#pragma warning disable CS8632 // The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.
public async Task <IActionResult> Index(int?whichpage, int?perpage, int?numpages)
// public async Task<IActionResult> Index(int? whichpage, int? perpage, int? numpages, IFormCollection collection)
#pragma warning restore CS8632 // The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.
{
string airline = Request.Form["Airline"].ToString();
ViewBag.AirlineName = airline;
int WhichPage = whichpage ?? 1;
int PerPage = perpage ?? 25;
int NumPages = numpages ?? 0;
string SortOrder = "airline";
string swaps = Request.Form["Swaps"];
// THIS WILL WORK TOO!
//string airline2 = collection["Airline"].ToString();
// IActionResult bags = await GetBags(collection);
SortedCriteria = Request.Form;
IActionResult bags = await GetBags(Request.Form);
var okResult = bags as OkObjectResult;
var baglist = okResult.Value as List <Bagsmvc>;
if (Request.Form["Swaps"].ToString() == "on")
// if (collection["Swaps"].ToString() == "on")
{
ViewBag.Swaps = 1;
baglist = baglist.OrderByDescending(s => s.DateSwapAdded).ThenBy(x => x.Airline).ToList();
}
else
{
ViewBag.Swaps = 0;
baglist = baglist.OrderBy(s => s.Airline).ToList();
}
// Now we have to fetch only the page of interest.
// baglist = CreatePagination(baglist, WhichPage, PerPage, ref NumPages);
ViewBag.SortOrder = SortOrder;
ViewBag.WhichPage = WhichPage;
ViewBag.NumPages = NumPages;
ViewBag.PerPage = PerPage;
ViewBag.NameSortParm = "airline_desc";
ViewBag.YearSortParm = "year";
BagsImageViewModel bivm = new BagsImageViewModel();
bivm.Bags = baglist;
bivm.Bagtypes = await GetBagtypes();
return(View(bivm));
}
#pragma warning disable CS8632 // The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.
public async Task <IActionResult> Index(int?id, string sortorder, int?whichpage, int?perpage, int?numpages, IFormCollection collection)
#pragma warning restore CS8632 // The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.
{
List <Bagsmvc> baglist = new List <Bagsmvc>();
IActionResult bags;
ViewBag.Swaps = 0;
// If there's pagination or sorting, we have to get data using the saved state
if (whichpage != null || sortorder != null)
{
collection = SortedCriteria;
}
// Default to sorting by airline
string SortOrder = sortorder ?? "airline";
// sortorder = sortorder != null ? sortorder : "airline";
int WhichPage = whichpage ?? 1;
int NumPages = numpages ?? 0;
int PerPage = perpage ?? 25;
if (collection.Count == 0 || id != null)
{
// Returns no bags
bags = await GetBags(null);
}
else
{
// Returns bags selected on the form
bags = await GetBags(collection);
}
if (bags is null)
{
if (id == null)
{
baglist = null;
}
else
{
// Get this bag from the cache and add it to the list
var allbags = await _cache.GetFromTable(_context.Bags);
var b = allbags.FirstOrDefault(x => x.Id == id);
baglist.Add(b);
}
}
else
{
var okResult = bags as OkObjectResult;
baglist = okResult.Value as List <Bagsmvc>;
}
// Sorting columns
if (baglist != null)
{
if (collection["Swaps"].ToString() == "on")
{
ViewBag.Swaps = 1;
switch (SortOrder)
{
case "airline_desc":
baglist = baglist.OrderByDescending(x => x.DateSwapAdded).ThenByDescending(s => s.Airline).ToList();
ViewBag.NameSortParm = "airline";
ViewBag.YearSortParm = "year";
break;
case "year":
baglist = baglist.OrderByDescending(x => x.DateSwapAdded).ThenBy(s => s.Year).ToList();
ViewBag.NameSortParm = "airline";
ViewBag.YearSortParm = "year_desc";
break;
case "year_desc":
baglist = baglist.OrderByDescending(x => x.DateSwapAdded).ThenByDescending(s => s.Year).ToList();
ViewBag.NameSortParm = "airline";
ViewBag.YearSortParm = "year";
break;
case "airline":
baglist = baglist.OrderByDescending(x => x.DateSwapAdded).ThenBy(s => s.Airline).ToList();
ViewBag.NameSortParm = "airline_desc";
ViewBag.YearSortParm = "year";
break;
default:
baglist = null;
break;
}
}
else
{
switch (SortOrder)
{
case "airline_desc":
baglist = baglist.OrderByDescending(s => s.Airline).ToList();
ViewBag.NameSortParm = "airline";
ViewBag.YearSortParm = "year";
break;
case "year":
baglist = baglist.OrderBy(s => s.Year).ToList();
ViewBag.NameSortParm = "airline";
ViewBag.YearSortParm = "year_desc";
break;
case "year_desc":
baglist = baglist.OrderByDescending(s => s.Year).ToList();
ViewBag.NameSortParm = "airline";
ViewBag.YearSortParm = "year";
break;
case "airline":
baglist = baglist.OrderBy(s => s.Airline).ToList();
ViewBag.NameSortParm = "airline_desc";
ViewBag.YearSortParm = "year";
break;
default:
baglist = null;
break;
}
}
}
// Now we have to fetch only the page of interest.
// baglist = CreatePagination(baglist, WhichPage, PerPage, ref NumPages);
ViewBag.SortOrder = SortOrder;
ViewBag.WhichPage = WhichPage;
ViewBag.NumPages = NumPages;
ViewBag.PerPage = PerPage;
BagsImageViewModel bivm = new BagsImageViewModel();
bivm.Bags = baglist;
bivm.Bagtypes = await GetBagtypes();
return(View(bivm));
}
