Merge branch '9-integrate-deepl' into 'main'

Resolve "Integrate DeepL"

Closes #9

See merge request open-source/dotnet/i18n-commander!14

I18N Commander/DataModel/DataModel.csproj

@@ -8,12 +8,12 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.5" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.5">
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.9" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.9">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="6.0.5" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="6.0.9" />
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="6.0.1" />
   </ItemGroup>
 

I18N Commander/Processor/DeepL.cs

@@ -0,0 +1,66 @@
+using DataModel.Database;
+using DeepL;
+
+namespace Processor;
+
+public static class DeepL
+{
+    private static bool DEEPL_NOT_AVAILABLE = false;
+    
+    public readonly record struct DeepLUsage(bool Enabled, long CharacterCount, long CharacterLimit, bool AuthIssue = false);
+    
+    public static async Task<DeepLUsage> GetUsage()
+    {
+        if(DEEPL_NOT_AVAILABLE)
+            return new DeepLUsage(false, 0, 1);
+        
+        if (await AppSettings.GetDeepLMode() == SettingDeepLMode.DISABLED)
+            return new DeepLUsage(false, 0, 1);
+
+        var deepLAPIKey = await AppSettings.GetDeepLAPIKey();
+        if(string.IsNullOrWhiteSpace(deepLAPIKey))
+            return new DeepLUsage(false, 0, 1);
+
+        try
+        {
+            using var deepl = new Translator(deepLAPIKey);
+            var usage = await deepl.GetUsageAsync();
+        
+            return new DeepLUsage(true, usage.Character!.Count, usage.Character.Limit);
+        }
+        catch (AuthorizationException e)
+        {
+            DEEPL_NOT_AVAILABLE = true;
+            return new DeepLUsage(false, 0, 1, true);
+        }
+    }
+    
+    public static async Task<string> Translate(string text, string targetCulture)
+    {
+        if (DEEPL_NOT_AVAILABLE)
+            return string.Empty;
+        
+        if (await AppSettings.GetDeepLMode() == SettingDeepLMode.DISABLED)
+            return string.Empty;
+
+        var deepLAPIKey = await AppSettings.GetDeepLAPIKey();
+        if(string.IsNullOrWhiteSpace(deepLAPIKey))
+            return string.Empty;
+
+        try
+        {
+            var sourceCultureIndex = await AppSettings.GetDeepLSourceCultureIndex();
+            var sourceCulture = await AppSettings.GetCultureCode(sourceCultureIndex);
+            
+            using var deepl = new Translator(deepLAPIKey);
+            var translation = await deepl.TranslateTextAsync(text, sourceCulture, targetCulture);
+            
+            return translation.Text;
+        }
+        catch (AuthorizationException e)
+        {
+            DEEPL_NOT_AVAILABLE = true;
+            return string.Empty;
+        }
+    }
+}

I18N Commander/Processor/Processor.csproj

@@ -11,4 +11,8 @@
       <ProjectReference Include="..\DataModel\DataModel.csproj" />
     </ItemGroup>
 
+    <ItemGroup>
+      <PackageReference Include="DeepL.net" Version="1.4.0" />
+    </ItemGroup>
+
 </Project>

I18N Commander/UI WinForms/Components/Setting.cs

@@ -6,6 +6,8 @@ namespace UI_WinForms.Components;
 
 public sealed partial class Setting : UserControl
 {
+    private SettingUIData data;
+    
     public Setting()
     {
         this.InitializeComponent();
@@ -15,6 +17,7 @@ public sealed partial class Setting : UserControl
     {
         this.InitializeComponent();
         this.Dock = DockStyle.Top;
+        this.data = settingMetaData;
         this.labelIcon.Image = settingMetaData.Icon;
         this.labelSettingName.Text = settingMetaData.SettingName();
         this.labelExplanation.Text = settingMetaData.SettingExplanation();
@@ -39,6 +42,8 @@ public sealed partial class Setting : UserControl
         };
     }
     
+    private void UpdateExplanation() => this.labelExplanation.Text = this.data.SettingExplanation();
+
     private readonly record struct SettingUIData(
         Bitmap Icon,
         Func<string> SettingName,
@@ -109,6 +114,85 @@ public sealed partial class Setting : UserControl
         return new Setting(settingData);
     }
     
