/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch 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.elasticsearch.rest.action.cat;

import org.elasticsearch.action.admin.cluster.health.ClusterHealthRequest;
import org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse;
import org.elasticsearch.action.admin.cluster.health.ClusterIndexHealth;
import org.elasticsearch.action.admin.cluster.state.ClusterStateRequest;
import org.elasticsearch.action.admin.cluster.state.ClusterStateResponse;
import org.elasticsearch.action.admin.indices.stats.IndexStats;
import org.elasticsearch.action.admin.indices.stats.IndicesStatsRequest;
import org.elasticsearch.action.admin.indices.stats.IndicesStatsResponse;
import org.elasticsearch.action.support.IndicesOptions;
import org.elasticsearch.client.Client;
import org.elasticsearch.client.Requests;
import org.elasticsearch.cluster.metadata.IndexMetaData;
import org.elasticsearch.cluster.metadata.MetaData;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.Table;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.rest.*;
import org.elasticsearch.rest.action.support.RestActionListener;
import org.elasticsearch.rest.action.support.RestResponseListener;
import org.elasticsearch.rest.action.support.RestTable;

import java.util.Locale;

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

public class RestIndicesAction extends AbstractCatAction {

    @Inject
    public RestIndicesAction(Settings settings, RestController controller, Client client) {
        super(settings, controller, client);
        controller.registerHandler(GET, "/_cat/indices", this);
        controller.registerHandler(GET, "/_cat/indices/{index}", this);
    }

    @Override
    void documentation(StringBuilder sb) {
        sb.append("/_cat/indices\n");
        sb.append("/_cat/indices/{index}\n");
    }

    @Override
    public void doRequest(final RestRequest request, final RestChannel channel, final Client client) {
        final String[] indices = Strings.splitStringByCommaToArray(request.param("index"));
        final ClusterStateRequest clusterStateRequest = new ClusterStateRequest();
        clusterStateRequest.clear().indices(indices).metaData(true);
        clusterStateRequest.local(request.paramAsBoolean("local", clusterStateRequest.local()));
        clusterStateRequest.masterNodeTimeout(request.paramAsTime("master_timeout", clusterStateRequest.masterNodeTimeout()));

        client.admin().cluster().state(clusterStateRequest, new RestActionListener<ClusterStateResponse>(channel) {
            @Override
            public void processResponse(final ClusterStateResponse clusterStateResponse) {
                final String[] concreteIndices = clusterStateResponse.getState().metaData().concreteIndices(IndicesOptions.fromOptions(false, true, true, true), indices);
                final String[] openIndices = clusterStateResponse.getState().metaData().concreteIndices(IndicesOptions.lenientExpandOpen(), indices);
                ClusterHealthRequest clusterHealthRequest = Requests.clusterHealthRequest(openIndices);
                clusterHealthRequest.local(request.paramAsBoolean("local", clusterHealthRequest.local()));
                client.admin().cluster().health(clusterHealthRequest, new RestActionListener<ClusterHealthResponse>(channel) {
                    @Override
                    public void processResponse(final ClusterHealthResponse clusterHealthResponse) {
                        IndicesStatsRequest indicesStatsRequest = new IndicesStatsRequest();
                        indicesStatsRequest.all();
                        client.admin().indices().stats(indicesStatsRequest, new RestResponseListener<IndicesStatsResponse>(channel) {
                            @Override
                            public RestResponse buildResponse(IndicesStatsResponse indicesStatsResponse) throws Exception {
                                Table tab = buildTable(request, concreteIndices, clusterHealthResponse, indicesStatsResponse, clusterStateResponse.getState().metaData());
                                return RestTable.buildResponse(tab, channel);
                            }
                        });

