修复 ocr 错误

frontend/src/features/admin/views/AdminQrCodePoolView.vue

@@ -17,7 +17,8 @@ import {
   deleteQrCode,
   fetchQrCodeStats,
   fetchQrCodes,
-  recognizeQrCodeGroupName,
+  getOCRJobResult,
+  submitOCRJob,
   updateQrCode,
   type ChatQrCode,
   type CreateQrCodePayload,
@@ -230,8 +231,19 @@ function parseGroupNameFromOcrText(text: string) {
 }
 
 async function recognizeGroupName(file: File) {
-  const result = await recognizeQrCodeGroupName(file)
-  return result.group_name || parseGroupNameFromOcrText(result.raw_text || '')
+  const { job_id } = await submitOCRJob(file)
+  const delays = [1000, 2000, 3000, 3000, 3000]
+  for (let i = 0; i < delays.length; i++) {
+    await new Promise(resolve => setTimeout(resolve, delays[i]))
+    const record = await getOCRJobResult(job_id)
+    if (record.status === 'done' && record.result) {
+      return record.result.group_name || parseGroupNameFromOcrText(record.result.raw_text || '')
+    }
+    if (record.status === 'failed') {
+      throw new Error(record.error || 'OCR 识别失败')
+    }
+  }
+  throw new Error('OCR 识别超时')
 }
 
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