webappAIO/frontend/src/components/desktop/useNotifications.ts
Ghassan Yusuf 84cd474bcb Rebuild desktop shell on the real AdminLTE 4 package
Install admin-lte@4.1.0 (+ bootstrap 5.3.8, bootstrap-icons as peer deps) and
rebuild every desktop component against actual AdminLTE markup pulled from
its live docs/demo, rather than a Tailwind approximation:

- Real app-wrapper/app-header/app-sidebar/app-main/app-footer structure
- Working PushMenu (sidebar collapse), Treeview, ColorMode (light/dark/auto)
- Navbar: functional search (wired to Users list ?search=), notifications
  dropdown (MQTT-driven), user menu dropdown
- Sidebar: grouped nav-header sections, active-route highlighting
- Breadcrumbs, footer, Bootstrap card/table/pagination/progress widgets

Tailwind is now imported utilities-only (no preflight) so it coexists with
Bootstrap's reset; mobile shell and modals are untouched and still Tailwind.
2026-08-04 13:47:02 +03:00

34 lines
1.1 KiB
TypeScript

import { useState } from 'react'
import { useMqttTopic } from '../../hooks/useMqtt'
interface Notification {
message: string
}
interface UsersEventPayload {
type: 'UserCreated' | 'UserUpdated' | 'UserDeleted' | 'RoleAssigned'
user: { name: string }
}
const MESSAGES: Record<UsersEventPayload['type'], (name: string) => string> = {
UserCreated: (name) => `${name} was added.`,
UserUpdated: (name) => `${name} was updated.`,
UserDeleted: (name) => `${name} was removed.`,
RoleAssigned: (name) => `${name}'s role was changed.`,
}
const MAX_NOTIFICATIONS = 10
/** Rolling list of recent Users-module events shown in the navbar bell. */
export function useNotifications(): Notification[] {
const [notifications, setNotifications] = useState<Notification[]>([])
useMqttTopic('module/users/events', (payload) => {
const event = payload as UsersEventPayload
const message = MESSAGES[event.type]?.(event.user.name) ?? 'Users list updated.'
setNotifications((prev) => [{ message }, ...prev].slice(0, MAX_NOTIFICATIONS))
})
return notifications
}