public ActionResult AddRehearsalPart(AdminHomeVM vm)
        {
            PeriodBuilder builder = new PeriodBuilder();

            builder.Minutes = vm.NewRehearsalPart.IntLengthMinutes;
            vm.NewRehearsalPart.DurLength = builder.Build();

            GetDAL get = new GetDAL();

            get.OpenConnection();
            foreach (var id in vm.NewRehearsalPart.ArrMemberNeededIDs)
            {
                Users tmpUser = get.GetUserByID(id);
                vm.NewRehearsalPart.LstMembers.Add(tmpUser);
            }
            get.CloseConnection();

            InsertDAL insert = new InsertDAL();

            insert.OpenConnection();

            int newRehearsalPartID = insert.InsertRehearsalPart(vm.NewRehearsalPart);

            vm.NewRehearsalPart.IntRehearsalPartID = newRehearsalPartID;
            foreach (var m in vm.NewRehearsalPart.LstMembers)
            {
                AttendancePlanned ap = new AttendancePlanned(vm.NewRehearsalPart, m);
                insert.InsertAttendancePlanned(ap);
            }
            insert.CloseConnection();
            return(RedirectToAction("Index"));
        }
            public Data()
            {
                Id = Guid.NewGuid();
                var milliseconds = SystemClock.Instance.GetCurrentInstant().ToUnixTimeMilliseconds();

                Created               = Instant.FromUnixTimeMilliseconds(milliseconds).InZone(provider.GetSystemDefault());
                CreatedDateTime       = Created.LocalDateTime;
                CreatedDate           = CreatedDateTime.Date;
                CreatedTime           = CreatedDateTime.TimeOfDay;
                CreatedOffsetDateTime = Created.ToOffsetDateTime();
                CreatedOffsetTime     = CreatedOffsetDateTime.ToOffsetTime();

                Duration = Duration.FromHours(29.5);

                var b = new PeriodBuilder
                {
                    Years        = 1,
                    Months       = 10,
                    Weeks        = 3,
                    Days         = 4,
                    Hours        = 25,
                    Minutes      = 65,
                    Seconds      = 100,
                    Milliseconds = 4,
                    Nanoseconds  = 3,
                    Ticks        = 3
                };

                Period = b.Build();
            }
Beispiel #3
0
        public void Indexer_Setter_ValidUnits()
        {
            var builder = new PeriodBuilder();

            builder[PeriodUnits.Months]       = 1;
            builder[PeriodUnits.Weeks]        = 2;
            builder[PeriodUnits.Days]         = 3;
            builder[PeriodUnits.Hours]        = 4;
            builder[PeriodUnits.Minutes]      = 5;
            builder[PeriodUnits.Seconds]      = 6;
            builder[PeriodUnits.Milliseconds] = 7;
            builder[PeriodUnits.Ticks]        = 8;
            var expected = new PeriodBuilder
            {
                Years        = 0,
                Months       = 1,
                Weeks        = 2,
                Days         = 3,
                Hours        = 4,
                Minutes      = 5,
                Seconds      = 6,
                Milliseconds = 7,
                Ticks        = 8
            }.Build();

            Assert.AreEqual(expected, builder.Build());
        }
Beispiel #4
0
        public EventSchedule(Event @event, int intMinutesWeekday, int intMinutesWeekend, string strMondayStart, string strTuesdayStart, string strWednesdayStart, string strThursdayStart, string strFridayStart, string strSaturdayStart, string strSundayStart)
        {
            Event = @event;
            PeriodBuilder periodBuilderWeekday = new PeriodBuilder
            {
                Minutes = intMinutesWeekday
            };
            PeriodBuilder periodBuilderWeekend = new PeriodBuilder
            {
                Minutes = intMinutesWeekend
            };

            PerWeekdayDuration = periodBuilderWeekday.Build();
            PerWeekendDuration = periodBuilderWeekend.Build();
            var culture = (CultureInfo)CultureInfo.InvariantCulture.Clone();
            var pattern = LocalTimePattern.Create("h:mmtt", culture);

