<?php

namespace App\Jobs;

use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Storage;
use App\Helpers\NumberFormatter;

class FetchCurrencyRates implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    public function handle()
    {
        $data = [];
        $data['Update_Date'] = now()->format('Y-m-d H:i:s');

        // Döviz kurları
        $response = $this->fetchData('https://kur.doviz.com');

        // DOM işlemleri için veri çekme
        $dom = new \DOMDocument();
        @$dom->loadHTML($response->body());
        $xpath = new \DOMXPath($dom);

        // Döviz kurlarını çekme
        $elements = $xpath->query("//*[@data-socket-key]");
        foreach ($elements as $element) {
            $name = $element->getAttribute('data-socket-key');
            $type = $element->getAttribute('data-socket-attr');
            $value = NumberFormatter::commaToDot($element->nodeValue);

            if (trim($name) !== '') {
                if ($name == "JPY") $value = $value / 100;
                if (strlen($name) === 3) {
                    // Para birimi ismini bul
                    $nameElement = $xpath->query(".//div[@class='cname']", $element->parentNode);
                    if ($nameElement->length > 0) {
                        $data[$name]['Name'] = trim($nameElement->item(0)->nodeValue);
                    }

                    if ($type == "bid") $data[$name]['Buying'] = (float)$value;
                    if ($type == "ask") $data[$name]['Selling'] = (float)$value;
                    if ($type == "c") $data[$name]['Change'] = round((float)$value, 2);
                    
                    $data[$name]['Type'] = "Currency";
                }
            }
        }

        // AZN kuru için
        $aznResponse = $this->fetchData('https://wise.com/tr/currency-converter/azn-to-try-rate?amount=1');
        preg_match('/(\d+\.\d+)\s+TRY/', $aznResponse->body(), $matches);
        if (isset($matches[1])) {
            $data['AZN'] = [
                'Buying' => NumberFormatter::commaToDot($matches[1]),
                'Selling' => NumberFormatter::commaToDot($matches[1]),
                'Change' => "0.00",
                'Type' => "Currency"
            ];
        }

        // JSON dosyasını kaydet
        Storage::put('currency/today.json', json_encode($data, JSON_UNESCAPED_UNICODE));
        
        return $data;
    }

    private function fetchData($url)
    {
        return Http::withHeaders([
            'User-Agent' => 'Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10',
            'Accept-Language' => 'en'
        ])->get($url);
    }
}