/*

* 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 "cntmycardview.h"

#include "cntfetchcontactsview.h"

#include "cntglobal.h"

#include <hbpushbutton.h>

#include <hbaction.h>

#include <hbview.h>

#include <hbmainwindow.h>

const char *CNT_MYCARD_UI_XML = ":/xml/contacts_mc.docml";

CntMyCardView::CntMyCardView() :

    mContact(NULL),

    mViewManager(NULL),

    mFetchView(NULL)

{

    bool ok = false;

    mDocumentLoader.load(CNT_MYCARD_UI_XML, &ok);

    if (ok)

    {

        mView = static_cast<HbView*>(mDocumentLoader.findWidget(QString("view")));

    }

    else

    {

        qFatal("Unable to read :/xml/contacts_mc.docml");

    }

    //back button

    mSoftkey = new HbAction(Hb::BackNaviAction, mView);

    connect(mSoftkey, SIGNAL(triggered()), this, SLOT(showPreviousView()));

}

CntMyCardView::~CntMyCardView()

{

    mView->deleteLater();

    delete mContact;

    mContact = 0;

    delete mFetchView;

    mFetchView = NULL;

}

/*!

Activates a previous view

*/

void CntMyCardView::showPreviousView()

{

	CntViewParameters args;

    mViewManager->back(args);

}

/*

Activates a default view

*/

void CntMyCardView::activate(CntAbstractViewManager* aMgr, const CntViewParameters aArgs)

{

    mViewManager = aMgr;

    if (mView->navigationAction() != mSoftkey) {

        mView->setNavigationAction(mSoftkey);

    }

    HbMainWindow* window = mView->mainWindow();

    connect(window, SIGNAL(orientationChanged(Qt::Orientation)), this, SLOT(setOrientation(Qt::Orientation)));

    setOrientation(window->orientation());

    mContact = new QContact(aArgs.value(ESelectedContact).value<QContact>());

    HbPushButton *newButton = static_cast<HbPushButton*>(mDocumentLoader.findWidget(QString("cnt_button_new")));

    connect(newButton, SIGNAL(clicked()), this, SLOT(openNameEditor()));

    HbPushButton *chooseButton = static_cast<HbPushButton*>(mDocumentLoader.findWidget(QString("cnt_button_choose")));

    connect(chooseButton, SIGNAL(clicked()), this, SLOT(openMyCardSelectionView()));

    QContactDetailFilter filter;

    filter.setDetailDefinitionName(QContactType::DefinitionName, QContactType::FieldType);

    filter.setValue(QLatin1String(QContactType::TypeContact));

    if (mViewManager->contactManager( SYMBIAN_BACKEND )->contactIds(filter).isEmpty())

    {

        chooseButton->setEnabled(false);

    }

    if (!mFetchView) {

        mFetchView = new CntFetchContacts(mViewManager->contactManager( SYMBIAN_BACKEND ));

        connect(mFetchView, SIGNAL(clicked()), this, SLOT(handleMultiCardSelection()));

    }

}

void CntMyCardView::deactivate()

{

}

void CntMyCardView::setOrientation(Qt::Orientation orientation)

{

    if (orientation == Qt::Vertical) 

    {

        // reading "portrait" section

        mDocumentLoader.load(CNT_MYCARD_UI_XML, "portrait");

    } 

    else 

    {

        // reading "landscape" section

        mDocumentLoader.load(CNT_MYCARD_UI_XML, "landscape");

    }

}

/*!

Opens the name detail editor view

*/

void CntMyCardView::openNameEditor()

{

    CntViewParameters viewParameters;

    viewParameters.insert(EViewId, editView);

    viewParameters.insert(EMyCard, "myCard" );

    QVariant var;

    var.setValue(*mContact);

    viewParameters.insert(ESelectedContact, var);

    mViewManager->changeView(viewParameters);

}

/*!

Opens the my card selection view

*/

void CntMyCardView::openMyCardSelectionView()

{

    // Display a list of contacts to choose a mycard from.

    mFetchView->setDetails(hbTrId("txt_phob_title_select_contact"), "");

    QSet<QContactLocalId> emptyContactsSet;

    mFetchView->displayContacts(CntFetchContacts::popup,

                                HbAbstractItemView::SingleSelection,

                                emptyContactsSet);

}

void CntMyCardView::handleMultiCardSelection()

{

    QContactManager* manager = mViewManager->contactManager( SYMBIAN_BACKEND );

    QSet<QContactLocalId> selectedContacts = mFetchView->getSelectedContacts();

    if ( !mFetchView->wasCanceled() && !selectedContacts.isEmpty() ) {

        QList<QContactLocalId> selectedContactsList = selectedContacts.values();

        removeFromGroup(&contact);

        showPreviousView();

    }

}

void CntMyCardView::removeFromGroup(const QContact* aContact)

{

    QContactDetailFilter groupFilter;

    groupFilter.setDetailDefinitionName(QContactType::DefinitionName, QContactType::FieldType);

    groupFilter.setValue(QLatin1String(QContactType::TypeGroup));

    QContactManager* mgr = mViewManager->contactManager(SYMBIAN_BACKEND);

    QList<QContactLocalId> groupContactIds = mgr->contactIds(groupFilter);

    if (!groupContactIds.isEmpty()) {

        for(int i = 0;i < groupContactIds.count();i++) {

            QContact groupContact = mgr->contact(groupContactIds.at(i));

            QContactRelationship relationship;

            relationship.setRelationshipType(QContactRelationship::HasMember);

            relationship.setFirst(groupContact.id());

            relationship.setSecond(aContact->id());

            mgr->removeRelationship(relationship);  

        }

    }

}

// EOF