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/*
 * Copyright 2023 Huawei Technologies Co., Ltd.
 *
 * 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 org.onap.usecaseui.intentanalysis.util;

import org.onap.dcaegen2.services.sdk.model.streams.dmaap.ImmutableMessageRouterSink;
import org.onap.dcaegen2.services.sdk.model.streams.dmaap.ImmutableMessageRouterSource;
import org.onap.dcaegen2.services.sdk.model.streams.dmaap.MessageRouterSink;
import org.onap.dcaegen2.services.sdk.model.streams.dmaap.MessageRouterSource;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.ContentType;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.api.DmaapClientFactory;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.api.MessageRouterPublisher;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.api.MessageRouterSubscriber;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.ImmutableMessageRouterPublishRequest;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.ImmutableMessageRouterSubscribeRequest;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterPublishRequest;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterSubscribeRequest;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.config.ImmutableDmaapConnectionPoolConfig;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.config.ImmutableMessageRouterSubscriberConfig;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.config.MessageRouterPublisherConfig;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.config.MessageRouterSubscriberConfig;

public class DmaapUtil {
    public static MessageRouterSubscriber buildSubscriber(){
        MessageRouterSubscriberConfig connectionPoolConfiguration = ImmutableMessageRouterSubscriberConfig.builder()
            .connectionPoolConfig(ImmutableDmaapConnectionPoolConfig.builder()
                .connectionPool(16)
                .maxIdleTime(10) //in seconds
                .maxLifeTime(20) //in seconds
                .build())
            .build();

        MessageRouterSubscriber cut = DmaapClientFactory.createMessageRouterSubscriber(connectionPoolConfiguration);
        return cut;
    }

    public static MessageRouterSubscribeRequest buildSubscriberRequest(String name, String topicUrl){
        MessageRouterSource sourceDefinition = ImmutableMessageRouterSource.builder()
            .name(name)
            .topicUrl(topicUrl)
            .build();
        MessageRouterSubscribeRequest request = ImmutableMessageRouterSubscribeRequest.builder()
            .consumerGroup("1")
            .consumerId("1")
            .sourceDefinition(sourceDefinition)
            .build();

        return request;
    }

    public static MessageRouterPublisher buildPublisher(){
        MessageRouterPublisher pub = DmaapClientFactory
            .createMessageRouterPublisher(MessageRouterPublisherConfig.createDefault());
        return pub;
    }

    public static MessageRouterPublishRequest buildPublisherRequest(String name, String topicUrl){
        MessageRouterSink sinkDefinition = ImmutableMessageRouterSink.builder()
            .name(name)
            .topicUrl(topicUrl)
            .build();
        MessageRouterPublishRequest request = ImmutableMessageRouterPublishRequest.builder()
            .sinkDefinition(sinkDefinition)
            .contentType(ContentType.TEXT_PLAIN)
            .build();
        return request;
    }
}