Command

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

<Command>
  <CommandInput placeholder="Type a command or search..." />
  <CommandList>
    <CommandEmpty>No results found.</CommandEmpty>
    <CommandGroup heading="Suggestions">
      <CommandItem>Calendar</CommandItem>
      <CommandItem>Search Emoji</CommandItem>
      <CommandItem>Calculator</CommandItem>
    </CommandGroup>
    <CommandSeparator />
    <CommandGroup heading="Settings">
      <CommandItem>Profile</CommandItem>
      <CommandItem>Billing</CommandItem>
      <CommandItem>Settings</CommandItem>
    </CommandGroup>
  </CommandList>
</Command>

export function CommandMenu() {
  const [open, setOpen] = createSignal(false);
 
  createEffect(() => {
    const down = (e: KeyboardEvent) => {
      if (e.key === "j" && (e.metaKey || e.ctrlKey)) {
        e.preventDefault();
        setOpen(open => !open);
      }
    };
 
    document.addEventListener("keydown", down);
 
    onCleanup(() => {
      document.removeEventListener("keydown", down);
    });
  });
 
  return (
    <CommandDialog open={open()} onOpenChange={setOpen}>
        <CommandInput placeholder="Type a command or search..." />
        <CommandList>
          <CommandEmpty>No results found.</CommandEmpty>
          <CommandGroup heading="Suggestions">
            <CommandItem>Calendar</CommandItem>
            <CommandItem>Search Emoji</CommandItem>
            <CommandItem>Calculator</CommandItem>
          </CommandGroup>
        </CommandList>
      </CommandDialog>
  );
}