import type { JSX, ValidComponent } from "@solidjs/web";
import { dynamic } from "@solidjs/web";
import { omit } from "solid-js";
import { composeRefs, userRef } from "../../internals/compose-refs";
import { mergeRootProps } from "../../internals/merge-root-props";
import { resolveClassStyle } from "../../internals/resolve-class-style";
import type { BaseUIComponentProps } from "../../internals/types";
import { ComboboxRowContext } from "./row-context";

export type ComboboxRowState = Record<string, never>;

export interface ComboboxRowProps
	extends BaseUIComponentProps<"div", ComboboxRowState> {
	as?: ValidComponent;
}

const EMPTY_STATE: ComboboxRowState = {};

/**
 * A single row in a grid-layout combobox list. Renders a `<div>` with
 * `role="row"`. Enables `<Combobox.Row>`-aware positioning of items when
 * the root has `grid={true}`; inert otherwise.
 */
export function ComboboxRow(props: ComboboxRowProps): JSX.Element {
	const internal = {
		role: "row" as const,
	};

	const userClassStyle = resolveClassStyle(props, () => EMPTY_STATE);
	const userProps = omit(props, "as", "class", "style", "attrs");

	let merged: Record<string, unknown> = mergeRootProps(
		internal,
		userClassStyle,
	);
	merged = mergeRootProps(merged, userProps);

	const Tag = dynamic(() => props.as ?? "div");
	return (
		<ComboboxRowContext value={true}>
			<Tag {...merged} ref={composeRefs(userRef(props))} />
		</ComboboxRowContext>
	);
}