public override string Next()
{
Collection.List<Element> result;
bool hasDigit;
bool hasUppercase;
do
{
result = new Collection.List<Element>();
hasDigit = false;
hasUppercase = false;
Element last = null;
Element secondLast = null;
int length = 0;
while (length < this.Length)
{
Element next;
do
next = Element.Phonemes[this.Generate(Element.Phonemes.Length)];
while (last.IsNull() ? next.NotFirst : last.Digit ||
(next.Vowel ? last.Vowel &&
(last.Dipthong || next.Dipthong || secondLast.NotNull() && secondLast.Vowel || this.Generate(10) > 7) :
!last.Vowel) ||
length + next.Length > this.Length);
if (this.WithUppercase && this.Generate(10) < 2)
{
next = next.ToUpper();
hasUppercase = true;
}
secondLast = last;
result.Add(last = next);
length += next.Length;
if (length < this.Length)
{
if (this.WithDigits && this.Generate(10) < 3)
{
next = Element.CreateDigit(this.Generate(10));
result.Add(next);
length += next.Length;
hasDigit = true;
}
}
}
}
while (this.WithDigits != hasDigit || this.WithUppercase != hasUppercase);
return result.Map(element => element.Symbol).Join();
}
