/* $Id: pubmed_updater.hpp 656799 2022-09-28 13:41:21Z fukanchi $
 * ===========================================================================
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 *               National Center for Biotechnology Information
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 *  This software/database is a "United States Government Work" under the
 *  terms of the United States Copyright Act.  It was written as part of
 *  the author's official duties as a United States Government employee and
 *  thus cannot be copyrighted.  This software/database is freely available
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 *  Government have not placed any restriction on its use or reproduction.
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 *  Although all reasonable efforts have been taken to ensure the accuracy
 *  and reliability of the software and data, the NLM and the U.S.
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 *  may be obtained by using this software or data. The NLM and the U.S.
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 *  warranties of performance, merchantability or fitness for any particular
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 *  Please cite the author in any work or product based on this material.
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 * Author:
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 * File Description:
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 * ===========================================================================
 */

#ifndef _PUBMED_UPDATER_HPP_
#define _PUBMED_UPDATER_HPP_

#include <corelib/ncbiobj.hpp>
#include <objects/mla/Error_val.hpp>

BEGIN_NCBI_SCOPE
BEGIN_SCOPE(objects)

class CPub;
class CTitle_msg;
class CTitle_msg_list;

BEGIN_SCOPE(edit)

using EPubmedError = EError_val;

struct NCBI_XOBJEDIT_EXPORT SCitMatch {
    string Journal;
    string Volume;
    string Page;
    string Year;
    string Author;
    string Issue;
    string Title;
    bool   InPress = false;
};

using TPubInterceptor = std::function<void(CRef<CPub>&)>;

class NCBI_XOBJEDIT_EXPORT IPubmedUpdater
{
public:
    virtual ~IPubmedUpdater() {}
    virtual bool       Init() { return true; }
    virtual void       Fini() {}
    virtual TEntrezId  CitMatch(const CPub&, EPubmedError* = nullptr)      = 0;
    virtual TEntrezId  CitMatch(const SCitMatch&, EPubmedError* = nullptr) = 0;
    virtual CRef<CPub> GetPub(TEntrezId pmid, EPubmedError* = nullptr)     = 0;
    virtual string     GetTitle(const string&)                             = 0;

    void SetPubInterceptor(TPubInterceptor f)
    {
        m_pub_interceptor = f;
    }

protected:
    TPubInterceptor m_pub_interceptor = nullptr;
};

END_SCOPE(edit)
END_SCOPE(objects)
END_NCBI_SCOPE

#endif // _PUBMED_UPDATER_HPP_
