/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the Collabora Office 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 .
 */
#pragma once

#include <com/sun/star/sdbc/SQLWarning.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <connectivity/odbc.hxx>
#include <odbc/odbcbasedllapi.hxx>
#include <connectivity/CommonTools.hxx>
#include <TConnection.hxx>
#include <OTypeInfo.hxx>
#include <odbc/OTools.hxx>
#include <cppuhelper/weakref.hxx>
#include <AutoRetrievingBase.hxx>
#include <osl/module.h>
#include <rtl/ref.hxx>


#include <map>

namespace connectivity::odbc
{
    class ODBCDriver;
    class Functions;

    typedef connectivity::OMetaConnection OConnection_BASE;
    typedef std::vector< ::connectivity::OTypeInfo>   TTypeInfoVector;

    class OConnection final :
                        public OConnection_BASE,
                        public OAutoRetrievingBase
    {
        // Data attributes

        std::map< SQLHANDLE, rtl::Reference<OConnection>> m_aConnections; // holds all connections which are need for several statements


        OUString        m_sUser;        //  the user name
        rtl::Reference<ODBCDriver>
                        m_xDriver;      //  Pointer to the owning
                                        //  driver object

        SQLHANDLE       m_aConnectionHandle;
        SQLHANDLE       m_pDriverHandleCopy;    // performance reason
        sal_Int32       m_nStatementCount;
        bool            m_bClosed;
        bool            m_bUseCatalog;  // should we use the catalog on filebased databases
        bool            m_bUseOldDateFormat;
        bool            m_bIgnoreDriverPrivileges;
        bool            m_bPreventGetVersionColumns;    // #i60273#
        bool            m_bReadOnly;


        SQLRETURN       OpenConnection(const OUString& aConnectStr,sal_Int32 nTimeOut, bool bSilent);

    public:
        const Functions& functions() const;
        /// @throws css::sdbc::SQLException
        SQLRETURN       Construct( const OUString& url,const cpo::uno::Sequence< css::beans::PropertyValue >& info);

        OConnection(const SQLHANDLE _pDriverHandle,ODBCDriver*  _pDriver);
        //  OConnection(const SQLHANDLE _pConnectionHandle);
        virtual ~OConnection() override;

        // OComponentHelper
        virtual void disposing() override;

        // XServiceInfo
        DECLARE_SERVICE_INFO();
        // XConnection
        virtual css::uno::Reference< css::sdbc::XStatement > createStatement(  ) override;
        virtual css::uno::Reference< css::sdbc::XPreparedStatement > prepareStatement( const OUString& sql ) override;
        virtual css::uno::Reference< css::sdbc::XPreparedStatement > prepareCall( const OUString& sql ) override;
        virtual OUString nativeSQL( const OUString& sql ) override;
        virtual void setAutoCommit( bool autoCommit ) override;
        virtual bool getAutoCommit(  ) override;
        virtual void commit(  ) override;
        virtual void rollback(  ) override;
        virtual bool isClosed(  ) override;
        virtual css::uno::Reference< css::sdbc::XDatabaseMetaData > getMetaData(  ) override;
        virtual void setReadOnly( bool readOnly ) override;
        virtual bool isReadOnly(  ) override;
        virtual void setCatalog( const OUString& catalog ) override;
        virtual OUString getCatalog(  ) override;
        virtual void setTransactionIsolation( sal_Int32 level ) override;
        virtual sal_Int32 getTransactionIsolation(  ) override;
        virtual css::uno::Reference< css::container::XNameAccess > getTypeMap(  ) override;
        virtual void setTypeMap( const css::uno::Reference< css::container::XNameAccess >& typeMap ) override;
        // XCloseable
        virtual void close(  ) override;
        // XWarningsSupplier
        virtual cpo::uno::Any getWarnings(  ) override;
        virtual void clearWarnings(  ) override;

        SQLHANDLE       getConnection() { return m_aConnectionHandle; }

        // should we use the catalog on filebased databases
        bool     isCatalogUsed()                     const { return m_bUseCatalog; }
        bool     isIgnoreDriverPrivilegesEnabled()   const { return m_bIgnoreDriverPrivileges; }
        bool     preventGetVersionColumns()          const { return m_bPreventGetVersionColumns; }
        bool     useOldDateFormat()                  const { return m_bUseOldDateFormat; }
        ODBCDriver*      getDriver()                 const { return m_xDriver.get();}

        SQLHANDLE       createStatementHandle();
        // close and free the handle and set it to SQL_NULLHANDLE
        void            freeStatementHandle(SQLHANDLE& _pHandle);
    };

}

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