<?php
/**
 * Removes what the plugin stored, when the merchant deletes it.
 *
 * Order meta is deliberately left alone: it belongs to the merchant's orders and
 * is part of their record of where a sale came from. Deleting a plugin should not
 * rewrite their order history.
 *
 * @package Mintveo_For_WooCommerce
 */

defined( 'WP_UNINSTALL_PLUGIN' ) || exit;

// The webhooks belong to WooCommerce, so they would outlive the plugin and keep sending.
if ( function_exists( 'wc_get_webhook' ) ) {
	foreach ( WC_Data_Store::load( 'webhook' )->get_webhooks_ids() as $mintveo_id ) {
		$mintveo_webhook = wc_get_webhook( $mintveo_id );
		if ( $mintveo_webhook && 'https://api.mintveo.com/woocommerce/webhook' === $mintveo_webhook->get_delivery_url() ) {
			$mintveo_webhook->delete( true );
		}
	}
}

// Tell Mintveo the plugin was deleted, so the store shows as disconnected there and its data
// is deleted on schedule. Signed with the store secret, which is removed right after.
$mintveo_secret = (string) get_option( 'mintveo_wc_webhook_secret', '' );
if ( '' !== $mintveo_secret ) {
	$mintveo_body = wp_json_encode( array( 'type' => 'uninstalled' ) );
	wp_remote_post(
		'https://api.mintveo.com/woocommerce/event',
		array(
			'timeout' => 5,
			'headers' => array(
				'Content-Type'        => 'application/json',
				'X-Mintveo-Site'      => home_url( '/' ),
				'X-Mintveo-Plugin'    => '1.1.6',
				'X-Mintveo-Signature' => base64_encode( hash_hmac( 'sha256', $mintveo_body, $mintveo_secret, true ) ), // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
			),
			'body'    => $mintveo_body,
		)
	);
}

delete_option( 'mintveo_wc_webhook_secret' );
delete_option( 'mintveo_wc_connected_at' );
delete_option( 'mintveo_wc_version' );
wp_clear_scheduled_hook( 'mintveo_catalog_push' );
wp_clear_scheduled_hook( 'mintveo_heartbeat' );