public static List <BlockTitleToken> TryAttachList(Pullenti.Ner.Token t)
{
BlockTitleToken content = null;
BlockTitleToken intro = null;
List <BlockTitleToken> lits = null;
for (Pullenti.Ner.Token tt = t; tt != null; tt = tt.Next)
{
if (tt.IsNewlineBefore)
{
BlockTitleToken btt = TryAttach(tt, false, null);
if (btt == null)
{
continue;
}
if (btt.Typ == BlkTyps.Index)
{
content = btt;
break;
}
if (btt.Typ == BlkTyps.Intro)
{
Pullenti.Ner.Token tt2 = btt.EndToken.Next;
for (int k = 0; k < 5; k++)
{
BlockLine li = BlockLine.Create(tt2, null);
if (li == null)
{
break;
}
if (li.HasContentItemTail || li.Typ == BlkTyps.IndexItem)
{
content = btt;
break;
}
if (li.HasVerb)
{
break;
}
if (li.Typ != BlkTyps.Undefined)
{
if ((li.BeginChar - btt.EndChar) < 400)
{
content = btt;
break;
}
}
tt2 = li.EndToken.Next;
}
if (content == null)
{
intro = btt;
}
break;
}
if (btt.Typ == BlkTyps.Literature)
{
if (lits == null)
{
lits = new List <BlockTitleToken>();
}
lits.Add(btt);
}
}
}
if (content == null && intro == null && ((lits == null || lits.Count != 1)))
{
return(null);
}
List <BlockTitleToken> res = new List <BlockTitleToken>();
Pullenti.Ner.Core.TerminCollection chapterNames = new Pullenti.Ner.Core.TerminCollection();
Pullenti.Ner.Token t0 = null;
if (content != null)
{
res.Add(content);
int cou = 0;
int err = 0;
for (Pullenti.Ner.Token tt = content.EndToken.Next; tt != null; tt = tt.Next)
{
if (!tt.IsNewlineBefore)
{
continue;
}
BlockLine li = BlockLine.Create(tt, null);
if (li == null)
{
break;
}
if (li.HasVerb)
{
if (li.EndToken.IsChar('.'))
{
break;
}
if (li.LengthChar > 100)
{
break;
}
}
BlockTitleToken btt = TryAttach(tt, true, null);
if (btt == null)
{
continue;
}
err = 0;
if (btt.Typ == BlkTyps.Intro)
{
if (content.Typ == BlkTyps.Intro || cou > 2)
{
break;
}
}
cou++;
tt = (content.EndToken = btt.EndToken);
if (btt.Value != null)
{
chapterNames.AddString(btt.Value, null, null, false);
}
}
content.Typ = BlkTyps.Index;
t0 = content.EndToken.Next;
}
else if (intro != null)
{
t0 = intro.BeginToken;
}
else if (lits != null)
{
t0 = t;
}
else
{
return(null);
}
bool first = true;
for (Pullenti.Ner.Token tt = t0; tt != null; tt = tt.Next)
{
if (!tt.IsNewlineBefore)
{
continue;
}
if (tt.IsValue("СЛАБОЕ", null))
{
}
BlockTitleToken btt = TryAttach(tt, false, chapterNames);
if (btt == null)
{
continue;
}
if (res.Count == 104)
{
}
tt = btt.EndToken;
if (content != null && btt.Typ == BlkTyps.Index)
{
continue;
}
if (res.Count > 0 && res[res.Count - 1].Typ == BlkTyps.Literature)
{
if (btt.Typ != BlkTyps.Appendix && btt.Typ != BlkTyps.Misc && btt.Typ != BlkTyps.Literature)
{
if (btt.Typ == BlkTyps.Chapter && (res[res.Count - 1].EndChar < ((tt.Kit.Sofa.Text.Length * 3) / 4)))
{
}
else
{
continue;
}
}
}
if (first)
{
if ((tt.BeginChar - t0.BeginChar) > 300)
{
BlockTitleToken btt0 = new BlockTitleToken(t0, (t0.Previous == null ? t0 : t0.Previous));
btt0.Typ = BlkTyps.Chapter;
btt0.Value = "Похоже на начало";
res.Add(btt0);
}
}
res.Add(btt);
tt = btt.EndToken;
first = false;
}
for (int i = 0; i < (res.Count - 1); i++)
