/*
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file 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 com.amazonaws.services.s3.internal;

import static com.amazonaws.util.StringUtils.isNullOrEmpty;

import com.amazonaws.annotation.SdkInternalApi;
import com.amazonaws.arn.ArnResource;
import com.amazonaws.util.ValidationUtils;

/**
 * The intermediate outpost resource
 */
@SdkInternalApi
public final class IntermediateOutpostResource {
    private final String outpostId;
    private final ArnResource outpostSubresource;

    private IntermediateOutpostResource(Builder builder) {
        this.outpostId = ValidationUtils.assertStringNotEmpty(builder.outpostId, "outpostId");
        this.outpostSubresource = ValidationUtils.assertNotNull(builder.outpostSubresource, "outpostSubresource");
        if (isNullOrEmpty(builder.outpostSubresource.getResourceType()) || isNullOrEmpty(builder.outpostSubresource.getResource())) {
            throw new IllegalArgumentException("Invalid format for S3 Outpost ARN '" + this.outpostSubresource + "'");
        }
    }

    public static Builder builder() {
        return new Builder();
    }

    /**
     * @return the ID of the outpost
     */
    public String getOutpostId() {
        return outpostId;
    }


    /**
     * @return the outpost subresource
     */
    public ArnResource getOutpostSubresource() {
        return outpostSubresource;
    }

    public static final class Builder {
        private String outpostId;
        private ArnResource outpostSubresource;

        private Builder() {
        }

        /**
         * Sets the outpostSubResource
         *
         * @param outpostSubResource The new outpostSubResource value.
         * @return This object for method chaining.
         */
        public Builder withOutpostSubresource(ArnResource outpostSubResource) {
            this.outpostSubresource = outpostSubResource;
            return this;
        }

        /**
         * Sets the outpostId
         *
         * @param outpostId The new outpostId value.
         * @return This object for method chaining.
         */
        public Builder withOutpostId(String outpostId) {
            this.outpostId = outpostId;
            return this;
        }

        public IntermediateOutpostResource build() {
            return new IntermediateOutpostResource(this);
        }
    }
}