SQL Server - Is DB Still Restoring?

SELECT DATABASEPROPERTYEX ('DBName', 'Status')

SELECT session_id SPID
, command
, a.text Query
, start_time
, percent_complete
, dateadd(second,estimated_completion_time/1000, getdate()) estimated_completion_time
FROM sys.dm_exec_requests r
CROSS APPLY sys.dm_exec_sql_text(r.sql_handle) a
WHERE r.command in ('BACKUP DATABASE','RESTORE DATABASE')