/* Copyright (C) 2015
 * swift project Community / Contributors
 *
 * This file is part of swift Project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution. No part of swift project, including this file, may be copied, modified, propagated,
 * or distributed except according to the terms contained in the LICENSE file.
 */

#include "blackcore/application.h"
#include "blackcore/webdataservices.h"
#include "blackgui/components/dbcountrycomponent.h"
#include "blackgui/filters/countryfilterbar.h"
#include "blackgui/guiapplication.h"
#include "blackgui/views/countryview.h"
#include "blackgui/views/viewbase.h"
#include "ui_dbcountrycomponent.h"

#include <QtGlobal>

using namespace BlackCore;
using namespace BlackMisc::Network;
using namespace BlackGui::Views;

namespace BlackGui
{
    namespace Components
    {
        CDbCountryComponent::CDbCountryComponent(QWidget *parent) :
            QFrame(parent),
            ui(new Ui::CDbCountryComponent)
        {
            ui->setupUi(this);
            this->setViewWithIndicator(ui->tvp_Countries);
            ui->tvp_Countries->setResizeMode(CViewBaseNonTemplate::ResizingOnce);
            connect(ui->tvp_Countries, &CCountryView::requestNewBackendData, this, &CDbCountryComponent::onReload);

            // filter and drag and drop
            ui->tvp_Countries->setFilterWidget(ui->filter_CountryComponent);
            ui->tvp_Countries->allowDragDrop(true, false);

            connect(sApp->getWebDataServices(), &CWebDataServices::dataRead, this, &CDbCountryComponent::onCountriesRead, Qt::QueuedConnection);
            this->onCountriesRead(CEntityFlags::CountryEntity, CEntityFlags::ReadFinished, sGui->getWebDataServices()->getCountriesCount(), {});
        }

        CDbCountryComponent::~CDbCountryComponent()
        { }

        void CDbCountryComponent::onCountriesRead(CEntityFlags::Entity entity, CEntityFlags::ReadState readState, int count, const QUrl &url)
        {
            Q_UNUSED(count)
            Q_UNUSED(url)

            if (!sGui || sGui->isShuttingDown() || !sGui->getWebDataServices()) { return; }
            if (entity.testFlag(CEntityFlags::CountryEntity) && CEntityFlags::isFinishedReadState(readState))
            {
                ui->tvp_Countries->updateContainerMaybeAsync(sApp->getWebDataServices()->getCountries());
            }
        }

        void CDbCountryComponent::onReload()
        {
            if (!sGui || sGui->isShuttingDown() || !sGui->getWebDataServices()) { return; }
            sApp->getWebDataServices()->triggerLoadingDirectlyFromDb(CEntityFlags::CountryEntity);
        }
    } // ns
} // ns