/* -*- 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/sdbcx/XTablesSupplier.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <map>
#include <string_view>
#include <connectivity/CommonTools.hxx>
#include <unotools/weakref.hxx>
#include <OTypeInfo.hxx>
#include <TConnection.hxx>
#include <ado/Awrapado.hxx>
#include <ado/ACatalog.hxx>

namespace connectivity::ado
{
    struct OExtendedTypeInfo
    {
        ::connectivity::OTypeInfo       aSimpleType;    // the general type info
        DataTypeEnum                    eType;

        OUString getDBName() const { return aSimpleType.aTypeName; }
    };

    class WpADOConnection;
    class ODriver;
    typedef std::multimap<DataTypeEnum, OExtendedTypeInfo*>       OTypeInfoMap;
    typedef connectivity::OMetaConnection                           OConnection_BASE;


    class OConnection : public OConnection_BASE
    {
    protected:

        // Data attributes

        OTypeInfoMap                m_aTypeInfo;    //  vector containing an entry
                                                                            //  for each row returned by
                                                                            //  DatabaseMetaData.getTypeInfo.
        unotools::WeakReference<OCatalog>      m_xCatalog;
        ODriver*                    m_pDriver;
    private:
        WpADOConnection             m_aAdoConnection;
        sal_Int32                   m_nEngineType;
        bool                        m_bClosed;
        bool                        m_bAutocommit;

    protected:
        /// @throws css::sdbc::SQLException
        void buildTypeInfo();
    public:
        /// @throws css::sdbc::SQLException
        /// @throws css::uno::RuntimeException
        OConnection(ODriver*        _pDriver);
        //  OConnection(const SQLHANDLE _pConnectionHandle);
        ~OConnection() override;
        void construct(std::u16string_view url,const cpo::uno::Sequence< css::beans::PropertyValue >& info);

        //XUnoTunnel
        virtual sal_Int64 getSomething( const cpo::uno::Sequence< sal_Int8 >& aIdentifier ) override;
        static cpo::uno::Sequence< sal_Int8 > getUnoTunnelId();
        // XServiceInfo
        DECLARE_SERVICE_INFO();
        // OComponentHelper
        virtual void disposing() override;

        // 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;

        WpADOConnection& getConnection() { return m_aAdoConnection; }
        void setCatalog(OCatalog* _pCatalog) { m_xCatalog = _pCatalog; }

        const OTypeInfoMap* getTypeInfo() const { return &m_aTypeInfo;}
        OCatalog* getAdoCatalog() const
        {
            return m_xCatalog.get().get();
        }

        sal_Int32 getEngineType()   const { return m_nEngineType; }
        ODriver*  getDriver()       const { return m_pDriver; }

        static const OExtendedTypeInfo* getTypeInfoFromType(const OTypeInfoMap& _rTypeInfo,
                           DataTypeEnum _nType,
                           const OUString& _sTypeName,
                           sal_Int32 _nPrecision,
                           sal_Int32 _nScale,
                           bool& _brForceToType);
    };
}

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