AcTools.Utils.Helpers.StringExtension.TimeDiapasonContains C# (CSharp) Метод

        public static bool TimeDiapasonContains([NotNull] this string s, int value, bool roundSingle = true) {
            if (s == null) throw new ArgumentNullException(nameof(s));

            return s.Split(',', ';').Select(x => x.Trim()).Any(part => {
                int n = part.IndexOf('-'), fromValue, toValue;
                if (n == 0) {
                    var m = part.IndexOf('-', n + 1);
                    if (m != -1 && m != 1) {
                        n = m;
                    }
                }

                if (n > 0 && n < part.Length - 1) { // "x-y"
                    if (FlexibleParser.TryParseTime(part.Substring(0, n), out fromValue) &&
                            FlexibleParser.TryParseTime(part.Substring(n + 1), out toValue)) {
                        return value >= fromValue && value <= toValue;
                    }
                } else if (n < 0) { // "x"
                    if (FlexibleParser.TryParseTime(part, out fromValue)) {
                        if (roundSingle) {
                            var delimiters = part.Count(':');
                            return fromValue.Equals(delimiters == 2 ? value : delimiters == 1 ? value.Floor(60) : value.Floor(60 * 60));
                        }

                        return Equals(fromValue, value);
                    }
                } else if (part.Length == 1) { // "-"
                    return true;
                } else if (n == part.Length - 1) { // "x-"
                    if (FlexibleParser.TryParseTime(part.Substring(0, n), out fromValue)) {
                        return value >= fromValue;
                    }
                } else { // "-x"
                    if (FlexibleParser.TryParseTime(part.Substring(n + 1), out toValue)) {
                        return value <= toValue;
                    }
                }

                return false;
            });
        }