/*

* 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:  BtDeviceDialogWidget class implementation.

*

*/

#include "btdevicedialogquerywidget.h"

#include "btdevicedialogplugintrace.h"

#include <bluetoothdevicedialogs.h>

#include <hbaction.h>

#include <hbdialog.h>

#include "btdevicedialogpluginerrors.h"

/*!

    class Constructor

 */

BtDeviceDialogQueryWidget::BtDeviceDialogQueryWidget(

        HbMessageBox::MessageBoxType type, const QVariantMap &parameters)

{

    TRACE_ENTRY

    // set properties

    mLastError = NoError;

    mShowEventReceived = false;

    mMessageBox = new HbMessageBox(type);

    resetProperties();

    constructQueryDialog(parameters);

    TRACE_EXIT

}

/*!

    Set parameters, implementation of interface

    Invoked when HbDeviceDialog::update calls.

 */

bool BtDeviceDialogQueryWidget::setDeviceDialogParameters(

    const QVariantMap &parameters)

{

    TRACE_ENTRY

    mLastError = NoError;

    processParam(parameters);

    TRACE_EXIT

    return true;

}

/*!

    Get error, implementation of interface

 */

int BtDeviceDialogQueryWidget::deviceDialogError() const

{

    TRACE_ENTRY

    TRACE_EXIT

    return mLastError;

}

/*!

    Close notification, implementation of interface

 */ 

void BtDeviceDialogQueryWidget::closeDeviceDialog(bool byClient)

{

    TRACE_ENTRY

    Q_UNUSED(byClient);

    // Closed by client or internally by server -> no action to be transmitted.

    mSendAction = false;

    mMessageBox->close();

    // If show event has been received, close is signalled from hide event. If not,

    // hide event does not come and close is signalled from here.

    if (!mShowEventReceived) {

        emit deviceDialogClosed();

    }

    TRACE_EXIT

}

/*!

    Return display widget, implementation of interface

 */

HbDialog *BtDeviceDialogQueryWidget::deviceDialogWidget() const

{

    TRACE_ENTRY

    TRACE_EXIT

    return mMessageBox;

}

QObject *BtDeviceDialogQueryWidget::signalSender() const

{

    return const_cast<BtDeviceDialogQueryWidget*>(this);

}        

/*!

    Construct display widget

 */

bool BtDeviceDialogQueryWidget::constructQueryDialog(const QVariantMap &parameters)

{

    TRACE_ENTRY

    // analyze the parameters to compose the properties of the message box widget 

    processParam(parameters);

    connect(mMessageBox, SIGNAL(finished(HbAction*)), this, SLOT(messageBoxClosed(HbAction*)));

    TRACE_EXIT

    return true;

}

/*!

    Take parameter values and generate relevant property of this widget

 */

void BtDeviceDialogQueryWidget::processParam(const QVariantMap &parameters)

{

    TRACE_ENTRY

    QString keyStr, prompt;

    keyStr.setNum( TBluetoothDialogParams::EResource );

    // Validate if the resource item exists.

    QVariantMap::const_iterator i = parameters.constFind( keyStr );

    // item of ResourceId is not found, can't continue.

    if ( i == parameters.constEnd() ) {

        mLastError = UnknownDeviceDialogError;

        return;

    }

    QVariant param = parameters.value( keyStr );

    int key = param.toInt();

    switch ( key ) {

        // Query dialogs:

        case EAuthorization:

            prompt = QString( tr( "Accept connection request from:\n%1" ) );

            break;

        case EIncomingPairing:

            prompt = QString( tr( "Device '%1' is trying to pair with you. Allow pairing?" ) );

            break;

        case ENumericComparison:

            prompt = QString( tr( "Does this code match the one on %1?\n\n%2" ) );

            break;

        case EPasskeyDisplay:

            prompt = QString( tr( "Enter on %1:\n\n%2" ) );

            break;

        case ESetTrusted:

            prompt = QString( tr( "Authorise this device to make connections automatically?" ) );

            break;

        case EBlockUnpairedDevice:

            prompt = QString( tr( "Do you want to block all future connection attempts from device %1?" ) );

            break;

        case EBlockPairedDevice:

            prompt = QString( tr( "Do you want to block all future connection attempts from paired device %1? \nThis will delete your pairing with the device." ) );

            break;

        // Note dialogs, but not Notification dialogs

        // Input dialogs

        case EPinInput:

        case EObexPasskeyInput:

        // NULL parameters

        case ENoResource:

        case EUnusedResource:

        default:

            mLastError = ParameterError;

            break;

    }

    // Could use QChar with ReplacementCharacter?

    int repls = prompt.count( QString( "%" ) );

    if ( repls > 0 ) {

        QVariant name = parameters.value( QString::number( TBluetoothDeviceDialog::EDeviceName ) );

        prompt = prompt.arg( name.toString() );

        if ( repls > 1 ) {

            QVariant addval = parameters.value( QString::number( TBluetoothDeviceDialog::EAdditionalDesc ) );

            prompt = prompt.arg( addval.toString() );

        }

    }

    // set property value to this dialog widget

    mMessageBox->setText( prompt );

    TRACE_EXIT

}

/*!

    Reset properties to default values

 */

void BtDeviceDialogQueryWidget::resetProperties()

{

    TRACE_ENTRY

    // set to default values

    mMessageBox->setModal(true);

    mMessageBox->setTimeout(HbDialog::NoTimeout);

    mMessageBox->setDismissPolicy(HbDialog::NoDismiss);

    mSendAction = true;

    TRACE_EXIT

    return;

}

void BtDeviceDialogQueryWidget::messageBoxClosed(HbAction* action)

{

    QVariantMap data;

    HbMessageBox *dlg=static_cast<HbMessageBox*>(sender());

    if(dlg->actions().first() == action) {

        //Yes

        data.insert( QString( "result" ), QVariant(true));

    } 

    else if(dlg->actions().at(1) == action) {

        //No

        data.insert( QString( "result" ), QVariant(false));

    }

    emit deviceDialogData(data);

    emit deviceDialogClosed();

    mSendAction = false;

}