Command

"use client"

import * as React from "react"
import {
  CalculatorIcon,
  CalendarIcon,
  CreditCardIcon,
  SettingsIcon,
  SmileIcon,
  UserIcon,
} from "lucide-react"

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

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

  React.useEffect(() => {
    const down = (event: KeyboardEvent) => {
      if (event.key === "k" && (event.metaKey || event.ctrlKey)) {
        event.preventDefault()
        setOpen((value) => !value)
      }
    }
    document.addEventListener("keydown", down)
    return () => document.removeEventListener("keydown", down)
  }, [])

  return (
    <>
      <Button variant="outline" onClick={() => setOpen(true)}>
        Open command palette
        <CommandShortcut>⌘K</CommandShortcut>
      </Button>
      <CommandDialog open={open} onOpenChange={setOpen}>
        <CommandInput placeholder="Type a command or search..." />
        <CommandList>
          <CommandEmpty>No results found.</CommandEmpty>
          <CommandGroup heading="Suggestions">
            <CommandItem>
              <CalendarIcon />
              <span>Calendar</span>
            </CommandItem>
            <CommandItem>
              <SmileIcon />
              <span>Search Emoji</span>
            </CommandItem>
            <CommandItem>
              <CalculatorIcon />
              <span>Calculator</span>
            </CommandItem>
          </CommandGroup>
          <CommandSeparator />
          <CommandGroup heading="Settings">
            <CommandItem>
              <UserIcon />
              <span>Profile</span>
              <CommandShortcut>⌘P</CommandShortcut>
            </CommandItem>
            <CommandItem>
              <CreditCardIcon />
              <span>Billing</span>
              <CommandShortcut>⌘B</CommandShortcut>
            </CommandItem>
            <CommandItem>
              <SettingsIcon />
              <span>Settings</span>
              <CommandShortcut>⌘S</CommandShortcut>
            </CommandItem>
          </CommandGroup>
        </CommandList>
      </CommandDialog>
    </>
  )
}

export function CommandInlineDemo() {
  return (
    <CommandSurface className="max-w-sm">
      <Command>
        <CommandInput placeholder="Search..." />
        <CommandList>
          <CommandEmpty>No results found.</CommandEmpty>
          <CommandGroup heading="Actions">
            <CommandItem>
              <CalendarIcon />
              <span>Schedule meeting</span>
            </CommandItem>
            <CommandItem>
              <SettingsIcon />
              <span>Open settings</span>
            </CommandItem>
          </CommandGroup>
        </CommandList>
      </Command>
    </CommandSurface>
  )
}