function getCookieReplacer(name) {
	const value = `; ${document.cookie}`;
	const parts = value.split(`; ${name}=`);
	if (parts.length === 2) {
		const cookiePart = parts.pop();
		return cookiePart ? cookiePart.split(';').shift() : null;
	}
	return null;
}

function addAffParamToCtaLinksReplacer() {
	if (!window.affiliate || !window.entry_url || !domain_replacer) return;

	const replaceTo = domain_replacer.replace_to;

	const PARAMS_CONFIG = [
		{ key: 'tabId', cookieKey: 'cc_param_tabId', urlKey: 'tabId' },
		{ key: 'newsbreak_cid', cookieKey: 'cc_param_newsbreak_cid', urlKey: 'newsbreak_cid' },
		{ key: 'core_gclid', cookieKey: 'cc_param_core_gclid', urlKey: 'gclid' },
		{ key: 'core_gbraid', cookieKey: 'cc_param_core_gbraid', urlKey: 'gbraid' },
		{ key: 'core_wbraid', cookieKey: 'cc_param_core_wbraid', urlKey: 'wbraid' },
		{ key: 'tracking_id', cookieKey: 'cc_param_tracking_id', urlKey: 'tracking_id' },
		{ key: '_raclid', cookieKey: 'cc_param__raclid', urlKey: '_raclid' },
		{ key: 'caid', cookieKey: 'cc_param_caid', urlKey: 'caid' },
		{ key: 'performclickID', cookieKey: 'cc_param_performclickID', urlKey: 'performclickID' },
		{ key: 'adclid', cookieKey: 'cc_param_adclid', urlKey: 'adclid' },
		{ key: 'transaction_id', cookieKey: 'cc_param_transaction_id', urlKey: 'transaction_id' },
		{ key: 'campaignid', cookieKey: 'cc_param_campaignid', urlKey: 'campaignid' },
		{ key: 'pi_clickid', cookieKey: 'cc_param_pi_clickid', urlKey: 'pi_clickid' },
		{ key: 'pi_companyid', cookieKey: 'cc_param_pi_companyid', urlKey: 'pi_companyid' },
		{ key: 'obclid', cookieKey: 'cc_param_obclid', urlKey: 'obclid' },
		{ key: 'rc_uuid', cookieKey: 'cc_param_rc_uuid', urlKey: 'rc_uuid' },
	];

	let cookieParamString = '';

	PARAMS_CONFIG.forEach((config) => {
		const urlValue = new URLSearchParams(window.location.search).get(config.urlKey);
		const cookieValue = getCookieReplacer(config.cookieKey);
		const finalValue = urlValue || cookieValue;

		if (finalValue) {
			cookieParamString = cookieParamString + '&' + config.key + '=' + finalValue;
		}
	});

	if (window.EF) {
		const cc_ef_getCookie = (cname) => {
			var name = cname + '=';
			var decodedCookie = decodeURIComponent(document.cookie);
			var ca = decodedCookie.split(';');

			for (var i = 0; i < ca.length; i++) {
				var c = ca[i];
				while (c.charAt(0) === ' ') {
					c = c.substring(1);
				}
				if (c.indexOf(name) === 0) {
					return c.substring(name.length, c.length);
				}
			}
			return '';
		};

		let args = {
			offer_id: 'oid',
			affiliate_id: 'affid2',
			sub1: 'sub1',
			sub2: 'sub2',
			sub3: 'sub3',
			sub4: 'sub4',
			sub5: 'sub5',
			uid: 'uid',
			source_id: 'source_id',
			transaction_id: 'transaction_id',
		};

		let args2 = {
			offer_id: 'guoid',
			affiliate_id: 'guaffid',
		};

		for (let i in args) {
			if (args[i]) {
				let efValue = cc_ef_getCookie('ef_' + i);

				if (efValue) {
					cookieParamString = cookieParamString + '&' + args[i] + '=' + efValue;
				}
			}
		}

		for (let i in args2) {
			if (args2[i]) {
				let efValueGu = cc_ef_getCookie('ef_gu_' + i);

				if (efValueGu) {
					cookieParamString = cookieParamString + '&' + args2[i] + '=' + efValueGu;
				}
			}
		}
	}

	const allLinks = Array.from(document.getElementsByTagName('a'));

	allLinks.forEach((link) => {
		let url = link.getAttribute('href')?.trim() || '';

		if (url.indexOf(replaceTo) !== -1 && url.indexOf('legal') === -1) {
			let separator = url.indexOf('?') !== -1 ? '&' : '?';

			if (url.indexOf('aff') === -1 && url.indexOf('entryUrl') === -1) {
				url += separator + 'aff=' + window.btoa(window.affiliate) + '&entryUrl=' + window.btoa(window.entry_url);
				separator = '&';
			}

			if (url.indexOf('affOverwrite') == -1 && window.affiliateOverwrite) {
				url += separator + 'affOverwrite=' + window.btoa(window.affiliateOverwrite);
				separator = '&';
			}

			url += separator + 'postId=remote' + cookieParamString;
			link.setAttribute('href', url);
		}
	});
}

document.addEventListener('DOMContentLoaded', () => {
	// Ensure aff.js has run and set window tracking params
	if (typeof window.runAffiliateTagging === 'function') {
		window.runAffiliateTagging();
	}

	addAffParamToCtaLinksReplacer();
});