feat: expand intelligent investigation workspace

src/features/workbench/components/investigation-task-report.tsx

@@ -1,4 +1,5 @@
-import { useEffect, useState, type ReactNode } from "react";
+import { useEffect, useRef, useState, type ReactNode } from "react";
+import { InvestigationQuestions } from "./investigation-questions";
 import { History, LoaderCircle, MessageSquare } from "lucide-react";
 import { Button } from "@/shared/ui/button";
 import { Disclosure } from "@/shared/ui/disclosure";
@@ -34,6 +35,7 @@ type Props = {
   onViewExecutionHistory?: (target: TaskExecutionHistoryTarget, knownRunId?: string) => Promise<void> | void;
   renderAction: (action: OperationalTaskAction) => ReactNode;
   renderEvidence: (evidence: OperationalTaskEvidence) => ReactNode;
+  onAnswerQuestion?: import("../api/operational-task-client").AnswerTaskQuestion;
   onLoadReports?: (offset: number) => Promise<OperationalTaskReportPage>;
   onReportViewed?: (generation: number, revision: number) => void;
   focusActionId?: string | null;
@@ -82,6 +84,12 @@ function investigationTimeline(
       detail: snapshot.report.current_conclusion
     });
   }
+  task.questions?.forEach((question) => {
+    items.push({ id: `question:${question.question_request_id}`, occurredAt: question.created_at,
+      title: "调查提出补充问题", detail: question.questions.map((item) => item.title).join("；") });
+    if (question.answered_at) items.push({ id: `answer:${question.question_request_id}`, occurredAt: question.answered_at,
+      title: "已收到调查回答", detail: "回答已保存为用户补充信息，调查接续处理。" });
+  });
   task.actions.forEach((action) => {
     const title = actionTitle(action);
     items.push({
@@ -133,10 +141,14 @@ export function InvestigationTaskReport({
   renderAction,
   renderEvidence,
   onLoadReports,
+  onAnswerQuestion,
   onReportViewed,
   focusActionId,
   onLocate
 }: Props) {
+  const questionsRef = useRef<HTMLElement>(null);
+  const hasPendingQuestions = task.questions?.some((request) => request.status === "pending"
+    && request.execution_generation === task.execution_generation) ?? false;
   // Null follows live task content. Only a deliberate history selection freezes a report.
   const [selection, setSelection] = useState<ReportSelection | null>(null);
   const [history, setHistory] = useState<OperationalTaskReport[]>([]);
@@ -313,6 +325,8 @@ export function InvestigationTaskReport({
         </div>
       </header>
 
+      <InvestigationQuestions task={task} onAnswer={onAnswerQuestion} sectionRef={questionsRef} />
+
       <InvestigationReportNavigation reportRef={reportRef} sections={sections} />
 
       {latestAvailable ? (
@@ -489,14 +503,19 @@ export function InvestigationTaskReport({
                 <Button
                   variant="outline"
                   size="sm"
-                  onClick={() =>
-                    discuss(
-                      `我要补充“${formatInvestigationText(gap.missing_data)}”相关的现场事实。请说明需要的记录范围和时间信息。`,
-                      { gap_id: gap.gap_id }
-                    )
-                  }
+                  onClick={() => {
+                    if (hasPendingQuestions) {
+                      questionsRef.current?.scrollIntoView({ block: "start" });
+                      questionsRef.current?.focus({ preventScroll: true });
+                    } else {
+                      discuss(
+                        `请帮我讨论“${formatInvestigationText(gap.missing_data)}”这个缺口的查询范围和补齐途径。`,
+                        { gap_id: gap.gap_id }
+                      );
+                    }
+                  }}
                 >
-                  补充事实
+                  {hasPendingQuestions ? "回答当前调查问题" : "讨论此缺口"}
                 </Button>
               </div>
             </div>
@@ -548,12 +567,6 @@ export function InvestigationTaskReport({
               ) : null}
             </>
           )}
-          onAsk={(node) =>
-            discuss(
-              `请解释调查脉络中的“${node.label}”及其关联依据。`,
-              node.evidence_refs[0] ? { evidence_id: node.evidence_refs[0] } : undefined
-            )
-          }
         />
       ) : null}