feat: AI 对话错误详情展示优化

electron/preload/apis/ai.ts

@@ -79,7 +79,9 @@ export interface ChatStreamChunk {
 
 // Agent API 类型 — 从 shared/types 统一导入
 export type { TokenUsage, AgentRuntimeStatus } from '../../shared/types'
-import type { TokenUsage, AgentRuntimeStatus } from '../../shared/types'
+import type { TokenUsage, AgentRuntimeStatus, SerializedErrorInfo } from '../../shared/types'
+
+export type { SerializedErrorInfo } from '../../shared/types'
 
 export interface AgentStreamChunk {
   type: 'content' | 'think' | 'tool_start' | 'tool_result' | 'status' | 'done' | 'error'
@@ -90,7 +92,7 @@ export interface AgentStreamChunk {
   toolParams?: Record<string, unknown>
   toolResult?: unknown
   status?: AgentRuntimeStatus
-  error?: string
+  error?: SerializedErrorInfo
   isFinished?: boolean
   /** Token 使用量（type=done 时返回累计值） */
   usage?: TokenUsage
@@ -100,6 +102,7 @@ export interface AgentResult {
   content: string
   toolsUsed: string[]
   toolRounds: number
+  error?: SerializedErrorInfo
 }
 
 /** 单条脱敏规则 */
@@ -907,7 +910,10 @@ export const agentApi = {
     assistantId?: string,
     skillId?: string | null,
     enableAutoSkill?: boolean
-  ): { requestId: string; promise: Promise<{ success: boolean; result?: AgentResult; error?: string }> } => {
+  ): {
+    requestId: string
+    promise: Promise<{ success: boolean; result?: AgentResult; error?: SerializedErrorInfo }>
+  } => {
     // 防御性处理：确保传给 IPC 的 context 是“可结构化克隆”的纯对象
     // 避免调用方误传入响应式 Proxy（例如 Pinia/Vue state）导致 invoke 失败
     const sanitizedContext: ToolContext = {
@@ -949,7 +955,7 @@ export const agentApi = {
       chatType ?? 'group'
     )
 
-    const promise = new Promise<{ success: boolean; result?: AgentResult; error?: string }>((resolve) => {
+    const promise = new Promise<{ success: boolean; result?: AgentResult; error?: SerializedErrorInfo }>((resolve) => {
       // 监听流式 chunks
       const chunkHandler = (
         _event: Electron.IpcRendererEvent,
@@ -965,7 +971,7 @@ export const agentApi = {
       // 监听完成事件
       const completeHandler = (
         _event: Electron.IpcRendererEvent,
-        data: { requestId: string; result: AgentResult & { error?: string } }
+        data: { requestId: string; result: AgentResult & { error?: SerializedErrorInfo } }
       ) => {
         if (data.requestId === requestId) {
           console.log('[preload] Agent 完成，requestId:', requestId, 'hasError:', !!data.result?.error)
@@ -1009,7 +1015,14 @@ export const agentApi = {
           console.error('[preload] Agent invoke 错误:', error)
           ipcRenderer.removeListener('agent:streamChunk', chunkHandler)
           ipcRenderer.removeListener('agent:complete', completeHandler)
-          resolve({ success: false, error: String(error) })
+          resolve({
+            success: false,
+            error: {
+              name: error instanceof Error ? error.name : null,
+              message: error instanceof Error ? error.message : String(error),
+              stack: error instanceof Error ? (error.stack ?? null) : null,
+            },
+          })
         })
     })
 

electron/preload/index.d.ts

@@ -1,6 +1,6 @@
 import { ElectronAPI } from '@electron-toolkit/preload'
 import type { AnalysisSession, MessageType, ImportProgress, ExportProgress } from '../../src/types/base'
-import type { TokenUsage, AgentRuntimeStatus } from '../shared/types'
+import type { TokenUsage, AgentRuntimeStatus, SerializedErrorInfo } from '../shared/types'
 import type {
   MemberActivity,
   MemberNameHistory,
@@ -672,7 +672,7 @@ interface AgentStreamChunk {
   toolParams?: Record<string, unknown>
   toolResult?: unknown
   status?: AgentRuntimeStatus
-  error?: string
+  error?: SerializedErrorInfo
   isFinished?: boolean
   /** Token 使用量（type=done 时返回累计值） */
   usage?: TokenUsage
@@ -684,6 +684,7 @@ interface AgentResult {
   toolRounds: number
   /** 总 Token 使用量（累计所有 LLM 调用） */
   totalUsage?: TokenUsage
+  error?: SerializedErrorInfo
 }
 
 /** Owner 信息（当前用户在对话中的身份） */
@@ -768,7 +769,7 @@ interface AgentApi {
     assistantId?: string,
     skillId?: string | null,
     enableAutoSkill?: boolean
-  ) => { requestId: string; promise: Promise<{ success: boolean; result?: AgentResult; error?: string }> }
+  ) => { requestId: string; promise: Promise<{ success: boolean; result?: AgentResult; error?: SerializedErrorInfo }> }
   abort: (requestId: string) => Promise<{ success: boolean; error?: string }>
 }
 
@@ -1213,6 +1214,7 @@ export {
   AgentStreamChunk,
   AgentRuntimeStatus,
   AgentResult,
+  SerializedErrorInfo,
   ToolContext,
   DesensitizeRule,
   PreprocessConfig,