/*!

* 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:  Handles phone notes.

*/

#include "phonenotecontroller.h"

#include "tphonecmdparamglobalnote.h"

#include "tphonecmdparamquery.h"

#include "phoneresourceadapter.h"

#include "qtphonelog.h"

#include <QSignalMapper>

#include <QTimer>

#include <hbdevicemessagebox.h>

#include <hbdevicenotificationdialog.h>

#include <hbdeviceprogressdialog.h>

#include <hbmessagebox.h>

#include <hbprogressdialog.h>

#include <hbaction.h>

#include <phoneappcommands.hrh>

#include <hbstringutil.h>

PhoneNoteController::PhoneNoteController(QObject *parent) : 

    QObject(parent), m_timer(0), m_progressDialog(0), m_dtmfNote(0), 

    m_queryNote(0), m_queryCanceledCommand(-1), m_timeoutCommand(-1)

{

    PHONE_DEBUG("PhoneNoteController::PhoneNoteController");

    m_signalMapper = new QSignalMapper(this);

    connect(m_signalMapper, SIGNAL(mapped(int)), this, SIGNAL(command (int)));

}

PhoneNoteController::~PhoneNoteController()

{

    PHONE_DEBUG("PhoneNoteController::~PhoneNoteController");

    if (m_timer) {

        delete m_timer;

    }

}

void PhoneNoteController::showGlobalNote(TPhoneCommandParam *commandParam)

{

    PHONE_DEBUG("PhoneNoteController::showGlobalNote");

    Q_ASSERT (commandParam->ParamId () == TPhoneCommandParam::EPhoneParamIdGlobalNote);

    TPhoneCmdParamGlobalNote* globalNoteParam = 

        static_cast<TPhoneCmdParamGlobalNote*>( commandParam );

    if (globalNoteParam->NotificationDialog()) {

        showDeviceNotificationDialog(globalNoteParam);

    } else {

        showDeviceMessageBox(globalNoteParam);

    }

}

void PhoneNoteController::showNote(TPhoneCommandParam *commandParam)

{

    PHONE_DEBUG("PhoneNoteController::showNote");

    TPhoneCmdParamNote* noteParam = static_cast<TPhoneCmdParamNote*>(

            commandParam );

    if ( noteParam->Type() == EPhoneNoteDtmfSending ) {

        showDtmfNote(noteParam);

    }

}

void PhoneNoteController::showQuery(TPhoneCommandParam *commandParam)

{

    PHONE_DEBUG("PhoneNoteController::showQuery");

    TPhoneCmdParamQuery& params = *static_cast<TPhoneCmdParamQuery*>( commandParam );

    if ( EPhoneQueryDialog == params.QueryType() && 

         params.QueryPrompt().Length() ) {

        showDefaultQuery(&params);

    } else if ( EPhoneGlobalWaitNote == params.QueryType() ) {

        showGlobalWaitNote(&params);

    }

}

void PhoneNoteController::removeDtmfNote()

{

    PHONE_DEBUG("PhoneNoteController::removeDtmfNote"); 

    if (m_dtmfNote) {

        m_dtmfNote->close();

    }

}

void PhoneNoteController::removeNote()

{

    PHONE_DEBUG("PhoneNoteController::removeNote"); 

    removeDtmfNote();

}

void PhoneNoteController::removeQuery()

{

    PHONE_DEBUG("PhoneNoteController::removeQuery"); 

    if (m_queryNote) {

        m_queryNote->close();

    }

}

void PhoneNoteController::removeGlobalWaitNote()

{

    PHONE_DEBUG("PhoneNoteController::removeGlobalWaitNote"); 

    if (m_timer) {

        m_timeoutCommand = -1;

        m_timer->stop();

    }

    if (m_progressDialog) {

        m_queryCanceledCommand = -1;

        m_progressDialog->close();

    }

}

void PhoneNoteController::destroyDialog()

{

    PHONE_DEBUG("PhoneNoteController::destroyDialog"); 

    HbDeviceMessageBox *messageBox = m_messageBoxList.takeFirst();

    messageBox->deleteLater();

    messageBox = 0;

    if ( 0 < m_messageBoxList.size() ) {

        PHONE_DEBUG("PhoneNoteController::show pending note");

        HbDeviceMessageBox *messageBoxTemp = m_messageBoxList[0];

        QObject::connect(messageBoxTemp, SIGNAL(aboutToClose()), 

                         this, SLOT(destroyDialog()));

        messageBoxTemp->show();

    }

}

void PhoneNoteController::destroyNotification()

{

    PHONE_DEBUG("PhoneNoteController::destroyDialog"); 

    HbDeviceNotificationDialog *notification = m_notificationList.takeFirst();

    notification->deleteLater();

    notification = 0;

    if ( 0 < m_notificationList.size() ) {

        PHONE_DEBUG("PhoneNoteController::show pending note");

        HbDeviceNotificationDialog *notificationTemp = m_notificationList[0];

