<?php

/**
 * Checks the curated short form against the live Divi catalog: every module exists, every
 * field path is a known attribute path, every item type is an allowed child.
 * Usage (DDEV, WordPress root): wp eval-file wp-content/plugins/WP-LIT-MCP/tests/Integration/divi-shortform-check.php
 * No `declare(strict_types=1);` – wp eval-file runs the file through eval().
 */

defined('WP_CLI') && WP_CLI || exit;

use LIT\MCP\Integrations\Divi\Schema\DiviModules;
use LIT\MCP\Integrations\Divi\Schema\ModuleCatalog;
use LIT\MCP\Integrations\Divi\Schema\ShortformMap;

if (! DiviModules::isAvailable()) {
    WP_CLI::error('Divi 5 is not active.');
}

$started = microtime(true);
$catalog = (new DiviModules())->catalog();
$problems = [];
foreach (ShortformMap::types() as $type) {
    $name = ModuleCatalog::normalize($type);
    if (! $catalog->has($name)) {
        $problems[] = $name . ': unknown module';
        continue;
    }

    foreach (ShortformMap::fields($type) as $field => $spec) {
        if (! $catalog->isKnownPath($name, (string) $spec['path'])) {
            $problems[] = sprintf(
                '%s.%s: unknown path %s (closest: %s)',
                $type,
                $field,
                $spec['path'],
                implode(', ', $catalog->suggestions($name, (string) $spec['path']))
            );
        }
    }

    $child = ShortformMap::childType($type);
    if ($child !== null && ! in_array(ModuleCatalog::normalize($child), $catalog->childrenOf($name), true)) {
        $problems[] = sprintf('%s: %s is no allowed child (%s)', $type, $child, implode(', ', $catalog->childrenOf($name)));
    }
}

if ($problems !== []) {
    WP_CLI::error("Short form does not match the catalog:\n" . implode("\n", $problems));
}

WP_CLI::success(sprintf(
    '%d short-form modules match the catalog of %d modules (%.0f ms).',
    count(ShortformMap::types()),
    count($catalog->names()),
    (microtime(true) - $started) * 1000
));