                    }
                });
            }
        });
    }

    @Override
    Table getTableWithHeader(final RestRequest request) {
        Table table = new Table();
        table.startHeaders();
        table.addCell("health", "alias:h;desc:current health status");
        table.addCell("status", "alias:s;desc:open/close status");
        table.addCell("index", "alias:i,idx;desc:index name");
        table.addCell("pri", "alias:p,shards.primary,shardsPrimary;text-align:right;desc:number of primary shards");
        table.addCell("rep", "alias:r,shards.replica,shardsReplica;text-align:right;desc:number of replica shards");
        table.addCell("docs.count", "alias:dc,docsCount;text-align:right;desc:available docs");
        table.addCell("docs.deleted", "alias:dd,docsDeleted;text-align:right;desc:deleted docs");

        table.addCell("store.size", "sibling:pri;alias:ss,storeSize;text-align:right;desc:store size of primaries & replicas");
        table.addCell("pri.store.size", "text-align:right;desc:store size of primaries");

        table.addCell("completion.size", "sibling:pri;alias:cs,completionSize;default:false;text-align:right;desc:size of completion");
        table.addCell("pri.completion.size", "default:false;text-align:right;desc:size of completion");

        table.addCell("fielddata.memory_size", "sibling:pri;alias:fm,fielddataMemory;default:false;text-align:right;desc:used fielddata cache");
        table.addCell("pri.fielddata.memory_size", "default:false;text-align:right;desc:used fielddata cache");

        table.addCell("fielddata.evictions", "sibling:pri;alias:fe,fielddataEvictions;default:false;text-align:right;desc:fielddata evictions");
        table.addCell("pri.fielddata.evictions", "default:false;text-align:right;desc:fielddata evictions");

        table.addCell("filter_cache.memory_size", "sibling:pri;alias:fcm,filterCacheMemory;default:false;text-align:right;desc:used filter cache");
        table.addCell("pri.filter_cache.memory_size", "default:false;text-align:right;desc:used filter cache");

        table.addCell("filter_cache.evictions", "sibling:pri;alias:fce,filterCacheEvictions;default:false;text-align:right;desc:filter cache evictions");
        table.addCell("pri.filter_cache.evictions", "default:false;text-align:right;desc:filter cache evictions");

        table.addCell("query_cache.memory_size", "sibling:pri;alias:qcm,queryCacheMemory;default:false;text-align:right;desc:used query cache");
        table.addCell("pri.query_cache.memory_size", "default:false;text-align:right;desc:used query cache");

        table.addCell("query_cache.evictions", "sibling:pri;alias:qce,queryCacheEvictions;default:false;text-align:right;desc:query cache evictions");
        table.addCell("pri.query_cache.evictions", "default:false;text-align:right;desc:query cache evictions");

        table.addCell("query_cache.hit_count", "sibling:pri;alias:qchc,queryCacheHitCount;default:false;text-align:right;desc:query cache hit count");
        table.addCell("pri.query_cache.hit_count", "default:false;text-align:right;desc:query cache hit count");

        table.addCell("query_cache.miss_count", "sibling:pri;alias:qcmc,queryCacheMissCount;default:false;text-align:right;desc:query cache miss count");
        table.addCell("pri.query_cache.miss_count", "default:false;text-align:right;desc:query cache miss count");

        table.addCell("flush.total", "sibling:pri;alias:ft,flushTotal;default:false;text-align:right;desc:number of flushes");
        table.addCell("pri.flush.total", "default:false;text-align:right;desc:number of flushes");

        table.addCell("flush.total_time", "sibling:pri;alias:ftt,flushTotalTime;default:false;text-align:right;desc:time spent in flush");
        table.addCell("pri.flush.total_time", "default:false;text-align:right;desc:time spent in flush");

        table.addCell("get.current", "sibling:pri;alias:gc,getCurrent;default:false;text-align:right;desc:number of current get ops");
        table.addCell("pri.get.current", "default:false;text-align:right;desc:number of current get ops");

        table.addCell("get.time", "sibling:pri;alias:gti,getTime;default:false;text-align:right;desc:time spent in get");
        table.addCell("pri.get.time", "default:false;text-align:right;desc:time spent in get");

        table.addCell("get.total", "sibling:pri;alias:gto,getTotal;default:false;text-align:right;desc:number of get ops");
        table.addCell("pri.get.total", "default:false;text-align:right;desc:number of get ops");

        table.addCell("get.exists_time", "sibling:pri;alias:geti,getExistsTime;default:false;text-align:right;desc:time spent in successful gets");
        table.addCell("pri.get.exists_time", "default:false;text-align:right;desc:time spent in successful gets");

