);
	}

	/**
	 * Deactivate license.
	 *
	 * @param string $license License to deactivate.
	 * @return void
	 */
	public function deactivate_license( $license ) {
		$args = array(
			'license' => $license,
			'name'    => 'Pronamic Pay',
			'url'     => home_url(),
		);

		$args = urlencode_deep( $args );

		$response = wp_remote_get(
			add_query_arg( $args, 'https://api.pronamic.eu/licenses/deactivate/1.0/' ),
			array(
				'timeout' => 20,
			)
		);
	}

	/**
	 * Activate license.
	 *
	 * @param string $license License to activate.
	 * @return void
	 */
	public function activate_license( $license ) {
		// Request.
		$args = array(
			'license' => $license,
			'name'    => 'Pronamic Pay',
			'url'     => home_url(),
		);

		$args = urlencode_deep( $args );

		$response = wp_remote_get(
			add_query_arg( $args, 'https://api.pronamic.eu/licenses/activate/1.0/' ),
			array(
				'timeout' => 20,
			)
		);

		if ( $response instanceof WP_Error ) {
			return;
		}

		$data = json_decode( wp_remote_retrieve_body( $response ) );

		if ( $data ) {
			set_transient( 'pronamic_pay_license_data', $data, 30 );
		}
	}

	/**
	 * Get license status text.
	 *
	 * @return string
	 */
	public function get_formatted_license_status() {
		$license_status = get_option( 'pronamic_pay_license_status' );

		switch ( $license_status ) {
			case 'valid':
				return __( 'Valid', 'pronamic_ideal' );

			case 'invalid':
				return __( 'Invalid', 'pronamic_ideal' );

			case 'site_inactive':
				return __( 'Site Inactive', 'pronamic_ideal' );
		}

		return $license_status;
	}

	/**
	 * Get next scheduled license check text.
	 *
	 * @return string
	 */
	public function get_formatted_next_license_check() {
		$next_license_check = esc_html__( 'Not scheduled', 'pronamic_ideal' );

		$timestamp = wp_next_scheduled( 'pronamic_pay_license_check' );

		if ( false !== $timestamp ) {
			try {
				$date = new DateTime( '@' . $timestamp, new DateTimeZone( 'UTC' ) );

				$next_license_check = $date->format_i18n();
			} catch ( \Exception $e ) {
				return $next_license_check;
			}
		}

		return $next_license_check;
	}
}