{
if (res[i].Typ == BlkTyps.Literature && res[i + 1].Typ == res[i].Typ)
{
res.RemoveAt(i + 1);
i--;
}
}
return(res);
}
public static BlockTitleToken TryAttach(Pullenti.Ner.Token t, bool isContentItem = false, Pullenti.Ner.Core.TerminCollection names = null)
{
if (t == null)
{
return(null);
}
if (!t.IsNewlineBefore)
{
return(null);
}
if (t.Chars.IsAllLower)
{
return(null);
}
BlockLine li = BlockLine.Create(t, names);
if (li == null)
{
return(null);
}
if (li.Words == 0 && li.Typ == BlkTyps.Undefined)
{
return(null);
}
if (li.Typ == BlkTyps.Index)
{
}
if (li.IsExistName)
{
return new BlockTitleToken(t, li.EndToken)
{
Typ = li.Typ
}
}
;
if (li.EndToken == li.NumberEnd || ((li.EndToken.IsCharOf(".:") && li.EndToken.Previous == li.NumberEnd)))
{
BlockTitleToken res2 = new BlockTitleToken(t, li.EndToken)
{
Typ = li.Typ
};
if (li.Typ == BlkTyps.Chapter || li.Typ == BlkTyps.Appendix)
{
BlockLine li2 = BlockLine.Create(li.EndToken.Next, names);
if ((li2 != null && li2.Typ == BlkTyps.Undefined && li2.IsAllUpper) && li2.Words > 0)
{
res2.EndToken = li2.EndToken;
for (Pullenti.Ner.Token tt = res2.EndToken.Next; tt != null; tt = tt.Next)
{
li2 = BlockLine.Create(tt, names);
if (li2 == null)
{
break;
}
if (li2.Typ != BlkTyps.Undefined || !li2.IsAllUpper || li2.Words == 0)
{
break;
}
tt = (res2.EndToken = li2.EndToken);
}
}
}
return(res2);
}
if (li.NumberEnd == null)
{
return(null);
}
BlockTitleToken res = new BlockTitleToken(t, li.EndToken)
{
Typ = li.Typ
};
if (res.Typ == BlkTyps.Undefined)
{
if (li.Words < 1)
{
return(null);
}
if (li.HasVerb)
{
return(null);
}
if (!isContentItem)
{
if (!li.IsAllUpper || li.NotWords > (li.Words / 2))
{
return(null);
}
}
res.Typ = BlkTyps.Chapter;
if ((li.NumberEnd.EndChar - t.BeginChar) == 7 && li.NumberEnd.Next != null && li.NumberEnd.Next.IsHiphen)
{
res.Typ = BlkTyps.Undefined;
}
}
if (li.HasContentItemTail && isContentItem)
{
res.Typ = BlkTyps.IndexItem;
}
if (res.Typ == BlkTyps.Chapter || res.Typ == BlkTyps.Appendix)
{
if (li.HasVerb)
{
return(null);
}
if (li.NotWords > li.Words && !isContentItem)
{
return(null);
}
for (t = li.EndToken.Next; t != null; t = t.Next)
{
BlockLine li2 = BlockLine.Create(t, names);
if (li2 == null)
{
break;
}
if (li2.HasVerb || (li2.Words < 1))
{
break;
}
if (!li2.IsAllUpper && !isContentItem)
{
break;
}
if (li2.Typ != BlkTyps.Undefined || li2.NumberEnd != null)
{
break;
}
t = (res.EndToken = li2.EndToken);
if (isContentItem && li2.HasContentItemTail)
{
res.Typ = BlkTyps.IndexItem;
break;
}
}
}
for (Pullenti.Ner.Token tt = res.EndToken; tt != null && tt.BeginChar > li.NumberEnd.EndChar; tt = tt.Previous)
{
if ((tt is Pullenti.Ner.TextToken) && tt.Chars.IsLetter)
{
res.Value = Pullenti.Ner.Core.MiscHelper.GetTextValue(li.NumberEnd.Next, tt, Pullenti.Ner.Core.GetTextAttr.No);
break;
}
}
if ((res.Typ == BlkTyps.Index || res.Typ == BlkTyps.Intro || res.Typ == BlkTyps.Conslusion) || res.Typ == BlkTyps.Literature)
{
if (res.Value != null && res.Value.Length > 100)
{
return(null);
}
if (li.Words < li.NotWords)
{
return(null);
}
}
return(res);
}
}
