<?php
/**
 * FortnoxProjectsApi
 * PHP version 8.1
 *
 * @category Class
 * @package  Fortnox
 * @author   OpenAPI Generator team
 * @link     https://openapi-generator.tech
 */

/**
 * Fortnox API
 *
 * # Documentation   The Fortnox API is organized around REST. This means that we’ve designed it to have resource-oriented URLs and be as predictable as possible for you as developer.  It also means that we use HTTP status codes when something goes wrong and HTTP verbs understod by many API clients around the web.  We use a modified version of OAuth2 for authentication to offer a secure way for both you and our users to interact.  The API is generally built to support both XML and JSON but in this documentation all the examples will be in JSON.  We encourage you to read all the articles in the [Guides & Good to Know section](https://www.fortnox.se/developer/guides-and-good-to-know/)</a> first, before going forward and learning about the different resources.  This to ensure you get an understanding of some of the shared components of the API such as parameters and error handling.  ## Rate limits  The limit per access-token is 25 requests per 5 seconds. This equals to 300 requests per minute.  [Read more about this here.](https://www.fortnox.se/developer/guides-and-good-to-know/rate-limits-for-fortnox-api/)  ## Query parameters  Use query parameters with the ?-character and separate parameters with the &-character.   **Example:**  GET - https://api.fortnox.se/3/invoices?accountnumberfrom=3000&accountnumberto=4000 Read more about our parameters [here](https://www.fortnox.se/developer/guides-and-good-to-know/parameters/)   Search the documentation using the search field in the top left corner.
 *
 * The version of the OpenAPI document: 
 * Generated by: https://openapi-generator.tech
 * Generator version: 7.19.0
 */

/**
 * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
 * https://openapi-generator.tech
 * Do not edit the class manually.
 */

namespace Fortnox\Api;

use GuzzleHttp\Client;
use GuzzleHttp\ClientInterface;
use GuzzleHttp\Exception\ConnectException;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Psr7\MultipartStream;
use GuzzleHttp\Psr7\Request;
use GuzzleHttp\RequestOptions;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
use Fortnox\ApiException;
use Fortnox\Configuration;
use Fortnox\FormDataProcessor;
use Fortnox\HeaderSelector;
use Fortnox\ObjectSerializer;

/**
 * FortnoxProjectsApi Class Doc Comment
 *
 * @category Class
 * @package  Fortnox
 * @author   OpenAPI Generator team
 * @link     https://openapi-generator.tech
 */
class FortnoxProjectsApi
{
    /**
     * @var ClientInterface
     */
    protected $client;

    /**
     * @var Configuration
     */
    protected $config;

    /**
     * @var HeaderSelector
     */
    protected $headerSelector;

    /**
     * @var int Host index
     */
    protected $hostIndex;

    /** @var string[] $contentTypes **/
    public const contentTypes = [
        'projectsControllerDoCreate' => [
            'application/json',
        ],
        'projectsControllerDoDelete' => [
            'application/json',
        ],
        'projectsControllerDoIndex' => [
            'application/json',
        ],
        'projectsControllerDoShow' => [
            'application/json',
        ],
        'projectsControllerDoUpdate' => [
            'application/json',
        ],
    ];

    /**
     * @param ClientInterface $client
     * @param Configuration   $config
     * @param HeaderSelector  $selector
     * @param int             $hostIndex (Optional) host index to select the list of hosts if defined in the OpenAPI spec
     */
    public function __construct(
        ?ClientInterface $client = null,
        ?Configuration $config = null,
        ?HeaderSelector $selector = null,
        int $hostIndex = 0
    ) {
        $this->client = $client ?: new Client();
        $this->config = $config ?: Configuration::getDefaultConfiguration();
        $this->headerSelector = $selector ?: new HeaderSelector();
        $this->hostIndex = $hostIndex;
    }

    /**
     * Set the host index
     *
     * @param int $hostIndex Host index (required)
     */
    public function setHostIndex($hostIndex): void
    {
        $this->hostIndex = $hostIndex;
    }

    /**
     * Get the host index
     *
     * @return int Host index
     */
    public function getHostIndex()
    {
        return $this->hostIndex;
    }

    /**
     * @return Configuration
     */
    public function getConfig()
    {
        return $this->config;
    }

