next: Documentation work

NOTES.md

@@ -30,3 +30,11 @@ They also need to be flexible enough to allow for reusing the same component whi
 ---
 
 Should we embrace the [ValidityState](https://developer.mozilla.org/en-US/docs/Web/API/ValidityState) API? Something to think about.
+
+---
+
+We need to expose the different `open` states via snippet props for all the `forceMount`-able components to work with Svelte and other transition/animation libs.
+
+---
+
+We need to handle `invalid` state for the `DateRangeField` component.

eslint.config.js

@@ -6,23 +6,23 @@ export default config({ svelte: true, ignores: [...DEFAULT_IGNORES, ...ignores]
 	.override("antfu/typescript/rules", {
 		rules: {
 			"ts/consistent-type-definitions": "off",
-			"ts/ban-types": [
-				"error",
-				{
-					types: {
-						"{}": false,
-					},
-				},
-			],
+			"unused-imports/no-unused-imports": "off",
+			"unused-imports/no-unused-vars": "off",
+			"ts/no-unused-expressions": "off",
+			"no-unused-expressions": "off",
+			"ts/no-empty-object-type": "off",
 		},
 	})
 	.override("antfu/javascript/rules", {
 		rules: {
 			"no-unused-expressions": "off",
+			"unused-imports/no-unused-imports": "off",
 		},
 	})
 	.override("huntabyte/svelte/rules", {
 		rules: {
 			"svelte/no-at-html-tags": "off",
+			"unused-imports/no-unused-imports": "off",
+			"unused-imports/no-unused-vars": "off",
 		},
 	});

package.json

@@ -7,7 +7,7 @@
 		"build:packages": "pnpm -F \"./packages/**\" --parallel build",
 		"check": "pnpm build:packages && pnpm -r check",
 		"ci:publish": "pnpm build:packages && changeset publish",
-		"dev": "pnpm -F \"./packages/**\" svelte-kit sync && pnpm -r --parallel dev",
+		"dev": "pnpm -F \"./packages/**\" svelte-kit sync && pnpm -r --parallel --reporter append-only --color dev",
 		"format": "prettier --write .",
 		"lint": "prettier --check . && eslint .",
 		"lint:fix": "eslint --fix .",

packages/bits-ui/other/setupTest.ts

@@ -90,6 +90,7 @@ vi.mock("$app/stores", (): typeof stores => {
 // eslint-disable-next-line ts/no-require-imports
 globalThis.ResizeObserver = require("resize-observer-polyfill");
 Element.prototype.scrollIntoView = () => {};
+// eslint-disable-next-line ts/no-explicit-any
 Element.prototype.hasPointerCapture = (() => {}) as any;
 
 // @ts-expect-error - shut it

packages/bits-ui/src/lib/bits/accordion/accordion.svelte.ts

@@ -1,17 +1,15 @@
+import type { Box, ReadableBoxedValues, WritableBoxedValues } from "$lib/internal/box.svelte.js";
+import type { WithRefProps } from "$lib/internal/types.js";
+import { afterTick } from "$lib/internal/afterTick.js";
 import {
-	type Box,
-	type ReadableBoxedValues,
-	type WithRefProps,
-	type WritableBoxedValues,
-	afterTick,
 	getAriaDisabled,
 	getAriaExpanded,
 	getDataDisabled,
 	getDataOpenClosed,
 	getDataOrientation,
-	kbd,
-	useRefById,
-} from "$lib/internal/index.js";
+} from "$lib/internal/attrs.js";
+import { kbd } from "$lib/internal/kbd.js";
+import { useRefById } from "$lib/internal/useRefById.svelte.js";
 import { type UseRovingFocusReturn, useRovingFocus } from "$lib/internal/useRovingFocus.svelte.js";
 import type { Orientation } from "$lib/shared/index.js";
 import { createContext } from "$lib/internal/createContext.js";
@@ -144,7 +142,7 @@ export class AccordionItemState {
 	value: AccordionItemStateProps["value"];
 	disabled: AccordionItemStateProps["disabled"];
 	root: AccordionState;
-	isSelected = $derived.by(() => this.root.includesItem(this.value.current));
+	isActive = $derived.by(() => this.root.includesItem(this.value.current));
 	isDisabled = $derived.by(() => this.disabled.current || this.root.disabled.current);
 
 	constructor(props: AccordionItemStateProps) {
@@ -176,12 +174,15 @@ export class AccordionItemState {
 		return new AccordionHeaderState(props, this);
 	}
 
