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

namespace Wolf
{
    public class Logger
    {
        private string _history = "";

        public void Log(string message)
        {
            _history += message + "\n";
            Console.WriteLine(message);
        }

        public string GetHistory()
        {
            return _history;
        }

        public string getLastLine()
        {
            string[] lines = _history.Split('\n', StringSplitOptions.RemoveEmptyEntries);
            return lines.Length > 0 ? lines[^1] : "";
        }
    }
}