/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   user.cpp                                           :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2026/04/17 11:58:23 by aortigos          #+#    #+#             */
/*   Updated: 2026/04/17 13:10:07 by aortigos         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "../Server/Server.hpp"

void	Server::cmd_user(int fd, std::istringstream &ss)
{
	std::string	username, unused1, unused2, realname;

	ss >> username >> unused1 >> unused2;
	std::getline(ss, realname);

	if (clients[fd].getNick().empty())
	{
		std::string	msg = ":ircserv 451 * :You have not registered\r\n";
		send(fd, msg.c_str(), msg.size(), 0);
		return ;
	}

	if(clients[fd].isRegistered())
	{
		std::string	msg = ":ircserv 462 "
							+ clients[fd].getNick()
							+ " :You may not reregister\r\n";
		send(fd, msg.c_str(), msg.size(), 0);
		return ;
	}

	if (username.empty())
	{
		std::string	msg = ":ircserv 461 * USER :Not enough parameters\r\n";
		send(fd, msg.c_str(), msg.size(), 0);
		return ;
	}

	
	clients[fd].setUsername(username);
	clients[fd].setRealname(realname);
	clients[fd].setRegistered(true);

	std::string msg = ":ircserv 001 "
						+ clients[fd].getNick()
						+ " :Welcome to IRC "
						+ clients[fd].getNick()
						+ "\r\n";
	send(fd, msg.c_str(), msg.size(), 0);
}