fix(notifications): clear on workflow load; remove from DOM after fade

sim/app/w/[id]/components/notifications/notifications.tsx

@@ -24,8 +24,43 @@ import { useWorkflowStore } from '@/stores/workflows/workflow/store'
 const logger = createLogger('Notifications')
 
 // Constants
-const NOTIFICATION_TIMEOUT = 4000
-const FADE_DURATION = 300
+const NOTIFICATION_TIMEOUT = 4000 // Show notification for 4 seconds
+const FADE_DURATION = 500 // Fade out over 500ms
+
+// Define keyframes for the animations in a style tag
+const AnimationStyles = () => (
+  <style jsx global>{`
+    @keyframes notification-slide {
+      0% {
+        opacity: 0;
+        transform: translateY(-100%);
+      }
+      100% {
+        opacity: 1;
+        transform: translateY(0);
+      }
+    }
+
+    @keyframes notification-fade-out {
+      0% {
+        opacity: 1;
+        transform: translateY(0);
+      }
+      100% {
+        opacity: 0;
+        transform: translateY(-10%);
+      }
+    }
+
+    .animate-notification-slide {
+      animation: notification-slide 300ms ease forwards;
+    }
+
+    .animate-notification-fade-out {
+      animation: notification-fade-out ${FADE_DURATION}ms ease forwards;
+    }
+  `}</style>
+)
 
 // Icon mapping for notification types
 const NotificationIcon = {
@@ -92,15 +127,23 @@ function DeleteApiConfirmation({
  */
 export function NotificationList() {
   // Store access
-  const { notifications, hideNotification } = useNotificationStore()
+  const { notifications, hideNotification, markAsRead, removeNotification } = useNotificationStore()
   const { activeWorkflowId } = useWorkflowRegistry()
 
   // Local state
   const [fadingNotifications, setFadingNotifications] = useState<Set<string>>(new Set())
+  const [removedIds, setRemovedIds] = useState<Set<string>>(new Set())
 
-  // Filter to only show visible notifications for the current workflow
+  // Filter to only show:
+  // 1. Visible notifications for the current workflow
+  // 2. That are either unread OR marked as persistent
+  // 3. And have not been marked for removal
   const visibleNotifications = notifications.filter(
-    (n) => n.isVisible && n.workflowId === activeWorkflowId
+    (n) =>
+      n.isVisible &&
+      n.workflowId === activeWorkflowId &&
+      (!n.read || n.options?.isPersistent) &&
+      !removedIds.has(n.id)
   )
 
   // Handle auto-dismissal of non-persistent notifications
@@ -117,9 +160,14 @@ export function NotificationList() {
         setFadingNotifications((prev) => new Set([...prev, notification.id]))
       }, NOTIFICATION_TIMEOUT)
 
-      // Hide notification after fade completes
+      // Hide notification after fade completes and mark for removal from DOM
       const hideTimer = setTimeout(() => {
         hideNotification(notification.id)
+        markAsRead(notification.id)
+
+        // Mark this notification ID as removed to exclude it from rendering
+        setRemovedIds((prev) => new Set([...prev, notification.id]))
+
         setFadingNotifications((prev) => {
           const next = new Set(prev)
           next.delete(notification.id)
@@ -132,28 +180,45 @@ export function NotificationList() {
 
     // Cleanup timers on unmount or when notifications change
     return () => timers.forEach(clearTimeout)
-  }, [visibleNotifications, hideNotification])
+  }, [visibleNotifications, hideNotification, markAsRead])
 
   // Early return if no notifications to show
   if (visibleNotifications.length === 0) return null
 
   return (
-    <div
-      className="absolute left-1/2 z-50 space-y-2 max-w-lg w-full"
-      style={{
-        top: '30px',
-        transform: 'translateX(-50%)',
-      }}
-    >
-      {visibleNotifications.map((notification) => (
-        <NotificationAlert
-          key={notification.id}
-          notification={notification}
-          isFading={fadingNotifications.has(notification.id)}
-          onHide={hideNotification}
-        />
-      ))}
-    </div>
+    <>
+      <AnimationStyles />
+      <div
+        className="absolute left-1/2 z-50 space-y-2 max-w-lg w-full pointer-events-none"
+        style={{
+          top: '30px',
+          transform: 'translateX(-50%)',
+        }}
+      >
+        {visibleNotifications.map((notification) => (
+          <NotificationAlert
+            key={notification.id}
+            notification={notification}
+            isFading={fadingNotifications.has(notification.id)}
+            onHide={(id) => {
+              hideNotification(id)
+              markAsRead(id)
+              // Start the fade out animation
+              setFadingNotifications((prev) => new Set([...prev, id]))
+              // Remove from DOM after animation completes
+              setTimeout(() => {
+                setRemovedIds((prev) => new Set([...prev, id]))
+                setFadingNotifications((prev) => {
+                  const next = new Set(prev)
+                  next.delete(id)
+                  return next
+                })
+              }, FADE_DURATION)
+            }}
+          />
+        ))}
+      </div>
+    </>
   )
 }
 
