src/features/ecommerce/EcommercePage.tsx

@@ -1474,6 +1474,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
   const [cloneVideoDuration, setCloneVideoDuration] = useState(10);
   const [cloneVideoSmart, setCloneVideoSmart] = useState(true);
   const [isCloneSettingsCollapsed, setIsCloneSettingsCollapsed] = useState(false);
+  const [isCloneConversationCollapsed, setIsCloneConversationCollapsed] = useState(false);
   const [previewZoom, setPreviewZoom] = useState(1);
   const quickSetSelectTimerRef = useRef<number | null>(null);
   const openQuickSetSelectRef = useRef<CloneBasicSelectKey | null>(null);
@@ -4950,6 +4951,9 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
           <button type="button" onClick={() => setPreviewZoom((z) => Math.max(0.25, z - 0.1))} disabled={previewZoom <= 0.25} aria-label="缩小">-</button>
           <span>{Math.round(previewZoom * 100)}%</span>
           <button type="button" onClick={() => setPreviewZoom((z) => Math.min(2, z + 0.1))} disabled={previewZoom >= 2} aria-label="放大">+</button>
+          {activeHistoryRecordId ? (
+            <button type="button" onClick={() => { setPreviewZoom(1); setPreviewOffset({ x: 0, y: 0 }); }} aria-label="重置画布">重置</button>
+          ) : null}
         </div>
       </header>
 
@@ -6657,10 +6661,15 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
                     )
                         : clonePreview
           : placeholderPreview;
+  const isMainCloneWorkspace = isCloneTool && !isSmartCutoutTool && !isQuickDetailTool && !isWatermarkTool && !isTranslateTool && !isImageEditTool;
+  const isRecordDetailWorkspace = isMainCloneWorkspace && Boolean(activeHistoryRecordId);
+  const currentResultCount = canvasNodes.reduce((count, node) => count + node.results.length, 0);
+  const activeHistoryRecord = activeHistoryRecordId ? ecommerceHistoryRecords.find((record) => record.id === activeHistoryRecordId) : null;
+  const currentResultThumbs = canvasNodes.flatMap((node) => node.results).slice(0, 6);
 
   return (
     <section
-      className={`product-clone-page page-motion${isCloneTool && isCloneSettingsCollapsed ? " is-settings-collapsed" : ""}${isCloneTool && isCommandHistoryCollapsed ? " is-history-collapsed" : ""}${isCloneTool && activeHistoryRecordId ? " is-history-detail" : ""}${isSmartCutoutTool ? " is-smart-cutout-page" : ""}${isQuickDetailTool ? " is-quick-set-page" : ""}${isWatermarkTool ? " is-watermark-page" : ""}${isTranslateTool ? " is-translate-page" : ""}${isImageEditTool ? " is-image-workbench-page" : ""}`}
+      className={`product-clone-page page-motion${isCloneTool && isCloneSettingsCollapsed ? " is-settings-collapsed" : ""}${isCloneTool && isCommandHistoryCollapsed ? " is-history-collapsed" : ""}${isRecordDetailWorkspace && isCloneConversationCollapsed ? " is-conversation-collapsed" : ""}${isRecordDetailWorkspace ? " is-history-detail" : ""}${isSmartCutoutTool ? " is-smart-cutout-page" : ""}${isQuickDetailTool ? " is-quick-set-page" : ""}${isWatermarkTool ? " is-watermark-page" : ""}${isTranslateTool ? " is-translate-page" : ""}${isImageEditTool ? " is-image-workbench-page" : ""}`}
       data-tool={activeTool}
       aria-label={pageLabel}
     >
@@ -6698,6 +6707,80 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
           </button>
         ) : null}
 
+        {isRecordDetailWorkspace ? (
+          <>
+            <aside className="clone-ai-conversation-panel" aria-label="AI 对话">
+              <header className="clone-ai-conversation-head">
+                <div>
+                  <strong>{activeHistoryRecord?.title || "生成详情"}</strong>
+                  <span>{selectedCloneOutput.label} · {platform} · {language}</span>
+                </div>
+                <button
+                  type="button"
+                  onClick={() => setIsCloneConversationCollapsed(true)}
+                  aria-label="收起对话"
+                  title="收起对话"
+                >
+                  <MenuFoldOutlined />
+                </button>
+              </header>
+              <div className="clone-ai-conversation-body">
+                <section className="clone-ai-chat-message clone-ai-chat-message--user">
+                  <span>需求</span>
+                  <p>{requirement.trim() || "上传商品素材，描述你想生成的商品图、详情图、模特图或短视频。"}</p>
+                  {productImages.length ? (
+                    <div className="clone-ai-chat-assets" aria-label="已上传素材">
+                      {productImages.slice(0, 4).map((image) => (
+                        <img key={image.id} src={image.src} alt={image.name || "商品素材"} />
+                      ))}
+                      {productImages.length > 4 ? <em>+{productImages.length - 4}</em> : null}
+                    </div>
+                  ) : null}
+                </section>
+                <section className={`clone-ai-chat-message clone-ai-chat-message--assistant is-${status}`}>
+                  <span>电商图设计师</span>
+                  <p>
+                    {status === "done" || currentResultCount > 0
+                      ? `已生成 ${currentResultCount || results.length || productSetResultImages.filter(Boolean).length} 张结果，可在画布中拖拽、缩放和预览。`
+                      : status === "generating"
+                        ? `正在为 ${platform} / ${market} 生成${selectedCloneOutput.label}，结果会自动出现在中间画布。`
+                        : status === "failed"
+                          ? "生成失败，请检查网络或参数后重试。"
+                          : "我会根据商品图、平台规则和提示词整理生成任务。"}
+                  </p>
+                  {status === "generating" ? (
+                    <EcommerceProgressBar status="generating" progress={generationProgress} onCancel={handleCancelGenerate} label={`${selectedCloneOutput.label}生成`} />
+                  ) : null}
+                  {currentResultThumbs.length ? (
+                    <div className="clone-ai-chat-results" aria-label="生成结果缩略图">
+                      {currentResultThumbs.map((item) => (
+                        <button
+                          key={item.id}
+                          type="button"
+                          onClick={() => openProductSetPreview(item)}
+                          aria-label={`预览${item.label}`}
+                        >
+                          <img src={item.src} alt={item.label} />
+                        </button>
+                      ))}
+                    </div>
+                  ) : null}
+                </section>
+              </div>
+            </aside>
+            <button
+              type="button"
+              className="clone-ai-conversation-toggle"
+              onClick={() => setIsCloneConversationCollapsed((current) => !current)}
+              aria-label={isCloneConversationCollapsed ? "展开对话" : "收起对话"}
+              title={isCloneConversationCollapsed ? "展开对话" : "收起对话"}
+              aria-expanded={!isCloneConversationCollapsed}
+            >
+              {isCloneConversationCollapsed ? <MenuUnfoldOutlined /> : <MenuFoldOutlined />}
+            </button>
+          </>
+        ) : null}
+
         {activePreview}
 
       </div>