/*

* 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 "cntnamesview_p.h"

#include "cntactionlauncher.h"

#include "cntfetchcontactpopup.h"

#include "cntextensionmanager.h"

#include "cntglobal.h"

#include "cntdebug.h"

#include "cntapplication.h"

#include "cntfavourite.h"

#include <cntabstractengine.h>

#include <cntuiextensionfactory.h>

#include <cntuisocialextension.h>

#include <hbabstractviewitem.h>

#include <hbaction.h>

#include <hbmenu.h>

#include <hbtoolbar.h>

#include <hbmainwindow.h>

#include <hbview.h>

#include <hbdocumentloader.h>

#include <hblistview.h>

#include <hblistviewitem.h>

#include <hblineedit.h>

#include <hbindexfeedback.h>

#include <hbscrollbar.h>

#include <hbsearchpanel.h>

#include <hbtoolbar.h>

#include <hbframebackground.h>

#include <hbshrinkingvkbhost.h>

#include <hbmessagebox.h>

#include <hbparameterlengthlimiter.h>

#include <QInputContext>

const char *CNT_CONTACTLIST_XML = ":/xml/contacts_namelist.docml";

static const int CNT_MIN_ROW_COUNT = 2;

bool CntNamesViewPrivate::mIsFirstTimeUse = true;

CntNamesViewPrivate::CntNamesViewPrivate() :

    QObject(),

    mViewManager(NULL),

    mListModel(NULL),

    mListView(NULL),

    mSearchPanel(NULL),

    mLoader(NULL),

    mVirtualKeyboard(NULL),

    mNamesAction(NULL),

    mMenuBuilder(NULL),

    mHandledContactId(0),

{

    CNT_ENTRY

    bool ok;

    document()->load( CNT_CONTACTLIST_XML, &ok);

        qFatal("Unable to read %S", CNT_CONTACTLIST_XML);

    }

    document()->load( CNT_CONTACTLIST_XML, "no_find");

    mView = static_cast<HbView*> (document()->findWidget("view"));

    mVirtualKeyboard = new HbShrinkingVkbHost(mView);

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

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

    mMultipleDeleter = static_cast<HbAction*> (document()->findObject("cnt:delete"));

    mMultipleDeleter->setParent(mView);

    connect(mMultipleDeleter, SIGNAL(triggered()), this, SLOT(deleteMultipleContacts()));

    HbAction* findContacts = static_cast<HbAction*> (document()->findObject("cnt:find"));

    findContacts->setParent(mView);

    connect(findContacts, SIGNAL(triggered()), this, SLOT(showFinder()));

    HbAction* groups = static_cast<HbAction*> (document()->findObject("cnt:groups"));

    groups->setParent(mView);

    connect(groups, SIGNAL(triggered()), this, SLOT(showCollectionView()));

    mNamesAction = static_cast<HbAction*> (document()->findObject("cnt:names"));

    mNamesAction->setParent(mView);

    mActionGroup = new QActionGroup(this);

    groups->setActionGroup(mActionGroup);

    mNamesAction->setActionGroup(mActionGroup);

    HbAction* extension = static_cast<HbAction*> (document()->findObject("cnt:activity"));

    extension->setParent(mView);

    connect(extension, SIGNAL(triggered()), this, SLOT(handleExtensionAction()));

    HbAction* settings = static_cast<HbAction*>(document()->findObject("cnt:settings") );

    settings->setParent(mView);

    connect(list(), SIGNAL(longPressed(HbAbstractViewItem*,QPointF)), this,

           SLOT(showContextMenu(HbAbstractViewItem*,QPointF)));

           SLOT(showContactView(const QModelIndex&)));

    mSearchPanel = static_cast<HbSearchPanel*> (document()->findWidget("searchPanel"));

    connect(mSearchPanel, SIGNAL(exitClicked()), this, SLOT(hideFinder()));

    connect(mSearchPanel, SIGNAL(criteriaChanged(QString)), this, SLOT(setFilter(QString)));

    HbMainWindow* win = mView->mainWindow();

    CntApplication* cntApp = static_cast<CntApplication*>(qApp);

    connect(win, SIGNAL(viewReady()), cntApp, SIGNAL(applicationReady()));

    CNT_EXIT

}

CntNamesViewPrivate::~CntNamesViewPrivate()

