eewing
87 lines
2.1 KiB
Svelte
87 lines
2.1 KiB
Svelte
<script lang="ts">
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import { type WritableBox, boxWith } from "svelte-toolbelt";
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import type { ComboboxRootProps } from "../types.js";
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import { noop } from "../../../internal/noop.js";
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import FloatingLayer from "../../utilities/floating-layer/components/floating-layer.svelte";
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import { SelectRootState } from "../../select/select.svelte.js";
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import ListboxHiddenInput from "../../select/components/select-hidden-input.svelte";
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import { watch } from "runed";
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let {
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value = $bindable(),
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onValueChange = noop,
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name = "",
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disabled = false,
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type,
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open = $bindable(false),
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onOpenChange = noop,
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onOpenChangeComplete = noop,
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loop = false,
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scrollAlignment = "nearest",
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required = false,
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items = [],
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allowDeselect = true,
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inputValue = "",
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children,
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}: ComboboxRootProps = $props();
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if (value === undefined) {
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const defaultValue = type === "single" ? "" : [];
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value = defaultValue;
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}
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watch.pre(
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() => value,
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() => {
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if (value !== undefined) return;
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value = type === "single" ? "" : [];
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}
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);
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const rootState = SelectRootState.create({
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type,
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value: boxWith(
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() => value!,
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(v) => {
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value = v;
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// @ts-expect-error - we know
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onValueChange(v);
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}
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) as WritableBox<string> | WritableBox<string[]>,
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disabled: boxWith(() => disabled),
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required: boxWith(() => required),
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open: boxWith(
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() => open,
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(v) => {
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open = v;
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onOpenChange(v);
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}
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),
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loop: boxWith(() => loop),
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scrollAlignment: boxWith(() => scrollAlignment),
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name: boxWith(() => name),
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isCombobox: true,
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items: boxWith(() => items),
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allowDeselect: boxWith(() => allowDeselect),
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inputValue: boxWith(
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() => inputValue,
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(v) => (inputValue = v)
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),
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onOpenChangeComplete: boxWith(() => onOpenChangeComplete),
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});
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</script>
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<FloatingLayer>
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{@render children?.()}
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</FloatingLayer>
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{#if Array.isArray(rootState.opts.value.current)}
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{#if rootState.opts.value.current.length}
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{#each rootState.opts.value.current as item (item)}
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<ListboxHiddenInput value={item} />
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{/each}
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{/if}
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{:else}
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<ListboxHiddenInput bind:value={rootState.opts.value.current as string} />
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{/if}
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