Enhancement: notifications improvements (#14500)

src-ui/src/app/components/app-frame/toasts-dropdown/toasts-dropdown.component.html

@@ -1,28 +1,31 @@
 
 <li ngbDropdown class="nav-item position-relative" (openChange)="onOpenChange($event)">
-  @if (toasts().length) {
-    <span class="notification-count badge rounded-pill z-3 pe-none bg-secondary position-absolute">{{ toasts().length }}</span>
+  @if (unread().length) {
+    <span class="notification-count badge rounded-pill z-3 pe-none position-absolute" [class.bg-danger]="hasUnreadError()" [class.bg-secondary]="!hasUnreadError()">{{ unread().length }}</span>
   }
   <button class="btn navbar-action border-0" id="notificationsDropdown" ngbDropdownToggle aria-label="Notifications" i18n-aria-label>
     <i-bs width="1.3em" height="1.3em" name="bell"></i-bs>
   </button>
-  <div ngbDropdownMenu class="dropdown-menu-end shadow p-3" aria-labelledby="notificationsDropdown">
-    <div class="btn-toolbar align-items-center" role="toolbar">
-      <h6 i18n>Notifications</h6>
-      <div class="btn-group ms-auto">
-        <button class="btn btn-sm btn-outline-secondary mb-2 ms-auto"
-          (click)="toastService.clearToasts()"
-          [disabled]="toasts().length === 0"
-          i18n>Clear All</button>
-      </div>
+  <div ngbDropdownMenu class="dropdown-menu-end shadow p-2" aria-labelledby="notificationsDropdown">
+    <div class="d-flex align-items-center px-1 mb-2">
+      <h6 class="mb-0" i18n>Notifications</h6>
+      @if (toasts().length) {
+        <button class="btn btn-link btn-sm p-0 ms-auto text-body-secondary text-decoration-none clear-all"
+          (click)="toastService.clearToasts()">
+          <i-bs width="1em" height="1em" name="check2-all" class="me-1"></i-bs><ng-container i18n>Clear All</ng-container>
+        </button>
+      }
     </div>
     @if (toasts().length === 0) {
-      <p class="text-center mb-0 small text-muted"><em i18n>No notifications</em></p>
-    }
-    <div class="scroll-list">
-      @for (toast of toasts(); track toast.id) {
-        <pngx-toast [autohide]="false" [toast]="toast" (hidden)="onHidden(toast)" (closed)="toastService.closeToast(toast)"></pngx-toast>
-      }
+      <div class="text-center text-body-secondary small py-4">
+        <i-bs width="1.5em" height="1.5em" name="bell" class="d-block mx-auto mb-2 opacity-50"></i-bs>
+        <ng-container i18n>No notifications</ng-container>
       </div>
+    }
+    <div class="scroll-list d-flex flex-column gap-2">
+      @for (toast of toasts(); track toast.id) {
+        <pngx-toast [autohide]="false" [toast]="toast" [now]="now()" [isNew]="newIds().has(toast.id)" (closed)="toastService.closeToast(toast)" (actioned)="onActioned(toast)"></pngx-toast>
+      }
+    </div>
   </div>
 </li>