<?php
namespace Aumframe;

if (!defined('ABSPATH')) {
    exit;
}

/**
 * Which forms exist on this site — declared by the theme, consumed by the editor.
 *
 * The same kind of channel as the palette (SiteTokens) and the content model (SiteData). Forms
 * themselves belong to the theme (fields, validation, storage and notifications have nothing to do
 * with the canvas); the editor only needs to know which ones exist and what they are called, so the
 * user can pick from a dropdown instead of going back to the admin to copy an ID.
 */
class SiteForms
{
    /** @return array<array{id:int,title:string}> */
    public static function all(): array
    {
        $forms = apply_filters('aumframe/site_forms', []);
        if (!is_array($forms)) {
            return [];
        }
        $out = [];
        foreach ($forms as $f) {
            if (!is_array($f) || empty($f['id'])) {
                continue;
            }
            $out[] = [
                'id'    => (int) $f['id'],
                'title' => (string) ($f['title'] ?: ('#' . $f['id'])),
            ];
        }
        return $out;
    }
}