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// Copyright (C) 2002-2025, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
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// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Open Design Alliance software pursuant to a license 
//   agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2025 by Open Design Alliance. 
//   All rights reserved.
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// By use of this software, its documentation or related materials, you 
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///////////////////////////////////////////////////////////////////////////////

#ifndef _BCF_3_0_HEADER_H
#define _BCF_3_0_HEADER_H

#include "BcfCommon.h"
#include "OdArray.h"
#include "OdGUID.h"

#include "BcfElement.h"

/** \details
Contains declarations related to working with BCF files content.
*/
namespace OdBcf {

  class OdBcfValidationContext;

}

/** \details
  Contains declarations related to working with data of the BCF format version 3.0.
*/
namespace OdBcf_3_0 {

  class OdBcfFiles;
  /** \details 
    A data type that represents a smart pointer to an <exref target="../tifc_api_cpp/OdBcf_3_0__OdBcfFiles.html">OdBcfFiles</exref> object.
  */
  typedef OdSmartPtr<OdBcfFiles> OdBcfFilesPtr;

  class OdBcfSession;

  /** \details
    A class that stores and operates a header data.
  */
  class BCF_3_0_EXPORT OdBcfHeader : public OdBcf::OdBcfElement
  {
  public:

    //DOM-IGNORE-BEGIN
    ODRX_DECLARE_MEMBERS(OdBcfHeader);
    //DOM-IGNORE-END

    /** \details
      Creates a new header object from BCF files object.
      \param files [in] A smart pointer to an <exref target="../tifc_api_cpp/OdBcf_3_0__OdBcfFiles.html">OdBcfFiles</exref> instance to be set.
      \returns A smart pointer to the created <exref target="../tifc_api_cpp/OdBcf_3_0__OdBcfHeader.html">OdBcfHeader</exref> instance.
    */
    static OdSmartPtr<OdBcfHeader> createObject(const OdBcfFilesPtr& files);

    /** \details
      Reads XML data into ODA data structures.
      \param pParent [in] A pointer to the parent element of the data structure.
      \returns eOk if data is successfully read; otherwise, the method returns an appropriate error code.
    */
    virtual OdResult inFields(TiXmlElement *pParent) ODRX_OVERRIDE;

    /** \details
      Writes data into XML structures.
      \param pParent [in] A pointer to the parent element of the data structure.
      \returns eOk if data is successfully written; otherwise, the method returns an appropriate error code.
    */
    virtual OdResult outFields(TiXmlElement *pParent) const ODRX_OVERRIDE;

    /** \details
      Sets the files for the header.
      \param filesValue [in] A smart pointer to an <exref target="../tifc_api_cpp/OdBcf_3_0__OdBcfFiles.html">OdBcfFiles</exref> instance to be set.
    */
    void setFiles(const OdBcfFilesPtr &filesValue);

    /** \details
      Retrieves the files instance associated with the header.
      \returns A smart pointer to the <exref target="../tifc_api_cpp/OdBcf_3_0__OdBcfFiles.html">OdBcfFiles</exref> object that represents the project instance.
      \remarks 
      The files instance returned by the method can be modified in the calling subroutine.
    */
    OdBcfFilesPtr& getFiles();

    /** \details
      Retrieves the files instance associated with the header.
      \returns A smart pointer to the <exref target="../tifc_api_cpp/OdBcf_3_0__OdBcfFiles.html">OdBcfFiles</exref> object that represents the project instance.
      \remarks
      The files instance returned by the method can't be modified in the calling subroutine.
    */
    const OdBcfFilesPtr& getFiles() const;

    /** \details
      Checks whether the files instance associated with the header is not initialized.
      \returns true if the files instance is not initialized; otherwise, the method returns false.
    */
    bool isFilesUnset() const;

    //DOM-IGNORE-BEGIN
  protected:
    OdBcfFilesPtr m_pFiles;

    /** \details
      Checks whether the header instance has all required fields initialized.
      \param context [in/out] A raw pointer to the validation context to store results in.
      \returns true if all required fields are initialized; otherwise the method returns false.
    */
    virtual bool validateData(OdBcf::OdBcfValidationContext *context) const ODRX_OVERRIDE;

    friend OdBcfSession;
    //DOM-IGNORE-END
  };

  /** \details 
    A data type that represents a smart pointer to an <exref target="../tifc_api_cpp/OdBcf_3_0__OdBcfHeader.html">OdBcfHeader</exref> object.
  */
  typedef OdSmartPtr<OdBcfHeader> OdBcfHeaderPtr;

} //namespace OdBcf_3_0

#endif // _BCF_3_0_HEADER_H