    /**
     * Operation projectsControllerDoCreate
     *
     * Create a project
     *
     * @param  \Fortnox\Model\FortnoxProjectProjectSinglePayloadItemWrap|null $project Request body for create project (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoCreate'] to see the possible values for this operation
     *
     * @throws \Fortnox\ApiException on non-2xx response or if the response body is not in the expected format
     * @throws \InvalidArgumentException
     * @return \Fortnox\Model\FortnoxProjectProjectSingleItemWrap|\Fortnox\Model\FortnoxErrorInformationWrap
     */
    public function projectsControllerDoCreate($project = null, string $contentType = self::contentTypes['projectsControllerDoCreate'][0])
    {
        list($response) = $this->projectsControllerDoCreateWithHttpInfo($project, $contentType);
        return $response;
    }

    /**
     * Operation projectsControllerDoCreateWithHttpInfo
     *
     * Create a project
     *
     * @param  \Fortnox\Model\FortnoxProjectProjectSinglePayloadItemWrap|null $project Request body for create project (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoCreate'] to see the possible values for this operation
     *
     * @throws \Fortnox\ApiException on non-2xx response or if the response body is not in the expected format
     * @throws \InvalidArgumentException
     * @return array of \Fortnox\Model\FortnoxProjectProjectSingleItemWrap|\Fortnox\Model\FortnoxErrorInformationWrap, HTTP status code, HTTP response headers (array of strings)
     */
    public function projectsControllerDoCreateWithHttpInfo($project = null, string $contentType = self::contentTypes['projectsControllerDoCreate'][0])
    {
        $request = $this->projectsControllerDoCreateRequest($project, $contentType);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    (int) $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? (string) $e->getResponse()->getBody() : null
                );
            } catch (ConnectException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    (int) $e->getCode(),
                    null,
                    null
                );
            }

            $statusCode = $response->getStatusCode();


            switch($statusCode) {
                case 201:
                    return $this->handleResponseWithDataType(
                        '\Fortnox\Model\FortnoxProjectProjectSingleItemWrap',
                        $request,
                        $response,
                    );
                default:
                    return $this->handleResponseWithDataType(
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $request,
                        $response,
                    );
            }

            

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        (string) $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    (string) $response->getBody()
                );
            }

            return $this->handleResponseWithDataType(
                '\Fortnox\Model\FortnoxProjectProjectSingleItemWrap',
                $request,
                $response,
            );
        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 201:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Fortnox\Model\FortnoxProjectProjectSingleItemWrap',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    throw $e;
                default:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    throw $e;
            }
        

            throw $e;
        }
    }

    /**
     * Operation projectsControllerDoCreateAsync
     *
     * Create a project
     *
     * @param  \Fortnox\Model\FortnoxProjectProjectSinglePayloadItemWrap|null $project Request body for create project (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoCreate'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function projectsControllerDoCreateAsync($project = null, string $contentType = self::contentTypes['projectsControllerDoCreate'][0])
    {
        return $this->projectsControllerDoCreateAsyncWithHttpInfo($project, $contentType)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation projectsControllerDoCreateAsyncWithHttpInfo
     *
     * Create a project
     *
     * @param  \Fortnox\Model\FortnoxProjectProjectSinglePayloadItemWrap|null $project Request body for create project (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoCreate'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function projectsControllerDoCreateAsyncWithHttpInfo($project = null, string $contentType = self::contentTypes['projectsControllerDoCreate'][0])
    {
        $returnType = '\Fortnox\Model\FortnoxProjectProjectSingleItemWrap';
        $request = $this->projectsControllerDoCreateRequest($project, $contentType);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    if ($returnType === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ($returnType !== 'string') {
                            $content = json_decode($content);
                        }
                    }

                    return [
                        ObjectSerializer::deserialize($content, $returnType, []),
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'projectsControllerDoCreate'
     *
     * @param  \Fortnox\Model\FortnoxProjectProjectSinglePayloadItemWrap|null $project Request body for create project (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoCreate'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function projectsControllerDoCreateRequest($project = null, string $contentType = self::contentTypes['projectsControllerDoCreate'][0])
    {



        $resourcePath = '/3/projects';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;





        $headers = $this->headerSelector->selectHeaders(
            ['application/json', ],
            $contentType,
            $multipart
        );

