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client/src/components/Refinity.tsx

@@ -415,6 +415,9 @@ const Refinity: React.FC = () => {
           initialTranslation={taskVersions.find(v => v.id === currentVersionId)?.content || ''}
           onBack={()=>setStage('flow')}
           onSave={handleSaveRevision}
+          taskTitle={task?.title || 'Task'}
+          username={username}
+          nextVersionNumber={((versions.filter(v=>v.taskId===(task?.id||'')).slice(-1)[0]?.versionNumber) || 0) + 1}
         />
       )}
         </div>
@@ -423,7 +426,7 @@ const Refinity: React.FC = () => {
   );
 };
 
-const EditorPane: React.FC<{ source: string; initialTranslation: string; onBack: ()=>void; onSave: (text: string)=>void }>=({ source, initialTranslation, onBack, onSave })=>{
+const EditorPane: React.FC<{ source: string; initialTranslation: string; onBack: ()=>void; onSave: (text: string)=>void; taskTitle: string; username: string; nextVersionNumber: number }>=({ source, initialTranslation, onBack, onSave, taskTitle, username, nextVersionNumber })=>{
   const [text, setText] = React.useState<string>(initialTranslation);
   const [saving, setSaving] = React.useState(false);
   const [diffHtml, setDiffHtml] = React.useState<string>('');
@@ -452,13 +455,9 @@ const EditorPane: React.FC<{ source: string; initialTranslation: string; onBack:
   const downloadWithTrackChanges = async ()=>{
     try {
       const base = ((api.defaults as any)?.baseURL as string || '').replace(/\/$/, '');
-      const taskNameSafe = (task?.title || 'Task').replace(/[^\w\-\s]/g,'').replace(/\s+/g,'_');
+      const taskNameSafe = (taskTitle || 'Task').replace(/[^\w\-\s]/g,'').replace(/\s+/g,'_');
       const userNameSafe = (username || 'User').replace(/[^\w\-\s]/g,'').replace(/\s+/g,'_');
-      const currentNum = (String((initialTranslation||'').length) && 'v') + String((text||'').length ? '' : '');
-      const vNum = (()=>{
-        const target = (task?.id ? (versions.filter(v=>v.taskId===task.id).slice(-1)[0]?.versionNumber || 0) : 0) + 1;
-        return `v${target}`;
-      })();
+      const vNum = `v${nextVersionNumber}`;
       const filename = `${taskNameSafe}_${userNameSafe}_${vNum}.docx`;
       const resp = await fetch(`${base}/api/refinity/track-changes`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ prev: initialTranslation || '', current: text || '', filename }) });
       if (!resp.ok) throw new Error('Export failed');