<?php
//php bin/console dab
namespace App\Command;

use App\Service\CurlService;

use Symfony\Component\Console\Attribute\AsCommand;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;

#[AsCommand(
    name: 'dab2',
    description: 'Runs DAB2 over CLI.',
)]
class DAB2 extends Command
{
    private CurlService $curlService;

    public function __construct(CurlService $curlService) 
    {
        parent::__construct();

        $this->curlService = $curlService;
    }

    protected function configure(): void
    {

    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $io = new SymfonyStyle($input, $output);

        //$file = fopen('./DAB - Duravit.csv', 'r');
        //$file = fopen('./DAB - Matki.csv', 'r');
        $file = fopen('./DAB - VandB.csv', 'r');

        $___retailers = [];

        $titleRow = 0;

        while (($retailer = fgetcsv($file)) !== FALSE) {

            print_r($retailer);

            if ($titleRow == 0) {
                $titleRow++;
                continue;
            }

            // $retailer = [
            //     'name' => $name,
            //     'address' => $address,
            //     'postcode' => $postcode,
            //     'tel' => $tel,
            //     'website' => $website,
            //     'email' => $email
            // ];

            //$website = $retailer[4];

            $website = $retailer[6];

            $parsed = parse_url($website);


            if (!isset($parsed['path']) || $parsed['path'] == '') {
            //if (!isset($parsed['host']) || $parsed['host'] == '') {
                $___retailers[] = [
                    $retailer[0],
                    'Unknown',
                    'N'
                ];

                continue;
            }


            $url = 'http://' . $parsed['path']; //$parsed['host']; //

            $url = escapeshellarg($url);

            $command = "wget -N -T 5 --tries=2 -O - $url";

            $output = '';
            $content = '';

            exec($command, $output, $returnCode);

            $counter = 0;

            while ($output == '') {
                $counter++;

                if ($counter > 5) {
                    break;
                } 

                sleep(1);
            }

            $content = implode($output);

            $ecomms = 'N';

            if ($content != '') {
                if (preg_match("/Checkout\b|Cart\b/iU", $content, $matches)) { 
                    $ecomms = 'Y';
                }
            }

            $___retailers[] = [
                $retailer[0],
                $website,
                $ecomms
            ];
        }

        fclose($file);

        //$fp = fopen('Duravit Ecomms.csv', 'w');
        //$fp = fopen('Matki Ecomms.csv', 'w');
        $fp = fopen('VandB Ecomms.csv', 'w');

        fputcsv($fp, ['Name', 'Website', 'Ecomms'], ',', '"', '');

        foreach ($___retailers as $___retailer) {
            fputcsv($fp, $___retailer, ',', '"', '');
        }

        fclose($fp);

        $io->success('DAB2 run.');

        return Command::SUCCESS;
    }
}