/* -*- 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 <com/sun/star/document/ChangedByOthersRequest.hpp>

#include <com/sun/star/document/LockedDocumentRequest.hpp>

#include <com/sun/star/document/LockedOnSavingRequest.hpp>

#include <com/sun/star/document/LockFileIgnoreRequest.hpp>

#include <com/sun/star/document/LockFileCorruptRequest.hpp>

#include <com/sun/star/document/OwnLockOnDocumentRequest.hpp>

#include <com/sun/star/document/ReloadEditableRequest.hpp>

#include <com/sun/star/task/XInteractionApprove.hpp>

#include <com/sun/star/task/XInteractionDisapprove.hpp>

#include <com/sun/star/task/XInteractionAbort.hpp>

#include <com/sun/star/task/XInteractionRequest.hpp>

#include <com/sun/star/task/XInteractionRetry.hpp>

#include <unotools/resmgr.hxx>

#include <vcl/svapp.hxx>

#include <vcl/vclenum.hxx>

#include <officecfg/Office/Common.hxx>

#include <strings.hrc>

#include "getcontinuations.hxx"

#include "openlocked.hxx"

#include "trylater.hxx"

#include "alreadyopen.hxx"

#include "filechanged.hxx"

#include "lockfailed.hxx"

#include "lockcorrupt.hxx"

#include "reloadeditable.hxx"

#include "iahndl.hxx"

#define UUI_DOC_LOAD_LOCK       0

#define UUI_DOC_OWN_LOAD_LOCK   1

#define UUI_DOC_SAVE_LOCK       2

#define UUI_DOC_OWN_SAVE_LOCK   3

using namespace com::sun::star;

namespace {

void handleReloadEditableRequest_(

    weld::Window* pParent, const OUString& aDocumentURL,

    uno::Sequence<uno::Reference<task::XInteractionContinuation>> const& rContinuations)

{

    uno::Reference<task::XInteractionApprove> xApprove;

    uno::Reference<task::XInteractionAbort> xAbort;

    getContinuations(rContinuations, &xApprove, &xAbort);

    if (!xApprove.is() || !xAbort.is())

        return;

    SolarMutexGuard aGuard;

    std::locale aResLocale = Translate::Create("uui");

    OUString aMessage;

    std::vector<OUString> aArguments { aDocumentURL };

    aMessage = Translate::get(STR_RELOADEDITABLE_MSG, aResLocale);

    aMessage = UUIInteractionHelper::replaceMessageWithArguments(aMessage, aArguments);

    ReloadEditableQueryBox aDialog(pParent, aResLocale, aMessage);

    int nResult = aDialog.run();

    if (nResult == RET_YES)

        xApprove->select();

    else

        xAbort->select();

}

void

handleLockedDocumentRequest_(

    weld::Window * pParent,

    const OUString& aDocumentURL,

    const OUString& aInfo,

    uno::Sequence< uno::Reference< task::XInteractionContinuation > > const &

        rContinuations,

    sal_uInt16 nMode )

{

    uno::Reference< task::XInteractionApprove > xApprove;

    uno::Reference< task::XInteractionDisapprove > xDisapprove;

    uno::Reference< task::XInteractionAbort > xAbort;

    // In case an option to ignore lock and open the file is available

    uno::Reference< task::XInteractionRetry > xRetry;

    getContinuations(rContinuations, &xApprove, &xDisapprove, &xAbort, &xRetry);

    if ( !xApprove.is() || !xDisapprove.is() || !xAbort.is() )

        return;

    SolarMutexGuard aGuard;

    std::locale aResLocale = Translate::Create("uui");

    OUString aMessage;

    OUString aHiddenData;

    std::vector< OUString > aArguments { aDocumentURL };

    bool bAllowOverride = xRetry.is() && officecfg::Office::Common::Misc::AllowOverrideLocking::get();

    sal_Int32 nResult = RET_CANCEL;

    if ( nMode == UUI_DOC_LOAD_LOCK )

    {

        aArguments.push_back( !aInfo.isEmpty()

