/// <summary> 一（文档）对多（实例） </summary>
/// <param name="textitem">实例文本</param>
/// <param name="docitem">文档元素</param>
/// <param name="nextindex">下一个文本元素的索引</param>
/// <returns>匹配结果</returns>
protected static MRADocMatchCollection _DocMatchGroup(ITextItem textitem, IDocsItem docitem, ref int nextindex)
{
bool textiszone = textitem is ITextZone;
bool dociszone = docitem is IDocsCollection;
if (textiszone)
{
return(null);
}
if (!dociszone)
{
return(null);
}
ITextZone textzone = textitem.Parent;
List <MRADocMatchItem> matchs = new List <MRADocMatchItem>();
if (docitem is IDocsGroup)
{
IDocsGroup docgroup = (IDocsGroup)docitem;
MRADocMatchCollection matchcolle = new MRADocMatchCollection(docgroup.Name, textzone);
int i = textitem.ID, j = 0;
for ( ; i < textzone.Items.Count && j < docgroup.Items.Count; i++)
{
ITextItem sub = textzone.Items[i];
if (sub is ITextTrim)
{
continue;
}
{
MRADocMatchItem match = _DocMatch(sub, docgroup.Items[j]);
if (match != null)
{
matchcolle.Items.Add(match); j++; continue;
}
}
if (docgroup.Items[j] is IDocsCollection)
{
int ni = i + 1;
MRADocMatchCollection match = _DocMatchGroup(sub, docgroup.Items[j], ref ni);
if (match != null)
{
matchcolle.Items.Add(match); j++; i = ni - 1; continue;
}
}
return(null);
}
if (matchcolle.Items.Count() != docgroup.Items.Count())
{
return(null);
}
nextindex = i;
return(matchcolle);
}
if (docitem is IDocsCycle)
{
IDocsCycle doccycle = (IDocsCycle)docitem;
MRADocMatchCollection matchcolle = new MRADocMatchCollection(doccycle.Name, textzone);
int i = textitem.ID, j = doccycle.IgnoreStart;
for (; i < textzone.Items.Count; i++)
{
ITextItem sub = textzone.Items[i];
if (sub is ITextTrim)
{
continue;
}
if (j == doccycle.Items.Count - doccycle.IgnoreEnd)
{
nextindex = i;
}
if (j >= doccycle.Items.Count)
{
j = 0;
}
{
MRADocMatchItem match = _DocMatch(sub, doccycle.Items[j]);
if (match != null)
{
matchcolle.Items.Add(match); j++; continue;
}
}
if (doccycle.Items[j] is IDocsCollection)
{
int ni = i + 1;
MRADocMatchCollection match = _DocMatchGroup(sub, doccycle.Items[j], ref ni);
if (match != null)
{
matchcolle.Items.Add(match); j++; i = ni - 1; continue;
}
}
return(null);
}
if (j == doccycle.Items.Count - doccycle.IgnoreEnd)
{
nextindex = i;
}
if (matchcolle.Items.Count < doccycle.Items.Count - doccycle.IgnoreStart - doccycle.IgnoreEnd)
{
return(null);
}
int count = matchcolle.Items.Count;
count -= doccycle.Items.Count - doccycle.IgnoreStart - doccycle.IgnoreEnd;
count -= count % doccycle.Items.Count;
count += doccycle.Items.Count - doccycle.IgnoreStart - doccycle.IgnoreEnd;
matchcolle.Items.RemoveRange(count, matchcolle.Items.Count() - count);
return(matchcolle);
}
return(null);
}
/// <summary> 一（文档）对一（实例） </summary>
/// <param name="textitem">实例文本</param>
/// <param name="docitem">文档元素</param>
/// <returns>匹配结果</returns>
protected static MRADocMatchItem _DocMatch(ITextItem textitem, IDocsItem docitem)
{
// 实例是否具有区域性
bool textiszone = textitem is ITextZone;
// 文档是否具有区域性
bool dociszone = docitem is IDocsCollection;
// 单词一对一
if (!textiszone && !dociszone)
{
if (docitem is IDocsWord)
{
IDocsWord docword = (IDocsWord)docitem;
Match match = docword.Regex.Match(textitem.ToString());
if (match.Success)
{
return(new MRADocMatchWord(docword.Name, textitem));
}
return(null);
}
if (docitem is IDocsKeyWord)
{
IDocsKeyWord dockeyword = (IDocsKeyWord)docitem;
if (dockeyword.Key.Keyword.Equals(textitem.ToString()))
{
return(new MRADocMatchWord(dockeyword.Name, textitem));
}
return(null);
}
return(null);
}
// 实例区域性
if (textiszone)
{
ITextZone textzone = (ITextZone)textitem;
// 文档为单个区域块
if (docitem is IDocsZone)
