public JsonResult Order_Statistics_ByDay(string fromDate, string toDate)
{
var fDate = DateTime.ParseExact(fromDate, "yyyy-MM-dd", CultureInfo.InvariantCulture);
var tDate = DateTime.ParseExact(toDate, "yyyy-MM-dd", CultureInfo.InvariantCulture);
var res = new OrderDAO().GetAll().GroupBy(_ => _.CreatedDate.Date).Select(_ => new OrderCountViewModel {
date = _.Key, count = _.Count()
}).ToList();
var allDate = new List <ChartsDataViewModel>();
var totalDays = (tDate - fDate).TotalDays;
for (DateTime i = fDate; i <= tDate; i = i.AddDays(1))
{
var item = new ChartsDataViewModel();
item.value = "0";
foreach (var jtem in res)
{
if (jtem.date.Date == i.Date.Date)
{
item.value = jtem.count.ToString();
}
}
item.date = i;
allDate.Add(item);
}
return(Json(new
{
label = "Thống kê đơn hàng",
data = allDate
}, JsonRequestBehavior.AllowGet));
}
public static ChartsDataViewModel QuickSort(ChartsDataViewModel model, int start, int end)
{
int[] a = model.Numbers[0];
if (start >= end)
{
return(model);
}
int num = a[start];
int i = start, j = end;
while (i < j)
{
while (i < j && a[j] > num)
{
j--;
}
a[i] = a[j];
while (i < j && a[i] < num)
{
i++;
}
a[j] = a[i];
AlgoHub.Send(a, null, Encode.Base64Decode(model.ConId));
Thread.Sleep(400);
}
a[i] = num;
model.Numbers[1] = a;
//model.Numbers[0] = _unsortedArray;
QuickSort(model, start, i - 1);
QuickSort(model, i + 1, end);
return(model);
}
public static ChartsDataViewModel BubbleSort(ChartsDataViewModel model, Random random)
{
model.Numbers = new int[2][];
var size = model.Amount < 0 || model.Amount > 40 ? random.Next(2, 40) : model.Amount;
var numbers = new List <int>();
for (int i = 0; i < size; i++)
{
numbers.Add(random.Next(1, 380));
}
model.Numbers[0] = numbers.ToArray();
AlgoHub.SendUnsorted(numbers.ToArray(), null, Encode.Base64Decode(model.ConId));
bool flag = true;
int numLength = numbers.Count();
var watch = System.Diagnostics.Stopwatch.StartNew();
for (int i = 1; (i <= (numLength - 1)) && flag; i++)
{
flag = false;
for (int j = 0; j < (numLength - 1); j++)
{
if (numbers.ElementAt(j) > numbers.ElementAt(j + 1))
{
var temp = numbers.ElementAt(j + 1);
numbers[j + 1] = numbers[j];
numbers[j] = temp;
flag = true;
AlgoHub.Send(numbers.ToArray(), null, Encode.Base64Decode(model.ConId));
Thread.Sleep(400);
}
}
}
watch.Stop();
//if (watch.ElapsedMilliseconds < 2)
//{
// ViewBag.ExecutionTime = "Execution time: less than 1 millisecond";
//}
//else
//{
// ViewBag.ExecutionTime = "Execution time: " + watch.ElapsedMilliseconds + " milliseconds";
//}
model.Numbers[1] = numbers.ToArray();
return(model);
}
public static ChartsDataViewModel QuickSort(ChartsDataViewModel model, Random random)
{
model.Numbers = new int[2][];
var size = model.Amount < 0 || model.Amount > 40 ? random.Next(2, 40) : model.Amount;
var numbers = new List <int>();
for (int i = 0; i < size; i++)
{
numbers.Add(random.Next(1, 380));
}
model.Numbers[0] = numbers.ToArray();
AlgoHub.SendUnsorted(numbers.ToArray(), null, Encode.Base64Decode(model.ConId));
_unsortedArray = numbers.ToArray();
QuickSort(model, 0, model.Numbers[0].Length - 1);
model.Numbers[0] = _unsortedArray;
return(model);
}
public ActionResult Index(ChartsDataViewModel model)
{
if (model.CheckBoxAlgoType.Where(x => x.IsSelected).FirstOrDefault() == null || model.Amount == 0 || model.CheckBoxAlgoType.Where(x => x.IsSelected).Count() > 1)
{
ModelState.AddModelError("Amount", "Please enter amount of random numbers and select just one sorting method");
return(View(model));
}
else
{
List <CheckBoxAlgorithms> chkBskList = new List <CheckBoxAlgorithms>();
chkBskList = model.CheckBoxAlgoType;
var str = chkBskList.Where(x => x.IsSelected).Select(x => x.Name).FirstOrDefault().ToString();
switch (str)//Todo: request from the view;
{
case "Bubble Sort":
{
model = Sortingalgorithms.BubbleSort(model, _random);
}
break;
case "Merge Sort":
{
model = Sortingalgorithms.MergeSort(model, _random);
}
break;
case "Quick Sort":
{
model = Sortingalgorithms.QuickSort(model, _random);
}
break;
}
return(View(model));
}
}
public static ChartsDataViewModel CountingSort(ChartsDataViewModel model, Random random)
{
return(model);
}
public static ChartsDataViewModel HeapSort(ChartsDataViewModel model, Random random)
{
return(model);
}
public static ChartsDataViewModel SelectionSort(ChartsDataViewModel model, Random random)
{
return(model);
}
