v0.1.2

frontend/src/hooks/useBotsSync.ts

@@ -29,6 +29,20 @@ function normalizeChannelName(raw: unknown): string {
   return channel;
 }
 
+function isLikelyEchoOfUserInput(progressText: string, userText: string): boolean {
+  const progress = normalizeAssistantMessageText(progressText).replace(/\s+/g, ' ').trim().toLowerCase();
+  const user = normalizeUserMessageText(userText).replace(/\s+/g, ' ').trim().toLowerCase();
+  if (!progress || !user) return false;
+  if (progress === user) return true;
+  if (user.length < 8) return false;
+  const hasProcessingPrefix =
+    /processing message|message from|received message|收到消息|处理消息|用户输入|command/i.test(progress);
+  if (progress.includes(user) && (hasProcessingPrefix || progress.length <= user.length + 40)) {
+    return true;
+  }
+  return false;
+}
+
 export function useBotsSync() {
   const { activeBots, setBots, updateBotState, addBotLog, addBotMessage, addBotEvent, setBotMessages } = useAppStore();
   const socketsRef = useRef<Record<string, WebSocket>>({});
@@ -157,8 +171,8 @@ export function useBotsSync() {
             ts: Date.now(),
             channel: sourceChannel || undefined,
           });
-          if (isDashboardChannel && fullMessage && (normalizedState === 'THINKING' || normalizedState === 'TOOL_CALL')) {
+          if (isDashboardChannel && fullMessage && normalizedState === 'TOOL_CALL') {
-            const chatText = normalizedState === 'TOOL_CALL' ? `${isZh ? '工具调用' : 'Tool Call'}\n${fullMessage}` : fullMessage;
+            const chatText = `${isZh ? '工具调用' : 'Tool Call'}\n${fullMessage}`;
             const now = Date.now();
             const prev = lastProgressRef.current[bot.id];
             if (!prev || prev.text !== chatText || now - prev.ts > 1200) {
@@ -198,6 +212,10 @@ export function useBotsSync() {
             updateBotState(bot.id, state, fullProgress);
             addBotEvent(bot.id, { state, text: fullProgress || t.progress, ts: Date.now(), channel: sourceChannel || undefined });
             if (isDashboardChannel) {
+              const lastUserText = lastUserEchoRef.current[bot.id]?.text || '';
+              if (!isTool && isLikelyEchoOfUserInput(fullProgress, lastUserText)) {
+                return;
+              }
               const chatText = isTool ? `${isZh ? '工具调用' : 'Tool Call'}\n${fullProgress}` : fullProgress;
               const now = Date.now();
               const prev = lastProgressRef.current[bot.id];

frontend/src/modules/dashboard/BotDashboardModule.css

@@ -366,6 +366,29 @@
   color: var(--muted);
 }
 
+.ops-chat-meta-right {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+}
+
+.ops-chat-expand-icon-btn {
+  border: 1px solid color-mix(in oklab, var(--brand) 56%, var(--line) 44%);
+  background: color-mix(in oklab, var(--panel) 76%, var(--brand-soft) 24%);
+  color: var(--text);
+  border-radius: 999px;
+  font-size: 12px;
+  font-weight: 700;
+  line-height: 1;
+  width: 20px;
+  height: 20px;
+  padding: 0;
+  cursor: pointer;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+}
+
 .ops-chat-text {
   white-space: pre-wrap;
   word-break: break-word;
@@ -392,20 +415,6 @@
   background: linear-gradient(to bottom, transparent, color-mix(in oklab, var(--panel-soft) 88%, var(--panel) 12%));
 }
 
-.ops-chat-more-btn {
-  position: relative;
-  z-index: 1;
-  margin-top: 8px;
-  border: 1px solid color-mix(in oklab, var(--brand) 56%, var(--line) 44%);
-  background: color-mix(in oklab, var(--panel) 72%, var(--brand-soft) 28%);
-  color: var(--text);
-  border-radius: 999px;
-  font-size: 12px;
-  font-weight: 700;
-  padding: 4px 10px;
-  cursor: pointer;
-}
-
 .ops-chat-text > *:first-child {
   margin-top: 0;
 }
@@ -1074,24 +1083,42 @@
   font-weight: 700;
 }
 
-.ops-runtime-action {
+.ops-runtime-action-inline {
   min-width: 0;
-  display: grid;
+  display: flex;
+  align-items: flex-start;
   gap: 6px;
 }
 
