public ActionResult Browse(string category)
{
CategoryViewModel model = new CategoryViewModel();
model.Products = getResultsByCategory(category);
if (model.Products.Count > 8)
{
double count = model.Products.Count / 8.0;
model.TotalPages = (int)Math.Ceiling(count);
model.CurrentPage = 1;
}
else
{
model.TotalPages = 1;
model.CurrentPage = 1;
}
int resultCount;
if (model.Products.Count % 8 != 0 && 1 == model.TotalPages)
{
resultCount = model.Products.Count % 8;
}
else
{
resultCount = 8;
}
model.Products = model.Products.GetRange(0, resultCount);
model.CurrentCategory = category;
return View(model.CurrentCategory, model);
}
public ActionResult GoToPage(int page, string category, int totalPages)
{
string CurrentCategory = category;
List<ProductResult> allResults = getResultsByCategory(category);
int firstResultIndex = (page - 1) * 8;
int resultCount;
if (allResults.Count % 8 != 0 && page == totalPages)
{
resultCount = allResults.Count % 8;
}
else
{
resultCount = 8;
}
var selectedResults = allResults.GetRange(firstResultIndex, resultCount);
CategoryViewModel model = new CategoryViewModel();
model.Products = selectedResults;
model.CurrentPage = page;
model.TotalPages = (int)Math.Ceiling((double)allResults.Count / 8);
model.CurrentCategory = category;
return View(category, model);
}
public ActionResult Checkout()
{
HttpCookie cookie = Request.Cookies["Basket"];
List<string[]> pairs = new List<string[]>();
if(cookie != null){
for (int i = 0; i < cookie.Values.Count; i++)
{
var key = cookie.Values.GetKey(i);
var val = cookie.Values.GetValues(i)[0];
var pair = new string[] { key, val };
pairs.Add(pair);
}
CategoryViewModel model = new CategoryViewModel();
model.Products = new List<ProductResult>();
foreach (var pair in pairs)
{
int id = Int32.Parse(pair[0]);
int quantity = Int32.Parse(pair[1]);
var x = getDetailsFromId(id);
x.Quantity = quantity;
model.Products.Add(x);
}
return View(model);
} else
{
return RedirectToAction("Index", "Home");
}
}
