M: Minor UI fixes

rsconcept/frontend/src/pages/OssPage/EditorOssGraph/NodeCore.tsx

@@ -22,29 +22,24 @@ function NodeCore({ node }: NodeCoreProps) {
   const longLabel = node.data.label.length > PARAMETER.ossLongLabel;
   const labelText = truncateToLastWord(node.data.label, PARAMETER.ossTruncateLabel);
 
-  const handleOpenSchema = () => {
-    controller.openOperationSchema(Number(node.id));
-  };
-
   return (
     <>
       <Overlay position='top-0 right-0' className='flex flex-col gap-1 p-[2px]'>
         <MiniButton
-          icon={<IconRSForm className={hasFile ? 'clr-text-green' : 'clr-text-red'} size='12px' />}
+          disabled
           noHover
           noPadding
           title={hasFile ? 'Связанная КС' : 'Нет связанной КС'}
+          icon={<IconRSForm className={hasFile ? 'clr-text-green' : 'clr-text-red'} size='12px' />}
           hideTitle={!controller.showTooltip}
-          onClick={handleOpenSchema}
-          disabled={!hasFile}
         />
         {node.data.operation.is_consolidation ? (
           <MiniButton
-            icon={<IconConsolidation className='clr-text-primary' size='12px' />}
             disabled
             noPadding
             noHover
             titleHtml='<b>Внимание!</b><br />Ромбовидный синтез</br/>Возможны дубликаты конституент'
+            icon={<IconConsolidation className='clr-text-primary' size='12px' />}
             hideTitle={!controller.showTooltip}
           />
         ) : null}

rsconcept/frontend/src/pages/OssPage/EditorOssGraph/OssFlow.tsx

@@ -239,6 +239,9 @@ function OssFlow({ isModified, setIsModified }: OssFlowProps) {
   }, []);
 
   const handleSaveImage = useCallback(() => {
+    if (!model.schema) {
+      return;
+    }
     const canvas: HTMLElement | null = document.querySelector('.react-flow__viewport');
     if (canvas === null) {
       toast.error(errors.imageFailed);
@@ -261,7 +264,7 @@ function OssFlow({ isModified, setIsModified }: OssFlowProps) {
     })
       .then(dataURL => {
         const a = document.createElement('a');
-        a.setAttribute('download', 'reactflow.svg');
+        a.setAttribute('download', `${model.schema?.alias ?? 'oss'}.svg`);
         a.setAttribute('href', dataURL);
         a.click();
       })
@@ -269,7 +272,7 @@ function OssFlow({ isModified, setIsModified }: OssFlowProps) {
         console.error(error);
         toast.error(errors.imageFailed);
       });
-  }, [colors, nodes]);
+  }, [colors, nodes, model.schema]);
 
   const handleContextMenu = useCallback(
     (event: CProps.EventMouse, node: OssNode) => {