refactor: consolidate requests and finalize agent tool states

Share project JSON transport, interaction replies and report selectors.
Settle tool progress consistently for direct streams, reconnects and history, preserving failure reasons and stopped state.

src/features/workbench/hooks/use-workbench-agent.ts

@@ -1,3 +1,4 @@
+import { createAgentInteractionReplies } from "./agent-interaction-replies";
 import { getWorkbenchAccessToken, getWorkbenchTokenProvider, getWorkbenchProject } from "../api/request-context";
 import { useCallback, useEffect, useLayoutEffect, useMemo, useRef, useState, useSyncExternalStore } from "react";
 import { useChat } from "@ai-sdk/react";
@@ -33,9 +34,6 @@ import {
   type AgentEventTriggerContext,
   type AgentModelOption,
   type AgentInputDelivery,
-  type AgentPermissionReply,
-  type AgentPermissionRequest,
-  type AgentQuestionRequest,
   type AgentSessionStreamEvent,
   type AgentSessionPurpose,
   type AgentStreamRenderState,
@@ -52,7 +50,6 @@ import {
   readBodyString,
   toAgentChatMessages,
   toAgentUiMessages,
-  toPermissionStatus,
   type AgentDataPart,
   type AgentUiMessage,
   type PermissionOverride,
@@ -200,7 +197,7 @@ export function useWorkbenchAgent({
         try {
           const loaded = await target.client.loadSession(owningSessionId, { messageLimit: 40 });
           if (loaded && !resources.disposed && target.client === scopeClient) {
-            target.chat.messages = mergeHistoryMessages(target.chat.messages, toAgentUiMessages(loaded.messages));
+            target.chat.messages = mergeHistoryMessages(target.chat.messages, toAgentUiMessages(loaded.messages, loaded));
             resources.notify();
           }
         } catch { /* A failed reconciliation leaves the accepted answer intact. */ }
@@ -681,9 +678,9 @@ export function useWorkbenchAgent({
         markLastAssistantStreamDone(chatRef.current.messages, setStreamRenderState);
         setStatusLabel(event.data.reason === "waiting_input" ? "等待补充信息" : "Agent 分析完成");
         runtimeRef.current!.loadedAt = Date.now();
-      } else if (event.type === "error") {
+      } else if (event.type === "aborted" || event.type === "error") {
         markLastAssistantStreamDone(chatRef.current.messages, setStreamRenderState);
-        setStatusLabel("Agent 后端请求失败");
+        setStatusLabel(event.type === "aborted" || event.data.status === "aborted" ? "Agent 已停止" : "Agent 后端请求失败");
         runtimeRef.current!.loadedAt = Date.now();
       }
 
@@ -732,7 +729,7 @@ export function useWorkbenchAgent({
         if (generation !== loadingGenerationRef.current) return false;
         if (!target) target = createAgentRuntime(resources, scopeKey, scopeClient, transport, loaded);
         else {
-          target.chat.messages = mergeHistoryMessages(target.chat.messages, toAgentUiMessages(loaded.messages));
+          target.chat.messages = mergeHistoryMessages(target.chat.messages, toAgentUiMessages(loaded.messages, loaded));
           target.title = loaded.title; target.topicId = loaded.topicId; target.loadedAt = Date.now(); target.runStatus = loaded.runStatus;
           target.error = undefined;
           target.messagePage ??= loaded.messagePage;
@@ -827,7 +824,7 @@ export function useWorkbenchAgent({
       );
     } else {
       target.client = projectClient;
-      target.chat.messages = toAgentUiMessages(loaded.messages);
+      target.chat.messages = toAgentUiMessages(loaded.messages, loaded);
       target.title = loaded.title;
       target.purpose = "task_execution";
       target.taskId = normalizedTaskId;
@@ -877,7 +874,7 @@ export function useWorkbenchAgent({
           refreshing = false;
           return;
         }
-        target.chat.messages = mergeHistoryMessages(target.chat.messages, toAgentUiMessages(loaded.messages));
+        target.chat.messages = mergeHistoryMessages(target.chat.messages, toAgentUiMessages(loaded.messages, loaded));
         target.title = loaded.title;
         target.updatedAt = loaded.updatedAt;
         target.loadedAt = Date.now();
@@ -1045,7 +1042,7 @@ export function useWorkbenchAgent({
           target.purpose = "task_collaboration";
           target.taskId = binding.taskId;
           target.taskExecutionHistory = undefined;
-          target.chat.messages = mergeHistoryMessages(target.chat.messages, toAgentUiMessages(loaded.messages));
+          target.chat.messages = mergeHistoryMessages(target.chat.messages, toAgentUiMessages(loaded.messages, loaded));
           target.messagePage = loaded.messagePage;
           target.loadedAt = Date.now();
           target.updatedAt = loaded.updatedAt;
@@ -1139,62 +1136,9 @@ export function useWorkbenchAgent({
     markLastAssistantStreamDone(chatRef.current.messages, setStreamRenderState);
   }, [chat, interactionRequests, refreshPendingInputs, stopSessionStreamSubscription]);
 
