/*

* 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 "cntcontactcardview.h"

#include <QGraphicsLinearLayout>

#include <QGraphicsSceneResizeEvent>

#include <qtcontacts.h>

#include <hbdocumentloader.h>

#include <hbscrollarea.h>

#include <hbmenu.h>

#include <hbgroupbox.h>

#include <thumbnailmanager_qt.h>

#include "cntcontactcarddatacontainer.h"

#include "cntcontactcarddetailitem.h"

#include "cntcontactcardheadingitem.h"

#include "cntmainwindow.h"

#include "cntcommands.h"

const char *CNT_COMMLAUNCERVIEW_XML = ":/xml/contacts_cc.docml";

/*!

Constructor, initialize member variables.

\a viewManager is the parent that creates this view. \a parent is a pointer to parent QGraphicsItem (by default this is 0)

*/

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

    CntBaseView(viewManager, parent), 

    mScrollArea(0),

    mContainerWidget(0),

    mContainerLayout(0),

    mContact(0),

    mDetailsWidget(0),

    mDataContainer(0),

    mHeadingItem(0),

    mThumbnailManager(0),

    mGroupContact(0),

    mIsGroupMember(false)

{

    bool ok = false;

    ok = loadDocument(CNT_COMMLAUNCERVIEW_XML);

    if (ok)

    {

        QGraphicsWidget *content = findWidget(QString("content"));

        setWidget(content);

    }

    else

    {

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

    }

    mThumbnailManager = new ThumbnailManager(this);

    mThumbnailManager->setMode(ThumbnailManager::Default);

    mThumbnailManager->setQualityPreference(ThumbnailManager::OptimizeForQuality);

    mThumbnailManager->setThumbnailSize(ThumbnailManager::ThumbnailMedium);

    connect(mThumbnailManager, SIGNAL(thumbnailReady(QPixmap, void*, int, int)),

        this, SLOT(thumbnailReady(QPixmap, void*, int, int)));

}

/*!

Destructor

*/

CntContactCardView::~CntContactCardView()

{

    delete mContact;

    delete mDataContainer;

    delete mGroupContact;

}

void CntContactCardView::thumbnailReady(const QPixmap& pixmap, void *data, int id, int error)

{

    Q_UNUSED(data);

    Q_UNUSED(id);

    Q_UNUSED(error);

    QIcon qicon(pixmap);

    HbIcon icon(qicon);

    mHeadingItem->setIcon(icon);

}

/*!

Add actions to menu

*/

void CntContactCardView::addMenuItems()

{

    actions()->clearActionList();

    actions()->actionList() << actions()->baseAction("cnt:sendbusinesscard") << actions()->baseAction("cnt:editcontact") <<

                actions()->baseAction("cnt:addtogroup") << actions()->baseAction("cnt:deletecontact");

        actions()->addActionsToMenu(menu());

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

                this, SLOT (sendBusinessCard()));

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

            this, SLOT (editContact()));

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

            this, SLOT (addToGroup()));

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

            this, SLOT (deleteContact()));

    // to be enabled after implementation

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

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

}

/*!

Add actions also to toolbar

*/

void CntContactCardView::addActionsToToolBar()

{

    //Add Action to the toolbar

    actions()->clearActionList();

    actions()->actionList() << actions()->baseAction("cnt:edit") << actions()->baseAction("cnt:history") << actions()->baseAction("cnt:activitystream"); 

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

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

            this, SLOT(editContact()));

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

            this, SLOT(viewHistory()));

}

/*!

Launch contact editor 

*/

void CntContactCardView::editContact()

{

    CntViewParameters viewParameters(CntViewParameters::editView);

    viewParameters.setSelectedContact(*mContact);

    viewManager()->onActivateView(viewParameters);

}

void CntContactCardView::sendBusinessCard()

{

}

void CntContactCardView::addToGroup()

{

}

/*!

Delete contact

*/

void CntContactCardView::deleteContact()

{    

    // the delete command

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

            SLOT(handleExecutedCommand(QString, QContact)));

    commands()->deleteContact(*mContact);

}

/*!

Launch history view 

*/

void CntContactCardView::viewHistory()

{

    commands()->viewHistory(*mContact);

}

/*!

