/*
 * InspIRCd -- Internet Relay Chat Daemon
 *
 *   Copyright (C) 2018 Sadie Powell <sadie@witchery.services>
 *   Copyright (C) 2018 Attila Molnar <attilamolnar@hush.com>
 *
 * This file is part of InspIRCd.  InspIRCd is free software: you can
 * redistribute it and/or modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation, version 2.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */


#include "inspircd.h"
#include "modules/ircv3.h"
#include "modules/account.h"

class AccountTag : public IRCv3::CapTag<AccountTag>
{
 public:
	const std::string* GetValue(const ClientProtocol::Message& msg) const
	{
		User* const user = msg.GetSourceUser();
		if (!user)
			return NULL;

		AccountExtItem* const accextitem = GetAccountExtItem();
		if (!accextitem)
			return NULL;

		return accextitem->get(user);
	}

	AccountTag(Module* mod)
		: IRCv3::CapTag<AccountTag>(mod, "account-tag", "account")
	{
	}
};

class ModuleIRCv3AccountTag : public Module
{
	AccountTag tag;

 public:
	ModuleIRCv3AccountTag()
		: tag(this)
	{
	}

	Version GetVersion() CXX11_OVERRIDE
	{
		return Version("Provides the IRCv3 account-tag client capability.", VF_VENDOR);
	}
};

MODULE_INIT(ModuleIRCv3AccountTag)