Command

"use client"

import * as React from "react"
import {
  Calculator,
  Calendar,
  CreditCard,
  Settings,
  Smile,
  User,
} from "lucide-react"

import { Button } from "@/components/ui/button"
import {
  CommandDialog,
  CommandEmpty,
  CommandGroup,
  CommandInput,
  CommandItem,
  CommandList,
  CommandSeparator,
  CommandShortcut,
} from "@/components/ui/command"
import { Kbd } from "@/components/ui/kbd"

export function CommandDialogDemo() {
  const [open, setOpen] = React.useState(false)

  React.useEffect(() => {
    const down = (e: KeyboardEvent) => {
      if (e.key === "j" && (e.metaKey || e.ctrlKey)) {
        e.preventDefault()
        setOpen((open) => !open)
      }
    }

    document.addEventListener("keydown", down)
    return () => document.removeEventListener("keydown", down)
  }, [])

  return (
    <>
      <Button
        variant="secondary"
        className="bg-card text-card-foreground/60 dark:bg-card relative h-8 justify-start font-normal shadow-none"
        onClick={() => setOpen(true)}
      >
        Press
        <Kbd>⌘ J</Kbd>
      </Button>
      <CommandDialog open={open} onOpenChange={setOpen}>
        <CommandInput placeholder="Type a command or search..." />
        <CommandList>
          <CommandEmpty>No results found.</CommandEmpty>
          <CommandGroup heading="Suggestions">
            <CommandItem>
              <Calendar />
              <span>Calendar</span>
            </CommandItem>
            <CommandItem>
              <Smile />
              <span>Search Emoji</span>
            </CommandItem>
            <CommandItem>
              <Calculator />
              <span>Calculator</span>
            </CommandItem>
          </CommandGroup>
          <CommandSeparator />
          <CommandGroup heading="Settings">
            <CommandItem>
              <User />
              <span>Profile</span>
              <CommandShortcut>⌘P</CommandShortcut>
            </CommandItem>
            <CommandItem>
              <CreditCard />
              <span>Billing</span>
              <CommandShortcut>⌘B</CommandShortcut>
            </CommandItem>
            <CommandItem>
              <Settings />
              <span>Settings</span>
              <CommandShortcut>⌘S</CommandShortcut>
            </CommandItem>
          </CommandGroup>
        </CommandList>
      </CommandDialog>
    </>
  )
}