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<?php
/*
 * Copyright 2023 Google LLC
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

namespace Google\ApiCore\Options;

use ArrayAccess;
use Google\ApiCore\Options\TransportOptions\GrpcFallbackTransportOptions;
use Google\ApiCore\Options\TransportOptions\GrpcTransportOptions;
use Google\ApiCore\Options\TransportOptions\RestTransportOptions;

class TransportOptions implements ArrayAccess
{
    use OptionsTrait;

    private GrpcTransportOptions $grpc;

    private GrpcFallbackTransportOptions $grpcFallback;

    private RestTransportOptions $rest;

    /**
     * @param array $options {
     *    Config options used to construct the transport.
     *
     *    @type array $grpc
     *    @type array $grpcFallback
     *    @type array $rest
     * }
     */
    public function __construct(array $options)
    {
        $this->fromArray($options);
    }

    /**
     * Sets the array of options as class properites.
     *
     * @param array $arr See the constructor for the list of supported options.
     */
    private function fromArray(array $arr): void
    {
        $this->setGrpc(new GrpcTransportOptions($arr['grpc'] ?? []));
        $this->setGrpcFallback(new GrpcFallbackTransportOptions($arr['grpc-fallback'] ?? []));
        $this->setRest(new RestTransportOptions($arr['rest'] ?? []));
    }

    public function setGrpc(GrpcTransportOptions $grpc): void
    {
        $this->grpc = $grpc;
    }

    public function setGrpcFallback(GrpcFallbackTransportOptions $grpcFallback): void
    {
        $this->grpcFallback = $grpcFallback;
    }

    public function setRest(RestTransportOptions $rest): void
    {
        $this->rest = $rest;
    }
}