-  const replyPermission = useCallback(async (permission: AgentPermissionRequest, reply: AgentPermissionReply) => {
-    const target = resources.activeAgent;
-    if (!target || target.sessionId !== permission.sessionId) return;
-    const update = (value: PermissionOverride) => {
-      target.permissionOverrides = { ...target.permissionOverrides, [permission.requestId]: value };
-      if (resources.activeAgent === target) setPermissionOverrides(target.permissionOverrides);
-      resources.notify();
-    };
-    update({ status: "submitting" });
-    try {
-      await target.client.replyPermission(permission.requestId, { sessionId: permission.sessionId, reply });
-      update({ status: toPermissionStatus(reply) });
-    } catch (error) {
-      const message = error instanceof Error ? error.message : "权限请求提交失败。";
-      update({ status: "error", error: message });
-      showMapNotice({ id: "agent-permission-status", tone: "error", title: "Agent 权限提交失败", message });
-    }
-  }, [resources]);
-
-  const replyQuestion = useCallback(async (question: AgentQuestionRequest, answers: string[][]) => {
-    const target = resources.activeAgent;
-    if (!target || target.sessionId !== question.sessionId) return;
-    const update = (value: QuestionOverride) => {
-      target.questionOverrides = { ...target.questionOverrides, [question.requestId]: value };
-      if (resources.activeAgent === target) setQuestionOverrides(target.questionOverrides);
-      resources.notify();
-    };
-    update({ status: "submitting" });
-    try {
-      await target.client.replyQuestion(question.requestId, { sessionId: question.sessionId, answers });
-      update({ status: "answered", answers });
-    } catch (error) {
-      const message = error instanceof Error ? error.message : "问题回复提交失败。";
-      update({ status: "error", error: message });
-      showMapNotice({ id: "agent-question-status", tone: "error", title: "Agent 问题提交失败", message });
-    }
-  }, [resources]);
-
-  const rejectQuestion = useCallback(async (question: AgentQuestionRequest) => {
-    const target = resources.activeAgent;
-    if (!target || target.sessionId !== question.sessionId) return;
-    const update = (value: QuestionOverride) => {
-      target.questionOverrides = { ...target.questionOverrides, [question.requestId]: value };
-      if (resources.activeAgent === target) setQuestionOverrides(target.questionOverrides);
-      resources.notify();
-    };
-    update({ status: "submitting" });
-    try {
-      await target.client.rejectQuestion(question.requestId, { sessionId: question.sessionId });
-      update({ status: "rejected" });
-    } catch (error) {
-      const message = error instanceof Error ? error.message : "问题跳过失败。";
-      update({ status: "error", error: message });
-      showMapNotice({ id: "agent-question-status", tone: "error", title: "Agent 问题提交失败", message });
-    }
-  }, [resources]);
+  const { replyPermission, replyQuestion, rejectQuestion } = useMemo(() => createAgentInteractionReplies(resources, {
+    permission: setPermissionOverrides, question: setQuestionOverrides
+  }), [resources]);
 
   return {
     apiClient: clientRef.current,