-	props = $derived.by(() => ({
-		id: this.#id.current,
-		[ACCORDION_ITEM_ATTR]: "",
-		"data-state": getDataOpenClosed(this.isSelected),
-		"data-disabled": getDataDisabled(this.isDisabled),
-	}));
+	props = $derived.by(
+		() =>
+			({
+				id: this.#id.current,
+				"data-state": getDataOpenClosed(this.isActive),
+				"data-disabled": getDataDisabled(this.isDisabled),
+				[ACCORDION_ITEM_ATTR]: "",
+			}) as const
+	);
 }
 
 //
@@ -190,7 +191,7 @@ export class AccordionItemState {
 
 type AccordionTriggerStateProps = WithRefProps<
 	ReadableBoxedValues<{
-		disabled: boolean;
+		disabled: boolean | null | undefined;
 	}>
 >;
 
@@ -240,10 +241,10 @@ class AccordionTriggerState {
 			({
 				id: this.#id.current,
 				disabled: this.#isDisabled,
-				"aria-expanded": getAriaExpanded(this.#itemState.isSelected),
+				"aria-expanded": getAriaExpanded(this.#itemState.isActive),
 				"aria-disabled": getAriaDisabled(this.#isDisabled),
 				"data-disabled": getDataDisabled(this.#isDisabled),
-				"data-state": getDataOpenClosed(this.#itemState.isSelected),
+				"data-state": getDataOpenClosed(this.#itemState.isActive),
 				"data-orientation": getDataOrientation(this.#root.orientation.current),
 				[ACCORDION_TRIGGER_ATTR]: "",
 				tabindex: 0,
@@ -273,12 +274,12 @@ class AccordionContentState {
 	#height = $state(0);
 	#forceMount: AccordionContentStateProps["forceMount"];
 
-	present = $derived.by(() => this.#forceMount.current || this.item.isSelected);
+	present = $derived.by(() => this.#forceMount.current || this.item.isActive);
 
 	constructor(props: AccordionContentStateProps, item: AccordionItemState) {
 		this.item = item;
 		this.#forceMount = props.forceMount;
-		this.#isMountAnimationPrevented = this.item.isSelected;
+		this.#isMountAnimationPrevented = this.item.isActive;
 		this.#id = props.id;
 		this.#ref = props.ref;
 
@@ -328,11 +329,15 @@ class AccordionContentState {
 		});
 	}
 
+	snippetProps = $derived.by(() => ({
+		open: this.item.isActive,
+	}));
+
 	props = $derived.by(
 		() =>
 			({
 				id: this.#id.current,
-				"data-state": getDataOpenClosed(this.item.isSelected),
+				"data-state": getDataOpenClosed(this.item.isActive),
 				"data-disabled": getDataDisabled(this.item.isDisabled),
 				"data-orientation": getDataOrientation(this.item.root.orientation.current),
 				[ACCORDION_CONTENT_ATTR]: "",
@@ -375,7 +380,7 @@ class AccordionHeaderState {
 				role: "heading",
 				"aria-level": this.#level.current,
 				"data-heading-level": this.#level.current,
-				"data-state": getDataOpenClosed(this.#item.isSelected),
+				"data-state": getDataOpenClosed(this.#item.isActive),
 				"data-orientation": getDataOrientation(this.#item.root.orientation.current),
 				[ACCORDION_HEADER_ATTR]: "",
 			}) as const

