/*
 * (c) Copyright Ascensio System SIA 2010-2023
 *
 * This program is a free software product. You can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License (AGPL)
 * version 3 as published by the Free Software Foundation. In accordance with
 * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
 * that Ascensio System SIA expressly excludes the warranty of non-infringement
 * of any third-party rights.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
 * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
 * street, Riga, Latvia, EU, LV-1050.
 *
 * The  interactive user interfaces in modified source and object code versions
 * of the Program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU AGPL version 3.
 *
 * Pursuant to Section 7(b) of the License you must retain the original Product
 * logo when distributing the program. Pursuant to Section 7(e) we decline to
 * grant you any rights under trademark law for use of our trademarks.
 *
 * All the Product's GUI elements, including illustrations and icon sets, as
 * well as technical writing content are licensed under the terms of the
 * Creative Commons Attribution-ShareAlike 4.0 International. See the License
 * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
 */

#include "TmplLst.h"

namespace PPTX
{
	namespace Logic
	{
		TmplLst& TmplLst::operator=(const TmplLst& oSrc)
		{
			parentFile		= oSrc.parentFile;
			parentElement	= oSrc.parentElement;

			list = oSrc.list;
			return *this;
		}
		void TmplLst::fromXML(XmlUtils::CXmlNode& node)
		{
			XmlMacroLoadArray(node, _T("p:tmpl"), list, Tmpl);
			FillParentPointersForChilds();
		}
		std::wstring TmplLst::toXML() const
		{
			XmlUtils::CNodeValue oValue;
			oValue.WriteArray(list);

			return XmlUtils::CreateNode(_T("p:tmplLst"), oValue);
		}
		void TmplLst::toXmlWriter(NSBinPptxRW::CXmlWriter* pWriter) const
		{
			pWriter->WriteString(toXML());
		}
		void TmplLst::toPPTY(NSBinPptxRW::CBinaryFileWriter* pWriter) const
		{
			pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeStart);
			pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeEnd);

			if (false == list.empty())
			{
				pWriter->StartRecord(0);

				_UINT32 len = (_UINT32)list.size();
				pWriter->WriteULONG(len);

				for (size_t i = 0; i < list.size(); ++i)
				{
					pWriter->WriteRecord1(0, list[i]);
				}
				pWriter->EndRecord();
			}
		}
		void TmplLst::fromPPTY(NSBinPptxRW::CBinaryFileReader* pReader)
		{
			LONG end = pReader->GetPos() + pReader->GetRecordSize() + 4;

			pReader->Skip(1); // attribute start
			while (true)
			{
				BYTE _at = pReader->GetUChar_TypeNode();
				if (_at == NSBinPptxRW::g_nodeAttributeEnd)
					break;
			}

			while (pReader->GetPos() < end)
			{
				BYTE _rec = pReader->GetUChar();

				switch (_rec)
				{
				case 0:
				{
					pReader->Skip(4); // len
					ULONG _c = pReader->GetULong();

					for (ULONG i = 0; i < _c; ++i)
					{
						list.push_back(Tmpl());

						BYTE type = pReader->GetUChar(); //skip ..
						list[i].fromPPTY(pReader);
					}
				}break;
				default:
				{
					pReader->SkipRecord();
				}break;
				}
			}
			pReader->Seek(end);
		}
		void TmplLst::FillParentPointersForChilds()
		{
			for (size_t i = 0; i < list.size(); ++i)
				list[i].SetParentPointer(this);
		}
	} // namespace Logic
} // namespace PPTX