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132 lines
3.9 KiB
132 lines
3.9 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using NzbDrone.Core.Datastore;
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namespace NzbDrone.Core.Qualities
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{
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public class Quality : IEmbeddedDocument, IEquatable<Quality>
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{
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public int Id { get; set; }
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public string Name { get; set; }
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public Quality()
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{
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}
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private Quality(int id, string name)
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{
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Id = id;
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Name = name;
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}
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public override string ToString()
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{
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return Name;
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}
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public override int GetHashCode()
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{
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return Id.GetHashCode();
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}
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public bool Equals(Quality other)
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{
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if (ReferenceEquals(null, other)) return false;
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if (ReferenceEquals(this, other)) return true;
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return Id.Equals(other.Id);
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}
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public override bool Equals(object obj)
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{
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if (ReferenceEquals(null, obj)) return false;
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if (ReferenceEquals(this, obj)) return true;
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return Equals(obj as Quality);
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}
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public static bool operator ==(Quality left, Quality right)
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{
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return Equals(left, right);
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}
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public static bool operator !=(Quality left, Quality right)
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{
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return !Equals(left, right);
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}
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public static Quality Unknown => new Quality(0, "Unknown");
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public static Quality MP3_192 => new Quality(1, "MP3-192");
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public static Quality MP3_VBR => new Quality(2, "MP3-VBR");
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public static Quality MP3_256 => new Quality(3, "MP3-256");
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public static Quality MP3_320 => new Quality(4, "MP3-320");
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public static Quality MP3_512 => new Quality(5, "MP3-512");
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public static Quality FLAC => new Quality(6, "FLAC");
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static Quality()
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{
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All = new List<Quality>
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{
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Unknown,
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MP3_192,
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MP3_VBR,
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MP3_256,
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MP3_320,
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MP3_512,
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FLAC,
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};
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AllLookup = new Quality[All.Select(v => v.Id).Max() + 1];
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foreach (var quality in All)
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{
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AllLookup[quality.Id] = quality;
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}
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DefaultQualityDefinitions = new HashSet<QualityDefinition>
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{
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new QualityDefinition(Quality.Unknown) { Weight = 1, MinSize = 0, MaxSize = 100 },
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new QualityDefinition(Quality.MP3_192) { Weight = 2, MinSize = 0, MaxSize = 100 },
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new QualityDefinition(Quality.MP3_VBR) { Weight = 3, MinSize = 0, MaxSize = 100 },
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new QualityDefinition(Quality.MP3_256) { Weight = 4, MinSize = 0, MaxSize = 100 },
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new QualityDefinition(Quality.MP3_320) { Weight = 5, MinSize = 0, MaxSize = 100 },
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new QualityDefinition(Quality.MP3_512) { Weight = 6, MinSize = 0, MaxSize = 100 },
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new QualityDefinition(Quality.FLAC) { Weight = 7, MinSize = 0, MaxSize = null },
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};
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}
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public static readonly List<Quality> All;
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public static readonly Quality[] AllLookup;
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public static readonly HashSet<QualityDefinition> DefaultQualityDefinitions;
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public static Quality FindById(int id)
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{
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if (id == 0) return Unknown;
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else if (id > AllLookup.Length)
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{
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throw new ArgumentException("ID does not match a known quality", nameof(id));
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}
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var quality = AllLookup[id];
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if (quality == null)
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{
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throw new ArgumentException("ID does not match a known quality", nameof(id));
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}
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return quality;
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}
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public static explicit operator Quality(int id)
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{
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return FindById(id);
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}
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public static explicit operator int(Quality quality)
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{
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return quality.Id;
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}
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}
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}
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