/*

* 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 <hblabel.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,title;

    QVariant name,param,addval;

    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;

    }

    param = parameters.value( keyStr );

    int key = param.toInt();

    switch ( key ) {

        case ENumericComparison:

            prompt = QString( hbTrId( "txt_bt_info_does_this_code_match_the_code_on_1" ) );

            break;

        case EPasskeyDisplay:

            prompt = QString( hbTrId( "txt_bt_info_enter_the_following_code_to_the_1" ) );

            break;

        case EPairingFailureRetry:

            prompt = QString( hbTrId( "txt_bt_info_pairing_with_1_failed_either_the_pas" ) );

            break;

        case EPairingFailureOk:

            prompt = QString( hbTrId( "txt_bt_info_unable_to_pair_with_1" ) );

            break;

        // Input dialogs

        case EPinInput:

        case EObexPasskeyInput:

        // NULL parameters

        case ENoResource:

        case EUnusedResource:

        default:

            mLastError = ParameterError;

            break;

    }

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

    if ( repls > 0 ) {

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

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

        if(key != EPairingFailureRetry && key != EPairingFailureOk)

            {

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

            // todo: Formating the prompt need to be discussed with UI designer

            // The passcode could be displayed on a separate row if it the label did support

            // the use of newline escape character.

            prompt.append(tr("\n\n")); // insert 2 newlines for clarity

            prompt.append(addval.toString());

            if(key == EPasskeyDisplay)

                {

                prompt.append("\n");   

                }

            }

    }

    // set property value to this dialog widget

    if(key != EPairingFailureRetry && key != EPairingFailureOk)

        {

        title = QString(hbTrId("txt_bt_title_pairing_with_1"));

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

        mMessageBox->setHeadingWidget(new HbLabel(title));

        mMessageBox->setIconVisible(false);

        mMessageBox->setStandardButtons( HbMessageBox::Yes | HbMessageBox::No);

        }

    else

        {

        if(key == EPairingFailureRetry)

            {

            mMessageBox->setStandardButtons( HbMessageBox::Retry | HbMessageBox::Cancel);

            }

        else

            {

            mMessageBox->setStandardButtons( HbMessageBox::Ok);

            }

        }

    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;

}