/*

 * 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:Conversation Base view.

 *

 */

#include "msgconversationbaseview.h"

#include "msguiutilsmanager.h"

// SYSTEM INCLUDES

#include <QSqlDatabase>

#include <QSqlQuery>

#include <QSqlError>

#include <QtDebug>

#include <QGraphicsLinearLayout>

// USER INCLUDES

#include "msgconversationview.h"

//#include "convergedmessage.h"

#include "conversationsengine.h"

#include "msgviewdefines.h"

#include "conversationsenginedefines.h"

#include "msgcontactcardwidget.h"

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

// MsgConversationBaseView::MsgConversationBaseView

// Constructor

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

MsgConversationBaseView::MsgConversationBaseView(QGraphicsItem* parent) :

MsgBaseView(parent),

mConversationView(NULL),

mConversationId(-1)

{   

    initView();

}

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

// MsgConversationBaseView::~MsgConversationBaseView

// Destructor

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

MsgConversationBaseView::~MsgConversationBaseView()

{   

}

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

// MsgConversationBaseView::openConversationView

// Launches conversation view for entry id and mode

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

void MsgConversationBaseView::openConversation(qint64 convId)

{

    ConversationsEngine::instance()->getConversations(convId);    

    mConversationId = convId;

    mConversationView->refreshView();

}

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

// MsgConversationBaseView::initView

// create and initialise the conversationview

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

void MsgConversationBaseView::initView()

    {

    // Create header widget

    MsgContactCardWidget *contactCardWidget = new MsgContactCardWidget();

    connect(contactCardWidget, SIGNAL(clicked()), this, SLOT(openContactDetails()));

    QGraphicsLinearLayout *mainLayout = new QGraphicsLinearLayout(Qt::Vertical);

    mainLayout->setContentsMargins(CONTENT_MARGIN, CONTENT_MARGIN,

                                   CONTENT_MARGIN, CONTENT_MARGIN);

    mainLayout->setSpacing(CONTENT_SPACING);

    mainLayout->addItem(contactCardWidget);

    /**

     * Create conversation view and connect to proper signals.

     * NOTE: contactCardWidget is NOT parent of MsgConversationView.

     * Just passing reference to MsgConversationView.

     */

    mConversationView = new MsgConversationView(contactCardWidget);

    connect(mConversationView, SIGNAL(closeConversationView()),

            this, SLOT(closeConversationView()));

    connect(mConversationView,SIGNAL(replyStarted()),

            this,SLOT(markMessagesAsRead()));

    connect(mConversationView, SIGNAL(switchView(const QVariantList&)),

            this, SIGNAL(switchView(const QVariantList&)));

    this->setMenu(mConversationView->menu());

    mainLayout->addItem(mConversationView);

    this->setLayout(mainLayout);

}

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

// MsgConversationBaseView::closeConversationView

// close conversation view

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

void MsgConversationBaseView::closeConversationView()

{

   markMessagesAsRead();

}

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

// MsgConversationBaseView::markMessagesAsRead

// Mark unread msgs in cv as read

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

void MsgConversationBaseView::markMessagesAsRead()

    {

    if( mConversationId >= 0)

        {

        ConversationsEngine::instance()->markConversationRead(mConversationId);

        }

    }

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

// MsgConversationBaseView::saveContentToDrafts

// saves the editors content to drafts

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

bool MsgConversationBaseView::saveContentToDrafts()

    {

    bool result = false;

    if( mConversationId >= 0)

        {

        result = mConversationView->saveContentToDrafts();

        }

    return result;

    }

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

// MsgConversationBaseView::openContactDetails

// close conversation view

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

void MsgConversationBaseView::openContactDetails()

{

    MsgUiUtilsManager uiUtilsManager(this);

    QModelIndex aIndex = ConversationsEngine::instance()->getConversationsModel()->index(0, 0);

    qint32 contactId = aIndex.data(ContactId).toLongLong();

    uiUtilsManager.openContactDetails(contactId);

}

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

// MsgConversationBaseView::clearContent

// clears conversation view content

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

void MsgConversationBaseView::clearContent()

{

    ConversationsEngine::instance()->clearConversations();

    mConversationView->clearEditors();

}

// EOF