<?php
/**
 * Plugin Name:       AdminFly – Fast Navigator for WooCommerce
 * Description:       One-click hierarchical menu of key WordPress admin pages. Adds an "AdminFly" item to the admin top bar with WooCommerce Import/Export.
 * Version:           1.0.0
 * Author:            pranavmtn
 * License:           GPL-2.0-or-later
 * License URI:       https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain:       adminfly-fast-navigator
 * Requires at least: 5.2
 * Requires PHP:      7.2
 *
 * @package AdminFlyFastNavigator
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Add "AdminFly" to the admin bar with WooCommerce Import/Export links.
 */
add_action( 'admin_bar_menu', 'adminfly_add_admin_bar_menu', 90 );
function adminfly_add_admin_bar_menu( WP_Admin_Bar $wp_admin_bar ) {
	// Only show to logged-in users who can manage the site.
	if ( ! is_user_logged_in() ) {
		return;
	}

	// Capabilities: prefer WooCommerce managers, otherwise admins.
	if ( ! current_user_can( 'manage_woocommerce' ) && ! current_user_can( 'manage_options' ) ) {
		return;
	}

	// Add the root "AdminFly" node.
	$wp_admin_bar->add_node( array(
		'id'    => 'adminfly-root',
		'title' => __( 'AdminFly', 'adminfly-fast-navigator' ),
		'href'  => admin_url(), // clickable root (Dashboard)
		'meta'  => array(
			'title' => __( 'AdminFly – Fast Navigator for WooCommerce', 'adminfly-fast-navigator' ),
		),
	) );

	// If WooCommerce is active, add WC Product Import/Export.
	if ( class_exists( 'WooCommerce' ) ) {
		// WooCommerce Product CSV Importer.
		$wp_admin_bar->add_node( array(
			'id'     => 'adminfly-wc-import',
			'parent' => 'adminfly-root',
			'title'  => __( 'WooCommerce → Product Import', 'adminfly-fast-navigator' ),
			'href'   => admin_url( 'admin.php?import=woocommerce_product_csv' ),
			'meta'   => array(
				'title' => __( 'Open WooCommerce Product CSV Importer', 'adminfly-fast-navigator' ),
			),
		) );

		// WooCommerce Product CSV Exporter.
		$wp_admin_bar->add_node( array(
			'id'     => 'adminfly-wc-export',
			'parent' => 'adminfly-root',
			'title'  => __( 'WooCommerce → Product Export', 'adminfly-fast-navigator' ),
			'href'   => admin_url( 'edit.php?post_type=product&page=product_exporter' ),
			'meta'   => array(
				'title' => __( 'Open WooCommerce Product CSV Exporter', 'adminfly-fast-navigator' ),
			),
		) );
	} else {
		// Graceful fallback if WooCommerce is not active.
		$wp_admin_bar->add_node( array(
			'id'     => 'adminfly-wp-import',
			'parent' => 'adminfly-root',
			'title'  => __( 'WordPress → Import', 'adminfly-fast-navigator' ),
			'href'   => admin_url( 'import.php' ),
			'meta'   => array(
				'title' => __( 'Open WordPress Importers', 'adminfly-fast-navigator' ),
			),
		) );

		$wp_admin_bar->add_node( array(
			'id'     => 'adminfly-wp-export',
			'parent' => 'adminfly-root',
			'title'  => __( 'WordPress → Export', 'adminfly-fast-navigator' ),
			'href'   => admin_url( 'export.php' ),
			'meta'   => array(
				'title' => __( 'Open WordPress Export', 'adminfly-fast-navigator' ),
			),
		) );
	}
}

/**
 * Ensure the admin bar is visible on the front-end for qualified users
 * so they can access AdminFly outside wp-admin too (optional but handy).
 */
add_action( 'after_setup_theme', function () {
	if ( is_user_logged_in() && ( current_user_can( 'manage_woocommerce' ) || current_user_can( 'manage_options' ) ) ) {
		show_admin_bar( true );
	}
} );