                              ? aInfo

                              : Translate::get( STR_UNKNOWNUSER, aResLocale) );

        aHiddenData = Translate::get(STR_OPENLOCKED_HIDDEN_DATA, aResLocale);

        aHiddenData = UUIInteractionHelper::replaceMessageWithArguments(

            aHiddenData, aArguments );

        vcl::OpenLockedQueryBox aDialog(pParent, aHiddenData, bAllowOverride);

        nResult = aDialog.run();

    }

    else if ( nMode == UUI_DOC_SAVE_LOCK )

    {

        aArguments.push_back( !aInfo.isEmpty()

                              ? aInfo

                              : Translate::get( STR_UNKNOWNUSER,

                                           aResLocale ) );

        aMessage = Translate::get(bAllowOverride ? STR_OVERWRITE_IGNORELOCK_MSG : STR_TRYLATER_MSG,

            aResLocale);

        aMessage = UUIInteractionHelper::replaceMessageWithArguments(

            aMessage, aArguments );

        TryLaterQueryBox aDialog(pParent, aResLocale, aMessage, bAllowOverride);

        nResult = aDialog.run();

    }

    else if ( nMode == UUI_DOC_OWN_LOAD_LOCK ||

              nMode == UUI_DOC_OWN_SAVE_LOCK )

    {

        aArguments.push_back( aInfo );

        aMessage = Translate::get(nMode == UUI_DOC_OWN_SAVE_LOCK

                                      ? STR_ALREADYOPEN_SAVE_MSG

                                      : STR_ALREADYOPEN_MSG,

                                  aResLocale );

        aMessage = UUIInteractionHelper::replaceMessageWithArguments(

            aMessage, aArguments );

        AlreadyOpenQueryBox aDialog(pParent, aResLocale, aMessage, nMode == UUI_DOC_OWN_SAVE_LOCK);

        nResult = aDialog.run();

    }

    if ( nResult == RET_YES )

        xApprove->select();

    else if ( nResult == RET_NO )

        xDisapprove->select();

    else if ( nResult == RET_IGNORE && xRetry.is() )

        xRetry->select();

    else if ( nResult != RET_RETRY )

        xAbort->select();

}

void

handleChangedByOthersRequest_(

    weld::Window * pParent,

    uno::Sequence< uno::Reference< task::XInteractionContinuation > > const &

        rContinuations )

{

    uno::Reference< task::XInteractionApprove > xApprove;

    uno::Reference< task::XInteractionAbort > xAbort;

    getContinuations(rContinuations, &xApprove, &xAbort);

    if ( !xApprove.is() || !xAbort.is() )

        return;

    SolarMutexGuard aGuard;

    std::locale aResLocale = Translate::Create("uui");

    FileChangedQueryBox aDialog(pParent, aResLocale);

    sal_Int32 nResult = aDialog.run();

    if ( nResult == RET_YES )

        xApprove->select();

    else

        xAbort->select();

}

const sal_uInt16  UUI_DOC_CreateErrDlg  = 0;

const sal_uInt16  UUI_DOC_CorruptErrDlg = 1;

void

handleLockFileProblemRequest_(

    weld::Window * pParent,

    uno::Sequence< uno::Reference< task::XInteractionContinuation > > const &

        rContinuations, sal_uInt16 nWhichDlg )

{

    uno::Reference< task::XInteractionApprove > xApprove;

    uno::Reference< task::XInteractionAbort > xAbort;

    getContinuations(rContinuations, &xApprove, &xAbort);

    if ( !xApprove.is() || !xAbort.is() )

        return;

    SolarMutexGuard aGuard;

    std::locale aResLocale = Translate::Create("uui");

    sal_Int32 nResult;

    if (nWhichDlg == UUI_DOC_CreateErrDlg)

    {

        LockFailedQueryBox aDialog(pParent, aResLocale);

        nResult = aDialog.run();

    }

    else

    {

        LockCorruptQueryBox aDialog(pParent, aResLocale);

        nResult = aDialog.run();

    }

    if ( nResult == RET_OK )

        xApprove->select();

    else if ( nResult != RET_RETRY )

        xAbort->select();

}

} // namespace

bool

UUIInteractionHelper::handleLockedDocumentRequest(

    uno::Reference< task::XInteractionRequest > const & rRequest)

