private static int[] GetSum(string onlyNumbersValue)
{
int[] sums = new int[] { 0, 0 };
int value;
for (int i = 0; i < 9; i++)
{
value = int.Parse(onlyNumbersValue[i].ToString());
sums[0] += value * CpfRule.CalculateBeforeLastDigitWeight(i);
sums[1] += value * CpfRule.CalculateLastDigitWeight(i);
}
sums[1] += GetTenthDigit(onlyNumbersValue) * 2;
return(sums);
}
private static int[] GenerateNumbers(State state)
{
List <int> generatedNumbers = new List <int>();
int totalBeforeLastDigit = 0;
int totalLastDigit = 0;
for (int i = 0; i < 9; i++)
{
generatedNumbers.Add(i < 8 ? _random.Next(10) : (int)state);
totalBeforeLastDigit += generatedNumbers[generatedNumbers.Count - 1] * CpfRule.CalculateBeforeLastDigitWeight(i);
totalLastDigit += generatedNumbers[generatedNumbers.Count - 1] * CpfRule.CalculateLastDigitWeight(i);
}
generatedNumbers.Add(CalculateDigitValue(totalBeforeLastDigit));
totalLastDigit += generatedNumbers[generatedNumbers.Count - 1] * 2;
generatedNumbers.Add(CalculateDigitValue(totalLastDigit));
return(generatedNumbers.ToArray());
}