pn-new-crm/src/app/(dashboard)/layout.tsx

import { redirect } from 'next/navigation';
import { headers } from 'next/headers';
import { eq } from 'drizzle-orm';

import { auth } from '@/lib/auth';
import { db } from '@/lib/db';
import { ports as portsTable } from '@/lib/db/schema/ports';
import { userPortRoles, userProfiles } from '@/lib/db/schema/users';
import { QueryProvider } from '@/providers/query-provider';
import { SocketProvider } from '@/providers/socket-provider';
import { PortProvider } from '@/providers/port-provider';
import { PermissionsProvider } from '@/providers/permissions-provider';
import { Sidebar } from '@/components/layout/sidebar';
import { Topbar } from '@/components/layout/topbar';
import { MobileLayout } from '@/components/layout/mobile/mobile-layout';
import { RealtimeToasts } from '@/components/shared/realtime-toasts';

export default async function DashboardLayout({ children }: { children: React.ReactNode }) {
  const session = await auth.api.getSession({ headers: await headers() });
  if (!session?.user) redirect('/login');

  // Super admins have implicit access to every port; everyone else only sees
  // ports they have an explicit user_port_roles row for.
  const profile = await db.query.userProfiles.findFirst({
    where: eq(userProfiles.userId, session.user.id),
  });

  const portRoles = await db.query.userPortRoles.findMany({
    where: eq(userPortRoles.userId, session.user.id),
    with: { port: true, role: true },
  });

  const ports = profile?.isSuperAdmin
    ? await db.query.ports.findMany({ orderBy: portsTable.name })
    : portRoles.map((pr) => pr.port);

  return (
    <QueryProvider>
      <PortProvider ports={ports} defaultPortId={ports[0]?.id ?? null}>
        <PermissionsProvider>
          <SocketProvider>
            <RealtimeToasts />
            {/* Desktop shell - hidden by CSS on mobile */}
            <div data-shell="desktop" className="flex h-screen overflow-hidden bg-background">
              <Sidebar
                portRoles={portRoles}
                isSuperAdmin={profile?.isSuperAdmin ?? false}
                user={{
                  name: profile?.displayName ?? session.user.name ?? session.user.email,
                  email: session.user.email,
                }}
                ports={ports}
              />
              <div className="flex-1 flex flex-col overflow-hidden min-w-0">
                <Topbar
                  ports={ports}
                  user={{
                    name: profile?.displayName ?? session.user.name ?? session.user.email,
                    email: session.user.email,
                  }}
                />
                <main className="flex-1 overflow-y-auto bg-background pt-3 px-6 pb-6">
                  {children}
                </main>
              </div>
            </div>

            {/* Mobile shell - hidden by CSS on desktop */}
            <MobileLayout>{children}</MobileLayout>
          </SocketProvider>
        </PermissionsProvider>
      </PortProvider>
    </QueryProvider>
  );
}