data-table.tsx

"use client";

import {
  ColumnDef,
  flexRender,
  getCoreRowModel,
  getFilteredRowModel,
  useReactTable,
} from "@tanstack/react-table";

import {
  Table,
  TableBody,
  TableCell,
  TableHead,
  TableHeader,
  TableRow,
} from "@/components/ui/table";
import { Input } from "./input";
import { Button } from "./button";
import { ScrollArea, ScrollBar } from "./scroll-area";

interface DataTableProps<TData, TValue> {
  columns: ColumnDef<TData, TValue>[];
  data: TData[];
  searchKey: string;
  pagination: {
    page: number;
    limit: number;
    totalLinks: number;
    totalPages: number;
  };
  onNextPage: () => void;
  onPreviousPage: () => void;
}

export function DataTable<TData, TValue>({
  columns,
  data,
  searchKey,
  pagination,
  onNextPage,
  onPreviousPage,
}: DataTableProps<TData, TValue>) {
  const table = useReactTable({
    data,
    columns,
    getCoreRowModel: getCoreRowModel(),
    getFilteredRowModel: getFilteredRowModel(),
  });

  /* this can be used to get the selectedrows 
  console.log("value", table.getFilteredSelectedRowModel()); */

  return (
    <>
      <Input
        placeholder={`Search ${searchKey}...`}
        value={(table.getColumn(searchKey)?.getFilterValue() as string) ?? ""}
        onChange={(event) =>
          table.getColumn(searchKey)?.setFilterValue(event.target.value)
        }
        className="w-full md:max-w-sm"
      />
      <ScrollArea className="h-[calc(80vh-220px)] rounded-md border md:h-[calc(80dvh-200px)]">
        <Table className="relative">
          <TableHeader>
            {table.getHeaderGroups().map((headerGroup) => (
              <TableRow key={headerGroup.id}>
                {headerGroup.headers.map((header) => {
                  return (
                    <TableHead key={header.id} className="text-center">
                      {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} className="text-center">
                      {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>
        <ScrollBar orientation="horizontal" />
      </ScrollArea>
      <div className="flex items-center justify-end space-x-2 py-4">
        <div className="flex-1 text-sm text-muted-foreground">
          Showing {(pagination.page - 1) * pagination.limit + 1} to{" "}
          {Math.min(pagination.page * pagination.limit, pagination.totalLinks)}{" "}
          of {pagination.totalLinks} results
        </div>
        <div className="space-x-2">
          <Button
            variant="outline"
            size="sm"
            onClick={onPreviousPage}
            disabled={pagination.page === 1}
          >
            Previous
          </Button>
          <Button
            variant="outline"
            size="sm"
            onClick={onNextPage}
            disabled={pagination.page === pagination.totalPages}
          >
            Next
          </Button>
        </div>
      </div>
    </>
  );
}