<?php
/**
 * Invoice Ninja (https://invoiceninja.com).
 *
 * @link https://github.com/invoiceninja/invoiceninja source repository
 *
 * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
 *
 * @license https://www.elastic.co/licensing/elastic-license
 */

namespace Tests\Integration\Einvoice;

use Tests\TestCase;
use Sabre\Xml\Reader;
use Sabre\Xml\Service;
use Invoiceninja\Einvoice\Models\FACT1\Invoice;

/**
 * @test
 */
class FACT1Test extends TestCase
{

    public array $set = [];
    protected function setUp(): void
    {
        parent::setUp();
    }


    public function testValidationFact1()
    {

        $files = [
            'tests/Integration/Einvoice/samples/fact1_no_prefixes.xml',
        ];

        foreach($files as $f) {

            $xml = file_get_contents($f);

            $xml = simplexml_load_string($xml, "SimpleXMLElement", LIBXML_NOCDATA);
            $json = json_encode($xml);
            $array = json_decode($json, true);

            $i = Invoice::from($array);
           
            $rules = Invoice::getValidationRules($array);

            $this->assertIsArray($rules);


            $validation_array = Invoice::validate($array);

            $this->assertIsArray($validation_array);

        }
    }


    public function removeNamespacesFromArray($data)
    {
        if (is_array($data)) {
            foreach ($data as &$item) {
                if (isset($item['name'])) {
                    // Remove the namespace from the name
                    $item['name'] = preg_replace('/^\{\}(.+)/', '$1', $item['name']);
                }
                if (isset($item['value']) && is_array($item['value'])) {
                    // Recursively process child elements
                    $item['value'] = $this->removeNamespacesFromArray($item['value']);
                }
                if (isset($item['attributes'])) {
                    unset($item['attributes']);

                }
            }
        }
        return $data;
    }


// function convertToKeyValue($data)
// {
//     $result = [];
//     foreach ($data as $item) {
//         // Remove namespace prefix if present
//         $name = preg_replace('/^\{\}(.+)/', '$1', $item['name']);
//         $result[$name] = $item['value'];
//     }
//     return $result;
// }


// public function keyValueDeserializer(Reader $reader)
// {
//     $values = [];
//     $reader->read();
//     $reader->next();
//     foreach ($reader->parseGetElements() as $element) {
//         // Strip the namespace prefix
//         echo "merp".PHP_EOL;
//         $name = preg_replace('/^\{\}.*/', '', $element['name']);
//         $values[$name] = $element['value'];
//     }
//     return $values;
// }


    // public function testFactToArray()
    // {
        
    //     $xml = file_get_contents('tests/Integration/Einvoice/samples/fact1_no_prefixes.xml');
    //     $service = new Service();
        
    //     // $service->elementMap = [
    //     //     '{}' => 'Sabre\Xml\Deserializer\keyValue',
    //     // ];

    //     // $service->elementMap = [
    //     //     '{}*' => function (Reader $reader) use ($service) {
    //     //         return $this->keyValueDeserializer($reader);
    //     //     }
    //     // ];


    //     $result = $this->removeNamespacesFromArray($service->parse($xml));


    //     // Convert parsed XML to key-value array
    //     if (isset($result['value']) && is_array($result['value'])) {
    //         $keyValueArray = $this->convertToKeyValue($result['value']);
    //     } else {
    //         $keyValueArray = [];
    //     }

    //     // Output the result
    //     nlog($keyValueArray);


    //     //         nlog($cleanedArray);
    //     nlog($service->parse($xml));

    // }

            // Output the result
            // ($xmlWithoutNamespaces);
            
            // $reader = new Reader();
            // $service = new Service();
            
            // $service->elementMap = [
            //     '*' => 'Sabre\Xml\Deserializer\keyValue',
            // ];

            // nlog($service->parse($xmlstring));

            // $payload ='';

            // // $reader->xml($xmlstring);
            // // $payload = $reader->parse();

            // // nlog($payload);
            // $validation_array = false;
            // try {
            //     $rules = Invoice::getValidationRules($payload);
            //     nlog($rules);

            //     $this->assertIsArray($rules);

            //     $payload = Invoice::from($payload)->toArray();
            //     nlog($payload);
            //     $this->assertIsArray($payload);

            //     $validation_array = Invoice::validate($payload);

            //     $this->assertIsArray($validation_array);

            // } catch(\Illuminate\Validation\ValidationException $e) {

            //     nlog($e->errors());
            // }

            // $this->assertIsArray($validation_array);

        
    // }

    // private function extractName($name): string
    // {
        
    //     $pattern = '/\{[^{}]*\}([^{}]*)/';

    //     if (preg_match($pattern, $name, $matches)) {
    //         $extracted = $matches[1];
    //         return $extracted; 
    //     }

    //     return $name;
    // }
}