using System;
using System.Text;
using System.Text.RegularExpressions;
using HeuristicLab.Persistence.Auxiliary;

namespace HeuristicLab.DebugEngine {
  public static class Utils {
    public static string TypeName(object obj) {
      if (obj == null)
        return "null";
      return TypeNameParser.Parse(obj.GetType().ToString()).GetTypeNameInCode(true);
    }
    public static string Wrap(string text, int columns) {
      StringBuilder sb = new StringBuilder();
      Regex whitespace = new Regex("\\s");
      int lineLength = 0;
      foreach (var word in whitespace.Split(text)) {
        if (lineLength + word.Length < columns) {
          if (lineLength > 0) {
            sb.Append(' ');
            lineLength++;
          }
          sb.Append(word);
          lineLength += word.Length;
        } else {
          sb.Append(Environment.NewLine).Append(word);
          lineLength = word.Length;
        }
      }
      return sb.ToString();
    }
  }
}