/*

 * 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: Listen to conversation server events and parse the 

 * events. These parse infomation passed to notifications and indications.

 *

 */

// SYSTEM INCLUDES

#include <msvapi.h>

#include <ccsclientconversation.h>

#include <ccsrequesthandler.h>

#include <ccsconversationentry.h>

#include <xqservicerequest.h>

#include <QString>

#include <w32std.h>

#include <apgtask.h> 

#include <XQSettingsManager>

#include <xqpublishandsubscribeutils.h>

//USER INCLUDES

#include "msgnotifier.h"

#include "msgnotifier_p.h"

#include "msgstorehandler.h"

#include "msginfodefs.h"

#include "conversationidpsconsts.h"

#include "debugtraces.h"

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

// MsgNotifierPrivate::MsgNotifierPrivate

// @see MsgNotifierPrivate.h

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

MsgNotifierPrivate::MsgNotifierPrivate(MsgNotifier* MsgNotifier) :

    q_ptr(MsgNotifier), mCvServer(NULL), iMsgStoreHandler(NULL),

    mSettingsManager(NULL),mPSUtils(NULL)

{

    QDEBUG_WRITE("MsgNotifierPrivate::MsgNotifierPrivate : Enter")

    TRAP_IGNORE(initL());

    QDEBUG_WRITE("MsgNotifierPrivate::MsgNotifierPrivate : Exit")

}

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

// MsgNotifierPrivate::~MsgNotifierPrivate

// @see MsgNotifierPrivate.h

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

MsgNotifierPrivate::~MsgNotifierPrivate()

{

    QDEBUG_WRITE("MsgNotifierPrivate::~MsgNotifierPrivate : Enter")

    if (mCvServer) {

        mCvServer->RemoveConversationListChangeEventL(this);

        delete mCvServer;

        mCvServer = NULL;

    }

    if (iMsgStoreHandler) {

        delete iMsgStoreHandler;

        iMsgStoreHandler = NULL;

    }

    if(mPSUtils)

        {

        delete mPSUtils;

        }

    if(mSettingsManager)

        {

        delete mSettingsManager;

        }

    QDEBUG_WRITE("MsgNotifierPrivate::~MsgNotifierPrivate : Exit")

}

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

// MsgNotifierPrivate::initL

// @see MsgNotifierPrivate.h

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

void MsgNotifierPrivate::initL()

{

    QDEBUG_WRITE("MsgNotifierPrivate::initL : Enter")

    mCvServer = CCSRequestHandler::NewL();

    mCvServer->RequestConversationListChangeEventL(this);

    iMsgStoreHandler = new MsgStoreHandler(this, mCvServer);

    updateUnreadIndications(true); 

    updateOutboxIndications();

    mSettingsManager = new XQSettingsManager();

    // define property

    mPSUtils = new XQPublishAndSubscribeUtils(*mSettingsManager);

    XQPublishAndSubscribeSettingsKey convIdKey(

            KMsgCVIdProperty, KMsgCVIdKey);

    bool success = mPSUtils->defineProperty(convIdKey, 

                            XQSettingsManager::TypeInt);

    QDEBUG_WRITE_FORMAT("MsgNotifierPrivate::initL "

                        "property creation ret value",success)

    // write -1 initially 

    success = mSettingsManager->writeItemValue(convIdKey,-1);

    QDEBUG_WRITE_FORMAT("MsgNotifierPrivate::initL "

                           "writing ret value",success)

    QDEBUG_WRITE("MsgNotifierPrivate::initL : Exit")

}

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

// MsgNotifierPrivate::AddConversationList

// @see MsgNotifierPrivate.h

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

void MsgNotifierPrivate::AddConversationList(

                  const CCsClientConversation& aClientConversation)

{

    QDEBUG_WRITE("MsgNotifierPrivate::AddConversationList : Enter")

    processListEntry(aClientConversation);

    updateUnreadIndications();

    QDEBUG_WRITE("MsgNotifierPrivate::AddConversationList : Exit")

}

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

// MsgNotifierPrivate::DeleteConversationList

// @see MsgNotifierPrivate.h

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

void MsgNotifierPrivate::DeleteConversationList( 

	                const CCsClientConversation& /*aClientConversation*/)

{

    QDEBUG_WRITE("MsgNotifierPrivate::DeleteConversationList : Enter")

    updateUnreadIndications();

    QDEBUG_WRITE("MsgNotifierPrivate::DeleteConversationList : Exit")

}

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

// MsgNotifierPrivate::ModifyConversationList

// @see MsgNotifierPrivate.h

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

void MsgNotifierPrivate::ModifyConversationList(const CCsClientConversation& aClientConversation)

{

    QDEBUG_WRITE("MsgNotifierPrivate::ModifyConversationList : Enter")

    processListEntry(aClientConversation);

    updateUnreadIndications();

    QDEBUG_WRITE("MsgNotifierPrivate::ModifyConversationList : Exit")

}

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

// MsgNotifierPrivate::RefreshConversationList

// @see MsgNotifierPrivate.h

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

void MsgNotifierPrivate::RefreshConversationList()

{

}

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

// MsgNotifierPrivate::processListEntry

// @see MsgNotifierPrivate.h

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

void MsgNotifierPrivate::processListEntry(

        const CCsClientConversation& aClientConversation)

    {

    QDEBUG_WRITE("MsgNotifierPrivate::processListEntry : Enter")

    CCsConversationEntry* convEntry = 

                                 aClientConversation.GetConversationEntry();

    QDEBUG_WRITE_FORMAT("MsgNotifierPrivate::processListEntry Direction",

                                                convEntry->ConversationDir())

