/*

* Copyright (c) 2010 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 "fbsearchview.h"

#include "enginewrapper.h"

#include "notifications.h"

#include <HbView>

#include <HbDataForm>

#include <HbDataFormModel>

#include <HbDataFormModelItem>

#include <HbAction>

#include <HbListWidget>

#include <HbListWidgetItem>

#include <HbDialog>

#include <HbToolBar>

#include <HbProgressDialog>

#include <QtGui>

#include <QDir>

#include <QFileInfo>

const QStringList RECURSEMODES = (QStringList() << "Non-recursive" << "Recursive");

const QString acceptActionText = "Search";

const QString rejectActionText = "Cancel";

FbSearchView::FbSearchView(EngineWrapper &engineWrapper)

    : mEngineWrapper(engineWrapper),

    mAttributes(),

    mResults(),

    mForm(0),

    mSearchFileNameItem(0),

    mWildCardItem(0),

    mHasString(0),

    mRecurse(0),

    mMinSize(0),

    mMaxSize(0),

    mMinDate(0),

    mMaxDate(0),

    mPath(),

    mProgressDialog(0)

{

    // Set title and add this view to main window

    setTitle("Search");

    // Override back navigation action

    HbAction *leaveViewAction = new HbAction(Hb::BackNaviAction, this);

    connect(leaveViewAction, SIGNAL(triggered()), this, SLOT(reject()));

    setNavigationAction(leaveViewAction);

    initDataForm();

    createToolbar();

}

FbSearchView::~FbSearchView()

{

}

void FbSearchView::initDataForm() {

    mForm = new HbDataForm(/*HbFormView::ModeEdit,*/ this);

    HbDataFormModel *model = new HbDataFormModel();

    mSearchFileNameItem = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

    mSearchFileNameItem->setLabel("Search dir: ");

    mWildCardItem = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

    mWildCardItem->setLabel("Wildcards: ");

    mHasString = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

    mHasString->setLabel("Has string: ");

    mRecurse = new HbDataFormModelItem(HbDataFormModelItem::ComboBoxItem);

    mRecurse->setLabel("Recurse: ");

    mRecurse->setContentWidgetData("items", RECURSEMODES);

    mMinSize = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

    mMinSize->setLabel("Min size: ");

    mMaxSize = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

    mMaxSize->setLabel("Max size: ");

    mMinDate = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

    mMinDate->setLabel("Min date: ");

    mMinDate->setContentWidgetData("text", "01/01/1980");

    mMaxDate = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

    mMaxDate->setLabel("Max date: ");

    mMaxDate->setContentWidgetData("text", "31/12/2060");

    model->appendDataFormItem(mSearchFileNameItem);

    model->appendDataFormItem(mWildCardItem);

    model->appendDataFormItem(mHasString);

    model->appendDataFormItem(mRecurse);

    model->appendDataFormItem(mMinSize);

    model->appendDataFormItem(mMaxSize);

    model->appendDataFormItem(mMinDate);

    model->appendDataFormItem(mMaxDate);

    mForm->setModel(model);

    QGraphicsLinearLayout* layout = new QGraphicsLinearLayout(Qt::Vertical,this);

    layout->addItem(mForm);

    setLayout(layout);

}

void FbSearchView::createToolbar()

{

    HbToolBar *toolBar = new HbToolBar(this);

    HbAction *acceptAction = new HbAction(acceptActionText);

    connect(acceptAction, SIGNAL(triggered()), this, SLOT(accept()));

    toolBar->addAction(acceptAction);

    HbAction *rejectAction = new HbAction(rejectActionText);

    connect(rejectAction, SIGNAL(triggered()), this, SLOT(reject()));

    toolBar->addAction(rejectAction);

    setToolBar(toolBar);

}

void FbSearchView::loadAttributes()

{

    // get settings from engine;

    mAttributes = mEngineWrapper.getFileSearchAttributes();

    // set data:

    mSearchFileNameItem->setContentWidgetData("text", mPath);

//    mSearchFileNameItem->setContentWidgetData("text", mAttributes.mSearchDir);

    if (!mAttributes.mDefaultWildCard) {

        mWildCardItem->setContentWidgetData("text", mAttributes.mWildCards);

    }

    mHasString->setContentWidgetData("text", mAttributes.mTextInFile);

    mRecurse->setContentWidgetData("selected", mAttributes.mRecurse);

    mMinSize->setContentWidgetData("text", mAttributes.mMinSize);

    mMaxSize->setContentWidgetData("text", mAttributes.mMaxSize);

    mMinDate->setContentWidgetData("text", mAttributes.mMinDate);

    mMaxDate->setContentWidgetData("text", mAttributes.mMaxDate);

}

/**

 * Reads form items and saves values of them into member variable mAttributes

 */

void FbSearchView::readFormItems()

{

    mAttributes.mSearchDir  = mSearchFileNameItem->contentWidgetData("text").toString();

    mAttributes.mDefaultWildCard = false;

    QString wildCard = mWildCardItem->contentWidgetData("text").toString();

    if (wildCard.trimmed().isEmpty()) {

        wildCard = QString("*");

        mAttributes.mDefaultWildCard = true;

    }

    mAttributes.mWildCards  = wildCard;

    mAttributes.mTextInFile = mHasString->contentWidgetData("text").toString();

    mAttributes.mMinSize    = mMinSize->contentWidgetData("text").toInt();

    mAttributes.mMaxSize    = mMaxSize->contentWidgetData("text").toInt();

    mAttributes.mMinDate    = mMinDate->contentWidgetData("text").toDate();

    mAttributes.mMaxDate    = mMaxDate->contentWidgetData("text").toDate();

    mAttributes.mRecurse    = mRecurse->contentWidgetData("selected").toBool();

}

void FbSearchView::open(const QString &path)

{   

    mPath = path;

    // load file search attribute values from FB engine:

    loadAttributes();

}

void FbSearchView::startFileSearch()

{

    // save form data values and set them as search attributes into FB engine. 

    readFormItems();

    mEngineWrapper.setFileSearchAttributes(mAttributes);

    bool err = mEngineWrapper.searchFiles();

    // show results of file search:

    mResults = mEngineWrapper.getSearchResults();

    fileSearchResults();

}

void FbSearchView::fileSearchResults()

{

    QString noteMsg("%1 entries found");

    Notifications::showInformationNote(noteMsg.arg(mEngineWrapper.itemCount()), QString(""));

}

void FbSearchView::accept()

{

    startFileSearch();

    emit finished(true);

}

void FbSearchView::reject()

{

    emit finished(false);

}