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import { Select as Kobalte } from "@kobalte/core/select"
import { createMemo, onCleanup, splitProps, type ComponentProps, type JSX } from "solid-js"
import { pipe, groupBy, entries, map } from "remeda"
import { Button, ButtonProps } from "./button"
import { Icon } from "./icon"
export type SelectProps<T> = Omit<ComponentProps<typeof Kobalte<T>>, "value" | "onSelect" | "children"> & {
placeholder?: string
options: T[]
current?: T
value?: (x: T) => string
label?: (x: T) => string
groupBy?: (x: T) => string
valueClass?: ComponentProps<"div">["class"]
onSelect?: (value: T | undefined) => void
onHighlight?: (value: T | undefined) => (() => void) | void
class?: ComponentProps<"div">["class"]
classList?: ComponentProps<"div">["classList"]
children?: (item: T | undefined) => JSX.Element
triggerStyle?: JSX.CSSProperties
triggerVariant?: "settings"
triggerProps?: Record<string, string | number | boolean | undefined>
}
export function Select<T>(props: SelectProps<T> & Omit<ButtonProps, "children">) {
const [local, others] = splitProps(props, [
"class",
"classList",
"placeholder",
"options",
"current",
"value",
"label",
"groupBy",
"valueClass",
"onSelect",
"onHighlight",
"onOpenChange",
"children",
"triggerStyle",
"triggerVariant",
"triggerProps",
])
const state = {
key: undefined as string | undefined,
cleanup: undefined as (() => void) | void,
}
const stop = () => {
state.cleanup?.()
state.cleanup = undefined
state.key = undefined
}
const keyFor = (item: T) => (local.value ? local.value(item) : (item as string))
const move = (item: T | undefined) => {
if (!local.onHighlight) return
if (!item) {
stop()
return
}
const key = keyFor(item)
if (state.key === key) return
state.cleanup?.()
state.cleanup = local.onHighlight(item)
state.key = key
}
onCleanup(stop)
const grouped = createMemo(() => {
const result = pipe(
local.options,
groupBy((x) => (local.groupBy ? local.groupBy(x) : "")),
// mapValues((x) => x.sort((a, b) => a.title.localeCompare(b.title))),
entries(),
map(([k, v]) => ({ category: k, options: v })),
)
return result
})
return (
// @ts-ignore
<Kobalte<T, { category: string; options: T[] }>
{...others}
data-component="select"
data-trigger-style={local.triggerVariant}
placement={local.triggerVariant === "settings" ? "bottom-end" : "bottom-start"}
gutter={4}
value={local.current}
options={grouped()}
optionValue={(x) => (local.value ? local.value(x) : (x as string))}
optionTextValue={(x) => (local.label ? local.label(x) : (x as string))}
optionGroupChildren="options"
placeholder={local.placeholder}
sectionComponent={(local) => (
<Kobalte.Section data-slot="select-section">{local.section.rawValue.category}</Kobalte.Section>
)}
itemComponent={(itemProps) => (
<Kobalte.Item
{...itemProps}
data-slot="select-select-item"
classList={{
...local.classList,
[local.class ?? ""]: !!local.class,
}}
onPointerEnter={() => move(itemProps.item.rawValue)}
onPointerMove={() => move(itemProps.item.rawValue)}
onFocus={() => move(itemProps.item.rawValue)}
>
<Kobalte.ItemLabel data-slot="select-select-item-label">
{local.children
? local.children(itemProps.item.rawValue)
: local.label
? local.label(itemProps.item.rawValue)
: (itemProps.item.rawValue as string)}
</Kobalte.ItemLabel>
<Kobalte.ItemIndicator data-slot="select-select-item-indicator">
<Icon name="check-small" size="small" />
</Kobalte.ItemIndicator>
</Kobalte.Item>
)}
onChange={(v) => {
local.onSelect?.(v ?? undefined)
stop()
}}
onOpenChange={(open) => {
local.onOpenChange?.(open)
if (!open) stop()
}}
>
<Kobalte.Trigger
{...local.triggerProps}
disabled={props.disabled}
data-slot="select-select-trigger"
as={Button}
size={props.size}
variant={props.variant}
style={local.triggerStyle}
classList={{
...local.classList,
[local.class ?? ""]: !!local.class,
}}
>
<Kobalte.Value<T> data-slot="select-select-trigger-value" class={local.valueClass}>
{(state) => {
const selected = state.selectedOption() ?? local.current
if (!selected) return local.placeholder || ""
if (local.label) return local.label(selected)
return selected as string
}}
</Kobalte.Value>
<Kobalte.Icon data-slot="select-select-trigger-icon">
<Icon name={local.triggerVariant === "settings" ? "selector" : "chevron-down"} size="small" />
</Kobalte.Icon>
</Kobalte.Trigger>
<Kobalte.Portal>
<Kobalte.Content
classList={{
...local.classList,
[local.class ?? ""]: !!local.class,
}}
data-component="select-content"
data-trigger-style={local.triggerVariant}
>
<Kobalte.Listbox data-slot="select-select-content-list" />
</Kobalte.Content>
</Kobalte.Portal>
</Kobalte>
)
}
|
