CaptureMagneto

namespace CapturingMagnetoMan
{
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Text.RegularExpressions;
    using System.Threading.Tasks;

    public class StartUp
    {
        public static void Main()
        {
            //pattern for test
            /*[asdasdasd[dasdasd<2M2>asda]s]dMasdds][asdasd<3M3>sadasdad]
             * [asdasdasd[dasda][<M>]]]asda]s]d]asdds]
               Capture MAGNETO!*/
            string pattern = @"\[[^[\]]*?<(\d*)M(\d*)>.*?\]";
            Regex magnetoTrap = new Regex(pattern);

            StringBuilder text = new StringBuilder();
            string inputLine;
            while ((inputLine = Console.ReadLine().Trim()) != "Capture MAGNETO!")
            {
                text.Append(inputLine);
            }

            string parsedText = text.ToString();

            int magnetosCaptured = 0;
            int magnetosEscaped = 0;

            MatchCollection allMatches = magnetoTrap.Matches(parsedText);
            foreach (Match match in allMatches)
            {
                string numberAsString = match.Groups[1].Value + match.Groups[2].Value;
                int indexToSearchAt = GetIndexToSearchAt(numberAsString);

                string wholeMatch = match.Groups[0].Value;
                int indexOfMatch = parsedText.IndexOf(wholeMatch);

                int startIndex = indexOfMatch + wholeMatch.Length;

                string substring = parsedText.Substring(startIndex, indexToSearchAt);

                if (substring.Contains(' ') && substring[substring.Length] == 'M')
                {
                    magnetosCaptured++;
                }
                else
                {
                    magnetosEscaped++;
                }
            }

            Console.WriteLine(magnetosCaptured);
            Console.WriteLine(magnetosEscaped);
        }

        private static int GetIndexToSearchAt(string numberAsString)
        {
            int result = 0;
            foreach (char digit in numberAsString)
            {
                result += int.Parse(digit.ToString());
            }

            return result;
        }
    }
}