/*
 * 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 "paimon/core/deletionvectors/deletion_vector_index_file_writer.h"

#include "paimon/common/utils/scope_guard.h"
#include "paimon/core/deletionvectors/deletion_file_writer.h"

namespace paimon {

Result<std::shared_ptr<IndexFileMeta>> DeletionVectorIndexFileWriter::WriteSingleFile(
    const std::map<std::string, std::shared_ptr<DeletionVector>>& input) {
    PAIMON_ASSIGN_OR_RAISE(std::unique_ptr<DeletionFileWriter> writer,
                           DeletionFileWriter::Create(index_path_factory_, fs_, pool_));
    ScopeGuard guard([&]() {
        if (writer) {
            (void)writer->Close();
        }
    });
    for (const auto& [key, value] : input) {
        PAIMON_RETURN_NOT_OK(writer->Write(key, value));
    }
    guard.Release();
    PAIMON_RETURN_NOT_OK(writer->Close());
    PAIMON_ASSIGN_OR_RAISE(std::shared_ptr<IndexFileMeta> result, writer->GetResult());
    return result;
}

}  // namespace paimon
