<?php
/**
 * AIT Easy Post Customization - Asset Enqueuing
 *
 * Enqueues CSS/JS for:
 *  1. The plugin's admin settings page (Bootstrap + custom admin styles).
 *  2. The Gutenberg block editor sidebar (vanilla JS plugin, no build step).
 *
 * @package AIT Easy Post Customization
 */

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

// ---------------------------------------------------------------------------
// Settings page assets (Bootstrap)
// ---------------------------------------------------------------------------

/**
 * Enqueue Bootstrap and custom admin styles/scripts on the plugin settings page.
 *
 * @param string $hook_suffix Current admin page hook suffix.
 */
function aitepc_enqueue_scripts( $hook_suffix ) {
	// Only load on our settings page.
	if ( ! isset( $_GET['page'] ) || 'aitepc-expiry-date-settings' !== $_GET['page'] ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
		return;
	}

	wp_enqueue_style(
		'ait-bootstrap-css',
		plugins_url( 'assets/css/bootstrap.min.css', __FILE__ ),
		array(),
		'5.3.3'
	);

	wp_enqueue_style(
		'aitepc-admin-css',
		plugins_url( 'assets/css/aitepc-admin.css', __FILE__ ),
		array( 'ait-bootstrap-css' ),
		'2.1.0'
	);

	wp_enqueue_script(
		'ait-bootstrap-js',
		plugins_url( 'assets/js/bootstrap.bundle.min.js', __FILE__ ),
		array( 'jquery' ),
		'5.3.3',
		true
	);

	wp_enqueue_style( 'dashicons' );
}
add_action( 'admin_enqueue_scripts', 'aitepc_enqueue_scripts' );

// ---------------------------------------------------------------------------
// Gutenberg sidebar assets
// ---------------------------------------------------------------------------

/**
 * Enqueue the Gutenberg sidebar script and style on applicable block-editor
 * screens. Only loads for post types that have the expiry metabox enabled.
 *
 * The script uses WordPress global objects (wp.plugins, wp.editPost,
 * wp.components, wp.data, wp.compose) — no build step required.
 * Data is passed via wp_localize_script so no inline JS is needed.
 *
 * @param string $hook_suffix Current admin page hook suffix.
 */
function aitepc_enqueue_gutenberg_sidebar( $hook_suffix ) {
	// get_current_screen() is available after admin_init; bail early if not.
	$screen = function_exists( 'get_current_screen' ) ? get_current_screen() : null;
	if ( ! $screen ) {
		return;
	}

	// Only fire on block editor screens.
	if ( ! $screen->is_block_editor() ) {
		return;
	}

	// Only fire for post types that have the expiry metabox enabled.
	$enabled_post_types = get_option( 'aitepc_expiry_date_post_types', array( 'post' ) );
	if ( ! is_array( $enabled_post_types ) || ! in_array( $screen->post_type, $enabled_post_types, true ) ) {
		return;
	}

	// Register and enqueue the sidebar script.
	wp_enqueue_script(
		'aitepc-gutenberg-sidebar',
		plugins_url( 'assets/js/aitepc-gutenberg-sidebar.js', __FILE__ ),
		array(
			'wp-plugins',    // registerPlugin
			'wp-edit-post',  // PluginSidebar, PluginSidebarMoreMenuItem
			'wp-element',    // createElement, Fragment
			'wp-components', // PanelBody, TextControl, SelectControl, Notice
			'wp-data',       // withSelect, withDispatch
			'wp-compose',    // compose
		),
		'2.1.0',
		true // Load in footer.
	);

	// Build the actions list for the SelectControl.
	$actions_map  = function_exists( 'aitepc_get_expiry_actions' ) ? aitepc_get_expiry_actions() : array();
	$action_options = array(
		array(
			'value' => '',
			/* translators: %s: site-default action label */
			'label' => sprintf(
				__( '— Site Default (%s) —', 'ait-easy-post-customization' ),
				isset( $actions_map[ get_option( 'aitepc_default_expiry_action', 'draft' ) ] )
					? $actions_map[ get_option( 'aitepc_default_expiry_action', 'draft' ) ]
					: __( 'Set to Draft', 'ait-easy-post-customization' )
			),
		),
	);
	foreach ( $actions_map as $value => $label ) {
		$action_options[] = array(
			'value' => $value,
			'label' => $label,
		);
	}

	// Pass PHP data to JS via wp_localize_script (sanitized strings only).
	wp_localize_script(
		'aitepc-gutenberg-sidebar',
		'aitepcSidebarData',
		array(
			'actions' => $action_options,
			'i18n'    => array(
				'sidebarTitle'   => __( 'Post Expiry', 'ait-easy-post-customization' ),
				'expirySettings' => __( 'Expiry Settings', 'ait-easy-post-customization' ),
				'expiryDate'     => __( 'Expiry Date', 'ait-easy-post-customization' ),
				'expiryDateHelp' => __( 'Leave blank to never expire.', 'ait-easy-post-customization' ),
				'expiryAction'   => __( 'On Expiry', 'ait-easy-post-customization' ),
				'redirectUrl'    => __( 'Redirect URL', 'ait-easy-post-customization' ),
				'redirectHelp'   => __( 'Visitors will be 301-redirected here after the post expires.', 'ait-easy-post-customization' ),
				'deleteWarning'  => __( 'Warning: the post will be permanently deleted and cannot be recovered.', 'ait-easy-post-customization' ),
			),
		)
	);

	// Scoped sidebar styles.
	wp_enqueue_style(
		'aitepc-gutenberg-sidebar',
		plugins_url( 'assets/css/aitepc-gutenberg-sidebar.css', __FILE__ ),
		array(),
		'2.1.0'
	);
}
add_action( 'admin_enqueue_scripts', 'aitepc_enqueue_gutenberg_sidebar' );