private ChocolateBar GetDummyChocolateBar(ChocolateBar chocolateBar)
{
var dummyChocolateBar = new ChocolateBar();
foreach (var segment in chocolateBar.Segments)
{
dummyChocolateBar.Segments.Add(segment);
}
return(dummyChocolateBar);
}
public int CalculateSegments(Person person, ChocolateBar chocolateBar)
{
if (person == null)
{
throw new System.ArgumentNullException(nameof(person));
}
if (chocolateBar == null)
{
throw new System.ArgumentNullException(nameof(chocolateBar));
}
// create a dummy chocolate bar
var dummyChocolateBar = GetDummyChocolateBar(chocolateBar);
// a count for the values to return
var continguousSegmentCount = 0;
while (dummyChocolateBar.Segments.Count >= person.BirthMonth)
{
// get the latest segments to test
var segmentsToTest = dummyChocolateBar.Segments.Take(person.BirthMonth);
var runningTotal = 0;
// get the sum of the segments to test
foreach (var segment in segmentsToTest)
{
runningTotal += segment;
}
dummyChocolateBar.Segments.RemoveAt(0);
if (runningTotal != person.BirthDate)
{
continue;
}
continguousSegmentCount++;
}
return(continguousSegmentCount);
}