = 0, sticky = 'NSEW', padx = 5)
         self.scoreFrame = scoreFrame
-        self.addScoreEntry(1, 'Eveldee', 2354)
+        rank = 1
-        self.addScoreEntry(2, 'Fetyrix', 42)
+        for score in self.networkManager.requestScores():
+            pseudo, score = score.split(';')
+            self.addScoreEntry(rank, pseudo, score)
+            rank += 1
 
         # Chat
         chatFrame = tk.LabelFrame(mainFrame, text = 'Chat', bg = color.LEVEL_1, fg = color.PURPLE, font = (None, 12))
         chatFrame.grid(column = 1, row = 0, sticky = 'NSEW', padx = 5)
         self.chatFrame = chatFrame
-        self.addChatEntry('16:45', 'Eveldee', 'Hello')
+        for messsage in self.networkManager.requestMessages():
-        self.addChatEntry('16:46', 'Fetyrix', 'Je suis un très long text text text text text text text text text text text text text text text text')
+            split = messsage.split(';')
+            time, pseudo, content = split[0], split[1], ';'.join(split[2:])
+            self.addChatEntry(time, pseudo, content)
 
         bottomFrame = tk.Frame(chatFrame, bg = color.LEVEL_5)
         bottomFrame.pack(side = tk.BOTTOM, fill = tk.X)
@@ -89,7 +99,7 @@ class Lobby:
         ).grid(column = 0, row = 1, columnspan = 2, sticky = 'NSEW', padx = 5, pady = 5)
 
     def nameConfirm(self):
-        pseudo = self.pseudo.get()
+        pseudo = self.pseudo.get().replace('@', ' ').replace(';', ' ')
 
         if pseudo == '':
             return
@@ -99,17 +109,22 @@ class Lobby:
     def sendMessage(self):
         # Check empty
         message = self.message.get()
+        pseudo = self.pseudo.get()
         if message == '':
             return
 
         # Send
-
+        message = message.replace('@', ' ')
+        self.networkManager.sendMessage(pseudo, message)
 
         # Clear
+        now = datetime.now().time()
+        time = f"{now.hour}:{now.minute}"
+        self.addChatEntry(time, pseudo, message)
         self.message.set('')
 
     def sendScore(self, score):
-        pass
+        self.networkManager.sendScore(self.pseudo.get(), score)
 
     def play(self):
         # Reload
@@ -144,14 +159,74 @@ class Lobby:
         frame = tk.Frame(self.chatFrame, bg = color.LEVEL_1)
         frame.pack(anchor = tk.W)
         font = (None, 10)
-        tk.Label(frame, text = f'[{time}]', bg = color.LEVEL_1, fg = color.PURPLE, font = font).pack(side = tk.LEFT)
+        tk.Label(frame, text = f'[{time}]', bg = color.LEVEL_1, fg = color.PURPLE, font = font).pack(side = tk.LEFT, anchor = tk.N)
-        tk.Label(frame, text = f'({pseudo})', bg = color.LEVEL_1, fg = color.GREEN, font = font).pack(side = tk.LEFT)
+        tk.Label(frame, text = f'({pseudo})', bg = color.LEVEL_1, fg = color.GREEN, font = font).pack(side = tk.LEFT, anchor = tk.N)
-        tk.Label(frame, text = f':', bg = color.LEVEL_1, fg = color.YELLOW, font = font).pack(side = tk.LEFT)
+        tk.Label(frame, text = f':', bg = color.LEVEL_1, fg = color.YELLOW, font = font, bd = 0).pack(side = tk.LEFT, anchor = tk.N)
-        tk.Label(frame, text = f'{message}', bg = color.LEVEL_1, fg = color.PINK, font = font, wraplength = 450, justify = tk.LEFT).pack(side = tk.LEFT)
+        tk.Label(frame, text = f'{message}', bg = color.LEVEL_1, fg = color.PINK, font = font, wraplength = 450, justify = tk.LEFT).pack(side = tk.LEFT, anchor = tk.N)
 
     def show(self):
         self.win.mainloop()
 
+class NetworkManager:
+    def __init__(self):
+        self.address = ('127.0.0.1', 1409)
+
+    def _createSocket(self):
+        # Create TCP socket
+        sock = socket(AF_INET, SOCK_STREAM)
+        sock.connect(self.address)
+
+        return sock
+
+    def _sendPacket(self, command, content):
+        packet = f"{command}\n{content}".encode('utf-8')
+        length = len(packet).to_bytes(4, 'little')
+
+        sock = self._createSocket()
+        sock.sendall(length)
+        sock.sendall(packet)
+        sock.close()
+
+    def _receivePacket(self, command):
+        sock = self._createSocket()
+
+        # Send command
+        packet = f"{command}\n".encode('utf-8')
+        length = len(packet).to_bytes(4, 'little')
+
+        sock.sendall(length)
+        sock.sendall(packet)
+
+        # Receive
+        # Length
+        length = sock.recv(4)
+        length = int.from_bytes(length, 'little')
+        # Data
+        response = sock.recv(length)
+        response = response.decode('utf-8')
+
+        sock.close()
+
+        split = response.split('\n')
+        return (split[0], '\n'.join(split[1:]))
+
+    def sendMessage(self, pseudo, message):
+        now = datetime.now().time()
+        time = f"{now.hour}:{now.minute}"
+
+        self._sendPacket('ChatAdd',  f"{time};{pseudo};{message}")
+
+    def sendScore(self, pseudo, score):
+        self._sendPacket('ScoreAdd', f"{pseudo};{score}")
+
+    def requestMessages(self):
+        _, response = self._receivePacket('ChatRequest')
+        return response.split('@')
+
+    def requestScores(self):
+        _, response = self._receivePacket('ScoreRequest')
+        return response.split('@')
+
 def main():
     lobby = Lobby()
     lobby.show()