/*

 * 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:  

 *

 */

#include "btdevicesearchdialogwidget.h"

#include <hblistview.h>

#include <hbtoolbar.h>

#include <hbselectiondialog.h>

#include <qstandarditemmodel.h>

#include <hbaction.h>

#include <xqconversions.h>

#include <qtranslator.h>

#include <qcoreapplication.h>

const char* DOCML_BTDEV_SEARCH_DIALOG = ":/docml/bt-device-search-dialog.docml";

#define LOC_SEARCHING_DEVICE hbTrId("txt_bt_subhead_searching")

#define LOC_SEARCH_DONE hbTrId("txt_bt_subhead_search_done")

#define LOC_SEARCH_STOP hbTrId("txt_common_button_stop")

#define LOC_SEARCH_RETRY hbTrId("txt_common_button_retry")

BTDeviceSearchDialogWidget::BTDeviceSearchDialogWidget(const QVariantMap &parameters)

    {

    mDeviceLstIdx = 0;

    mViewByChosen = false;

    mSelectedType = 0;

    mDeviceDialogData = 0;

    mLoader = 0;

    mContentItemModel = 0;

    mStopRetryFlag = 0; // Stop 

    constructDialog(parameters);

    }

BTDeviceSearchDialogWidget::~BTDeviceSearchDialogWidget()

    {

    delete mLoader;

    delete mContentItemModel;

 //   delete mRbl;

 //   delete mViewByDialog;

    }

bool BTDeviceSearchDialogWidget::setDeviceDialogParameters(const QVariantMap &parameters)

    {

    if(parameters.keys().at(0).compare("Search Completed")==0)

        {

        mSearchLabel->hide();

        mSearchIconLabel->hide();

        mSearchDoneLabel->show();

        mSearchDoneLabel->setTextWrapping(Hb::TextWordWrap);

        mSearchDoneLabel->setAlignment(Qt::AlignLeft);

        mSearchDoneLabel->setPlainText(LOC_SEARCH_DONE);

        mStopRetryAction->setText(LOC_SEARCH_RETRY);

        }

    else

        {

        device newDevice;

       // newDevice.mDeviceName = parameters.value("deviceName").toString();

        newDevice.mDeviceName = parameters.value(parameters.keys().at(0)).toString();

     //   newDevice.mDeviceType = parameters.value("deviceType").toString();

        newDevice.mDeviceIdx = mDeviceLstIdx;

        mDeviceList.append(newDevice);

        mDeviceLstIdx++;

        QStringList info;

     //   if(!mViewByChosen)

            {

            info.append(newDevice.mDeviceName);

       //     info.append(newDevice.mDeviceType);

            QStandardItem* listitem = new QStandardItem();

            listitem->setData(info, Qt::DisplayRole);

            listitem->setIcon(icon());

            mContentItemModel->appendRow(listitem);

            }

     /*   else

            {

            if(mDeviceTypeList[mSelectedType] == newDevice.mDeviceType)

                {

                info.append(newDevice.mDeviceName);

                info.append(newDevice.mDeviceType);

                QStandardItem* listitem = new QStandardItem();

                listitem->setData(info, Qt::DisplayRole);

                listitem->setIcon(icon(newDevice.mDeviceType));

                mContentItemModel->appendRow(listitem);

                }

            }*/

        }

    return true;

    }

int BTDeviceSearchDialogWidget::deviceDialogError() const

    {

    return 0;

    }

void BTDeviceSearchDialogWidget::closeDeviceDialog(bool byClient)

    {

    Q_UNUSED(byClient);

    mSearchDevicesDialog->close();

    //@ TODO to check below code is required which is written based on the documentation of closeDeviceDialog API

 /*   QVariantMap val;

    QVariant index(-1);

    val.insert("selectedindex",index);

    emit deviceDialogData(val);    

    emit deviceDialogClosed();*/

    }

HbPopup* BTDeviceSearchDialogWidget::deviceDialogWidget() const

    {

    return mSearchDevicesDialog;

