/*
 * (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
 *
 */
#pragma once

#include <string>
#include <vector>
#include <iosfwd>
#include <xml/xmlelement.h>
#include <CPSharedPtr.h>

namespace cpdoccore { 
namespace oox {

enum _rels_type 
{
	typeUnknown = 0, 
	typeDefault,
	typeImage, 
	typeChart, 
	typeShape, 
	typeTable, 
	typeHyperlink, 
	typeComment, 
	typeMedia, 
	typeGroupShape, 
	typeMsObject, 
	typeOleObject,
	typeSlide,
	typeVideo, 
	typeAudio,
	typeExternalLink, 
	typeActiveX, 
	typeControl,
	typeControlProps,
	typeChartUserShapes,
    typePDF
};
enum _rels_type_place
{
	document_place,
	endnote_place,
	footnote_place,
	comment_place,
	header_footer_place,
	chart_place
};
struct _rel
{ 
    _rel(bool is_internal_, std::wstring const & rid_, std::wstring const & ref_,  _rels_type const & type_) :
			is_internal(is_internal_),
			rid(rid_),
			ref(ref_),
			type(type_)
		{}

    bool			is_internal;
    std::wstring	rid;
    std::wstring	ref;
    _rels_type		type;
};

class relationship : public xml::element_impl<relationship>
{
public:
    static const wchar_t * ns;
    static const wchar_t * name;
    static const xml::NodeType xml_type = xml::typeElement;

    relationship() {}

    relationship(const std::wstring & Id,
        const std::wstring & Type,
        const std::wstring & Target,
        const std::wstring & TargetMode = L"") : id_(Id), type_(Type), target_(Target), target_mode_(TargetMode) 
    {}

    virtual std::wostream & xml_to_stream(std::wostream & _Wostream) const;

    const std::wstring & id() const { return id_; }
    const std::wstring & type() const { return type_; }
    const std::wstring & target() const { return target_; }
    const std::wstring & target_mode() const { return target_mode_; }

private:
    std::wstring id_;
    std::wstring type_;
    std::wstring target_;
    std::wstring target_mode_;
};

class rels;
typedef _CP_PTR(rels) rels_ptr;

// rels
class rels : public xml::element_impl<rels>
{
public:
    static const wchar_t * ns;
    static const wchar_t * name;
    static const xml::NodeType xml_type = xml::typeElement;

public:
    virtual std::wostream & xml_to_stream(std::wostream & _Wostream) const;
    std::vector<relationship> & relationships() { return relationship_; }
    void add(relationship const & r);
    bool empty() { return relationship_.empty(); } 
    
private:
    std::vector<relationship> relationship_;

};

}
}