#include <stdio.h>

#include "users.h"
#include "channels.h"
#include "modules.h"

/* $ModDesc: Povides a proof-of-concept test /WOOT command */

Server *Srv;
	 

void handle_woot(char **parameters, int pcnt, userrec *user)
{
	// this test command just accepts:
	// /woot :<text>
	// and sends <text> to all opers with +s mode.
	// NB: The ':' is *REQUIRED* otherwise the parser will
	// split the line into multiple parameters[]!
	//
	// If you want to process all the line with no leading colon, you must 
	// implement a parser here that assembles parameters[] to match the
	// syntax of your command - the way it is done in the core is to meet
	// rfc-compatibility.
	Srv->SendOpers(parameters[0]);
	

	// Here is a sample of how to send servermodes. Note that unless remote
	// servers in your net are u:lined, they may reverse this, but its a
	// quick and effective modehack.
	
	// NOTE: DO NOT CODE LIKE THIS!!! This has no checks and can send
	// invalid or plain confusing mode changes, code some checking!
	char* modes[3];
	modes[0] = "#chatspike";
	modes[1] = "+o";
	modes[2] = user->nick;
	
	// run the mode change, send numerics (such as "no such channel") back
	// to "user".
	Srv->SendMode(modes,3,user);
}

class ModuleTestCommand : public Module
{
 public:
	ModuleTestCommand()
	{
		Srv = new Server;
		// Create a new command:
		// command will be called /WOOT, and will
		// call handle_woot when triggered, the
		// 0 in the modes parameter signifies that
		// anyone can issue the command, and the
		// command takes only one parameter.
		Srv->AddCommand("WOOT",handle_woot,0,1);

		// Add a mode +Z for channels with no parameters		
		Srv->AddExtendedMode('Z',MT_CHANNEL,false,1,0);
	}
	
	virtual bool OnExtendedMode(userrec* user, chanrec* chan, char modechar, int type, bool mode_on, string_list &params)
	{
		if (modechar != 'Z') {
			// this mode isn't ours, we have to bail and return 0 to not handle it.
			Srv->Log(DEBUG,"Extended mode event triggered, but this is not a mode i've claimed!");
			return 0;
		}
		
		
		// TODO: Add checking here - should bail with 0 value if the mode is already on or off
		if (mode_on) {
			Srv->Log(DEBUG,"Custom mode is being added to channel");
		}
		else {
			Srv->Log(DEBUG,"Custom mode is being taken from a channel");
		}
		Srv->Log(DEBUG,chan->name);
		
		// must return 1 to handle the mode!
		return 1;
	}
	
	virtual void OnUserJoin(userrec* user, chanrec* channel)
	{
		Srv->Log(DEBUG,"OnUserJoin triggered");
		if (channel->IsCustomModeSet('Z'))
		{
			std::string param = channel->GetModeParameter('Z');
			Srv->Log(DEBUG,"Custom mode is set on this channel! Parameter="+param);
		}
	}
	
	virtual ~ModuleTestCommand()
	{
		delete Srv;
	}
	
	virtual Version GetVersion()
	{
		return Version(1,0,0,0);
	}
	
	virtual void OnUserConnect(userrec* user)
	{
	}

};


class ModuleTestCommandFactory : public ModuleFactory
{
 public:
	ModuleTestCommandFactory()
	{
	}
	
	~ModuleTestCommandFactory()
	{
	}
	
	virtual Module * CreateModule()
	{
		return new ModuleTestCommand;
	}
	
};


extern "C" void * init_module( void )
{
	return new ModuleTestCommandFactory;
}