Behavision/web/src/App.jsx

import { useEffect, useState } from 'react'
import { api, signedIn, clearTokens } from './api.js'
import Login from './views/Login.jsx'
import Sites from './views/Sites.jsx'
import Live from './views/Live.jsx'
import CamerasView from './views/Cameras.jsx'
import Assistant from './views/Assistant.jsx'
import Clients from './views/Clients.jsx'
import Team from './views/Team.jsx'

// A platform admin has no client of their own, so the tenant screens have
// nothing to show them. Rather than render empty pages, they get the one screen
// that is theirs.
//
// Customers and Reports were removed from the navigation - not deleted, the
// views and their API routes are untouched - the same trim the desktop app
// already made and for the same reason: this is the screen somebody opens to
// find out whether their shops are WORKING. A customer search and a
// month-on-month chart are a different job, and putting them in the same nav
// implies the estate is healthy enough to be worth reporting on before anyone
// has checked. They come back when there is something to say with them.
const TENANT_VIEWS = [
  { id: 'sites',   label: 'Shops',   View: Sites },
  { id: 'live',    label: 'Live',    View: Live },
  { id: 'cameras', label: 'Cameras', View: CamerasView },
  { id: 'team',    label: 'Team',    View: Team },
]
const ADMIN_VIEWS = [
  { id: 'clients', label: 'Companies', View: Clients },
]

export default function App() {
  const [user, setUser] = useState(null)
  const [booting, setBooting] = useState(true)
  const [view, setView] = useState('sites')
  const [asking, setAsking] = useState(false)

  useEffect(() => {
    (async () => {
      if (signedIn()) {
        try { setUser(await api.me()) } catch { clearTokens() }
      }
      setBooting(false)
    })()
  }, [])

  if (booting) {
    return <div className="boot"><span className="spinner" aria-hidden="true" />Loading…</div>
  }
  if (!user) return <Login onSignedIn={setUser} />

  const isAdmin = user.role === 'admin' && !user.client_id
  const views = isAdmin ? ADMIN_VIEWS : TENANT_VIEWS
  const current = views.find(v => v.id === view) || views[0]
  const Current = current.View

  const signOut = async () => { await api.logout(); setUser(null) }

  return (
    <div className="app">
      <header className="topbar">
        <div className="brand">
          <span className="mark" aria-hidden="true" />
          <div>
            <strong>Behavision</strong>
            <span className="org">{user.client_name || 'Loyaly platform'}</span>
          </div>
        </div>

        <nav className="tabs">
          {views.map(v => (
            <button
              key={v.id}
              onClick={() => setView(v.id)}
              aria-current={current.id === v.id ? 'page' : undefined}
            >{v.label}</button>
          ))}
        </nav>

        <div className="who">
          <button className={'ask-btn' + (asking ? ' on' : '')}
                  onClick={() => setAsking(a => !a)}>
            <span aria-hidden="true">✳</span> Ask
          </button>
          <span className="name">{user.full_name || user.email}</span>
          <span className="role">{isAdmin ? 'platform admin' : user.role}</span>
          <button className="ghost" onClick={signOut}>Sign out</button>
        </div>
      </header>

      <div className={'with-assistant' + (asking ? ' open' : '')}>
        <main className="page">
          <Current user={user} />
        </main>
        <Assistant open={asking} onClose={() => setAsking(false)} />
      </div>
    </div>
  )
}