pn-new-crm/src/components/documents/hub-root-view.tsx

'use client';

import Link from 'next/link';
import { FileText, ClipboardSignature } from 'lucide-react';

import { usePaginatedQuery } from '@/hooks/use-paginated-query';
import { StatusPill, type StatusPillStatus } from '@/components/ui/status-pill';

interface HubRootDoc {
  id: string;
  title: string;
  documentType: string;
  status: string;
  createdAt: string;
}

interface HubRootFile {
  id: string;
  filename: string;
  createdAt: string;
}

interface Props {
  portSlug: string;
}

const STATUS_PILL_MAP: Record<string, StatusPillStatus> = {
  draft: 'draft',
  sent: 'sent',
  partially_signed: 'partial',
  completed: 'completed',
  signed: 'signed',
  expired: 'expired',
  cancelled: 'cancelled',
  rejected: 'rejected',
};

export function HubRootView({ portSlug }: Props) {
  const { data: workflows, isLoading: workflowsLoading } = usePaginatedQuery<HubRootDoc>({
    queryKey: ['documents', 'hub-root', 'workflows'],
    endpoint: '/api/v1/documents?tab=in_progress',
    filterDefinitions: [],
  });
  const { data: filesData, isLoading: filesLoading } = usePaginatedQuery<HubRootFile>({
    queryKey: ['files', 'hub-root'],
    endpoint: '/api/v1/files?sort=createdAt&order=desc&limit=20',
    filterDefinitions: [],
  });

  return (
    <div className="space-y-4">
      <section className="rounded-md border bg-white">
        <h3 className="flex items-center gap-2 border-b px-3 py-2 text-sm font-semibold">
          <ClipboardSignature className="h-4 w-4 text-muted-foreground" />
          Signing in progress
        </h3>
        {workflowsLoading ? (
          <div className="p-3 text-sm text-muted-foreground">Loading...</div>
        ) : workflows.length === 0 ? (
          <div className="p-3 text-sm text-muted-foreground">No workflows in flight.</div>
        ) : (
          <ul className="divide-y">
            {workflows.map((w) => (
              <li key={w.id} className="flex items-center justify-between gap-2 px-3 py-2 text-sm">
                <Link href={`/${portSlug}/documents/${w.id}`} className="truncate hover:underline">
                  {w.title}
                </Link>
                <StatusPill status={STATUS_PILL_MAP[w.status] ?? 'pending'}>
                  {w.status.replace(/_/g, ' ')}
                </StatusPill>
              </li>
            ))}
          </ul>
        )}
      </section>

      <section className="rounded-md border bg-white">
        <h3 className="flex items-center gap-2 border-b px-3 py-2 text-sm font-semibold">
          <FileText className="h-4 w-4 text-muted-foreground" />
          Recent files
        </h3>
        {filesLoading ? (
          <div className="p-3 text-sm text-muted-foreground">Loading...</div>
        ) : filesData.length === 0 ? (
          <div className="p-3 text-sm text-muted-foreground">No files yet.</div>
        ) : (
          <ul className="divide-y">
            {filesData.map((f) => (
              <li key={f.id} className="flex items-center justify-between px-3 py-2 text-sm">
                <span className="truncate">{f.filename}</span>
                <span className="text-xs text-muted-foreground tabular-nums">
                  {new Date(f.createdAt).toLocaleDateString('en-GB')}
                </span>
              </li>
            ))}
          </ul>
        )}
      </section>
    </div>
  );
}