/* ChanServ core functions
 *
 * (C) 2003-2025 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"

class CommandCSInfo final
	: public Command
{
public:
	CommandCSInfo(Module *creator) : Command(creator, "chanserv/info", 1, 2)
	{
		this->SetDesc(_("Lists information about the specified registered channel"));
		this->SetSyntax(_("\037channel\037"));
		this->AllowUnregistered(true);
	}

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

		NickCore *nc = source.nc;
		ChannelInfo *ci = ChannelInfo::Find(params[0]);
		if (ci == NULL)
		{
			source.Reply(CHAN_X_NOT_REGISTERED, params[0].c_str());
			return;
		}

		bool has_auspex = source.HasPriv("chanserv/auspex");
		bool show_all = false;

		/* Should we show all fields? Only for sadmins and identified users */
		if (source.AccessFor(ci).HasPriv("INFO") || has_auspex)
			show_all = true;

		InfoFormatter info(nc);

		source.Reply(CHAN_INFO_HEADER, chan.c_str());
		if (ci->GetFounder())
			info[_("Founder")] = ci->GetFounder()->display;

		if (show_all && ci->GetSuccessor())
			info[_("Successor")] = ci->GetSuccessor()->display;

		if (!ci->desc.empty())
			info[_("Description")] = ci->desc;

		info[_("Registered")] = Anope::strftime(ci->registered, source.GetAccount());
		info[_("Last used")] = Anope::strftime(ci->last_used, source.GetAccount());

		if (show_all)
		{
			info[_("Ban type")] = Anope::ToString(ci->bantype);
		}

		FOREACH_MOD(OnChanInfo, (source, ci, info, show_all));

		std::vector<Anope::string> replies;
		info.Process(replies);

		for (const auto &reply : replies)
			source.Reply(reply);
	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_(
			"Lists information about the specified registered channel, "
			"including its founder, time of registration, last "
			"time used, and description. If the user issuing the "
			"command has the appropriate access for it, then the "
			"successor, last topic set, settings and expiration "
			"time will also be displayed when applicable."
		));
		return true;
	}
};

class CSInfo final
	: public Module
{
	CommandCSInfo commandcsinfo;

public:
	CSInfo(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR),
		commandcsinfo(this)
	{

	}
};

MODULE_INIT(CSInfo)