/****************************************************************************

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the Qt Mobility Components.

**

** $QT_BEGIN_LICENSE:BSD$

** You may use this file under the terms of the BSD license as follows:

**

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** modification, are permitted provided that the following conditions are

** met:

**   * Redistributions of source code must retain the above copyright

**     notice, this list of conditions and the following disclaimer.

**   * Redistributions in binary form must reproduce the above copyright

**     notice, this list of conditions and the following disclaimer in

**     the documentation and/or other materials provided with the

**     distribution.

**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor

**     the names of its contributors may be used to endorse or promote

**     products derived from this software without specific prior written

**     permission.

**

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****************************************************************************/

#include <qcontactdetails.h>

#include "qmlcontact.h"

#include "qmlcontactdetail.h"

#include "qmlcontactdetailfield.h"

#include <QDebug>

static QString normalizePropertyName(const QString& name)

{

   if (!name.isEmpty())

     return name.mid(1).prepend(name[0].toLower());

   return QString();

}

QMLContact::QMLContact(QObject *parent)

    :QObject(parent),

    m_contactMap(0)

{

   connect(&m_saveRequest, SIGNAL(resultAvailable()), this, SLOT(onContactSaved()));

}

void QMLContact::setManager(QContactManager* manager)

{

   m_manager = manager;

}

void QMLContact::setContact(const QContact& c)

{

    m_contact = c;

    if (m_contactMap) {

        delete m_contactMap;

        m_detailMaps.clear();

    }

    foreach (QObject* detail, m_details) {

        delete detail;

    }

    m_details.clear();

    m_contactMap = new QDeclarativePropertyMap(this);

    QList<QContactDetail> details = m_contact.details();

    foreach (const QContactDetail& detail, details) {

      QMLContactDetail* qd = new QMLContactDetail(this);

      QDeclarativePropertyMap* dm = new QDeclarativePropertyMap(m_contactMap);

      connect(dm, SIGNAL(valueChanged(QString,QVariant)), qd, SLOT(detailChanged(QString,QVariant)));

      QVariantMap values = detail.variantValues();

      foreach (const QString& key, values.keys()) {

          dm->insert(normalizePropertyName(key), values.value(key));

      }

      qd->setName(normalizePropertyName(detail.definitionName()));

      m_details.append(qd);

      qd->setDetailPropertyMap(dm);

      m_detailMaps.append(dm);;

      m_contactMap->insert(normalizePropertyName(detail.definitionName()), QVariant::fromValue(static_cast<QObject*>(dm)));

    }

}

QContact QMLContact::contact() const

{

    QContact c(m_contact); 

    foreach (QObject* o, m_details) {

        QMLContactDetail* d = qobject_cast<QMLContactDetail*>(o);

        if (d && d->detailChanged()) {

            QContactDetail detail = d->detail();

            c.saveDetail(&detail);

        }

    }

    return c;

}

QList<QObject*> QMLContact::detailFields() const

{

    QList<QObject*> fields;

    foreach (QObject* o, m_details) {

        QMLContactDetail* detail = qobject_cast<QMLContactDetail*>(o);

        fields << detail->fields();

    }

    return fields;

}

QList<QObject*> QMLContact::details() const

{

    return m_details;

}

QVariant QMLContact::contactMap() const

{

    if (m_contactMap)

        return QVariant::fromValue(static_cast<QObject*>(m_contactMap));

    return QVariant();

}

void QMLContact::save()

{

   if (contactChanged()) {

     m_saveRequest.setManager(m_manager);

     m_saveRequest.setContact(contact());

     m_saveRequest.start();

   }

}

bool QMLContact::contactChanged() const

{

   foreach (QObject* o, m_details) {

     QMLContactDetail* detail = qobject_cast<QMLContactDetail*>(o);

     if (detail->detailChanged())

       return true;

   }

   return false;

}

void QMLContact::onContactSaved()

{

   if (m_saveRequest.isFinished() && m_saveRequest.error() == QContactManager::NoError) {

      foreach (QObject* o, m_details) {

        QMLContactDetail* detail = qobject_cast<QMLContactDetail*>(o);

        detail->setDetailChanged(false);

      }

   }

}