packages/bits-ui/src/lib/bits/accordion/components/accordion-content.svelte

@@ -3,7 +3,8 @@
 	import { useAccordionContent } from "../accordion.svelte.js";
 	import type { AccordionContentProps } from "../types.js";
 	import { PresenceLayer } from "$lib/bits/utilities/presence-layer/index.js";
-	import { mergeProps, useId } from "$lib/internal/index.js";
+	import { mergeProps } from "$lib/internal/mergeProps.js";
+	import { useId } from "$lib/internal/useId.js";
 
 	let {
 		child,
@@ -27,15 +28,16 @@
 <PresenceLayer forceMount={true} present={contentState.present} {id}>
 	{#snippet presence({ present })}
 		{@const mergedProps = mergeProps(restProps, contentState.props, {
-			hidden: !present.current,
+			hidden: forceMount ? undefined : !present.current,
 		})}
 		{#if child}
 			{@render child({
 				props: mergedProps,
+				...contentState.snippetProps,
 			})}
 		{:else}
 			<div {...mergedProps}>
-				{@render children?.()}
+				{@render children?.(contentState.snippetProps)}
 			</div>
 		{/if}
 	{/snippet}

packages/bits-ui/src/lib/bits/accordion/components/accordion-item.svelte

@@ -8,7 +8,7 @@
 	let {
 		id = useId(),
 		disabled = false,
-		value,
+		value = useId(),
 		children,
 		child,
 		ref = $bindable(null),

packages/bits-ui/src/lib/bits/accordion/components/accordion-trigger.svelte

@@ -2,7 +2,8 @@
 	import { box } from "svelte-toolbelt";
 	import type { AccordionTriggerProps } from "../types.js";
 	import { useAccordionTrigger } from "../accordion.svelte.js";
-	import { mergeProps, useId } from "$lib/internal/index.js";
+	import { mergeProps } from "$lib/internal/mergeProps.js";
+	import { useId } from "$lib/internal/useId.js";
 
 	let {
 		disabled = false,

packages/bits-ui/src/lib/bits/accordion/types.ts

@@ -1,4 +1,4 @@
-import type { EventCallback, OnChangeFn, WithChild, Without } from "$lib/internal/index.js";
+import type { OnChangeFn, WithChild, Without } from "$lib/internal/types.js";
 import type { PrimitiveButtonAttributes, PrimitiveDivAttributes } from "$lib/shared/attributes.js";
 import type { Orientation } from "$lib/shared/index.js";
 
@@ -79,42 +79,58 @@ export type AccordionRootPropsWithoutHTML =
 export type AccordionRootProps = AccordionRootPropsWithoutHTML &
 	Without<PrimitiveDivAttributes, AccordionRootPropsWithoutHTML>;
 
-export type AccordionTriggerPropsWithoutHTML = WithChild<{
-	/**
-	 * Whether the trigger for the accordion item is disabled or not.
-	 *
-	 * @defaultValue false
-	 */
-	disabled?: boolean | null | undefined;
-}>;
+export type AccordionTriggerPropsWithoutHTML = WithChild;
 
 export type AccordionTriggerProps = AccordionTriggerPropsWithoutHTML &
-	Omit<PrimitiveButtonAttributes, "disabled" | "onclick" | "onkeydown">;
+	Without<PrimitiveButtonAttributes, AccordionTriggerPropsWithoutHTML>;
 
-export type AccordionItemContext = {
-	value: string;
-	disabled: boolean;
-};
-
-export type AccordionContentPropsWithoutHTML = WithChild<{
+export type AccordionContentSnippetProps = {
 	/**
-	 * Whether to forcefully mount the content, regardless of the open state.
-	 * This is useful if you want to use Svelte transitions for the content.
+	 * Whether the accordion content is active/open or not.
 	 */
-	forceMount?: boolean;
-}>;
+	open: boolean;
+};
+
+export type AccordionContentPropsWithoutHTML = WithChild<
+	{
+		/**
+		 * Whether to forcefully mount the content, regardless of the open state.
+		 * This is useful if you want to use Svelte transitions for the content.
+		 *
+		 * @defaultValue `true`
+		 */
+		forceMount?: boolean;
+	},
+	AccordionContentSnippetProps
+>;
 