    }

QObject* BTDeviceSearchDialogWidget::signalSender() const

    {

    return const_cast<BTDeviceSearchDialogWidget*>(this);

    }

bool BTDeviceSearchDialogWidget::constructDialog(const QVariantMap &parameters)

    {

    (void) parameters;

    bool ok = false;

    mLoader = new HbDocumentLoader();

    mLoader->load(DOCML_BTDEV_SEARCH_DIALOG, &ok);

    if(ok)

        {

        mSearchDevicesDialog = qobject_cast<HbDialog*>(mLoader->findWidget("searchdialog"));

 /*       HbLabel* heading = qobject_cast<HbLabel*>(mLoader->findWidget("heading"));

        heading->setTextWrapping(Hb::TextWordWrap);

        heading->setAlignment(Qt::AlignHCenter);

        heading->setPlainText("Bluetooth - Found devices");

        setHeadingWidget(heading);*/

        mSearchLabel = qobject_cast<HbLabel*>(mLoader->findWidget("searchLabel"));

        mSearchLabel->setTextWrapping(Hb::TextWordWrap);

        mSearchLabel->setAlignment(Qt::AlignHCenter);

        mSearchLabel->setPlainText(LOC_SEARCHING_DEVICE);

        mSearchIconLabel = qobject_cast<HbLabel*>(mLoader->findWidget("iconLabel"));

        mSearchIconLabel->setIcon(icon());

        mSearchDoneLabel = qobject_cast<HbLabel*>(mLoader->findWidget("searchDoneLabel"));

        mSearchDoneLabel->hide();

        mSearchDevicesDialog->setFrameType(HbDialog::Strong);

        mSearchDevicesDialog->setBackgroundFaded(false);

 //       mViewByBtn = qobject_cast<HbPushButton*>(mLoader->findWidget("viewby"));

  //      mStopRetryBtn = qobject_cast<HbPushButton*>(mLoader->findWidget("stop"));

        mListView = qobject_cast<HbListView*>(mLoader->findWidget("listView"));

        mListView->setSelectionMode(HbAbstractItemView::SingleSelection);

        mContentItemModel = new QStandardItemModel(this);

        mListView->setModel(mContentItemModel);//, prototype);

        connect(mListView, SIGNAL(activated(QModelIndex)), this, SLOT(deviceSelected(QModelIndex)));

 //       connect(mStopRetryBtn, SIGNAL(clicked()), this, SLOT(stopRetryClicked()));

 //       connect(mViewByBtn, SIGNAL(clicked()), this, SLOT(viewByClicked()));

        mViewByAction = static_cast<HbAction*>( mLoader->findObject( "viewaction" ) );

        mViewByAction->disconnect(mSearchDevicesDialog);

        mStopRetryAction = static_cast<HbAction*>( mLoader->findObject( "stopretryaction" ) );

        mStopRetryAction->disconnect(mSearchDevicesDialog);

        connect(mViewByAction, SIGNAL(triggered()), this, SLOT(viewByClicked()));

        connect(mStopRetryAction, SIGNAL(triggered()), this, SLOT(stopRetryClicked()));

//        QGraphicsWidget *widget = mLoader->findWidget(QString("container"));

        //setContentWidget(widget);

        }

    mSearchDevicesDialog->setBackgroundFaded(false);

    mSearchDevicesDialog->setDismissPolicy(HbPopup::TapOutside);

    mSearchDevicesDialog->setTimeout(HbPopup::NoTimeout);

 /*   mViewByDialog = new HbDialog();

    mRbl = new HbRadioButtonList(mViewByDialog);

    connect(mRbl, SIGNAL(itemSelected(int)), this, SLOT(viewByItemSelected(int)));*/

    return true;

    }

/*void BTDeviceSearchDialogWidget::hideEvent(QHideEvent *event)

    {

 //   HbDialog::hideEvent(event);

