aswi2022bug-thugs-gitlab/ld_client/LDClient/detection/DebuggerInfoParser.cs @ 0932a9e2

using System.Text.RegularExpressions;

namespace LDClient.detection {

    public static class DebuggerInfoParser {

        private const int ExpectedNumberOfMatches = 2;
        
        private static readonly Regex SerialNumberRegex = new("(?<=Serial Number: )(.*)");
        
        public static (string headSerialNumber, string bodySerialNumber) Parse(string dataTxt) {
            var matches = SerialNumberRegex.Matches(dataTxt);

            if (matches.Count != ExpectedNumberOfMatches) {
                throw new ArgumentException($"Expected {ExpectedNumberOfMatches} matches to be found in the text (actually found: {matches.Count})");
            }
            
            return (matches[1].ToString().Trim(), matches[0].ToString().Trim());
        }
    }
}