public void Add(double x, double y, int count)
{
width_X Xdata = new width_X(x, y, count);
width_X existing = Tree.Find(Xdata);
if (existing == null) // if not founnd Xdata
{
Tree.Add(Xdata); // add new Xdata
}
else // if Xdata exist
{
height_Y newYdata = new height_Y(y, count);
height_Y yRoot;
existing.IFexistY(newYdata, out yRoot);
if (yRoot != null) // if Y_data exist
{
yRoot.quantity = AddNewQuantity(yRoot.quantity, count, yRoot.MaxQuantity);
}
else // if Y_data not exist
{
existing.y_dataList.AddLast(newYdata);
}
}
}
public void ShowDatabyCriteriarians(double x, double y)
{
width_X Xdata = new width_X(x, y, default);
width_X existing = Tree.Find(Xdata);
if (existing == null) // if not founnd Xdata
{
try
{
throw new Exception("ERROR:Box with such parameters does not exist");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
else // if Xdata exist
{
height_Y newYdata = new height_Y(y, default);
height_Y yRoot;
existing.IFexistY(newYdata, out yRoot);
try
{
if (yRoot != null) // if Y_data exist
{
Console.Write("\n");
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine($"width={existing.x}" + "" + yRoot);
Console.ResetColor();
}
else // if Y_data not exist
{
throw new Exception("ERROR:Box with such parameters does not exist");
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
}
} //output of all options on request, focusing on the quantity
public bool UpdateQuantity(int id, int quantity)
{
id = id - 1;
bool id_validation = false;
if (Alloptions.Count >= id)
{
id_validation = true;
try
{
height_Y objYbyId = ListOf_heights.ElementAt(id);
width_X objXbyId = Alloptions.ElementAt(id);
if (objYbyId.quantity >= quantity)
{
objYbyId.quantity = objYbyId.quantity - quantity;
Alloptions.RemoveAt(id);
width_X obj_with_updatedquantity = new width_X(objXbyId.x, objYbyId.y, objYbyId.quantity);
Alloptions.Insert(id, obj_with_updatedquantity);
if (objYbyId.CheckAllowable_Quantity())
{
objXbyId.y_dataList.Remove(objYbyId);
if (objXbyId.y_dataList == null)
{
Tree.Remove(objXbyId);
}
}
}
else
{
Console.Clear();
Console.WriteLine("ERROR:Entered quantity is invalid!");
Console.ReadLine();
}
}
catch (ArgumentOutOfRangeException)
{
id_validation = false;
Console.Clear();
Console.WriteLine("ERROR:The Option number entered is incorrect! Press Enter and try again");
Console.ReadLine();
}
}
else
{
id_validation = false;
Console.Clear();
Console.WriteLine("ERROR:incorrect item number entered!");
Console.ReadLine();
}
return(id_validation);
} //update quantity by input from users
public void FindBestMatchForGift_lavel_B(double x, double y, double quan)
{
flag++;
if (flag == 1)
{
originalValueOF_Y = y;
originalValueOF_X = x;
}
width_X Xdata = new width_X(x, y, default);
width_X FoundMatch_of_X;
Tree.FindBestMatch(Xdata, Tree.Root, out FoundMatch_of_X);
if (FoundMatch_of_X == null || FoundMatch_of_X.x > originalValueOF_X + (originalValueOF_X * 0.4)) // if not founnd Xdata
{
if (Alloptions.Count != 0)
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("THE Best match that has been found !\n");
Console.ResetColor();
Console.WriteLine("--------------------------------------");
ShowOptions();
}
else
{
Console.Clear();
Console.WriteLine("Not found match");
Console.ReadLine();
}
}
else // if Xdata exist
{
height_Y newYdata = new height_Y(y, default);
height_Y FoundMatch_of_Y;
FoundMatch_of_X.FindBestMatch_of_Y(newYdata, out FoundMatch_of_Y);
if (FoundMatch_of_Y != null) // if Y_data exist
{
if (FoundMatch_of_Y.quantity >= quan) //checking if the best match contains the required quantity
{
width_X newda = new width_X(FoundMatch_of_X.x, FoundMatch_of_Y.y, FoundMatch_of_Y.quantity);
Alloptions.Add(newda);
ListOf_heights.Add(FoundMatch_of_Y);
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("THE Best match that has been found !\n");
Console.ResetColor();
Console.WriteLine("--------------------------------------");
ShowOptions();
return;
}
if (FoundMatch_of_Y.quantity >= quan * 0.4) //checking if quantity bigger than 40% of request
{
width_X newda = new width_X(FoundMatch_of_X.x, FoundMatch_of_Y.y, FoundMatch_of_Y.quantity);
Alloptions.Add(newda);
ListOf_heights.Add(FoundMatch_of_Y);
FindBestMatchForGift_lavel_B(x, FoundMatch_of_Y.y + 0.1, quan);
}
else
{
FindBestMatchForGift_lavel_B(x, FoundMatch_of_Y.y + 0.1, quan);
}
}
else // if Y_data not found
{
FindBestMatchForGift_lavel_B(FoundMatch_of_X.x + 0.01, originalValueOF_Y, quan);
}
}
}
