From 31668bee5ac551ab46130a91d707a24445807e3b Mon Sep 17 00:00:00 2001
From: hardy <2545433047@qq.com>
Date: Fri, 18 Sep 2026 16:24:04 +0800
Subject: [PATCH] fix(TAP-12896): do not treat 0/0 as snapshot complete on sync
 nodes

Queued child tables report tableTotal=0 and snapshotTableTotal=0.
The previous equality check drew a full progress bar before snapshot
started. Require tableTotal > 0 before marking 100%.
---
 packages/dag/src/components/monitor/Node.vue                    | 2 +-
 .../dag/src/components/monitor/components/NodeDetailDialog.vue  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/dag/src/components/monitor/Node.vue b/packages/dag/src/components/monitor/Node.vue
index 3098099006..aa7f788f4d 100644
--- a/packages/dag/src/components/monitor/Node.vue
+++ b/packages/dag/src/components/monitor/Node.vue
@@ -165,7 +165,7 @@ const initialSyncProcess = computed(() => {
   } = props.sample || {}
   if (props.syncType === 'migrate')
     return tableTotal ? Math.round((snapshotTableTotal / tableTotal) * 100) : 0
-  if (snapshotTableTotal === tableTotal) return 100
+  if (tableTotal > 0 && snapshotTableTotal === tableTotal) return 100
   return snapshotRowTotal
     ? Math.round((snapshotInsertRowTotal / snapshotRowTotal) * 100)
     : 0
diff --git a/packages/dag/src/components/monitor/components/NodeDetailDialog.vue b/packages/dag/src/components/monitor/components/NodeDetailDialog.vue
index 1c68810abf..c7c48ed038 100644
--- a/packages/dag/src/components/monitor/components/NodeDetailDialog.vue
+++ b/packages/dag/src/components/monitor/components/NodeDetailDialog.vue
@@ -318,7 +318,7 @@ const totalDataPercentage = computed(() => {
           text: `${snapshotTableTotal}/${tableTotal}`,
         }
       : { val: 0, text: '' }
-  if (snapshotTableTotal === tableTotal)
+  if (tableTotal > 0 && snapshotTableTotal === tableTotal)
     return {
       val: 100,
       text: '',