{
IDocsZone doczone = (IDocsZone)docitem;
// 匹配左右括号
if (doczone.Left == null || doczone.Right == null)
{
return(null);
}
ITextItem textleft = textzone.Items.FirstOrDefault();
ITextItem textright = textzone.Items.LastOrDefault();
if (!(textleft is ITextKey))
{
return(null);
}
if (!(textright is ITextKey))
{
return(null);
}
ITextKey keyleft = (ITextKey)textleft;
ITextKey keyright = (ITextKey)textright;
if (keyleft.KeyCore != doczone.Left.Key)
{
return(null);
}
if (keyright.KeyCore != doczone.Right.Key)
{
return(null);
}
// 内部匹配
MRADocMatchCollection matchcolle = new MRADocMatchCollection(doczone.Name, textzone);
for (int i = 1, j = 0; i < textzone.Items.Count - 1; i++)
{
ITextItem sub = textzone.Items[i];
if (sub is ITextTrim)
{
continue;
}
// 内部一（文档）对一（实例）匹配
{
MRADocMatchItem match = _DocMatch(sub, doczone.Items[j]);
if (match != null)
{
matchcolle.Items.Add(match); j++; continue;
}
}
// 内部一（文档）对多（实例）匹配
if (doczone.Items[j] is IDocsCollection)
{
int ni = i + 1;
MRADocMatchCollection match = _DocMatchGroup(sub, doczone.Items[j], ref ni);
if (match != null)
{
matchcolle.Items.Add(match); j++; i = ni - 1; continue;
}
}
}
if (matchcolle.Items.Count() != doczone.Items.Count())
{
return(null);
}
return(matchcolle);
}
// 文档为单个区域行
if (docitem is IDocsLine)
{
IDocsLine docline = (IDocsLine)docitem;
if (docline.Left == null)
{
return(null);
}
ITextItem textleft = textzone.Items.FirstOrDefault();
if (!(textleft is ITextKey))
{
return(null);
}
ITextKey keyleft = (ITextKey)textleft;
if (keyleft.KeyCore != docline.Left.Key)
{
return(null);
}
MRADocMatchCollection matchcolle = new MRADocMatchCollection(docline.Name, textzone);
for (int i = 1, j = 0; i < textzone.Items.Count; i++)
{
ITextItem sub = textzone.Items[i];
if (sub is ITextTrim)
{
continue;
}
MRADocMatchItem match = _DocMatch(sub, docline.Items[j++]);
if (match == null)
{
return(null);
}
matchcolle.Items.Add(match);
}
if (matchcolle.Items.Count() != docline.Items.Count())
{
return(null);
}
return(matchcolle);
}
// 文档为序列组
if (docitem is IDocsGroup)
{
IDocsGroup docgroup = (IDocsGroup)docitem;
MRADocMatchCollection matchcolle = new MRADocMatchCollection(docgroup.Name, textzone);
for (int i = 0, j = 0; i < textzone.Items.Count; i++)
{
ITextItem sub = textzone.Items[i];
if (sub is ITextTrim)
{
continue;
}
{
MRADocMatchItem match = _DocMatch(sub, docgroup.Items[j]);
if (match != null)
{
matchcolle.Items.Add(match); j++; continue;
}
}
if (docgroup.Items[j] is IDocsCollection)
{
int ni = i + 1;
MRADocMatchCollection match = _DocMatchGroup(sub, docgroup.Items[j], ref ni);
if (match != null)
{
matchcolle.Items.Add(match); j++; i = ni - 1; continue;
}
}
return(null);
}
if (matchcolle.Items.Count() != docgroup.Items.Count())
{
return(null);
}
return(matchcolle);
}
// 文档为循环组
if (docitem is IDocsCycle)
{
IDocsCycle doccycle = (IDocsCycle)docitem;
MRADocMatchCollection matchcolle = new MRADocMatchCollection(doccycle.Name, textzone);
int i = 0, j = doccycle.IgnoreStart;
for (; i < textzone.Items.Count; i++)
{
ITextItem sub = textzone.Items[i];
if (sub is ITextTrim)
{
continue;
}
if (j >= doccycle.Items.Count)
{
j = 0;
}
{
MRADocMatchItem match = _DocMatch(sub, doccycle.Items[j]);
if (match != null)
{
matchcolle.Items.Add(match); j++; continue;
}
}
if (doccycle.Items[j] is IDocsCollection)
{
int ni = i + 1;
MRADocMatchCollection match = _DocMatchGroup(sub, doccycle.Items[j], ref ni);
if (match != null)
{
matchcolle.Items.Add(match); j++; i = ni - 1; continue;
}
}
return(null);
}
if (j != doccycle.Items.Count - doccycle.IgnoreEnd)
{
return(null);
}
return(matchcolle);
}
return(null);
}
return(null);
}
