/*
 * This file is a part of Winix
 * and is not publicly distributed
 * 
 * Copyright (c) 2011, Tomasz Sowa
 * All rights reserved.
 * 
 */
 
#include "templates/templates.h"
#include "core/plugin.h"
#include "groupinfo.h"


namespace GroupItem
{
using namespace TemplatesFunctions;
using TemplatesFunctions::system;


extern GroupInfo group_info;


static size_t group_tab_reqid = 0;
static bool group_tab_found = false;
static Groups * pgroups;
static size_t group_index;
static size_t group_tab_index;
static std::wstring group_last_path;




void group_tab_init(const std::wstring & path)
{
	if( group_tab_reqid != cur->request->id || group_last_path != path)
	{
		group_tab_found = false;
		group_tab_reqid = cur->request->id;
		group_last_path = path;
		pgroups = group_info.FindGroups(cur->request->dir_tab.back()->id);

		if( pgroups )
		{
			group_tab_found = true;
			group_index = pgroups->Find(path);
		}
	}
}




void group_tab(Info & i)
{
	group_tab_init(i.par);
	group_tab_index = i.iter;

	if( group_tab_found )
		i.res = group_tab_index < pgroups->GroupSize(group_index);
}



void group_tab_link(Info & i)
{
	if( group_tab_found )
		i.out << pgroups->GroupPath(group_index, group_tab_index);
}



void AddEzcFunctions(PluginInfo & info)
{
	using TemplatesFunctions::EzcFun;
	EzcFun * fun = reinterpret_cast<EzcFun*>(info.p1);

	fun->Insert("group_tab",           group_tab);
	fun->Insert("group_tab_link",      group_tab_link);
}


} // namespace