public IActionResult Search(string searchText)
        {
            if (string.IsNullOrEmpty(searchText))
            {
                return(View());
            }

            var buildings = _buildingService.SearchBuilding(searchText);
            var locks     = new List <LockViewModel>();

            if (buildings.Count() == 0)
            {
                locks = _lockService.SearchLocksByText(searchText);
            }

            var groups = _groupService.SearchGroup(searchText);
            var media  = new List <MediaViewModel>();

            if (groups.Count() == 0)
            {
                media = _mediaService.SearchMediaByText(searchText);
            }

            var result = new ModelViewData
            {
                BuildingList = buildings,
                GroupList    = groups,
                LockList     = locks,
                MediaList    = media,
                SearchText   = searchText
            };

            return(View("Views/Home/Index.cshtml", result));
        }