<?php
/**
 * Uninstall: revoke the connection at miPlata (`DELETE /api/connect/self`),
 * then remove every option, transient, cron hook, order/user meta and the
 * private document directory the plugin created (footprint keys live in
 * MiPlata_Store::footprint()).
 *
 * @package MiPlata_Facturacion
 */

defined( 'WP_UNINSTALL_PLUGIN' ) || exit;

if ( ! defined( 'MIPLATA_VERSION' ) ) {
	define( 'MIPLATA_VERSION', '1.0.0' );
}
if ( ! defined( 'MIPLATA_ROOT_DOMAIN' ) ) {
	define( 'MIPLATA_ROOT_DOMAIN', 'miplata.co' );
}
require_once __DIR__ . '/includes/class-miplata-crypto.php';
require_once __DIR__ . '/includes/class-miplata-protocol.php';
require_once __DIR__ . '/includes/class-miplata-log.php';
require_once __DIR__ . '/includes/class-miplata-store.php';
require_once __DIR__ . '/includes/class-miplata-client.php';
require_once __DIR__ . '/includes/class-miplata-files.php';

$miplata_store  = new MiPlata_Store();
$miplata_client = new MiPlata_Client( $miplata_store );
if ( $miplata_client->connected() ) {
	// Best effort, 15 s max: the admin can still revoke from miPlata.
	$miplata_client->revoke_self();
}

$miplata_fp = MiPlata_Store::footprint();
MiPlata_Files::wipe_all();
foreach ( $miplata_fp['options'] as $miplata_opt ) {
	delete_option( $miplata_opt );
}
delete_option( 'miplata_cron_seen' );
foreach ( $miplata_fp['transients'] as $miplata_t ) {
	delete_transient( $miplata_t );
}
foreach ( $miplata_fp['cron'] as $miplata_hook ) {
	wp_clear_scheduled_hook( $miplata_hook );
}
global $wpdb;
// Webhook dedupe transients + any leftovers with our prefix.
$wpdb->query( "DELETE FROM {$wpdb->options} WHERE option_name LIKE '_transient_miplata_wh_%' OR option_name LIKE '_transient_timeout_miplata_wh_%' OR option_name LIKE 'miplata_%'" ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery
foreach ( $miplata_fp['order_meta'] as $miplata_key ) {
	$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->postmeta} WHERE meta_key = %s", $miplata_key ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery
	$miplata_hpos = $wpdb->prefix . 'wc_orders_meta';
	if ( $wpdb->get_var( $wpdb->prepare( 'SHOW TABLES LIKE %s', $miplata_hpos ) ) === $miplata_hpos ) { // phpcs:ignore WordPress.DB.DirectDatabaseQuery
		$wpdb->query( $wpdb->prepare( 'DELETE FROM %i WHERE meta_key = %s', $miplata_hpos, $miplata_key ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery
	}
}
foreach ( $miplata_fp['user_meta'] as $miplata_key ) {
	$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->usermeta} WHERE meta_key = %s", $miplata_key ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery
}
flush_rewrite_rules( false );