//通常搜索，返回相似度最高的前top个搜索结果
public CardDescription[] NormalSearch(string SentenceString, int Top)
{
//转为简体
//string simplesen = CharacterSet.BIG5ToGB(SentenceString);
//这里应该是全角转半角
string simplesen = CharacterSet.SBCToDBC(SentenceString);
//过滤stopwords
simplesen = stopwrods.Replace(simplesen, " ");
//过滤标点符号
StringBuilder sb = new StringBuilder();
for (int i = 0; i < simplesen.Length; i++)
{
if (Char.IsLetterOrDigit(simplesen[i]))
{
sb.Append(simplesen[i]);
}
else
{
sb.Append(' ');
}
}
simplesen = sb.ToString();
if (simplesen.Length == 0)
{
return(new CardDescription[0]);
}
//清0
for (int i = 0; i < Result.Count; i++)
{
((DictSearcherNode)Result[i]).CardIndex = i;
((DictSearcherNode)Result[i]).Score = 0;
}
DoSearch(simplesen);
DictSearcherCompare dsc = new DictSearcherCompare();
Result.Sort(dsc);
ArrayList al = new ArrayList();
if (Top == 0)
{
Top = cardLibrary.GetCount();
}
for (int i = 0; i < Top; i++)
{
DictSearcherNode node = (DictSearcherNode)Result[i];
if (node.Score > 0)
{
CardDescription card = cardLibrary.GetCardByIndex(node.CardIndex);
al.Add(card);
}
else
{
break;
}
}
return((CardDescription[])al.ToArray(typeof(CardDescription)));
}
public static string Mapper(string query)
{
string s = query.Trim();
s = CharacterSet.SBCToDBC(s);
s = regex1.Replace(s, " AND ");
s = regex2.Replace(s, " OR ");
s = regex3.Replace(s, "name:");
s = regex4.Replace(s, "japName:");
s = regex5.Replace(s, "oldName:");
s = regex18.Replace(s, "shortName:");
s = regex6.Replace(s, "cardType:");
s = regex7.Replace(s, "tribe:");
s = regex8.Replace(s, "element:");
s = regex9.Replace(s, "effect:");
s = regex10.Replace(s, "adjust:");
s = regex11.Replace(s, "package:");
s = regex12.Replace(s, "infrequence:");
s = regex13.Replace(s, "atkValue:");
s = regex14.Replace(s, "defValue:");
s = regex15.Replace(s, "level:");
s = regex16.Replace(s, "limit:");
s = regex19.Replace(s, "ID:");
MatchCollection matches = regex17.Matches(s);
for (int i = 0; i < matches.Count; i++)
{
Match match = matches[matches.Count - 1 - i];
string numlength = "";
switch (match.Groups["field"].Value)
{
case "atkValue":
numlength = "4";
break;
case "defValue":
numlength = "4";
break;
case "level":
numlength = "2";
break;
}
string s2 = null;
int n1 = 0;
int n2 = 9999;
if (match.Groups["num2"].Success)
{
try
{
n1 = int.Parse(match.Groups["num1"].Value);
n2 = int.Parse(match.Groups["num2"].Value);
}
catch
{
}
s2 = string.Format("{0}:[{1:D" + numlength + "} TO {2:D" + numlength + "}]", match.Groups["field"].Value, n1, n2);
}
else
{
try
{
n1 = int.Parse(match.Groups["num1"].Value);
}
catch
{
}
s2 = string.Format("{0}:{1:D" + numlength + "}", match.Groups["field"].Value, n1);
}
if (match.Index > 0)
{
s = s.Substring(0, match.Index) + s2 + s.Substring(match.Index + match.Length, s.Length - match.Index - match.Length);
}
else
{
s = s2 + s.Substring(match.Index + match.Length, s.Length - match.Index - match.Length);
}
}
//MessageBox.Show(s);
return(s);
}
//智能扩展搜索，从鼠标位置自动句子中有效截取范围，返回相似度最高的前top个搜索结果
public SearchResult TopSearch(string SentenceString, int lLoc, int top)
{
SearchResult sr = new SearchResult();
//转为简体
//string simplesen = CharacterSet.BIG5ToGB(SentenceString);
//这里应该是全角转半角
string simplesen = CharacterSet.SBCToDBC(SentenceString);
//过滤stopwords
simplesen = stopwrods.Replace(simplesen, " ");
//过滤标点符号
StringBuilder sb = new StringBuilder();
int skip = 0;
for (int i = 0; i < simplesen.Length; i++)
{
if (Char.IsLetterOrDigit(simplesen[i]))
{
sb.Append(simplesen[i]);
}
else
{
sb.Append(' ');
if (i <= lLoc)
{
skip++;
}
}
}
simplesen = sb.ToString();
if (simplesen.Length == 0)
{
return(sr);
}
//清0
for (int i = 0; i < Result.Count; i++)
{
DictSearcherNode node = (DictSearcherNode)Result[i];
node.CardIndex = i;
node.Score = 0;
}
Hashtable SearchedKeyword = new Hashtable();
string lMainWord = "";
int lMainWordLenth = 0;
string rMainWord = "";
int rMainWordLenth = 0;
for (int i = lLoc; i >= 0; i--)
{
string s = simplesen.Substring(i, lLoc - i + 1);
string trims = GetTokenizerText(s);
if (trims.Length > 0 && !SearchedKeyword.ContainsKey(trims))
{
SearchedKeyword.Add(trims, 0);
if (DoSearch(s) > 0)
{
if (trims.Length > lMainWordLenth)
{
int blank = 0;
while (s[blank] == ' ')
{
blank++;
}
lMainWord = SentenceString.Substring(i + blank, lLoc - i + 1 - blank);
lMainWordLenth = trims.Length;
}
}
else
{
break;
}
}
}
for (int i = lLoc + 1; i < simplesen.Length; i++)
{
string s = simplesen.Substring(lLoc, i - lLoc + 1);
string trims = GetTokenizerText(s);
if (trims.Length > 0 && !SearchedKeyword.ContainsKey(trims))
{
SearchedKeyword.Add(trims, 0);
if (DoSearch(s) > 0)
{
if (trims.Length > rMainWordLenth)
{
int blank = 0;
while (s[blank] == ' ')
{
blank++;
}
rMainWord = SentenceString.Substring(lLoc + blank, i - lLoc + 1 - blank);
rMainWordLenth = trims.Length;
}
}
else
{
break;
}
}
}
DictSearcherCompare dsc = new DictSearcherCompare();
Result.Sort(dsc);
sr.Cards = new CardDescription[top];
if (rMainWord.Length > 1)
{
if (GetTokenizerText(SentenceString.Substring(lLoc, 1)).Length > 0)
{
sr.KeyWord = lMainWord + rMainWord.Substring(1);
}
else
{
sr.KeyWord = lMainWord + rMainWord;
}
}
else
{
sr.KeyWord = lMainWord;
}
for (int i = 0; i < top; i++)
{
sr.Cards[i] = cardLibrary.GetCardByIndex(((DictSearcherNode)Result[i]).CardIndex);
}
return(sr);
}