/*

 * 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:

 *

 */

// INCLUDES

#include "debugtraces.h"

#include <HbTextItem>

#include <HbPushButton>

#include <HbAction>

#include <hbinputeditorinterface.h>

#include <cntservicescontact.h>

// USER INCLUDES

#include "msgunieditoraddress.h"

#include "msgunifiededitorlineedit.h"

#include "msguiutilsmanager.h"

#include "matchphnumberutil.h"

const QString PBK_ICON(":/qtg_mono_contacts.svg");

const QString SEND_ICON(":/qtg_mono_send.svg");

// Constants

MsgUnifiedEditorAddress::MsgUnifiedEditorAddress( const QString& label,

                                                  const QString& pluginPath,

                                                  QGraphicsItem *parent ) :

HbWidget(parent),

mPluginPath(pluginPath),

mUtilsManager(0)

{

    #ifdef _DEBUG_TRACES_

    qDebug() << "MsgUnifiedEditorAddress calling HbStyle::registerPlugin";

    #endif

    setPluginBaseId(style()->registerPlugin(mPluginPath));

    mUtilsManager = new MsgUiUtilsManager(this);

    mLaunchBtn = new HbPushButton(this);

    HbStyle::setItemName(mLaunchBtn,"launchBtn");

    connect(mLaunchBtn,SIGNAL(clicked()),mUtilsManager,SLOT(fetchContacts()));

    mLaunchBtn->setIcon(HbIcon(PBK_ICON));

    mAddressEdit = new MsgUnifiedEditorLineEdit(label,this);

    HbStyle::setItemName(mAddressEdit,"addressField");

    mAddressEdit->setMaxRows(40);

    connect(mAddressEdit, SIGNAL(addressTextChanged(const QString&)),

            this, SLOT(onTextChanged(const QString&)));

    // add "Send" action in VKB

    HbEditorInterface editorInterface(mAddressEdit);

    HbAction *sendAction = new HbAction(HbIcon(SEND_ICON), QString(),this);

    connect(sendAction, SIGNAL(triggered()),this, SIGNAL(sendMessage()));

    editorInterface.addAction(sendAction);

    connect(mUtilsManager, SIGNAL(contactsFetched(const QVariant&)),

            this, SLOT(contactsFetched(const QVariant&)));

    }

MsgUnifiedEditorAddress::~MsgUnifiedEditorAddress()

{

    style()->unregisterPlugin(mPluginPath);

}

void MsgUnifiedEditorAddress::contactsFetched(const QVariant& value)

{

   CntServicesContactList contactList;

    contactList = qVariantValue<CntServicesContactList>(value);

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

    {

        mAddressMap.insert(contactList[i].mPhoneNumber, contactList[i].mDisplayName);

        if(!contactList[i].mDisplayName.isEmpty())

        {

            mAddressEdit->setText(contactList[i].mDisplayName);

        }

        else

        {

            mAddressEdit->setText(contactList[i].mPhoneNumber);

        }

    }

}

ConvergedMessageAddressList MsgUnifiedEditorAddress::addresses()

{

    #ifdef _DEBUG_TRACES_

    qCritical() << "MsgUnifiedEditorAddress::address start";

#endif

    // sync-up map to account for user-actions on edit-field

    syncDeletionsToMap();

    syncAdditionsToMap();

    QStringList uniqueAddr;

    uniqueAddr = uniqueAddressList();

    ConvergedMessageAddressList addresses;

    foreach(QString addr, uniqueAddr)

    {

        ConvergedMessageAddress* address = new ConvergedMessageAddress;

        address->setAddress(addr);

        if(!mAddressMap.value(addr).isEmpty())

        {

            address->setAlias(mAddressMap.value(addr));

         }

        addresses.append(address);

    }

    #ifdef _DEBUG_TRACES_

    qCritical() << "MsgUnifiedEditorAddress::address end";

#endif

    return addresses;

}

int MsgUnifiedEditorAddress::addressCount()

{

    return mAddressEdit->addresses().count();

}

void MsgUnifiedEditorAddress::setAddresses(ConvergedMessageAddressList addrlist)

{

	int count = addrlist.count();

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

    {

        mAddressMap.insert(addrlist[i]->address(), addrlist[i]->alias());

        if(!addrlist[i]->alias().isEmpty())

        {

            mAddressEdit->setText(addrlist[i]->alias());

        }

        else

        {

            mAddressEdit->setText(addrlist[i]->address());

        }

    }

}

void MsgUnifiedEditorAddress::onTextChanged(const QString& text)

{

    if(!text.isEmpty())

    {

        disconnect(mAddressEdit, SIGNAL(addressTextChanged(const QString&)),

                this, SLOT(onTextChanged(const QString&)));

        emit mmContentAdded(true);

        connect(mAddressEdit, SIGNAL(addressTextChanged(const QString&)),

                this, SLOT(onTextRemoved(const QString&)));

    }

}

void MsgUnifiedEditorAddress::onTextRemoved(const QString& text)

{

    if(text.isEmpty())

    {

        disconnect(mAddressEdit, SIGNAL(addressTextChanged(const QString&)),

                this, SLOT(onTextRemoved(const QString&)));

        emit mmContentAdded(false);

        connect(mAddressEdit, SIGNAL(addressTextChanged(const QString&)),

                this, SLOT(onTextChanged(const QString&)));

    }

}

void MsgUnifiedEditorAddress::syncDeletionsToMap()

{

    // get address list from edit-field

    QStringList addrList = mAddressEdit->addresses();

    QMap<QString, QString>::iterator i = mAddressMap.begin();

    while (i != mAddressMap.end())

    {

        // check if either key or value is present in the list

        if( !(addrList.contains(i.value(), Qt::CaseSensitive) ||

              addrList.contains(i.key(), Qt::CaseSensitive)) )

        {// if none are present, then delete entry from map

            i = mAddressMap.erase(i);

        }

        else

        {

            ++i;

        }

    }

}

void MsgUnifiedEditorAddress::syncAdditionsToMap()

{

    QStringList mapAddrList = mAddressMap.values();

    // remove already mapped addresses from edit-field

    QStringList userInputAddrList(mAddressEdit->addresses());

    foreach(QString addr, mapAddrList)

    {

        userInputAddrList.removeAll(addr);

    }

    // add the unmapped addresses to address-map

    foreach(QString addr, userInputAddrList)

    {

        mAddressMap.insertMulti(addr, addr);

    }

}

QStringList MsgUnifiedEditorAddress::uniqueAddressList()

{

    int matchDigitCount = MatchPhNumberUtil::matchDigits();

    QStringList mapAddrList = mAddressMap.keys();

    for(int j = 0;j<mapAddrList.count()-1;j++)

    {

        for(int i =j+1;i<mapAddrList.count();i++)

        {

            if(0 == mapAddrList[j].right(matchDigitCount).compare(mapAddrList[i].right(matchDigitCount)))     

            {

               mapAddrList.removeAt(i);

               i--;

            }

        }

    }

    return mapAddrList;

}

Q_IMPLEMENT_USER_METATYPE(CntServicesContact)

Q_IMPLEMENT_USER_METATYPE_NO_OPERATORS(CntServicesContactList)

//EOF