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import { createEffect, Show, For, type JSX, splitProps } from "solid-js"
import { Dialog, DialogProps, Icon, IconButton, Input } from "@opencode-ai/ui"
import { createStore } from "solid-js/store"
import { FilteredListProps, useFilteredList } from "@opencode-ai/ui/hooks"
interface SelectDialogProps<T>
extends FilteredListProps<T>,
Pick<DialogProps, "trigger" | "onOpenChange" | "defaultOpen"> {
title: string
placeholder?: string
emptyMessage?: string
children: (item: T) => JSX.Element
onSelect?: (value: T | undefined) => void
}
export function SelectDialog<T>(props: SelectDialogProps<T>) {
const [dialog, others] = splitProps(props, ["trigger", "onOpenChange", "defaultOpen"])
let closeButton!: HTMLButtonElement
let scrollRef: HTMLDivElement | undefined
const [store, setStore] = createStore({
mouseActive: false,
})
const { filter, grouped, flat, reset, clear, active, setActive, onKeyDown, onInput } = useFilteredList<T>({
items: others.items,
key: others.key,
filterKeys: others.filterKeys,
current: others.current,
groupBy: others.groupBy,
sortBy: others.sortBy,
sortGroupsBy: others.sortGroupsBy,
})
createEffect(() => {
filter()
scrollRef?.scrollTo(0, 0)
reset()
})
createEffect(() => {
const all = flat()
if (store.mouseActive || all.length === 0) return
if (active() === others.key(all[0])) {
scrollRef?.scrollTo(0, 0)
return
}
const element = scrollRef?.querySelector(`[data-key="${active()}"]`)
element?.scrollIntoView({ block: "nearest", behavior: "smooth" })
})
const handleInput = (value: string) => {
onInput(value)
reset()
}
const handleSelect = (item: T | undefined) => {
others.onSelect?.(item)
closeButton.click()
}
const handleKey = (e: KeyboardEvent) => {
setStore("mouseActive", false)
if (e.key === "Escape") return
if (e.key === "Enter") {
e.preventDefault()
const selected = flat().find((x) => others.key(x) === active())
if (selected) handleSelect(selected)
} else {
onKeyDown(e)
}
}
const handleOpenChange = (open: boolean) => {
if (!open) clear()
props.onOpenChange?.(open)
}
return (
<Dialog modal {...dialog} onOpenChange={handleOpenChange}>
<Dialog.Header>
<Dialog.Title>{others.title}</Dialog.Title>
<Dialog.CloseButton ref={closeButton} style={{ display: "none" }} />
</Dialog.Header>
<div data-component="select-dialog-input">
<div data-slot="input-container">
<Icon data-slot="icon" name="magnifying-glass" />
<Input
data-slot="input"
type="text"
value={filter()}
onChange={(value) => handleInput(value)}
onKeyDown={handleKey}
placeholder={others.placeholder}
autofocus
spellcheck={false}
autocorrect="off"
autocomplete="off"
autocapitalize="off"
/>
</div>
<Show when={filter()}>
<IconButton
data-slot="clear-button"
icon="circle-x"
variant="ghost"
onClick={() => {
onInput("")
reset()
}}
/>
</Show>
</div>
<Dialog.Body ref={scrollRef} data-component="select-dialog" class="no-scrollbar">
<Show
when={flat().length > 0}
fallback={
<div data-slot="empty-state">
<div data-slot="message">
{props.emptyMessage ?? "No search results"} for <span data-slot="filter">"{filter()}"</span>
</div>
</div>
}
>
<For each={grouped()}>
{(group) => (
<div data-slot="group">
<Show when={group.category}>
<div data-slot="header">{group.category}</div>
</Show>
<div data-slot="list">
<For each={group.items}>
{(item) => (
<button
data-slot="item"
data-key={others.key(item)}
data-active={others.key(item) === active()}
onClick={() => handleSelect(item)}
onMouseMove={() => {
setStore("mouseActive", true)
setActive(others.key(item))
}}
>
{others.children(item)}
</button>
)}
</For>
</div>
</div>
)}
</For>
</Show>
</Dialog.Body>
</Dialog>
)
}
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