internal bool ToHiragana(KakasiReader input, TextWriter output)
{
char key = itaijiDictionary.Get((char)input.Get());
SortedSet <KanjiYomi> .Enumerator iterator = kanwaDictionary.Lookup(key);
HashSet <string> yomiSet = new HashSet <string>();
string rest = null;
int restLength = 0;
int resultLength = 0;
while (iterator.MoveNext())
{
KanjiYomi kanjiYomi = iterator.Current;
if (rest == null)
{
char[] chars = new char[kanjiYomi.Length + 1];
restLength = input.More(chars);
for (int index = 0; index < restLength; index++)
{
chars[index] = itaijiDictionary.Get(chars[index]);
}
rest = new string(chars, 0, restLength);
}
Logger.Log("kanjiYomi: " + kanjiYomi.Kanji + "," + kanjiYomi.Yomi + "," + kanjiYomi.Okurigana + "," + kanjiYomi.Length + "," + restLength);
if (kanjiYomi.Length < resultLength)
{
break;
}
if (kanjiYomi.Length > restLength)
{
continue;
}
string yomi = kanjiYomi.GetYomiFor(rest);
if (yomi == null)
{
continue;
}
yomiSet.Add(yomi);
resultLength = kanjiYomi.Length;
if (!HeikiMode)
{
break;
}
}
if (yomiSet.Count == 0)
{
return(false);
}
char additionalChar = (char)0;
if (resultLength > 0 && restLength > resultLength &&
rest[resultLength - 1] == '\u3063')
{
char nextCh = rest[resultLength];
UnicodeBlock block = UnicodeBlock.Of(nextCh);
if (block.Equals(UnicodeBlock.Hiragana))
{
++resultLength;
additionalChar = nextCh;
}
}
input.Consume(resultLength + 1);
if (FuriganaMode)
{
output.Write(key);
if (resultLength > 0)
{
output.Write(rest.ToCharArray(), 0, resultLength);
}
output.Write('[');
}
if (yomiSet.Count == 1)
{
output.Write(yomiSet.FirstOrDefault());
if (additionalChar > 0)
{
output.Write(additionalChar);
}
}
else if (yomiSet.Count > 1)
{
HashSet <string> .Enumerator iter = yomiSet.GetEnumerator();
output.Write('{');
bool bar = false;
while (iter.MoveNext())
{
if (bar)
{
output.Write('|');
}
output.Write(iter.Current);
if (additionalChar > 0)
{
output.Write(additionalChar);
}
bar = true;
}
output.Write('}');
}
if (FuriganaMode)
{
output.Write(']');
}
return(true);
}
