<?php

namespace jrosset\Tests\Commands;

use DateTimeImmutable;
use DateTimeInterface;
use jrosset\CliProgram\Monolog\ConsoleOutputWithMonolog;
use jrosset\CliProgram\Validation\CommandWithValidation;
use jrosset\CliProgram\Validation\Validators\DateValidator;
use jrosset\CliProgram\Validation\Validators\EnumValidator;
use jrosset\CliProgram\Validation\Validators\IntegerValidator;
use jrosset\Tests\Lang;
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;

class Hello extends CommandWithValidation {
    /**
     * @inheritdoc
     */
    protected static $defaultDescription = 'Say hello';

    /**
     * @inheritDoc
     */
    public function __construct () {
        parent::__construct('hello', 'bonjour');
    }

    /**
     * @inheritDoc
     */
    protected function configure (): void {
        parent::configure();

        $this->addArgument(
            'day',
            InputArgument::OPTIONAL,
            'The day',
            new DateTimeImmutable(),
            new DateValidator()
        );

        $this->addOption(
            'lang',
            'l',
            InputOption::VALUE_REQUIRED,
            'The lang',
            null,
            new EnumValidator(Lang::class)
        );
        $this->addOption(
            'repeat',
            'r',
            InputOption::VALUE_OPTIONAL,
            'The number of repeat',
            1,
            new IntegerValidator(1, null)
        );
    }

    /**
     * @inheritDoc
     */
    protected function execute (InputInterface $input, OutputInterface $output): int {
        $output->writeln('Command : ' . __CLASS__, OutputInterface::VERBOSITY_DEBUG);

        $text = ($input->getOption('lang') ?? Lang::English)->value;
        $repeat = $input->getOption('repeat');

        /** @var DateTimeInterface $day */
        $day = $input->getArgument('day');
        if ((new DateTimeImmutable())->diff($day)->days === 0) {
            $text .= ' today';
        }

        for ($curr = 0; $curr < $repeat; $curr++) {
            $output->writeln($text);
        }
        $output->writeln('FIN', ConsoleOutputWithMonolog::OPTION_SKIP_LOGGER);
        return Command::SUCCESS;
    }
}