{

    uno::Any aAnyRequest(rRequest->getRequest());

    document::LockedDocumentRequest aLockedDocumentRequest;

    if (aAnyRequest >>= aLockedDocumentRequest )

    {

        uno::Reference<awt::XWindow> xParent = getParentXWindow();

        handleLockedDocumentRequest_(Application::GetFrameWeld(xParent),

                                     aLockedDocumentRequest.DocumentURL,

                                     aLockedDocumentRequest.UserInfo,

                                     rRequest->getContinuations(),

                                     UUI_DOC_LOAD_LOCK);

        return true;

    }

    document::OwnLockOnDocumentRequest aOwnLockOnDocumentRequest;

    if (aAnyRequest >>= aOwnLockOnDocumentRequest )

    {

        uno::Reference<awt::XWindow> xParent = getParentXWindow();

        handleLockedDocumentRequest_(Application::GetFrameWeld(xParent),

                                     aOwnLockOnDocumentRequest.DocumentURL,

                                     aOwnLockOnDocumentRequest.TimeInfo,

                                     rRequest->getContinuations(),

                                     aOwnLockOnDocumentRequest.IsStoring

                                         ? UUI_DOC_OWN_SAVE_LOCK

                                         : UUI_DOC_OWN_LOAD_LOCK);

        return true;

    }

    document::LockedOnSavingRequest aLockedOnSavingRequest;

    if (aAnyRequest >>= aLockedOnSavingRequest )

    {

        uno::Reference<awt::XWindow> xParent = getParentXWindow();

        handleLockedDocumentRequest_(Application::GetFrameWeld(xParent),

                                     aLockedOnSavingRequest.DocumentURL,

                                     aLockedOnSavingRequest.UserInfo,

                                     rRequest->getContinuations(),

                                     UUI_DOC_SAVE_LOCK);

        return true;

    }

    return false;

}

bool

UUIInteractionHelper::handleChangedByOthersRequest(

    uno::Reference< task::XInteractionRequest > const & rRequest)

{

    uno::Any aAnyRequest(rRequest->getRequest());

    document::ChangedByOthersRequest aChangedByOthersRequest;

    if (aAnyRequest >>= aChangedByOthersRequest )

    {

        uno::Reference<awt::XWindow> xParent = getParentXWindow();

        handleChangedByOthersRequest_(Application::GetFrameWeld(xParent),

                                      rRequest->getContinuations());

        return true;

    }

    return false;

}

bool

UUIInteractionHelper::handleLockFileProblemRequest(

    uno::Reference< task::XInteractionRequest > const & rRequest)

{

    uno::Any aAnyRequest(rRequest->getRequest());

    document::LockFileIgnoreRequest aLockFileIgnoreRequest;

    if (aAnyRequest >>= aLockFileIgnoreRequest )

    {

        uno::Reference<awt::XWindow> xParent = getParentXWindow();

        handleLockFileProblemRequest_(Application::GetFrameWeld(xParent),

                                      rRequest->getContinuations(), UUI_DOC_CreateErrDlg);

        return true;

    }

    document::LockFileCorruptRequest aLockFileCorruptRequest;

    if (aAnyRequest >>= aLockFileCorruptRequest )

    {

        uno::Reference<awt::XWindow> xParent = getParentXWindow();

        handleLockFileProblemRequest_(Application::GetFrameWeld(xParent),

                                      rRequest->getContinuations(), UUI_DOC_CorruptErrDlg);

        return true;

    }

    return false;

}

bool UUIInteractionHelper::handleReloadEditableRequest(

    uno::Reference<task::XInteractionRequest> const& rRequest)

{

    uno::Any aAnyRequest(rRequest->getRequest());

    document::ReloadEditableRequest aReloadEditableRequest;

    if (aAnyRequest >>= aReloadEditableRequest)

    {

        uno::Reference<awt::XWindow> xParent = getParentXWindow();

        handleReloadEditableRequest_(

            Application::GetFrameWeld(xParent), aReloadEditableRequest.DocumentURL,

            rRequest->getContinuations());

        return true;

    }

    return false;

}

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