            TmeMondayStart    = pattern.Parse(strMondayStart).Value;
            TmeTuesdayStart   = pattern.Parse(strTuesdayStart).Value;
            TmeWednesdayStart = pattern.Parse(strWednesdayStart).Value;
            TmeThursdayStart  = pattern.Parse(strThursdayStart).Value;
            TmeFridayStart    = pattern.Parse(strFridayStart).Value;
            TmeSaturdayStart  = pattern.Parse(strSaturdayStart).Value;
            TmeSundayStart    = pattern.Parse(strSundayStart).Value;
        }
Beispiel #5
0
        public static LocalDate PlusYears(int count)
        {
            var periodBuilder = new PeriodBuilder {
                Years = count
            };

            return(AddToToday(periodBuilder.Build()));
        }
Beispiel #6
0
        public static LocalDate MinusYears(int count)
        {
            var periodBuilder = new PeriodBuilder {
                Years = count
            };

            return(SubtractFromToday(periodBuilder.Build()));
        }
        public Period CalculateAge(Planet planet, Duration earthAge)
        {
            var years = earthAge.TotalSeconds / planet.YearDuration.TotalSeconds;

            var pb = new PeriodBuilder();

            pb.Years = (int)Math.Round(years);
            pb.Days  = 40;
            return(pb.Build());
        }
Beispiel #8
0
        public void ConstructionFromPeriod()
        {
            Period        existingPeriod = Period.FromYears(5);
            PeriodBuilder periodBuilder  = Snippet.For(new PeriodBuilder(existingPeriod));

            periodBuilder.Months = 6;
            Period period = periodBuilder.Build();

            Assert.AreEqual(5, period.Years);
            Assert.AreEqual(6, period.Months);
        }
Beispiel #9
0
        public void Build()
        {
            PeriodBuilder periodBuilder = new PeriodBuilder()
            {
                Years  = 2,
                Months = 3,
                Days   = 4
            };
            Period period = Snippet.For(periodBuilder.Build());

            Assert.AreEqual(2, period.Years);
            Assert.AreEqual(3, period.Months);
            Assert.AreEqual(4, period.Days);
        }
Beispiel #10
0
        public static void CalculateKosmorDate(ZonedDateTime currentDate)
        {
            LocalDateTime localTime = new LocalDateTime(2004, 2, 1, 0, 0);
            ZonedDateTime startDate = new ZonedDateTime(localTime, DateTimeZone.Utc, Offset.Zero);

            int kosmorDay  = 6;
            int kosmorYear = 3500;

            PeriodBuilder pb = new PeriodBuilder();

            pb.Milliseconds = MILLISECONDS_IN_A_DAY;
            Period period = pb.Build();

            ZonedDateTime date = currentDate.Minus(period.ToDuration());

            while (startDate < currentDate)
            {
                startDate = startDate.Plus(period.ToDuration());
                if (currentDate.Calendar.IsLeapYear(currentDate.Year))
                {
                    if (kosmorDay > 366)
                    {
                        kosmorDay = 1;
                        kosmorYear++;
                    }
                    else
                    {
                        kosmorDay++;
                    }
                }
                else if (kosmorDay > 365)
                {
                    kosmorDay = 1;
                    kosmorYear++;
                }
                else
                {
                    kosmorDay++;
                }
            }

            String formattedKosmorDay = kosmorDay.ToString("#000");

            kosmorDate = kosmorYear + "_" + formattedKosmorDay;
        }
        /// <summary>
        /// Returns a new period with only the specified units.
        /// </summary>
        /// <param name="period">The period whose values should be used.</param>
        /// <param name="units">The units that should be taken from the given period.</param>
        /// <returns>A new period with only the specified units.</returns>
        public static Period OnlyWith(this Period period, PeriodUnits units = PeriodUnits.AllUnits)
        {
            var builder = new PeriodBuilder();

            if (units.HasFlag(PeriodUnits.Years))
            {
                builder.Years = period.Years;
            }
            if (units.HasFlag(PeriodUnits.Months))
            {
                builder.Months = period.Months;
            }
            if (units.HasFlag(PeriodUnits.Weeks))
            {
                builder.Weeks = period.Weeks;
            }
            if (units.HasFlag(PeriodUnits.Days))
            {
                builder.Days = period.Days;
            }
            if (units.HasFlag(PeriodUnits.Hours))
            {
                builder.Hours = period.Hours;
            }
            if (units.HasFlag(PeriodUnits.Minutes))
            {
                builder.Minutes = period.Minutes;
            }
            if (units.HasFlag(PeriodUnits.Seconds))
            {
                builder.Seconds = period.Seconds;
            }
            if (units.HasFlag(PeriodUnits.Milliseconds))
            {
                builder.Milliseconds = period.Milliseconds;
            }
            if (units.HasFlag(PeriodUnits.Ticks))
            {
                builder.Ticks = period.Ticks;
            }

            return(builder.Build());
        }
Beispiel #12
0
        public override Period Create(ISpecimenContext context)
        {
            var days            = Random.Next(7);
            var hoursAndMinutes = LocalTimeGenerator.Create(context);

