Present errors in widget

Author: intitni

Core/Sources/Service/SuggestionCommandHandler/WindowBaseCommandHandler.swift

@@ -17,6 +17,7 @@ struct WindowBaseCommandHandler: SuggestionCommandHandler {
             do {
                 try await _presentSuggestions(editor: editor)
             } catch {
+                presenter.presentError(error)
                 Logger.service.error(error)
             }
         }
@@ -63,7 +64,11 @@ struct WindowBaseCommandHandler: SuggestionCommandHandler {
 
     func presentNextSuggestion(editor: EditorContent) async throws -> UpdatedContent? {
         Task {
-            try await _presentNextSuggestion(editor: editor)
+            do {
+                try await _presentNextSuggestion(editor: editor)
+            } catch {
+                presenter.presentError(error)
+            }
         }
         return nil
     }
@@ -92,7 +97,11 @@ struct WindowBaseCommandHandler: SuggestionCommandHandler {
 
     func presentPreviousSuggestion(editor: EditorContent) async throws -> UpdatedContent? {
         Task {
-            try await _presentPreviousSuggestion(editor: editor)
+            do {
+                try await _presentPreviousSuggestion(editor: editor)
+            } catch {
+                presenter.presentError(error)
+            }
         }
         return nil
     }
@@ -121,7 +130,11 @@ struct WindowBaseCommandHandler: SuggestionCommandHandler {
 
     func rejectSuggestion(editor: EditorContent) async throws -> UpdatedContent? {
         Task {
-            try await _rejectSuggestion(editor: editor)
+            do {
+                try await _rejectSuggestion(editor: editor)
+            } catch {
+                presenter.presentError(error)
+            }
         }
         return nil
     }
@@ -147,6 +160,7 @@ struct WindowBaseCommandHandler: SuggestionCommandHandler {
             }
             return result
         } catch {
+            presenter.presentError(error)
             throw error
         }
     }

Core/Sources/Service/SuggestionPresenter/PresentInWindowSuggestionPresenter.swift

@@ -36,4 +36,11 @@ struct PresentInWindowSuggestionPresenter {
             controller.markAsProcessing(isProcessing)
         }
     }
+    
+    func presentError(_ error: Error) {
+        Task { @MainActor in
+            let controller = GraphicalUserInterfaceController.shared.suggestionWidget
+            controller.presentError(error.localizedDescription)
+        }
+    }
 }

Core/Sources/SuggestionWidget/SuggestionPanelContent/ErrorPanel.swift

@@ -21,6 +21,7 @@ struct ErrorPanel: View {
                 Image(systemName: "xmark")
                     .padding([.leading, .bottom], 16)
                     .padding([.top, .trailing], 8)
+                    .foregroundColor(.white)
             }
             .buttonStyle(.plain)
         }

Core/Sources/SuggestionWidget/SuggestionWidgetController.swift

@@ -237,6 +237,8 @@ public extension SuggestionWidgetController {
 
     func presentError(_ errorDescription: String) {
         suggestionPanelViewModel.content = .error(errorDescription)
+        widgetViewModel.isProcessing = false
+        suggestionPanelViewModel.isPanelDisplayed = true
     }
 }