Activates a previous view

*/

void CntContactCardView::aboutToCloseView()

{   

    if(mIsGroupMember)

    {

        CntViewParameters viewParameters(CntViewParameters::groupMemberView);

        viewParameters.setSelectedContact(*mGroupContact);

        viewManager()->onActivateView(viewParameters);

    }

    else

    {

        viewManager()->onActivateView(CntViewParameters::namesView);

    }

}

void CntContactCardView::resizeEvent(QGraphicsSceneResizeEvent *event)

{

    if (mScrollArea)

    {

        mContainerWidget->resize(mScrollArea->size().width(), 0);

    }

    CntBaseView::resizeEvent(event);

}

void CntContactCardView::handleExecutedCommand(QString command, QContact /*contact*/)

{

    if (command == "delete")

    {

        CntViewParameters viewParameters(CntViewParameters::namesView);

        viewManager()->onActivateView(viewParameters);

    }

}

/*

Activates a default view and setup name label texts

*/

void CntContactCardView::activateView(const CntViewParameters &viewParameters)

{	

    QContact contact = viewParameters.selectedContact();

    mContact = new QContact(contact);

    if (viewParameters.selectedAction() == "FromGroupMemberView")

    {

        mIsGroupMember = true;

        QContact groupContact = viewParameters.selectedGroupContact();

        mGroupContact = new QContact(groupContact);

    }

    // add heading widget to the content

    QGraphicsWidget *c = findWidget(QString("content"));

    QGraphicsLinearLayout* l = static_cast<QGraphicsLinearLayout*>(c->layout());

    mHeadingItem = new CntContactCardHeadingItem(c);

    mHeadingItem->setDetails(mContact);

    l->insertItem(0, mHeadingItem);

    // avatar

    QList<QContactAvatar> details = mContact->details<QContactAvatar>();

    if (details.count() > 0)

    {

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

        {

            if (details.at(i).subType() == QContactAvatar::SubTypeImage)

            {

                mThumbnailManager->getThumbnail(details.at(i).avatar());

                break;

            }

        }

    }

    // data

    mDataContainer = new CntContactCardDataContainer(mContact);

    mScrollArea = static_cast<HbScrollArea*>(findWidget(QString("scrollArea")));

    mScrollArea->setScrollDirections(Qt::Vertical);

    mContainerWidget = new QGraphicsWidget(mScrollArea);

    mContainerWidget->setPreferredWidth(mScrollArea->size().width());

    mScrollArea->setContentWidget(mContainerWidget);

    mContainerLayout = new QGraphicsLinearLayout(Qt::Vertical);

    mContainerLayout->setContentsMargins(0, 0, 0, 0);

    mContainerLayout->setSpacing(0);

    mContainerWidget->setLayout(mContainerLayout);

    for (int index = 0; index < mDataContainer->rowCount(); index++)

    {

        // communication methods

        if (mDataContainer->separatorIndex() == -1 || index < mDataContainer->separatorIndex())

        { 

            CntContactCardDetailItem* item = new CntContactCardDetailItem(index, mContainerWidget);

            connect(item, SIGNAL(clicked()), this, SLOT(onItemActivated()));

            connect(item, SIGNAL(longPressed(const QPointF&)), this, SLOT(onLongPressed(const QPointF&)));

            HbIcon icon("");

            QString text;

            QString valueText;

            // DecorationRole

            QVariant decorationRole = mDataContainer->data(index, Qt::DecorationRole);

            QVariantList variantList;

            if (decorationRole.canConvert<HbIcon>())

            {

                icon = decorationRole.value<HbIcon>();

            }

            else if (decorationRole.canConvert< QList<QVariant> >())

            {

                variantList = decorationRole.toList();

                for (int j = 0; j < variantList.count(); j++)

                {

                    if (j==0 && variantList.at(0).canConvert<HbIcon>())

                    {

                        icon = variantList.at(0).value<HbIcon>();

                    }

                }

            }

            // DisplayRole

            QVariant displayRole = mDataContainer->data(index, Qt::DisplayRole);

            QStringList stringList;

            if (displayRole.canConvert<QString>())

            {

                stringList.append(displayRole.toString());

            }

            else if (displayRole.canConvert<QStringList>())

            {

                stringList = displayRole.toStringList();

            }

            for (int j = 0; j < stringList.count(); j++)

            {

                if (j==0)

                {

                    text = stringList.at(0);

                }

                else if (j==1)

                {

                    valueText = stringList.at(1);

                }

            }

            QVariant variant = mDataContainer->data(index, Qt::UserRole+1);

            const QMap<QString, QVariant> map = variant.toMap();

            QString action = map.value("action").toString();

            bool isUnderLine = mContact->isPreferredDetail(action, map.value("detail").value<QContactDetail>());

            if (isUnderLine)

            {

                mPreferredItems.insert(action, item);

            }

            if (action == "call" || action == "message")

            {

                item->setDetails(icon, text, valueText, Qt::ElideLeft, isUnderLine);

            }

            else

            {

                item->setDetails(icon, text, valueText, Qt::ElideRight, isUnderLine);

            }

            mContainerLayout->addItem(item);

