/*

* 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_p.h"

#include <QGraphicsLinearLayout>

#include <QGraphicsSceneResizeEvent>

#include <QStringList>

#include <qtcontacts.h>

#include <hbscrollarea.h>

#include <hblabel.h>

#include <hbmenu.h>

#include <hbview.h>

#include <hbtoolbar.h>

#include <hbgroupbox.h>

#include <hbaction.h>

#include <hbmessagebox.h>

#include <hbicon.h>

#include <shareui.h>

#include <thumbnailmanager_qt.h>

#include <cntmaptileservice.h>  //For maptile processing

#include <qversitcontactexporter.h>

#include <qversitwriter.h>

#include <xqservicerequest.h>

#include "cntcontactcarddatacontainer.h"

#include "cntcontactcarddetailitem.h"

#include "cntcontactcardheadingitem.h"

#include "cntcontactcarddataitem.h"

#include "cntmainwindow.h"

#include "cntstringmapper.h"

#include "cntdocumentloader.h"

#include "cntimagelabel.h"

const char *CNT_CONTACTCARDVIEW_XML = ":/xml/contacts_contactcard.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)

*/

CntContactCardViewPrivate::CntContactCardViewPrivate() :

    QObject(), 

    mScrollArea(NULL),

    mContainerWidget(NULL),

    mContainerLayout(NULL),

    mContact(NULL),

    mDetailsWidget(NULL),

    mDataContainer(NULL),

    mHeadingItem(NULL),

    mThumbnailManager(NULL),

    mGroupContact(NULL),

    mAvatar(NULL),

    mIsGroupMember(false),

    mIsHandlingMenu(false),

    mFavoriteGroupId(-1),

    mLoader(NULL),

    mContactAction(NULL),

    mBackKey(NULL),

    mImageLabel(NULL),

    mVCardIcon(NULL)

{

    bool ok;

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

    if (!ok) 

    {

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

    }

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

    mThumbnailManager = new ThumbnailManager(this);

    mThumbnailManager->setMode(ThumbnailManager::Default);

    mThumbnailManager->setQualityPreference(ThumbnailManager::OptimizeForQuality);

    mThumbnailManager->setThumbnailSize(ThumbnailManager::ThumbnailLarge);

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

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

    //back button

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

    mView->setNavigationAction(mBackKey);  

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

}

/*!

Destructor

*/

CntContactCardViewPrivate::~CntContactCardViewPrivate()

{

    delete mContact;

    mContact = 0;

    delete mDataContainer;

    mDataContainer = NULL;

    delete mGroupContact;

    mGroupContact = NULL;

    delete mAvatar;

    mAvatar = NULL;

    delete mLoader;

    mLoader = NULL;

    delete mVCardIcon;

    mVCardIcon = NULL;

}

/*!

Activates a previous view

*/

void CntContactCardViewPrivate::showPreviousView()

{

    emit backPressed();

    CntViewParameters viewParameters;

    if (mIsGroupMember)

    {

        QVariant var;

        var.setValue(*mGroupContact);

        viewParameters.insert(ESelectedContact, var);

    }

    mViewManager->back(viewParameters);

}

/*

Activates a default view and setup name label texts

*/

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

{   

    mView->installEventFilter(this);

    mViewManager = aMgr;

    HbMainWindow* window = mView->mainWindow();

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

    setOrientation(window->orientation());

    QContact contact = aArgs.value(ESelectedContact).value<QContact>();

    mContact = new QContact(contact);

    //my card

    if (mContact->localId() == contactManager()->selfContactId())

    {

        mView->menu()->clearActions();

        mView->toolBar()->removeAction(static_cast<HbAction*>(document()->findObject(QString("cnt:history"))));

    }

    else

    {

        mView->toolBar()->removeAction(static_cast<HbAction*>(document()->findObject(QString("cnt:sendMyCard"))));

    }

    if (aArgs.value(ESelectedAction).toString() == "FromGroupMemberView")

