/*

* 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 "logsdetailsmodel.h"

#include "logsevent.h"

#include "logslogger.h"

#include "logsengdefs.h"

#include "logsdbconnector.h"

#include "logseventdata.h"

#include "logscontact.h"

#include "logscommondata.h"

#include <hbglobal.h>

#include <hblineedit.h>

#include <hbicon.h>

#include <QStringList>

Q_DECLARE_METATYPE(LogsContact*)

// -----------------------------------------------------------------------------

// 

// -----------------------------------------------------------------------------

//

LogsDetailsModel::LogsDetailsModel( LogsDbConnector& dbConnector, LogsEvent& event ) 

    : LogsAbstractModel(),

      mEvent( 0 )

{

    LOGS_QDEBUG( "logs [ENG] -> LogsDetailsModel::LogsDetailsModel()" )

    mDbConnector = &dbConnector;

    mEvent = new LogsEvent( event );

    initContent();

    if ( mEvent->direction() == LogsEvent::DirMissed && 

            !mEvent->isSeenLocally() && mEvent->duplicates() > 0 ){

        // Read duplicates to get all occurences

        connect( mDbConnector, SIGNAL(duplicatesRead()), this, SLOT(duplicatesRead()) );

        mDbConnector->readDuplicates(mEvent->logId());

    }

    LOGS_QDEBUG( "logs [ENG] <- LogsDetailsModel::LogsDetailsModel()" )

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

LogsDetailsModel::~LogsDetailsModel()

{

    LOGS_QDEBUG( "logs [ENG] -> LogsDetailsModel::~LogsDetailsModel()" )

    delete mEvent;

    qDeleteAll(mDetailIcons);

    qDeleteAll(mDuplicates);

    LOGS_QDEBUG( "logs [ENG] <- LogsDetailsModel::~LogsDetailsModel()" )

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

void LogsDetailsModel::clearEvent()

{

    LOGS_QDEBUG( "logs [ENG] -> LogsDetailsModel::clearEvent()" )

    QList<LogsEvent*> events;

    events.append(mEvent);

    mDbConnector->clearEvents(events);    

    LOGS_QDEBUG( "logs [ENG] <- LogsDetailsModel::clearEvent()" )

}

// -----------------------------------------------------------------------------

// From QAbstractItemModel

// -----------------------------------------------------------------------------

//

int LogsDetailsModel::rowCount(const QModelIndex & /* parent */) const

{

    return mDetailTexts.count();

}

// -----------------------------------------------------------------------------

// From QAbstractItemModel

// -----------------------------------------------------------------------------

//

QVariant LogsDetailsModel::data(const QModelIndex &index, int role) const

{

    if (!index.isValid() || index.row() >= mDetailTexts.count() || index.row() < 0 ) {

        return QVariant();

    }

    if (role == Qt::DisplayRole){

        QStringList text;

        getDisplayData(index.row(), text);

        return QVariant(text);

    } else if (role == Qt::DecorationRole) {

        QList<QVariant> icons;

        getDecorationData(index.row(), icons);

        return QVariant(icons);

    } 

    LogsModelItemContainer item(mEvent);

    return doGetData(role, item);

}

// -----------------------------------------------------------------------------

// From QAbstractItemModel

// -----------------------------------------------------------------------------

//

QVariant LogsDetailsModel::headerData(int section, Qt::Orientation orientation,

                                      int role) const

{

    Q_UNUSED(section);

    Q_UNUSED(orientation);

    if (role == Qt::DisplayRole){

        return QVariant(getHeaderData(*mEvent));

    }

    return QVariant();

}

// -----------------------------------------------------------------------------

// From LogsAbstractModel

// -----------------------------------------------------------------------------

//

QVariant LogsDetailsModel::createContact(const LogsModelItemContainer& item) const

{

    LOGS_QDEBUG( "logs [ENG] -> LogsDetailsModel::createContact()" )

    QVariant var = LogsAbstractModel::createContact(item);

    LogsContact* contact = qVariantValue<LogsContact*>(var);

    if (contact){

        QObject::connect(contact, SIGNAL(openCompleted(bool)),

                         this, SLOT(contactActionCompleted(bool)));

