public override ParseResult Parse(ExtractResult extResult)
{
// check if the parser is configured to support specific types
if (SupportedTypes != null && !SupportedTypes.Any(t => extResult.Type.Equals(t)))
{
return(null);
}
string extra = null;
ParseResult ret = null;
extra = extResult.Data as string;
var getExtResult = new ExtractResult()
{
Start = extResult.Start,
Length = extResult.Length,
Data = extResult.Data,
Text = extResult.Text,
Type = extResult.Type
};
if (Config.CultureInfo.Name == "zh-CN")
{
getExtResult.Text = ReplaceTraWithSim(getExtResult.Text);
}
if (extra == null)
{
return(null);
}
if (extra.Contains("Integer"))
{
ret = ParseInteger(getExtResult);
}
else if (extra.Contains("Per"))
{
ret = ParsePercentage(getExtResult);
}
else if (extra.Contains("Num"))
{
getExtResult.Text = NormalizeCharWidth(getExtResult.Text);
ret = DigitNumberParse(getExtResult);
if (Config.NegativeNumberSignRegex.IsMatch(getExtResult.Text) && (double)ret.Value > 0)
{
ret.Value = -(double)ret.Value;
}
ret.ResolutionStr = ret.Value.ToString();
}
else if (extra.Contains("Pow"))
{
getExtResult.Text = NormalizeCharWidth(getExtResult.Text);
ret = PowerNumberParse(getExtResult);
ret.ResolutionStr = ret.Value.ToString();
}
else if (extra.Contains("Frac"))
{
ret = ParseFraction(getExtResult);
}
else if (extra.Contains("Dou"))
{
ret = ParseDouble(getExtResult);
}
else if (extra.Contains("Ordinal"))
{
ret = ParseOrdinal(getExtResult);
}
if (ret != null)
{
ret.Text = extResult.Text;
}
return(ret);
}
// Parse percentage phrase.
protected ParseResult ParsePercentage(ExtractResult extResult)
{
var result = new ParseResult
{
Start = extResult.Start,
Length = extResult.Length,
Text = extResult.Text,
Type = extResult.Type
};
var resultText = extResult.Text;
long power = 1;
if (extResult.Data.ToString().Contains("Spe"))
{
resultText = NormalizeCharWidth(resultText);
resultText = ReplaceUnit(resultText);
if (resultText == "半額" || resultText == "半値" || resultText == "半折")
{
result.Value = 50;
}
else if (resultText == "10成" || resultText == "10割" || resultText == "十割")
{
result.Value = 100;
}
else
{
var matches = Config.SpeGetNumberRegex.Matches(resultText);
double intNumber;
if (matches.Count == 2)
{
var intNumberChar = matches[0].Value[0];
if (intNumberChar == '対' || intNumberChar == '对')
{
intNumber = 5;
}
else if (intNumberChar == '十' || intNumberChar == '拾')
{
intNumber = 10;
}
else
{
intNumber = Config.ZeroToNineMap[intNumberChar];
}
var pointNumberChar = matches[1].Value[0];
double pointNumber;
if (pointNumberChar == '半')
{
pointNumber = 0.5;
}
else
{
pointNumber = Config.ZeroToNineMap[pointNumberChar] * 0.1;
}
result.Value = (intNumber + pointNumber) * 10;
}
else if (matches.Count == 5)
{
// Deal the Japanese percentage case like "xxx割xxx分xxx厘", get the integer value and convert into result.
var intNumberChar = matches[0].Value[0];
var pointNumberChar = matches[1].Value[0];
var dotNumberChar = matches[3].Value[0];
double pointNumber = Config.ZeroToNineMap[pointNumberChar] * 0.1;
double dotNumber = Config.ZeroToNineMap[dotNumberChar] * 0.01;
intNumber = Config.ZeroToNineMap[intNumberChar];
result.Value = (intNumber + pointNumber + dotNumber) * 10;
}
else
{
var intNumberChar = matches[0].Value[0];
if (intNumberChar == '対' || intNumberChar == '对')
{
intNumber = 5;
}
else if (intNumberChar == '十' || intNumberChar == '拾')
{
intNumber = 10;
}
else
{
intNumber = Config.ZeroToNineMap[intNumberChar];
}
result.Value = intNumber * 10;
}
}
}
else if (extResult.Data.ToString().Contains("Num"))
{
var doubleText = Config.PercentageRegex.Match(resultText).Value;
if (doubleText.Contains("k") || doubleText.Contains("K") || doubleText.Contains("ｋ") ||
doubleText.Contains("Ｋ"))
{
power = 1000;
}
if (doubleText.Contains("M") || doubleText.Contains("Ｍ"))
{
power = 1000000;
}
if (doubleText.Contains("G") || doubleText.Contains("Ｇ"))
{
power = 1000000000;
}
if (doubleText.Contains("T") || doubleText.Contains("Ｔ"))
{
power = 1000000000000;
}
result.Value = GetDigitValue(resultText, power);
}
else
{
var doubleText = Config.PercentageRegex.Match(resultText).Value;
doubleText = ReplaceUnit(doubleText);
var splitResult = Config.PointRegex.Split(doubleText);
if (splitResult[0] == "")
{
splitResult[0] = "零";
}
var doubleValue = GetIntValue(splitResult[0]);
if (splitResult.Length == 2)
{
if (Config.NegativeNumberSignRegex.IsMatch(splitResult[0]))
{
doubleValue -= GetPointValue(splitResult[1]);
}
else
{
doubleValue += GetPointValue(splitResult[1]);
}
}
result.Value = doubleValue;
}
result.ResolutionStr = result.Value + @"%";
return(result);
}
