<?php

/**
 * Writes tests/Fixtures/divi/metadata-sample.json: Divi's own module metadata (name, title,
 * category, children, attribute settings) and default attributes for the modules the unit
 * tests use, so ModuleCatalog is tested against real Divi data without WordPress.
 * Usage (DDEV, WordPress root): wp eval-file wp-content/plugins/WP-LIT-MCP/tests/Integration/divi-metadata-fixture.php
 * No `declare(strict_types=1);` – wp eval-file runs the file through eval().
 */

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

use ET\Builder\Packages\ModuleLibrary\ModuleRegistration;

if (! class_exists(ModuleRegistration::class)) {
    WP_CLI::error('Divi 5 is not active.');
}

$wanted = [
    'section', 'row', 'column', 'text', 'heading', 'button', 'image', 'blurb', 'code', 'accordion',
    'accordion-item', 'fullwidth-header', 'group', 'contact-form', 'contact-field',
];
$all = ModuleRegistration::get_all_core_modules_metadata();
$metadata = [];
$defaults = [];
foreach ($wanted as $key) {
    $module = $all[$key] ?? null;
    if (! is_array($module)) {
        WP_CLI::error('Missing module ' . $key);
    }

    $attributes = [];
    foreach ((array) ($module['attributes'] ?? []) as $attrName => $definition) {
        $attributes[$attrName] = ['settings' => $definition['settings'] ?? []];
    }

    $metadata[] = array_filter([
        'name' => $module['name'],
        'title' => $module['title'] ?? '',
        'category' => $module['category'] ?? '',
        'childrenName' => $module['childrenName'] ?? null,
        'childModuleName' => $module['childModuleName'] ?? null,
        'attributes' => $attributes,
    ], static fn ($value): bool => $value !== null);
    $defaults[$module['name']] = ModuleRegistration::get_default_attrs($module['name'], 'default');
}

$file = dirname(__DIR__) . '/Fixtures/divi/metadata-sample.json';
$json = wp_json_encode(
    ['divi' => ET_BUILDER_PRODUCT_VERSION, 'metadata' => $metadata, 'defaults' => $defaults],
    JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE
);
if (! is_string($json) || file_put_contents($file, $json . "\n") === false) {
    WP_CLI::error('Cannot write ' . $file);
}
WP_CLI::success(sprintf('metadata-sample.json: %d modules, %d bytes', count($metadata), strlen($json)));