public ActionResult Main()
{
Session["status"] = "Medicine Information";
if (Session["LoginUserName"] == null)
{
return(RedirectToAction("Login", "Account"));
}
else
{
var viewModel = new InfoAndCategoryViewModel();
viewModel.Usage = GetUsageListItemAsync();
Search();
return(View(viewModel));
}
}
public ActionResult Search()
{
var Model = new List <InfoAndCategoryViewModel>();
List <InfoAndCategoryViewModel> Infolist = new List <InfoAndCategoryViewModel>();
string Id = null;
string Category = null;
string Usage = null;
InfoMedicineContext dbMedicine = new InfoMedicineContext();
MedicineCategoryContext dbCategory = new MedicineCategoryContext();
if (Request.Form.Count > 0)
{
if ((Request.Form.Get("ID")) != "default")
{
Id = Request.Form.Get("ID").ToString();
}
if ((Request.Form.Get("category")) != "default")
{
Category = Request.Form.Get("category").ToString();
}
if ((Request.Form.Get("usage")) != "default")
{
Usage = Request.Form.Get("usage").ToString();
}
}
else
{
if (Session["ID"] != null)
{
Id = Session["ID"].ToString();
}
if (Session["category"] != null)
{
Category = Session["category"].ToString();
}
if (Session["usage"] != null)
{
Usage = Session["usage"].ToString();
}
}
if (Id == "")
{
Id = null;
}
if (Category == "--select--")
{
Category = null;
}
if (Id == null && Category == null && Usage == null)
{
Infolist = _infoAndCategoryProvider.GetInfoAndCategory();
for (int i = 0; i < Infolist.Count; i++)
{
InfoAndCategoryViewModel List = new InfoAndCategoryViewModel();
List.ID = Infolist[i].ID;
List.name = Infolist[i].name;
List.origin = Infolist[i].origin;
List.PD = Infolist[i].PD;
List.EXP = Infolist[i].EXP;
List.price = Infolist[i].price;
List.category = Infolist[i].category;
List.usage = Infolist[i].usage;
Model.Add(List);
}
ViewBag.length = Infolist.Count;
System.Web.HttpContext.Current.Session["Category"] = null;
System.Web.HttpContext.Current.Session["Usage"] = null;
}
else if (Id == null && Category == null && Usage != null)
{
Infolist = _infoAndCategoryProvider.GetInfoAndCategoryByUsage(Usage);
for (int i = 0; i < Infolist.Count; i++)
{
InfoAndCategoryViewModel List = new InfoAndCategoryViewModel();
List.ID = Infolist[i].ID;
List.name = Infolist[i].name;
List.origin = Infolist[i].origin;
List.PD = Infolist[i].PD;
List.EXP = Infolist[i].EXP;
List.price = Infolist[i].price;
List.category = Infolist[i].category;
List.usage = Infolist[i].usage;
Model.Add(List);
}
ViewBag.length = Infolist.Count;
System.Web.HttpContext.Current.Session["Category"] = null;
System.Web.HttpContext.Current.Session["Usage"] = Usage;
}
else if (Id == null && Category != null && Usage == null)
{
Infolist = _infoAndCategoryProvider.GetInfoAndCategoryByCategory(Category);
for (int i = 0; i < Infolist.Count; i++)
{
InfoAndCategoryViewModel List = new InfoAndCategoryViewModel();
List.ID = Infolist[i].ID;
List.name = Infolist[i].name;
List.origin = Infolist[i].origin;
List.PD = Infolist[i].PD;
List.EXP = Infolist[i].EXP;
List.price = Infolist[i].price;
List.category = Infolist[i].category;
List.usage = Infolist[i].usage;
Model.Add(List);
}
System.Web.HttpContext.Current.Session["Category"] = Category;
System.Web.HttpContext.Current.Session["Usage"] = null;
}
else if (Id == null && Category != null && Usage != null)
{
Infolist = _infoAndCategoryProvider.GetInfoAndCategoryByCategoryAndUsage(Category, Usage);
for (int i = 0; i < Infolist.Count; i++)
{
InfoAndCategoryViewModel List = new InfoAndCategoryViewModel();
List.ID = Infolist[i].ID;
List.name = Infolist[i].name;
List.origin = Infolist[i].origin;
List.PD = Infolist[i].PD;
List.EXP = Infolist[i].EXP;
List.price = Infolist[i].price;
List.category = Infolist[i].category;
List.usage = Infolist[i].usage;
Model.Add(List);
}
System.Web.HttpContext.Current.Session["Category"] = Category;
System.Web.HttpContext.Current.Session["Usage"] = Usage;
}
else if (Id != null)
{
Infolist = _infoAndCategoryProvider.GetInfoAndCategorybyId(Id);
for (int i = 0; i < Infolist.Count; i++)
{
InfoAndCategoryViewModel List = new InfoAndCategoryViewModel();
List.ID = Infolist[i].ID;
List.name = Infolist[i].name;
List.origin = Infolist[i].origin;
List.PD = Infolist[i].PD;
List.EXP = Infolist[i].EXP;
List.price = Infolist[i].price;
List.category = Infolist[i].category;
List.usage = Infolist[i].usage;
Model.Add(List);
}
}
InfoMedicineList = Model;
int pageindex = 1;
var recordCount = InfoMedicineList.Count();
if (Request.QueryString["page"] != null)
{
pageindex = Convert.ToInt32(Request.QueryString["page"]);
}
const int PAGE_SZ = 10;
ViewBag.Medicine = InfoMedicineList.OrderBy(c => c.ID).Skip((pageindex - 1) * PAGE_SZ).Take(PAGE_SZ).ToList();
ViewBag.Pager = new PagerHelper()
{
PageIndex = pageindex,
PageSize = PAGE_SZ,
RecordCount = recordCount
};
return(View(Model));
}
