set a nickname, a username, join a channel,

send and receive private messages using your reference client and All the messages sent from one client to a channel have to be forwarded to
every other client that joined the channel and still need to add operators and regular users and please don't touch my code hahahaha

Server.hpp

@@ -1,6 +1,11 @@
 #ifndef SERVER_HPP
 #define SERVER_HPP
 
+#include <sstream>
+#include <algorithm>
+#include <cctype>
+#include <unistd.h> // Include for the send function
+#include <cstring> // Include for the strlen function
 #include <iostream>
 #include <cstdlib>
 #include <csignal>
@@ -10,8 +15,10 @@
 #include <poll.h>
 #include "Client.hpp"
 #include <cstring>
+#include <map>
 #define BUFFER_SIZE 1024
 
+
 class Server {
     private:
         int _port;
@@ -20,10 +27,24 @@ class Server {
         std::string _password;
         std::vector<struct pollfd> _fds;
         std::vector<Client> _clients;
+        // THAT'S THA DATA OF TOOOP GGG START FROM THERE .
+        std::map<int, std::string> nicknames; // Replace unordered_map with map
+        std::map<int, std::string> usernames; // Replace unordered_map with map
+        std::map<std::string, std::vector<std::string> > channels; //here a chanel name and list of client in every chanel 
+
+        
+
     public:
         Server();
         ~Server();
-
+        // THAT'S MY FUNCTIONS START FROM THERE
+        void setNickname(int fd, const std::string& nickname);
+        void setUsername(int fd, const std::string& username);
+        void createChannel(const std::string& channel, const std::string& nickname);
+        void handlePrivateMessage(int senderFd, const std::string& recipient, const std::string& message);
+        void broadcastMessage(const std::string& channel, const std::string& senderNickname, const std::string& msg);
+        int findUserFd1(const std::string& nickname);
+        // AND END HERE.
         void parseArgs(int ac, char **av);
         static void receiveSignal(int signum);
         void init();