<?php

namespace App\Command;

use App\Entity\CityFollowUp;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\Console\Attribute\AsCommand;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

#[AsCommand(
    name: 'app:delete-zero-cityfollowup',
    description: 'Supprime tous les CityFollowUp dont la mesure vaut 0.'
)]
class DeleteZeroCityFollowUpCommand extends Command
{
    public function __construct(private EntityManagerInterface $em)
    {
        parent::__construct();
    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $repo = $this->em->getRepository(CityFollowUp::class);
        $toDelete = $repo->createQueryBuilder('c')
            ->where('c.measure = 0')
            ->getQuery()
            ->getResult();
        $count = count($toDelete);
        foreach ($toDelete as $entity) {
            $this->em->remove($entity);
        }
        $this->em->flush();
        $output->writeln("$count CityFollowUp supprimés (mesure = 0)");
        return Command::SUCCESS;
    }
} 