fix(core): add try-catch to handle possible errors (#11213)

Close [AF-2343](https://linear.app/affine-design/issue/AF-2343).

packages/frontend/core/src/blocksuite/ai/chat-panel/chat-panel-chips.ts

@@ -361,10 +361,6 @@ export class ChatPanelChips extends SignalWatcher(
   };
 
   private readonly _addToContext = async (chip: ChatChip) => {
-    const contextId = await this.getContextId();
-    if (!contextId || !AIProvider.context) {
-      return;
-    }
     if (isDocChip(chip)) {
       return await this._addDocToContext(chip);
     }
@@ -381,11 +377,11 @@ export class ChatPanelChips extends SignalWatcher(
   };
 
   private readonly _addDocToContext = async (chip: DocChip) => {
+    try {
       const contextId = await this.getContextId();
       if (!contextId || !AIProvider.context) {
-      return;
+        throw new Error('Context not found');
       }
-    try {
       await AIProvider.context.addContextDoc({
         contextId,
         docId: chip.docId,
@@ -399,11 +395,11 @@ export class ChatPanelChips extends SignalWatcher(
   };
 
   private readonly _addFileToContext = async (chip: FileChip) => {
+    try {
       const contextId = await this.getContextId();
       if (!contextId || !AIProvider.context) {
-      return;
+        throw new Error('Context not found');
       }
-    try {
       const blobId = await this.host.doc.blobSync.set(chip.file);
       const contextFile = await AIProvider.context.addContextFile(chip.file, {
         contextId,
@@ -423,11 +419,11 @@ export class ChatPanelChips extends SignalWatcher(
   };
 
   private readonly _addTagToContext = async (chip: TagChip) => {
+    try {
       const contextId = await this.getContextId();
       if (!contextId || !AIProvider.context) {
-      return;
+        throw new Error('Context not found');
       }
-    try {
       // TODO: server side docIds calculation
       const docIds = this.docDisplayConfig.getTagPageIds(chip.tagId);
       await AIProvider.context.addContextTag({
@@ -447,11 +443,11 @@ export class ChatPanelChips extends SignalWatcher(
   };
 
   private readonly _addCollectionToContext = async (chip: CollectionChip) => {
+    try {
       const contextId = await this.getContextId();
       if (!contextId || !AIProvider.context) {
-      return;
+        throw new Error('Context not found');
       }
-    try {
       const collection = this._collections.value.find(
         collection => collection.id === chip.collectionId
       );
@@ -477,9 +473,10 @@ export class ChatPanelChips extends SignalWatcher(
   private readonly _removeFromContext = async (
     chip: ChatChip
   ): Promise<boolean> => {
+    try {
       const contextId = await this.getContextId();
       if (!contextId || !AIProvider.context) {
-      return false;
+        return true;
       }
       if (isDocChip(chip)) {
         return await AIProvider.context.removeContextDoc({
@@ -506,6 +503,9 @@ export class ChatPanelChips extends SignalWatcher(
         });
       }
       return true;
+    } catch {
+      return true;
+    }
   };
 
   private readonly _checkTokenLimit = (

packages/frontend/core/src/blocksuite/ai/chat-panel/index.ts

@@ -328,7 +328,7 @@ export class ChatPanel extends SignalWatcher(
   private readonly _cleanupHistories = async () => {
     const notification = this.host.std.getOptional(NotificationProvider);
     if (!notification) return;
-
+    try {
       if (
         await notification.confirm({
           title: 'Clear History',
@@ -341,13 +341,20 @@ export class ChatPanel extends SignalWatcher(
         const actionIds = this.chatContextValue.items
           .filter(item => 'sessionId' in item)
           .map(item => item.sessionId);
-      await AIProvider.histories?.cleanup(this.doc.workspace.id, this.doc.id, [
+        await AIProvider.histories?.cleanup(
+          this.doc.workspace.id,
+          this.doc.id,
+          [
             ...(this._chatSessionId ? [this._chatSessionId] : []),
             ...(actionIds || []),
-      ]);
+          ]
+        );
         notification.toast('History cleared');
         await this._updateHistory();
       }
+    } catch {
+      notification.toast('Failed to clear history');
+    }
   };
 
   private readonly _initPanel = async () => {