Impl refresh function

Wox.UI.Flutter/wox/lib/components/wox_preview_view.dart

@@ -36,7 +36,17 @@ class WoxPreviewView extends StatelessWidget {
 
     Widget contentWidget = const SizedBox();
     if (woxPreview.previewType == WoxPreviewTypeEnum.WOX_PREVIEW_TYPE_MARKDOWN.code) {
-      contentWidget = Markdown(data: woxPreview.previewData, padding: EdgeInsets.zero);
+      var styleTheme = Theme.of(context).copyWith(
+          textTheme: Theme.of(context).textTheme.apply(
+                bodyColor: fromCssColor(woxTheme.previewFontColor),
+                displayColor: fromCssColor(woxTheme.previewFontColor),
+              ));
+      contentWidget = Markdown(
+        data: woxPreview.previewData,
+        padding: EdgeInsets.zero,
+        selectable: true,
+        styleSheet: MarkdownStyleSheet.fromTheme(styleTheme),
+      );
     } else if (woxPreview.previewType == WoxPreviewTypeEnum.WOX_PREVIEW_TYPE_TEXT.code) {
       contentWidget = SelectableText(woxPreview.previewData, style: TextStyle(color: fromCssColor(woxTheme.previewFontColor)));
     } else if (woxPreview.previewType == WoxPreviewTypeEnum.WOX_PREVIEW_TYPE_IMAGE.code) {

Wox.UI.Flutter/wox/lib/entity/wox_preview.dart

@@ -19,7 +19,7 @@ class WoxPreview {
     final Map<String, dynamic> data = <String, dynamic>{};
     data['PreviewType'] = previewType;
     data['PreviewData'] = previewData;
-    data['PreviewProperties'] = const JsonEncoder().convert(previewProperties);
+    data['PreviewProperties'] = previewProperties;
     return data;
   }
 

Wox.UI.Flutter/wox/lib/entity/wox_query.dart

@@ -223,8 +223,8 @@ class WoxRefreshableResult {
     resultId = json['ResultId'];
     title = json['Title'];
     subTitle = json['SubTitle'] ?? "";
-    icon = json['Icon'];
-    preview = json['Preview'];
+    icon = WoxImage.fromJson(json['Icon']);
+    preview = WoxPreview.fromJson(json['Preview']);
     contextData = json['ContextData'];
     refreshInterval = json['RefreshInterval'];
   }

Wox.UI.Flutter/wox/lib/modules/launcher/wox_launcher_controller.dart

@@ -221,6 +221,11 @@ class WoxLauncherController extends GetxController implements WoxLauncherInterfa
 
   void handleWebSocketMessage(event) {
     var msg = WoxWebsocketMsg.fromJson(jsonDecode(event));
+    if (msg.success == false) {
+      Logger.instance.error("Received error message: ${msg.toJson()}");
+      return;
+    }
+
     Logger.instance.info("Received message: ${msg.toJson()}");
     if (msg.method == "ToggleApp") {
       toggleApp(ShowAppParams.fromJson(msg.data));
@@ -448,6 +453,10 @@ class WoxLauncherController extends GetxController implements WoxLauncherInterfa
         queryResults[i].preview = result.preview;
         queryResults[i].contextData = result.contextData;
         queryResults[i].refreshInterval = result.refreshInterval;
+
+        currentPreview.value = result.preview;
+
+        queryResults.refresh();
         break;
       }
     }

Wox.UI.Flutter/wox/macos/Podfile.lock

@@ -38,4 +38,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: 16208599a12443d53889ba2270a4985981cfb204
 
-COCOAPODS: 1.11.3
+COCOAPODS: 1.12.1

Wox/plugin/manager.go

@@ -473,7 +473,7 @@ func (m *Manager) calculateResultScore(ctx context.Context, pluginId, title, sub
 	return score
 }
 
-func (m *Manager) PolishRefreshableResult(ctx context.Context, pluginInstance *Instance, result RefreshableResult) RefreshableResult {
+func (m *Manager) PolishRefreshableResult(ctx context.Context, pluginInstance *Instance, resultId string, result RefreshableResult) RefreshableResult {
 	// convert icon
 	result.Icon = ConvertIcon(ctx, result.Icon, pluginInstance.PluginDirectory)
 	// translate title
@@ -487,6 +487,22 @@ func (m *Manager) PolishRefreshableResult(ctx context.Context, pluginInstance *I
 		previewProperties[translatedKey] = value
 	}
 	result.Preview.PreviewProperties = previewProperties
+
+	// store preview for ui invoke later
+	// because preview may contain some heavy data (E.g. image or large text), we will store preview in cache and only send preview to ui when user select the result
+	if result.Preview.PreviewType != "" && result.Preview.PreviewType != WoxPreviewTypeRemote {
+		// update preview in cache
+		if v, ok := m.resultCache.Load(resultId); ok {
+			v.Preview = result.Preview
+			m.resultCache.Store(resultId, v)
+		}
+
+		result.Preview = WoxPreview{
+			PreviewType: WoxPreviewTypeRemote,
+			PreviewData: fmt.Sprintf("/preview?id=%s", resultId),
+		}
+	}
+
 	return result
 }
 
@@ -677,7 +693,7 @@ func (m *Manager) ExecuteRefresh(ctx context.Context, refreshableResultWithId Re
 	}
 
 	newResult := resultCache.Refresh(refreshableResult)
-	newResult = m.PolishRefreshableResult(ctx, resultCache.PluginInstance, newResult)
+	newResult = m.PolishRefreshableResult(ctx, resultCache.PluginInstance, refreshableResultWithId.ResultId, newResult)
 
 	return RefreshableResultWithResultId{
 		ResultId:        refreshableResultWithId.ResultId,

Wox/ui/http.go

@@ -534,6 +534,7 @@ func serveAndWait(ctx context.Context, port int) {
 
 func requestUI(ctx context.Context, request WebsocketMsg) {
 	request.Type = WebsocketMsgTypeRequest
+	request.Success = true
 	marshalData, marshalErr := json.Marshal(request)
 	if marshalErr != nil {
 		logger.Error(ctx, fmt.Sprintf("failed to marshal websocket request: %s", marshalErr.Error()))

Wox/ui/ui_impl.go

@@ -247,6 +247,17 @@ func handleRefresh(ctx context.Context, request WebsocketMsg) {
 		return
 	}
 
+	// replace remote preview with local preview
+	if result.Preview.PreviewType == plugin.WoxPreviewTypeRemote {
+		preview, err := plugin.GetPluginManager().GetResultPreview(util.NewTraceContext(), result.ResultId)
+		if err != nil {
+			logger.Error(ctx, err.Error())
+			responseUIError(ctx, request, err.Error())
+			return
+		}
+		result.Preview = preview
+	}
+
 	newResult, refreshErr := plugin.GetPluginManager().ExecuteRefresh(ctx, result)
 	if refreshErr != nil {
 		logger.Error(ctx, refreshErr.Error())