Merge eb2aaf1759 into eb7a2cc85a

src/renderer/src/aiCore/chunk/AiSdkToChunkAdapter.ts

@@ -120,6 +120,23 @@ export class AiSdkToChunkAdapter {
     }
   }
 
+  /**
+   * 如果有累积的思考内容，发送 THINKING_COMPLETE chunk 并清空
+   * @param final 包含 reasoningContent 的状态对象
+   * @returns 是否发送了 THINKING_COMPLETE chunk
+   */
+  private emitThinkingCompleteIfNeeded(final: { reasoningContent: string; [key: string]: any }): boolean {
+    if (final.reasoningContent) {
+      this.onChunk({
+        type: ChunkType.THINKING_COMPLETE,
+        text: final.reasoningContent
+      })
+      final.reasoningContent = ''
+      return true
+    }
+    return false
+  }
+
   /**
    * 转换 AI SDK chunk 为 Cherry Studio chunk 并调用回调
    * @param chunk AI SDK 的 chunk 数据
@@ -145,6 +162,9 @@ export class AiSdkToChunkAdapter {
       }
       // === 文本相关事件 ===
       case 'text-start':
+        // 如果有未完成的思考内容，先生成 THINKING_COMPLETE
+        // 这处理了某些提供商不发送 reasoning-end 事件的情况
+        this.emitThinkingCompleteIfNeeded(final)
         this.onChunk({
           type: ChunkType.TEXT_START
         })
@@ -215,11 +235,7 @@ export class AiSdkToChunkAdapter {
         })
         break
       case 'reasoning-end':
-        this.onChunk({
-          type: ChunkType.THINKING_COMPLETE,
-          text: final.reasoningContent || ''
-        })
-        final.reasoningContent = ''
+        this.emitThinkingCompleteIfNeeded(final)
         break
 
       // === 工具调用相关事件（原始 AI SDK 事件，如果没有被中间件处理） ===

src/renderer/src/services/messageStreaming/callbacks/baseCallbacks.ts

@@ -29,10 +29,20 @@ interface BaseCallbacksDependencies {
   assistantMsgId: string
   saveUpdatesToDB: any
   assistant: Assistant
+  getCurrentThinkingInfo?: () => { blockId: string | null; millsec: number }
 }
 
 export const createBaseCallbacks = (deps: BaseCallbacksDependencies) => {
-  const { blockManager, dispatch, getState, topicId, assistantMsgId, saveUpdatesToDB, assistant } = deps
+  const {
+    blockManager,
+    dispatch,
+    getState,
+    topicId,
+    assistantMsgId,
+    saveUpdatesToDB,
+    assistant,
+    getCurrentThinkingInfo
+  } = deps
 
   const startTime = Date.now()
   const notificationService = NotificationService.getInstance()
@@ -98,10 +108,17 @@ export const createBaseCallbacks = (deps: BaseCallbacksDependencies) => {
       const possibleBlockId = findBlockIdForCompletion()
 
       if (possibleBlockId) {
-        // 更改上一个block的状态为ERROR
-        const changes = {
+        // 更改上一个block的状态为ERROR/PAUSED
+        const changes: Record<string, any> = {
           status: isErrorTypeAbort ? MessageBlockStatus.PAUSED : MessageBlockStatus.ERROR
         }
+        // 如果是 thinking block，保留实际思考时间
+        if (blockManager.lastBlockType === MessageBlockType.THINKING) {
+          const thinkingInfo = getCurrentThinkingInfo?.()
+          if (thinkingInfo?.blockId === possibleBlockId && thinkingInfo?.millsec && thinkingInfo.millsec > 0) {
+            changes.thinking_millsec = thinkingInfo.millsec
+          }
+        }
         blockManager.smartBlockUpdate(possibleBlockId, changes, blockManager.lastBlockType!, true)
       }
 
@@ -111,13 +128,28 @@ export const createBaseCallbacks = (deps: BaseCallbacksDependencies) => {
       if (currentMessage) {
         const allBlockRefs = findAllBlocks(currentMessage)
         const blockState = getState().messageBlocks
+        // 获取当前思考信息（如果有），用于保留实际思考时间
+        const thinkingInfo = getCurrentThinkingInfo?.()
         for (const blockRef of allBlockRefs) {
           const block = blockState.entities[blockRef.id]
           if (block && block.status === MessageBlockStatus.STREAMING && block.id !== possibleBlockId) {
+            // 构建更新对象
+            const changes: Record<string, any> = {
+              status: isErrorTypeAbort ? MessageBlockStatus.PAUSED : MessageBlockStatus.ERROR
+            }
+            // 如果是 thinking block 且有思考时间信息，保留实际思考时间
+            if (
+              block.type === MessageBlockType.THINKING &&
+              thinkingInfo?.blockId === block.id &&
+              thinkingInfo?.millsec &&
+              thinkingInfo.millsec > 0
+            ) {
+              changes.thinking_millsec = thinkingInfo.millsec
+            }
             dispatch(
               updateOneBlock({
                 id: block.id,
-                changes: { status: isErrorTypeAbort ? MessageBlockStatus.PAUSED : MessageBlockStatus.ERROR }
+                changes
               })
             )
           }

src/renderer/src/services/messageStreaming/callbacks/index.ts

@@ -23,6 +23,12 @@ interface CallbacksDependencies {
 export const createCallbacks = (deps: CallbacksDependencies) => {
   const { blockManager, dispatch, getState, topicId, assistantMsgId, saveUpdatesToDB, assistant } = deps
 
+  // 首先创建 thinkingCallbacks ，以便传递 getCurrentThinkingInfo 给 baseCallbacks
+  const thinkingCallbacks = createThinkingCallbacks({
+    blockManager,
+    assistantMsgId
+  })
+
   // 创建基础回调
   const baseCallbacks = createBaseCallbacks({
     blockManager,
@@ -31,13 +37,8 @@ export const createCallbacks = (deps: CallbacksDependencies) => {
     topicId,
     assistantMsgId,
     saveUpdatesToDB,
-    assistant
-  })
-
-  // 创建各类回调
-  const thinkingCallbacks = createThinkingCallbacks({
-    blockManager,
-    assistantMsgId
+    assistant,
+    getCurrentThinkingInfo: thinkingCallbacks.getCurrentThinkingInfo
   })
 
   const toolCallbacks = createToolCallbacks({

src/renderer/src/services/messageStreaming/callbacks/thinkingCallbacks.ts

@@ -19,6 +19,12 @@ export const createThinkingCallbacks = (deps: ThinkingCallbacksDependencies) =>
   let thinking_millsec_now: number = 0
 
   return {
+    // 获取当前思考时间（用于停止回复时保留思考时间）
+    getCurrentThinkingInfo: () => ({
+      blockId: thinkingBlockId,
+      millsec: thinking_millsec_now > 0 ? performance.now() - thinking_millsec_now : 0
+    }),
+
     onThinkingStart: async () => {
       if (blockManager.hasInitialPlaceholder) {
         const changes: Partial<MessageBlock> = {