@@ -168,13 +233,14 @@ interface NotificationAlertProps {
 
 function NotificationAlert({ notification, isFading, onHide }: NotificationAlertProps) {
   const { id, type, message, options, workflowId } = notification
-  const Icon = NotificationIcon[type]
   const [isDeleteDialogOpen, setIsDeleteDialogOpen] = useState(false)
   const { setDeploymentStatus } = useWorkflowStore()
   const { isDeployed } = useWorkflowStore((state) => ({
     isDeployed: state.isDeployed,
   }))
 
+  const Icon = NotificationIcon[type]
+
   const handleDeleteApi = async () => {
     if (!workflowId) return
 
@@ -202,8 +268,10 @@ function NotificationAlert({ notification, isFading, onHide }: NotificationAlert
     <>
       <Alert
         className={cn(
-          'transition-all duration-300 ease-in-out opacity-0 translate-y-[-100%]',
-          isFading ? 'animate-notification-fade-out' : 'animate-notification-slide',
+          'transition-all duration-300 ease-in-out opacity-0 translate-y-[-100%] pointer-events-auto',
+          isFading
+            ? 'animate-notification-fade-out pointer-events-none'
+            : 'animate-notification-slide',
           NotificationColors[type]
         )}
       >

sim/app/w/[id]/workflow.tsx

@@ -12,6 +12,7 @@ import ReactFlow, {
 } from 'reactflow'
 import 'reactflow/dist/style.css'
 import { createLogger } from '@/lib/logs/console-logger'
+import { useNotificationStore } from '@/stores/notifications/store'
 import { useGeneralStore } from '@/stores/settings/general/store'
 import { initializeSyncManagers, isSyncInitialized } from '@/stores/sync-registry'
 import { useWorkflowRegistry } from '@/stores/workflows/registry/store'
@@ -51,6 +52,7 @@ function WorkflowContent() {
   const { blocks, edges, loops, addBlock, updateBlockPosition, addEdge, removeEdge } =
     useWorkflowStore()
   const { setValue: setSubBlockValue } = useSubBlockStore()
+  const { markAllAsRead } = useNotificationStore()
 
   // Initialize workflow
   useEffect(() => {
@@ -157,16 +159,26 @@ function WorkflowContent() {
           if (!isActivelyLoadingFromDB()) {
             clearInterval(checkInterval)
             setActiveWorkflow(currentId)
+            markAllAsRead(currentId)
           }
         }, 100)
         return
       }
 
       setActiveWorkflow(currentId)
+      markAllAsRead(currentId)
     }
 
     validateAndNavigate()
-  }, [params.id, workflows, setActiveWorkflow, createWorkflow, router, isInitialized])
+  }, [
+    params.id,
+    workflows,
+    setActiveWorkflow,
+    createWorkflow,
+    router,
+    isInitialized,
+    markAllAsRead,
+  ])
 
   // Transform blocks and loops into ReactFlow nodes
   const nodes = useMemo(() => {

sim/stores/notifications/store.ts

@@ -34,6 +34,7 @@ export const useNotificationStore = create<NotificationStore>()(
           message,
           timestamp: Date.now(),
           isVisible: true,
+          read: false,
           workflowId,
           options,
         }
@@ -52,7 +53,7 @@ export const useNotificationStore = create<NotificationStore>()(
       hideNotification: (id) =>
         set((state) => {
           const newNotifications = state.notifications.map((n) =>
-            n.id === id ? { ...n, isVisible: false } : n
+            n.id === id ? { ...n, isVisible: false, read: true } : n
           )
           persistNotifications(newNotifications)
           return { notifications: newNotifications }
@@ -67,6 +68,24 @@ export const useNotificationStore = create<NotificationStore>()(
           return { notifications: newNotifications }
         }),
 
+      markAsRead: (id) =>
+        set((state) => {
+          const newNotifications = state.notifications.map((n) =>
+            n.id === id ? { ...n, read: true } : n
+          )
+          persistNotifications(newNotifications)
+          return { notifications: newNotifications }
+        }),
+
+      markAllAsRead: (workflowId) =>
+        set((state) => {
+          const newNotifications = state.notifications.map((n) =>
+            n.workflowId === workflowId ? { ...n, read: true } : n
+          )
+          persistNotifications(newNotifications)
+          return { notifications: newNotifications }
+        }),
+
       removeNotification: (id) =>
         set((state) => {
           const newNotifications = state.notifications.filter((n) => n.id !== id)

sim/stores/notifications/types.ts

@@ -7,6 +7,7 @@ export interface Notification {
   timestamp: number
   isVisible: boolean
   workflowId: string | null
+  read: boolean
   options?: NotificationOptions
 }
 
@@ -31,6 +32,8 @@ export interface NotificationStore {
   ) => void
   hideNotification: (id: string) => void
   showNotification: (id: string) => void
+  markAsRead: (id: string) => void
+  markAllAsRead: (workflowId: string) => void
   removeNotification: (id: string) => void
   clearNotifications: () => void
   getWorkflowNotifications: (workflowId: string) => Notification[]