/*

* 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 "cntcollectionview.h"

#include <hblistview.h>

#include <hblistviewitem.h>

#include <hbmenu.h>

#include <hbnotificationdialog.h>

#include <hblabel.h>

#include "hbinputdialog.h"

#include "hbdialog.h"

#include "hbaction.h"

#include "cntgroupselectionpopup.h"

const char *CNT_COLLECTIONVIEW_ACTIONS_XML = ":/xml/contacts_actions.docml";

/*!

*/

CntCollectionView::CntCollectionView(CntViewManager *viewManager, QGraphicsItem *parent)

    : CntBaseListView(viewManager, parent),

    mModel(0),

    mReorderAction(0), 

    mDeleteGroupAction(0), 

    mDisconnectAllAction(0),

    mOptionsMenu(0)

{

    setBannerName(hbTrId("txt_phob_subtitle_groups"));

}

/*!

*/

CntCollectionView::~CntCollectionView()

{

delete mModel;

mModel = 0;

delete mOptionsMenu;

mOptionsMenu = 0;

}

/*!

*/

void CntCollectionView::aboutToCloseView()

{

    CntViewParameters viewParameters(CntViewParameters::namesView);

    viewManager()->onActivateView(viewParameters);

}

/*!

Called after user clicked on the listview.

*/

void CntCollectionView::onListViewActivated(const QModelIndex &index)

{

    int id  = index.data(Qt::UserRole).toInt();

    if (id == -1)

    {

        CntViewParameters viewParameters(CntViewParameters::collectionFavoritesView);

        viewManager()->onActivateView(viewParameters);

    }

    else

    {

        QContact groupContact = contactManager()->contact(id);

        CntViewParameters viewParameters(CntViewParameters::groupActionsView);

        viewParameters.setSelectedContact(groupContact);

        viewManager()->onActivateView(viewParameters);

    }

}

void CntCollectionView::onLongPressed(HbAbstractViewItem *item, const QPointF &coords)

{

    HbMenu *menu = new HbMenu();

    HbAction *openAction = 0;

    HbAction *deleteAction = 0;

    HbAction *homeScreenAction = 0;

    openAction = menu->addAction(hbTrId("txt_common_menu_open"));

    if (item->modelIndex().data(Qt::UserRole).toInt() > -1)

    {

        deleteAction = menu->addAction(hbTrId("txt_phob_menu_delete_group"));

    }

    homeScreenAction = menu->addAction(hbTrId("txt_phob_opt_send_to_homescreen_as_widget"));

    homeScreenAction->setEnabled(false);

    HbAction *selectedAction = menu->exec(coords);

    if (selectedAction)

    {

        if (selectedAction == openAction)

        {

            onListViewActivated(item->modelIndex());

        }

        else if (selectedAction == deleteAction)

        {

            connect(commands(), SIGNAL(commandExecuted(QString, QContact)), this, 

                    SLOT(handleExecutedCommand(QString, QContact)));

            QContact groupContact = contactManager()->contact(item->modelIndex().data(Qt::UserRole).toInt());

            commands()->deleteContact(groupContact);

        }

        else if (selectedAction == homeScreenAction)

        {

        }

    }

    menu->deleteLater();

}

void CntCollectionView::handleExecutedCommand(QString command, QContact contact)

{

    if (command == "delete")

    {

        static_cast<CntCollectionListModel*>(listView()->model())->removeGroup(contact.localId());

    }

}

/*!

Add actions also to toolbar

*/

void CntCollectionView::addActionsToToolBar()

{

    actions()->clearActionList();

    actions()->actionList() << actions()->baseAction("cnt:nameslist") << actions()->baseAction("cnt:collections")

        << actions()->baseAction("cnt:refresh") << actions()->baseAction("cnt:newgroup");

    actions()->addActionsToToolBar(toolBar());

    connect(actions()->baseAction("cnt:nameslist"), SIGNAL(triggered()),

       this, SLOT (aboutToCloseView()));

    actions()->baseAction("cnt:collections")->setEnabled(false);

    connect(actions()->baseAction("cnt:newgroup"), SIGNAL(triggered()),

               this, SLOT (newGroup()));

}

void CntCollectionView::newGroup()

{

    QString mTextOfNewItem("");

    HbInputDialog popup;

    HbGroupBox *headingLabel = new HbGroupBox();

    HbLabel *label = new HbLabel(hbTrId("txt_phob_title_new_group_name"));    

    headingLabel->setContentWidget(label);

    popup.setHeadingWidget(headingLabel);

    popup.setPrimaryAction(new HbAction(hbTrId("txt_phob_button_create"),&popup));

    popup.setSecondaryAction(new HbAction(hbTrId("txt_common_button_cancel"),&popup));

    popup.setInputMode(HbInputDialog::TextInput);

    popup.setPromptText("");

    popup.setBackgroundFaded(true);