        // for model (json/xml)
        if (isset($project)) {
            if (stripos($headers['Content-Type'], 'application/json') !== false) {
                # if Content-Type contains "application/json", json_encode the body
                $httpBody = \GuzzleHttp\Utils::jsonEncode(ObjectSerializer::sanitizeForSerialization($project));
            } else {
                $httpBody = $project;
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif (stripos($headers['Content-Type'], 'application/json') !== false) {
                # if Content-Type contains "application/json", json_encode the form parameters
                $httpBody = \GuzzleHttp\Utils::jsonEncode($formParams);
            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }


        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $operationHost = $this->config->getHost();
        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'POST',
            $operationHost . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation projectsControllerDoDelete
     *
     * Remove a project
     *
     * @param  int $project_number identifies the project (required)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoDelete'] to see the possible values for this operation
     *
     * @throws \Fortnox\ApiException on non-2xx response or if the response body is not in the expected format
     * @throws \InvalidArgumentException
     * @return void
     */
    public function projectsControllerDoDelete($project_number, string $contentType = self::contentTypes['projectsControllerDoDelete'][0])
    {
        $this->projectsControllerDoDeleteWithHttpInfo($project_number, $contentType);
    }

    /**
     * Operation projectsControllerDoDeleteWithHttpInfo
     *
     * Remove a project
     *
     * @param  int $project_number identifies the project (required)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoDelete'] to see the possible values for this operation
     *
     * @throws \Fortnox\ApiException on non-2xx response or if the response body is not in the expected format
     * @throws \InvalidArgumentException
     * @return array of null, HTTP status code, HTTP response headers (array of strings)
     */
    public function projectsControllerDoDeleteWithHttpInfo($project_number, string $contentType = self::contentTypes['projectsControllerDoDelete'][0])
    {
        $request = $this->projectsControllerDoDeleteRequest($project_number, $contentType);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    (int) $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? (string) $e->getResponse()->getBody() : null
                );
            } catch (ConnectException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    (int) $e->getCode(),
                    null,
                    null
                );
            }

            $statusCode = $response->getStatusCode();


            return [null, $statusCode, $response->getHeaders()];
        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 404:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    throw $e;
                default:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    throw $e;
            }
        

            throw $e;
        }
    }

    /**
     * Operation projectsControllerDoDeleteAsync
     *
     * Remove a project
     *
     * @param  int $project_number identifies the project (required)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoDelete'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function projectsControllerDoDeleteAsync($project_number, string $contentType = self::contentTypes['projectsControllerDoDelete'][0])
    {
        return $this->projectsControllerDoDeleteAsyncWithHttpInfo($project_number, $contentType)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation projectsControllerDoDeleteAsyncWithHttpInfo
     *
     * Remove a project
     *
     * @param  int $project_number identifies the project (required)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoDelete'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function projectsControllerDoDeleteAsyncWithHttpInfo($project_number, string $contentType = self::contentTypes['projectsControllerDoDelete'][0])
    {
        $returnType = '';
        $request = $this->projectsControllerDoDeleteRequest($project_number, $contentType);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    return [null, $response->getStatusCode(), $response->getHeaders()];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'projectsControllerDoDelete'
     *
     * @param  int $project_number identifies the project (required)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoDelete'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function projectsControllerDoDeleteRequest($project_number, string $contentType = self::contentTypes['projectsControllerDoDelete'][0])
    {

        // verify the required parameter 'project_number' is set
        if ($project_number === null || (is_array($project_number) && count($project_number) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $project_number when calling projectsControllerDoDelete'
            );
        }


        $resourcePath = '/3/projects/{ProjectNumber}';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;



        // path params
        if ($project_number !== null) {
            $resourcePath = str_replace(
                '{' . 'ProjectNumber' . '}',
                ObjectSerializer::toPathValue($project_number),
                $resourcePath
            );
        }


        $headers = $this->headerSelector->selectHeaders(
            ['application/json', ],
            $contentType,
            $multipart
        );

        // for model (json/xml)
        if (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif (stripos($headers['Content-Type'], 'application/json') !== false) {
                # if Content-Type contains "application/json", json_encode the form parameters
                $httpBody = \GuzzleHttp\Utils::jsonEncode($formParams);
            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }


