106 lines
3.6 KiB
Svelte
106 lines
3.6 KiB
Svelte
<script lang="ts">
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import { Select as SelectPrimitive } from "bits-ui";
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import SelectScrollUpButton from "./select-scroll-up-button.svelte";
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import SelectScrollDownButton from "./select-scroll-down-button.svelte";
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import { cn, type WithoutChild } from "$lib/utils.js";
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import { getContext } from "svelte";
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import { selectSearchContextKey, type SelectSearchContext } from "./select-search-context";
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let {
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ref = $bindable(null),
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class: className,
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sideOffset = 4,
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portalProps,
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children,
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searchable = true,
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searchPlaceholder = "Buscar...",
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autoFocusSearch = true,
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...restProps
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}: WithoutChild<SelectPrimitive.ContentProps> & {
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portalProps?: SelectPrimitive.PortalProps;
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searchable?: boolean;
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searchPlaceholder?: string;
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autoFocusSearch?: boolean;
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} = $props();
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const searchContext = getContext<SelectSearchContext | undefined>(selectSearchContextKey);
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let searchQuery = $state('');
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let isOpen = $state(false);
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let searchInputRef = $state<HTMLInputElement | null>(null);
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$effect(() => {
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if (!searchContext) return;
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const unsubscribe = searchContext.query.subscribe((value) => {
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searchQuery = value;
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});
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return unsubscribe;
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});
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$effect(() => {
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if (!searchContext) return;
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const unsubscribe = searchContext.open.subscribe((value) => {
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isOpen = value;
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});
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return unsubscribe;
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});
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$effect(() => {
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if (!searchable || !autoFocusSearch || !isOpen || !searchInputRef) return;
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searchInputRef.focus();
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searchInputRef.select();
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});
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function updateQuery(next: string) {
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searchQuery = next;
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searchContext?.query.set(next);
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}
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function handleContentKeydown(event: KeyboardEvent) {
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if (!searchable || !searchInputRef) return;
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if (event.ctrlKey || event.metaKey || event.altKey) return;
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if (event.key.length === 1) {
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searchInputRef.focus();
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}
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}
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</script>
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<SelectPrimitive.Portal {...portalProps}>
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<SelectPrimitive.Content
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bind:ref
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{sideOffset}
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data-slot="select-content"
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onkeydown={handleContentKeydown}
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class={cn(
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"bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 max-h-(--bits-select-content-available-height) origin-(--bits-select-content-transform-origin) relative z-50 min-w-[8rem] overflow-y-auto overflow-x-hidden rounded-md border shadow-md data-[side=bottom]:translate-y-1 data-[side=left]:-translate-x-1 data-[side=right]:translate-x-1 data-[side=top]:-translate-y-1",
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className
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)}
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{...restProps}
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>
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<SelectScrollUpButton />
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{#if searchable}
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<div class="border-input sticky top-0 z-10 bg-popover px-2 py-1.5">
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<input
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type="text"
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bind:this={searchInputRef}
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value={searchQuery}
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placeholder={searchPlaceholder}
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class="placeholder:text-muted-foreground flex h-8 w-full rounded-md border border-input bg-background px-3 py-1 text-sm outline-none focus:border-ring focus:ring-1 focus:ring-ring"
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oninput={(event) => updateQuery((event.currentTarget as HTMLInputElement).value)}
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onclick={(e) => e.stopPropagation()}
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onkeydown={(e) => e.stopPropagation()}
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/>
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</div>
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{/if}
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<SelectPrimitive.Viewport
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class={cn(
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"h-(--bits-select-anchor-height) min-w-(--bits-select-anchor-width) w-full scroll-my-1 p-1"
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)}
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>
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{@render children?.()}
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</SelectPrimitive.Viewport>
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<SelectScrollDownButton />
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</SelectPrimitive.Content>
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</SelectPrimitive.Portal>
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