<?php
/**
 * Uninstall handler: best-effort disconnect, then delete every option and
 * transient this plugin owns.
 *
 * @package AEL42A
 */

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

// Best-effort disconnect so the token is revoked server-side.
$ael42a_token = get_option( 'ael42a_site_token', '' );
if ( is_string( $ael42a_token ) && '' !== $ael42a_token ) {
	$ael42a_base = defined( 'AEL42A_API_BASE' ) && AEL42A_API_BASE
		? AEL42A_API_BASE
		: get_option( 'ael42a_api_base', 'https://api.42a.ai' );

	wp_remote_post(
		untrailingslashit( (string) $ael42a_base ) . '/api/v1/integrations/wordpress/disconnect',
		array(
			'timeout' => 5,
			'headers' => array(
				'Content-Type'  => 'application/json',
				'Authorization' => 'Bearer ' . $ael42a_token,
			),
			'body'    => '{}',
		)
	);
}

// Clear the cron events.
wp_clear_scheduled_hook( 'ael42a_daily' );
wp_clear_scheduled_hook( 'ael42a_detect_existing' );

// Delete all ael42a_* options.
$ael42a_options = array(
	'ael42a_site_token',
	'ael42a_site',
	'ael42a_verify_token',
	'ael42a_stats',
	'ael42a_telemetry_opt_in',
	'ael42a_telemetry_last_sent',
	'ael42a_full_limit',
	'ael42a_api_base',
	'ael42a_app_url',
	'ael42a_external_content',
);
foreach ( $ael42a_options as $ael42a_option ) {
	delete_option( $ael42a_option );
}

// Delete all ael42a_* transients (including per-post markdown cache).
global $wpdb;
$wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery
	$wpdb->prepare(
		"DELETE FROM {$wpdb->options} WHERE option_name LIKE %s OR option_name LIKE %s",
		$wpdb->esc_like( '_transient_ael42a_' ) . '%',
		$wpdb->esc_like( '_transient_timeout_ael42a_' ) . '%'
	)
);