<?php

declare(strict_types=1);

namespace App\Command;

use App\Repository\ProfileRepository;
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;
use Symfony\Component\Console\Style\SymfonyStyle;
use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;

use function count;
use function in_array;

#[AsCommand(
    name: 'app:init-profile-passwords',
    description: 'Initialize all profile passwords to first letter of firstName + "123"',
)]
class InitProfilePasswordsCommand extends Command
{
    public function __construct(
        private readonly ProfileRepository $profiles,
        private readonly EntityManagerInterface $em,
        private readonly UserPasswordHasherInterface $passwordHasher,
    ) {
        parent::__construct();
    }

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

        $all = $this->profiles->findAll();

        if (0 === count($all)) {
            $io->warning('Aucun profil trouvé.');

            return Command::SUCCESS;
        }

        // Promote first profile to ROLE_ADMIN if none exists
        $hasAdmin = false;
        foreach ($all as $profile) {
            if (in_array('ROLE_ADMIN', $profile->getRoles(), true)) {
                $hasAdmin = true;

                break;
            }
        }

        $isFirst = true;
        $count   = 0;
        foreach ($all as $profile) {
            // Set password: first letter of firstName + "123"
            $firstLetter = mb_strtoupper(mb_substr($profile->getFirstName(), 0, 1));
            $plain       = $firstLetter.'123';
            $hashed      = $this->passwordHasher->hashPassword($profile, $plain);
            $profile->setPassword($hashed);

            // Set roles: first profile → ADMIN, others → VIEWER (minimum to use the app)
            if (!$hasAdmin && $isFirst) {
                $profile->setRoles(['ROLE_ADMIN']);
                $io->writeln(sprintf('  %s %s → mdp: %s — ROLE_ADMIN', $profile->getFirstName(), $profile->getLastName(), $plain));
                $isFirst = false;
            } elseif (in_array('ROLE_USER', $profile->getRoles(), true) && !in_array('ROLE_VIEWER', $profile->getRoles(), true) && !in_array('ROLE_GESTIONNAIRE', $profile->getRoles(), true) && !in_array('ROLE_ADMIN', $profile->getRoles(), true)) {
                $profile->setRoles(['ROLE_VIEWER']);
                $io->writeln(sprintf('  %s %s → mdp: %s — ROLE_VIEWER', $profile->getFirstName(), $profile->getLastName(), $plain));
            } else {
                $io->writeln(sprintf('  %s %s → mdp: %s — %s', $profile->getFirstName(), $profile->getLastName(), $plain, implode(', ', $profile->getRoles())));
            }

            ++$count;
        }

        $this->em->flush();

        $io->success(sprintf('%d mot(s) de passe initialisé(s).', $count));

        return Command::SUCCESS;
    }
}