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/*
 * 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.
 */
package org.apache.camel.component.es;

import org.apache.camel.Category;
import org.apache.camel.Consumer;
import org.apache.camel.Processor;
import org.apache.camel.Producer;
import org.apache.camel.spi.EndpointServiceLocation;
import org.apache.camel.spi.UriEndpoint;
import org.apache.camel.spi.UriParam;
import org.apache.camel.support.DefaultEndpoint;
import org.elasticsearch.client.RestClient;

/**
 * Send requests to ElasticSearch via Java Client API.
 */
@UriEndpoint(firstVersion = "3.19.0", scheme = "elasticsearch", title = "Elasticsearch",
             syntax = "elasticsearch:clusterName", producerOnly = true,
             category = { Category.SEARCH, Category.MONITORING }, headersClass = ElasticsearchConstants.class)
public class ElasticsearchEndpoint extends DefaultEndpoint implements EndpointServiceLocation {

    @UriParam
    private final ElasticsearchConfiguration configuration;

    private final RestClient client;

    public ElasticsearchEndpoint(String uri, ElasticsearchComponent component, ElasticsearchConfiguration config,
                                 RestClient client) {
        super(uri, component);
        this.configuration = config;
        this.client = client;
    }

    public ElasticsearchConfiguration getConfiguration() {
        return configuration;
    }

    @Override
    public String getServiceUrl() {
        return getConfiguration().getHostAddresses();
    }

    @Override
    public String getServiceProtocol() {
        return "elasticsearch";
    }

    @Override
    public Producer createProducer() {
        return new ElasticsearchProducer(this, configuration);
    }

    @Override
    public Consumer createConsumer(Processor processor) {
        throw new UnsupportedOperationException("Cannot consume from an ElasticsearchEndpoint: " + getEndpointUri());
    }

    public RestClient getClient() {
        return client;
    }
}