            // Avoid zero periods
            if (days == 0 && hoursAndMinutes == LocalTime.Midnight)
            {
                return(Create(context));
            }

            var periodBuilder = new PeriodBuilder
            {
                Days    = days,
                Hours   = hoursAndMinutes.Hour,
                Minutes = hoursAndMinutes.Minute
            };

            return(periodBuilder.Build());
        }
        private Period DateStep()
        {
            // ReSharper disable PossibleNullReferenceException
            PeriodBuilder step =
                (Step + Period.FromTicks(NodaConstants.TicksPerStandardDay >> 1)).Normalize().ToBuilder();

            // ReSharper restore PossibleNullReferenceException

            Debug.Assert(step != null);

            step.Ticks        = 0;
            step.Milliseconds = 0;
            step.Seconds      = 0;
            step.Minutes      = 0;
            step.Hours        = 0;

            Period rounded = step.Build();

            Debug.Assert(rounded != null);
            Debug.Assert(!rounded.HasTimeComponent);

            // ReSharper disable once AssignNullToNotNullAttribute
            return(rounded.IsZero() ? TimeHelpers.OneDayPeriod : rounded);
        }
Beispiel #14
0
            // TODO(misc): Tidy this up a *lot*.
            public ParseResult <Period> Parse(string text)
            {
                if (text is null)
                {
                    return(ParseResult <Period> .ArgumentNull("text"));
                }
                if (text.Length == 0)
                {
                    return(ParseResult <Period> .ValueStringEmpty);
                }

                ValueCursor valueCursor = new ValueCursor(text);

                valueCursor.MoveNext();
                if (valueCursor.Current != 'P')
                {
                    return(ParseResult <Period> .MismatchedCharacter(valueCursor, 'P'));
                }
                bool          inDate     = true;
                PeriodBuilder builder    = new PeriodBuilder();
                PeriodUnits   unitsSoFar = 0;

                while (valueCursor.MoveNext())
                {
                    if (inDate && valueCursor.Current == 'T')
                    {
                        inDate = false;
                        continue;
                    }
                    bool negative = valueCursor.Current == '-';
                    var  failure  = valueCursor.ParseInt64 <Period>(out long unitValue);
                    if (failure != null)
                    {
                        return(failure);
                    }
                    if (valueCursor.Length == valueCursor.Index)
                    {
                        return(ParseResult <Period> .EndOfString(valueCursor));
                    }
                    // Various failure cases:
                    // - Repeated unit (e.g. P1M2M)
                    // - Time unit is in date part (e.g. P5M)
                    // - Date unit is in time part (e.g. PT1D)
                    // - Unit is in incorrect order (e.g. P5D1Y)
                    // - Unit is invalid (e.g. P5J)
                    // - Unit is missing (e.g. P5)
                    PeriodUnits unit;
                    switch (valueCursor.Current)
                    {
                    case 'Y': unit = PeriodUnits.Years; break;

                    case 'M': unit = inDate ? PeriodUnits.Months : PeriodUnits.Minutes; break;

                    case 'W': unit = PeriodUnits.Weeks; break;

                    case 'D': unit = PeriodUnits.Days; break;

                    case 'H': unit = PeriodUnits.Hours; break;

                    case 'S': unit = PeriodUnits.Seconds; break;

                    case ',':
                    case '.': unit = PeriodUnits.Nanoseconds; break;     // Special handling below

                    default: return(InvalidUnit(valueCursor, valueCursor.Current));
                    }
                    if ((unit & unitsSoFar) != 0)
                    {
                        return(RepeatedUnit(valueCursor, valueCursor.Current));
                    }

                    // This handles putting months before years, for example. Less significant units
                    // have higher integer representations.
                    if (unit < unitsSoFar)
                    {
                        return(MisplacedUnit(valueCursor, valueCursor.Current));
                    }

                    // The result of checking "there aren't any time units in this unit" should be
                    // equal to "we're still in the date part".
                    if ((unit & PeriodUnits.AllTimeUnits) == 0 != inDate)
                    {
                        return(MisplacedUnit(valueCursor, valueCursor.Current));
                    }

