From 756ed383ac96f83297d94c09d9dbd564c89455c6 Mon Sep 17 00:00:00 2001
From: Andy Lee <andy.lee@suse.com>
Date: Fri, 31 Oct 2025 16:52:05 +0800
Subject: [PATCH] fix: namespace can't be selected the same in IP pool page
 (#560)

* fix: the namespacess option can't be selected twice in standalone UI

Signed-off-by: Andy Lee <andy.lee@suse.com>

* refactor: disabled slected ns

Signed-off-by: Andy Lee <andy.lee@suse.com>

---------

Signed-off-by: Andy Lee <andy.lee@suse.com>
---
 .../Priority.vue                              |  5 ++++
 .../PriorityRow.vue                           | 23 +++++++++++++------
 2 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/pkg/harvester/edit/loadbalancer.harvesterhci.io.ippool/Priority.vue b/pkg/harvester/edit/loadbalancer.harvesterhci.io.ippool/Priority.vue
index 08dffc02..2fa0fd94 100644
--- a/pkg/harvester/edit/loadbalancer.harvesterhci.io.ippool/Priority.vue
+++ b/pkg/harvester/edit/loadbalancer.harvesterhci.io.ippool/Priority.vue
@@ -39,6 +39,10 @@ export default {
       return this.mode === _VIEW;
     },
 
+    disableAdd() {
+      return this.isStandaloneHarvester && this.rows.some((row) => row.namespace === '*');
+    },
+
     showAdd() {
       return !this.isView;
     },
@@ -141,6 +145,7 @@ export default {
     >
       <button
         type="button"
+        :disabled="disableAdd"
         class="btn role-tertiary add"
         @click="add()"
       >
diff --git a/pkg/harvester/edit/loadbalancer.harvesterhci.io.ippool/PriorityRow.vue b/pkg/harvester/edit/loadbalancer.harvesterhci.io.ippool/PriorityRow.vue
index 572d3ecd..f4a2208f 100644
--- a/pkg/harvester/edit/loadbalancer.harvesterhci.io.ippool/PriorityRow.vue
+++ b/pkg/harvester/edit/loadbalancer.harvesterhci.io.ippool/PriorityRow.vue
@@ -66,17 +66,26 @@ export default {
     },
 
     namespaceOptions() {
-      const out = (this.filteredNamespaces || []).map((namespace) => {
-        return {
-          label: namespace.metadata.name,
-          value: namespace.id,
-        };
-      });
+      const namespaces = this.filteredNamespaces;
+      const selected = this.rows.map((r) => r?.namespace);
+
+      if (this.isStandaloneHarvester) {
+        return [
+          { label: this.t('generic.all'), value: '*' },
+          ...namespaces.map((ns) => ({
+            label:    ns.metadata.name,
+            value:    ns.id,
+            disabled: selected.includes(ns.id) && ns.id !== this.row.namespace
+          }))
+        ];
+      }
 
       return [{
         label: this.t('generic.all'),
         value: '*',
-      }, ...out];
+      },
+      ...namespaces.map((ns) => ({ label: ns.metadata.name, value: ns.id }))
+      ];
     },
 
     guestClusterOptions() {