P date picker 7

"use client";

import { format } from "date-fns";
import { CalendarIcon } from "lucide-react";
import { useState } from "react";
import { Badge } from "@/registry/default/ui/badge";
import { Button } from "@/registry/default/ui/button";
import { Calendar } from "@/registry/default/ui/calendar";
import {
  Popover,
  PopoverPopup,
  PopoverTrigger,
} from "@/registry/default/ui/popover";

export default function Particle() {
  const [dates, setDates] = useState<Date[] | undefined>();

  return (
    <Popover>
      <PopoverTrigger
        render={<Button className="w-full justify-start" variant="outline" />}
      >
        <CalendarIcon className="shrink-0" />
        <span className="flex flex-wrap gap-1">
          {dates && dates.length > 0 ? (
            <>
              {dates.slice(0, 3).map((date) => (
                <Badge key={date.toISOString()} variant="secondary">
                  {format(date, "MMM d")}
                </Badge>
              ))}
              {dates.length > 3 && (
                <Badge variant="secondary">+{dates.length - 3}</Badge>
              )}
            </>
          ) : (
            <span>Pick dates</span>
          )}
        </span>
      </PopoverTrigger>
      <PopoverPopup>
        <Calendar mode="multiple" onSelect={setDates} selected={dates} />
      </PopoverPopup>
    </Popover>
  );
}