public static string BuildRegularExpression(string source, WordLanguage wl)
{
Dictionary <string, List <string> > TargetAlphabet = EnglishLetters;
switch (wl)
{
case WordLanguage.English:
TargetAlphabet = EnglishLetters;
break;
case WordLanguage.Russian:
TargetAlphabet = RussianLetters;
break;
}
string result = "(";
foreach (var i in source)
{
result += "(?:";
foreach (var j in TargetAlphabet[i.ToString().ToLower()])
{
result = result += j + "|";
}
result = result.Remove(result.Length - 1);
result += ")";
result += @"{1,}[*|`|.|,|_|\s|-]*";
}
result = result.Remove(result.Length - 17);
result += ")";
return(result);
}
static void AddNewWord(string input, WordLanguage wl)
{
try
{
Words.Add(input, Filter.BuildRegularExpression(input, wl));
}
catch (ArgumentException e)
{
Console.Clear();
Console.WriteLine("This word is currently exist\n" + e.Message + "\n");
}
}
public int CompareTo(Word obj)
{
if (obj == null)
{
throw new NullReferenceException();
}
if (Date.CompareTo(obj.Date) == 0 &&
EnglishExample.CompareTo(obj.EnglishExample) == 0 &&
EnglishWord.CompareTo(obj.EnglishWord) == 0 &&
TodaysWord.CompareTo(obj.TodaysWord) == 0 &&
TodaysExample.CompareTo(obj.TodaysExample) == 0 &&
WordLanguage.CompareTo(obj.WordLanguage) == 0 &&
PartOfSpeech.CompareTo(obj.PartOfSpeech) == 0)
{
return(0);
}
if (Date.CompareTo(obj.Date) != 0)
{
return(Date.CompareTo(obj.Date));
}
else
{
if (EnglishExample.CompareTo(obj.EnglishExample) != 0)
{
return(EnglishExample.CompareTo(obj.EnglishExample));
}
else
{
if (EnglishWord.CompareTo(obj.EnglishWord) != 0)
{
return(EnglishWord.CompareTo(obj.EnglishWord));
}
else
{
if (WordLanguage.CompareTo(obj.WordLanguage) != 0)
{
return(WordLanguage.CompareTo(obj.WordLanguage));
}
else
{
if (TodaysWord.CompareTo(obj.TodaysWord) != 0)
{
return(TodaysWord.CompareTo(obj.TodaysWord));
}
else
{
if (TodaysExample.CompareTo(obj.TodaysExample) != 0)
{
return(TodaysExample.CompareTo(obj.TodaysExample));
}
else
{
return(PartOfSpeech.CompareTo(obj.PartOfSpeech));
}
}
}
}
}
}
}