    QVariantMap val;

    QVariant index(-1);

    val.insert("selectedindex",index);

    emit deviceDialogData(val);    

    emit deviceDialogClosed();

    }

void BTDeviceSearchDialogWidget::showEvent(QShowEvent *event)

    {

 //   HbDialog::showEvent(event);

    }*/

void BTDeviceSearchDialogWidget::stopRetryClicked()

    {

    QVariantMap val;

    if(mStopRetryFlag == 1)//mStopRetryAction->text().compare(LOC_SEARCH_RETRY)==0

        {

        mStopRetryFlag = 0; // Stop 

        QVariant index("Retry");

        val.insert("Retry",index); 

        emit deviceDialogData(val);

        delete mContentItemModel;

        mContentItemModel = new QStandardItemModel(this);

        mListView->setModel(mContentItemModel);

        mStopRetryAction->setText(LOC_SEARCH_STOP);

        mSearchLabel->setTextWrapping(Hb::TextWordWrap);

        mSearchLabel->setAlignment(Qt::AlignHCenter);

        mSearchLabel->setPlainText(LOC_SEARCHING_DEVICE);

        mSearchIconLabel->setIcon(icon());     

        mSearchLabel->show();

        mSearchIconLabel->show();

        mSearchDoneLabel->hide();

        }

    else

        {

        mStopRetryFlag = 1; //Retry 

        mStopRetryAction->setText(LOC_SEARCH_RETRY);

        mSearchLabel->hide();

        mSearchIconLabel->hide();

        mSearchDoneLabel->show();

        mSearchDoneLabel->setTextWrapping(Hb::TextWordWrap);

        mSearchDoneLabel->setAlignment(Qt::AlignLeft);

        mSearchDoneLabel->setPlainText(LOC_SEARCH_DONE);        

        QVariantMap val;

        QVariant index("Stop");

        val.insert("Stop",index); 

        emit deviceDialogData(val);    

        }

    }

void BTDeviceSearchDialogWidget::retryClicked()

    {

    QVariantMap val;

    QVariant index("Retry");

    val.insert("Retry",index); 

    emit deviceDialogData(val);

    delete mContentItemModel;

    mContentItemModel = new QStandardItemModel(this);

    mListView->setModel(mContentItemModel);

    }

void BTDeviceSearchDialogWidget::viewByClicked()

    {

    QStringList list;

    list << "Select all" << "Audio devices" << "Computers" << "Input devices" << "Phones" << "Other devices";

    HbSelectionDialog *query = new HbSelectionDialog;

    query->setStringItems(list);

    query->setSelectionMode(HbAbstractItemView::MultiSelection);

    QList<QVariant> current;

    current.append(QVariant(0));

    query->setSelectedItems(current);

    query->setAttribute(Qt::WA_DeleteOnClose);

    query->open(this,SLOT(selectionDialogClosed(HbAction*)));

    //connect(query, SIGNAL(finished(HbAction*)), this, SLOT(selectionDialogClosed(HbAction*)));

/*    mViewByDialog->setDismissPolicy(HbPopup::NoDismiss);

    mViewByDialog->setTimeout(HbPopup::NoTimeout);

    bool foundEntry = false;

    QStringList st;

    st << "All";

    mDeviceTypeList.clear();

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

        {

        for(int j = 0; j < mDeviceTypeList.count(); j++)

            {

            if(mDeviceTypeList[j] == mDeviceList[i].mDeviceType)

                {

                foundEntry = true;

                break;

                }

            }

        if(!foundEntry)

            {

            mDeviceTypeList.append(mDeviceList[i].mDeviceType);

            }

        foundEntry = false;

        }

    for(int k = 0; k < mDeviceTypeList.count(); k++)

        {

        st << mDeviceTypeList[k];

        }

    mRbl->setItems(st);

    mViewByDialog->setContentWidget(mRbl);

    mViewByDialog->setMaximumHeight(300);

    mViewByDialog->setMaximumWidth(500);

    mViewByDialog->show();*/

    }

    {

    }

void BTDeviceSearchDialogWidget::selectionDialogClosed(HbAction* action)

