<?php

/**
 * This file is part of the ramsey/collection library
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
 * @license http://opensource.org/licenses/MIT MIT
 */

declare(strict_types=1);

namespace Ramsey\Collection\Map;

use Ramsey\Collection\Exception\InvalidArgumentException;
use Ramsey\Collection\Tool\TypeTrait;
use Ramsey\Collection\Tool\ValueToStringTrait;

use function array_combine;
use function array_key_exists;
use function is_int;
use function var_export;

/**
 * `NamedParameterMap` represents a mapping of values to a set of named keys
 * that may optionally be typed
 *
 * @extends AbstractMap<mixed>
 */
class NamedParameterMap extends AbstractMap
{
    use TypeTrait;
    use ValueToStringTrait;

    /**
     * Named parameters defined for this map.
     *
     * @var array<string, string>
     */
    protected array $namedParameters;

    /**
     * Constructs a new `NamedParameterMap`.
     *
     * @param array<array-key, string> $namedParameters The named parameters defined for this map.
     * @param array<array-key, mixed> $data An initial set of data to set on this map.
     */
    public function __construct(array $namedParameters, array $data = [])
    {
        $this->namedParameters = $this->filterNamedParameters($namedParameters);
        parent::__construct($data);
    }

    /**
     * Returns named parameters set for this `NamedParameterMap`.
     *
     * @return array<string, string>
     */
    public function getNamedParameters(): array
    {
        return $this->namedParameters;
    }

    /**
     * @inheritDoc
     */
    public function offsetSet($offset, $value): void
    {
        if ($offset === null) {
            throw new InvalidArgumentException(
                'Map elements are key/value pairs; a key must be provided for '
                . 'value ' . var_export($value, true),
            );
        }

        if (!array_key_exists($offset, $this->namedParameters)) {
            throw new InvalidArgumentException(
                'Attempting to set value for unconfigured parameter \''
                . $offset . '\'',
            );
        }

        if ($this->checkType($this->namedParameters[$offset], $value) === false) {
            throw new InvalidArgumentException(
                'Value for \'' . $offset . '\' must be of type '
                . $this->namedParameters[$offset] . '; value is '
                . $this->toolValueToString($value),
            );
        }

        $this->data[$offset] = $value;
    }

    /**
     * Given an array of named parameters, constructs a proper mapping of
     * named parameters to types.
     *
     * @param array<array-key, string> $namedParameters The named parameters to filter.
     *
     * @return array<string, string>
     */
    protected function filterNamedParameters(array $namedParameters): array
    {
        $names = [];
        $types = [];

        foreach ($namedParameters as $key => $value) {
            if (is_int($key)) {
                $names[] = $value;
                $types[] = 'mixed';
            } else {
                $names[] = $key;
                $types[] = $value;
            }
        }

        return array_combine($names, $types) ?: [];
    }
}

• [F] AbstractMap.php
  Delete
• [F] AbstractTypedMap.php
  Delete
• [F] AssociativeArrayMap.php
  Delete
• [F] MapInterface.php
  Delete
• [F] NamedParameterMap.php
  Delete
• [F] TypedMap.php
  Delete
• [F] TypedMapInterface.php
  Delete

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                        Request Example (guzzle)
                        

                        
                            
<?php
                            
 require_once('vendor/autoload.php');
                            
 $client = new \GuzzleHttp\Client();
                            
 $response = $client->request('POST', $base_url. 'v1/generate-token', [
                            
'headers' => [
                            
  'accept' => 'application/json',
                            
  'content-type' => 'application/json',
                            
 ],
                            
'form_params' => [
                            
  'client_id'     => '$client_id',
                            
  'secret_id'     => 'secret_id',
                            
  'env'           => 'env',
                            
  'merchant_id'   => 'merchant_id',
                            
 ],
                            
                            
]);
                            
echo $response->getBody();
                        
                    
                

                    
                        
**Response: SUCCESS (200 OK)**
                        
{
                        
 "message": {
                        
 "success": [
                        
  "Successfully token is generated"
                        
 ]
                        
},
                        
"data": {
                        
 "token":"eyJpdiI6InpkczhjTjhQdVhUL2lKQ0pSUUx6aUE9P
SIsInZhbHVlIjoiVGVBTVBDTXltbjNZcEIvdEJveGpTSno3TU5NRUtn
VkhCZ1pHTFNCUnZGQ2UxMnYxN202cEE1YVRDTEFsc0ZERExoTjdtL0dTL2x
oU3QzeUJJOExiMUx5T0w1L0llUXhTUkU1cWVLWEdEbEplb0dKNXcwbTNRM0
VxdkUwYzZuNFdtNkhMQ0pRZysyNWkvdzBxSlBoSVBSOGFTekNnR2RXNHVtc
G9lMGZOTmNCcm1hR3c5Sk9KTnB4Y3ltZDl6cm90MThrR21Ca3B1azc3bXRi
Q0J6SW96UVo1elNkU1ZqeE05bTcwWGp1MEUxWlJFdnNWTmpSbnVpeW92b2U
4dXZkUGgyb1VmK0luaGdyaFlsVTZlcVpVRnZlTG1DeFF6Ykk2T2h6Z3Jzbn
IyNHpNdHowSE5JdDR0Y0pZT20zUm1XYW8iLCJtYWMiOiJlY2M4NGE1OGUzYz
kzYzk0YzljNmVmNjE0YWI0ZDIwOGI3NDQ2YWEyY2ZhNzc0NzE4ZmY1ZmYyMz

                        IyZmQzNDY1IiwidGFnIjoiIn0=",
                        
},
                        
"type": "success"
                        
}
                    
                

                    
                        
**Response: ERROR (400 FAILED)**
                        
{
                        
 "message": {
                        
 "error": [
                        
  "Invalid credentials."
                        
 ]
                        
},
                        
"data": null,
                        
"type": "error"
                        
}