<?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 FetchCryptoCurrencyRates implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

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

        // Kripto para kurları
        $response = $this->fetchData('https://www.doviz.com/kripto-paralar');
        // DOM işlemleri için veri çekme
        $dom = new \DOMDocument();
        @$dom->loadHTML($response->body());
        $xpath = new \DOMXPath($dom);

        // Kripto para verilerini içeren tabloyu ID'ye göre bul
        $rows = $xpath->query("//table[@id='coins']/tbody/tr");
        foreach ($rows as $row) {
            $symbol = trim($xpath->evaluate("string(.//td[1]//text()[last()])", $row));
            // Semboldeki boşlukları temizle ve sadece kripto para sembolünü al
            $symbol = preg_replace('/^.*\s(\w+)\s*$/', '$1', $symbol);
            
            // Kripto para ismini al
            $name = $xpath->evaluate("string(.//td[1]//div[@class='cname'])", $row);
            
            if (strlen($symbol) > 0) {
                $priceUSD = $xpath->evaluate("string(.//td[2])", $row);
                $priceTRY = $xpath->evaluate("string(.//td[3])", $row);
                $change = $xpath->evaluate("string(.//td[6])", $row);

                // Fiyat verilerini temizle (örn: $3.310,57 -> 3310.57)
                $priceUSD = str_replace('$', '', $priceUSD);
                $priceUSD = str_replace('.', '', $priceUSD);
                $priceUSD = str_replace(',', '.', $priceUSD);

                $priceTRY = str_replace('₺', '', $priceTRY);
                $priceTRY = str_replace('.', '', $priceTRY);
                $priceTRY = str_replace(',', '.', $priceTRY);

                $change = str_replace('%', '', $change);
                $change = str_replace('.', '', $change);
                $change = str_replace(',', '.', $change);

                $data[$symbol] = [
                    'Name' => trim($name),
                    'USD_Price' => (float)$priceUSD,
                    'TRY_Price' => (float)$priceTRY,
                    'Selling' => (float)$priceTRY,
                    'Change' => (float)$change,
                    'Type' => 'CryptoCurrency'
                ];
            }
        }

        // JSON dosyasını kaydet
        Storage::put('crypto/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);
    }
}