/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   Licensed to the Apache Software Foundation (ASF) under one or more

 *   contributor license agreements. See the NOTICE file distributed

 *   with this work for additional information regarding copyright

 *   ownership. The ASF licenses this file to you under the Apache

 *   License, Version 2.0 (the "License"); you may not use this file

 *   except in compliance with the License. You may obtain a copy of

 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .

 */

#include <com/sun/star/sdbcx/CompareBookmark.hpp>

#include <dbase/DResultSet.hxx>

#include <com/sun/star/beans/PropertyAttribute.hpp>

#include <comphelper/sequence.hxx>

#include <cppuhelper/supportsservice.hxx>

#include <dbase/DIndex.hxx>

#include <dbase/DIndexIter.hxx>

#include <comphelper/types.hxx>

#include <connectivity/dbexception.hxx>

#include <strings.hrc>

using namespace ::comphelper;

using namespace connectivity::dbase;

using namespace connectivity::file;

using namespace ::cppu;

using namespace com::sun::star::uno;

using namespace com::sun::star::lang;

using namespace com::sun::star::beans;

using namespace com::sun::star::sdbc;

using namespace com::sun::star::sdbcx;

ODbaseResultSet::ODbaseResultSet( OStatement_Base* pStmt,connectivity::OSQLParseTreeIterator&   _aSQLIterator)

                : file::OResultSet(pStmt,_aSQLIterator)

                ,m_bBookmarkable(true)

{

    registerProperty(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISBOOKMARKABLE),         PROPERTY_ID_ISBOOKMARKABLE,       PropertyAttribute::READONLY,&m_bBookmarkable,                cppu::UnoType<bool>::get());

}

OUString SAL_CALL ODbaseResultSet::getImplementationName(  )

{

    return u"com.sun.star.sdbcx.dbase.ResultSet"_ustr;

}

Sequence< OUString > SAL_CALL ODbaseResultSet::getSupportedServiceNames(  )

{

    return { u"com.sun.star.sdbc.ResultSet"_ustr, u"com.sun.star.sdbcx.ResultSet"_ustr };

}

sal_Bool SAL_CALL ODbaseResultSet::supportsService( const OUString& _rServiceName )

{

    return cppu::supportsService(this, _rServiceName);

}

Any SAL_CALL ODbaseResultSet::queryInterface( const Type & rType )

{

    Any aRet = ODbaseResultSet_BASE::queryInterface(rType);

    return aRet.hasValue() ? aRet : OResultSet::queryInterface(rType);

}

 Sequence<  Type > SAL_CALL ODbaseResultSet::getTypes(  )

{

    return ::comphelper::concatSequences(OResultSet::getTypes(),ODbaseResultSet_BASE::getTypes());

}

// XRowLocate

Any SAL_CALL ODbaseResultSet::getBookmark(  )

{

    ::osl::MutexGuard aGuard( m_aMutex );

    checkDisposed(OResultSet_BASE::rBHelper.bDisposed);

    OSL_ENSURE((m_bShowDeleted || !m_aRow->isDeleted()),"getBookmark called for deleted row");

    return Any((*m_aRow)[0]->getValue().getInt32());

}

sal_Bool SAL_CALL ODbaseResultSet::moveToBookmark( const  Any& bookmark )

{

    ::osl::MutexGuard aGuard( m_aMutex );

    checkDisposed(OResultSet_BASE::rBHelper.bDisposed);

    m_bRowDeleted = m_bRowInserted = m_bRowUpdated = false;

    return m_pTable.is() && Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),true);

}

sal_Bool SAL_CALL ODbaseResultSet::moveRelativeToBookmark( const  Any& bookmark, sal_Int32 rows )

{

    ::osl::MutexGuard aGuard( m_aMutex );

    checkDisposed(OResultSet_BASE::rBHelper.bDisposed);

    if(!m_pTable.is())

        return false;

    Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),false);

    return relative(rows);

}

sal_Int32 SAL_CALL ODbaseResultSet::compareBookmarks( const Any& lhs, const Any& rhs )

{

    sal_Int32 nFirst(0),nSecond(0),nResult(0);

    if ( !( lhs  >>= nFirst ) || !( rhs >>= nSecond ) )

    {

        ::connectivity::SharedResources aResources;

        const OUString sMessage = aResources.getResourceString(STR_INVALID_BOOKMARK);

        ::dbtools::throwGenericSQLException(sMessage ,*this);

    } // if ( !( lhs  >>= nFirst ) || !( rhs >>= nSecond ) )

    if(nFirst < nSecond)

        nResult = CompareBookmark::LESS;

    else if(nFirst > nSecond)

        nResult = CompareBookmark::GREATER;

    else

        nResult = CompareBookmark::EQUAL;

    return  nResult;

}

sal_Bool SAL_CALL ODbaseResultSet::hasOrderedBookmarks(  )

{

    return true;

}

sal_Int32 SAL_CALL ODbaseResultSet::hashBookmark( const  Any& bookmark )

{

    ::osl::MutexGuard aGuard( m_aMutex );

    checkDisposed(OResultSet_BASE::rBHelper.bDisposed);

    return comphelper::getINT32(bookmark);

}

// XDeleteRows

Sequence< sal_Int32 > SAL_CALL ODbaseResultSet::deleteRows( const  Sequence<  Any >& /*rows*/ )

{

    ::osl::MutexGuard aGuard( m_aMutex );

    checkDisposed(OResultSet_BASE::rBHelper.bDisposed);

    ::dbtools::throwFeatureNotImplementedSQLException( u"XDeleteRows::deleteRows"_ustr, *this );

}

bool ODbaseResultSet::fillIndexValues(const Reference< XColumnsSupplier> &_xIndex)

{

    auto pIndex = dynamic_cast<dbase::ODbaseIndex*>(_xIndex.get());

    if(pIndex)

    {

        std::unique_ptr<dbase::OIndexIterator> pIter = pIndex->createIterator();

        if (pIter)

        {

            sal_uInt32 nRec = pIter->First();

            while (nRec != NODE_NOTFOUND)

            {

                m_pFileSet->push_back(nRec);

                nRec = pIter->Next();

            }

            m_pFileSet->setFrozen();

            return true;

        }

    }

    return false;

}

::cppu::IPropertyArrayHelper & ODbaseResultSet::getInfoHelper()

{

    return *ODbaseResultSet_BASE3::getArrayHelper();

}

::cppu::IPropertyArrayHelper* ODbaseResultSet::createArrayHelper() const

{

    Sequence< Property > aProps;

    describeProperties(aProps);

    return new ::cppu::OPropertyArrayHelper(aProps);

}

void SAL_CALL ODbaseResultSet::acquire() noexcept

{

    ODbaseResultSet_BASE2::acquire();

}

void SAL_CALL ODbaseResultSet::release() noexcept

{

    ODbaseResultSet_BASE2::release();

}

css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL ODbaseResultSet::getPropertySetInfo(  )

{

    return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper());

}

sal_Int32 ODbaseResultSet::getCurrentFilePos() const

{

    return m_pTable->getFilePos();

}

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