/// <summary>
/// Subscribe method, once sorting will be completed
/// </summary>
/// <param name="args">event args</param>
public void OnArrayWasSorted(ArrayWasSortedEventArgs args)
{
lock (locker)
{
Console.WriteLine("\n\nArray was sorted with:<{0}>. \nWith Elapsed time:<{1}>: \n______", args.SorterName, args.stopWatch.Elapsed);
SortUtil.Print2DArrayToConsole(SortUtil.Convert1DArraTo2D(args.Array1D, current2DArray.GetLength(0), current2DArray.GetLength(1)));
counterForOutputs++;
}
}
//<<Menu dialog section:>>
//
private void MenuDialog_GenerateNew2DArray()
{
Console.Clear();
Console.WriteLine("\tGenerating new 2D array: \n\nPlease enter number of rows (1 - 1000):");
int customNumberOfRows = SortUtil.ValidateInputNumberForIntValue(Console.ReadLine(), 1, 1000);
Console.WriteLine("Please enter number of columns (1 - 1000):");
int customNumberOfColumns = SortUtil.ValidateInputNumberForIntValue(Console.ReadLine(), 1, 1000);
current2DArray = SortUtil.Generate2DArray(customNumberOfRows, customNumberOfColumns);
Console.WriteLine("New 2D array was generated. \nTo continue, please press any key...");
Console.ReadKey();
}
/// <summary>
/// This method will check user selection for Asc\Desc sorting type
/// </summary>
private void CheckForAscDescSelection()
{
//read sorting sub menu selection and define Asc\Desc sort mode
int userSelectionSubMenu = SortUtil.ValidateInputNumberForIntValue(Console.ReadLine(), 1, 2);
if (userSelectionSubMenu == 1)
{
isAscSorting = true;
}
else
{
isAscSorting = false;
}
}
/// <summary>
/// This method contain the logic for sorting singl and multiple sorters.
/// </summary>
/// <param name="isSortWithAllSortersSimultaneously">true - in case of need to sort with all sorters simultaneously, false - in vice versa</param>
private void MenuDialog_SortingMenuHandler(bool isSortWithAllSortersSimultaneously)
{
PrefixSortMenuHandler(isSortWithAllSortersSimultaneously);
CheckForAscDescSelection();
current1DArray = SortUtil.Convert2DArrayTo1D(current2DArray);
//run sorting itself. In multithreads, or in single.
if (isSortWithAllSortersSimultaneously)
{
foreach (ISorter sorter in sorterList)
{
Stopwatch stopWatch = new Stopwatch();
//init thread
Thread sorterThread = new Thread(
() =>
{
stopWatch.Start();
sorter.Sort((int[])current1DArray.Clone(), isAscSorting);
stopWatch.Stop();
});
sorterThread.Start();
}
//wait untill all results will be printed to screen
while (counterForOutputs < sorterList.Count)
{
}
}
else
{
current1DArray = sorterList.ElementAt(userSelectionMainMenu - menuNumberConst).Sort(current1DArray, isAscSorting);
current2DArray = SortUtil.Convert1DArraTo2D(current1DArray, current2DArray.GetLength(0), current2DArray.GetLength(1));
}
Console.WriteLine("Array was sorted with <<{0}>>. \nPlease press anykey get back to Main menu....", sortingModePrefix);
Console.ReadKey();
}
/// <summary>
/// Mathod which is representing the main menu;
/// </summary>
public void ShowMenu()
{
//objects and fields init:
bool isExit = false;
current2DArray = SortUtil.Generate2DArray(10, 10);
//Menu:
while (!isExit)
{
//Menu generator:
Console.Clear();
int sorterListMenuItemCounter = menuNumberConst;
//TODO: create array of string and print
Console.WriteLine(
"\t\tChoose your actions:\n" +
"(1) - Generate new custom 2D array\n" +
"(2) - Import array from DB\n" +
"(3) - Print 2D array\n\n" +
"(4) - Sort simultaneously with all sorters"
);
//generating dynamic menu, according to incoming List of sorters
foreach (ISorter sorter in sorterList)
{
Console.WriteLine("({0}) - {1}", sorterListMenuItemCounter, sorter);
sorterListMenuItemCounter++;
}
//Display last step - exit
Console.WriteLine("({0}) - Exit", sorterList.Count + menuNumberConst);
//Reading user selection and parse for correct value:
userSelectionMainMenu = SortUtil.ValidateInputNumberForIntValue(Console.ReadLine(), 1, sorterList.Count + menuNumberConst);
//User selection 1-3 handler:
switch (userSelectionMainMenu)
{
case 1:
MenuDialog_GenerateNew2DArray();
break;
case 2:
current2DArray = sqlConnectionUtil.Get2DArrayFromDB();
Console.Clear();
Console.WriteLine("Array was readed from DB, please press any key...");
Console.ReadKey();
break;
case 3:
Console.Clear();
Console.WriteLine("Please see below printed 2D array:\n\n");
SortUtil.Print2DArrayToConsole(current2DArray);
Console.WriteLine("To continue, please press any key...");
Console.ReadKey();
break;
case 4:
MenuDialog_SortingMenuHandler(true);
break;
default:
break;
}
//sub menu (for list of sorters) selection, in case of user selected sorting methods:
if (Enumerable.Range(menuNumberConst, sorterList.Count).Contains(userSelectionMainMenu))
{
MenuDialog_SortingMenuHandler(false);
}
//exit logic
else if (userSelectionMainMenu == sorterList.Count + menuNumberConst)
{
isExit = true;
}
}
}