fix(web): update memory count for active tag filter

tests/memory-count.test.ts

@@ -3,11 +3,16 @@ import { getDisplayedMemoryCount } from "../web/src/lib/memory-count";
 
 describe("getDisplayedMemoryCount", () => {
   test("shows matched results while search is active", () => {
-    expect(getDisplayedMemoryCount(true, 3, 120)).toBe(3);
-    expect(getDisplayedMemoryCount(true, 0, 120)).toBe(0);
+    expect(getDisplayedMemoryCount(true, false, 3, 120)).toBe(3);
+    expect(getDisplayedMemoryCount(true, false, 0, 120)).toBe(0);
   });
 
-  test("restores the store total when search is cleared", () => {
-    expect(getDisplayedMemoryCount(false, 3, 120)).toBe(120);
+  test("shows filtered results while a tag filter is active", () => {
+    expect(getDisplayedMemoryCount(false, true, 3, 120)).toBe(3);
+    expect(getDisplayedMemoryCount(false, true, 0, 120)).toBe(0);
+  });
+
+  test("restores the store total when search and tag filter are cleared", () => {
+    expect(getDisplayedMemoryCount(false, false, 3, 120)).toBe(120);
   });
 });

web/src/App.tsx

@@ -147,6 +147,7 @@ export default function App() {
                     {t("text-total", {
                       count: getDisplayedMemoryCount(
                         explorer.isSearching,
+                        explorer.selectedTag !== "",
                         explorer.totalItems,
                         explorer.statsTotal
                       ),

web/src/lib/memory-count.ts

@@ -1,7 +1,8 @@
 export function getDisplayedMemoryCount(
   isSearching: boolean,
-  searchTotal: number,
+  tagFilterActive: boolean,
+  resultTotal: number,
   storeTotal: number
 ): number {
-  return isSearching ? searchTotal : storeTotal;
+  return isSearching || tagFilterActive ? resultTotal : storeTotal;
 }