//List
        public async Task <ActionResult> Index(int page = 1)
        {
            int pageSize = 10;
            var items    = _mapper.Map <IEnumerable <ProductCategoryViewModel> >(await _service.GetItems(pageSize, page - 1));
            var pageInfo = new PageInfo()
            {
                PageNumber = page, PageSize = pageSize, TotalItems = await _service.Count()
            };
            ProductCategoryListViewModel categorytList = new ProductCategoryListViewModel()
            {
                Categories = items, PageInfo = pageInfo
            };

            return(View(categorytList));
        }