// 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.

#include "format/parquet/vparquet_file_metadata.h"

#include <gen_cpp/parquet_types.h>

#include <sstream>

#include <vector>

#include "format/parquet/schema_desc.h"

#include "runtime/exec_env.h"

#include "runtime/memory/mem_tracker_limiter.h"

namespace doris {

#include "common/compile_check_begin.h"

FileMetaData::FileMetaData(tparquet::FileMetaData& metadata, size_t mem_size)

        : _metadata(metadata), _mem_size(mem_size) {

    ExecEnv::GetInstance()->parquet_meta_tracker()->consume(mem_size);

}

FileMetaData::~FileMetaData() {

    ExecEnv::GetInstance()->parquet_meta_tracker()->release(_mem_size);

}

Status FileMetaData::init_schema(const bool enable_mapping_varbinary,

                                 bool enable_mapping_timestamp_tz) {

    if (_metadata.schema[0].num_children <= 0) {

        return Status::Corruption("Invalid parquet schema");

    }

    _schema.set_enable_mapping_varbinary(enable_mapping_varbinary);

    _schema.set_enable_mapping_timestamp_tz(enable_mapping_timestamp_tz);

    return _schema.parse_from_thrift(_metadata.schema);

}

const tparquet::FileMetaData& FileMetaData::to_thrift() const {

    return _metadata;

}

std::string FileMetaData::debug_string() const {

    std::stringstream out;

    out << "Parquet Metadata(";

    out << "; version=" << _metadata.version;

    out << ")";

    return out.str();

}

#include "common/compile_check_end.h"

} // namespace doris