use %APPDATA%

1. Fix can't find Result.ctor bug for plugin introduced in
c0889de1f9ae460b2cc189eb59e5bd90ddb7d17e
2. use %APPDATA% for all data, part of #389
3. MISC

Wox.Infrastructure/Image/ImageLoader.cs

@@ -94,7 +94,7 @@ namespace Wox.Infrastructure.Image
             ImageSource image = null;
             if (string.IsNullOrEmpty(path))
             {
-                path = Path.Combine(WoxDirectroy.Executable, "Images", "app.png");
+                path = Path.Combine(Wox.ProgramPath, "Images", "app.png");
                 image = new BitmapImage(new Uri(path));
                 return image;
             }
@@ -131,14 +131,14 @@ namespace Wox.Infrastructure.Image
                         }
                         else
                         {
-                            path = Path.Combine(WoxDirectroy.Executable, "Images", Path.GetFileName(path));
+                            path = Path.Combine(Wox.ProgramPath, "Images", Path.GetFileName(path));
                             if (File.Exists(path))
                             {
                                 image = new BitmapImage(new Uri(path));
                             }
                             else
                             {
-                                path = Path.Combine(WoxDirectroy.Executable, "Images", "app.png");
+                                path = Path.Combine(Wox.ProgramPath, "Images", "app.png");
                                 image = new BitmapImage(new Uri(path));
                             }
                         }

Wox.Infrastructure/Storage/BinaryStorage.cs

@@ -13,30 +13,20 @@ namespace Wox.Infrastructure.Storage
     /// Normally, it has better performance, but not readable
     /// You MUST mark implement class as Serializable
     /// </summary>
-    public class BinaryStorage<T> where T : class, new()
+    public class BinaryStorage<T> : Storage<T> where T : new()
     {
-        private T _binary;
-
-        private string FilePath { get; }
-        private string FileName { get; }
-        private const string FileSuffix = ".dat";
-        private string DirectoryPath { get; }
-        private const string DirectoryName = "Config";
-
         public BinaryStorage()
         {
-            FileName = typeof(T).Name;
-            DirectoryPath = Path.Combine(WoxDirectroy.Executable, DirectoryName);
-            FilePath = Path.Combine(DirectoryPath, FileName + FileSuffix); ;
+            FileSuffix = ".dat";
+            DirectoryName = "Cache";
+            DirectoryPath = Path.Combine(DirectoryPath, DirectoryName);
+            FilePath = Path.Combine(DirectoryPath, FileName + FileSuffix);
+
+            ValidateDirectory();
         }
 
-        public T Load()
+        public override T Load()
         {
-            if (!Directory.Exists(DirectoryPath))
-            {
-                Directory.CreateDirectory(DirectoryPath);
-            }
-
             if (File.Exists(FilePath))
             {
                 using (var stream = new FileStream(FilePath, FileMode.Open))
@@ -55,7 +45,7 @@ namespace Wox.Infrastructure.Storage
             {
                 LoadDefault();
             }
-            return _binary;
+            return Data;
         }
 
         private void Deserialize(FileStream stream)
@@ -69,17 +59,17 @@ namespace Wox.Infrastructure.Storage
 
             try
             {
-                _binary = (T)binaryFormatter.Deserialize(stream);
+                Data = (T)binaryFormatter.Deserialize(stream);
             }
             catch (SerializationException e)
             {
-                LoadDefault();
                 Log.Error(e);
+                LoadDefault();
             }
             catch (InvalidCastException e)
             {
-                LoadDefault();
                 Log.Error(e);
+                LoadDefault();
             }
             finally
             {
@@ -87,9 +77,10 @@ namespace Wox.Infrastructure.Storage
             }
         }
 
-        private void LoadDefault()
+        public override void LoadDefault()
         {
-            _binary = new T();
+            Data = new T();
+            Save();
         }
 
         private Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
@@ -108,7 +99,7 @@ namespace Wox.Infrastructure.Storage
             return ayResult;
         }
 
-        public void Save()
+        public override void Save()
         {
             using (var stream = new FileStream(FilePath, FileMode.Create))
             {
@@ -119,7 +110,7 @@ namespace Wox.Infrastructure.Storage
 
                 try
                 {
-                    binaryFormatter.Serialize(stream, _binary);
+                    binaryFormatter.Serialize(stream, Data);
                 }
                 catch (SerializationException e)
                 {

Wox.Infrastructure/Storage/JsonStorage.cs

@@ -7,23 +7,19 @@ namespace Wox.Infrastructure.Storage
     /// <summary>
     /// Serialize object using json format.
     /// </summary>
-    public class JsonStrorage<T> where T : new()
+    public class JsonStrorage<T> : Storage<T> where T : new()
     {
-        private T _json;
         private readonly JsonSerializerSettings _serializerSettings;
 
-        protected string FileName { get; set; }
-        protected string FilePath { get; set; }
-        protected const string FileSuffix = ".json";
-        protected string DirectoryPath { get; set; }
-        protected const string DirectoryName = "Config";
-
         internal JsonStrorage()
         {
-            FileName = typeof(T).Name;
-            DirectoryPath = Path.Combine(WoxDirectroy.Executable, DirectoryName);
+            FileSuffix = ".json";
+            DirectoryName = "Settings";
+            DirectoryPath = Path.Combine(DirectoryPath, DirectoryName);
             FilePath = Path.Combine(DirectoryPath, FileName + FileSuffix);
 