        table.addCell("get.exists_total", "sibling:pri;alias:geto,getExistsTotal;default:false;text-align:right;desc:number of successful gets");
        table.addCell("pri.get.exists_total", "default:false;text-align:right;desc:number of successful gets");

        table.addCell("get.missing_time", "sibling:pri;alias:gmti,getMissingTime;default:false;text-align:right;desc:time spent in failed gets");
        table.addCell("pri.get.missing_time", "default:false;text-align:right;desc:time spent in failed gets");

        table.addCell("get.missing_total", "sibling:pri;alias:gmto,getMissingTotal;default:false;text-align:right;desc:number of failed gets");
        table.addCell("pri.get.missing_total", "default:false;text-align:right;desc:number of failed gets");

        table.addCell("id_cache.memory_size", "sibling:pri;alias:im,idCacheMemory;default:false;text-align:right;desc:used id cache");
        table.addCell("pri.id_cache.memory_size", "default:false;text-align:right;desc:used id cache");

        table.addCell("indexing.delete_current", "sibling:pri;alias:idc,indexingDeleteCurrent;default:false;text-align:right;desc:number of current deletions");
        table.addCell("pri.indexing.delete_current", "default:false;text-align:right;desc:number of current deletions");

        table.addCell("indexing.delete_time", "sibling:pri;alias:idti,indexingDeleteTime;default:false;text-align:right;desc:time spent in deletions");
        table.addCell("pri.indexing.delete_time", "default:false;text-align:right;desc:time spent in deletions");

        table.addCell("indexing.delete_total", "sibling:pri;alias:idto,indexingDeleteTotal;default:false;text-align:right;desc:number of delete ops");
        table.addCell("pri.indexing.delete_total", "default:false;text-align:right;desc:number of delete ops");

        table.addCell("indexing.index_current", "sibling:pri;alias:iic,indexingIndexCurrent;default:false;text-align:right;desc:number of current indexing ops");
        table.addCell("pri.indexing.index_current", "default:false;text-align:right;desc:number of current indexing ops");

        table.addCell("indexing.index_time", "sibling:pri;alias:iiti,indexingIndexTime;default:false;text-align:right;desc:time spent in indexing");
        table.addCell("pri.indexing.index_time", "default:false;text-align:right;desc:time spent in indexing");

        table.addCell("indexing.index_total", "sibling:pri;alias:iito,indexingIndexTotal;default:false;text-align:right;desc:number of indexing ops");
        table.addCell("pri.indexing.index_total", "default:false;text-align:right;desc:number of indexing ops");

        table.addCell("merges.current", "sibling:pri;alias:mc,mergesCurrent;default:false;text-align:right;desc:number of current merges");
        table.addCell("pri.merges.current", "default:false;text-align:right;desc:number of current merges");

        table.addCell("merges.current_docs", "sibling:pri;alias:mcd,mergesCurrentDocs;default:false;text-align:right;desc:number of current merging docs");
        table.addCell("pri.merges.current_docs", "default:false;text-align:right;desc:number of current merging docs");

        table.addCell("merges.current_size", "sibling:pri;alias:mcs,mergesCurrentSize;default:false;text-align:right;desc:size of current merges");
        table.addCell("pri.merges.current_size", "default:false;text-align:right;desc:size of current merges");

        table.addCell("merges.total", "sibling:pri;alias:mt,mergesTotal;default:false;text-align:right;desc:number of completed merge ops");
        table.addCell("pri.merges.total", "default:false;text-align:right;desc:number of completed merge ops");

        table.addCell("merges.total_docs", "sibling:pri;alias:mtd,mergesTotalDocs;default:false;text-align:right;desc:docs merged");
        table.addCell("pri.merges.total_docs", "default:false;text-align:right;desc:docs merged");

        table.addCell("merges.total_size", "sibling:pri;alias:mts,mergesTotalSize;default:false;text-align:right;desc:size merged");
        table.addCell("pri.merges.total_size", "default:false;text-align:right;desc:size merged");

