From b1e70f09b11768a342357eea7421f30b1a4fc52f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Holger=20B=C3=B6rchers?= <holgerb83@gmail.com>
Date: Sat, 11 Jul 2020 15:46:20 +0200
Subject: [PATCH] refactoring enums

---
 App/AccentColor.cs         | 10 ----------
 App/App.xaml.cs            |  5 +++--
 App/MainWindow.xaml        |  2 +-
 App/MainWindowViewModel.cs | 34 +++++++---------------------------
 App/ThemeMode.cs           | 11 -----------
 App/Types/AccentColors.cs  | 30 ++++++++++++++++++++++++++++++
 App/Types/ThemeMode.cs     | 27 +++++++++++++++++++++++++++
 7 files changed, 68 insertions(+), 51 deletions(-)
 delete mode 100644 App/AccentColor.cs
 delete mode 100644 App/ThemeMode.cs
 create mode 100644 App/Types/AccentColors.cs
 create mode 100644 App/Types/ThemeMode.cs

diff --git a/App/AccentColor.cs b/App/AccentColor.cs
deleted file mode 100644
index a01bfa5..0000000
--- a/App/AccentColor.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-namespace ModernWpfPlayground
-{
-    public enum AccentColor
-    {
-        Green,
-        Yellow,
-        Blue,
-        Purple
-    }
-}
\ No newline at end of file
diff --git a/App/App.xaml.cs b/App/App.xaml.cs
index d45232b..f81f2d0 100644
--- a/App/App.xaml.cs
+++ b/App/App.xaml.cs
@@ -1,6 +1,6 @@
 using System.Windows;
-using System.Windows.Media;
 using ModernWpf;
+using ModernWpfPlayground.Types;
 using Prism.Ioc;
 
 namespace ModernWpfPlayground
@@ -13,10 +13,11 @@ namespace ModernWpfPlayground
         /// <inheritdoc />
         protected override void OnStartup(StartupEventArgs e)
         {
-            ThemeManager.Current.AccentColor = Color.FromArgb(255, 0, 86, 76);
             base.OnStartup(e);
+            ThemeManager.Current.AccentColor = AccentColors.Green.ToWindowsColor();
         }
 
+
         protected override void RegisterTypes(IContainerRegistry containerRegistry)
         {
             containerRegistry.Register<MainWindow>();
diff --git a/App/MainWindow.xaml b/App/MainWindow.xaml
index e458782..f217f38 100644
--- a/App/MainWindow.xaml
+++ b/App/MainWindow.xaml
@@ -246,7 +246,7 @@
 
                             <ui:SimpleStackPanel Margin="5" Spacing="10">
                                 <controls:PropertyPresenter Label="Theme Mode" Value="{Binding ThemeMode}" />
-                                <controls:PropertyPresenter Label="Accent color" Value="{Binding AccentColor}" />
+                                <controls:PropertyPresenter Label="Accent color" Value="{Binding AccentColors}" />
                                 <controls:PropertyPresenter
                                     Command="{Binding ShowDialogCommand}"
                                     Label="Hello"
diff --git a/App/MainWindowViewModel.cs b/App/MainWindowViewModel.cs
index 4570b53..269aea5 100644
--- a/App/MainWindowViewModel.cs
+++ b/App/MainWindowViewModel.cs
@@ -1,15 +1,14 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.IO;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Input;
-using System.Windows.Media;
 using Microsoft.Win32;
-using ModernWpf;
 using ModernWpfPlayground.MvvmStuff;
+using ModernWpfPlayground.Types;
 using Prism.Commands;
 using YamlDotNet.Serialization;
+using static ModernWpf.ThemeManager;
 
 namespace ModernWpfPlayground
 {
@@ -96,23 +95,13 @@ namespace ModernWpfPlayground
             set => SetProperty(value, SetTheme);
         }
 
-        public AccentColor AccentColor
+        public AccentColors AccentColors
         {
-            get => GetProperty(AccentColor.Green);
+            get => GetProperty(AccentColors.Green);
             set => SetProperty(value, SetAccentColor);
         }
 
