Support for unidentified and corrupted items

Procurement/Procurement.csproj

@@ -196,6 +196,7 @@
     <Compile Include="ViewModel\Filters\ForumExport\FullBestiaryOrbFilter.cs" />
     <Compile Include="ViewModel\Filters\ForumExport\GearSearchFilters.cs" />
     <Compile Include="ViewModel\Filters\ForumExport\GemLevelFilter.cs" />
+    <Compile Include="ViewModel\Filters\ForumExport\IdentifiedItemFilter.cs" />
     <Compile Include="ViewModel\Filters\ForumExport\IncreasedDamageFilter.cs" />
     <Compile Include="ViewModel\Filters\ForumExport\IncursionVialsFilter.cs" />
     <Compile Include="ViewModel\Filters\ForumExport\LeagestoneFilter.cs" />
@@ -214,6 +215,9 @@
     <Compile Include="ViewModel\Filters\ForumExport\SixLink.cs" />
     <Compile Include="ViewModel\Filters\ForumExport\SixRedSockets.cs" />
     <Compile Include="ViewModel\Filters\ForumExport\SocketColourFilter.cs" />
+    <Compile Include="ViewModel\Filters\ForumExport\CorruptedItemFilter.cs" />
+    <Compile Include="ViewModel\Filters\ForumExport\UncorruptedItemFilter.cs" />
+    <Compile Include="ViewModel\Filters\ForumExport\UnidentifiedItemFilter.cs" />
     <Compile Include="ViewModel\Filters\ForumExport\UnknownItemFilter.cs" />
     <Compile Include="ViewModel\Filters\ForumExport\ScarabFilter.cs" />
     <Compile Include="ViewModel\Filters\ForumExport\VeiledModFilter.cs" />

Procurement/ViewModel/Filters/ForumExport/CorruptedItemFilter.cs

@@ -0,0 +1,44 @@
+using POEApi.Model;
+
+namespace Procurement.ViewModel.Filters.ForumExport
+{
+    public class CorruptedItemFilter : IFilter
+    {
+        public bool CanFormCategory
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+        public string Keyword
+        {
+            get
+            {
+                return "Corrupted Items";
+            }
+        }
+
+        public string Help
+        {
+            get
+            {
+                return "Corrupted Items";
+            }
+        }
+
+        public FilterGroup Group
+        {
+            get
+            {
+                return FilterGroup.Default;
+            }
+        }
+
+        public bool Applicable(Item item)
+        {
+            return item.Corrupted;
+        }
+    }
+}

Procurement/ViewModel/Filters/ForumExport/IdentifiedItemFilter.cs

@@ -0,0 +1,44 @@
+using POEApi.Model;
+
+namespace Procurement.ViewModel.Filters.ForumExport
+{
+    public class IdentifiedItemFilter : IFilter
+    {
+        public bool CanFormCategory
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+        public string Keyword
+        {
+            get
+            {
+                return "Identified Items";
+            }
+        }
+
+        public string Help
+        {
+            get
+            {
+                return "Identified Items";
+            }
+        }
+
+        public FilterGroup Group
+        {
+            get
+            {
+                return FilterGroup.Default;
+            }
+        }
+
+        public bool Applicable(Item item)
+        {
+            return item.Identified && item.ItemLevel > 0 && !(item.StackSize > 0) && !(item is Incubator) && !(item is FullBestiaryOrb);
+        }
+    }
+}

Procurement/ViewModel/Filters/ForumExport/UncorruptedItemFilter.cs

@@ -0,0 +1,48 @@
+using POEApi.Model;
+
+namespace Procurement.ViewModel.Filters.ForumExport
+{
+    public class UncorruptedItemFilter : IFilter
+    {
+        public bool CanFormCategory
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+        public string Keyword
+        {
+            get
+            {
+                return "Uncorrupted Items";
+            }
+        }
+
+        public string Help
+        {
+            get
+            {
+                return "Uncorrupted Items";
+            }
+        }
+
+        public FilterGroup Group
+        {
+            get
+            {
+                return FilterGroup.Default;
+            }
+        }
+
+        public bool Applicable(Item item)
+        {
+            Gear gear = item as Gear;
+
+            return !item.Corrupted
+            && (item is Gem || (item.ItemLevel > 0 && !(item.StackSize > 0) && (!gear?.GearType.Equals(GearType.Flask) ?? true)))
+            && !(item is Incubator) && !(item is FullBestiaryOrb);
+        }
+    }
+}

Procurement/ViewModel/Filters/ForumExport/UnidentifiedItemFilter.cs

@@ -0,0 +1,45 @@
+using POEApi.Model;
+
+namespace Procurement.ViewModel.Filters.ForumExport
+{
+    public class UnidentifiedItemFilter : IFilter
+    {
+        public bool CanFormCategory
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+        public string Keyword
+        {
+            get
+            {
+                return "Unidentified Items";
+            }
+        }
+
+        public string Help
+        {
+            get
+            {
+                return "Unidentified Items";
+            }
+        }
+
+        public FilterGroup Group
+        {
+            get
+            {
+                return FilterGroup.Default;
+            }
+        }
+
+        public bool Applicable(Item item)
+        {
+            // Item types that can't be unidentified always have identified value as true so a simple check is sufficient
+            return !item.Identified;
+        }
+    }
+}