/*
* 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:
*
*/

#include <HbLabel>
#include <hbaction.h>
#include <hbscrollbar.h>
#include "irapplication.h"
#include "irstationdetailsview.h"
#include "iruidefines.h"
#include "irqmetadata.h"
#include "irqisdsdatastructure.h"
#include "irqenums.h"
#include "irplaycontroller.h"
#include "irviewmanager.h"
#include "irqsonghistoryinfo.h"


const unsigned int KChannelBitrateIndex = 0;
const int KChannelURLIndex = 0;

IRStationDetailsView::IRStationDetailsView(IRApplication* aApplication, TIRViewId aViewId) : IRBaseView(aApplication, aViewId),
                                    iScrollArea(NULL),iContainer(NULL),
                                    iStationName(NULL),iDescription(NULL),
                                    iGenres(NULL),iLanguage(NULL),
                                    iCountry(NULL),iBitRate(NULL),
                                    iNowPlayingUrl(NULL)
{
    
    createDetails();
    connect( getViewManager(), SIGNAL( orientationChanged(Qt::Orientation) ),
             this, SLOT( handleOrientationChanged(Qt::Orientation) ) );
}

IRStationDetailsView::~IRStationDetailsView()
{
}

/*
 * Description : update the station information.
 */
void IRStationDetailsView::setDetails(const IRQPreset * aPreset)
{
    iStationName->setPlainText(aPreset->nickName);
    iGenres->setPlainText(aPreset->genreName);
    iLanguage->setPlainText(aPreset->languageName);
    iCountry->setPlainText(aPreset->countryName);

    unsigned int bitrate = 0;
    aPreset->getChannelBitrate(KChannelBitrateIndex, bitrate);
    iBitRate->setPlainText(QString::number(bitrate) + QString("kbps"));

    iDescription->setPlainText(aPreset->description);

    QList<QString> *urlList = aPreset->getURLsForBitrate(bitrate);
    if (urlList != NULL)
    {
        iNowPlayingUrl->setPlainText(urlList->at(KChannelURLIndex));
    }
    delete urlList;
    handleOrientationChanged(getViewManager()->orientation());
}

/*
 * Description : update the station information.
 */
void IRStationDetailsView::setDetails()
{
    IRQPreset *nowPlayingPreset = iPlayController->getNowPlayingPreset();
    iStationName->setPlainText(nowPlayingPreset->nickName);
    iGenres->setPlainText(nowPlayingPreset->genreName);
    iLanguage->setPlainText(nowPlayingPreset->languageName);
    iCountry->setPlainText(nowPlayingPreset->countryName);
    iBitRate->setPlainText(QString::number(iPlayController->getNowPlayingBitRate()) + QString("kbps"));
    iDescription->setPlainText(nowPlayingPreset->description);
    iNowPlayingUrl->setPlainText(iPlayController->getNowPlayingUrl());
    handleOrientationChanged(getViewManager()->orientation());
}

/*
 * Description : create the details of this widget.
 */
void IRStationDetailsView::createDetails()
{
    setObjectName(STATION_DETAILS_VIEW_OBJECT_NAME);
    QObjectList roots;
    roots.append(this);
    iLoader.setObjectTree(roots);
    iLoader.load(STATION_DETAILS_VIEW_LAYOUT_FILENAME);
    
    HbAction *exitAction = qobject_cast<HbAction *> (iLoader.findObject(EXIT_ACTION));
    connect(exitAction, SIGNAL(triggered()), iApplication, SIGNAL(quit())); 
    
    // Find the station information objects
    iScrollArea = qobject_cast<HbScrollArea *>(iLoader.findObject(STATION_DETAILS_VIEW_OBJECT_SCROLL_AREA));
    HbScrollBar *scrollbar = iScrollArea->verticalScrollBar();
    scrollbar->setVisible(true);
    scrollbar->setInteractive(true);
    iScrollArea->setVerticalScrollBarPolicy(HbScrollArea::ScrollBarAsNeeded);
    iContainer = qobject_cast<HbWidget *> (iLoader.findObject(STATION_DETAILS_VIEW_OBJECT_SCROLLAREA_CONTENTS));
    iStationName = qobject_cast<HbLabel *> (iLoader.findObject(STATION_DETAILS_VIEW_OBJECT_STATION_NAME));
    iGenres = qobject_cast<HbLabel *> (iLoader.findObject(STATION_DETAILS_VIEW_OBJECT_GENRE));
    iLanguage = qobject_cast<HbLabel *> (iLoader.findObject(STATION_DETAILS_VIEW_OBJECT_LANGUAGE));
    iCountry = qobject_cast<HbLabel *> (iLoader.findObject(STATION_DETAILS_VIEW_OBJECT_COUNTRY));
    iBitRate = qobject_cast<HbLabel *> (iLoader.findObject(STATION_DETAILS_VIEW_OBJECT_BITE_RATE));
    iDescription = qobject_cast<HbLabel *> (iLoader.findObject(STATION_DETAILS_VIEW_OBJECT_DESCRIPTION));    
    iNowPlayingUrl = qobject_cast<HbLabel *> (iLoader.findObject(STATION_DETAILS_VIEW_OBJECT_STATION_URL));
}


/*
 * Description : load the layout according to the direction.
 */
void IRStationDetailsView::handleOrientationChanged(Qt::Orientation aOrientation)
{
    if (aOrientation == Qt::Vertical)
    {
        iLoader.load(STATION_DETAILS_VIEW_LAYOUT_FILENAME, "portrait");
    }
    else
    {
        iLoader.load(STATION_DETAILS_VIEW_LAYOUT_FILENAME, "landscape");
    }
}