public static List <GrammarRelation> StartInterpreting(int StartIndex, string ExpectedMeaning, int MaximumRecursion, bool RecursiveCall)
{
bool ValidRule = true;
List <GrammarRelation> AllRelations = new List <GrammarRelation>();
foreach (string[] Rule in GrammarRelation.GrammarRules)
{
string RuleMeaning;
if (!CompareMeanings(ExpectedMeaning, Rule[0], out RuleMeaning))//القاعدة لا تحقق المعنى المطلوب
{
continue;
}
List <GrammarRelation> Relations = new List <GrammarRelation>();
Relations.Add(new GrammarRelation());
string[] expression = Rule[1].Split('+');//فصل مكونات علاقة القاعدة النحوية
string ElementMeaning, ElementInterpretation = "";
string[] InterpretFound = new string[2];
ValidRule = true;
for (int Element = 0; Element < expression.Length; Element++) //بدء مطابقة القاعدة
{
string[] ElementRootRule = new string[2];
if (expression[Element].Contains(':'))
{
//فصل المعنى عن الإعراب
ElementMeaning = expression[Element].Substring(0, expression[Element].IndexOf(':')).Trim();
if (ElementMeaning.Contains('['))
{
ElementRootRule = ElementMeaning.Substring(ElementMeaning.IndexOf('[')).Trim('[', ']').Split(',');
ElementMeaning = ElementMeaning.Substring(0, ElementMeaning.IndexOf('['));
}
ElementInterpretation = expression[Element].Substring(expression[Element].IndexOf(':') + 1).Trim();
}
else
{
ElementMeaning = expression[Element].Trim();//حرف من الحروف ليس له إعراب
}
if (ElementMeaning[0] != 'T')
{
if (!Interpretation.Interpretations.ContainsKey(ElementInterpretation) && ElementMeaning[0] != 'T')//إذا كان الإعراب المخزن وصفه غير موجود
{
//خطأ في قاعدة البيانات
ValidRule = false;
break;
}
InterpretFound = Interpretation.Interpretations[ElementInterpretation];//البحث عن معنى رمز الإعراب
}
int Count = Relations.Count;
for (int GRelation = 0; GRelation < Count; GRelation++)
{
int Offset = Relations[GRelation].WordsCovered;
if (Relations.Count == 0 || Analyzer.AllWordsInfo[StartIndex + Offset][0].Word == "EOS")
{
Relations.RemoveAt(GRelation);
Count--;
GRelation--;
continue;
}
string InterpretedMeaning;
if (ElementRootRule[0] != null)//هل هناك شروط اشتقاق لهذه الكلمة
{
bool Found = false;
foreach (var item in Analyzer.AllWordsInfo[StartIndex + Offset])
{
if (CompareMeanings(item.Meaning, ElementMeaning, out InterpretedMeaning))
{
if (item.Root.Root == ElementRootRule[0] && item.Root.DerivationRules.Contains(ElementRootRule[1]))
{
Interpretation NewInterpret = new Interpretation(); //إعراب جديد
GrammarRelation NewRelation = CloneRelation(Relations[GRelation]);
NewInterpret.Description = InterpretFound[0]; //نحميل وصف الإعراب
NewInterpret.Meaning = ElementMeaning;
NewRelation.Elements.Add(StartIndex + Offset, NewInterpret);
NewInterpret.SuperRelation = NewRelation;
Relations.Add(NewRelation);
Found = true;
break;
}
}
}
if (!Found)
{
Relations.RemoveAt(GRelation);
Count--;
GRelation--;
}
continue;
}
List <string> WordMeanings = GetPossibleMeanings(Analyzer.AllWordsInfo[StartIndex + Offset]);
for (int Possibility = 0; Possibility < WordMeanings.Count; Possibility++)
{
bool ValidMeaning = CompareMeanings(WordMeanings[Possibility], ElementMeaning, out InterpretedMeaning);
if (ElementMeaning[0] == 'T')// إذا كان العنصر حرفا صالحا
{
if (ValidMeaning)
{
Interpretation NewInterpret = new Interpretation();//إعراب جديد
GrammarRelation NewRelation = CloneRelation(Relations[GRelation]);
NewInterpret.Meaning = ElementMeaning;
NewRelation.Elements.Add(StartIndex + Offset, NewInterpret);
NewInterpret.SuperRelation = NewRelation;
Relations.Add(NewRelation);
}
continue;
}
if (ValidMeaning)
{
Interpretation NewInterpret = new Interpretation(); //إعراب جديد
GrammarRelation NewRelation = CloneRelation(Relations[GRelation]);
NewInterpret.Description = InterpretFound[0]; //نحميل وصف الإعراب
NewInterpret.Meaning = ElementMeaning;
NewRelation.Elements.Add(StartIndex + Offset, NewInterpret);
NewInterpret.SuperRelation = NewRelation;
Relations.Add(NewRelation);
}
}
if (MaximumRecursion > 0 && Element > 0 && !Relations[GRelation].Elements.ContainsKey(-1))
{
//ابحث عن مجموعة كلمات تحقق المعنى المطلوب
List <GrammarRelation> SubRelations = new List <GrammarRelation>();
SubRelations = StartInterpreting(StartIndex + Offset, ElementMeaning, MaximumRecursion - 1, true);
if (SubRelations.Count > 0)
{
//إذا نجح البحث عن مجموعة كلمات
for (int R = 0; R < SubRelations.Count; R++)
{
GrammarRelation NewSubRelation = CloneRelation(Relations[GRelation]);
SubRelations[R].Description = InterpretFound[0];
SubRelations[R].Meaning = ElementMeaning;
SubRelations[R].SuperRelation = NewSubRelation;
NewSubRelation.Elements.Add(-1, SubRelations[R]);
Relations.Add(NewSubRelation);
}
}
}
Relations.RemoveAt(GRelation);
Count--;
GRelation--;
}
if (!ValidRule)
{
break;
}
}
if (ValidRule)
{
foreach (GrammarRelation R in Relations)
{
AllRelations.Add(R);
}
}
}
return(AllRelations);
}
public static List <ArabicWord> ArabicWords; //قائمة بالكلمات العربية ضمن النص المعالج
//public static List<List<Interpretation>> AllWordsInterpretations = new List<List<Interpretation>>();
public static void LoadInterpreterData()
{
Interpretation.InitializeInterpretations();
GrammarRelation.InitializeRules();
}