/*
 * Copyright (C) Ascensio System SIA, 2009-2026
 *
 * 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, together with the
 * additional terms provided in the LICENSE file.
 *
 * 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: https://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA by email at info@onlyoffice.com
 * or by postal mail at 20A-6 Ernesta Birznieka-Upisha Street, Riga,
 * LV-1050, Latvia, European Union.
 *
 * The interactive user interfaces in modified versions of the Program
 * are required to display Appropriate Legal Notices in accordance with
 * Section 5 of the GNU AGPL version 3.
 *
 * No trademark rights are granted under this License.
 *
 * All non-code elements of the Product, including illustrations,
 * icon sets, and technical writing content, are licensed under the
 * Creative Commons Attribution-ShareAlike 4.0 International License:
 * https://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
 * This license applies only to such non-code elements and does not
 * modify or replace the licensing terms applicable to the Program's
 * source code, which remains licensed under the GNU Affero General
 * Public License v3.
 *
 * SPDX-License-Identifier: AGPL-3.0-only
 */

#include "RtfDocument.h"
#include "RtfReader.h"

#include "../OOXml/Writer/OOXNumberingWriter.h"
#include "../OOXml/Writer/OOXFontTableWriter.h"
#include "../OOXml/Writer/OOXStylesWriter.h"
#include "../OOXml/Writer/OOXSettingsWriter.h"
#include "../OOXml/Writer/OOXFootnoteWriter.h"

RtfDocument::RtfDocument() : m_pAppFonts(NULL)
{
	m_bStartRead = false;
	m_nUserLCID = -1;
    _section section;
	section.props = RtfSectionPtr(new RtfSection());

	m_aArray.push_back( section );
	
	m_oProperty.SetDefaultOOX();
	m_oDefaultCharProp.SetDefaultRtf();
	m_oDefaultParagraphProp.SetDefaultRtf();

	m_nZIndexLast = 0;
}
RtfDocument::~RtfDocument()
{
	if (m_pAppFonts)
	{
		delete m_pAppFonts;
		m_pAppFonts = NULL;
	}
}

int RtfDocument::GetType()
{
	return TYPE_RTF_DOCUMENT;
}

std::wstring RtfDocument::RenderToRtf(RenderParameter oRenderParameter)
{
	return L"";
}
std::wstring RtfDocument::RenderToOOX(RenderParameter oRenderParameter)
{
	return L"";
}

int RtfDocument::GetZIndex(bool bReverse)
{
	if (bReverse ) return -(0xFFFF - (m_nZIndexLast++));
	return m_nZIndexLast++;
}
void RtfDocument::SetZIndex(int val)
{
	if (m_nZIndexLast < val)
		m_nZIndexLast = val;
}
void RtfDocument::SetShapeId( int nShapeId )//todoo -> map
{
	for (size_t i = 0; i < m_aShapeId.size(); i++ )
	{
		if( nShapeId == m_aShapeId[i] )
			return;
	}
	m_aShapeId.push_back( nShapeId );
}
int RtfDocument::GetShapeId(  int& nShapeId  )
{
	if( PROP_DEF != nShapeId )
		return nShapeId;
	int nNewShapeId;
	while( true )
	{
		bool bUnique = true;
		nNewShapeId = m_oIdGenerator.Generate_ShapeId();

		for (size_t i = 0; i < m_aShapeId.size(); i++ )
		{
			if( nNewShapeId == m_aShapeId[i] )
			{
				bUnique = false;
				break;
			}
		}
		if( true == bUnique )
		{
			nShapeId = nNewShapeId;
			m_aShapeId.push_back( nNewShapeId );
			break;
		}
	}
	return nShapeId;
}