Katteker/Creator/Helper/Log.cs

using System;

namespace KattekerCreator.Helper
{
    public static class Log
    {
        private const string Info = "INFO";
        private const string Error = "ERROR";

        public static void WriteInfoLine(string text)
        {
            using (new ConsoleWithOtherColor())
            {
                ConsoleWithOtherColor.WriteLine($"{Info} [{DateTime.Now:G}] {text}");
            }
        }

        public static void WriteErrorLine(string text)
        {
            using (new ConsoleWithOtherColor(ConsoleColor.DarkRed))
            {
                ConsoleWithOtherColor.WriteLine($"{Error} [{DateTime.Now:G}] {text}");
            }
        }
    }

    public class ConsoleWithOtherColor : IDisposable
    {
        public ConsoleWithOtherColor()
        {
        }

        private readonly ConsoleColor? _defaultColor;

        public ConsoleWithOtherColor(ConsoleColor color)
        {
            _defaultColor = Console.ForegroundColor;
            Console.ForegroundColor = color;
        }

        public static void WriteLine(string text)
        {
            Console.WriteLine(text);
        }

        public void Dispose()
        {
            Dispose(true);
            GC.SuppressFinalize(this);
        }

        private void Dispose(bool disposing)
        {
            if (!disposing) return;
            if (_defaultColor != null) Console.ForegroundColor = _defaultColor.Value;
        }
    }
}