        QObject::connect(contact, SIGNAL(saveCompleted(bool)),

                         this, SLOT(contactActionCompleted(bool)));

    }

    return var;

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

void LogsDetailsModel::updateModel()

{

    LOGS_QDEBUG( "logs [ENG] -> LogsDetailsModel::updateModel()" )

    initContent();

    reset();

    LOGS_QDEBUG( "logs [ENG] <- LogsDetailsModel::updateModel()" )

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

void LogsDetailsModel::contactActionCompleted(bool modified)

{

    if ( modified ){

        mEvent->prepareForContactMatching();

        if ( mEvent->updateRemotePartyFromContacts(

            updateModel();

        }

    }

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

void LogsDetailsModel::duplicatesRead()

{

    LOGS_QDEBUG( "logs [ENG] -> LogsDetailsModel::duplicatesRead()" )

    qDeleteAll( mDuplicates );

    mDuplicates.clear();

    mDuplicates = mDbConnector->takeDuplicates();

    updateModel();

    // Someone else might be reading duplicates as well, don't interfere with them.

    disconnect( mDbConnector, SIGNAL(duplicatesRead()), this, SLOT(duplicatesRead()) );

    LOGS_QDEBUG( "logs [ENG] <- LogsDetailsModel::duplicatesRead()" )

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

void LogsDetailsModel::getDecorationData(int row, QList<QVariant>& iconList) const

{

    if ( row < mDetailIcons.count() ){

        iconList << *mDetailIcons.at(row);

    }

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

void LogsDetailsModel::getDisplayData(int row, QStringList& texts) const

{

    if ( row < mDetailTexts.count() ){

        texts << mDetailTexts.at(row);

    }

}

// -----------------------------------------------------------------------------

// Caller id:

// num

// or remote url

// or no num

// -----------------------------------------------------------------------------

//

QString LogsDetailsModel::getCallerId(const LogsEvent& event) const

{

    QString callerId("");

    if (event.remoteParty().length() > 0 && event.number().length() > 0){

    	callerId = phoneNumString(event.number());

    }

    if (event.remoteParty().length() > 0 && getRemoteUri(event).length() > 0){

    	callerId = getRemoteUri(event);

    }

    return callerId;

}

// -----------------------------------------------------------------------------

// Caller id:

// name

// or num

// or remote url

// or no num

// -----------------------------------------------------------------------------

//

QString LogsDetailsModel::getHeaderData(const LogsEvent& event) const

{

    QString headerdata(event.remoteParty());

    if ( event.isRemotePartyPrivate() ){

        headerdata = hbTrId("txt_dial_dblist_call_id_val_privat_number");

    }

    if ( headerdata.length() == 0 && event.number().length() > 0 ){

        headerdata = phoneNumString(event.number());

    }

    if ( headerdata.length() == 0 ){

        headerdata = getRemoteUri(event);

    }

    if ( headerdata.length() == 0 ){

        headerdata = hbTrId("txt_dial_dblist_call_id_val_unknown_number");

    }

    return headerdata;

}

// -----------------------------------------------------------------------------

// VoIP remote Uri :

// -----------------------------------------------------------------------------

//

QString LogsDetailsModel::getRemoteUri(const LogsEvent& event) const

{

    QString remoteUri((""));

    if (event.logsEventData()){

        remoteUri = event.logsEventData()->remoteUrl();

    }

    return remoteUri;

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

void LogsDetailsModel::getNumberToClipboard()

{

    HbLineEdit *cliptmp = new HbLineEdit("");

    // Localize digits only if it is used only used in CS context (don't 

    // localize any VoIP uri, not even if it would be tel uri).

