/*
*  Copyright (C) 2013 Francois Ferrand
*  Copyright (C) 2017 KeePassXC Team <team@keepassxc.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 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 "BrowserEntryConfig.h"
#include <QtCore>
#include "core/Entry.h"
#include "core/EntryAttributes.h"

static const char KEEPASSBROWSER_NAME[] = "KeePassXC-Browser Settings";


BrowserEntryConfig::BrowserEntryConfig(QObject* parent) :
    QObject(parent)
{
}

QStringList BrowserEntryConfig::allowedHosts() const
{
    return m_allowedHosts.toList();
}

void BrowserEntryConfig::setAllowedHosts(const QStringList& allowedHosts)
{
    m_allowedHosts = allowedHosts.toSet();
}

QStringList BrowserEntryConfig::deniedHosts() const
{
    return m_deniedHosts.toList();
}

void BrowserEntryConfig::setDeniedHosts(const QStringList& deniedHosts)
{
    m_deniedHosts = deniedHosts.toSet();
}

bool BrowserEntryConfig::isAllowed(const QString& host) const
{
    return m_allowedHosts.contains(host);
}

void BrowserEntryConfig::allow(const QString& host)
{
    m_allowedHosts.insert(host);
    m_deniedHosts.remove(host);
}

bool BrowserEntryConfig::isDenied(const QString& host) const
{
    return m_deniedHosts.contains(host);
}

void BrowserEntryConfig::deny(const QString& host)
{
    m_deniedHosts.insert(host);
    m_allowedHosts.remove(host);
}

QString BrowserEntryConfig::realm() const
{
    return m_realm;
}

void BrowserEntryConfig::setRealm(const QString& realm)
{
    m_realm = realm;
}

bool BrowserEntryConfig::load(const Entry* entry)
{
    QString s = entry->attributes()->value(KEEPASSBROWSER_NAME);
    if (s.isEmpty()) {
        return false;
    }

    QJsonDocument doc = QJsonDocument::fromJson(s.toUtf8());
    if (doc.isNull()) {
        return false;
    }

    QVariantMap map = doc.object().toVariantMap();
    for (QVariantMap::const_iterator iter = map.cbegin(); iter != map.cend(); ++iter) {
        setProperty(iter.key().toLatin1(), iter.value());
    }
    return true;
}

void BrowserEntryConfig::save(Entry* entry)
{
    QVariantMap v = qo2qv(this);
    QJsonObject o = QJsonObject::fromVariantMap(v);
    QByteArray json = QJsonDocument(o).toJson(QJsonDocument::Compact);
    entry->attributes()->set(KEEPASSBROWSER_NAME, json);
}