/*
 * 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.admin.indices.mapping.delete;

import org.elasticsearch.action.admin.indices.mapping.delete.DeleteMappingRequest;
import org.elasticsearch.action.admin.indices.mapping.delete.DeleteMappingResponse;
import org.elasticsearch.action.support.IndicesOptions;
import org.elasticsearch.client.Client;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.rest.*;

import static org.elasticsearch.client.Requests.deleteMappingRequest;
import static org.elasticsearch.rest.RestRequest.Method.DELETE;

/**
 *
 */
public class RestDeleteMappingAction extends BaseRestHandler {

    @Inject
    public RestDeleteMappingAction(Settings settings, Client client, RestController controller) {
        super(settings, client);
        controller.registerHandler(DELETE, "/{index}/{type}/_mapping", this);
        controller.registerHandler(DELETE, "/{index}/{type}", this);
        controller.registerHandler(DELETE, "/{index}/_mapping/{type}", this);
        
        //support _mappings also
        controller.registerHandler(DELETE, "/{index}/{type}/_mappings", this);
        controller.registerHandler(DELETE, "/{index}/_mappings/{type}", this);
    }

    @Override
    public void handleRequest(final RestRequest request, final RestChannel channel) {
        DeleteMappingRequest deleteMappingRequest = deleteMappingRequest(Strings.splitStringByCommaToArray(request.param("index")));
        deleteMappingRequest.listenerThreaded(false);
        deleteMappingRequest.types(Strings.splitStringByCommaToArray(request.param("type")));
        deleteMappingRequest.timeout(request.paramAsTime("timeout", deleteMappingRequest.timeout()));
        deleteMappingRequest.masterNodeTimeout(request.paramAsTime("master_timeout", deleteMappingRequest.masterNodeTimeout()));
        deleteMappingRequest.indicesOptions(IndicesOptions.fromRequest(request, deleteMappingRequest.indicesOptions()));
        client.admin().indices().deleteMapping(deleteMappingRequest, new AcknowledgedRestResponseActionListener<DeleteMappingResponse>(request, channel, logger));
    }
}
