#include <QContact>

#include <QContactAddress>

#include <QContactOrganization>

#include <QContactPhoneNumber>

#include "contactsengine.h"

using namespace QtMobility;

ContactsEngine::ContactsEngine(QObject *parent) :

    QAbstractListModel(parent)

{

    this->m_manager = 0;

}

ContactsEngine::~ContactsEngine()

{

    QList<QContactManager*> initialisedManagers = m_initialisedManagers.values();

    while (!initialisedManagers.isEmpty()) {

        QContactManager *deleteMe = initialisedManagers.takeFirst();

        delete deleteMe;

    }

}

void ContactsEngine::setManager(QString aMgrName)

{

    QString managerUri = m_availableManagers.value(aMgrName);

    // first, check to see if they reselected the same backend.

    if (m_manager && m_manager->managerUri() == managerUri)

        return;

    // the change is real.  update.

    if (m_initialisedManagers.contains(managerUri)) {

        m_manager = m_initialisedManagers.value(managerUri);

    } else {

        m_manager = QContactManager::fromUri(managerUri);

        if (m_manager->error()) {

            // todo switch to qDebug()

            // QMessageBox::information(this, tr("Failed!"), QString("Failed to open store!\n(error code %1)").arg(m_manager->error()));

            delete m_manager;

            m_manager = 0;

            return;

        }

        m_initialisedManagers.insert(managerUri, m_manager);

    }

    // compute a new list of contact names

    QStringList displayNames;

    QList<QContact> c = this->m_manager->contacts();

    // signal that the manager has changed.

    // emit managerChanged(m_manager);

    // and... rebuild the list.

    // rebuildList(m_currentFilter);

}

void ContactsEngine::populateAddresses()

{

    QContact *contact;

    QContactOrganization *dept;

    QStringList departmentName;

    QContactPhoneNumber *number;

    QContactAddress *address;

    // this source is open source. Do not put private numbers in here.

    // emergency numbers

    // fire Foster City

    contact = new QContact();

    dept = new QContactOrganization();

    departmentName << "Foster City Fire department";

    dept->setDepartment(departmentName);

    contact->saveDetail(dept);

    number = new QContactPhoneNumber();

    number->setContexts(QContactDetail::ContextWork);

    number->setNumber("+1-650-286-3350?");

    contact->saveDetail(number);

    //fire.setPreferredDetail("DialAction",number); //doesn't compile. Has it been depreciated?

    // create address detail

    address = new QContactAddress();

    address->setCountry("USA");

    address->setRegion("CA");

    address->setLocality("Foster City"); // RFC 2426 - defines the difference locality and region.

    address->setStreet("1040 East Hillsdale Boulevard");

    address->setPostcode("94404");

    contact->saveDetail(address);

    this->m_manager->saveContact(contact);

    // Note that the caller retains ownership of the detail.

    delete dept;

    while (!departmentName.isEmpty())

        departmentName.takeFirst();

    delete number;

    delete address;

    delete contact;

    // police - foster city

    contact = new QContact();

    dept = new QContactOrganization();

    departmentName << "Foster City Police department";

    dept->setDepartment(departmentName);

    contact->saveDetail(dept);

    number = new QContactPhoneNumber();

    number->setContexts(QContactDetail::ContextWork);

    number->setNumber("+1(650)286-3300?");

    contact->saveDetail(number);

    // create address detail

    address = new QContactAddress();

    address->setCountry("USA");

    address->setRegion("CA");

    address->setLocality("Foster City");

    address->setStreet("1030 East Hillsdale Boulevard");

    address->setPostcode("94404");

    contact->saveDetail(address);

    this->m_manager->saveContact(contact);

    delete dept;

    while (!departmentName.isEmpty())

        departmentName.takeFirst();

    delete number;

    delete address;

    delete contact;

    // taxi - Foster City

    contact = new QContact();

    dept = new QContactOrganization();

    departmentName << "Foster City Yellow Cab";

    dept->setDepartment(departmentName);

    contact->saveDetail(dept);

    number = new QContactPhoneNumber();

    number->setContexts(QContactDetail::ContextWork);

    number->setNumber("+1(650)367-9999?");

    contact->saveDetail(number);

