feat(assets): 优化移动端分析体验并记录 AI 提问日志

src/modules/assets/assistant/AssetAssistant.tsx

@@ -34,7 +34,9 @@ import { useAuth } from "../../../auth/useAuth";
 import { ThinkingState } from "./ThinkingState";
 import { CompoundResultView } from "./CompoundResultView";
 import { BUSINESS_QUESTIONS, conversationTitle, findConversationResult, replaceAnalysisResult } from "./conversation-presentation";
+import { useMobileLayout } from "../useMobileLayout";
 import "./assistant.css";
+import "./mobile-assistant.css";
 
 type Turn = {
   id: number;
@@ -55,24 +57,28 @@ const PROMPTS = [
   {
     icon: BarChart3,
     title: "现在多少车在运营、多少车在库存？",
+    mobileTitle: "运营与库存",
     text: BUSINESS_QUESTIONS[0],
     detail: "总资产 · 运营 · 库存 · 运营率",
   },
   {
     icon: Truck,
     title: "库存集中在哪些车型和区域？",
+    mobileTitle: "库存分布",
     text: BUSINESS_QUESTIONS[1],
     detail: "库存分布 · 继续查看车辆",
   },
   {
     icon: History,
     title: "最近7天交车、还车分别多少？",
+    mobileTitle: "近 7 天交还车",
     text: BUSINESS_QUESTIONS[2],
     detail: "按日趋势 · 业务明细",
   },
   {
     icon: ListIcon,
     title: "有哪些车辆需要跟进？",
+    mobileTitle: "待跟进车辆",
     text: BUSINESS_QUESTIONS[3],
     detail: "异动详情 · 预计完成时间",
   },
@@ -94,6 +100,8 @@ export default function AssetAssistant({
   const dataScopeLabel = !user ? "正在确认数据范围"
     : user.permissionLevel === "full" ? "全量数据"
     : user.permissionLevel === "department" ? "部门数据" : "本人数据";
+  const mobile = useMobileLayout();
+  const [contextExpanded, setContextExpanded] = useState(false);
   const page = useRef<HTMLElement>(null);
   useLayoutEffect(() => {
     const viewport = window.visualViewport;
@@ -557,7 +565,7 @@ export default function AssetAssistant({
                       <p.icon size={18} aria-hidden="true" />
                       <ArrowUpRight size={14} aria-hidden="true" />
                     </div>
-                    <strong>{p.title}</strong>
+                    <strong>{mobile ? p.mobileTitle : p.title}</strong>
                     <span>{p.detail}</span>
                   </button>
                 ))}
@@ -745,7 +753,7 @@ export default function AssetAssistant({
           )}
         </div>
         <div className="aq-composer-area">
-          {turns.length > 0 && (
+          {turns.length > 0 && (!mobile || (viewedTurn !== undefined && viewedTurn !== turns.at(-1)?.id)) && (
             <button
               className="aq-latest-answer"
               onClick={() => revealTurn(turns[turns.length - 1].id)}
@@ -754,8 +762,8 @@ export default function AssetAssistant({
             </button>
           )}
           {lastPlan && (
-            <div className="aq-context">
-              <span>正在分析</span>
+            <details className="aq-context-disclosure" open={!mobile || contextExpanded} onToggle={event => { if (mobile) setContextExpanded(event.currentTarget.open); }}><summary><span>追问范围：{lastPlan.kind === 'flow' ? '交还车' : CATEGORY_LABELS[lastPlan.category]}{Object.keys(lastPlan.filters).length ? ` · ${Object.entries(lastPlan.filters).map(([dimension,values]) => `${GROUP_LABELS[dimension as Dimension]} ${values.length === 1 ? values[0] : `${values.length}项`}`).join(' · ')}` : ''}</span><ChevronDown size={15} /></summary><div className="aq-context">
+              <span className="aq-context-heading">当前条件</span>
               <span>
                 {lastPlan.kind === "flow"
                   ? "交退换车"
@@ -847,7 +855,7 @@ export default function AssetAssistant({
                 <Plus size={12} />
                 换个话题
               </button>
-            </div>
+            </div></details>
           )}
           {independent && (
             <p className="aq-topic-notice">