/*

 * 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 "msgindicator.h" 

#include "msgindicator_p.h"   

#include "msginfodefs.h"

#include "debugtraces.h"

#include <QThreadPool>

#include <QRunnable>

#include <QByteArray>

#include <QProcess>

#include <QFileInfo>

#include <qvariant.h>

#include <xqaiwrequest.h>

#include <xqappmgr.h>

#include <ccsdefs.h>

//Localized Constants

#define LOC_UNREAD_MESSAGES hbTrId("txt_messaging_list_ln")

#define LOC_NEW_MESSAGES hbTrId("txt_common_opt_ln_new_messages")

#define LOC_RECEIVED_FILES hbTrId("Received files")

#define LOC_UNREAD_SINGLE_MESSAGE hbTrId("Unread Message")

#define LOC_UNREAD_MULTIPLE_MESSAGES hbTrId("Unread Messages")

#define LOC_FAILED_SINGLE_MESSAGE hbTrId("Failed Message")

#define LOC_FAILED_MULTIPLE_MESSAGES hbTrId("Failed Messages")

#define LOC_OUTGOING_SINGLE_MESSAGE hbTrId("Outgoing Message")

#define LOC_OUTGOING_MULTIPLE_MESSAGES hbTrId("Outgoing Messages")

/**

 * The number of indicators.

 */

static const int MsgIndicatorCount = 4;

/**

 * The attibutes of an indicator.

 */

struct MsgIndicatorInfo

{

    QString icon;

    QString primaryText;

    QString secondaryText;

};

/**

 * Array of Indicator information elements

 */

//TODO: Localize

// TODO: get regular icons, thes are placeholders.hanlde later

static const MsgIndicatorInfo IndicatorInfo[MsgIndicatorCount] = { 

    { "", "", "" }, 

    { "qtg_large_new_message", "newindicatorplugin", "%1 unread messages" }, 

    { "qtg_small_fail", "failedindicatorplugin", "%1 Failed message%2" }, 

    { "qtg_small_outbox","pendingindicatorplugin", "%1 Outgoing message%2" }

};

// ----------------------------------------------------------------------------

// ServiceRequestSenderTask::ServiceRequestSenderTask

// @see msgindicator.h

// ----------------------------------------------------------------------------   

ServiceRequestSenderTask::ServiceRequestSenderTask(qint64 conversationId):

mConvId(conversationId)

     {     

     }

// ----------------------------------------------------------------------------

// ServiceRequestSenderTask::~ServiceRequestSenderTask

// @see msgindicator.h

// ----------------------------------------------------------------------------   

ServiceRequestSenderTask::~ServiceRequestSenderTask()

     {     

     }

// ----------------------------------------------------------------------------

// ServiceRequestSenderTask::run

// @see msgindicator.h

// ----------------------------------------------------------------------------   

void ServiceRequestSenderTask::run()

     {

     QList<QVariant> args;

     QString serviceName("com.nokia.services.hbserviceprovider");

     QString operation("open(qint64)");

     XQAiwRequest* request;

     XQApplicationManager appManager;

     request = appManager.create(serviceName, "conversationview", operation, false); // embedded

     if ( request == NULL )

         {

         return;       

         }

     args << QVariant(mConvId);

     request->setArguments(args);

     request->send();

     delete request;

     }

// ----------------------------------------------------------------------------

// MsgIndicator::MsgIndicator

// @see msgindicator.h

// ----------------------------------------------------------------------------

MsgIndicator::MsgIndicator(const QString &indicatorType) :

    HbIndicatorInterface(indicatorType, HbIndicatorInterface::NotificationCategory,

        InteractionActivated),

		mIndicatorType(NULL)

{

    d_ptr = new MsgIndicatorPrivate(this);

}

// ----------------------------------------------------------------------------

// MsgIndicator::~MsgIndicator

// @see msgindicator.h

// ----------------------------------------------------------------------------

MsgIndicator::~MsgIndicator()

{

    delete d_ptr;

}

// ----------------------------------------------------------------------------

// MsgIndicator::handleInteraction

// @see msgindicator.h

// ----------------------------------------------------------------------------

bool MsgIndicator::handleInteraction(InteractionType type)

  {

  bool handled = false;

  if (type == InteractionActivated)

    {

    QThreadPool::globalInstance()->start(new ServiceRequestSenderTask(

        mConversationId));

    handled = true;

    }

    return handled;

}

// ----------------------------------------------------------------------------

// MsgIndicator::indicatorData

// @see msgindicator.h

// ----------------------------------------------------------------------------

QVariant MsgIndicator::indicatorData(int role) const

{

    switch (role) {

    case PrimaryTextRole:

    {

        return mPrimaryText;

    }

    case SecondaryTextRole:

    {

        return mSecondaryText;

    }

    case DecorationNameRole:

    {

        return IndicatorInfo[mIndicatorType].icon;        

    }

    case MonoDecorationNameRole:

