From 8561fdb09b653bc37872b66d138bab99cb7986c9 Mon Sep 17 00:00:00 2001
From: Pilzinsel64 <pilzinsel64@gmx.de>
Date: Sun, 13 Oct 2024 09:22:19 +0200
Subject: [PATCH] add simple generate changelog feature

---
 .../Features/SharedFunctions.cs               | 50 ++++++++++++++++++-
 .../Tools/GenerateChangelogFeature.cs         | 31 ++++++++++++
 .../LangRes/FeatureNamesLangRes.Designer.cs   |  9 ++++
 .../LangRes/FeatureNamesLangRes.resx          |  3 ++
 .../LangRes/MsgBoxLangRes.Designer.cs         | 18 +++++++
 .../LangRes/MsgBoxLangRes.resx                |  6 +++
 6 files changed, 116 insertions(+), 1 deletion(-)
 create mode 100644 ModpackUpdater.Apps.Manager/Features/Tools/GenerateChangelogFeature.cs

diff --git a/ModpackUpdater.Apps.Manager/Features/SharedFunctions.cs b/ModpackUpdater.Apps.Manager/Features/SharedFunctions.cs
index 492fce4..9a41916 100644
--- a/ModpackUpdater.Apps.Manager/Features/SharedFunctions.cs
+++ b/ModpackUpdater.Apps.Manager/Features/SharedFunctions.cs
@@ -1,7 +1,9 @@
-using ModpackUpdater.Apps.Manager.Api.Model;
+using Microsoft.Extensions.Primitives;
+using ModpackUpdater.Apps.Manager.Api.Model;
 using ModpackUpdater.Apps.Manager.Ui;
 using ModpackUpdater.Manager;
 using Pilz.UI.Extensions;
+using System.Text;
 using Telerik.WinControls.UI;
 
 namespace ModpackUpdater.Apps.Manager.Features;
@@ -154,4 +156,50 @@ internal static class SharedFunctions
         gridView?.EndUpdate();
         rwb?.StopWaiting();
     }
+
+    public static string GenerateChangelog(InstallInfos installInfos, UpdateInfo updateInfos)
+    {
+        var log = new StringBuilder();
+
+        foreach (var action in updateInfos.Actions.OrderBy(n => n.Type))
+        {
+            // Create copy
+            var copy = new UpdateAction();
+            ModpackInstaller.DuplicateTo(action, copy);
+
+            // Resolve inherit
+            if (!string.IsNullOrWhiteSpace(copy.InheritFrom))
+                ModpackInstaller.ResolveInherit(copy, installInfos);
+
+            if (string.IsNullOrWhiteSpace(copy.Name) || copy.Type != UpdateActionType.Update)
+                continue;
+
+            // Append bullet
+            log.Append('-');
+
+            // Append action indicator
+            log.Append(' ');
+            log.Append("⚒️");
+
+            // Append name
+            log.Append(' ');
+            log.Append("**");
+            log.Append(copy.Name);
+            log.Append("**");
+
+            // Append new version
+            if (!string.IsNullOrWhiteSpace(copy.SourceTag))
+            {
+                log.Append(' ');
+                log.Append('`');
+                log.Append(copy.SourceTag);
+                log.Append('`');
+            }
+
+            // Append new line
+            log.AppendLine();
+        }
+
+        return log.ToString().TrimEnd();
+    }
 }
diff --git a/ModpackUpdater.Apps.Manager/Features/Tools/GenerateChangelogFeature.cs b/ModpackUpdater.Apps.Manager/Features/Tools/GenerateChangelogFeature.cs
new file mode 100644
index 0000000..c210828
--- /dev/null
+++ b/ModpackUpdater.Apps.Manager/Features/Tools/GenerateChangelogFeature.cs
@@ -0,0 +1,31 @@
+using ModpackUpdater.Apps.Manager.Api.Plugins.Params;
+using ModpackUpdater.Apps.Manager.LangRes;
+using Pilz.Plugins.Advanced;
+using Telerik.WinControls;
+
+namespace ModpackUpdater.Apps.Manager.Features.Tools;
+
+internal class GenerateChangelogFeature : PluginFunction, IPluginFeatureProvider<GenerateChangelogFeature>
+{
+    public static GenerateChangelogFeature Instance { get; } = new();
+
+    public GenerateChangelogFeature() : base(FeatureTypes.Tools, "origin.genchangelog", FeatureNamesLangRes.GenerateChangelogFeature)
+    {
+        Icon = AppGlobals.Symbols.GetSvgImage(AppSymbols.time_machine, Pilz.UI.Symbols.SymbolSize.Small);
+    }
+
+    protected override object? ExecuteFunction(PluginFunctionParameter? @params)
+    {
+        if (@params is not MainApiParameters p || p.Api.CurWorkspace?.InstallInfos is null || p.Api.CurActionSet is not UpdateInfo updateInfos)
+            return null;
+
+        var changelog = SharedFunctions.GenerateChangelog(p.Api.CurWorkspace.InstallInfos, updateInfos);
+        if (!string.IsNullOrWhiteSpace(changelog))
+        {
+            Clipboard.SetText(changelog);
+            RadMessageBox.Show(p.Api.MainWindow, MsgBoxLangRes.ChangelogCopiedToClipboard, MsgBoxLangRes.ChangelogCopiedToClipboard_Title, MessageBoxButtons.OK, RadMessageIcon.Info);
+        }
+
+        return null;
+    }
+}
diff --git a/ModpackUpdater.Apps.Manager/LangRes/FeatureNamesLangRes.Designer.cs b/ModpackUpdater.Apps.Manager/LangRes/FeatureNamesLangRes.Designer.cs
index 16616a4..c62f4c4 100644
--- a/ModpackUpdater.Apps.Manager/LangRes/FeatureNamesLangRes.Designer.cs
+++ b/ModpackUpdater.Apps.Manager/LangRes/FeatureNamesLangRes.Designer.cs
@@ -96,6 +96,15 @@ namespace ModpackUpdater.Apps.Manager.LangRes {
             }
         }
         
