/*
 * 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 <functional>
#include <memory>

#include "paimon/common/io/memory_segment_output_stream.h"
#include "paimon/io/data_input_stream.h"
#include "paimon/predicate/literal.h"
#include "paimon/result.h"
#include "paimon/status.h"

namespace paimon {

class LiteralSerDeUtils {
 public:
    LiteralSerDeUtils() = delete;

    ~LiteralSerDeUtils() = delete;

    using Serializer =
        std::function<Status(const std::shared_ptr<MemorySegmentOutputStream>&, const Literal&)>;
    using Deserializer = std::function<Result<Literal>(
        const std::shared_ptr<DataInputStream>& input_stream, MemoryPool* pool)>;

    static Result<Deserializer> CreateValueReader(FieldType field_type);

    static Result<Serializer> CreateValueWriter(FieldType field_type);

    static Result<int32_t> GetFixedFieldSize(const FieldType& field_type);

    static Result<int32_t> GetSerializedSizeInBytes(const Literal& literal);
};

}  // namespace paimon
