<?php
/**
 * Remove all per-site Achla connector data.
 *
 * Subscription cancellation is intentionally not part of uninstall. The
 * authenticated disconnect revokes only this installation token and binding.
 */

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

if ( ! defined( 'ACHLAAI_APP_URL' ) ) {
	define( 'ACHLAAI_APP_URL', 'https://achlaai.com' );
}
if ( ! defined( 'ACHLAAI_BRIDGE_VERSION' ) ) {
	define( 'ACHLAAI_BRIDGE_VERSION', '1.0.0' );
}

require_once __DIR__ . '/includes/class-achlaai-protocol.php';
require_once __DIR__ . '/includes/class-achlaai-api-client.php';

$GLOBALS['achlaai_uninstall_disconnect_attempts'] = 0;

/** Clean one multisite blog or one standalone site. */
function achlaai_uninstall_site() {
	$settings = get_option( 'achlaai_v2', array() );
	$audit    = array(
		'source' => 'local',
		'result' => 'not_required',
	);
	if ( is_array( $settings ) && ! empty( $settings['connection']['binding_id'] ) ) {
		if ( $GLOBALS['achlaai_uninstall_disconnect_attempts'] >= 3 ) {
			$audit['result'] = 'revoke_skipped_budget';
		} else {
			++$GLOBALS['achlaai_uninstall_disconnect_attempts'];
			$client          = new \AchlaAI\Api_Client();
			$result          = $client->disconnect( $settings['connection'] );
			$audit['result'] = is_wp_error( $result ) ? 'revoke_unconfirmed' : 'revoked';
		}
	}
	do_action( 'achlaai_uninstall_disconnect_audit', $audit );
	delete_transient( 'achlaai_v2_attempt' );
	delete_option( 'achlaai_v2' );
	delete_option( 'achlaai_settings' );
	delete_option( 'achlaai_status_refresh_lock' );
	delete_option( 'achlaai_heartbeat_lock' );
	delete_option( 'achlaai_release_refresh_lock' );
	delete_option( 'achlaai_management_diagnostics_lock' );
	wp_clear_scheduled_hook( 'achlaai_refresh_release' );
	wp_clear_scheduled_hook( 'achlaai_management_heartbeat' );
	wp_clear_scheduled_hook( 'achlaai_dns_recovery' );
	wp_clear_scheduled_hook( 'achlaai_management_diagnostics' );
}

if ( is_multisite() ) {
	$achlaai_site_ids = get_sites(
		array(
			'fields' => 'ids',
			'number' => 0,
		)
	);
	foreach ( $achlaai_site_ids as $achlaai_site_id ) {
		switch_to_blog( $achlaai_site_id );
		achlaai_uninstall_site();
		restore_current_blog();
	}
} else {
	achlaai_uninstall_site();
}