 .ops-runtime-action-text {
-  display: block;
+  display: -webkit-box;
+  -webkit-line-clamp: 3;
+  -webkit-box-orient: vertical;
   white-space: pre-wrap;
   word-break: break-word;
   overflow-wrap: anywhere;
   line-height: 1.54;
-  max-height: 82px;
+  overflow: hidden;
-  overflow: auto;
+  flex: 1;
+  min-width: 0;
 }
 
-.ops-runtime-action-text.expanded {
+.ops-runtime-expand-btn {
-  max-height: 180px;
+  border: 1px solid color-mix(in oklab, var(--brand) 56%, var(--line) 44%);
+  background: color-mix(in oklab, var(--panel) 76%, var(--brand-soft) 24%);
+  color: var(--text);
+  border-radius: 999px;
+  font-size: 14px;
+  font-weight: 700;
+  line-height: 1;
+  width: 22px;
+  height: 22px;
+  padding: 0;
+  cursor: pointer;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  flex: 0 0 auto;
 }
 
 .ops-preview {

frontend/src/modules/dashboard/BotDashboardModule.tsx

@@ -249,7 +249,8 @@ function decorateWorkspacePathsForMarkdown(text: string) {
     /\[(\/root\/\.nanobot\/workspace\/[^\]]+)\]\s*\n?\s*\((https:\/\/workspace\.local\/open\/[^)\s]+)\)/g,
     '[$1]($2)',
   );
-  const workspacePathPattern = /\/root\/\.nanobot\/workspace\/[^\s<>"'`)\]}，。！？；：、]+/g;
+  const workspacePathPattern =
+    /\/root\/\.nanobot\/workspace\/[^\n\r<>"'`]+?\.(?:md|json|log|txt|csv|pdf|png|jpg|jpeg|webp)\b/gi;
   return normalizedExistingLinks.replace(workspacePathPattern, (fullPath) => {
     const normalized = normalizeDashboardAttachmentPath(fullPath);
     if (!normalized) return fullPath;
@@ -391,7 +392,7 @@ export function BotDashboardModule({
   const [compactPanelTab, setCompactPanelTab] = useState<CompactPanelTab>('chat');
   const [isCompactMobile, setIsCompactMobile] = useState(false);
   const [expandedProgressByKey, setExpandedProgressByKey] = useState<Record<string, boolean>>({});
-  const [runtimeActionExpanded, setRuntimeActionExpanded] = useState(false);
+  const [showRuntimeActionModal, setShowRuntimeActionModal] = useState(false);
   const runtimeMenuRef = useRef<HTMLDivElement | null>(null);
   const openWorkspacePathFromChat = (path: string) => {
     const normalized = String(path || '').trim();
@@ -406,7 +407,7 @@ export function BotDashboardModule({
     const source = String(text || '');
     if (!source) return [source];
     const pattern =
-      /\[(\/root\/\.nanobot\/workspace\/[^\]]+)\]\((https:\/\/workspace\.local\/open\/[^)\s]+)\)|\/root\/\.nanobot\/workspace\/[^\s<>"'`)\]}，。！？；：、]+|https:\/\/workspace\.local\/open\/[^\s)]+/g;
+      /\[(\/root\/\.nanobot\/workspace\/[^\]]+?\.(?:md|json|log|txt|csv|pdf|png|jpg|jpeg|webp))\]\((https:\/\/workspace\.local\/open\/[^)\s]+)\)|\/root\/\.nanobot\/workspace\/[^\n\r<>"'`]+?\.(?:md|json|log|txt|csv|pdf|png|jpg|jpeg|webp)\b|https:\/\/workspace\.local\/open\/[^\s)]+/gi;
     const nodes: ReactNode[] = [];
     let lastIndex = 0;
     let matchIndex = 0;
@@ -624,7 +625,7 @@ export function BotDashboardModule({
     const summary = String(runtimeActionSummary || '').trim();
     return Boolean(full && full !== '-' && summary && full !== summary);
   }, [runtimeAction, runtimeActionSummary]);
-  const runtimeActionDisplay = runtimeActionExpanded || !runtimeActionHasMore ? runtimeAction : runtimeActionSummary;
+  const runtimeActionDisplay = runtimeActionHasMore ? runtimeActionSummary : runtimeAction;
 
