/* -*- 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 .
 */

#pragma once

#include <connectivity/ConnectionWrapper.hxx>
#include <com/sun/star/util/XFlushable.hpp>
#include <com/sun/star/sdbc/XDriver.hpp>
#include <com/sun/star/sdb/application/XTableUIProvider.hpp>
#include <cppuhelper/compbase.hxx>
#include <cppuhelper/basemutex.hxx>
#include <comphelper/uno3.hxx>
#include <comphelper/interfacecontainer2.hxx>

namespace connectivity::hsqldb
    {
        class SAL_NO_VTABLE IMethodGuardAccess
        {
        public:
            virtual ::osl::Mutex&   getMutex() const = 0;
            virtual void            checkDisposed() const = 0;

        protected:
            ~IMethodGuardAccess() {}
        };


        // OHsqlConnection - wraps all methods to the real connection from the driver
        // but when disposed it doesn't dispose the real connection

        typedef ::cppu::WeakComponentImplHelper<   css::util::XFlushable
                                               ,   css::sdb::application::XTableUIProvider
                                               >   OHsqlConnection_BASE;

        class OHsqlConnection   :public cppu::BaseMutex
                                ,public OHsqlConnection_BASE
                                ,public OConnectionWrapper
                                ,public IMethodGuardAccess
        {
        private:
            ::comphelper::OInterfaceContainerHelper2                          m_aFlushListeners;
            css::uno::Reference< css::sdbc::XDriver >                         m_xDriver;
            css::uno::Reference< css::uno::XComponentContext >                m_xContext;
            bool                                                              m_bIni;
            bool                                                              m_bReadOnly;

        protected:
            virtual void SAL_CALL disposing() override;
            virtual ~OHsqlConnection() override;

        public:
            OHsqlConnection(
                const css::uno::Reference< css::sdbc::XDriver >& _rxDriver,
                const css::uno::Reference< css::sdbc::XConnection >& _xConnection,
                const css::uno::Reference< css::uno::XComponentContext>& _rxContext
            );

            // XServiceInfo
            DECLARE_SERVICE_INFO();
            DECLARE_XTYPEPROVIDER()
            DECLARE_XINTERFACE( )

            // IMethodGuardAccess
            virtual ::osl::Mutex&   getMutex() const override;
            virtual void            checkDisposed() const override;

            // XFlushable
            virtual void SAL_CALL flush(  ) override;
            virtual void SAL_CALL addFlushListener( const css::uno::Reference< css::util::XFlushListener >& l ) override;
            virtual void SAL_CALL removeFlushListener( const css::uno::Reference< css::util::XFlushListener >& l ) override;

            // XTableUIProvider
            virtual css::uno::Reference< css::graphic::XGraphic > SAL_CALL getTableIcon( const OUString& TableName, ::sal_Int32 ColorMode ) override;
            virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getTableEditor( const css::uno::Reference< css::sdb::application::XDatabaseDocumentUI >& DocumentUI, const OUString& TableName ) override;

        private:

            /** retrieves our table container
                @return
                    our table container. Guaranteed to not be <NULL/>.
                @throws css::lang::WrappedTargetException
                    if a non-RuntimeException is caught during obtaining the container.
                @throws css::uno::RuntimeException
                    if a serious error occurs
                @precond
                    We're not disposed.
            */
            css::uno::Reference< css::container::XNameAccess >
                    impl_getTableContainer_throw();

            /** checks whether the given table name denotes an existing table
                @param _rTableName
                    the fully name of the table to check for existence
                @throws css::lang::IllegalArgumentException
                    if the name does not denote an existing table
                @precond
                    We're not disposed.
            */
            void    impl_checkExistingTable_throw( const OUString& _rTableName );

            /** checks whether the given table name refers to a HSQL TEXT TABLE
            */
            bool    impl_isTextTable_nothrow( const OUString& _rTableName );

            /** retrieves the icon for HSQL TEXT TABLEs
            */
            css::uno::Reference< css::graphic::XGraphic >
                impl_getTextTableIcon_nothrow();
        };


        // OHsqlConnection

        class MethodGuard : public ::osl::MutexGuard
        {
        public:
            MethodGuard( const IMethodGuardAccess& _rComponent )
                : ::osl::MutexGuard( _rComponent.getMutex() )
            {
                _rComponent.checkDisposed();
            }
        };

}

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