97 lines
3.1 KiB
TypeScript
97 lines
3.1 KiB
TypeScript
import { ListboxArrow, ListboxButton, ListboxInput, ListboxList, ListboxOption, ListboxPopover } from '@reach/listbox'
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import VisuallyHidden from '@reach/visually-hidden'
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import { FunctionComponent } from 'react'
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import Icon from '@/Components/Icon/Icon'
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import { DropdownItem } from './DropdownItem'
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type DropdownProps = {
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id: string
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label: string
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items: DropdownItem[]
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value: string
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onChange: (value: string, item: DropdownItem) => void
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disabled?: boolean
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}
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type ListboxButtonProps = DropdownItem & {
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isExpanded: boolean
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}
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const CustomDropdownButton: FunctionComponent<ListboxButtonProps> = ({
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label,
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isExpanded,
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icon,
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iconClassName = '',
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}) => (
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<>
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<div className="sn-dropdown-button-label">
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{icon ? (
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<div className="flex mr-2">
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<Icon type={icon} className={`sn-icon--small ${iconClassName}`} />
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</div>
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) : null}
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<div className="dropdown-selected-label">{label}</div>
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</div>
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<ListboxArrow className={`sn-dropdown-arrow ${isExpanded ? 'sn-dropdown-arrow-flipped' : ''}`}>
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<Icon type="menu-arrow-down" className="sn-icon--small color-passive-1" />
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</ListboxArrow>
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</>
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)
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const Dropdown: FunctionComponent<DropdownProps> = ({ id, label, items, value, onChange, disabled }) => {
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const labelId = `${id}-label`
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const handleChange = (value: string) => {
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const selectedItem = items.find((item) => item.value === value) as DropdownItem
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onChange(value, selectedItem)
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}
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return (
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<>
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<VisuallyHidden id={labelId}>{label}</VisuallyHidden>
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<ListboxInput value={value} onChange={handleChange} aria-labelledby={labelId} disabled={disabled}>
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<ListboxButton
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className="sn-dropdown-button"
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children={({ value, label, isExpanded }) => {
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const current = items.find((item) => item.value === value)
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const icon = current ? current?.icon : null
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const iconClassName = current ? current?.iconClassName : null
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return CustomDropdownButton({
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value: value ? value : label.toLowerCase(),
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label,
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isExpanded,
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...(icon ? { icon } : null),
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...(iconClassName ? { iconClassName } : null),
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})
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}}
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/>
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<ListboxPopover className="sn-dropdown sn-dropdown-popover">
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<div className="sn-component">
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<ListboxList>
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{items.map((item) => (
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<ListboxOption
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key={item.value}
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className="sn-dropdown-item"
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value={item.value}
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label={item.label}
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disabled={item.disabled}
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>
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{item.icon ? (
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<div className="flex mr-3">
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<Icon type={item.icon} className={`sn-icon--small ${item.iconClassName ?? ''}`} />
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</div>
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) : null}
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<div className="text-input">{item.label}</div>
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</ListboxOption>
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))}
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</ListboxList>
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</div>
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</ListboxPopover>
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</ListboxInput>
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</>
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)
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}
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export default Dropdown
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