import { type Accessor, createContext, useContext } from "solid-js";

import type { Placement } from "./utils";

export interface PopperContextValue {
	currentPlacement: Accessor<Placement>;
	contentRef: Accessor<HTMLElement | undefined>;
	setPositionerRef: (el: HTMLElement) => void;
	setArrowRef: (el: HTMLElement) => void;
}

export const PopperContext = createContext<PopperContextValue>();

export function usePopperContext() {
	const context = useContext(PopperContext);

	if (context === undefined) {
		throw new Error(
			"[kobalte]: `usePopperContext` must be used within a `Popper` component",
		);
	}

	return context;
}