+            ValidateDirectory();
+
             // use property initialization instead of DefaultValueAttribute
             // easier and flexible for default value of object
             _serializerSettings = new JsonSerializerSettings
@@ -33,13 +29,8 @@ namespace Wox.Infrastructure.Storage
             };
         }
 
-        public T Load()
+        public override T Load()
         {
-            if (!Directory.Exists(DirectoryPath))
-            {
-                Directory.CreateDirectory(DirectoryPath);
-            }
-
             if (File.Exists(FilePath))
             {
                 var searlized = File.ReadAllText(FilePath);
@@ -56,33 +47,31 @@ namespace Wox.Infrastructure.Storage
             {
                 LoadDefault();
             }
-
-            return _json;
+            return Data;
         }
 
         private void Deserialize(string searlized)
         {
             try
             {
-                _json = JsonConvert.DeserializeObject<T>(searlized, _serializerSettings);
+                Data = JsonConvert.DeserializeObject<T>(searlized, _serializerSettings);
             }
             catch (JsonSerializationException e)
             {
                 LoadDefault();
                 Log.Error(e);
             }
-
         }
 
-        private void LoadDefault()
+        public override void LoadDefault()
         {
-            _json = JsonConvert.DeserializeObject<T>("{}", _serializerSettings);
+            Data = JsonConvert.DeserializeObject<T>("{}", _serializerSettings);
             Save();
         }
 
-        public void Save()
+        public override void Save()
         {
-            string serialized = JsonConvert.SerializeObject(_json, Formatting.Indented);
+            string serialized = JsonConvert.SerializeObject(Data, Formatting.Indented);
             File.WriteAllText(FilePath, serialized);
         }
     }

Wox.Infrastructure/Storage/PluginSettingsStorage.cs

@@ -6,15 +6,14 @@ namespace Wox.Infrastructure.Storage
     {
         public PluginJsonStorage()
         {
-            var pluginDirectoryName = "Plugins";
-
+            DirectoryName = "Plugins";
+            
             // C# releated, add python releated below
-            var type = typeof (T);
-            FileName = type.Name;
-            var assemblyName = type.Assembly.GetName().Name;
-            DirectoryPath = Path.Combine(WoxDirectroy.Executable, DirectoryName, pluginDirectoryName, assemblyName);
-
+            var assemblyName = DataType.Assembly.GetName().Name;
+            DirectoryPath = Path.Combine(DirectoryPath, DirectoryName, assemblyName);
             FilePath = Path.Combine(DirectoryPath, FileName + FileSuffix);
+
+            ValidateDirectory();
         }
     }
 }

Wox.Infrastructure/Storage/Storage.cs

@@ -0,0 +1,46 @@
+using System;
+using System.IO;
+
+namespace Wox.Infrastructure.Storage
+{
+    public class Storage<T>
+    {
+        protected T Data;
+        protected Type DataType { get; }
+        public string FileName { get; }
+        public string FilePath { get; set; }
+        public string FileSuffix { get; set; }
+        public string DirectoryPath { get; set; }
+        public string DirectoryName { get; set; }
+
+        public virtual T Load()
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual void Save()
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual void LoadDefault()
+        {
+            throw new NotImplementedException();
+        }
+
+        protected Storage()
+        {
+            DataType = typeof (T);
+            FileName = DataType.Name;
+            DirectoryPath = Wox.DataPath;
+        }
+
+        protected void ValidateDirectory()
+        {
+            if (!Directory.Exists(DirectoryPath))
+            {
+                Directory.CreateDirectory(DirectoryPath);
+            }
+        }
+    }
+}

Wox.Infrastructure/Wox.Infrastructure.csproj

@@ -78,8 +78,8 @@
     <Compile Include="Image\ImageLoader.cs" />
     <Compile Include="Logger\Log.cs" />
     <Compile Include="Storage\PluginSettingsStorage.cs" />
+    <Compile Include="Storage\Storage.cs" />
     <Compile Include="SyntaxSuger.cs" />
-    <Compile Include="WoxDirectroy.cs" />
     <Compile Include="Stopwatch.cs" />
     <Compile Include="Storage\BinaryStorage.cs" />
     <Compile Include="Storage\JsonStorage.cs" />
@@ -90,6 +90,7 @@
     <Compile Include="Hotkey\HotkeyModel.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Alphabet.cs" />
+    <Compile Include="Wox.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Wox.Plugin\Wox.Plugin.csproj">

Wox.Infrastructure/Wox.cs

@@ -0,0 +1,13 @@
+using System;
+using System.IO;
+using System.Reflection;
+
+namespace Wox.Infrastructure
+{
+    public static class Wox
+    {
+        public const string Name = "Wox";
+        public static readonly string ProgramPath = Directory.GetParent(Assembly.GetExecutingAssembly().Location).ToString();
+        public static readonly string DataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), Name);
+    }
+}

Wox.Infrastructure/WoxDirectroy.cs

@@ -1,13 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Wox.Infrastructure
-{
-    public static class WoxDirectroy
-    {
-        public static string Executable { get; internal set; }
-    }
-}