public static Note Execute(Tact tact)
{
var result = new Note();
foreach (var current in tact.Notes)
{
if (result.Denominator == default)
{
result.Numerator = current.Numerator;
result.Denominator = current.Denominator;
continue;
}
if (current.Denominator == result.Denominator)
{
result.Numerator++;
continue;
}
LeadToCommonDenominator(result, current);
result.Numerator += current.Numerator;
}
Optimizator.ExecuteForNote(result);
return(result);
}
private static void LeadToCommonDenominator(Note result, Note current)
{
int greatestCommonDivisior =
Optimizator.FindGreatestCommonDivisior(result.Denominator, current.Denominator);
var maxValue = Math.Max(result.Denominator, current.Denominator);
var multiplyCoefficient = maxValue / greatestCommonDivisior;
if (current.Denominator == maxValue)
{
LeadToCommonDenominator(result, multiplyCoefficient);
return;
}
LeadToCommonDenominator(current, multiplyCoefficient);
}