/* -*- 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 <file/FCatalog.hxx>

#include <file/fcomp.hxx>

#include <file/fanalyzer.hxx>

#include <file/FResultSet.hxx>

#include <file/FPreparedStatement.hxx>

#include <connectivity/FValue.hxx>

#include <tools/debug.hxx>

#include <TKeyValue.hxx>

using namespace connectivity;

using namespace connectivity::file;

void OFileCatalog::refreshViews()

{}

void OFileCatalog::refreshGroups()

{}

void OFileCatalog::refreshUsers()

{

}

OPredicateInterpreter::~OPredicateInterpreter()

{

    while(!m_aStack.empty())

    {

        delete m_aStack.top();

        m_aStack.pop();

    }

    //  m_aStack.clear();

}

void OPredicateCompiler::Clean()

{

    m_aCodeList.clear();

}

void OSQLAnalyzer::bindParameterRow(OValueRefRow const & _pRow)

{

    OCodeList& rCodeList    = m_aCompiler->m_aCodeList;

    for (auto const& code : rCodeList)

    {

        OOperandParam* pParam = dynamic_cast<OOperandParam*>(code.get());

        if ( pParam )

            pParam->bindValue(_pRow);

    }

}

void OPreparedStatement::scanParameter(OSQLParseNode* pParseNode,std::vector< OSQLParseNode*>& _rParaNodes)

{

    assert(pParseNode && "OResultSet: internal error: invalid ParseNode");

    // found parameter Name-Rule?

    if (SQL_ISRULE(pParseNode,parameter))

    {

        DBG_ASSERT(pParseNode->count() >= 1,"OResultSet: faulty Parse Tree");

        DBG_ASSERT(pParseNode->getChild(0)->getNodeType() == SQLNodeType::Punctuation,"OResultSet: faulty Parse Tree");

        _rParaNodes.push_back(pParseNode);

        // Further descend not necessary

        return;

    }

    // Further descend in Parse Tree

    for (size_t i = 0; i < pParseNode->count(); i++)

        scanParameter(pParseNode->getChild(i),_rParaNodes);

}

std::unique_ptr<OKeyValue> OResultSet::GetOrderbyKeyValue(OValueRefRow const & _rRow)

{

    sal_uInt32 nBookmarkValue = std::abs((*_rRow)[0]->getValue().getInt32());

    std::unique_ptr<OKeyValue> pKeyValue = OKeyValue::createKeyValue(nBookmarkValue);

    for (auto const& elem : m_aOrderbyColumnNumber)

    {

        OSL_ENSURE(elem < static_cast<sal_Int32>(_rRow->size()),"Invalid index for orderkey values!");

        pKeyValue->pushKey(new ORowSetValueDecorator((*_rRow)[elem]->getValue()));

    }

    return pKeyValue;

}

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