// Created on: 1999-11-18
// Created by: Andrey BETENEV
// Copyright (c) 1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _STEPConstruct_AP203Context_HeaderFile
#define _STEPConstruct_AP203Context_HeaderFile

#include "Standard.hxx"
#include "Standard_DefineAlloc.hxx"
#include "Standard_Handle.hxx"

class StepBasic_Approval;
class StepBasic_DateAndTime;
class StepBasic_PersonAndOrganization;
class StepBasic_SecurityClassificationLevel;
class StepBasic_PersonAndOrganizationRole;
class StepBasic_DateTimeRole;
class StepBasic_ApprovalRole;
class StepAP203_CcDesignPersonAndOrganizationAssignment;
class StepAP203_CcDesignSecurityClassification;
class StepAP203_CcDesignDateAndTimeAssignment;
class StepAP203_CcDesignApproval;
class StepBasic_ApprovalPersonOrganization;
class StepBasic_ApprovalDateTime;
class StepBasic_ProductCategoryRelationship;
class StepShape_ShapeDefinitionRepresentation;
class STEPConstruct_Part;
class StepRepr_NextAssemblyUsageOccurrence;

//! Maintains context specific for AP203 (required data and
//! management information such as persons, dates, approvals etc.)
//! It contains static entities (which can be shared), default
//! values for person and organisation, and also provides
//! tool for creating management entities around specific part (SDR).
class STEPConstruct_AP203Context
{
public:
  DEFINE_STANDARD_ALLOC

  //! Creates tool and fills constant fields
  Standard_EXPORT STEPConstruct_AP203Context();

  //! Returns default approval entity which
  //! is used when no other data are available
  Standard_EXPORT occ::handle<StepBasic_Approval> DefaultApproval();

  //! Sets default approval
  Standard_EXPORT void SetDefaultApproval(const occ::handle<StepBasic_Approval>& app);

  //! Returns default date_and_time entity which
  //! is used when no other data are available
  Standard_EXPORT occ::handle<StepBasic_DateAndTime> DefaultDateAndTime();

  //! Sets default date_and_time entity
  Standard_EXPORT void SetDefaultDateAndTime(const occ::handle<StepBasic_DateAndTime>& dt);

  //! Returns default person_and_organization entity which
  //! is used when no other data are available
  Standard_EXPORT occ::handle<StepBasic_PersonAndOrganization> DefaultPersonAndOrganization();

  //! Sets default person_and_organization entity
  Standard_EXPORT void SetDefaultPersonAndOrganization(
    const occ::handle<StepBasic_PersonAndOrganization>& po);

  //! Returns default security_classification_level entity which
  //! is used when no other data are available
  Standard_EXPORT occ::handle<StepBasic_SecurityClassificationLevel>
                  DefaultSecurityClassificationLevel();

  //! Sets default security_classification_level
  Standard_EXPORT void SetDefaultSecurityClassificationLevel(
    const occ::handle<StepBasic_SecurityClassificationLevel>& sc);

  Standard_EXPORT occ::handle<StepBasic_PersonAndOrganizationRole> RoleCreator() const;

  Standard_EXPORT occ::handle<StepBasic_PersonAndOrganizationRole> RoleDesignOwner() const;

  Standard_EXPORT occ::handle<StepBasic_PersonAndOrganizationRole> RoleDesignSupplier() const;

  Standard_EXPORT occ::handle<StepBasic_PersonAndOrganizationRole> RoleClassificationOfficer()
    const;

  Standard_EXPORT occ::handle<StepBasic_DateTimeRole> RoleCreationDate() const;

  Standard_EXPORT occ::handle<StepBasic_DateTimeRole> RoleClassificationDate() const;

  //! Return predefined PersonAndOrganizationRole and DateTimeRole
  //! entities named 'creator', 'design owner', 'design supplier',
  //! 'classification officer', 'creation date', 'classification date',
  //! 'approver'
  Standard_EXPORT occ::handle<StepBasic_ApprovalRole> RoleApprover() const;

  //! Takes SDR (part) which brings all standard data around part
  //! (common for AP203 and AP214) and creates all the additional
  //! entities required for AP203
  Standard_EXPORT void Init(const occ::handle<StepShape_ShapeDefinitionRepresentation>& sdr);

  //! Takes tool which describes standard data around part
  //! (common for AP203 and AP214) and creates all the additional
  //! entities required for AP203
  //!
  //! The created entities can be obtained by calls to methods
  //! GetCreator(), GetDesignOwner(), GetDesignSupplier(),
  //! GetClassificationOfficer(), GetSecurity(), GetCreationDate(),
  //! GetClassificationDate(), GetApproval(),
  //! GetApprover(), GetApprovalDateTime(),
  //! GetProductCategoryRelationship()
  Standard_EXPORT void Init(const STEPConstruct_Part& SDRTool);

