<?php

namespace App\Command;

use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;
use App\Repository\MailingRepository;
use Symfony\Component\Routing\RouterInterface;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;

class MailingListCommand extends Command
{
    protected static $defaultName = 'mailing:list';

    protected MailingRepository $repo;

    protected RouterInterface $router;

    public function __construct(MailingRepository $repo, RouterInterface $router)
    {
        parent::__construct();

        $this->repo = $repo;
        $this->router = $router;
    }

    protected function configure()
    {
        $this
            ->setDescription('List mailings')
            ->addOption('feed', null, InputOption::VALUE_NONE, 'Show URLs of feeds')
        ;
    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $io = new SymfonyStyle($input, $output);
        $showFeed = $input->getOption('feed');

        $headers = ['Label', 'ID', 'Feed', 'Public', 'Created at', 'Updated at'];
        $rows = [];

        $entities = $this->repo->findAll([], ['createdAt' => 'DEC']);

        foreach ($entities as $entity) {
            $row = [
                $entity->getLabel(),
                $entity->getId(),
                $this->router->generate(
                    'mailing_rss',
                    ['mailing' => $entity->getId()],
                    UrlGeneratorInterface::ABSOLUTE_URL
                ),
                $entity->getIsPublic() ? 'y' : 'n',
                $entity->getCreatedAt()->format('Y-m-d H:i:s'),
                $entity->getUpdatedAt()->format('Y-m-d H:i:s'),
            ];

            if (!$showFeed) {
                unset($row[2]);
            }

            $rows[] = $row;
        }

        if (!$showFeed) {
            unset($headers[2]);
        }

        $io->table($headers, $rows);

        return Command::SUCCESS;
    }
}