                    // Seen a . or , which need special handling.
                    if (unit == PeriodUnits.Nanoseconds)
                    {
                        // Check for already having seen seconds, e.g. PT5S0.5
                        if ((unitsSoFar & PeriodUnits.Seconds) != 0)
                        {
                            return(MisplacedUnit(valueCursor, valueCursor.Current));
                        }
                        builder.Seconds = unitValue;

                        if (!valueCursor.MoveNext())
                        {
                            return(ParseResult <Period> .MissingNumber(valueCursor));
                        }
                        // Can cope with at most 999999999 nanoseconds
                        if (!valueCursor.ParseFraction(9, 9, out int totalNanoseconds, 1))
                        {
                            return(ParseResult <Period> .MissingNumber(valueCursor));
                        }
                        // Use whether or not the seconds value was negative (even if 0)
                        // as the indication of whether this value is negative.
                        if (negative)
                        {
                            totalNanoseconds = -totalNanoseconds;
                        }
                        builder.Milliseconds = (totalNanoseconds / NanosecondsPerMillisecond) % MillisecondsPerSecond;
                        builder.Ticks        = (totalNanoseconds / NanosecondsPerTick) % TicksPerMillisecond;
                        builder.Nanoseconds  = totalNanoseconds % NanosecondsPerTick;

                        if (valueCursor.Current != 'S')
                        {
                            return(ParseResult <Period> .MismatchedCharacter(valueCursor, 'S'));
                        }
                        if (valueCursor.MoveNext())
                        {
                            return(ParseResult <Period> .ExpectedEndOfString(valueCursor));
                        }
                        return(ParseResult <Period> .ForValue(builder.Build()));
                    }

                    builder[unit] = unitValue;
                    unitsSoFar   |= unit;
                }
                if (unitsSoFar == 0)
                {
                    return(ParseResult <Period> .ForInvalidValue(valueCursor, TextErrorMessages.EmptyPeriod));
                }
                return(ParseResult <Period> .ForValue(builder.Build()));
            }
Beispiel #15
0
            public ParseResult <Period> Parse(string text)
            {
                if (text is null)
                {
                    return(ParseResult <Period> .ArgumentNull("text"));
                }
                if (text.Length == 0)
                {
                    return(ParseResult <Period> .ValueStringEmpty);
                }

                ValueCursor valueCursor = new ValueCursor(text);

                valueCursor.MoveNext();
                if (valueCursor.Current != 'P')
                {
                    return(ParseResult <Period> .MismatchedCharacter(valueCursor, 'P'));
                }
                bool          inDate     = true;
                PeriodBuilder builder    = new PeriodBuilder();
                PeriodUnits   unitsSoFar = 0;

                while (valueCursor.MoveNext())
                {
                    if (inDate && valueCursor.Current == 'T')
                    {
                        inDate = false;
                        continue;
                    }
                    var failure = valueCursor.ParseInt64 <Period>(out long unitValue);
                    if (failure != null)
                    {
                        return(failure);
                    }
                    if (valueCursor.Length == valueCursor.Index)
                    {
                        return(ParseResult <Period> .EndOfString(valueCursor));
                    }
                    // Various failure cases:
                    // - Repeated unit (e.g. P1M2M)
                    // - Time unit is in date part (e.g. P5M)
                    // - Date unit is in time part (e.g. PT1D)
                    // - Unit is in incorrect order (e.g. P5D1Y)
                    // - Unit is invalid (e.g. P5J)
                    // - Unit is missing (e.g. P5)
                    PeriodUnits unit;
                    switch (valueCursor.Current)
                    {
                    case 'Y': unit = PeriodUnits.Years; break;

                    case 'M': unit = inDate ? PeriodUnits.Months : PeriodUnits.Minutes; break;

                    case 'W': unit = PeriodUnits.Weeks; break;

                    case 'D': unit = PeriodUnits.Days; break;

                    case 'H': unit = PeriodUnits.Hours; break;

                    case 'S': unit = PeriodUnits.Seconds; break;

                    case 's': unit = PeriodUnits.Milliseconds; break;

                    case 't': unit = PeriodUnits.Ticks; break;

                    case 'n': unit = PeriodUnits.Nanoseconds; break;

                    default: return(InvalidUnit(valueCursor, valueCursor.Current));
                    }
                    if ((unit & unitsSoFar) != 0)
                    {
                        return(RepeatedUnit(valueCursor, valueCursor.Current));
                    }