    {

        mIsGroupMember = true;

        QContact groupContact = aArgs.value(ESelectedGroupContact).value<QContact>();

        mGroupContact = new QContact(groupContact);

    }

    // add heading widget to the content

    QGraphicsWidget *c = document()->findWidget(QString("content"));

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

    mHeadingItem = static_cast<CntContactCardHeadingItem*>(document()->findWidget(QString("cnt_contactcard_heading")));

    mHeadingItem->setDetails(mContact, mContact->localId() == contactManager()->selfContactId());

    mHeadingItem->setSecondaryIcon(isFavoriteGroupContact());

    connect(mHeadingItem, SIGNAL(passLongPressed(const QPointF&)), this, SLOT(drawMenu(const QPointF&)));

    mImageLabel = static_cast<CntImageLabel*>(document()->findWidget("cnt_contactcard_image"));

    connect(mImageLabel, SIGNAL(iconClicked()), this, SLOT(doChangeImage()));

    // avatar

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

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

    {

        if (details.at(i).imageUrl().isValid())

            {

            mAvatar = new QContactAvatar(details.at(i));

            mThumbnailManager->getThumbnail(mAvatar->imageUrl().toString());

            break;

            }

    }

    // data

    mDataContainer = new CntContactCardDataContainer(mContact);

    // scroll area + container widget

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

    mScrollArea->setScrollDirections(Qt::Vertical);

    mContainerWidget = new QGraphicsWidget(mScrollArea);

    mScrollArea->setContentWidget(mContainerWidget);

    mContainerLayout = new QGraphicsLinearLayout(Qt::Vertical);

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

    mContainerLayout->setSpacing(0);

    mContainerLayout->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);

    mContainerWidget->setLayout(mContainerLayout);

    for (int index = 0; index < mDataContainer->itemCount(); 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&)));

            CntContactCardDataItem* dataItem = mDataContainer->dataItem(index);

            if (mContact->isPreferredDetail(dataItem->action(), dataItem->detail()))

            {

                dataItem->setSecondaryIcon(HbIcon("qtg_mono_favourites"));

                mPreferredItems.insert(dataItem->action(), item);

            }

            item->setDetails(dataItem);

            mContainerLayout->addItem(item);

        }

        // separator

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

        {      

            HbGroupBox* details = new HbGroupBox(mView);

            details->setHeading(mDataContainer->dataItem(index)->titleText());

            mContainerLayout->addItem(details);

        }

        // details

        else

        {

            CntContactCardDataItem* dataItem = mDataContainer->dataItem(index);

            if (!dataItem->icon().isNull())

            { 

                HbLabel* iconLabel = new HbLabel(mView);

                iconLabel->setIcon(dataItem->icon());

                iconLabel->setPreferredSize(dataItem->icon().width(), dataItem->icon().height());

                mContainerLayout->addItem(iconLabel);

            } 

            else

            {    

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

                item->setDetails(dataItem);

                mContainerLayout->addItem(item);

            }

        }

    }

    bool setAsFavorite = false;

    if(isFavoriteGroupCreated())

    {

        QContact favoriteGroup = contactManager()->contact(mFavoriteGroupId);

        // Use relationship filter to get list of contacts in the relationship (if any)

        QContactRelationshipFilter filter;

        filter.setRelationshipType(QContactRelationship::HasMember);

        filter.setRelatedContactRole(QContactRelationship::First); 

        filter.setRelatedContactId(favoriteGroup.id());

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

        int count = mContactsList.count();

        if (count)

        {

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

            {

                if (mContactsList.at(i) == mContact->localId()  )

                {

                setAsFavorite = true;

                }

            }

        }

    }

    if (setAsFavorite)

    {

        mView->menu()->removeAction(qobject_cast<HbAction *>(document()->findObject("cnt:setasfavorite")));