   const shouldCollapseProgress = (text: string) => {
     const normalized = String(text || '').trim();
@@ -656,7 +657,24 @@ export function BotDashboardModule({
             <div className={`ops-chat-bubble ${item.role === 'user' ? 'user' : 'assistant'} ${(item.kind || 'final') === 'progress' ? 'progress' : ''}`}>
               <div className="ops-chat-meta">
                 <span>{item.role === 'user' ? t.you : 'Nanobot'}</span>
-                <span className="mono">{formatClock(item.ts)}</span>
+                <div className="ops-chat-meta-right">
+                  <span className="mono">{formatClock(item.ts)}</span>
+                  {collapsible ? (
+                    <button
+                      className="ops-chat-expand-icon-btn"
+                      onClick={() =>
+                        setExpandedProgressByKey((prev) => ({
+                          ...prev,
+                          [itemKey]: !prev[itemKey],
+                        }))
+                      }
+                      title={expanded ? (isZh ? '收起' : 'Collapse') : (isZh ? '展开' : 'Expand')}
+                      aria-label={expanded ? (isZh ? '收起' : 'Collapse') : (isZh ? '展开' : 'Expand')}
+                    >
+                      {expanded ? '×' : '…'}
+                    </button>
+                  ) : null}
+                </div>
               </div>
               <div className={`ops-chat-text ${collapsible && !expanded ? 'is-collapsed' : ''}`}>
                 {item.text ? (
@@ -668,19 +686,6 @@ export function BotDashboardModule({
                     </ReactMarkdown>
                   )
                 ) : null}
-                {collapsible ? (
-                  <button
-                    className="ops-chat-more-btn"
-                    onClick={() =>
-                      setExpandedProgressByKey((prev) => ({
-                        ...prev,
-                        [itemKey]: !prev[itemKey],
-                      }))
-                    }
-                  >
-                    {expanded ? (isZh ? '收起' : 'Less') : (isZh ? '更多' : 'More')}
-                  </button>
-                ) : null}
                 {(item.attachments || []).length > 0 ? (
                   <div className="ops-chat-attachments">
                     {(item.attachments || []).map((rawPath) => {
@@ -752,7 +757,7 @@ export function BotDashboardModule({
 
   useEffect(() => {
     setExpandedProgressByKey({});
-    setRuntimeActionExpanded(false);
+    setShowRuntimeActionModal(false);
   }, [selectedBotId]);
 
   useEffect(() => {
@@ -1951,14 +1956,16 @@ export function BotDashboardModule({
                     <div className="ops-runtime-row"><span>{t.current}</span><strong className="mono">{displayState}</strong></div>
                     <div className="ops-runtime-row">
                       <span>{t.lastAction}</span>
-                      <div className="ops-runtime-action">
+                      <div className="ops-runtime-action-inline">
-                        <strong className={`ops-runtime-action-text ${runtimeActionExpanded ? 'expanded' : ''}`}>{runtimeActionDisplay}</strong>
+                        <strong className="ops-runtime-action-text">{runtimeActionDisplay}</strong>
                         {runtimeActionHasMore ? (
                           <button
-                            className="ops-chat-more-btn"
+                            className="ops-runtime-expand-btn"
-                            onClick={() => setRuntimeActionExpanded((prev) => !prev)}
+                            onClick={() => setShowRuntimeActionModal(true)}
+                            title={isZh ? '查看完整内容' : 'Show full content'}
+                            aria-label={isZh ? '查看完整内容' : 'Show full content'}
                           >
-                            {runtimeActionExpanded ? (isZh ? '收起' : 'Less') : (isZh ? '更多' : 'More')}
+                            …
                           </button>
                         ) : null}
                       </div>
@@ -2468,6 +2475,23 @@ export function BotDashboardModule({
         </div>
       )}
 
+      {showRuntimeActionModal && (
+        <div className="modal-mask" onClick={() => setShowRuntimeActionModal(false)}>
+          <div className="modal-card modal-preview" onClick={(e) => e.stopPropagation()}>
+            <div className="modal-title-row">
+              <h3>{t.lastAction}</h3>
+            </div>
+            <div className="workspace-preview-body">
+              <pre>{runtimeAction}</pre>
+            </div>
+            <div className="row-between">
+              <span />
+              <button className="btn btn-primary" onClick={() => setShowRuntimeActionModal(false)}>{t.close}</button>
+            </div>
+          </div>
+        </div>
+      )}
+
       {workspacePreview && (
         <div className="modal-mask" onClick={() => setWorkspacePreview(null)}>
           <div className="modal-card modal-preview" onClick={(e) => e.stopPropagation()}>