        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $operationHost = $this->config->getHost();
        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'DELETE',
            $operationHost . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation projectsControllerDoIndex
     *
     * Retrieve a list of projects
     *
     * @param  string|null $description filter on description (optional)
     * @param  string|null $projectleader filter on project leader (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoIndex'] to see the possible values for this operation
     *
     * @throws \Fortnox\ApiException on non-2xx response or if the response body is not in the expected format
     * @throws \InvalidArgumentException
     * @return \Fortnox\Model\FortnoxProjectProjectListItemWrap|\Fortnox\Model\FortnoxErrorInformationWrap
     */
    public function projectsControllerDoIndex($description = null, $projectleader = null, string $contentType = self::contentTypes['projectsControllerDoIndex'][0])
    {
        list($response) = $this->projectsControllerDoIndexWithHttpInfo($description, $projectleader, $contentType);
        return $response;
    }

    /**
     * Operation projectsControllerDoIndexWithHttpInfo
     *
     * Retrieve a list of projects
     *
     * @param  string|null $description filter on description (optional)
     * @param  string|null $projectleader filter on project leader (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoIndex'] to see the possible values for this operation
     *
     * @throws \Fortnox\ApiException on non-2xx response or if the response body is not in the expected format
     * @throws \InvalidArgumentException
     * @return array of \Fortnox\Model\FortnoxProjectProjectListItemWrap|\Fortnox\Model\FortnoxErrorInformationWrap, HTTP status code, HTTP response headers (array of strings)
     */
    public function projectsControllerDoIndexWithHttpInfo($description = null, $projectleader = null, string $contentType = self::contentTypes['projectsControllerDoIndex'][0])
    {
        $request = $this->projectsControllerDoIndexRequest($description, $projectleader, $contentType);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    (int) $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? (string) $e->getResponse()->getBody() : null
                );
            } catch (ConnectException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    (int) $e->getCode(),
                    null,
                    null
                );
            }

            $statusCode = $response->getStatusCode();


            switch($statusCode) {
                case 200:
                    return $this->handleResponseWithDataType(
                        '\Fortnox\Model\FortnoxProjectProjectListItemWrap',
                        $request,
                        $response,
                    );
                default:
                    return $this->handleResponseWithDataType(
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $request,
                        $response,
                    );
            }

            

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        (string) $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    (string) $response->getBody()
                );
            }

            return $this->handleResponseWithDataType(
                '\Fortnox\Model\FortnoxProjectProjectListItemWrap',
                $request,
                $response,
            );
        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Fortnox\Model\FortnoxProjectProjectListItemWrap',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    throw $e;
                default:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    throw $e;
            }
        

            throw $e;
        }
    }

    /**
     * Operation projectsControllerDoIndexAsync
     *
     * Retrieve a list of projects
     *
     * @param  string|null $description filter on description (optional)
     * @param  string|null $projectleader filter on project leader (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoIndex'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function projectsControllerDoIndexAsync($description = null, $projectleader = null, string $contentType = self::contentTypes['projectsControllerDoIndex'][0])
    {
        return $this->projectsControllerDoIndexAsyncWithHttpInfo($description, $projectleader, $contentType)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation projectsControllerDoIndexAsyncWithHttpInfo
     *
     * Retrieve a list of projects
     *
     * @param  string|null $description filter on description (optional)
     * @param  string|null $projectleader filter on project leader (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoIndex'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function projectsControllerDoIndexAsyncWithHttpInfo($description = null, $projectleader = null, string $contentType = self::contentTypes['projectsControllerDoIndex'][0])
    {
        $returnType = '\Fortnox\Model\FortnoxProjectProjectListItemWrap';
        $request = $this->projectsControllerDoIndexRequest($description, $projectleader, $contentType);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    if ($returnType === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ($returnType !== 'string') {
                            $content = json_decode($content);
                        }
                    }

                    return [
                        ObjectSerializer::deserialize($content, $returnType, []),
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'projectsControllerDoIndex'
     *
     * @param  string|null $description filter on description (optional)
     * @param  string|null $projectleader filter on project leader (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoIndex'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function projectsControllerDoIndexRequest($description = null, $projectleader = null, string $contentType = self::contentTypes['projectsControllerDoIndex'][0])
    {




        $resourcePath = '/3/projects';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;

        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $description,
            'description', // param base name
            'string', // openApiType
            'form', // style
            true, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $projectleader,
            'projectleader', // param base name
            'string', // openApiType
            'form', // style
            true, // explode
            false // required
        ) ?? []);




        $headers = $this->headerSelector->selectHeaders(
            ['application/json', ],
            $contentType,
            $multipart
        );

