import { AppHeader } from '@/components/AppHeader'

// Preserva el layout real del workspace (topbar + canvas + panel lateral) mientras
// loadProcess() está en curso, en vez de un spinner genérico sobre pantalla en blanco.
export function WorkspaceSkeleton() {
  return (
    <div className="h-screen flex flex-col bg-slate-100 overflow-hidden">
      <AppHeader />

      {/* Topbar */}
      <header className="min-h-12 bg-white border-b border-slate-200 flex items-center px-3 gap-3 shrink-0">
        <div className="h-8 w-8 rounded-md bg-muted animate-pulse" />
        <div className="h-5 w-px bg-slate-200" />
        <div className="flex-1 min-w-0 space-y-1.5">
          <div className="h-3.5 w-48 rounded bg-muted animate-pulse" />
          <div className="h-2.5 w-28 rounded bg-muted animate-pulse" />
        </div>
        <div className="h-8 w-24 rounded-md bg-muted animate-pulse" />
      </header>

      {/* Main */}
      <div className="flex-1 flex overflow-hidden">
        {/* Canvas BPMN */}
        <div className="flex-1 p-4">
          <div className="h-full w-full rounded-lg bg-muted animate-pulse" />
        </div>

        {/* Panel lateral */}
        <div className="shrink-0 w-72 bg-white border-l border-slate-200 p-4 space-y-4">
          <div className="flex gap-2">
            <div className="h-7 w-16 rounded-md bg-muted animate-pulse" />
            <div className="h-7 w-16 rounded-md bg-muted animate-pulse" />
            <div className="h-7 w-16 rounded-md bg-muted animate-pulse" />
          </div>
          {[1, 2, 3, 4].map((i) => (
            <div key={i} className="space-y-1.5">
              <div className="h-3 w-20 rounded bg-muted animate-pulse" />
              <div className="h-2.5 w-full rounded bg-muted animate-pulse" />
            </div>
          ))}
        </div>
      </div>
    </div>
  )
}