// SPDX-License-Identifier: LGPL-3.0-or-later

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright (C) 2013 - 2024, nymea GmbH
* Copyright (C) 2024 - 2025, chargebyte austria GmbH
*
* This file is part of nymea.
*
* nymea is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* nymea 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with nymea. If not, see <https://www.gnu.org/licenses/>.
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#ifndef JSONVALIDATOR_H
#define JSONVALIDATOR_H

#include <QPair>
#include <QVariant>
#include <QIODevice>

namespace nymeaserver {

class JsonValidator
{
public:
    class Result {
    public:
        Result() {}
        Result(bool success, const QString &errorString = QString(), const QString &where = QString()): m_success(success), m_errorString(errorString), m_where(where) {}
        bool success() const { return m_success; }
        void setSuccess(bool success) { m_success = success; }
        QString errorString() const { return m_errorString; }
        void setErrorString(const QString &errorString) { m_errorString = errorString; }
        QString where() const { return m_where; }
        void setWhere(const QString &where) { m_where = where; }
        bool deprecated() { return m_deprecated; }
        void setDeprecated(bool deprecated) { m_deprecated = deprecated; }
    private:
        bool m_success = false;
        QString m_errorString;
        QString m_where;
        bool m_deprecated = false;
    };

    JsonValidator() {}

    static bool checkRefs(const QVariantMap &map, const QVariantMap &api);

    Result validateParams(const QVariantMap &params, const QString &method, const QVariantMap &api);
    Result validateReturns(const QVariantMap &returns, const QString &method, const QVariantMap &api);
    Result validateNotificationParams(const QVariantMap &params, const QString &notification, const QVariantMap &api);

    Result result() const;
private:
    Result validateMap(const QVariantMap &map, const QVariantMap &definition, const QVariantMap &api, QIODevice::OpenMode openMode);
    Result validateEntry(const QVariant &value, const QVariant &definition, const QVariantMap &api, QIODevice::OpenMode openMode);

    Result m_result;
};

}

#endif // JSONVALIDATOR_H