Lidarr/NzbDrone.Core/Qualities/Quality.cs

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using System;
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using System.Collections.Generic;
using System.Linq;
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namespace NzbDrone.Core.Qualities
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{
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public class Quality : IComparable<Quality>
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{
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public int Id { get; set; }
public string Name { get; set; }
public int Weight { get; set; }
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public int CompareTo(Quality other)
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{
if (other.Weight > Weight)
return -1;
if (other.Weight < Weight)
return 1;
if (other.Weight == Weight)
return 0;
return 0;
}
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public static bool operator !=(Quality x, Quality y)
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{
return !(x == y);
}
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public static bool operator ==(Quality x, Quality y)
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{
var xObj = (Object)x;
var yObj = (object)y;
if (xObj == null || yObj == null)
{
return xObj == yObj;
}
return x.CompareTo(y) == 0;
}
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public static bool operator >(Quality x, Quality y)
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{
return x.CompareTo(y) > 0;
}
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public static bool operator <(Quality x, Quality y)
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{
return x.CompareTo(y) < 0;
}
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public static bool operator <=(Quality x, Quality y)
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{
return x.CompareTo(y) <= 0;
}
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public static bool operator >=(Quality x, Quality y)
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{
return x.CompareTo(y) >= 0;
}
public override string ToString()
{
return Name;
}
public override int GetHashCode()
{
unchecked // Overflow is fine, just wrap
{
int hash = 17;
hash = hash * 23 + Weight.GetHashCode();
return hash;
}
}
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public bool Equals(Quality other)
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{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
return Equals(other.Weight, Weight);
}
public override bool Equals(object obj)
{
if (ReferenceEquals(null, obj)) return false;
if (ReferenceEquals(this, obj)) return true;
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if (obj.GetType() != typeof (Quality)) return false;
return Equals((Quality) obj);
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}
public static readonly Quality Unknown = new Quality { Id = 0, Name = "Unknown", Weight = 0 };
public static readonly Quality SDTV = new Quality {Id = 1, Name = "SDTV", Weight = 1};
public static readonly Quality WEBDL480p = new Quality { Id = 8, Name = "WEBDL-480p", Weight = 2 };
public static readonly Quality DVD = new Quality { Id = 2, Name = "DVD", Weight = 3 };
public static readonly Quality HDTV720p = new Quality { Id = 4, Name = "HDTV-720p", Weight = 4 };
public static readonly Quality HDTV1080p = new Quality { Id = 9, Name = "HDTV-1080p", Weight = 5 };
public static readonly Quality RAWHD = new Quality { Id = 10, Name = "Raw-HD", Weight = 6 };
public static readonly Quality WEBDL720p = new Quality { Id = 5, Name = "WEBDL-720p", Weight = 7 };
public static readonly Quality Bluray720p = new Quality { Id = 6, Name = "Bluray720p", Weight = 8 };
public static readonly Quality WEBDL1080p = new Quality { Id = 3, Name = "WEBDL-1080p", Weight = 9 };
public static readonly Quality Bluray1080p = new Quality { Id = 7, Name = "Bluray1080p", Weight = 10 };
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public static List<Quality> All()
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{
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return new List<Quality>
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{
Unknown,
SDTV,
WEBDL480p,
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DVD,
HDTV720p,
HDTV1080p,
RAWHD,
WEBDL720p,
WEBDL1080p,
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Bluray720p,
Bluray1080p
};
}
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public static Quality FindById(int id)
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{
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var quality = All().SingleOrDefault(q => q.Id == id);
if (quality == null)
throw new ArgumentException("ID does not match a known quality", "id");
return quality;
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}
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public static explicit operator Quality(int id)
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{
return FindById(id);
}
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public static explicit operator int(Quality quality)
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{
return quality.Id;
}
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}
}