/// <summary>
/// Add new numbers to list and increment repeat count by 2.
/// </summary>
/// <param name="numbers"></param>
private static void AddNewNum(List <int> numbers)
{
NumbersAndRepeats numbersAndRepeats = new NumbersAndRepeats();
numbersAndRepeats.Numbers = new List <int>();
foreach (var item in numbers)
{
numbersAndRepeats.Numbers.Add(item);
}
numbersAndRepeats.Repeat = 2;
NumberList.Add(numbersAndRepeats);
}
/// <summary>
/// Detect if numbers is in list, if is then incremet repeats++.
/// </summary>
/// <param name="numbers"></param>
/// <param name="numbersAndRepeats"></param>
/// <param name="numFromList"></param>
/// <param name="num2"></param>
/// <param name="similarNumCounter"></param>
/// <param name="notDuplicateCounter"></param>
private static void AddRepeatTimess(List <int> numbers, NumbersAndRepeats numbersAndRepeats, int numFromList, int num2Count, ref int similarNumCounter)
{
foreach (var num in numbers)
{
if (num == numFromList)
{
similarNumCounter++;
}
if (similarNumCounter == num2Count)
{
IsMatch = true;
numbersAndRepeats.Repeat++;
}
}
}
/// <summary>
/// Add new numbers if this number combination does not exist, or increment repeats++ if numbers combination already is in NumberList.
/// </summary>
/// <param name="numbers"></param>
public static void AddNumbers(List <int> numbers)
{
// if no repeat in NumberList is found then in the last loop cicle number is added to NumberList
int notDuplicateCounter = 0;
NumbersAndRepeats numbersAndRepeats = new NumbersAndRepeats();
IsMatch = false;
if (NumberList.Count == 0)
{
AddNewNum(numbers);
}
else
{
foreach (var item in NumberList.ToList())
{
int similarNumCounter = 0;
notDuplicateCounter++;
var numbesExist = item.Numbers.All(numbers.Contains) && numbers.Count() == item.Numbers.Count();
if (numbesExist)
{
for (int num2 = 0; num2 < item.Numbers.Count; num2++)
{
if (numbers.Count() == item.Numbers.Count())
{
AddRepeatTimess(numbers, item, item.Numbers[num2], item.Numbers.Count, ref similarNumCounter);
}
}
}
else if (notDuplicateCounter == NumberList.Count && IsMatch == false)
{
AddNewNum(numbers);
}
}
}
}