67 lines
2.3 KiB
C#
67 lines
2.3 KiB
C#
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using System;
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using System.Linq;
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using System.Text;
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namespace VDownload.Core.Extensions
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{
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public static class TimeSpanExtension
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{
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// To string (TH:)MM:SS
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public static string ToStringOptTHBaseMMSS(this TimeSpan timeSpan, params TimeSpan[] formatBase)
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{
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StringBuilder formattedTimeSpan = new StringBuilder();
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int maxTHLength = 0;
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foreach (TimeSpan format in formatBase.Concat(new TimeSpan[] { timeSpan }))
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{
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int THLength = Math.Floor(format.TotalHours) > 0 ? Math.Floor(timeSpan.TotalHours).ToString().Length : 0;
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if (THLength > maxTHLength)
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{
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maxTHLength = THLength;
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}
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}
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if (maxTHLength > 0)
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{
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formattedTimeSpan.Append($"{((int)Math.Floor(timeSpan.TotalHours)).ToString($"D{maxTHLength}")}:");
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}
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formattedTimeSpan.Append(maxTHLength == 0 ? $"{timeSpan.Minutes}:" : $"{timeSpan.Minutes:00}:");
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formattedTimeSpan.Append($"{timeSpan.Seconds:00}");
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return formattedTimeSpan.ToString();
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}
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// To string ((TH:)MM:)SS
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public static string ToStringOptTHMMBaseSS(this TimeSpan timeSpan, params TimeSpan[] formatBase)
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{
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StringBuilder formattedTimeSpan = new StringBuilder();
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int maxTHLength = 0;
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foreach (TimeSpan format in formatBase.Concat(new TimeSpan[] { timeSpan }))
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{
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int THLength = Math.Floor(format.TotalHours) > 0 ? Math.Floor(timeSpan.TotalHours).ToString().Length : 0;
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if (THLength > maxTHLength)
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{
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maxTHLength = THLength;
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}
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}
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if (maxTHLength > 0)
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{
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formattedTimeSpan.Append($"{((int)Math.Floor(timeSpan.TotalHours)).ToString($"D{maxTHLength}")}:");
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}
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bool MM = false;
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if (Math.Floor(timeSpan.TotalMinutes) > 0 || maxTHLength > 0)
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{
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formattedTimeSpan.Append(maxTHLength > 0 ? $"{timeSpan.Minutes:00}:" : $"{timeSpan.Minutes}:");
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MM = true;
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}
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formattedTimeSpan.Append(MM ? $"{timeSpan.Seconds:00}" : $"{timeSpan.Seconds}");
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return formattedTimeSpan.ToString();
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}
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}
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}
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