/// <summary>
/// Reads the number of syllables for the line from the supplied <see cref="TextReader" />
/// </summary>
/// <param name="input"> The <see cref="TextReader" /> object to use </param>
public void ReadFrom(TextReader input)
{
var tokens = new WordTokenizer(input).GetTokens();
var syllableTotal = 0;
var separator = string.Empty;
var errorString = string.Format("The supplied text does not fit {0} syllables", Syllables);
foreach (var token in tokens)
{
var sanitizedToken = WordTokenizer.Sanitize(token);
var syllableCount = new SyllableAnalyzer(sanitizedToken).GetCount();
if (syllableTotal + syllableCount > Syllables)
{
throw new ArgumentException(errorString, "input");
}
syllableTotal += syllableCount;
Text += separator + token.RemoveDigits();
separator = " ";
if (syllableTotal == Syllables)
{
return;
}
}
throw new ArgumentException(errorString, "input");
}
