/*
 * Anope IRC Services
 *
 * Copyright (C) 2003-2017 Anope Team <team@anope.org>
 *
 * This file is part of Anope. Anope 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 see <http://www.gnu.org/licenses/>.
 */

#include "module.h"

class CommandMSCheck : public Command
{
 public:
	CommandMSCheck(Module *creator) : Command(creator, "memoserv/check", 1, 1)
	{
		this->SetDesc(_("Checks if last memo to a user was read"));
		this->SetSyntax(_("\037user\037"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		const Anope::string &recipient = params[0];

		bool found = false;

		NickServ::Nick *na = NickServ::FindNick(recipient);
		if (!na)
		{
			source.Reply(_("\002{0}\002 isn't registered."), recipient);
			return;
		}

		MemoServ::MemoInfo *mi = na->GetAccount()->GetMemos();

		if (mi)
			/* find the last memo */
			for (unsigned i = mi->GetMemos().size(); i > 0; --i)
			{
				MemoServ::Memo *m = mi->GetMemo(i - 1);
				NickServ::Nick *na2 = NickServ::FindNick(m->GetSender());

				if (na2 != NULL && na2->GetAccount() == source.GetAccount())
				{
					found = true; /* Yes, we've found the memo */

					if (m->GetUnread())
						source.Reply(_("The last memo you sent to \002{0}\002 (sent on \002{1}\002) has not yet been read."), na->GetNick(), Anope::strftime(m->GetTime(), source.GetAccount()));
					else
						source.Reply(_("The last memo you sent to \002{0}\002 (sent on \002{1}\002) has been read."), na->GetNick(), Anope::strftime(m->GetTime(), source.GetAccount()));
					break;
				}
			}

		if (!found)
			source.Reply(_("\002{0}\002 doesn't have a memo from you."), na->GetNick());
	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
	{
		source.Reply(_("Checks whether the last memo you sent to \037user\037 has been read or not."));
		return true;
	}
};

class MSCheck : public Module
{
	CommandMSCheck commandmscheck;

 public:
	MSCheck(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR)
		, commandmscheck(this)
	{

	}
};

MODULE_INIT(MSCheck)