        table.addCell("merges.total_time", "sibling:pri;alias:mtt,mergesTotalTime;default:false;text-align:right;desc:time spent in merges");
        table.addCell("pri.merges.total_time", "default:false;text-align:right;desc:time spent in merges");

        table.addCell("percolate.current", "sibling:pri;alias:pc,percolateCurrent;default:false;text-align:right;desc:number of current percolations");
        table.addCell("pri.percolate.current", "default:false;text-align:right;desc:number of current percolations");

        table.addCell("percolate.memory_size", "sibling:pri;alias:pm,percolateMemory;default:false;text-align:right;desc:memory used by percolations");
        table.addCell("pri.percolate.memory_size", "default:false;text-align:right;desc:memory used by percolations");

        table.addCell("percolate.queries", "sibling:pri;alias:pq,percolateQueries;default:false;text-align:right;desc:number of registered percolation queries");
        table.addCell("pri.percolate.queries", "default:false;text-align:right;desc:number of registered percolation queries");

        table.addCell("percolate.time", "sibling:pri;alias:pti,percolateTime;default:false;text-align:right;desc:time spent percolating");
        table.addCell("pri.percolate.time", "default:false;text-align:right;desc:time spent percolating");

        table.addCell("percolate.total", "sibling:pri;alias:pto,percolateTotal;default:false;text-align:right;desc:total percolations");
        table.addCell("pri.percolate.total", "default:false;text-align:right;desc:total percolations");

        table.addCell("refresh.total", "sibling:pri;alias:rto,refreshTotal;default:false;text-align:right;desc:total refreshes");
        table.addCell("pri.refresh.total", "default:false;text-align:right;desc:total refreshes");

        table.addCell("refresh.time", "sibling:pri;alias:rti,refreshTime;default:false;text-align:right;desc:time spent in refreshes");
        table.addCell("pri.refresh.time", "default:false;text-align:right;desc:time spent in refreshes");

        table.addCell("search.fetch_current", "sibling:pri;alias:sfc,searchFetchCurrent;default:false;text-align:right;desc:current fetch phase ops");
        table.addCell("pri.search.fetch_current", "default:false;text-align:right;desc:current fetch phase ops");

        table.addCell("search.fetch_time", "sibling:pri;alias:sfti,searchFetchTime;default:false;text-align:right;desc:time spent in fetch phase");
        table.addCell("pri.search.fetch_time", "default:false;text-align:right;desc:time spent in fetch phase");

        table.addCell("search.fetch_total", "sibling:pri;alias:sfto,searchFetchTotal;default:false;text-align:right;desc:total fetch ops");
        table.addCell("pri.search.fetch_total", "default:false;text-align:right;desc:total fetch ops");

        table.addCell("search.open_contexts", "sibling:pri;alias:so,searchOpenContexts;default:false;text-align:right;desc:open search contexts");
        table.addCell("pri.search.open_contexts", "default:false;text-align:right;desc:open search contexts");

        table.addCell("search.query_current", "sibling:pri;alias:sqc,searchQueryCurrent;default:false;text-align:right;desc:current query phase ops");
        table.addCell("pri.search.query_current", "default:false;text-align:right;desc:current query phase ops");

        table.addCell("search.query_time", "sibling:pri;alias:sqti,searchQueryTime;default:false;text-align:right;desc:time spent in query phase");
        table.addCell("pri.search.query_time", "default:false;text-align:right;desc:time spent in query phase");

        table.addCell("search.query_total", "sibling:pri;alias:sqto,searchQueryTotal;default:false;text-align:right;desc:total query phase ops");
        table.addCell("pri.search.query_total", "default:false;text-align:right;desc:total query phase ops");

        table.addCell("segments.count", "sibling:pri;alias:sc,segmentsCount;default:false;text-align:right;desc:number of segments");
        table.addCell("pri.segments.count", "default:false;text-align:right;desc:number of segments");

        table.addCell("segments.memory", "sibling:pri;alias:sm,segmentsMemory;default:false;text-align:right;desc:memory used by segments");
        table.addCell("pri.segments.memory", "default:false;text-align:right;desc:memory used by segments");

