<?php

namespace Microsoft\Graph\Generated\Users\Item\Contacts\Delta;

use Exception;
use Http\Promise\Promise;
use Microsoft\Graph\Generated\Models\ODataErrors\ODataError;
use Microsoft\Kiota\Abstractions\BaseRequestBuilder;
use Microsoft\Kiota\Abstractions\HttpMethod;
use Microsoft\Kiota\Abstractions\RequestAdapter;
use Microsoft\Kiota\Abstractions\RequestInformation;

/**
 * Provides operations to call the delta method.
*/
class DeltaRequestBuilder extends BaseRequestBuilder 
{
    /**
     * Instantiates a new DeltaRequestBuilder and sets the default values.
     * @param array<string, mixed>|string $pathParametersOrRawUrl Path parameters for the request or a String representing the raw URL.
     * @param RequestAdapter $requestAdapter The request adapter to use to execute the requests.
    */
    public function __construct($pathParametersOrRawUrl, RequestAdapter $requestAdapter) {
        parent::__construct($requestAdapter, [], '{+baseurl}/users/{user%2Did}/contacts/delta(){?%24count,%24expand,%24filter,%24orderby,%24search,%24select,%24skip,%24top}');
        if (is_array($pathParametersOrRawUrl)) {
            $this->pathParameters = $pathParametersOrRawUrl;
        } else {
            $this->pathParameters = ['request-raw-url' => $pathParametersOrRawUrl];
        }
    }

    /**
     * Get a set of contacts that have been added, deleted, or updated in a specified folder. A delta function call for contacts in a folder is similar to a GET request, except that by appropriately applying state tokens in one or more of these calls, you can query for incremental changes in the contacts in that folder. This allows you to maintain and synchronize a local store of a user's contacts without having to fetch the entire set of contacts from the server every time.  
     * @param DeltaRequestBuilderGetRequestConfiguration|null $requestConfiguration Configuration for the request such as headers, query parameters, and middleware options.
     * @return Promise<DeltaGetResponse|null>
     * @throws Exception
     * @link https://learn.microsoft.com/graph/api/contact-delta?view=graph-rest-1.0 Find more info here
    */
    public function get(?DeltaRequestBuilderGetRequestConfiguration $requestConfiguration = null): Promise {
        $requestInfo = $this->toGetRequestInformation($requestConfiguration);
        $errorMappings = [
                'XXX' => [ODataError::class, 'createFromDiscriminatorValue'],
        ];
        return $this->requestAdapter->sendAsync($requestInfo, [DeltaGetResponse::class, 'createFromDiscriminatorValue'], $errorMappings);
    }

    /**
     * Get a set of contacts that have been added, deleted, or updated in a specified folder. A delta function call for contacts in a folder is similar to a GET request, except that by appropriately applying state tokens in one or more of these calls, you can query for incremental changes in the contacts in that folder. This allows you to maintain and synchronize a local store of a user's contacts without having to fetch the entire set of contacts from the server every time.  
     * @param DeltaRequestBuilderGetRequestConfiguration|null $requestConfiguration Configuration for the request such as headers, query parameters, and middleware options.
     * @return RequestInformation
    */
    public function toGetRequestInformation(?DeltaRequestBuilderGetRequestConfiguration $requestConfiguration = null): RequestInformation {
        $requestInfo = new RequestInformation();
        $requestInfo->urlTemplate = $this->urlTemplate;
        $requestInfo->pathParameters = $this->pathParameters;
        $requestInfo->httpMethod = HttpMethod::GET;
        if ($requestConfiguration !== null) {
            $requestInfo->addHeaders($requestConfiguration->headers);
            if ($requestConfiguration->queryParameters !== null) {
                $requestInfo->setQueryParameters($requestConfiguration->queryParameters);
            }
            $requestInfo->addRequestOptions(...$requestConfiguration->options);
        }
        $requestInfo->tryAddHeader('Accept', "application/json");
        return $requestInfo;
    }

    /**
     * Returns a request builder with the provided arbitrary URL. Using this method means any other path or query parameters are ignored.
     * @param string $rawUrl The raw URL to use for the request builder.
     * @return DeltaRequestBuilder
    */
    public function withUrl(string $rawUrl): DeltaRequestBuilder {
        return new DeltaRequestBuilder($rawUrl, $this->requestAdapter);
    }

}