DataTable.tsx

import {
  Table,
  TableBody,
  TableCell,
  TableHead,
  TableHeader,
  TableRow,
} from "@/components/ui/table";
import {
  ColumnDef,
  flexRender,
  getCoreRowModel,
  useReactTable,
} from "@tanstack/react-table";

export const DataTable = <T = any,>({
  data,
  noDataMessage = "No data present",
  columnDef,
}: {
  data: Array<{ [key: string]: any }>;
  noDataMessage?: string;
  columnDef?: ColumnDef<T>[];
}) => {
  if (data === undefined || data.length === 0) {
    return <div className="text-center">{noDataMessage}</div>;
  }

  const keys = Object.keys(data[0]);

  const columns: ColumnDef<any>[] =
    columnDef ||
    keys.map((key) => ({
      accessorKey: key,
      header: key,
    }));

  const table = useReactTable({
    data,
    columns,
    getCoreRowModel: getCoreRowModel(),
    manualSorting: true,
  });

  return (
    <div className="rounded-md border">
      <Table>
        <TableHeader>
          {table.getHeaderGroups().map((headerGroup) => (
            <TableRow key={headerGroup.id}>
              {headerGroup.headers.map((header) => {
                return (
                  <TableHead key={header.id}>
                    {header.isPlaceholder
                      ? null
                      : flexRender(
                          header.column.columnDef.header,
                          header.getContext()
                        )}
                  </TableHead>
                );
              })}
            </TableRow>
          ))}
        </TableHeader>
        <TableBody>
          {table.getRowModel().rows?.length ? (
            table.getRowModel().rows.map((row) => (
              <TableRow
                key={row.id}
                data-state={row.getIsSelected() && "selected"}
              >
                {row.getVisibleCells().map((cell) => (
                  <TableCell key={cell.id}>
                    {flexRender(cell.column.columnDef.cell, cell.getContext())}
                  </TableCell>
                ))}
              </TableRow>
            ))
          ) : (
            <TableRow>
              <TableCell colSpan={columns.length} className="h-24 text-center">
                No results.
              </TableCell>
            </TableRow>
          )}
        </TableBody>
      </Table>
    </div>
  );
};