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die Generate changelog ähnelt.
+        /// </summary>
+        internal static string GenerateChangelogFeature {
+            get {
+                return ResourceManager.GetString("GenerateChangelogFeature", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die GitLab workspace ähnelt.
         /// </summary>
diff --git a/ModpackUpdater.Apps.Manager/LangRes/FeatureNamesLangRes.resx b/ModpackUpdater.Apps.Manager/LangRes/FeatureNamesLangRes.resx
index 9ac31bb..e002da2 100644
--- a/ModpackUpdater.Apps.Manager/LangRes/FeatureNamesLangRes.resx
+++ b/ModpackUpdater.Apps.Manager/LangRes/FeatureNamesLangRes.resx
@@ -129,6 +129,9 @@
   <data name="ClearDirectLinksFeature" xml:space="preserve">
     <value>Clear direct links</value>
   </data>
+  <data name="GenerateChangelogFeature" xml:space="preserve">
+    <value>Generate changelog</value>
+  </data>
   <data name="GitLabWorkspace" xml:space="preserve">
     <value>GitLab workspace</value>
   </data>
diff --git a/ModpackUpdater.Apps.Manager/LangRes/MsgBoxLangRes.Designer.cs b/ModpackUpdater.Apps.Manager/LangRes/MsgBoxLangRes.Designer.cs
index 8504dae..f37a2a0 100644
--- a/ModpackUpdater.Apps.Manager/LangRes/MsgBoxLangRes.Designer.cs
+++ b/ModpackUpdater.Apps.Manager/LangRes/MsgBoxLangRes.Designer.cs
@@ -60,6 +60,24 @@ namespace ModpackUpdater.Apps.Manager.LangRes {
             }
         }
         
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die The changelog for the selected version has been generated and copied to the clipboard. ähnelt.
+        /// </summary>
+        internal static string ChangelogCopiedToClipboard {
+            get {
+                return ResourceManager.GetString("ChangelogCopiedToClipboard", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die Changelog generated successfully ähnelt.
+        /// </summary>
+        internal static string ChangelogCopiedToClipboard_Title {
+            get {
+                return ResourceManager.GetString("ChangelogCopiedToClipboard_Title", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die Are you sure that you want to delete this update? ähnelt.
         /// </summary>
diff --git a/ModpackUpdater.Apps.Manager/LangRes/MsgBoxLangRes.resx b/ModpackUpdater.Apps.Manager/LangRes/MsgBoxLangRes.resx
index 092b398..a8cc55f 100644
--- a/ModpackUpdater.Apps.Manager/LangRes/MsgBoxLangRes.resx
+++ b/ModpackUpdater.Apps.Manager/LangRes/MsgBoxLangRes.resx
@@ -117,6 +117,12 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <data name="ChangelogCopiedToClipboard" xml:space="preserve">
+    <value>The changelog for the selected version has been generated and copied to the clipboard.</value>
+  </data>
+  <data name="ChangelogCopiedToClipboard_Title" xml:space="preserve">
+    <value>Changelog generated successfully</value>
+  </data>
   <data name="RemoveUpdate" xml:space="preserve">
     <value>Are you sure that you want to delete this update?</value>
   </data>