/* MemoServ core functions
 *
 * (C) 2003-2022 Anope Team
 * Contact us at team@anope.org
 *
 * Please read COPYING and README for further details.
 *
 * Based on the original code of Epona by Lara.
 * Based on the original code of Services by Andy Church.
 */

#include "module.h"

namespace
{
	ServiceReference<MemoServService> memoserv("MemoServService", "MemoServ");
}

class CommandMSSend : public Command
{
 public:
	CommandMSSend(Module *creator) : Command(creator, "memoserv/send", 2, 2)
	{
		this->SetDesc(_("Send a memo to a nick or channel"));
		this->SetSyntax(_("{\037nick\037 | \037channel\037} \037memo-text\037"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) anope_override
	{
		if (!memoserv)
			return;

		const Anope::string &nick = params[0];
		const Anope::string &text = params[1];

		if (Anope::ReadOnly && !source.IsOper())
		{
			source.Reply(MEMO_SEND_DISABLED);
			return;
		}

		if (source.GetAccount()->HasExt("UNCONFIRMED"))
		{
			source.Reply(_("You must confirm your account before you may send a memo."));
			return;
		}

		MemoServService::MemoResult result = memoserv->Send(source.GetNick(), nick, text);
		if (result == MemoServService::MEMO_SUCCESS)
		{
			source.Reply(_("Memo sent to \002%s\002."), nick.c_str());
			Log(LOG_COMMAND, source, this) << "to send a memo to " << nick;
		}
		else if (result == MemoServService::MEMO_INVALID_TARGET)
			source.Reply(_("\002%s\002 is not a registered unforbidden nick or channel."), nick.c_str());
		else if (result == MemoServService::MEMO_TOO_FAST)
			source.Reply(_("Please wait %d seconds before using the %s command again."), Config->GetModule("memoserv")->Get<time_t>("senddelay"), source.command.c_str());
		else if (result == MemoServService::MEMO_TARGET_FULL)
			source.Reply(_("Sorry, %s currently has too many memos and cannot receive more."), nick.c_str());
	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) anope_override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_("Sends the named \037nick\037 or \037channel\037 a memo containing\n"
				"\037memo-text\037. When sending to a nickname, the recipient will\n"
				"receive a notice that he/she has a new memo. The target\n"
				"nickname/channel must be registered."));
		return true;
	}
};

class MSSend : public Module
{
	CommandMSSend commandmssend;

 public:
	MSSend(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR),
		commandmssend(this)
	{

		if (!memoserv)
			throw ModuleException("No MemoServ!");
	}
};

MODULE_INIT(MSSend)