    {

        if (NewIndicatorPlugin == mIndicatorType) {

            return IndicatorInfo[mIndicatorType].icon;

        }

        else {

            // Don't show status-bar icons for indications other 

			// than new-message

            return QVariant();

        }

    }

    default:

        return QVariant();

    }

}

// ----------------------------------------------------------------------------

// MsgIndicator::handleClientRequest

// @see msgindicator.h

// ----------------------------------------------------------------------------

bool MsgIndicator::handleClientRequest(RequestType type, const QVariant &parameter)

{

    bool handled(false);

    switch (type) {

    case RequestActivate:

    {

        QByteArray dataArray = parameter.toByteArray();

        QDataStream messageStream(&dataArray, QIODevice::ReadOnly);

        MsgInfo info;

        info.deserialize(messageStream);

        mCount = info.mMsgCount;

        mIndicatorType = info.mIndicatorType;

        mPrimaryText = getPrimaryText(info);

        mSecondaryText = getSecondaryText(info);

        mConversationId = info.mConversationId;

        emit

        dataChanged();

        handled = true;

    }

        break;

    case RequestDeactivate:

    {

        // reset data 

        mConversationId = -100;

        mBodyText = QString();

        emit deactivate();

    }

        break;

    default:

        break;

    }

    return handled;

}

// ----------------------------------------------------------------------------

// MsgIndicator::prepareDisplayName

// @see msgindicator.h

// ----------------------------------------------------------------------------

QString MsgIndicator::prepareDisplayName(MsgInfo& indicatorData) const

{

    //Set the Contact Name/Number

    QString displayName;

    if (ECsBlueTooth == indicatorData.mMessageType) {

        displayName = LOC_RECEIVED_FILES;

    }

    else {

        indicatorData.mDisplayName.removeDuplicates();

        indicatorData.mDisplayName.sort();

        displayName = indicatorData.mDisplayName.at(0);

        for (int i = 1; i < indicatorData.mDisplayName.count(); ++i) {

            displayName += QString(", ") + indicatorData.mDisplayName.at(i);

        }

    }

    return displayName;

}

// ----------------------------------------------------------------------------

// MsgIndicator::getPrimaryText

// @see msgindicator.h

// ----------------------------------------------------------------------------

QString MsgIndicator::getPrimaryText(MsgInfo& data)

{

    if (data.mIndicatorType == NewIndicatorPlugin) {

        return getUnreadPrimaryText(data);

    }

    else {

        QString primaryText;

        if (mCount >= 1) {

            if (data.mIndicatorType == FailedIndicatorPlugin) {

                primaryText += QString("%1 ").arg(mCount);

                primaryText += (mCount > 1)? 

                    LOC_FAILED_MULTIPLE_MESSAGES : LOC_FAILED_SINGLE_MESSAGE;

            }

            else {

                primaryText += QString("%1 ").arg(mCount);

                primaryText += (mCount > 1)? 

                    LOC_OUTGOING_MULTIPLE_MESSAGES : LOC_OUTGOING_SINGLE_MESSAGE;

            }

        }

        return primaryText;

    }

}

// ----------------------------------------------------------------------------

// MsgIndicator::getUnreadPrimaryText

// @see msgindicator.h

// ----------------------------------------------------------------------------

QString MsgIndicator::getUnreadPrimaryText(MsgInfo& data)

{

    mConversationId = -100;

    d_ptr->getIndicatorInfo(data);

    mConversationFromSingleContact = data.mFromSingle;

    mBodyText = data.mDescription;

    if (mConversationFromSingleContact) {

        mConversationId = (int) data.mConversationId;

        QString name = data.mDisplayName.at(0);

        name.append(QString(" (%1)").arg(data.mMsgCount));

        return name;

    }

    else {

        QString text = QString("%1 ").arg(mCount) + LOC_UNREAD_MULTIPLE_MESSAGES;

        return text;

    }

}

// ----------------------------------------------------------------------------

// MsgIndicator::getSecondaryText

// @see msgindicator.h

// ----------------------------------------------------------------------------

QString MsgIndicator::getSecondaryText(MsgInfo& info)

{

    QString secondaryText("");

    if (info.mIndicatorType == NewIndicatorPlugin) {

        secondaryText = info.mDescription;

        if (info.mFromSingle) {

            if (ECsBlueTooth == info.mMessageType) {

                QFileInfo fname(secondaryText);

                secondaryText = fname.fileName();

            }

        }

        else {

            info.mConversationId = -100;

        }

    }

    else {

        info.mDisplayName.removeDuplicates();

        info.mDisplayName.sort();

        int count = info.mDisplayName.count();

        if (count > 1) {

            info.mConversationId = -100;

        }

        secondaryText.append(info.mDisplayName.at(0));

        for (int i = 1; i < info.mDisplayName.count(); ++i) {

            secondaryText.append(", ");

            secondaryText.append(info.mDisplayName.at(i));

        }

    }

    return secondaryText;

}