        table.addCell("segments.index_writer_memory", "sibling:pri;alias:siwm,segmentsIndexWriterMemory;default:false;text-align:right;desc:memory used by index writer");
        table.addCell("pri.segments.index_writer_memory", "default:false;text-align:right;desc:memory used by index writer");

        table.addCell("segments.index_writer_max_memory", "sibling:pri;alias:siwmx,segmentsIndexWriterMaxMemory;default:false;text-align:right;desc:maximum memory index writer may use before it must write buffered documents to a new segment");
        table.addCell("pri.segments.index_writer_max_memory", "default:false;text-align:right;desc:maximum memory index writer may use before it must write buffered documents to a new segment");

        table.addCell("segments.version_map_memory", "sibling:pri;alias:svmm,segmentsVersionMapMemory;default:false;text-align:right;desc:memory used by version map");
        table.addCell("pri.segments.version_map_memory", "default:false;text-align:right;desc:memory used by version map");

        table.addCell("segments.fixed_bitset_memory", "sibling:pri;alias:sfbm,fixedBitsetMemory;default:false;text-align:right;desc:memory used by fixed bit sets for nested object field types and type filters for types referred in _parent fields");
        table.addCell("pri.segments.fixed_bitset_memory", "default:false;text-align:right;desc:memory used by fixed bit sets for nested object field types and type filters for types referred in _parent fields");

        table.addCell("warmer.current", "sibling:pri;alias:wc,warmerCurrent;default:false;text-align:right;desc:current warmer ops");
        table.addCell("pri.warmer.current", "default:false;text-align:right;desc:current warmer ops");

        table.addCell("warmer.total", "sibling:pri;alias:wto,warmerTotal;default:false;text-align:right;desc:total warmer ops");
        table.addCell("pri.warmer.total", "default:false;text-align:right;desc:total warmer ops");

        table.addCell("warmer.total_time", "sibling:pri;alias:wtt,warmerTotalTime;default:false;text-align:right;desc:time spent in warmers");
        table.addCell("pri.warmer.total_time", "default:false;text-align:right;desc:time spent in warmers");

        table.addCell("suggest.current", "sibling:pri;alias:suc,suggestCurrent;default:false;text-align:right;desc:number of current suggest ops");
        table.addCell("pri.suggest.current", "default:false;text-align:right;desc:number of current suggest ops");

        table.addCell("suggest.time", "sibling:pri;alias:suti,suggestTime;default:false;text-align:right;desc:time spend in suggest");
        table.addCell("pri.suggest.time", "default:false;text-align:right;desc:time spend in suggest");

        table.addCell("suggest.total", "sibling:pri;alias:suto,suggestTotal;default:false;text-align:right;desc:number of suggest ops");
        table.addCell("pri.suggest.total", "default:false;text-align:right;desc:number of suggest ops");

        table.addCell("memory.total", "sibling:pri;alias:tm,memoryTotal;default:false;text-align:right;desc:total used memory");
        table.addCell("pri.memory.total", "default:false;text-align:right;desc:total user memory");

        table.endHeaders();
        return table;
    }

    private Table buildTable(RestRequest request, String[] indices, ClusterHealthResponse health, IndicesStatsResponse stats, MetaData indexMetaDatas) {
        Table table = getTableWithHeader(request);

        for (String index : indices) {
            ClusterIndexHealth indexHealth = health.getIndices().get(index);
            IndexStats indexStats = stats.getIndices().get(index);
            IndexMetaData indexMetaData = indexMetaDatas.getIndices().get(index);
            IndexMetaData.State state = indexMetaData.getState();

