/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */
package org.elasticsearch.rest.action.admin.indices;

import org.elasticsearch.action.admin.indices.analyze.AnalyzeAction;
import org.elasticsearch.client.internal.node.NodeClient;
import org.elasticsearch.rest.BaseRestHandler;
import org.elasticsearch.rest.RestRequest;
import org.elasticsearch.rest.Scope;
import org.elasticsearch.rest.ServerlessScope;
import org.elasticsearch.rest.action.RestToXContentListener;
import org.elasticsearch.xcontent.XContentParser;

import java.io.IOException;
import java.util.List;

import static org.elasticsearch.rest.RestRequest.Method.GET;
import static org.elasticsearch.rest.RestRequest.Method.POST;

@ServerlessScope(Scope.PUBLIC)
public class RestAnalyzeAction extends BaseRestHandler {

    @Override
    public List<Route> routes() {
        return List.of(
            new Route(GET, "/_analyze"),
            new Route(POST, "/_analyze"),
            new Route(GET, "/{index}/_analyze"),
            new Route(POST, "/{index}/_analyze")
        );
    }

    @Override
    public String getName() {
        return "analyze_action";
    }

    @Override
    public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
        try (XContentParser parser = request.contentOrSourceParamParser()) {
            AnalyzeAction.Request analyzeRequest = AnalyzeAction.Request.fromXContent(parser, request.param("index"));
            return channel -> client.admin().indices().analyze(analyzeRequest, new RestToXContentListener<>(channel));
        }
    }

}