        }

        // separator

        else if (index == mDataContainer->separatorIndex())

        {

            QVariant displayRole = mDataContainer->data(index, Qt::DisplayRole);

            if (displayRole.isValid())

            {

                if (displayRole.canConvert<QString>())

                {            

                    HbGroupBox* details = new HbGroupBox(this);

                    details->setHeading(displayRole.toString());

                    mContainerLayout->addItem(details);

                }

            }      

        }

        // details

        else

        {

            CntContactCardDetailItem* item = new CntContactCardDetailItem(index, mContainerWidget, false);

            HbIcon icon("");

            QString text;

            QString valueText;

            QVariant displayRole = mDataContainer->data(index, Qt::DisplayRole);

            QStringList stringList;

            if (displayRole.canConvert<QString>())

            {

                stringList.append(displayRole.toString());

            }

            else if (displayRole.canConvert<QStringList>())

            {

                stringList = displayRole.toStringList();

            }

            for (int j = 0; j < stringList.count(); j++)

            {

                if (j==0)

                {

                    text = stringList.at(0);

                }

                else if (j==1)

                {

                    valueText = stringList.at(1);

                }

            }

            item->setDetails(icon, text, valueText);

            mContainerLayout->addItem(item);

        }

    }

}

/*!

Called after user clicked on the listview.

*/

void CntContactCardView::onItemActivated()

{

    CntContactCardDetailItem *item = qobject_cast<CntContactCardDetailItem*>(sender());

    int index = item->index();

    QVariant variant = mDataContainer->data(index, Qt::UserRole+1);

    const QMap<QString, QVariant> map = variant.toMap();

    QString action = map.value("action").toString();

    QContactDetail detail = map.value("detail").value<QContactDetail>();

    commands()->launchAction(*mContact, detail, action);

}

/*!

Set selected detail as preferred for selected action

*/

void CntContactCardView::setPreferredAction(const QString &aAction, const QContactDetail &aDetail)

{

    mContact->setPreferredDetail(aAction, aDetail);

    contactManager()->saveContact(mContact);

    emit preferredUpdated();

}

/*!

Called after user longtaps the listview

*/

void CntContactCardView::onLongPressed(const QPointF &aCoords)

{

    CntContactCardDetailItem *item = qobject_cast<CntContactCardDetailItem*>(sender());

    int index = item->index();

    QVariant variant = mDataContainer->data(index, Qt::UserRole+1);

    const QMap<QString, QVariant> map = variant.toMap();

    HbMenu *menu = new HbMenu();

    HbAction *communicationAction = 0;

    HbAction *preferredAction = 0;

    QString action = map.value("action").toString();

    if (action.compare("call", Qt::CaseInsensitive) == 0)

    {

        communicationAction = menu->addAction(map.value("name").toString());

    }

    else if (action.compare("message", Qt::CaseInsensitive) == 0)

    {

        communicationAction = menu->addAction(hbTrId("txt_phob_dblist_send_message"));

    }

    else if (action.compare("email", Qt::CaseInsensitive) == 0)

    {

        communicationAction = menu->addAction(hbTrId("Send email"));

    }

    menu->addSeparator();

    preferredAction = menu->addAction(hbTrId("Set as preferred"));

    if (mContact->isPreferredDetail(action, map.value("detail").value<QContactDetail>()))

    {

        preferredAction->setEnabled(false);

    }

    //favoriteAction = menu->addAction(hbTrId("Make favorite"));

    //homeScreenAction = menu->addAction(hbTrId("Place to homescreen"));

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

    if (selectedAction)

    {

        if (selectedAction == communicationAction)

        {

            commands()->launchAction(*mContact, map.value("detail").value<QContactDetail>(), action);

        }

        else if (selectedAction == preferredAction)

        {

            setPreferredAction(action, map.value("detail").value<QContactDetail>());

            item->setUnderLine(true);

            if (mPreferredItems.contains(action))

            {

                mPreferredItems.value(action)->setUnderLine(false);

            }

            mPreferredItems.insert(action, item);     

        }

    }

    menu->deleteLater();

}

void CntContactCardView::keyPressEvent(QKeyEvent *event)

{

    if (this == viewManager()->mainWindow()->currentView() && event->key() == Qt::Key_Yes)

    {

        event->accept();

        QList<QContactActionDescriptor> actionDescriptors = mContact->availableActions();

        QStringList availableActions;

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

        {

            availableActions << actionDescriptors.at(i).actionName();

        }

        if (availableActions.contains("call", Qt::CaseInsensitive))

        {

            commands()->launchAction(*mContact, QContactDetail(), "call");

        }

    }

    else

    {

        CntBaseView::keyPressEvent(event);

    }

}

// end of file