Killed history

NadekoBot.Core/Modules/Music/Common/Impl/MusicExtensions.cs

@@ -0,0 +1,61 @@
+using System;
+using Discord;
+using NadekoBot.Extensions;
+
+namespace NadekoBot.Core.Modules.Music
+{
+    public static class MusicExtensions
+    {
+        public static string PrettyTotalTime(this IMusicPlayer mp)
+        {
+            long sum = 0;
+            foreach (var track in mp.GetQueuedTracks())
+            {
+                if (track.Duration == TimeSpan.MaxValue)
+                    return "∞";
+
+                sum += track.Duration.Ticks;
+            }
+
+            var total = new TimeSpan(sum);
+
+            return total.ToString(@"hh\:mm\:ss");
+        }
+
+        public static string PrettyVolume(this IMusicPlayer mp)
+            => $"🔉 {(int) (mp.Volume * 100)}%";
+        
+        public static string PrettyName(this ITrackInfo trackInfo)
+            => $"**[{trackInfo.Title.TrimTo(60).Replace("[", "\\[").Replace("]", "\\]")}]({trackInfo.Url})**";
+
+        public static string PrettyInfo(this IQueuedTrackInfo trackInfo)
+            => $"{trackInfo.PrettyTotalTime()} | {trackInfo.Platform} | {trackInfo.Queuer}";
+
+        public static string PrettyFullName(this IQueuedTrackInfo trackInfo)
+            => $@"{trackInfo.PrettyName()}
+		`{trackInfo.PrettyTotalTime()} | {trackInfo.Platform} | {Format.Sanitize(trackInfo.Queuer.TrimTo(15))}`";
+
+        public static string PrettyTotalTime(this ITrackInfo trackInfo)
+        {
+            if (trackInfo.Duration == TimeSpan.Zero)
+                return "(?)";
+            if (trackInfo.Duration == TimeSpan.MaxValue)
+                return "∞";
+            if (trackInfo.Duration.TotalHours >= 1)
+                return trackInfo.Duration.ToString(@"hh\:mm\:ss");
+
+            return trackInfo.Duration.ToString(@"mm\:ss");
+        }
+
+        public static ICachableTrackData ToCachedData(this ITrackInfo trackInfo, string id)
+            => new CachableTrackData()
+            {
+                TotalDurationMs = trackInfo.Duration.TotalMilliseconds,
+                Id = id,
+                Thumbnail = trackInfo.Thumbnail,
+                Url = trackInfo.Url,
+                Platform = trackInfo.Platform,
+                Title = trackInfo.Title
+            };
+    }
+}