/*
 * 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.action.admin.indices.forcemerge;

import org.elasticsearch.action.support.DefaultShardOperationFailedException;
import org.elasticsearch.action.support.broadcast.BaseBroadcastResponse;
import org.elasticsearch.action.support.broadcast.BroadcastResponse;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.xcontent.ConstructingObjectParser;
import org.elasticsearch.xcontent.XContentParser;

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

/**
 * A response for force merge action.
 */
public class ForceMergeResponse extends BroadcastResponse {

    private static final ConstructingObjectParser<ForceMergeResponse, Void> PARSER = new ConstructingObjectParser<>(
        "force_merge",
        true,
        arg -> {
            BaseBroadcastResponse response = (BaseBroadcastResponse) arg[0];
            return new ForceMergeResponse(
                response.getTotalShards(),
                response.getSuccessfulShards(),
                response.getFailedShards(),
                Arrays.asList(response.getShardFailures())
            );
        }
    );

    static {
        declareBroadcastFields(PARSER);
    }

    ForceMergeResponse(StreamInput in) throws IOException {
        super(in);
    }

    public ForceMergeResponse(
        int totalShards,
        int successfulShards,
        int failedShards,
        List<DefaultShardOperationFailedException> shardFailures
    ) {
        super(totalShards, successfulShards, failedShards, shardFailures);
    }

    public static ForceMergeResponse fromXContent(XContentParser parser) {
        return PARSER.apply(parser, null);
    }
}
