roadie/Roadie.Api.Library/Utility/TimeInfo.cs

using System;

namespace Roadie.Library.Utility
{
    public sealed class TimeInfo
    {
        public decimal Days { get; set; }

        public string DaysFormatted
        {
            get
            {
                if (Days > -1) return Days.ToString("000");
                return "--";
            }
        }

        public decimal Hours { get; set; }

        public string HoursFormatted
        {
            get
            {
                if (Hours > -1) return Hours.ToString("00");
                return "--";
            }
        }

        public decimal Minutes { get; set; }

        public string MinutesFormatted
        {
            get
            {
                if (Minutes > -1) return Minutes.ToString("00");
                return "--";
            }
        }

        public decimal Seconds { get; set; }

        public string SecondsFormatted
        {
            get
            {
                if (Seconds > -1) return Seconds.ToString("00");
                return "--";
            }
        }

        public decimal? Years { get; set; }

        public string YearsFormatted
        {
            get
            {
                if (Years.HasValue && Years.Value > 0) return Years.Value.ToString("0");
                return null;
            }
        }

        public TimeInfo(decimal milliseconds)
        {
            var secondsTotal = milliseconds / 1000;
            var minutesTotal = Math.Floor(secondsTotal / 60);
            var hoursTotal = Math.Floor(minutesTotal / 60);
            var daysTotal = Math.Floor(hoursTotal / 24);
            var yearsTotal = Math.Floor(daysTotal / 365);

            Seconds = Math.Floor(secondsTotal - minutesTotal * 60);
            Minutes = minutesTotal - hoursTotal * 60;
            Hours = hoursTotal - daysTotal * 24;
            Days = daysTotal - yearsTotal * 365;
            Years = Math.Floor(daysTotal / 365);
        }

        public string ToFullFormattedString()
        {
            var yearsFormatted = YearsFormatted;
            return $"{(string.IsNullOrEmpty(yearsFormatted) ? string.Empty : yearsFormatted + ":")}{ToString()}";
        }

        public string ToShortFormattedString()
        {
            return $"{MinutesFormatted}:{SecondsFormatted}";
        }

        public override string ToString()
        {
            if (Days > 0) return $"{DaysFormatted}:{HoursFormatted}:{MinutesFormatted}:{SecondsFormatted}";
            return $"{HoursFormatted}:{MinutesFormatted}:{SecondsFormatted}";
        }
    }
}