    HbAction* action = popup.exec();

    QString text = popup.value().toString();

    if (action == popup.primaryAction())

    {

        mTextOfNewItem = text;

        QContact groupContact;

        groupContact.setType(QContactType::TypeGroup);

        QContactName groupName;

        groupName.setCustomLabel(mTextOfNewItem);

        groupContact.saveDetail(&groupName);

        contactManager()->saveContact(&groupContact);

        // call a dialog to display the contacts

        CntGroupSelectionPopup *groupSelectionPopup = new CntGroupSelectionPopup(contactManager(),contactModel(),&groupContact);

        groupSelectionPopup->populateListOfContact();

        HbAction* action = groupSelectionPopup->exec();

        if (action == groupSelectionPopup->primaryAction())

        {

            groupSelectionPopup->saveNewGroup();

            CntViewParameters viewParameters(CntViewParameters::groupActionsView);

            viewParameters.setSelectedContact(groupContact);

            viewManager()->onActivateView(viewParameters);

            delete groupSelectionPopup;

        }

        else if (action == groupSelectionPopup->secondaryAction())

        {

            delete groupSelectionPopup;

            QString groupNameCreated(groupName.value( QContactName::FieldCustomLabel ));

            HbNotificationDialog::launchDialog(hbTrId("txt_phob_dpophead_new_group_1_created").arg(groupNameCreated));

            //refresh the page 

            refreshDataModel();

            //reconstruct the menu items 

            addMenuItems();

        }

    }

}

void CntCollectionView::setDataModel()

{

    HbListViewItem *prototype = listView()->listItemPrototype();

    prototype->setGraphicsSize(HbListViewItem::LargeIcon);

    mModel = new CntCollectionListModel(contactManager(), this);

    listView()->setModel(mModel);

}

void CntCollectionView::refreshDataModel()

{

    delete mModel;

    mModel = 0;

    mModel = new CntCollectionListModel(contactManager(), this);

    listView()->setModel(mModel);

}

void CntCollectionView::addMenuItems()

{

    bool ok = false;

    HbDocumentLoader documentLoader;

    documentLoader.load(CNT_COLLECTIONVIEW_ACTIONS_XML, &ok);

    if (!ok)

    {

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

    }

    //Uncomment this once spec for this is ready

  //  mReorderAction = qobject_cast<HbAction *>(documentLoader.findObject("cnt:reordergroups"));

    mDeleteGroupAction = qobject_cast<HbAction* >(documentLoader.findObject("cnt:deletegroups"));

    //Uncomment this once spec for this is ready

  //  mDisconnectAllAction =qobject_cast<HbAction *>(documentLoader.findObject("cnt:disconnectall"));

    delete mOptionsMenu;

    mOptionsMenu = 0;

    mOptionsMenu = new HbMenu();

    //Uncomment this once spec for this is ready

    //mOptionsMenu->addAction(mReorderAction);

    //add deletegroup action to option menu if group presents 

    QContactDetailFilter groupFilter;

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

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

    QList<QContactLocalId> groupContactIds = contactManager()->contacts(groupFilter);

    if (!groupContactIds.isEmpty())

        {

        mOptionsMenu->addAction(mDeleteGroupAction);

        }

    //Uncomment this once spec for this is ready

 //   mOptionsMenu->addAction(mDisconnectAllAction);

 //   connect(mReorderAction, SIGNAL(triggered()), this, SLOT (reorderGroup()));

    connect(mDeleteGroupAction, SIGNAL(triggered()), this, SLOT (deleteGroups()));  

   // connect(mDisconnectAllAction, SIGNAL(triggered()), this, SLOT (disconnectAll()));

    setMenu(mOptionsMenu);

}

void CntCollectionView::reorderGroup()

{

    // wait for specs

}

void CntCollectionView::deleteGroups()

{

    // save the group here

    QContact groupContact;

    groupContact.setType(QContactType::TypeGroup);

    CntGroupSelectionPopup *groupSelectionPopup = new CntGroupSelectionPopup(contactManager(),contactModel(),&groupContact);

    groupSelectionPopup->populateListOfGroup();

    HbAction* action = groupSelectionPopup->exec();

    if (action == groupSelectionPopup->primaryAction())

    {   

        groupSelectionPopup->deleteGroup();

    }

    delete groupSelectionPopup;

    //refresh the page 

    refreshDataModel();

    //reconstruct the menu items 

    addMenuItems();

}

void CntCollectionView::disconnectAll()

{

    // wait for specs

}

// EOF