        QObject::connect(notificationTemp, SIGNAL(aboutToClose()), 

                         this, SLOT(destroyNotification()));

        notificationTemp->show();

    }

}

void PhoneNoteController::removeMappings()

{

    foreach (HbAction *action, m_actions ) {

        m_signalMapper->removeMappings(action);

    }

    m_actions.clear();

    if (m_dtmfNote) {

        m_dtmfNote->deleteLater();

        m_dtmfNote = 0;

    }

    if (m_queryNote) {

        m_queryNote->deleteLater();

        m_queryNote = 0;

    }

    if (m_progressDialog) {

        m_progressDialog->deleteLater();

        m_progressDialog = 0;

    }

}

void PhoneNoteController::queryCancelled()

{

    if (m_timer) {

        m_timer->stop();

    }

    if (m_queryCanceledCommand != -1) {

        emit command(m_queryCanceledCommand);

    }

    m_queryCanceledCommand = -1;

    m_timeoutCommand = -1;

}

void PhoneNoteController::queryTimeout()

{

    int sendCommand = m_timeoutCommand;

    if (m_progressDialog) {

        m_queryCanceledCommand = -1;

        m_progressDialog->close();

    }

    if (sendCommand != -1) {        

        emit command(sendCommand);

    }

}

QString PhoneNoteController::globalNoteText(

        TPhoneCommandParam *commandParam)

{

    TPhoneCmdParamGlobalNote* globalNoteParam = 

        static_cast<TPhoneCmdParamGlobalNote*>( commandParam );

    QString ret;    

    if ( globalNoteParam->TextResourceId() && 

         KErrNone != globalNoteParam->Text().Compare( KNullDesC() ) ) {

         // resource and text exists

         ret = PhoneResourceAdapter::Instance()->convertToStringWithParam(

                     globalNoteParam->TextResourceId(),

                     QString::fromUtf16(globalNoteParam->Text().Ptr(), 

                                     globalNoteParam->Text().Length()) );         

    } else if ( globalNoteParam->TextResourceId() ) {

        // resource exists

        QString causeCode;

        if (-1 != globalNoteParam->CauseCode()) {

            causeCode.setNum(globalNoteParam->CauseCode());

            causeCode = HbStringUtil::convertDigits(causeCode);

        }

        ret = PhoneResourceAdapter::Instance()->convertToString(

                    globalNoteParam->TextResourceId(), causeCode);

    } else if ( KErrNone != globalNoteParam->Text().Compare( KNullDesC() ) ) {

        // text exists

        ret = QString::fromUtf16(globalNoteParam->Text().Ptr(), 

                globalNoteParam->Text().Length());

    }

    return ret;

}

void PhoneNoteController::showDtmfNote(TPhoneCmdParamNote* noteParam)

{    

    if (m_dtmfNote) {

        m_dtmfNote->setText( QString::fromUtf16(noteParam->Text().Ptr(), 

                noteParam->Text().Length()) );

        m_dtmfNote->update();

    } else {

        QList<HbAction*> hbactions = PhoneResourceAdapter::Instance()->

            convertToHbActions(noteParam->ResourceId());

        if (hbactions.count() > 0) {

            m_dtmfNote = new HbProgressDialog(HbProgressDialog::ProgressDialog);

            m_dtmfNote->setText( QString::fromUtf16(noteParam->Text().Ptr(), 

                    noteParam->Text().Length()) ); 

            connect(hbactions.at(0), SIGNAL(triggered()), m_signalMapper, SLOT(map()));

            int count = m_dtmfNote->actions().count();

            for (int i=count;0<i;i--) {

                QAction *action = m_dtmfNote->actions().at(i-1);

                m_dtmfNote->removeAction(action);

                //TODO

                //delete action;

            }

            m_dtmfNote->addAction(hbactions.at(0));

            m_signalMapper->setMapping(hbactions.at(0), hbactions.at(0)->data().toInt());

            QObject::connect(m_dtmfNote, SIGNAL(aboutToClose()), 

                             this, SLOT(removeMappings())); 

            m_actions.append(hbactions.at(0));

            m_dtmfNote->show();

        }

    }

}

void PhoneNoteController::showDefaultQuery(TPhoneCmdParamQuery* params)

{    

    if (!m_queryNote) {

        QList<HbAction*> hbactions = PhoneResourceAdapter::Instance()->

            convertToHbActions(params->QueryResourceId());

        if (hbactions.count() > 0) {

            m_queryNote = new HbMessageBox(HbMessageBox::MessageTypeQuestion);

            m_queryNote->setTimeout(HbPopup::NoTimeout);

            m_queryNote->setDismissPolicy(HbPopup::NoDismiss);

            m_queryNote->setText(QString::fromUtf16(params->QueryPrompt().Ptr(), 

                    params->QueryPrompt().Length()));

            QObject::connect(m_queryNote, SIGNAL(aboutToClose()), 

                             this, SLOT(removeMappings())); 

