/* -*- 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/.

 *

 */

#include <sal/config.h>

#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>

#include <sidebar/UnoDecks.hxx>

#include <sidebar/UnoDeck.hxx>

#include <sfx2/sidebar/ResourceManager.hxx>

#include <sfx2/sidebar/SidebarController.hxx>

#include <utility>

#include <vcl/svapp.hxx>

#include <algorithm>

using namespace css;

using namespace ::sfx2::sidebar;

SfxUnoDecks::SfxUnoDecks(uno::Reference<frame::XFrame> _xFrame):

xFrame(std::move(_xFrame))

{

}

SidebarController* SfxUnoDecks::getSidebarController()

{

    return SidebarController::GetSidebarControllerForFrame(xFrame);

}

// XNameAccess

uno::Any SAL_CALL SfxUnoDecks::getByName( const OUString& aName )

{

    SolarMutexGuard aGuard;

    if (!hasByName(aName))

        throw container::NoSuchElementException();

    uno::Reference<ui::XDeck> xDeck = new SfxUnoDeck(xFrame, aName);

    return uno::Any(xDeck);

}

uno::Sequence< OUString > SAL_CALL SfxUnoDecks::getElementNames()

{

    SolarMutexGuard aGuard;

    SidebarController* pSidebarController = getSidebarController();

    ResourceManager::DeckContextDescriptorContainer aDecks;

    css::uno::Sequence< OUString > deckList(aDecks.size());

    if (pSidebarController)

    {

        pSidebarController->GetResourceManager()->GetMatchingDecks (

            aDecks,

            pSidebarController->GetCurrentContext(),

            pSidebarController->IsDocumentReadOnly(),

            xFrame->getController());

        deckList.realloc(aDecks.size());

        std::transform(aDecks.begin(), aDecks.end(), deckList.getArray(),

            [](const auto& rDeck) { return rDeck.msId; });

    }

    return deckList;

}

sal_Bool SAL_CALL SfxUnoDecks::hasByName( const OUString& aName )

{

    SolarMutexGuard aGuard;

    SidebarController* pSidebarController = getSidebarController();

    bool bFound = false;

    if (pSidebarController)

    {

        ResourceManager::DeckContextDescriptorContainer aDecks;

        pSidebarController->GetResourceManager()->GetMatchingDecks (

            aDecks,

            pSidebarController->GetCurrentContext(),

            pSidebarController->IsDocumentReadOnly(),

            xFrame->getController());

        bFound = std::any_of(aDecks.begin(), aDecks.end(),

            [&aName](const ResourceManager::DeckContextDescriptor& rDeck) { return rDeck.msId == aName; });

    }

    return bFound;

}

// XIndexAccess

sal_Int32 SAL_CALL SfxUnoDecks::getCount()

{

    SolarMutexGuard aGuard;

    uno::Sequence< OUString > decks = getElementNames();

    return decks.getLength();

}

uno::Any SAL_CALL SfxUnoDecks::getByIndex( sal_Int32 Index )

{

    SolarMutexGuard aGuard;

    uno::Any aRet;

    uno::Sequence< OUString > decks = getElementNames();

    if (Index > decks.getLength()-1 || Index < 0)

        throw lang::IndexOutOfBoundsException();

    uno::Reference<ui::XDeck> xDeck = new SfxUnoDeck(xFrame, decks[Index]);

    aRet <<= xDeck;

    return aRet;

}

// XElementAccess

uno::Type SAL_CALL SfxUnoDecks::getElementType()

{

    return uno::Type();

}

sal_Bool SAL_CALL SfxUnoDecks::hasElements()

{

    SolarMutexGuard aGuard;

    uno::Sequence< OUString > decks = getElementNames();

    return decks.hasElements();

}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */