/*******************************************************************************
 **
 ** smolbote: yet another qute browser
 ** Copyright (C) 2017  Xian Nox
 **
 ** 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 3 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.  If not, see <http://www.gnu.org/licenses/>.
 **
 ******************************************************************************/

#include "urlinterceptor.h"
#include "filter/filtercollection.h"

#ifdef DEBUG_VERBOSE
#include <QTime>
#endif

UrlRequestInterceptor::UrlRequestInterceptor(QObject *parent) :
    QWebEngineUrlRequestInterceptor(parent)
{
}

void UrlRequestInterceptor::interceptRequest(QWebEngineUrlRequestInfo &info)
{
#ifdef DEBUG_VERBOSE
    QTime time;
    qDebug("%s --> [%i] %s", qUtf8Printable(info.firstPartyUrl().toString()), info.resourceType(), qUtf8Printable(info.requestUrl().toString()));
    time.start();
#endif

    for(auto s : m_manager->subscriptions()) {
        FilterCollection::MatchResult r = s->match(info);
        if(r.match) {
            info.block(r.block);
#ifdef DEBUG_VERBOSE
            qDebug(">> matched [%s] [%s] in %i ms", r.block ? "blocked" : "allowed", qUtf8Printable(r.pattern), time.elapsed());
#endif
            return;
        }
    }

#ifdef DEBUG_VERBOSE
    qDebug(">> passed in %i ms", time.elapsed());
#endif
}

void UrlRequestInterceptor::setSubscription(BlockerManager *manager)
{
    m_manager = manager;
}