Fix Metadata Version Comparison Issue

Flow.Launcher.Core/Plugin/PluginManager.cs

@@ -30,7 +30,7 @@
 
         // We should not initialize API in static constructor because it will create another API instance
         private static IPublicAPI api = null;
         private static IPublicAPI API => api ??= Ioc.Default.GetRequiredService<IPublicAPI>();
 
         private static PluginsSettings Settings;
         private static readonly ConcurrentBag<string> ModifiedPlugins = new();
@@ -111,8 +111,8 @@
         {
             await Task.WhenAll(AllPlugins.Select(plugin => plugin.Plugin switch
             {
                 IReloadable p => Task.Run(p.ReloadData),
                 IAsyncReloadable p => p.ReloadDataAsync(),
                 _ => Task.CompletedTask,
             }).ToArray());
         }
@@ -169,17 +169,17 @@
 
         /// <summary>
         /// because InitializePlugins needs API, so LoadPlugins needs to be called first
         /// todo happlebao The API should be removed
         /// </summary>
         /// <param name="settings"></param>
         public static void LoadPlugins(PluginsSettings settings)
         {
             var metadatas = PluginConfig.Parse(Directories);
             Settings = settings;
             Settings.UpdatePluginSettings(metadatas);
             AllPlugins = PluginsLoader.Plugins(metadatas, Settings);
             // Since dotnet plugins need to get assembly name first, we should update plugin directory after loading plugins
             UpdatePluginDirectory(metadatas);
 
             // Initialize plugin enumerable after all plugins are initialized
             _contextMenuPlugins = GetPluginsForInterface<IContextMenu>();
@@ -188,7 +188,7 @@
             _translationPlugins = GetPluginsForInterface<IPluginI18n>();
         }
 
         private static void UpdatePluginDirectory(List<PluginMetadata> metadatas)
         {
             foreach (var metadata in metadatas)
             {
@@ -550,8 +550,12 @@
         private static bool SameOrLesserPluginVersionExists(string metadataPath)
         {
             var newMetadata = JsonSerializer.Deserialize<PluginMetadata>(File.ReadAllText(metadataPath));
+            if (!Version.TryParse(newMetadata.Version, out var newVersion))
+                throw new InvalidOperationException($"A plugin with the same ID and version already exists, or the version is greater than this downloaded plugin {plugin.Name}");
+
             return AllPlugins.Any(x => x.Metadata.ID == newMetadata.ID
-                          && newMetadata.Version.CompareTo(x.Metadata.Version) <= 0);
+                                       && Version.TryParse(x.Metadata.Version, out var version)
+                                       && newVersion <= version);
         }
 
         #region Public functions