{

    CNT_ENTRY

    delete mListModel;

    mListModel = NULL;

    delete mLoader;

    mLoader = NULL;

    delete mVirtualKeyboard;

    mVirtualKeyboard = NULL;

    delete mMenuBuilder;

    mMenuBuilder = NULL;

    delete mView;

    mView = NULL;

    if (mMenu) 

    {

        delete mMenu;

    }

    CNT_EXIT

}

void CntNamesViewPrivate::activate(const CntViewParameters aArgs)

{

    CNT_ENTRY

    mViewManager = &mEngine->viewManager();

    {

        hideFinder();

    }

    if (!mListModel) {

        QContactDetailFilter filter;

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

        QString typeContact = QContactType::TypeContact;

        filter.setValue(typeContact);

        mListModel = new CntListModel( &mEngine->contactManager(SYMBIAN_BACKEND), filter);

        list()->setModel(mListModel);

    }

    mNamesAction->setChecked(true);

    mMenuBuilder = new CntActionMenuBuilder( mListModel->myCardId() );

    connect( mMenuBuilder, SIGNAL(deleteContact(QContact&)), this, SLOT(deleteContact(QContact&)) );

    connect( mMenuBuilder, SIGNAL(editContact(QContact&)), this, SLOT(showContactEditorView(QContact&)) );

    connect( mMenuBuilder, SIGNAL(openContact(QContact&)), this, SLOT(showContactView(QContact&)) );

    connect( mMenuBuilder, SIGNAL(performContactAction( QContact& , QContactDetail, QString)), this, SLOT(executeAction(QContact& , QContactDetail, QString)));

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

    {

        mView->setNavigationAction(mSoftkey);

    }

    changeDeleteActionStatus();

    QContactManager* contactManager = &mEngine->contactManager( SYMBIAN_BACKEND );

    // make connections unique, that is, duplicate connections are not connected again

    connect(contactManager, SIGNAL(contactsAdded(const QList<QContactLocalId>&)),

            this, SLOT(handleContactAddition(const QList<QContactLocalId>&)), Qt::UniqueConnection);

    connect(contactManager, SIGNAL(contactsRemoved(const QList<QContactLocalId>&)),

            this, SLOT(handleContactRemoval(const QList<QContactLocalId>&)), Qt::UniqueConnection);

    connect(contactManager, SIGNAL(selfContactIdChanged(const QContactLocalId&, const QContactLocalId&)), 

            this, SLOT(handleSelfContactIdChange(const QContactLocalId&, const QContactLocalId&)), Qt::UniqueConnection);

    if (aArgs.value(ESelectedAction) == CNT_CREATE_ACTION || aArgs.value(ESelectedAction) == CNT_EDIT_ACTION)

    {

        setScrollPosition(aArgs.value(ESelectedContact).value<QContact>().localId());

    }

    if ( aArgs.value( EExtraAction ).toString() == CNT_FIND_ACTION  )

    {

    }

    if (mIsFirstTimeUse)

    {

        // Disable FTU flag

        mIsFirstTimeUse = false;

        // Show import contacts popup only if there no local contacts

        // Check row count from list model and exclude dummy mycard

        if (mListModel->rowCount()==1 && mListModel->myCardId()<= 0)

        {

            // Default filter to fetch all contacts and groups

            QContactFilter filter;

            QList<QContactLocalId> contactIds = contactManager->contactIds(filter);

            // Check if favourite group contact exists

            // Favourite group contact is created by default in phonebook

            int favouriteId = CntFavourite::favouriteGroupId(contactManager);

            if ( (contactIds.isEmpty() )

                 || (contactIds.count() == 1 && contactIds.at(0) == favouriteId) )

            {

                HbMessageBox *note = new HbMessageBox();

                note->setDismissPolicy(HbDialog::NoDismiss);

                note->setTimeout(HbPopup::NoTimeout);

                note->setBackgroundFaded(true);

                note->setAttribute(Qt::WA_DeleteOnClose, true);

                note->setStandardButtons(HbMessageBox::NoButton);

                note->addAction(new HbAction(hbTrId("txt_phob_button_import"), note));

                note->addAction(new HbAction(hbTrId("txt_common_button_cancel"), note));

                note->setIcon(HbIcon("qtg_large_sim"));

                note->setText(hbTrId("txt_phob_info_your_phonebook_is_empty_do_you_wish"));

                note->open(this, SLOT(handleImportContacts(HbAction*)));

