/*
 * (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 "Footnote.h"
#include "Document.h"

namespace OOX
{
	//--------------------------------------------------------------------------------
	// CFootnotes 17.11.15
	//--------------------------------------------------------------------------------

	CFootnotes::CFootnotes(OOX::Document *pMain) : OOX::File(pMain), OOX::IFileContainer(pMain)
	{
		CDocx* docx = dynamic_cast<CDocx*>(File::m_pMainDocument);

		if (docx)
		{
			if (docx->m_bGlossaryRead)	docx->m_oGlossary.footnotes = this;
			else						docx->m_oMain.footnotes = this;
		}
	}
	CFootnotes::CFootnotes(OOX::Document *pMain, const CPath& oRootPath, const CPath& oPath) : OOX::File(pMain), OOX::IFileContainer(pMain)
	{
		CDocx* docx = dynamic_cast<CDocx*>(File::m_pMainDocument);

		if (docx)
		{
			if (docx->m_bGlossaryRead)	docx->m_oGlossary.footnotes= this;
			else						docx->m_oMain.footnotes = this;
		}
		read( oRootPath, oPath );
	}
	CFootnotes::~CFootnotes()
	{
		for (size_t nIndex = 0; nIndex < m_arrFootnote.size(); nIndex++ )
		{
			if ( m_arrFootnote[nIndex] ) delete m_arrFootnote[nIndex]; m_arrFootnote[nIndex] = NULL;
		}

		m_arrFootnote.clear();
		m_mapFootnote.clear();
	}
	void CFootnotes::read(const CPath& oPath)
	{
		//don't use this. use read(const CPath& oRootPath, const CPath& oFilePath)
		CPath oRootPath;
		read(oRootPath, oPath);
	}
	void CFootnotes::read(const CPath& oRootPath, const CPath& oFilePath)
	{
		m_oReadPath = oFilePath;
		IFileContainer::Read( oRootPath, oFilePath );

		XmlUtils::CXmlLiteReader oReader;

		if ( !oReader.FromFile( oFilePath.GetPath() ) )
			return;

		if ( !oReader.ReadNextNode() )
			return;

		std::wstring sName = oReader.GetName();
		if ( _T("w:footnotes") == sName && !oReader.IsEmptyNode() )
		{
			int nNumberingDepth = oReader.GetDepth();
			while ( oReader.ReadNextSiblingNode( nNumberingDepth ) )
			{
				sName = oReader.GetName();
				if ( _T("w:footnote") == sName )
				{
					CFtnEdn *pFootnote = new CFtnEdn();
					*pFootnote = oReader;
					if (pFootnote)
					{
						m_arrFootnote.push_back( pFootnote );
						if (pFootnote->m_oId.IsInit())
						{
							m_mapFootnote.insert(std::make_pair(pFootnote->m_oId->GetValue(), pFootnote));
						}
					}

				}
			}
		}
	}
	void CFootnotes::write(const CPath& oPath, const CPath& oDirectory, CContentTypes& oContent) const
	{
		std::wstring sXml;
		sXml = _T("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><w:footnotes xmlns:wpc=\"http://schemas.microsoft.com/office/word/2010/wordprocessingCanvas\" xmlns:mc=\"http://schemas.openxmlformats.org/markup-compatibility/2006\" xmlns:o=\"urn:schemas-microsoft-com:office:office\" xmlns:r=\"http://schemas.openxmlformats.org/officeDocument/2006/relationships\" xmlns:m=\"http://schemas.openxmlformats.org/officeDocument/2006/math\" xmlns:v=\"urn:schemas-microsoft-com:vml\" xmlns:wp14=\"http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing\" xmlns:wp=\"http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing\" xmlns:w10=\"urn:schemas-microsoft-com:office:word\" xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" xmlns:w14=\"http://schemas.microsoft.com/office/word/2010/wordml\" xmlns:w15=\"http://schemas.microsoft.com/office/word/2012/wordml\" xmlns:wpg=\"http://schemas.microsoft.com/office/word/2010/wordprocessingGroup\" xmlns:wpi=\"http://schemas.microsoft.com/office/word/2010/wordprocessingInk\" xmlns:wne=\"http://schemas.microsoft.com/office/word/2006/wordml\" xmlns:wps=\"http://schemas.microsoft.com/office/word/2010/wordprocessingShape\" xmlns:a=\"http://schemas.openxmlformats.org/drawingml/2006/main\" mc:Ignorable=\"w14 w15 wp14\">");
		for (size_t nIndex = 0; nIndex < m_arrFootnote.size(); nIndex++ )
		{
			if ( m_arrFootnote[nIndex] )
			{
				sXml += m_arrFootnote[nIndex]->toXML();
			}
		}
		sXml += _T("</w:footnotes>");
		CDirectory::SaveToFile( oPath.GetPath(), sXml );

		oContent.Registration( type().OverrideType(), oDirectory, oPath.GetFilename() );
		IFileContainer::Write( oPath, oDirectory, oContent );
	}
	const OOX::FileType CFootnotes::type() const
	{
		return FileTypes::FootNote;
	}
	const CPath CFootnotes::DefaultDirectory() const
	{
		return type().DefaultDirectory();
	}
	const CPath CFootnotes::DefaultFileName() const
	{
		return type().DefaultFileName();
	}

	OOX::CFtnEdn* CFootnotes::Find(const OOX::Logic::CFootnoteReference& oReference)
	{
		if ( !oReference.m_oId.IsInit() )
			return NULL;

		//for ( size_t nIndex = 0; nIndex < m_arrFootnote.size(); nIndex++ )
		//{
		//	if ( m_arrFootnote[nIndex]->m_oId.IsInit() && ( m_arrFootnote[nIndex]->m_oId == oReference.m_oId ) )
		//		return m_arrFootnote[nIndex];
		//}

		std::map<int, OOX::CFtnEdn*>::iterator pFind = m_mapFootnote.find(oReference.m_oId->GetValue());

		if (pFind != m_mapFootnote.end())	return pFind->second;
		else								return NULL;
	}
	void CFootnotes::Add(OOX::CFtnEdn* pFootnote)
	{
		if (!pFootnote) return;
		if (!pFootnote->m_oId.IsInit()) return;

		m_arrFootnote.push_back( pFootnote );
		m_mapFootnote.insert(std::make_pair(pFootnote->m_oId->GetValue(), pFootnote));
	}
	const unsigned int CFootnotes::GetCount() const
		{
			return (unsigned int)m_arrFootnote.size();
		}

} // namespace OOX