//public IActionResult Index() //{ // var gameModels = _games.GetAll(); // var listingResults = gameModels // .Select(result => new Game // { // Id = result.Id, // ImageUrl = result.ImageUrl, // Title = result.Title, // Genre = result.Genre, // ReleaseYear = result.ReleaseYear, // Rating = result.Rating, // Platform = result.Platform // }); // var model = new GameIndex() // { // Games = listingResults // }; // return View(model); //} public IActionResult Index(string sortOption) { var gameModels = _games.GetAll(); var listingResults = gameModels .Select(result => new Game { Id = result.Id, ImageUrl = result.ImageUrl, Title = result.Title, Genre = result.Genre, ReleaseYear = result.ReleaseYear, Rating = result.Rating, Platform = result.Platform }); var modelGames = listingResults.ToList(); var model = new GameIndex { Games = modelGames }; switch (sortOption) { case "Title": model.Games = modelGames.OrderBy(game => game.Title); break; case "Genre": model.Games = modelGames.OrderBy(game => game.Genre); break; case "Platform": model.Games = modelGames.OrderBy(game => game.Rating); break; case "ReleaseYear": model.Games = modelGames.OrderByDescending(game => game.ReleaseYear); break; case "Rating": model.Games = modelGames.OrderByDescending(game => game.Rating); break; default: model.Games = modelGames; break; } return(View(model)); }