+    private static async Task<Setting> ShowDeepLUsageSettingAsync()
+    {
+        var currentUsage = await Processor.DeepL.GetUsage();
+        var percent = currentUsage.Enabled ? currentUsage.CharacterCount / (float)currentUsage.CharacterLimit : 0;
+        
+        // Local function to show & update the explanation text:
+        string GetUsageText() => currentUsage.Enabled ?
+            $"You used {currentUsage.CharacterCount:###,###,###,##0} characters out of {currentUsage.CharacterLimit:###,###,###,##0} ({percent:P2})." : currentUsage.AuthIssue ?
+                "Was not able to authorize with DeepL. Please check your API key." :
+                "DeepL is disabled or the API key is not set.";
+        
+        var settingData = new SettingUIData(
+            Icon: Icons.icons8_increase_512,
+            SettingName: () => "DeepL Usage",
+            SettingExplanation: GetUsageText,
+            SetupDataControl: () =>
+            {
+                var progressbar = new ProgressBar();
+                progressbar.Maximum = 100;
+                progressbar.Margin = new Padding(0, 16, 0, 16);
+                progressbar.Dock = DockStyle.Fill;
+                progressbar.Style = ProgressBarStyle.Continuous;
+                progressbar.Value = percent switch
+                {
+                    < 0 => 0,
+                    > 1 => 100,
+                    
+                    _ => (int)(percent * 100)
+                };
+                
+                var reloadButton = new Button();
+                reloadButton.Text = string.Empty;
+                reloadButton.Image = Icons.icons8_reload_512;
+                reloadButton.FlatStyle = FlatStyle.Flat;
+                reloadButton.FlatAppearance.BorderSize = 0;
+                reloadButton.BackColor = Color.Empty;
+                reloadButton.UseVisualStyleBackColor = true;
+                reloadButton.Size = new Size(60, 60);
+                reloadButton.Click += async (sender, args) =>
+                {
+                    var usage = await Processor.DeepL.GetUsage();
+                    
+                    // Update the outer variables:
+                    percent = usage.Enabled ? usage.CharacterCount / (float)usage.CharacterLimit : 0;
+                    currentUsage = usage;
+                    
+                    // Update the progress bar:
+                    progressbar.Value = percent switch
+                    {
+                        < 0 => 0,
+                        > 1 => 100,
+                    
+                        _ => (int)(percent * 100)
+                    };
+
+                    // Update the explanation text. Therefore, we need to get the setting object through the chain of parents:
+                    var setting = (Setting) ((Control) sender).Parent.Parent.Parent;
+                    setting.UpdateExplanation();
+                };
+                
+                // Setup the layout:
+                var layout = new TableLayoutPanel();
+                layout.ColumnCount = 2;
+                layout.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100));
+                layout.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 66));
+                layout.RowCount = 1;
+                layout.RowStyles.Add(new RowStyle(SizeType.Percent, 100));
+                layout.Controls.Add(progressbar, 0, 0);
+                layout.Controls.Add(reloadButton, 1, 0);
+                layout.Dock = DockStyle.Fill;
+
+                return layout;
+            }
+        );
+
+        var setting = new Setting(settingData);
+        return setting;
+    }
+    
     private static async Task<Setting> ShowDeepLActionSettingAsync()
     {
         var currentSetting = await AppSettings.GetDeepLAction();
@@ -265,6 +349,7 @@ public sealed partial class Setting : UserControl
             yield return setting;
         }
 
+        yield return ShowDeepLUsageSettingAsync();
         yield return ShowDeepLActionSettingAsync();
         yield return ShowDeepLAPIKeySettingAsync();
         yield return ShowDeepLModeSettingAsync();

I18N Commander/UI WinForms/Resources/Icons.Designer.cs

@@ -170,6 +170,16 @@ namespace UI_WinForms.Resources {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap icons8_increase_512 {
+            get {
+                object obj = ResourceManager.GetObject("icons8_increase_512", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>
@@ -230,6 +240,26 @@ namespace UI_WinForms.Resources {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap icons8_refresh_512 {
+            get {
+                object obj = ResourceManager.GetObject("icons8_refresh_512", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap icons8_reload_512 {
+            get {
+                object obj = ResourceManager.GetObject("icons8_reload_512", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>

I18N Commander/UI WinForms/Resources/Icons.resx

@@ -151,6 +151,9 @@
   <data name="icons8_document_512" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>icons8-document-512.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="icons8_increase_512" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>icons8-increase-512.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="icons8_key_512" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>icons8-key-512.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -169,6 +172,12 @@
   <data name="icons8_play_512__2_" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>icons8-play-512 (2).png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="icons8_refresh_512" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>icons8-refresh-512.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="icons8_reload_512" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>icons8-reload-512.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="icons8_remove_tag_512" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>icons8-remove-tag-512.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>