Files
ICD.Common.Utils/ICD.Common.Utils/Extensions/TimeSpanExtensions.cs
2020-04-18 12:29:13 -04:00

88 lines
3.0 KiB
C#

using System;
using System.Text;
namespace ICD.Common.Utils.Extensions
{
public static class TimeSpanExtensions
{
/// <summary>
/// Writes the TimeSpan to a string in the format "A day/s, B hour/s, C minute/s, D second/s, E ms"
/// Omits any items that are 0.
/// </summary>
/// <param name="extends"></param>
/// <returns></returns>
public static string ToReadableString(this TimeSpan extends)
{
StringBuilder builder = new StringBuilder();
if (extends.Days == 1)
builder.AppendFormat("{0} day, ", extends.Days);
else if (extends.Days > 1)
builder.AppendFormat("{0} days, ", extends.Days);
if (extends.Hours == 1)
builder.AppendFormat("{0} hour, ", extends.Hours);
else if (extends.Hours > 1)
builder.AppendFormat("{0} hours, ", extends.Hours);
if (extends.Minutes == 1)
builder.AppendFormat("{0} minute, ", extends.Minutes);
else if (extends.Minutes > 1)
builder.AppendFormat("{0} minutes, ", extends.Minutes);
if (extends.Seconds == 1)
builder.AppendFormat("{0} second, ", extends.Seconds);
else if (extends.Seconds > 1)
builder.AppendFormat("{0} seconds, ", extends.Seconds);
if (extends.Milliseconds > 0)
builder.AppendFormat("{0} ms", extends.Milliseconds);
return builder.ToString().TrimEnd(',', ' ');
}
/// <summary>
/// Adds the given number of hours to the time, wrapping every 24 hours without modifying the day.
/// </summary>
/// <param name="extends"></param>
/// <param name="hours"></param>
/// <returns></returns>
public static TimeSpan AddHoursAndWrap(this TimeSpan extends, int hours)
{
hours = MathUtils.Modulus(hours + extends.Hours, 24);
return new TimeSpan(extends.Days, hours, extends.Minutes, extends.Seconds, extends.Milliseconds);
}
/// <summary>
/// Adds the given number of hours to the time, wrapping within the current 12 hour span, without modifying the day.
/// </summary>
/// <param name="extends"></param>
/// <param name="hours"></param>
/// <returns></returns>
public static TimeSpan AddHoursAndWrap12Hour(this TimeSpan extends, int hours)
{
int currentHour = extends.Hours;
bool am = extends.Hours < 12;
int current12Hour = MathUtils.Modulus(currentHour, 12);
int new12Hour = MathUtils.Modulus(current12Hour + hours, 12);
return am
? new TimeSpan(extends.Days, new12Hour, extends.Minutes, extends.Seconds, extends.Milliseconds)
: new TimeSpan(extends.Days, new12Hour + 12, extends.Minutes, extends.Seconds, extends.Milliseconds);
}
/// <summary>
/// Adds the given number of minutes to the time, wrapping every 60 minutes without modifying the hour.
/// </summary>
/// <param name="extends"></param>
/// <param name="minutes"></param>
/// <returns></returns>
public static TimeSpan AddMinutesAndWrap(this TimeSpan extends, int minutes)
{
minutes = MathUtils.Modulus(minutes + extends.Minutes, 60);
return new TimeSpan(extends.Days, extends.Hours, minutes, extends.Seconds, extends.Milliseconds);
}
}
}