/*
   Copyright (C) 2015-2017 Montel Laurent <montel@kde.org>

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#include "fullsynchronizeresourcesjob.h"

#include <KLocalizedString>

#include <QProgressDialog>
#include <synchronizeresourcejob.h>

FullSynchronizeResourcesJob::FullSynchronizeResourcesJob(QObject *parent)
    : QObject(parent)
    , mWindowParent(nullptr)
    , mProgressDialog(nullptr)
{
}

FullSynchronizeResourcesJob::~FullSynchronizeResourcesJob()
{
}

void FullSynchronizeResourcesJob::setResources(const QStringList &lst)
{
    if (lst.isEmpty()) {
        Q_EMIT synchronizeFinished();
        deleteLater();
    } else {
        mResources = lst;
    }
}

void FullSynchronizeResourcesJob::setWindowParent(QWidget *parent)
{
    mWindowParent = parent;
}

void FullSynchronizeResourcesJob::start()
{
    if (!mProgressDialog) {
        mProgressDialog = new QProgressDialog(QString(), i18n("Cancel"), 0, mResources.count(), mWindowParent);
    }
    mProgressDialog->setWindowTitle(i18n("Synchronize resources"));
    mProgressDialog->setLabelText(i18n("Synchronize resources... It can take some time."));
    mProgressDialog->setWindowModality(Qt::WindowModal);
    //Disable cancel button.
    mProgressDialog->setCancelButton(nullptr);

    SynchronizeResourceJob *job = new SynchronizeResourceJob(this);
    //Full synch
    job->setSynchronizeOnlyCollection(false);
    job->setListResources(mResources);
    connect(job, &SynchronizeResourceJob::synchronizationFinished, this, &FullSynchronizeResourcesJob::slotSynchronizeFinished);
    connect(job, &SynchronizeResourceJob::synchronizationInstanceDone, this, &FullSynchronizeResourcesJob::slotSynchronizeInstanceDone);
    connect(job, &SynchronizeResourceJob::synchronizationInstanceFailed, this, &FullSynchronizeResourcesJob::slotSynchronizeInstanceFailed);
    job->start();
}

void FullSynchronizeResourcesJob::slotSynchronizeInstanceDone(const QString &identifier)
{
    Q_EMIT synchronizeInstanceDone(identifier);
    mProgressDialog->setValue(mProgressDialog->value() + 1);
}

void FullSynchronizeResourcesJob::slotSynchronizeInstanceFailed(const QString &identifier)
{
    Q_EMIT synchronizeInstanceFailed(identifier);
    mProgressDialog->setValue(mProgressDialog->value() + 1);
}

void FullSynchronizeResourcesJob::slotSynchronizeFinished()
{
    mProgressDialog->setValue(mProgressDialog->value() + 1);
    Q_EMIT synchronizeFinished();
    deleteLater();
}