                    // This handles putting months before years, for example. Less significant units
                    // have higher integer representations.
                    if (unit < unitsSoFar)
                    {
                        return(MisplacedUnit(valueCursor, valueCursor.Current));
                    }
                    // The result of checking "there aren't any time units in this unit" should be
                    // equal to "we're still in the date part".
                    if ((unit & PeriodUnits.AllTimeUnits) == 0 != inDate)
                    {
                        return(MisplacedUnit(valueCursor, valueCursor.Current));
                    }
                    builder[unit] = unitValue;
                    unitsSoFar   |= unit;
                }
                return(ParseResult <Period> .ForValue(builder.Build()));
            }
        protected static Period RandomPeriod(
            [CanBeNull] Period minimum,
            [NotNull] Period maximum,
            bool hasDate = true,
            bool hasTime = true)
        {
            if (minimum != null)
            {
                minimum = minimum.Normalize();
            }
            // ReSharper disable once AssignNullToNotNullAttribute
            maximum = maximum.Normalize();

            // ReSharper disable once PossibleNullReferenceException
            Period        diff    = minimum == null ? maximum : (maximum - minimum).Normalize();
            PeriodBuilder builder = new PeriodBuilder();

            Assert.IsNotNull(diff);

            bool first = true;

            if (hasDate)
            {
                if (diff.Years != 0)
                {
                    builder.Years = (long)(diff.Years * Random.NextDouble());
                    first         = false;
                }

                if (first && diff.Months != 0)
                {
                    builder.Months = (long)(diff.Months * Random.NextDouble());
                    first          = false;
                }
                else if (!first)
                {
                    builder.Months = Random.Next(MonthsPerYear);
                }

                if (first && diff.Weeks != 0)
                {
                    builder.Weeks = (long)(diff.Weeks * Random.NextDouble());
                    first         = false;
                }
                else if (!first)
                {
                    builder.Weeks = Random.Next(WeeksPerMonth);
                }

                if (first && diff.Days != 0)
                {
                    builder.Days = (long)(diff.Days * Random.NextDouble());
                    first        = false;
                }
                else if (!first)
                {
                    builder.Days = Random.Next(NodaConstants.DaysPerStandardWeek);
                }

                if (minimum != null)
                {
                    builder.Years  += minimum.Years;
                    builder.Months += minimum.Months;
                    builder.Weeks  += minimum.Weeks;
                    builder.Days   += minimum.Days;
                }
            }
            else
            {
                first = !diff.HasDateComponent;
            }

            if (hasTime)
            {
                if (first && diff.Hours != 0)
                {
                    builder.Hours = (long)(diff.Hours * Random.NextDouble());
                    first         = false;
                }
                else if (!first)
                {
                    builder.Hours = Random.Next(NodaConstants.HoursPerStandardDay);
                }

                if (first && diff.Minutes != 0)
                {
                    builder.Minutes = (long)(diff.Minutes * Random.NextDouble());
                    first           = false;
                }
                else if (!first)
                {
                    builder.Minutes = Random.Next(NodaConstants.MinutesPerHour);
                }

                if (first && diff.Seconds != 0)
                {
                    builder.Seconds = (long)(diff.Seconds * Random.NextDouble());
                    first           = false;
                }
                else if (!first)
                {
                    builder.Seconds = Random.Next(NodaConstants.SecondsPerMinute);
                }

                if (first && diff.Milliseconds != 0)
                {
                    builder.Milliseconds = (long)(diff.Milliseconds * Random.NextDouble());
                    first = false;
                }
                else if (!first)
                {
                    builder.Milliseconds = Random.Next(NodaConstants.MillisecondsPerSecond);
                }

                if (first && diff.Ticks != 0)
                {
                    builder.Ticks = (long)(diff.Ticks * Random.NextDouble());
                    first         = false;
                }
                else if (!first)
                {
                    builder.Ticks = Random.Next((int)NodaConstants.TicksPerMillisecond);
                }

                if (minimum != null)
                {
                    builder.Hours        += minimum.Hours;
                    builder.Minutes      += minimum.Minutes;
                    builder.Seconds      += minimum.Seconds;
                    builder.Milliseconds += minimum.Milliseconds;
                    builder.Ticks        += minimum.Ticks;
                }
            }

            return(builder.Build().Normalize());
        }
Beispiel #17
0
 public Data(PeriodBuilder builder) : this(builder.Build())
 {
 }
        protected static Period PeriodDivideApprox([NotNull] Period period, int divisor, bool hasTime = true)
        {
            PeriodBuilder builder = period.Normalize().ToBuilder();