-        private static void SetAccentColor(AccentColor accentColor)
-        {
-            ThemeManager.Current.AccentColor = accentColor switch
-            {
-                AccentColor.Green => Color.FromArgb(255, 0, 86, 76),
-                AccentColor.Yellow => Color.FromArgb(255, 164, 144, 0),
-                AccentColor.Blue => Color.FromArgb(255, 0, 120, 215),
-                AccentColor.Purple => Color.FromArgb(255, 104, 33, 122),
-                _ => throw new ArgumentOutOfRangeException(nameof(accentColor), accentColor, null)
-            };
-        }
+        private static void SetAccentColor(AccentColors accentColors) => Current.AccentColor = accentColors.ToWindowsColor();
 
         public int WindowWidth
         {
@@ -132,16 +121,7 @@ namespace ModernWpfPlayground
             set => SetProperty(value);
         }
 
-        private static void SetTheme(ThemeMode themeMode)
-        {
-            ThemeManager.Current.ApplicationTheme = themeMode switch
-            {
-                ThemeMode.Light => ApplicationTheme.Light,
-                ThemeMode.Dark => ApplicationTheme.Dark,
-                ThemeMode.UseSystemSetting => default,
-                _ => ThemeManager.Current.ApplicationTheme
-            };
-        }
+        private static void SetTheme(ThemeMode themeMode) => Current.ApplicationTheme = themeMode.ToApplicationTheme();
 
         private void ShowDialog()
         {
diff --git a/App/ThemeMode.cs b/App/ThemeMode.cs
deleted file mode 100644
index ac959f4..0000000
--- a/App/ThemeMode.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-using System.ComponentModel;
-
-namespace ModernWpfPlayground
-{
-    public enum ThemeMode
-    {
-        [Description("Light")] Light,
-        [Description("Dark")] Dark,
-        [Description("Use system setting")] UseSystemSetting
-    }
-}
\ No newline at end of file
diff --git a/App/Types/AccentColors.cs b/App/Types/AccentColors.cs
new file mode 100644
index 0000000..b4215aa
--- /dev/null
+++ b/App/Types/AccentColors.cs
@@ -0,0 +1,30 @@
+using System;
+using System.Windows.Media;
+
+namespace ModernWpfPlayground.Types
+{
+    public enum AccentColors
+    {
+        Green,
+        Yellow,
+        Blue,
+        Purple,
+        Red
+    }
+
+    public static class AccentColorExtension
+    {
+        public static Color ToWindowsColor(this AccentColors accentColor)
+        {
+            return accentColor switch
+            {
+                AccentColors.Green => Color.FromRgb(0, 86, 76),
+                AccentColors.Yellow => Color.FromRgb(164, 144, 0),
+                AccentColors.Blue => Color.FromRgb(0, 120, 215),
+                AccentColors.Purple => Color.FromRgb(104, 33, 122),
+                AccentColors.Red => Color.FromRgb(183, 71, 42),
+                _ => throw new ArgumentOutOfRangeException(nameof(accentColor), accentColor, null)
+            };
+        }
+    }
+}
\ No newline at end of file
diff --git a/App/Types/ThemeMode.cs b/App/Types/ThemeMode.cs
new file mode 100644
index 0000000..329eb85
--- /dev/null
+++ b/App/Types/ThemeMode.cs
@@ -0,0 +1,27 @@
+using System;
+using System.ComponentModel;
+using ModernWpf;
+
+namespace ModernWpfPlayground.Types
+{
+    public enum ThemeMode
+    {
+        [Description("Light")] Light,
+        [Description("Dark")] Dark,
+        [Description("Use system setting")] UseSystemSetting
+    }
+
+    public static class ThemeModeExtension
+    {
+        public static ApplicationTheme? ToApplicationTheme(this ThemeMode themeMode)
+        {
+            return themeMode switch
+            {
+                ThemeMode.Light => ApplicationTheme.Light,
+                ThemeMode.Dark => ApplicationTheme.Dark,
+                ThemeMode.UseSystemSetting => default,
+                _ => throw new ArgumentOutOfRangeException(nameof(themeMode), themeMode, null)
+            };
+        } 
+    }
+}
\ No newline at end of file