// 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.

// DEPRECATED: LakeSoul catalog support has been deprecated and will be removed in a future version.

// This file is kept for backward compatibility but should not be used in new code.

#include "format/table/lakesoul_jni_reader.h"

#include <map>

#include "core/types.h"

#include "format/jni_reader.h"

#include "runtime/descriptors.h"

#include "runtime/runtime_state.h"

namespace doris {

#include "common/compile_check_begin.h"

class RuntimeProfile;

class RuntimeState;

class Block;

} // namespace doris

namespace doris {

LakeSoulJniReader::LakeSoulJniReader(const TLakeSoulFileDesc& lakesoul_params,

                                     const std::vector<SlotDescriptor*>& file_slot_descs,

                                     RuntimeState* state, RuntimeProfile* profile)

        : JniReader(file_slot_descs, state, profile), _lakesoul_params(lakesoul_params) {

    std::vector<std::string> required_fields;

    for (const auto& desc : _file_slot_descs) {

        required_fields.emplace_back(desc->col_name());

    }

    std::map<String, String> params = {

            {"query_id", print_id(_state->query_id())},

            {"file_paths", join(_lakesoul_params.file_paths, ";")},

            {"primary_keys", join(_lakesoul_params.primary_keys, ";")},

            {"partition_descs", join(_lakesoul_params.partition_descs, ";")},

            {"required_fields", join(required_fields, ";")},

            {"options", _lakesoul_params.options},

            {"table_schema", _lakesoul_params.table_schema},

    };

    _jni_connector = std::make_unique<JniConnector>("org/apache/doris/lakesoul/LakeSoulJniScanner",

                                                    params, required_fields);

}

Status LakeSoulJniReader::init_reader() {

    RETURN_IF_ERROR(_jni_connector->init());

    return _jni_connector->open(_state, _profile);

}

#include "common/compile_check_end.h"

} // namespace doris