/// <summary>
/// 转化关键字
/// </summary>
/// <param name="sIn"></param>
/// <returns></returns>
public WordPinYin GetWord_Pinyin(string sIn)
{
sIn = FormatSearchKey(sIn);
if (String.IsNullOrWhiteSpace(sIn))
{
return(null);
}
WordPinYin objRslt = new WordPinYin();
string sInWithoutSpace = sIn.Replace(" ", "").ToLower();
objRslt.Word = sIn.Replace(" ", "");
objRslt.WordWithSpace = sIn;
if (sInWithoutSpace.IsOnlyEnglishLetterOrDigital())
{
if (sIn.Length > 30)
{
return(null);
}
objRslt.Word = "";
objRslt.PinYin = sInWithoutSpace;
objRslt.PinYinWithSpace = sIn;
objRslt.FirstLetter = sInWithoutSpace;
objRslt.FirstLetterWithSpace = sIn;
return(objRslt);
}
if (sIn.Length > 20)
{
return(null);
}
HanziStringPinyin objPinyin = HanziStringPinyinManager.Instance.GetPinyinFromHanziString(sIn, 1);
if (objPinyin != null)
{
string sPinyin = objPinyin.Pinyin[0].Replace("eng", "en").Replace("ing", "in");
objRslt.FirstLetter = objPinyin.FirstLetter[0];
objRslt.PinYin = sPinyin.Replace(" ", "");
objRslt.PinYinWithSpace = sPinyin;
}
return(objRslt);
}
public HanziStringPinyin GetPinyinFromHanziString(string sHanziString, int nNoOfPinYin)
{
nNoOfPinYin = Math.Max(1, nNoOfPinYin);
nNoOfPinYin = Math.Min(32, nNoOfPinYin);
sHanziString = sHanziString.DoTrim().ToLower();
if (String.IsNullOrWhiteSpace(sHanziString))
{
throw new ArgumentException("Hanzi string is null");
}
if (sHanziString.Length > 100)
{
return(null);
}
HanziStringPinyin objRslt = new HanziStringPinyin();
PinYin[] aPinYin = new PinYin[sHanziString.Length];
int[] aIndex = new int[aPinYin.Length];
int nTotalRsltCount = 1;
for (int i = 0; i < sHanziString.Length; i++)
{
string sSingleWord = sHanziString[i].ToString();
if (!sSingleWord.IsChinese())
{
aPinYin[i] = GetPinyinBySingleNotChineseWord(sSingleWord);
aIndex[i] = nTotalRsltCount;
continue;
}
aPinYin[i] = GetPinYinForCorrespondingHanzi(sSingleWord);
if (aPinYin[i] == null)
{
aPinYin[i] = GetPinyinBySingleNotChineseWord(sSingleWord);
}
else
{
nTotalRsltCount = nTotalRsltCount * aPinYin[i].lstPinyin.Count;
}
aIndex[i] = nTotalRsltCount;
}
int nRsltCount = Math.Min(nNoOfPinYin, nTotalRsltCount);
Dictionary <string, int> dicTmpFirstLetter = new Dictionary <string, int>();
Dictionary <string, int> dicTmpPinyin = new Dictionary <string, int>();
Dictionary <string, int> dicTmpSPinyin = new Dictionary <string, int>();
while (objRslt.Pinyin.Count < nRsltCount)
{
int nCandidate = objRslt.Pinyin.Count + 1;
string sPinYinRslt = "";
string sSPinyinRslt = "";
string sFirstLetterRslt = "";
for (int i = 0; i < aPinYin.Length; i++)
{
string sTmp = "";
if (aPinYin[i].IsChinese)
{
sTmp = " ";
}
int nCrntIndex = 0;
if (i == 0)
{
nCrntIndex = (nCandidate - 1) % aIndex[i];
}
else
{
nCrntIndex = ((nCandidate - 1) / aIndex[i - 1]) % aPinYin[i].lstPinyin.Count;
}
sPinYinRslt += sTmp + aPinYin[i].lstPinyin[nCrntIndex] + sTmp;
sSPinyinRslt += sTmp + aPinYin[i].lstSPinyin[nCrntIndex] + sTmp;
sFirstLetterRslt += aPinYin[i].lstPinyin[nCrntIndex].Substring(0, 1).Replace(" ", "");
}
sPinYinRslt = sPinYinRslt.FormatMultiSpace(" ").DoTrim();
sSPinyinRslt = sSPinyinRslt.FormatMultiSpace(" ").DoTrim();
if (dicTmpPinyin.ContainsKey(sPinYinRslt))
{
Container.LogService.UnexpectedBehavorLogger.Error("duplicate Pinyin happen,Hanzi=" + sHanziString + ",NofoPinyin=" + nNoOfPinYin + ",duplicate pinyin=" + sPinYinRslt);
}
else
{
objRslt.Pinyin.Add(sPinYinRslt);
dicTmpPinyin[sPinYinRslt] = 1;
}
if (dicTmpSPinyin.ContainsKey(sSPinyinRslt))
{
Container.LogService.UnexpectedBehavorLogger.Error("duplicate SPinyin happen,Hanzi=" + sHanziString + ",NofoPinyin=" + nNoOfPinYin + ",duplicate SPinyin=" + sSPinyinRslt);
}
else
{
objRslt.SPinyin.Add(sSPinyinRslt);
dicTmpPinyin[sSPinyinRslt] = 1;
}
if (!dicTmpFirstLetter.ContainsKey(sFirstLetterRslt))
{
objRslt.FirstLetter.Add(sFirstLetterRslt);
dicTmpFirstLetter[sFirstLetterRslt] = 1;
}
}
return(objRslt);
}
