/*
 * 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", the "GNU Affero General Public License v3.0 only", 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", the "GNU Affero General Public
 * License v3.0 only", or the "Server Side Public License, v 1".
 */
package org.elasticsearch.repositories;

import org.elasticsearch.common.Strings;
import org.elasticsearch.common.blobstore.DeleteResult;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.io.stream.Writeable;
import org.elasticsearch.xcontent.ToXContentObject;
import org.elasticsearch.xcontent.XContentBuilder;

import java.io.IOException;

public final class RepositoryCleanupResult implements Writeable, ToXContentObject {

    private static final String DELETED_BLOBS = "deleted_blobs";

    private static final String DELETED_BYTES = "deleted_bytes";

    private final long bytes;

    private final long blobs;

    public RepositoryCleanupResult(DeleteResult result) {
        this.blobs = result.blobsDeleted();
        this.bytes = result.bytesDeleted();
    }

    public RepositoryCleanupResult(StreamInput in) throws IOException {
        bytes = in.readLong();
        blobs = in.readLong();
    }

    public long bytes() {
        return bytes;
    }

    public long blobs() {
        return blobs;
    }

    @Override
    public void writeTo(StreamOutput out) throws IOException {
        out.writeLong(bytes);
        out.writeLong(blobs);
    }

    @Override
    public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
        return builder.startObject().field(DELETED_BYTES, bytes).field(DELETED_BLOBS, blobs).endObject();
    }

    @Override
    public String toString() {
        return Strings.toString(this);
    }
}