    }

    else

    {

        mView->menu()->removeAction(qobject_cast<HbAction *>(document()->findObject("cnt:removefromfavorite")));

    }

    // Menu items

    connect(qobject_cast<HbAction *>(document()->findObject("cnt:sendbusinesscard")), SIGNAL(triggered()),

                this, SLOT (sendBusinessCard()));

    connect(qobject_cast<HbAction *>(document()->findObject("cnt:deletecontact")), SIGNAL(triggered()),

                this, SLOT (deleteContact()));

    connect(qobject_cast<HbAction *>(document()->findObject("cnt:setasfavorite")), SIGNAL(triggered()),

                this, SLOT (setAsFavorite()));

    connect(qobject_cast<HbAction *>(document()->findObject("cnt:removefromfavorite")), SIGNAL(triggered()),

                this, SLOT (removeFromFavorite()));    

    connect(qobject_cast<HbAction *>(document()->findObject("cnt:placecontacttohs")), SIGNAL(triggered()),

                this, SLOT (sendToHs()));

    // Toolbar items

    connect(qobject_cast<HbAction *>(document()->findObject("cnt:edit")), SIGNAL(triggered()),

                this, SLOT(editContact()));

    connect(qobject_cast<HbAction *>(document()->findObject("cnt:history")), SIGNAL(triggered()),

                this, SLOT(viewHistory()));

    connect(qobject_cast<HbAction *>(document()->findObject("cnt:sendMyCard")), SIGNAL(triggered()),

                this, SLOT (sendBusinessCard()));

    emit viewActivated(*mContact, aArgs.value(ESelectedDetail).value<QContactDetail>());

}

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

{

    Q_UNUSED(data);

    Q_UNUSED(id);

    if (!error)

    {

        QIcon qicon(pixmap);

        HbIcon icon(qicon);

        mHeadingItem->setIcon(icon);

        mVCardIcon = new HbIcon(qicon);

        mImageLabel->clear();

        mImageLabel->setIcon(icon);

    }

}

/*!

Place contact to homescreen as widget

*/  

void CntContactCardViewPrivate::sendToHs()

{

    QVariantHash preferences;

    preferences["contactId"] = mContact->id().localId();

    XQServiceRequest snd("com.nokia.services.hsapplication.IHomeScreenClient",

                         "addWidget(QString,QVariantHash)"

                         ,false);

    snd << QString("hscontactwidgetplugin");

    snd << preferences;

    snd.send();

}

/*!

Launch contact editor 

*/

void CntContactCardViewPrivate::editContact()

{

    CntViewParameters viewParameters;

    viewParameters.insert(EViewId, editView);

    QVariant var;

    var.setValue(*mContact);

    viewParameters.insert(ESelectedContact, var);

    mViewManager->changeView(viewParameters);

}

void CntContactCardViewPrivate::addToGroup()

{

}

void CntContactCardViewPrivate::setAsFavorite()

{

    QContact favoriteGroup;

    if (!isFavoriteGroupCreated() )

    {

        //Create Fav grp

        favoriteGroup.setType(QContactType::TypeGroup);

        QContactName favoriteGroupName;

        favoriteGroupName.setCustomLabel("Favorites");

        favoriteGroup.saveDetail(&favoriteGroupName);

        contactManager()->saveContact(&favoriteGroup);

        mFavoriteGroupId = favoriteGroup.localId();

    }

    else

    {

        favoriteGroup = contactManager()->contact(mFavoriteGroupId);

    }

    // new contact added to the favorite group

    QContactRelationship relationship;

    relationship.setRelationshipType(QContactRelationship::HasMember);

    relationship.setFirst(favoriteGroup.id());

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

    // save relationship

    contactManager()->saveRelationship(&relationship);

    mView->menu()->removeAction(qobject_cast<HbAction *>(document()->findObject("cnt:setasfavorite")));

    mView->menu()->addAction(qobject_cast<HbAction *>(document()->findObject("cnt:removefromfavorite")));

    mHeadingItem->setSecondaryIcon(true);  

