/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * The OpenSearch Contributors require contributions made to
 * this file be licensed under the Apache-2.0 license or a
 * compatible open source license.
 */

/*
 * 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.
 */

/*
 * Modifications Copyright OpenSearch Contributors. See
 * GitHub history for details.
 */

package org.opensearch.action;

import org.opensearch.OpenSearchException;
import org.opensearch.core.common.io.stream.StreamInput;
import org.opensearch.core.common.io.stream.StreamOutput;
import org.opensearch.index.mapper.MapperService;
import org.opensearch.core.rest.RestStatus;

import java.io.IOException;
import java.util.Objects;

/**
 * Base exception for a missing routing
 *
 * @opensearch.internal
 */
public class RoutingMissingException extends OpenSearchException {

    private final String type;

    private final String id;

    public RoutingMissingException(String index, String id) {
        this(index, MapperService.SINGLE_MAPPING_NAME, id);
    }

    public RoutingMissingException(String index, String type, String id) {
        super("routing is required for [" + index + "]/[" + id + "]");
        Objects.requireNonNull(index, "index must not be null");
        Objects.requireNonNull(type, "type must not be null");
        Objects.requireNonNull(id, "id must not be null");
        setIndex(index);
        this.type = type;
        this.id = id;
    }

    public String getType() {
        return type;
    }

    public String getId() {
        return id;
    }

    @Override
    public RestStatus status() {
        return RestStatus.BAD_REQUEST;
    }

    public RoutingMissingException(StreamInput in) throws IOException {
        super(in);
        type = in.readString();
        id = in.readString();
    }

    @Override
    public void writeTo(StreamOutput out) throws IOException {
        super.writeTo(out);
        out.writeString(type);
        out.writeString(id);
    }
}