breakout71/src/tooltip.ts

import {isOptionOn} from "./options";

export function setupTooltips() {
    const tooltip = document.getElementById('tooltip') as HTMLDivElement
    if (isOptionOn('mobile-mode')) {
        tooltip.style.display = 'none';
        return
    }

    function updateTooltipPosition(e:MouseEvent){
            tooltip.style.transform=`translate(${e.clientX}px,${e.clientY + 20}px) `+(e.clientX > window.innerWidth / 2 ? ' translate(-100%,0)':'')
    }

    document.body.addEventListener('mouseenter', (e:MouseEvent) => {
        let parent: HTMLElement | null = e.target as HTMLElement
        while (parent && !parent.hasAttribute('data-tooltip')) {
            parent = parent.parentElement
        }
        if (parent?.hasAttribute('data-tooltip')) {
            tooltip.innerHTML = parent?.getAttribute('data-tooltip')
            tooltip.style.display = '';
            updateTooltipPosition(e)
        }else{

        tooltip.style.display = 'none';
        }
    }, true)
    document.body.addEventListener('mousemove', e => {
        if (!tooltip.style.display) {
            updateTooltipPosition(e)
        }
    }, true)
    document.body.addEventListener('mouseleave', e => {
        // tooltip.style.display = 'none';
    }, true)

}