 export type AccordionContentProps = AccordionContentPropsWithoutHTML &
 	Without<PrimitiveDivAttributes, AccordionContentPropsWithoutHTML>;
 
 export type AccordionItemPropsWithoutHTML = WithChild<{
-	value: string;
+	/**
+	 * The value of the accordion item. This is used to identify if the item is open or closed.
+	 * If not provided, a unique ID will be generated for this value.
+	 */
+	value?: string;
+
+	/**
+	 * Whether the accordion item is disabled, which prevents users from interacting with it.
+	 *
+	 * @defaultValue `false`
+	 */
 	disabled?: boolean;
 }>;
 
 export type AccordionItemProps = AccordionItemPropsWithoutHTML & PrimitiveDivAttributes;
 
 export type AccordionHeaderPropsWithoutHTML = WithChild<{
+	/**
+	 * The level of the accordion header, applied to the element's `aria-level` attribute.
+	 * This is used to indicate the hierarchical relationship between the accordion items.
+	 *
+	 * @defaultValue `3`
+	 */
 	level?: 1 | 2 | 3 | 4 | 5 | 6;
 }>;
 

packages/bits-ui/src/lib/bits/alert-dialog/components/alert-dialog-content.svelte

@@ -21,6 +21,7 @@
 		onDestroyAutoFocus = noop,
 		onEscapeKeydown = noop,
 		onMountAutoFocus = noop,
+		preventScroll = true,
 		...restProps
 	}: ContentProps = $props();
 
@@ -37,7 +38,7 @@
 
 <PresenceLayer {...mergedProps} present={contentState.root.open.current || forceMount}>
 	{#snippet presence({ present })}
-		<ScrollLock preventScroll={true} />
+		<ScrollLock {preventScroll} />
 		<FocusScope
 			loop
 			trapped={present.current}

packages/bits-ui/src/lib/bits/aspect-ratio/aspect-ratio.svelte.ts

@@ -1,4 +1,6 @@
-import { useRefById, type ReadableBoxedValues, type WithRefProps } from "$lib/internal/index.js";
+import { useRefById } from "$lib/internal/useRefById.svelte.js";
+import type { ReadableBoxedValues } from "$lib/internal/box.svelte.js";
+import type { WithRefProps } from "$lib/internal/types.js";
 
 const ASPECT_RATIO_ROOT_ATTR = "data-aspect-ratio-root";
 

packages/bits-ui/src/lib/bits/aspect-ratio/types.ts

@@ -1,4 +1,4 @@
-import type { WithChild, Without } from "$lib/internal/index.js";
+import type { WithChild, Without } from "$lib/internal/types.js";
 import type { PrimitiveDivAttributes } from "$lib/shared/attributes.js";
 
 export type AspectRatioPropsWithoutHTML = WithChild<{

packages/bits-ui/src/lib/bits/avatar/avatar.svelte.ts

@@ -114,6 +114,7 @@ class AvatarImageState {
 				style: {
 					display: this.root.loadingStatus.current === "loaded" ? "block" : "none",
 				},
+				"data-status": this.root.loadingStatus.current,
 				[AVATAR_IMAGE_ATTR]: "",
 				src: this.src.current,
 			}) as const
@@ -148,6 +149,7 @@ class AvatarFallbackState {
 				style: {
 					display: this.root.loadingStatus.current === "loaded" ? "none" : undefined,
 				},
+				"data-status": this.root.loadingStatus.current,
 				[AVATAR_FALLBACK_ATTR]: "",
 			}) as const
 	);

packages/bits-ui/src/lib/bits/avatar/types.ts

@@ -1,4 +1,4 @@
-import type { OnChangeFn, WithChild, Without } from "$lib/internal/index.js";
+import type { OnChangeFn, WithChild, Without } from "$lib/internal/types.js";
 import type {
 	PrimitiveDivAttributes,
 	PrimitiveImgAttributes,