  //! Takes NAUO which describes assembly link to component
  //! and creates the security_classification entity associated to
  //! it as required by the AP203
  //!
  //! Instantiated (or existing previously) entities concerned
  //! can be obtained by calls to methods
  //! GetClassificationOfficer(), GetSecurity(),
  //! GetClassificationDate(), GetApproval(),
  //! GetApprover(), GetApprovalDateTime()
  //! Takes tool which describes standard data around part
  //! (common for AP203 and AP214) and takes from model (or creates
  //! if missing) all the additional entities required by AP203
  Standard_EXPORT void Init(const occ::handle<StepRepr_NextAssemblyUsageOccurrence>& nauo);

  Standard_EXPORT occ::handle<StepAP203_CcDesignPersonAndOrganizationAssignment> GetCreator() const;

  Standard_EXPORT occ::handle<StepAP203_CcDesignPersonAndOrganizationAssignment> GetDesignOwner()
    const;

  Standard_EXPORT occ::handle<StepAP203_CcDesignPersonAndOrganizationAssignment> GetDesignSupplier()
    const;

  Standard_EXPORT occ::handle<StepAP203_CcDesignPersonAndOrganizationAssignment>
                  GetClassificationOfficer() const;

  Standard_EXPORT occ::handle<StepAP203_CcDesignSecurityClassification> GetSecurity() const;

  Standard_EXPORT occ::handle<StepAP203_CcDesignDateAndTimeAssignment> GetCreationDate() const;

  Standard_EXPORT occ::handle<StepAP203_CcDesignDateAndTimeAssignment> GetClassificationDate()
    const;

  Standard_EXPORT occ::handle<StepAP203_CcDesignApproval> GetApproval() const;

  Standard_EXPORT occ::handle<StepBasic_ApprovalPersonOrganization> GetApprover() const;

  Standard_EXPORT occ::handle<StepBasic_ApprovalDateTime> GetApprovalDateTime() const;

  //! Return entities (roots) instantiated for the part by method Init
  Standard_EXPORT occ::handle<StepBasic_ProductCategoryRelationship>
                  GetProductCategoryRelationship() const;

  //! Clears all fields describing entities specific to each part
  Standard_EXPORT void Clear();

  //! Initializes constant fields (shared entities)
  Standard_EXPORT void InitRoles();

  //! Initializes all missing data which are required for assembly
  Standard_EXPORT void InitAssembly(const occ::handle<StepRepr_NextAssemblyUsageOccurrence>& nauo);

  //! Initializes ClassificationOfficer and ClassificationDate
  //! entities according to Security entity
  Standard_EXPORT void InitSecurityRequisites();

  //! Initializes Approver and ApprovalDateTime
  //! entities according to Approval entity
  Standard_EXPORT void InitApprovalRequisites();

private:
  //! Initializes all missing data which are required for part
  Standard_EXPORT void InitPart(const STEPConstruct_Part& SDRTool);

  occ::handle<StepBasic_Approval>                                defApproval;
  occ::handle<StepBasic_DateAndTime>                             defDateAndTime;
  occ::handle<StepBasic_PersonAndOrganization>                   defPersonAndOrganization;
  occ::handle<StepBasic_SecurityClassificationLevel>             defSecurityClassificationLevel;
  occ::handle<StepBasic_PersonAndOrganizationRole>               roleCreator;
  occ::handle<StepBasic_PersonAndOrganizationRole>               roleDesignOwner;
  occ::handle<StepBasic_PersonAndOrganizationRole>               roleDesignSupplier;
  occ::handle<StepBasic_PersonAndOrganizationRole>               roleClassificationOfficer;
  occ::handle<StepBasic_DateTimeRole>                            roleCreationDate;
  occ::handle<StepBasic_DateTimeRole>                            roleClassificationDate;
  occ::handle<StepBasic_ApprovalRole>                            roleApprover;
  occ::handle<StepAP203_CcDesignPersonAndOrganizationAssignment> myCreator;
  occ::handle<StepAP203_CcDesignPersonAndOrganizationAssignment> myDesignOwner;
  occ::handle<StepAP203_CcDesignPersonAndOrganizationAssignment> myDesignSupplier;
  occ::handle<StepAP203_CcDesignPersonAndOrganizationAssignment> myClassificationOfficer;
  occ::handle<StepAP203_CcDesignSecurityClassification>          mySecurity;
  occ::handle<StepAP203_CcDesignDateAndTimeAssignment>           myCreationDate;
  occ::handle<StepAP203_CcDesignDateAndTimeAssignment>           myClassificationDate;
  occ::handle<StepAP203_CcDesignApproval>                        myApproval;
  occ::handle<StepBasic_ApprovalPersonOrganization>              myApprover;
  occ::handle<StepBasic_ApprovalDateTime>                        myApprovalDateTime;
  occ::handle<StepBasic_ProductCategoryRelationship>             myProductCategoryRelationship;
};

#endif // _STEPConstruct_AP203Context_HeaderFile