Merge remote-tracking branch 'origin/master'

# Conflicts:
#	docker-compose.yml

frontend/src/components/ExportPanel.tsx

@@ -31,6 +31,7 @@ export default function ExportPanel({
   const [exportW, setExportW] = useState('1920');
   const [exportH, setExportH] = useState('1080');
   const [isSavingSticker, setIsSavingSticker] = useState(false);
+  const [isExportingAi, setIsExportingAi] = useState(false);
 
   const [stroke, setStroke] = useState(false);
   const [fillMode, setFillMode] = useState<FillMode>('fill');
@@ -77,6 +78,27 @@ export default function ExportPanel({
     triggerDownload(url, 'wordcloud.svg');
   };
 
+  const handleExportAi = async () => {
+    if (isExportingAi) return;
+    const url = buildCustomSvgUrl();
+    if (!url) return;
+    setIsExportingAi(true);
+    try {
+      const svgResponse = await ensureOk(await fetch(url), '读取 SVG 失败');
+      const svg = await svgResponse.text();
+      const aiResponse = await ensureOk(await fetch(apiUrl('/api/exports/ai'), {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ svg, filename: 'wordcloud.ai' }),
+      }), '导出 AI 失败');
+      triggerDownloadBlob(await aiResponse.blob(), 'wordcloud.ai');
+    } catch (error) {
+      alert(error instanceof Error ? error.message : '导出 AI 失败');
+    } finally {
+      setIsExportingAi(false);
+    }
+  };
+
   const handleSaveAsSticker = async (mode: 'add' | 'replace' = 'add') => {
     if (isSavingSticker) return;
     if (mode === 'replace' && !replaceTarget) {
@@ -145,6 +167,12 @@ export default function ExportPanel({
     document.body.removeChild(a);
   };
 
+  const triggerDownloadBlob = (blob: Blob, filename: string) => {
+    const url = URL.createObjectURL(blob);
+    triggerDownload(url, filename);
+    URL.revokeObjectURL(url);
+  };
+
   const hasResult = !!jobId;
 
   return (
@@ -339,6 +367,16 @@ export default function ExportPanel({
         >
           导出 SVG
         </button>
+        <button
+          className="btn btn-secondary btn-sm btn-block"
+          disabled={!hasResult || isExportingAi || fillMode === 'dot' || fillMode === 'ring'}
+          onClick={handleExportAi}
+        >
+          {isExportingAi ? '正在生成 AI...' : '导出 AI'}
+        </button>
+        {(fillMode === 'dot' || fillMode === 'ring') && (
+          <div className="note-text">AI 导出暂不支持点阵和空心圆填充；请改用填充或横线模式。</div>
+        )}
         {replaceTarget ? (
           <>
             <div className="settings-note" style={{ marginTop: 8 }}>

frontend/src/pages/CanvasStudio.tsx

@@ -470,6 +470,16 @@ export default function CanvasStudio({
     );
   }, [normalizedDocument, stickerById]);
 
+  const exportAi = useCallback(async (addRegistrationMarks: boolean) => {
+    const svg = await serializeDocument(normalizedDocument, stickerById, { addRegistrationMarks });
+    const response = await ensureOk(await fetch(apiUrl('/api/exports/ai'), {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ svg, filename: 'canvas-design.ai' }),
+    }), '导出 AI 失败');
+    downloadBlob(await response.blob(), 'canvas-design.ai');
+  }, [normalizedDocument, stickerById]);
+
   const exportLayerZip = async (layerIds: string[], folderIds: string[], addRegistrationMarks: boolean) => {
     const blob = await createLayerExportZip(normalizedDocument, stickerById, layerIds, folderIds, { addRegistrationMarks });
     downloadBlob(blob, 'canvas-layers.zip');
@@ -908,6 +918,7 @@ export default function CanvasStudio({
             stickerById={stickerById}
             onUpdateDocument={updateDocument}
             onExportSvg={exportSvg}
+            onExportAi={exportAi}
             onExportLayerZip={exportLayerZip}
             onReset={resetDesign}
           />
@@ -1447,6 +1458,7 @@ function CanvasExportPanel({
   stickerById,
   onUpdateDocument,
   onExportSvg,
+  onExportAi,
   onExportLayerZip,
   onReset,
 }: {
@@ -1454,6 +1466,7 @@ function CanvasExportPanel({
   stickerById: Map<string, StickerAsset>;
   onUpdateDocument: (partial: Partial<CanvasDocument>) => void;
   onExportSvg: (addRegistrationMarks: boolean) => void;
+  onExportAi: (addRegistrationMarks: boolean) => Promise<void>;
   onExportLayerZip: (layerIds: string[], folderIds: string[], addRegistrationMarks: boolean) => void;
   onReset: () => void;
 }) {
@@ -1464,6 +1477,7 @@ function CanvasExportPanel({
   const [templateDescription, setTemplateDescription] = useState('');
   const [referenceFiles, setReferenceFiles] = useState<File[]>([]);
   const [addRegistrationMarks, setAddRegistrationMarks] = useState(false);
+  const [exportingAi, setExportingAi] = useState(false);
   const [exportingPackage, setExportingPackage] = useState(false);
   const layers = documentModel.layers || [];
   const folders = documentModel.layerFolders || [];
@@ -1589,6 +1603,24 @@ function CanvasExportPanel({
         <div className="note-text">在导出的总图和每个分层文件左上角、右下角添加对齐点</div>
       </div>
       <button className="btn btn-primary btn-block" onClick={() => onExportSvg(addRegistrationMarks)}>导出总图 SVG</button>
+      <button
+        className="btn btn-secondary btn-block"
+        disabled={exportingAi}
+        onClick={async () => {
+          if (exportingAi) return;
+          setExportingAi(true);
+          try {
+            await onExportAi(addRegistrationMarks);
+          } catch (error) {
+            alert(error instanceof Error ? error.message : '导出 AI 失败');
+          } finally {
+            setExportingAi(false);
+          }
+        }}
+      >
+        {exportingAi ? '正在生成 AI...' : '导出总图 AI'}
+      </button>
+      <div className="note-text">AI 导出当前支持路径和基础形状；含图片贴纸或普通文字的画布会提示不支持。</div>
 
       <div className="section-divider" />
       <div className="section-title">分层打包导出</div>