    {

    Q_UNUSED(action);

 /*   HbSelectionDialog *dlg = (HbSelectionDialog*)(sender());

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

     } 

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

     }*/

    }

void BTDeviceSearchDialogWidget::deviceSelected(const QModelIndex& modelIndex)

    {

    int row = 0;

 /*   if(mViewByChosen)

        {

        row = mDeviceLstOfType[modelIndex.row()].mDeviceIdx;

        }

    else*/

        {

        row = modelIndex.row();

        }

    QVariantMap val;

    QVariant index(row);

    val.insert("selectedindex",index);

    emit deviceDialogData(val);

//    mDeviceDialogData = 1;//flag is to say that device dialog data is emitted required when we cancel the dialog

    //emit deviceDialogClosed();

  //  this->close();

    }

//void BTDeviceSearchDialogWidget::viewByItemSelected(int index)

  //  {

    //  (void) index;

 /*   if(index == 0)

        {

        //Option 'All' selected    

        mViewByDialog->close();

        delete mContentItemModel;

        mContentItemModel = new QStandardItemModel(this);

        mListView->setModel(mContentItemModel);

        mViewByChosen = false;

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

            {        

            QStandardItem* listitem = new QStandardItem();

            QStringList info;

            info << mDeviceList[i].mDeviceName << mDeviceList[i].mDeviceType ;

            listitem->setData(info, Qt::DisplayRole);

            //listitem->setIcon(icon(mDeviceList[i].mDeviceType));

            mContentItemModel->appendRow(listitem);

            }

        }

    else

        {

        index--;

        mSelectedType = index;

        mViewByDialog->close();

        delete mContentItemModel;

        mContentItemModel = new QStandardItemModel(this);

        mListView->setModel(mContentItemModel);

        mDeviceLstOfType.clear();

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

            {

            if(mDeviceList[i].mDeviceType == mDeviceTypeList[index])

                {

                mDeviceLstOfType.append(mDeviceList[i]);

                QStandardItem* listitem = new QStandardItem();

                QStringList info;

                info << mDeviceList[i].mDeviceName << mDeviceTypeList[index];

                listitem->setData(info, Qt::DisplayRole);

                //listitem->setIcon(icon(mDeviceTypeList[index]));

                mContentItemModel->appendRow(listitem);

                }

            }

        mViewByChosen = true;

        }*/

 //   }

QIcon BTDeviceSearchDialogWidget::icon()

    {

 /*   if(deviceType == "Audio")

        {

        return (QIcon(QString(":/icons/qgn_prop_bt_audio.svg")));

        }

    else if(deviceType == "Car-kit")

        {

        return (QIcon(QString(":/icons/qgn_prop_bt_car_kit.svg")));

        }

    else if(deviceType == "Computer")

        {

        return (QIcon(QString(":/icons/qgn_prop_bt_computer.svg")));

        }

    else if(deviceType == "Headset")

        {

        return (QIcon(QString(":/icons/qgn_prop_bt_headset.svg")));

        }

    else if(deviceType == "Keyboard")

        {

        return (QIcon(QString(":/icons/qgn_prop_bt_keyboard.svg")));

        }

    else if(deviceType == "Mouse")

        {

        return (QIcon(QString(":/icons/qgn_prop_bt_mouse.svg")));

        }

    else if(deviceType == "Phone")

        {

        return (QIcon(QString(":/icons/qgn_prop_bt_phone.svg")));

        }

    else if(deviceType == "Printer")

        {

        return (QIcon(QString(":/icons/qgn_prop_bt_printer.svg")));

        }

    else

        {

        return (QIcon(QString(":/icons/qgn_prop_bt_unknown.svg")));

        }*/

    return QIcon(QString(":/icons/qtg_large_bluetooth.svg"));

    }