            table.startRow();
            table.addCell(state == IndexMetaData.State.OPEN ? (indexHealth == null ? "red*" : indexHealth.getStatus().toString().toLowerCase(Locale.ROOT)) : null);
            table.addCell(state.toString().toLowerCase(Locale.ROOT));
            table.addCell(index);
            table.addCell(indexHealth == null ? null : indexHealth.getNumberOfShards());
            table.addCell(indexHealth == null ? null : indexHealth.getNumberOfReplicas());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getDocs().getCount());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getDocs().getDeleted());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getStore().size());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getStore().size());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getCompletion().getSize());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getCompletion().getSize());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getFieldData().getMemorySize());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getFieldData().getMemorySize());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getFieldData().getEvictions());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getFieldData().getEvictions());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getFilterCache().getMemorySize());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getFilterCache().getMemorySize());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getFilterCache().getEvictions());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getFilterCache().getEvictions());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getQueryCache().getMemorySize());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getQueryCache().getMemorySize());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getQueryCache().getEvictions());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getQueryCache().getEvictions());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getQueryCache().getHitCount());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getQueryCache().getHitCount());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getQueryCache().getMissCount());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getQueryCache().getMissCount());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getFlush().getTotal());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getFlush().getTotal());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getFlush().getTotalTime());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getFlush().getTotalTime());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getGet().current());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getGet().current());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getGet().getTime());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getGet().getTime());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getGet().getCount());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getGet().getCount());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getGet().getExistsTime());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getGet().getExistsTime());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getGet().getExistsCount());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getGet().getExistsCount());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getGet().getMissingTime());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getGet().getMissingTime());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getGet().getMissingCount());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getGet().getMissingCount());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getIdCache().getMemorySize());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getIdCache().getMemorySize());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getIndexing().getTotal().getDeleteCurrent());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getIndexing().getTotal().getDeleteCurrent());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getIndexing().getTotal().getDeleteTime());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getIndexing().getTotal().getDeleteTime());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getIndexing().getTotal().getDeleteCount());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getIndexing().getTotal().getDeleteCount());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getIndexing().getTotal().getIndexCurrent());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getIndexing().getTotal().getIndexCurrent());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getIndexing().getTotal().getIndexTime());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getIndexing().getTotal().getIndexTime());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getIndexing().getTotal().getIndexCount());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getIndexing().getTotal().getIndexCount());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getMerge().getCurrent());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getMerge().getCurrentSize());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getMerge().getCurrentNumDocs());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getMerge().getCurrentNumDocs());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getMerge().getCurrentSize());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getMerge().getCurrent());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getMerge().getTotal());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getMerge().getTotal());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getMerge().getTotalNumDocs());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getMerge().getTotalNumDocs());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getMerge().getTotalSize());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getMerge().getTotalSize());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getMerge().getTotalTime());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getMerge().getTotalTime());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getPercolate().getCurrent());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getPercolate().getCurrent());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getPercolate().getMemorySize());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getPercolate().getMemorySize());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getPercolate().getNumQueries());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getPercolate().getNumQueries());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getPercolate().getTime());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getPercolate().getTime());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getPercolate().getCount());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getPercolate().getCount());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getRefresh().getTotal());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getRefresh().getTotal());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getRefresh().getTotalTime());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getRefresh().getTotalTime());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSearch().getTotal().getFetchCurrent());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSearch().getTotal().getFetchCurrent());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSearch().getTotal().getFetchTime());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSearch().getTotal().getFetchTime());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSearch().getTotal().getFetchCount());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSearch().getTotal().getFetchCount());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSearch().getOpenContexts());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSearch().getOpenContexts());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSearch().getTotal().getQueryCurrent());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSearch().getTotal().getQueryCurrent());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSearch().getTotal().getQueryTime());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSearch().getTotal().getQueryTime());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSearch().getTotal().getQueryCount());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSearch().getTotal().getQueryCount());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSegments().getCount());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSegments().getCount());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSegments().getMemory());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSegments().getMemory());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSegments().getIndexWriterMemory());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSegments().getIndexWriterMemory());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSegments().getIndexWriterMaxMemory());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSegments().getIndexWriterMaxMemory());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSegments().getVersionMapMemory());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSegments().getVersionMapMemory());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSegments().getFixedBitSetMemory());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSegments().getFixedBitSetMemory());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getWarmer().current());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getWarmer().current());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getWarmer().total());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getWarmer().total());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getWarmer().totalTime());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getWarmer().totalTime());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSuggest().getCurrent());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSuggest().getCurrent());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSuggest().getTime());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSuggest().getTime());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getSuggest().getCount());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getSuggest().getCount());

            table.addCell(indexStats == null ? null : indexStats.getTotal().getTotalMemory());
            table.addCell(indexStats == null ? null : indexStats.getPrimaries().getTotalMemory());

            table.endRow();
        }

        return table;
    }
}