            }

        }

    }

    CntExtensionManager& mgr = mEngine->extensionManager();

    if (mgr.pluginCount())

    {

        for (int i = 0; i < mgr.pluginCount(); i++)

        {

            CntUiSocialExtension* socialExtension = mgr.pluginAt(i)->socialExtension();

            if (socialExtension)

            {

                static_cast<HbAction*> (document()->findObject("cnt:activity"))->setEnabled(true);

                break;

            }

            else

            {

                static_cast<HbAction*> (document()->findObject("cnt:activity"))->setEnabled(false);

            }

        }

    }

    else

    {

        static_cast<HbAction*> (document()->findObject("cnt:activity"))->setEnabled(false);

    }

    CNT_EXIT

}

void CntNamesViewPrivate::deactivate()

{

    CNT_ENTRY

    HbMainWindow* win = mView->mainWindow();

    if ( win != NULL)

    {

        CntApplication* cntApp = static_cast<CntApplication*>(qApp);

        disconnect(win, SIGNAL(viewReady()), cntApp, SIGNAL(applicationReady()));

    }

    delete mMenuBuilder;

    mMenuBuilder = NULL;

    CNT_EXIT

}

void CntNamesViewPrivate::showFinder()

{

    CNT_ENTRY

    mListModel->showMyCard(false);

    proto->setTextFormat( Qt::RichText );

    focusLineEdit();

    CNT_EXIT

}

void CntNamesViewPrivate::hideFinder()

{

    CNT_ENTRY

    document()->load( CNT_CONTACTLIST_XML, "no_find" );

    proto->setTextFormat( Qt::PlainText );

    mListModel->showMyCard(true);

    if (mFilterChanged)

    {

        QContactDetailFilter filter;

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

        QString typeContact = QContactType::TypeContact;

        filter.setValue(typeContact);

        mListModel->setFilter(filter);

        mFilterChanged = false;

    }

    changeDeleteActionStatus();

    CNT_EXIT    

}

{

    CNT_ENTRY

    {

    }

    else

    {

    }

    CNT_EXIT

}

void CntNamesViewPrivate::handleExtensionAction()

{

    CNT_ENTRY

    CntExtensionManager& mgr = mEngine->extensionManager();

    for (int i = 0; i < mgr.pluginCount(); i++)

    {

        CntUiSocialExtension* socialExtension = mgr.pluginAt(i)->socialExtension();

        if (socialExtension)

        {

            CntViewParameters params;

            socialExtension->handleToolbarAction(params);

            if (params.count())

            {

                mViewManager->changeView(params);

                break;

            }

        }

    }

    CNT_EXIT

}

void CntNamesViewPrivate::createNewContact()

{

    CNT_ENTRY

    QContact newContact;

    newContact.setType( QContactType::TypeContact );

    showContactEditorView(newContact);

    CNT_EXIT

}

void CntNamesViewPrivate::deleteContact(QContact& aContact)

{

    CNT_ENTRY

    QContactManager& manager = mEngine->contactManager( SYMBIAN_BACKEND );

    QString name = manager.synthesizedContactDisplayLabel(aContact);

    if (name.isEmpty())

    {

        name = hbTrId("txt_phob_list_unnamed");

    }

    mHandledContactId = aContact.localId();

            HbMessageBox::Delete | HbMessageBox::Cancel);

    CNT_EXIT

}

void CntNamesViewPrivate::deleteMultipleContacts()

{

    CNT_ENTRY

    CntFetchContactPopup* popup = CntFetchContactPopup::createMultiSelectionPopup(

            hbTrId("txt_phob_title_delete_contacts"),

            hbTrId("txt_common_button_delete"),

            mEngine->contactManager(SYMBIAN_BACKEND));

    connect(popup, SIGNAL(fetchReady(QSet<QContactLocalId>)), 

            this, SLOT(handleDeleteMultipleContacts(QSet<QContactLocalId>)) );

    QSet<QContactLocalId> ids;

    popup->setSelectedContacts(ids);

    popup->showPopup();

    CNT_EXIT

}

void CntNamesViewPrivate::handleDeleteMultipleContacts( QSet<QContactLocalId> aIds )

{

    CNT_ENTRY

    mEngine->contactManager( SYMBIAN_BACKEND ).removeContacts(aIds.toList(), NULL);

    CNT_EXIT

}