        // for model (json/xml)
        if (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif (stripos($headers['Content-Type'], 'application/json') !== false) {
                # if Content-Type contains "application/json", json_encode the form parameters
                $httpBody = \GuzzleHttp\Utils::jsonEncode($formParams);
            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }


        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $operationHost = $this->config->getHost();
        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'GET',
            $operationHost . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation projectsControllerDoShow
     *
     * Retrieve a single project
     *
     * @param  int $project_number identifies the project (required)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoShow'] to see the possible values for this operation
     *
     * @throws \Fortnox\ApiException on non-2xx response or if the response body is not in the expected format
     * @throws \InvalidArgumentException
     * @return \Fortnox\Model\FortnoxProjectProjectSingleItemWrap|\Fortnox\Model\FortnoxErrorInformationWrap|\Fortnox\Model\FortnoxErrorInformationWrap
     */
    public function projectsControllerDoShow($project_number, string $contentType = self::contentTypes['projectsControllerDoShow'][0])
    {
        list($response) = $this->projectsControllerDoShowWithHttpInfo($project_number, $contentType);
        return $response;
    }

    /**
     * Operation projectsControllerDoShowWithHttpInfo
     *
     * Retrieve a single project
     *
     * @param  int $project_number identifies the project (required)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoShow'] to see the possible values for this operation
     *
     * @throws \Fortnox\ApiException on non-2xx response or if the response body is not in the expected format
     * @throws \InvalidArgumentException
     * @return array of \Fortnox\Model\FortnoxProjectProjectSingleItemWrap|\Fortnox\Model\FortnoxErrorInformationWrap|\Fortnox\Model\FortnoxErrorInformationWrap, HTTP status code, HTTP response headers (array of strings)
     */
    public function projectsControllerDoShowWithHttpInfo($project_number, string $contentType = self::contentTypes['projectsControllerDoShow'][0])
    {
        $request = $this->projectsControllerDoShowRequest($project_number, $contentType);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    (int) $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? (string) $e->getResponse()->getBody() : null
                );
            } catch (ConnectException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    (int) $e->getCode(),
                    null,
                    null
                );
            }

            $statusCode = $response->getStatusCode();


            switch($statusCode) {
                case 200:
                    return $this->handleResponseWithDataType(
                        '\Fortnox\Model\FortnoxProjectProjectSingleItemWrap',
                        $request,
                        $response,
                    );
                case 404:
                    return $this->handleResponseWithDataType(
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $request,
                        $response,
                    );
                default:
                    return $this->handleResponseWithDataType(
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $request,
                        $response,
                    );
            }

            

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        (string) $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    (string) $response->getBody()
                );
            }

            return $this->handleResponseWithDataType(
                '\Fortnox\Model\FortnoxProjectProjectSingleItemWrap',
                $request,
                $response,
            );
        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Fortnox\Model\FortnoxProjectProjectSingleItemWrap',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    throw $e;
                case 404:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    throw $e;
                default:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    throw $e;
            }
        

            throw $e;
        }
    }

    /**
     * Operation projectsControllerDoShowAsync
     *
     * Retrieve a single project
     *
     * @param  int $project_number identifies the project (required)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoShow'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function projectsControllerDoShowAsync($project_number, string $contentType = self::contentTypes['projectsControllerDoShow'][0])
    {
        return $this->projectsControllerDoShowAsyncWithHttpInfo($project_number, $contentType)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation projectsControllerDoShowAsyncWithHttpInfo
     *
     * Retrieve a single project
     *
     * @param  int $project_number identifies the project (required)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoShow'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function projectsControllerDoShowAsyncWithHttpInfo($project_number, string $contentType = self::contentTypes['projectsControllerDoShow'][0])
    {
        $returnType = '\Fortnox\Model\FortnoxProjectProjectSingleItemWrap';
        $request = $this->projectsControllerDoShowRequest($project_number, $contentType);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    if ($returnType === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ($returnType !== 'string') {
                            $content = json_decode($content);
                        }
                    }

                    return [
                        ObjectSerializer::deserialize($content, $returnType, []),
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'projectsControllerDoShow'
     *
     * @param  int $project_number identifies the project (required)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoShow'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function projectsControllerDoShowRequest($project_number, string $contentType = self::contentTypes['projectsControllerDoShow'][0])
    {

        // verify the required parameter 'project_number' is set
        if ($project_number === null || (is_array($project_number) && count($project_number) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $project_number when calling projectsControllerDoShow'
            );
        }