    QDEBUG_WRITE_FORMAT("MsgNotifierPrivate::processListEntry New Entry Attribute",

                                                convEntry->IsAttributeSet(ECsAttributeNewEntryAdded))

    QDEBUG_WRITE_FORMAT("MsgNotifierPrivate::processListEntry Unread Attribute",

                                                convEntry->IsAttributeSet(ECsAttributeUnread))

    if((convEntry->ConversationDir() == ECsDirectionIncoming)

            && convEntry->IsAttributeSet(ECsAttributeNewEntryAdded) 

            && convEntry->IsAttributeSet(ECsAttributeUnread))

        {

        QDEBUG_WRITE("processListEntry : Processing data for Notification")

        NotificationData notifData;

        notifData.msvEntryId = convEntry->EntryId(); 

        notifData.mConversationId = aClientConversation.GetConversationEntryId();

        notifData.mMsgType = static_cast<int>(convEntry->GetType());

        HBufC* displayName = aClientConversation.GetDisplayName();

        HBufC* number =  convEntry->Contact();

        HBufC* descrp =  convEntry->Description();

        if(displayName)

            {

            notifData.mDisplayName = 

            }        

        if(number)

            {

            }

        if(descrp)

            {

            }

        // check whether opened cv id and received 

        // cv id are same and show notification

        if( showNotification(notifData.mConversationId ))

            {

             q_ptr->displayNewMessageNotification(notifData);

             QDEBUG_WRITE("processListEntry : Notification display called")

            }

        }

    QDEBUG_WRITE("MsgNotifierPrivate::processListEntry : Exit")

    }

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

// MsgNotifierPrivate::updateUnreadIndications

// @see MsgNotifierPrivate.h

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

void MsgNotifierPrivate::updateUnreadIndications(bool bootup)

{

    QDEBUG_WRITE("MsgNotifierPrivate::updateIndicationsL : Enter")

    int unreadCount(0);

   if(bootup)

   {

       TRAP_IGNORE(unreadCount = iMsgStoreHandler->GetUnreadMessageCountL());

   }

   else

   {

       TRAP_IGNORE(unreadCount = mCvServer->GetTotalUnreadCountL());

   }

    QDEBUG_WRITE_FORMAT("MsgNotifierPrivate::"

        "updateIndications unreadCount = ",unreadCount );

    //activate or deactivate indications based on unread count

    q_ptr->updateUnreadIndications(unreadCount);

    QDEBUG_WRITE("MsgNotifierPrivate::updateIndicationsL : Exit")

}

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

// MsgNotifierPrivate::updateOutboxIndications

// @see MsgNotifierPrivate.h

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

void MsgNotifierPrivate::updateOutboxIndications()

{

    MsgInfo failedIndicatorData;

    MsgInfo pendingIndicatorData;

    TInt err = KErrNone;

    TRAP(err, iMsgStoreHandler->GetOutboxEntriesL(failedIndicatorData,pendingIndicatorData));

    q_ptr->updateOutboxIndications(failedIndicatorData);

    q_ptr->updateOutboxIndications(pendingIndicatorData);

}

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

// MsgNotifierPrivate::displayOutboxIndications

// @see MsgNotifierPrivate.h

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

void MsgNotifierPrivate::displayOutboxIndications(MsgInfo data)

	{

		q_ptr->updateOutboxIndications(data);

	}

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

// MsgNotifierPrivate::displayFailedNote

// @see MsgNotifierPrivate.h

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

void MsgNotifierPrivate::displayFailedNote(MsgInfo info)

{

    // TODO: use XQAiwRequest

    QDEBUG_WRITE("[MsgNotifierPrivate::handleFailedState] : entered")

    // change to com.nokia.symbian.messaging (servicename), IMsgErrorNotifier

    // as the service name.

    XQServiceRequest snd("messaging.com.nokia.symbian.MsgErrorNotifier",

        "displayErrorNote(QVariantList)", false);

    QVariantList args;

    info.mDisplayName.removeDuplicates();

    info.mDisplayName.sort();

    QString nameString;

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

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

        nameString.append(", ");

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

    }

    //Even if name string is empty we shall add name into args

    QVariant nameV(nameString);

    args << nameV;

    QDEBUG_WRITE("[MsgNotifierPrivate::handleFailedState] : name and contactnumber")

    args << info.mConversationId;

    args << info.mMessageType;

    snd << args;

    snd.send();

    QDEBUG_WRITE("[MsgNotifierPrivate::handleFailedState] : left")

}

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

// MsgNotifierPrivate::showNotification

// @see MsgNotifierPrivate.h

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

bool MsgNotifierPrivate::showNotification(int receivedMsgConvId)

{

    bool showNotification = true;

    RWsSession wsSession ;

    wsSession.Connect();

    TApaTaskList taskList( wsSession );

    TApaTask task = taskList.FindApp(KMsgAppUid); // find msgapp is running

    if(task.Exists())

        {

        TApaTask foregndtask =   taskList.FindByPos(0) ;  // foreground app

        // compare  window group id  

        // if application is in foregorund, then check the currently

        // opened conversation is same as received one.

        if(task.WgId() == foregndtask.WgId() )

            {

            // get the current conversation ID

            XQPublishAndSubscribeSettingsKey convIdKey( KMsgCVIdProperty, 

                    KMsgCVIdKey);

            QVariant value = mSettingsManager->readItemValue(convIdKey, 

                    XQSettingsManager::TypeInt);

            int openedConvId  = value.toInt();

            if( openedConvId == receivedMsgConvId)

                {

                showNotification = false;

                QDEBUG_WRITE("processListEntry : Notification not shown")

                }

            }

        }

    wsSession.Close();

    return showNotification;

}

//EOF