/*
 * Copyright (C) 2019 ScyllaDB
 */

/*
 * This file is part of Scylla.
 *
 * Scylla is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Scylla 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 Scylla.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#include <map>
#include <seastar/core/sstring.hh>
#include "seastarx.hh"

namespace cdc {

enum class delta_mode {
    off,
    keys,
    full,
};

class options final {
    bool _enabled = false;
    bool _preimage = false;
    bool _postimage = false;
    delta_mode _delta_mode = delta_mode::full;
    int _ttl = 86400; // 24h in seconds
public:
    options() = default;
    options(const std::map<sstring, sstring>& map);

    std::map<sstring, sstring> to_map() const;
    sstring to_sstring() const;

    bool enabled() const { return _enabled; }
    bool preimage() const { return _preimage; }
    bool postimage() const { return _postimage; }
    delta_mode get_delta_mode() const { return _delta_mode; }
    int ttl() const { return _ttl; }

    void enabled(bool b) { _enabled = b; }
    void preimage(bool b) { _preimage = b; }
    void postimage(bool b) { _postimage = b; }
    void ttl(int v) { _ttl = v; }

    bool operator==(const options& o) const;
    bool operator!=(const options& o) const;
};

} // namespace cdc