        $resourcePath = '/3/projects/{ProjectNumber}';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;



        // path params
        if ($project_number !== null) {
            $resourcePath = str_replace(
                '{' . 'ProjectNumber' . '}',
                ObjectSerializer::toPathValue($project_number),
                $resourcePath
            );
        }


        $headers = $this->headerSelector->selectHeaders(
            ['application/json', ],
            $contentType,
            $multipart
        );

        // for model (json/xml)
        if (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif (stripos($headers['Content-Type'], 'application/json') !== false) {
                # if Content-Type contains "application/json", json_encode the form parameters
                $httpBody = \GuzzleHttp\Utils::jsonEncode($formParams);
            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }


        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $operationHost = $this->config->getHost();
        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'GET',
            $operationHost . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation projectsControllerDoUpdate
     *
     * Update a project
     *
     * @param  int $project_number identifies the project (required)
     * @param  \Fortnox\Model\FortnoxProjectProjectSinglePayloadItemWrap|null $project Request body for update project (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoUpdate'] to see the possible values for this operation
     *
     * @throws \Fortnox\ApiException on non-2xx response or if the response body is not in the expected format
     * @throws \InvalidArgumentException
     * @return \Fortnox\Model\FortnoxProjectProjectSingleItemWrap|\Fortnox\Model\FortnoxErrorInformationWrap|\Fortnox\Model\FortnoxErrorInformationWrap
     */
    public function projectsControllerDoUpdate($project_number, $project = null, string $contentType = self::contentTypes['projectsControllerDoUpdate'][0])
    {
        list($response) = $this->projectsControllerDoUpdateWithHttpInfo($project_number, $project, $contentType);
        return $response;
    }

    /**
     * Operation projectsControllerDoUpdateWithHttpInfo
     *
     * Update a project
     *
     * @param  int $project_number identifies the project (required)
     * @param  \Fortnox\Model\FortnoxProjectProjectSinglePayloadItemWrap|null $project Request body for update project (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoUpdate'] to see the possible values for this operation
     *
     * @throws \Fortnox\ApiException on non-2xx response or if the response body is not in the expected format
     * @throws \InvalidArgumentException
     * @return array of \Fortnox\Model\FortnoxProjectProjectSingleItemWrap|\Fortnox\Model\FortnoxErrorInformationWrap|\Fortnox\Model\FortnoxErrorInformationWrap, HTTP status code, HTTP response headers (array of strings)
     */
    public function projectsControllerDoUpdateWithHttpInfo($project_number, $project = null, string $contentType = self::contentTypes['projectsControllerDoUpdate'][0])
    {
        $request = $this->projectsControllerDoUpdateRequest($project_number, $project, $contentType);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    (int) $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? (string) $e->getResponse()->getBody() : null
                );
            } catch (ConnectException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    (int) $e->getCode(),
                    null,
                    null
                );
            }

            $statusCode = $response->getStatusCode();


            switch($statusCode) {
                case 200:
                    return $this->handleResponseWithDataType(
                        '\Fortnox\Model\FortnoxProjectProjectSingleItemWrap',
                        $request,
                        $response,
                    );
                case 404:
                    return $this->handleResponseWithDataType(
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $request,
                        $response,
                    );
                default:
                    return $this->handleResponseWithDataType(
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $request,
                        $response,
                    );
            }

            

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        (string) $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    (string) $response->getBody()
                );
            }

            return $this->handleResponseWithDataType(
                '\Fortnox\Model\FortnoxProjectProjectSingleItemWrap',
                $request,
                $response,
            );
        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Fortnox\Model\FortnoxProjectProjectSingleItemWrap',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    throw $e;
                case 404:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    throw $e;
                default:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Fortnox\Model\FortnoxErrorInformationWrap',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    throw $e;
            }
        

