/*

 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: Menu delete collection item state

 *

 */

#include <HbDocumentLoader>

#include <HbLabel>

#include <HbMessageBox>

#include <QAction>

#include <hsmenuservice.h>

#include <casoftwareregistry.h>

#include "hsinstallationlogstate.h"

/*!

 \class HsInstallationLogState

 \ingroup group_hsworkerstateplugin

 \brief Uninstall Item State.

 Deletes app from collection.

 */

/*!

 Constructor.

 \param parent Parent state.

 */

HsInstallationLogState::HsInstallationLogState(QState *parent) :

    QState(parent),

    mInstalationLogDialog(NULL)

{

    construct();

}

/*!

 Destructor.

 */

HsInstallationLogState::~HsInstallationLogState()

{

    cleanUp(); // in case of throw

}

/*!

 Constructs contained objects.

 */

void HsInstallationLogState::construct()

{

    setObjectName("/InstallationLogState");

    if (this->parent()) {

        setObjectName(this->parent()->objectName() + objectName());

    }

    connect(this, SIGNAL(exited()), SLOT(cleanUp()));

}

/*!

 Sets entry event.

 \param event entry event.

 */

void HsInstallationLogState::onEntry(QEvent *event)

{

    HSMENUTEST_FUNC_ENTRY("HsInstallationLogState::onEntry");

    QState::onEntry(event);

    qDebug("HsInstallationLogState::onEntry()");

    createInstallationLogDialog();

    HSMENUTEST_FUNC_EXIT("HsInstallationLogState::onEntry");

}

/*!

 Invoked on exiting state

 */

void HsInstallationLogState::onExit(QEvent *event)

{

    QState::onExit(event);

}

/*!

 Create installation log dialog.

 \retval void

 */

void HsInstallationLogState::createInstallationLogDialog()

{

    QList<CaSoftwareRegistry::DetailMap> detailsList =

        CaSoftwareRegistry::create()->retrieveLogEntries();

    HbDocumentLoader loader;

    bool loadStatusOk = false;

    loader.load(HS_INSTALLATION_LOG_DIALOG_LAYOUT, &loadStatusOk);

    Q_ASSERT_X(loadStatusOk, HS_INSTALLATION_LOG_DIALOG_LAYOUT,

           "Error while loading docml file.");

    mInstalationLogDialog = qobject_cast<HbDialog*>(

        loader.findWidget(HS_INSTALLATION_LOG_DIALOG_NAME));

    if (mInstalationLogDialog != NULL) {

        mInstalationLogDialog->actions()[0]->setParent(mInstalationLogDialog);

        mInstalationLogDialog->setTimeout(HbPopup::NoTimeout);

        mInstalationLogDialog->setAttribute(Qt::WA_DeleteOnClose, true);

        HbLabel* logList;

        QString applicationsList;

        QString listElement("%1 (%2)\n%3 - ");

        QString applicationName;

        QString version;

        QString date;

        QString type;

        QString installed(hbTrId("txt_applib_dialog_installed"));

        QString removed(hbTrId("txt_applib_dialog_removed"));

        QString newLine("\n");

        logList = qobject_cast<HbLabel*>(

                loader.findWidget(HS_INSTALLATION_LOG_DIALOG_LOG_LABEL));

        for (int i=0; i<detailsList.count(); i++) {

            applicationName = detailsList[i].value(CaSoftwareRegistry::componentNameKey());

            version = detailsList[i].value(CaSoftwareRegistry::componentVersionKey());

            date = detailsList[i].value(CaSoftwareRegistry::componentTimeKey());

            QString localListElement(listElement);

            localListElement = localListElement.arg(applicationName).arg(version).arg(date);

            type = detailsList[i].value(CaSoftwareRegistry::componentOperationTypeKey());

            if ((type.compare(CaSoftwareRegistry::componentInstallValue()) == 0) ||

                (type.compare(CaSoftwareRegistry::componentUpgradeValue()) == 0)) {

                localListElement = localListElement + installed;

                applicationsList = applicationsList + localListElement +

                        newLine + newLine;

            } else if (type.compare(CaSoftwareRegistry::componentUninstallValue()) == 0) {

                localListElement = localListElement + removed;

                applicationsList = applicationsList + localListElement + 

                        newLine + newLine;

            }

        }

        applicationsList.chop(2 * newLine.size());

        logList->setPlainText(applicationsList);

        mInstalationLogDialog->open(this, SLOT(stateExited()));

    }

}

void HsInstallationLogState::stateExited()

{

    mInstalationLogDialog = NULL;

    emit exit();

}

/*!

 Slot launched after state has exited and in destructor.

 \retval void

 */

void HsInstallationLogState::cleanUp()

{

    // Close popups if App key was pressed

    if (mInstalationLogDialog) {

        mInstalationLogDialog->close();

        mInstalationLogDialog = NULL;

    }

}