Combobox

'use client'
 
import * as React from 'react'
import { Check, ChevronsUpDown } from 'lucide-react'
import { css } from '@shadow-panda/styled-system/css'
import { Button } from '@/components/ui/button'
import {
  Command,
  CommandEmpty,
  CommandGroup,
  CommandInput,
  CommandItem,
} from '@/components/ui/command'
import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover'
 
const frameworks = [
  {
    value: 'next.js',
    label: 'Next.js',
  },
  {
    value: 'sveltekit',
    label: 'SvelteKit',
  },
  {
    value: 'nuxt.js',
    label: 'Nuxt.js',
  },
  {
    value: 'remix',
    label: 'Remix',
  },
  {
    value: 'astro',
    label: 'Astro',
  },
]
 
export function Example() {
  const [open, setOpen] = React.useState(false)
  const [value, setValue] = React.useState('')
 
  return (
    <Popover open={open} onOpenChange={setOpen}>
      <PopoverTrigger asChild>
        <Button
          variant="outline"
          role="combobox"
          aria-expanded={open}
          className={css({
            w: '200px',
            justifyContent: 'between',
          })}
        >
          {value
            ? frameworks.find((framework) => framework.value === value)?.label
            : 'Select framework...'}
          <ChevronsUpDown
            className={css({
              ml: '2',
              h: '4',
              w: '4',
              flexShrink: 0,
              opacity: '0.5',
            })}
          />
        </Button>
      </PopoverTrigger>
      <PopoverContent
        className={css({
          w: '200px',
          p: '0',
        })}
      >
        <Command>
          <CommandInput placeholder="Search framework..." />
          <CommandEmpty>No framework found.</CommandEmpty>
          <CommandGroup>
            {frameworks.map((framework) => (
              <CommandItem
                key={framework.value}
                onSelect={(currentValue) => {
                  setValue(currentValue === value ? '' : currentValue)
                  setOpen(false)
                }}
              >
                <Check
                  className={css({
                    mr: '2',
                    h: '4',
                    w: '4',
                    opacity: value === framework.value ? '1' : '0',
                  })}
                />
                {framework.label}
              </CommandItem>
            ))}
          </CommandGroup>
        </Command>
      </PopoverContent>
    </Popover>
  )
}