/*
 * Copyright (c) 2013 Remko Tronçon
 * Licensed under the GNU General Public License.
 * See the COPYING file for more information.
 */

#include <Sluift/ElementConvertors/SoftwareVersionConvertor.h>

#include <lua.hpp>
#include <boost/smart_ptr/make_shared.hpp>
#include <boost/numeric/conversion/cast.hpp>
#include <Sluift/Lua/Check.h>

using namespace Swift;

SoftwareVersionConvertor::SoftwareVersionConvertor() : GenericLuaElementConvertor<SoftwareVersion>("software_version") {
}

SoftwareVersionConvertor::~SoftwareVersionConvertor() {
}

boost::shared_ptr<SoftwareVersion> SoftwareVersionConvertor::doConvertFromLua(lua_State* L) {
	boost::shared_ptr<SoftwareVersion> result = boost::make_shared<SoftwareVersion>();
	lua_getfield(L, -1, "name");
	if (!lua_isnil(L, -1)) {
		result->setName(std::string(Lua::checkString(L, -1)));
	}
	lua_pop(L, 1);
	lua_getfield(L, -1, "version");
	if (!lua_isnil(L, -1)) {
		result->setVersion(std::string(Lua::checkString(L, -1)));
	}
	lua_pop(L, 1);
	lua_getfield(L, -1, "os");
	if (!lua_isnil(L, -1)) {
		result->setOS(std::string(Lua::checkString(L, -1)));
	}
	lua_pop(L, 1);
	return result;
}

void SoftwareVersionConvertor::doConvertToLua(lua_State* L, boost::shared_ptr<SoftwareVersion> payload) {
	lua_createtable(L, 0, 0);
	lua_pushstring(L, payload->getName().c_str());
	lua_setfield(L, -2, "name");
	lua_pushstring(L, payload->getVersion().c_str());
	lua_setfield(L, -2, "version");
	lua_pushstring(L, payload->getOS().c_str());
	lua_setfield(L, -2, "os");
}