/*

* Copyright (c) 2009-2010 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:

*

*/

#include <QVariant>

#include <QList>

#include <QHash>

#include "cxenamespace.h"

#include "cxefakesettingsstore.h"

CxeFakeSettingsStore::CxeFakeSettingsStore()

{

    // all supported settings are initialized here.

    mSettingKeyHash.clear();

    mSettingKeyHash.insert(CxeSettingIds::FNAME_FOLDER_SUFFIX, QVariant("_Nokia"));

    mSettingKeyHash.insert(CxeSettingIds::FNAME_MONTH_FOLDER,  QVariant("08042009"));

    mSettingKeyHash.insert(CxeSettingIds::FNAME_IMAGE_COUNTER, QVariant(0));

    mSettingKeyHash.insert(CxeSettingIds::FNAME_VIDEO_COUNTER, QVariant(0));

    mSettingKeyHash.insert(CxeSettingIds::CAMERA_MODE, QVariant(0));

    mSettingKeyHash.insert(CxeSettingIds::FLASH_MODE, QVariant(0));

    mSettingKeyHash.insert(CxeSettingIds::IMAGE_SCENE,  QVariant("image_scene_auto"));

    mSettingKeyHash.insert(CxeSettingIds::VIDEO_SCENE, QVariant("video_scene_auto"));

    mSettingKeyHash.insert(CxeSettingIds::STILL_SHOWCAPTURED, QVariant(0));

    mSettingKeyHash.insert(CxeSettingIds::VIDEO_SHOWCAPTURED, QVariant(0));

    mSettingKeyHash.insert(CxeSettingIds::VIDEO_MUTE_SETTING,  QVariant(0));

    mSettingKeyHash.insert(CxeSettingIds::GEOTAGGING, QVariant(0));

    mSettingKeyHash.insert(CxeSettingIds::GEOTAGGING_DISCLAIMER, QVariant(1));

    mSettingKeyHash.insert(CxeSettingIds::FACE_TRACKING, QVariant(1));

    mSettingKeyHash.insert(CxeSettingIds::IMAGE_QUALITY,  QVariant(0));

    mSettingKeyHash.insert(CxeSettingIds::VIDEO_QUALITY, QVariant(0));

}

CxeFakeSettingsStore::~CxeFakeSettingsStore()

{

}

/*!

* Reads a value from cenrep

* @param "key"   - setting key

* @param "value" - setting value read from cenrep

*/

CxeError::Id CxeFakeSettingsStore::get(const QString& key, QVariant &value)

{

    CxeError::Id error = CxeError::None;

    if(mSettingKeyHash.contains(key)) {

        value = mSettingKeyHash[key];

    } else if(mRuntimeKeyHash.contains(key)) {

        value = mRuntimeKeyHash[key];

    } else {

        error = CxeError::NotFound;

    }

    return error;

}

/*!

* Reads a value from cenrep

* @param "uid"   - UID of the component that own setting key

* @param "key"   - setting key id

* @param "type"  - type of setting key

* @param "value" - setting value read from cenrep

*/

void CxeFakeSettingsStore::startMonitoring(long int uid, unsigned long int key, Cxe::SettingKeyType type, QVariant &value)

{

    Q_UNUSED(uid);

    Q_UNUSED(key);

    Q_UNUSED(type);

    Q_UNUSED(value);

    // no support yet

}

/*!

* Reads/loads all run-time settings values from cenrep

* @param QList<QString> contains list of all runtime key ids which we use to load values from cenrep.

* returns: QHash container, "contains" values associated with each key that are read from cenrep

* NOTE: loading runtime settings should be done only ONCE at start-up.

*/

QHash<QString, QVariantList> CxeFakeSettingsStore::loadRuntimeSettings(QList<QString>& keylist)

{

    QVariant data;

    CxeError::Id err = CxeError::None;

    QVariantList list;

    QHash<QString, QVariantList> settings;

    mRuntimeKeyHash.clear();

    foreach (QString key, keylist) {

        // before we read from get function we set values to the key

        mRuntimeKeyHash.insert(key, QVariant(1));

        // read the data from cenrep

        err = get(key, data);

        // clear the list

        list.clear();

        if (CxeError::None == err) {

           list.append(data);

        }

        // append the values associated with the key to the list.

        settings.insert(key, list);

    } // end for

    return settings;

}

/*!

* Sets a new value to cenrep

* @param "key"   - setting key

* @param "newValue" - new value set to the key in cenrep

*/

CxeError::Id CxeFakeSettingsStore::set(const QString& key, const QVariant newValue)

{

    CxeError::Id error = CxeError::NotFound;

    if(mSettingKeyHash.contains(key)) {

       mSettingKeyHash[key] = newValue;

       error =  CxeError::None;

    }

    return error;

}

/*!

* resets the cenrep store

*/

void CxeFakeSettingsStore::reset()

{

}