import { auth } from '@/auth';
import { HydrationBoundary, dehydrate } from '@tanstack/react-query';
import PageContainer from '@/components/layout/page-container';
import { ApprovalWorkflowSettings } from '@/features/foundation/approval/components/approval-workflow-settings';
import { approvalWorkflowsQueryOptions } from '@/features/foundation/approval/queries';
import { PERMISSIONS } from '@/lib/auth/rbac';
import { getQueryClient } from '@/lib/query-client';

export default async function ApprovalWorkflowsRoute() {
  const session = await auth();
  const canRead =
    session?.user?.systemRole === 'super_admin' ||
    (!!session?.user?.activeOrganizationId &&
      (session.user.activeMembershipRole === 'admin' ||
        session.user.activePermissions.includes(PERMISSIONS.crmApprovalWorkflowRead)));
  const queryClient = getQueryClient();

  if (canRead) {
    void queryClient.prefetchQuery(approvalWorkflowsQueryOptions());
  }

  return (
    <PageContainer
      pageTitle='Approval Workflows'
      pageDescription='Configure sequential CRM approval workflows and business-role steps without touching the runtime approval engine.'
      access={canRead}
      accessFallback={
        <div className='text-muted-foreground rounded-lg border border-dashed p-8 text-center'>
          You do not have access to CRM approval workflow settings.
        </div>
      }
    >
      {canRead ? (
        <HydrationBoundary state={dehydrate(queryClient)}>
          <ApprovalWorkflowSettings />
        </HydrationBoundary>
      ) : null}
    </PageContainer>
  );
}