import { Qn as toRef, xt as inject } from "./vue.runtime.esm-bundler-BvoXUmaf.js";
import { $ as PREFERS_REDUCED_MOTION, J as refElement, V as mergeDeep, g as clamp, it as consoleWarn } from "./defineComponent-DB6xIcDy.js";
import { r as easingPatterns } from "./easing-DfcvkbkS.js";
import { i as useRtl } from "./locale-DDGMqzqb.js";
//#region node_modules/vuetify/lib/composables/goto.js
var GoToSymbol = Symbol.for("vuetify:goto");
function genDefaults() {
	return {
		container: void 0,
		duration: 300,
		layout: false,
		offset: 0,
		easing: "easeInOutCubic",
		patterns: easingPatterns
	};
}
function getContainer(el) {
	return getTarget(el) ?? (document.scrollingElement || document.body);
}
function getTarget(el) {
	return typeof el === "string" ? document.querySelector(el) : refElement(el);
}
function getOffset(target, horizontal, rtl) {
	if (typeof target === "number") return horizontal && rtl ? -target : target;
	let el = getTarget(target);
	let totalOffset = 0;
	while (el) {
		totalOffset += horizontal ? el.offsetLeft : el.offsetTop;
		el = el.offsetParent;
	}
	return totalOffset;
}
function createGoTo(options, locale) {
	return {
		rtl: locale.isRtl,
		options: mergeDeep(genDefaults(), options)
	};
}
async function scrollTo(_target, _options, horizontal, goTo) {
	const property = horizontal ? "scrollLeft" : "scrollTop";
	const options = mergeDeep(goTo?.options ?? genDefaults(), _options);
	const rtl = goTo?.rtl.value;
	const target = (typeof _target === "number" ? _target : getTarget(_target)) ?? 0;
	const container = options.container === "parent" && target instanceof HTMLElement ? target.parentElement : getContainer(options.container);
	const ease = PREFERS_REDUCED_MOTION() ? options.patterns.instant : typeof options.easing === "function" ? options.easing : options.patterns[options.easing];
	if (!ease) throw new TypeError(`Easing function "${options.easing}" not found.`);
	let targetLocation;
	if (typeof target === "number") targetLocation = getOffset(target, horizontal, rtl);
	else {
		targetLocation = getOffset(target, horizontal, rtl) - getOffset(container, horizontal, rtl);
		if (options.layout) {
			const layoutOffset = window.getComputedStyle(target).getPropertyValue("--v-layout-top");
			if (layoutOffset) targetLocation -= parseInt(layoutOffset, 10);
		}
	}
	targetLocation += options.offset;
	targetLocation = clampTarget(container, targetLocation, !!rtl, !!horizontal);
	const startLocation = container[property] ?? 0;
	if (targetLocation === startLocation) return Promise.resolve(targetLocation);
	const startTime = performance.now();
	return new Promise((resolve) => requestAnimationFrame(function step(currentTime) {
		const progress = (currentTime - startTime) / options.duration;
		const location = Math.floor(startLocation + (targetLocation - startLocation) * ease(clamp(progress, 0, 1)));
		container[property] = location;
		if (progress >= 1 && Math.abs(location - container[property]) < 10) return resolve(targetLocation);
		else if (progress > 2) {
			consoleWarn("Scroll target is not reachable");
			return resolve(container[property]);
		}
		requestAnimationFrame(step);
	}));
}
function useGoTo(_options = {}) {
	const goToInstance = inject(GoToSymbol);
	const { isRtl } = useRtl();
	if (!goToInstance) throw new Error("[Vuetify] Could not find injected goto instance");
	const goTo = {
		...goToInstance,
		rtl: toRef(() => goToInstance.rtl.value || isRtl.value)
	};
	async function go(target, options) {
		return scrollTo(target, mergeDeep(_options, options), false, goTo);
	}
	go.horizontal = async (target, options) => {
		return scrollTo(target, mergeDeep(_options, options), true, goTo);
	};
	return go;
}
/**
* Clamp target value to achieve a smooth scroll animation
* when the value goes outside the scroll container size
*/
function clampTarget(container, value, rtl, horizontal) {
	const { scrollWidth, scrollHeight } = container;
	const [containerWidth, containerHeight] = container === document.scrollingElement ? [window.innerWidth, window.innerHeight] : [container.offsetWidth, container.offsetHeight];
	let min;
	let max;
	if (horizontal) if (rtl) {
		min = -(scrollWidth - containerWidth);
		max = 0;
	} else {
		min = 0;
		max = scrollWidth - containerWidth;
	}
	else {
		min = 0;
		max = scrollHeight + -containerHeight;
	}
	return clamp(value, min, max);
}
//#endregion
export { createGoTo as n, useGoTo as r, GoToSymbol as t };

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