public ProductsListJsonViewModel GetSpecifyProductIntro(string category, string searchString = "", int page = 1)
{
IEnumerable <Product> products = repository.Products;
ProcessCategoryString(ref category);
//if (category != "ALL") //為了單元測試，使用CategoryID來判斷
// products = products.Where(p => p.Category.Name == category);
if (category != "ALL")
{
products = products.Where(p => p.CategoryID == GetIdOfCategory(category));
}
if (searchString != null && searchString != "")
{
products = products.Where(p => p.Name.ToLower().Contains(searchString.ToLower()));
}
int totalPage = (int)Math.Ceiling((decimal)products.Count() / PageSize);
products = products.Skip((page - 1) * PageSize).Take(PageSize);
List <string> cateList = new List <string>()
{
"ALL"
};
cateList.AddRange(repository.Categories.Select(c => c.Name));
ProductsListJsonViewModel data = new ProductsListJsonViewModel {
Products = products.Select(p => new ProductIntroViewModel {
ProductUrl = "Home/ProductDetail/productID=" + p.ID.ToString(),
Name = p.Name,
Price = p.Price.ToString(),
CoverImagePath = p.CoverImagePath,
}).ToList(),
CategoryList = cateList,
TotalPage = totalPage
};
return(data);
}