            throw $e;
        }
    }

    /**
     * Operation projectsControllerDoUpdateAsync
     *
     * Update a project
     *
     * @param  int $project_number identifies the project (required)
     * @param  \Fortnox\Model\FortnoxProjectProjectSinglePayloadItemWrap|null $project Request body for update project (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoUpdate'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function projectsControllerDoUpdateAsync($project_number, $project = null, string $contentType = self::contentTypes['projectsControllerDoUpdate'][0])
    {
        return $this->projectsControllerDoUpdateAsyncWithHttpInfo($project_number, $project, $contentType)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation projectsControllerDoUpdateAsyncWithHttpInfo
     *
     * Update a project
     *
     * @param  int $project_number identifies the project (required)
     * @param  \Fortnox\Model\FortnoxProjectProjectSinglePayloadItemWrap|null $project Request body for update project (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoUpdate'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function projectsControllerDoUpdateAsyncWithHttpInfo($project_number, $project = null, string $contentType = self::contentTypes['projectsControllerDoUpdate'][0])
    {
        $returnType = '\Fortnox\Model\FortnoxProjectProjectSingleItemWrap';
        $request = $this->projectsControllerDoUpdateRequest($project_number, $project, $contentType);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    if ($returnType === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ($returnType !== 'string') {
                            $content = json_decode($content);
                        }
                    }

                    return [
                        ObjectSerializer::deserialize($content, $returnType, []),
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'projectsControllerDoUpdate'
     *
     * @param  int $project_number identifies the project (required)
     * @param  \Fortnox\Model\FortnoxProjectProjectSinglePayloadItemWrap|null $project Request body for update project (optional)
     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['projectsControllerDoUpdate'] to see the possible values for this operation
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function projectsControllerDoUpdateRequest($project_number, $project = null, string $contentType = self::contentTypes['projectsControllerDoUpdate'][0])
    {

        // verify the required parameter 'project_number' is set
        if ($project_number === null || (is_array($project_number) && count($project_number) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $project_number when calling projectsControllerDoUpdate'
            );
        }



        $resourcePath = '/3/projects/{ProjectNumber}';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;



        // path params
        if ($project_number !== null) {
            $resourcePath = str_replace(
                '{' . 'ProjectNumber' . '}',
                ObjectSerializer::toPathValue($project_number),
                $resourcePath
            );
        }


        $headers = $this->headerSelector->selectHeaders(
            ['application/json', ],
            $contentType,
            $multipart
        );

        // for model (json/xml)
        if (isset($project)) {
            if (stripos($headers['Content-Type'], 'application/json') !== false) {
                # if Content-Type contains "application/json", json_encode the body
                $httpBody = \GuzzleHttp\Utils::jsonEncode(ObjectSerializer::sanitizeForSerialization($project));
            } else {
                $httpBody = $project;
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif (stripos($headers['Content-Type'], 'application/json') !== false) {
                # if Content-Type contains "application/json", json_encode the form parameters
                $httpBody = \GuzzleHttp\Utils::jsonEncode($formParams);
            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }


        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $operationHost = $this->config->getHost();
        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'PUT',
            $operationHost . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Create http client option
     *
     * @throws \RuntimeException on file opening failure
     * @return array of http client options
     */
    protected function createHttpClientOption()
    {
        $options = [];
        if ($this->config->getDebug()) {
            $options[RequestOptions::DEBUG] = fopen($this->config->getDebugFile(), 'a');
            if (!$options[RequestOptions::DEBUG]) {
                throw new \RuntimeException('Failed to open the debug file: ' . $this->config->getDebugFile());
            }
        }

        if ($this->config->getCertFile()) {
            $options[RequestOptions::CERT] = $this->config->getCertFile();
        }

        if ($this->config->getKeyFile()) {
            $options[RequestOptions::SSL_KEY] = $this->config->getKeyFile();
        }

        return $options;
    }

    private function handleResponseWithDataType(
        string $dataType,
        RequestInterface $request,
        ResponseInterface $response
    ): array {
        if ($dataType === '\SplFileObject') {
            $content = $response->getBody(); //stream goes to serializer
        } else {
            $content = (string) $response->getBody();
            if ($dataType !== 'string') {
                try {
                    $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
                } catch (\JsonException $exception) {
                    throw new ApiException(
                        sprintf(
                            'Error JSON decoding server response (%s)',
                            $request->getUri()
                        ),
                        $response->getStatusCode(),
                        $response->getHeaders(),
                        $content
                    );
                }
            }
        }

        return [
            ObjectSerializer::deserialize($content, $dataType, []),
            $response->getStatusCode(),
            $response->getHeaders()
        ];
    }

    private function responseWithinRangeCode(
        string $rangeCode,
        int $statusCode
    ): bool {
        $left = (int) ($rangeCode[0].'00');
        $right = (int) ($rangeCode[0].'99');

        return $statusCode >= $left && $statusCode <= $right;
    }
}
