// Licensed to the Apache Software Foundation (ASF) under one

// or more contributor license agreements.  See the NOTICE file

// distributed with this work for additional information

// regarding copyright ownership.  The ASF licenses this file

// to you under the Apache License, Version 2.0 (the

// "License"); you may not use this file except in compliance

// with the License.  You may obtain a copy of the License at

//

//   http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing,

// software distributed under the License is distributed on an

// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

// KIND, either express or implied.  See the License for the

// specific language governing permissions and limitations

// under the License.

#pragma once

#include <cstdint>

#include <string_view>

#include "common/status.h"

#include "io/io_common.h"

#include "storage/compaction/compaction.h"

namespace doris {

class BinlogCompaction final : public CompactionMixin {

public:

    BinlogCompaction(StorageEngine& engine, const TabletSharedPtr& tablet, int8_t compaction_level);

    ~BinlogCompaction() override;

    Status prepare_compact() override;

    Status execute_compact() override;

    std::optional<CompactionProfileType> profile_type() const override {

        return CompactionProfileType::BINLOG;

    }

    int8_t compaction_level() const override { return _compaction_level; }

protected:

    Status modify_rowsets() override;

    std::string_view compaction_name() const override { return "binlog compaction"; }

    ReaderType compaction_type() const override { return ReaderType::READER_BINLOG_COMPACTION; }

private:

    Status pick_rowsets_to_compact();

    int8_t _compaction_level = -1;

};

} // namespace doris