import { isDragActive } from "./index232.js";
import { setupGesture } from "./index234.js";
//#region node_modules/motion-dom/dist/es/gestures/hover.mjs
function isValidHover(event) {
	return !(event.pointerType === "touch" || isDragActive());
}
/**
* Create a hover gesture. hover() is different to .addEventListener("pointerenter")
* in that it has an easier syntax, filters out polyfilled touch events, interoperates
* with drag gestures, and automatically removes the "pointerennd" event listener when the hover ends.
*
* @public
*/
function hover(elementOrSelector, onHoverStart, options = {}) {
	const [elements, eventOptions, cancel] = setupGesture(elementOrSelector, options);
	elements.forEach((element) => {
		let isPressed = false;
		let deferredHoverEnd = false;
		let hoverEndCallback;
		const removePointerLeave = () => {
			element.removeEventListener("pointerleave", onPointerLeave);
		};
		const endHover = (event) => {
			if (hoverEndCallback) {
				hoverEndCallback(event);
				hoverEndCallback = void 0;
			}
			removePointerLeave();
		};
		const onPointerUp = (event) => {
			isPressed = false;
			window.removeEventListener("pointerup", onPointerUp);
			window.removeEventListener("pointercancel", onPointerUp);
			if (deferredHoverEnd) {
				deferredHoverEnd = false;
				endHover(event);
			}
		};
		const onPointerDown = () => {
			isPressed = true;
			window.addEventListener("pointerup", onPointerUp, eventOptions);
			window.addEventListener("pointercancel", onPointerUp, eventOptions);
		};
		const onPointerLeave = (leaveEvent) => {
			if (leaveEvent.pointerType === "touch") return;
			if (isPressed) {
				deferredHoverEnd = true;
				return;
			}
			endHover(leaveEvent);
		};
		const onPointerEnter = (enterEvent) => {
			if (!isValidHover(enterEvent)) return;
			deferredHoverEnd = false;
			const onHoverEnd = onHoverStart(element, enterEvent);
			if (typeof onHoverEnd !== "function") return;
			hoverEndCallback = onHoverEnd;
			element.addEventListener("pointerleave", onPointerLeave, eventOptions);
		};
		element.addEventListener("pointerenter", onPointerEnter, eventOptions);
		element.addEventListener("pointerdown", onPointerDown, eventOptions);
	});
	return cancel;
}
//#endregion
export { hover };

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