<?php
/**
 * Uninstall handler for Aco Subscription and Recurring Payments for WooCommerce.
 *
 * Fired when the plugin is deleted via the WordPress admin.
 * Cleans up all plugin data from the database.
 *
 * @package Acosuanr
 * @since   1.0.0
 */

// Abort if not called by WordPress.
defined( 'WP_UNINSTALL_PLUGIN' ) || exit;

// phpcs:disable WordPress.NamingConventions.PrefixAllGlobals

// Only allow administrators to uninstall.
if ( ! current_user_can( 'activate_plugins' ) ) {
	return;
}

// Verify this is the correct plugin being uninstalled.
$acosuanr_valid_plugins = array(
	'aco-subscription-and-recurring-payments-for-woocommerce/aco-subscription-and-recurring-payments-for-woocommerce.php',
	'aco-subscription-and-recurring-payment-for-woocommerce/aco-subscription-and-recurring-payments-for-woocommerce.php',
	'aco-subscription-and-recurring-payments-for-woocommerce/acosuanr.php',
	'aco-subscription-and-recurring-payment-for-woocommerce/aco-subscription-and-recurring-payment-for-woocommerce.php',
	'aco-subscription-and-recurring-payment-for-woocommerce/acosuanr.php',
	'acosuanr-pro/acosuanr.php',
	'acosuanr/acosuanr.php',
);

$acosuanr_valid_entry_files = array(
	'aco-subscription-and-recurring-payments-for-woocommerce.php',
	'aco-subscription-and-recurring-payment-for-woocommerce.php',
	'acosuanr.php',
);

$acosuanr_is_current_plugin = ( dirname( WP_UNINSTALL_PLUGIN ) === basename( __DIR__ ) && in_array( basename( WP_UNINSTALL_PLUGIN ), $acosuanr_valid_entry_files, true ) );

if ( ! in_array( WP_UNINSTALL_PLUGIN, $acosuanr_valid_plugins, true ) && ! $acosuanr_is_current_plugin ) {
	return;
}

// Load autoloader if present.
if ( file_exists( __DIR__ . '/vendor/autoload.php' ) ) {
	require_once __DIR__ . '/vendor/autoload.php';
}

// Clean up transients.
delete_transient( 'acosuanr_activation_redirect' );

// Clean up pending action scheduler tasks across all plugin groups and hooks.
if ( class_exists( '\Acosuanr\Scheduler\ActionSchedulerManager' ) ) {
	\Acosuanr\Scheduler\ActionSchedulerManager::unschedule_all();
} elseif ( function_exists( 'as_unschedule_all_actions' ) ) {
	$acosuanr_groups = array(
		'acosuanr',
		'acosuanr-emails',
		'acosuanr-retries',
		'acosuanr-background',
	);
	foreach ( $acosuanr_groups as $acosuanr_grp ) {
		as_unschedule_all_actions( null, null, $acosuanr_grp );
	}

	$acosuanr_hooks = array(
		'acosuanr_scheduled_renewal',
		'acosuanr_scheduled_trial_end',
		'acosuanr_scheduled_expiration',
		'acosuanr_scheduled_pending_cancel',
		'acosuanr_cleanup_exports',
		'acosuanr_execute_retry',
		'acosuanr_upcoming_renewal_reminder_event',
		'acosuanr_trial_ending_reminder_event',
		'acosuanr_manual_renewal_reminder_event',
		'acosuanr_run_import_batch',
		'acosuanr_run_scheduled_export_job',
		'acosuanr_dispatch_webhook_job',
	);
	foreach ( $acosuanr_hooks as $acosuanr_hk ) {
		as_unschedule_all_actions( $acosuanr_hk );
	}
}

if ( function_exists( 'wp_clear_scheduled_hook' ) ) {
	wp_clear_scheduled_hook( 'acosuanr_cleanup_exports' );
}

// Purge all retained import and export files and remove directories.
if ( function_exists( 'wp_upload_dir' ) ) {
	$acosuanr_upload_dir   = wp_upload_dir();
	$acosuanr_cleanup_dirs = array(
		( $acosuanr_upload_dir['basedir'] ?? '' ) . '/acosuanr-imports',
		( $acosuanr_upload_dir['basedir'] ?? '' ) . '/acosuanr-exports',
	);

	global $wp_filesystem;
	if ( empty( $wp_filesystem ) && defined( 'ABSPATH' ) && file_exists( ABSPATH . 'wp-admin/includes/file.php' ) ) {
		require_once ABSPATH . 'wp-admin/includes/file.php';
		WP_Filesystem();
	}

	foreach ( $acosuanr_cleanup_dirs as $acosuanr_dir ) {
		if ( empty( $acosuanr_dir ) ) {
			continue;
		}
		$acosuanr_real_dir = realpath( $acosuanr_dir );
		if ( false !== $acosuanr_real_dir && is_dir( $acosuanr_real_dir ) ) {
			if ( $wp_filesystem instanceof \WP_Filesystem_Base ) {
				$wp_filesystem->delete( $acosuanr_real_dir, true );
			} else {
				$acosuanr_files = glob( $acosuanr_real_dir . '/*' );
				if ( is_array( $acosuanr_files ) ) {
					foreach ( $acosuanr_files as $acosuanr_f ) {
						if ( is_file( $acosuanr_f ) || is_link( $acosuanr_f ) ) {
							wp_delete_file( $acosuanr_f );
						}
					}
				}
				wp_delete_file( $acosuanr_real_dir . '/.htaccess' );
				wp_delete_file( $acosuanr_real_dir . '/index.php' );
			}
		}
	}
}

/**
 * Allow third-party code to run additional cleanup.
 *
 * @since 1.0.0
 */
do_action( 'acosuanr_uninstall' );

// phpcs:enable WordPress.NamingConventions.PrefixAllGlobals