}

void CntContactCardViewPrivate::removeFromFavorite()

    {

    QContact favoriteGroup = contactManager()->contact(mFavoriteGroupId);

    QContactRelationship relationship;

    relationship.setRelationshipType(QContactRelationship::HasMember);

    relationship.setFirst(favoriteGroup.id());

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

    contactManager()->removeRelationship(relationship);

    mView->menu()->removeAction(qobject_cast<HbAction *>(document()->findObject("cnt:removefromfavorite")));

    mView->menu()->addAction(qobject_cast<HbAction *>(document()->findObject("cnt:setasfavorite")));

    mHeadingItem->setSecondaryIcon(false); 

    }

/*!

Delete contact

*/

void CntContactCardViewPrivate::deleteContact()

{    

    QString name = contactManager()->synthesizedDisplayLabel(*mContact);

    HbMessageBox *note = new HbMessageBox(hbTrId("txt_phob_info_delete_1").arg(name), HbMessageBox::MessageTypeQuestion);

    note->setPrimaryAction(new HbAction(hbTrId("txt_phob_button_delete"), note));

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

    HbAction *selected = note->exec();

    if (selected == note->primaryAction())

    {

        contactManager()->removeContact(mContact->localId());

        CntViewParameters viewParameters;

        viewParameters.insert(EViewId, namesView);

        QVariant var;

        var.setValue(*mContact);

        viewParameters.insert(ESelectedContact, var);

        viewParameters.insert(ESelectedAction, "delete");

        mViewManager->changeView(viewParameters);

    }

    delete note;   

}

/*!

Launch history view 

*/

void CntContactCardViewPrivate::viewHistory()

{

    CntViewParameters viewParameters;

    viewParameters.insert(EViewId, historyView);

    QVariant var;

    var.setValue(*mContact);

    viewParameters.insert(ESelectedContact, var);

    mViewManager->changeView(viewParameters);

}

/*!

Deactivate the view

*/

void CntContactCardViewPrivate::deactivate()

{

    mView->removeEventFilter(this);    

}

/*!

Send the business card / my card 

*/

void CntContactCardViewPrivate::sendBusinessCard()

{

    QString tempDir = QDir::tempPath().append("/tempcntvcard");

    QDir dir(tempDir);

    // Temporary directory to store the vCard file

    if (!dir.exists()) 

    {

        // Create a temp directory

        QDir::temp().mkdir("tempcntvcard");

    } 

    else 

    {    

        // Empty the temp directory since the other vCards are not required

        QStringList l = dir.entryList();

        foreach(QString s, l) 

        {

            if (dir.exists(s))

            {

                dir.remove(s);

            }

        }

    }

    QString vCardName = QString(mContact->displayLabel().append(".vcf"));

    QString vCardPath = dir.absolutePath().append(QDir::separator());

    vCardPath.append(vCardName);

    vCardPath = QDir::toNativeSeparators(vCardPath);

    QString service("com.nokia.services.hbserviceprovider.conversationview");

    QString type("send(QVariant)");

    // Create the vCard and send it to messaging service

    if (createVCard(vCardPath)) 

    {

        ShareUi s;

        QStringList l;

        l << vCardPath;

        s.send(l,false);

    }

}

/*!

Set orientation of the view

*/

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

{

    if (orientation == Qt::Vertical) 

    {

        // reading "portrait" section

        document()->load(CNT_CONTACTCARDVIEW_XML, "portrait");

    } 

    else 

    {

        // reading "landscape" section

        document()->load(CNT_CONTACTCARDVIEW_XML, "landscape");

    }

}

/*!

Called after user clicked on the listview.

*/

void CntContactCardViewPrivate::onItemActivated()

{

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

    int index = item->index();

    launchAction(*mContact, mDataContainer->dataItem(index)->detail(), mDataContainer->dataItem(index)->action());