public static string ItemTypeFromTypeline(string typeline)
{
if (BaseList != null)
{
if (_root == null)
{
_root = new WordSetTreeNode();
var allbs = BaseList.Select(m => m.ItemType.Split(' ')).OrderBy(s => s[0]).ToArray();
foreach (var wl in allbs)
{
_root.AddWordset(wl);
}
}
var wlist = typeline.Split(' ');
List <WordSetTreeNode> ms = new List <WordSetTreeNode>();
for (int i = 0; i < wlist.Length; i++)
{
var m = _root.Match(wlist.Skip(i)).OrderByDescending(n => n.Level).FirstOrDefault();
if (m != null)
{
ms.Add(m);
}
}
if (ms.Count == 0)
{
return(typeline);
}
else if (ms.Count > 1)
{
throw new NotImplementedException("duplicate type match");
}
else
{
return(ms[0].ToString());
}
}
return(typeline);
}