    // create address detail

    address = new QContactAddress();

    address->setCountry("USA");

    address->setRegion("CA");

    address->setLocality("Foster City");

    address->setStreet("1055 foster city blvd");

    address->setPostcode("94404");

    contact->saveDetail(address);

    this->m_manager->saveContact(contact);

    delete dept;

    while (!departmentName.isEmpty())

        departmentName.takeFirst();

    delete number;

    delete address;

    delete contact;

    // fire  - Menlo Park

    contact = new QContact();

    dept = new QContactOrganization();

    departmentName << "Menlo Park fire department";

    dept->setDepartment(departmentName);

    contact->saveDetail(dept);

    number = new QContactPhoneNumber();

    number->setContexts(QContactDetail::ContextWork);

    number->setNumber("+1(650)688-8400??");

    contact->saveDetail(number);

    // create address detail

    address = new QContactAddress();

    address->setCountry("USA");

    address->setRegion("CA");

    address->setLocality("Menlo Park");

    address->setStreet("170 Middlefield Road");

    address->setPostcode("94025");

    contact->saveDetail(address);

    this->m_manager->saveContact(contact);

    delete dept;

    while (!departmentName.isEmpty())

        departmentName.takeFirst();

    delete number;

    delete address;

    delete contact;

    //701 Laurel Street, Menlo Park, CA? -

    // police  - Menlo Park

    contact = new QContact();

    dept = new QContactOrganization();

    departmentName << "Menlo Park police department";

    dept->setDepartment(departmentName);

    contact->saveDetail(dept);

    number = new QContactPhoneNumber();

    number->setContexts(QContactDetail::ContextWork);

    number->setNumber("+1(650)858-3328???");

    contact->saveDetail(number);

    // create address detail

    address = new QContactAddress();

    address->setCountry("USA");

    address->setRegion("CA");

    address->setLocality("Menlo Park");

    address->setStreet("701 Laurel Street");

    address->setPostcode("94025");

    contact->saveDetail(address);

    this->m_manager->saveContact(contact);

    delete dept;

    while (!departmentName.isEmpty())

        departmentName.takeFirst();

    delete number;

    delete address;

    delete contact;

}

QStringList ContactsEngine::dataSources()

{

     QStringList availableManagers = QContactManager::availableManagers();

     availableManagers.removeAll("invalid");

     foreach(QString managerName, availableManagers) {

         QMap<QString, QString> params;

         QString managerUri = QContactManager::buildUri(managerName, params);

         // Add some parameters to SIM backend so that we can use

         // all the stores.

         if (managerName == "symbiansim") {

             availableManagers.removeAll("symbiansim");

             availableManagers.append("symbiansim:adn");

             params.insert("store", "ADN");

             managerUri = QContactManager::buildUri(managerName, params);

             m_availableManagers.insert(availableManagers.last(), managerUri);

             availableManagers.append("symbiansim:fdn");

             params.clear();

             params.insert("store", "FDN");

             managerUri = QContactManager::buildUri(managerName, params);

             m_availableManagers.insert(availableManagers.last(), managerUri);

             availableManagers.append("symbiansim:sdn");

             params.clear();

             params.insert("store", "SDN");

             managerUri = QContactManager::buildUri(managerName, params);

             m_availableManagers.insert(availableManagers.last(), managerUri);

         }

         else {

             m_availableManagers.insert(managerName, managerUri);

         }

     }

     return (availableManagers);

}

int ContactsEngine::rowCount(const QModelIndex &parent) const

 {

    QList<QContact> allContacts;

    allContacts = this->m_manager->contacts();

    // return stringList.count();

    return allContacts.count();

 }

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

 {

    QVariant rc;

    QList<QContact> allContacts;

    allContacts = this->m_manager->contacts();

    if (!index.isValid() || index.row() >= allContacts.size()) {

         return rc;

    }

    if (role == Qt::DisplayRole) {

        rc = QVariant(allContacts.at(index.row()).displayLabel());

    }

    return rc;

 }