<?php

declare(strict_types=1);

namespace App\Domain\Theme;

use App\Domain\Plugin\Hook;
use App\Settings\SnippetSettings;
use Throwable;

final class RegistersSnippetSlots
{
    public static function boot(): void
    {
        try {
            $snippets = app(SnippetSettings::class);
            $map = $snippets->slotMap();
        } catch (Throwable) {
            // Settings group may be missing until migrations finish.
            return;
        }

        foreach ($map as $slot => $html) {
            if (! is_string($html) || trim($html) === '') {
                continue;
            }

            $payload = $html;
            Hook::listen(ThemeSlot::event($slot), function (string $buffer) use ($payload): string {
                return $buffer.$payload;
            });
        }
    }
}