完成查询asin开发

frontend-vue/src/pages/brand/components/BrandPriceTrackTab.vue

@@ -818,6 +818,11 @@ function rowKeyForMatch(row: { shopName?: string; shopId?: number | string | nul
   return `${(row.shopName || '').trim()}\u0001${row.shopId ?? ''}`
 }
 
+function isRecordMissingError(error: unknown) {
+  const message = error instanceof Error ? error.message : String(error || '')
+  return /记录不存在|不存在|已删除|not\s*found|404/i.test(message)
+}
+
 function buildSkipAsinDeletePolicy() {
   const enabled = statusModeEnabled.value && !asinModeEnabled.value
   return {
@@ -843,6 +848,14 @@ function removeMatchedRowsLocally(rows: Array<{ shopName?: string; shopId?: numb
   saveMatchedItemsToStorage()
 }
 
+function removeHistoryItemLocally(item: PriceTrackHistoryItem) {
+  historyItems.value = historyItems.value.filter((row) => {
+    if (item.resultId != null && row.resultId === item.resultId) return false
+    if (item.taskId != null && row.taskId === item.taskId) return false
+    return true
+  })
+}
+
 async function removeMatchedRow(row: PriceTrackShopQueueItem) {
   const backup = [...matchedItems.value]
   removeMatchedRowsLocally([row])
@@ -860,6 +873,13 @@ async function removeMatchedRow(row: PriceTrackShopQueueItem) {
     }
     ElMessage.success('已从匹配结果中移除')
   } catch (e) {
+    if (isRecordMissingError(e)) {
+      await loadHistory()
+      await loadDashboard()
+      syncPollingIdsWithHistory()
+      ElMessage.success('后端记录已不存在，已同步移除本地记录')
+      return
+    }
     matchedItems.value = backup
     saveMatchedItemsToStorage()
     ElMessage.error(e instanceof Error ? e.message : '同步后端失败')
@@ -1587,6 +1607,15 @@ async function deleteTaskRecord(item: PriceTrackHistoryItem) {
     syncPollingIdsWithHistory()
     ElMessage.success('已删除')
   } catch (e) {
+    if (isRecordMissingError(e)) {
+      if (item.taskId != null) removePollingTask(item.taskId)
+      removeMatchedRowsLocally([item])
+      removeHistoryItemLocally(item)
+      await loadDashboard()
+      syncPollingIdsWithHistory()
+      ElMessage.success('后端记录已不存在，已同步移除本地记录')
+      return
+    }
     ElMessage.error(e instanceof Error ? e.message : '删除失败')
   }
 }