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import { Slider as ChakraSlider, For, HStack } from "@chakra-ui/react"
import * as React from "react"
export interface SliderProps extends ChakraSlider.RootProps {
marks?: Array<number | { value: number; label: React.ReactNode }>
label?: React.ReactNode
showValue?: boolean
}
export const Slider = React.forwardRef<HTMLDivElement, SliderProps>(
function Slider(props, ref) {
const { marks: marksProp, label, showValue, ...rest } = props
const value = props.defaultValue ?? props.value
const marks = marksProp?.map((mark) => {
if (typeof mark === "number") return { value: mark, label: undefined }
return mark
})
const hasMarkLabel = !!marks?.some((mark) => mark.label)
return (
<ChakraSlider.Root ref={ref} thumbAlignment="center" {...rest}>
{label && !showValue && (
<ChakraSlider.Label>{label}</ChakraSlider.Label>
)}
{label && showValue && (
<HStack justify="space-between">
<ChakraSlider.Label>{label}</ChakraSlider.Label>
<ChakraSlider.ValueText />
</HStack>
)}
<ChakraSlider.Control data-has-mark-label={hasMarkLabel || undefined}>
<ChakraSlider.Track>
<ChakraSlider.Range />
</ChakraSlider.Track>
<SliderThumbs value={value} />
<SliderMarks marks={marks} />
</ChakraSlider.Control>
</ChakraSlider.Root>
)
},
)
function SliderThumbs(props: { value?: number[] }) {
const { value } = props
return (
<For each={value}>
{(_, index) => (
<ChakraSlider.Thumb key={index} index={index}>
<ChakraSlider.HiddenInput />
</ChakraSlider.Thumb>
)}
</For>
)
}
interface SliderMarksProps {
marks?: Array<number | { value: number; label: React.ReactNode }>
}
const SliderMarks = React.forwardRef<HTMLDivElement, SliderMarksProps>(
function SliderMarks(props, ref) {
const { marks } = props
if (!marks?.length) return null
return (
<ChakraSlider.MarkerGroup ref={ref}>
{marks.map((mark, index) => {
const value = typeof mark === "number" ? mark : mark.value
const label = typeof mark === "number" ? undefined : mark.label
return (
<ChakraSlider.Marker key={index} value={value}>
<ChakraSlider.MarkerIndicator />
{label}
</ChakraSlider.Marker>
)
})}
</ChakraSlider.MarkerGroup>
)
},
)
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