/*
 * Copyright 2023 RisingWave Labs
 *
 * Licensed 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.
 */

package com.risingwave.connector;

import static io.grpc.Status.*;

import com.risingwave.connector.api.sink.SinkFactory;
import com.risingwave.proto.ConnectorServiceProto;
import java.util.Optional;

public class SinkUtils {
    public static String getConnectorName(ConnectorServiceProto.SinkParam sinkParam) {
        return Optional.ofNullable(sinkParam.getPropertiesMap().get("connector"))
                .orElseThrow(
                        () -> {
                            return INVALID_ARGUMENT
                                    .withDescription("connector not specified prop map")
                                    .asRuntimeException();
                        });
    }

    public static SinkFactory getSinkFactory(String sinkName) {
        switch (sinkName) {
            case "file":
                return new FileSinkFactory();
            case "jdbc":
            case "redshift":
            case "snowflake_v2":
                return new JDBCSinkFactory();
            case "elasticsearch_v1":
            case "opensearch_v1":
                return new EsSinkFactory();
            case "cassandra":
                return new CassandraFactory();
            default:
                throw UNIMPLEMENTED
                        .withDescription("unknown sink type: " + sinkName)
                        .asRuntimeException();
        }
    }
}