            if (!hasTime)
            {
                builder.Hours        = 0;
                builder.Minutes      = 0;
                builder.Seconds      = 0;
                builder.Milliseconds = 0;
                builder.Ticks        = 0;
            }

            if (builder.Years != 0)
            {
                if (builder.Years > divisor)
                {
                    builder.Years /= divisor;
                    return(builder.Build().Normalize());
                }

                builder.Months += builder.Years * MonthsPerYear;
                builder.Years   = 0;
            }

            if (builder.Months != 0)
            {
                if (builder.Months > divisor)
                {
                    builder.Months /= divisor;
                    return(builder.Build().Normalize());
                }

                builder.Weeks += builder.Months * WeeksPerMonth;
                builder.Months = 0;
            }

            if (builder.Weeks != 0)
            {
                if (builder.Weeks > divisor)
                {
                    builder.Weeks /= divisor;
                    return(builder.Build().Normalize());
                }

                builder.Days += builder.Weeks * NodaConstants.DaysPerStandardWeek;
                builder.Weeks = 0;
            }

            if (builder.Days != 0)
            {
                if (builder.Days > divisor)
                {
                    builder.Days /= divisor;
                    return(builder.Build().Normalize());
                }

                builder.Hours += builder.Days * NodaConstants.HoursPerStandardDay;
                builder.Days   = 0;
            }

            if (!hasTime)
            {
                builder.Days  = 1;
                builder.Hours = 0;

                return(builder.Build().Normalize());
            }

            if (builder.Hours != 0)
            {
                if (builder.Hours > divisor)
                {
                    builder.Hours /= divisor;
                    return(builder.Build().Normalize());
                }

                builder.Minutes += builder.Hours * NodaConstants.MinutesPerHour;
                builder.Hours    = 0;
            }

            if (builder.Minutes != 0)
            {
                if (builder.Minutes > divisor)
                {
                    builder.Minutes /= divisor;
                    return(builder.Build().Normalize());
                }

                builder.Seconds += builder.Minutes * NodaConstants.SecondsPerMinute;
                builder.Minutes  = 0;
            }

            if (builder.Seconds != 0)
            {
                if (builder.Seconds > divisor)
                {
                    builder.Seconds /= divisor;
                    return(builder.Build().Normalize());
                }

                builder.Milliseconds += builder.Seconds * NodaConstants.MillisecondsPerSecond;
                builder.Seconds       = 0;
            }

            if (builder.Milliseconds != 0)
            {
                if (builder.Milliseconds > divisor)
                {
                    builder.Milliseconds /= divisor;
                    return(builder.Build().Normalize());
                }

                builder.Ticks       += builder.Milliseconds * NodaConstants.TicksPerMillisecond;
                builder.Milliseconds = 0;
            }

            builder.Ticks /= divisor;

            return(builder.Build().Normalize());
        }
        public Period Deserialize(ref JsonReader reader, IJsonFormatterResolver formatterResolver)
        {
            var str           = reader.ReadStringSegmentRaw();
            var i             = str.Offset;
            var periodBuilder = new PeriodBuilder();

            if (str.Array[i++] != 'P')
            {
                Exceptions.ThrowInvalidPeriodFormat(str);
            }

            while (str.Array[i] != 'T' && i - str.Offset < str.Count)
            {
                var amount = NumberConverter.ReadInt32(str.Array, i, out var readCount);
                i += readCount;
                var unit = str.Array[i++];
                switch (unit)
                {
                case (byte)'Y':
                    periodBuilder.Years = amount;
                    break;

                case (byte)'M':
                    periodBuilder.Months = amount;
                    break;

                case (byte)'W':
                    periodBuilder.Weeks = amount;
                    break;

                case (byte)'D':
                    periodBuilder.Days = amount;
                    break;

                default:
                    Exceptions.ThrowInvalidPeriodFormat(str);
                    break;
                }
            }

            if (str.Array[i++] == 'T')
            {
                while (i - str.Offset < str.Count)
                {
                    var amount = NumberConverter.ReadInt64(str.Array, i, out var readCount);
                    i += readCount;
                    var unit = str.Array[i++];
                    switch (unit)
                    {
                    case (byte)'H':
                        periodBuilder.Hours = amount;
                        break;

                    case (byte)'M':
                        periodBuilder.Minutes = amount;
                        break;

                    case (byte)'S':
                        periodBuilder.Seconds = amount;
                        break;

                    default:
                        Exceptions.ThrowInvalidPeriodFormat(str);
                        break;
                    }
                }
            }
            return(periodBuilder.Build());
        }