59 lines
2.2 KiB
C#
59 lines
2.2 KiB
C#
using System;
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using ErsatzTV.Core.Domain;
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namespace ErsatzTV.Application.Playouts
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{
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internal static class Mapper
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{
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internal static PlayoutViewModel ProjectToViewModel(Playout playout) =>
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new(
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playout.Id,
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Project(playout.Channel),
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Project(playout.ProgramSchedule),
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playout.ProgramSchedulePlayoutType);
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internal static PlayoutItemViewModel ProjectToViewModel(PlayoutItem playoutItem) =>
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new(
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GetDisplayTitle(playoutItem.MediaItem),
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playoutItem.StartOffset,
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GetDisplayDuration(playoutItem.MediaItem));
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private static PlayoutChannelViewModel Project(Channel channel) =>
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new(channel.Id, channel.Number, channel.Name);
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private static PlayoutProgramScheduleViewModel Project(ProgramSchedule programSchedule) =>
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new(programSchedule.Id, programSchedule.Name);
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private static string GetDisplayTitle(MediaItem mediaItem)
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{
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switch (mediaItem)
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{
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case Episode e:
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string showTitle = e.Season.Show.ShowMetadata.HeadOrNone()
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.Map(sm => $"{sm.Title} - ").IfNone(string.Empty);
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return e.EpisodeMetadata.HeadOrNone()
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.Map(em => $"{showTitle}s{e.Season.SeasonNumber:00}e{e.EpisodeNumber:00} - {em.Title}")
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.IfNone("[unknown episode]");
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case Movie m:
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return m.MovieMetadata.HeadOrNone().Map(mm => mm.Title).IfNone("[unknown movie]");
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default:
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return string.Empty;
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}
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}
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private static string GetDisplayDuration(MediaItem mediaItem)
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{
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MediaVersion version = mediaItem switch
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{
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Movie m => m.MediaVersions.Head(),
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Episode e => e.MediaVersions.Head(),
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_ => throw new ArgumentOutOfRangeException(nameof(mediaItem))
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};
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return string.Format(
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version.Duration.TotalHours >= 1 ? @"{0:h\:mm\:ss}" : @"{0:mm\:ss}",
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version.Duration);
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}
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}
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}
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