feat(nacos): add Nacos dashboard metrics

apps/desktop/src/stores/__tests__/queryStore.switchTab.spec.ts

@@ -5,6 +5,11 @@ describe("queryStore switchTab", () => {
   beforeEach(() => {
     vi.resetModules();
     vi.unstubAllGlobals();
+    vi.stubGlobal("localStorage", {
+      getItem: vi.fn(() => null),
+      setItem: vi.fn(),
+      removeItem: vi.fn(),
+    });
     setActivePinia(createPinia());
   });
 
@@ -87,4 +92,16 @@ describe("queryStore switchTab", () => {
     queryStore.updateDataGridLocalColumnFilters(tabId, {});
     expect(tab.result.local_column_filters).toBeUndefined();
   });
+
+  it("opens one reusable Nacos dashboard tab per connection", async () => {
+    const { useQueryStore } = await import("@/stores/queryStore");
+    const queryStore = useQueryStore();
+
+    const tabId = queryStore.openNacosDashboard("nacos-1");
+    const reopenedTabId = queryStore.openNacosDashboard("nacos-1");
+
+    expect(reopenedTabId).toBe(tabId);
+    expect(queryStore.tabs.filter((tab) => tab.mode === "nacos-dashboard")).toHaveLength(1);
+    expect(queryStore.activeTabId).toBe(tabId);
+  });
 });

apps/desktop/src/stores/queryStore.ts

@@ -1320,6 +1320,31 @@ export const useQueryStore = defineStore("query", () => {
     return id;
   }
 
+  function openNacosDashboard(connectionId: string) {
+    const existing = tabs.value.find((tab) => tab.mode === "nacos-dashboard" && tab.connectionId === connectionId);
+    if (existing) {
+      switchTab(existing.id);
+      return existing.id;
+    }
+
+    const conn = useConnectionStore().getConfig(connectionId);
+    const id = uuid();
+    const tab: QueryTab = {
+      id,
+      title: conn?.name ? `${conn.name} - ${t("serverDashboard.title")}` : t("serverDashboard.title"),
+      connectionId,
+      database: conn?.database || "",
+      sql: "",
+      isExecuting: false,
+      isCancelling: false,
+      isExplaining: false,
+      mode: "nacos-dashboard",
+    };
+    tabs.value.push(tab);
+    activeTabId.value = id;
+    return id;
+  }
+
   function openDamengJobAdmin(connectionId: string) {
     const existing = tabs.value.find((tab) => tab.mode === "dameng-jobs" && tab.connectionId === connectionId);
     if (existing) {
@@ -4644,6 +4669,7 @@ export const useQueryStore = defineStore("query", () => {
     openProcessList,
     openMysqlDashboard,
     openPostgresDashboard,
+    openNacosDashboard,
     openDamengJobAdmin,
     openMqAdmin,
     openNacosAdmin,