<?php

declare(strict_types=1);

namespace App\Infrastructure\Shared\Notifier\Notification;

use App\Domain\Shared\Event\Event;
use App\Infrastructure\Shared\Notifier\Recipient\EmailRecipient;
use App\Infrastructure\Shared\Notifier\Recipient\InternalMessageRecipient;
use App\Infrastructure\Shared\Notifier\Recipient\RecipientFactory;
use Carbon\Carbon;
use DateTime;
use Gammadia\Moment\Timezone;
use Symfony\Component\DependencyInjection\Attribute\Autoconfigure;
use Symfony\Component\Notifier\Notification\Notification as BaseNotification;
use Symfony\Component\Notifier\NotifierInterface;
use Symfony\Component\Notifier\Recipient\RecipientInterface;
use Symfony\Contracts\Service\ResetInterface;

#[Autoconfigure(tags: [Notification::class])]
abstract class Notification extends BaseNotification implements ResetInterface
{
    protected ?Event $event = null;

    public function __construct(
        private NotifierInterface $notifier,
        protected RecipientFactory $recipientFactory,
    ) {
        parent::__construct();

        $recipientFactory->setNotification($this);
    }

    public function __invoke(Event $event): void
    {
        $this->event = $event;

        try {
            foreach ($this->recipients() as $recipient) {
                $this->notifier->send($this, $recipient);
            }
        } finally {
            $this->reset();
        }
    }

    /**
     * @return string[]
     */
    final public function getChannels(RecipientInterface $recipient): array
    {
        $channels = [];
        if ($recipient instanceof EmailRecipient) {
            $channels[] = 'email';
        }

        if ($recipient instanceof InternalMessageRecipient) {
            $channels[] = 'internal-message';
        }

        return $channels;
    }

    public function reset(): void
    {
        $this->event = null;
    }

    /**
     * Returns a list of recipients.
     *
     * Examples:
     *
     *     yield new Recipient();
     *     yield from $this->recipientFactory->createFromPersons(...$ids);
     *
     * @see RecipientFactory
     *
     * @return RecipientInterface[]|iterable<RecipientInterface>
     */
    abstract protected function recipients(): iterable;

    protected function formatLocalizedDate(DateTime $dateTime, string $locale, string $format = 'LLLL'): string
    {
        /** @var Carbon $carbon */
        $carbon = Carbon::instance($dateTime)->timezone(Timezone::getDefault())->locale($locale);

        return $carbon->isoFormat($format);
    }
}