// Decompiled with JetBrains decompiler
// Type: com.softwee.smgw.common.SegmentHelper
// Assembly: App_Code, Version=0.0.0.0, Culture=neutral, PublicKeyToken=c1a16487c920c3dc
// MVID: 787A2D4B-0A31-4F54-A952-652B33850A5A
// Assembly location: C:\Users\Administrator\Desktop\ssss\bin\App_Code.dll

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace com.softwee.smgw.common
{
  public class SegmentHelper
  {
    public static string Filrate(string srcText)
    {
      if (string.IsNullOrEmpty(srcText))
        return string.Empty;
      List<string> srcList = new List<string>(Enumerable.Distinct<string>((IEnumerable<string>) srcText.Split(Enumerable.ToArray<char>((IEnumerable<char>) "\r\n;,|"), StringSplitOptions.RemoveEmptyEntries)));
      List<string> destList;
      for (destList = new List<string>(); SegmentHelper.Merge(srcList, destList); destList = new List<string>())
        srcList = destList;
      StringBuilder stringBuilder = new StringBuilder();
      foreach (string str in destList)
        stringBuilder.AppendLine(str);
      return stringBuilder.ToString();
    }

    private static bool Merge(List<string> srcList, List<string> destList)
    {
      foreach (string str in srcList.ToArray())
      {
        if (str.Length > 5)
        {
          string s = str.Substring(0, str.Length - 1);
          if (SegmentHelper.Remove(srcList, s))
            destList.Add(s);
        }
      }
      destList.AddRange((IEnumerable<string>) srcList);
      return srcList.Count != destList.Count;
    }

    private static bool Remove(List<string> srcList, string s)
    {
      for (int index = 0; index < 10; ++index)
      {
        if (!srcList.Contains(s + (object) index))
          return false;
      }
      for (int index = 0; index < 10; ++index)
        srcList.Remove(s + (object) index);
      return true;
    }
  }
}