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

                connect(hbactions.at(i), SIGNAL(triggered()), m_signalMapper, SLOT(map()));

                m_signalMapper->setMapping(hbactions.at(i), hbactions.at(i)->data().toInt());

                m_actions.append(hbactions.at(i));

            }

            int count = m_queryNote->actions().count();

            for (int i=count;0<i;i--) {

                QAction *action = m_queryNote->actions().at(i-1);

                m_queryNote->removeAction(action);

                //TODO

                //delete action;

            }

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

                m_queryNote->addAction(hbactions.at(i));

            }

            m_queryNote->show();

        }

    }

}

void PhoneNoteController::showGlobalWaitNote(TPhoneCmdParamQuery* params)

{    

    if (!m_progressDialog) {        

        m_queryCanceledCommand = params->CbaCommandMapping(EAknSoftkeyCancel);

        m_progressDialog = new HbDeviceProgressDialog(HbProgressDialog::WaitDialog);

        if (params->QueryPrompt().Length()) {

            m_progressDialog->setText(QString::fromUtf16(params->QueryPrompt().Ptr(), 

                    params->QueryPrompt().Length()));

        } else if (0 != params->DataText()) {

            m_progressDialog->setText(QString::fromUtf16(params->DataText()->Ptr(), 

                    params->DataText()->Length()));

        }

        QObject::connect(m_progressDialog, SIGNAL(aboutToClose()), 

                         this, SLOT(removeMappings())); 

        QObject::connect(m_progressDialog, SIGNAL(cancelled()), 

                         this, SLOT(queryCancelled())); 

        if (params->TimeOut() != 0) {

            if (!m_timer) {

                m_timer = new QTimer();

                m_timer->setSingleShot(true);

                connect(m_timer, SIGNAL(timeout()), SLOT(queryTimeout()));

            }           

            m_timeoutCommand = -1;

            int customCommand;

            if (-1 != params->GetCustomCommandForTimeOut(customCommand)) {

                m_timeoutCommand = customCommand;

            }

            m_timer->start(params->TimeOut());

        }

        m_progressDialog->show();

    }

}

void PhoneNoteController::showDeviceMessageBox(

        TPhoneCmdParamGlobalNote* params)

{

    PHONE_DEBUG("PhoneNoteController::showDeviceMessageBox");

    HbMessageBox::MessageBoxType type;

    switch( params->Type() ) {

    case EPhoneMessageBoxInformation:

        type = HbMessageBox::MessageTypeInformation;

        break;

    case EPhoneMessageBoxWarning:

    default:

        type = HbMessageBox::MessageTypeWarning;

        break;

    }

    QString noteString = globalNoteText(params);

    if (false == noteString.isNull()) {

        bool showNote(true);

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

            // Do not show same note/text several times, e.g when user hits

            // the end button several times we should show only one "not allowed"

            // note.

            if (noteString == m_messageBoxList.at(i)->text()) {

                showNote = false;

                break;

            }

        }

        if (showNote) {

            QScopedPointer<HbDeviceMessageBox> messageBox( 

                new HbDeviceMessageBox(noteString, type));

            int timeout = params->Timeout();

            if (timeout <= 0) {

                messageBox->setTimeout(HbDialog::StandardTimeout);

            } else {

                messageBox->setTimeout(timeout);

            }

            HbDeviceMessageBox *messageBoxPtr = messageBox.data();

            m_messageBoxList.append(messageBoxPtr);

            messageBox.take();

            if (1 == m_messageBoxList.size()) {

                QObject::connect(messageBoxPtr, SIGNAL(aboutToClose()), 

                                 this, SLOT(destroyDialog()));

                messageBoxPtr->show();

            }

        }

    }    

}

void PhoneNoteController::showDeviceNotificationDialog(

        TPhoneCmdParamGlobalNote* params)

{

    PHONE_DEBUG("PhoneNoteController::showDeviceNotificationDialog");

    QString noteString = globalNoteText(params);

    if (false == noteString.isNull()) {

        bool showNote(true);

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

            // Do not show same note/text several times, e.g when user hits

            // the end button several times we should show only one "not allowed"

            // note.

            if (noteString == m_notificationList.at(i)->title()) {

                showNote = false;

                break;

            }

        }

        if (showNote) {

            QScopedPointer<HbDeviceNotificationDialog> notification( 

                new HbDeviceNotificationDialog());

            notification->setTitle(noteString);

            int timeout = params->Timeout();

            if (timeout > 0) {

                // If timeout not set we use default timeout. 

                // Default value is HbPopup::StandardTimeout (3000 ms)

                notification->setTimeout(timeout);

            }

            HbDeviceNotificationDialog *notificationPtr = notification.data();

            m_notificationList.append(notificationPtr);

            notification.take();

            if (1 == m_notificationList.size()) {

                QObject::connect(notificationPtr, SIGNAL(aboutToClose()), 

                                 this, SLOT(destroyNotification()));

                notificationPtr->show();

            }

        }

    }        

}