5chan/src/utils/handleAddressClick.js

function handleAddressClick(shortAddress) {
	const isMobile = window.innerWidth <= 480;
	const addressSelector = isMobile ? '.address-mobile' : '.address-desktop';
	const postReplySelector = isMobile ? '.post-reply-mobile' : '.post-reply-desktop';
	const opSelector = isMobile ? '.op-mobile' : '.op-desktop';

	const matchingElements = [...document.querySelectorAll(postReplySelector + ',' + opSelector)].filter((el) => {
		const addressElement = el.querySelector(addressSelector);
		return addressElement && addressElement.textContent.includes(shortAddress);
	});

	if (matchingElements.length === 0) {
		return;
	}

	const highlightedElements = document.querySelectorAll('.highlighted-address');

	let allHighlighted = true;
	matchingElements.forEach((el) => {
		if (!el.classList.contains('highlighted-address')) {
			allHighlighted = false;
		}
	});

	highlightedElements.forEach((el) => {
		el.classList.remove('highlighted-address');
	});

	if (!allHighlighted) {
		matchingElements.forEach((el) => {
			if (!el.classList.contains('op-mobile') && !el.classList.contains('op-desktop')) {
				el.classList.add('highlighted-address');
			}
		});
	}
}

export default handleAddressClick;