    QString num = mEvent->number();

    if ( num.isEmpty() ){

        num = mEvent->getNumberForCalling();

    } else {

        num = phoneNumString(num);

    }

    cliptmp->setText(num);

    cliptmp->setSelection(0, num.length());

    cliptmp->copy();

    delete cliptmp;

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

LogsEvent LogsDetailsModel::getLogsEvent() const

{

    return *mEvent;

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

bool LogsDetailsModel::isAddress(QString value) const

{

	QChar c('@');

	return value.contains(c);

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

bool LogsDetailsModel::isOutgoingCall() const

{

    return (mEvent->direction() == LogsEvent::DirOut);	

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

QString LogsDetailsModel::getHeaderValue(QString /*value*/,bool isRemote) const

{

    QString headervalue("");

    if ((isOutgoingCall() && isRemote)|| (!isOutgoingCall() && !isRemote)){

            headervalue = hbTrId("txt_dial_dblist_callee_id");

    }

    else{

         headervalue = hbTrId("txt_dialer_ui_dblist_call_id");

    }

   return headervalue;

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

void LogsDetailsModel::initContent()

{

    qDeleteAll(mDetailIcons);

    mDetailIcons.clear();

    mDetailTexts.clear();

    initTexts();

    initIcons();

    Q_ASSERT( mDetailIcons.count() == mDetailTexts.count() );

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

void LogsDetailsModel::initTexts()

{

	if (getCallerId(*mEvent).length()!= 0){

        QStringList remotePartyRow;

        remotePartyRow << getHeaderValue(getCallerId(*mEvent),true);

        remotePartyRow << getCallerId(*mEvent);

        mDetailTexts.append(remotePartyRow);

	}

	bool firstOfMultipleDates( mDuplicates.count() > 0 );

	addDateAndTimeTextRow(*mEvent, firstOfMultipleDates);

    QStringList callDirectionRow;

    callDirectionRow << hbTrId("txt_dialer_ui_dblist_call_direction");

    callDirectionRow << mEvent->directionAsString();

    mDetailTexts.append(callDirectionRow);

    QStringList callTypeRow;

    callTypeRow << hbTrId("txt_dialer_ui_dblist_call_type");

    callTypeRow << mEvent->typeAsString();

    mDetailTexts.append(callTypeRow);

    if ( mEvent->direction() != LogsEvent::DirMissed ){

        QStringList callDurationRow;

        callDurationRow << hbTrId("txt_dialer_ui_dblist_call_duration");

        QTime n(0, 0, 0);

        QTime t = n.addSecs(mEvent->duration());                

        callDurationRow << durationString(t);

        mDetailTexts.append(callDurationRow);

    }

    foreach ( LogsEvent* event, mDuplicates ){

        addDateAndTimeTextRow(*event);

    }

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

void LogsDetailsModel::initIcons()

{

	if (getCallerId(*mEvent).length()!= 0){

        HbIcon* remotePartyIcon = new HbIcon(logsRemotePartyInfoIconId);

        mDetailIcons.append(remotePartyIcon);

  	}

    HbIcon* dateAndTimeIcon = new HbIcon(logsCallDateAndTimeIconId);

    mDetailIcons.append(dateAndTimeIcon);

    HbIcon* directionIcon = new HbIcon( LogsAbstractModel::directionIconName(*mEvent) );

    mDetailIcons.append(directionIcon);

    HbIcon* typeIcon = new HbIcon( LogsAbstractModel::typeIconName(*mEvent) );

    mDetailIcons.append(typeIcon);

    if ( mEvent->direction() != LogsEvent::DirMissed ){

        HbIcon* durationIcon = new HbIcon(logsCallDurationIconId);

        mDetailIcons.append(durationIcon);

    }

    foreach ( LogsEvent* event, mDuplicates ){

        // Having multiple date and time icon instances has no performance

        // penalty due resource sharing inside HbIcon impl

        HbIcon* dateAndTimeIcon = new HbIcon(logsCallDateAndTimeIconId);

        mDetailIcons.append(dateAndTimeIcon);

    }

}

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

void LogsDetailsModel::addDateAndTimeTextRow(

        const LogsEvent& event, bool firstOfMultipleDates)

{

    QStringList dateAndTimeRow;

    if ( firstOfMultipleDates ){

        dateAndTimeRow << hbTrId("txt_dial_dblist_last_call_event");

    } else {

        dateAndTimeRow << hbTrId("txt_dialer_ui_dblist_date_and_time");

    }

    dateAndTimeRow << dateAndTimeString( event.time().toTimeSpec(Qt::LocalTime) );

    mDetailTexts.append(dateAndTimeRow);

}