useTableSort

"use client";

import { useTableSort } from "@zentauri-ui/zentauri-components/hooks/useTableSort";
import { Button } from "@zentauri-ui/zentauri-components/ui/buttons";
import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@zentauri-ui/zentauri-components/ui/table";
import { HookDemoPanel } from "@/components/preview/hooks/demo-panel";
import { useMemo } from "react";

type Row = { name: string; team: string; tickets: number };
type SortKey = keyof Row;

const rows: Row[] = [
  { name: "Avery Stone", team: "Support", tickets: 24 },
  { name: "Mira Chen", team: "Platform", tickets: 16 },
  { name: "Noah Rivera", team: "Design", tickets: 31 },
  { name: "Priya Shah", team: "Support", tickets: 12 },
];

function compareValues(a: string | number, b: string | number) {
  return typeof a === "number" && typeof b === "number"
    ? a - b
    : String(a).localeCompare(String(b));
}

export default function HookDemo() {
  const { sortKey, sortDirection, getSortProps, clearSort } =
    useTableSort<SortKey>({
      defaultSortKey: "name",
      defaultSortDirection: "ascending",
    });

  const sortedRows = useMemo(() => {
    if (!sortKey || sortDirection === "none") return rows;
    const activeSortKey = sortKey as SortKey;
    return [...rows].sort((a, b) => {
      const result = compareValues(a[activeSortKey], b[activeSortKey]);
      return sortDirection === "ascending" ? result : -result;
    });
  }, [sortDirection, sortKey]);

  return (
    <HookDemoPanel title="Interactive demo">
      <div className="mb-4 flex flex-wrap items-center justify-between gap-3">
        <p className="text-sm text-slate-400">
          Click a sortable header to cycle ascending, descending, and none.
        </p>
        <Button type="button" size="sm" appearance="outline" onClick={clearSort}>
          Clear sort
        </Button>
      </div>
      <Table appearance="bordered" size="sm">
        <TableHeader>
          <TableRow>
            <TableHead {...getSortProps("name")}>Name</TableHead>
            <TableHead {...getSortProps("team")}>Team</TableHead>
            <TableHead {...getSortProps("tickets")} className="text-right">
              Tickets
            </TableHead>
          </TableRow>
        </TableHeader>
        <TableBody>
          {sortedRows.map((row) => (
            <TableRow key={row.name}>
              <TableCell>{row.name}</TableCell>
              <TableCell>{row.team}</TableCell>
              <TableCell className="text-right tabular-nums">{row.tickets}</TableCell>
            </TableRow>
          ))}
        </TableBody>
      </Table>
      <pre className="mt-4 overflow-auto rounded-lg border border-white/10 bg-slate-950/80 p-3 text-xs text-slate-300">
        {JSON.stringify({ sortKey, sortDirection }, null, 2)}
      </pre>
    </HookDemoPanel>
  );
}