<?php

/**
 * Fqbpro Plugin - Block Hooks Assets Functions
 *
 * @package Fqbpro\Plugin
 * @since 0.1.0
 */

namespace Fqbpro\Plugin\BlockHooksAssets;

// Prevent direct access
if (!defined('ABSPATH')) {
	exit('Silence is golden.');
}

/**
 * Initialize block hooks assets functionality
 */
function init()
{
	// Editor extensions such as editor.BlockEdit filters must be registered in
	// the parent editor before the block editor application is composed.
	add_action('enqueue_block_editor_assets', __NAMESPACE__ . '\enqueue_editor_scripts', 5);
}

/**
 * Enqueue the editor extension and its parent-document interface styles
 */
function enqueue_editor_scripts()
{
	$folder_url = untrailingslashit(FQBPRO_PLUGIN_URL) . '/build/block-hooks';
	$folder_path = untrailingslashit(FQBPRO_PLUGIN_DIR) . '/build/block-hooks';

	$js_file_path = $folder_path . '/index.js';
	$assets_file_path = $folder_path . '/index.asset.php';

	if (!file_exists($js_file_path) || !is_readable($js_file_path)) {
		return;
	}

	$script_dependencies = [
		'dependencies' => ['wp-blocks', 'wp-i18n', 'wp-block-editor'],
		'version' => FQBPRO_PLUGIN_VERSION,
	];

	if (file_exists($assets_file_path) && is_readable($assets_file_path)) {
		$loaded_dependencies = require $assets_file_path;
		if (is_array($loaded_dependencies)) {
			$script_dependencies = array_merge($script_dependencies, $loaded_dependencies);
		}
	}

	$handle = 'fqbpro-block-hooks';
	wp_enqueue_script(
		$handle,
		$folder_url . '/index.js',
		$script_dependencies['dependencies'] ?? [],
		$script_dependencies['version'] ?? FQBPRO_PLUGIN_VERSION,
		['in_footer' => true]
	);

	// Modals are portaled into the parent editor document. Block editorStyle
	// assets target the canvas iframe, so load the extension's extracted styles
	// here alongside its JavaScript instead. All selectors are plugin-scoped.
	$style_path = $folder_path . '/style-index.css';
	if (is_readable($style_path)) {
		wp_enqueue_style(
			$handle . '-editor',
			$folder_url . '/style-index.css',
			['wp-components'],
			(string) filemtime($style_path)
		);
		wp_style_add_data($handle . '-editor', 'rtl', 'replace');
	}

	// Add translation support for JavaScript
	wp_set_script_translations($handle, FQBPRO_TEXT_DOMAIN, untrailingslashit(FQBPRO_PLUGIN_DIR) . '/languages');

	// Localize script with block hooks data
	wp_localize_script($handle, 'fqbproBlockHooks', [
		'pluginUrl' => untrailingslashit(FQBPRO_PLUGIN_URL),
		'version' => FQBPRO_PLUGIN_VERSION,
		'textDomain' => FQBPRO_TEXT_DOMAIN,
		'catalogLanguage' => \Fqbpro\Plugin\Compatibility\Languages\editor_language(),
		'catalogExclusions' => \Fqbpro\Plugin\Catalog\Exclusions\get_exclusions_settings(),
		'reservedUrlParameters' => \Fqbpro\Plugin\Query\Request\reserved_url_parameters(),
		...fqbp_edition_info(),
	]);
}