Rewrite of InventoryProvider

NzbDrone.Core/Model/Quality.cs

@@ -0,0 +1,92 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using NzbDrone.Core.Repository.Quality;
+
+namespace NzbDrone.Core.Model
+{
+    public class Quality : IComparable<Quality>
+    {
+        public QualityTypes QualityType { get; set; }
+
+        public Boolean Proper { get; set; }
+
+        public Quality() { }
+
+        public Quality(QualityTypes quality, Boolean proper)
+        {
+            QualityType = quality;
+            Proper = proper;
+        }
+
+        public int CompareTo(Quality other)
+        {
+            if (other.QualityType > this.QualityType)
+                return -1;
+
+            if (other.QualityType < this.QualityType)
+                return 1;
+
+            if (other.QualityType == this.QualityType && other.Proper == this.Proper)
+                return 0;
+
+            if (this.Proper && !other.Proper)
+                return 1;
+
+            if (!this.Proper && other.Proper)
+                return -1;
+
+            return 0;
+        }
+
+        public static bool operator !=(Quality x, Quality y)
+        {
+            return !(x == y);
+        }
+
+        public static bool operator ==(Quality x, Quality y)
+        {
+            var xObj = (Object)x;
+            var yObj = (object)y;
+
+            if (xObj == null || yObj == null)
+            {
+                return xObj == yObj;
+            }
+
+            return x.CompareTo(y) == 0;
+        }
+
+        public static bool operator >(Quality x, Quality y)
+        {
+            return x.CompareTo(y) > 0;
+        }
+
+        public static bool operator <(Quality x, Quality y)
+        {
+            return x.CompareTo(y) < 1;
+        }
+
+        public static bool operator <=(Quality x, Quality y)
+        {
+            return x.CompareTo(y) <= 0;
+        }
+
+        public static bool operator >=(Quality x, Quality y)
+        {
+            return x.CompareTo(y) >= 0;
+        }
+
+        public override string ToString()
+        {
+            string result = QualityType.ToString();
+            if (Proper)
+            {
+                result += " [proper]";
+            }
+
+            return result;
+        }
+    }
+}